baber/WOPTO huggingface dataset:
Patent JP-H05243692-A (JP)
Title: Printed wiring board
Inventor: SATO KOJI
IPC: H05K1/02
Filed: 1992-03-03
Abstract: PURPOSE:To grasp the plating thickness exactly and enhance the precision of the plating thickness by arranging the patterns in the central part of a wiring board, and providing an nonmetallic foil section for a required part of the circumferentially framed metal foil. CONSTITUTION:Patterns are arranged in the central part of a wiring board for use of external layer, internal layer, or the like, and a nonmetallic foil section is provided for a required part of the circumferentially framed metallic foil. It is preferable to make the width of the circumferentially framed metal foil 10 to 40mm. It is desirable to provide the nonmetallic foil section in 5 to 20mm square in a location 5 to 15mm inward from the external end of the corner of the circumferentially framed metal foil. The exact plating thickness can be known by measuring the nonmetallic section by an eddy current method, fluorescent X-ray method, etc. For the printed wiring board, it is possible to use a general resin such as a single, compound, or mixed epoxy resin, phenol resin, fluororesin, or the like. As the substrate, an inorganic fiber, such as glass and asbestos, an organic fiber such as polyester, polyamide and fluororesin, and natural fiber such as cotton can be used.
Patent JP-H03248382-A (JP)
Title: Magnetic head
Inventor: MATSUZAKI MIKIO
IPC: G11B21/21
Filed: 1990-02-26
Abstract: PURPOSE:To lower the quantity of floating by providing a groove traversing the inside plane of the medium confronting plane of a slider in a direction crossing with air flow, and forming a surface except for the groove in flat shape. CONSTITUTION:The groove 13 traversing the inside plane of the medium confronting plane 11 of the slider 1 in the direction crossing with the flow direction (a) of air is provided at almost the intermediate part in the flow direction (a) of air, and the surface of the medium confronting plane 11 except for the groove 13 is formed in the flat shape not having a tapered plane. The width d1 of the groove 13 is set at dimension sufficiently less than the length of the medium confronting plane 11 of the slider 1 observing from the flow direction (a) of air, and the depth h1 of the groove sufficiently less than the height of the slider 1. Therefore, the slider 1 can be attracted in a direction of magnetic disk M by a negative pressure function generated at the groove 13. In such a way, the quantity (g) of floating can be lowered exceeding limitation due to the miniaturization of the slider 1.
Patent JP-S55139157-A (JP)
Title: Detecting device for molten metal level in casting mold of continuous casting unit
Inventor: KAWADA NORIYUKI
IPC: G01F23/292
Filed: 1979-04-16
Abstract: PURPOSE:To improve the detecting precision of molten metal level and to increase response speed, by constituting a light source so that a light beam of linear cross section may be obtd. CONSTITUTION:A light source 4, furnished with a slit between a lamp and a lens, emits band light of narrow breadth. When the band light is irradiated on the surface of a powder layer 3 covering the molten steel 2 contained in a casting mold 1 at an angle theta, the band light projects an image 8, which is received by a photo detector 5 arranged just above the mold 1. A position detector 6 detects the time length (b) electrically, and an arithmetic unit 7 receives the detected signals of time length from the position detector 6, and calculates the distance (h) from the photo detector 5 to the molten steel level in the mold 1 according to a formula I, where alpha is the visual angle of the photo detector, H is the horizontal distance from the photo detector to the light source, and (d) is the thickness of the powder layer. The distance (h) is calculated continuously and automatically by repeating the abovedescribed procedure, thereby detecting real time molten steel level.
Patent JP-S57159502-A (JP)
Title: Separation membrane apparatus
Inventor: TANIYAMA TSUKASA
IPC: C03B37/075
Filed: 1981-03-26
Abstract: PURPOSE: To provide the separation membrane apparatus with excellent heat resistance and corrosion resistance by sealing end parts of a porous hollow glass fiber with a specific inorg. binder.  
     CONSTITUTION: A hollow fiber is formed from porous glass which is high silicate glass containing SiO 2  and, when the end parts of the fiber bundle 4 comprising said hollow fibers are arranged in the mold of a partition wall along with a powder mixture of ceramics having a negative coefficient of thermal expansion obtained by baking for 5hr and an inorg. binder having a softening point of 1,000°C or less such as Pylex glass or aluminosilicate and heated to the softening point or more of the binder and cooled, the partition wall 6 having ceramics powder dispersed in the binder thereof and glass fibers penetrating therethrough is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57160730-A (JP)
Title: Automatic clutch control
Inventor: OGUMA TOMIO
IPC: B60W10/10
Filed: 1981-03-27
Abstract: PURPOSE:To avoid instantaneous overload of an engine by delaying clutch engaging control by a predetermined time when the vehicle advancing direction and shift lever position differ in frequent forward and backward operations on a muddy spot or the like. CONSTITUTION:Signals from a clutch drive shaft rotation sensor 20, same driven shaft rotation sensor 40, throttle opening sensor 12 and shift lever position sensor 13 are applied to the input of a microprocessor 90. This microprocessor 90 judges the advancing direction of a vehicle on the basis of signals from the driven shaft rotation sensor 40. When said direction is contrary to the shift lever position, the microprocessor 90 delays controllably clutch engagement by a predetermined time. Thus, the clutch is engaged when the rotation frequency of the clutch driven shaft is low so that shock and engine stop of the vehicle can be avoided.
Patent JP-H06258894-A (JP)
Title: Method and device for forming image
Inventor: SHOJI HISAFUMI
IPC: G03G15/05
Filed: 1993-03-05
Abstract: PURPOSE:To surely carry toner to a developing area, to surely exchange the toner, to keep sufficient developing amount, and also to prevent staining from occurring, and to form a toner image with a simple constitution. CONSTITUTION:The surface of a developer carrier 25 constituted by laminating a photoconductive layer on a light transmissive electrode is uniformly electrostatically charged by an electrostatic charging roller 26, and the toner having a charge whose polarity is reverse to that of the electrostatic charging performed by the roller 26 is made to adhere to the surface of the photoconductive layer by means of a toner supplying roller 27. The electrode 22 is opposed to the photoconductive layer side of the carrier 25, a bias is impressed between the opposed electrode 22 and the light transmissive electrode, and also image exposure is performed by a light emitting diode array 32 from the photoconductive layer side of the carrier 25, so that the toner on the photoconductive layer is selectively moved on the opposed electrode 22 and a toner image is formed on the opposed electrode 22.
Patent JP-H11239502-A (JP)
Title: Shoe sole
Inventor: MANABE SETSUKO
IPC: A43B13/14
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a shoe sole capable of heating the sole. SOLUTION: Recessed parts are formed on the upper surface of this shoe sole and heating members 7a and 7b are recessed and provided inside the recessed parts. Both of the two heating members 7a and 7b are connected by sticking a sheet material 8 provided with air permeability on the upper surface, an expanded part 8a is provided on the outer shape of the sheet material 8, an adhesive material is applied to the back surface and the expanded part 8a is stuck to the shoe sole 1 at the time of inserting and attaching the heating members 7a and 7b to the shoe sole. Also, heat insulating materials 9a and 9b are stuck to the back surface of the heating members 7a and 7b and heat is prevented from being transmitted to the back surface of the shoe sole 1.
Patent JP-2000242839-A (JP)
Title: Prepaid card system and reader
Inventor: KUROI TOSHIO
IPC: G06K19/10
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent an illegal card forged by copying or the like from being used. SOLUTION: The reader 4 reads out card ID from the fixed information of a prepaid card to be processed and transmits the read card ID to a repeater 3 together with a date information request. The repeater 3 reads out updated date information corresponding to the received card ID from a card information DB and transmits the read information to the reader 4. The reader 4 calculates a number x from the updated date information and a prescribed function and discriminates (deciphers) each data item by regarding a data item in variable information as a data item recorded from data dx.  When the deciphered result is appropriate, the reader 4 updates the variable information in accordance with a consumed amount, calculates a new number x from new updated date information indicating the date of the day in accordance with a card ejection request or the like, starts (ciphers) the recording of the updated variable information from the data dx, and transmits the updated date information to the repeater 3. When the deciphered result is unsuitable, the reader 4 executes prescribed error processing.
Patent JP-H09246186-A (JP)
Title: Semiconductor wafer processor
Inventor: SUMI HIROBUMI
IPC: H01L21/3065
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To magnetize particles generated in a processing chamber by a magnetic force of a magnetic force generator to attract them to the magnetic force generator by a method wherein the magnetic force generator is provided in at least a part of a periphery of a wafer in the processing chamber. SOLUTION: In a semiconductor wafer processing device (for instance, a sputtering device) for forming a ferromagnetic body (not shown) in a wafer 51 arranged in a processing chamber 11, a magnetic force generator 15 capable of attracting particles including the ferromagnetic body is provided in at least a part of a periphery of the wafer 51 in the processing chamber 11. In such structure, the ferromagnetic body formed in the wafer can be applied to an etching device for etching, a chemical vapor phase epitaxy device for forming a film of the ferromagnetic body or the like.
Patent JP-H02224559-A (JP)
Title: Loudspeaker telephone set
Inventor: FUJISAKI HISASHI
IPC: H04M1/60
Filed: 1989-02-27
Abstract: PURPOSE:To initialize an echo canceller without outputting a meaningless noise to the user by generating a synthetic voice from a speaker at the start of communication by means of a loudspeaker telephone set. CONSTITUTION:A control circuit 8 monitors a line, and in the case of the occurrence of an incoming call, the circuit 8 rings a call tone, throws a switch 10 to the position of a synthesized voice generator 9 and resets a simulating echo signal generating circuit 6. In the case, the generator 9 generates a prescribed announcement in a synthesized voice and it is outputted from a speaker 5 via a voice adjusting circuit 3 and an amplifier 4. The circuit 6 uses the synthesized voice to generate a simulating echo signal minimizing a residual echo signal component included in the output of an echo cancelling circuit 7. Then the line is connected after the end of announcement to cause the talking state. The announcement is generated at dialing till an opposite part replies to initialize the output 6 similarly. Thus, pleasant communication is attained without howling or echo from the start of the communication.
Patent JP-H10238082-A (JP)
Title: Floor panel supporting device
Inventor: ISHIBASHI YUTAKA
IPC: E04F15/024
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide such a supporting device as being capable of placing a floor panel to be inclined to a horizontal foundation floor or placing the floor panel in horizontal to an inclined foundation floor. SOLUTION: A floor panel supporting device supports a floor panel 60 in horizontal to an inclined foundation floor 1. It has the first setting 35 fixed to the foundation floor 1 and the second setting 12 fixed to a floor supporting member 13 to support the floor panel 60. The first setting 35 is provided with a spherical bearing 38, on which a spherical material 41 is supported in a rotatable manner, so that one end of a leveling bolt 26 may be screwed into the spherical material 41, and the other end be screwed into the setting 12 to level the floor panel 60 in accordance with a screwing amount.
Patent JP-H09235113-A (JP)
Title: Evaporator for high-melting substance
Inventor: SHIYOUJI TATSUO
IPC: C23C14/34
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an evaporator for a high-melting substance designed to readily provide a vapor of the high-melting substance in a large amount in a state of a secured strength of the substance to be an object of evaporation. SOLUTION: This evaporator for a high-melting substance is obtained by arranging plural magnets 12, different in magnetic poles and alternately adjacent in a state thereof surrounding a high-frequency electrode 2 between the high-frequency electrode 2 to be evaporated and a vacuum chamber 1. The evaporator is capable of causing the discharge across the vacuum chamber 1 and the high- frequency electrode 2 with a high-frequency power source 3, generating a plasma, electrically floating the high-frequency electrode 2 from an earth with a blocking capacitor 8, thereby providing the high-frequency electrode 2 with a negative potential with reference to the plasma potential in a DC system, accelerating positive ions in the plasma in the direction of the high-frequency electrode 2 according to the applied negative potential, making the positive ions collide therewith,  heating the high-melting metal constituting the electrode 2 and evaporating the high-melting metal. The evaporated metal is taken out of a takeout port 13 and deposited on a film substrate.
Patent JP-S62203750-A (JP)
Title: Red rust columnar grinder
Inventor: NAKAJO JUNJI
IPC: B24B27/033
Filed: 1986-03-03
Abstract: PURPOSE:To provide a grinder which is stable and high-efficient, by a method wherein a grinding stone is placed on the one of two rotary shafts, extended through a frame, and feather cloths are arranged in two rows in a meandering manner and in a manner that they are partially overlapped to each other, and an object to be ground is brought from below into contact with the overlapping line. CONSTITUTION:A main driving shaft 12 is rotated through rotation of a pulley 13 on the transmission side, and a follower pulley 19 is rotated through the main moving pulley 14 to rotate a driven shaft 18. The rotation causes first and second rotary shafts 2 and 3 to rotate in a reverse direction to each other. Rotation of the rotary shafts 2 and 3 causes rotation of a number of grinding stones 4 and feather cloths 9, secured on the rotary shafts, and so-called grinding stone group A and a feather cloth group B are rotated outwardly as seen in a plan view. With this state, an object to be ground is brought from below the feather cloth group B into contact with a line, where the two feather cloths are overlapped, several times to remove rust. Thereafter, the object to be ground is brought from below the grinding stone group A into contact with the line, where the two grinding stones are overlapped with each other, to repeat the contact several times to grind the surface.
Patent JP-H08198025-A (JP)
Title: Car-audio volume control method
Inventor: KASHIYUU SHIYOUTAROU
IPC: H04S7/00
Filed: 1995-01-28
Abstract: PURPOSE: To control the sound output from a car-audio by controlling a variable resistance by signals picked up from a shaft, etc., synchronized with the rotation of an engine, or connected to the engine. CONSTITUTION: A pulse signal 9 is inputted to a D/A(digital/analog) conversion circuit 17. Thus, an output voltage 18 synchronized with the rotation of an engine 1 is obtained. When the output voltage 18 is passed through a buffer circuit 31, for example, consisting of a resistance and a capacitor, an adjusting signal 32 extremely similar to the change in car speed, is obtained. A sound signal 20 is inputted to an audio-amplifier (sound-frequency amplifier) 19. When a variable resistance 21 is adjusted by the adjusting signal 32, the sound volume controlled by the rotation of the engine 1 is inputted to the audio amplifier 19, and the sound output of the sound volume in response to the rotation of the engine 1 is outputted from a loudspeaker 22.
Patent JP-S58183827-A (JP)
Inventor: DORIAN FUARAA MOOBUREE
IPC: F02D1/18
Filed: 1983-03-22
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-S60190479-A (JP)
Title: Erasable ink composition
Inventor: NAGAHAMAYA YUUJI
IPC: C09D11/00
Filed: 1984-03-10
Abstract: PURPOSE:An ink composition erasable with an alkali, heat, etc., having stable recording properties during reprinting, obtained by blending basic dye such as azo type, etc. as a main agent of ink with thiourea dioxide. CONSTITUTION:One or more dyes of azo type, methine type and triphenyl type basic dye are used as a main agent of ink, it and thiourea dioxide are dissolved in an aqueous solvent such as water, etc., to give the desired ink composition. In erasing with heat, mistaken record is traced with a hot brush pen so that thiourea dioxide is decomposed, and a sulfinic acid is liberated. In erasing with an alkali, mistaken record is traced with an alkali aqueous solution, so that thiourea dioxide is neutralized and it is erased.
Patent JP-S63212715-A (JP)
Title: Cylinder head oil cooling device of engine
Inventor: TAKAMATSU YOSHIMICHI
IPC: F01P3/12
Filed: 1987-02-27
Abstract: PURPOSE:To prevent over cooling in warming up by providing a flow limit valve either in a lubricating oil introduction path to an oil cooling chamber formed on a cylinder head or in a lubricating oil lead-out path from the oil cooling chamber, thereby limiting a flow when the rotational frequency is less than a preset value. CONSTITUTION:A diezel engine E is constructed so that the whole is forcedly cooled, an oil cooling chamber 2 is formed mainly in the periphery of a sub- combustion chamber 18 of a cylinder head 1, and lubricating oil of a lubricating oil device is used to perform oil cooling. A flow limit valve 6 is disposed in an introduction path 4 for introducing lubricating oil from an oil pump 13 to the oil cooling chamber 2 through an oil cooling circuit 31. During low-rotation, when oil pressure in an oil pressure chamber 50 where oil pressure from an oil pump 3 is introduced is decreased, the flow limit valve 6 is pressed by a valve spring 34 to limit flow of lubricating oil in the introduction path 4.
Patent JP-S52128935-A (JP)
Title: Apparatus for supply and recovery of coating liquid
Inventor: SATOU HIDEO
IPC: G03F7/16
Filed: 1976-04-23
Abstract: PURPOSE: An apparatus for the deaeration, application and recovery of coating liquid, especially the one having high viscosity, characterized by evacuating and pressurizing a closed vessel for the storage of coating liquid under proper scheme. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10239171-A (JP)
Title: Temperature measuring apparatus
Inventor: OHATA HIROAKI
IPC: G01K7/24
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a temperature measuring apparatus that can obtain temperature measurement values having improved temperature measuring resolution in a specified temperature region even if a temperature measuring resistor having such temperature characteristics that the resistance increases or decreases exponentially as the temperature of an object under measurement is increased, is employed as a temperature measuring means. SOLUTION: A CPU 11 takes in temperature measurement data sequentially from an A/D conversion circuit 5 and makes a decision whether current temperature reached a temperature region where the temperature measuring resolution drops while reflecting the temperature characteristics of a temperature measuring resistor 3 based on the temperature measurement data. When current temperature reached that temperature region, switching of a plurality of switches SW1, SW2 is controlled to selectively close a series circuit, to which a fixed resistor developing a low resistance is connected.
Patent JP-S55138156-A (JP)
Title: Information processor
Inventor: NAGAFUKU KATSUAKI
IPC: G06F7/57
Filed: 1979-04-16
Abstract: PURPOSE: To improve performance by shortening the time of procssing by performing address arithmetic in one machine cycle without increasing a unit in scale.  
     CONSTITUTION: An information processor consists of local storage 22 with bit width wide enough to display an address space and operator 21 computing the outputs of work registers 26, 27 connected to input data bus 23 and bus elements 241, 244 of output data bus 24 of this operator 21 are connected to selector circuit 25 connected to storage 22. Then, the output of operator 21 is written in storage 22 at a different address from that of data through the switching of selector circuit 25 and at the time of the arithmetic of an instruction address and operand address, selector circuit 25 selects a low-order bit by element 244 of output data bus 24 to take a write to storage 22 at the same time as that of a different bit position, thereby performing the address arithmnetic in one machine cycle. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63212913-A (JP)
Title: Automatic inspecting device for microscope
Inventor: OKAMOTO KENJI
IPC: G02B21/36
Filed: 1987-02-27
Abstract: PURPOSE:To simultaneously input plural images, and to decrease the number of times for moving a visual field, by providing a first optical system and a second optical system on an optical microscope, dividing the image and inputting it to a television camera, and executing an image processing. CONSTITUTION:The first optical system 12 and the second optical system 13 are provided on an optical microscope 11. An image fiber 14 is attached to its second optical system 13, an image is sent to a television camera 17 thereby, and an image processing 16 is executed. In that case, a real image (b) is obtained by enlarging a culture cell of a sample on a tray 19 by, for instance, the first optical system 12. Its real image (b) is divided into four vertically and horizontally, sent to four sets of television camera 17 by the second optical system 13, and four pieces of images are processed simultaneously. Accordingly, since the divided images are inputted to plural television cameras, the number of times for moving a visual field is decreased, and a substantial processing time can be shortened.
Patent JP-H11252052-A (JP)
Title: Communication channel system and device therefor
Inventor: ITO YOSHIKUNI
IPC: H04L1/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a communication channel system and the device capable of improving frequency utilization efficiency and reducing an equipment cost by inserting low-speed data to high-speed data and performing communication. SOLUTION: In a transmitter, the high-speed data among different communication speeds are encoded, and for the data at the prescribed position of the encoded high-speed data, exclusive OR with the low-speed data different from the high-speed data is attained or the data for transmission composed by being replaced with the low-speed data are transmitted. In a receiver, the data decoded in an error correction decoding part 101 are outputted as the high-speed data, and corresponding to the data for the transmission, the exclusive OR of the data at the prescribed position of the data corrected and decoded in the error correction decoding part 101 and the data before correction is attained or the data at the prescribed position are taken out from the data inputted to the error correction decoding part 101 and the low-speed data are outputted.