baber/WOPTO huggingface dataset:
Patent JP-S5968584-A (JP)
Title: Scroll compressor
Inventor: HIRAHARA TAKUHO
IPC: F01C1/02
Filed: 1982-10-14
Abstract: PURPOSE:To contrive to shorten the machining time and to lower the price by a structure wherein a rocking mechanism, which is rotatably supported in a hole on the top surface of a housing coupled with a fixed scroll and at the same time provided with a moving shaft slidably inserted in a hole on the underside of a rocking scroll at the upper part of the rocking mechanism, is provided. CONSTITUTION:The circular rocking member 15, which is rotatably supported in the hole 14b formed on the top surface of the housing 14 supporting a crankshaft 3 through a radial bearing 14a and yet coupled with the fixed scroll and at the same time provided with the moving shaft 15a slidably inserted in the hole 2d formed on the underside of the rocking scroll 2 at the upper part of the rocking member, is formed. Due to the structure as mentioned above, an Oldham's coupling, which is necessary in a conventional device for the rocking motion of the rocking scroll 2 and requests long machining time and yet high in cost, is eliminated and consequently the rocking mechanism is simplified in constitution and made smaller in size and at the same time facilitated in manufacture, resulting in enabling to contrive to lower the price and to improve the reliability.
Patent JP-S5883469-A (JP)
Title: Facsimile transmitter
Inventor: OKUMURA YOSHIHIKO
IPC: H04N1/48
Filed: 1981-11-12
Abstract: PURPOSE:To inexpensively realize a facsimile transmitters using plural colors through falt scanning, by equally splitting reading element groups, and reading different colors. CONSTITUTION:A reading element groups 1 are arranged on a line toward the sub-scanning direction beta, and l is the total length and P is the number of elements. The groups are equally (e.g., 2) divided according to the kinds of colors to be read to form the groups 2, 3. While an original 6 is at a standstill, a reading movement stand 4 moves to the main scanning direction (alpha direction) to perform main scanning from the left to the right end. In this case, the reading element groups 2, 3 equally divided respectively read the specified color only from regions 6, 7. At the end of main scanning, the moving stand 4 restores to the original position and the original 5 moves to the sub-scanning direction (beta direction) by a distance (l/2) corresponding to the length of the reading element  group. This operation is sequentially repeated and all the surface of the original  5 is read by color.
Patent JP-H0733344-A (JP)
Title: Information display system for elevator
Inventor: NAKAJIMA YUTAKA
IPC: B66B3/00
Filed: 1993-07-21
Abstract: PURPOSE:To reduce the load of a manager for transmitting display information by inputting the display content to be displayed on a display device, storing the input information in a ROM, detecting the vacant time of an arithmetic processor, and transmitting the display information to an information display control device. CONSTITUTION:In this information input device 1 of an elevator, necessary messages and graphics are inputted from a keyboard 12, and the input information is stored in a hard disk device 2 and an electrically erasable ROM 13. When the information input of the display content is completed, a ROM control device 14 is activated, and the memory content of the ROM 13 is transmitted to a transmitting device 3A. When a CPU 8 starts another application program during the transmission of the information, the control of the ROM control device 14 is stopped, and the transmission process is interrupted. A time interruption is applied at each fixed time, the display information is intermittently transmitted for a fixed period, and the information is displayed on display devices of an elevator car and elevator halls.
Patent JP-H0937452-A (JP)
Title: Protection relay device for motor load
Inventor: MACHIMURA TADAYOSHI
IPC: H02H3/08
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a reliable protection relay device for a motor load for safely cooperating with overcurrent protection. SOLUTION: A protection relay part 10 of a production relay device for a motor load is constituted of an inverse time-delay element 12 with inverse time-delay characteristics according to a load current detection signal, a long inverse time-delay element 13 with a long inverse time-delay characteristic function, a logic circuit part 19 which receives the output signals of the inverse time-delay element and the long inverse time-delay element and selects the long inverse time-delay signal until the motor completely starts and the inverse time-delay signal after that, and a relay part 20 for controlling the motor according to the output signal of the logic circuit part 19.
Patent JP-S6422659-A (JP)
Title: Hydraulic pressure control valve
Inventor: TODOKI HIROTOSHI
IPC: B60T8/26
Filed: 1987-07-20
Abstract: PURPOSE:To avoid insufficient brake force by providing a valve for reducing the supply pressure for a brake by a differential pressure greater than a value which is determined by the force of a spring acting upon a plunger, and by providing a means for urging the valve in the spring compressing direction, in a spring retainer in the valve. CONSTITUTION:A load spring 50 is provided between a spring retainer 48 and a movable spring retainer 49 in a valve device 7. The movable spring retainer 49 is adapted to be moved rightward in association with the rotation of the rotary shaft of a pulse motor 10 in accordance with a live load. A return spring 57 is disposed in a compressed condition, spanning between the left end flange part of a movable spring retainer 49 and a stepped part in the inner wall of a body 58. With this arrangement, even though the pulse motor 10 fails, the movable spring retainer 49 will not move in the direction in which the compression force of the load spring is reduced. Thereby it is possible to surely prevent such a problem that brake force is insufficient due to a lower knee point.
Patent JP-H0918335-A (JP)
Title: Pll circuit control system
Inventor: HASHIMOTO YOSHITERU
IPC: H03L7/08
Filed: 1995-06-26
Abstract: PURPOSE: To reduce the influence of spurious radiation by changing the phase comparison frequency of a PLL circuit, changing the output frequency of a direct digital synthesizer(DDS) and maintaining the fixed oscillation frequency of a VCO. CONSTITUTION: A prescribed frequency is outputted from the DDS 9 by the output frequency of an oscillator 8 and frequency data based on the selection of an up-down switch 13 from a CPU 12 and the output frequency and the oscillation frequency of the oscillator 8 are frequency converted by a mixer 10. The oscillation frequency of the VCO 1 of the PLL circuit is frequency converted in the mixer 2 with the output of the mixer 10 as local signals and the frequency of a difference component is taken out, passed through a band- pass filter 3 and frequency divided by a variable frequency divider 4. The output is compared and detected in a phase comparator 5 by the oscillation frequency of an REF oscillator 7 and the output is smoothed in a low-pass filter 6 and turned to the oscillation control voltage of the VCO 1.
Patent JP-H0529246-A (JP)
Title: Semiconductor device
Inventor: HAMADA TAKEHIKO
IPC: H01L21/336
Filed: 1991-07-22
Abstract: PURPOSE:To enable adjacent transistors to be easily element-isolated from each other and a contact to be protected against breakthrough caused by overetching and enlarged in aligning margin. CONSTITUTION:An element isolation film 1 is formed through a selective oxidation method. Then, a gate insulating film 2, a gate electrode 3, and an insulating film 9 are successively formed, and then a side wall insulating film is formed on the side face of the gate electrode 3. Furthermore, a polysilicon 8 which rides on the insulating film 9 extending from the element isolating film 1 is connected to an N-type conductive layer 4 in parallel. Therefore, even if etching is excessively executed for boring the interlayer insulating film 6 to provide the contact 7, etching is stopped by the N-type conductive layer 8, so that the contact 7 is prevented from penetrating through the conductive layer 4. Furthermore, as the polysilicon 8 is formed spreading over the element isolating insulating film 1 and the insulating film 9 provided onto the gate electrode 3, the contact 7 can be enhanced in aligning margin.
Patent JP-S6423255-A (JP)
Title: Silver halide photographic sensitive material
Inventor: AOKI KOZO
IPC: G03C7/392
Filed: 1987-07-20
Abstract: PURPOSE:To enhance fastness to light and heat and to prevent the coloration of a non-colored part to a cyan color upon lapse of time by incorporating a specified cyan coupler and a cyclic ether compd. which is hardly soluble in water into the titled material. CONSTITUTION:The cyan coupler expressed by the formula and the cyclic ether compd. which is hardly soluble in water are used for the silver halide photographic sensitive material. In the formula, Q1 denotes an atomic group which contains at least one nitrogen atom and is necessary for forming nitrogenous heterocycles of >=5-membered rings together with a carbon atom; Z1 denotes a hydrogen atom or the group which can be eliminated by the coupling reaction with the oxidant of a color developing agent; R1 denotes an acyl group or sulfonyl group; R2 denotes a hydrogen atom or an aliphat. group of 1-8C. A dimer or polymer coupler may be formed by substituents of R1, R2, Z1 or Q1 and a ring may be formed by R1 and R2. The fastness to light and heat is thus enhanced and the coloration of the uncolored part to the cyan color upon lapse of time is prevented.
Patent JP-H0347442-A (JP)
Title: Engine idling speed control device
Inventor: FUJIMOTO TAKANORI
IPC: H02J7/14
Filed: 1989-07-13
Abstract: PURPOSE:To suppress drop of the engine revolving speed and stall of the engine due to delay in the control response by correcting the air suction amount to be fed to the engine with the correction amount determined on the basis of the energization period of a switching means for controlling the field current of a power generator. CONSTITUTION:On/Off signal for the junction of a field coil 11 with a semiconductor switching element 22 and a crank angle signal for engine are entered, and the energization period of the field coil 11 for a specified crank period of engine is sensed. The Ga(n) is calculated by a control unit 5 using equation Ga(n)=KGa(n-1)+(1-K)Gr, where Ga(n-1), Ga(n) are the n-1'th and n'th mean energization period sensing amounts for the specified crank period. Further a bypass 8 is provided for a throttle valve 9 installed on the suction passage 15 of engine, whose suction air amount is corrected according to the suction air amount.
Patent JP-S59131310-A (JP)
Inventor: SUCHIIBUN OOSUNITSUTO
IPC: B65D33/25
Filed: 1983-09-30
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-H097589-A (JP)
Title: Manufacture of hydrogen absorbing alloy powder for electrode
Inventor: ISHII MASATOSHI
IPC: B22F9/08
Filed: 1995-06-23
Abstract: PURPOSE: To provide a method of manufacturing high efficient hydrogen absorbing alloy powder by extruding a fused hydrogen absorbing alloy into a high speed air stream to form hydrogen absorbing alloy powder, and mixing at least one kind of rare earth oxide so as to be 0.1 to 5wt.% to apply heat treatment. CONSTITUTION: Ni, Co, Mn, Al are measured so as to obtain respectively by atomic ratio 3.75, 0.30, 0.75, 0.20 relating to a 1.00 alloy Lm of 60wt.% La, 30wt.% Ce, 5wt.% Pr, 5wt.% Nd. These elements are melted in a high frequency melting furnace, to obtain powder of 35μm mean grain size by an argon atomizing method. After Sm2 O3 is mixed in this powder so as to be 1wt.%, heat treatment is performed for 5 hours at 900 deg.C. Relating to 2g obtained hydrogen storage alloy powder, a 1g 1.5wt.% polyvinyl alcohol water solution is mixed, to prepare paste. This paste is applied to be mounted in a fiber state nickel supporter and dried, thereafter to be work molded into a 0.5mm thick sheet-shaped hydrogen absorbing electrode.
Patent JP-2000083138-A (JP)
Title: Image reader and light emitting element array for the same
Inventor: YAMAMOTO TETSUICHIRO
IPC: H04N1/04
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting element array that emits a light with sufficient intensity to a light receiving section without increasing number of light emitting elements and to provide the image reader using the light emitting element array. SOLUTION: Since parts of metallic wiring patterns (wiring electrodes) on a substrate 12 are formed wider than other patterns and no insulation film is formed on the parts, the parts act like a light reflection section reflecting a light component that is spread leterally from light emitting elements 13 and does not directly emit a light to an original. Thus, the light emitted from the light emitting elements to the original includes the light component that is spread laterally from light emitting element 13, does not directly emit the light to the original and is reflected in the light reflection section in addition to the direct light from the light emitting elements. Furthermore, since areas around both ends of the substrate in a reading direction in the area of the light reflection section are designed wider than an area in the middle of the substrate, shading is prevented.
Patent JP-S6337724-A (JP)
Title: Coding transmitter
Inventor: TANIGUCHI TOMOHIKO
IPC: G10L19/04
Filed: 1986-07-31
Abstract: PURPOSE:To reduce the distortion of a reproduced waveform, to decrease the number of patterns of a code book, and to compress information to be transmitted by performing decoding reproduction processing as to all possible combinations of linear prediction coefficients, and reselecting the linear prediction coefficient which has the smallest waveform distortion and transmitting the information. CONSTITUTION:A linear predicting circuit 10 takes a linear predictive analysis based on a residual signal X after the pitch prediction of an input signal to extract a linear prediction coefficient Cj and a matching part 16 matches a noise sequence stored in the code book 15 with the residual signal E obtained by said linear predictive analysis to perform coding the information. Further, a linear prediction coefficient correcting means 1 performs the decoding reproduction processing of a residual signal E' selected by the matching part 16 as to all linear prediction coefficients which are possible at the time of coding transmission, and then process the residual signal X after the pitch prediction and respective S/Ns to reselect and transmit the linear prediction coefficient with the smallest waveform distortion to a decoding side. Consequently, the number of noise sequence patterns in the code book is reduced and code number information to be sent is reducible as well.
Patent JP-S6425543-A (JP)
Title: Manufacture of film including silicon oxide
Inventor: ITO CHIKAICHI
IPC: H01L21/316
Filed: 1987-07-22
Abstract: PURPOSE:To improve crack resistance and moisture resistance when an SiO2 film is heated, by exposing a film, which is formed on a semiconductor substrate and includes silicon oxide to gas plasma including F, thereby efficiently doping F into the SiO2. CONSTITUTION:A film, which includes silicon oxide, e.g., an SiO2 film, is provided on a substrate. Thereafter, the film is exposed to a gas including F. It is desirable that the gas including F is in a plasma state. As the film on the substrate, a film, on which silica or applying type glass 9 (SOG) liquid is applied, can be used. At this time, said film is exposed in the gas or plasma including F after the silica film is provided or the SOG solution is applied before a final heat treatment. The temperature of the film is gradually increased from room temperature to a final baking temperature (100-1,200 deg.C). During this period, it is desirable that the film is exposed to the plasma or the gas. Thus, the yield of cracks in the glass film during the baking after the plasma treatment is prevented, and the thickness of the glass film is increased.
Patent JP-H0841979-A (JP)
Title: Inverted block structure
Inventor: SHIMAMURA NORIYUKI
IPC: E03F9/00
Filed: 1994-08-02
Abstract: PURPOSE:To facilitate maintenance and control such as cleaning and investigation in a sewer and a manhole. CONSTITUTION:Inverted block structure is constituted of a mountain-shaped block 2 having a mountain-shaped protruding part at the center part, and a bottom plate block 3 forming the skirt part of the mountain-shaped protruding part. The mountain-shaped block 2 is placed on top of the bottom plate block 3, and a bolt 6 is inserted through the sleeve 6 of the mountain-shaped block 2. The lower part of the bolt 6 is screwed with the insert anchor 5 of the bottom plate block 3 to connect both blocks.
Patent JP-H0230427-A (JP)
Title: Electric discharge machining device
Inventor: SAKAGAMI MAKOTO
IPC: B23H7/00
Filed: 1988-07-20
Abstract: PURPOSE:To make easy of preparatory plan of setting a work, and besides to make minimum of a machine establishing area by providing a carrying means carrying a work to and from a positioning jig, and a first and a second housing means for the purpose of housing a work before machining and after machining in vertical direction. CONSTITUTION:A work before machining 2 housed to a first housing means 16 is carried to a positioning jig 19 composed of an air cylinder, an air pump and a positioning reference plane jig with a carrying means 18 composed of an automatic work attaching and detaching device 10, a hand 11 and a magnet 12, and the work 2 is machined on discharging. Next, the work 2 finished in discharge machining is carried out from the positioning jig 19 by the carrying means 18 and housed to a second housing means 17 in vertical direction.
Patent JP-S5883300-A (JP)
Inventor: TOZAWA SEIICHI
IPC: G21F9/36
Filed: 1981-11-13
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-S6075572-A (JP)
Title: Manufacture of ornamental multicolor gold alloy
Inventor: KOBAYASHI ATSUO
IPC: C23C14/04
Filed: 1983-09-29
Abstract: PURPOSE:To manufacture an ornamental multicolor gold alloy which is greenish gold or pinkish gold by adhering silver or copper, etc. on gold or a gold alloy in an optional pattern, and treating said alloy in a nonoxidizing atmosphere with thermal diffusion. CONSTITUTION:An adhered layer of silver or copper or silver and copper is formed on the surface of pure gold such as 24K, 18K, and 14K or a gold alloy in an optional pattern with electrolytic plating, electroless plating, vacuum deposition, spattering, ion plating, flame spraying, etc. by using a common plating resist, a masking agent, or a photoresist. The obtained body is heated in a nonoxidizing atmosphere at 300-700 deg.C, and a golden ornamental pattern which is greenish gold and pinkish gold other than original gold of the gold itself is formed with good adhesion.
Patent JP-H0527744-A (JP)
Title: Display processing system for display screen
Inventor: KAMIYOSHI TAKASHI
IPC: G06F3/048
Filed: 1991-07-22
Abstract: PURPOSE:To decrease the frequency of key operation for scrolling operation and to enable speedy operation regardless of how much device utilization is mastered. CONSTITUTION:When a finger is slid on a touch panel 1 in a desired scrolling direction by a desired scrolling quantity, pressure sensors arranged on the sliding track 5 of the finger among pressure sensors which are arranged in a lattice shape and have assigned coordinates send answers to an arithmetic part 2. The arithmetic part 2 calculates two-dimensional vector values (direction and distance of finger sliding) from the answers, converts the values into the direction and quantity of scrolling, and sends them to a touch panel display part 3. The touch panel display part 3 takes display data out of a display data base 4 according to the sent information and displays the data on the screen by scrolling.
Patent JP-H0630083-A (JP)
Title: Transmission characteristic measuring instrument
Inventor: HASHIMOTO HITOSHI
IPC: H04L69/40
Filed: 1992-07-08
Abstract: PURPOSE:To perform a test for a transmission line for a burst signal and the operation of an input/output part by forming the burst signal by attaching a fix bit signal on the forefront of generated data set as the target of an error test, and starting up the error test at a supplied start timing. CONSTITUTION:A transmitter 1 sends out a clock synchronized with a digital signal to be transmitted, i.e., a data clock on a route different from that for a measuring target 2. A receiver 3 reproduces the data from a reception signal synchronizing with the data clock received from such another route, and tests the error of reproduced data. A signal transmitted from the transmitter 1 is the burst signal in which the fix bit signal is attached on the forefront part of the data, and timing signals representing the start/completion of the burst signal, the start of significant transmission signal, and the start/completion of a fix code pattern, respectively are sent from the transmitter 1 to the receiver 3, and the receiver 3 measures the transmission characteristic of the measuring target 2 by using those timing signals.
Patent JP-H0469916-A (JP)
Title: Diagnostic controlling method of semiconductor manufacturing equipment
Inventor: SAKATA MASAO
IPC: H01L21/02
Filed: 1990-07-11
Abstract: PURPOSE:To diagnose a state of equipment from an operating state of the equipment, and hold and realize higher quality than the present automation level by a method wherein the properties of the equipment itself, the properties related to the quality of the equipment, a phenomenon related to resulting malfunctions and abnormality of products and equipment, and a countermeasure for the equipment accompanied by generation of the fault phenomenon are correlated to each other. CONSTITUTION:A monitor 402 monitors an operating state of manufacturing equipment 401 to transmit data to a diagnostic control device 403. The diagnostic control device 403 diagnoses the operating state of the equipment from the monitor data, and the results are transmitted to a controller 404 of the equipment as a control signal 412. The controller converts from the control signal 412 to a control signal 413 of the manufacturing equipment 401 to control it. In a process procedure up to outputs of diagnostic control resultant data 412, fetch the monitored data, interpret the state of the existing equipment based upon the data, specify items of malfunctions and countermeasures for the equipment, and output.
Patent JP-S6338422-A (JP)
Inventor: TAKEDA HISANOBU
IPC: A47K13/04
Filed: 1986-07-31
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-2000024056-A (JP)
Title: Multifunctional bed and operation control thereof
Inventor: WANG YIH LONG
IPC: A47C20/04
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To enable stimulation, hypnosis effect, and relaxing effect to be supplied by raising/falling and sliding a bed forward and backward via an elevator head accompanied by lifting up/down an elevator means so as to adjust the inclination angle of a top holding arm to adjust the height of the bed rear part. SOLUTION: The main machine body 101 of this bed is equipped with a U-shape grounding case 165. A long bar shape opening 121 is formed in the vertical direction at the front center of each of both frames 107 on both side of the main body 101 to form rails for vertical moving of an elevator head 143. The mattress structure 5 of the bed connected to the elevator head 143 is divided into four sections of an active back mattress 21, a fixed hip mattress 23, an active thigh mattress 25, and an active leg mattress 27 and those are made integral with a bed frame 19. A top holding mechanism 9 is equipped on the rear end of a base frame side member 7 and the rear end height of the bed frame 19 is adjusted by the combination of extension/contraction of the extensible rod 11 and a pressure stop spring 12. Thus the multifunction is realized.