baber/WOPTO huggingface dataset:
Patent JP-H05295537-A (JP)
Title: Target material for sputtering cobalt alloy
Inventor: MIYAMOTO TAKASHI
IPC: C23C14/35
Filed: 1992-04-23
Abstract: PURPOSE:To lower the magnetic permeability of a target and to improve the efficiency of using the target by forming the target material out of a Co-Cr-Ta alloy having a specific compsn. at the time of forming the thin film of a Co alloy by a magnetron sputtering method. CONSTITUTION:The Co alloy consisting of 5 to 20 atomic % Cr, 1 to 10 atomic % Ta and the balance Co and having >=30 Rockwell hardness is used as the material of the target 2 having a magnet 3 on the rear surface at the time of forming the thin film of the Co alloy by the magnetron sputtering method on a substrate 1. This target 2 has the high magnetic anisotropy of crystals and the small magnetic permeability as the target is magnetically hardened and, therefore, the rate at which the magnetic lines of force by the magnet 3 passes the inside of the target 2 is small and a powerful magnetic field is formed above the target 2 to increase the ionization efficiency during glow discharge. Since the plasma density is increased, the sputtering efficiency of the target alloy 2 is improved.
Patent JP-S5919797-A (JP)
Inventor: SAKABA MASAHIRO
IPC: B29C51/00
Filed: 1982-07-26
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-S5253765-A (JP)
Title: Method of removing nox
Inventor: AZUMA KENKOKU
IPC: B01D53/77
Filed: 1975-10-29
Abstract: PURPOSE: Exhaust gas is mixed with ozone to oxidize NO in the gas to NO 2  and treated with an alkaline aqueous solution containing sulfites and thiosulfates and then nitrite ions in the solution are decomposed to N 2  at pH≤4.2 in the presence of amide sulfonate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5355117-A (JP)
Title: X-ray camera
Inventor: KOUNO YUKIO
IPC: G03B17/26
Filed: 1976-10-29
Abstract: PURPOSE: To enable the use of either roll-film or sheet-film with the change of a cassette only. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6022702-A (JP)
Title: Tone arm
Inventor: MASUNAGA YOSHIFUMI
IPC: G11B3/31
Filed: 1983-07-19
Abstract: PURPOSE:To damp simultaneously the low band resonance of a pickup and the resonance of an arm with a simple and small structure, by providing the 1st and 2nd resonance absorber consisting of a viscoelastic matter and a weight respectively at the same area at the pickup side of a tone arm. CONSTITUTION:A resonance absorbing compound material 4 is produced by laminating alternately viscoelastic matters 5a and 6a and annular weights 5a and 5b of metal, etc. The 1st and 2nd absorbers are formed with the matter 5a and the weight 5b and the matter 6a and the weight 6b respectively. The resonance frequency of each absorber is set approximately equal to the low band resonance frequency of a pickup and an arm 1 respectively. When the low band resonance is produced at the pickup arm, the 1st absorber 5 has inversion of phase and then resonance to absorb the oscillations of the pickup arm. In this case, the 2nd absorber 6 functions as an LPF. When the arm 1 has resonance, the absorber 6 attached to the abdomen part of the arm 1 also has resonance to damp the vibrations of the arm 1.
Patent JP-S6023098-A (JP)
Title: Fat-desensitizing liquid for offset printing
Inventor: SUZUKI HIROAKI
IPC: B41N3/08
Filed: 1983-07-19
Abstract: PURPOSE:To provide the titled cyan-free desensitizing liquid for offset printing enhanced in film-forming rate, not affected by printing environments and stable for a long period of time, comprising a specified anionic compound, a specified water-soluble cationic polymer and a specified electrolyte. CONSTITUTION:(A) An anionic compound having a molecular weight of not less than about 500 and capable of forming a chelate with zinc ion other than an ammonium salt or amine salt of inositol hexaphosphate, preferably, a phosphate of a polyhydroxyl compound, (B) a water-soluble cationic polymer, preferably, having a molecular weight of 500-100,000, e.g., an aniline resin hydrochloride, and (C) an electrolyte consisting of at least one of alkali (I) metal salts, ammonium salts and amine salts of formic acid, oxalic acid, sulfuric acid, nitric acid, sulfamic acid and carbonic acid and having a solubility in a water at normal temperature of not less than 10wt%, preferably, not less than 20wt%, e.g., AgNO3, are dissolved in water to obtain the objective fat-densitizing liquid.
Patent JP-H11318681-A (JP)
Title: Stopper of umbrella
Inventor: ONO NOBUYUKI
IPC: A47G25/12
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To surely hook a folded umbrella by providing a stopper for an umbrella which is disposed on the upper surface of a register counter in a shop to be used as a temporary umbrella hook for convenience, which is formed by a locking recess part on the upper surface side, and a non-slip part on the lower surface side. SOLUTION: In the case of a portable stopper, a stopper 1 is finished in a compact size to be convenient for carrying, a locking recessed part 2 is formed on the upper surface side so that the tip A2 of a handle A1 of an umbrella A can be locked, and a rubber plate 4 is stuck to the lower surface side by an adhesive 5 to be provided as a non-slip part 3. Further, a hole part 6 is provided on one side edge of the stopper 1, which is fitted to the handle A1 of the umbrella A to be carried, and a name plate 7 is attached. The stopper 1 is placed on the upper surface of a display case and an umbrella A is hooked. Thus, the display case can be used as a temporary umbrella hook for convenience so as to enjoy shopping.
Patent JP-H09315238-A (JP)
Title: End part structure of roof molding
Inventor: NOZOE NAOTO
IPC: B60R13/04
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting of an end part of a roof molding. SOLUTION: A roof molding 14 to be attached to a roof of an automobile is extended to an edge part 12a of a flange 11 forming a window frame of a windshield 20, and an engagement part 17 is formed by bending the tip end of an end part 15 formed at its end. A projecting portion 18 is formed on the end part 15, and the projecting portion 18 is arranged at a position where the windshield 20 can be positioned. Also, the thickness of the projecting portion 18 is set so that the clearance between the flange 11 and the windshield 20 is optimum.
Patent JP-S62286186-A (JP)
Title: Reduction processing system for image data
Inventor: OKUZAWA MASAKO
IPC: G06T3/40
Filed: 1986-06-04
Abstract: PURPOSE:To obtain a processing system for forming rational reduced data by referring the bit groups of the unit area of a picture memory as an address. CONSTITUTION:The picture memory 1 having a two-dimensional area in which image data is stored is equally divided and the divided section is stored in the same address of a plane memory 8 in which the bits constituting the unit area are different at every bit position as the unit area. When the bit of the same address of the memory 8 is read, the bit of the unit area is read. The read bit is referred to a check table 9 as the address and the output thereof is displayed on a display part 6 through a display control circuit 5. The display part 6 consists of picture elements 1 of the number of the unit areas of the picture memory 1 and the positions are corresponded. Thus, the display picture elements are constituted and the picture stored in the picture memory 1 is reduced to 1/4, for instance, and displayed on the display part 6.
Patent JP-S59162575-A (JP)
Title: Toner density detector
Inventor: TAGIWA IZUMI
IPC: G03G15/08
Filed: 1983-07-18
Abstract: PURPOSE:To simplify a toner density detector and facilitate density measurement by utilizing the development bias of a magnetic brush developing device and measuring a bias current which varies with the toner mixing ratio of a developer. CONSTITUTION:A closed circuit consists of a bias power source 23, sleeve 14, developer 12, and drum 1 including a photosensitive body. For this purpose, the bias potential and the potential of the photosensitive body are held constant to vary the current of a bias circuit by variation in toner density. Consequently, when the nonpicture part 29 of the photosensitive body turnes to face the sleeve 14, the current value of the bias circuit is detected by a detector 24 with good timing. A toner supplement control device 25 operates according to variation in detected signal level to control the toner to specific density by opening or closing a supplement valve 19. Thus, the toner density detector is simplified and the density measurement is facilitated.
Patent JP-H06340127-A (JP)
Title: Printer controlling method and apparatus
Inventor: HAYATA YUJI
IPC: B41J5/30
Filed: 1993-06-01
Abstract: PURPOSE:To control a printer so as not only to enable the synthesis of an inputted image on the side of the printer but also to obtain a recording image without damaging the capacity of an input device or that of the printer. CONSTITUTION:When the recording data corresponding to one page is stored in a page buffer memory 14, a CPU 12 develops a character code 41 on image data to store the same in a frame buffer memory 16 and also outputs a command to an image scanner in order to transmit the image data of the partial image indicated at a delivery position 42. The image data obtained by the image scanner is stored in the frame buffer memory 16 at the position indicated by the incorporating position on the memory 14 to form a synthetic image on the frame buffer memory 16. This synthetic image is outputted as a video signal to be recorded.
Patent JP-H06340078-A (JP)
Title: Ink jet recording device
Inventor: SUGIYAMA HIROSHI
IPC: B41J2/13
Filed: 1993-06-01
Abstract: PURPOSE:To provide a means for greatly reducing a disorder in a recording image due to a change in relative positions between a rotary drum and a recording head caused by various factors in an ink jet recording device which performs recording by ejecting liquid ink from a delivery nozzle. CONSTITUTION:A laser doppler speed sensor (LDV) 15 for sensing the speed of the surface of a recording medium 9 on a rotary drum 8 is provided on a moving base 2 of a recording head 1 to control the delivery of ink droplets based on the output signal of the sensor 15.
Patent JP-H05319542-A (JP)
Title: Collision preventing mechanism for feed and delivery side transfer machines
Inventor: OKUYAMA TAKAYUKI
IPC: G05D3/00
Filed: 1992-05-22
Abstract: PURPOSE:To provide a collision preventing mechanism for feed and delivery side transfer machines, ensuring freedom from the mutual collision of the machines causing damage to control equipment, a rail or the like. CONSTITUTION:Regarding a feed side transfer machine 11a and a delivery side transfer machine 11b moving along the same travel rails 5, a limit switch 12 is fitted to the feed side transfer machine 11a at a position faced to the delivery side transfer machine 11b, while a dog 13 to turn on and off the limit switch 12 is fitted to the machine 11b at a position faced to the machine 11a. When both machines 11a and 111b come near, the limit switch 12 is actuated, thereby preventing the collision of either machine 11a or 11b with the other.
Patent JP-S63295230-A (JP)
Title: Tube dimension testing device
Inventor: NAKAKUKI HIDEKI
IPC: B29C47/00
Filed: 1987-05-27
Abstract: PURPOSE:To lessen the burden of workers by putting out signals of H (larger than tolerance of dimension), P (within tolerance) and L (smaller than tolerance of dimension) and also putting out defect signals only in case H or L is issued by the number of times preliminarily set. CONSTITUTION:The width of a tube processed vinyl chloride film running on a line of a tube processing machine 3 is scanned by a line sensor 5 and a signal for the width of the film is measured by a dimension measuring device 1. Signals H, P and L are put out every time of measuring basing on the results of judgement for whether the signals are within the range of the tolerance put in preliminarily by said dimension measuring device 1. It is not proper to utilize said three-stage output signals from the dimension measuring device 1 directly for judging good or bad because of the possible wrong measurement caused by jetting, wobbling or the like of a tube. Because of said possibility, H, P and L signals are put into a judging device 2 for judging good or not which considers jetting, wobbling or the like of the tube, and when it is not good, a defect sensing signal to actuate a warning light buzzer or the like is put out.
Patent JP-S5464995-A (JP)
Title: Bar graph display unit using liquid crystal
Inventor: KOUSAKA MASAHIRO
IPC: G09F9/00
Filed: 1977-11-02
Abstract: PURPOSE: To simplify the circuit in the space division type display unit by setting the voltage applied to the block electrode to the same amplitude for both the ON- state and the active state.  
     CONSTITUTION: The space division type display unit contains terminals B 1 WB 3  of block electrodes 21W23 plus terminals S 1 WS 3  of segments 31W35. To light up segments 31W35, the voltage of ON, active and OFF states are applied to terminals B 1 WB 3  respectively. Voltage amplitude V 1  of the ON and active states are identical; the voltage of the ON state features double amplitude compared with the active state; and the voltage amplitude of the OFF state is set to zero respectively. At the same time, the OFF-state voltage featuring the smae phase as the active state and amplitude VO of 1/2 V 1  is applied to terminal S 1 , and the ON-state voltage featuring the same amplitude V 0  as terminal S 1  with the reverse phase is applied to terminal S 2  and S 3 . In such combinations, the voltage applied to the liquid crystal cell features the maximum ratio between the lighting time and non-lighting time, thus ensuring a high-contrast dispaly through the simple circuit constitution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5922223-A (JP)
Title: Magnetic recording medium and its production
Inventor: FUJITA TAKASHI
IPC: G11B5/66
Filed: 1982-07-27
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent running quality in a high humidity atmosphere by forming the 1st thin film layer consisting of a ferromagnetic material or nonmagnetic material on a polyester film having chain-like projections consisting of polyester oligomers on the surface and forming further the 2nd thin film layer consisting of a ferromagnetic material on the 1st thin film layer. CONSTITUTION:In figure, 1 is a polyester film substrate 2, the ferromagnetic thin film layer or the vapor deposited thin film layer of a nonmagnetic metal or oxide of the 1st layer, and 3 the ferromagnetic thin film layer of the 2nd layer. 4 denotes the deposition state of chain-like polyester oligomers. 5 is a crack generated in the ferromagnetic thin film layer of the 1st layer. 10 is the raw sheet produced by forming the ferromagnetic thin film layer of SiO or the like or the nonmagnetic thin film layer of Al or the like or the oxide thin film layer of SiO or the like on the polyester substrate by vacuum deposition or sputtering and is set in an unwinding section. 11 and 12 are stretching rolls, which nip the raw sheet 10' and generate cracks in the 1st thin film layer of the raw sheet in the TD direction by stretching the same at about 1-5 speed difference provided between the rolls 11 and 12. 13 is used to form the ferromagnetic thin film layer of the 2nd layer.
Patent JP-H0868573-A (JP)
Title: Controller of thermoelectric cooling device and heat standard source and detector
Inventor: MAIKERU JIEI RAMIRETSU
IPC: F25B21/02
Filed: 1995-05-29
Abstract: PURPOSE: To provide a system of a thermoelectric cooler controller, a thermal reference source and a detector and a thermal correcting system, by a method wherein there is provided a comparing device connected to an error amplifier and an H-bridge circuit, and an electrical current supplied to a controlled device is controlled by the H-bridge circuit. CONSTITUTION: A temperature control device 10 for a controlled device comprises a temperature sensor 16 connected to the controlled device to attain a temperature feed-back signal, an error amplifier 12 for comparing a temperature instruction signal with a feed-back signal attained from the temperature sensor 16 and generating an output current instruction signal of positive polarity, and a current driving device 13 connected to the error amplifier 12 for applying an output current equal to 1/2 of the current instruction signal.  Then, when either a heating or a cooling is required, the H-bridge circuit 14 is connected between the current driving device 13 and the controlled device in order to change-over a direction of flow of current of the thermoelectric cooler 15 and the current supplied to the controlled device with the H-bridge circuit 14 by a comparing device 14 is controlled by a comparing device 19 connected to the error amplifier 12 and the H-bridge circuit 14.
Patent JP-S5466670-A (JP)
Title: Preparation of n-(hydroxyphenyl)maleimides
Inventor: OOBA MASAYUKI
IPC: C07D207/44
Filed: 1977-11-02
Abstract: PURPOSE: To prepare the title compound useful as a raw material of high performance rsins, and adhesives, in high yield and purity and in a short time, by hydrolyzing an ester of the title compound with an oxy-acid of sulfur or phosphorus,  under specific temperature conditions.  
     CONSTITUTION: N-(hydroxyphenyl)maleimides of formula II are prepared by (1) dissolving N-(hydroxyphenyl)maleimide ester of formula I(R is 1-7C alkyl,  phenyl; R' is H, CH 3 , C 2 H 5 , F, C1, Br, I; n is an integer of 1-5) in an oxyacid of  sulfur or phosphorus (sulfuric acid, thiosulfuric acid, sulfurous acid, orthophosphoric acid, orthophosphorous acid, and/or pyrophosphoric acid), and (2) pouring the  solution into water therby hydrolyzing the esters.  
     USE: Raw material of thermosetting resin, photo-snsitive resin, impregnating varnish, paint, and copper-clad laminate, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6110150-A (JP)
Inventor: AAKI EE KOIBUNEN
IPC: F16H9/18
Filed: 1985-06-18
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-S5755462-A (JP)
Title: Failure check system
Inventor: NAGATA TAKASHI
IPC: G06F11/34
Filed: 1980-09-20
Abstract: PURPOSE:To enable failure analysis quickly at the detection of a failure, by storing all the prescribed amount of recent information received and transmitted between a processor and a device to be controlled and using the information for the analysis of the failure through readout at the detection of the failure. CONSTITUTION:An information storage circuit TRM stores all the information received and transmitted between a processor CPU and a storage device MEM or device to be controlled for a prescribed number of words W. When a failure detection circuit ILD detects failed information, a failure detection signal EM is given to the CPU and the TRM to store the recent information of W words stored up to now. On the other hand, the CPU executes a failure analysis program, analyzes a program status data PSW and knows the execution address of a data area DA. Next, the information stored in the information storage circuit TRM is analyzed and recognizes that the said execution address is based on the address value stored in an index register.
Patent JP-H05301757-A (JP)
Title: Ceramic member for molten metal and its production
Inventor: MORICHIKA TOSHIAKI
IPC: B28B3/00
Filed: 1992-04-24
Abstract: PURPOSE:To improve a durable life, etc., of a ceramic member to be used in an environment in contact with a molten metal, such as stoke as a warm water supply pipe of a low-pressure casting device by providing the ceramic member with surface characteristics of low wetting properties with molten metal and slight adhesion. CONSTITUTION:The surface of a member in a given region is made into a complex texture wherein particles of boron nitride are dispersed into a base substance of parent material ceramics. This ceramic; member is produced in a molding process of molded article of pressed powder by cold static isotropic press as followeds. A coating film (c) of boron nitride powder or mixed powder of boron nitride with a parent material ceramics is formed on the surface of the inner face of mold in a given region, parent ceramic powder P is packed into the mold, molded into a molded article of pressed powder by a cold static isotropic press and then the molded article of pressed powder is sintered to give the ceramic member.
Patent JP-S61289672-A (JP)
Title: Field effect semiconductor device
Inventor: MIZUTANI TAKASHI
IPC: H01L29/812
Filed: 1985-06-17
Abstract: PURPOSE:To avoid a leakage current by a method wherein a P-type impurity introduced region is formed in the region between the first and the second semiconductor regions in the first semiconductor layer and an N-type impurity introduced region is formed in the region between the third and the fourth semiconductor regions in the first semiconductor layer. CONSTITUTION:A P-type impurity introduced region 71 with a low P-type impurity concentration is formed in the region between the first and the second semiconductor regions 41 and 42 in the first semiconductor layer 21 of a lamination layer 20 by introducing a P-type impurity. An N-type impurity introduced region 72 with a low N-type impurity concentration is formed in the region between the third and the fourth semiconductor regions 43 and 44 in the first semiconductor layer 21 of the lamination layer 20 by introducing an N-type impurity. The N-type impurity introduced region 72 is formed by ion implantation of the N-type impurity with a mask into the region in the lamination layer 20 including the regions where the third and the fourth semiconductor regions 43 and 44 are to be formed before the third and the fourth semiconductor regions 43 and 44 are formed in the lamination layer 20 and before the second stripe shape part 32 and the forth and the fifth electrodes 54 and 55 are formed on the lamination layer 20. With this constitution, a leakage current can be avoided.
Patent JP-H0425508-A (JP)
Title: Bulk polymerization
Inventor: HOSOKAWA HIROSHI
IPC: C08F2/02
Filed: 1990-05-22
Abstract: PURPOSE:To obtain a bulk polymer which is substantially completely freed from residual monomer and is not contaminated with bubbles by polymerizing a monomer at a temperature equal to or lower than the melting point of the monomer in the polymer in the polymerization of a bulk polymer. CONSTITUTION:A process for producing a bulk polymer, wherein the polymerization is performed at a temperature equal to or lower than the boiling point of the monomer in the polymer calculated from the chemical potential of the Flory-Huggins equation. It is generally possible to use as the chemical potential a value calculated from the approximation equation in which the interaction parameter between the monomer and the polymer in the Flory-Huggins' equation is assumed to be zero and the degree of polymerization is assumed to be infinite.
Patent JP-H08326074-A (JP)
Title: Wall surface structure of banking reinforcing structure
Inventor: SHIMADA SHUNSUKE
IPC: E02D29/02
Filed: 1995-05-30
Abstract: PURPOSE: To provide a wall surface structure of a banking reinforcing structure being stable in strength as a structure which is provided in a joining part of a wall surface panel and a banking reinforcing material supporting this wall surface panel and prevents generation of such a shearing force as cuts off the joining part. CONSTITUTION: A plurality of recessed parts 7 are provided at prescribed intervals in the back part of a wall surface panel 2 provided at the fore end part of a banking layer, and a taper part of a falling gradient is provided in the lower end face of each of the recessed parts 7. An anchor metal fitting 8 being continuous like a rod in the vertical direction is provided in projection in each recessed part. A banking reinforcing material 3 is joined to this anchor metal fitting 8 through the intermediary of a joining metal fitting which lowers along the anchor metal fitting 8 and can be brought into contact with the taper part.