baber/WOPTO huggingface dataset:
Patent JP-S62243727-A (JP)
Title: Rolled copper foil for printed circuit board
Inventor: ABE HAJIME
IPC: H05K1/09
Filed: 1986-04-16
Abstract: PURPOSE:To manufacture a rolled copper foil of oxygen-free copper reduced in softening temp., by incorporating specific percentage of one or more kinds among Ca, Zr, and misch metal to copper and by regulating oxygen content to a specific amount or below. CONSTITUTION:The rolled copper foil which consists of 10-300ppm, in total, of 1 or >=2 kinds among Ca, Zr, and misch metal and the balance copper with inevitable impurities and in which oxygen content is regulated to <=10ppm is manufactured. This rolled copper foil has low softening temp., so that it can be used for printed circuit boards.
Patent JP-S60232082-A (JP)
Inventor: HORIE MOTONORI
IPC: A24C5/32
Filed: 1984-05-02
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-H05105826-A (JP)
Title: Coating composition
Inventor: RATSUSERU BENETSUTO
IPC: C09D5/03
Filed: 1992-03-11
Abstract: PURPOSE: To provide a powder coating giving uniform and durable texture.  
     CONSTITUTION: This powder coating composition comprises (A) a solid epoxy resin, i.e., an epoxy resin having an average of one or more vicinal epoxy groups per molecule and an average epoxide equivalent weight of 500 or more; (B) a texturizing agent composed of a polyamide reaction product of (1) a dimerized 12-20C unsaturated fatty acid, (2) a 2-10C difunctional amine and (3) a 1-20C monofunctional carboxylic acid; and (C) a curing agent for the epoxy resin, component (A). Further, a method of coating an article comprising coating the powder coating composition on the article and curing the formed coating, and the article as coated by this method are included. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H05259163-A (JP)
Title: Alumininum thin film
IPC: H01L29/43
Filed: 1992-03-11
Abstract: PURPOSE:To increase or single-crystallize a crystal particle size of an Al film and decrease scattering of electrons in a grain boundary to obtain a wiring Al film having the long life by a method wherein a C-face orientation film composed of titanium or a thin film composed of gold is used as a ground layer or the like. CONSTITUTION:In a wiring aluminum thin film of a semiconductor device, a C-face orientation film composed of titanium, a thin film composed of gold, or a thin film composed of gold which is formed on a C-axis orientation film composed of ZnO is used as a ground layer. It is favorable that a thickness of the C-face orientation film composed of titanium or the thin film composed of gold is set at 500Angstrom  or less. For instance, by using an RF sputter device, the C-face orientation film composed of Ti is formed so as to be 200Angstrom  on a Si wafer and a thickness in an Al-Si(1%)-Cu(0.5%) is formed so as to be 6000Angstrom  on a Ti film. Alternatively, by using vacuum vapor depositor, a thin film of Au is formed so as to be 100Angstrom  on the Si wafer and next Al is vapor- deposited on the Au thin film in a condition of a substrate temperature 130 deg.C to form a film having a thickness 6000Angstrom .
Patent JP-S5211953-A (JP)
Title: Optical system measuring device
Inventor: FUKUMA NORIO
IPC: G01B11/02
Filed: 1975-07-18
Abstract: PURPOSE: To make an accurate measurement possible, even though the measurable area of the measurable substance is in the corner of circular, obtaining a clear picture. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62245346-A (JP)
Title: Inter-data link separation type data storing system
Inventor: KAWAMURA TADAMITSU
IPC: G06F12/00
Filed: 1986-04-18
Abstract: PURPOSE:To attain the addition or the change, etc., of an inter-data link only by adding or changing, etc., the file of a link part, by generating the file of a data part and a link part separately on a random access file. CONSTITUTION:When a link is formed as a data group A   a data group B a data group C, a data file and a link file which represents the link of each of the data groups A, B, and C, are generated on the random access file. The list order of a link file from the data group A to the B is same as the list order of a data record in the data file in the data group A, and a relation between them is formed in a ratio of 1:1. Respective record in the link file from the data group A to the B has the bit of position information of respective record in the data file of the data group B. The list order of the data record between the data groups A and B, and the list order between the data groups B and C, are not connected with each other.
Patent JP-H09281609-A (JP)
Title: Original cover for copying machine
Inventor: SHIRAI HIROTSUGU
IPC: G03B27/62
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation of an operator whether original size is large or small by making a front original cover part elongate/contract with reference to a rear original cover part. SOLUTION: This original cover is provided with the front original cover part 1, the rear original cover part 2, and a coupling member 3 connecting the original cover parts 1 and 2. The leading end of the member 3 is slidably fit in a groove hole 4 formed at both side parts of the original cover part 1 through a pin 5, and the trailing end thereof is pivotally supported at both side parts of the original cover part 2 through a pin 6. The groove hole 4 is inclined obliquely upward from the front to the rear, and the stopper 7 of the member 3 is protrusively provided at the upper edge of the trailing end of the groove hole 4. The leading end of the original cover part 1 is turned upward centering the pin 6 and stopped when the original cover part 1 reaches the obliquely upper part of the original cover part 2.  By pressing the original cover part 1 backward, the pin 5 slides in the groove hole 4 backward, and the original cover part 1 becomes horizontal to be in a contracted state where a part of the original cover part 1 is superposed on the upper part of the original cover part 2.
Patent JP-H11264374-A (JP)
Title: Freezer having vibration-proofing mechanism
Inventor: KAWATOKO OSAMU
IPC: F04B39/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To suppress vibration of an oil equalizing tube by arranging a vibration absorbing material between bases of two compressors adjacently to each other, while arranging a stop valve for the oil equalizing tube in the oil equalizing tube arranged between the compressor for controlling rotation and the compressor arranged adjacently to the compressor for controlling rotation, in a device for controlling rotation of one compressor. SOLUTION: In a freezer for a multiple compressor having two compressors 2, 3, an oil equalizing tube 12 is arranged between the compressors 2, 3 for unify lubricating oil of two compressors 2, 3. The oil equalizing tube 12 is bend in an U-shape, and a vibration-proofing mechanism 11 is installed thereto. The vibration-proofing mechanism 11 is formed in such a way that a stop valve 23 for the oil equalizing tube 12 in the oil equalizing tube 12 and a fixing metal fitting 25 are fixed by a bolt 24, a vibration-proofing rubber 26 is inserted into between the fixing metal fitting 25 and a base 28 of the compressor 2, or a vibration-proofing rubber 27 is inserted into between the fixing metal fitting 25 and a base 29 of the compressor 3. The fixing metal fitting 25 is formed for regulating a height, and only the vibration-proofing rubbers 26, 27 are used if the height is enough. The fixing metal fitting 25 may be formed by a solid material such as a plastic material and the like regardless of a metal material.
Patent JP-S58206311-A (JP)
Title: Discharge machining device
Inventor: YAMADA ATSUSHI
IPC: B23H1/02
Filed: 1982-05-25
Abstract: PURPOSE:To prevent the abnormal consumption of an electrode bottom and to perform stable and high speed discharge machining by transferring machining pulses under a low consumption condition and a high consumption condition every predetermined time so as to apply them to a machining gap. CONSTITUTION:An oscillator 26 with a time constant of a low consumption condition and an oscillator 28 with that of a high consumption condition are provided in a control device 20, and the outputs of both oscillators are transferred every predetermined time with a timer 30 and a switch 32. A transistor 12 is driven by the outputs and machining pulses are applied to a machining gap. Machining pulses of low consumption condition pulses are used during a low consumption time 34 and those of high consumption pulses are used during a high consumption time 36. Accordingly, the abnormal consumption of an electrode bottom can be prevented and it is uniformly consumed, thereby stable discharge machining can be performed.
Patent JP-H031311-A (JP)
Title: Cardan type supporter for magnetic head
Inventor: BERUNTO SHIYUUDAA
IPC: G11B5/49
Filed: 1990-04-04
Abstract: PURPOSE: To facilitate adjustment of a different magnetic head for different track by constituting a supporting body out of a supporting arm and a stationary member for a magnetic card reader and positionally adjusting and fixing a track of a magnetic card to be read by the magnetic heart by means of a part of this stationary member. CONSTITUTION: The supporting member is composed of the supporting arm 16 and a magnetic head adjusting member 30 for adjusting a magnetic head 10 from plural adjustable positions to a selected desired position. Then, after setting the magnetic head 10 in the desired adjusted position, the magnetic head 10 is fixed to the adjusting member 30. Moreover, the magnetic head 10 is suitable to be of moving adjustability in the direction perpendicular to a vertical axis of the supporting arm 16 in the adjusting member 30. Consequently, a different magnetic head 10 is easily adjusted and installed in a desired position in accordance with a system of the magnetic card reader to be manufactured.
Patent JP-S5824113-A (JP)
Title: Progressive multifocus lens
Inventor: SHINOHARA SHIYUNEI
IPC: G02B3/10
Filed: 1982-05-25
Abstract: PURPOSE:To obtain smooth distortion of an image, by dividing a refraction surface of a lens into 3 area by both a curve crossing a main meridian curve in a far use center, and a curve crossing the main maridian curve in a near use center CONSTITUTION:Both C1 and C2 are curves for dividing a lens refraction surface into three by crossing a main meridian curve M at a far use center A and a near use center B, respectively, and the refraction surface of the lens is divided into such 3 areas as a far use part area 51, a near use part area 52 and an intermediate part area 53, by both C1 and C2. As a result, in both or one of the far use part area and the near use part, normal distortion is obtained, shaking of an image in dynamic vision can be eliminated, and in the intermediate part area, skew distortion can be suppressed to the utmost and smooth distortion can be obtained by regulating distortion of the image.
Patent JP-H09276730-A (JP)
Title: Disposer for kitchen garbage
Inventor: NOGUCHI YASUTAKA
IPC: B02C18/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a disposer for kitchen garbage in which a flow of crushed garbage is smoothed to make the garbage not remain while cutting. SOLUTION: A fixed blade 7 of a plate member has plural through-holes 7a through which kitchen garbage is passed, and the hole diameter of an inlet part 7b of each through-hole 7a is made smaller than that of an outlet part 7c. A rotary blade 6 has its tooth having a profile given a torsion angle in the trunk part thereof so that thrust for pressing the garbage against the fixed blade 7 may be generated and rubs against the side face of the plate member of the fixed blade 7 to cut the garbage and pass it through each through-hole 7a. By constituting a cutting means 9 of the fixed blade 7 and the rotary blade 6, the flow of the garbage is smoothed to prevent the garbage from remaining while cutting.
Patent JP-H01261194-A (JP)
Title: Man conveyer
Inventor: KAMINAGA MASAMI
IPC: B66B23/22
Filed: 1988-04-11
Abstract: PURPOSE:To enable a step difference to be eliminated in a joint part of a hand rail belt enabled to extend its life by forming a fitting streak groove in a hand rail deck in its upper central part and providing a connecting plate astride the joint parts positioning the fitting streak groove. CONSTITUTION:A hand rail deck 6 forms in its central upper part a fitting streak groove 6b like a dovetail groove, and a connecting plate 9 of trapezoidal section is provided so as to prevent its falling to the outer astride joint parts 6c, 6d of each hand rail deck 6 positioning this fitting streak groove 6b. Accordingly, in case of each hand rail deck 6 being built by connecting its joint parts 6c, 6d, the connecting plate 9 is left as previously mounted and the fitted to each hand rail deck 6 deflecting to its one fitting streak groove 6b. Next each hand rail deck 6 connects its joint parts 6c, 6d, thereafter tapping the connecting plate by a hammer, the connecting plate 9 is moved and fixed astride the joint parts 6c, 6d of each hand rail deck 6 positioning the fitting streak groove 6b.
Patent JP-S61248764-A (JP)
Title: Recording device
Inventor: YAMADA HIROSHI
IPC: B41J19/20
Filed: 1985-04-26
Abstract: PURPOSE:To smoothly transmit motion of a driving motor to a carriage, and to obtain an efficient starting characteristics of the carriage without vibration by providing a motor speed control means with which rotation speeds are controlled so that the loaded transmission system may be smoothly driven. CONSTITUTION:A decoder 60 detects a specific value from a counter 10 and inhibits a clock inputs from an oscillator 1. The specific value is a digitized value for counting a rise time required for starting a constant driving of the transmission system such as loaded wires, belts etc. after sagging of the wires, belts etc. is absorbed by a carriage driving motor. A ROM 20 stores driving informations of the carriage motor 50 along the time base on which a counter 10 advances step by step per unit time. If a direct current motor is used for the motor 50, and involving increases in count values of the counter 10, informations for gradual increase of voltages towards the constant rotation are stored; in the event a clock input is inhibited, the counter 10 maintains a specific value, and therefore, the readout address of ROM 20 is not renewed. Consequently, the motor 50 continues its rotation at a fixed speed.
Patent JP-S5516857-A (JP)
Title: Apparatus for taking up stacked sheet-like material
Inventor: YAMAGUCHI MASAO
IPC: B65H3/48
Filed: 1978-07-19
Abstract: PURPOSE: To provide an apparatus for taking up sheet-like material, which comprises a vacuum attracting means having a portion capable of coming into and out of contact with the uppermost one of sheet-like materials stacked on each other, wherein sheet-like materials can be taken up correctly one by one by blowing air toward the top end portion of the stack of sheet-like materials from means disposed adjacently of the uppermost sheet at one end of the stack.  
     CONSTITUTION: When actuator rod 11 is lowered and teeth 5b of clutch 5 come out of engagement with the top of pawl plate 12, clutch 5 is turned clockwise and the lower end portion of attacting means 19 is brought into contact with the uppermost surface of the stack of sheetlike materials 23, by means of driven shaft 3 and cam 4. At the same time, a attracting means 19 is connected to a vacuum pump to attract the uppermost sheet 23. When means 19 is raised upward with further turning of cam 4, sheet 23 that has been retained at its top end on both sides by retainer 25a of retaining plate 25 comes out of engagement with the retainer plate 25. Then, air is blown from nozzle 29a into the space formed between the uppermost sheet 23 attracted upward by means 19 and the lower sheet, whereby the uppermost sheet can be separated positively from the lower sheets. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05288874-A (JP)
Title: Blanket of nuclear fusion device
Inventor: OZAWA YOSHIHIRO
IPC: G21B1/13
Filed: 1992-04-09
Abstract: PURPOSE:To obtain a blanket of a fusion device in a simple structure which can be manufactured easily by avoiding direct contact between neutron multiplication material pebble and a breeder material pebble which are mixed and filled and easily react at high temperature and then positively preventing the temperature of a multiplication blanket from being reduced as compared with tritium release temperature extremely. CONSTITUTION:A zirconium coating 29 is formed at least on one of neutron multiplication material pebble 32 and a breeder material pebble 31, thus suppressing their direct contact and reaction at high temperature. Also, a fin 33 is attached to a cooling pipe 30 with a smaller pitch than the diameters of the pebbles 31 and 32, thus preventing excessive reduction in temperature due to direct contact on the entire surface between the pebbles and the cooling pipe. The length of the fin 33 is adjusted and the thickness of a helium gas gap layer 22 is adjusted.
Patent JP-H06301537-A (JP)
Title: Instruction fetching circuit
Inventor: KATSUNO AKIRA
IPC: G06F9/38
Filed: 1993-04-16
Abstract: PURPOSE:To shorten the recovery time at the time when a prediction fails, with regard to the instruction fetching circuit of a high speed data processor, especially, with regard to the recovery of a branch prediction system. CONSTITUTION:A branch instruction cache 2 is provided with not only a branch instruction part 21 and its prediction address part 22, but also a non-prediction address part 23, in each entry, and also, provided with a non-prediction instruction address register 9, and when a fetched instruction is a branch instruction, its instruction, a prediction address based on designation of a branch predicting circuit 10 and a non-prediction address are written in the branch instruction cache 2. At the time of fetching the instruction, when the branch instruction cache 2 hits, the branch instruction part 21 is set in an instruction register 6, the prediction address part 22 is set in an instruction address register 5, the non-prediction address part 23 is set in a non-prediction instruction address register 9, and when the prediction fails, this circuit is constituted so that the instruction is not fetched by setting the contents of the non-prediction instruction address register 9 in the instruction address register 5.
Patent JP-S63254362-A (JP)
Inventor: MAMADA MASAMI
IPC: F25B43/04
Filed: 1987-04-10
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-H10124396-A (JP)
Title: Buffer exchanging method
Inventor: OZDEN BANU
IPC: G06F3/06
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To reduce a cache miss ratio by respectively defining the promising properties of plural data buffers and arraying and releasing respective data buffers in accordance with the promising properties. SOLUTION: When at least one of clients 50, 60, 70 requests data from a disk 10 at first, an access permission controller 40 checks a cache memory 30 and determines whether a buffer 90 and band width 20 sufficiently for receiving the request exist or not. The promising property of each buffer cache to each data block is determined. The promising property is defined by evaluating values for all clients moving forward to access a data block and evaluating values for clients going backward to access a data block. Once respective values are determined, smaller values are selected as the promising properties of data blocks.
Patent JP-S60234155-A (JP)
Title: Hydraulic servo-mechanism for friction clutch of automatic variable speed gear
Inventor: SUMIYA KOUJI
IPC: F16H63/30
Filed: 1984-05-02
Abstract: PURPOSE:To make a hydraulic servo-mechanism compact by providing a piston return spring implement in the space resulted from making the piston area of a friction clutch an optimum design size. CONSTITUTION:A return spring implement 90 is provided in the space, between an inner tube 722 and outer tube 721, resulted from making the piston area of a friction clutch element an optimum design size and is coupled to the piston by a coupling 91 for the purpose of reducing the shift shock to a second speed range. This constitution makes the fitting space for a hydraulic servo-mechanism of the friction clutch unnecessary to be enlarged in a radial or axial direction with the result that the hydraulic servo-mechanism can be made compact.
Patent JP-S62244935-A (JP)
Inventor: CHIBA SHUNKAI
IPC: E04B2/02
Filed: 1986-04-17
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-H02266756-A (JP)
Title: Image input device
Inventor: AKUSAWA YOSHIHIDE
IPC: H04N1/107
Filed: 1989-04-07
Abstract: PURPOSE:To reduce the difference of illuminance between the center part and the peripheral part of an image by diffusing a beam of light from a plane shape light source by a beam diffusion plate, and projecting the image of a slide film on an original platen. CONSTITUTION:When an adaptor 3 is loaded on a cabinet 1, and a desired slide film 10 is loaded on a film holding part 11, and the plane shape light source 8 is lit, the image of the slide film 10 is projected on the original platen 2, and a projection image is read by an optical reader part in the cabinet 1. At such a case, the plane shape light source 8 projects light with uniform distribution of illuminance, and since the beam of light can be diffused by the beam diffusion plate 9, the difference of illuminance between the center part and the peripheral part of the image can be reduced. In such a way, it is possible to read the image on the original platen.
Patent JP-2000236866-A (JP)
Title: Tool for putting out cigarette smoke
Inventor: DOI HIROKIMI
IPC: A24F19/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, light tool for putting out cigarette smoke, portable to any place to allow smoking there, and useful for a smoker suffering diminishing smoking areas in the strong campaigns against smoking, thus solving the problems involved in the conventional tools including an ash tray and air cleaner, and, although allowing smoking at a specific site, unsuitable for carrying. SOLUTION: This tool comprises a portable case holding a dust-inducing filter, which filters smoke from a lit-up cigarette 20, put in the case, and expired smoke.
Patent JP-S59206323-A (JP)
Inventor: KURARENSU DEITON CHIYANGU
IPC: C07B61/00
Filed: 1984-05-07
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-S57206072-A (JP)
Title: Semiconductor device
Inventor: NAGANO TAKAHIRO
IPC: H01L29/74
Filed: 1981-06-12
Abstract: PURPOSE:To restrict the increase of the main current in case of an incidental circuit trouble by a method wherein, inside an anode emitter layer, the anode collector layer which is inverse conductive to said emitter layer is provided so that the anode collector layer may be exposed to one side main surface coming into contact with the anode electrode. CONSTITUTION:A semicondcutor 100 is comprised of p type conductive anode emitter layer 2, n type conductive first base 3, p type conductive second base 4 and n type conductive cathode emitter layer 5 while the layer 2 is short circuited to the anode electrode 7 provided on the down side main surface by means of the n type conductive anode short circuiting layers 6, 60 exposed to the down side main surface at the high impurity concentration. Moreover the anode collector layers 61 and p type conductive third base layer 21 are formed inside the layer 2 while the n-p-n transistor is further formed by said layers 61, 21 and 3. Furthermore the control electrode 8 and the cathode electrode 9 are respectively provided on the layers 4 and 5.