baber/WOPTO huggingface dataset:
Patent JP-H03159767-A (JP)
Title: Controlling method for sheet feeding
Inventor: YOSHINO SATOSHI
IPC: B41J11/42
Filed: 1989-11-17
Abstract: PURPOSE:To make high-speed sheet feeding possible for a dot line printer operating on minute sheet feeding by a method wherein a stepping motor is made, when a sheet-feeding speed at n times the normal pitch is specified, workable either in 2 phase or 1-2 phase excitation according to whether n/2 is an aliquot part or an aliquant part of n. CONSTITUTION:When a sheet-feeding speed at n times the normal pitch is specified under a condition where a stepping motor 3 is stopped in 2 phase excitation and in the case where n/2 is an aliquot part of n, the stepping motor 3 is turned by n/2 steps, and in the case where n/2 is an aliquant part of n, the motor is turned by (n-1)/2 steps and is turned, after this, by one step in 1-2 phase excitation. Under a condition where the stepping motor is stopped in 1-2 phase excitation and in the case where n/2 is an aliquot part of n, the stepping motor 3 is turned by one step and is turned, after this, by (n-2)/2 steps in 2 phase excitation and is further turned by one step in 1-2 phase excitation. In the case where n/2 is an aliquant part of n, the stepping motor is turned by one step and is turned, after this, by (n-1)/2 steps in 2 phase excitation.
Patent JP-H09107319-A (JP)
Title: Two-way relay amplifier
Inventor: NIKI YOSHIRO
IPC: H04B7/204
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To extend a diversity function of a base station to a mobile station at a remote location in a simple way by using a control circuit to switch a changeover switch based on a detection output of an input level detection circuit to attain switching connection of an amplifier circuit. SOLUTION: When a signal from a base station 57 of the time division simultaneous transmission reception system is sent from an antenna terminal 60b, the signal is branched into an outgoing direction by a circulator 1b and it is detected by an input detection circuit 5b and a control microcomputer 9 detects the detection output. Then the signal is used to throw device changeover switches 71a, 71b to the position of the circulator 1b so as to allow amplifier circuits 3, 4 to amplify the signal. Simultaneously changeover switches 72a, 72b are thrown to the position of a circulator 2b to allow the signal to be sent to a counter-mobile station antenna 52b via a terminal 11b. The gain of the amplifier circuits 3, 4a, 4b is adaptively controlled to prevent oscillation caused by bypassed signals in incoming and outgoing directions and the diversity function of the base station 57 is extended up to repeater output terminals 11a, 11b.
Patent JP-H05143103-A (JP)
Title: Process control device
Inventor: FUDEYASU TAKAHIRO
IPC: G05B23/02
Filed: 1991-11-15
Abstract: PURPOSE:To obtain a process control device capable of holding an analog output during the period of changing work for the sort of operation or the like and smoothly changing the analog output value after ending the changing work. CONSTITUTION:This process control device his a connection detecting circuit 3 for recognizing whether a hand held communicator(HHC) 1 is connected or not and an output holding means 8 for holding an analog output value when a protect switch 5 is turned off in the connected state of the HHC 1. The device is also provided with a holding releasing means 8 for releasing the holding state of an analog output means when the switch 5 is turned on in the holding state of the analog output value, and then gradually following new analog output values and a flicker lamp 4 to be turned on/off when the switch 5 is turned off in the disconnected state of the HHC 1 or when the HHC 1 is detached in the OFF state of the switch 5.
Patent JP-H11132971-A (JP)
Title: Grinder of cement preparation ingredient and sample-creating device for analysis and fluorescence x-ray analysis system using it
Inventor: MARUYAMA HIDEO
IPC: B02C23/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a grinder or the like for accurately analyzing the composition of a cement preparation ingredient. SOLUTION: A grinder 3 of a cement preparation ingredient is provided with a grinding part 1 that has an ingredient throw-in port 11 for throwing the cement preparation ingredient where a plurality of compound alone ingredients are prepared and grinds the thrown cement preparation ingredient, and a sample collection part 2 that is provided at the lower part of the grinding part 1 and collects the ground cement preparation ingredient as a sample. The sample collection part 2 has a first vibration body 21 for dropping the sample adhering onto the internal surface of the sample collection part, a filtration exhaust part 22 for capturing the sample to the internal surface while internal air is being filtered and exhausted, and a second vibration body 23 for dropping the sample being captured onto the internal surface of the filtration exhaust part 22.
Patent JP-H02232391-A (JP)
Title: Additive plating bath and method thereof
Inventor: IISA SETSUDO MAAMUUDO
IPC: H05K3/18
Filed: 1989-11-21
Abstract: PURPOSE: To enable additive plating on polymer or ceramic thick film circuit patterns by executing electroplating within an additive copper plating bath of a specific compn.  
     CONSTITUTION: A bath containing 0.50 to 0.75mol sulfuric acid, 0.3 to 0.5mol copper sulfate, 1 to 2g/l urea, 2 to 3ml/l glycerol, 0.5 to 1.0ml/l surface activator and 800 to 850ml deionized water is prepd. A work piece is immersed for the time meeting the plating thickness into the bath at a current density of 11 to 44mA while the bath is kept stirred gently at a temp. range of 20 to 30°C. As a result, the screen printing of the conductive thickness films on circuit boards in the desired circuit patterns is made possible without subjecting the work piece to a surface treatment, etching or electroless plating. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07209681-A (JP)
Title: Logic element displaying bistability of light without applied voltage from outside and its manufacture
Inventor: SAI EIKAN
IPC: H01L31/14
Filed: 1994-12-05
Abstract: PURPOSE: To improve bi-stability of light in SEED where the bi-stable characteristic of light is obtained with improvement without external voltage. CONSTITUTION: The thickness of an intrinsic area is reduced by appropriately reducing the frequency of a multiplex quantum well 31. Thus, SEED of an asymmetrical Fabry rot structure where resistance for considerably increasing the difference (ΔR) of a reflection factor between on/off states and the bi-stable width (ΔP) of light does not match while the appropriate on/off intensity ratio is maintained which is required from an optical system can be provided.
Patent JP-H06147155-A (JP)
Title: Vane type compressor
Inventor: OGURA TOSHIYUKI
IPC: F04C18/344
Filed: 1992-11-11
Abstract: PURPOSE:To suitably urge a vane toward the wall surface of a cylinder bore without incurring a jump-up of manufacturing cost. CONSTITUTION:In a vane type compressor comprising a cylinder block 1 opened at opposite end surfaces and having a cylinder bore 10, a rotor 2 located in the cylinder bore 10 so as to be freely rotatable, a vane 3 incorporated in the rotor 2 and having a leading end which makes slide-contact with a wall surface 11 partitioning the cylinder bore 10, side plates 4, 5 blocking the opened end faces of the cylinder block 1, storage recess parts 43, 44 are formed in parts of the side plates 4, 5 which are opposed to the rotor 2, and a ring-like resilient member 9 is located in each of the storage recesses 43, 44, that is the resilient member 9 is loosely fitted on the vane 3.
Patent JP-H02148956-A (JP)
Title: Telephone terminal equipment
Inventor: INOUE MASAYOSHI
IPC: H04N5/76
Filed: 1988-11-29
Abstract: PURPOSE:To reduce video recording interruption time by generating a control signal to start the operation of an equipment to be controlled when a timer by a timer means is between an operation start time and an operation end time of the device to be controlled stored in a storage means while a power failure detection means outputs a power failure restoration signal. CONSTITUTION:When an input level Vc to a Schmitt inverter 29 is larger than the threshold voltage of the Schmitt inverter 29, the output of the Schmitt inverter 29 goes from a low to a high level and is inputted to a port A of a control means 4, which detects the restoration of a power failure. At the restoration of power failure, the control means 4 drives an infrared ray emitting diode 7 when the restored time is between the video recording start time and the video recording end time and radiates an infrared ray representing the video recording start toward a VTR 12. Thus, the time disabling the video recording is minimized.
Patent JP-H02146588-A (JP)
Title: Avtc system
Inventor: YAMAMOTO AKIMASA
IPC: G09G5/00
Filed: 1988-11-29
Abstract: PURPOSE:To facilitate the operation of a control system by storing plural kinds of basic image planes in a controller and sending image plane information required for control on connected terminals from the terminals to the controller. CONSTITUTION:The controller 3 is stored with plural kinds of basic image planes to be displayed on a display part 4 and the terminals 6-(n) connected by a common path 5 hold image plane information required for their control. Then target image plane information is sent to the controller 3 on data reception from the controller 3. Consequently, display image planes corresponding to current states and display image planes corresponding to the terminals 6-(n) can be displayed on the controller 3 according to indications from the terminals 6-(n) and system alteration is easily handled.
Patent JP-H10118269-A (JP)
Title: Game machine
Inventor: WATANABE HIROO
IPC: A63F7/02
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To sufficiently enhance amusement taste of games for players by making expecting feeling about the occurrence of special game conditions full of variations. SOLUTION: A Pachinko game machine 1 comprises a pictorial design display device 25 for displaying at least one of a series of pictorial designs 26 to 28 made up of a plural kinds of pictorial designs, and a control device 35 for controlling the drive of the pictorial design display device 25 according to changes in the game situation. When the game situation meets a first condition, the control device 35 causes the pictorial design display device 25 to variably display pictorial design series 26 to 28. The control device 35 produces a big hit game state for a player based on the stop of the variation in the pictorial designs of the pictorial design series 26 to 28 at a specific pictorial design. The controller 35 becomes a pre-finish state before the occurrence of the big hit game state.  If the game state meets the second condition at that time, at least a part of the pictorial design in the pictorial design series 27 is changed to another pictorial design.
Patent JP-H03161837-A (JP)
Title: Multiple do loop operation acceleration source program forming system
Inventor: TAKAHARA HIROSHI
IPC: G06F9/45
Filed: 1989-11-20
Abstract: PURPOSE:To accelerate operation by executing optimization so that the loop length of the innermost DO loop is maximized and the loop length of the inside DO loop is longer than that of an outside DO loop. CONSTITUTION:A loop length sorting part 5 sorts the loop lengths of respective DO loops from evaluation based upon a loop length evaluating part 4 and a control variable change range changing part 6 replaces the change range of control variable among respective DO loops so that the loop length of the inner most DO loop out of a multiple DO loop extracted from a multiple DO loop extracting part 1 is maximized and the loop lengths of the DO loops are gradu ally reduced in the outside direction. An array element changing part 7 changes the storage positions of array element values of an array having control variables as subscripts in the multiple DO loop, an array declaration changing part 8 changes the array declaration description of the array and a DO loop information output part 9 allocates an identification number to the multiple DO loop and outputs a DO loop information list and a changed source program forming part 10 forms and outputs a changed source program 13. Thus, opera tion can be accelerated.
Patent JP-H04173942-A (JP)
Title: Production of automotive panel material
Inventor: SAKURAI TAKEO
IPC: C22C21/02
Filed: 1990-11-06
Abstract: PURPOSE:To produce an Al alloy sheet for an automotive panel having superior formability and strength by successively subjecting an Al-Mg-Si alloy sheet having a specified compsn. to soln. heat treatment, forming and heat treatment under specified conditions. CONSTITUTION:An Al-Mg-Si alloy sheet contg. 0.3-1.0wt.% Mg and 0.6-2.0wt.% Si (Mg/Si<1) is subjected to soln. heat treatment by heating, e.g. at 550 deg.C for about 20 sec and rapid cooling. The resulting Al alloy sheet having superior formability but low strength is formed into an automotive panel and heat-treated at 185-220 deg.C for 20-60min to enhance the strength. An automotive panel material having superior formability and strength can be obtd.
Patent JP-H02160846-A (JP)
Title: Styrene-butadiene copolymer rubber composition
Inventor: HATTORI YASURO
IPC: C08L21/00
Filed: 1989-11-22
Abstract: PURPOSE:To improve the resilience, abrasion resistance, heat build-up properties, etc., to thereby make the title composition useful esp. for tire application by compounding a raw material rubber contg. a specific styrene-butadiene copolymer rubber with carbon black and vulcanizing agents. CONSTITUTION:Styrene and butadiene are copolymerized in batch in the presence of a catalyst comprising an organolithium compd. and a Lewis base in an inert diluent under a temp. rise condition with an initiation temp. of 30-80 deg.C, the max. temp. of 120 deg.C and the difference between the max. temp. and the initiation temp. of 10-45 deg.C, to produce a styrene-butadiene copolymer rubber with a Mooney viscosity of 30-150, a combined styrene content of 10-30wt.%, a content of 1,2-vinyl linkage in the butadiene part of 35-65%, a ratio of weight- average MW to number-average MW of 1.2-3.5, a free styrene content determined by gel permeation chromatography of the ozone-decomposed product of at least 50wt.%, a long-chain styrene block content of 5wt.% or lower based on the total combined styrene, and  Tg (differential scanning calorimetry) of 2-12 deg.C. 100 pts.wt. raw material rubber contg. at least 30wt.% the resulting copolymer rubber is compounded with 20-120 pts.wt. carbon black and vulcanizing agents.
Patent JP-H02149842-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: HIRABAYASHI SHIGETO
IPC: G03C1/83
Filed: 1988-12-01
Abstract: PURPOSE:To obtain a silver halide color photographic sensitive material causing scarcely contamination generated by a dyestuff after development, and having improved sharpness and color reproducibility by incorporating a specified compd. into a photograph constituting layer and a specified cyan coupler into a red-sensitive silver halide emulsion layer. CONSTITUTION:Compd. expressed by the formula (I) is contained in a concentration range of 1-100mg/m<2> in a photograph constituting layer; silver halide particles consisting substantially of AgCl are contained in a photosensitive silver halide emulsion layer, and a cyan coupler expressed by the formula (II) is contained in a red-sensitive silver halide emulsion layer. In the formula, each R<1> and R<2> is an alkyl group, aryl group, or heterocyclic group; each R<3> and R<4> is a cyano group, carboxyl group, etc.; each R and Y is an H atom or a substituent; X is an H atom or a substituent eliminated by a reaction with an oxidized body of a color developing agent; Z is a group of nonmetal atoms necessary for forming an N-contg. 6-membered heterocyclic ring by condensing together with -N(Y)- to form a pyrazole ring. Thus, a silver halide color photographic sensitive material having high sharpness, and superior color reproducibility and causing scarce contamination generated by a dyestuff after development, is obtd.
Patent JP-H04172818-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAKAZATO HIROSHI
IPC: H03K19/0175
Filed: 1990-11-07
Abstract: PURPOSE:To suppress noise of a power source and earthing line below a fixed level by changing the external driving capability of an output buffer in accordance with the number of operations of an input signal group to the output buffer. CONSTITUTION:When internal signals I1-I3 change from a low level to a high level, projecting signals A1-A3 are outputted to the AND gate 32 of a control circuit 30 and N-channel MOS transistors Q31-Q33 are conducted. A control signal CTN is inputted to the transmission gate 24 of an output buffer 20 after the root potential of recessing signals changes in accordance with the number of conducted transistors. When the output signals B1-B3 of an inverter 22 are inputted to the gate 24 under such condition, outputs C1-C3 are inputted to the gate of an N-channel transistor Q21 in accordance with the potential of the control signal CTN. Accordingly, the potential change at the gate of the transistor Q21, namely, the output signals of output terminals 4-6 become slower as the number of operations of internal signals increases. Therefore, the peak level of the projecting waveform of noise can be suppressed below a fixed level, since the noise does not rely on the number of operated butters.
Patent JP-H06146934-A (JP)
Title: Throttle valve control device
Inventor: SHIMIZU YASUSHI
IPC: F02D9/02
Filed: 1992-11-12
Abstract: PURPOSE:To prevent a foreign substance from being mixed in, always keep a clearance constant, and surely open or close a throttle valve, by providing a hub and an accelerating rotor on a shaft. CONSTITUTION:A throttle valve provided in the intake passage of a body 1 is connected to a shaft 2. The shaft 2 is provided in the decided position in relation to the body 1 by meaus of a collar 10 and a coil spring 5. A hub 11 is fixed on the shaft 2. A rotor 14 and an accelerating rotor 26 are provided on both sides of the hub 11 so as to be rotationally movable in reflation to the shaft 2 and not shaky. Further, an electromagnetic coil 151 is fixed to the body 1. Hereby, clearances between the electromagnetic coil 151 the rotor 14, between a armature 13 and the rotor 14, and between the armature 13 and the accelerating rotor 26 are always kept constant. Consequently, the armature 13 and the rotor 14 during a usual time and the accelerator 26 and the armature 13 at the time of an accident can be surely connected together.
Patent JP-H03136611-A (JP)
Title: Glass pot and making thereof
Inventor: DEIITAA BURINTOEPUKE
IPC: A47G19/14
Filed: 1989-11-22
Abstract: PURPOSE: To firmly connect the pot proper and a handle with a spout together without being influenced by the change in temperature by fitting a plurality of spring clip members to the projected upper periphery of the pot proper, and by filling and solidifying an elastic selling material in the ring-shaped chamber of the handle with a spout. CONSTITUTION: A glass pot 10 is made up of a handle 12 with a spout consisting of a heat-resisting plastic material and a pot proper 14 made of glass. A plurality of connecting members 50 consisting of spring clip members 52 are fitted on the vertically projected peripheral part 40 of the pot proper 14. Each spring clip member 52 is formed of an elastic metallic strip of a nearly V-shape, and is provided with a first leg part 54 and a second leg part 56 being opposite to each other and a central section 57 curved for connecting both leg parts. To seal between the handle 12 with a spout and the pot proper 14, a liquid elastic seal material 80 is filled inside a ring-shaped chamber 32 so that the neck part 42 of the pot proper 14 and the vertically projected peripheral part 40 retained inside the ring-shaped chamber 32, and the spring clip members 52 are harmetecally sealed.
Patent JP-2000132000-A (JP)
Title: Cylindrical member, developing sleeve and photosensitive drum
Inventor: HYOZU YOSHIHIKO
IPC: G03G21/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to subject end part-engaging members and a cylindrical member to always strong coupling and to locally limit the range of the end part deformation of the cylinder by coupling the end part-engaging members to a cylindrical body via annular materials having the coefficient of thermal expansion approximately equal to the cylindrical body. SOLUTION: The cylindrical member 1 is constituted by securely coupling the end part-engaging members 1, of which the main portions consist of resins, to the cylindrical body 5 by the annular members 3 having the thermal expansion approximately equal (a range not exceeding 20% of the upper and lower ranges of the coefficient of thermal expansion of the cylindrical body 5), then coupling these members to the cylindrical member by press-fitting, adhering, heating and cooling. Namely, part of the cylinder is not subjected to machining, such as bending and cutting, by which the range of the end part deformation of the cylinder is extremely reduced and the device may be made compact.  Further, the end part-engaging members of which the main portions consist of the resins are coupled via the material having the coefficient of thermal expansion approximately equal to the coefficient of thermal expansion of the cylindrical body and, therefore, the relaibility of the coupling may be improved.
Patent JP-H05112152-A (JP)
Title: Four-wheel driving vehicle with center differential unit
Inventor: KOBAYASHI TOSHIO
IPC: F16H48/32
Filed: 1991-10-22
Abstract: PURPOSE:To simplify the whole structure of plural hydraulic multiple disc clutches, a brake and so on attached to a multi-function center differential unit so as to be reduced in weight, made in a compact size and be advantageous in lubrication. CONSTITUTION:In a hydraulic multiple disc clutch device 60 attached to a center differential device 50 having various functions, a hydraulic multiple disc clutch 62 for differential limiting and also varying the torque distribution to front and rear wheels is disposed on the innermost side, a hydraulic multiple disc clutch 61 for connecting and disconnecting the power to and from one of front and rear wheels is disposed in the middle, and a five speed brake 63 is disposed on the outermost side in such a manner as to be superposed in triple state coaxially.
Patent JP-S63155094-A (JP)
Inventor: ITO TAKAHIDE
IPC: G09G3/36
Filed: 1986-12-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05114320-A (JP)
Title: Manufacture of ceramics superconductive conductor
Inventor: KIKUCHI SUKEYUKI
IPC: H01B13/00
Filed: 1991-10-22
Abstract: PURPOSE:To provide a manufacture of a ceramic superconductive conductor which is easy of composition and preventive of deterioration in superconductivity. CONSTITUTION:A tape form composite 3 is made by making a single or plural ceramics superconductors 1 in a metal 2, and a desired number of composites 3 are provided around the periphery of a core member 4 such as a round metallic rod or a metallic pipe in a concentrical form, by winding in a spiral form, or by placing along the longitudinal direction, to wind into a desired number of layers, so as to manufacture a ceramic superconductor. In this case, as the tape form composite 3, a composite is used whose ceramic superconductive conductor 1 is winder as it goes from the inner layer toward the outer layer.