baber/WOPTO huggingface dataset:
Patent JP-H11174080-A (JP)
Title: Dynamic quantity sensor and testing method therefor
Inventor: KANO KAZUHIKO
IPC: G01P15/135
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To simply adjust detecting sensitivity and to check operation in any situation. SOLUTION: A weight movable electrode 6 is supported on an anchor part 3 through beam parts 4, 5, and the outer peripheral surface thereof is used as a detecting surface 6a. Sensitivity adjusting fixed electrodes 7-14 are arranged at equal spaces in such a manner as to surround the weight movable electrode 6, and the opposite surfaces to the detecting surface 6a are taken as electrode surfaces 7a-14a. The detecting fixed electrodes 15-22 are arranged at equal spaced in such a manner as to surround the weight movable electrode 6 in positions between the sensitivity adjusting fixed electrodes 7-14. In an ordinary use mode, the variable output voltage VR of a power supply 37 is applied among the sensitivity adjusting fixed electrodes 7-14 and the weight movable electrode 6 through a sensitivity adjusting terminal 34.  In an operating condition test mode, the variable output voltage VR is applied among the sensitivity adjusting fixed electrodes 7, 8 and the weight movable electrode 6 through a testing terminal 36.
Patent JP-H09186873-A (JP)
Title: Image processing unit
Inventor: IMABAYASHI KOJI
IPC: H04N1/407
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit in which a dot rate is corrected at a high speed without deteriorating the quality. SOLUTION: A CPU 1 generates a dot in a RAM based on dot generating condition information (hereinafter black level sequence) stored in a ROM 2 at, a theoretical dot rate substantially to be enhanced by its own unit and a sample is outputted. The output sample is fed back, that is, the dot rate of the dot of the output sample is measured and a key board is used to input information being difference from the theoretical value and the quantity of the difference is reflected on the weighting of a threshold level deciding the production of dots.
Patent JP-H09180834-A (JP)
Title: Connector
Inventor: SHIBATA MINORU
IPC: H01R13/11
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a connector connectable even when an interval between mutually opposed both printed circuit boards is narrowed by forming the constitution that respective contact pieces contact with each other when opposed pieces are brought into contact with each other on orthogonal surfaces in the protrusively arranged direction. SOLUTION: When orthogonal surfaces 21d arranged on opposed pieces 21b of a second housing come into contact with orthogonal surfaces 11d arranged on opposed pieces 11b of a first housing, contact pieces 22a are inserted between both twin pieces 12c, and the contact pieces 22a mutually contact with contact pieces 12a. When recess-projection parts 21c arranged in the second housing are superposed on and fitted to recess-projection parts 11c arranged on an opposed piece 11 of the first housing, mutual relative positions of the second housing to the first housing in the direction orthogonal to the protrusively arranged direction of the opposed pieces are determined.
Patent JP-H10178893-A (JP)
Title: Seedling transfer device for grafting equipment
Inventor: GOTO YOSHIAKI
IPC: A01G1/06
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide the seedling transfer device of a grafting equipment capable of simplifying a structure, efficiently taking out a seedling and improving operability and workability by providing a removal means for removing a remaining seedling remaining at a seedling clamping piece after transferring the seedling to a seedling processor. SOLUTION: The supplied seedling for grafting is clamped by the seedling clamping pieces 45 and 50 and carried to the seedling processor and the removal means for removing the remaining seedling (z) remaining at the seedling clamping pieces 45 and 50 after transferring the seedling to the seedling processor is provided. Also, it is preferable to provide a means for blowing away the remaining seedling (z) by blowing air or mechanically removing the remaining seedling (z) by a scraper as the removal means.
Patent JP-H07165399-A (JP)
Title: Cargo handling device for forklift
Inventor: YUKI MASANORI
IPC: B65H19/12
Filed: 1993-12-14
Abstract: PURPOSE:To sharply improve workability by a method wherein after a work inserted in and held at a frame part is pushed out by a push-out surface arranged at a moving part, the work is pushed by a pushing tool and thus a work to handle a hollow work is carried out without using a labor. CONSTITUTION:When a work R placed on a frame part 3 is transferred to a pin rack P, an electric motor 12 is run in an arbitrary direction and a moving member 5 is moved forward, and the core N of the work R is pushed out by a push surface 5A. After the work R is transferred to a pin rack P, the moving member 5 is moved backward and a push tool 4 is inclined in a horizontal state and fixed. Since the push tool 4 is provided with a contact member which can be positioned more in front than the push surface 5A, the work R is pushed to the deep position of the pin rack P through forward movement of the moving member 5 again and transfer is ensured.
Patent JP-2001160380-A (JP)
Title: Sealed cell
Inventor: YOSHIHISA HIROYOSHI
IPC: H01M2/02
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a sealed cell which is highly flexible in size, high in volume energy density, satisfactory in long-term reliability, and well adaptable to the devices, at a low cost. SOLUTION: The diameter of an open end of a package film is made smaller than that of the storage portion of a group of electrodes, and a flame having approximately the same width as the thickness of groups of electrodes is arranged, at least at the edge excepting the terminal take-out part.
Patent JP-H09186446-A (JP)
Title: Method and jig for soldering double sided wiring board
Inventor: MURAKAMI HIROSHI
IPC: H05K3/34
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide method and jig for soldering electronic devices on both sides of a printed circuit board by solder jet system. SOLUTION: A lead type electronic device 2A is mounted on a printed circuit board 1 and a lead wire 2b is passed through a lead insertion hole 3 before being soldered by solder jet system. The printed circuit board 1 is then turned over and an electronic device 2B on the rear surface is soldered by solder jet system while covering the previously soldered electronic device 2A with a soldering jig 20.
Patent JP-H11155919-A (JP)
Title: Device for preserving clutches
Inventor: ITOU MIKA
IPC: A61H3/02
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for preserving clutches which enables taking in or out thereof simply by mounting it on the side of a bed so as to be convenient to patients. SOLUTION: This device 1 for preserving clutches employs a structure which comprises a hook part 2 for hooking clutches and a fixing part 3 to be inserted under a mattress to stabilize the preserving device 1 and can be installed at a position within easy reach of the clutches without moving it thereby eliminating colics of affected legs as caused by the moving of a human body. No force for lifting high is required to facilitate the taking in or out of the device, hence reducing a burden on a patient. Steel wire and reinforced resin used as material can enhance the durability to lengthen and widen the fixing part 3 to be inserted under the mattress and the mounting of protrusions 7 and 8 and a U-shaped hook 9 achieve a higher stability and fixability.
Patent JP-H06190577-A (JP)
Title: Laser type tube cutting device
Inventor: AKAHA TAKASHI
IPC: B23K26/064
Filed: 1992-12-24
Abstract: PURPOSE:To efficiently execute cutting from the inner surface of a tube without using a cutting tool. CONSTITUTION:A hollow rotating shaft 6, which is driven in forward and backward directions by an ultra sonic motor 7 and in which an optical fiber 9 is passed through, is supported in a cylindrical casing 3, while a laser diffusing lens group 12 are arranged in a top end of the hollow rotating shaft 6, a laser light condensing lens group 14 is assembled by a screw with a mirror case 13, which builds in the mirror 15 irradiating the laser light to side direction at a top end part of the hollow rotating shaft 6, a guide roller 29 is arranged in the mirror case 13. An axial direction guide groove 30 fitting into the guide roller 29 and a rotating guide groove 31 connecting to its tip are arranged, further, a self aligning part 20 is arranged at a tip of the mirror case 13 through a one way clutch 19.
Patent JP-H09185616-A (JP)
Title: Character processing method
Inventor: MAEKAWA KOJI
IPC: G06F17/22
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To keep the registered words of higher using frequency in a registered word area by shifting the position of registered information of high using frequency to the latest side. SOLUTION: The KANA (Japanese syllabary) character strings (reading) which are inputted by an input device 1 undergo the KANA/KANJI (Chinese character) conversion via a CPU 2 and then outputted by an output device 3. At the same time, the conversion history (using frequency) is stored in a storage device 4 and reflected on the result of conversion in the next analysis. The storage device 4 includes a KANJI dictionary 4A which describes the reading (KANA character strings), the descriptions corresponding to these reading, i.e., the HIRAGANA (cursive form of Japanese syllabary) character strings, the KATAKANA (square form of Japanese syllabary) character strings, the KANJI strings, etc. Furthermore, the storage device 4 includes an automatic register area 4B where the words are automatically registered.  In such a constitution, the position of an automatically registered word is shifted to the latest position by the CPU 2 in the area 4B when the registered word is used.
Patent JP-H09159421-A (JP)
Title: Method for extracting contour of picture, method for focusing photographing device, method for measuring distance, method for restoring original picture, method for detecting microstructure from original picture, and contour-extracting device
Inventor: OSUGI YUKIHISA
IPC: G02B5/32
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To emphasize or extract the contour of an original picture, namely, the boundary between a bright part and a dark part. SOLUTION: A hologram recording and reproducing element 17 provided with a recording section composed of a material having a photo-refractive effect and a DC power source 18 for applying a DC voltage across the recording section is used. Interference fringes are recorded in the recording section by irradiating the recording section with reference light 4D and object light 3F carrying the phase information corresponding to the brightness of each part of an original picture. The intensity of the object light 3F has the intensity distribution corresponding to the brightness of each part of the original picture and the recording section is irradiated with reproduced light by making the intensity of the object light 3F higher than that of the reference light 4D. Therefore, a reproduced image is obtained by extracting the contour of the original picture.
Patent JP-H10168131-A (JP)
Title: Production of copolymer good in thermal stability
Inventor: WASHIMI KOICHI
IPC: C08F2/24
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a copolymer large in mol.wt., suitable a as a modifier for other polymers and good in thermal stability by copolymerizing an aromatic vinyl monomer, a vinyl cyanide monomer and one or more kinds of other monomers in a specific ratio in specified conditions. SOLUTION: This method for producing a copolymer comprises copolymerizing (A) 90-65wt.% of an aromatic vinyl monomer, (B) 10-32wt.% of a vinyl cyanide monomer and (C) 0-20wt.%, preferably 0.001-20wt.%, of one or more kinds of other copolymerizable monomers, such as a hydrophilic monomer having a solubility of >=2% in water at 25 deg.C, preferably in the presence of a fatty acid alkali metal salt as an emulsifier and a persulfate salt as a polymerization initiator in conditions that the chains of two or more continuous vinyl cyanide monomer molecules are contained in an amount of <=15mol.% among the vinyl cyanide chains in the obtained copolymer and that the copolymer has an intrinsic viscosity of >=2dl/g.
Patent JP-H11174069-A (JP)
Title: Rotating speed detector and hub unit for vehicle having it
Inventor: CHITOKU MINORU
IPC: G01P3/487
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To save the space and stabilize the detection output in a rotating speed detector. SOLUTION: A rotating speed detector 3 for detecting the rotating speed of a shaft body 1 rotatably supported through a bearing device 2 on a fixed region includes an annular permanent magnet 31 externally fitted and fixed to a bearing device 2 fixing nut 5 threaded on the shaft end of the shaft body 1, and a magnetic sensor 32 fixedly arranged opposite in non-contact state in a required phase position to the permanent magnet 31 and adapted to output an electric signal corresponding to the change of the relative position accompanied by the rotation of the permanent magnet 31. Thus, the permanent magnet 31 is arranged on the inner periphery side of the magnetic sensor 32, so that they can be installed in a compact form in the radial direction.  Furthermore, the outline of the permanent magnet 31 can be formed with high accuracy, so that the opposite space of the permanent magnet 31 to the magnetic sensor 32 in the whole peripheral position can be kept substantially constant.
Patent JP-H09155292-A (JP)
Title: Grain sorter
Inventor: IDE NORIHIRO
IPC: B07B1/22
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to take out relatively large screenings as whole grains when grains which consist of degraded grains having much screening are sorted by combing normal sorting nets having sorting holes and auxiliary sorting nets having the sorting holes of the meshes slightly smaller than these sorting holes, thereby constituting a sorting cylinder. SOLUTION: This vertical type grain sorting machine is constituted by erecting the sorting cylinder 1 fitted with spirals 6 in the circular part of a square cylindrical shell 5. While the grains supplied from a supply chute 8 to a grain receiving cylinder 7 disposed in the lower part are fed upward by rotation of the spirals 6, the grains are allowed to leak out of the sorting holes 2, 3 disposed at the sorting cylinder 1 and are thus sorted. The whole grains are released from a take-out port 9 into a tank 10. The sorting cylinder 1 is formed to a cylindrical shape by combining the semi-cylindrical normal sorting nets A having the sorting holes 2 of the normal meshes and the semi-cylindrical auxiliary sorting nets B having the sorting holes 3 of the meshes smaller than the meshes of the sorting holes 2. The inclusion of the relatively large screenings into the whole grains is made possible by suitably determining the area ratio of the respective sorting nets A, B.
Patent JP-H09154819-A (JP)
Title: Beam deflection device and ophthalmologic device using the deflection device
Inventor: TANAKA SHINYA
IPC: A61B3/10
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To accurately measure even a test object having a low reflectance. SOLUTION: A measurement beam emitted from a laser diode 66 passes through a dichroic mirror 59. A tracking beam emitted from a tracking light source 68 is, on the other hand, reflected with the dichroic mirror 59 and superposed on the measurement beam. In addition, the measurement and tracking beams pass through a lens 54 and are once reflected with the left reflective surface 52b of a galvanometric mirror 52. Then, the measurement and tracking beams are reflected with a concave mirror 58 after passing a sunspot board 57. Thereafter, both of the beams are returned to the galvanometric mirror 52 through the sunspot board 57 and an optical path correction crescent board 56. Furthermore, both beams deflected to an objective lens 32 with a band pass mirror 42 via an image rotator 51 irradiates the eyeground Ea of an examined eye E via the objective lens 32.
Patent JP-2001165366-A (JP)
Title: Pipe joint
Inventor: KOTOBUKI TAKESHI
IPC: F16L21/06
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint which allows the work to be done while the components are already set in places and the pipes to be inserted easily, and which is ultimately designed to make piping works efficient and energy-saving. SOLUTION: Pipes 1 and 2 are compressed and joined as sealed by pressing the both sides of rubber-like packing 5 from the direction of the center of the shaft with a tapered opening 14 at the receiving part 11 of the main body 4 of a pipe joint and a tapered surface 27 on a presser ring 7 when fastened by a clamp 8. When the pipe 1 and 2 are fastened by a clamp 8, they are joined without escaping by holding the anti-escaping material 6 onto the surfaces of outer circumferences of the pipe 1 and 2 after inclining the tapered anti- escaping material 6 very quickly and reducing the size of the inner diameter.  The center of the shaft of a packing 5 almost meets the center of the shaft of the main body of the pipe joint 4 while the packing 5 is already set into the main body of the pipe joint 4 because of setting the places with angles for an opening part 14 at the receiving part 11 located the main body of the joint 4, a packing 5, and tapered surfaces 16, 19, and forming surfaces 15, 18. Also, the main body of the clamp 30 is fastened at only one place with a bolt 30 and a nut 31.
Patent JP-H11175174-A (JP)
Title: Power source controller
Inventor: NAKAMORI KOJI
IPC: H02M7/06
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To same the power consumption. SOLUTION: An alternative current is supplied from an AC power source 11 through an opening/closing means 12 to a stabilized power circuit 13. The output of the power circuit 13 is supplied to a load 16 and consumed. A voltage detecting circuit 14 measures the voltage held by a holding means 1601 of the load 16, and when the voltage exceeds a prescribed range, a signal Si showing how to control the opening/closing means 12 is outputted to a control means 15. According to this signal Si, the control means 15 controls the opening/closing means 12 so that the output of the power circuit 13 can be settled within the prescribed range. Besides, when the load 16 consumes power, while considering the state of the load, the power circuit 13 can be controlled not to be turned off.
Patent JP-2000174252-A (JP)
Title: Photoelectric converter
Inventor: KITAYAMA SATOSHI
IPC: H04N5/359
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To lower the read voltage to save the power consumption by making the gate width of a gate wider on the photodetector side and narrower on the transfer side. SOLUTION: Gates not concerning the charge read are crosswise linearly cut, and the width L2-5 or W4 of a gate part 12a adjacent a photo diode 1 is expanded enough to raise an electric field applied to this part during operating, thereby facilitating reading the charge in the photo diode 1. In this gate pattern the gate width L2-4 or W4' is unchanged from the conventional one at a vertical CCD part 3, and hence the gate adjacent the vertical CCD part 3 is kept at an optimum width for the charge capacity and the charge transfer efficiency of this part 3. Such expanding the gate width lowers the charge read voltage, thereby saving the power consumption.
Patent JP-H0653211-A (JP)
Title: Resin-sealed semiconductor integrated circuit
Inventor: NISHIMOTO SHOZO
IPC: H01L23/52
Filed: 1991-12-26
Abstract: PURPOSE:To relax obstructions to an integration density by a method wherein an integrated circuit is provided with an interconnection layer whose total width becomes discontinuously narrow according to a distance from one corner closest to a semiconductor chip and with a power-supply interconnection or a grounding interconnection composed of a means which divides the interconnection layer into a plurality of parts in the width direction according to the distance. CONSTITUTION:The title integrated circuit is provided with a wide main-body part composed of two interconnection layers 108A-1, 108A-2 divided by a slit SA. An interconnection layer 108Aa is branched from the interconnection layer 108A-2 and supplies an electric current to a CMOS inverter. Each width of interconnection layers 108A-1, 108A-2, 108A-3, 108Ab, 108Ac is about 10mum, and the width of the slit SA is 2 to 6mum, preferably 4mum. Thereby, it is possible to prevent that the interconnection layers are slid and to reduce an area occupied by a power-supply interconnection and the like.
Patent JP-H10181064-A (JP)
Title: Thermal head driving device and driving method
Inventor: YAMAUCHI YUZO
IPC: B41J2/355
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal head driving device and method that uniformizes print density without carrying out continuous power application to heating elements. SOLUTION: When print data 11 are supplied to a first driver 4A and a second driver 4B as the same information, when a selection signal 12 drives a first heating element 5A for the first line, it is negative logic, and when the signal drives a second heating element 5B for the second line, it is positive logic, an enable signal 13 is supplied to the first driver 4A as the result of taking a logical sum with the negative logic and it is supplied to the second driver 4B as the result of taking a logical sum with the positive logic of the selection signal 12. Therefore, the first driver 5A for the first line and the second driver 5B for the second lien are driven alternately but not simultaneously, thus lowering heat storage.
Patent JP-H07158327-A (JP)
Title: Cylinder key of cyllinder lock
Inventor: KISHIMOTO SABURO
IPC: E05B27/10
Filed: 1993-12-10
Abstract: PURPOSE:To rotate a rotor with a short cylinder key and easily remove water entered in the cylinder key, by making the key cylindrical and parallelly arranging a number of pin-tumblers at a slant in the cylinder lock. direction of the acting member. CONSTITUTION:A fitting part 10 is formed along the longitudinal direction of a cylinder key K. The fitting part 10 and the fixing part 23 formed in the rotor 20 are used as a guide on inserting the cylinder key K. And the rotor 20 is made to be rotatable together with the cylinder key K due to the fitting relation of the fitting part 10 of cylinder key with the fixing part 20b of rotor 20, when rotating the cylinder key K. A plurality of recesses 11 are formed along the longitudinal direction of the cylinder key K. And when the cylinder key K is further inserted in the rotor 20, code pins 1 are disposed at the unlocking positions respectively and a pierced hole 6 is formed at the base 5 of cylinder key.
Patent JP-H05179995-A (JP)
Title: Flame diagnostic device of gas turbine combustor
Inventor: KATO FUMIO
IPC: F02C9/00
Filed: 1991-12-27
Abstract: PURPOSE:To catch turbulent flame behavior faithfully by dividing a radical luminous image of flame into three images so as to take out only OH, CH, and C2 radical luminous images, and exposing/amplifying luminous images by time resolution equivalent to time fluctuation of turbulent flame in order to measure a luminous intensity distribution by three cameras simultaneously. CONSTITUTION:A Luminous image taken outside a combustor by an optical probe 18, is processed in a three luminous simultaneous image pickup device 19 to be divided into three parts by image branch mirrors 20, 21. Only OH, CH, and C2 luminous wave lengths are transmitted through optical filters 22, 23, 24 respectively. Divided feeble luminous images are amplified by image amplifiers 25, 26, 27 having gate exposure function, and imaged on image pickup elements of CCD cameras 31, 32, 33 so as to carry out imaging operation. The luminous images are firstly converted to relative luminous intensity distribution. Respective rations between ON/C2 and OH/CH are found out per image element, and also the local equivalent ratio distribution of flame (as an integral amount in flame thickness direction) is found out.