baber/WOPTO huggingface dataset:
Patent JP-H04316810-A (JP)
Title: Method and equipment to assemble sheet of composite material
Inventor: BURUUSU RII UESUTOBURUTSUKU
IPC: B29K67/00
Filed: 1992-01-20
Abstract: PURPOSE: To provide a method and apparatus for fabrication including the possibility of the in-line fabrication of a sheet of composite material. CONSTITUTION: A system for fabricating a sheet of composite material comprises a device 26 for forming an uncured sheet of material 17 comprising a lower support film layer 16, an uncured composite material layer 18 and an upper film layer 20. The uncured sheet of the material is moved through a first group of a curing oven for partially curing the uncured composite material to form a partially cured composite material layer. The in-line fabrication process brings an adjusted partially cured composite material layer. The adjusted layer is moved through a second group of a curing oven 14 to be further cured, so as to form a final sheet of the composite material by removing the upper and/or lower supporting films 20, 16.
Patent JP-H08194970-A (JP)
Title: Optical recording medium and stamper therefor
Inventor: HARADA SHIGENOBU
IPC: G11B7/24085
Filed: 1995-01-20
Abstract: PURPOSE: To obtain an optical recording medium having uniform groove depth over the entire track area. CONSTITUTION: The optical recording medium has a track area comprising a track having diameter of about 86mm provided along a concentric or spiral groove only on the inside of 41.3mm radius wherein the tracking signal uniformity of the groove is 0.8 or above. The average height of protrusions for forming the groove from the innermost circumference to 39mm radius of the stamper is set in the range of 104-115% of the average height from 39mm radius or outside of the stamper.
Patent JP-S60151399-A (JP)
Inventor: HASHIGUCHI YOSHIHARU
IPC: D21H17/53
Filed: 1984-01-18
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-2000203421-A (JP)
Title: Unmanned conveying device and conveying method
Inventor: SAITO DAISUKE
IPC: B61D27/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To handle a work arm without generating a dead space in the work region by carrying the robot arm grasping a conveyed object on a support pedestal, and supporting the support pedestal rotatably by a rotary slide mechanism and horizontally movably by a slide mechanism. SOLUTION: When a wafer carrier 19 is unloaded from a manufacturing device 5, an unmanned conveying device is stopped in front of a station 5a, and the wafer carrier 19 is grasped and shifted to a deck 10a by a hand section 16 at the tip of a robot arm 12 carried by a support pedestal 13 on a conveying device 14 self-propelled along a conveyance track 7. The unmanned conveying device is moved toward an automatic shelf 6 on the conveyance track 7, the relation between the automatic shelf 6 and an interference object is judged by a built-in computer, the support pedestal 13 is horizontally moved to the side X by a slide mechanism 20, and the robot arm 12 reaches the prescribed position of the automatic shelf 6 without colliding with the interference object.
Patent JP-S58126069-A (JP)
Title: Brush roll for grinding metallic plate
Inventor: HOTANI SETSUO
IPC: B24D13/04
Filed: 1982-01-20
Abstract: PURPOSE:To permit a more efficient grinding by a method wherein discs with grinding threads, neighboring with each other on a shaft, are arranged closely in a condition that the grinding threads thereof are inconsistent with each other to constitute the roll so that the grinding threads are arranged closely on the  surface of the brush. CONSTITUTION:The disc with the grinding thread is consisting of the disc 3 and the sheaves A of the grinding threads arranged on the periphery of the disc 3. The sheaves A of the grinding threads are consisting of cores of six nylon threads, having diameters of about 0.2mm. and mixed with a plenty of fine grinding abrasive grains, such as carborundum, alundum or the like, uniformly, and  coverings of multifilaments around the croes, which are made by winding the filaments into spiral shapes or braiding them into braids. A multitude of ultra  fine nylon threads, such as 200 threads of almost same length for example, are  employed for the multifilaments. The multifilaments may be processed by synthetic resin, if necessary, to reinforce them. According to this constitution, the  more efficient grinding may be effected.
Patent JP-H02187299-A (JP)
Title: Pressing apparatus
Inventor: TSUZUKI ISAO
IPC: B30B11/00
Filed: 1989-01-17
Abstract: PURPOSE:To reduce necessary rotating power without needing space in circumference of a pressure vessel by setting the pressure vessel at inside of a frame and supporting center position in longitudinal direction of the pressure vessel as rotatable. CONSTITUTION:Upper and lower covers 2, 3 are fitted to the cylindrical pressure vessel 1 and a material 5 to be formed is charged therein. This is set to the inside of the rectangle-shaped frame 4, and the inside of the pressure vessel 1 is pressurized while pressing the upper and lower covers 2, 3 with this to compact the material 5 to be formed. Then, almost center position in the longitudinal direction of at least one side either the pressure vessel 1 or the frame 4 is supported as rotatable, and the frame 4 and the pressure vessel 1 are constituted as mutually rotatable. By this method, the frame or the pressure vessel can be supported in sufficiently stable.
Patent JP-H08204642-A (JP)
Title: Head set for communication
Inventor: YANO KOJI
IPC: H04B10/112
Filed: 1995-01-23
Abstract: PURPOSE: To enhance the job efficiency, to improve the safety and to attain the two-way simultaneous communication over a wide range. CONSTITUTION: A master set sends an infrared ray signal a to the head set, and the head set sends an infrared ray signal β having a frequency band different from that of the infrared ray signal αto the master set. A tuning circuit 7 and filters 10-11 receive an output of a photodiode 6 and blocks selectively the transmission of an electric signal corresponding to the infrared ray signal βand passes selectively an electric signal corresponding to the infrared ray signal α. Even when the photodiode 6 receives the infrared ray signal βoutputted from the head set itself, the electric signal corresponding to the infrared ray signal β is eliminated.
Patent JP-S54101219-A (JP)
Title: Flash unit for program display
Inventor: TOKUDA TOSHIO
IPC: H04N5/44
Filed: 1978-01-26
Abstract: PURPOSE: To make easy the confirmation without mixing up with present selection channel, by presetting the program with channel lock with the program set switch and displaying the memorized channel in flash.  
     CONSTITUTION: The system is provided with the tuner 7, a plurality of channel selection switches 11, circuit 10 displaying selected channel, program set switch 12 in channel lock, and circuit 1 memorizing the channel. With this constitution, since the program is reset with the channel lock by means of the program set switch 12, the specific channel can be memorized without moving the channel and this memorized channel is in flash display. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01184515-A (JP)
Title: Load dispatching device for solar battery
Inventor: HOJO SEIICHI
IPC: H01L31/04
Filed: 1988-01-20
Abstract: PURPOSE:To realize miniaturization and low pricing by controlling the input voltage of a power converter in a load device within a prescribed value of voltage. CONSTITUTION:At both ends of a solar battery 1, the load device 2 with the power converter to convert a generated DC power to an AC power, etc., and a power suppression circuit 3 are provided in parallel. The power suppression circuit 3 is provided with a transistor (Tr) 6 being set at an energized state via a second resistor 5 at the time of inputting a signal from a control terminal via a first resistor 4 and a constant voltage diode 7 connected between the control terminal of the Tr6 and the first resistor 4. And by setting the first resistor 4 and the operating voltage of the constant voltage diode 7 in advance so as to operate the suppression circuit 3 by a suppression voltage, the load device 2 can be operated at the optimum operating voltage. At this time, when the load device 2 stops due to an accident in spite of the power generation of the solar battery 1, the voltage is suppressed at the suppression voltage by the voltage suppression circuit 3.
Patent JP-H01186069-A (JP)
Title: Still video camera
Inventor: OTA YOSHITAKA
IPC: H04N5/225
Filed: 1988-01-20
Abstract: PURPOSE:To attain miniaturization and to improve the convenience in use by providing a support section fitting and supporting the semiconductor memory unit attachably and detachably and coupling electrically the semiconductor memory and the main body. CONSTITUTION:With a semiconductor memory unit 17 stood along the camera front face, the male terminal 18 is directed downward and fitted to a collector part 20, then male and female terminals 19, 18 are fit together to attain write/ readout of a picture signal to/from the semiconductor memory 5 and the loading to the recessed part 16 is applied attachably and detachably. In this case, to ensure and facilitate the loading of the unit 17 to the connector part 20, slots 21a, 21b for insertion guide are provided to both sides of the recessed part 16, the unit 17 are guided by the slots 21a, 21b and its lower end is led to the connector part 20. Since the front face of the connection part 14 is used as the loading part of the unit 17, the size of the camera is made small.
Patent JP-H04271166-A (JP)
Title: Complementary mos integrated circuit and manufacture thereof
Inventor: NAGAO SHIGEO
IPC: H01L21/8238
Filed: 1991-01-28
Abstract: PURPOSE:To suppress a short channel effect and a leakage current of a CMOS and to make element characteristics of a P-channel transistor and an N-channel transistor uniform. CONSTITUTION:In a CMOS forming step, gate insulating films 14a, 14b and gate electrodes 15a, 15b of a P-channel transistor 17 and an N-channel transistor 18 are separately formed, and the thicknesses of the films 14a, 14b and the materials of the electrodes 15a, 15b are differentiated between both the transistors.
Patent JP-H01183912-A (JP)
Title: Input signal switching circuit
Inventor: SATOMI TSUNEO
IPC: H03K17/00
Filed: 1988-01-19
Abstract: PURPOSE:To decrease the number of active elements and to simplify a circuit by providing a time constant circuit including a capacitor charged when a first signal is a high level or open and discharged when the said signal is a low level. CONSTITUTION:When an input terminal 8 is a low level and an NPN transistor Q8 is turned off, a code Co3 supplied to a terminal 5 is a low level and the charge accumulated at a capacitor C3 is discharged through a resistance R10 and a diode D2. Next, when the terminal 5 is returned to 'open', the capacitor C3 is charged by a time constant T4 determined by the capacitor C3, resistances R11, R12 and R13 and the potential of a D point is advanced. By the above, when the code Co3 is supplied to the terminal 5, a code Co4 supplied to an input terminal 6 is muted, the code Co3 supplied from an output terminal 7 to the terminal 5 is outputted as a highlevel at the time of the 'open', and the low level is outputted as the low level.
Patent JP-H02189773-A (JP)
Title: Pickup position detector for optical disk reproducing device
Inventor: ISHITA HAJIME
IPC: G11B21/08
Filed: 1989-01-19
Abstract: PURPOSE:To reduce parts cost and to simplify the assembling by providing a cam opening and closing two switches at a different position. CONSTITUTION:A switch Sw1 is turned on by an active lever 35 pushed by a cam piece 21c against the energizing force of a tension spring 37 when an optical axis of an optical pickup 20 is moved to a position III apart by nearly 37mm from the center position I of a turntable 32. A switch Sw2 is turned on by an active lever 36 pushed by a cam piece 21d against the energizing force of a tension spring 38 when an optical axis of an optical pickup 20 is moved to a position II apart by nearly 26mm from the center position I of the turntable 32. Then the cam piece 21d is parted from the acting lever 36 at a position IV apart by 55mm from the position I, the switch Sw2 is turned off and the optical axis of the pickup 20 is in standby at a position V apart by 63mm from the position I. Thus, four switches having been required in a conventional device are decreased to two, parts cost is reduced and the assembling man-hour is decreased.
Patent JP-H11202254-A (JP)
Title: Production of optical scanner
Inventor: ISONO YASUO
IPC: G02B26/10
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a production method for an optical scanner which can achieve the uniformity of element characteristics and of which the service life of element is prolonged. SOLUTION: The production process for an optical scanner is provided with a process for forming plural layers of polyimide films 104 and 107 on the surface of a silicone substrate, a process for forming an etching mask in the area scheduled to form a movable mirror 111 and a torsional spring 113 on the surface of the polyimide film 107, a process for forming a protecting film on the surface of the silicone substrate provided with the etching mask, a process for separately forming the movable mirror 111 and a support 112 by removing one part of the silicone substrate through etching, a process for forming the torsional spring 113 by removing the part non-coated with the etching mask on the plural layers of polyimide films 104 and 107 through one process, and a process for removing the etching mask.
Patent JP-H10321866-A (JP)
Title: Thin film transistor and its manufacture
Inventor: HAE-CHAN YAN
IPC: H01L21/336
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To increase an on/off current ratio and to simplify a manufacture process by providing a gate electrode having opening parts which are dented inward from one end part side of an active layer, an offset area formed in the active layer below the opening parts and an impurity area formed in both end parts of the active layer. SOLUTION: The polysilicon active layer 32 is formed on a substrate 31 and the impurity area having a source area 32a and a drain area 32b is formed in the active later 32. A channel area 32c is formed between the source area 32a and the drain area 32b, and an offset area 32d is formed adjacently to the drain area 32b. The gate insulating film 33 of oxide is formed on the channel area 32c and the substrate 31, and the opening parts are dented inward from one end side of the active layer and the gate electrode 34 is formed on the gate insulating film 33. The opening parts 34b are filled and insulating side walls 35 are formed on both sides of the gate electrode 34. Thus, the on/off ratio is increased and the manufacture process can be simplified.
Patent JP-S55102532-A (JP)
Title: Recovery of allyl ether compound
Inventor: INOUE HIROSHI
IPC: C07C41/00
Filed: 1979-01-30
Abstract: PURPOSE: To recover an allyl ether compound useful as a raw material for resins, easily, by extracting the product of ring-opening polymerization of propylene oxide in the presence of an alkali metal hydroxide as a catalyst, with a solvent.  
     CONSTITUTION: Propylene oxide or its mixture with other alkylene oxides is polymerized in the presence of an alkali metal hydroxide as a catalyst, and the reaction product is washed with water. Allyl ether compounds, diols and triols contained in the washing water are extracted with a solvent which is poorly soluble in water, easily dissolves polyether polyols and allyl ether compounds and can easily be distilled off. The solvent is removed from the extraction solution and the subsequent distillation provides the desired compound. The solvent for the extraction is, pref. 5-12C hydrocarbons, 4W10C ether compounds, 4W10C ketone compounds, 6W10C alcohol compounds, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08204993-A (JP)
Title: Frame memory device and video reproducing device
Inventor: KAWAKATSU TADAO
IPC: H04N5/10
Filed: 1995-01-24
Abstract: PURPOSE: To read inputted video signals as they are by the use of a simple circuit. CONSTITUTION: At the time of the input of interlace signals, a flip-flop 34 is reset by reset signals from the flip-flop 42 and input side field discrimination signals to be inverted in synchronism with vertical synchronizing signals on an input side are generated from the flip-flop 34. At the time of the input of noninterlace signals, the reset signals are not outputted from the flip-flop 42, however, based on inversion signals from the flip-flop 32, the input side field discrimination signals to be inverted in synchronism with the vertical synchronizing signals on the input side are outputted from the flip-flop 34. Based on the input side field discrimination signals, video signals are written alternately for respective fields in a field memory 26 for even numbers and the field memory 28 for odd numbers.  Even when the video signals are read with sychronizing signals for which interlace is performed as reference, the written video signals are read as they are.
Patent JP-2000205931-A (JP)
Title: Ultrasonic liquid level inspection device
Inventor: TANAKA YASUAKI
IPC: G01F23/28
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To easily inspect the liquid level of a battery liquid by setting the size of an inside surface reflected wave generated in the first place on a boundary surface existing on an inside surface of a battery case as an evaluation index. SOLUTION: An ultrasonic wave sensor 10 is contacted with a battery case 3, and after transmitting an ultrasonic wave to a 'battery 2, a reflected wave of the ultrasonic wave is received from the battery 2 to detect the size of the reflected wave of the ultrasonic wave by the output voltage by an ultrasonic flaw detctor 20. Here, the ultrasonic wave sensor 10 commonly uses transmission and reception of the ultrasonic wave. The ultrasonic flaw detector 20 is provided with set lamps 21A, 21B for showing the quality of a contact state of the ultrasonic wave sensor 10 and liquid level lamps 22A, 22B for showing an inspection result of a liquid level of a battery liquid 4.
Patent JP-S61168960-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI MASAMICHI
IPC: H01L29/423
Filed: 1985-01-23
Abstract: PURPOSE:To control the profile of a metallic film body when a gate or the like is provided by means of dry etching, by adding a desired concentration of oxygen to a metal having a high melting point during the formation of the metallic film on a substrate, and varying the concentration of oxygen in the direction of depth of the film. CONSTITUTION:Mo metal having a high melting point is deposited on an oxide film while O2 is added selectively thereto so as to form an Mo film body 4. The distribution of the O2 concentration is caused to vary in the direction of depth of the film body. When the MO film is selectively dry etched with a mask 5, the portion of the Mo film is which O2 has been introduced is etched at a higher rate than the portion in which no O2 has been introduced. The workability of the Mo film by dry etching can be controlled in this manner, and therefore the profile of the film body also can be controlled precisely. Accordingly, a gate structure having a profile controlled in a high precision can be obtained.
Patent JP-H04251853-A (JP)
Title: Electroconductive resist composition
Inventor: WATABE KEIJI
IPC: G03F1/68
Filed: 1991-01-29
Abstract: PURPOSE:To prevent charge up generating when radiating charging beam in electroconductive resist composition useful to the electron beam lithography or convergent ion beam lithography. CONSTITUTION:The electroconductive resist composition consists of organic silicone polymer, solvent and at lest one kind of TCNQ complex selected from group of isoquinolinium TCNQ complex, quinolinium TCNQ complex, alkyl pyridinium TCNQ complex and morphonium TCNQ complex.
Patent JP-S62166690-A (JP)
Title: Television receiver
Inventor: ISHITANI SHIZUO
IPC: H04N9/73
Filed: 1986-01-20
Abstract: PURPOSE:To lower the amplification degree when an cathode current excessively flows and to prevent the generation of a blooming by having a means for detecting the cathode current and automatically controlling the gain of a video amplifier circuit by a voltage detected according to the scale of the cathode current. CONSTITUTION:Collectors of emitter follower transistors 26-28 are grounded through resistances 32-37, the resistance 32 detects a voltage for adjusting a white balance and at the same time, a divided voltage is generated at a connecting point with the resistance by the resistance division. When the voltage of the resistance 35 is increased by one diode, the diode 38 is conductive, a base voltage of a transistor 16 is raised, a current of R is lowered, the voltage of a collector resistance is raised, and a cathode voltage is raised, so that the cathode current is lowered. The similar operation is performed on other G, B signals. Thereby, during the white color signal, the cathode voltage is raised, the cathode current is lowered, the blooming is not produced and the picture quality of a satisfactory gradation can be obtained.
Patent JP-H03214592-A (JP)
Title: Pattern display method of el display device
Inventor: MINAMI UCHITSUGU
IPC: H01L27/32
Filed: 1990-01-17
Abstract: PURPOSE:To provide sharp display by inserting an electroconductive layer to the boundary between a light emitting layer and an insulation layer, and using that portion of light emitting layer which is in contact with the electroconductive layer as the whole or part of a non-light emission pattern. CONSTITUTION:An electroconductive layer 2 is formed in that part of one of the surfaces of insulative substance sintered ceramic 1 where light emission is not desired, and a thin film light-emitting layer 3 is formed over the whole area of the same surface in such a way as covering also this area mentioned. Coating is applied alike to the whole area of a clear electrode 4, and finally a back face electrode 5 is formed. When an AC voltage is impressed, the part with electroconductive layer 2 inserted does not emit light at all, while the part free from conductive layer 2 emits light. Thereby there is no more generation of bleeding in light emission or distortion of the light emission pattern.
Patent JP-S59135811-A (JP)
Inventor: NISHINO TAKAO
IPC: A01C11/02
Filed: 1983-01-21
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-H05253851-A (JP)
Title: Manufacture of coated abrasive article
IPC: B29C70/64
Filed: 1993-01-22
Abstract: PURPOSE: To increase the flexibility by applying a make coat precursor to a base material, partially curing the precursor, applying a large number of abrasive grains in the cured precursor, and completely curing the precursor to reduce the number of abrasive grain layers. CONSTITUTION: In a process to deliver a base material 10 from a delivery station 12 through a first coating station 14, a face side of the base material 10 is covered with a make coat precursor 18 in the first coating station 14. Then, the precursor 18 is exposed to a first energy source 20 to partially cure the precursor 18, and then, abrasive grains 22 are applied to the precursor 18. Then, the partially cured precursor 18 is completely cured by a second energy source 24 to manufacture a coated abrasive article, and the manufactured abrasive article is wound on a jumbo roll 26. The make coat precursor 18 preferably includes an ethylene unsaturated resin.