baber/WOPTO huggingface dataset:
Patent JP-H05129135-A (JP)
Title: Signal discriminator
Inventor: NAITO AKIRA
IPC: H01F17/04
Filed: 1991-11-01
Abstract: PURPOSE:To provide a signal discriminator which can be shared for these even if the shapes and the dimensions of magnetic cores, which hold a cable such as a flat cable, etc., are different, and in which time replacement of the magnetic cores is easy and which can adjust the contact pressure in accord with the permeability of the fellow magnetic cores. CONSTITUTION:This is a signal discriminator which comprises a pair of magnetic cores 1 and 2, which form a closed magnetic path around a cable 10 when they catch the same flat cable, a pair of holding frames 3 and 4, which hold both ends of a pair of magnetic cores 1 and 2 in the condition that they catch the flat cable from the side of one magnetic core 1, and clamps 5 and 6, which are attached capably of mounting and removal to and from each holding frame 3 and 4 and are hooked capably of hooking and removal to and from the hooking groove provided on the other magnetic core 2 and fix both magnetic cores 1 and 2 to the holding frames 3 and 4 in pressure contact condition.
Patent JP-H09103723-A (JP)
Title: Car coating booth
Inventor: YAMAGUCHI FUMIO
IPC: B05B15/12
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To reduce volatile organic solvents discharged in the atmosphere by arranging a lot of pairs of fan-shaped water scattering devices in the center of a sprinkler chamber, blocking up the inlet of the sprinkler chamber by a fan-shaped water curtain to be scattered, arranging a wire net filter in the outlet of the sprinkler chamber and causing the scattered water to flow down along the wire net filter. SOLUTION: A sprinkler chamber 2 in which an air current is sucked onto the floor surface of a painting booth 1 is dividedly provided. A lot of fan-shaped water scattering devices 6 are arranged in the sprinkler chamber 2, and a water curtain is formed in the sprinkler chamber 2 by fan-shaped scattered water. A meshlike wire net filter 5 consisting of a fine mesh is arranged in the outlet of the sprinkler chamber 2, and a large amount of the scattered water is caused to flow onto the wire net filter 5 to form a water film. In this way, volatile organic solvent(VOC) in air which is passed through the water curtain and the water film on the wire net filter 5 and is discharged in the atmosphere is remarkably reduced conforming to the environmental standard.
Patent JP-2001109007-A (JP)
Title: Reflection type liquid crystal display device
Inventor: SASAKI DAIGO
IPC: G02F1/1343
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To produce a reflection type liquid crystal display device having a high contrast ratio at a low cost while suppressing a current caused by leaked light. SOLUTION: A first substrate 1 where an active matrix element 16 is disposed of a reflection type liquid crystal display device consists of a transparent substrate, and a light-absorbing layer 14 is formed directly or with a gap 21 interposed on the outer face of the transparent substrate 1. By absorbing the light transmitting the first substrate 1 by the light-absorbing layer 14, the reflected light is prevented from entering the semiconductor layer of the active matrix element 16 to reduce a current caused by leaked light. Thus, a reflection type liquid crystal display device with a high contrast ratio can be produced in a smaller number of processes to reduce the cost.
Patent JP-H10133987-A (JP)
Title: Client/server system, client device, server device, data processing method, program preparing device and its method, and information storage medium
Inventor: MORITA TETSUYA
IPC: H04N21/226
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To utilize an image processor such as a digital copying machine, etc., as the server device of a standard client/server system of. SOLUTION: As the object of a client device 101 and the server device 102 according to a middle ware such as a CORBA(common object request broker architecture), the image processing object of a client system and the server system corresponding to the image processing function of the server device 102 is generated and set to each device 101 and 102. As the client device converts a request inputted to the object to a standard system by a middle ware and the server device operates a function corresponding to the object when the request of the standard system is inputted, the image processing function of the server device 102 is utilized from the client device 101 in a handling manner similar to a conventional server/client system.
Patent JP-H04161441-A (JP)
Title: Rubber composition
Inventor: SATO HOZUMI
IPC: C08F2/30
Filed: 1990-10-25
Abstract: PURPOSE:To provide a rubber composition having excellent mechanical properties, oil resistance, cold resistance, etc., by adding a crosslinking agent to a rubbery polymer which is prepared by emulsion-polymerizing monomers in the presence of a nonionic surfactant as an emulsifier and contains a small amount of metals. CONSTITUTION:0.1-5 pts.wt., preferably 0.1-3 pts.wt., of a crosslinking agent (e.g. an alkyl phenol.formaldehyde resin) is added to 100 pts.wt. of a rubbery polymer (e.g. acrylonitrile-butadiene copolymer), the rubber polymer being prepared by emulsion-polymerizing a kind or more of monomers in the presence of a kind or more of nonionic surfactants (e.g. polyoxyethylene alkyl ether) at a temperature below the clouding point of the surfactant and subsequently heating the prepared polymer latex at a temperature above the clouding point for the coagulation of the latex.
Patent JP-2001107469-A (JP)
Title: Building unit with sanitary, unit building and building
Inventor: SHINJO YOSHINORI
IPC: A47K4/00
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a building unit with a sanitary in which a bathroom and a toilet having excellent usage convenience can be installed by extension, a unit building and a building. SOLUTION: A sanitary room 22 having waterproof structure in which a bathtub body 24 and a stool body 26 are housed is mounted in a rigid frame structure 5, and a space 27 in which a wheelchair can be turned is set up among the position of the disposal of the bathtub body 24 and the position of the disposal of the stool body 26 and a passage opening section 19 while a grating 28 is secured between the position of the disposal of the bathtub body 24 and the position of the disposal of the stool body 26.
Patent JP-H06134398-A (JP)
Title: Grizzly device
Inventor: FUJIWARA KAZUMI
IPC: B07B1/46
Filed: 1992-10-27
Abstract: PURPOSE:To provide the grizzly device which is substantially free from clogging by using soft wire ropes. CONSTITUTION:Cross materials consisting of plural round pipes are disposed at proper intervals between right and left side frames 1. The plural wire ropes 12 are extended on these cross materials 2 at specified intervals in the direction perpendicular to the cross materials 2. Hard wire protective pipes 13 are freely rotatably put on the outer side of the wire ropes 12 on the cross materials 2.
Patent JP-H02133726-A (JP)
Title: Drain disk
Inventor: ISSHIKI MASAO
IPC: F24F13/22
Filed: 1988-11-15
Abstract: PURPOSE:To prevent the generation of eddy currents between blades and take up water quietly and efficiently by providing flanks formed all over a plurality of paddles and hence producing continuous saw-shaped blades. CONSTITUTION:A plurality of blades 8 are formed in curved shape on both sides of a drain disk 7 which is formed in disk shape in such a manner that they may extend from the center to the outer periphery. The blades 8 are continuously formed in saw tooth-shape by paddles 6 formed substantially vertically in the advancing direction and flanks 10 formed so that they may be connected with each other linearly between the paddles 9, thereby producing a triangle- shaped cross section in a radial direction. The flanks are formed linearly, which makes it possible to prevent the generation of eddy currents and reduce the entrainment of air foams. Furthermore, an acoustic material, if it is installed to the drain disk 7, is capable of reducing the generation of sound whose frequency can be heard as a noise, and spraying much more drain water more efficiently.
Patent JP-H06224503-A (JP)
Title: Method for suppressing excitation brillouin scattering in optical communication system
Inventor: DANIERU EI FUITSUSHIYUMAN
IPC: H04B10/2513
Filed: 1993-10-26
Abstract: PURPOSE: To suppress excited Brillouin scattering by using an AC wave of a specific frequency, which vibrates the output of a laser for orthogonal modulation of a semiconductor laser. CONSTITUTION: An alternating waveform of frequency (f) generated by a signal generator 101 is used to modulate a bias voltage, supplied to a pump laser 102 by a current generator 103. Frequency modulation which is independent of any modulation whatsoever is imposed on the light output of the laser by vibrating the bias current of the pump laser 102. This frequency modulation operates to increase the effective line width of the laser. The vibration of the bias current of the laser periodically causes the wavelength of the output signal of the laser shift to the overall output wavelength generated by a non-oscillatory laser. Consequently, the line width of the non-oscillatory laser is diffused over a certain center range, and this vibration frequency is outside a receiver bandwidth, so that the output signal does not deteriorate even when there is dispersion.
Patent JP-S63141804-A (JP)
Title: Pneumatic tire
Inventor: MORIKAWA YASUO
IPC: B60C11/12
Filed: 1986-12-05
Abstract: PURPOSE:To reduce rigidity of a tire and noise thereof, by providing patterns such as blocks or the like having grooves on a tread surface and defining cutouts on the wall surfaces of the grooves to separate the wall surface to upper and lower portions such that the presence of the cutouts cannot be viewed externally. CONSTITUTION:There are provided a plurality of main grooves 1 along a tire circumferential direction E-E' and a plurality of grooves crossing the respective main grooves 1 along a tire radial direction to form a plurality of blocks 3. A cutout 4 or a plurality of cutouts are defined on the wall surface of each groove 2. At the time, the cutout 4 is defined in such a manner that it separates the wall surface of the block 3, i.e., the wall surface of the groove 2 to upper and lower portions. With the arrangement, the presence of the cutout 4 cannot be viewed externally and the rigidity of the end portions of the blocks. Therefore, a shock applied the end portions of the block is restricted with an excellent external appearance when a tire rotates, whereby noise of the tire can be reduced.
Patent JP-2001106098-A (JP)
Title: Electric power steering system
Inventor: OTAGAKI SHIGEKI
IPC: H02P1/22
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering system having a fail safe function for protecting an electronic circuit and a motor in detecting a fail against destruction and for preventing a fluctuation in a load in steering operation. SOLUTION: An electric power steering system interposes a switching means 6 or 7 capable of simultaneously connecting and disconnecting at least one switching element of the switching elements 1-4 of each set, the power supply system lines of motor driving means, and at least three connections in the plurality of motor driving means having the plurality of switching elements.
Patent JP-H11195728-A (JP)
Title: Solder ball carrier
Inventor: ONDA MAMORU
IPC: H05K1/14
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a solder ball carrier capable of lowering the price of a BGA(ball grid array) package. SOLUTION: A through-hole 14 is opened at the position, corresponding to the land for solder ball formation of a ball grid array substrate of an insulation film 10. For each through-hole 14, a land pad 12 on one surface of the insulation film 10 and a ball land 18 on the other surface are formed, so as to be electrically connected through the through-hole 14 and a solder ball 32 is formed for each ball land 18. It is preferable that the group of the solder balls 32 be continuously formed on the insulation film of a long length.
Patent JP-H05102466-A (JP)
Title: Mos type semiconductor device and manufacture thereof
Inventor: KANEKO SHINJI
IPC: H01L29/78
Filed: 1991-10-09
Abstract: PURPOSE:To provide a MOS type semiconductor device having MOSFETs each of which has no variation in inverting voltage due to penetration of a p-type impurity such as boron and a p-type gate electrode of high concentration, and to provide a method of manufacturing the device. CONSTITUTION:A p-type polycrystalline silicon 4 of low concentration is formed on an n-type semiconductor substrate 3 on which field and gate oxide films are formed. After a thin silicon oxide film 5 is formed on the silicon 4, a second polycrystalline silicon 6 is formed, and a gate electrode 7 is formed by photolithography. Next, BF2 of high concentration is ion-implanted, and source and drain regions 8 are formed, while the second polycrystalline silicon 6 in the gate electrode 7 is doped to form a p-type high-concentration silicon layer and this layer is activated. In this case, diffusion of boron from the polycrystalline silicon 6 of high concentration to the polycrystal silicon 4 of low concentration is blocked by the silicon oxide film 5.
Patent JP-H07123752-A (JP)
Title: Ultrasonic motor device
Inventor: KURUSU HIROYUKI
IPC: H02N2/00
Filed: 1993-10-27
Abstract: PURPOSE:To easily start an ultrasonic motor by preventing the drop of the inside temperature of the motor while the motor is stops. CONSTITUTION:A signal supply section 47 rotates an ultrasonic motor M by supplying a first drive signal SIN to the piezoelectric diaphragm 11 of the motor through an oscillation circuit 51 and drive circuit 55 and second drive signal COS to the diaphragm 11 through the circuit 51, a phase shift circuit 53, and another drive circuit 57. When the motor M stops, the section 47 stops the output of a signal phi2 from the circuit 53 through a rotation control circuit 49 and phase control circuit 59. When only the first drive signal SIN is supplied to the motor M, generation of progressive oscillatory waves from a conductive elastic body 9 is suppressed and, on the other hand, the diaphragm 11 and elastic body 9 vibrate and generate heat.
Patent JP-S63141559-A (JP)
Title: Production of inclusion compound of spice component
Inventor: KIJIMA ISAO
IPC: A23L27/10
Filed: 1986-12-05
Abstract: PURPOSE:To produce an inclusion compound of spice component in high inclusion rate and in high yield without change of quality of spice component, by including the spice component in cyclodextrin by the use of a supercritical carbon dioxide or liquefied carbonic acid. CONSTITUTION:A spice component, e.g., ground naturally occurring material such as Japanese horseradish, mustard, etc., oleo-resin extracted from the naturally occurring material, essential oil obtained by steam distillation or synthetic spice, etc., is dissolved in supercritical carbon dioxide or liquefied carbonic acid at about 10-50 deg.C under about 150-400atm. Then the prepared dissolution phase is brought into contact with powdery cyclodextrin while reducing pressure of the dissolution phase into about 0-120kg/cm<2> and the spice component in the dissolution phase is included in the cyclodextrin.
Patent JP-H08146844-A (JP)
Title: Image substrate regenerating device
Inventor: CHIBA ERIKO
IPC: G03G21/00
Filed: 1994-11-24
Abstract: PURPOSE: To ensure the sepn. of a peeling member and an image substrate and to improve the durability and reliability of the peeling member by using the peeling member as a sheet. CONSTITUTION: The image substrate 20 is composed of a paper base layer at least partly consisting of cellulose fibers as its essential component and hydrophobia images consisting of thermoflexible ink (toner) are formed on the paper base layer. A liquid feed section 26 impregnates the image substrate 20 with liquid (release liquid) 25 contg. water. A separating pawl 8 peels the hydrophobic images from the paper base layer by heating and pressuring the image substrate with the peeling member 2 while the paper substrate is held impregnated with the liquid. A cleaning section 12 removes the thermoflexible ink (toner) 27 on the peeling member 2. The peeling member 2 is formed as the sheet and is housed in a cassette 1 for supplying the peeling member. The peeling member 2 after the cleaning is housed in a cassette 16 for recovering the peeling member.
Patent JP-H05129362-A (JP)
Title: Semiconductor device
Inventor: MORITA AKIO
IPC: H01L21/82
Filed: 1991-11-06
Abstract: PURPOSE:To arrange efficiently cells without exceeding the allowable value of a current to power pads for supplying a power supply to a multitude of blocks split by splitting a cell region. CONSTITUTION:A cell region of a square-shaped chip is split into each diagonal direction and is split into four regions, each region is split into a plurality of blocks B in the direction to intersect orthogonally the respective peripheral edges of the chip, the number of cells to respond to the area of each block B are arranged at each block B and each block B is provided with high and low potential side power pads 2a and 2b to respond to the number of the cells of the block B. In such a way, a semiconductor device is constituted.
Patent JP-H03155495-A (JP)
Title: Flux composition for brazing al material
Inventor: NANBA KEIZO
IPC: B23K35/362
Filed: 1989-11-08
Abstract: PURPOSE:To eliminate the need for flux removal after brazing and to allow the brazing of Al materials at a low temp. by specifying the compsn. of a flux for brazing the Al materials. CONSTITUTION:The flux for brazing the Al materials is constituted of 16 to 60mol% KF, 0.5 to 42mol% NaF, and 33 to 61mol% ZrF4. The brazing temp. is about <=500 deg.C and the limitation by the m. p. of the Al materials is eliminated in this way, by which the brazing of all the Al materials is enabled.
Patent JP-H01166020-A (JP)
Title: Multiple level circuit, manufacture thereof and display device incorporating the same
Inventor: KIISU HAAROU NIKORASU
IPC: H05K1/00
Filed: 1988-11-18
Abstract: PURPOSE: To remove an intersection short circuit in a convenient style and hold electric continuity passing through an intersection area by forming conductive tracks in the intersection area which has mutually separated conduction passages and applying a specific voltage between crossing conductive tracks. CONSTITUTION: In the intersection area 21 which has the conduction passages 24-26 that are electrically connected to one another in parallel and mutually separated, the conductive tracks 12 and 14 are formed. If there is an intersection short circuit between the conductive passages 24-26 and other conductive tracks 12 and 14, the specific voltage which is high enough to fuse the conductive passages 24-26 is applied between the crossing conductive tracks. Consequently, a short circuit is caused, the relative conductive passages are fused to form gaps in the passages, so that the passages substantially become open circuits. Other conductive passages at the intersection are separated physically from the short-circuit passages, so they are not affected by the fusing operation and the electric continuity of the conductive tracks in an effective area is maintained.
Patent JP-H04273834-A (JP)
Title: Dechlorination and/or debromination of fluorine-and chlorine-and/or bromine- containing aromatic compound
Inventor: DEIITOMAA BIIREFUERUTO
IPC: C07C17/00
Filed: 1991-10-11
Abstract: PURPOSE: To carry out dechlorination and/or debromination reactions of aromatic compounds with an excellent selectivity.  
     CONSTITUTION: This is a method for selectively dechlorinating and/or debrominating an aromatic compound which contains fluorine and chlorine and/or bromine in the presence of a catalyst using hydrogen, in the state that the catalyst exists in a stationary phase while the aromatic compound containing fluorine and chlorine and/or bromine exists in a movable phase. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2000121309-A (JP)
Title: Small rotational angle
Inventor: KOGURE TATSUJIRO
IPC: G01D5/14
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a rotational angle sensor which can obtain a highly accurate output voltage characteristic region even when a magnet other than a circular shape in the flat shape is used. SOLUTION: There are arranged a hybrid Hall IC 103 with a Hall element and an accessory circuit integrated in a smaller size and a magnet 1 fitted into a side groove 3 formed at an upper part of a rotating shaft 2 rotatably installed in the body of a case. The hybrid Hall IC 103 is held vertically facing an exposed part in proximity thereto on the side of the magnet 1 and the center O of the rotating shaft 2 is eccentric to the center P of the magnet 1.
Patent JP-H05102693-A (JP)
Title: Multilayer printed board
Inventor: WATANABE HIDEO
IPC: H05K3/46
Filed: 1991-10-09
Abstract: PURPOSE:To provide a multilayer printed board in which leakage from a signal transmission line and influence from an external wave can be easily and inexpensively prevented. CONSTITUTION:Conduction holes 14 for conducting upper and lower ground surfaces 12 and 13 are formed along both sides of a signal transmission line 11 of a multilayer printed board 10 having the line 11.
Patent JP-H07137301-A (JP)
Title: Method and apparatus for inserting printing wire of dot printing head
Inventor: MORIMOTO YOSHIYUKI
IPC: B41J2/265
Filed: 1993-11-19
Abstract: PURPOSE:To improve workability inserting printing wires in the case of a plurality of guide plates in the through-holes of the guide plates by moving the leading ends of the printing wires to the position coinciding with the through-holes of the guide plate to insert them in the through-holes of the guide plates. CONSTITUTION:A lift table 35 rises and the leading ends of printing wires 9 stop at the position slightly protruding from the upper surface of the recessed step part 42c of the guide jig 42 of a second stage. At this time, since the upper surface of the guide plate 21 of a first stage is pressed by the guide jig 42 of the second stage, the guide plate 21 of the first stage is not moved with the rising of the printing wires 9. The leading ends of the printing wires 9 are guided to the position coinciding with the through-holes 22b of the guide plate 22 of the second stage. By this constitution, if the guide plate 22 is fitted in the recessed step part 42c, the printing wires 9 are automatically inserted in the through-holes 22b of the guide plate 22.
Patent JP-H10129918-A (JP)
Title: Sheet processing device and image forming device
Inventor: SAITOU NAHO
IPC: B65H31/26
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To improve productivity by accumulating sheets conveyed from an image forming device main body during processing of the sheets or during conveying of sheet bundles after the sheets are stacked on a single intermediate tray and performing respective processes in a plurality of trays in parallel. SOLUTION: In a finisher serving as a sheet processing device, a sheet S on which an image is formed by means of a copying machine 1 is received in conveying roller pair 22, 24 so as to be discharged to an intermediate tray 32 if a sheet size is a small size when a staple sort is selected. The stacked sheets S on the intermediate tray 32 are processed by means of a stapler 35 in compliance with a set mode, and then, the bundle of the sheets is conveyed onto a discharge tray 37 on the downstream side by means of a bundle conveying roller 40' and a discharge roller pair 56. On the other hand, sheets conveyed in from the copying machine 1 after accumulation of the sheets S on the intermediate tray 32 is finished are stacked on another intermediate tray 33 so as to be processed.