baber/WOPTO huggingface dataset:
Patent JP-S62183555-A (JP)
Title: Semiconductor device
Inventor: IWATA SHIGERU
IPC: H01L27/088
Filed: 1986-02-07
Abstract: PURPOSE:To minimize the effect of source.drain diffused layer resistance preventing the driving capacity of a transistor from deteriorating while reducing a cell space by a method wherein the gate length of gate parts on the opposing side of gate interconnection electrodes is made shorter than that of gate parts near the gate interconnection electrodes. CONSTITUTION:Gate interconnection electrodes 2a, 2a are respectively provided outside the central parts of opposing short sides of a rectangular cell region 1 while band type gate electrodes 2, 2 conductively connected to the interconnection electrodes 2a, 2a are mutually bent in the long side direction of the cell region 1 extending along the inside of long sides out of the short sides. A source interconnection 4a is provided on the central part of a source diffused layer 4 held by the two gate electrodes 2, 2 while drain interconnection electrodes 5a, 5a are respectively provided on the drain diffused layers 5, 5 in the shoulder parts of gate electrodes 2, 2. Furthermore, the band width of gate electrodes 2, 2 (almost equivalent to the channel length (or gate length) immediately below the gate electrodes 2, 2) is diminished stepwise in proportion to the extension of gate electrodes 2, 2.
Patent JP-H10224336-A (JP)
Title: Phase locked loop and method therefor
Inventor: NONAKA MASAHITO
IPC: H04L7/033
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To establish phase synchronization at high speed by using a voltage control oscillator which outputs a reproduction clock and a control voltage decision means which decides the control voltage to be inputted to the voltage control oscillator. SOLUTION: Reference clocks are inputted from a reference input terminal 201, and a counter 202 counts the reference clocks. A counter 208 counts the reproduction clocks which are outputted from a VCO(voltage control oscillator) 207. A timing generator 203 outputs a timing pulse when the output value of the counter 202 reaches a certain value. A VCO control value calculation part 101 calculates the VCO control value from the count value of both counters 202 and 208 which are measured when the timing pulse is inputted. A D/A converter 206 converts the inputted VCO control value into an analog (voltage) signal. The VCO 207 outputs reproduction clock having the oscillation frequency corresponding to the inputted voltage (control voltage).
Patent JP-2000218863-A (JP)
Title: Image forming apparatus
Inventor: YAMADA KAZURO
IPC: H04N1/113
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To achieve a simple structure capable of affording an image which is in an equal level of a regular one even when the image is formed at a speed lower than a regular one. SOLUTION: This image forming apparatus comprises an image memory 101 for storing image data, a laser device 107 for emitting an optical beam modulated corresponding to the inputted image data, a polygon mirror for scanning an optical beam emitted from the laser device 107 across a photosensitive body in a main scanning direction and a BD detecting circuit 109 for outputting a BD signal by detecting the optical beam scanned by the polygon mirror. When the image is formed at an image forming speed which is 1/n (n = an integer number not less than 2) of a regular image forming speed, the cycle of the BD signal is divided and the image data is inputted in synchronism with the divided BD signal (BD').
Patent JP-H04268171-A (JP)
Title: Absorption type heat source device
Inventor: FURUKAWA TETSUO
IPC: F25B15/00
Filed: 1991-02-21
Abstract: PURPOSE:To enable a low temperature heat source to be utilized during a heating operation by a method wherein a communication passage capable of shielding an intermediate absorbing device between an evaporator and an absorbing device and an intermediate evaporator is provided, and heat of the intermediate absorbing chamber is transmitted to the intermediate evaporation chamber through a heat transmitting member. CONSTITUTION:During a heating operation, a communication part 23 between an intermediate absorption chamber 12 and an intermediate evaporating chamber 13 is shielded. Refrigerant in a condensing chamber 11 is evaporated with a low temperature heat source water, enters from a communication part 21 into the intermediate absorbing chamber 12, is absorbed by the absorption liquid to be evaporated. Heat at the surface of a heat pipe 25 is transmitted to the intermediate evaporating chamber 13 to evaporate refrigerant. Vapor of refrigerant is moved from the communication part 22 to the absorbing chamber 14, is absorbed into the absorption liquid and then the low temperature water in the heat transmitting pipe 32 is heated. Lean absorption liquid in the intermediate absorption chamber 12 and the absorption chamber 14 is transmitted to a high temperature regenerator 15, heated by gas and then refrigerant is evaporated. The refrigerant vapor heats the rich absorption liquid with a heat transmitting pipe 33 of the low temperature regenerating chamber 16, enters the condensing chamber 17 and heats the hot water in the heat transmitting pipe 34. The high temperature water is used as a heat source for a heating operation.
Patent JP-S60195189-A (JP)
Inventor: SUTEIIBUN MAIKERU OORETSUKU
IPC: C10G45/12
Filed: 1985-02-15
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-S55119611-A (JP)
Title: Screw conveyor
Inventor: ISHIKAWA NORIYUKI
IPC: B65G33/26
Filed: 1979-03-09
Abstract: PURPOSE: To convey a material to any of all the desired directions by the length of conveyor or more by turning the flexible inner case and the screw that is in a body with the inner case by means of a driving motor installed on the flexible outer case.  
     CONSTITUTION: The driving motor 6 is started and the rotation is transmitted to the inner case 2 through the gears 7, 8, 9 to turn the inner case 2 and the screw 3. The material is conveyed from A to B or from B to A by the rotation of screw 3. The motor case 1, inner case 2 and screw 3 are curved as required, the material can be conveyed in the linear direction along the horizontal face or a gentle slope as a matter of course, and in all other directions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11213288-A (JP)
Title: Pseudo lighting preventing device for signal lamp
Inventor: ITONAGA TAKASHI
IPC: G08G1/095
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a pseudo lighting preventing device of a signal lamp for preventing a pseudo lighting phenomenon, and clarifying the contrast of turning on/off. SOLUTION: Two transparent chain spherical plate parts 2, 2 are constituted so that the periphery edges of plural transparent spheres 1, 1,... can be closely adhered in the horizontal and vertical directions. Each transparent sphere 1, 1,... is faced to each other with a constant interval, and each optical axis is faced to each other so as to be made almost coincident, and a shielding film 5 in a black system is adhesively formed in the neighborhood of the lower part of the vertex of each transparent sphere 1, 1,... on the back face of the outside transparent chain spherical plate part 2.
Patent JP-H09218669-A (JP)
Title: Picture display device
Inventor: IWAKI MINORU
IPC: G02F1/133
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent useless electric power consumption for a display in an unnecessary area. SOLUTION: This device is provided with a control signal output means 123 which outputs a control signal to order display stop every one frame after the time when the pulse of line synchronizing signal reaches a predetermined number, and a first supply stopping means 125 to stop supplying line synchronizing signals to a common driver 103 and segment driver 102 of LCD 101 of dot matrix composition based on the control signal outputted from the control signal output means 123. Thus, the supply of line synchronizing signal is stopped for the common driver 103 and segment driver 102 and non-display area is made without being driven in the area of LCD 101.
Patent JP-S52109840-A (JP)
Title: Logic coupling unit
Inventor: HAYASHI SHINICHIROU
IPC: H04L25/02
Filed: 1976-03-12
Abstract: PURPOSE:To reduce the number of components and to increase the reliability of the circuit, by connecting one of the secondary winding of the pulse transformer to the power supply of the logic circuit element, and another to the input side of the logic element thru the fixed resistor.
Patent JP-S62185971-A (JP)
Inventor: OTSUKA OSAMU
IPC: E04H6/06
Filed: 1986-02-12
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-S57141981-A (JP)
Title: Sealed type carbon dioxide gas laser oscillator
Inventor: SAKAMOTO YUKIO
IPC: H01S3/22
Filed: 1981-02-27
Abstract: PURPOSE:To prevent dissociation of CO2 molecule generated after the starting of discharge and to increase the laser output, in the sealed type carbon dioxide gas laser oscillator, by providing an oxide catalyst support having a catalyst ability at a room temperature and a platinum catalyst layer which is coated on the support on the wall of a laser tube constituting a discharge region. CONSTITUTION:The laser tube 11 is constituted by a dual tube of a discharge region 16 and a cooling water tube 15 which surrounds the region 16. A total reflecting mirror 13 is provided on one end of the discharge region 16, and an output coupling mirror 12 is formed at the other end. A laser beam 21 is emitted from the mirror 12. Openings are provided in the vicinity of both ends of the discharge region 16. An electrode part comprising a negative electrode 18 and a positive electrode 19 which are accommodated in said openings is provided and welded to the region 16. A laser exciting power source 20 is connected to the electrodes 18 and 19. In this constitution, the oxide such as MnO2 is deposited on the inner surface of the discharge region 16 as a catalyst support, and the catalyst layer 17 on which Pt is supported is formed by ion exchange. In this way, Pt-MnO2 spillover catalyst is provided, and catalyst activity at a room temperature is increased.
Patent JP-S61241422-A (JP)
Inventor: BEN PAAMINTON
IPC: F02B75/02
Filed: 1984-02-15
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-S62184855-A (JP)
Title: Image recorder
Inventor: SUZUKI AKIO
IPC: H04N1/46
Filed: 1986-02-12
Abstract: PURPOSE:To obtain favorable gradation properties and accurate color reproduction properties both at the time of monochroic recording and at the time of mixed color recording, by providing a means for discriminating the presence or absence of an input image density signal for a hue for the first printing, and a gradation-correcting means for an image density signal for a hue for subsequent printing. CONSTITUTION:When sequentially ejecting at least two inks of different hues onto a recording paper with a time gap to print a color image, the presence or absence of the ink in which printing is to be performed first is discriminated. Both in the case of monochroic printing and in the case of mixed color printing, when the ink for the first printing is absent, an image density signal 5A for the first printing is subjected to gamma correction so that the gamma characteristic of monochrome will be linear. When the ink for the first printing is present, image density signals 5B for the second and later printings are subjected to gamma correction so that the gamma characteristic of each color component in a mixed color on the paper will be linear. Accordingly, gradation properties with favorable linearity and accurate color reproduction properties can be constantly maintained, both in the case of monochroic printing and in the case of mixed color printing.
Patent JP-S57157172-A (JP)
Title: Motor module for electronic watch
Inventor: JIYATSUKU MIYURAA
IPC: G04C3/00
Filed: 1982-02-23
Abstract: A motor module for an electronic analog watch comprises a single mounting plate which is preferably formed by the stator 2 of the motor. The rotor 32 is mounted in the plate 2 by way of members 26 and 30 which form bearings for the rotor 32. The spindles 18, 22 and 24 for the hands are also mounted on the stator 2 by means of a tube 16. Finally, the spindle 44 for gears 46, 47 and 48 between the rotor and the spindles for the hands passes through the stator 2, being supported therein by a bush 42. <IMAGE>
Patent JP-S59154484-A (JP)
Inventor: SEKIDO MUTSUHIRO
IPC: H05B33/26
Filed: 1983-02-22
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-H06242787-A (JP)
Title: Sneaking sound control type active noise elimiation device
Inventor: OHASHI TADASHI
IPC: F24F13/02
Filed: 1993-02-17
Abstract: PURPOSE:To provide the sneaking sound control type active noise elimination device which eliminates a noise efficiently and economically as to an active noise elimination device which surely eliminates a noise in consideration of a sneaking sound from a sound generator to a noise source. CONSTITUTION:In the active noise elimination device which eliminates a noise generated by an air blower 7 by generating a sound canceling the noise by a sound generating means 2 in a cooling system where a heat source is cooled with air blown by the air blower 7 and discharged to the discharge opening of a conduit 8 through the conduit 8, a 1st simulation means 5 simulates the noise generated by the air blower 7 and sent to the discharge opening through the conduit 8 and generates and outputs the signal canceling the noise to the sound generating means 2, a 2nd simulation means 6 simulates the sneaking sound generated by the sound generating means 2 and sent to a 1st sound receiving means 1 through the conduit 8 by inputting the noise signal simulated by the 1st simulation means 5, and a subtracting means 4 subtracts the sneaking sound signal simulated by the 2nd simulation means 6 from the noise signal received by the 1st sound receiving means 1 and outputs the subtraction result to the 1st simulation means 5.
Patent JP-H05225231-A (JP)
Title: Post-editing system for machine translation
Inventor: AKAISHIZAWA MOTOHIRO
IPC: G06F17/28
Filed: 1992-02-14
Abstract: PURPOSE:To easily move a position of the collected unit of a phrase or a clause, etc., by utilizing modification relation between translated words obtained in a translation process when correcting the order of translated words in a translated sentence at the time of post-editing. CONSTITUTION:The translated sentence and the information of modification between respective translated words are extracted from a translation processing part 1 by a translated sentence file preparation part 2 and written in a translated sentence file. A word rearrangement processing part 3 reads this translated sentence file and changes the order of translated words in the translated sentence. At such a time, not by designating the range of collecting words to be moved but by designating just one word, the word modifying that word is moved together. Thus, labor for an operator to search or designate the range is reduced.
Patent JP-S63195264-A (JP)
Title: Ion beam sputtering device
Inventor: OSHITA YOICHI
IPC: C23C14/46
Filed: 1987-02-10
Abstract: PURPOSE:To efficiently emit sputtered particles from a target set in a vacuum vessel and to increase the rate of film formation, by making the target freely rotatable so that the tilt angle of the target to the incidence direction of ion beams can be regulated. CONSTITUTION:This ion beam sputtering device is provided with a vacuum vessel 2 and an ion source 1. Ion beams 20 generated from the ion source 1 collide against a target 16 and sputtered particles emitted from the target 16 are deposited on a substrate 27. The vacuum vessel 2 contains the target 16 made of a film forming material and the substrate 27 on which a film is formed. The target 16 is rotatably supported and the tilt angle of the target 16 to the incidence direction of the ion beams 20 is regulated.
Patent JP-2000222472-A (JP)
Title: Sales management system of distributed form
Inventor: OKADA KATSUHIKO
IPC: G06Q10/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a distributed form sales management system allowing all selling points to utilize a lost order information even when the order of a previously arranged commodity is lost in the form of a distributed system introducing a sales management system in every selling point. SOLUTION: The system is provided with a lost order information concentrated management means (lost order management file) 17 for concentrically managing lost order information in plural selling points 11 to 13... and a lost order product allocation management means (selling management systems 18, 19) for allocating a lost order product to a defined order or preceding arrangement based on the lost order information managed by the means 17.
Patent JP-H09221339-A (JP)
Title: Method for working photosensitive sheet glass and production of head substrate for ink jet printing head utilizing the same
Inventor: ISHIDA NOBUHISA
IPC: C03C4/04
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To efficiently produce many planar bodies without the occurrence of significant dimensional errors, etc., in the respective parts of the planar bodies, such as head substrates for ink jet printing heads in the case of production of these planar bodies from photosensitive sheet glass. SOLUTION: This method is for production of the planar bodies 1 formed with first working parts 2 and second working parts 3. The photosensitive sheet glass 1A from which the layout of plural sheets of the planar bodies 1 is possible is simultaneously subjected to primary exposure processing to the respective regions A to be worked of the first working parts 2 corresponding to plural sheets of the plannar bodies 1 and is then subjected to development processing and etching processing, by which the first working parts 2 for plural sheets of the planar bodies 1 are formed at the photosensitive sheet glass 1A.  The photosensitive sheet glass 1A is subjected to second exposure processing to the respective regions B to be worked of the second working parts 3 corresponding to plural sheets of the planar bodies 1 by each of the regions by dividing the respective regions B to be worked to plural regions after the end of the primary exposure processing and the development processing thereof. The photosensitive sheet glass 1A is thereafter subjected to the development processing and the etching processing, by which the second working parts 3 for plural sheets of the planar bodies 1 are formed at the photosensitive sheet glass 1A.
Patent JP-S57144083-A (JP)
Title: Membrane keeping device
Inventor: OOKUMA NAOKI
IPC: C02F1/44
Filed: 1981-02-28
Abstract: PURPOSE: To prevent propagation of microorganisms on the surface of membrane and prevent deterioration of membrane in keeping a membrane of membrane separating device during cessation of operation by sending circulating liquid irradiated by ultraviolet rays.  
     CONSTITUTION: Liquid to be treated is sent to a membrane module 1 by a high pressure pump 2 and concentration and separation are effected. During cessation of operation, circulating liquid is sent into the membrane module 1 from a circulating liquid tank 3 by a pump P and the membrane is kept in wet condition. pH of the circulating liquid is adjusted with a pH adjuster 5 and particles that contaminate the membrane are removed by a suspended matter removing device 6. At the same time, ultraviolet rays are irradiated by an ultraviolet ray irradiating device 7. Sterilized water is circulated continuously and the circulation system and the membrane is maintained in a germfree condition. If necessary, hydrolysis of the membrane can be controlled by installing a heat exchanger 8 and regulating the liquid temperature to 5W30°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59154503-A (JP)
Title: Process controller
Inventor: MIZOGUCHI YOSHITOMO
IPC: G05B11/36
Filed: 1983-02-23
Abstract: PURPOSE:To increase an overall arithmetic speed and to modify or add a program easily by using a microprogram for arithmetic processing which has a high execution frequency and requires a high speed, and adding the microprogram to standard instructions. CONSTITUTION:A process controller 11 when used for flow control over a city water system 12 inputs a flow rate signal from a flow-meter 13, the state signal of a pump 14, etc., and performs arithmetic for maintaining a preset flow rate to outputs operation commands to the pump 14 as a stop command and an opening extent adjusting signal to a discharge valve 15. A main storage device 23 has a target program for performing GET processing for each parameter and a CPU21 reads and executes the microprogram in a storage device 22 according to instructions of the target program. Consequently, the arithmetic speed of the process controller 11 is improved remarkably.
Patent JP-H04245489-A (JP)
Title: Power-supply device
Inventor: SATO KATSUJI
IPC: H01S3/0915
Filed: 1991-01-30
Abstract: PURPOSE:To offer a power-supply device, in which the turn-ON time of switching elements 22 and 23 in a drive switching circuit 2 can be set short and the safe operating areas of the elements 22 and 23 can be set wide for the setting of the turn-ON time. CONSTITUTION:In a power-supply device which supplies power from a charging power supply 1 to an excitation lamp 3 of a solid pulse laser by a drive switching circuit 2, the above drive switching circuit 2 is provided with a capacitor 21 connected to the above power supply 1, a plurality of pieces of switching elements 22 and 23 connected in parallel between this capacitor 21 and the above lamp 3 and a control circuit 26 which turns-ON in order these elements 22 and 23 in each prescribed time.
Patent JP-H03230832-A (JP)
Title: Press line
Inventor: UMEZAWA FUMIAKI
IPC: B65G47/84
Filed: 1990-02-07
Abstract: PURPOSE:To easily and exactly store and control many pallets by forming a pallet carrying/circulating route between a stack device and a destack device and arranging a stockyard providing a circulating transfer means in the course of this carrying/circulating route. CONSTITUTION:While actual pallets accommodating many blanks by the stack device are carried automatically through a pallet carrying/circulating route 200, they are reserved in a stockyard 140 for the actual pallet. In this stockyard, many blanks are transferred in sequence by the circulating transfer means 141 and the foremost actual pallet is positioned to a position capable of being delivered again to the carrying/circulating route 200 for the actual pallet. The actual pallets taken out to the carrying/circulating route again are fed to the destack device 130. An empty pallet is controlled by the stockyard 150 for the empty pallet and its circulating transfer means 150 in the same way as mentioned above and then carried to the stock device. In this way, the mismatch between working speeds of presses can be dissolved and absorbed and further, the downtimes of the presses can be used effectively for other purposes.
Patent JP-H03232314-A (JP)
Title: Chopper type comparing circuit
Inventor: KADAKA TAKAYUKI
IPC: H03K5/08
Filed: 1990-02-07
Abstract: PURPOSE:To make a response at high speed with high accuracy by providing a circuit to suppress spike noise to be generated when opening/closing the third analog switch in a chopper type comparator circuit to compare first and second analog voltages and to output a compared voltage. CONSTITUTION:When analog voltages V1 and V2 are respectively inputted from analog voltage input terminals 1 and 2 and a control voltage Vc at an L level is applied to a control voltage input terminal 4, both analog switches 3 and 12 are turned to an energized state and a switch 6 is turned to a non- energized state. When the analog switch 12 is turned to the energized state, the spike noise to be mainly inputted through gate electrostatic capacity is reduced in comparison with the conventional case since the gate area of an N channel in the switch 12 and the gate area of a P channel are the same area A. Therefore, since the comparing accuracy is improved and the capacity of a capacitor 7 can be reduced, the response can be made at high speed.