baber/WOPTO huggingface dataset:
Patent JP-2000300896-A (JP)
Title: Hanger with compression presser
Inventor: ABE KOICHI
IPC: D06F71/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a hanger for generating a pressing action by attaching two pressing plates to which elastic sheets are stuck to the lower parts of a hanger and holding trousers between the two pressing plates. SOLUTION: Two pressing plates 3 and 4 to which elastic sheets are stuck are attached to the lower parts of a hanger and trousers 7 are held between the two pressing plates 3 and 4 to generate a pressing action, remove wrinkles and form folds.
Patent JP-H08321632-A (JP)
Title: Semiconductor light-receiving element
Inventor: TANAKA KIYOTSUGU
IPC: H01L29/47
Filed: 1995-05-26
Abstract: PURPOSE: To provide a comb-type electrode opposing type semiconductor light- receiving element of a structure, wherein even in the case where the frequency characteristics of the element is attached importance to use the element, the high light-receiving efficiency of the element and the good response characteristics of the element can be obtained. CONSTITUTION: An n-type semiconductor layer 2 is provided on a semi-inuslative semiconductor substrate 1 and n<+> regions 3 are provided in the layer 2. The comb-type electrode 4 on one side of comb-type electrodes 4 and 5 is brought into Schottky contact with the layer 2 and the other comb-type electrodes 5 are respectively brought into ohmic contact with the regions 3. The electrodes 5 are grounded, for example, and a bias voltage VD is applied to the electrode 4.
Patent JP-H04352608-A (JP)
Title: Packaging method using low density polyethylene film
Inventor: HAYASHI TATSUO
IPC: B65B49/16
Filed: 1991-05-27
Abstract: PURPOSE:To automatically perform packaging of porous buffer material using a low density polyethylene film by a method wherein, while air is blown against a vertically stretched low density polyethylene film to form a space for insertion of porous buffer material, the porous buffer material is carried into said space to wrap around said material with said film and welding both ends of the film. CONSTITUTION:Air is blown from an air blow hole formed in an air feed pipe 6 of a delivery device 3 and at the same time a guide roller 15 is loosened so that a space for insertion of a porous buffer material W is formed inside a low density polyethylene film stretched between a film end gripping bar 17 of a film winding device 16 and a film drawing out bar 18 under air pressure. When the material W which is held by the device 3 and guided over a bottom plate 9 reaches a welding zone, the bar 18 holding the film is lowered so that the film is held between the bars 17,18 to weld the ends of the film by means of a welding device 19 and also melted and divided by said means.
Patent JP-S6134346-A (JP)
Inventor: JIYAN KUROODO BOONAN
IPC: F02M59/34
Filed: 1985-07-12
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-H10330395-A (JP)
Title: 5'-deoxy-cytidine derivative
Inventor: HATTORI KAZUO
IPC: A01N43/04
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new derivative comprising a specific 5'-deoxy- cytidine derivative, assisting the selective transportation of 5-fluorouracil as an anti-cancer medicine to a tumor tissue, exhibiting extremely improved antitumor activity by simultaneous administration with the anti-cancer medicine. SOLUTION: This new 5'-deoxy-cytidine derivative is shown by formula I R<1> is H, a group readily hydrolyzable under physiological conditions; R<2> is H or a group of the formula COOR<4> [R<4> is a 1-15C hydrocarbon chain or a group of the formula (CH1 )n -Y (Y is a 1-4C alkyl, alkoxy, phenyl, etc.; (n) is 0-4)]; R<3> is H, Br, I, cyano, a 1-4C alkyl, vinyl, ethynyl, etc.} (e.g. 5'-deoxy-5- ethynylcytidine) and is useful as a medicine composition showing extremely improved antitumor activity by simultaneous administration with 5-fluorouracil as an anti-cancer medicine. The compound is obtained by coupling a cytosine derivative of formula II with a saccharide of formula III (P<1> is a hydroxy protecting group) in the presence of a Lewis acid catalyst and deprotecting the resultant substance.
Patent JP-S5674936-A (JP)
Title: Position detection method of semiconductor chip
Inventor: KOJIMA HISAAKI
IPC: H01L21/68
Filed: 1979-11-22
Abstract: PURPOSE:To perform a positioning by a method wherein the difference between a masking sheet reflected ray level and a semiconductor chip reflected ray level is made great to detect the position of a chip. CONSTITUTION:A surface of a masking sheet is made rough to generate an irregular reflection or it is painted with color to magnify an absorption factor of light. Or both are performed. With this, even if there exists an unequality in the superficial state of a semiconductor chip, reflected rays of a masking sheet are made small, as a result, a stable detection can be always performed.
Patent JP-2000343283-A (JP)
Title: Device for controlling slide of screw press
Inventor: MORI HIROYUKI
IPC: B30B15/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To maintain the accuracy of products by suppressing inclination of a slide caused by eccentric load without adding excess load to a servomotor and to elongate the life of a die by suppressing wear of the die. SOLUTION: Relating to a screw press 1 provided with plural sets of screw mechanisms 2, 3 for vertically moving a slide 4 and servomotors 14, 15 which are provided corresponding one to one to each set of the screw mechanisms 2, 3 and with which corresponding screw mechanisms are driven, the press is provided with plural linear scales 21, 22 for detecting the position of bottom dead center in plural parts 4a, 4b on the bottom surface of the slide and an arithmetic processing circuit 50 for determining the inclination of the slide 4 based on the bottom dead center signal from each linear scale 21, 22, executing correction for lowering the target bottom dead center positions in the parts on the bottom surface of the slide which is positioned on the side of large load,  controlling the operation of the servomotor for driving the screw mechanism related to the vertical motion of the parts on the bottom surface of the slide in accordance with the target bottom dead center position after correction.
Patent JP-H11342806-A (JP)
Title: Time control system
Inventor: FURUICHI KENJI
IPC: H04L5/00
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a time control system capable of saving wiring to a harness for an instrument panel and of reducing the number of connecting points. SOLUTION: A multiplex circuit is housed in any one of connectors, connectors 6a, 9 for connecting a harness 1 for a body to a harness 2 for an instrument panel. At least part of signal wires for the harness 1 for the body is multiplexed to transmit to a multiplex transmission line for the harness 2 for the instrument panel. A multiplex circuit is housed in connectors 6b for connecting the harness for the instrument panel to a meter. A/D conversion or parallel conversion is applied to a multiplex signal to transmit to the meter 5. An alarm device and a circuit for driving the alarm device are housed in any one of the paired connectors, a pair of connectors 6a, 9 for connecting the harness 1 for the body to the harness 2 for the instrument panel, or a pair of connectors 6b for connecting the harness 2 for the instrument panel to the meter.
Patent JP-S5675636-A (JP)
Title: Slide film holding device
Inventor: SHINOZAKI AKIRA
IPC: G03B27/20
Filed: 1979-11-26
Abstract: PURPOSE: To prevent generation of interference fringes, by providing a pressing means, which can adhere closely to the film picture face, in the device fixed part where the slide film is mounted and by sucking air between the pressing means and the film face to cause them to adhere to each other.  
     CONSTITUTION: Window 51 of film holder 50 has window frame 52, and the size of window 52 is caused to coincide with the size of film face (b) of slide film B. Air between film face (b) and mat surface 55a is sucked by the suction pump to cause them to adhere closely to optical glass 55, and therefore, interference fringes are not generated. Holder 50 has flat spring 55 fixed to side faces of grooves 50a and 50b for the purpose of facilitating fitting and removal operations of slide film B, and therefore, slide film B can be prevented from being caught in window frame 52 when it is mounted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0445677-A (JP)
Title: Sound/video receiver with guidance display for vehicle
Inventor: KONDO MASANORI
IPC: H04N5/445
Filed: 1990-06-13
Abstract: PURPOSE:To transmit guidance information without fail while comfortably enjoying television broadcasting by providing a means to manually control the outputs of character information and sound information. CONSTITUTION:A crew executes the service of the television broadcasting to the seats of passangers by a television signal demodulation circuit 1, receiver 17 and sound output device 14. Normally, a controller 6 presents the information of stop stations or the like corresponding to a moving distance according to information previously stored in a character/sound information storing medium 5. On the other hand, the passengers can get the required information by the receiver 17 while enjoying the television broadcasting by the receiver 17 and the sound output device 14. In the case of emergency, the escape guidance or another information can be outputted to a television screen or a sound output as well according to the command of the crew, central control room or computer, etc.
Patent JP-H098054-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAN SHIYAKUKEN
IPC: H01L21/331
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain a manufacturing method of a semiconductor device which reduces the collector-to-base junction capacity while reducing the number of masks and make an operational speed of an element fast by reducing the width of a base. SOLUTION: After an opening part wherein first insulation layers 41, 42, P<+> -base polycrystalline silicon layers 51, 52 and having second insulation layers 61, 62 as side surfaces is formed in an active region, polycrystalline silicon side walls 53, 54 are formed in contact with base polycrystalline silicon layers 51, 52 by laminating and etching P<+> -polycrystalline silicon while leaving a thin polycrystalline silicon film on an epitaxial layer 20. After an intrinsic base region is formed by segregating impurities on the inside of the epitaxial layer 20 by thermally oxidizing a thin polycrystalline silicon film remaining between the polycrystalline silicon side walls 53, 54, insulation side walls 64, 65 which expose the epitaxial layer 20 are formed.  An emitter polycrystalline silicon layer 71 and a collector polycrystalline silicon layer 72 are formed and an emitter region 23 and a base region 22 are formed by allowing impurities to be diffused to the epitaxial layer 20 from the emitter polycrystalline silicon layer 71 and the polycrystalline silicon side walls 53, 54.
Patent JP-S5776555-A (JP)
Title: Overhead projector film for use in pressure fixation type copying machine
Inventor: GOTOU KAZUO
IPC: G03G7/00
Filed: 1980-10-30
Abstract: PURPOSE:To obtain a film for use in an overhead projector improved in fixation performance and image quality, by forming a transparent thin film layer not having pressure sensitive adhesiveness on a transparent resin layer having rubber-like elasticity formed on a transparent film. CONSTITUTION:A transparent thin film layer not having pressure sensitive adhesiveness is formed on a transparent resin layer having rubber-like elasticity at normal temperature formed on a transparent film. As the transparent film layer, for example, an alcohol-soluble cellulose derivative, such as ethyl cellulose, modified polyvinyl acetate, and/or polyamide modified epoxy resin alone or mixed may be used, or a water-soluble resin or an inorganic pigment may be coated. Thickness of the transparent thin layer varies in accordance with the material quality of the elastic layer and its thickness, and it is preferably 0.5-2mu. Too thin film thickness makes it impossible to prevent adhesion of the film face, and too large thickness weakens the effect of fixation improvement and offset prevention exerted by the elastic film, so both the case are not desirable.
Patent JP-H09307417-A (JP)
Title: Operating panel and its controller
Inventor: HAYASHI RYOJI
IPC: G06F3/041
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent mis-operation of a device resulting from a contact with a very small force by providing an output means that outputs an ON or OFF signal when a contact or non-contact state of a transparent electrode continues stable for a specified time. SOLUTION: Whether or not an upper transparent electrode 100 and a lower transparent electrode 102 are in contact is decided for each prescribed time by interrupt processing. When its contact state is decided, a counter C to measure the contact consecutive time is increased and a counter A to measure the non-contact state consecutive time is cleared. When it is decided that the count of the counter C is 5 or over, the ON-input is confirmed and the counter C is cleared. When non-contact is decided, the counter A is increased and the counter C is cleared. When it is decided that the count of the counter A is 10 or over, the OFF-input is confirmed and the counter A is cleared.
Patent JP-S5858009-A (JP)
Inventor: SUTEFUAN JIEI ZESUKI
IPC: A46B5/00
Filed: 1981-09-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5486015-A (JP)
Title: Secondary air feeder for internal combustion engine
Inventor: OONISHI SHIGERU
IPC: F01N3/10
Filed: 1977-12-21
Abstract: PURPOSE: To obtain a secondary air feed source only by mounting cover to conventional generators.  
     CONSTITUTION: A cover 20 for covering a fan 18 consists of a cylindrical portion 20a, a ringed flat portion 20b extending along a substrate 19 at a slight interval to the substrate 19, a cylindrical flange portion 20c facing at a slight interval to a cylindrical outer circumferential surface 21 of a pulley 17 and a duct portion 23 extending in the tangential direction to the cover 20. An end portion of the cylindrical portion 20a is fitted onto an outer circumferential wall of a housing 11, and the cover 20 is fixed to the housing 11 by means of a bolt 24. Consequently, air with high temp and high pressure is formed in the cover 20 all the time, thus promoting the oxidation reaction of combustible components in exhaust gas. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05388-A (JP)
Title: Laser beam machine
Inventor: AIKAWA ATSUSHI
IPC: B23K26/38
Filed: 1991-06-25
Abstract: PURPOSE:To provide the laser beam machine which allows the efficient optimum setting of laser beam processing conditions, such as laser beam cutting speed, laser output and pulse conditions. CONSTITUTION:This laser beam machine executes laser beam processing under the regulated conditions by regulating the laser beam processing conditions, such as laser beam cutting speed, in NC programs. The above-mentioned machine has processing condition files which can register the over-ride values for correcting the above-mentioned laser beam processing conditions, a processing condition registering means which properly registers the over-rider values in the respective processing condition files in accordance with the trial processing of the respective NC programs and an over-ride processing means which retrieves the processing condition files in correspondence to the NC processing program to be executed and multiplies the corresponding conditions of the program to be executed by the over-ride value concerning the corresponding program registered in the above-mentioned file in the actual processing after the trial processing and executes the above-mentioned NC program.
Patent JP-S5579085-A (JP)
Title: Floating separator for waste water
Inventor: AKUTSU HITOSHI
IPC: C02F1/24
Filed: 1978-12-11
Abstract: PURPOSE: To prevent the adhesion of suspended solids to ejector by injecting compressed air whose pressure and flow rate are regulated into ejector from a compressor.  
     CONSTITUTION: A part of pressurized waste water from the outlet of the pressure water pump 1 is sent back to the inlet of the pump 1 through the ejector 2 by the return water regulating valve 6 for circulation, where compressed air from the compressor 11 is supplied forcibly into the top of the ejector 2 while being regulated its flow rate and pressure by the pressure regulating tank 12. Thus, troubles with the pressure reduction of the ejector 2 caused by the blocking of the ejector 2 with suspended matters in waste water and the interrupting phenomenon to air sucked can be eliminated. In addition, undissolved air in the ejector 2 is dissolved in the pressurized water tank 7 and the remaining air is discharged from the upper part of the tank 7. And, the air-dissolved pressurized water is supplied into the floating separator through the water pressure-regulating valve 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S641494-A (JP)
Title: Current limiting system
Inventor: INAMURA JUNSHIRO
IPC: H02P7/29
Filed: 1987-06-22
Abstract: PURPOSE: To realize a current limiting system having simple structure and no loss, by imposing a limit on a PWM signal.  
     CONSTITUTION: PLL1 compares an actual speed frequency FG with a referential frequency FCK, and produces a signal F/V corresponding to differential frequency and a signal F/P corresponding to differential phase. When FG comes within some range(±5∼10%) with respect to FCK, a LOCK signal is outputted with 'H' level. F/V and F/P signals are added and compared with a triangular wave generated from a triangular wave oscillator 4 in a comparator 2, and outputted as a pulse width modulated drive signal V o . Since the LOCK signal is 'H' when a motor is started, transistor Q1 is turned ON and a signal V s  is limited by resistors R 1 , R 2 . Consequently, a simple and inexpensive current control system having low loss can be obtained. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H02211818-A (JP)
Title: Installation structure for culturing eel and method for cooking cultured eel
Inventor: KAJI MASAMI
IPC: A23L5/10
Filed: 1988-06-20
Abstract: PURPOSE:To obtain cultured eels, holding taste, etc., without any difference from that of natural eels by drilling hole parts at the bottom of a culture pond, filling active carbon therein, culturing the eels and then steaming the cultured eels with vapor of specific ionic water. CONSTITUTION:Hole parts 2 for holding a prescribed shape and depth are initially drilled at a prescribed interval in the bottom of a cultured pond 1 and active carbon 3 is then filled in the above-mentioned hole parts 2. Eels cultured in the culture pond 1 or other prescribed culture ponds are subsequently steamed with vapor of ionic water which is prepurified by action of carbon and subjected to electrical conduction with a static electron generator for a prescribed time to afford cultured eels holding taste and appearance without any difference from those of natural eels.
Patent JP-S5488996-A (JP)
Title: Copolyester resin
Inventor: UNO KEIICHI
IPC: C08G73/00
Filed: 1977-12-19
Abstract: PURPOSE: To prepare a copolyester resin useful as fibers, films, bottles, etc., free from gelation when melted, and having excellent dynamic properties, thermal deformation resistance, flame resistance, etc., by incorporating specific imide ring- containing ester unit.  
     CONSTITUTION: A linear thermoplastic copolyester having a structure consisting of (A) the unit I, (B) the unit II and (C) the unit III, wherein (C)/(A) is 75/25 - 0.1/99.9 (molar ratio). The copolyester is prepared, e.g. by polycondensing terephthalic aicd (derivative) with ethylene glycol (derivative), N-hydroxyethyl trimellitic imide IV (R 1  is H, 1-6C alkyl, etc.; R 3  is H or 1-3C acyl ), etc.. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5942566-A (JP)
Title: Dust collecting device
Inventor: AOKI TOMOHIRO
IPC: G03G15/08
Filed: 1982-09-03
Abstract: PURPOSE:To improve dust collection effect and to prolong the life of a rilter, etc., by switching the air blasting means of a dust between suction and blasting corresponding to picture formation processes. CONSTITUTION:An electromagnetic device 35 operates a photosensitive drum 1 and a suction blower 27 simultaneously and a guide 25b is held through a plunger 36 and a spring 34 on the side where an opening part 25a is formed, so a developer scattered from a developing device 3 passes through a dust collecting duct 25 from the opening part 25a as shown by an arrow to be collected in a dust collecting filter 26. When copying operation ends and a sleeve 14, the photosensitive device 1, and electromagnetic device 35 get to inoperative successively, the guide 25b blocks the opening part 25a extending to the suction duct 25 and only a blast from a blowoff duct 29 operates on the opening part of the developing device to functions as an air curtain at the opening part, so the developer is prevented from scattering from the opening part.
Patent JP-2000348684-A (JP)
Title: Microwave discharge lamp device
Inventor: SEKI KATSUSHI
IPC: H01J65/04
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To efficiently transduce a microwave electromagnetic field generated to luminescent energy. SOLUTION: This microwave discharge lamp device is equipped with a microwave generator 1, a coaxial resonator 41, a lamp 51 positioned in the coaxial resonator 41, and a coaxial transmission line 21d having one end connected to the microwave generator 1 and the other end connected to the coaxial resonator by a microwave coupler 3. The lamp 51 takes the form of a doughnut surrounding the internal conductor 41d of the coaxial resonator 41.
Patent JP-S637876-A (JP)
Title: Formation of film on surface of polypropylene resin composition
Inventor: SHIOMI TEIICHI
IPC: B05D7/02
Filed: 1986-06-30
Abstract: PURPOSE:To enhance the close adhesiveness of a film and to prevent the shrinkage of the film at the time of baking, by applying plasma treatment to a polypropylene resin composition in which a rubber composition having a specific formation is compounded before forming the film. CONSTITUTION:A polypropylene resin composition to be formed into a film is formed of a polypropylene resin and 5-100pts.wt. of 100pts. of the polypropylene resin of ethylene/alpha-olefin/polyene copolymer rubber. A molded article is formed from the polypropylene resin composition containing a filler such as talc, mica or pulp if necessary other than said essential components according to a usual method and plasma treatment is applied to the surface of the molded article prior to forming the film. At last, urethane paint is applied by spray coating to form the desired film on the surface of the molded article to bake and cure the same.
Patent JP-H02837-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HIRANO KATSUMI
IPC: G03C1/34
Filed: 1988-06-22
Abstract: PURPOSE:To improve sharpness and graininess and to decrease fogging by specifying the diameter and shape of the silver halide particles in an emulsion layer and incorporating a specific compd. into emulsion layers or other hydrophilic colloidal layers. CONSTITUTION:The planar particles having >=0.15mum diameter occupy >=70% of the total projection area of the total silver halide particles in the emulsion layers and the particles having >=5 ratio b/a of the longest distance (a) between >=2 parallel twin planes possessed by the planar particles and the particle thickness (b) occupy >=50% (number) of the total planar particles; in addition, the compd. expressed by formula I is incorporated into the emulsions or the other hydrophilic colloidal layers, In formula I, Z denotes a heterocyclic ring directly or indirectly having at least one piece of the group selected from -SO3M, -COOR1, -OH, and -HR2; M denotes a hydrogen atom, alkali metal atom or -NH4. R1 denotes a hydrogen atom, alkali metal atom or 1-6C alkyl group; R2 denotes a hydrogen atom, 1-6C alkyl group, etc. The fogging is decreased in this way and the low-intensity reciprocity law failure is lessened.