baber/WOPTO huggingface dataset:
Patent JP-H0448473-A (JP)
Title: Digital video signal reproducing device
Inventor: KIJIMA TATSUSHI
IPC: H04N9/808
Filed: 1990-06-13
Abstract: PURPOSE:To suppress the picture quality degradation of a case that the data of one channel are not reproduced owing to head clogging and the like by rewriting the dta of an address to which the second correcting code of a memory to store the data of one track is to be written into the random data in advance. CONSTITUTION:In a device to rewrite the one part of a memory forcedly, even when the data of one track are omitted and the correct data are not at all reproduced, the data of the area of a second error correcting code within a memory 7 are rewritten and it is possible that they are judged as a code error in an error correcting circuit 2 (8). Accordingly, since the data judged as the code error by the error correcting circuit 2 (8) are modified/interpolated by the peripheral correct data or by the data of other channels, they do not become a double image on screen. Thus, picture quality degradation can be suppressed.
Patent JP-H06342330-A (JP)
Title: Terminal input device
Inventor: TANAKA TOYOTOSHI
IPC: G06F3/02
Filed: 1993-05-31
Abstract: PURPOSE:To obtain a terminal input device excellent in operability by providing a data converting circuit which generates and transfers display data to be displayed on the button top surface of a push-button switch with a display function. CONSTITUTION:Normal display data are received from a computer 11 and converted by a data converting circuit a 19 into data, which are displayed on a display 17. Part of the CRT screen of the computer 11 or data outputted in a blanking period are transferred by a data converting circuit b 20 to the push-button switch 18 with the display function and displayed, and part of the data is used to control the back light of the push-button switch 18. Data inputted from the push-button switch 18 are converted by a key code generating circuit 21 into a key code, which is inputted to the computer 11. Consequently, the terminal device which is good in operability is obtained.
Patent JP-S6044028-A (JP)
Title: Liquid stirring apparatus
Inventor: MASUDA ISAO
IPC: B01F15/00
Filed: 1983-08-22
Abstract: PURPOSE:To provide the titled apparatus capable of well stirring the liquid in a tank and easily washing a stirring blade, constituted so that a blade is provided in a cylindrical body opened at the upper and lower ends thereof attached to the lower end part of a rotary shaft inserted into the tank to form a stream in an up-and-down direction. CONSTITUTION:The rotary shaft 2, which is attached to the output shaft 10 of the motor 9 fixed to the motor support stand 8 provided to the upper part of a tank through a coupling 11, is supported by a bearing 3 and deeply inserted into the tank. A blade 4 is secured to the lower end part of the rotary shaft 2 by a set bolt 12 and a cylindrical body 5, which has a diameter larger than the outer diameter of the blade 4 and opened at the lower end thereof as well as is provided with a disc 6 having a large number of discharge orifices 7 provided thereto by drilling, is attached so as to surround the blade 4. The above mentioned blade 4 is rotated in the liquid within the tank by driving the motor 9 to form a stream in an up-and-down direction and this stream is injected from the above mentioned discharge orifices 7 to stir the liquid in convection flowing manner. In addition, because the above-mentioned blade 4 uses no support bearing, it can be easily washed.
Patent JP-H10323352-A (JP)
Title: Hand-piece for dental sand blast
Inventor: TAKESHITA SABURO
IPC: A61C3/025
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a hand-piece for dental sand blast which can be held upside down without scattering powder stored in the hand-piece. SOLUTION: This hand-piece 10 for dental sand blast is for grinding or cutting a tooth, etc., by blowing abrasive powder 52 stored in a powder case 26 attached at the hand-piece main body 12 over the tooth. The exit 48 of a breather pathway 44 into the powder case is opened nearly on the bottom of the powder case, while the entrance 40 of a powder sucking pathway 38 from the powder case is opened nearly on the top of the powder case.
Patent JP-S5677865-A (JP)
Title: Optical reflection system
Inventor: OKADA HIROMITSU
IPC: G03G15/043
Filed: 1979-11-28
Abstract: PURPOSE:To realize a miniature, inexpensive system whose aperture adjustment is facilitated by performing the luminous photometry of a substance surface by forming a reflective surface in a semitransparent reflective surface and then by providing a light quantity detection part behind the semitransparent reflective surface. CONSTITUTION:To measure the brightness of subject surface P, light from subject surface P enters light quantity detection part 4 by way of image-forming lens system L, aperture 1 and semitransparent reflective surface 2. From the exposure obtained by light quantity detection part 4, the proper exposure for copying or photographing is determined to adjust aperture 1 automatically. In the copying or photographing, the light from subject surface P passes through image-forming lens system L and aperture 1, is reflected by semitransparent reflective surface 2 and passes through aperture 1 and image-forming lens system L to form its image on image surface Q.
Patent JP-H0318512-A (JP)
Title: Intermittent supply device for spacer
Inventor: MATSUNO NOBORU
IPC: B65G47/78
Filed: 1989-06-15
Abstract: PURPOSE:To prevent obstruction of a spacer in a long size article transport device in the title by combining a loader repeatedly transporting one unit of spacer in stand-by state to an intermediary position, a lifter between the intermediary position and a transfer position, an accumulating conveyor, and an escape device, all together. CONSTITUTION:Many lines and many steps of spacers S are loaded on a carriage 50 in stand-by state at a prescribed position. Nextly, a loader main body 11 is moved above the spacers S with a horizontal cylinder 16, and an elevator frame 12 is brought down. One unit of spacer is held with a finger member 13. Nextly the spacer S is delivered to a lifter 20, by reverse movement of the elevator frame 12 and the loader main body 11. Nextly, the spacer is further transferred to an accumulating conveyor 30, and temporarily stored. The spacer S is discharged with an escape device 40 from the extreme end spacer in order and intermittently.
Patent JP-S5581299-A (JP)
Title: Sirocco fan
Inventor: SATOU MASAYUKI
IPC: F04D29/28
Filed: 1978-12-13
Abstract: PURPOSE: To prevent failure of a blade junction by decreasing a response amplitude according to an impact driving torque, for which a main plate is empowered to display a damping effect by mounting a reinforcement diametral smaller than outside diameter of the main plate on the side wall of the main plate.  
     CONSTITUTION: A disclike reinforcement 10 diametral smaller than outside diameter of a mani plate 1 is mounted on side wall 1a of the main plate 1 and fixed on a boss 4a of a rotary shaft 4 together with the main plate 1. This way of arrangement may invite an impact driving torque at start-up to induce oscillations on the main plate 1, however, the reinforcement 10 has been mounted on the main plate 1 and a natural oscillation is different between the two, therefore the reinforcement 10 becomes still at a frequency wherein the main plate 1 oscillates and the main plate 1 becomes still, on the contrary, at a frequency wherein the reinforcement 10 oscillates. A damping effect may result from a mutual contact of the main plate 1 and the reinforcement 10, and the main plate 1 oscillates less consequently, thus preventing a fatigue wear on a junction 9 of the main plate 1 and a blade 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0812960-A (JP)
Title: Moisture-curing hot-melt pressure-sensitive adhesive composition
Inventor: MAIKERU REIMONDO SUTORONGU
IPC: C09J183/00
Filed: 1995-06-20
Abstract: PURPOSE: To obtain a moisture-curable hot-melt pressure-sensitive adhesive compsn. having good high-temp. characteristics and storage stability by compounding a solid alkoxy-functional organopolysiloxane having curable groups with a diorganopolysiloxane and a cure catalyst.  
     CONSTITUTION: This compsn. comprises (A) a solid alkoxy-functional organopolysiloxane resin having curable groups of formula I (wherein R 1  is a hydrocarbon group; R 2  is an alkyl or alkoxyalkyl; Z is a linking group; and x is 0 or 1), (B) a diorganopolysiloxane polymer in a wt. ratio to ingredient A of (40:60)-(80:20), and (C) a catalyst enough for cure acceleration. The compsn. may further contain (D) a silane or its reaction-formed oligomer and (E) a filler. Ingredient A is formed by reacting (A') a hydroxyl-functional organopolysiloxane resin contg. units of formulas II and III in a specified molar ratio with an alkoxy compd. of formula IV (wherein Y is a group reactive with a hydroxyl group of A'). The compsn. can be long stored and is cured by the contact with water, adhering stronger. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H092321-A (JP)
Title: Lower structure of truck carrier
Inventor: YAMAKAWA KATSUJI
IPC: B62D21/09
Filed: 1995-06-20
Abstract: PURPOSE: To heighten structural strength, facilitate assembling, and economical. CONSTITUTION: A truck carrier has an aluminum transverse joist 3 and an aluminum longitudinal beam 5 crossing perpendicular to the transverse joist 3 so as to be fixed thereto, where the longitudinal beam 5 is formed by a hollow material. Further, the longitudinal beam 5 and anti-slip member 16 for preventing slippage between the longitudinal beam 5 and a chassis frame 24 are fastened using a spacer 7 which is intermediately disposed in a hollow part of the longitudinal beam 5 penetrating through the part. The longitudinal beam 5 has a recessed part 10 at the bottom 9 of the beam 5 so as to escape a head 26 of around head rivet 25 projecting from the chassis frame 24, and a recessed groove 12 at the top of the beam 5 so as to fit in the head of a stud 13a for connecting the longitudinal beam 5 and the transverse joint 3.
Patent JP-H0820938-A (JP)
Title: Screen for notched part in erosion control dam
Inventor: NARA KAZUMI
IPC: E02B7/20
Filed: 1994-07-05
Abstract: PURPOSE:To smoothly and securely open or close a notched part without influence of soil by using an erosion control dam as sand storage facilities. CONSTITUTION:A screen 1 for a notched part to opene or close the notch 3 provided at the notch 3 for adjustment of flow rate in an erosion control dam 2 like sand storage facilities is constituted of a plurality of screen blocks 4 pivotted at the lower end respectively. The respective screen blocks 4 are arranged so as to be freely erected or turned down around the pivot center 5 between a position where the blocks are located along the upstream side wall face 2a of dam 2 to close the notch 3 as a unit respectively and a position where the blocks are tumbled into the inside (downstream side) of the notchs 3 to open the notch 3. Respective screen blocks are independently erected or tumbled by exclusive driving wires 6 which are independently fitted to the upper end of the screen blocks 4 so that the transfer position of feeding and pulling back is constant.
Patent JP-H053355-A (JP)
Title: Solid-state laser medium
Inventor: SUZUKI YOSHIKAZU
IPC: H01S3/06
Filed: 1991-06-25
Abstract: PURPOSE:To reduce the occurrence of a thermal strain and thermal lens effect in a solid-state laser medium. CONSTITUTION:This solid-state laser medium 1 used for laser oscillator utilizing optical excitation is formed to a cylindrical shape and numerous groove sections 3 are provided on the surface of the cylinder in parallel with the laser oscillating optical axis 2 of the medium 1. Therefore, the temperature rise in the medium 1 can be reduced, because the surface area of the medium 1 is increased and the cooling efficiency of the medium 1 can be improved.
Patent JP-H111930-A (JP)
Title: Foundation constructing method
Inventor: SUMITOMO YOSHINORI
IPC: E02D27/01
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a foundation constructing method wherewith movement from one side to the other side of a partition foundation (or a form for partition foundation) can be made easily. SOLUTION: For a foundation constructing method, a deep foundation extending to the depth in the ground and a partition foundation extending to a place not so deeper than the deep foundation and crossing the deep foundation approximately at a right angle are provided. While a form 4 for the deep foundation is installed at the inside of an indent 3 that is formed in the ground, a form 17 for the partition foundation is installed in the direction crossing the deep foundation 4 approximately at a right angle in the ground 18 at a position not deeper than the indent 3, and a place 17a near the part where the form 17 for the partition foundation and the form 4 for the deep foundation are connected together is formed in a structure having a bottom board 24 (24a) and after the place 17a near the connecting part is temporarily installed to the indent 3, concrete is cast into the forms.
Patent JP-S5677816-A (JP)
Title: Improvement of light schmidt type optical system
Inventor: YAMADA SAKAO
IPC: G02B17/00
Filed: 1979-11-28
Abstract: PURPOSE: To facilitate the operation of a high-precision oblate spheroid by putting a main mirror into oblate spheroid lens operation by using an oblate spheroid correcting lines in combination.  
     CONSTITUTION: Oblate spheroid correcting lens 3 is arranged closely to the mirror surface of main mirror 1 forming a light Schmidt tye optical system together with correcting lens 2, so that main mirror 1 will provide oblate spheroid lens operation substantially. Thus, the oblate spheroid of high precision can be formed easily and securely. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5485753-A (JP)
Title: Measuring instrument of feed rates of hoop materials
Inventor: UENO MITSUHIKO
IPC: G01B7/00
Filed: 1977-12-21
Abstract: PURPOSE:To subtract reverse feeding owing to backlash, vibrations of pressing machines, etc. and eliminate measurement errors by incorporating an addition-subtration judgement circuit to the measuring instrument of feed rates of hoop materials and counting the reverse feeding of hoop materials as subtraction. CONSTITUTION:With an addition-subtraction judgement circuit 205 being inserted, the rotating directions of a rotary encoder 201 are judged by the 2 phase pulses from the encoder 201, wherein outputs are so emitted that they become positive pulses when the encoder rotates forward and 0 when it does backward. Inputting these outputs to the U/D inputs of a counter 202 causes the counter to count the outputs as an UP counter when the encoder rotates forward and to count the same as a DOWN counter when backward. Next, the outputs of the counter 202 are fed to a decoder 203 and are displayed by a feed display 204. In this way, errors owing to backlash, vibrations of pressing machines, etc. may be eliminated.
Patent JP-H0319386-A (JP)
Title: Electronic device
Inventor: HORIUCHI HITOSHI
IPC: H01L21/60
Filed: 1989-06-16
Abstract: PURPOSE:To improve and electronic device of this design in electrical stability by a method wherein the electronic device is mounted on a mounting board through the intermediary of an outer lead, where an elastic body is provided between the semiconductor pellet sealing section of the device and the mounting board. CONSTITUTION:In a resin sealed semiconductor device 1, a semiconductor pellet 2 is fixed to a tab 3A making its rear side face the tab 3A through the intermediary of an adhesive layer 4. Inner leads 3B are formed extending from the pellet 2 in four directions in a radial manner, and the pellelt 2 and the tab 3A are arranged in a region defined by the tips of the inner leads 3B. The tips of the inner lead 3B are connected to the external leads of the pellet 2 through the intermediary of bonding wires 5, the other end sides of the leads 3B constitute outer leads 3C, and the pellet 2, the tab 3A, and the inner leads 3B are hermetically sealed off with a resin sealing section 6. When the assembly concerned is mounted on a board 10, an elastic body 20 is provided between the underside of the resin sealing section 6 and the mounting surface of the board 10 to reinforce the outer leads 3C in mechanical strength. The elastic body 20 is formed of material such as silicone rubber, polyimid rubber, epoxy rubber, or the like, and it is preferable that silicon oxide particles, Ag foil, and the like are mixed into the material, whereby the elastic body 20 is improved in thermal conductivity.
Patent JP-S6215089-A (JP)
Inventor: HASHIMOTO YASUHIRO
IPC: B25J17/02
Filed: 1985-07-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5677976-A (JP)
Title: Magnetic bubble memory chip
Inventor: TAKAI SHIGERU
IPC: G11C19/08
Filed: 1979-11-30
Abstract: PURPOSE: To realize a checking for the correctness if the information while writing the information, by securing a connection between the writing and reading lines in a block replicator type loop structure.  
     CONSTITUTION: The bubble generator 4 is connected to the propagation line 5, and the copiers 6 and 6' are provided on the line 5 with the writing lines 7 and 7' connected each. The information storage groups 9 and 9' are connected from the lines 7 and 7' via the transfer gates 8 and 8' to be connected to the detectors 11 and 11' via 10 and 10' each. Furthermore, the terminals of the lines 7 and 7' are connected to the lines 10 and 10' each. As a result, the information written by the generator 4 can be checked directly by the detectors 11 and 11' with out any intervention of the groups 9 and 9'. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H096068-A (JP)
Title: Image forming device
Inventor: NAOI HIROO
IPC: G03G15/02
Filed: 1995-06-21
Abstract: PURPOSE: To obtain an image excellent in halftone reproducibility by obtaining grid bias correction amount in accordance with developing bias correction amount and correcting grid bias so that the change of halftone potential on the surface of a photoreceptor at the time of correcting the grid bias is restrained. CONSTITUTION: In the case of correcting the grid bias of an electrifier 19, the grid bias correction amount is obtained based on a correction table previously stored, whereby the grid bias is corrected. The correction table stores a correction coefficient(<1) by which the developing bias correction amount set in accordance with the developing bias correction amount is multiplied en bloc so that the increase of the halftone potential on the surface of the photoreceptor 18 at the time of correcting the grid bias may be restrained. The larger the developing bias amount becomes, the larger the correction coefficient is made. Therefore, the correction coefficient is selected in accordance with the developing bias correction amount and the grid bias correction amount is obtained by multiplying the developing bias correction amount by the correction coefficient.
Patent JP-S5854956-A (JP)
Inventor: SAWAGUCHI MAREYOSHI
IPC: A61K9/70
Filed: 1981-09-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5278028-A (JP)
Title: High voltage generator circuit
Inventor: TOGASHI SHIGEKAZU
IPC: H02M7/06
Filed: 1975-12-23
Abstract: PURPOSE:To obtain an excellent regulation characteristic by applying a constant voltage to a collector and an anode when a switching element is energized, in the DC-DC converter type high voltage generator circuit using the switching element.
Patent JP-H0713505-A (JP)
Title: Light emitting diode driving circuit
Inventor: ARAKAWA SHIN
IPC: G09F13/22
Filed: 1993-06-25
Abstract: PURPOSE:To provide the light emitting diode driving circuit capable of connecting or separating a power source by attachment and detachment of a light emitting diode to be connected to output terminals and the light emitting diode driving circuit which switches the primary battery or secondary battery of an auxiliary power source by detecting the short circuit or overdischage of the primary battery or secondary battery of a main power source. CONSTITUTION:This light emitting diode driving circuit is composed of a constant current circuit 3 which supplies a constant current to the light emitting diode 2 connected to output terminals 2a, 2b, a voltage detecting circuit 4 which detects the voltage across the light emitting diode 2 and a switching circuit 5 which connects or disconnects the power source by receiving the output of the voltage detecting circuit 4. Since the power source is connected or disconnected by attachment or detachment of the light emitting diode 2 connected to the output terminals 2a, 2b, there is no need for freshly providing the apparatus with a power source switch and a structure advantageous for waterproofing is particularly realized with the outdoor apparatus.
Patent JP-S6136517-A (JP)
Title: Oil feeding apparatus for hydraulic clutch
Inventor: ISHIMARU TAKAYUKI
IPC: B60K17/06
Filed: 1984-07-25
Abstract: PURPOSE:To obviate the necessity of piping and reduce the dimension of the captioned apparatus by allowing the communication of an oil hole on an oil supplying and discharging body connected to a hydraulic pump installed on one part of a transmission shaft and an oil hole on a hollow cylindrical shaft which communicates to the cylinder chamber of a hydraulic clutch, through an oil passage formed onto the transmission shaft. CONSTITUTION:A hydraulic clutch 13 connects and disconnects a power between a hollow cylindrical shaft 2 in which a transmission shaft 27 is freely inserted and a shaft 6 axially laid in parallel to the hollow cylindrical shaft 2. The oil passages n1, o1, and q1 which permit the communication between an oil hole P1 on an oil supplying and discharging body 29 which is formed to supply and discharge the pressurized oil of a hydraulic pump 25 into one part of the transmission shaft 27 and an oil hole m1 formed onto the hollow cylindrical shaft 2 so as to be close to the cylinder chamber 20 of the hydraulic clutch 13 are formed onto the transmission shaft 27.
Patent JP-H095842-A (JP)
Title: Stroboscope device and camera with zoom lens using the device
Inventor: MARUYAMA ATSUSHI
IPC: G03B15/05
Filed: 1995-06-21
Abstract: PURPOSE: To provide a compact stroboscope device capable of obtaining a proper light quantity by eliminating erroneous light emission and a camera with a zoom lens using the stroboscope device. CONSTITUTION: The stroboscope device is equipped with at least two light emitting tubes 6 and 7, reflectors which are provided to correspond to these light emitting tubes 6 and 7, a first trigger circuit 4 for allowing the light emitting tube 6 to emit light, a second trigger circuit 9 for allowing the light emitting tube 7 to emit the light and a conductive member 8 which is arranged in a space between the reflectors corresponding to the light emitting tubes 6 and 7 and prevents each other's capacitive coupling of the reflectors. Thus, the light emitting tubes 6 and 7 are prevented from interfering with each other.