baber/WOPTO huggingface dataset:
Patent JP-S61182975-A (JP)
Title: Printer
Inventor: TANAKA YOSHITO
IPC: B41J2/35
Filed: 1985-02-08
Abstract: PURPOSE:To enhance correcting quality, by a method wherein normal character printing and correction are discriminated from each other, and a printing period for heating resistor elements of a thermal head in correction is set to be longer than that in normal character printing. CONSTITUTION:An input data discriminating part 1 discriminates whether input data are for normal printing or for correction, starts a printing pulse period setting part 2, 3 (for correction and normal printing, respectively) to set a pulse period, and a current-passing time is set by an impressed pulse width setting part 4, 5 (for correction and normal printing, respectively). In a head output data forming part 6, a head-driving pulse synthesizing part 7 synthesizes a head-driving pulse based on a printing pulse period set by the part 2, 3 and a pulse width set by the part 4, 5. A thermal head driving part 11 is controlled by the synthesized pulse, and printing is conducted by a thermal head 12. A mechanism-controlling part 8 controls a mechanism-driving part 9 to drive a mechanism part 10.
Patent JP-H09317728-A (JP)
Title: Article fixture and release method for fixture
Inventor: TAKADA TETSUO
IPC: A47G29/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To firmly attach a pin body to a fixing counterpart by forming the flat pin body with one process by a punching work and applying a skillful device to a washer which is assembled therewith so as not to cause torsion or deformation of the pin legs. SOLUTION: A pin body 1 is composed of a head part 3 and legs 4, 4 which are continued from the head part 3 and forked into the left/right symmetrically. A hook 40 having a through hole 39 bored in its attachment part 38 is used for a fixing counterpart. The hook 40 is set to a prescribed attachment point on a soft board 37, a bottom projection 33 of a washer 2 is fitted into the through hole 39, and the edges of both legs 4, 4 of the pin body 1 are inserted into guide grooves 31, 31 so as to be thrusted into the soft board 37. Secondly, the head part 3 is driven by a hammer so that the serrate teeth cut the soft board 37 open, and as the head part is driven more deeply, the opened angle of the both legs 4, 4 becomes larger by the pedestal part, and lastly the pedestal part holds the largest leg-opened state at the forked part of the pin body so as to fix the hook 40.
Patent JP-H07234661-A (JP)
Title: Method and device for displaying color image
Inventor: NISHIGUCHI NAOKI
IPC: H04N1/60
Filed: 1994-02-22
Abstract: PURPOSE:To improve the display quality of the method and device which display a color image consisting of plural image data of an RGB coloration system by using one color look-up table by not generating differences between the colors of respective displayed color images and their original colors as much as possible CONSTITUTION:Respective plural image data DRA are converted into image data DHE of an HSV coloration system, and representative colors are selected on the basis of the respective converted image data DHE of the HSV coloration system; and the respective image data DHE of the HSV coloration system are converted into image data DHF of the RGB coloration system based upon the representative colors, and the converted image data DHF of the RGB coloration system are displayed by using the color look-up table 19 as to the representative colors.
Patent JP-H01200625-A (JP)
Title: Semiconductor wafer processing equipment
Inventor: SEKINE MAKOTO
IPC: H01L21/68
Filed: 1988-02-05
Abstract: PURPOSE:To enable sure cooling of a wafer, by removably constituting the surface plate part of a first electrode, and providing the rear of the surface plate with a space to make a cooling medium flow. CONSTITUTION:A first and a second plate electrodes 4, 5 which face each other and generate plasma in a vacuum vessel 1 are provided. A semiconductor wafer 9 is put on the first plane electrode, and retained by using an electrostatic chuck electrode 7. The first electrode is constituted as a structure wherein the surface plate part 41 is removable, and the rear part of the surface plate is provided with a space in which cooling medium flows. The electrostatic chuck electrode is bonded and fixed on the surface plate part. Being different from the case where the electrostatic chuck electrode itself is temporarily fixed by using adhesive agent to make exchangeable, the expansion of organic solvent or air bubble is excluded, and the exfoliation of the electrostatic chuck electrode is surely prevented. Thereby, the wafer to be processed in plasma can be surely cooled, and the reliability and the reproducibility of wafer processing can be improved.
Patent JP-H05226759-A (JP)
Title: Light source for measuring light
Inventor: NAKAZATO KOJI
IPC: G01M11/00
Filed: 1992-02-10
Abstract: PURPOSE:To increase a dynamic range of a measurement by providing an optical fiber in which rare earth element is added and which has a special fluorescent wavelength band, and an exciting light source for introducing a light for exciting the element into an optical fiber. CONSTITUTION:An optical output by fluorescence is obtained from an optical fiber 12 doped with a rare earth element in 1.3 and 1.5mum bands, and introduced from an output connector 14 to a dummy fiber 2. In this case, an exciting light having a wavelength of 0.8mum output from a semiconductor element 11 is cut OFF by a wavelength selecting filter 15, and hence used for measuring an optical loss of a fluorescent component 3. In this case, since the light output from a light source 1 for measuring light is output through the connector 14, its coupling efficiency is high. With such a configuration, a dynamic range can be improved to 30-40dB.
Patent JP-H06241471-A (JP)
Title: Heating device
Inventor: UEDA SHIGEKI
IPC: F24C15/24
Filed: 1993-02-12
Abstract: PURPOSE:To provide an electric heater capable of obtaining high amount of radiation evenly for a heating device. CONSTITUTION:An insulating material, having an excellent infrared ray transmitting coefficient, is bent so that normal lines, passing the center of the putting surface of a material to be heated are contained in the internal surface containing the centers P1, P2, P3, P4 of the radius of curvature of a bent tube. According to this method, the sites of the heater, which are provided with strong radiation, can be arranged freely and the whole surface of the putting surface of the material to be heated can be placed selectively in the proper strength of radiation whereby uneven heating can be eliminated while maintaining a high amount of radiation.
Patent JP-S55117138-A (JP)
Title: Motor power feed method of camera provided with plural motor
Inventor: NAKAGAWA YASUTSUGU
IPC: G03B1/12
Filed: 1979-02-28
Abstract: PURPOSE: To let the stop timings of plural motors be accurately determined by starting delay means by the power feed release signal of the motor of the preceding order and starting the power feed of the motor of the succeeding motor upon completion of the specified delay time.  
     CONSTITUTION: When a power feed switch S 1  is turned off upon arrival of the time for starting the succeeding order motor M 2  when the running of the precedent order motor M 1  is stopped, transistors Tr 1 , Tr 2  conduct owing to the rise of their base potentials and Tr 1  conducts as well. Because of this, a short circuit by the motor M 1  and Tr 1  is perfected to apply electric brake to the motor M 1 . At this time, Tr 4  becomes non-conducting owing to conducting of Tr 3  and therefore charging in a capacitor C is started from this time and when the terminal voltage thereof reaches the specified value, Tr 5 , Tr 6  conduct to operate a relay RL. As a result of this, the select switch S 2  for the motor M 2  changes over to the ground side to flow drive current to the motor M 2 , then the motor 2 starts running. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60170115-A (JP)
Inventor: ITOU HIROO
IPC: B29C35/06
Filed: 1984-02-11
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-S58149294-A (JP)
Inventor: YAMAMOTO OSAMU
IPC: B67B7/70
Filed: 1982-02-17
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-S52107771-A (JP)
Title: Panel display and its driving system
Inventor: NISHIKAWA TERUHIDE
IPC: H01J31/10
Filed: 1976-03-08
Abstract: PURPOSE: Both cathod and anode are divided in serveral numbers, and desired numbers of them are made into strip formation which is electrically independent. At the same time, cathode and anode are corssed each other in three dimensions. In this way, a panel display unit can be constituted with easy driving and simple structure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07232870-A (JP)
Title: Guiding method to elevator landing
Inventor: OIKAWA SHINOBU
IPC: B66B3/00
Filed: 1994-02-22
Abstract: PURPOSE:To provide a guiding method to an elevator landing, by which visually handicap.ped persons can be reliably guided to a landing of an elevator without using any guiding block for the visually handicapped persons. CONSTITUTION:A transmitting device 2 for outputting the specific frequency is provided on the upper part of a landing doorway 1 of an elevator, and a receiving device 4 for emitting sound when the specific frequency is received, and wherein emitting sound is varied according to the receiving direction is to be lent to a visually handicapped person 5 on an entrance 3 of a building. Thereby, the visually handicapped person can arrive at the landing by going in the direction where the sound to be emitted from the receiving device 4 is largest.
Patent JP-H10208141-A (JP)
Title: Article storage device of automatic vending machine
Inventor: KIHARA TAKASHI
IPC: G07F11/32
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To decrease the number of components, to facilitate the assembling operation, and to lower the manufacture cost by inserting and fitting an article rack for storing many articles in front-rear directional array into an article storage box so that it engages the front and rear parts of both side plate parts of the article storage box. SOLUTION: Each article rack 8 has an article passage 9 formed of both side plate parts 8a and a bottom plate part 8b, and many articles are stored in this article passage 9 while array in the front-rear direction. The article rack 8 has 1st L-sectioned claws 8c formed at both the side end edges of the front part of the bottom part 8b and the claws 8c engage claws 7d when the article rack 8 is fitted to the article storage box 7. Further, the article rack 8 is provided with 2nd claws 8e projecting forward from the external surfaces of the front parts of both the side plate parts 8a and after the article rack 8 is fitted to the article storage box 7, a cover (lock member) is fixed to the side plate part 8a while engaging the 2nd claws 8e.
Patent JP-H05190090-A (JP)
Title: Conductive film and low-reflection conductive film and its manufacture
Inventor: MORIMOTO TAKESHI
IPC: H01J29/88
Filed: 1992-01-14
Abstract: PURPOSE:To manufacture a low-reflection conductive film in a well-produced manner without requiring large-scale facilies as in PVD method. CONSTITUTION:Solution for a conductive film in which ruthenium oxide adjusted by the oxidation or hydrolysis of ruthenium compound in solution and/or its partial hydrolyte are/is dispersed is applied to the surface of a base and then heated to form a conductive film. Solution containing Si compound is applied thereon and then heated to form a film which has a lower refraction factor than the conductive film and form a low-reflection conductive film with two layers.
Patent JP-2000224811-A (JP)
Title: Operation monitor of 3-phase ac motor
Inventor: MISATO HISASHI
IPC: H02K11/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain the small size and high dielectric strength construction of an operation monitor when the output of a phase sequence detection circuit is converted into an electric signal electrically insulated from a 3-phase AC power supply and outputted. SOLUTION: The phase sequence of 3-phase AC corresponding to the rotation direction of a 3-phase AC motor is detected by a phase sequence detection circuit 51 connected to the 3-phase AC power supply of the 3-phase AC motor, and a detection signal is outputted when reverse rotation is detected. An optical signal corresponding to the detection signal of the phase sequence detection circuit 51 is outputted by the light emitting device 55 of a photocoupler 54 connected to the phase sequence detection circuit 51. The optical signal of the light emitting device 55 is detected by the photodetector 56 of the photocoupler 54 and converted into an electrical signal corresponding to the detection signal of the phase sequence detection circuit 51 and outputted. By utilizing the photocoupler 54, the small size and high dielectric strength construction of an operation monitor can be obtained.
Patent JP-S52108753-A (JP)
Title: Rc active low zone filter with switch
Inventor: HIROSE KAZUTO
IPC: H03H19/00
Filed: 1976-03-09
Abstract: PURPOSE:To attempt not only the reduction of the offset voltage and the reduction of the leakage noise, but also the stabilization of the circuit, lightening the burden of the buffer amplifier, by directly terminating the output of the sample hold circuit by the buffer amplifier.
Patent JP-S59151927-A (JP)
Inventor: KASHIMOTO YOSHIAKI
IPC: A47L19/00
Filed: 1983-02-18
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-S57140585-A (JP)
Title: Controller for refrigerator
Inventor: UEHARA SHINPACHIROU
IPC: F04B49/02
Filed: 1981-02-20
Abstract: PURPOSE:To economize electric power, by using the low pressure switch of a controller to detect the low suction pressur of a compressor to delay its operation by a delaying timer relay connected in series with the low pressure switch, to reduce the operation of the compressor at such low suction pressure that the operation efficiency is poor. CONSTITUTION:The low suction pressure of a compressor 2 is detected by the low pressure switch 6 of a second series circuit 16 to operate a delaying timer relay 15. The delaying timer contact 12 of a first series circuit 14 is then closed to turn on the driving magnet switch 13 of the compressor 2 to operate it. When the low pressure of the compressor 2 has fallen further to the set turn-off level of the low pressure switch 6, the compressor is stopped. When the pressure has thereafter risen to the turn-off level of the switch 6, it is turned on to start the cooling operation of the compressor 2 again after the st time of a delaying timer 17. According to this constitution, the short-cycle operation of the compressor 2 is prevented and its operation at such low suction pressure that the operation efficiency is poor is reduced. For that reason, much electric power is economized.
Patent JP-S58142112-A (JP)
Title: Gas burner
Inventor: SEKIGUCHI YOSHITOSHI
IPC: F23D14/22
Filed: 1982-02-17
Abstract: PURPOSE:To improve the efficiency of the flame maintenance by a method wherein a front end of a cylinder body is formed as a specific angle slope, the ratio of each part of said cylinder body to the outside diameter of a gas nozzle is set up within a specific  range, in a gas burner in which the gas nozzle is provided on the axis of a furnace and a burning port forming cylinder body is fitted to outer periphery of said nozzle. CONSTITUTION:A gas discharge duct 5 is communicated to a innermost of a furnace 1 which is formed of outside wall body 2 and fire resistance heat insulating material 3, 4, a cooling water duct 6 is fitted to outer periphery of said gas discharge duct 5, meanwhile, a gas nozzle 8 located on the axis 7 is provided at a front end of said furnace 1 and a fuel supplying pipe 9 is communicated to said gas nozzle 8. A burning port forming cylinder body 10 is fitted to outer periphery of said gas nozzle 8, a burning air supplying duct 11 is communicated to the rear end of said cylinder body 10. In this case, the front end of said burning port forming cylinder body 10 is formed a slope  17 having an enlarge angle theta of 30-70 degree for said furnace axis 7. Then, the ratio of a gas blowing out part outside diameter (d2) to the gas nozzle outside diameter (d1) is set up within 0.4-1.0, also the ratio of the gas nozle outside diameter (d1) to the burning port forming cylinder body inside diameter (d) is set up within 0.75-0.98.
Patent JP-H06239641-A (JP)
Title: Abnormal point detection method of optical fiber and device therefor
Inventor: TSUNEISHI KATSUYUKI
IPC: C03B37/07
Filed: 1993-02-15
Abstract: PURPOSE:To provide a method and a device system therefor for detecting abnormal points such as fine bubbles and flaws caused in optical fibers during the wire drawing. CONSTITUTION:In the device constituted of the wire-drawing mechanism and a processor 9, the fluctuation in the outer diameter of optical fiber 3 is fed back to the capstan 4 to change the take-up speed so that the outer diameter may be kept constant by changing the take-up speed within a prescribed and the speed change rate is compared with the previously indicated value in the period.
Patent JP-H07236152-A (JP)
Title: Video camera
Inventor: OKAZAKI SEISHIN
IPC: H04N9/73
Filed: 1994-02-23
Abstract: PURPOSE:To stably correct white balance by surely fixing a clamp level by an optical black pulse for prescribing the clamping period of a color difference signal. CONSTITUTION:During the optical black period of a CCD 12, an optical black pulse is inputted from a timing generating circuit 14 to respective clamp circuits 32a, 32b. Al though the optical black pulse is originally used for setting up the DC potential of a black level in a video signal, the pulse is inputted also to the circuits 32a, 32b, so that the DC potential of the black levels of respective color difference signals R-Y, B-Y can be set up. The white balance of a video is corrected by color difference signals outputted from the circuits 32a, 32b.
Patent JP-2000221111-A (JP)
Title: Method and equipment for inspecting display screen
Inventor: YUGAWA NORIAKI
IPC: G06T7/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To perform defect inspection with high reliability, while processing at high compression rate and high speed, and making missing of defective pixel difficult to occur. SOLUTION: A set of data corresponding to a plurality of pixels in a prescribed section S is compressed to one data 1a3 for the display characteristic data 1a2 of each pixel, and the each compressed data 1a3 is handled as a compression image data D1, and the like arranged according to the position of corresponding compression element. The compression image data D1 is obtained for each shift conditions to a plurality of positions satisfying the conditions that a part of pixels in same section S exists, while being overlapped at a position for specifying the section S to be compressed. Corresponding compression data 1a3 of the compression image data D1-D4 under each shift conditions are combined into one compression data 1a4 to be judged which is then compared with a reference data thus detecting defects.
Patent JP-S57141093-A (JP)
Title: Integrated circuit device
Inventor: YAMANAKA TAKASHI
IPC: G11C11/419
Filed: 1981-02-23
Abstract: PURPOSE:To shorten the time for the signal read from a memory cell, by dividing a signal line to arrange a sense amplifier of the second stage in the center  of a sense amplifier row of the first stage. CONSTITUTION:Address circuits 6 and sense amplifier circuits 2 of the first stage are arranged at constant intervals narrower than those of memory cells 1 on the side of the longitudinal row of memory cells 1, and a sense amplifier circuit 3 of the second stage is inserted to a space made by the difference of constant intervals between memory cells and circuits 2, and a signal line from sense amplifiers of the first stage to the sense amplifier of the second stage is divided into signal lines 10a and 10b, and such switch is inserted to the sense amplifier of the second stage that only one selected signal line is connected to the sense amplifier of the second stage. By this constitution, sense amplifier circuits of the first stage and the sense amplifier of the second stage are connected to only one of signal lines 10a and 10b connecting them, and thus, capacities and resistances of signal lines are reduced, and the signal read time is shortened.
Patent JP-H04251653-A (JP)
Title: Manufacture of intermetallic compound
Inventor: KAWABATA TAKESHI
IPC: B22D21/00
Filed: 1991-01-24
Abstract: PURPOSE:To manufacture a casting product of an intermetallic compound having no material defect such as void, irregular outer shape caused by shrinkage hole. CONSTITUTION:A Ti-Al base intermetallic compound is melted in a melting furnace in argon atmosphere and the molten metal is poured into a specific heat resistant steel-made mold coated with ceramic and cast while applying pressure of >=50MPa.
Patent JP-H07236211-A (JP)
Title: Interconnection unit for home information communication system
Inventor: SENOO JUNJI
IPC: H02B1/40
Filed: 1994-02-23
Abstract: PURPOSE:To enhance the convenience by improving the flexibility in the use of an interconnection unit at the time of wiring to a home information communication system and eliminating the inconvenience that the home information communication system itself must be replaced at the time of extension or modification of the system. CONSTITUTION:The interconnection unit 1 of wiring for a home information communication system 2 is provided independently from a fixing panel 2B forming the communication system 2 and a body panel 2A jointed thereto on the front side thereof. The interconnection unit 1 is provided with means 10, 10 for fixing the interconnection unit 1 detachably to the fixing base 2B of the communication system 2.
Patent JP-H03229345-A (JP)
Title: Common memory access control system
Inventor: AWAJI TOSHIO
IPC: G06F13/18
Filed: 1990-02-05
Abstract: PURPOSE:To curtail an invalid access to a common memory by analyzing whether necessary common information is being used or not by an in-use display stored in each own processor, confirming a fact that the necessary common information is in an unused state, and thereafter, using the common information of the common memory. CONSTITUTION:An in-use display setting means 300 allows in-use displays (b) which each processor 100 sets in a common memory to branch, respectively, and sets them in each processor 100. An in-use display analyzing means 400 analyzes the in-use display (b) set to the in-use display setting means 300 in the own processor 100 before the processor 100 uses common information D in the common memory 200. Subsequently, after confirming a fact that the in-use display (b) is set to an unused state, use of the common information D is started. In such a way, an invalid access to the common memory 200 being in a using state can be curtailed from plural processors.
Patent JP-2000218415-A (JP)
Title: Electric chucking device and its operating method
Inventor: KONAGAI RYUKICHI
IPC: B23B31/28
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an electric chucking device for a machine tool, capable of improving machining quality with safety and increasing productivity, and its control method. SOLUTION: A scroll chuck 1 is rotary-driven by a main spindle motor 2 via the outer shaft 28 of a double structure shaft, and a claw is driven by a chuck driving device 3 disposed coaxially to and via the middle shaft of the double structure shaft. The chuck driving device 3 is provided with a rotation transformer 4, a servo motor 5, a brake 6 and a rotational position detector 7, and power is supplied to the servo motor 5 and the brake 6 in non-contact. The servo motor 5 is controlled for its rotational position and torque, and the gripping force of the claw is controlled.