baber/WOPTO huggingface dataset:
Patent JP-H06210569-A (JP)
Title: Flange of rotary grinding wheel for cutting and rotary grinding wheel for cutting
Inventor: SHIMAMURA TOSHIKI
IPC: B24D5/12
Filed: 1993-01-18
Abstract: PURPOSE:To enhance the working efficiency and accuracy by allowing grinding fluid to efficiently flow a grind wheel during high speed rotation of a grinding wheel flange with a linear speed higher than a specified value. CONSTITUTION:Uneven surface parts 3 for inducing negative pressure under rotation of a flange of a rotary grinding wheel for cutting composed of a disc- like grinding wheel 1 and a flange 2, is formed on the outer surface of the flange 2. Further, the uneven surface parts 3 define spiral grooves extending from the outer to inner periphery thereof.
Patent JP-H11201787-A (JP)
Title: Insertion type vortex flowmeter and its length determining method for probe conduit
Inventor: MISUMI KATSUO
IPC: G01F1/32
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for finding the most reasonable length of a probe body in the flow direction of an inserting type vortex flowmeter and to provide the insertion type vortex flowmeter having the optimum probe body length found by this method. SOLUTION: This insertion type vortex flowmeter is constituted of a pipe to be measured in which a fluid to be measured flows, a vortex generator inserted through a hole bored on the measured pipe and fixed to face the flow in the measured pipe, a probe conduit surrounding the vortex generator, and a vertex detector. In the length L of the probe conduit, downstream side length L2 from the separation point position of an origin in the flow direction is set to 0.8a-1.0a, and the upstream side length L1 is set to 0.2a-0.4a, where (a) is the inter-vortex distance changed depending on the shape of the vortex generator.
Patent JP-H02186634-A (JP)
Title: Manufacture of integrated circuit device
Inventor: MAEDA AKIYOSHI
IPC: H01L23/52
Filed: 1989-01-13
Abstract: PURPOSE:To make it possible to form a wiring, which is strong against a stress- migration and is inhibited from generating hillocks, by a method wherein first to third metal films for forming a wiring of a three layer structure are formed by a sputtering method which is conducted using the same vacuum chamber. CONSTITUTION:A silicon oxide film 12 is formed on a silicon substrate 11 by thermal oxidation, a first titanium film 13A is sputtered on this film 12, subsequently, an Al film 14 is sputtered in a vacuum identical with a vacuum, in which the film 13A is sputtered, and moreover, a second titanium film 13B is sputtered. Then, a three layer wiring film consisting of the films 13A, 14 and 13B is patterned by a reactive ion etching method to form a three layer wiring 20.
Patent JP-H04243563-A (JP)
Title: Method for manufacture of waterpaint application apparatus
Inventor: TOMIOKA YOSHIO
IPC: C25D11/18
Filed: 1991-01-23
Abstract: PURPOSE:To provide a method for manufacturing a waterpaint application apparatus excellent in corrosion resistance, good in paintability and easy to reduce its weight. CONSTITUTION:In a method for manufacturing an apparatus composed of painting devices, the steps comprising making a painting valve 16a of a relatively lightweight aluminum material or alloy, treating with alumite the inner peripheral part 62 of the painting valve 16a in contact with waterpaint to provide thereon an alumite layer 64 excellent in corrosion resistance and electrically insulated and subsequently sealing the holes 66 formed in the alumite layer 64 to provide a hole sealed layer 68 excellent in cleanability.
Patent JP-S60150798-A (JP)
Inventor: UEDA SHIGEYUKI
IPC: D06F75/28
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-S58124031-A (JP)
Title: Electronic control type fuel injection device for internal-combustion engine
Inventor: KADOWAKI SHIYUNICHI
IPC: F02D41/10
Filed: 1982-01-19
Abstract: PURPOSE:To make it possible to operate the titled engine in a favorable condition from  a moderate acceleration stage to a rapid acceleration stage by a method wherein the width of an additional acceleration pulse is controlled in proportion to the difference between the time of operation of a throttle opening degree detector operative when the opening degree of a throttle is low and the time of operation of a throttle opening degree detector operative when the opening degree of the throttle is high. CONSTITUTION:When a first (low) throttle opening degree switch 11 is turned ON, the charge accumulated in a capacitor 25 is discharged gradually through a transistor 13. Then, when a second (high) throttle opening degree switch 12 is turned ON in succession, a transistor 14 is turned ON since the output of an operation amplifier 15 is at H-level and a fuel injection valve connected to the collector of the transistor 14 is driven. Further, when the discharge of the capacitor 25 goes on and drops below a level  determined by resistors 16 and 17, the output of the operation amplifier 15 is reversed from HI to LO to turn the transistor 14 OFF and the fuel injection from the injection valve is stopped. By the way, the switches 11 and 12 turn ON when the opening degree of the throttle is higher than a first throttle opening degree and a second throttle opening degree, respectively.
Patent JP-S56107808-A (JP)
Title: Tool retraction device
Inventor: UMEMOTO NAOHARU
IPC: B23B29/18
Filed: 1980-01-22
Abstract: PURPOSE: To prevent a tool from making a return scratch on a machined surface in a return process, by restricting the motion of a tool holder rotatably supported in an eccentric bushing, into a prescribed direction.  
     CONSTITUTION: A retraction device is secured on the carriage or tool rest of a lathe. A tool head B, on which a tool T such as a throw-away tip is held, is mounted on the tool holder fitting portion 31 of a tool holder. The piston 81 of a hydraulic servo unit 8 is retracted to bring the contact surface 23 of an eccentric bushing into contact with the front end 131 of an adjusting screw 13 to place the center A 1  of the outside diameter of the eccentric bushing 4 just above that A 2  of its inside diameter. The motion of the tool holder is restricted into a horizontal direction to prevent the tool T from making a return scratch on a machined surface. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03211966-A (JP)
Title: Cut-off mask preparing method
Inventor: KOBAYASHI HIDEAKI
IPC: G03F1/00
Filed: 1990-01-16
Abstract: PURPOSE:To automatically and efficiently cut off the object picture with small discrimination error by designating more than one training area over a background part and a real body part in the picture and statistically analyzing picture data in the training areas. CONSTITUTION:A cut-off mask preparing device composed of a scanner 10, magnetic disk 12, central processing unit and memory part 14, keyboard or digitizer 16 and display part 18 designates more than one training areas over the background part and the real body part in the picture. The picture data in the training areas are statistically analyzed by a parameter space, for example, and an evaluation function is prepared to show possibility for an arbitrary color to belong to the background part or to the real body part. Concerning all picture elements in the areas over the background part and the real body part desired for the cut-off picture, it is judged whether the picture elements belong to the background part or the real body part. Thus, since the training areas are designated over the background part and the real body part, the evaluation function is accurately determined and the objective picture of cut-off is automatically and efficiently cut off with the small discrimination error.
Patent JP-S5599093-A (JP)
Title: Multifunctional electronic clock
Inventor: SASAKI MASAYUKI
IPC: G04G15/00
Filed: 1979-01-23
Abstract: PURPOSE: To realize a timer function without adding a special hardware by adding +15 to the content of an RAM storing timer counted data to equivalently carry out a -1 counting operation.  
     CONSTITUTION: In an RAM30 there are memorized programs for accomplishing the timepiece operation and multifunctional operations other than the timepiece operation as a program memory part, and in an RAM31, there are memorized data memories such as time information or computing data, and further controlling memories. In an arithmetic logical operational circuit ALU33, time computation, numerical value operation or data comparison is carried out. To the content of the RAM storing the time computed content there is added +15 (1111 as binary data) whereby the -1 computing action which is the timer computing function is carried out equivalently, and the computation is carried out without adding any special hardware to the computing circuit to reduce the number of bits. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07211651-A (JP)
Title: Film deposition
Inventor: KAWASAKI KIYOHIRO
IPC: H01L21/336
Filed: 1994-01-26
Abstract: PURPOSE:To prevent impurities from intruding into an insulating layer by depositing at least a part of insulating layer and an amorphous silicon layer containing no impurity continuously in one processing chamber. CONSTITUTION:A first SiNx layer for providing a gate, an amorphous silicon layer scarcely containing impurities for providing a channel, and a second SiNx layer for providing an etching stopper are deposited continuously in one reaction chamber. Productivity can be enhanced furthermore when the reaction chamber is extended depending on the transferring speed of a robot arm. Two systems are processed simultaneously using two reaction chambers. This method can avoid deterioration of transistor characteristics due to the residual components after gas cleaning.
Patent JP-S56104570-A (JP)
Title: Picture output device
Inventor: KITAMURA TAKASHI
IPC: H04N1/387
Filed: 1980-01-24
Abstract: PURPOSE:To overwrite with a laser beam printer which is cheap requiring  no memory, by forming the device by providing a laser light source of two arraylike elements and the mirror having a slit-form hole. CONSTITUTION:The light emitted from laser light source 1 where two elements 1 and (b) are formed on the same wafer and are capable of driven independently is collimated to branch in different directions, and one beam passes through the slit of mirror 5 and is focused onto photosensitive drum 7. The other beam is reflected by mirror 5 and is focused onto original 6 where the form is written. This focused spot is oscillated continuously in a fixed light quantity; and if the surface of original 6 is scanned by this signal and original 6 is moved in the arrow F direction, the reflection or permeation light quantity is different by the variable density of the original, and it is received by photodetector 8 to form an original signal. The position of detector 8 is changed according to the reflective or transmissive original. Thus, picture overwriting is obtained which requiring no memory and is independent of the negative and the positive of the original.
Patent JP-S58124148-A (JP)
Title: Controlling apparatus of hot water storage type electric water heater
Inventor: KUBOTA HIDEJI
IPC: G05D23/19
Filed: 1982-01-20
Abstract: PURPOSE:To average the power loads, enhance the transmission efficiency and reduce the radiation loss by a method wherein the proper capacity of a heating element is calculated based upon the feed water temperature so as to heat up the water in a hot water storage tank in a fixed time at all times. CONSTITUTION:The capacity Akw of the heating element necessary for heating- up the water in the hot water storage tank in the midnight power supply time of 8hr is calculated by means of an arithmetic unit 11 based upon the feed water temperature t deg.C detected by a feed water temperature sensor 10, the rated heating-up temperature T deg.C and the capacity Vl of the hot water storage tank from the following relationship: A=(T-t)V/(860X8). The heating element 2 is energized by means of a power controlling unit 12 so as to realize said calculated capacity Akw.
Patent JP-S63175948-A (JP)
Title: Message logging system
Inventor: MURAKATA YAHEI
IPC: G06F1/00
Filed: 1987-01-14
Abstract: PURPOSE:To reduce the quantity of the storage of message log data by holding data for selecting only a prescribed message prototype in a message file and embedded data embedded in the message prototype in a log file. CONSTITUTION:When obtaining data is generated, it is written in a high speed memory 2 through a data bus 8 under the control of a high speed memory control part 3, when a device is not in a state of abnormality, the residual quantity of the high speed memory is recognized. The high speed memory control part 3, when the residual quantity of the memory leaves an area for writing the data in a next transaction, controls to continue the next transaction subsequently. When the residual quantity of the high speed memory 2 is not present, the motor of an external memory 5 is started by an output decision control part 6, an external memory control part 4 is started and the obtained output data displayed by a writing pointer from the high speed memory 2 is outputted and controlled to the external memory 5. After the obtained and outputted data in the high speed memory 2 is completely outputted, the next transaction is continued.
Patent JP-H09198268-A (JP)
Title: Image processor
Inventor: KAMO YASUSHI
IPC: G06F1/28
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To drive a circuit in which two power source voltage coexist inexpensively and with high reliability. SOLUTION: A CPU 31 monitors power source voltage to be fed to ASIC (image processing means) 21 to 23 and performs various kinds of processings. Namely, after it is judged that power source voltage (VEE) fed to the ASIC 21 to 23 reaches within a preliminarily set first voltage range (V1H>VEE>V1L) after a power source is turned on, the controls of the ASIC 21 to 23 are started. Subsequently, when it is judged that the power source voltage (VEE) is deviated from the first voltage range (V1H>VEE>V1L), the reading operation by an image reading means is inhibited, and when it is judged that the power source voltage (VEE) is deviated from the second voltage range (V 2H>VEE>V2L) which is wider than the first voltage range (V1H>VEE>V1L), the power feeding to the ASIC 21 to 23 is stopped.
Patent JP-S63272359-A (JP)
Inventor: ARUFURETSUDO II MAN
IPC: A61M5/142
Filed: 1988-01-16
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-S62164684-A (JP)
Title: Photochromic compound
Inventor: KONDO HIROFUMI
IPC: C09K9/02
Filed: 1986-01-17
Abstract: NEW MATERIAL:A photochromic compound shown by formula I (R1 and R2 are H, 1-5C alkyl, alkoxy, halogen, cyano or nitro; R3 is 1-20C alkyl; R4 is H or 1-5C alkyl; R5 is H or nitro). EXAMPLE:1'-Hexadecyl-3',3'-dimethyl-8-carboxyl-spiro[2H-1-benzothiopyr an-2,2'- indoline]. USE:Showing absorption characteristics approximately at 780nm, a wavelength range of semiconductor laser and improved color preservation. Therefore, a photochromic sensitized material using a photochromic compound is useful as a medium for reproduction of semiconductor laser record, also usable for various recording, recording material, copying material, etc., and further useful as optical filter, display material, etc. PREPARATION:A compound shown by formula II (X<-> is p-toluenesulfonic acid ion, etc.,) is reacted with a compound shown by formula III in the presence of a base to give a compound shown by formula I.
Patent JP-H01184297-A (JP)
Title: Method for plating partially tinned steel sheet with chromium
Inventor: MORITA JUNICHI
IPC: C25D5/26
Filed: 1988-01-19
Abstract: PURPOSE:To obtain a surface treated steel sheet for a welded can having superior weldability, adhesion to paint and corrosion resistance by depositing metallic Cr on only the untinned part of a partially tinned steel sheet and further depositing metallic Cr on the entire surface to carry out Cr plating. CONSTITUTION:The surface of a steel sheet 1 is partially tinned 2 and the partially tinned surface is plated with Cr at low current density to deposit metallic Cr 3 on only the untinned part and Cr oxide hydrate 3a on the entire surface. Cr plating is then carried out at high current density to deposit metallic Cr 4 and Cr oxide hydrate 4a on the entire surface. The untinned part has a larger amt. of metallic Cr than the tinned part and a low-cost material for a welded can having superior high-speed seam weldability, adhesion to paint and corrosion resistance is obtd.
Patent JP-H03211805-A (JP)
Title: Rotary transformer
Inventor: TAKEUCHI TOSHIHIRO
IPC: G11B5/02
Filed: 1990-01-17
Abstract: PURPOSE:To realize a superior transformer applicable to high frequency range wherein eddy current is small, by constituting at least either one of a first flat magnetic member and a second flat magnetic member by combining a plurality of fan-shaped magnetic segments. CONSTITUTION:At least either one of a first flat magnetic member and a second flat magnetic member is constituted by combining a plurality of fan-shaped magnetic segments 6, 7. The fan-shaped cores 6 constituting the first flat magnetic member and the fan-shaped magnetic segments 7 constituting the second flat magnetic member are retained by a first retainer 8 and a second retainer 9, respectively. A winding coil 3 and a winging coil 4 are wound in peripheral grooves facing with a specified gap 5. Thereby the eddy current is decreased and the loss is reduced, so that a rotary transformer applicable to high frequency range can be obtained.
Patent JP-H09193650-A (JP)
Title: Sensor fitting structure
Inventor: SUZUKI YOSHINOBU
IPC: B60H1/32
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent air leak from a fit-in part of a sensor in a case at a low cost. SOLUTION: A first rib 57 slightly protruded radially outward from the outer peripheral surface of a fit-in part 51 of a bracket 5 and extended continuously in a circumferential direction is integrally formed at the outer peripheral part of the fit-in part 51 of the bracket 5. The first rib 57 is of crescent moon shape heightend in height from the second groove 56b side toward the opposite side part 51c side to the groove 56b on the outer peripheral surface of the fit-in part 51. The first rib 57 is thin-walled shape small in axial thickness, and the outer peripheral shape of the first rib 57 is almost the same as the inner peripheral shape of a through hole 41 of a case 4.
Patent JP-H10210139-A (JP)
Title: Telephone system having voice recording function and voice recording method of telephone system having voice recording function
Inventor: KOMIYA KOZO
IPC: H04W88/02
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide voice memos of a portable terminal of a cellular telephone system without using large capacity memory. SOLUTION: Memory 15 is provided for a voice memo. A digital voice signal is stored in the memory 15 in the form of what is performed compression coding by a variable length code. Thereby, data quantity that is required for a voice memo is reduced, a voice quality is not deteriorated, a recording time is improved, and memory capacity is reduced. Also, a voice signal is compressed in a compression system that is the same as a CDMA system and stored in the memory 15. Therefore, this device does not need a special circuit to be added, the increase of a circuit scale nor the increase in costs.
Patent JP-S60153349-A (JP)
Title: Paper feeding apparatus for copying machine, etc.
Inventor: ONO TAKESHI
IPC: B65H3/44
Filed: 1984-01-19
Abstract: PURPOSE:To simply feed the desired kind of business forms without exchanging accommodation containers by arranging a plurality of business-form accommodating containers in the upper and lower parts and positioning each container in the rear part in ordinary case and forward pushing-out a selected accommodation container when business-forms are fed. CONSTITUTION:A guide member 15 is raised and lowered by turning a screw member 11 by a motor 14, and on one side of said screw member 11, the accommodation containers 22a-22e for accommodating the business forms having different size are loaded onto a supporting board 19 which has at least two wheels 20 and is arranged in tilt form, keeping intervals in the vertical direction in an accommodation container shelf 21. A slide rail 23 is erected along the delivery parts of the accommodation containers 22a, 22b,..., and a guide member 25 which is equipped with a feed roller 29 and raised and lowered by a parallel movement mechanism 31 is installed along the slide rail 23. The selected accommodation container among these containers 22a, 22b,... is pushed-out forward through the rightward advance due to the revolution of the gear 18 of a rack shaft 17 supported onto the guide member 15.
Patent JP-S5393461-A (JP)
Title: Refrigerator
Inventor: OKAZAKI KICHIZAEMON
IPC: F25D17/00
Filed: 1977-01-28
Abstract: PURPOSE: To save power consumption by providing, besides an evaporator and a fan in refrigerating cycle for cooling the refrigerating chamber, a seething part of the seething heat transmission device in the ice room, which has self temperature controlling characteristic, and by operating it only during the ice making. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09196926-A (JP)
Title: Automatic analyser
Inventor: ONUMA TAKEHIKO
IPC: G01N35/04
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an automatic analyser preventing the falling of the rack on a tray, capable of being easily inserted in and drawn out of the tray and capable of easily reading the discrimination code entered in the rack. SOLUTION: The automatic analyser is equipped with a feed means (belt conveyor) 15 arranged so as to be reversibly moved along one surface of the automatic analyser main body, a specimen setting means (tray) 16 placed on the feed means 15 and having a guide member 19 arranged on an almost flat upper surface thereof in the direction crossing the direction of the feed means 15 almost at a right angle and a specimen housing member (track) 17 arranged so as to be movable along the guide member 19. A control means taking out the sample housing member 17 from a predetermined position of the specimen setting means 16 and returning the same to the predetermined position after a specimen is analyzed by the automatic analyser main body is provided.
Patent JP-H07220256-A (JP)
Title: Magnetic head oscillating device for magnetic recording and reproducing device
Inventor: TAKEUCHI ATSUSHI
IPC: G11B5/53
Filed: 1994-01-27
Abstract: PURPOSE:To enable the magnetic head oscillating device using a bimorph and having a strain gauge as a position sensor to detect movement matching the movement of the tip of a magnetic head until beyond a mechanical resonant point of the bimorph. CONSTITUTION:The device is composed of the bimorph 1 having the magnetic head 5 at one end and the other end fixed to fixing bases 2 and 3 and the strain gauges 9 bonded onto both sides of this bimorph 1. Then, the strain gauges 9 are arranged on both sides of the bimorph 1 at an antiresonant point where strain becomes zero at the time of forced oscillation.
Patent JP-S57120830-A (JP)
Title: Detecting element for pyroelectric type linear array infrared ray and its preparation
Inventor: NAKAMURA KUNIO
IPC: G01J5/02
Filed: 1981-01-20
Abstract: PURPOSE:To detect infrared rays preventing the crosstalk due to the diffusion of heat and heightening the space resolution, by using a pyroelectric type linear array element spatially separated and hung in midair a photosensitive part of each element. CONSTITUTION:A window 56 is punched at the central part of a supporting substrate 54 and the end part of a pyroelectric element 51 is stuck and is fixed by an electrically conductive adhesive 55 and a photosensitive part 57 is held in a hanging state. An output signal electrode 52 is separated at every each element and an earthing electrode 53 of each element is connected around a central part 50 of the substrate 54. In such a manner, a temperature rise of the element by the infrared output is high by a portion of a little heat diffusion because the element is not brought into contact with the supporting board and the sensitivity is high by separating the photosensitive part and also, hanging in midair.