baber/WOPTO huggingface dataset:
Patent JP-2000237294-A (JP)
Title: Medical material containing hyaluronic acid gel
Inventor: FUJITA MITSUNARI
IPC: A61P17/02
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To restrict postoperative adhesion by arranging a hyaluronic acid gel obtained by irradiating a less water soluble hyaluronic acid gel made of hyaluronic acid alone with one selected from the group of a gamma ray, an electron beam, and the like, to be contained into a medical material for securing ideal biological compatibility and storability. SOLUTION: A hyaluronic acid gel obtained by irradiating a less water soluble hyaluronic acid gel made of hyaluronic acid alone with one selected from the group of gamma rays, an electron beam, plasma, an optical pulse, and the like, is contained into a medical material. In this process, the solubility is 50% or more in a neutral aqueous solution of 37 deg.C for 12 hours. The gel made of the hyaluronic acid alone is one kind selected from the group of a sheet, a film, a tube, and the like. Moreover, the hyaluronic acid gel made of the hyaluronic acid alone and the hyaluronic acid not gelatinized may together be contained. The medical material herein used is an adhesion preventing material or a wound treating material.
Patent JP-H05238002-A (JP)
Title: Ink jet recording apparatus
Inventor: MUNAKATA ATSUSHI
IPC: B41J2/21
Filed: 1992-02-26
Abstract: PURPOSE:To make continuous-tone images produced uniformly without being affected by streaks and nonuniformity, and to improve image formation speed by a method wherein a turning mechanism that turns a support member supporting recording heads so that the direction of arrangement of the recording heads can be changed on a carriage is provided. CONSTITUTION:A carriage 7 that carries a support member 11 supporting recording heads 8 scans from one end to the other end over a material 2 on which the recording is made, and the recording for one line is made therewith in the width equivalent to the width of ink nozzles arranged on the recording heads 8. After finishing of the one-line recording, a pair of feeding rollers 3 and a pair of tension rollers 4 are driven by operation of a pulse motor 9 through a transmission means 10 and the material 2 is fed therewith for a distance exactly the same as the width of the recording. In parallel with the above-mentioned operation, the support member 11 supporting the recording heads 8 is turned by operation of a driving means 22, namely a turning mechanism, over the carriage 7, placed in a position for starting the second printing operation, at an angle of 180 degrees round an axis intersecting a plane formed by the material 2. Then the carriage 7 is driven toward the direction marked with an arrow 21 by operation of the driving means.
Patent JP-S60183687-A (JP)
Title: Control system of graphic storage range
Inventor: MORIGUCHI MASATAKA
IPC: G06K9/32
Filed: 1984-03-01
Abstract: PURPOSE:To enable storage of a graphic having a reduced chipping-off part by printing a line in parallel with a reference side on a form, by reading the line to detect feed nonuniformity of the form and by refereing said nonuniformity to said nonuniformity to store in memory. CONSTITUTION:A line 12 printed in parallel with a graphic read reference side 11 is drawn on a form 15 to be fed. The form 15 is shifted in the form feed direction 19 by external force, fed at the read reference side 11 and a graphic recognition starts at this point. The form 15 is irradiated by a light source lamp 16 irradiated on said side 11, and the status of the line 12 with respect to the read reference side 11 is image-formed on a photoarray 18 through a lens 17, photoelectrically converted and stored as one row in memory. Based on coordinates positions at both ends of the line 12, the number of scanning in the horizontal direction is decided from the next line. Thus the number of scanning in the horizontal direction is decided every time based on the rotational quantity of the form; therefore a chipping-off part at the time of storage in memory can be reduced and a recognition time of a graphic, etc., can be shortened.
Patent JP-H07246204-A (JP)
Title: Ultrasonic diagnostic device
Inventor: ISHIKAWA MASAJI
IPC: A61B8/14
Filed: 1994-03-10
Abstract: PURPOSE:To cancel the omission of data between ultrasonic beams without lowering a frame rate by displaying circularly interpolated image data by providing a circular interpolating means for interpolating the data in a scanning direction in the form of a circular arc. CONSTITUTION:A received signal converted to a digital signal is inputted to a DSC 16, and coordinate transformation or interpolation processing is executed. Then, the DSC 16 is provided with the circular interpolating function in addition to a linear interpolating function. Concerning the interpolation processing, the signal is first transformed from a polar coordinate to an orthogonal coordinate and linearly interpolated later along the ultrasonic beam. After the linear interpolation is executed, the signal is circularly interpolated along the scanning direction. Thus, the linearly and circularly interpolated two-dimensional image data are read out of an image memory, converted to analog signals by a DAC 20 and displayed on a TV monitor 22.
Patent JP-H04277977-A (JP)
Title: Processor for picture processing
Inventor: OKADA KOJI
IPC: H04N1/40
Filed: 1991-03-06
Abstract: PURPOSE:To reduce the required memory capacity of a RAM to a fraction of the number of picture elements at a standard interval by averaging levels of the number of picture elements at a set sampling interval. CONSTITUTION:A black level reference voltage B is applied to a black level reference voltage terminal TB of an A/D converter circuit 1, and a white level reference voltage W is applied to a white level reference voltage terminal TW. The data of a white board is read by 32 picture elements at an averaging circuit 2 to average a data level. The averaged data is stored in a RAM 3. The operation is applied to the data of all picture elements (cell) by one line and stored in the RAM 3 as a level correction data with respect to each cell. In the case of reading an original actually, the correction data stored in the RAM 3 is read and each picture element data in the 32 picture elements at an sample interval is interpolated by a linear interpolation circuit 4 in terms of linear approximation.
Patent JP-2000241094-A (JP)
Title: Plate type heat exchanger and refrigerating system
Inventor: MATSUSHIMA HITOSHI
IPC: F28F3/08
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a plate type heat exchanger which is free from refrigerant leakage. SOLUTION: A plate type heat exchanger is constituted by arranging a plurality of plates 1 for heat exchange in a state where the plates 1 are faced oppositely to each other so that heat exchange may take place between a refrigerant and water (or brine). Each plate 1 is constituted of a metallic plate having a plurality of projections 7 longitudinally extended in parallel on one surface between openings 6 and 6 provided at both end sections in the longitudinal direction and a zigzag heat transfer tube 2 extended in the longitudinal direction and fitted to the other surface.  The plates 1 are assembled in such a way that adjacent plates 1 are brought into contact with the heat transfer tube 2 and projections 7, and seal the tube 2 and projections 7 with their peripheral sealing sections 4 in a state where both ends of the tubes 2 are protruded from the sections 4, by using one opening of the first plate as a water inlet and the other opening 6 as a water outlet. Then the refrigerant is supplied to each heat transfer tube 2 and water is supplied from the water inlet 6 of the first plate 1 and made to flow out from the water outlet 6 of the first plate 1 through the space between the plates 1.
Patent JP-S61200648-A (JP)
Title: Covergence device
Inventor: OGATA MASAO
IPC: H01J29/54
Filed: 1985-02-28
Abstract: PURPOSE:To reduce color deformation and improve the quality, by using a metallic magnet of small temperature coefficient as a magnet for a static covergence to focus electron beams. CONSTITUTION:Three electron beams radiated from an electron gun which is installed at the neck 3 of a cathode-ray tube are focused to a point on the screen 1 by rotating adjustment of static magnets of 4 poles and of 6 poles, 6a, 6b, 7a, and 7b, and moreover, the color purity is adjusted by two-pole purity magnets 8a and 8b. Since the color deformation owing to a temperature rise is related with the 4-pole, 6-pole and 2-pole magnets, metallic magnets of small temperature coefficient are used for this purpose. In this way, a static convergence device for a color cathode-ray tube of less color deformation and a high level quality can be obtained.
Patent JP-S60184308-A (JP)
Inventor: YOSHIMURA SHINGO
IPC: A01B69/00
Filed: 1984-03-01
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-H09210129-A (JP)
Title: Base isolation device
Inventor: OYAMADA YOSHIHIRO
IPC: F16F15/04
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an excellent base isolation device which is especially suitable for use in a cold district because of no dependency on temperature in comparison with that including rubber. SOLUTION: The base isolation device comprises an isolator element 1 including a receiving surface 2a of an upper halves having a concave section opposed vertically to a receiving surface 3a of a bottom halve having a concave section, and a flat rotating element 4 interposed between both receiving surface 2a and 3a, each supporting surface 4a and 4b thereof having convex section. The rotating element 4 is divided into an upper rotating member 40 forming the upper supporting surface 4a and lower rotating member 41 forming the lowering supporting surface 4b. And when interposing a rubber member 42 between the upper rotating member 40 and the lower rotating member 41, the upper rotating member 40 and the lower rotating member 41 are integrated so as to be movable in an elastic manner in the vertical direction.
Patent JP-H10242527-A (JP)
Title: Linear light source
Inventor: IWASAKI SETSUO
IPC: H01L33/54
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a liner light source wherein uniformity in the arrangement direction of light emitting diodes can be improved when covergency of the light emitting diodes is high. SOLUTION: End portions of concaved reflecting surfaces of the respective light emitting diodes 10 are laterally symmetrically cut out. A plurality of the light emitting diodes 10 are so linearly densely arranged that cut surfaces of the concaved reflecting surfaces are adjacent to each other. Two oblong plate type spacers 40 are inserted in spaces between retaining parts 26 formed in the peripheral parts of the concaved reflecting surfaces and a substrate 30, in such a manner that bottom surfaces of the concaved reflecting surfaces do not come into contact with the substrate 30. The upper surface of a diffusing plate 50 is formed to corrugate in the arrangement direction (X axis direction) of the light emitting diodes, and the lower surface of the diffusing plate 50 is flat. Light outputted from a radiating surface 24 of the light emitting diodes 10 is diffused in only the X axis direction by the diffusing plate 50, and not diffused but transmitted, as it is, in the direction perpendicular to the X axis.
Patent JP-S62197048-A (JP)
Inventor: KOSUGI SUSUMU
IPC: A61B5/055
Filed: 1986-02-26
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-H01215525-A (JP)
Title: Control method for injection compression molding machine
Inventor: YOSHINAGA KAZUTOMI
IPC: B29C45/56
Filed: 1988-02-25
Abstract: PURPOSE:To obtain a molded product of high quality by reducing drastically a number of trial times, by a method wherein learning control is performed based on controlled variables of mold break and inner pressure of a mold and a Kalman filtering method is introduced into the learning control. CONSTITUTION:A model in a control system for mold breaking quantity is set up, parameters each of the above-mentioned model are estimated by a Kalman filtering method based on a manipulated variable of mold clamping and control variables of mold break and inner pressure of a mold to be obtained at the time of application of a target wave from of the mold breaking quantity to the model and applied to a learning mechanism 2. A deflection between the manipulated variable of the mold break put out through the learning mechanism 2 and output of a mold clamping hydraulic servovalve 12 feedback of which has been performed is obtained and applied to a PID control instrument 11, Then PID action of a mold clamping hydraulic servovalve 12 is performed based on output from the PID control instrument 11, through which a driving mechanism is operated and control of the mold breaking quantity is performed. Control of also a control system for inner pressure of the mold and two input and two output control system of the mold break and the inner pressure of the mold can be performed similarly.
Patent JP-H04259531-A (JP)
Title: Manufacture of hollow molding
Inventor: KIMURA ISAO
IPC: B29C49/04
Filed: 1991-02-14
Abstract: PURPOSE:To prepare a deep draw type hollow molding excellent in the surface quality feeling of appearance without generating difference between the surface quality feelings of a hollow part and a plate-shaped part and reducing wall thickness. CONSTITUTION:A parison is arranged between one split mold having a cavity 3 molding the surface side of a hollow molding and the other split mold provided with a hollow part cavity 4a molding the rear side of a hollow part and the fluid chamber opposed to a plate-shaped part and a pressure fluid is blown in the fluid chamber while the molds are clamped and, subsequently, the pressure fluid is blown in the parison within the hollow part cavity 4a in a clamped state.
Patent JP-H05240258-A (JP)
Title: Rolling bearing for semiconductor manufacturing facility
Inventor: KONDO HIROMITSU
IPC: F16C33/62
Filed: 1992-02-27
Abstract: PURPOSE:To provide a rolling bearing for semiconductor manufacturing facility which is suitable for the use under corrosive atmosphere. CONSTITUTION:On the rolling surfaces of inner and outer wheels 1, 2 and the surface of a rolling body 3, bed layers 1b, 2b, 3b consisting of a titanium material are formed, respectively, and lubricating films 1a, 2a, 3a consisting of a polytetrafluoroethylene having an average molecular weight less than 5000 are formed on the layers. The bed layers 1b, 2b, 3b are obtained by coating the surfaces with Ti, or TiN, TiC or the like which is a Ti compound by means of ion plating, and the bed layers 1b, 2b, 3b formed by use of these titanium materials have corrosion resistance and effectively protect a base material from a corrosive material such as corrosive gas.
Patent JP-H11239928-A (JP)
Title: Press-fit head for bush and press-fit device for bush using this press-fit head
Inventor: HANDA SHOICHI
IPC: B23P19/02
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To enable automatic press-fitting of a bush into a mounting hole of a workpiece. SOLUTION: A press-fit head 10 is formed by combination of a head main unit 11 having a stopper part 11a in a periphery, moving member 12 stored forward/backward movably in the axial direction relating to the head main unit 11, and hold members 13, 13..., guide member 14, 14... assembled movably in the radial direction of the head main unit 11. The press fit head 10 holds a bush B on the outside of the head main unit 11 through the hold members 13, 13... and guides the bush B relating to a mounting hole of a workpiece through the guide members 14, 14..., and can press-fit the bush B into the mounting hole through the stopper part 11a.
Patent JP-H08236289-A (JP)
Title: Discharge lamp lighting device
Inventor: KUROKI YOSHIFUMI
IPC: H05B41/282
Filed: 1995-02-28
Abstract: PURPOSE: To provide a discharge lamp lighting device capable of preventing light emission in the tube end of a discharge lamp on precedent and standby preheating after the discharge lamp is surely extinguished. CONSTITUTION: When lighting a discharge lamp, an A.C. power source Vac, rectified via an earth circuit Y and a filter circuit F, is converted into D.C. voltage by a power source circuit A and into high frequency electric power by an inverter circuit B; and the high frequency electric power is supplied to the parallel circuit of a load circuit Z and a discharge lamp La. On the precedent and standby preheating of the discharge lamp, D.C. voltage, wherein the light emitting phenomenon in the tube end of the discharge lamp is not caused, is supplied to the light La via the circuits B and Z from the power source circuit A. Consequently, on the precedent and standby preheating after the discharge lamp is surely extinguished, the light emission in the tube end of the discharge lamp can be prevented.
Patent JP-H08233779-A (JP)
Title: Gel electrophoretic device
Inventor: NAKAMURA SHIN
IPC: G01N27/447
Filed: 1995-02-28
Abstract: PURPOSE: To obtain a novel gel electrophoretic device in which a sample well can be recognized easily and a sample can be injected without operating a shark comb. CONSTITUTION: A gel solution is fed between a glass plate 3 and a glass plate 1 applied with a comb plate 2 matching with a a well forming comb 7 which is then inserted. Upon finishing the polymerization of the gel, the well forming comb 7 is removed thus making recesses, i.e., sample wells, in the comb plate 2.
Patent JP-S58157370-A (JP)
Title: Power source circuit
Inventor: OOSAWA MITSUO
IPC: H02M3/00
Filed: 1982-03-15
Abstract: PURPOSE:To improve the output and the quality of sound of a power amplifier by producing a pair of DC voltages of different polarity and equal absolute value from the output terminals of a battery and a DC/DC converter. CONSTITUTION:The first electrode of a battery E is connected to a reference voltage, and the second electrode is connected through a fuse FS to the input terminal of a DC/DC converter 3. The converter 3 inverts the polarity of an input DC voltage. A negative feedback circuit NF is provided at the converter 3. An impedance circuit 5 having an impedance equal to the output impedance of the converter 3 is provided. The output terminals of the converter 3 and the circuit 5 are grounded through large capacity condensers C1, C2 having equal capacity. The first and second output terminals T1, T2 always produce DC voltage of equal absolute value and negative and positive polarities to a power amplifier 2.
Patent JP-S60187634-A (JP)
Title: Method for removing copper from waste liquor after chemical copper plating
Inventor: SATOU HITOSHI
IPC: C22B15/00
Filed: 1984-03-06
Abstract: PURPOSE:To recover copper from waste liquor after chemical copper plating by an easy maintenance and control system without using a precipitation pool by making the waste liquor alkaline, adding a reducing agent, introducing the resulting soln. into a tank packed with copper plates. and depositing copper on the copper plates. CONSTITUTION:Sodium hydroxide as an alkali agent is added to waste liquor after chemical copper plating to adjust the waste liquor to about 10.5-13pH, and 3-10g/l formaldehyde or p-formaldehyde as a reducing agent is added. The resulting soln. is introduced into a tank packed with copper plates or plates each having a stuck copper film, and metallic copper is deposited on the copper plates by reduction at 30-70 deg.C temp. of the soln. Copper can be removed and recovered very easily from the waste liquor.
Patent JP-H07248687-A (JP)
Title: Electrophotographic device and belt transfer device thereof
Inventor: CHIBA MASAKO
IPC: G03G15/16
Filed: 1994-03-11
Abstract: PURPOSE:To provide an electrophotographic device suppressing an increase of the total current due to the belt resistance and environment, capable of attaining the sufficient output of a power source, suppressing increase of the potential of a transfer belt, and capable of stabilizing the image quality and to provide its belt transfer device. CONSTITUTION:This electrophotographic device is arranged with at least an electrifying device 10, an exposing means 12, a developing device 13, a charge removing means 16, and a cleaning means 15 around an image carrier 1. A belt transfer device is provided with a transfer belt 2, a voltage applying member 6, a power source 5, an earth member 7, and a driving means 7 moving the earth member 7 to the front or rear of the rotating direction of the transfer belt 2.
Patent JP-S57154639-A (JP)
Title: Magnetic recording medium
Inventor: SAKAMOTO AKITO
IPC: C10N20/06
Filed: 1981-03-20
Abstract: PURPOSE:To obtain an endless magnetic tape recording medium superior in running stability, by providing a lubricant layer including fine powder of fluororesin and fluorinated alkylester on the rear side of a base material. CONSTITUTION:A lubricant layer where fine powder of a fluororesin having lubricity such as resin of tetrafluoroethylene, hexafluoropropylene, or trichlorofluoroethylene and a fluorinated alkylester expressed by formula CF3(CF3)nCOOR (R is an alkyl radical or alkylene oxide and n is an interger) having the surface activity and the lubricating function are dispersed in a binder such as a rubber- like resin, is provided on the opposite face of a base material which has a magnetic layer on one face.
Patent JP-H09224828-A (JP)
Title: Method for steaming confectionery
Inventor: YONEYAMA KOICHI
IPC: A23G3/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To easily perform take-out from a steamer, improve sanitation, improve a heat insulation property and a moisture insulation property and prevent the taste right after being steamed from being damaged for a long time even after delivery to a customer is performed in a method for steaming confectionery such as a bun with a bean-jam filling or the like. SOLUTION: A lower container 2 whose upper surface is opened provided with a steam introducing opening 16 on a bottom part 10 and a lid body 4 for covering the upper surface of the lower container 2 are used and the confectionery 22 is put in the steamer in the state of being contained in the lower container 2 and steamed for prescribed time. Then, the lid body 4 is put on the lower container 2 containing the confectionery 22 and the steam introducing opening 16 of the lower container is shielded by a seal.
Patent JP-H01214682-A (JP)
Title: Raising and lowering device for power window
Inventor: ICHIKAWA SATOSHI
IPC: H02P25/06
Filed: 1988-02-24
Abstract: PURPOSE:To make the device compact and lightweight to facilitate the manufacture and assembly and make it possible to reduce the generation of noise by arranging housings containing ultrasonic linear motor on a window panel, thereby driving the window. CONSTITUTION:A high frequency voltage is applied to a vibrator 28 consisting of an ultrasonic linear motor 25 attached through housing 4, 5 to a wind panel 6 to generate an expansive and contractive action in accordance with the frequency. By vibration-displacement of different phases generated in a pair of driving legs 27b, 27c which are different in their resonant frequencies, a moving member 27 runs along guide rails 2, 3 laid on a door panel. At this time, the driving legs 27b, 27c are constantly brought into contact with the faces of the guide rails 2, 3 with pressure by a spring means, and thus stabilized running of the moving member can be maintained.