baber/WOPTO huggingface dataset:
Patent JP-2000208062-A (JP)
Title: Back substrate, front substrate, plasma display panel and manufacture thereof
Inventor: NAKAZAWA AKIRA
IPC: H01J11/26
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in an organic substance by ultraviolet rays in a discharge space, and prevent impurity gas from mixing in the discharge space from the outside by consisting barrier-rib, a back substrate or both of them of an organic substance that has a specified resistivity and an elastic modulus, and by covering the surface of the discharge space side of the organic substance by an inorganic dielectric substance material. SOLUTION: Barrier-rib, a back substrate, or both of them consist of an organic substance that has a resistivity of 100 MPa or more and an elastic modulus of 105 Ω.cm or more. An address electrode 2 is formed on a substrate 1 with patterning by a deposition method and a photolithography method. Photo resists are laminated on the substrate 1 so as to cover the address electrode 2 to expose and develop, and barrier-rib 3 that consist of the organic substance are formed. A solution, which is dissolved stearic acid magnesium to toluene, is coated on the substrate 1. Subsequently, by radiating the desired ultraviolet rays with the toluene evaporating, a surface of the substrate 1 between the barrier-rib 3, 3 of the organic substance is covered by a layer 4 of an inorganic dielectric material.  The substrates 1, are opposed to each other, and surroundings of them are sealed with frit glass 6 to form a PDP.
Patent JP-S52103902-A (JP)
Title: Code error correcting method
Inventor: TANAKA SUSUMU
IPC: H04L1/00
Filed: 1976-02-03
Abstract: PURPOSE: To prevent unnecessary increase in the scale of circuit and the number of overhead bit, and obtain a practical signal-to-code error noise ratio by converting important higher number bits only among those constituting a code into an error correcting code in PCM communication. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06225389-A (JP)
Title: Edge for speaker
Inventor: HIROSHIMA YUKIMI
IPC: H04R7/20
Filed: 1993-01-26
Abstract: PURPOSE:To form an edge for a speaker with excellent vibration damping. CONSTITUTION:This edge is formed by using a metallic mold after impregnating a fabric woven with yarn equivalent to #40 obtained by spinning acrylonitrile fiber of fiber diameter 1.5 deniers in phenolic resin solution and air-drying it. Thus, the damping of the vibration is large, the edge is provided with the excellent vibration damping and flat sound pressure frequency characteristics can be obtained.
Patent JP-H08197036-A (JP)
Title: Methane fermentation treatment of organic waste using waste heat
Inventor: TOGO YOSHITAKA
IPC: C02F11/04
Filed: 1995-01-26
Abstract: PURPOSE: To provide a methane fermentation treating method for organic waste of equipment having waste heat. CONSTITUTION: After organic waste generated from equipment having a waste heat source 20 is pulverized by a pulverizer 1 or the like, it is fermented and decomposed into carbondioxide and gaseous methane in a methane fermentation tank 2 while heated to 36-60 deg.C by waste heat from the waste heat source 20. The waste heat source 20 is, for example, a cooling system for a power generating device for private power generation, cogeneration or the like, a heating device for process equipment including heating treatment, an air conditioner generating waste heat, hot-water supply equipment generating waste hot water or the like. The organic waste to be treated is, for example, rotten or deteriorated food in a food warehouse equipment, garbage and domestic sewage of high concentration of a large-sized hotel or the like, waste food of a food processing plant, or the like.  It is preferable that gaseous methane generated by methane fermentation is used for incineration of residue of methane fermentation treatment.
Patent JP-H06221658-A (JP)
Title: Duct panel
Inventor: TANIYAMA NOBUYUKI
IPC: F24F13/02
Filed: 1993-01-26
Abstract: PURPOSE:To offer a duct panel whose two-way air paths formed inside each have a cross section area suitable to the supply air flow rate and which is excellent in air balance and does not have a disadvantage such as generation of noise. CONSTITUTION:A duct panel 15 consists of two longitudinal core members 16a and cross members 16b which are arranged apart and formed into a rectangular outer frame, wall members 17 which are attached on both faces of the frame and a reinforcing member 16c. An air path 18 is demarcated by the frame and the wall members 17 and divided lengthwise into two by the reinforcing member 16c to form left and right air paths 18a and 18b. The reinforcing member 16c is set aside to the left or right so that the cross section areas of the air paths 18a and 18b are different from each other.
Patent JP-H11211078-A (JP)
Title: Current application circuit of combustor
Inventor: MATSUDA YUKIKAZU
IPC: F23N5/20
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To remove the occurrence of power consumption in OFF condition of an operation switch. SOLUTION: This is equipped with a group of loads 15 which includes a load requiring the delay action even after OFF operation of an operation switch 11, a controller 17 which controls this group of loads 15, the first switch means 14 which performs the switching action synchronously with the switching of the operation switch 11, a transmission means 12 which transmits the switching signal of the operation switch 11 to the controller 17, and the second switch means 18 which performs the specified switching action, receiving the signal of this transmission means 12, and the first switching means 14 and the second switching means 18 are of parallel constitution, and control the power supply to the group of loads 15 and the controller 17. Hereby, in condition that the operation switch 11 is off, the power consumption can be removed in and after the preset control action.
Patent JP-S57146228-A (JP)
Title: Control circuit for speed of photodetection-aperture coupling type program electric shutter
Inventor: ARISAKA KUNIO
IPC: G03B7/16
Filed: 1982-01-27
Abstract: PURPOSE:To stabilize the operation of an automatic exposure second controlling circuit by controlling the measurement start of the controlling circuit according to the attenuation of the quantity of light by shielding a photodetection window. CONSTITUTION:As a shutter is released, an opening and closing lever 10 swivels to left and a switch 114 is released with a pin 10f. Simultaneously, a shutter blade 14 moves to the right to shield a photodetection window 1b, opend by displacing an opening 14, temporarily, and because the switch 114 is opened, a dark current flows to a photodetecting element, starting charging a capacitor for second control. Thus, the measurement start of an automatic exposure second controlling circuit is controlled electrically, according to the attenuation of the quantity of light by shielding the photodetection window 1b, without using a mechanical switch and causing delay. Therefore, an electric circuit and an opening and closing mechanism for a shutter, etc., operate stably, thus obtaining a speed controlling circuit for a photodetection aperture coupling type program electric shutter.
Patent JP-H01185961-A (JP)
Title: Lead frame
Inventor: SHIMOTOMAI MASAAKI
IPC: H01L23/50
Filed: 1988-01-20
Abstract: PURPOSE:To assure stable bonding strength by reducing the heat capacity of a land part and facilitating the rise of temperature, by providing an opening part in the land part of a lead frame. CONSTITUTION:An opening part 11 is formed in a land part 8 by blanking when an inner lead 3 and the like are formed on a lead frame 1. Hereby, heat capacity of the land part 8 is reduced to ease the rise of temperature. For this, once the lead frame 1 is heated by a heater, the land part 8 and the inner lead 3 are heated to a same temperature, allowing less heat to be transmitted from the inner lead 3 to the land part 8 and hence all the inner leads 3 to be maintained at uniform temperature. This assures stable bonding strength in a wire bonding process.
Patent JP-H02190773-A (JP)
Title: Method for inspecting printed wiring board
Inventor: OSHIMA TSUTOMU
IPC: G01R31/02
Filed: 1989-01-20
Abstract: PURPOSE:To easily inspect a high-density pad by bringing a probe into contact with a through hole (TH), detecting a short circuit between circuits, short- circuiting between pads by conductive rubber and detecting the breaking of wire between the pads the THs. CONSTITUTION:The printed wiring board 1 after solder resist processing 13 which has only a simple pattern wherein the THs 8 and pads 4 are connected in 1:1 proportion is installed at a specific position and the probes 5 are pressed down simultaneously to brought into contact with the TH 5; and the conduction state between of each probe 5 is checked to detect whether or not a circuit on the board 1 short-circuits. While the each probe 5 is brought into contact with the TH 8, the conductive rubber is pressed against the pad 4 to short- circuit the pad 4 with each other and the conduction states of between the respective probes 5 are checked to inspect the breaking of wire of the circuit of the board 1. Consequently, even a board which is extremely narrow in pad interval can be inspected and pads are not damaged. Further, an inexpensive elastic conductor is usable to eliminate the need for a jig circuit board for inspection, thereby performing the inspection at a low cost in a short time.
Patent JP-H07200338-A (JP)
Title: Operation verification method for computer system
Inventor: HIUGA YUTAKA
IPC: G06F11/22
Filed: 1994-01-07
Abstract: PURPOSE:To actually use a new system smoothly by verifying automatically diversified cases including contention of processing timing might be caused at the transition to the actual execution. CONSTITUTION:An existing synchronizing signal 1 and a new system 2 are simultaneously operated, an input message from the existing system 1 is fetched by the new system 2 by using a conversion program 13, and a job processing program 4 executes actual use of the new system 2 stepwise and the update result is stored in a job file 8. The file content and the update content of the job file 7 of the existing system 1 are collated by an existing database warrant means to verify the result. As to the input output message content, the content of a message storage file 5 of the existing system 1 is collated and verified with the content of a message storage file 6 similarly.
Patent JP-S60156911-A (JP)
Title: Starting method of turbine with shrunk rotor and device thereof
Inventor: SHIBASHITA NAOAKI
IPC: F01D19/02
Filed: 1984-01-24
Abstract: PURPOSE:To check the development of a crack further, by making a turbine into being speeded up from its turning state after rising rotor metal temperature up to the specified one in time of starting the turbine having the shrunk rotor which shrinks a disc to a shaft. CONSTITUTION:A temperature sensor 100 detecting rotor metal temperature is installed in a low pressure turbine 8 having a shrunk rotor which shrinks a disc to a shaft. A controller 101 receives a signal out of the sensor 100 and opens a steam control valve 3, commanding the speed-up of the turbine when the rotor temperature reaches to the specified value.
Patent JP-S62169528-A (JP)
Title: Delta-sigma modulation circuit for anaog-digital converter
Inventor: SHOJI YASUO
IPC: H03M3/04
Filed: 1986-01-22
Abstract: PURPOSE:To correct accurately the integration gains of both the 1st and 2nd integrators and to improve the deterioration in the S/N characteristics at a high input level, by using the 1st - 4th amplifiers, and setting the amplification degree of each amplifier at a specific level, respectively. CONSTITUTION:The 1st and 2nd preamplifiers 14 and 18 which correct the integration gains are provided to the 1st and 2nd integrators 15 and 19, respectively. While the 3rd and 4th amplifiers 22 and 23 for correction are set at the feedback signal input sides of the 1st and 2nd adders 13 and 17, respectively. The analog input signal IS supplied from an input terminal 11 undergoes the prescribed processing through the adder 13, the amplifier 14, the integrator 15, a delay unit 16, the adder 17, the amplifier 18, the integrator 19 and a quantizer 20 respectively. Thus the digital signal OS is outputted through an output terminal 12. Here the amplification degrees of amplifiers 14-23 are set at 0.5, 2.0, 1.0 and 1.0 respectively. Thus it is possible to improve the the S/N characteristics at a high input level compared with a conventional modulation circuit while the advantages of the conventional modulation circuit maintained as they are.
Patent JP-S59138791-A (JP)
Title: Trouble detector of air suction part in compressor
Inventor: IKEDA FUMIAKI
IPC: F04B39/00
Filed: 1983-01-28
Abstract: PURPOSE:To prevent a trouble in a compressor and enable its safety to be improved, by setting a pressure sensor in the downstream side of a suction valve so that blocking of a filter and choking of the suction valve provided in a suction part can be previously detected. CONSTITUTION:A pressure sensor 14 connected to a microcomputer (not shown in the drawing) is provided between a suction valve 4 and a compressor 5 in the first stage. The microcomputer, in which each of the pressure limited value Psp of suction air after flowing through a filter 2 set in the upstream side of the suction valve 4 and the pressure limited value Psv or air in the downstream side of the suction valve 4 is previously stored, is constituted such that an alarm is generated if a detected value of air pressure detected by the pressure sensor 14 and output to the microcomputer is not larger than said limited values Psp, Psv. In this way, a trouble in the compressor is prevented and its safety can be improved, because blocking of the filter 2 is easily recognized to enable its countermeasure to be previously applied.
Patent JP-H11212002-A (JP)
Title: Spatial optical modulator and projection type display device
Inventor: YOKOYAMA OSAMU
IPC: G02B26/08
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide the spatial optical modulator equipped with a deformable mirror device which is free of the shielding and scattering of light by a structure to support a deformable mirror element. SOLUTION: On an Si substrate 112, a transparent insulating film 109, a common electrode film 108, a piezoelectric film 107, and a pixel electrode film 106 are laminated to form mirror elements in a two-dimensional array. Then substrate-removed parts 113 are formed by etching the Si substrate 112 to enable the mirror elements to deform. The mirror elements are connected to thin-film transistors 102 formed on a glass substrate 101 through bumps 105. Illumination light irradiates the mirror elements through the glass substrate 101.
Patent JP-H06222843-A (JP)
Title: Control adaptor
Inventor: URATA HARUSHIGE
IPC: G05D23/19
Filed: 1993-01-27
Abstract: PURPOSE:To provide a control adoptor which is connected between a device containing no control circuit and a power supply and can control the operating state of the device. CONSTITUTION:The power supplied from a power supply input part 7 is applied into an adaptor 11 through a power circuit 4 and then supplied to a heater part 10 from an output part 8. The adaptor 11 includes a temperature setting part and a temperature sensor which detects the change of temperature caused by the function of a heater 10. The signals of the temperature setting part and the temperature sensor are received by a control circuit 3, and a necessary signal is sent to a switch 2 so that the temperature is set at a set level. A remote adaptor 15 is independently provided, and a radio transceiver means is set between both adoptors 11 and 15 to transmit and receive the radio waves, the light and the ultrasonic waves through the remote control. Then, a temperature setting part 5 and a temperature sensor 6 are prepared at the side of the adaptor 15. A radio wave 19 is transmitted through a multiplexing device 16, a transmitter circuit 17 and an antenna 18 and received by an antenna 14 set on the side of the adaptor 11. Then, the circuit 3 controls the switch 2 through a receiver circuit 13 and a demultiplexing device 12.
Patent JP-H07174279-A (JP)
Title: One-touch operation joint
Inventor: KIMURA KENZO
IPC: F16L37/18
Filed: 1994-02-03
Abstract: PURPOSE:To provide a joint simple in structure, low in manufacturing cost, tough and connectable in single operation. CONSTITUTION:A one-touch operation joint is formed of a plug 2 and a socket 3 allowing the plug 2 to be fittingly fixed to the inner diameter side. An eccentric ring 7 energized in the direction of being decentered from the plug 2 by a coil spring 9 is fitted with play around the plug 2, and an eccentric groove 17 with which the eccentric ring 7 can be engaged is formed on the inner peripheral surface of the socket 3. A through hole 18 is bored in the bottom part of the eccentric groove 17, and O-rings 14 for sealing a joint part to the socket 3 are mounted to the plug 2. A locking protrusion 19 is formed at the socket 3, and a recession 20 into which the protrusion 19 can be locked is formed at the plug 2.
Patent JP-H06222630-A (JP)
Title: Cushion device for packing and installing equipment
Inventor: TAKASHIMA MASAYUKI
IPC: G03G15/00
Filed: 1993-01-27
Abstract: PURPOSE:To use a cushion body as a packing member in transportation of an quipment and as a vibration-proof material at the time of installing the equipment at a determined position by placing an equipment to be packed and an equipment to be installed at the determined position on the cushion body having the formation of a hollow part inside and a freely extensible and contractible bellows part on the outer peripheral part. CONSTITUTION:The bellows parts 7 freely extensible and contractible in the height direction are formed on the side faces of the outer peripheral parts of the cushion bodies 6 and the hollow part is formed thereinside. When the equipment 2 is packed and transported, cushion bodies 6 are arranged on four corners under the equipment 2 to be packed and it is placed on these cushion bodies 6. Then, a vibration at the time of transporting is absorbed by the cushion bodies 6. When the equipment 2 after having been transported is installed in the determined position in an office, etc., the cushion bodies 6 are disposed on four corners under the equipment 2, then, it is placed and a caster 4 is separated from a floor surface. Thus, the vibration from the equipment 2 is absorbed by the cushion bodies 6.
Patent JP-S63179482-A (JP)
Title: Tape cartridge
Inventor: SUMIDA TAKASHI
IPC: G11B23/087
Filed: 1987-01-20
Abstract: PURPOSE:To improve the external appearance of a window design and inside visibility by forming integrally a rib primarily formed together with a main body case to a window plate in a way of being projected from the outer surface, eliminating the defomation of the rib at the time of forming the transparent window plate, ensuring window reinforcing functions and making the width of the rib narrow. CONSTITUTION:The rib 3 is formed to be projected from the outer surface 2a. Thus, the rib 3 is formed by primary forming in a way of being entered into a recess 10 of the upper die of the stationary side, and the rib 3 is not deformed at secondary forming of the window plate 2 by the pressure of resin. Thus, the deformation of the rib 3 is prevented surely to ensure the window reinforcing functions, and the rib 3 of desired shape is obtained easily without losing the external appearance in a narrow width without hindering the internal observation.
Patent JP-S63199518-A (JP)
Inventor: JIYON II RAIRON
IPC: H03K19/018
Filed: 1988-01-21
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-2000214448-A (JP)
Title: Structure of back light type partially colored liquid crystal display device
Inventor: WATANABE TOSHIO
IPC: G02F1/1335
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain an uniform hue and uniform transmittance for the light from a back light source by forming a colorless transparent filter film on one transparent substrate where no color filter film is formed in such a manner that the transparent filter film is laminated on a transparent electrode pattern on the transparent substrate. SOLUTION: A colorless transparent filter film 11 is formed on one transparent substrate 3 where no color filter film 8 is formed in such a manner that the transparent filter film 11 is laminated on a transparent electrode pattern 5 on the transparent substrate 3. Thereby, the thickness of the liquid crystal layer between the transparent substrates 2, 3 in the region except for the color filter film 8 is controlled by the colorless transparent filter film 11 formed in this region to be almost same as or equal to the thickness of the liquid crystal layer 6 in the region of the color filter film 8, while the liquid crystal layer 6 is not colored in the region except for the color filter film 8. Moreover, inhomogeneous transmittance of light from the back light source is reduced by the colorless transparent filter film 11.
Patent JP-H07215694-A (JP)
Title: Fork lifting controller for fork-lift
Inventor: MIYASHITA SHINICHI
IPC: B66F9/24
Filed: 1994-02-03
Abstract: PURPOSE:To dispense with driving of an electric motor for hydraulic pump for reduction in power consumption at the time of lowering a fork by operating a main control valve which controls a lift cylinder electrically at the time of raising the fork and mechanically at the time of lowering the fork. CONSTITUTION:This controller is provided with a spool type main control valve which carries out neutral holding of a lift cylinder 3 and controls the direction and flow rate of pressure oil. The stroke control of the spool 9a of the main control valve 9 in its upward direction is made through an electromagnetic proportional pressure reducing valve 10 which generates pilot pressure according to an electric input which meets the displacement amount of a lift lever 11 to the upward direction. The stroke control of the spool 9a of the main control valve 9 in its downward direction is made mechanically by the lift lever 11 connected through a link mechanism 14.
Patent JP-H11327710-A (JP)
Title: Output buffer circuit having skew suppression function
Inventor: HIRATA TAKASHI
IPC: G06F3/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To suppress an occurrence of a skew of a signal by depending upon an establishment period of the signal to be transmitted (the period in which the same logical value is maintained). SOLUTION: An input signal DIN is transmitted to a bus 6 by a driver 12 by way of a latch circuit 20. An establishment period detection circuit 14 detects an establishment period of the input signal DIN. A drive capability control circuit 15 controls drive capability of a driver 12 to be a normal value when the detected establishment period is short and changes the drive capability of the driver 12 into high when the detected establishment period is long. Thus, when the period of establishment of the input signal DIN is long, it takes time to change and takes longer than the case in which the establishment period of the signal DIN is short when the logical value of this signal changes next time; but, the high drive capability reduces the time for change and it becomes almost equal to the change time when the establishment period of the signal DIN is short.