baber/WOPTO huggingface dataset:
Patent JP-S63221619-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUROKI HIDEFUMI
IPC: G03C1/00
Filed: 1987-03-10
Abstract: PURPOSE:To facilitate formation of a photoresist pattern used for a wiring forming process with a high accuracy by a method wherein the photoresist is applied with a double-layer structure and the refractive index of a 1st resist layer formed on a metal film is larger than the refractive index of a 2nd resist layer formed on the 1st resist layer. CONSTITUTION:Field oxide films 2 are formed on a semiconductor substrate 1 and a gate electrode 4 is formed on an isolated field region with a gate oxide film 3 between. Diffused regions 5 are formed on both the sides of the gate electrode 4 by an ion implantation method or the like with the gate electrode 4 as a mask. A layer insulating film 6 is formed over the whole surface of the semiconductor substrate 1 including the gate electrode 4 and apertures are drilled in the layer insulating film 6 on the diffused layers 5 and a metal film 7 is formed over the whole surface. Further, a 1st resist layer 8 is formed over the whole surface of the metal film 7 and a positive type 2nd resist layer 9 which has a smaller refractive index than the 1st resist layer 8 is formed over the whole surface in a same way. Finally, if a required domain is exposed from above the 2nd resist layer 9 by a photolithography technology or the like, most of beams reflected by the metal film 7 are blocked by the boundary between the 1st resist film and the 2nd resist film and can not penetrate through the second resist film.
Patent JP-2000245962-A (JP)
Title: Game system, game device and information storing medium
Inventor: NAKANISHI KENSUKE
IPC: A63F13/54
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a game system, a game device and an information storing medium capable providing an environment allowing concentrating to a game without being disturbed by an attracting sound coming from adjacent another game device. SOLUTION: This game system includes plural game devices and is provided with a transmission/reception part 140 for receiving information on whether or not a player is playing by each game device belonging to the game system and information on the synchronizing situation of executed attraction and an attracting sound volume control part 145 for controlling the volume of the attracting sound to be low when there is a game device under playing and when the execution of attraction is not synchronized. The case of lowering the volume of the attracting sound includes the case of setting the volume to be zero.
Patent JP-H05219446-A (JP)
Title: Solid-state image pickup device
Inventor: KOKUBO YUJI
IPC: H04N5/369
Filed: 1992-02-07
Abstract: PURPOSE:To provide the solid-state image pickup device at a low cost with high general applicability capable of outputting an image pickup signal having a high field frequency suitable for industrial use and picture processing use. CONSTITUTION:This device is provided with a 2-line simultaneous read type solid-state image pickup sensor 1 having a smear drain, and a CCD drive circuit 6 is controlled by a control section 7 so that 1/n of scanning line number in the standard image pickup mode is used for a valid scanning line number, the picked-up charge for a valid picture area is thrown away to a smear drain during the vertical blanking period and the pickup charge in the valid picture area is read in line sequential way thereby driving the solid-state image sensor 1, then the 1/n scanning line number is used in the standard image pickup mode to attain an n-multiple speed of high speed image pickup operation.
Patent JP-S61214968-A (JP)
Title: Float polishing machining device using magnetic fluid
Inventor: SUZUKI HIROSHI
IPC: B24B37/00
Filed: 1985-03-22
Abstract: PURPOSE:To obtain high density and uniform magnetic field by providing a magnetic circuit in which an electron magnet of exciting coil shaped so as to surround a grinding liquid vessel and a double column are made yoke. CONSTITUTION:A base 4, magnetic disc 5 and a grinding liquid vessel 6 are integrally rotated by a rotary driving motor. A work holder 12 is relatively rotated to the direction reverse to the rotating direction of the base 4 through a rotary main shaft 11 by a motor 17 for work holder rotation, and a work W mounted on the work holder 12 is positioned in the grinding liquid vessel 6 by falling movement of a ram 10. An exciting coil 22 is wound by a conductor in the circumferential direction a predetermined number of times, and magnetic flux in the direction intersecting with the surface of the grinding liquid in the vessel 6 is applied all over the graiding liquid vessel 6. The magnetic disc 5 is used to unifying the magnetic flux distribution, and composed of a magnet drilled by plural through holes.
Patent JP-H04273156-A (JP)
Title: Inspection system for heat dissipation medium
Inventor: KOUMAE SEIICHI
IPC: H01L23/473
Filed: 1991-02-27
Abstract: PURPOSE:To make it possible to shorten inspection time for a heat dissipation medium and decide easily the quality of said heat dissipation medium even if the characteristic of a diode is abnormal or a heating element has an arbitrary heating value. CONSTITUTION:Diode forward voltage when a power supply is applied to a heating element 1 submerged in an electrical insulating liquid is measured by a forward voltage measurement circuit 2. Diode forward voltage when power is applied to the heating element 1 to which a cooling module 6 is mounted by a heat dissipation medium 5, is measured by the forward voltage measurement circuit 2. Then, a further attempt is made to compare the difference, between the temperature of the heating element 1 converted from a temperature measured when the heating element 1 is submerged in the electrical insulating liquid and the liquid, with the difference between the temperature of the heating element 1 converted from its measured value when the cooling medium 6 is mounted by way of the heating medium 5 and the temperature of water 7 flowing in the cooling module 6, thereby deciding the quality of the heat dissipation medium 5.
Patent JP-H05220309-A (JP)
Title: Dehydrator
Inventor: MORI TAKUO
IPC: C02F11/12
Filed: 1992-02-07
Abstract: PURPOSE:To remove a blockage accident of a pouring pipe line for pouring a filter chamber with muddy water. CONSTITUTION:In a dehydrator where muddy water is fed under high pressure to a filter chamber 7 through a pouring line 11 and moisture in the muddy water is separated through filter cloth 8 by pressure of the muddy water itself, in order to send compressed air to the pouring pipe line 11 in the reverse direction to that of muddy water pouring, a compressor 14 is connected downstream of the pouring pipe line 11 through an air pipe 26.
Patent JP-S5858165-A (JP)
Inventor: TOOMASU JIYON SUMAATO
IPC: E01C23/22
Filed: 1982-04-06
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-S60200385-A (JP)
Title: Posture decision system
Inventor: NISHIDA YOSHIE
IPC: G06T1/00
Filed: 1984-03-26
Abstract: PURPOSE:To attain a posture decision system at a high speed and high accuracy by deciding the combinations of parameters which are used for decision of postures when the standard data is produced to sort these combinations for each type and performing calculation only for the combination of parameters for each type. CONSTITUTION:The pictures of the parts on a rotary parts feeder 1 are supplied through a TV camera 3, and the presence or absence is recognized for parts to be assembled by a picture processor 4. When the corresponding parts exist, the positions and postures of these parts are calculated and transferred to an assemboing robot 5. The types of parts are discriminated by combinations of fearture parameters which can be calculated from the picture data on the area, the number of holes, the circumferential length, etc. For this purpose, the identification parameters (area, number of holes, etc.) are obtained in a reproduction mode of the standard data for decision of types of parts. Then the types of combinations of posture deciding parameters are decided, and a fixed parameter is calculated in a recognition mode and compared with the standard data to decide the types of parts. Then only the designated parameters are calculated for each sorted type when the standard data is produced. Thus the postures of parts can be decided at a high speed.
Patent JP-S63223286-A (JP)
Inventor: HASHIKAWA YUKIAKI
IPC: E06B7/28
Filed: 1987-03-11
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-H09242446-A (JP)
Title: Equipment driving device and shading fitting opening/ closing device using it
Inventor: HIOKI RYOZO
IPC: A47H5/02
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To enhance the degree of freedom for the light receiving part of a blind opening/closing device operated by a remote control without requiring a pulse circuit when a wire switch is added thereto. SOLUTION: A vertical blind opening/closing device has a driving unit 50 and a light receiving unit 120 separated therefrom, both being connected together via a cable 110. The driving unit 50, the cable 110 and the light receiving unit 120 are connected together via a modular jack and a modular plug to be separatable one another into pieces. By changing the length of the cable 110, the light receiving unit 120 can be freely arranged. A controlling one-chip microcomputer in the driving unit 50 is operated by using a switch signal for input and a one-chip microcomputer is provided in the light receiving unit 120 to transform a pulse signal into a switch signal. As a result, if a wire switch is used for driving, the connection of the wire switch to the driving unit 50 is only required.
Patent JP-H06243578-A (JP)
Title: Disk device
Inventor: MAEDA HIDEHO
IPC: G11B19/00
Filed: 1993-02-22
Abstract: PURPOSE:To shorten access time by controlling rotational speed based on rotational speed information at access time, controlling the speed based on the detected result of the rotational speed at waiting time and rotating a recording medium. CONSTITUTION:When a magneto-optical disk 2 is loaded on a magneto-optical disk device 1, a control command is outputted from a system controller 3 to a spindle servo circuit 4. And a spindle motor 5 is driven by the circuit 4 and the disk 2 is rotated at prescribed rotational speed. Also, a control command is outputted from the controller 3 to a tracking servo circuit 6 and a sending motor 7 is driven, then the optical pickup 8 is moved to a prescribed position. Then, an address decoder 11 detects a moved position information and outputs to the controller 3. Thus, RF amplifier 10 outputs the rotational speed information to the circuit 6 based on the light receiving result of the pickup 8 and the disk 2 is driven at prescribed linear speed. Consequently, since the pickup 8 is held at a prescribed position at the waiting time, the access time is shortened.
Patent JP-H03259513-A (JP)
Title: Liquid epitaxial crystal growth method
Inventor: HIROTA KOJI
IPC: C30B30/08
Filed: 1990-03-09
Abstract: PURPOSE:To enable application of tipping method even in the gravity-free state or fine gravity state, by retaining a substrate with a retainer having a magnetic substance, encapsulating it in an ampoule, and applying magnetic field from the outside of the ampoule or rotating the ampoule. CONSTITUTION:In the liquid epitaxial crystal growth method using tipping method in the gravity-free state or fine gravity state, firstly a substrate 12b is retained with a retainer 12a having a magnetic substance 12c, and encapsulated in an ampoule 10. Next, a magnetic field is applied from the outside of the ampoule 10, and the substrate 12b is moved, thereby performing contact/ separation between the substrate 12b and melt solution 13a. In this case, the ampoule 10 may be rotated to separate the melt solution 13a form the substrate 12b in virtue of centrifugal force. By using such a method, contact/separation between the substrate 12b and the melt solution 13a is executed by tipping method even in the gravity-free state or fine gravity state, and crystal growth is enabled. There is little or no convection of solution caused by temperature difference and gravity, so that uniform crystal can be obtained.
Patent JP-H07245510-A (JP)
Title: Integrated branching filter
Inventor: SUGAWARA HIDEO
IPC: H01P1/213
Filed: 1994-03-02
Abstract: PURPOSE:To make the filter small, to reduce a passing loss and to improve the earth efficiency by providing integrally a coupling circuit section on a dielectric board being a component of a strip line resonator, forming a recessed part to the board, mounting a surface acoustic wave filter chip therein and applying hermetic sealing to the recessed part. CONSTITUTION:First and second recessed parts 14, 16 are formed in a dielectric board 12 being a component of a strip line resonator 10 and a coupling circuit section 18 is provided in the recessed part 14, a surface acoustic wave filter chip 20 is mounted in the recessed part 16, and a hermetic seal 22 is applied to the recessed part 16. That is, a strip line structure is adopted for the dielectric filter, then the dielectric board 12 is used in common for a board for the coupling circuit section 18, and the entire branching filter is integrated by arranging the surface acoustic wave filter chip 20 to the dielectric board 12, resulting that the earth efficiency and up-matching of impedance at a filter connection part are improved.
Patent JP-S56153208-A (JP)
Title: Measuring device for extent of thickness change of painted layer
Inventor: YASUDA ZENICHI
IPC: G01B11/06
Filed: 1980-04-28
Abstract: PURPOSE:To ensure a simple, quick and accurate measurement for the extent of change of thickness of layer, by dividing the linear polarized light into two luminous fluxes through a semitransparent mirror and then putting one of the two luminous fluxes into a photodetector after a reflection through the sample thin layer with the other luminous flux put into a photodetector via a reflector and thus detecting a shift of the interference fringes. CONSTITUTION:The beam sent from the laser 3 is divided into two beams X and Y by a semitransparent mirror 10 via the collimator lens 4, convex lens 5, polarizing filter 7, pinhole 8 and convex lens 9. The beam X is reflected by a full-reflector 12 and put into the light receiving part 13 consisting of an photodiode array 15. On the other hand, the beam Y irradiates the areas having the 5-9mm. diameters of the painted layer 2, and this reflected light goes into the light receiving part. A shift of interference fringes caused by the interferences of both beams is displayed 20 through the amplifier 16, peak holding circuit 17, A/D converter 18 and microcomputer 19 respectively. In such way, a simple, quick and accurate measurement is possible for a change of thickness of layer.
Patent JP-S63223566-A (JP)
Title: Eddy current type tachometer
Inventor: HARA KENJI
IPC: G01P3/49
Filed: 1987-03-13
Abstract: PURPOSE:To reduce cost by omitting an expensive hair spring, by providing a torsion coil spring which is fitted and placed loosely in a pointer axis, and also, formed by fixing its one end and the other end to a derivative rotor side, and a bearing bracket side, respectively. CONSTITUTION:Fixed positions of an induction cup 81 and a bearing bracket 41 of one end side hook part 15a and the other end side hook part 15b of a torsion coil spring 15 are set to such a position as a torsion torque of this coil spring 15 works in its reverse rotational direction in a rotation initial angle position of a pointer axis 1. In such a case, as for the pointer axis 1, a rotational angle position of the pointer axis 1 is controlled at a point where an elastic return force of the torsion coil sprig 15 coincides with a rotational force generated in a derivative rotor 141 in accordance with a rotating speed of a turning axis 11. Also, by an oil damper mechanism constituted of silicone oil 13, and a bearing part 41a of the bearing bracket 41 immersed in the oil 13, a damper function against a deflection of the pointer is added, and a hair spring is omitted.
Patent JP-S51131604-A (JP)
Title: Method of playing picture signal
Inventor: MORIO MINORU
IPC: H04N5/7826
Filed: 1975-05-13
Abstract: PURPOSE:During tracking at the revolution head of VTR, correct scanning of the revolution head is made without using a head for control signal.
Patent JP-S58177297-A (JP)
Inventor: JITSUKATA AKIO
IPC: H01M2/14
Filed: 1982-04-05
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-S54149347-A (JP)
Title: Preparation of different kind metal joint
Inventor: AHANO TERUYUKI
IPC: B23K20/08
Filed: 1978-05-16
Abstract: PURPOSE: To improve the specific strength of joining part of different kind metal joint and not to produce the concentration of stress, by decreasing the thickness of tip part side of joining overlapped part having the dislocation of different kind metal clad material by rolling processing and making the whole body in uniform thickness.  
     CONSTITUTION: Different kind metal plates, such as the copper 1 and the Al 2 etc., are joined by explosive pressure welding etc. Taper processing is carried out at the step-difference of overlapped part of the metal 1, 2. Next, rolling is carried out in the explosion direction until the overlapped part is made flat by cold rolling. By the above method, specific strength of joining part is heightened and also, after- processing is made easy, because laminar joint having no step-difference is able to obtain. The above different kind metal joint is used for Al and copper material joint of electroconductive part etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04291662-A (JP)
Title: Operation element constituted of hierarchical network
Inventor: KAWAMURA AKIRA
IPC: G06F15/18
Filed: 1991-03-20
Abstract: PURPOSE:To execute average operation only by one neuron element in respect to an operation element constituted of a hierarchical network. CONSTITUTION:This operation element is provided with a multiplication processing part 4 for multiplying the weights (w1 to wn) of connections determined in each of plural input variables (x1 to xn), an accumulation processing part 4 for adding respective multiplied values obtained by the processing part 4 and finding out a sum and a threshold processing part 6 for applying a sigmoid function to the output of the processing part 5 and constituted so that the weight and the threshold theta are respectively set up in respective processing parts 4, 6 so as to attain average operation and the average operation can be executed only by one reference unit.
Patent JP-H11258588-A (JP)
Title: Reflection type liquid crystal display device
Inventor: NAKAMURA KOZO
IPC: G09F9/30
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device permitting a display with high chromaticity and sharpness when an auxiliary light is installed thereon. SOLUTION: This device 30 is provided with a liquid crystal panel wherein a reflection electrode 38 is formed on one 31 of a pair of substrates 31, 45 opposing each other and interposing a liquid crystal layer 49, and translucent counter electrodes and red, green, and blue color filters 46a are formed on the other counter electrodes 45, and an auxiliary light for supplying light onto a liquid crystal panel as necessary. Here, even a reflection type is able to display a picture with sharpness by designing the chromaticity coordinates (x, y) of the color filters 46a thinner than those of the color filters conventionally used for a transmission type liquid crystal display device.
Patent JP-S53142299-A (JP)
Title: Detecting method of nitrogen compounds
Inventor: ARIMOTO HIROZOU
IPC: G01N30/88
Filed: 1977-05-17
Abstract: PURPOSE: To selectively detect nitrogen compounds by a relatively simple method and with high sensitivity by oxidizing by burning the N compounds separated in a gas chromatograph with Ar as a carrier gas, then converting the same to NO and detecting it with an Ar ionization detector. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000256493-A (JP)
Title: Low-elastic modulus rubber composition
Inventor: SAKAKI TOSHIAKI
IPC: C08J9/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition which can exhibit a low permanent set even at a low temperature and has excellent flexibility by making the composition include a rubber component such as an ethylene/propylene/diene rubber and/or an ethylene/propylene rubber with a softener in a specified ratio and include foams specified in its volume cell fraction. SOLUTION: This is a rubber composition prepared by compounding 100 pts.wt. rubber component such as an ethylene/propylene/diene rubber and/or an ethylene/propylene rubber with at least 200 pts.wt. softener, 0-300 pts.wt. reinforcement such as silica, 0-200 pts.wt. tackifier such as a liquid polybutene, and additives such as a flame retardant, a blowing agent, a vulcanizing agent, a vulcanization accelerator, and an antioxidant and containing 20-70 vol.% cells. The ethylene/propylene/diene rubber is one which has a Mooney viscosity of 90-130 and an iodine value of at most 20 and in which the diene is ethylidenenorbornene or dicyclopentadiene. The softener used is desirably a paraffinic process oil having a kinematic viscosity of at least 50 at 40 deg.C or an oil comprising a low-molecular-weight component of an ethylene/propylene copolymer.
Patent JP-S61214198-A (JP)
Title: Clearing method for ram
Inventor: SAITO HIROYUKI
IPC: G11C7/00
Filed: 1985-03-19
Abstract: PURPOSE:To increase the capacity of processing by reducing the number of steps of a program for clearing and lightening the load of the capacity of a program memory. CONSTITUTION:A chip microcomputer is operated by 4-phase internal clocks T1-T4, and makes T1-T4 1 cycle of execution of instruction. When instruction CLEAR RAM is executed, a signal CRAM becomes high level during clocks T2-T4. On the other hand, address line 4 becomes high level when clock T1, and low level when T2, and only low address line designated by a low address signal becomes high level during T3, T4, and becomes writable state. Output of an AND gate 9 becomes high level and makes a transistor 8 on. Accordingly, 0000(2) is written in the low address of a memory cell group 10-13. Thus, the load of capacity of the program memory is lightened, and the capacity of processing is heightened.
Patent JP-H08254154-A (JP)
Title: Inspection device for engine for vehicle and its method
Inventor: TAKANO IKUO
IPC: F02D9/02
Filed: 1995-03-16
Abstract: PURPOSE: To accurately keep the optional number of revolutions and to quickly control to the target number of revolutions in the no load running test of an engine. CONSTITUTION: An inspect,on device has a test bench for driving an engine 1 supported by a carrying means and an intake duct 2 which is fixedly provided on the test bench and connected to the throttle chamber 10 of the engine 1, and moreover is equipped with a shim 4 which is arranged in the throttle chamber 10 and regulates the maximum number of revolutions of the engine 1; a proportional control valve 3 which is insertedly provided in the intake duct 2 and varies its opening according to a command current (i); and a controller 5 for sending the command current (i) in accordance with the specified number of engine revolutions to the proportional control valve 3.