baber/WOPTO huggingface dataset:
Patent JP-H11247234-A (JP)
Title: Working machine control device for construction machine
Inventor: IMAI HIROSHI
IPC: E02F3/32
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To perform fine operation work without imposing a burden on an operator by detecting the height position of a working machine, and limiting the offset maximum working speed of a second front member to the specified value or less in the case of the detected height position being a specified height position or lower. SOLUTION: The height of an arm top position 12a to be the height position of a working machine is detected, and in the case of the detected height position of the working machine being a specified height position or lower, the maximum working speed of a second front member 11 is limited to the specified value or less. The working speed of an offset boom 11 to be the second front member is therefore limited to low speed of specified value or less without fine adjustment of an offset pedal 47 by a foot. An operator is therefore liberated from fine operation work of a second boom operating pedal, while the working speed of the offset boom is not limited to low speed when the working machine is in a high position, which results in heightening work efficiency.
Patent JP-H05258924-A (JP)
Title: Chip type resistor
IPC: H01C7/00
Filed: 1992-03-13
Abstract: PURPOSE:To improve high frequency characteristics by a method wherein the area of mounting is made small, and the stray capacitance and inductance due to the wiring on a printed substrate are reduced. CONSTITUTION:A plurality of resistors 2 to 4 are arranged on a substrate 5, they are series-connected, electrodes 6 and 7 are provided on the connection part of the resistors 2 to 4, and electrodes 8 and 9 are provided on both ends of the resistors 2 to 4. By providing the resistors 2 to 4 and electrodes 6 to 9, a chip type attenuator 1 is constituted. The attenuator is obtained by consisting a pi-type circuit. Also, by arranging the resistors 2 and 3 and electrodes 11 to 13, a chip type impedance converter 10 is constituted. As a result, an L-type circuit is formed, and the impedance converter is realized.
Patent JP-S62212265-A (JP)
Inventor: KASAHARA KOICHI
IPC: C04B35/58
Filed: 1986-03-12
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-H07263783-A (JP)
Title: Optical wiring device
Inventor: ISHIKAWA TORU
IPC: H01S3/10
Filed: 1994-03-24
Abstract: PURPOSE:To provide an optical bus which enables an easy modification of a course of light propagation. CONSTITUTION:The title device has a plane optical waveguide board 1 and a plurality of reflection members 2 to 5 for reflecting light injected to the optical waveguide board 1. Two reflection members are constituted of light modulation elements 3a, 3b which can change optical absorption spectrum.
Patent JP-S60198709-A (JP)
Title: Oil immersed electrical apparatus
Inventor: ECHIGO MASAMITSU
IPC: H01F27/02
Filed: 1984-03-23
Abstract: PURPOSE:To miniaturize and lighten a tank while maintaining the vacuum-resistant strength of the tank by reducing members used by using in combination a pocket with a longitudinal reinforcing member. CONSTITUTION:Pockets 8 are all formed where longitudinal reinforcing members 5 have been mounted in one side surface of a tank. The pockets 8 are extended in the vertical direction in a shape left as they are, and upper sections thereof are connected to flanges 6 for the tank and lower sections thereof to bottom plates 7 in the same manner as the members 5. Consequently, the number of the members 5 can be made smaller than conventional devices only by the number of the pockets 8 because the pockets 8 fill the role of the longitudinal reinforcing members for the side wall of the tank as they are. Accordingly, the tank can be miniaturized and lightened.
Patent JP-S59180315-A (JP)
Title: Through-hole inspecting method
Inventor: ANDOU MORITOSHI
IPC: G01B11/24
Filed: 1983-03-30
Abstract: PURPOSE:To detect a defect easily by mixing a fluorescent material which has wavelength different from inspection light into a base material provided with a through-hole, providing a mask to the reverse surface of the through-hole, and irradiating its circumference with light. CONSTITUTION:The base material 4 (e.g. multilayered printed board) is irradiated with light 13 (e.g. ultraviolet rays) from below the mask 7 and then light 8 transmitted through the transparent member 14 (e.g. glass) enters the base material. Then, the light 8 is scattered in the base material 4 to excite the fluorescent material 9 [e.g. zinc sulfide (ZnS)], which emits fluorescent light 10 from a defect 6 in the through hole 5. This fluorescent light is detected through a light convergence part 3, photodetector 1, etc. The lens of the light convergence part 3 is arranged above the through-hole 5 to converge the composite light 12 of the fluorescent light 10 and leaking light 11 from a gap of the mask 7. Consequently, the defect in the through-hole is detected.
Patent JP-S62210646-A (JP)
Title: Manufacture of semiconductor device
Inventor: IKEGAMI MASAAKI
IPC: H01L21/768
Filed: 1986-03-11
Abstract: PURPOSE:To prevent increase in electric resistance with an upper interconnection layer or wire breakdown, by flattening the surface step of a lower interconnection layer with a liquid material. CONSTITUTION:An insulating film 2 is formed on a silicon substrate 1. After a contact hole is formed, a lower aluminum interconnection layer 3 is formed. A liquid material 10 such as polyimide and spin-on-glass is applied and the surface step of the lower aluminum interconnection layer 3 is flattened. After heat treatment and surface treatment, a lower aluminum interconnection layer 1 is deposited by sputtering method and the like. Photoresist 4 is applied, and an aluminum interconnection pattern is formed. Lower aluminum interconnection layers 3a and 11a are formed by etching. Then, an interlayer insulating film 5 such as silicon film is deposited so as to cover the lower aluminum interconnection layers 3a and 11a and the insulating film 2 by a CVD method and the like. A through hole reaching the lower aluminum interconnection layer 11a is formed. An upper aluminum interconnection layer 7 is etched, and an upper aluminum interconnection layer 7a is formed.
Patent JP-S57171075-A (JP)
Title: Apparatus for preventing scattering of electric noise from ignition system of internal combustion engine
Inventor: KASUYA HIDEO
IPC: F02P15/00
Filed: 1981-04-13
Abstract: PURPOSE:To minimize generation of electric waves making interference to AM radio receivers, by connecting an inductance near the terminal of the primary coil of an ignition coil means located on the side of a battery in an ignition system for an internal combustion engine used for automobiles or the like. CONSTITUTION:An inductor 14 having an inductance of about 0.01-2mH is connected between an ignition switch 2 and a terminal of an external resistance 4 for an ignition coil 3 at the port thereof located near an ignition coil 3, so as to make the impedance in the AM radio wave range of about 0.5-1.6MHz at least several times as great as that of a circuit having a capacitor 9 and to thereby prevent passing of noise current through a battery. At the same time, a  capacitor 15 is provided for by-passing noise current produced by the spark  caused at a movable contact 7. Since increasing of the inductance of the inductor 14 causes increase in the rise time, reduction of energy supplied to an ignition plug 6 and lag in the ignition timing, it is preferable to select the inductance of the inductor 14 at a value smaller than about 20% of the inductance of  a primary coil 3'.
Patent JP-H04289987-A (JP)
Title: Character recognizing device
Inventor: OUCHI YASUSHI
IPC: G06K9/38
Filed: 1991-03-19
Abstract: PURPOSE:To perform the original scanning with one reciprocation which needs two reciprocations conventionally and to perform the high speed processing by reading image data (low resolution data) for recognizing the layout by the outward trip of the original scanning and reading the image data for recognizing a character by the backward trip. CONSTITUTION:By the original scanning of the outward trip, binary data 4 on the processing line are shifted with the rise of a dot clock 7 of the 4-fold period at the time of reading high resolution data and strobed with the fall in an image data generator 5. Binary image data 6 of the low resolution (1/4 extent of the image data for recognizing a character) are read to an image memory 13 and the layout recognition is performed (each character block is extracted). At the backward trip, the binary image data 6 of the high resolution for recognizing a character are read to the image memory 13 and the character recognition in the character area extracted by the layout recognition is performed.
Patent JP-S55146207-A (JP)
Title: Power generating apparatus
Inventor: HOKOTANI KATSUMI
IPC: F01K25/10
Filed: 1979-05-01
Abstract: PURPOSE: To conserve energy by sealing a mixture of condensible gas type working fluid and absorbent solution in a closed circuit constituted of a turbine heat engine and an absorbent-solution cycle system consisting of an absorber, generator, pump and heat exchager.  
     CONSTITUTION: A closed circuit is constituted of an absorbent-solution cycle system-A consisting of absorber 1, generator 2, solution pump 3 and solution heat exchanger 4 and a heat engine system B including a pipe 9 having turbine 8 at a portion thereof and extended between the gas section of generator 2 and that of absorber 1. In the closed circuit, there is sealed a mixture of working fluid made of condensible gas and an absorbent solution capable of absorbing the working fluid. For instance, there are used a mixture of ammonia and water. With such an arrangement, it is enabled to obatain an efficiency substantially equal to that of Carnot's cycle and a high power converting efficiency, so that power can be obtained efficiency if pressure in the system is low. Thus, the above apparatus is effective in conserving energy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05257876-A (JP)
Title: Channel request priority deciding circuit
IPC: G06F13/362
Filed: 1992-03-13
Abstract: PURPOSE:To improve data transfer capacity by correcting the priority of a channel which is high in the frequency of retrial of data transfer and determining the priority of a next request according to the correction result. CONSTITUTION:A priority arithmetic circuit a7 generates a priority value a21 from a prescribed priority value a15 and the frequency a18 of retrial and inputs it to the priority deciding circuit 10. The priority deciding circuit 10 compares input priority values a21, b22, and c23 of respective channels to determine priority levels according in the decreasing order, and inputs the results to priority level information 24. Further, a channel request control circuit 11 sends acceptance signals of corresponding channels among acceptance signals a25, b26, and c27 back at the request having top priority among data transfer request signals a28, b29, and c30 outputted by the channels a1, b2, and c3 according to the priority level information 24, thereby starting the data transfer.
Patent JP-2000250647-A (JP)
Title: Reference voltage generation device and method
Inventor: ONO KAZUKI
IPC: G05F1/56
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a reference voltage generation device/method which can reduce the current consumption in a normal operation mode. SOLUTION: An oscillator 3 outputs intermittently the voltage of a low level for a prescribed time, and operational amplifier 1 operates only when the output voltage of the oscillator 3 is kept at a low level. When the output voltage of the oscillator 3 is set at a high level, the reference voltage VREF is set in a floating state and the level of the VREF is kept by the compensating capacitance of a capacitor C1. Under such conditions, the electric charge of the VREF leaks out due to the leakage occurring at the junction part of a transistor 2. Thereby the amplifier 1 operates once for a time T and at acycle of 10T(=10 μs-100 ms) to keep the level of the VREF.
Patent JP-S60227320-A (JP)
Inventor: PASUKARU PIKO
IPC: B60Q1/44
Filed: 1985-03-20
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-S57181185-A (JP)
Title: Semiconductor laser
Inventor: FUKUDA HIROKAZU
IPC: H01S5/40
Filed: 1981-04-09
Abstract: PURPOSE:To facilitate the adjustment of the optical axis for infrared laser light, by closely arranging each semiconductor laser element for the radiation of infrared rays and visible light for light emission in the same direction. CONSTITUTION:The infrared ray laser element 3a constituted of PbSnTe is arranged on a cooling stem 1 close to a visible light emission laser element 3b with material of GaAlAs. Two conductive materials 4 on the upper surface of a ceramic plate 2 stuck on the upper left part of the cooling stem 1 and elements 3a, 3b are electrically connected. Next, when the elements 3a, 3b are lighted by passing drive current through the semiconductor laser, visible laser light is radiated from the element 3b in parallel with the laser light from the element 3a so as to set to approximate point by this visible light next to precisely adjust the optical axis for infrared laser light.
Patent JP-S61213021-A (JP)
Inventor: NAKAI AKIO
IPC: A23L7/10
Filed: 1985-03-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000246761-A (JP)
Title: Ball screw mechanism and injection molding machine using the mechanism
Inventor: YAMADA KATSUAKI
IPC: B29C45/17
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent scattering of grease by providing a cover covering a periphery of a through hole provided at a central shaft of a nut at an end of the nut rotatably driven by a motor of an injection molding machine. SOLUTION: A pressing operation of an injection screw into a heating cylinder is conducted by rotating a hollow shaft 10 by a drive force of a servo motor through a timing belt via a drive pulley provided at a drive shaft and a driven pulley, moving a connected nut 11 along a shaft of a rotatably driving threaded shaft 13, and moving the screw together with a movable plate 4 toward a fixed plate 3. Grease leaked from a through hole of the nut 11 by rotatably driving of the nut 11 is received by a grease scattering preventive cover 14 of a call screw mechanism 8 arranged to cover the hole of the nut 1, and stored in a grease reservoir 15 provided on the cover 14. Thus, scattering of the grease leaked by a centrifugal force in case of rotatably driving the nut 11 can be prevented.
Patent JP-S58172572-A (JP)
Title: Casing for time piece
Inventor: OODE SADAO
IPC: G04B37/22
Filed: 1982-04-02
Abstract: PURPOSE:To facilitate the manufacture of variously colored synthetic resin time- piece casing by laminating a transparent protective film layer on a dye layer provided on a base material of a body made of a synthetic resin. CONSTITUTION:This case is composed of a windproof glass 1, a body 2 and a back lid 3. The body 2 has a stain-finished surface 2a made rough by satinization. Numeral 4 indicates a dye layer and 5 a transparent protective film layer. The synthetic resin material herein used shall be such that the color thereof is proper thereto irrelevant to the final color of the case. It undergoes molding, cutting and boring. After a satinization treatment, the material is emmersed in a dye liquid, washed and dried. When a partial coloring is required, a molding obtained is emmersed in the dye liquid at a coloring section being set with a jig or the like. Then, treatment is done with the transparent protective film.
Patent JP-H11190550-A (JP)
Title: Air-conditioner
Inventor: MORI NOBUHIRO
IPC: F24F11/76
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioner to prevent the increase of a difference between the upper and lower temperatures of indoor air. SOLUTION: In a convection type air-conditioner arranged at the upper part in a room, control is performed such that during a heating mode, at bath sides during a steady state to maintain a following set temperature, air is supplied at a velocity of air enough to allow reach of a flow of air to a floor surface in the vicinity on extension of an air supply direction. A current velocity of supply air is calculated based on a function of the width of the short side of the air outlet, height from a floor to the air outlet, and a difference between a supply air temperature and an indoor temperature.
Patent JP-H1043411-A (JP)
Title: Storage medium for play
Inventor: NIIYAMA KICHIHEI
IPC: G06K17/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To recycle a card, to prevent invalid cards from being diffused and to unnecessitate work for collecting these cards by increasing the negotiable data of the card through an additional purchasing device even when the purchased amount turns zero. SOLUTION: Concerning a pachinko machine provided with an amount display 111 for displaying the negotiable data (amount information) preserved in a storage medium, purchase switch 113, card reader 120 and additional purchasing device 150 or the like, various kinds of data in the storage medium inserted into the card slot of the card reader 120 are read and the read negotiable data are stored. Besides, the negotiable data accepted by the additional purchasing device 150 are generated as additional negotiable data and added to the negotiable data of predetermined additional negotiable data based on a negotiable data adder. Then, the added negotiable data are stored in the memory of a unit controller as the new negotiable data of the storage medium.
Patent JP-2000250495-A (JP)
Title: Data line driving device for liquid crystal display panel
Inventor: KOGA KOICHI
IPC: G02F1/133
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To make an analog full-color LCD operate at high speed and to reduce the power consumption of the LCD. SOLUTION: The data inputted from the central part of a driver IC are inputted to data lines divided in left and right directions via a switch SW4. When a start pulse is inputted to the SR1 of a shift register, thereafter, it is made to be successively outputted from SR1, SR2, SR3,... as a shift pulse. When shift registers SR1 to SRn/2 are operating, a data line A is selected by the switch S4 and when shift registers SRn/2 to SRn are operating, a data line B is selected by the switch. An analog signal is sampled and held by shift pulses RO1 to ROn to be generated by the shift registers and data lines of a liquid crystal display panel are driven with these voltage values, When the shift pulse is swept out from the SRn, the state of the SW4 becomes an open state.
Patent JP-H11255223-A (JP)
Title: Labelling apparatus
Inventor: YONAIYAMA TOSHIYASU
IPC: B65C9/18
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent air from being entrained between a label and an object to be labelled by a method wherein two pressing devices that press the object to be labelled are swung independently, and to make the pressing devices applicable to use on an object to be labelled that is liable to be deformed by pressure from the outside and damaged at its surface. SOLUTION: A passage 3 for matter to be labelled through which a CD case 1 is passed, a label cutting-out device 5 that cuts out a label 2 from a paper mount 4 and places the cut-out label in the passage 3 for matter to be labelled with its sticking surface facing the front face of the CD case 1, and a first pressing device that presses the front face and the surface of the CD case 1 and a second pressing device that presses the reverse side of the CD case while sticking the label 2 cut out by the cutting-out device 5 are provided, and a first swing arm 8 and a second swing arm 9 swing a first pressing part 6 and a second pressing part 7 respectively, independently of each other, to follow the shape of the CD case 1.
Patent JP-S59182612-A (JP)
Title: Am receiver
Inventor: FURUYA TOMIO
IPC: H04N5/52
Filed: 1983-04-01
Abstract: PURPOSE:To quicken a response speed and also to obtain an output signal with low distortion factor by controlling automatically the gain of an AM amplifier circuit with priority over others when a level change of an AM input signal reaches a prescribed level or over. CONSTITUTION:Even if the level of an input signal fs is increased rapidly, since the output impedance of an emitter follower transistor (TR) Q103 charging a capacitor of large capacitance is small, an RFAGC responds to a rapid and excessive level fluctuation of the signal fs. Further, a circuit block 19 eliminates pop noises at the application of power supply, acts like an initializing circuit, and the AGC appears at a line l1 at the application of power supply, thereby performing temporary AGC operation. Moreover, the voltage at a terminal 14 rises according to the time constant comprising a resistor R54 and a capacitor C23 after application of power supply, interrupting an AGC signal on the line l1 and eliminating the RFAGC. Since the RFAGC is applied temporarily, generation of pop noises is prevented.
Patent JP-H06240784-A (JP)
Title: Sheathing structure and manufacture thereof
Inventor: NAKAO MASUTARO
IPC: E04B2/70
Filed: 1993-02-19
Abstract: PURPOSE:To readily and precisely form a sheathing structure and hold constant the angle of longitudinal inclination of each transverse plate even if especially the stacked width of upper and lower transverse plates, the thickness of each transverse plate and the vertical length of each transverse plate are not constant. CONSTITUTION:A plurality of transverse plate supporting portions 3 to be vertically aligned with one another are formed in a supporting member 1. Each of the transverse plate supporting portions 3 includes an end face corresponding portion 4, a front corresponding portion 5 inclined by a predetermined angle, and a lower corresponding portion 6. The end face of each transverse plate 2 is opposed to the end face corresponding portion 4, the front face of each transverse plate 2 is opposed to the front corresponding portion 5 and the lower surface of each transverse plate 2 is opposed to the lower corresponding portion 6, and then the end portion of each transverse plate 2 is mounted on the transverse plate supporting portions 3 and held in position.
Patent JP-S58175428-A (JP)
Inventor: TAGATA KANSAKU
IPC: A23D7/00
Filed: 1982-04-02
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-H01229409-A (JP)
Title: Magnetic head
Inventor: KUGIMIYA KOICHI
IPC: G11B5/127
Filed: 1988-03-09
Abstract: PURPOSE:To decrease the crosstalk due to the magnetic flux leaked out between adjacent tracks and to ensure the magnetic recording with high density by setting the superconducting ceramic shields at the places near both ends of a head gap of a magnetic head. CONSTITUTION:The superconducting ceramics having >=1mu thickness are prepared at the places near both ends of a head gap of a magnetic head or a substrate is totally made of the superconducting ceramics. Then a non-oxided metal magnetic material of <=5mu thickness is held between the substrates. As a result, the magnetic flux leaked out of the adjacent tracks of a magnetic recording medium can be shielded by the side face of the magnetic head and the recording medium owing to a shielding surface of superconducting ceramics in case the magnetic head touches the recording medium due to the complete diamagnetism of superconduction for the high density recording. Furthermore the leakage of the magnetic flux in the magnetic head gap can be shielded to the adjacent tracks of the recording medium. Thus it is possible to decrease the crosstalk and to ensure the magnetic recording with high density.