baber/WOPTO huggingface dataset:
Patent JP-H056969-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMANOBUTA HISASHI
IPC: H01L21/8234
Filed: 1991-06-28
Abstract: PURPOSE:To make it possible to operate at fast speed and take up enough noise margin by setting the output of a logical circuit to an intermediate potential (M level) between a H level and an M level before the logic is decided. CONSTITUTION:A P type MOS transistor 10 whose source is connected with a power source is connected with a gate of an N type MOS transistor 11 whose gland is connected with a source, thereby forming logical input 30. The gates of the rest of the P type MOS transistors 10 and the gates of the N type MOS transistors 11 are set force as an inversion input 32 of each timing signal and a timing input signal 33. A logical output 31 is connected with a pull up transistor 20 connected with the power source and a pull down resistor 21 connected with the ground. Each of resistant values R1 and R2 are properly selected so as to define an M level. This construction makes it possible to increase a noise margin at higher speed.
Patent JP-S5279448-A (JP)
Title: Fixing device for tiltable handwheel
Inventor: NAKA MITSURU
IPC: B62D1/184
Filed: 1975-12-25
Abstract: PURPOSE:To provide a nodal feeling in the adjustment of a steering wheel by pivotally securing ratchet, pinion, etc.  to the second bracket secured tiltably to a steering column tube for supporting a steering handwheel to engage the pinion with the rack member of the first bracket.
Patent JP-H05326547-A (JP)
Title: Semiconductor device
Inventor: MATSUBA SHIYOUICHI
IPC: H01L21/336
Filed: 1992-05-25
Abstract: PURPOSE:To restrain the snap-back of an MOS field effect transistor, and improve the withstand voltage in the ON-state. CONSTITUTION:A first conductivity type silicon substrate region 15 and a first conductivity type impurity region 16 are formed in a drain region. Substrate contact or well contact is formed. Carriers which are generated and implanted in a substrate 1 when a transistor is operated in the saturation region are collected. Thereby the number of carriers which diffuse and reach a source is reduced, the bias value between the source and the substrate is made small, and a parasitic bipolar transistor is prevented from turning on. Hence the snap- back is restrained and the withstand voltage of a transistor in the ON-state is improved.
Patent JP-H11350121-A (JP)
Title: Sputtering target for forming optical recording protective film
Inventor: HATAKEYAMA NAOKI
IPC: C23C14/34
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To make the cracking of a target in high output sputtering hard to occur by allowing the inside of a zinc sulfide base to have a structure in which silicon dioxide particles with specified average particle size and a specific surface area are uniformly dispersed. SOLUTION: As for a sputtering target, the average particle size of silicon dioxide particles uniformly dispersed into a zinc sulfate base is decided to be in the range of 10 to 30 μm and the specific surface area value to be in the range of 0.5 to 5.0 m<2> /g. This sputtering target is produced by adding heat treated zinc sulfate of >=99.999 wt.% purity with silicon dioxide remelted powder of >=99.999 wt.% purity having 0.5 to 5.0 m<2> /g specific surface area value by 10 to 30 mol.%, uniformly mixing them and hot-pressing the powdery mixture. The hot-pressing is executed in such a manner that it is held under 150 to 300 kgf/cm<2> at 900 to 1050 deg.C for 3 to 5 hrs in a vacuum or a gaseous Ar atmosphere and is thereafter cooled up to an ordinary temp. at a cooling rate of 1 to 3 deg.C/min.
Patent JP-2000344560-A (JP)
Title: Paper mortal cement composition, paper mortal cement solidified body and production of paper mortal cement composition
Inventor: FUNAKI GANTAN
IPC: B09B3/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a solidified body decreased in porosity, excellent in riveting property and having high strength by bringing crushed waste paper into paper slurry by using a water soluble synthetic resin emulsion and kneading the same with hydraulic cement. SOLUTION: The crushed waste paper of about 5-50 pts.wt. is brought into the paper slurry by using about 10-100 pts.wt. water soluble synthetic resin emulsion having about 20-40% solid portion. A paper mortal cement composition is obtained by kneading the paper slurry with about 20-200 pts.wt. hydraulic cement. The size of the disintegrated waste paper is preferably 30-3000 μm. As the water-soluble synthetic resin emulsion, an acryl copolymer resin emulsion, an acryl and styrene copolymer resin emulsion, a combined material of an acryl and styrene copolymer emulsion with a vinyl acetate/ethylene/vinyl chloride copolymer emulsion or the like is used. The hydraulic cement is desirably white cement or high early strength cement.
Patent JP-S6313131-A (JP)
Title: Optical information recording and reproducing device
Inventor: UCHIUMI YOSHIHIRO
IPC: G11B7/12
Filed: 1986-07-03
Abstract: PURPOSE:To miniaturize the entire device by forming at least the part of a support member supporting an astigmatism element to be a groove of V-shape in the cross section perpendicular to the optical path. CONSTITUTION:A photodetector 30 is also fitted to the supporting member 25 via a rectangular holder 39. The holder 39 has a notch with which a screw engages with a clearance in the directions of arrows, X, Y and their opposite directions, and is fitted to the supporting member 25 with the screw and the position is adjusted with the range of the clearance. Then the parts of the supporting member 25 supporting a collimator lens 28, a convergence lens 29 and the astigmatism element 32 are formed as grooves 43, 44 and 45 whose cross section perpendicular to the optical path is V-shape. In mounting the astigmatism element 32 directly to the V-shaped grooves 43, 44, 45 in such way, the element 32 is positioned to the supporting member 25 with high accuracy. Thus, the supporting member 25 is miniaturized, the entire device is miniaturized to attain the easiness of cost reduction.
Patent JP-H0813327-A (JP)
Title: Processing of cloth
Inventor: DEIITAA RAINEERU
IPC: D06M101/16
Filed: 1995-06-23
Abstract: PURPOSE: To provide a treating method for a textile article including application of a fabric rinse composition to a previously washed article. CONSTITUTION: This stable, concentrated fabric rinse composition comprises 0.3-10 wt.% based on the total weight of the composition, of a fluorescent whitening agent which is compatible with a fabric care ingredient, a fabric care ingredient if needed and the remainder being substantially water. The fabric care ingredient is preferably a fabric softener, a stain release or stain repellant ingredient or a water-proofing agent. The fabric rinse composition preferably includes 5 to 25% by weight based on the total weight of a cationic fabric softening agent and 0.3 to 10% by weight of a cationic, amphoteric or anionic fluorescent whitening agent and remainder being water. The sun protection factor and other properties such as the tear strength and lightfastness of articles so treated can be significantly increased.
Patent JP-S643944-A (JP)
Title: Projection type cathode-ray tube
Inventor: NAKADA MICHIO
IPC: H01J9/24
Filed: 1987-06-26
Abstract: PURPOSE:To maintain the minimum volume and ensure the optical precision on the inner curved surface by providing a sealing face to the funnel section of a panel not to protrude from the extended face of the convex curved inner surface and forming the convex curved inner surface by the mechanical polishing. CONSTITUTION:A fluorescent screen 6 and a panel section 2 with a convex curved inner surface 5 as viewed from the inside of a cathode-ray tube are provided on the large diameter side of a funnel section 3 and a neck section 4 storing an electron gun 40 is sealed on the small diameter side respectively to form a glass bulb 1. The fluorescent screen 6 is formed to the region exceeding the effective luminescent face 7 on the inner curved surface 5. The sealing face 9 is advanced further to the face side from the maximum section effective end 7-a on the inner curved surface 5. The panel inner curved surface can be mechanically polished without being disturbed by a skirt section with the sealing face kept near the inner curved surface. The optically sufficient curvature precision can be thereby obtained with the volume kept to the minimum.
Patent JP-S5583850-A (JP)
Title: Sample tube for gas chromatograph
Inventor: SHIOTANI KEIJI
IPC: B01D15/08
Filed: 1978-12-20
Abstract: PURPOSE: To make it possible to condence the gas of minute-quantity components for two or more fillers by one sample tube by providing the taking-out exit of fillers in the U-tube of the sample tube where fillers are sealed.  
     CONSTITUTION: Tube-shaped part 15 which should be the taking-out exit of filler 13 is provided in the lower part of U-tube 12 in sample tube 10, and filler stopper 16 is mounted inside part 15, and the aperture edge is colsed by cock 17 and is stopped by metallic jig 18. Then, for exchange of filler 13, metallic jig 18 and cock 17 are opened, and stopper 16 is removed to take out internal filler 13. Next, new filler 13 is sealed, and stopper 12 is inserted, and the tube is closed by stopper 16, and after that, the tube is connected to collection tube 8 by joint 5, and a carrier gas is fed to receive and condense the gas of minute-quantity components in tube 8, and this gas is fed to a gas chromatograph, thus measuring it. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5947347-A (JP)
Title: Manufacture of high alloy steel powder and sintered alloy, and sintered alloy
Inventor: INOUE AKIO
IPC: C22C33/02
Filed: 1982-09-13
Abstract: PURPOSE:To obtain a sintered alloy contg. finely dispersed carbide and having improved strength, wear resistance and heat resistance by compacting high alloy steel powder contg. Cr and C and having a fine crystal structure and by sintering the green compact at a proper temp. CONSTITUTION:High alloy steel powder consisting of 28-50wt% Cr, 3.0-3.6wt% C and the balance Fe and having a fine crystal structure assuming a nonequilibrium single phase is manufactured by solidification by very rapid cooling or other method. The powder is compacted as a starting material and sintered by heating to a temp. at which the nonequilibrium single phase is partially changed into an equilibrium carbide phase. Precipitated carbide is finely dispersed by the transfer of atoms of the high alloy steel powder caused during the change into the carbide phase, and a homogeneous sintered alloy with superior wear resistance is obtd.
Patent JP-H0452824-A (JP)
Title: Electronic equipment
Inventor: TOMITA TSUTOMU
IPC: G06F3/16
Filed: 1990-06-15
Abstract: PURPOSE:To improve the operability of an electronic equipment by operating and executing an execution command key for a required command in the sequence of command names reproduced from a sound reproducing means. CONSTITUTION:When a KELP key 18 is depressed, all command names are successively reproduced by sound, and if an execution key 14 is depressed when a required command name is reproduced at the time of successively reproducing all command names as sounds, the sequence of the required command is executed. When a certain command name is pronounced, similar command names are successively reproduced as sounds, and when the execution key 14 is depressed at the time of reproducing the required command name, the sequence of the required command is executed. Even if many kinds of commands are present thereon, a required command can be surely and easily executed and sequence specification using voice recognition can be practically used even if the recognition rate of a voice recognizing device is not extremely increased.
Patent JP-H11352229-A (JP)
Title: Rear monitor system for use in vehicle
Inventor: SHIN AKIHIRO
IPC: B60W30/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To correctly decide whether or not an object is an approaching object, even if the object is is a state juts out of the detection range of a rear sensor. SOLUTION: This rear monitor system identifies objects present in the rear and sideways of a vehicle by an object identification means 6, on the basis of positional information on wave reflection points detected by a rear sensor 2 and a side sensor 20. At this time, when the object which is decided on the basis of detection information of the side sensor 20 at the present control cycle is decided by an identification deciding means 6C to be equal to the object decided on the basis of detection information by the rear sensor 2 at a previous control cycle, deciding means 7, 8 decide the object identified on the basis of the detection information by the side sensor 20 to be an approaching object.
Patent JP-H1011603-A (JP)
Title: Image generating method for stereoscopic vision
Inventor: ITO KEITOKU
IPC: G06T19/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic vision image generating method by which an image for stereoscopic vision having continuous floating and sinking can be easily prepared. SOLUTION: When forming the image of stereoscopic vision having floating and sinking while sticking a two-dimensional image on the surface of solid, first of all, the position relation between the surface form of solid to be a sticking object and the image for stereoscopic vision is designated (step 601) and the image is magnified and moved perpendicularly to the arranging direction of both eyes and/or magnified and moved in the arranging direction of both the eyes (steps 602 and 603). When this processing is finished, an image for left eye and an image for right eye are composited (step 604) and the image for stereoscopic vision is generated at a desired position.
Patent JP-H0449361-A (JP)
Title: Roofing mechanism for thick type roof tile
Inventor: MORITA IKUO
IPC: E04D1/16
Filed: 1990-06-15
Abstract: PURPOSE:To improve stop-fitting strength by fixing the roof ridge side end sections of roof tiles, together with metal fittings provided with tongue pieces extended to roof ridge sides, and by engaging recessed sections formed on the rear side surfaces of the front end sections of roof tiles roofed on the upper sides of the roof tiles, with the tongue pieces. CONSTITUTION:Metal fittings 5 with tongue pieces 4 formed to be extended to roof ridge sides are set, and the roof ridge side rear-end sections 3 of thick type roof tiles 1 are fixed with nails 6 together with the metal fittings 5. After that, at the front end sections of the rear side surfaces 7 of the roof tiles 1, the recessed sections 8 of dovetail-groove-shaped cross-sectional areas are formed, and the upper line roof tiles 1 are roofed in a state that the metal fittings 5 and the recessed sections 8 are engaged with each other. By this method, stop-fitting strength can be remarkably improved, and the roof tiles can be fixed at the central sections in the width direction, and so the long roof tiles can be also sufficiently fixed, and wind-proof strength can be improved.
Patent JP-H0822254-A (JP)
Title: Mounting device
Inventor: YAKUMA KAZUAKI
IPC: G09F9/00
Filed: 1994-07-11
Abstract: PURPOSE:To provide a mounting device which forms an image receiver as a plane display device, makes this image receiver easily mountable at the ceiling, etc., of a vehicle and stows the image receiver in the ceiling side when the receiver is not used. CONSTITUTION:One end of a supporting material 4 mounted with a display machine 1 on its one surface is freely rotatably and pivotally supported via a first shaft 5 on both sides of a base plate 3 formed to an approximately U shape in section. One end of an arm 6 is freely rotatably and pivotally supported on both sides at the other end of this supporting material 4 and the other end of this arm 6 is pivotally supported at a second shaft 7. This second shaft 7 is detained by saw tooth-shaped shaft stopping parts 10 disposed on both sides of the base plate 3 so that the first shaft 5 and the second shaft 7 are pulled by a spring 8.
Patent JP-S5493332-A (JP)
Title: Pattern inspection method
Inventor: GOTOU YOSHIAKI
IPC: G03F1/86
Filed: 1977-12-30
Abstract: PURPOSE: To discriminate the excessive faults and to detect only true fault, by obtaining the logical sum of faulty information with three discrimination methods, in the inspection method discriminating the faults with the binary pattern obtained from the scanning for the pattern region to be inspected for IC.  
     CONSTITUTION: Artificial failure pattern obtained from conventional discrimination is inputted to the shift registers SR71, 72, 73 and the mask 74 consisting of the bit patterns C1 to C8 surrounding and the center bit C is read out. The first binary pattern is inputted to SR75 to 77 and similarly, the mask 78 is read out. The output of the masks 74 and 78 is inputted to the excessive pick up prevention logic circuit 79. The circuit 79 makes logical sum for three detection results that the bits C1 to C8 are of the same level to the bit C of the pattern 74, the bits at the both sides in combination with the bit b" of the pattern 78 and the b1" to b8" are of different level from the b" bit, and faulty bit is present around the bit C. Thus, only true fault can effectively be detected among artifical fault patterns. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0452888-A (JP)
Title: Card security method
Inventor: KOO MASAFUMI
IPC: G07F7/12
Filed: 1990-06-15
Abstract: PURPOSE:To furthermore improve the security level of a card by repeating the reading and ciphering of a random pattern formed on the card. CONSTITUTION:At the time of writing identification (ID) data on a card 21, data D0 on a reference position P0 of a random pattern 23 are read out to read out the data D1 of a random pattern for the ciphered data P1 of the data D0. The data D1 are ciphered, a position PMM2 to be successively scanned is selected and data D2 on the position are found out. The operation is continuously repeated by the prescribed number of times and ID data Di are obtained as a different value in each card. At the time of reading processing, the data Di are read out and compared with finally read data D, and when both the values match with each other, the validity of the card 21 is decided and transaction processing is executed. At the time of unmatch, NG processing is executed.
Patent JP-S5587805-A (JP)
Title: Controller for steam turbine generator
Inventor: TAKAHASHI TATSUO
IPC: F01D21/00
Filed: 1978-12-25
Abstract: PURPOSE: To enable a stabilized supply of power to the prescribed load and a reduction or elimination of labor for the operation, by making an automatic valve changeover from control valve to bypass valve of the main stop valve while operating a frequency control at the time of single operation, and operating a control of prescribed frequency still after the valve changeover.  
     CONSTITUTION: A difference of generator frequency is detected in such manner with an output voltage v 1  of a potential transformer PT, that takes out the terminal voltage of a generator 11, inputted to a frequency detector 2 and a voltage signal v 2 , proportional to the frequency difference, outputted to a voltage detector 1. The voltage detector 1 works when a frequency of the generator is below the reference frequency, and closes a detecting contact 1a, and a switch X closes to actuate a relay A. And with the voltage detector 1 working, a relay D works, and after the lapse of time more than a limited time till returned to a reference frequency f a  under a control of frequency, a time limit operating relay DT works, with a contact DT made open, and a generator frequency difference V 2  controls CV9 through a contact B-2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H027999-A (JP)
Title: Steam iron
Inventor: HATTORI SHUJI
IPC: D06F75/18
Filed: 1988-06-27
Abstract: PURPOSE:To provide stable steam generation by providing an open-cell body having a heat resisting properly along the inner wall surface of a vaporization chamber and disposing a water pouring hole adjacent said open-cell body. CONSTITUTION:An open-cell body 4 such as inorganic porous molding or honey comb-like molding formed of a heat resisting fiber substance or foamed metal is provided along the inner wall surface of a vaporization chamber 1. A water pouring hole 3 is disposed adjacent said open-cell body 4. Steam can be generated stably by this simple means and said open-cell body is molded to conform to the vaporization chamber to simplify the assemblage.
Patent JP-S5587359-A (JP)
Title: Information transfer device
Inventor: SAKAI JIYUICHI
IPC: G06F13/00
Filed: 1978-12-25
Abstract: PURPOSE: To lessen the load of the microprocessor and then enhance the process efficiency by separating the memory transfer from the program execution of the microprocessor through transfer of the memeory via the direct memory access board (DMA).  
     CONSTITUTION: In response to the start command given from microprocessor 10, command status register 24 of DMA board advances sequence counter 26. And thus the access is given to memory 41 through memory address register 21 of the transmission side, and the data equivalent to one byte is transferred to data buffer register 23. Then counter 26 is advanced via register 23. In the same way, counter 26 is advanced with every end of the action of the fixed mode, and the memory contents of memory 41 is transferred to memory 42 via register 24, memory address register of the reception side and others. On the other hand, the execution of the program is carried out in parallel and separately from the above transfer of the memory contents. As a result, the load can be lessened for the microprocessor, at the same time enhancing the process efficiency for the data. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S642393-A (JP)
Title: Manufacture of conductive circuit substrate
Inventor: TACHIBANA KAZUHIRO
IPC: H05K3/18
Filed: 1987-06-25
Abstract: PURPOSE:To obtain a thin-film circuit pattern with excellent workability by bringing a high molecular thin-film in specified thickness into contact onto a working electrode in a conductive circuit pattern, interposing an electrolyte containing metallic ions between the working electrode and a counter electrode and forming a metallic layer in predetermined thickness up to its midway of the high molecular thin-film through conduction. CONSTITUTION:Copper in approximately 0.1mum thickness is evaporated onto a glass substrate, a working electrode in a specified shape pattern in approximately 10mum line width is acquired through etching, and a polyethylene-polyvinyl alcohol copolymer is applied onto the working electrode at a ratio of 70:30. The thickness of the high molecular thin-film is specified previously within a range of 10-100mum at that time, and the thin-film is dried for two hr at 130 deg.C. The working electrode and an-oppositely faced platinum electrode are admitted into an electrolytic cell filled with a 1.5M tin chloride aqueous solution, and a metallic layer within the range of thickness of 0.01-3mum toward the inside is shaped into the thin-film through conduction. The thin-film is peeled from the substrate and washed sufficiently, and the metallic layer is plated previously with copper.