baber/WOPTO huggingface dataset:
Patent JP-H09144926-A (JP)
Title: Sealed directional control valve
Inventor: TAKANO TETSUO
IPC: F16K31/44
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To easily carry out attachment and detachment between an upper constituent body and a lower constituent body by providing a lower cover in which a driven magnet, a speed reduction gear and a valve element are housed on an upper cover in which a motor is housed so that it may be freely attached and detached. SOLUTION: An upper constituent body is formed by integrating an upper cover 2 in which a motor 1 is hermetically sealed with a motor holder 5 in which a driving magnet 4 is housed. A lower cover 6 in which a driven magnet 4', a speed reduction gear 8 and a valve element 9 of a directional control valve, and the whole structure in which four conduits are brazed to a valve seat 10 are taken as a lower constituent body. The tip of a connecting body 15 whose one end is fixed to the end of the upper cover 2 and whose lower part is suspended is formed into a hook shape, so as to form a hook part 17. The upper constituent body and the lower constituent body can be easily integrated with each other by fitting the hook part 17 into a recessed part 16 on the back surface of the valve seat 10 for forming the bottom of the lower cover 6.  The upper constituent body and the lower constituent body can be easily separated from each other only by removing the hook part 17 from the recessed part 16 on the back surface of the valve seat 10.
Patent JP-H04176858-A (JP)
Title: Metal-deposited polyester film
Inventor: KINOSHITA SHINICHI
IPC: B32B15/08
Filed: 1990-11-08
Abstract: PURPOSE:To improve the waterproof adhesion between the coating layer and vapor-deposited thin film by applying a coating soln. obtained by incorporating a specified epoxy compd. into a specified polyurethane and polyester on a polyester film, drawing the film to form a coating layer and vapor-depositing a metal on the layer. CONSTITUTION:A coating soln. contg. a water-soluble or dispersible polyurethan having 1-8wt.% of a carbonyl group or its salt on the side chain and/or a water- soluble or dispersible polyester having 1-8wt.% of a carbonyl group or its salt on the side chain and an epoxy compd. having >=2 epoxy groups is applied on at least one surface of a polyester sheet or film, and the sheet or film is at least unidirectionally drawn to form a coating layer having about 0.01-5mum thickness. A metal (Al, Pd, Zn, etc.) is then vapor-deposited on the surface of the coating layer to form a metal-deposited polyester film. A metal-deposited polyester film with the waterproof adhesion between the film and metal improved is obtained in this way.
Patent JP-2000133264-A (JP)
Title: Negative electrode material for lithium ion secondary battery
Inventor: TSUCHIYA SOJI
IPC: H01M4/587
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode carbon material capable of enhancing performance such as charge/discharge cycle characteristics, charge/discharge capacity, and safety by conducting first heat treatment in inert gas or under vacuum, and second heat treatment at a temperature different from that of the first heat treatment. SOLUTION: Preferably, carbon material used as a negative electrode material is prepared by heat-treating a resin containing an aromatic compound in the main chain in inert gas, or under vacuum at the maximum temperature of 500-700 deg.C, then again heat-treating under vacuum at the maximum temperature of 700-1500 deg.C. A resin containing the aromatic compound in the main chain uses resin in which a part or the whole of the aromatic compound is phenol or phenol derivative as a raw material, and a resin in which a part or the whole of the aromatic compound contained in the main chain is phenol or phenol derivative uses resin having structure containing skeleton connected with a methylene group as the raw material. The lithium ion adsorption amount of the carbon material is increased, and a battery with high capacity is obtained.
Patent JP-H07263162-A (JP)
Title: Gas discharge lamp stability circuit with stable circuit operation possibility display device
Inventor: MAIKERU MAATEIN MAINARUKUZUIKU
IPC: H05B41/23
Filed: 1994-12-09
Abstract: PURPOSE: To avoid the repeated application of a stress to a ballast circuit component generated by the repeated renewal of a self-resonance mode, by displaying the operability of a ballast by detecting the overload condition of the voltage of a lamp terminal. CONSTITUTION: This ballast circuit is composed of the first and the second control circuits 24 and 26 to turn on and off switches S1 and S2 alternatively by forming a DC bus power source 17, a starting pulse generating circuit 48, and their respective gate circuits, and a ballast 10 to drive a gas discharge lamp RL by a resonance load circuit 18 and the like to which the lamp RL is connected. In this ballast 10, an overcurrent detecting circuit 42, a ballast operability display unit 46, and a switch S3 are provided, so as to detect whether the voltage applied to the terminal of the lamp RL exceeds an overload level or not by the circuit 42, and the display unit 46 displays the operation possibility and the operation stop of the circuit 10 according to the overload condition, depending on the above detecting result.  Consequently, the repeated application of the stress to the composing element of the ballast circuit by the repeated reopening of a self resonance mode can be prevented.
Patent JP-H10146753-A (JP)
Title: Method and device for polishing substrate
Inventor: KUBO TORU
IPC: B24B37/013
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To detect a polishing end point at high precision in polishing a wafer using a polishing pad and slurry. SOLUTION: This device is provided with a plate 1 having a polishing pad 2 on the surface to be driven to rotate, a carrier 5 composed to be rotatable on the plate 1 and movable to reciprocate to the plate 1 to hold a wafer 4 to be polished, a slurry supply means 6 to supply polishing agent to the surface of the polishing pad 2. The wafer 4 held by the carrier 5 is pressed to the polishing pad 2, a warping condition of the wafer 4 is detected by an optical sensor provided on the carrier 5, a polishing end point is determined based on the warping condition by an end point determination part 15, and polishing action at the plate 1, the carrier 5, and the polishing agent supply means 6 is ended.
Patent JP-H01146319-A (JP)
Title: Laser heat treatment device
Inventor: NISHIMURA TADASHI
IPC: H04N1/053
Filed: 1987-12-02
Abstract: PURPOSE:To prevent the generation of crystal grain boundaries and to obtain a device capable of controlling an arbitrary temperature distribution by a method wherein a laser beam is made to reciprocally irradiate a previously specified part to be treated of a substrate to be treated in the uniaixial direction and in the other uniaixial direction to intersect orthogonally the uniaixial direction at a speed equal with the above case. CONSTITUTION:In a device for scanning and irradiating a substrate 4 to be treated with laser beams to perform a heat treatment, the laser beam is made to reciprocally irradiate a previously specified part to be treated of the substrate 4 in the uniaxial direction and in the other uniaixial direction to intersect orthogonally the uniaixial direction at a speed equal with the above case. For example, a reciprocating operation in an X-axis direction is driven by a galvanometer scanner 10, a reciprocating operation in a Y-axis direction is driven by a stage 11 and the part to be treated is heat-treated in a pseudo-linear form. Moreover, light-shielding plates 13 and 14 for setting the scanning range of the laser beam are disposed in an array between a scanning 9 and a quartz glass 8, which is the lower wall of a chamber 2. Thereby, crystal grain boundaries, which are generated at the superposing parts of scanning lines, are deterred and moreover, a control for an arbitrary temperature distribution becomes possible.
Patent JP-H05119512-A (JP)
Title: Dry toner and production thereof
Inventor: SUZUKI CHIAKI
IPC: G03G9/08
Filed: 1991-10-25
Abstract: PURPOSE:To obtain a dry toner excellent in releasability from a heating roll, flowability as powder and uniformity of electrostatic charge. CONSTITUTION:Low mol. wt. polypropylene is dispersed or dissolved in a solvent, an inorg. compd. is treated with the resulting dispersion or soln. and the treated inorg. compd. is added to a toner contg. at least a binding resin and a colorant as essential components to obtain a dry toner.
Patent JP-H11142685-A (JP)
Title: Coupling structure for optical fiber cord and ferrule
Inventor: SUGITA AKIHIKO
IPC: G02B6/36
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a coupling structure for an optical fiber cord and a ferrule which can effectively increase a holding force without increasing optical transmission loss. SOLUTION: A metallic ferrule 1 is equipped with a core hold part 2 in which an optical fiber core part 8 is fitted and a coating hold part 3 in which a coating part 7 is fitted. At the coating hold part 3, a couple of lance tongue pieces 20 are cut and raised opposite each other corresponding to a caulking position 3b so that they project into the coating hold part 3 and increase gradually in projection quantity toward the core hold part 2. The optical fiber core part 8 is fitted to the core hold part 2 of the ferrule 1 and the part having the coating part 7 is fitted to the coating hold part 3 and caulked 3b at the position of the coating hold part 3, so that they are mutually coupled and fixed.
Patent JP-H03171056-A (JP)
Title: Photoconductive recording material with special outermost layer
Inventor: DABITSUDO RISHIYAARU TERERU
IPC: C08L67/00
Filed: 1990-11-09
Abstract: PURPOSE: To improve sensitivity and wear resistance by incorporating a siloxane copolymer contg. at least one kind of specified polysiloxane block copolymerized with specified arom. carbonate units into the outermost layer. CONSTITUTION: This photoconductive recording material contains one or more kinds of siloxane copolymers each contg. at least one kind of polysiloxane block copolymerized with arom. carbonate units in the outermost layer. The polysiloxane block consists of 5-200 diorganosiloxy units to which org. substituents such as alkyl or aralkyl groups have been chemically bonded and the block exists by 0.3-6wt.% of the amt. of the copolymer. The arom. carbonate units are represented by formula I and exist by 94-99.7wt.% of the amt. of the copolymer. In the formula I, X is S, SO2 , etc., and each of R<1> -R<4> is H, halogen, alkyl or aryl. Satisfactory wear resistance and high photosensitivity can be ensured.
Patent JP-2001127401-A (JP)
Title: Support system for printed board unit production
Inventor: KOYANAGI KEISUKE
IPC: G06Q50/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a support system for a printed board unit production which is equipped with a plurality of production lines, and suitable for manufacturing multiple kinds at a small batch. SOLUTION: An external arrangement process for arrangement without interrupting a line comprises a replacement confirming means, where parts are collated/confirmed between a master data and a reel part, when the reel part is attached to a cassette. The replacement confirming means includes moving of the cassette and the reel part mounted on a mounter for confirmation on a mounter stocker lane, while the part collation/confirmation between a lane position and a reel part on the lane is conducted as well.
Patent JP-H08220245-A (JP)
Title: Device for measuring pulse-transmitting spectrum of elastic scattering x-ray photon
Inventor: JIYOFURII HAADEINGU
IPC: G01N23/201
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To shorten the inspection time by disposing a pair of X-ray sources at an equal distance while intersecting a beam axis connecting the center of detectors at a predetermined angle and disposing semicircular primary and secondary slits in relation to both beam axes. SOLUTION: An X-ray source 30 is disposed at the same distance as an X-ray source 20 from the surface 42 of a detector such that the beam axes 23, 33 connecting the X-ray source 20, 30 and the center of 48 of detector intersect at a predetermined angle. The beam axes 23, 33 are related to semicircular temporary slits 21, 31 and secondary slits 25, 35. The slits 31, 35 surrounding the beam axis 33 (341, 342) are opened oppositely to the slits 21, 25 surrounding the beam axis 23 (241, 242). Each slit 21, 25, 31, 35 has the opposite ends flush with a plane defined by the beam axes 23, 33. According to the structure, the area of an object to be inspected simultaneously is enlarged and the time required for the inspection is saved.
Patent JP-H05143427-A (JP)
Title: Information processing system
Inventor: ITO KAZUHIRO
IPC: B65G61/00
Filed: 1991-11-21
Abstract: PURPOSE:To facilitate guarantee of the consistency of data with another file preserved in a system when updating data in a file existent in the system. CONSTITUTION:A catalog file 5 registers all the titles of files existing in the system. An inter-file consistency information file 9 describes the conditions of the consistency between the files. A data managing system 3 is provided with an inter-file consistency guarantee part 4 to check the consistency between the files based on the catalog file 5 and the inter-file consistency information file 9. Thus, since the guarantee of consistency between the files existing in the system is made independent of an application program 1, it is not necessary for the application program 1 to execute a processing concerning consistency. Further, even when the conditions of consistency are changed, the change can be coped with by updating only the inter-file consistency information file 9.
Patent JP-H05140743-A (JP)
Title: Vacuum treating device
Inventor: SAEKI HIROAKI
IPC: C30B25/02
Filed: 1991-11-21
Abstract: PURPOSE:To improve throughput and yield by preventing the sticking of the dust soaring up at the time of executing vacuum evacuation from a load locking chamber and gas introduction to the load locking chamber to an object to be treated without executing slow evacuation and slow vent, etc., and without entailing the complication of device constitution, etc. CONSTITUTION:A recessed part 14 having a circular shape to form a small space for housing a semiconductor wafer 5 is formed in the ceiling part above a wafer stage 13 and a hermetic sealing member, for example, an O-ring 15, is provided around this recessed part 14. The semiconductor wafer 5 is housed in the recessed part 14 by rising the wafer stage 13 and the peripheral edge of the wafer stage 13 is pressed to the O-ring 15 to hermtically close the recessed part and the stage. Further, plural gas flow passages 16 are provided so as to communicate the inside of the recessed part 14 hermetically closed in such a manner and the inside of the load locking chamber 3 and filters 17 for removing the dust are inserted into these gas flow passages 16.
Patent JP-H07156426-A (JP)
Title: Recording apparatus
Inventor: FUJIMORI YOSHIHISA
IPC: B41M5/20
Filed: 1993-12-07
Abstract: PURPOSE:To enhance the transfer characteristics of an ink image by differentiating the ink image transfer speed due to a thermal head and that due to a press roller and setting speeds optimum to respective processes. CONSTITUTION:A recording apparatus is constituted of an intermediate transfer medium 1, a thermal head 2 forming an ink image 3A on the surface of the intermediate transfer medium 1 at a first speed by supplying a current corresponding to a desired recording pattern, an ink sheet and a press roller 8 pressing recording paper 7 to the intermediate transfer medium 1 to transfer the ink image 3A on the surface of the intermediate transfer medium 1 to the recording paper 7 at a second speed.
Patent JP-H06126041-A (JP)
Title: Game apparatus
Inventor: DAITO SATOSHI
Filed: 1992-10-20
Abstract: PURPOSE:To enable the enjoying of games allowing high variety. CONSTITUTION:TOC data reproduced with a pickup 23 are stored into a TOC memory 33 with compact disc 21. A game control section 35 reproduces basic data of a game based on the TOC data to be stored into a game data memory 36. An audio signal reduced with the compact disc 21 is outputted as BGM from speakers 30L and 30R during a game. A frequency characteristic detection section 34 detects a frequency characteristic of a signal to be supplied to the speaker 30L and a decode value is outputted corresponding to a detection data. The game control section 35 corrects game data stored in the game data memory 36 corresponding to an output of the frequency characteristic detection section 34.
Patent JP-H11123027-A (JP)
Title: Device for measuring water level
Inventor: INADA HIROTO
IPC: G01F23/24
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a water level-measuring device capable of accurately measuring the water level, simple in handling, and capable of being produced at a low cost. SOLUTION: This water level-measuring device is provided with a film 1 having an electric insulating property and a water-repelling property and with a porous case 6 receiving the film 1. Along one side 8 of the film 1, a standard electrode 8 and plural detection electrodes D1, D2, Dk...Dn are disposed at prescribed spaces in the vertical direction from the standard electrode B. The case 6 is fixed to the bottom 7 of water, and the side 8 of the film 1 on which the standard electrode B and the detection electrodes D1, D2, Dk...Dn are disposed is immersed in water to electrically connect the standard electrode B to the submerged detection electrodes D1, D2...Dk through the water. By the detection of conduct signals, the level of the water is measured on the number of the submerged detection electrodes D1, D2...Dk.
Patent JP-H01146226-A (JP)
Title: Plasma display panel
Inventor: SUGAWARA MOTOO
IPC: H01J11/42
Filed: 1987-12-03
Abstract: PURPOSE:To simplify the structure of electrode and the structure of driving circuit by making to generate a discharge for display between the discharge surface of an X electrode and the discharge surfaces of separate discharge electrodes connected to a Y electrode, and making to generate a discharge radiation. CONSTITUTION:On the upper side of the first dielectric layer 4a, separate discharge electrodes 6, 6,..., whose discharge surfaces are parallel to a rear side plate 2, and which carry out display discharges with two discharge surfaces ot the X electrode responding to the neighboring two discharge cells S and S of each line of discharge cell groups S, S,..., are formed by a thick film printing of conductive paste. These separate discharge electrodes 6, 6,... are connected electrically to the responding Y electrode of the Y electrode group with connection conductors 7, 7,... which penetrate the window holes 5, 5,... of the first dielectric layer 4a, in respect to each line of the cell groups S, S,.... And the discharges for display are carried out between dis charge surfaces parallel to the rear side plate 2 of the Xn electrode, and the separate discharge electrodes 6, 6,... of the electrodes Ym, Ym+1,..., and the responding dis charge cells S, S,... generate the discharge radiations. Consequently, the electrode structure is made simple, and the structure of driving circuit can be simplified.
Patent JP-H07156493-A (JP)
Title: Printer
Inventor: YAMAMOTO SHINJI
IPC: H02N2/00
Filed: 1993-12-07
Abstract: PURPOSE:To obtain a printer in which an entire operation is not redundant and a wasteful operation is not necessarily conducted at a carriage by detecting an initial frequency to be applied to an actuator at the time of starting to print in the step of moving a carriage from a home position. CONSTITUTION:The printer comprises a carriage 50 for carrying a printing head, an ultrasonic actuator 53 for driving the carriage 50, drive control means 100 for controlling a drive signal to be applied to the actuator 53, and an automatic sheet feeder. The means 100 detects driving characteristics of the actuator 53 in the step of moving the carriage 50 from the home position toward a power transmitting position to the feeder before printing is started, and controls a drive signal of the actuator 53 at the time of starting to print based on detected driving characteristics. As a result, an entire operation does not become redundant, and the printer not necessary to conduct a wasteful operation at the carriage can be obtained.
Patent JP-H10149607-A (JP)
Title: Disk carrier mechanism for disk changer
Inventor: ITO SHINJI
IPC: G11B17/26
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To surely carry a selected recording disk without complicating the structure even in a disk changer device where a recording disk stacking pitch is narrow in a disk stocker. SOLUTION: The mechanism is equipped with a 1st lever 60 for kicking out a recording disk 201 from a stocker position to a play position, a 2nd lever for kicking out the recording disk 201 from the play position to the stocker, position and a push-out member 46 for moving on an S-shaped locus between the stocker position and the play position. The recording disk 201 is kicked out by the lever 60, and is then pushed by the push-out member 46 to be carried between the two positions.
Patent JP-H03168588-A (JP)
Title: Suspended muffle in vertical furnace
Inventor: YUASA TATSUO
IPC: F27B9/28
Filed: 1989-11-27
Abstract: PURPOSE:To get a required durability without any loss of material by a method wherein a plate thickness and a length of each of muffle members are set in such a way as tension forces at the upper parts of each of the muffle elements having plates of which thicknesses are gradually thinned as they are lowered may show equal values. CONSTITUTION:A plurality of muffle members 1 to 10 are connected to each other in such a way as their thicknesses are gradually thinned as they are lowered. A plate thickness (t1) at the lower-most muffle plate 1 is selected to have a thin thickness as much as possible in order to save a material cost and increase its weight while taking it into consideration of an amount of lost caused by oxidization under a repeated heating operation. A length and a plate thickness of each of the muffle members are set in such a way as a tension stress at the upper part of the single muffle member becomes a predetermined allowable stress sigma. With such an arrangement, the material of each of the muffle members can be used without any loss and then a manufacturing cost can be reduced and at the same time a required and sufficient durability of an entire system ban be assured.
Patent JP-S63145106-A (JP)
Inventor: DEREKU MACHIYUUZU
IPC: B60C9/26
Filed: 1987-12-03
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-2001120142-A (JP)
Title: Method for sinking liquid ground bait and apparatus for sinking ground bait
Inventor: URABE TOSHIRO
IPC: A01K97/02
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for surely sinking ground bait at a desired depth in the method without causing no wasted bait in the course of sinking of the ground bait as opposed to a conventional method and the apparatus for sinking the ground bait. SOLUTION: This apparatus is obtained by placing about 50 L of the bait 1 in a container 2, attaching a sinker to an opening end of a tube 3 and throwing the tube 3 into the sea. The length of the tube 3 is about 50 m so that the opening end reaches about 50 m water depth. A valve 4 is slightly opened to start the sinking of the ground bait 1 according to the complete sinking of the tube 3 in the water. About one hour is required to the complete emptying of the bait 1 from the interior of the container 2. During the time, a fishhook having a lure attached thereto is located in the vicinity of 50 m water depth. The fishing conditions are good even for a while after the emptying of the bait 1 from the interior of the container 2.