baber/WOPTO huggingface dataset:
Patent JP-H04172023-A (JP)
Title: Receiver for satellite communication
Inventor: TANAKA TOSHIRO
IPC: H04B1/16
Filed: 1990-11-06
Abstract: PURPOSE:To obtain a CS receiver whose S/N is large by frequency-modulating the oscillation signal of the second voltage control oscillator by a voice subcarrier signal obtained from the first FM detection signal and an energy diffusing signal, and inputting this frequency-modulated wave signal to the second mixer as a local oscillation signal. CONSTITUTION:This device is equipped with a second mixer 26, intermediate frequency band passing filter 28, FM detector 31, voltage control oscillator 27, and envelope detector 36 which detects the energy diffusing signal. Then, the oscillation signal of the second voltage control oscillator 27 is frequency- modulated by the voice subcarrier signal obtained from the first FM detection signal and the energy diffusing signal obtained after envelope-detecting the first FM detection signal. This frequency-modulated wave signal is inputted to the second mixer 26 as the local oscillation signal in order to obtain an intermediate frequency signal, and a video signal is obtained by the second FM detector 31. Thus, the frequency-modulated intermediate frequency signal being the video signal can be obtained as the output of the second mixer 26, and the second intermediate frequency band passing filter can be a narrow band, so that the CS receiver whose S/N is large can be obtained.
Patent JP-H01142889-A (JP)
Title: Code reader
Inventor: OUCHI JUNICHI
IPC: G06K7/016
Filed: 1987-11-30
Abstract: PURPOSE:To simplify the constitution of the title device and to make bar code display high in density by deciding a start and stop by the same circuit on the basis of relation between a present count value and its immediately preceding count value. CONSTITUTION:A start/stop deciding part 110 compares at least a first bar count value with a space count value, monitors whether the space or bar count value is more than constant times the immediately preceding space or bar count value or not, and when the present value exceeds the fixed value, outputs a reset signal. In case of less than a fixed value, start availability is decided. The deciding part 110 decides whether the present bar or space count value is more than constant times the immediately preceding space or bar count value or not, and when the present value exceeds the fixed value, applies a decode command to a decoder part 107 to obtain read-out data. Consequently, a start margin and a stop margin can be minimized, the width of bars or spaces in a bar code itself can be made high in density and the generation of reading errors can be reduced.
Patent JP-H10137597-A (JP)
Title: Catalyst for purifying nitrogen oxide
Inventor: NOJIMA SHIGERU
IPC: B01J23/80
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst capable of removing nitrogen oxide discharged from a waste gas of a boiler or the like particularly at a low temp. SOLUTION: This catalyst is a denitrification catalyst for catalytically reducing to remove nitrogen oxide in the waste gas by adding ammonia in the waste gas, has a fine pore having 1.3-20nm diameter and >=500m<2> /g specific surface area and is formed by carrying copper on a mesoporous metalloslicate having the silicon oxide-to-a metal oxide molar ratio of 5-1000.
Patent JP-H09117421-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: TAKIGUCHI KENJI
IPC: A61B5/055
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a three dimensional image of a bloodstream in a body of a subject at high speed. SOLUTION: Oblique magnetic fields (Gz) 111-11N are applied plural times alternatively inverting the polarity by a given time 2T along the flow direction of fluid flowing in the interesting region of a subject (objective region) put on a homogenous magnetic field space of static magnetic field. A first radio frequency(RF) pulse 101 is applied for selectively exciting the interesting region within the time of the first Gz applied. Then, a second RF pulse 102 is applied within the time of even-numbered Gz applied. An echo signal generated by these excitation is measured by applying oblique magnetic fields (Gy) 121-12N and oblique magnetic fields (Gx) 131. Echo signals E1n and E2n thus obtained are processed by three dimensional Fourier transformation to give a three dimensional bloodstream image.
Patent JP-H08158115-A (JP)
Title: Clothes
Inventor: TAGUCHI SETSUO
IPC: A41D31/00
Filed: 1994-12-05
Abstract: PURPOSE: To obtain light-weight clothes for summer season having good air permeability and further capable of harmonizing anti-see-through property and shape-retaining property which are both incompatible therewith. CONSTITUTION: In face side fabric, lining and interlining which constitute clothes, the face side fabric is doup weaving having 5-50% opening ratio, >=100cc/cm<2> /sec air permeable amount and 50-200g/m<2> basis weight and the lining is a fabric having 5-35% opening ratio, 100-400cc/cm<2> /sec air permeable amount, 40-200g/m<2> basis weight and the interlining is a fabric having 10-950mgf flexural resilience, 5-40% opening ratio and 50-400g/m<2> basis weight, and outerwear is made of the face side fabric, the lining and the interlining having at least above performances and trousers (slacks) are made of the face side fabric and the lining having at least above performances.
Patent JP-H09149468-A (JP)
Title: Security device for dwelling administration system
Inventor: SUDO YOSHIKI
IPC: H04Q9/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To simplify a test for confirming whether each sensor detecting function of a fire, gas leakage, etc., works normally or not in a security device in each dwelling at a multiple dwelling house. SOLUTION: At the time of setting a dwelling number and turning on a switch 8 by a control room master set 1, the signal is loaded on a data signal wire, and a transmission controller 3 sends the signal to the security device 2 at the selected dwelling. The security device 2 in the dwelling simulates the same operation with sensor operation and emits an alarming sound indoors. At this time indoor alarming sound is taken in from the microphone 15 of the same dwelling indoor security device 2 and inputted to the control room master set 1 to hear the alarming sound from transmitter-receiver 24.
Patent JP-H09142513-A (JP)
Title: One-step hinge cap
Inventor: YUZUHARA YUKITOMO
IPC: B65D47/08
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To securely fit a cap body and a cover body and increase the production efficiency, by deformably making a fitting piece formed at the cover body side and fitting a protrusion formed in a fitting recess of the fitting piece or the cap body to the fitting recess of the counterpart. SOLUTION: When a cap body 1 and a cover body 2 are connected to each other, the fitting piece 22 of the cover body 2 is fitted in the fitting recess 4 of the cap body 1. In this case, the lips 27, 27 of the fitting piece 22 are inserted in the slits 7, 7 of the fitting recess 4 and the fitting piece 22 is pushed in by using the lips as guides. In this time, although the fixing protrusion 8 of the fitting recess 4 is an obstacle, the lips 27, 27 are pushed by the fixing claws 5, 5 of the fitting recess 4 and the fitting piece 22 is deformed to an arched shape. And hence, the fitting piece 22 can be pushed in to get over the fixing protrusion 8. When the fixing protrusion 8 reaches the fixing recess 29 of the fitting piece 22, the fitting piece 22 is restored and fixed in the fitting recess 4.
Patent JP-H01144039-A (JP)
Title: Lighting device
Inventor: KONUKI KAZUHIKO
IPC: G03B27/54
Filed: 1987-12-01
Abstract: PURPOSE:To keep the light quantity of a lighting lamp constant and to copy under the same condition by tilting a heat insulating filter in a lighting device with respect to a lighting optical axis. CONSTITUTION:A flux from the lighting lamp 1 is made almost parallel by means of a condensor lens 2, and its heat ray is absorbed by the heat insulating filter 3. The flux is pointed upwardly by reflecting mirror 4, condensed by a field lens 4 and irradiates a microfilm F. At that time, the heat insulating filter 3 is tilted by an angle theta with respect to a direction perpendicular to the optical axis, and a flux reflected on the surface is led in the direction where an axis of 2theta with respect to the optical axis is a center, and irradiates a photodetecting sensor 6. It detects the quantity of light from the lighting lamp 1, which is projected on the lamp. When the quantity is less than an optimum light quantity L, the sensor 6 drops a lamp terminal voltage; otherwise, it raises the lamp terminal voltage. Thus the light quantity of the lighting lamp 1 can be controlled to reach the optimum light quantity L.
Patent JP-H07150768-A (JP)
Title: Opening/closing type temporary roof
Inventor: UENISHI TAKASHI
IPC: E04G21/28
Filed: 1993-12-01
Abstract: PURPOSE:To lift or lower roof frames independently from a building not to hinder the carrying-in of materials and provide the flexibility. CONSTITUTION:A lift base 3 can be lifted/lowered by a lifting/lowering device mounted on it via a stanchion 2. A roof frame 4 is divided into two and can be folded by hinges, and one side opposite to the hinge side is fitted to the lift base 3 with other hinges. An opening/closing device 5 mounted on the lift base 3 folds/spreads and opens/closes the roof frame 4. When the stanchion 2 is erected independently from a building 8, the roof frame 4 can be lifted or lowered independently from the building 8. The roof frame 4 can be folded not to hinder the carrying-in of materials. The angle of a pair of roof frames 4, 4 is adjusted, the number of temporary roofs arranged in parallel is adjusted, thus the flexibility is provided.
Patent JP-H09140355-A (JP)
Title: Processed food material from cuttlefish
Inventor: SAITO MOTOHIRO
IPC: A23L17/50
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a processed food product of cuttlefish which is widely useful in Japanese-style food, Western-style food and Chinese-style food. SOLUTION: The trunk of cuttlefish 1 is cut open, sliced in the direction rectangular to the fibril direction (a) into strings 1 and they are passed through hot water to make them curly.
Patent JP-H01142647-A (JP)
Title: Electrophotographic sensitive body
Inventor: MUTO NARIAKI
IPC: G03G5/06
Filed: 1987-11-30
Abstract: PURPOSE:To realize high sensitivity and low residual potential of an electrophotographic sensitive body by incorporating a specified compd. into a photosensitive layer of the electrophotographic sensitive body. CONSTITUTION:A photosensitive layer is formed on an electroconductive base material of an electrophotographic sensitive body, and the photosensitive layer contains a compd. expressed by formula I, wherein each R<1>-R<6> is H atom., lower alkyl group, etc.; each l, m, n and o is an integer 1-5; at least either one of p and q is an integer 2-4. A single benzidine deriv. or a mixture of >=2 kinds thereof is used. Since the benzidine deriv. has high symmetry of molecular structure and good compatibility with a binder resin, moreover, small dependency of the drift mobility on electric field strength, special effects in providing high sensitivity and low residual potential on an electrophotographic sensitive body are attained.
Patent JP-H11218776-A (JP)
Title: Liquid crystal display element
Inventor: BOKU GIRETSU
IPC: G02F1/1333
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display(LCD) device capable of reducing the manufacturing cost of an LCD element and simplifying the structure of the whole system applying the LCD element. SOLUTION: The LCD element is provided with a front board 110, a rear board 120 opposed to the front board 110, 1st and 2nd electrodes 110a, 120a formed on respective inner faces of the front and rear boards 110, 120, and a liquid crystal(LC) layer held between the 1st and 2nd electrodes 110a, 120a, the rear board 120 is formed by synthetic resin and the 2nd electrode 120a formed on the rear board 120 is formed by a metal having a light reflection property. Since the 2nd electrode 120a formed on the rear board 120 is formed by the metal having low resistance and allowed to be easily soldered, the contrast ratio of the whole screen is uniformed and a drive IC 310 or the like can easily be loaded on the rear board 120.
Patent JP-H04174254-A (JP)
Title: Electric room heater
Inventor: HORIKOSHI HIROSHI
IPC: F24H3/04
Filed: 1990-11-07
Abstract: PURPOSE:To control a temperature in a differential width responsive to a user's taste by controlling the temperature in a variably set differential width in a programming or circuit manner. CONSTITUTION:A user first set a desired room heating temperature to a room temperature setter 2, and set a differential width responsive to his taste by a differential width setter 1. That is, if a precise temperature control is required, the width is set narrowly, while if repetition of ON/OFF of a power source heater 5 is complicated, the width is set widely. When a power switch is closed, a current flows from a commercial power source 9 to an electric heater 6, the motor-driven heater 6 is heated, and room heating in the room is started. When the room temperature reach the vicinity of the set temperature by the setter 2, differential control is started. Thus, the temperature can be controlled in the differential width responsive to the user's taste.
Patent JP-H08162390-A (JP)
Title: Light exposure device
Inventor: SAITO KAZUHIKO
IPC: H01L21/027
Filed: 1994-12-06
Abstract: PURPOSE: To enhance a light exposure pattern in definition by a method wherein a wafer is supported by sporadically disposed pins, the flatness of the surface of the wafer is detected by a flatness measuring device, and the pins which support the wafer are controlled in height basing on flatness measurement data. CONSTITUTION: A wafer 3 is supported by the support 14 of a stage main body 8 by the peripheral part, but the inner part of the wafer 3 is supported by pins 10 arranged in array. The upper end faces of all the pins 10 are so set as to be flush with the upside of the support 14 of the stage main body 8. If a foreign object 15 is attached to the upper end face of the pin 10, the wafer 3 is lifted up higher by the thickness of the foreign object 15, and a height difference is measured by a flatness measuring device 5, and the pin 10 where the foreign object 15 is attached is made to descend by the measured height difference. If a part of the wafer 3 is low, the pin 10 which supports the low part of the wafer 3 is made to ascend by a proper length to be flush with the other pins.
Patent JP-H05114733-A (JP)
Title: Thin film transistor
Inventor: SATO SHINICHI
IPC: H01L29/78
Filed: 1991-10-21
Abstract: PURPOSE:To provide a thin film transistor has a low concentration diffused region for relieving the electric field at the drain junction in the drain side, but whose OFF current is small and whose ON current is large. CONSTITUTION:The upper layer of a low concentration diffused region 4 provided on the drain side of a channel 2 is covered with second gate to be impressed with an ON voltage. Accordingly, the numbers of holes to be injected into the low concentration diffused region 4 from the channel 2 are increased in the ON state, and hence the electric conductivity of the low concentration diffused region 4 is enhanced.
Patent JP-H11145321-A (JP)
Title: Semiconductor device
Inventor: KANAZAWA TAKESHI
IPC: H05K3/30
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a TBGA(tape ball grid array)-type semiconductor device which is bonded strongly to a package substrate. SOLUTION: This device has a tape substrate 1, having a first surface and a second surface, a semiconductor chip 3 mounted on the first surface of the tape substrate 1, a ball terminal 9 formed on the second surface of the tape substrate 1 and connected electrically to the semiconductor chip 3, a support substrate 5 formed on the first surface of the tape substrate 1 and for fixing the semiconductor chip 3, and a package substrate 14 connected to a solder ball. The support substrate 5 is connected to the package substrate 14 and has a projecting structure. As a result of this, the solder ball is prevented from being crushed by the self-weight of the semiconductor device, when it is mounted on the package substrate 14.
Patent JP-2000133090-A (JP)
Title: Panel switch and method for installing it to equipment
Inventor: KAHARA TETSURO
IPC: H01H13/70
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a panel switch for all kinds of electronic equipment, allowing no displacement between an operation part of a button body and an opening part of a cover. SOLUTION: This panel switch comprises a button body 16, a first circuit board 1 and a cover 17. Upper and lower surfaces of a frame body part 16D of the button body 16 are respectively formed with positioning bosses 16F, 16E. By inserting the positioning bosses 16F, 16E of the upper and lower surfaces into a positioning hole 17D of the cover 17 and a positioning hole ID of the circuit board 1, the circuit board 1 and the cover 17 are positioned through the button body 16. Thereby, the panel switch allowing no displacement between an operation part of the button body 16 and an opening hole of the cover 17, and a method for installing the panel switch to its equipment can be obtained.
Patent JP-H09146413-A (JP)
Title: Image forming device and its control method
Inventor: FUKUHARA AKIKO
IPC: H04N1/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To facilitate the monitoring of a status related to image formation. SOLUTION: As lower statuses, four groups of a status related to paper size change, a status related to paper presence change, a status related to constitution change of paper feed part, and a status related to alarm content change are provided, and a status representing each group is further provided. Each lower status is confirmed in steps S501-S512, and when a change is present, the corresponding bit of an upper status is set. The signal line showing the content is made 'false' (step S514). A printer controller confirms a state change by the change of the signal line, and demands to transmit an upper status. On receiving the demand (step S515), the signal line is made 'true' (step S516), and the upper status is transmitted (step S517).
Patent JP-H09146153-A (JP)
Title: Camera capable of photographing by slave stroboscope
Inventor: WATANABE YOJI
IPC: G03B15/03
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To easily and surely execute very accurate photographing by allowing a built-in stroboscope to emit light in timing of the start and the stop of the light emission of a slave stroboscopic device when photographing is performed in a slave stroboscopic mode. SOLUTION: Whether or not photographing by a slave stroboscope is performed is set by a mode setting circuit 35. In the case photographing by a stroboscope is performed without using the slave stroboscopic device, flashmatic system control is performed. Meanwhile, in the case the photographing by the slave stroboscope is selected, the stroboscopic unit of a camera main body is used as a communication means to the slave stroboscopic device. Namely, a CPU 1 instructs the slave stroboscopic device to start the light emission by allowing the strobe light emission part 27 of the stroboscopic unit to finely emit the light. Then, it instructs the slave stroboscopic device to stop the light emission by allowing the light emission part 27 to finely emit the light again after a signal from a strobe light measuring circuit 29 is inputted in an input port.
Patent JP-H01145129-A (JP)
Title: Manufacture of glossy laminated steel plate
Inventor: WATANABE KATSUMI
IPC: B32B15/08
Filed: 1987-11-30
Abstract: PURPOSE:To obtain a glossy laminated steel plate which is hard to mar, superior in processability, provided with high gloss and deep texture and has favorable yield, by a method wherein a transparent film obtained by applying a hard coating and transparent adhesive agent respectively to the surface and back beforehand is superposed upon the surface of a coated steel plate and heating and adhesion of them are performed by passing through a heating roller. CONSTITUTION:A transparent film 2 obtained by applying a hard coating 3 and colored adhesive agent 4 respectively to the surface of steel plate 1 and back of the same beforehand is superposed upon the steel plate 1, to begin with, and then both are passed through a heating roller 5 to stick the transparent film 2 to the surface of the steel plate 1. A colored adhesive agent 4 is activated and the transparent film 2 is stuck strongly to the surface of the steel plate 1 during the process where both pass through heating roller 5.
Patent JP-H06126828-A (JP)
Title: Biaxially oriented laminated polyester film
Inventor: MINAMIZAWA HIDEHITO
IPC: B29L9/00
Filed: 1992-10-14
Abstract: PURPOSE:To improve difficulty to receive damage of a tape edge in running of a tape as a magnetic tape by a method wherein high abrasion resistance which has been difficult to be realized as a conventional polyester film is enabled to be realized. CONSTITUTION:In a polyester film which has ethylene naphthalate consisting of a laminated structure of at least two layers as a main component, a crosslinked organic high polymer particle is contained in the most outer layer on at least one side. A relation between a layer thickness (t) and a mean particle size (d) of the particle is within a range of 0.2<=t/d<=5 and Young's modulus in a film width direction is at least 600kg/mm<2>.
Patent JP-H11145578-A (JP)
Title: Mounting structure of electronic component, mounting board, and mounting method of the electronic component
Inventor: TAMURA HIROYOSHI
IPC: H05K1/11
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To enable required amount of solder to be fed to pads corresponding to electronic parts by a method wherein the pads each provided to the bases of recesses formed on the primary surface of a mounting board are connected to the electrodes of the electronic components. SOLUTION: Recesses 21 to 23 are provided to a printed board 1, a recess 3 is provided to the edge of the board 1, and pads 41 and 45 are provided to the primary surface of the board 1. The recesses 21 to 23 are provided to the board 1 at positions corresponding to electronic components which are to be mounted on the board 1 and set sufficiently large in depth and size to house the electronic components respectively. That is, the depth of the recess is so set as to correspond to the amount of solder required for mounting. A chip part 5 is connected to rectangular pads 41 located in its mounting region with solder 91. An SOP 6 is connected to pads 42 provided to the base of the recess 21 with solder 92, and a surface-mounting PGA 8 is connected to pads 44 provided to the recess 23.  The depth of the recess 3 from the primary surface of the printed board 1 is so set as to be equal to the thickness of board, and the recess 3 is equipped with a pad 45.
Patent JP-H01148407-A (JP)
Title: Roll rearranging apparatus
Inventor: KOBAYASHI HIDEO
IPC: B21B31/12
Filed: 1987-12-02
Abstract: PURPOSE:To enable loading and carrying out a roll, metallic chock assembly without guiding by any assistant worker, by making a rearranging carriage into a split type and by sliding and rotating to open and shut in the roll rearranging apparatus for a rolling mill having a work roll and an intermediate roll. CONSTITUTION:The roll rearranging carriage is composed of a fixed carriage 1, sliding carriage 2, cylinder 3 for the sliding carriage and rotating carriage 4. The carriage 2 is installed on the carriage 1 and to be opened and shut by the cylinder 3. The carriage 4 is connected with the carriage 2 and rotated to take in and out manually or by an actuator. By this method, when the roll- chock assembly is loaded on the carriage and carried out from the carriage, a wide space is maintained because the carriage is opened, any interference between a projecting part of the metallic chock and a rail in the carriage is eliminated. Therefore, the assistant worker for guiding is disused.