baber/WOPTO huggingface dataset:
Patent JP-H07325644-A (JP)
Title: Electronic equipment equipped with display device
Inventor: HOSOI TAKASHI
IPC: F16C11/10
Filed: 1994-05-31
Abstract: PURPOSE:To freely and easily set the electronic equipment at an easy-to-see position and at an easy-to-see angle by supporting one end of a hinge arm rotatably in the hole part of a main body housing and the other end rotatably in the slot part of a display part housing. CONSTITUTION:When the hinge arm 13 is rotated around a 1st shaft 28 which is inserted into the hole of the main body housing 11 and supports one end of the arm 13, the display part housing 12 supported on a 2nd shaft 37 which is inserted into the slot 25 of the display part housing 12 and supports the other end of the arm moves on a circular track drawn having the length of the hinge arm 13 as its radius. The 2nd shaft 37 is moved to a specific position along the slot 25 formed in the display part housing 12 and at the position, the display part housing 12 is rotated around the 2nd shaft 37, so that the display part housing 12 can be slanted by displacing and rotating the 2nd shaft 37 to an optional position. Therefore, when an operator operates a keyboard 18 over a look at the display device 21 of the display part housing 12, the display part housing 12 can be set at a position and an angle which are easy to see.
Patent JP-S5453764-A (JP)
Title: Hydraulic control system for multi-line brake
Inventor: ANDOU MASAKI
IPC: B60T8/40
Filed: 1977-10-04
Abstract: PURPOSE: To simplify the structure and eliminate the scatter in right and left pressure control properties, by jointly using a first hydraulic controller made of actuator etc. and a second hydraulic controller made of balancing valve.  
     CONSTITUTION: The first hydraulic controller 4 made of actuator, P valve, load responsible control valve, etc. is provided in a first master cylinder circuit 29. The second hydraulic controller 5 made of balancing valve is provided in a second master cylinder circuit 30. In normal braking, hydraulic pressure is applied from a first master cylinder 1 to a first wheel cylinder 2 through the first hydraulic controller 4 and other hydraulic pressure is applied from a second master cylinder 1 to a second wheel cylinder 3 through the second hydraulic controller 5 to cause controlling forces. When the wheels are locked by jammed brakes, the second hydraulic controller 5 responds to the output pressure of the first hydraulic controller 4 to reduce the pressure of the second and the first wheel cylinders 3, 2 to the same level 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07325178-A (JP)
Title: Production and injection method for pellet having structure of a plurality of layers, as well as their device
Inventor: SUDO SHIGERU
IPC: G21B1/05
Filed: 1994-05-31
Abstract: PURPOSE:To provide a method and a device for producing pellets having a structure of a plurality of layers in which a microscopic tracer nuclear or plasma fuel is very accurately arranged in the center of outer layer body consisting of solid hydrogen isotope and for injecting it into plasma as well as a device for it. CONSTITUTION:The pellet-producing and injecting device is provided with an ultra low temperature part 2 having a path inside, a pellet conveyor body 3 having a penetration hole and inserted slidably in the path 1, two hydrogen isotope supply pipes 6, 8 of the outer layer structure material provided in connection with the path 1, a tracer and inner layer part structure material supply means 7 provided in connection with the path 1 between the pipes 6, 8, an injection means 9 provided in connection with the path 1 and a conveyor means 11 for moving the pellet conveyor body 3 along the path.
Patent JP-S63284154-A (JP)
Title: Iron diammonium 1,3-diaminopropanetetraacetate
Inventor: NANBU NOBUYOSHI
IPC: C07C229/16
Filed: 1987-05-15
Abstract: NEW MATERIAL:A compound of the formula. USE:It is used as an oxidizing agent in color photography printing. The substance is crystalline. PREPARATION:1,3-diaminopropanetetraacetic acid is allowed to react with aqueous ammonia and Fe3O4 at 50-100 deg.C for 5-20hr at a pH of 3-6, preferably 3-5 to give a mixture of Fe<++>NH4 salt and Fe<+++>NH4 salt. Then, the product is oxidized with O2 or air at 40-80 deg.C and pH4-7, preferably at 40-60 deg.C and pH4-6. Further, aqueous ammonia is allowed to act on the product at 40-60 deg.C and pH4-7 to give the compound of the formula. After completion of the reaction, the reaction mixture is concentrated under reduced pressure to evaporate off water to effect crystallization.
Patent JP-S61277741-A (JP)
Inventor: YOSHIMI SATORU
IPC: E04C2/26
Filed: 1985-05-31
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-S5820954-A (JP)
Title: Variable venturi type carburetor
Inventor: KOUDOU KEIUN
IPC: F02M9/14
Filed: 1981-07-29
Abstract: PURPOSE:To make an additional fuel supplying mechanism unnecessary and uniform the atomization of the fuel and the mixture thereof by a method wherein the annular Venturi is formed between an axially reciprocating movable body and a throat section opening the orifice thereof at the inner peripheral surface of a housing. CONSTITUTION:The movable body 3, reciprocable into up-and-down directions along the axial direction of an air path and movable in accordance with the movement of an accelerating pedal, is arranged in the air path coaxially therewith while the throat section 2, protruded inwardly with a reduced diameter so as to form the annular Venturi between the upper outer surface of said movable body 3, is provided at the inner surface of a housing 1. The annular orifice 4, communicating with a supply path 23, is opened at the throat section 2 along the whole periphery of the minimum inner-diametral section and the fuel is supplied through a float chamber and the supply path 23 by a vacuum generated by an airflow being flowed through the Venturi formed by the throat section 2 and the movable body 3.
Patent JP-S5819815-A (JP)
Inventor: MOCHIZUKI KAZUHIDE
IPC: H01B7/28
Filed: 1981-07-30
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-S63284822-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA MORITAKA
IPC: H01L21/3065
Filed: 1987-05-15
Abstract: PURPOSE:To form a trench with little inside damage stably by a method wherein a temporary trench whose inside width is allowed to be wider than the width of an aperture is provided and deposition on its inner surfaces and inside shaping by anisotropic etching are carried out. CONSTITUTION:After a temporary trench 3a whose inside width is allowed to be wider than the width of an aperture is formed by trench etching, suitable material is deposited on the inner surfaces of the temporary trench 3a and the parts built-up inward from the aperture edges are removed by anisotropic etching to form a trench 3 whose inside width is not wider than the width of the aperture. The anisotropic etching for removing the built-up parts is carried out for inside shaping to make the trench width not wider than the aperture width and the etching time can be very short. Moreover, very little damage is created inside the formed trench.
Patent JP-S63260041-A (JP)
Title: Mounting of integrated circuit device
Inventor: SHINDO AKIHIRO
IPC: H01L21/60
Filed: 1986-05-23
Abstract: PURPOSE:To form a contact hole which is free of eaves so as not to result disconnection at an electrode film by causing a layer insulation film formed on an IC chip to be composed of a polyimide film and a polyimide adhesive or to be formed only by the polyimide film. CONSTITUTION:An IC chip 10 is embedded in holes 4 of a substrate 2 with fillers 12. As to the substrate 2, for example, stainless steel is used and surfaces of the IC chip 10 and the substrate 2 are in the same plane. With a polyimide adhesives 20 there is bonding between the surfaces of the substrate 2 and IC chip 10 and a polyimide film 22. A contact hole 24 is formed at the polyimide film 22 and the above adhesives 20 and then, in order that pads 30 situated on the IC chip 10 is connected to an outer circuit through the contact hole 24, a conductor layer consisting of a chrome layer 26 and a copper layer 28 is formed. Thus, etching is caused to terminate by once treatment and no eaves as in conventional cases develop in the contact hole.
Patent JP-H05290891-A (JP)
Title: Coin type lithium secondary cell
Inventor: YAMAMOTO HIROSHI
IPC: H01M10/052
Filed: 1992-04-13
Abstract: PURPOSE:To provide a cell having a stable cyclic life by press-fitting a plate-like Al to the side which contains a shear drop part of the plane-like Al punched out into a predetermined shape by means of shearing processing, followed by alloying Li and Al under the existence of an electrolyte in the cell so as to constitute a negative electrode. CONSTITUTION:A negative electrode can 6 is made of stainless steel, and a collector 7 made of a stainless steel mesh is spot-welded to its inner surface, followed by press-fitting Al 3 to the collector 7. This press-fitting is performed from the surface on the side containing a burr part 3b of the Al 3, accordingly the surface on the side containing the shear drop part 3a of the Al 3 is arranged on the side opposite to the press-fitted surface of the Al 3 to the collector 7. Li 2 is punched out of a plate of predetermined thickness into a disk shape of a predetermined diameter by means of a punching blade, and Li 2 is press- fitted to the surface on the side containing the shear drop part 3b of the Al 3. After assembling, the Li 2 and the Al 3 are electrochemically alloyed under the existence of an electrolyte so as to produce an Li-Al alloy, resulting in constituting a negative electrode 1.
Patent JP-S63285623-A (JP)
Title: Position detector
Inventor: YAMANAMI TSUGUNARI
IPC: G06F3/046
Filed: 1987-05-19
Abstract: PURPOSE:To detect a position designated by a cordless position indicator with high accuracy by detecting the phase of the inductive voltage produced at a loop coil as well as the phase produced when an AC signal is sent directly to a receiving circuit and to detect the phase difference of a turning circuit from those detected phases. CONSTITUTION:When a pen 4 is operated on a position detecting part 1, a current flowing through a tuning circuit 41 has a phase difference in accordance with the state of the part 1 set at that time point against the voltage. Thus the phase of the inductive voltage produced at the loop coils 11-1-11-48 is set at the value equal to the sum of the phase set based on the phase difference between the voltage and the current of the circuit 41 and the phase variance of a receiving circuit 6. The phase variance is detected when an AC signal is sent directly to the circuit 6 and subtracted from the phase of the inductive voltage produced at the coils 11-1-11-48 for detection of the phase of the inductive voltage, i.e., the phase difference between the voltage and the current of the circuit 41. Then the state of the indicator 1 is identified.
Patent JP-H02299333-A (JP)
Title: Memory access system for multiplex transmitter
Inventor: YOSHIDA KAORU
IPC: G06F12/00
Filed: 1989-05-12
Abstract: PURPOSE:To control the hardware completely by comparing a control memory address with an address to access the control memory from a CPU and controlling the FIFO. CONSTITUTION:A control data stored in a control memory 1 is read according to the address of an address generator 2, latched by a latch 3 and used for controlling the hardware. ln this case, the address data stored in an address FIFO register 7 and an address obtained by the address generator 2 are compared by a comparator 5. Thus, the data of a data FIFO register 8 is written in the control memory 1 or a data from the control memory 1 is read by the data FIFO register 8 through a buffer accordingly under the control of an FIFO control section 6.
Patent JP-H07324525-A (JP)
Title: Handle setting method and handle
Inventor: YOSHIDA MOCHICHIKA
IPC: E05B1/00
Filed: 1994-06-01
Abstract: PURPOSE:To set an inexpensive handle to a slide door (combined writing board) attached tight with a frame member speedily and easily. CONSTITUTION:A hook 11a is formed in a handle 11. When this hook 11a is hitched on a thread covering part 9c of a frame member 9, this handle 11 is made so as to be tiltable as a reciprocating arrow a-b. Then it is tilted and pressed in the direction of an arrow (b), and thereby a fitting part 11b of the handle is well-fitted in a pinch plate part 9a of the frame member 9. When a plane part 11 is formed and stuck by a double-coated adhesive tape 12, any slide motion in the vertical direction with a paper surface is checked and locked tight.
Patent JP-S61278751-A (JP)
Title: Electrophoretic instrument
Inventor: TEZUKA SHIGERU
IPC: G01N27/26
Filed: 1985-06-03
Abstract: PURPOSE:To prevent the generation of a temp. gradient in a supporting medium by the water in a heat retaining water tank by providing the heat retaining water tank of which the wall surface is constructed of at least one outside surface of a supporting plate. CONSTITUTION:This electrophoretic instrument is basically constituted by installing an upper buffer soln. tank 2, heat retaining water tank 5 and lower buffer soln. tank 7 onto a supporting base 1. A support assembly 20 is attached to the front surface of the instrument and thereafter the buffer soln. is put into the upper and lower buffer soln. tanks 2, 7. Water is put into the tank 5. The assembly 20 closes watertightly the aperture on the front surface of the tank 5 and therefore the water in the tank 5 contacts with the assembly 20 in this part so that the temp. of the assembly 20 is made uniform. The cooling (or heat retaining) effect of the supporting medium is thus made approximately uniform over the entire surface and the generation of a smiling effect is prevented.
Patent JP-H11309627-A (JP)
Title: Method of measuring powder concentration for powder contamination type discharge working machine
Inventor: KITAGAWA KOJI
IPC: B23H7/36
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To measure the concentration of the powder independently of the specific gravity of the powder and a change in the specific gravity of the working liquid by comparing the relative data of the abnormal pulse generation ratio in relation to the previously measured and stored powder concentration with the obtained abnormal discharge pulse generation ratio so as to obtain the concentration of the contamination with powder. SOLUTION: A pulse detecting means 8 measures the discharge voltage to be generated in a clearance between a discharge electrode 5 and a work 4, and detects the abnormal pulse (leaked current pulse and pulse split pulse) on the basis of the voltage waveform. A multiplying means 9 obtains a ratio of the detected abnormal pulse, namely the abnormal pulse generation ratio 12, to the number of all pulse, and outputs the obtained abnormal pulse generation ratio 12 to a comparing means 10. The comparing means 10 compares the powder concentration previously measured and stored in a relative data memory means 13, the relative data of the abnormal pulse generation ratio and the abnormal pulse generation ratio 12 with each other so as to obtain the present powder concentration 12.
Patent JP-S63285827-A (JP)
Title: Push-button switch
Inventor: NAKASE TAKEAKI
IPC: H01H13/20
Filed: 1987-05-18
Abstract: PURPOSE:To make the operational feeling excellent, to decrease the difference between the action force and the restoration force of an operating body, and to reduce the absolute value of the action force, by using two links which are pivoted, to eliminate the sliding friction resistance remaining only a rotation friction resistance. CONSTITUTION:When an operating body 15 is depressed, a link 17 is rotated around a supporting point 17a, and a link 18 is also rotated around a supporting axis 18a. Since the supporting axis 18a is held by a receiver 11a of a case 11, a sliding body 13 is moved to the left. When the operating body 15 is depressed further, all members are in the moving condition and the switching of contact is completed. And when the depressing of the operating body 15 is stopped in such a condition, the operating body 15 restored to the original position by the reaction of a coil spring 19. By using two link mechanisms in such a way, only a rotation friction resistance is operated obtaining an excellent operational feeling, the difference between the action force and the restoration force of the operating body is reduced, and the absolute value of the action force can also be reduced.
Patent JP-H10312170-A (JP)
Title: Index display medium
Inventor: IGAMI ATSUSHI
IPC: G09F13/04
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an index display medium, which can display stored contents right at all the time and can automatically reload display contents while being interlocked with the reload of these stored contents, with simple configuration with a little power consumption by providing a display screen equipped with many rotary particles having plural surface areas with different charging characteristics and colors in a solvent to rotate them in any arbitrary direction by impressing an electric field from the outside. SOLUTION: The surface material of rotary particle 2 is made different for each semisphery, a colored part 4 is charged into negative polarity in an insulated solvent 10, and an uncolored part is charged into positive polarity. Concerning a display sheet 14 provided with such rotary particles 2, any arbitrary indication can be formed on the display sheet 14 by controlling the direction of colored parts 4 in rotary grains 2 by controlling an electric field between a conductive layer and a stylus electrode. Then, trouble for a user himself to reload index display is canceled and the user friendly index display medium can be provided with high utilization value.
Patent JP-H0416514-A (JP)
Title: Production of semiconductor ceramic powder
Inventor: OKABE MITSUYOSHI
IPC: C01G23/00
Filed: 1990-05-10
Abstract: PURPOSE:To produce a semiconductor ceramic powder having a large specific surface and consisting of superfine grains by adding a titanium alkoxide to a hot alkaline soln. contg. an alkalineearth element ion to form a perovskite- type semiconductor compd., adding the residual component element ions and hydrogen peroxide to the compd., drying and calcining the compd. CONSTITUTION:A titanium alkoxide (e.g. titanium isobutoxide) is added to a hot alkaline soln. contg. an alkaline-earth metal element among the elements constituting a semiconductor ceramics to form a perovskite-type semiconductor compd. A soln. contg. the residual element ions and hydrogen peroxide is added to the compd. to form a slurry contg. a precursor compd. consisting of the perovskite-type semiconductor compd. and peroxide, and the slurry is dried and calcined at 700-1000 deg.C. A semiconductor ceramic powder high in surface activity is obtained in this way.
Patent JP-H05316459-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ITO TAKESHI
IPC: H04N7/167
Filed: 1992-05-13
Abstract: PURPOSE:To effectively utilize the input terminals of a magnetic recording/ reproducing device. CONSTITUTION:Concerning a disconnection jack 7, when a scrumble broadcasting decoder 11 is not connected with VTR 1, a movable spring contact point is connected with a fixed contact point to provide a bit stream detection circuit 31 with a bit stream signal c1. Thus, a microcomputer 32 makes a switching switch 34 to select the other input terminal a2 switches a switching switch 35 in the order of the input terminals a1 a2 a3 a4 a1 whenever an input terminal switching key is operated. In this case, a user operates the input terminal switching key for select the terminal a4. Thus, the video/sound signals of an AV unit connected with an input terminal 8 sharing a BS line are provided for the recording/reproducing circuit 4 by way of switching switches 34 and 35 to record it on a magnetic tape so that the input terminals of the magnetic recording/reproducing device can effectively be utilized.
Patent JP-H11312692-A (JP)
Title: Semiconductor epitaxial substrate
Inventor: FUJITA YUKIHISA
IPC: H01L21/338
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To form a substrate in which element characteristics are not readily deteriorated by a high-temperature heat treatment process, by disposing one or more layers of intermediate layers consisting of Al-Ga-As containing at least oxygen and silicon between a silicon substrate and an uppermost active layer. SOLUTION: Since silicon as electrically active impurities is diffused to a III-V epitaxial layer from the silicon substrate 1 at the time of heat treatment at a high temperature of approximately 800 deg.C, an Al-Ga-As layer 3 containing oxygen and silicon as buffer layers is disposed. Since silicon in silicon concentration (1×10<15> -1×10<16> atoms/cm<3> ) or more being diffused already is comprised in the layer 3, silicon concentration in the buffer layers is not increased by a diffusion. Active oxygen to silicon is contained in the layer 3 in the same extent as original silicon concentration, and the resistance of the layer 3 is not lowered so far as the silicon concentration of the layer 3 is not augmented by heat treatment.
Patent JP-2000309532-A (JP)
Title: Antirheumatic agent
Inventor: HAMURO JUNJI
IPC: A61K31/22
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject agent capable of reducing the amount of reduced form glutathione in a macrophage cell and thereby suppressing the production of interleukin-12 (IL-12), the production of nitric oxide (NO), the production of interferon gamma (IFNγ) and a delayed type anaphylactoid reaction and useful for treatment, etc., of rheumatism, especially human rheumatic arthritis. SOLUTION: This agent is obtained by using a compound preferably having a disulfide (S-S) bond in the molecule, e.g. a compound represented by the formula [R1 and R2 are each a (substituted)alkyl; R3 and R4 are each an acyl or peptidyl] (e.g. N,N'-diacetylcystine or N,N'-dipropylcystine) to reduce the amount of reduced-form glutathione in a macrophage cell (a monocyte, a Kupffer's cell and a dendritic cell). The daily dose of the substance having actions of reducing the amount of the reduced-form glutathione is preferably about 1-5,000 mg (an oral agent).
Patent JP-H08314155-A (JP)
Title: Pattern forming method
Inventor: YAMAGUCHI ATSUKO
IPC: G03F7/36
Filed: 1995-05-19
Abstract: PURPOSE: To enhance throughput and safety by using a polymer easy to degrade and evaporate in a silicon-contg. photosensitive layer and evaporating the unexposed part of the layer in an atmosphere kept under vacuum. CONSTITUTION: A silicon substrate 20 with a novolak resin film 21 and a silicon- contg. polymer film 22 deposited in order is set in a chamber. Gaseous oxygen is introduced into the chamber until a specified pressure of gaseous oxygen is attained and the surface of the silicon-contg. polymer film 22 is exposed with laser light 23. The polymer of the exposed part is degraded and reacts with oxygen in the chamber to form silicon oxide. The chamber is then evacuated to a specified pressure or below by a turbo-molecular pump, a mercury lamp 26 is allowed to act and the entire surface of the silicon-contg. polymer film 22 is irradiated with UV 27. The polymer of the unexposed part is degraded and evaporated in fragments 28 and only the oxidized silicon-contg. polymer film 25 remains on the novolak resin film 21.
Patent JP-H11310236-A (JP)
Title: Synthetic resin pallet
Inventor: HAYAKAWA YUZO
IPC: B65D19/32
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin pallet comprising a pallet forming member including a solid plate-like part without forming a hollow part caused by blown gas coming around a gate and is vicinity at the time of injection-molding of the pallet forming member. SOLUTION: The synthetic resin pallet comprising two pallet forming members formed by injection-molding which are made to face each other and welded to unify, wherein a gate for injecting fused resin for molding each pallet forming member is provided on a plate-like part positioned out of a rein forcing rib and the vicinity of the gate is formed to be a thin part 19 which is thinner than other plate-like parts.