baber/WOPTO huggingface dataset:
Patent JP-H0479637-A (JP)
Title: Data multiplexing system
Inventor: YOSHINAGA KOTARO
IPC: H04L7/00
Filed: 1990-07-23
Abstract: PURPOSE:To connect an arbitrary number of terminals and to multiplex data from each terminal by connecting one or more terminals to a bus and allowing a terminal wanting to make transmission to transmit data by adjusting the conflict with other terminals. CONSTITUTION:A terminal transmits a terminal number to a conflict controlling signal line 3 and compares the terminal number with a signal on the line 3 by means of comparing sections (10-1)-(10-n) and transmits data to the line of a bus only when they coincide with each other. Each terminal transmits synchronizing signals from synchronizing signal outputting sections (9-1)-(9-n) to a synchronizing signal line 4 when the data length of the data they want to transmit are shorter than the maximum value of preset data lengths. When the data length is longer than the above-mentioned maximum value, a synchronizing signal is transmitted to the signal line 4 from a synchronizing signal transmitter 6. The terminals that want to make the next transmission competes with each other at the time when these synchronizing signals are transmitted to the signal line 4 and a certain terminal is given priority for transmitting data to the data line.
Patent JP-S5982797-A (JP)
Inventor: SAKAMOTO KUNIO
IPC: H05K3/46
Filed: 1982-11-02
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-H0480706-A (JP)
Title: Method for connecting optical fiber and optical waveguide
Inventor: KADOI TAKAYUKI
IPC: G02B6/30
Filed: 1990-07-23
Abstract: PURPOSE:To easily align the optical axes of the optical fiber and optical waveguide with each other by coupling the optical fiber whose coupling tip is machined slantingly from the top surface of an embedded optical waveguide substrate. CONSTITUTION:The coupling end surface of the optical fiber 1 is machined slantingly and coupled from the top surface of the embedded optical waveguide 3. In this case, the need for alignment in a (y) and a (z) direction and a thetax direction among five directions in total, i.e. an (x) (horizontal) direction, the (y) (vertical) direction, the (z) (optical axis) direction, the thetax (rotation of (x) axis) direction, and a thetay (rotation of (y) axis) direction is eliminated and the optical axes are adjusted only in the two (x) and thetay directions. Consequently, the optical axis adjustment is extremely easy and the operability is greatly improved.
Patent JP-H0532780-A (JP)
Title: Production of aromatic sulfide/ketone polymer
Inventor: HAYAKAWA HITOSHI
IPC: C08G75/00
Filed: 1991-08-01
Abstract: PURPOSE:To economically obtain the subject readily melt moldable polymer having high heat resistance using an inexpensive raw material by reacting a dihalobenzophenone with a specific amount of a sulfidizing agent and then reacting the resultant reaction product with a dihalo aromatic compound. CONSTITUTION:(A) A dihalobenzophenone (preferably a 4,4'-halogeno derivative) in an amount of 0.45-0.53mol based on 1mol sulfur in (B) a sulfidizing agent (preferably sodium sulfide pentahydrate or sodium hydrosulfide, etc.) is initially reacted with the component (B) in an organic solvent (preferably N- methylpyrrolidone, etc.). The resultant reaction product is then reacted with (C) a dihalo aromatic compound (preferably p-dichlorobenzene, etc.) which is a dihalobenzene or a dihalonaphthalene capable of containing a substituent group to afford the objective polymer having units expressed by the formula (-Ar- is substitutive phenylene or naphthalene; -phi- is p-phenylene).
Patent JP-S5982693-A (JP)
Title: Magnetic bubble element
Inventor: TAKADA NORIMASA
IPC: G11C11/14
Filed: 1982-11-02
Abstract: PURPOSE:To expand the marging of a bias magnetic field by constituting so that the second rod-like permalloy pattern installed at a position rotated by 90 deg. with respect to the first rod-like permalloy pattern, and its one end are bent in the direction opposite to the transfer direction of the adjacent magnetic bubble transferring circuit, with regard to improvement of a 90 deg. corner being adjacent to a magnetic bubble generator of a new creation type. CONSTITUTION:One end of the second rod-like permalloy pattern 9 for constituting a part of a 90 deg. corner is bent to the side opposite to a transfer direction 13 with respect to the transfer direction 13 of a magnetic bubble immediately after passing through the 90 deg. corner. Therefore, influence of a magnetic pole generated at a position 93 after the permalloy pattern 9 is bent is lightened, and accordingly, is possible to prevent a malfunction due to run-out of the magnetic bubble in a part where a bias magnetic field is small.
Patent JP-S6437175-A (JP)
Title: Switcher system
Inventor: YAMAUCHI SHINGO
IPC: G11B20/00
Filed: 1987-07-31
Abstract: PURPOSE:To simplify the program generating work for a switcher system by controlling the switching of connection of an input line and an output line of switcher system based on connection information stored in a memory means. CONSTITUTION:A control circuit 2 is provided with a memory circuit, and obtains the switching information of the switch circuits P111-P133, P211, P212, P311-P323 of the entire switcher system 1 based on the connection information of switchers 3-5, and stored thus obtained information in the memory circuit. In controlling this switcher system 1 by a program, a control circuit 2 outputs control information DS based on the switching information stored in the memory circuit.
Patent JP-H1129328-A (JP)
Title: Coating solution for forming thin film of ferroelectric material
Inventor: MORIOKA HIROSHI
IPC: C01G29/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a coating solution free from the problem of crystal deposition and gelatinization, causing little change in the solution viscosity with time and having improved storage stability by including bismuth nitrate, an organometallic compound and a diol compound. SOLUTION: This solution is produced by dissolving bismuth nitrate, an organometallic compound selected from strontium compound, tantalum compound, barium compound, lead compound, niobium compound and titanium compound, at least one kind of dial compound selected from ethylene glycol, diethylene glycol and 1,3-propanediol in an amount of 0.1-5.0 equivalent based on the amount of the metal in the coating solution and optionally 0.1-1.0 equivalent, preferbly 0.1-0.3 equivalent (based on the metal in the solution) of acetylacetone and a doping agent comprising a compound containing at least one kind of element selected from Ba, Pb, Ti and Nb.
Patent JP-H0357631-A (JP)
Title: Assembling equipment for bottom part of vessel made of paper
Inventor: WAKAE IKUO
IPC: B31B50/30
Filed: 1989-07-26
Abstract: PURPOSE:To perform assembly and seal of a bottom part without utilizing a turret equipped with many mandrels by performing assembly of the bottom part of a vessel made of paper while the vessel made of paper is intermittently traveled on a horizontal traveling route CONSTITUTION:The top vessel 3 made of paper is pulled out by a drawer 17 from many flat vessels 3 set to a feeder 16. The vessel 3 is raised up so that the cylindrical vessel 3 having a rectangular cross section is formed and set at a vessel supplying position SO. Then the vessel 3 is pushed up by a transfer tool 18 and inserted into a holder 13 allowed to stand at a position S1 and held. The vessel 3 is traveled horizontally and intermittently by the holder 13. The bottom part of the vessel 3 is straightened and folded at the positions S2, S3 in the midway part. The bottom part is sealed at the positions S4, S5 and flatly shaped at the position S6. Furthermore the triangular flap 4C of the bottom part is vertically raised up. While the vessel is passed through the positions S7, S8, this triangular flap 4C is folded into the bottom face of the vessel and heated at the position S9 and bonded to the bottom face of the vessel at the position S10.
Patent JP-H0479273-A (JP)
Title: Optical transmission electric signal amplifier device
Inventor: JIYON KEBIN TOWAINAMU
IPC: H01L31/18
Filed: 1990-07-20
Abstract: PURPOSE:To realize a high-speed operation of a device by building the device in such a structure that light from a bias light source is first transported through one p-n junction which works as a modulator for the optical absorption amount on an input electric signal and then is absorbed by the other p-n junction which generates an output electric signal, working as a photo diode. CONSTITUTION:On a semi-insulating GaAs substrate 11, an n<+>-type GaAs layer 12, an n-type GaAs layer 13, a p-type AlGaAs layer 14, an n-type GaAs layer 15, an n-type AlGaAs layer 16 and an n<+>-type GaAs layer 17 are deposited in this order. Next, (the layer 17 is etched using gate electrodes 18 formed by a lift-off method as masks. Then, the layer 14 is exposed by mesa etching using a photo resist 112 formed on a region, which contains the gate electrodes 18 and has an entrance window 111, as a mask. After that, the layer 12 is exposed by mesa etching using a photo resist 113, which covers a region containing common electrodes 19 formed on the layer 14 and above area, as a mask. Then, collector electrodes 110 are formed on the layer 12 and then the layer 12 and the substrate 11 are mesa-etched using a photo resist formed on a region containing the collector electrodes 110, as a mask. This method makes it possible to manufacture a device without using a minority carrier, resulting in the manufacture of the high-speed device.
Patent JP-H0357663-A (JP)
Title: Thermal transfer printer
Inventor: MISONO SHIGEMI
IPC: B41J13/08
Filed: 1989-07-25
Abstract: PURPOSE:To ensure the repeatability of mechanical position by providing a platen roller part consisting of two parts such as capstan pulley and platen pulley and allowing a rubber-like elastic material on a pulley belt and an ink film to hold a paper for transfer with another pair of transport belts permitted to hold the paper. CONSTITUTION:Paper for transfer 8 is fed by a paper feed capstan 7 until it is detected by a photosensor 17. Next, a thermal head 4 presses the ink film 13 to an endless belt 1 on a platen pulley 3 to commence printing. In addition, a capstan pulley 2 is synchronized to move the paper 8 in a subscan direction. In this case, a transport belt 14 for prevention of a positional misalignment synchronously rotates, pressing the endless belt 1 and transports the paper 8 to the left. If the first yellow color printing is completed as described, a winding roll 6 winds the paper 8 until a photosensor 11 detects a magenta color. After this, the thermal head 4 and a guide roller 12 again are pressed against the platen pulley 3, then the capstan pulley 2, synchronized with the platen pulley 3, winds back the paper 8 and the ink film 13 to a next print start position. In this case, the roll 5 takes up the ink film wound back in synchronized mode.
Patent JP-H04226563-A (JP)
Title: Thermoplastic resin composition for engineering with improved processability and performance
Inventor: OMAARU MOHAMETSUDO BOUTONI
IPC: C08L69/00
Filed: 1991-07-09
Abstract: PURPOSE: To provide a thermoplastic resin compsn. consisting of an aromatic carbonate polymer, a styrene/acrylonitrile copolymer, a specific impact modifier and polybutylene terephthalate and having improved processability and capacity.  
     CONSTITUTION: An engineering resin compsn. consists of an aromatic carbonate polymer (A) pref. obtained from bisphenol A and phosgene and having intrinsic viscosity of 0.3-1.5/g, 2-15 wt.% of copolymer (B) of 70-78% of styrene and 22-30% of acrylonitrile for improving shearing rate dependence viscosity, 2-20 wt.% of an alkyl (meth)acrylate-(conjugated) diene-styrene shell-core copolymer for improving impact, pref., a methyl methacrylate/styrene/butadiene shell-core copolymer (C) and 2-50 wt.% of polybutylene terephthalate (D) pref. having intrinsic viscosity of 0.3-1.5/g and, if necessary, a filler or other auxiliary agent. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H1177917-A (JP)
Title: Heat shrinkage polystyrene laminate film
Inventor: HIRUMA TAKASHI
IPC: B32B27/30
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat shrinkage polystyrene laminate film having excellent balance of transparency, low natural shrinkage in an ambient temperature range, breakage resistance and shrinkage finishing properties. SOLUTION: The heat shrinkage polystyrene laminate film comprises an intermediate layer made of rubber-like elastic material dispersed polystyrene resin, and front and rear layers formed of resin made of block copolymer made of vinyl aromatic hydrocarbon and conjugated diene hydrocarbon or mixed polymer obtained by mixing the copolymer with styrene polymer and having a storage elastic modulus at 90 deg.C at vibrating frequency of 10 Hz of 2.0×10<9> to 9.0×10<9> dyn/cm<2> and laminated and oriented. In this case, heat shrinkage of 10 sec in warm water of 90 deg.C is 30% or more at lest in one direction, and maximum neck-in rate of 10 sec in warm water of 90 deg.C in a direction perpendicular to the above direction is 20% or less.
Patent JP-H1023657-A (JP)
Title: Anomaly detection device of phase-advancing capacitor
Inventor: YAMAMOTO MAKOTO
IPC: G01R31/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent the use of electric power, when a phase-advancing capacitor of a high voltage substation facility become abnormal, that is, power factor is in a poor state. SOLUTION: A wire-shaped signal line 9 which is mechanically broken when the inner pressure of an outer case 2 for housing airtight the phase-advancing capacitor 1 rises and the case 2 expands, trip means for detecting the broken wire of the wire-shaped signal line 9 and tripping the phase-advancing capacitor 1 from a power line, and alarm means for outputting the alarm when the broken wire of the wire-shaped signal line 9 is broken are provided. When an abnormal state occurs at the phase-advancing capacitor 1, and the inner pressure of the case rises, the trip means operates, so that the explosion and breaking of the phase-advancing capacitor 1 is avoided, and an alarm is output, and a maintenance personal can immediately replace the phase-advancing capacitor, so that the use of power under the state of poor power factor can be avoided.
Patent JP-S6172459-A (JP)
Title: System for recognizing normalcy of intra-office data transmission
Inventor: KAKUMA SATORU
IPC: H04M3/26
Filed: 1984-09-18
Abstract: PURPOSE:To speed up the discrimination of a location where a trouble arises by monitoring monitor information on a specific time slot. CONSTITUTION:A transmission line 7 connects a distribution stage 1 of a digital converter and an additional system device 6 through transmission line interface circuits so as to form a system for transmitting intra-office data. In the system, monitor information is inserted into a specific slot through the operation of a microprocessor 15 in one transmission line interface circuit, and is transmitted. The normalcy of the monitor information which the microprocessor 15 in the other transmission line interface circuit receives and extracts is recognized, and folding circuits 17 and 18 are activated to execute the wrap test.
Patent JP-H0243589-A (JP)
Title: Cleaning device
Inventor: YAMASHITA KEITARO
IPC: G03G21/00
Filed: 1988-08-03
Abstract: PURPOSE:To surely recover toner by a simple structure by constituting a toner recovery means for recovering toner scraped from a blade of a specific case member, a magnetic roll and a toner discharging member. CONSTITUTION:Magnetic toner 2 scraped from the surface of a photosensitive drum 1 by the edge of the blade 4 is attached to the surface of a collecting part 6a by the magnetic suction force of the magnetic roll 7 and moved to a stock part 6b by the rotation of the roll 7. When the toner 2 goes out from a range affected by the magnetic attraction force of the roll 7, the toner 2 is dropped by gravity, stacked on the bottom of the stock part 6b and discharged to the outside of the device. Thus, the toner 2 removed by the comparatively simple structure can be surely recovered.
Patent JP-H0635651-A (JP)
Title: Information processor
Inventor: NISHIYAMA KAZUHIDE
IPC: G06F3/048
Filed: 1992-07-21
Abstract: PURPOSE:To easily execute a handwriting input, and also, to make the contents of a window easily visible by displaying the window by rotating it to an arbitrary angle. CONSTITUTION:The information processor is provided with a central processing unit (CPU) 401, a storage device, an input device, a display memory (VRAM) 406 for storing display data, and a display device (LCD) 404 for displaying the contents of the VRAM 406, and displays simultaneously plural windows on the LCD 404. In this case, in a position of the VRAM 406 defined, based on window management information containing a coordinate of a display position of the window which is being displayed at present, display priority, and a coordinate for showing the part superposed to the other window, the display data of the window is stored. As for the window management information, it is furthermore allowed to have a rotational angle of the window to a reference line of a display screen of the LCD 404, and to the display data of the window, a coordinate transformation is performed by using this rotational angle, and thereafter, it is stored in the VRAM 406.
Patent JP-H0244377-A (JP)
Title: Registration correcting device for image forming device
Inventor: HAYASHI MASAYOSHI
IPC: G03G15/01
Filed: 1988-08-05
Abstract: PURPOSE:To correct the dislocation of each image developing means with real time by calculating the dislocation of each image developing means in parallel with reading an image pattern detecting dislocation. CONSTITUTION:When the detecting means 2R starts detecting a prescribed mark pattern, adding means 42R and 42RR successively add, in both main scanning and subscanning directions, data on the prescribed mark pattern to be detected, and storage means 45R and 45RR write and store the data with a scanning line unit. A correcting means 1 successively compares the stored and added data with the mark pattern data so as to correct the dislocation of each image supporting body or exposure scanning system, thereby normalizing the registration of each image supporting body. Since data on regist mark is held while adding a small memory capacity at real time, dislocation detecting process is speedily performed.
Patent JP-S6172385-A (JP)
Inventor: KANEKO MASATAKA
IPC: G07D3/00
Filed: 1984-09-17
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-2001018312-A (JP)
Title: Moisture-conditioning sheet, manufacture of moisture- conditioning sheet, mat flooring using moisture- conditioning sheet, and interior building material
Inventor: SATO MASUYOSHI
IPC: E04F15/02
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To ensure secure retaining of carbon particles and improve moisture-conditioning capability to expand the range of usable forms of a sheet by bonding the carbon particles to each other and the carbon particles, a nonwoven fabric and a covering material together, with the help of an adhesive applied to the carbon particles, between the air-permeable non woven fabric and the covering material and thereby molding the entirety of these materials into a continuous sheet of an almost uniform thickness. SOLUTION: The moisture-conditioning sheet is of a continuous sheet from of an entirely almost uniform thickness obtained by bonding carbon particles 14 to each other and the carbon particles 14, a nonwoven fabric 10 and a covering material 12 together, with the help of an adhesive applied to the carbon particles 14, between the air-permeable nonwoven fabric 10 and the covering material 12. The carbon particles 14 to be used are the particles of 'Bincho' charcoal. The moisture-conditioning sheet is free from the scattering and loss of the carbon particles 14 as the carbon particles 14 are mutually bonded and the carbon particles 14, the nonwoven fabric 10 and the covering material 12 are bonded together, with the help of an adhesive. In addition, the nonwoven fabric 10 and the covering material 12 adequately retain the carbon particles 14 to ensure that no particle leakage occurs.  Besides, the sheet is uniform in thickness and continuous as a web, so that it is easy to handle and can be conveniently used for various applications by cutting it to an appropriate length. Thus it is possible to arbitrarily regulate the layer thickness of the carbon particles and the like and therefore, manufacture the moisture-conditioning sheet of stable quality at a low cost.
Patent JP-H0617239-A (JP)
Title: Raw material metal supplying method for vacuum vapor deposition
Inventor: TAKAI MITSURU
IPC: C23C14/30
Filed: 1992-06-30
Abstract: PURPOSE:To disperse raw materials so as to uniformize a temp. distribution and to obtain a vapor deposited film having a specified compsn. and thickness by supplying raw materials from plural points including both ends in the longitudinal direction of a slender crucible in the raw material metal supplying method for vacuum vapor deposition. CONSTITUTION:The raw material metals 17 are supplied from >=2 points including both ends in the longitudinal direction of the slender crucible 15. For example, the raw material metals 17 housed in a hopper 32 are supplied via supplying paths 34, 38, 40 to the crucible 15. An electron beam is directed to these raw material metals 17, by that, the metals are melted and the vapor thereof are deposited by evaporation on a base body. As a result, the raw material metals 17 are dispersedly supplied and, therefore, the smaller heat quantity for heating the metals is required and the temp. distribution is uniformly held.
Patent JP-S6438212-A (JP)
Title: Conductive molded body and its preparation
Inventor: ICHIKAWA KOJI
IPC: B29L31/34
Filed: 1987-08-05
Abstract: PURPOSE:To obtain a conductive molded body having a base plate composed of a synthetic resin wherein a high density conductive layer is integrally provided to a surface layer or in the vicinity thereof, in the molding of a conductive resin composite due to a reactive injection molding method (RIM method) other than a norbornene resin molded body, by sedimenting a conductive filler in a mold before completing the polymerization of a reactive raw liquid. CONSTITUTION:When a conductive resin molded body (excepting a norbornene resin molded body) is prepared by an RIM method, a reactive raw liquid containing a conductive filler is injected in a mold and, subsequently, the conductive filler is sedimented to the lower part of the mold before polymerization is completed to make it possible to obtain a conductive molded body wherein a high density conductive layer composed of the conductive filler is integrally provided to the surface layer thereof or in the vicinity thereof. The high density conductive layer composed of the mixture layer of the conductive filler and the resin pref. has density of 1.0g/cm<3> or more, a thickness of 0.1mm or more and the content of the conductive filler in the layer of 5vol.% or more.
Patent JP-H0942409-A (JP)
Title: Hollow ball screw
Inventor: YOSHIDA ISAMU
IPC: F16H25/24
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce the number of working man-hours of the screw shaft of a hollow ball screw, and also improve mechanical property. SOLUTION: In a hollow ball screw which consists of a hollow screw shaft arranged an inner spiral groove on an outer peripheral surface, a ball nut which is penetrated the screw shaft 1 and arranged an outer side spiral groove opposing to the inner side spiral groove 2 of the screw shaft on an inner circumferential surface, and a plurality of ball which is rotatably arranged in a spiral ball circulating passage formed between the inner spiral groove 2 of the screw shaft 1 and the outer side spiral groove of the ball nut, the hollow hole 3 surface of the screw shaft 1 is formed on a first surface at the time of plastic work, and the cutting work of the hollow hole 3 surface is omitted.