baber/WOPTO huggingface dataset:
Patent JP-H10142511-A (JP)
Title: Objective lens for microscope
Inventor: KAIZU HITOSHI
IPC: G02B21/00
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To enable an objective lens, for microscope provided with a movable part such as a correction ring and an aperture scale at the outside circumferential part to obtain an effective waterproof effect by simple structure. SOLUTION: This objective lens for microscope is provided with the cylindrical outside circumferential parts 2 and 4 holding the lens inside and the movable ring part 3 engaged with the circumferential parts 2 and 4 so that it can be rotated in the circumferential direction thereof. Besides, a boundary part between the circumferential parts 2 and 4 and the ring part 3 is provided with overlap parts 20 and 30 where the outside circumferential part of a member on the tip side of the objective lens overlaps the outside of the outside circumferential part of a member on the back side.
Patent JP-H01141757-A (JP)
Title: Dot matrix printer
Inventor: HANAWA YOSHIRO
IPC: B41J2/30
Filed: 1987-11-30
Abstract: PURPOSE:To enable clear printing to be performed immediately at a point of time when using is started even after standing for a long time, by providing a means for giving a weak vibration to a wire to an extent that impact is not applied onto a paper face just before start of printing. CONSTITUTION:A wire 10 of a printing head 5 is driven a plurality of times by a pulse current of which a time width or an amplitude is less in preliminary driving time than in regular operation time, and a top of the wire 10 is vibrated leaving a distance (m) with out reaching a paper face of a printing paper 8. By softening solidified oil or the like by this vibration to remove dust operation of a wire 10 is returned to a normal state. Thereafter, regular driving force is added to the wire 10 selected correspondingly to a character or a graphic, etc., and the top of the wire 10 is made to collide with the paper face of the printing paper 8 via an ink ribbon 9 to perform expected printing. Therefore, even after standing for a long time, clear printing can be performed immediately at start of printing operation.
Patent JP-H03159783-A (JP)
Title: Thermal photosensitive coloring composition
Inventor: DOI SADA
IPC: B41M5/26
Filed: 1989-11-17
Abstract: PURPOSE:To obtain a thermal photosensitive coloring composition with high usefulness and capable of a long-term storage also under an ordinary light by dispersing and mixing a pulverized photoactivator having the specific melting point selected from aromatic phosphonium organic acid salts, aromatic oxonium organic acid salts and aromatic iodonium organic acid salt in a polymer aqueous solution. CONSTITUTION:As a photoactivator, a compound having the melting point from 70 deg.C to 300 deg.C out of compounds consisting of aromatic phosphonium organic acid salts, aromatic oxonium organic acid salts and aromatic iodonium organic acid salts is selected and pulverized, further an electron donative coloring organic compound to be combined with the former compound is also pulverized, and both compounds are dispersed and mixed in a polymer aqueous solution. In place of the polymer aqueous solution, also, the organic solvent-dissolved liquid of at least one of the photoactivator and electron donative coloring organic compound is accommodated in a microcapsule and then both are dispersed and mixed to obtain the same result.
Patent JP-S62157023-A (JP)
Inventor: VAN DE VEN JOHANNES CORNELIS I
IPC: G03B21/62
Filed: 1986-12-18
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-2000112011-A (JP)
Title: Magnetic recording device and camera with magnetic recording function
Inventor: MASUDA HIDETOSHI
IPC: G03B17/24
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To make stably detectable the feeding speed and to make stably executable a magnetic recording, without complicating the constitution, while being hardly affected by the fluctuation of the recording medium feeding speed. SOLUTION: The device is provided with feed speed detecting means 13 (perforation sensor circuit), 14a, 14b (photo sensor) and 1 (personal computer) for detecting plural signal parts which are installed at previously set intervals on a magnetic information recordable recording medium and detecting the recording medium feed speed, a storing means 7 for storing information on at least two or more kinds of feed speed detected by the feed speed detecting means, and a deciding means 1 for deciding the magnetic recording frequency for recording on the recording medium by using information on plural kinds of the feed speed stored by the storing means 7, prior to the magnetic information recording operation.
Patent JP-2001122598-A (JP)
Title: Forklift
Inventor: FURUKURA KAZUMASA
IPC: B66F9/075
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To easily and accurately adjust an approaching attitude of a car body for a rack or a pallet. SOLUTION: A laser pointer 10 for applying laser beam irradiation forward diagonally, and downwardly is disposed at the right end of the central part of the car body 2 of a forklift 1, a linear or linear-band-like laser beam 11 is applied forward diagonally, and downwardly of the forklift 1 from the laser pointer 10, a thin-linear irradiation pattern 12 is formed on a floor surface 13 slightly forward than the tip of a fork 5. Steering cut of the car body 2 is repeated to make the approaching attitude of the car body 2 orthogonal to an end surface of the rack 6 (or the pallet 7) so that the irradiation pattern 12 is parallel with an end edge of the rack 6 (or the pallet 7) on the load delivery side.
Patent JP-H05137403-A (JP)
Title: Apparatus for spring-down cover of rotary apparatus
Inventor: MIKI HIROYUKI
IPC: A01B33/12
Filed: 1991-11-15
Abstract: PURPOSE:To enable safe and sure locking and holding of a rear cover at the lifted position by an extremely simple operation. CONSTITUTION:A spring-down rod 36 is provided with a plurality of engaging recesses 39 in the direction of length. A reception member 48 contains an engaging member 54 detachably engaging with the engaging recess 39 and a spring 55 pressing the engaging member in the engaging direction. An engaging lever 58 is pivoted with a pin 59 to the protrusion end protruded from the reception member 48 of the engaging member 54. The engaging member 58 is provided with a 1st cam part 60 and a 2nd cam part 61 at different positions around the pin 59. The cam parts are brought into contact with the reception member 48 to keep the engaging member 54 to an engaged position and a disengaged position.
Patent JP-H09119170-A (JP)
Title: Building frame and construction method using building frame
Inventor: TEZUKA JUNICHI
IPC: E04B2/56
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To make a building strong against external force, improve constructing performance and prevent the degradation of airtightness while facilitating paneling and heat insulation of walls and reducing cost by a pyramid timber construction method. SOLUTION: A building frame is composed of the appropriate number of pyramid timber frames 1B directly bound to a foundation 1A, and coupled beams 1E horizontally fitted to the pyramid timber frames 1B. The pyramid timber frame 1B is formed into triangular rigid-frame structure, and the coupled beams 1E are formed in such a way as to hold the pyramid timber frame 1B from both sides. In a building method using the building frame, a horizontal plane part, a wall part, and the like are fitted to the building frame 1.
Patent JP-2000129450-A (JP)
Title: Partially plated base material, its production and electrode material using it
Inventor: TAKAGI SUSUMU
IPC: C23C18/31
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a material excellent in flexibility, crumple resistance and the precision of detecting objects and human bodies by partially subjecting the surface of a base material such as a cloth or the like to water-repellent working using a fluorine water-repellent agent, then executing the impartion of a catalyst and activating treatment and thereafter applying electroless plating thereon. SOLUTION: The surface of a base material composed of a cloth is partially subjected to water-repellent working, is imparted with a catalyst, is subjected to activation and is thereafter applied with electroless plating. The partial water-repellent working is executed by using a water base emulsion type fluorine water-repellent agent. It is preferably that, as to the partial water-repellent working, at first, only the plated part of the base material is coated with a water-repellent inhibitor, and, after that, the whole of the base material is treated with the water-repellent agent. This partially plated base material is used as the electrode material of a device for detecting objects and human bodies utilizing a system of detecting the change of capacitance. As the catalyst, a palladium catalyst for electroless plating or the like is used.  As the metal used for the plating, electroless plating metal such as copper, nickel, silver, aluminum, chromium or the like is used alone or in combination.
Patent JP-H04266438-A (JP)
Title: Method for manufacturing end of claw for excavation
Inventor: FUREDERITSUKU SHII HAAN
IPC: B21D53/00
Filed: 1991-11-15
Abstract: PURPOSE: To provide a bit having higher strength, to unnecessitate several die processes, to eliminate the wear of the dies used to these processes and to obtain the remarkable merit. CONSTITUTION: In this manufacturing method of the bit 20 and a product, a tubular blank of an alloy steel 29 is heated and the one end part thereof is formed to provide a box portion 24 and also, the other end part thereof is formed so as to provide a blade 22 composed of two layer steels mutually cast.
Patent JP-H08162499-A (JP)
Title: Manufacture of semiconductor device
Inventor: HARADA YUTAKA
IPC: H01L21/56
Filed: 1994-12-05
Abstract: PURPOSE: To realize a semiconductor device which improves worke efficiency, reduces the cost of facilities and at the same time, improves the yield and reliability of the device. CONSTITUTION: A resin 9 for temporary fixing is applied on one part, which is located at a position for fixing a semiconductor element 1, of a wiring board 4 or one part of the element 1 and wiring electrodes 5 on the board 4 are connected with bumps 3 on the element 1 via a connection material 6 and at the same time or after that, the resin 9 is cured or semi-cured to fix temporarily the element 1 on the board 4. In a state that the element 1 is fixed temporarily on the board 4, a continuity test, a burn-in, a performance test and the like are conducted and if the element 1 is a non-defective, sealing resin 8 is filled between the board 4 and the element 1 and is cured. As the tests are conducted in a state that the element 1 is fixed temporarily on the board 4 with the resin 9, the element 1 never comes off from the board 4 even if a stress is a little applied to the element 1 at the time of the tests and at the time of transportation of the element 1 and the board 4 and the continuity failure of the connection parts 7 between the electrodes 5 and the bumps 3 or the like can be prevented from being generated.
Patent JP-H02187296-A (JP)
Title: Solder joint material for high-strength joint of conducting electronic components
Inventor: TOOMASU JIEI DEYUNAUEI
IPC: C22C11/06
Filed: 1989-11-21
Abstract: PURPOSE: To provide a solder for reinforcing soldering performance of a solder bump preformed on a semi-conductor chip by incorporating a specified weight % of tin, lead and conducting high strength single phase solid solder bonding. CONSTITUTION: The solder bonding material contains about 0.5-2 wt.% tin and about 98-99.5% lead. High strength single phase solid solder bonding is conducted in a range of about 0-200 deg.C using the material. A weight % of tin is made nearly equal to the value at which a composition is changed from a single phase solid αstate to a two phase solid α plus β state at about 0 deg.C or smaller, by this method, a high yield semi-conductor wafer is produced.
Patent JP-H06143421-A (JP)
Title: Method of lining metallic pipe having branch pipe
Inventor: KAWASAKI MASAYUKI
IPC: B29C63/34
Filed: 1992-11-11
Abstract: PURPOSE:To provide a lining method which enables simple coating of the inner circumferential surface of a metallic pipe and generation of no seam in a synthetic resin pipe with which the inner circumferential surface of the metallic pipe is coated. CONSTITUTION:A bent plate 2a made of synthetic resin is applied to a specific position of the outer circumferential surface of a synthetic resin pipe 2 and adhesion or fusing joint of them is performed. The synthetic resin pipe 2 piereces the inside of a main pipe 11 of a metallic pipe 1 and the foregoing bent plate 2a made of the synthetic resin is arranged at a position corresponding to a branch part of the main pipe 11. Then the synthetic resin pipe 2 is expanded by heating, the inner circumferential surface of the main pipe 11 is coated with the synthetic resin pipe 2 and the inner circumferential surface of a branch pipe 12 is coated with the synthetic resin pipe 2 and the bent plate 2a made of the synthetic resin. Therefore, a resin-lined metallic pipe wherein the synthetic resin pipe 2 does not peel off from the inner circumferential surface of the metallic pipe 1 can be manufactured easily.
Patent JP-2000134627-A (JP)
Title: Motion vector detection method and device therefor
Inventor: ANDO YUJI
IPC: H04N19/503
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To reduce an amount of operation in detecting a motion vector with regard to a field image of an interlace system. SOLUTION: In a motion vector detection method which performs detection of the motion vector with respect to a field image following an interlace system, a first field image is used and the motion vector regarding a second field image is detected in a specified search area. The search area when the motion vector regarding a third field image is detected is operated by comparing an inter-field distance between a field image and the third field image to be referred to with the inter-field distance between the first field image and the second field image. The motion vector regarding the third field image is detected in the search area obtained by operating above with a point the motion vector indicates regarding the second field image as a start point.
Patent JP-H11132830-A (JP)
Title: Ultrasonic level detection apparatus and level detection method thereof
Inventor: SHIRATORI TAKASHIGE
IPC: G01N35/10
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To accurately detect liquid level by detecting a top end edge of a container contains liquid to eliminate interference of a reflected wave from the liquid level. SOLUTION: A distance (height of a container 7) from a top end edge of the container 7 contains measured liquid that is detected by height sensors 12a, 12b, 12c to a detection probe 4 is determined by a central processor 13. A distance (height of liquid level 5a) from liquid level 5a to the probe 4 is calculated based upon a transmit/receive time of an ultrasonic which is sent from the probe 4 to the liquid level 5a in the container 7 and out put to the central processor 13 by a calculation circuit 20. Both height data of the liquid level and the height of the container 7 are compared and detecting condition of the probe 4 is changed and redetected under controlling of a retainer 14 by a control circuit 15 when both height data are coincided or the reflected wave is not received by an ultrasonic receiver 3. Thereby, the liquid level 5a is accurately detected.
Patent JP-H11140271-A (JP)
Title: Resin composition for laser marking, laser marking method and laser-marked molded article
Inventor: UEDA TAKANORI
IPC: C08K3/04
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of applying a clear white laser marking having high contrast by compounding a polyacetal resin with a carbon black having respectively specific DBP oil absorption and average particle diameter. SOLUTION: The objective composition is produced by compounding (A) a polyacetal resin with (B) 0.001-1.0 wt.%, preferably 0.005-1.0 wt.%, more preferably 0.005-0.8 wt.% of a carbon black having a DBP oil, absorption of 70-200 mL/100 g, preferably 80-190 mL/100 g and an average particle diameter of 17-90 nm, preferably 18-50 nm and, as necessary, (C) conventional additives, fillers, other polymer materials, colorants, etc. The component B preferably has a coloring power to give a molded article having an L value of <=13.0 when a composition produced by compounding the component A with 0.15 wt.% of the component B is injection-molded to form a plate having a thickness of 2 mm.
Patent JP-H06129851-A (JP)
Title: Calibration method for stereoscopic camera
Inventor: KAWAMURA TAKESHI
IPC: G01C3/06
Filed: 1992-10-13
Abstract: PURPOSE:To calibrate position angles of two cameras quickly without measuring any distance by picking up images of more than six observation points situated in different positions by two cameras and finding the coordinates position on an image formation face by setting the identical point to correspond to the picked up images. CONSTITUTION:The images of more than six observation points P situated different positions are picked up by two stereoscopic cameras 1, 2 to find the coordinates D (X1, Y1), A (X2, Y2) for positions D, A of two cameras 1, 2 on an image formation face for the identical point. As the position D is situated on a straight line KE connecting an intersection point K between a straight line PB, which connects a lens center B of the camera 2 and the observation point P together, and an extended face of an image formation face of the camera 1 and a disappearing point E together, which is an image of the camera 1 on an image information face for a straight line PB at infinity W, an equation for the straight line KDE is made for each of the different more than six observation points, and these equations are formed into simultaneous equations so as to find a three dimensional relative position and a relative directional angle for an optical axis, so that the position angles of the two cameras 1, 2 are calibrated.
Patent JP-H05213959-A (JP)
Title: Avermectin compound having 6,5-supiroketal cyclic system and 23-acyl substituent
Inventor: PIITAA TEII MEINKU
IPC: C07H17/08
Filed: 1992-10-14
Abstract: PURPOSE: To provide a new compd. useful as an antiparasitic agent and a reagent against enterozoon.  
     CONSTITUTION: This compd. is expressed by formula I, wherein R is -CO-R 9 , -CH(OH)-R 9 , a 3 to 8C cycloalkyl, phenyl; R 1  is H, a 1 to 10C alkyl, 3 to 8C cycloalkyl, phenyl, oxygen- or sulfur-contg. 3 to 6-member heteroring, etc.; R 2  is OH, a 1 to 10C alkoxy, etc.; R 3  is H, OH, a 1 to 10C alkoxy, etc.; R 9  is a 1 to 8C alkyl, 1 to 8C alkoxy, phenyl, etc. The compd. is, for example, 4",5-di-O-t-butyldimethylsilyl-7-O-tritylsilyl-21,25-seco-24-desmethyl-25-des(2- butyl)-21-methoxy-25-nor-24-oxo-avermectyl. The compd. of formula I is obtd. by cyclizing a compd. expressed by formula II in the presence of a mixture catalyst of pyridine and P-toluenesulfonic acid. The obtd. compd. is effective for parasites, especially, helminth, exoteric parasites, insects and sarcoptids. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H04306129-A (JP)
Title: Opening/closing device of gull wing roof
Inventor: KAZUME KIYOJI
IPC: B60J7/08
Filed: 1990-11-07
Abstract: PURPOSE:To improve workability, and to omit inspection, replacement and so on of an opening/closing device of a gull wing roof of a freight train and so on by pivotally mounting a vibrating member on a loading panel in such a way that the member is freely vibrated upward, by connecting the vibrating member and the rotational axis of the fan roof through a driving lever and a connection lever, and by connecting the other end of the vibrating member to an operational lever through a driving arm. CONSTITUTION:When an operational lever 11 is turned below by a grip 11b of the operational lever 11, the operational lever 11 is rotated around a fixed pin 11a, and a vibrating member 13 is vibrated anticlockwise around the fixed pin 13a through a driving arm 12. A connection lever 14 is pushed up thereby, and gull wing roof 22 is opened upward to a large degree through a driving lever 22d and a rotational shaft 22c. As link pieces 25a, 25b are energized upward to the vibrating side by a spring member 25c behind, the roof is opened by a light operation. When the operational lever 11 is operated in the reverse manner, the roof is closed.
Patent JP-H10144762-A (JP)
Title: Substrate transfer device
Inventor: NAKAZAWA YOSHIYUKI
IPC: B65G49/07
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To enable the opening/closing action of a shutter member located at an opening to surely match the movement of a transfer arm and to lessen a substrate processing device in inner space and the cost. SOLUTION: A control system of a transfer arm 20 and a shutter mechanism is made to interlock mechanically with the movement of the transfer arm 20 and to control the operation of the shutter mechanism, so that the opening/ closing action of the shutter mechanism at an opening 7a accurately match the movement of the transfer arm 20, and the transfer arm 20 is prevented from colliding against a shutter member 11. Therefore, the component parts of a substrate transfer device are protected against damage caused by collision, and particles induced by collision are eliminated. In this case, an air cylinder which serves as a drive system for a conventional shutter mechanism and a solenoid valve as a control system for the air cylinder can be dispensed with, so that a substrate processing device of this constitution can be lessened in inner space and cost.
Patent JP-H11141513-A (JP)
Title: Latch device for panel
Inventor: YOSHIDA YOICHI
IPC: A47B13/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To reduce a number of pieces of components and the cost by integrally molding a base for fixing a latch body to a panel, a claw body rotatable through a hinge part, and an elastic energization body located between the claw body and the base, and engaging the claw body with an engagement part by the energization force. SOLUTION: A claw body 53 of a latch main body which is integrally molded with a resin, is folded to a base 51 side through a hinge 52, and a projection 51c of the base 51 is fixed to an inner panel 4 by a proper means. When a slant face 53a of the claw body 53 is brought into contact with a front face 31a of an engagement part 31 and is sunk in a direction to press an elastic body 54, the slant face 53a is passed through a lower face 31b of the engagement part 31. Then an engagement recessed part 53c is pushed back by the elastic body 54 till it is brought into contact with the lower face 31b to be engaged with the engagement part 31, and a tongue piece 51d of the latch body is brought into contact with a contact piece 32 front face of a fitting, whereby the mounting of the panel 4 is completed.  That is, the latch device can be formed only by mounting the engagement part 31 and the contact piece 32 on an existing base to form the latch body, and mounting the same on the panel 4, which reduces the manhour and the cost.