baber/WOPTO huggingface dataset:
Patent JP-S56169120-A (JP)
Title: Method and apparatus for continuously generating monosilane
Inventor: YATSURUGI YOSHIFUMI
IPC: C01B33/107
Filed: 1980-06-02
Abstract: PURPOSE: To enable long-time continuous and efficient operation by blowing hydrogen into a lithium electrolytic cell to dissolve lithium hydride in molten salt and reacting the molten salt contg. dissolved lithium hydride with silicon tetrachloride.  
     CONSTITUTION: Lithium deposited on the cathode 13 of a lithium chloride electrolytic cell floats and enters a receiver 20 in a hydrogenation chamber 19 through a collecting and conveying unit 18. The chamber 19 is provided with a heater section 21 to keep an upper part of molten salt at about 500°C, and hydrogen is blown from a blowing pipe 23 to convert the lithium into lithium hydride. This lithium hydride is dissolved in molten salt from a suction pipe 29 and carried to a monosilane generating chamber 30, where the lithium hydride reacts with silicon tetrachloride blown from blowing pipes 36, 37 to form monosilane. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03273339-A (JP)
Title: Defazzifier arithmetic circuit
Inventor: NAKAJIMA TAMOTSU
IPC: G06N7/02
Filed: 1990-03-22
Abstract: PURPOSE:To reduce a burden on a software and to construct the arithmetic circuit at low cost by smoothing the OR of a membership functions subjected to parallel processing by a microcomputer by the use of a CR circuit and taking the result of inference as a definite value. CONSTITUTION:Pulse signals grading the inferred results as pulse widths are alternately outputted from an output edges (a) and (b) of the microcomputer 1 with time difference. By changing the output levels of the output edges (a) and (b), a capacitor C of the CR circuit composed of a resistor R1 and the capacitor C can be charged and discharged repeatedly. By setting the constant of this CR circuit to a constant value, the OR of the membership functions processed inferentially by the microcomputer 1 can be smoothed, and a defazzifier process can be performed to the result of the inference as the definite value. Thus, the burden to the software can be reduced, and the construction can be done at low cost.
Patent JP-H07261008-A (JP)
Title: Retroreflection sheet
Inventor: OCHI KATSURA
IPC: G02B5/128
Filed: 1994-03-18
Abstract: PURPOSE:To obtain a retroreflection sheet having excellent characteristics with excellent long-term outdoor weatherability by using a resin compsn. comprising a specified hot-melt resin and a cellulose deriv. to form the surface layer of a supporting body sheet. CONSTITUTION:The supporting body sheet of this retroreflection sheet has a surface layer in which at least glass beads are embedded. The surface layer consists of a resin compsn. comprising a hot-melt resin having <=50 deg.C glass transition temp. and a cellulose deriv. having >=90 deg.C glass transition temp. The surface layer of the supporting body sheet of this retroreflection sheet is formed by using such a hot-melt resin as the base component that has <=50 deg.C glass transition temp. and can be easily molten and deformed with heat so that the sheet has excellent hot-melt deforming property and excellent adhesion strength. The cellulose deriv. has a function as a modifying resin to give functions such as excellent resistance against elongation and contraction and excellent heat resistance to the supporting sheet. A cellulose deriv. having >=90 deg.C glass transition temp. is used.
Patent JP-S56169790-A (JP)
Title: Bath for electrodeposition of bright rhodium
Inventor: OOTAKA JIYUUMEI
IPC: C25D3/50
Filed: 1980-05-31
Abstract: PURPOSE: To enable the electrodeposition of a white thick bright Rh plated layer with a high operatability even at a diluted Rh concentration, by adding a specified amount of Bi ion in an Rh electrodepositing bath.  
     CONSTITUTION: When electrodeposition is done in a bright Rh electrodepositing bath containing 1W30g/l of Rh, 0.005W1.0g/l of Bi and further 15W30ml/l of sulfuric acid, 10W100g/l of sulfamic acid or 20W40ml/l of phosphoric acid, a white bright thick Rh electrodeposited film can be obtained with a high operatability without necessity of adding any special brightener or the like. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52155575-A (JP)
Title: Alarm watch with miniature electronic computer
Inventor: NAKAGIRI TADAHIKO
IPC: G04G15/00
Filed: 1976-06-21
Abstract: PURPOSE: To improve illumination effect through reflection of outer light and diffused transmission of lamp light by arranging an illumination device consisting of a lamp to the bottom section of the liquid crystal display cell and making the deflecting plate of a closely adherence structure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06290081-A (JP)
Title: Time-out monitoring device by firmware and its monitoring method
Inventor: YAMASHITA KIKUO
IPC: G06F11/30
Filed: 1993-03-31
Abstract: PURPOSE:To make it possible to easily change the time-out monitoring time of firmware even when the execution speed of a CPU is changed. CONSTITUTION:A time-out processing routine in a firmware control part 1 executes operation matched with the execution speed of the CPU. When the execution speed of the CPU is changed, the processing time of one step of the firmware is changed, so that the time-out time is changed and firmware processing is not normally executed. Thereby the value of time-out counter information 2 is changed in accordance with the execution speed of the CPU. The time-out processing routine of the control part 1 is driven in accordance with the value of the changed time-out counter information 2.
Patent JP-S51150302-A (JP)
Title: Cassette unit of flexible sheet-shaped disk
Inventor: HARA FUMIO
IPC: G11B17/03
Filed: 1975-06-18
Abstract: PURPOSE:Along diameter of flexible sheet-shaped disk, center of cassette can be bent for protection.
Patent JP-H05230449-A (JP)
Title: Treatment of electroluminescent phosphor
Inventor: NISHIHARA AKIRA
IPC: C09K11/00
Filed: 1992-02-25
Abstract: PURPOSE:To provide the title process comprising washing a copper-activated electroluminescent phosphor with an acid other than hydrochloric acid and nitric acid and containing an oxidizing agent, whereby the treatment can be performed in one stage without using any toxic treatment solution such as a cyanide, and the effect of etching and washing is high as compared with that in the conventional treatment process. CONSTITUTION:An electroluminescent phosphor prepared by adding copper as a luminescence center to zinc sulfide is washed with an acid other than hydrochloric acid and nitric acid and containing an oxidizing agent to remove excess copper sulfide. Hydrogen peroxide is desirable as the oxidizing agent, and acetic acid and/or sulfuric acid are desirable as the acid. The phosphor thus treated has an initial luminance higher by 15% than that of a phosphor treated with a cyanide compound and a luminescence lifetime (the half-life of luminance) higher by 20% than the conventional.
Patent JP-H03274925-A (JP)
Title: System for mobile object communication in limited area
Inventor: CHICHII MIKIO
IPC: H04B7/26
Filed: 1990-03-26
Abstract: PURPOSE:To easily and exactly execute radio communication between mobile stations by providing plural base station radio equipments in a limited area, coupling those equipments by an exchange and establishing the communication channel of the radio communication corresponding to a requirement from the mobile station. CONSTITUTION:The wave of a frequency different from a frequency for radio communi cation is continuously emitted from an antenna 4 of base station equipments 401-40n. The frequency is made different from each base station and non-directive. On the other hand, a directive antenna is installed at the mobile station equipment and a communication equipment 30 is rotated so as to obtain the maximum reception level. Thus, a base station direction can be calculated. When the radio wave of a specified frequency from all the base station radio equipments 401-40n are received by the mobile ratio communication equipment 30 in order to search the position of the mobile station, a transmission part 11 is controlled by a controller 20 and the frequency wave are emitted. By receiving this radio wave at the base station, the direction of the mobile station is searched. Further, power control 21 is executed by operating 26 the mobile radio communication equipment 30, emergency communication is enabled by using a battery 24 with an output voltage higher than the normal voltage.
Patent JP-H02254040-A (JP)
Title: Automatic train stop device
Inventor: TOYAMA MASAKAZU
IPC: G09F9/30
Filed: 1989-03-24
Abstract: PURPOSE:To inform a driver visually and clearly that the speed of a vehicle exceeds the limit so as to secure safety operation by displaying the speed of a vehicle in green or red color depending on whether it is below or above a specified limit. CONSTITUTION:A speed displaying screen 2, counter 3, and half-wave rectifier 4 are connected to a micro-computer 1. The speed displaying screen 2 is so constructed that it can emit two colors of lights, green and red, and control signal cables 2a and 2b for emitting colors of light are connected to the ports C2 and C3 of the micro-computer 1. Also, the speed displaying screen 2 is so constructed that it can display figures in three digits, and connected to data buses d to f from the ports D to F of the micro-computer 1. In addition, a speed pulse 5 according to the speed of a vehicle is inputted in the micro-computer 1 through a pulse shaper 4. As a result, the speed of a vehicle is displayed in green or red color depending on whether it is below or above a specified limit.
Patent JP-S59197869-A (JP)
Title: Electricity quantity detecting device of signal source
Inventor: YAMANAKA SOUICHI
IPC: G01R19/155
Filed: 1983-04-25
Abstract: PURPOSE:To obtain voltage which is exactly proportional to a quantity of electricity which a signal source has, from a voltage drop of a load resistance connected to the signal source having an internal resistance, by adding an operating circuit. CONSTITUTION:A current transformer and its secondary resistor are provided as a signal source 10 having an internal resistance Rs, and as for load resistances VR and Rn, VR is a variable resistor and Rn is an invariable fixed resistor in a load resistance in a setting circuit 20 of a protective relay. A detecting device for detecting a current of the signal source 10 is constituted of an adding circuit using an operational amplifier OP. A full voltage drop V1 by the resistances VR+Rn, and a divided voltage drop V2 by Rn are applied to terminals A, B, respectively, therefore, output voltage V0 becomes a result obtained by adding the input voltage V1, and the input voltage V2 multiplied by Rs/Rn, as R1=R2 and R3=Rn/Rs.R1, and when Is, Rs, VR and Rn are put in the place of said result, a result which is proportional to the quantity of electricity Is.Rs of the signal source is obtained.
Patent JP-S61233393-A (JP)
Inventor: FUKUI KAZUYA
IPC: G21C7/12
Filed: 1985-04-09
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-S63240821-A (JP)
Inventor: IGUCHI AKIO
IPC: A47L9/28
Filed: 1987-03-27
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-S55166047-A (JP)
Title: Quasi peak-to peak value detection circuit
Inventor: KASHIWAGI TOSHIHIRO
IPC: G01R19/04
Filed: 1979-06-13
Abstract: PURPOSE: To achieve miniaturization and higher reliability of the circuit by enabling the detection with limited voltage by means of the first detection circuit comprising the high output impedance amplifier and the envelop wire detection circuit added at the front stage.  
     CONSTITUTION: The first detection circuit composed of the high output impedance amplifier 11 and an envelop wire detection circuit comprising the detection element 12 capable of ignoring any change in the forward resistance, driven thereby and the smoothing circuit 13 is provided at the front stage. A part of the output signal of the detection element 15 connected to the output of the differential arithmetic amplifier 14 is negatively fed back to the summing point of the amplifier 14 so as to obtain a sufficiently large feed back level with respect to the forward direction of the detection element 15 even when the signal frequency is very low. The above procedure compensates for the non-linearity of the detection element 15 while lowering the output impedance allowing the charging time constant to be determined by the resistance 16 and the capacitor 17. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10271641-A (JP)
Title: Protector
Inventor: NAGAMINE TOMOYUKI
IPC: H02G3/04
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to enhance the holding force of a fixation part, to deal with the damage of a protruding piece constituting the fixation part, and to surely maintain a state that a lid body is closed. SOLUTION: A protector is provided with a protector body 10 which houses a wire and with a lid body 20 which is out on the protector body 10. A first frame body 11 and a first sheetlike protruding piece 12 which is brought into pressure contact with a bolt 30 to be inserted into, and passed through, the first frame body 11 and which is coupled to a threaded groove on the bolt 30 are installed at the protector body 10. A second frame body 21 which corresponds to the first frame body 11 and a second sheetlike protruding piece 22 which is brought into pressure contact with the bolt 30 inserted into, and passed through, the second frame body 21 and which is engaging with the threaded groove on the bolt 30 are installed at the lid body 20. Then, the protector is constituted in such a way that, when the lid body 20 is put on the protector body 10, the first frame body 11 corresponds to the second frame body 21 so as to form a fixation part 1A by the bolt 30.
Patent JP-H09263242-A (JP)
Title: Carriage for rolling stock
Inventor: SEHATA MICHIO
IPC: B61H15/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To restrain wear to a wheel tread and thermal deformation of a wheel when braking is applied by disposing a brake disc means at the outer periphery on the rotor side of a driving motor. SOLUTION: The rotor 14 of a driving motor 15, brake discs 16a, 16b and wheels 6a, 6b are integrally-formed for rotational movement around an axle 5. At the time of braking operation, the brake discs 16a, 16b are suppressed by the pneumatic or hydraulic cylinder of braking devices 17a, 17b fixed on a carriage frame 1 to suppress the rotation of the wheel. Braking is prevented from being applied directly to the wheels 6a, 6b, therefore, reduction in the friction of a wheel tread, and suppression of the wheel from thermal deformation due to heat addition can be conducted. As a result, reduction in the weight of the wheel and the axle in an unsprung condition can be attained, thus it is possible to relieve impact onto an orbital rail 11.
Patent JP-H02254197-A (JP)
Title: Anodizing method
Inventor: HIRAKATA KAORU
IPC: C25D11/38
Filed: 1989-03-28
Abstract: PURPOSE:To prevent the deposition of metallic Cr on an electrode as well as to obtain a uniform fine anodized surface by using an electrode obtd. by forming a coat contg. a Pt group metal on a valve metal when a body to be plated is anodized. CONSTITUTION:When a body to be plated is pretreated by anodizing with a soln. contg. chromic acid before Cr plating, an electrode obtd. by forming a coat contg. a Pt group metal such as Pt on a valve metal (alloy) is used as the cathode. The proper thickness of the coat is about 10g/m<2>. Electrolysis is carried out at 5-60A/dm<2> current density. By using the cathode, hydrogen can be preferentially generated without depositing metallic Cr. An arbitrary shape is rendered to the electrode and a uniform anodized surface is obtd.
Patent JP-S55442-A (JP)
Title: Test interchanging device
Inventor: MATSUSHITA MASAHIRO
IPC: G01R31/26
Filed: 1978-06-19
Abstract: PURPOSE: To automatically effect the interchange to an aging test to a bias test of an integrated circuit by accomplishing the interchange through a coincidence detecting circuit including an exclusive OR circuit which is mounted in a counter.  
     CONSTITUTION: When the bias testing time is set by terminals 23 1  and 23 2  to turn on a start switch 11, a transistor 15 is rendered inconductive in response to the low level output of an FF 12 so that a relay coil 16 is demagnetized. As a result, the temperature bias test of the circuit is started, and the reset counters 14 1  to 14 6  count the watch pulses so that the elapse time is displayed by LEDs 21 1  to 22 4 . If the coincidence between the counted time of the counters 14 1  to 14 6  and the set time is detected by exclusive OR circuits 24 1  and 24 2 , the output of the FF 12 is inverted by the detected output of the circuits 24 1  and 24 2 , which has passed  through NAND circuits 25 1 , 25 2  and 26, so that the test is automatically intercharged to the aging test through the coil 16. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000262918-A (JP)
Title: Crushing device for expanded polystyrene
Inventor: TAKAHASHI KIYOSHI
IPC: B02C18/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a low cost crushing device of simple constitution for expanded styrene capable of surely curhsing the expanded polystyrene even if the expanded polystyrene is relatively large. SOLUTION: The device is provided with a rotating shaft 6 rotatively supported in a housing 2, a driving motor for rotatively driving the rotating shaft 6, many crushing edges 11 fixed to the rotating shaft 6 and an interdigital member 13 fixed in the housing 2 and to which many crushing edges 11 are inserted, and in the crushing edges 11, each tip side is formed in the right angle direction with the longitudinal direction of the rotating shaft 6, and also a fixed place gradually shifts to a rotating direction over the range from one end part to the other end part of the rotating shaft 6, and the crushed matter of the expanded polystyrene is transported by the rotating drive force of these crushing edges.
Patent JP-S60217710-A (JP)
Title: Actuator
Inventor: SAITOU TAMIO
IPC: F16K31/70
Filed: 1984-04-13
Abstract: PURPOSE:To obtain an actuator in which a two-dimensional shape change is attained by applying power to a shape memory alloy of a prescribed shape on an insulation sheet to use the shape memory alloy. CONSTITUTION:Plural shape memory patterns 12 having the thickness of <=1mm. made of a metal such as TiNi alloy are coated on the insulation sheet 11 made of elastic organic insulation materials, heat is dissipated by applying power to the shape memory alloy patterns 12 from a drive circuit 13 to rise the temperature to a point over the transformation point thereby changing the shape into a shape memorized in advance, for example, from flat shape into semicylindrical shape. In interrupting power to the shape memory alloy patterns 12 from the drive circuit 13, the temperature of the shape memory alloy patterns 12 reaches again a temperature below the transformation temperature and the shape is restored to the flat shape by the elastic restoring force by the insulation sheet 11.
Patent JP-H09266267-A (JP)
Title: Transfer wiring supporting member and method of manufacturing semiconductor package using the same
Inventor: NAKAMURA HIDEHIRO
IPC: H05K3/20
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide the method of manufacturing semiconductor package capable of enhancing the bonding power between a wiring and a mold interface securing the sufficient release strength of wiring and roughening the mold surface after releasing a dummy substrate. SOLUTION: A chip packaging pad part and a wiring pattern including the chip packaging pad are formed of pattern copper plating on the two layer foiled nickel surface side made of an electrolytic copper foil and nickel plated thereon. Next, a chip packaging pad part selected out of wiring pattern is nickel or Au plated to oxidize and reduce the exposed copper wiring part excluding the nickel Au plated wiring pattern part for producing a transfer wiring supporting member to package a semiconductor chip on the wiring side. Finally, the semiconductor chip including the wiring pattern is resin sealed and later, this supporting member in contact with the mold member is released to protect the exposed wiring excluding the outerelectrode so that the semiconductor package for connecting an outer terminal to this electrode part may be manufactued.  Through these procedures, this semiconductor package making excellent hygroscopicity resistance cab be manufactured.
Patent JP-H06288444-A (JP)
Title: Transmission assembling method
Inventor: ARAYA YASUHEI
IPC: F16H3/02
Filed: 1993-03-31
Abstract: PURPOSE:To provide a simple means for fixing a rotating shaft firmly so as not to be rotated at the time of assembling an assembled member such as a lock nut to a transmission. CONSTITUTION:At the time of assembling a lock nut 18 to a transmission T, an input side rotating shaft 2 is first fixed to a transmission case, and then a control rod 12 is moved forward using a cylinder device. The input side rotating shaft 2 and an output side rotating shaft 4 are thereby connected dynamically through an input side gear 6 and an output side gear 7 for the fourth speed so as to fix the output side rotating shaft 4. The output side rotating shaft 4 can be thereby fixed easily and positively so as to simplify the assembling work of assembled parts such as the lock nut 18.
Patent JP-S52156581-A (JP)
Title: Semiconductor device
Inventor: NOMA AKIRA
IPC: H01L21/764
Filed: 1976-06-23
Abstract: PURPOSE:To prevent the formation of undesired parasitic capacities by forming an insulation layer such as of Al2O3 of a required thickness on a Si substrate, forming single crystals thereon thereby making circuit elements.
Patent JP-H05273956-A (JP)
Title: Window processing method
IPC: G06F3/048
Filed: 1992-03-30
Abstract: PURPOSE:To reduce redraw image data memory capacity, to accelerate a redraw processing, to omit a buffer for decoding and to reduce cost. CONSTITUTION:Display data 10 are compressed and encoded from the upper side to the lower side for the unit of one line by a compressor 13 while setting the left edge as the head, the position information of the compressed data is added by a coordinate data adding device 14, and redraw data are stored in a redraw data memory 16. Corresponding to an instruction from a task instruction part 15, redraw request picture data are made compound by a decoder 17, data are outputted to a window system part 11, and window display is performed at a display device 12.
Patent JP-S57190833-A (JP)
Title: Interpile connecting method
Inventor: TSUCHIYA TSUTOMU
IPC: E02D27/14
Filed: 1981-05-19
Abstract: PURPOSE:To decrease a pile head stress even at a structure without a basement and increase a passive resistance of a coupling part, by a method wherein, in case a foundation pile for a structure is built, elements, built by depositing concrete and being different in shape, are coupled to each other. CONSTITUTION:A cross-shape connecting channel 1 is excavated, and a hole 2 for a pile part is excavated centering around the intersection part of the channels to insert a reinforcing cage 3 into the channels 1 and 2. A similar channel and hole are excavated in an adjacent position to place the reinforcing cage. The adjoining reinforcing rods are connected to each other, and concrete is placed in the channel 1 and the hole to unite elements E and Ea into a monolithical unity. A foundation pile is built by repeating in order said processes. The built elements E and Ea, which are of an underground structure, are alternately located, and an aboveground structure is then built.