baber/WOPTO huggingface dataset:
Patent JP-H01196850-A (JP)
Title: Dicing of semiconductor wafer
Inventor: SAKUMA MASAHIRO
IPC: H01L21/301
Filed: 1988-02-02
Abstract: PURPOSE:To inhibit the cracking of a scribing line by providing a protective film separated from a protective film formed onto a semiconductor element to a predetermined section of a scribing-line and dicing the separated protective film section. CONSTITUTION:A semiconductor element 2 is formed onto a semiconductor wafer 1, and a protective film 3 for protecting the element 2 is shaped onto the surface of the element 2. A protective film 31 separated from the protective films 3 for protecting the surfaces of the elements is shaped at approximately the central section of a scribing line 4 between the adjacent elements 2. Consequently, the protective film 31 on the line 4 relaxes or absorbs excessive force applied to the wafer 1 on dicing. Accordingly, the cracking of the scribing line is inhibited.
Patent JP-H09194359-A (JP)
Title: Antifungal agent and its production
Inventor: OSHIMA YOSHIAKI
IPC: A61P31/04
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain an antifungal agent capable of exhibiting extremely effective treating effect when applied on athlete's foot by compounding a specific compound in a hydrophilic poloid as an ointment base. SOLUTION: This antifungal agent is obtained by compounding (A) 100g of a hydrophilic poloid as an ointment base with (B) 0.1-8g of fine powdery benzoic acid, (C) 30-120mg of antimony sodium tartrate as a solution and (D) two kinds of sulfamides as solutions, preferably any two sulfamides selected from sulfadimethoxine, sulfamonomethoxine, sulfisoxazole and sulfisomidine, specifically 0. 5-2g of sulfadimethoxine and 0.5-2g of sulfamonomethoxine, under stirring.
Patent JP-S63191086-A (JP)
Title: Laser doppler speedometer
Inventor: TASHIRO HIDEO
IPC: G01S17/58
Filed: 1987-02-03
Abstract: PURPOSE:To widen the variation in a speed measurable tolerant path line, by using a semiconductor laser emitting laser beam having an oval cross-section as a laser and allowing the beam cross-section major axis direction thereof to coincide with the moving direction of a moving body. CONSTITUTION:A semiconductor laser 12 emits beam expanding in an oval shape. When a collimator lens 14 is placed at a position matching a focus with the beam emitting surface of the semiconductor laser 12, a parallel laser beam having an arbitrary oval cross-section is obtained corresponding to the focal distance of the collimator lens 14. The semiconductor laser 12 is optically arranged so that the cross-section major axis direction of the parallel beam having the oval cross-section is allowed to coincide with the moving direction of a moving body 1.
Patent JP-S54115384-A (JP)
Title: Ryrazolyl pyrimidine derivative, and agricultural and horticultural fungicides
Inventor: NISHIMURA TAMIO
IPC: C07D405/14
Filed: 1978-02-28
Abstract: NEW MATERIAL:A pyrazolylpyrimidine derivative of formula I: [R 1  is H, alkyl, or phenyl group; R 2  is H, alkyl, or aralkyl group; R 3  is halogen, 1-imidazole group, XR 4  (X is O, S, or-NH-; R 4  is H, alkyl group, etc. when X is 0 or S; H, amino group, an etc. when X is -NH-); however, R 3  is not Cl, SH, etc. when R 1  is methyl or phenyl group and R 2  is H.  
     USE: Agricultural and horticultural fungicides, particularly active against blast of and Helminthosporium leaf spot of rice plants without damaging useful plants, and nontoxic to men and cattle, and fishes.  
     PROCESS: A compound of formula II is chlorinated to give a substance of formula III, which is dissolved in ethanol, saturated with NH 3 , and heated at 35°C in a sealed tube to afford the compound of formula IV. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01197164-A (JP)
Title: Failure judging method for automobile antiskid device
Inventor: ISHIZEKI SEIICHI
IPC: G01P21/02
Filed: 1988-02-03
Abstract: PURPOSE:To facilitate failure judgement by rotating each wheel at a specified speed with an interval within a specified time after a check signal is input to a check terminal within another specified time after engine start-up, and enabling abnormal display according to the conditions of a wheel speed signal at that time. CONSTITUTION:An antiskid device control circuit 1 controls a pressure increasing/decreasing valve for hydraulic unit 7 according to speed fluctuations by means of a wheel speed sensor 6, and repeats increase/decrease in fluid pressure within a brake unit 5. In this case, the circuit 1 is provided with a check terminal 1a and failure display lamp 8. After engine start-up, the lamp 8 is put on within a specified time when a check signal is input to the check terminal 1a. Next, each wheel is individually rotated at a speed corresponding to guaranteed minimum speed with a specified procedure with an interval within another specified time. When a lack of wheel speed signal or an detection sequence error occur, the lamp is turned on to display abnormal conditions.
Patent JP-S62180826-A (JP)
Title: Paper feeder for copying machine
Inventor: SHIMADA ITARU
IPC: B65H1/26
Filed: 1986-02-05
Abstract: PURPOSE:To use a tray housing serving for both a cassette tray type and a universal tray type, by providing a plate, which is lifted by a lift plate loading papers or a cassette tray, in the tray housing and dividing the plate, having an opening part in the central part, and the plate, having no opening part, to be properly used. CONSTITUTION:Paper 9 or a cassette tray is loaded in a tray housing 1, and if thereafter a lever 6 is rotated in a direction A in the drawing, a plate 4, whose one end is rotatably supported by a pin 4a, is lifted because a protrusive part 5b of a lift plate 5 is pressed upward through an interlocking mechanism. As the result, one end part of the paper 9, loaded on the plate 4, is forced to come into contact with a paper feed roll 3. Here the cassette tray, when it is used, is vertically moved by the lift plate 5 through an opening part 4b by using the plate 4 having the opening part 4b. On the contrary, when the tray housing is used as a universal tray, the plate 4, having no opening part, is used, and said plate 4 is directly vertically moved by the lift plate 5.
Patent JP-S55116471-A (JP)
Title: Preparing decorative material
Inventor: TSUSAKA HARUNARI
IPC: B05D5/06
Filed: 1979-02-28
Abstract: PURPOSE: To provide pattern that does not disappear nor varied by surface abrasion by making pattern extending from top to bottom surfaces through effective thickness layer.  
     CONSTITUTION: A frame body 4 has openings on top and bottom areas and is divided by patition plates 5 into small chambers AWD having desired patterns. The frame body 4 is placed on support plate 3, and colored powder 6, 7 is separately put into each chamber A, B, C, and D in the frame 4. The support plate 3 is vibrated horizontally until the colored powder 6, 7 are smoothed. Removing the frame 4 leaves temporarily formed body E. The formed body is attached with plate and is molded under heat and pressure. This provides the same graphic pattern on the top and bottom surfaces, which pattern does not disappear by wearing of the decorative plate surface. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55117769-A (JP)
Title: Driver for pick up arm
Inventor: KURIHARA MASAO
IPC: G11B3/085
Filed: 1979-02-28
Abstract: PURPOSE: To turn a pick up arm by a rondom angle with high precision by combining a motor, plunger, clutch plate, etc.  
     CONSTITUTION: Turning axis 4 of motor 3 penetrating hole 6 of clutch plate 5 turning on fulcrum 7 and reduction pulley 8 whose turning axis 8a is fixec to clutch plate 5 are drive-linked together by rubber belt 9, control plate 10 with friction rubber 11 is fixed to turning axis 2 of pick up arm 1, and tip part 14 of plunger 13 is locked at tip part 14 of clutch plate 5. Consequently, applying an electric signal to plunger 13 lets tip part 14 project against spring 15, and clutch plate 5 is turned by coil spring 12 being released. Then, turning axis 8a comes in contact with friction rubber 11 to turn control plate 10, thereby turning pick up arm 1 by a needed angle. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000222560-A (JP)
Title: Data transfer method and image processor
Inventor: MITA YOICHI
IPC: G06F13/28
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To reduce the load on an external CPU and to eliminate the useless wait processing of a CPU by stopping the command processing thereafter, reading out pixel data stored in a frame buffer and transferring the pixel data through DMA to a main storage device when a read command is recognized. SOLUTION: As a command to be transmitted to an image processor 3, the CPU in a main device 1 reads the pixel data out of a frame buffer (FRB) 8 and is provided with an FRB read command for DMA transfer to the main storage device of the main device 1. When the FRB read command is recognized, the image processor 3 stops processing commands received from the CPU up to the moment and performs the DMA transfer of pixel data stored in the FRB 8 to the main storage device. When the FRB read command is received, a command processing part 300 stops receiving commands from a FIFO buffer 200, after the end of DMA transfer is reported from a DMA processing part 700, the next command is received and processing is restarted.
Patent JP-S60166636-A (JP)
Title: Bromine-containing phenol derivative
Inventor: INOUE SHINJI
IPC: C08K5/06
Filed: 1984-02-09
Abstract: NEW MATERIAL:A bromine-containing phenol derivative expressed by formu la I (A is formula II, III or IV; R is formula V or VI). USE:Useful as a flame retardant is high polymer materials such as material polymers, e.g. polystyrene resin, polyethylene resin, polypropylene resin, acrylic resin or vinyl chloride resin, and a blend thereof as an object in an amount of preferably 0.2-30wt% based on the high polymer materials. The method for adding the derivative is carried out as follows; the derivative is directly granulated or in the form of a solution thereof dissolved in a solvent or an emulsion dispersed in water or an oil is added to the high polymer materials in the production thereof, etc. to impart improved flame retardancy to various high polymer materials. PREPARATION:A compound, e.g. tribromophenyl dibromoprophyl ether, is dehydrominated with a caustic alkali in water and/or an organic solvent to afford the aimed compound expressed by formula I .
Patent JP-H02203844-A (JP)
Title: X-ray tomographic device
Inventor: FURUBIKI TAKAAKI
IPC: A61B6/02
Filed: 1989-02-03
Abstract: PURPOSE:To obtain an X-ray tomographic device capable of certainly reducing a motion arch fact by providing a cover consisting of an opaque and X-ray permeating material along the moving route position of an X-ray tube between the X-ray tube and a detected body. CONSTITUTION:An X-ray tomographic device has a cover 11 disposed along the moving route of an X-ray tube 1 between the X-ray tube 1 and a detected body, with the front part 11a, both side parts 11b, 11c, and bottom part 11d being disposed to cover the X-ray tube 1 between the bottom part of an orbit mechanism part 4B and a front cover 10 between the X-ray tube 1 and the detected body, so that the X-ray tube 1 can not seen by the detected body and an operator when the X-ray tube 1 is situated in any optional position. The cover 11 is formed of an opaque and X-ray permeating material. Consequently, the detected body never mind the X-ray tube 1 nor be struck with fear by seeing the motion of the X-ray tube 1, and also there is no possibility of the detected body moving during the inspection. Thus, the motion arch fact can be reduced, resulting in an increase in photographic efficiency.
Patent JP-S59149003-A (JP)
Inventor: KUMAZAWA KIMIKO
IPC: H01C7/10
Filed: 1983-02-15
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-2000218080-A (JP)
Title: Sewn products manufacturing machine capable of switching width joining and core attaching operations
Inventor: KISHIMOTO YOSHIHIRO
IPC: D05B35/06
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To efficiently perform width joining work and core attaching work in one sewn products manufacturing machine of a sewing machine traveling type. SOLUTION: A turnable core type supply guide 24 is attached to the front surface of a sewing machine 2 and the core tape supply guide 24 is turned and fixed to a withdrawn position for the time of the width joining work and a set position for the core attaching work. Then, A guide detection sensor 29 is arranged so as to detect the core tape supply guide at the time of being at the set position for the core attaching work, and by switching the position of the core tape supply guide 24 based on the detection signals of the guide detection sensor 29, an operation mode is switched to an operation for core attachment and the operation for width joining.
Patent JP-H07281998-A (JP)
Title: Method and equipment for data arrangement
Inventor: HAAMAN RII BURATSUKUMON
IPC: G06F13/42
Filed: 1995-02-13
Abstract: PURPOSE: To reduce the bus load and to improve the performance by specifying the minimum value of a sub transfer in response to a maximum bus width and a minimum transfer value, specifying a bus device having a maximum number of chips and transferring a prescribed word between chips of the bus device during data sub-transfer. CONSTITUTION: A 1st data sub transfer includes words 0-6 and each of chips 0-3 in the 1st sub transfer acquires one word, that is, any of even number words 0, 2, 4, 6. A 2nd data sub transfer includes odd number words 1, 3, 5, 7 and each of chips 0-3 in the 2nd sub transfer acquires one word, that is, any of odd number words 1, 3, 5, 7. Only a single word width is required for the interface required for each chip, then the interface with the single word width does not require much cost, the package size is reduced more and much more resources are left for each chip for other functions.
Patent JP-2000222971-A (JP)
Title: Switch and switch fixing structure
Inventor: KAWAHARA HIROYUKI
IPC: G02B6/00
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a switch dispensing with coating of a flux spreading preventing agent with high productivity and low cost. SOLUTION: This switch has almost a rectangular parallelepiped-shaped housing 1 made of an insulating molding product; an operating part fixed to the front of the housing 1; and terminal plates 2, 3 embedded in the housing 1 and projecting to the outside of the housing 1 from a lower surface part 1e of the housing 1; and a flux introduction means 1g extending to the lower surface part 1e is installed in a side surface part 1c of the housing 1, and thereby, spreading of flux to an operation part 9 can be prevented with the flux introduction part 1g, coating of a flux spreading preventing agent is made unnecessary, and a switch with high productivity and low cost can be provided.
Patent JP-S54126286-A (JP)
Title: Fluorescein heparin and its preparation
Inventor: NAGASAWA KINZOU
IPC: C08B37/10
Filed: 1978-03-03
Abstract: NEW MATERIAL:N-fluorescein thiocarbamylheparin, or N-fluorescein thiocarbamyl de-N-sulfated heparin or their salt.  
     USE: Anticoagulating coating material for medical apparatuses which contact with blood.  
     PROCESS: The objective compound can be prepared by, e.g. reacting heparin or de- N-sulfated heparin of the formula with fluorescein isothiocyanate in a neutral or alkaline equeous medium. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55117518-A (JP)
Title: Preventing method for generation of necking in strip
Inventor: HASHIMOTO KAZUYOSHI
IPC: B21C47/06
Filed: 1979-03-05
Abstract: PURPOSE: To absorb the excessive tension if it is generated in the strip into the loop shape part, and to prevent generation of the necking phenomenon, by forming a local looping part in the strip on the delivery side of the final rolling mill.  
     CONSTITUTION: When the strip S, being delivered from the delivery side of the final rolling mill in the hot strip rolling plant, arrives at the down coiler through the pass line on the runout table (b), the looper roller l 1  of the loop forming device l is elevated to form a local looping part at a part of the strip S. Under this condition, if an excessive tension is going to generate in the strip S being wound in the down coiler, the looper roller l 1  goes down owing to this tension, and the loop shape part resumes the initial condition. Hereby, the excessive tension does not generate in the strip S, the generation of the necking phenomenon is perfectly prevented, and the product yield is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62181214-A (JP)
Title: Sustained release granular material
Inventor: HARAMIISHI CHIKAO
IPC: A61K9/16
Filed: 1986-02-06
Abstract: PURPOSE:A sustained release granular material, obtained by applying talc to a granular material of procainamide hydrochloride prepared by granulating a low-melting material as a nuleus and having improved sustained release effect as well as excellent external appearance, strength, stability, etc., without requiring careful dose control. CONSTITUTION:A sustained release granular material of procainamide hydrochloride (PA) obtained by heating a mixture of PA powder, preferably having <=1,000mu particle diameter with a powdery or granular low-melting material (30-100 deg.C, particularly 50-80 deg.C melting point) while flowing, applying the mixture to the PA powder in a melting process of the low-melting material to give crude PA granule (normally 9-32 mesh size) and further applying talc in an amount of 0.05-0.7pts.wt. based on 1pts.wt. above-mentioned granule to the granule. In applying the talc, the addition of light silicic acid anhydride permits the control of elution of the PA. If an enteric coating base is added, the application of the talc becomes smoother to afford a denser coat.
Patent JP-S6114311-A (JP)
Inventor: JIEEMUSU RARUFU SHIIRII
IPC: E01F9/608
Filed: 1985-02-13
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-S52108365-A (JP)
Title: Removal of noxious components in exhaust gas
Inventor: KURITA MANABU
IPC: B01D53/81
Filed: 1976-03-09
Abstract: PURPOSE: To remove hydrochloric acid. sulfur oxides and nitrogen oxides with a dry process at the same time, by burning a mixture of crushed dust etc. and Ca salts only or a mixture of Ca salts and alumina grains etc., used as a heat medium, with the fluidized bed type process at a low temperature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60169090-A (JP)
Title: Heat accumulating material capsule and manufacture thereof
Inventor: WATANABE HIROYUKI
IPC: B29C48/00
Filed: 1984-02-10
Abstract: PURPOSE:To enable to manufacture encapsulated heat accumulating material by a method wherein liquid silicon rubber and molten latent heat accumulating material a re coextruded from the outside and inside spinning holes of a hollow and annular nozzle in the form of a hollow yarn, which is heated, cooled and cut in arbitrary lengths and then cut surfaces of which are covered with rubber and heated. CONSTITUTION:A hollow yarn spinning nozzle is equipped with a hollow and annular spinning holes, through the outside spinning hole 11 of which two-part hardening type silicon rubber and through the inside spinning hole 12 of which molten latent heat accumulating material are coextruded. The coextruded latent heat accumulating material-filled hollow yarn 13 is heated by means of a heater 14 up to 60-90 deg.C so as to turn the silicon rubber layer into semi-hardened state and cooled by means of a fan 15 or the like so as to set the inner latent heat accumulating material layer. After that, the yarn 13 is cut into chips having a length of 1-100cm. At this case, a capsule is formed, because the silicone rubber in semi-hardened state goes round the edge of the cut surface so as to cover said surface. The encapsulated objects are dipped in a constant temperature water bath having a temperature of 80-100 deg.C for about 7min or longer in order to completely harden the silicon rubber. Inorganic hydrate can be employed. In addition, continuous micro-capsulation is easily realized.
Patent JP-S54117994-A (JP)
Title: Mirror polishing
Inventor: KIMOTO YASUO
IPC: B23H5/00
Filed: 1978-03-04
Abstract: PURPOSE: To perform mirror polishing efficiently in a short time, by dissolving metal ions under electrolysis.  
     CONSTITUTION: Such a low electrolyzing voltage V 1  is applied between an anode and a cathode in a neutral salt electrolyte that the polished anode surface of a polished metal is coated with a thin oxide film and hardly dissolved. Projections under the thin oxide film are rubbed by a polishing tool so that the metal surface is exposed. A high electrolyzing voltage V 2 , which causes the anode to be dissolved, is applied between the anode and the cathode to flatten the projections. Such polishing operation is repeated, thereby mirror-polishing the metal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10217544-A (JP)
Title: Ligh scanning device
Inventor: AKATSU KAZUHIRO
IPC: B41J2/52
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To enable the change of an interval between a plurality of beams on a scanning surface into optimum values in accordance with the density of printing dot by a method wherein the pitches of a plurality of light beams are enabled to be changed by turning a cylinder with the optical axis as its center. SOLUTION: Light, emitted out of a light source and modulated, is collimated by a collimator lens 2 and, thereafter, images on a rotary multi-surface mirror 4 in only the subscanning direction thereof by a cylinder lens 3 rotated about the optical axis thereof. The light is images on a light sensitive body 6 through deflecting scanning, effected by the rotary multi-surface mirror. A pitch P on the light sensitive body 6 can be changed by rotating the cylinder lens 3 about the optical axis thereof while the change of a plurality of printing dots density is facilitated, and enabling correspondence with various kinds of printings by changing the number of rotation of the rotary multi-surface mirror 4 and the light modulating frequency of the light source 1.
Patent JP-H05193419-A (JP)
Title: Housing structure for disc regenerating device
Inventor: SHINTANI EIJI
IPC: B60R11/02
Filed: 1992-01-14
Abstract: PURPOSE:To mount a disc regenerating device on a vehicle without occupying a space in a vehicle room and making cords shortest in length. CONSTITUTION:A chassis 14 is attached inside an accessary box 12 provided in a vehicle room, and a pair of right and left shafts 19 are provided in the chassis 14, and a tray 15 is drawably attached to the shaft 19, and a disc regenerating device is fixedly mounted on the tray 15.
Patent JP-H05199638-A (JP)
Title: Device for relaying electric cable to moving body
Inventor: ONDO JIROU
IPC: B65H75/38
Filed: 1992-01-14
Abstract: PURPOSE:To provide a device which relays an electric cable for feeding power to a moving body such as a motor driven civil work machine while eliminating sag thereof. CONSTITUTION:A pair of turn tables 3A, 3B are mounted on a truck 1 and electric cable winding drums 4A, 4B, being driven through a hydraulic motor, are installed on the turn tables 3A, 3B. An electric cable 6A led out from a fixed electric facility is wound around one drum 4A whereas an electric cable 6B connected with the moving body is wound around the other drum 4B and then both cables 6A, 6B are connected electrically each other.