baber/WOPTO huggingface dataset:
Patent JP-2000218512-A (JP)
Title: Cmp pad conditioner and manufacture thereof
Inventor: KADOMURA KAZUNORI
IPC: B24B53/017
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent cutting performance from being decreased caused by clogging or the like by forming grooves on an exposed part of diamond abrasive grains of a CMP pad conditioner. SOLUTION: This conditioner has a metal base 4 onto which a surface diamond abrasive grains 2 whose average particle diameter is 30-1000 nm is fixed in a single layer by a binder 3 mainly composed of plating or brazing material. On an exposed part of the diamond abrasive grains 2 of the conditioner, grooves 1 are formed. By the aid of the grooves 1, sharpness of a cutting edge with the abrasive grains is increased, and also clogging hardly occurs since the groove 1 serves as pockets for receiving chips. Accordingly, the sharp cutting performance of the conditioner is remarkably improved for enabling highly accurate and efficient dressing. Also, the grooves 1 when formed in a continuous manner with an exposed part of the binder 3, the capacity of pockets for the chips can be increased, thereby improving the cutting performance and reducing dressing resistance.
Patent JP-S51135163-A (JP)
Title: Air-conditioning apparatus
Inventor: SHIODA MASATOSHI
IPC: F24F11/02
Filed: 1975-05-20
Abstract: PURPOSE: To perform air-conditioning operation economically consuming reduced amount of energy by processing with a simple device, information from detection terminals provided in an air-conditioning apparatus, abviating the need of discrimination elements such as electronic computers. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62217777-A (JP)
Title: Facsimile equipment
Inventor: UMENO KIYONOBU
IPC: H04M1/66
Filed: 1986-03-19
Abstract: PURPOSE:To report a wrong input and to cut down a useless communication cost by displaying the alarm with the same dial number inputted again and stopping outgoing if an opposite terminal corresponding to an inputted dial number is not a facsimile equipment. CONSTITUTION:After a control part 1 activates an exchange network by a network control part 9, it outputs a dial tone from a dial tone generation part 13 based on obtained full dial data, and calls the opposite terminal. If a transmission control part 7 cannot detect a control signal CED showing that a signal is transmitted from a silence terminal in the prescribed time after the opposite party responds, the control part 7 reports to the control part 1 that the opposite is not a facsimile equipment. In that case, the effect is reported to an operator by an alarm display, and simultaneously an outgoing action ends. In order to prepare for the case that the same dial number is inputted next time, the control part 1 stores the dial number used by said outgoing action in an outgoing inhibition memory 4 to end its operation.
Patent JP-S53144297-A (JP)
Title: Display device
Inventor: MORI KOUSHIROU
IPC: G02F1/136
Filed: 1977-05-20
Abstract: PURPOSE:To obtain a matrix-type display device which features a long active life as well as the high reliability, by driving the display medium distributed corresponding to each of the picture element electrodes disposed in a matrix formation with the AC electric field featuring the perfectly symmetrical waveforms.
Patent JP-H03259261-A (JP)
Title: Pattern forming method
Inventor: KASAHARA SHIGEO
IPC: G03F7/039
Filed: 1990-03-09
Abstract: PURPOSE:To form good patterns without deteriorating the characteristics of the polyimide by irradiating the parts exclusive of the accumulated films of polyimide with energy rays to cut Si-Si bonds and dissolving the cut parts with a developing soln. CONSTITUTION:A polyimide precursor having the Si-Si bonds is formed and the accumulated films of the polyimide are formed by an imidization treatment. The accumulated films of the polyimide are then irradiated with the energy rays and are thereby formed with desired patterns. Since the accumulated films of the polyimide function as a positive type resist, the energy of the energy rays with which the films are irradiated is adjusted to a sufficient intensity at the time of the irradiation of the parts desired to be removed as the patterns to cut the Si-Si bonds of the polyimide constituting the accumulated films. Further, the accumulated films are developed by the developing soln. The parts of the accumulated films of the polyimide where the Si-Si bonds are cut are then dissolved and the positive patterns are formed. The fine patterns are formed in this way on the polyimide films without deteriorating the characteristics thereof.
Patent JP-H04275545-A (JP)
Title: Method for forming color photographic image superior in color reproducibility
Inventor: SHIMAZAKI HIROSHI
IPC: G03C1/16
Filed: 1991-03-01
Abstract: PURPOSE:To enhance bluish green color reproducibility by forming a specified blue-sensitive silver halide emulsion layer and incorporating a specified magenta coupler in a magenta color developing layer. CONSTITUTION:The blue-sensitive emulsion layer of the color photographic sensitive material for photographing has the wavelength lambdaB<max> giving a maximum value SB<max> in the wavelength region of 415-470nm, and SB<480> the sensitivity of the layer in 480nm amounting to <=35% of the maximum value SB<max>, and the magenta color developing layer of the color photographic material for printing contains one of the magenta couplers represented by formula I in which Z is a nonmetallic atomic group necessary for forming an N-containing hetero ring; X is H or a group to be released by coupling with the oxidation product of the color developing agent; and R is H or a substituent.
Patent JP-S63223743-A (JP)
Title: Film loading device
Inventor: YAMADA SADAMI
IPC: G03B42/04
Filed: 1987-03-13
Abstract: PURPOSE:To simplify loading operation of a film package body and to permit phototight holding of films by providing a guide means which guides a cutter means for cutting the package body from a prescribed part and prevents the incidence of external light on the inside of the film package body from the cut end in the prescribed part. CONSTITUTION:The guide means 90 which guides the cutter means for cutting the film package by 144 from the prescribed part in a bright room and prohibits the incidence of the external light on the inside of the film package body 144 from the cut end in the prescribed position is provided to a stage 34 or magazine to be loaded with the package body 144. The easy cutting of the package body 144 is thus executed simply by loading the package body 144 on the stage 34 and moving the cutter means along the guide means 90. In addition, the projection of the external light to the inside of the package body from the cut aperture of the package body is prevented by the guide means 90 and the film loading particularly in the bright room is permitted.
Patent JP-S51136288-A (JP)
Title: Photo etching using non-crystalline carchogenide glass thin film
Inventor: NAGAI HARUO
IPC: G03F1/00
Filed: 1975-05-21
Abstract: PURPOSE: Simplified thin film formation and elimination and improved chemical resistivity by the use of non-crystaline carchogenide thin film in stad of orgnic compound. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04274733-A (JP)
Title: Optical scanning apparatus
Inventor: EDA HIDEO
IPC: A61B10/00
Filed: 1991-02-28
Abstract: PURPOSE:To improve tone S/N by providing a light shielding means at least at the side of a photodetecting means in an opening part of a main body of the apparatus thereby to shut the disturbing light to the photodetecting means. CONSTITUTION:A body 5 to be inspected is inserted into an opening part 1a of a main body of this apparatus, and is located between a laser unit 8 and a photodetecting unit 9. The aperture of a light shielding unit 10 is changed in accordance with the size of the body 5. Fo example, when the body 5 is small, the aperture is reduced. On the other hand, the aperture is made large in the case of a large body. Therefore, the gap between the body 5 and the opening part 1a can be adjusted. When the light beam is emitted from the laser unit 8 to the body 5, the photodetecting unit 9 receives the light beam passing through the body 5 and measures the intensity of the light beam. In this manner, the state of the body 5 can be known based on the detected light beam. The disturbing light from outside the apparatus which causes noises at the measuring time is shut by the light shielding unit 10, so that the S/N is improved.
Patent JP-H08224703-A (JP)
Title: Board working device
Inventor: HOCCHI KOICHI
IPC: B27C9/04
Filed: 1995-02-22
Abstract: PURPOSE: To carry out the complicated working of the lateral face and the surface of a board for a furniture to be performed efficiently by making it possible to work the board in three-axial directions such as depthwise, horizontal and vertical by each vertical axis head and each horizontal ads head provided on individual support tables. CONSTITUTION: When working a board material, it is positioned and fixed for working on a movable table 17. Next, when working the left end surface of the board material, a specified horizontal adds head 33a is caused to protrude to the right by elongating either one of tool selecting cylinders 34 on a second support table 27 side, and at the same time, the horizontal ads head 33a is started. Further, both A axis drive device 26 and X ads drive device 18 are controlled to move the horizontal axis head 33a vertically and laterally, and the X axis drive device 16 is controlled to move the board material in a Y axis direction through the movable table 17 to form a recessed part for strike and hinge installation on the end surface.  In addition, when working the upper surface of the board material, the Z axis drive device 21 is controlled in such a state that a specified vertical axis head 30a on the first support table 22 side is activated.
Patent JP-S59185484-A (JP)
Title: Still picture reproducing circuit
Inventor: YAMASHITA YUKIO
IPC: G11B20/06
Filed: 1983-04-04
Abstract: PURPOSE:To eliminate a vertical swing and a vertical shift by utilizing a drop- out compensating 1H delaying circuit, in a two head helical scan VTR. CONSTITUTION:In case an NTSC color signal is recorded by a standard mode, when a reproducing output of an A head is switched to a reproducing output of a B head, a surplus range is reproduced by a 2H portion, therefore, a field of an A track side is lengthened by 2H. An FM reproducing luminance signal of the A head is delayed by 1H by utilizing a drop-out compensating 1H delaying circuit. Therefore, the second switching circuit 12 inputs an output of the post- stage of the first switching circuit 3 and an output of the post-stage of a 1H delaying circuit 5, and selects a delay signal or a non-delay signal by a control signal led out of a system controlling circuit 9.
Patent JP-H06326297-A (JP)
Title: Semiconductor device
Inventor: TSUDA HIROSHI
IPC: H01L29/45
Filed: 1993-03-19
Abstract: PURPOSE:To obtain a semiconductor device having a gold electrode which is excellent in heat resistance and capable of fine working, by forming a titanium film, a titanium nitride film having a specified thickness, and a platinum film having a specified film on a semiconductor substrate, and then forming a gold film. CONSTITUTION:An epitaxial layer 1, a base layer 2, and a silicon oxide film 3 are formed in order on a silicon substrate. After an emitter aperture part is formed in the silicon oxide film 3, an emitter layer 5 is formed by growing a poly silicon film 4. A base aperture part 6 is formed. A P<+> type diffusion layer 7 is formed. A platinum silicide film 8 is formed. By sputtering Ti, Tin and Pt in order, a Ti-TiN-Pt film 9 wherein the thickness of a TiN film is 50nm or larger and the thickness of a Pt film is 5-30nm is formed. A resist film 10 is spread, and an Au film 11 is formed by opening only an electrode forming part. The photoresist film 10 is eliminated, and the Ti-TiN-Pt film 9 except the electrode forming part is etched and eliminated. Hence a gold electrode 12 is formed.
Patent JP-2000257685-A (JP)
Title: Toroidal-type continuously variable transmission
Inventor: ISHIKAWA HIROSHI
IPC: F16H15/38
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a toroidal-type continuously variable transmission capable of restraining the power transmitting efficiency from being lowered. SOLUTION: A toroidal-type continuously variable transmission 30 is provided with an input shaft 1, an input disc 2a and a hydraulic loading mechanism 6. The input shaft 1 and the input disc 2a are rotated by a driving source E. The hydraulic loading mechanism 6 is provided with a cylinder 41. The cylinder 41 is fitted to the outer periphery of the input disc 2a. The inner surface of the cylinder 41 and the back surface 42a of the input disc 2a form a cylinder chamber 47. Pressurizing oil is supplied to the cylinder chamber 47. The driving source E and the input shaft 1 are connected to each other by a power transmitting part 52. The power transmitting part 52 is provided with meshing parts 54, 55. The meshing parts 54, 55 are arranged in the positions radially part away from the input shaft 1.
Patent JP-S55151891-A (JP)
Title: Scan-type ultrasonic transducer using high molecular piezoelectric film
Inventor: NAKANISHI TOSHIHARU
IPC: B06B1/06
Filed: 1979-05-16
Abstract: PURPOSE:To simplify greatly the manufacturing process by giving the individual division with minute spaces to one of the back and surface electrodes which are provided via the high molecular piezoelectric film. CONSTITUTION:The upper surface of supporter 7 is formed into the concave curve of radius of curvature R in terms of an axial line (a). And back electrode 8 containing a number of slips A1, A2, A3... which are divided with the minute spaces between and vertically to the direction of line (a) substantially; insulators B1, B2, B3... which are to be filled between these slips; high molecular piezoelectric film 9; surface electrode 10; and surface protective film 11 are laminated in that order on the concave. In such constitution, a number of slip-type oscillators are formed with the slips of one of the divided electrode, the other common electrode 10 plus film 9 between the slip and electrode 10. Thus the manufacturing process can be simplified greatly owing to such method in that electrode 8 is formed through division into many parts in the desired form and minutely and then film 9 featuring the piezoelectric property provided previously is adhered merely to electrode 8.
Patent JP-2000260908-A (JP)
Title: Surface mount semiconductor device and manufacture thereof
Inventor: OTOMO MASAHIRO
IPC: H01L23/50
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To completely remove resin burr generated between an external connection lead and a package resin body. SOLUTION: In a surface mount semiconductor device where the rear surface of a die pad bonded with a semiconductor chip is exposed to the upper surface of a package and the end part 17-1 of an external connection lead 17 is exposed at the lower surface 18 part of the package, the package is formed by performing plastic molding while setting a level difference 20 at a bend 19 of the lead proximate to the lower surface 18 of the package.
Patent JP-S54151301-A (JP)
Title: Broadcast system for traffic information
Inventor: HIROO AKIRA
IPC: H04W92/04
Filed: 1978-05-19
Abstract: PURPOSE:To know the present position of the vehicles and to enable automatically receive the traffic information corresponding to it, with the area signal from the scattered transmission stations in a small zone. CONSTITUTION:The traffic information broadcast station 10 sequentially transmits the traffic information in a plurality of small zones included in a large zone and the reception area designation signal to the entire large zone. In the small zones, the scattering transmission station 30 is respectively provided, and this station transmits the area signal to the vehicle reception unit 20A in this area. The area signal receiver 27 in the vehicle reception unit 20A receives the area signal from the scattering transmission station 30 and stores it in the memory unti 29. When the vehicle changes the small zone, the content of the memory unit 29 is changed accordingly. The traffic information from the broadcast station 10 is received with the receiver 21, and only the traffic signal relating to the area where the vehicle in the memory unit 29 is positioned, is outputted from the speaker 26.
Patent JP-H10257407-A (JP)
Title: Receiver
Inventor: MIYAZAKI TORU
IPC: H04N5/445
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To effectively utilize programmable digital signal resources. SOLUTION: From the kind of an input signal by an input signal monitor circuit 102, the monitored result of the number of inputs and the monitored result of requests from a user by a signal display monitor circuit 123, a main controller 103 selects an optimum signal processing method, loads its instruction program from a program memory 104 and sends it to a signal processing unit 120. Thus, the signal processing unit 120 performs three-dimensional(3D) Y/C separation, two kinds of 2D Y/C separation or three kinds of 1D Y/C separation to an NTSC video signal.
Patent JP-S61219312-A (JP)
Inventor: FURUE TOSHIKI
IPC: A01G1/04
Filed: 1985-03-25
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-H06167764-A (JP)
Title: Optical recording material and optical recording medium using same and its recording and reproducing method
Inventor: TATSUZONO FUMIO
IPC: G11B7/24
Filed: 1993-03-19
Abstract: PURPOSE:To obtain a novel optical recording material remarkable in change of optical characteristics accompanied by structural change due to irradiation with light by incorporating a specified photochromic compound and to provide the method for recording and reproducing the optical recording medium capable of non-destructive reading. CONSTITUTION:This optical recording material contains photo-chromic compound represented by formula I in which A is an 0 atom or nonsubstituted N atom; R1 is alkoxy; each of R2-R5 represents atom or group selected form the group comprises of H, halogen, hydroxy, optionally substituted alkyl, such alkyl-carbonyl, such alkoxycarbonyl, perfluoroalkyl, such aryl, such cycloalkyl, such arylcarbonyl, or the like; and B is an each optionally substituted thiorphne ring, benzothiophene ring, pyrrole ring, or indole ring.
Patent JP-S51135484-A (JP)
Title: Charge transfer device
Inventor: OOKUBO SAKAO
IPC: H04N5/335
Filed: 1975-05-20
Abstract: PURPOSE:In a charge transfer device, especially in an image pickup device, relieve a fault due to transfer efficiency.
Patent JP-S51135885-A (JP)
Title: Fluorescent substance
Inventor: FUKUDA YOUJI
IPC: H01J29/20
Filed: 1975-05-20
Abstract: PURPOSE: A new fluorescent substance which is difficult to give rise to concentration quenching even if the concentration of the active centers is raised, and is excited intensely with ultraviolet rays of long wavelength. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59186693-A (JP)
Title: Process for treating waste water containing arsenic
Inventor: SANO MASAKATSU
IPC: C02F1/62
Filed: 1983-04-07
Abstract: PURPOSE:To remove arsenic contained in waste water and to recover ferrite by filtering precipitates generated at >=3pH after admixing ferric ion to waste water contg As, and allowing the filtered material at >=7pH after adding ferrous salt and alkali thereto. CONSTITUTION:Ferrous ion is admixed with waste water contg. As and As is adsorbed to ferrous hydroxide generated at >=3pH and insolubilized. Then, As is removed from the waste water by filtering the liquid, and ferrous salt and alkali are added to the filtered material simultaneously by regulating the compositional ratio of Fe(III) to Fe(II) to 1.5-3.0 by adjusting pH at >=7 while mixing. Black ferromagnetic precipitate (ferrite) is formed by allowing the liquid mixture to stand. Generated ferrite is reutilizable as fine magnetic powder for wave absorber and raw material of magnetic fluid.
Patent JP-S53147566-A (JP)
Title: Position detector
Inventor: SAITOU KEIJI
IPC: G01B7/30
Filed: 1977-05-27
Abstract: PURPOSE: To enable two sheets of shielding plates to be shifted dwhile held mounted and width of blades to be adjusted by providing at least one sheet of auxiliary shielding plate adjustable in its circumferential direction to the shielding plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52144551-A (JP)
Title: Method and device in which power is covered from waste heat of slag
Inventor: TERAI YUUZOU
IPC: F01K27/02
Filed: 1976-05-28
Abstract: PURPOSE: To recover thermal energy of slag as state of power positively, by making slag and water to be contacted in an air tight container, and to recover slag without public nuisance, by solidifying slag. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57175816-A (JP)
Title: Fuel control device of pulverized coal fired boiler
Inventor: GOJIMA YASUO
IPC: F23N1/02
Filed: 1981-04-24
Abstract: PURPOSE:To obtain steady controls even in high range of a mill exhauster by control of primary air rates depending on the deviations between the set fuel rate and an actual fuel rate and between the lower limit of primary air rates in the mill exhauster and an actual primary air rate. CONSTITUTION:In control of fuel-supply for a pulverized coal fired boiler, the deviation between a set fuel rate and an actual fuel rate is given by a computing circuit 1 and is outputted to a maximum value selection circuit 4. The deviation between the lower limit of primary air rates and an actual primary air rate is given by a computing circuit 2 and is outputted to the maximum value selection circuit 4 through a multiplication circuit 5 where a proper gain is multiplied. A larger deviation is selected in the maximum value selection circuit 4 and is outputted to a control circuit 2. A primary air rate is controlled to result in that the input in the control circuit 2 is zero.
Patent JP-H11255126-A (JP)
Title: Train operation control device
Inventor: KANAYAMA MICHITAKA
IPC: B61L27/00
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To change the operating method according to the state by detecting the present speed of a train, calculating the traveling target speed from the traveling time between stations and the limit speed, and giving an operation instruction from the brake starting position, the traveling target speed, the train position and the present speed of the train. SOLUTION: The position of a train 1 is detected by a train position detecting means 3. The speed of the train is detected by a speedometer 4, and the traveling time from the previous station is recorded in a traveling time accumulating means 5. The target speed is calculated on the basis of a diagram 6 preliminarily stored in a data base from a traveling time between stations 7 and a limit speed 8 by a target speed arithmetic means 9, and the train is traveled according to this target speed. An operation instruction judging means 11 gives an instruction such as power travel, brake, coasting or the like according to the calculated target speed and station stopping. According to this, a traveling suitable for conditions can be performed.
Patent JP-H04300066-A (JP)
Title: Method and device for reflow soldering
Inventor: SANKAI HARUO
IPC: H05K3/34
Filed: 1991-03-26
Abstract: PURPOSE:To uniformly preheat a soldering part with respect to its temp. by providing an exhaust port and an exhaust fan for exhausting gas of the volume corresponding to that of the open air sucked from an open air inlet port of a preheating chamber, from the preheating chamber. CONSTITUTION:An exhaust port 31, and an exhaust fan 32 are provided in advance at the lower part of a hot gas passage 8 of a second zone 2 of a preheating chamber, and at the lower part of infrared-ray heaters 16, 16', respectively. In this exhaust fan 32, a flow rate adjusting damper 36 is provided. In such a way, hot gas of the volume corresponding to that of the open air sucked into a second zone 2 of the preheating chamber from an open air inlet port 18 is exhausted by the exhaust fan 32, therefore, it does not occur that hot gas leaks out of a carrying-in port and the exhaust port.