baber/WOPTO huggingface dataset:
Patent JP-H1098141-A (JP)
Title: Ceramic terminal board and semiconductor hermetically sealing vessel and composite semiconductor device
Inventor: TATO NOBUYOSHI
IPC: H01L23/057
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To simply operate a soldering iron to connect the leads of a Peltier element to a terminal wiring of a semiconductor hermetic sealing package by fixing previously a lead made of a soldering metal to the wiring and protruding it inwards. SOLUTION: An inward lead 14 is fixed to a groove 23, and Peltier element lead 13 is soldered thereto, such that the straight short lead 14 is inserted in the groove 23 and fixed to a wiring 1 with an Ag solder 15, thereby electrically connecting the lead 14 to the wiring 1. The lead 14 is a Cu wire superior in conductivity and plated with Ni. The Peltier element is mounted in such a package, and its lead 13 is bent and soldered to the top end of the inward lead 14. The lead 14 has been mounted previously sidewards and are not mistakenly handled so as to sufficiently simplify the soldering operation for an unskilled person to solder.
Patent JP-H04148932-A (JP)
Title: Abrading method for gravure printing block
Inventor: YAMADA KENJI
IPC: B41N3/03
Filed: 1990-10-12
Abstract: PURPOSE:To made smaller the protruding parts out of minute recesses and protrusions existing on the surface of a gravure printing block and prevent fogs by finishing smoothly the surface of the block by a method of chemical and mechanical abrasion, which simultaneously carries out the chemical abrasion with the aid or an etching solution and the mechanical abrasion with the aid of abrasive grains. CONSTITUTION:A block 5 is rotated in the direction shown by the arrow A in the state where an abrasive 15 is pressed against the block 5 by a rubber roller 16 and, simultaneously, an etching solution, for example, dilute hydrochloric acid or dilute sulfuric acid, is supplied to the surface of the block through an etching solution supply nozzle 17. The etching solution may be supplied in such moderate amounts that the surface to be abraded is slightly wetted by the abrasive 15. By this method, the form surface is mechanically abraded with abrasive grains and simultaneously etched with the etching solution, and oxide film in a passive state, which is formed on the surface of the block, is removed by the abrasive grains, and metal at protruding parts on the surface of the block is dissolved into the etching solution. Thus, the surface of the block is quickly abraded and, in particular, the protruding parts of recesses and protusions on the surface of the block are smoothed, so that the smoothly abraded surface can be obtained.
Patent JP-H10125892-A (JP)
Title: Manufacture of solid-state image sensor
Inventor: MATSUDA TAKESHI
IPC: H01L27/148
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of element characteristics of a solid-state image sensor which can be obtained by the formation of an insulating film which forms an Si/SiO2 interface in a photosensor part. SOLUTION: In this method, a photosensor part 1 is formed in a silicon substrate 4 surface layer part, an insulating film 8 is formed on the silicon substrate 4 surface, the photosensor part 1 is made to face the substrate 4 surface side, in this state a first transfer gate electrode 2 is formed on the substrate 4, the photosensor part 1 is made to face the substrate 4 surface side, and a second transfer gate electrode 3 is so formed that a part of it overlaps a part just above the first transfer gate electrode 2. In this case, after the first transfer gate electrode 2 and the second transfer gate electrode 3 are formed, the insulating film 8 positioned just above the photosensor part 1 is etched and eliminated, and a silicon oxide film 11 is deposited and formed by a low pressure CVD method.
Patent JP-H09107914-A (JP)
Title: Prevention of caking of salt
Inventor: KAGIWADA KENICHI
IPC: A23L27/40
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing salt from caking by which the production control is readily performed. SOLUTION: A calcium additive derived from a natural product in an amount of 0.5-5wt.% is added to refined salt. One or more selected from the group consisting of bovine bone calcium, fish bone calcium, oyster calcium, scallop shell calcium, coral calcium or eggshell calcium and calcium caseinate peptide can be used as the calcium additive derived from the natural product.
Patent JP-H11111884-A (JP)
Title: Substrate for manufacturing electronic components and manufacturing electronic components using the same
Inventor: SEKINE HIDEKATSU
IPC: H01L21/60
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component having nondeformed and nondefective electrodes and wiring pattern by providing an electronic component- manufacturing substrate comprising an electrode pattern corresponding to electrodes of the electronic component and mesh-like pattern at other regions. SOLUTION: An electrode pattern 12 corresponding to electrodes of an electronic component, mesh-like pattern (of through-holes) 13 and sprocket holes 14 are formed by the photolithography and wet etching on an SUS substrate 11 to manufacture an electronic component-manufacturing substrate 10. The electronic component having electrodes and wiring pattern on an insulation film base is manufactured by forming a first and second alkali-soluble insulation layers on both surfaces thereof, an insulation film on the second insulation layer, openings at specified points of the second insulation layer, conductor electrodes, a thin film conductor layer of 0.4 μm, a wiring conductor layer, and a wiring pattern, and dissolving the second insulation layer by an exclusive stripping liq. to naturally drop the substrate 10.
Patent JP-H0578900-A (JP)
Title: Wear resistant metal member
Inventor: TANIDA YOSHIO
IPC: C25D15/02
Filed: 1991-09-25
Abstract: PURPOSE:To obtain excellent sliding characteristics as well as to improve the wear resistance of a metal member by forming special composite dispersion plating layers on at least parts of the member repeating collision. CONSTITUTION:A wear resistant metal member 1 repeats collision between metals in an atmosphere at 100-250 deg.C. Composite dispersion plating layers each obtd. by dispersing one of silicon carbide and boron nitride as ceramics in an Ni-P plating layer as a base are formed on at least parts 2a, 2b of the member 1 repeating collision.
Patent JP-H11112012-A (JP)
Title: Substrate for compound semiconductor solar cell
Inventor: MOCHIZUKI NORIO
IPC: H01L31/04
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To make a film into selenium by means of sudden heating and to improve heat dissipation, by forming an electric insulating film on one face of a carbon plate, and forming projecting and recessed parts at the back. SOLUTION: A solar cell 10 is supported on a substrate 1 formed of the carbon plate whose thickness is about 0.5-5 mm through the electric insulating film 2. A ceramic thin film which is endurable against the selenium temperature of about 350-550 deg.C and is mainly composed of silicon oxide is used as the electric insulating film 2. Thus, the film is heated to the temperature of not less than 500 deg.C by using a heating means which can execute sudden heating such as a lamp heating means so as to make the film into selenium. The film can suddenly by cooled after it is made into selenium. The projecting and recessed parts are formed at the back of the substrate 1 constituted of the carbon plate and a heat sink is formed. Thus, heat dissipation can be improved.
Patent JP-H08108809-A (JP)
Title: Automobile ski rack
Inventor: YAMADA KUNIO
IPC: B62D43/02
Filed: 1994-10-13
Abstract: PURPOSE: To constantly maintain a road clearance regardless of the spare tire mounting location by connecting an upper frame to a lower frame in a freely expansible and contractible manner. CONSTITUTION: An automotive ski rack is basically composed of an upper 2 and a lower 4 frames and connecting members 6 connecting these frames together in a freely expansible and contractible manner in the vertical direction. The connecting members 6 has cylindrical pipes 7, 8, whose inside diameters are a little larger than the outside diameter of respective shaft members 2a, 2b, and 4a, 4b composing the upper 2 and the lower 4 frames, arranged in the right and left directions and also has the space between respective pipes 7, 8 integrally connected and secured to a connecting member 9 made of a plate material. Respective pipes 7, 8 have retaining members 11, 12 fitted thereon for engaging with and retaining respective shaft members 2a, 2b and 4a, 4b to a specified height. Thus the automobile ski rack 1 can be fitted on the spare tire.
Patent JP-S61157399-A (JP)
Title: Treatment of organic substance
Inventor: ISHIZAKI KOJI
IPC: C02F11/04
Filed: 1984-12-28
Abstract: PURPOSE:To enhance a biological decomposition property, by pressurizing the org. substance in a pressure container to 500kgf/cm<2> or more and returning said pressure to atmospheric pressure before discharging said org. substance. CONSTITUTION:A pressure container 1 is filled with an org. substance 2 to be treated. Oil 5 is sent into the upper part of a hydraulic cylinder 3 by an oil pump 6 to push down a drive piston 4 and the org. substance 2 is pressurized under pressure of 500kgf/cm<2> or more for about 20sec-15min. Thereafter, a relief valve 8 is opened to return said pressure to atmospheric pressure to discharge the org. substance. The treated org. substance is used in order to availably perform biological treatment.
Patent JP-S61155820-A (JP)
Title: Electromagnetic flow meter
Inventor: TOMITA TOYOFUMI
IPC: G01F1/60
Filed: 1984-12-28
Abstract: PURPOSE:To measure an invariably stable flow rate signal by setting an excitation frequency away from a noise frequency when judging the mixture of a noise from frequency components in the flow rate signal. CONSTITUTION:When a noise is mixed, an HPF23 detects the noise and goes up to a high level thereafter and the output of a gate 25, therefore, goes down to a low level. An LPF24, on the other hand, is at the high level because of the presence of the flow rate signal, and consequently the output of the gate circuit 26 is at the low level. Consequently, the output of a switching signal generating circuit 29 maintains a state before a clock pulse rises, an opening/ closing switch 30a holds itself in the off state and the opening/closing switch 30b holds itself in the on state, thereby driving exciting coils 12 and 12' with an low excitation frequency signal fEb determined by the output signal fb of an oscillator 33. Namely, the exciting coils 12 and 12' are driven with the low excitation frequency signal fEb different from the frequency component of the noise. Thus, the invariably stable flow rate signal is measured.
Patent JP-H07128840-A (JP)
Title: Halftone type phase shift mask and halftone type phase shift mask blank
Inventor: OKUBO YASUSHI
IPC: G03F1/29
Filed: 1993-11-02
Abstract: PURPOSE:To prevent the leakage of exposing light by disposing light shielding layers in light translucent parts which do not substantially contribute to an offsetting effect near the boundaries between light transmissive parts and the light translucent parts. CONSTITUTION:This halftone type phase shift mask 1 is constituted by removing a part of a film formed over the entire surface of a transparent substrate 2 to form the light transmissive parts 6, thereby forming the patterened light translucent layers 5 and forming the light shielding layers 7 in the main parts exclusive of the parts near the boundaries of the light translucent layers 5 with the light transmissive parts 6. Regions I' are transfer regions and the regions exclusive thereof are non-transfer regions. Further, the regions I' are the light transmission regions of the apertures of a stepper in the case of using the halftone type phase shift mask 1 as the reticule of the stepper. The light shielding layers 7 are formed also in the non-transfer regions exclusive of the transfer regions I in such a case. Then, the exposing light is shut off by the light shielding layers 7 and the transmission thereof is prohibited even if the exposing light projects to the non-transfer regions and these regions are irradiated with this light.
Patent JP-H041177-A (JP)
Title: Sulfonium compound and production thereof
Inventor: HAMATSU TOMIO
IPC: C07F9/04
Filed: 1990-10-11
Abstract: NEW MATERIAL:A compound shown by formula I (R1 is H, methyl, acetyl, ethoxycarbonyl, etc.; R2 and R3 are H, halogen or 1-4C alkyl; R4 is 1-4C alkyl; Q is monomethylbenzyl, dichlorobenzyl, o-nitrobenzyl, alpha-naphthylmathyl, etc., with the poviso that when R1 is ethoxycarbonyl, etc.; Q is not monomethylbenzyl; X is SbF6, PF6, AsF6 or BF4). EXAMPLE:p-Nitrobenzyl-4-hydroxyphenylmethylsufonium hexafluoroantimonate. USE:A polymerization initiator. Especially useful for epoxy resin, styrene, etc. PREPARATION:A sulfonium compound shown by formula II (Y is Cl, Br or methyl sulfate) is reacted with one of MSbF6, MPF6, MAsF6 and MBF4 (M is alkali metal or NH4) in one or more (hydrous) solvents of methanol, acetone, ethyl acetate, ethanol and acetonitrile.
Patent JP-S63127788-A (JP)
Inventor: YAMAMOTO SHUNJIRO
IPC: D06F33/02
Filed: 1986-11-18
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-H08140380-A (JP)
Title: Starter for ac motor
Inventor: KATO KIYOHARU
IPC: H02P1/26
Filed: 1994-11-09
Abstract: PURPOSE: To eliminate maintenance of brushs and a secondary resistance starter by making a switch to reactor start upon elapse of a preset time after starting a squirrel-cage induction motor with full voltage when a decision is made that the motor is locked. CONSTITUTION: The AC motor starter determines whether a a squirrel-cage induction motor 3 is locked or not through an arrangement comprising zero speed detection contacts 4a, 4b of a speed detector 4 provided for the motor 3, a tire 111, and an auxiliary relay 113, and short-circuits a reactor to accelerate the motor with full voltage upon detection of a locked state. The AC motor starter further comprises a timer circuit for actuating the reactor start when the torque of the motor 3 under reactor start exceeds the load torque of a crusher 1 to allow acceleration, and a circuit for actuating the reactor start from the beginning when the motor 3 is not locked. Since the maintenance of brushs and a secondary resistance starter are not required, maintenance is facilitated while contributing to reduction in the size of the facility.
Patent JP-H0996903-A (JP)
Title: Image forming sheet, image forming method using same and simple proof obtained by same
Inventor: HIRAYAMA SHIGERU
IPC: G03F7/029
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To easily form a color image from a digital signal at a low cost by incorporating a shelf stabilizer consisting of a disimidazole compd. and a tri(substd.)phenylsulfonium salt each having a specified structure and a dye complex type photopolymn. initiator into a photosensitive layer. SOLUTION: This image forming sheet has a photosensitive layer consisting essentially of a coloring material, a polymerizable compd. having an ethylenically unsatd. group, a hot-adhesive binder made of an org. polymer having no photopolymerizability and a photopolynmn. initiator made of a complex of a near IR absorbing cationic dye with a borate anion represented by formula I on the substrate and a shelf stabilizer consisting of a bisimidazole compd. represented by formula II and a tri(substd.)phenylsulfonium salt represented by formula III is contained in the photosensitive layer. In the formula I, D<+> is a cationic dye having light absorption in a near IR region and each of R1 -R4 is a residue such as alkyl or aryl. In the formula II, each of L1 -L3 is aryl or substd. aryl.  In the formula III, X<-> is an arbitrary anion such as BF<-> or PF<-> and each of L1 -L3 is H or an arbitrary substituent.
Patent JP-2000299852-A (JP)
Title: Instruction information transmitter
Inventor: HONGO HITOSHI
IPC: H04N7/18
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter that can instantaneously give a proper work instruction to a worker at a remote place. SOLUTION: A camera 11 at a worker side placed at a remote place picks up a work object, transmits photographed video information to a work manager so that the information is displayed on a display section 21. A work manager makes a work instruction in voice while drawing an optional stroke image on the basis of the video information displayed on the display section 21. A camera 22 detects the stroke image of the work manager and transmits the stroke information and the voice instruction information to the worker. The worker generates a video image of the stroke image on the received stroke information and synthesizes it with the video information photographed with a camera 11 and a display device 13 displays the synthesized image and outputs the voice instruction information at the same time.
Patent JP-H01117534-A (JP)
Title: Optical signal reception control system
Inventor: TSUKADA KAZUMASA
IPC: H04B10/80
Filed: 1987-10-30
Abstract: PURPOSE:To save power consumption of an optical receiver by applying control so as to turn intermittently on the power supply of the optical receiver when it is not required to send a message individually by an individual address in an optical space communication system applying unidirectional communication to plural optical receivers. CONSTITUTION:Optical receivers 2-4 have a common address to receive a common data and an individual address of data reception respectively. An optical signal OPT from an optical transmitter 1 is supplied to an optical receiver 21 and a demodulated electric signal DATA is fed to a data reception section 22 via a signal line 202. In receiving a common address and an intermittent command, a switch control signal SW CONT is sent from the data reception section 22 to the optical receiver 21 via a signal line 2-3 to control a power switch 23, thereby turning on the switch 23 intermittently and supplying the power PS from the power line 204 to the large power part of the optical receiver 21. In receiving the common address and the release command, the intermittent control signal from the data reception section 22 is stopped and the power supply PS is turned on continuously by the switch 23.
Patent JP-H04153129-A (JP)
Title: Magazine holding device
Inventor: KATSUTA OSAO
IPC: B65H1/26
Filed: 1990-10-16
Abstract: PURPOSE:To improve work performance for positioning magazines different in their sizes in the magazine holding device in the title for a copier or the like, by providing, magazine loading base, plural upward-energized position- regulating members which move up and down freely, so as to make contact with other perphered surfaces of respective magazines different in their sizes so that these magazines may be positioned and supported. CONSTITUTION:Position regulating members 50 (50a-50d) which determine the loading position on the lateral side or the rear side of a magazine 11 by making contact with outer surfaces of side plates 27 and 28 or the outer surface of a rear plate 26 are provided with free vertical movement, and being energized upward. For example, members 50a and 50b position the side plates 27 and 28 and the rear plate 26 relative to a magazine 11 for paper sheet sizes B5 and B4. This improves workability because magazines different in their sizes can be reliably positioned.
Patent JP-H01116674-A (JP)
Title: Picture recorder
Inventor: MITSUHAYASHI TAKESHI
IPC: G03G21/00
Filed: 1987-10-30
Abstract: PURPOSE:To prevent an erroneous picture recording by prohibiting a processing with a picture recording area designating member and an interrupting means when the picture recording of a positive is instructed from a positive picture. CONSTITUTION:In the case of a positive-positive mode, a masking function is cleared, namely, while cursors 35a, 35b, 36a, and 36b and sliding shutters 47a and 47b are moved to their initial positions, the input of a cursor operating key is not accepted. In other words, when a positive printing is executed from the positive picture, together with executing the clearing of the masking function, the masking is prohibited. Thus, it can be prevented that a part, at which a scanning light is cut, is printed black, and an erroneous printing can be prevented.
Patent JP-H08114234-A (JP)
Title: Sealing body for roller bearing
Inventor: AOKI MAMORU
IPC: F16C33/78
Filed: 1994-10-17
Abstract: PURPOSE: To provide an excellent sealing property having improved rigidity by forming a constricting part in a stage part on the outer peripheral side of a sealing body made of synthetic resin for a roller bearing. CONSTITUTION: A sealing body 30 configured annularly is formed on the inner peripheral side with a stage part 32 and in a stage part on the outer peripheral side with a constricted groove 31 with a trapezoidal cross section. A rib 35 having the same trapezoidal hape as the cross section shape of the constricted groove 31 is provided radially. Thus, the rigidity of the outer peripheral part of the sealing body 30 can be improved. Since the sealing body 30 can receive generated stress on the outer peripheral part even if the interference of the sealing body 30 with a plate thickness 18 is enlarged, the deformed sealing body 30 does not project from the end face of a radial bearing 32, and both ends of the constricted part 34 can adhere to the side of the plate groove 18, so that the sealing body can be prevent oil leaking from the attached portions.
Patent JP-S61153326-A (JP)
Title: Control of radiation room heating device
Inventor: OKUBO ICHIRO
IPC: F24D19/10
Filed: 1984-12-25
Abstract: PURPOSE:To effect comfortable radiation room heating without being affected by sunshine or substance partially by a method wherein the temperatures of plural places of radiation heating panel are detected to control the heat source of the radiation heating panel in accordance with the lowest temperature among the detected temperatures. CONSTITUTION:Floor temperature detectors 7-9 are provided at a plurality of places on the floor heating panels 2 and the lowest temperature among the detected temperatures is compared with a set temperature to control the opening and closing of an opening and closing valve 5 so as to maintain the temperature of the floor heating panels 2 at the vicinity of the set temperature. According to this method, the temperature of the whole of the floor heating panels 2 may be detected correctly even in case the sunshine is projecting the panels 2 locally or something is put on the panel locally and whereby the comfortable radiation room heating may be effected.
Patent JP-H02123868-A (JP)
Title: Detector for position of linear driving part
Inventor: MATSUO YOICHI
IPC: H04N1/107
Filed: 1988-11-02
Abstract: PURPOSE:To eliminate the need for the adjustment of position of a line optical sensor by arranging plural slit plates between a light source and the line optical sensor receiving the light from the light source. CONSTITUTION:The light emitted from the light source 2 provided on a linear driving part 1 passes through a 1st slit plate 3 to be a rectangular beam and the image is formed on a face of a line optical sensor 4 by using a 2nd slit plate 10 while suppressing the effect of diffraction caused after passing through the 1st slit plate 3. Plural slit plates 3, 10 are arranged between the light source 2 and the line optical sensor 4 to avoid the collection of the light from the light source 2 in a direction orthogonal to the line optical sensor 4 and the influence of deviation between the moving direction of the linear driving part 1 and the direction of the line optical sensor 4 is removed.