baber/WOPTO huggingface dataset:
Patent JP-H0957650-A (JP)
Title: Hammer drill
Inventor: ARAKAWA TAKAO
IPC: B25D16/00
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To reduce the costs of designing and also repair and replacement by making reasonable the structure for changing over the mode. SOLUTION: In a changeover mechanism 60 of a hammer drill, an eccentric pin 67 protruding at a changeover knob 65 penetrates a long hole 63a provided in a link part 63 of a change link 61, which moves in the vertical direction with vertical motions of the pin 67 caused by rotation of the knob 65, and engagement with and disengagement from a sleeve are generated by the vertical motion of change keys 48, 48 which the holder part 62 grasps. The eccentric pin 67 is fitted on the major diametric portion 20 of a tool holder and locked with a missing part 76 of a lock ring 74 which is energized backward by a compression spring 78, and the lock ring 74 is moved axially with left-right movement of the pin 67 caused by rotation of the knob 65, and an engagement tooth 79 is detained with and off from an engagement projection 21 on the tool holder.
Patent JP-H0373984-A (JP)
Title: Electrophotographic device
Inventor: AOKI HIDEO
IPC: G03G21/00
Filed: 1989-08-16
Abstract: PURPOSE:To remove stains from the surface of an optical member by winding a transparent film which is extended on the surface of the optical member in the projection window of a optical writing means, and also drawing and extending it newly. CONSTITUTION:The transparent film 43 is drawn out and unwound from one drum 44, extended for a constant period, and then wound around the other drum 47 equipped with take-up mechanisms 52-56, and the extended part covers the surface of the optical member 31. Namely, the transparent film 43 is extended for the constant time and when the extended part covering the surface of the optical member 31 is stained, a finger is put on the outer periphery of an operation knob 60, which is rotated counterclockwise to cover the surface of the optical member 31 with a new transparent film 43 newly. Consequently, the optical member itself need not be replaced and stains on the surface of the optical member can be removed.
Patent JP-H0374824-A (JP)
Title: Capacitor
Inventor: HASEGAWA HIROSHI
IPC: H01G4/255
Filed: 1989-08-16
Abstract: PURPOSE:To obtain a capacitor excellent in high frequency characteristics whose capacity is easily adjusted, by arranging an electrode composed of a metal oxide thin film or the like for adjusting capacity and an electrode made of metal, so as to be closely in contact with dielectrics on a substrate, and electrically connecting both of the electrodes. CONSTITUTION:Dielectrics 3 is formed so as to be closely in contact with an electrode 2 formed on an insulating substrate 1; thereon an electrode for adjusting capacity and an electrode made of metal are formed so as to be closely in contact with each other. As the material of the electrode 4, conductive thin film material such as a metal oxide thin film, a metal nitride thin film, and a metal boride thin film can be quoted. These thin films absorb visible light or infrared rays, and therefore are easily eliminated by using a beam of light 7. That is, a capacitance can be adjusted. It is desirable that the electrode 4 and the electrode 5 are electrically connected on both tangential lines. By arranging the electrode 4 in this manner, the series resistance of capacitor electrodes can be reduced to a minimum, and deterioration of high frequency characteristics can be reduced to a minimum.
Patent JP-2000048094-A (JP)
Title: Election terminal equipment with ballot box
Inventor: MIYAGAWA TAKAYOSHI
IPC: G06Q50/00
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of voting and totalization work by automating the voting action and totalization work of election, to extract a token stored in a ballot box at the end of voting so as to execute retotalization when a totalization accident or a claim for a voted result occurs and to reinforce security. SOLUTION: A voting terminal 1 and an attached ballot box 4 are detachably constituted and an election terminal utilization token recording the contents of votes is housed in the attached box 4 to prevent the token from being taken out from a polling place. Since the token recording the contents of votes is housed in the ballot box 4 and security is reinforced, a door 7 is closed so as not to be opened at the time of using it in a separated state from the terminal 1 and the counting of votes is allowed only by unlocking the box 4 by an election administrator by using a key 8.
Patent JP-H02105649-A (JP)
Title: Method and apparatus for semi-double communication synchronization
Inventor: ABIBEN JIYATSUKU
IPC: H04L7/04
Filed: 1989-08-18
Abstract: PURPOSE: To speedily and surely recover synchronization after search by regarding that the command word of synchronization is constituted by combining a digital motif instructing synchronization with a 2nd time band, searching this command word out of a communication signal, and recovering the synchronization of the signal. CONSTITUTION: When a motif MF='1110' is charged to a shift register 1, a comparator 2 is in charge of searching this motif out of a signal PE. When the motif MF is searched inside the signal PE, the comparator 2 transmits a signal EG in the state of '1' from an outlet. When a frame braking command word MVT is not searched continuously m=3 times, for example, a signaling circuit 4 for frame brake cancel is in charge of reporting the frame brake cancel.
Patent JP-H1052884-A (JP)
Title: Method for manufacturing decorative panel for building
Inventor: TODA SHIGENORI
IPC: E04C2/06
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a decorative panel for a building for efficiently producing the panel obtained by laminating a decorative material on a solid-like base material which is relatively scarcely permeated by water without reducing a beauty of the material in a factory. SOLUTION: The method for manufacturing a decorative panel 7 for a building comprises the steps of placing a film-like mold 2 molded by templating a desired convexo-concave reverse relief pattern on a rigid plate-like material 1, coating an inside face of the mold 2 with a first decorative material composition 3 obtained by dispersing aggregate in a synthetic resin emulsion, then drying it, and removing the mold.  The method further comprises the steps of preparing a solid-like base material 5 which is relatively scarcely permeated by water, coating its surface with an adhesive second decorative material composition 4 in which the aggregate is dispersed in a synthetic resin emulsion similar to the composition 3, and press-bonding to adhere a rear side of the dried and solidified material 3 obtained by the previous step thereonto before the composition 4 is dried, thereby obtaining the panel 7.
Patent JP-H1149862-A (JP)
Title: Vinyl chloride-based resin composition for molded product having woodgrain pattern
Inventor: NAGATA SATOSHI
IPC: C08K5/09
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of efficiently producing at low cost molded products with favorable woodgrain pattern without the need of using any special apparatus. SOLUTION: This composition comprises (A) 100 pts.wt. of a vinyl chloride- based resin, (B) 0.01-2.0 pts.wt. of a woodgrain-colored pigment's melt molding ground product to afford the woodgrain color of the aimed woodgrain pattern, 0.1-2.0 mm in average particle size and >=0.28 in the specific viscosity in the from of nitrobenzene solution (determined in accordance of the JIS K-6721 procedure), and (C) 0.1-5.0 pts.wt. of a dispersant-treated powdery base material- colored pigment to afford the base material color of the aimed woodgrain pattern.
Patent JP-H1155684-A (JP)
Title: Pseudo video signal generating circuit
Inventor: ASAI MASAO
IPC: H04N5/06
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To reduce number of components by generating a pseudo video signal with a period in matching with a standard of a video signal from a chrominance subcarrier signal (fsc signal). SOLUTION: The pseudo video signal generating circuit is provided with an oscillation circuit 13 that outputs an internal clock 19 whose frequency is higher than a frequency of an fsc signal, a 1st counter clock generating circuit 25 that generates a counter clock 20 whose frequency is twice that of the fsc signal, a 2nd counter clock generating circuit (consisting of 26, 27, 29) that provides an output of a coincidence signal 34 when an internal count 23 is matched with a value of Max/2 33, and a 4.fsc generating circuit 30 that generates a phase generating clock 22 whose frequency is a multiple of 2<n> of the frequency of the fsc signal, based on a coincidence signal between the internal clock and the counter clock, and also with a color phase generating circuit 14 that generates a phase signal 21 with a phase difference with respect to the fsc signal,  a pseudo synchronizing signal generating circuit (12, 15) that generates a pseudo synchronizing signal 17, and a pseudo video signal output circuit 16 that provides an output of a pseudo video signal 18.
Patent JP-H0866747-A (JP)
Title: Continuous casting device for casting thin slab
Inventor: HANSU SHIYUTOROIBERU
IPC: B22D11/112
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a continuous casting apparatus for casting thin slabs so as to be made adaptable to casting conditions by making various partial cores for adapting magnetic fields to a change in casting conditions selectively usable. SOLUTION: An electromagnetic brake device for applying the brake to a flowing out casting stream has a yoke 10 enclosing a casting mold and the main cores 11 extending in the transverse direction of the casting mold are fixed to the respective one sides of the yoke 10. The end face side of the main cores 11 are provided with recessed parts 13 in a casting flask 4. The partial cores 14 for controlling the magnetic fields are selectively inserted into the recessed parts 13. The partial cores 14 are reduced in the cross-sectional surfaces across part of the longitudinal direction in order to control the magnetic fields. In such a case, the hollow spaces are packed with packing material consisting of nonmagnetic material and in this case, the changing of the lengths of the partial cores 14 is possible.
Patent JP-H0635537-A (JP)
Title: Ceiling traveling automatic carrying device
Inventor: YOSHIDA YUTAKA
IPC: B65G47/52
Filed: 1992-07-15
Abstract: PURPOSE:To improve the carrying job efficiency by shortening the waiting time of the present carrier even if the preceden carrier is working when an instruction is received from a host computer for use of a ceiling traveling carrying means to simultaneously carry plural products. CONSTITUTION:A ceiling transfer equipment 7 turns horizontally and carries the products to a carrier with use of a 2-stepped arm. When a precedent carrier 1a is working, a carrier 1b preceding the carrier 1a is called and controlled. Then the products put on the carrier 1a are transferred to the cart 1b via the equipment 7. Thus the products are carried by the cart 1b instead of the cart 1a. In such a way, the carrying time of products can be shortened and therefore the process period of each product can be shortened.
Patent JP-H0855221-A (JP)
Title: Moving body recognition method and moving body detecting device using same
Inventor: NAKANISHI TSUNEHIKO
IPC: H04N7/18
Filed: 1994-08-13
Abstract: PURPOSE:To more rapidly detect a moving body. CONSTITUTION:This device is provided with an image pickup device 100 which acquires a vehicle to be detected and the road where the vehicle moves, a lightness extraction part 200 which extracts the lightness distribution in a detection area set optionally in the image signal 110 from the image pickup device 100, a digital signal processor 300 which process the lightness distribution extracted by the lightness extraction part 200 by approximate Fourier transform by using a rectangular wave and detects harmonics of 2nd order, 3rd order, and 4th order having a basic cycle twice as long as the width of the body in the spectrum distribution obtained by the approximate Fourier transform, an arithmetic control part 400 which performs comparing operation for the harmonic components, and a display controller 410 which generates a graphic signal for setting the derection area.
Patent JP-H0874849-A (JP)
Title: Exciting control device for magnetic bearing
Inventor: YODA HIROAKI
IPC: F16C32/04
Filed: 1994-09-06
Abstract: PURPOSE: To improve responsive characteristics of a magnetic bearing, and simplify a negative-feedback circuit in a servo control circuit of a positive magnetic bearing, by providing a circuit which performs negative-feedback of an output integrated by an integrator by a rate proportional to a voltage of an exciting coil of an electromagnet, to an input side of an exciting control amplifier. CONSTITUTION: An axial magnetic bearing is composed of a disc 12 fixed to a rotary shaft 11 and an electromagnet 1. The disc 12 is floated by a magnetic field formed at the time of current carrying to a coil 1a. The current carrying to the coil 1a is controlled by a servo control device 21 in accordance with an output of an axial displacement sensor 13. An integrator 5 is provided in addition to a current negative-feedback circuit 3 as a feedback circuit for an exciting control amplifier 2, which integrator 5 performs integration of an output of a substractor for subtracting voltage lowering rate obtained by calculation of a multiplier 4, from an output voltage of the exciting control amplifier 2.  Negative-feedback of the output signal of the integrator 5 is carried out to an input of the exciting control amplifier 2, so that attraction force corresponding to external force is generated by the electromagnet 5.
Patent JP-S58116036-A (JP)
Title: Rotor coil end holding device for rotary electric machine
Inventor: WATANABE TAKASHI
IPC: H02K7/04
Filed: 1981-12-29
Abstract: PURPOSE:To prevent the deformation of a holding ring by decreasing the margin of a part shrink-fitted between the poles of a rotor body of the ring smaller than that of the part shrink-fitted to the pole of the body, thereby holding the pole with large clamping force. CONSTITUTION:The inner diameter Q of the part shrink-fitted between the poles 8 of a rotor body of a holding ring 4a is increased to approach the outer diameter R of the body, and the margin of the part shrink-fitted between the poles 8 of the ring 4a is decreased smaller than that of the pole 6 at the time of shrink-fitting the pole 6. In this manner, large compression force is applied to the part of the pole 6 of the ring 4a at the shrink-fitting time, but since the rigidity of the pole of the body is large, the ring 4a does not deform. Further, the part between the poles 8 of the ring 4a is small in the margin, its deformation can be prevented.
Patent JP-H0492682-A (JP)
Title: Golf putter
Inventor: HIRABAYASHI KATSUMASA
IPC: A63B53/04
Filed: 1990-08-09
Abstract: PURPOSE:To exchange a head part corresponding to the taste of an owner or the like by fitting the head part, which arranges natural stone to a face part and a back part, freely attachably/detachably and exchangably to a shaft. CONSTITUTION:A head 1 part 1 arranging natural stone at the face part and the back part is fitted freely attachably/detachably and exchangably to a shaft 9. Thus, since the head 1 is made freely attachable and detachable to the shaft 9 and the plural head parts 1 arranging natural stone 3a and 3b having desired size, hue and color are prepared in advance, the suitable head part 1 can be selected and fitted corresponding to the taste of the owner, etc., or the weather of a playing day, etc.
Patent JP-H0261638-A (JP)
Title: Recording device
Inventor: MATSUBARA KOJI
IPC: G03D13/00
Filed: 1988-08-26
Abstract: PURPOSE:To convert an image to an optional shape and white by providing an exposure device for masking which exposes an optional part on an image formation sheet again. CONSTITUTION:A document 3 moves as shown by an arrow 4 and the image formation sheet 1 also moves synchronously as shown by an arrow 5; when the movement of the document 3 is completed, the image formation sheet 1 is exposed to a color image. There are microcapsules on the image formation sheet 1 and a coloring agent at the part which is exposed to visible light with specific wavelength is fixed. An image masking data generation part generates masking data according to a signal 13 and the data is sent to a control circuit 11 and converted into data necessary for the exposure device 6 for masking. This exposure device 6 for masking performs the re-exposure in synchronism with the movement of the image formation sheet shown by the arrow 5 according to data sent from the control circuit 11. Consequently, the image can be processed with masking information.
Patent JP-H0873820-A (JP)
Title: Surface-protection film
Inventor: ARAI HIROTAKA
IPC: C09J7/02
Filed: 1994-09-06
Abstract: PURPOSE: To prepare a surface-protecting film having excellent initial tackiness, easily peelable even after leaving for a long period at a high temperature and free from residual adhesive on the adherend after peeling. CONSTITUTION: This surface-protecting film is produced by coating a surface of a substrate film composed of a polyolefin resin with a rubber-based tacky adhesive layer composed mainly of a mixture of 100 pts.wt. of a partially crosslinked butyl rubber having a crosslink density of 0.5×10<-3> to 4.0×10<-3> mol/g and a Mooney viscosity of 50-100 ML (1+4) 100 deg.C and 20-100 pts.wt. of a liquid rubber and/or a tackifier resin.
Patent JP-H0376576-A (JP)
Title: Endo type beta-d-xylosidase and its production
Inventor: ENDO MASAHIKO
IPC: C12N9/24
Filed: 1989-08-21
Abstract: PURPOSE:To enable industrial production of purified endo type beta-D-xylosidase having specific physicochemical properties such as hydrolyzing xyloside bonds at a low cost by extracting the subject endo type beta-xylosidase from shellfishes belonging to the genus Pecten. CONSTITUTION:The mid-intestinal gland of shellfishes belonging to the genus Pecten is collected and cells are crushed in a homogenizer, etc., to provide a cell-free extract solution, which is then purified by salting out, precipitation with an organic solvent, ion exchange column chromatography, hydrophobic bond column chromatography, gel filtration, byo philization, etc., to afford purified endo type beta-D-xylosidase without containing other glycosidases. The resultant beta-D-xylosidase has substrate specific of hydrolyzing xyloside bonds in D-xylose bound to serine in the peptidoglycan molecule and acting on peptide chondroitin sulfate, etc., and specific physicochemical properties such as about 4.0 optimum pH and about 40 deg.C optimum temperature. Thereby, the resultant substance can be utilized for elucidating the structure of complex glucide saccharide chains.
Patent JP-H0536426-A (JP)
Title: Solid electrolytic fuel cell
Inventor: TSUKUDA HIROSHI
IPC: H01M8/02
Filed: 1991-07-31
Abstract: PURPOSE:To prevent the crack of a solid electrolyte by a thermal distortion by using a seal material in which a specified volume of SnO2 particles having a specified particle size are added to a glass having specified values of thermal expansion coefficient and melting point. CONSTITUTION:A seal member 6 is applied to the connecting part between a solid electrolyte 1 and a ceramic tube 3 of different member in a solid electrolytic fuel cell, and the both are sealed and fixed to each other. When a seal member in which 5-40% by volume of SnO2 particles having a particle size of 10-500mum are added to a glass having a melting point of 800-110 deg.C is used as the member 6, the cracking of the solid electrolyte caused by a thermal distortion is prevented.
Patent JP-S58119375-A (JP)
Title: Surface finishing method
Inventor: TAKITANI AKIRA
IPC: B05D5/06
Filed: 1981-12-31
Abstract: PURPOSE:To enhance the function of a coating film, by a method wherein an inorg. and org. composite type coating material is applied as a first coating film forming material and a water dispersible paint is uniformly applied to be perfectly cured. CONSTITUTION:An inorg. binder material such as cement, dolomite or silica sol and an aqueous solution of a synthetic resin are mixed in a solid component ratio of 100pts.wt. : 20-500pts.wt. to prepare a first coating film forming composition. Said forming composition is applied to the surface of a base plate by a roller or trowel so as to form protruded parts. In the next step, before the first coating film is cured or after it is perfectly cured, a water dispersible paint is applied as a second coating film forming material. In this case, the color of the second coating film forming material is made different from that of the first coating film forming composition.
Patent JP-2000045254-A (JP)
Title: Automatic working derricking type gate
Inventor: FUJII MICHIHIRO
IPC: E02B7/40
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an automatic working derricking type gate not to cause downstream cross-section blockage of a river by automatically erecting in a gravity-free state as a downstream side water level rises, having a function to hold this erecting state without optional operation and simultaneously forcibly derricking a door body on a river bed by optional operation at the time when water of the river rises. SOLUTION: A floating body type derricking type gate facility is set on the purpose of erecting a gate by using buoyancy to be generated in accordance with rising of a downstream side water level as well as set crossing a river of a tidal territory, etc. In this case, it is possible to reserve water on the upstream side by freely carrying out derricking motion of the door body 1 by rising of the downstream side water level and holding the erecting state as it is by setting a hydraulic pressure circuit having a check valve so as to freely carry out only working in the normal erecting direction by installing a both rod type hydraulic cylinder 6 on a torque arm 4 installed on a drive shaft 3 for door body rotational work in a working device room 15 provided on a channel side part.
Patent JP-H0376247-A (JP)
Title: Transfer of wafer
Inventor: AMETANI MINORU
IPC: H01L21/677
Filed: 1989-08-18
Abstract: PURPOSE:To make it unnecessary to transfer a wafer from one cassette to another after the wafer is processed by a method wherein processed wafers are housed in the cassettes of a pool section one by one from the top cassette, then the wafers are taken out one by one from the bottom and then housed in a cassette of an unload section one by one from the top first. CONSTITUTION:Wafers 3a, 3b, 3c,... are successively taken out in this sequence from the lower part of a cassette 2, which is made to descend by one pitch at each delivery of a wafer, and processed, and then the processed wafers 3a, 3b, 3c,... are successively housed in this order in a cassette 105 on a table 101, which is made to ascend from the lowermost position pitch by pitch, from the top first. During this operation, the cassette 2 which becomes empty at a load section is placed on a table 90 at the lowermost position at an unload section, the processed wafers in the cassette 105 are taken out from the lower part of the cassette 105, which is made to descend from the uppermost position, and then successively housed in the cassette 2 on the table 90, which ascends pitch by pitch, from the top first. The processed wafers are housed in the cassette 2 at an unload section in the same order with the wafers in the cassette 2 loaded at a load section at first.