baber/WOPTO huggingface dataset:
Patent JP-H0959943-A (JP)
Title: Head-to-head accident preventive device
Inventor: KONDO SHIGEKI
IPC: E01F9/615
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to urge a car driver to stop momentarily by burying a light emitting road surface display in a road surface in front of a crossing point and mounting a light emitting sign board above the side edges of a road near the light emitting road surface display and interlocking the road surface light emitting display with the light emitting sign board so as to emit light or blink on and off. SOLUTION: A light emitting road surface display 2 is buried along a stop line in front of a crossing point 1 at which a sub-line 11 and a main line 12 cross each other or in a road surface G in place of the stop line. A light emitting sign board 4 is mounted on the upper part of a post 41 erected on the side edges of a road near the light emitting road surface display 2. A car sensor 6 and a day and night detection sensor 7 are mounted on the upper end of the light emitting sign board 4.  The day and night detection sensor 7 detects darkness while the car sensor detects a car 3 and when both detection signals are input in a control circuit 8, a power supply device 5 supplies power to the light emitting road surface display 2 and the light emitting sign board 4 where the light emitting road surface display 2 is interlocked with the light emitting sign board 4, thereby emitting light or blinking for a specified time.
Patent JP-H11119569-A (JP)
Title: Image forming device
Inventor: MUNENAKA KATSUMI
IPC: G03G15/01
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which prevents registration displacement in a subscanning direction and a main scanning direction, color slippage, and unevenness in color even in the case of using a stiff transfer-material. SOLUTION: In order to press the transfer material to a carrying belt 100, a follower roller 15 and a pressing roller 16, which rotate in pressure contact with the carrying belt 100, are provided upstream in a transfer position. When the transfer material is pulled in the direction of the carrying of the transfer material while a force of 10 N or more is exerted to the transfer material held between the pressing roller 16 and the carrying belt 100, the transfer material starts to slide over the carrying belt 100.
Patent JP-H0499781-A (JP)
Title: Organosilicon compound
Inventor: OKAMOTO HIDENORI
IPC: C09K9/02
Filed: 1990-08-17
Abstract: NEW MATERIAL:Compounds of formula I (R<1> and R<2> are lower alkyl; R<3> is 2-8C alkylene; R<4> is H, halogen, methyl or methoxy; m is 3 or 4; n is 1-3). EXAMPLE:A compound of formula II. USE:A raw material of photochromic materials useful for a fiber, a sunglass, a recording material, a display material, a coating material, an optically variable material, a toy, etc. PREPARATION:A propylsilane isocyanate compound of formula III is reacted with an equimolar amount of benzospiropyrane compound of formula IV in a reaction solvent, e.g. preferably benzene at 20-100 deg.C.
Patent JP-H1144928-A (JP)
Title: Heat developing photographic material
Inventor: SUZUKI AKIRA
IPC: G03C1/498
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a heat developing photographic material having high sensitivity in red to infrared region, especially in infrared region which is preferable for practical use, and having little change in sensitivity with change of storage conditions, by making the heat developing photographic material contain a reducible silver source, a reducing agent and at least one kind of specified compd. on a supporting body. SOLUTION: This heat developing photographic material contains an org. silver salt as a reducible silver source, a reducing agent and a photosensitive silver halide and/or a component which produces a photosensitive silver halide as a photocatalyst. Also the photosensitive material contains a compd. expressed by the formula. In the formula, L is a bivalent connecting group comprising an aliphatic hydrocarbon group, W is a bivalent connecting group containing one or more oxygen atoms, sulfur atoms or nitrogen atoms, Z is hydrogen atom, a halogen atom, aliphatic hydrocarbon group, aromatic hydrocarbon group or heterocyclic group, m is 0 to 3, Q is a group of nonmetal atoms necessary to form an aromatic hydrocarbon group or a heterocyclic group bonded to the sulfur atom.
Patent JP-H0660274-A (JP)
Title: Commodity sales registered data processor
Inventor: TSUCHIYA HIROTERU
IPC: G07G1/12
Filed: 1992-08-13
Abstract: PURPOSE:To keep safety at the time when a cashier leaves a machine which he takes charge of at the time of replenishing change, requesting an assistance, etc., by switching forcibly from a registration mode to a lock mode. CONSTITUTION:The processor is provided with waiting time setting storage means 20K, 11, 12 and 13M, elapsed time counting means 11, 12 and 14, waiting time lapse discriminating means 11, 12 and forced mode switching means 11, 12, and constituted so that in the case an input operation is not executed at all until the time Ts set and stored in advance elapses in the course of registration mode, it is decided that a cashier leaves a machine 10 which he takes charge of or necessitates leaving the machine, the registration mode is switched forcibly and automatically to the lock mode.
Patent JP-S59111014-A (JP)
Inventor: DANIERU ROWA
IPC: G01F1/06
Filed: 1983-11-16
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-H0668847-A (JP)
Title: Cathode for electron tube
Inventor: HAYASHIDA NOBUHIRO
IPC: H01J61/067
Filed: 1992-08-13
Abstract: PURPOSE:To provide a cathode for an electron tube in which consumptiion of an emitter by ion impact is small, and which can be used as a direct heat type device. CONSTITUTION:A main material 1 comprises a wire material of tungsten. The main material 1 has a number of fine recesses 3 in the surface, and an emitter 2 comprising electron emitting material is filled in each recess 3. Three of the main materials 1 in which the emitters 2 are filled are twisted with each other. As the emitters 2 are filled in the recesses 3, an exposed surface of the emitters 2 to the surface area of the main material 1 becomes small, and a consumption speed by ion impact or vaporization is reduced. Since the main material 1 comprises the wire material, an electric resistance between both ends of the main material 1 can be set large, thereby a cathode can be applied as a direct heat type device.
Patent JP-S6267457-A (JP)
Inventor: RORENTSU KERUSHIYAA
IPC: G01N33/66
Filed: 1986-09-16
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-H0265663-A (JP)
Title: Power circuit
Inventor: HARADA MAKOTO
IPC: H02M3/28
Filed: 1988-08-30
Abstract: PURPOSE:To control an output voltage from a power output winding to a constant value, even if an input voltage varies, by turning ON/OFF power supplied to a primary side winding through a control IC and by supplying the second transistor base of said control IC with the output of said power output winding via a photocoupler. CONSTITUTION:When the voltage of a commercial power supply 3 is elevated, the period, during which the detected voltage Vdet from a detection winding 2B is higher than a specified level, becomes longer. Accordingly, the period for a transistor Q1 to be turned OFF becomes longer to lower the output voltage of a secondary side output winding 2C. On the other hand, when the output voltage V0 of a power output terminal 01 is high, a photodiode D21 is caused to emit light strongly to increase not only the electric current flowing through the phototransistors Q21, Q11 but also the base current of a transistor Q2. Accordingly, the period for said transistor Q2 to be turned ON becomes longer while the period for the transistor Q1 to be turned ON shortens so that the output voltage V0 falls. Thus, the specified output voltage V can be obtained even if said commercial power 3 is, for example, 90-276V.
Patent JP-H1166042-A (JP)
Title: Device and method for processing data
Inventor: ITO YASU
IPC: H04J11/00
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the design and specification check of a filter at the transmitter/receiver of orthogonal frequency division multiplexing(OFDM) system. SOLUTION: An arithmetic unit 41 performs prescribed operation to inputted data while using the same frequency component of (+) and (-) and outputs the same new frequency component data of (+) and (-) to an inverse Fourier transformer 42. Concerning this operation, the amount of the desired time deviation processed conventionally in a time area is transformed in a frequency area so that the output of the inverse Fourier transformer 42 can have this deviation amount. The output from the inverse Fourier transformer 42 is inputted to a quadrature modulator 3, orthogonally modulated and outputted.
Patent JP-2000049192-A (JP)
Title: Flip-chip element mounting method
Inventor: ASAI MASAO
IPC: H01L21/60
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a mounting method in which even electrode pads arranged at fine pitch can be connected surely each other. SOLUTION: A large number of contact holes 11 are made through an insulating sheet 10 by punching and filled with solder paste 12 by screen printing. An insulating sheet 10 is then mounted on a substrate 30 while matching the contact holes 11 with electrode pads 31 and a semiconductor element 20 is mounted thereon while matching the contact holes 11 with electrodes 22. The solder paste 12 is spread into vertical gaps by applying a pressure from above and below. Finally, it is heated entirely at 200-220 deg.C to melt the solder paste 12 by reflow thus connecting both electrode pads 22, 31 electrically through a bump.
Patent JP-H0634710-A (JP)
Title: Socket for semiconductor device
Inventor: TAKATANI HIDESHI
IPC: H01R33/76
Filed: 1992-07-21
Abstract: PURPOSE:To facilitate mounting and dismounting of a semiconductor device and reduce frequency of touch of a man's hand with the semiconductor device in a socket for semiconductor device. CONSTITUTION:It is possible to mount a semiconductor device B on a socket A from an open top face 13 of a socket body 1 and remove the semiconductor device B from an open bottom face 14. As a pair of levers 2 which are supported rotatably with support points 12 as the center on the inner side of the socket body 1 holds the semiconductor device B at the set position and energizing force providing means 3 energize parts 21 which are lower than the support points 12 of the pair of levers 2 toward the semiconductor device B, it is possible to hold the semiconductor device B by resilient force of the energizing force providing means 3. Further, contact pieces 4 provided on the socket body 1 come in contact with leads 5 of the semiconductor device B from the direction which allows the semiconductor device B to pass through, and it is possible to conduct electricity as required.
Patent JP-H0725945-A (JP)
Title: New polymerizable compound containing silicon, silicon-containing linear polymer, silicon-containing linear copolymer and their production
Inventor: NAGASAKI YUKIO
IPC: C08F30/08
Filed: 1993-08-31
Abstract: PURPOSE:To obtain a new compound useful e.g. as a raw material for a silicon- containing linear (co)polymer having excellent adhesiveness to glass fiber, etc. CONSTITUTION:A compound of the formula I or II (Me is methyl), e.g. 4-[2,2,4,4- tetramethyl-3-trimethylsilyl-2,4-disilapentyl-]styrene. The compound of the formula I or II can be produced by reacting tris(trimethylsilyl) chloride of the formula III with methylstyrene having lithiated methyl group in a solution. A polymer having the recurring unit of the formula IV or V can be produced by polymerizing the compound of the formula I or II.
Patent JP-2000049217-A (JP)
Title: Wafer holding member
Inventor: OKUDA NORIO
IPC: H01L21/683
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a wafer holding member which is free from breaking of a board-like ceramic body, even when it is heated up repeatedly to a high temperature above 550 deg.C, and free of anomalous heating or disconnection of an inner electrode due to exfoliation of the brazing material. SOLUTION: The upper face of a board-like ceramic body 2, in which an inner electrode 4 is embedded, is used as a loading plane for a wafer W, and on the lower surface of the board-like ceramic body 2, a lower hole 2a is provided for the inner electrode 4 to penetrate. Meanwhile, a recess 5a is prepared on a feed terminal 5 at its jointing end, and a stress-relaxing material member 8 is inserted into the recess 5a, where the stress-relaxing material member 8 has a thermal expansion coefficient difference which is not more than +2.9×10-6/ deg.C as compared with that of the board-like ceramic body 2 and has a protrusion 8b partially protruding from the jointing side edge of the feed terminal 5. Then, the feed terminal 5 is inserted into the lower hole 2a and is brazed to the lower hole 2a of the board-like ceramic body 2.  The protruding part 8b of the stress-relaxing material member 8 and the exposed part 4a of the inner electrode 4 at the lower hole 2a are brazed to each other, to be fastened to constitute a wafer holding member 1.
Patent JP-H0664445-A (JP)
Title: Corner piece structure for automobile door
Inventor: TAKAMIYA TAKEOMI
IPC: B60J5/04
Filed: 1992-08-17
Abstract: PURPOSE:To enhance working efficiency for manufacturing a corner piece with a core member made of synthetic resin, and lower cost involved as well as to enhance durability with weight reduction and prevention of rust generation. CONSTITUTION:This invention is concerned with the provision of a corner piece structure for an automobile door wherein the aforesaid structure is fixed at the front end section of a front door via core member 24 while the outer peripheral section of the core member 24 is covered with rubber material 25. The core member 24 is made of synthetic resin while being formed integrally, and concurrently the inside of an outer peripheral section 27, and the outer peripheral portion 32 of a bracket section 23 are formed in internal hollow state.
Patent JP-H1061185-A (JP)
Title: Level measuring device for placed concrete
Inventor: HIRATA TAKAYOSHI
IPC: E04G21/10
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To continuously measure, in realtime, a built-up level of placed concrete. SOLUTION: A level measuring device has a sensor part 12 and a measuring part 14. The sensor part 12 which incorporates a pair of electrodes 12a, is extended in the direction in which placed concrete C is built up. The electrodes 12a are connected to the measuring part 14 through lead wires 12d. The measuring part 14 is provided with a changeover switch 14a, a constant-voltage power source 14b connected to one of switches of the changeover switch 14a, for supply a low d.c. voltage between the electrodes 12a, and a voltmeter 14c connected to the other of the switches of the changeover switch 14a, for measuring residual voltage between the electrodes 12a with the lapse of time.  In the measuring part 14, when the changeover switch 14a is manipulated, a low voltage is applied between the electrodes 12a from the power source 14b in a minute time, and after several 10msec. elapses thereafter, a residual voltage between the electrodes 12a is measured by the voltmeter 14c.
Patent JP-H0554646-A (JP)
Title: Memory device and its dynamic ram refresh system
Inventor: SHITAMAE MUTSUO
IPC: G06F12/06
Filed: 1991-08-28
Abstract: PURPOSE:To reduce the degradation in performance of the whole of a system by allowing normal access to banks other than the target bank of refresh even at the time of divisional refresh of a dynamic RAM. CONSTITUTION:When a refresh request signal REFREQ is active and an even bank signal EB is in the low level at this time, a RAS&CAS control part 12 refreshes even banks BANK0 and BANK2 by row address strobe signals RASO and RAS2 and column address strobe signals CASO and CAS2. When the signal EB is in the high level then, odd banks BANKI and BANK3 are refreshed by signals RAS1 and RAS3 and signals CAS1 and CAS3. When even banks BANK0 and BANK2 are refreshed, odd banks BANK1 and BANK3 can be accessed by a CPU; and when odd banks BANK1 and BANK3 are refreshed, even banks BANKO and BANK2 can be accessed by the CPU.
Patent JP-H0266604-A (JP)
Title: Numerical control system
Inventor: YAMAGUCHI TAKAHIRO
IPC: G05B19/404
Filed: 1988-08-31
Abstract: PURPOSE:To ensure the stable working accuracy by correcting a command locus designated by a working program based on an allowable locus error inputted previously and at the same time correcting the feed speed based on the information obtained by detecting the corrected command locus and the position of a drive part. CONSTITUTION:A command locus Pc is corrected based on the position correction value Dc and a new command locus Pex is calculated. This new locus is sent to a function generating part 5 and also to a command form evaluating part 4'. The form data SD' is calculated based on the locus Pex. While a feed speed correcting part 9' calculates an allowable follow-up delay amount with which the locus error is kept within the value obtained by adding an allowable locus error Et and the value Dc together based on the data SD'. At the same time, the part 9' calculates an actual follow-up delay amount based on the shift value DELTAf set per unit time outputted from the part 5 and the detection value Pa given from a position detector 8. Furthermore the part 9 corrects the feed speed Ft so that the actual follow-up delay amount is kept within the allowed follow-up delay amount and calculates a new command feed speed Fex.
Patent JP-H1169424-A (JP)
Title: Radio communication channel assigning method
Inventor: SHIODA HIROSHI
IPC: H04W72/10
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a radio channel assigning method capable of efficiently housing a multi-slot call even in the case that it is required to assign it to the same frequency in the radio communication channel assigning method for which a mobile station shares plural radio communication channels with plural base stations and they are dynamically assigned as needed. SOLUTION: In this radio communication channel assigning method for selecting and assigning the radio communication channel for satisfying required quality as a communication path when two-way communication is performed between a radio base station and the mobile station through a radio channel and a communication connection request from the mobile station is generated, in an environment where the plural channels are shared by the plural radio base stations and single slot calls and calls (multi-slot calls) using plural slots coexist, in the case that the single slot call occurs, the radio communication channel provided with the slots for which remaining slots do not become successive slots at the time of assigning the single slot call to the radio communication channel is assigned.
Patent JP-S6460872-A (JP)
Title: Data reproducing device
Inventor: MURABAYASHI NOBORU
IPC: G11B20/14
Filed: 1987-08-31
Abstract: PURPOSE:To reduce the rate of a bit error at the time of using a recording modulation system with varying recorded density by delaying a phase of a regeneration clock signal by delay time corresponding to the 1st or 2nd modulation system. CONSTITUTION:On the phase-locked loop circuit 11, an output signal CK10 is obtained by repeating frequency of clock component contained in pickup output DTPB, the output signal CK10 is delayed by delay time tau1-tau8 corresponding to the 1st or 2nd recording modulation system via delay time converting means 12, 13A-13H. Consequently, the data recorded by the 1st or 2nd recording modulation system is demodulated by using the regeneration clock signal CK11 in correct phase. By this method, the rate of the bit error is reduced.
Patent JP-S6460141-A (JP)
Title: System for terminal resumption processing
Inventor: SUZUKI HITOSHI
IPC: H04Q3/545
Filed: 1987-08-31
Abstract: PURPOSE:To execute, in a batch, resumption processing to terminals in which troubles are detected in each condition of respective terminals by providing a routine testing part, a terminal resumption processing part, a speech pass cue, a B level pass cue, a speech pass system control part, a terminal control memory and a phase resumption processing part. CONSTITUTION:A terminal resumption processing part 3, when it detects terminal troubles, transmits a resumption order by contents read from a terminal control memory 7, and transmits it through a speech pass cue 4 and a speech pass system control part 6 to a line processor 2. By a response event from the line processor 2 based on the resumption order, the speech pass system control part 6 causes the said terminal to be used. A phase resumption processing part 8 sets a terminal resumption request to the terminal control memory 7. The terminal resumption processing part 3 reads the contents of the terminal control memory 7, transmits the resumption order to the terminal in which the terminal resumption request is set, receives the response event from the line processor 2, and thereby, causes the said terminal to be used. By such a batch processing at a main body equipment side, the efficiency of the terminal resumption processing can be improved.
Patent JP-S6371653-A (JP)
Title: Whole blood diluting liquid
Inventor: TERAJIMA MASAAKI
IPC: G01N33/52
Filed: 1986-09-16
Abstract: PURPOSE:To obtain the satisfactory result of the quantitative determination of not only the normal whole blood but the abnormal whole blood as well by incorporating a water insoluble dispersion phase into a dry type analyzing material at the time of using the whole blood as a sample and analyzing the component (analyte) to be quantitatively determined in the sample by using said material. CONSTITUTION:The water insoluble dispersion phase is incorporated into the soln. for diluting the whole blood sample. The water insoluble dispersion phase is selectable from the group consisting of a styrene polymer, copolymer of a monomer which can be copolymerized with the styrene, red blood cells and ghosts of the red blood cells if said phase is a solid phase. The water insoluble dispersion phase is selectable from a group consisting of phosphate, etc., if said phase is a liquid phase. The above-mentioned water insoluble dispersion phase which is an emulsion or suspension having the grain size ranging 0.01-10mum and can be uniformly mixed with the water phase by a simple stirrer is satisfactory. Additives such as known surface active materials, antifoaming agents and antiseptic agents can be incorporated into the aq. diluting liquid within the range where the desired analysis is not hindered. Alcohols such as methanol, ethanol and benzyl alcohol and other org. liquid materials can be added as the org. solvent to serve as the various above-mentioned agents to the aq. diluting liquid.