baber/WOPTO huggingface dataset:
Patent JP-S56118783-A (JP)
Title: Light projector
Inventor: SUZUKI TAKASHI
IPC: C02F1/32
Filed: 1980-02-25
Abstract: PURPOSE:To avoid the falling of a discharge lamp and to easily attach a steady rest to the lamp, by fixing the steady rest to the lamp in such a manner to desirably adjust the steady rest vertically and horizontally. CONSTITUTION:The discharge lamp 2 is hung from a terminal box 12 into stock water 11. The tip end 2a of the discharge lamp is reduced in diameter. The base of the discharge lamp is provided with an adaptor 13. The tip end 2a is provided with the steady rest 4. The steady rest 4 has a big throughout opening 15. By tightening bolts 18a, 18b, the position where the steady rest is pressed onto the tip end 2a is adjusted, and the steady rest is fixed onto the tip end 2a. Consequently, the position of the steady rest is easily adjusted to insert the tip end of the discharge lamp into the steady rest, even in case where the tip end is at a wrong position.
Patent JP-S61182229-A (JP)
Title: Washing apparatus
Inventor: KOMIYA KAZUMOTO
IPC: H01L21/304
Filed: 1985-02-08
Abstract: PURPOSE:To make it possible to remove foreign bodies adhering strongly to laundry to be washed having a complicated shape, by forming a washing apparatus equipped with a holding unit for the laundry and a liquid jetting nozzle provided opposite to the holding unit. CONSTITUTION:A package substrate 4 having a pellet 3 is fixed to a holding unit for laundry, which positions in the upper part of a casing 1 with its opening directed downward. A liquid jetting nozzle 5 and a gas blasting nozzle 6 are disposed with their respective tips directed into a cavity of the substrate 4 at the position opposite to the holding unit 2. In this structure, jetting of Freon directed toward the laundry from the nozzle 5 makes it possible to remove foreign bodies made to adhere strongly as well as oil-like adherends using an impact force. Blasting of compressed air using the nozzle 6 makes it possible to accelerate the drying process.
Patent JP-S55115387-A (JP)
Title: Semiconductor laser device
Inventor: SAITOU HIDEHO
IPC: H01S5/00
Filed: 1979-02-26
Abstract: PURPOSE: To obtain a device in which an active layer is not thermally damaged, by providing the device with a layer which serves for interruption of electrical current and also acts as an absorbing region for absorbing large wavelengths and by thereafter continuously growing a clad layer, an active layer, another clad layer and a cap layer on said layer.  
     CONSTITUTION: A layer 12, which serves for interruption of electrical current and also acts as an absorbing layer for absorbing large wavelengths, is grown on an n-type InP substrate 11. The layer 12 is etched and striped by photolithography to provide current paths. An n-type InP clad layer 13, an n-type or p-type active InGaAsP layer 14, a p-type InP clad layer 15 and a p-type InGaAsP cap layer 16 are therafter continuously grown on the entire surface. According to this method, the active layer 14 is not thermally damaged during the growing and the crystallintity is improved. After that, as in the conventional cases, a p-side electrode 17 is coated on the layer 16, an n-side electrode 18 is coated on the reverse side of the substrate 11 and the substrate is cleft, thereby manufacturing a laser diode. This results in lengthening the lifetime of the device in which current constriction and transverse mode control are enabled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03224574-A (JP)
Title: Tube containing contrast media
Inventor: SAMEJIMA MITSURU
IPC: A61L29/00
Filed: 1990-01-31
Abstract: PURPOSE:To obtain the tube being white and having a high contrast effect and to prevent it from being discolored with the lapse of time by constituting the tube by forming the inside layer by a tubular synthetic resin in which a fluid passage is formed in the inside, forming the intermediate layer by dispersing an X-ray contrast media in the synthetic resin and giving ultraviolet ray transmission resistance to the outside layer and forming the tube consisting of three layers. CONSTITUTION:An inside layer 1 consists of a tubular synthetic resin in which a fluid passage 4 is formed in the inside, and an ethylene tetrafluoride copolymerization resin is used. An intermediate layer 2 is formed by dispersing an X-ray contrast-media consisting of white bismuth into a synthetic resin, and a white bismuth compound is a white bismuth crystal consisting of bismuth oxide, bismuth nitrate and bismuth sulfate, and that which is 83-88weight% bismuth content is used, and by dispersing and mixing it is a synthetic resin within a range of 3-25weight%, the inside layer 1 is covered. The outside of the intermediate layer 2 is covered with an outside layer 3 formed by dispersing and mixing titanium oxide of 0.05-1.0mum particle size by 0.5-2.0weight% in the synthetic resin. In such a way, the appearance shows white and at the time of using it for the human body, there is no sense of incompatibility, ultraviolet rays are prevented as to its transmission by the outside layer 3, and yellowing of white bismuth is prevented.
Patent JP-S55115706-A (JP)
Title: Push pull amplifier
Inventor: NAKAYAMA TAKUHIDE
IPC: H03F3/30
Filed: 1979-02-28
Abstract: PURPOSE:To keep the output offset voltage always at ground potential, by suppressing the dispersion of operating current on and after the second stage caused by the dispersion of IDSS of FET. CONSTITUTION:When a signal is fed to the input terminal IN, it is amplified with the push pull amplifying circuit consisting of FFTs Q1, Q2, driver transistors (TR)  Q3, Q4, and output TRs Q5, Q6, and outputted at the output terminal OUT. On the other hand since the collector of TRs Q8, Q10 constituting a part of the current  Miller circuit is connected via the resistors R8, R10 respectively at the output terminal OUT, if the offset voltage of the output terminal is shifted to positive or negative, the collector current of TRs Q8, Q10 is changed with it and the collector current of TRs Q7, Q9 is also varied, allowing to control the base bias potential of  output TRs Q5, Q6 and the output offset voltage to be kept at ground potential.
Patent JP-H09197571-A (JP)
Title: Original platen device for plate maker
Inventor: OGISO MASAHIRO
IPC: G03G13/28
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain an original platen device for a plate maker capable of reproducing an original position with an easy operation in photographing the same sized original, that is, in making a plate for paged goods, and also preventing a positioning means from obstructing in making a plate for a single original. SOLUTION: As for the original platen device for a plate maker for bringing the original D into tight contact with the surface of the original platen glass 3 by a pressing plate A, the device is provided with at least one slender strip ruler piece S1 and S2 on the optional position of the surface of the original platen glass 3 along each edge of the original D. Each ruler piece S1 and S2 is provided with a strip base (b) formed of a rigid thin synthetic resin sheet and a soft rubber layer (g) laminated on the rear side of the strip base (b) with a uniform thickness.
Patent JP-H07208475-A (JP)
Title: Divided type shaft sleeve
Inventor: KIMURA YOSHIICHI
IPC: F16D1/09
Filed: 1994-01-21
Abstract: PURPOSE:To provide a divided type shaft sleeve having the small whole, including shaft sleeve and a fixing means for it, and a slipless divided surface. CONSTITUTION:In a divided type shaft sleeve to be fitted to a shaft 2 composed of plural shaft sleeve pieces 1a and 1b divided in a peripheral direction, tapered surfaces 11 and 13 tilted toward the axis are formed on the axial both end parts of respective sleeve pieces 1a and 1b, an engaging part A having a tapered surface 12 closely contacting one side tapered surface 11 of the respective shaft sleeve pieces 1a and 1b, and a sleeve presser 4 having a tapered surface 14, fixed to the shaft 2 and also closely fitting to the other side tapered surface 13 of the respective shaft sleeve pieces 1a and 1b, is provided.
Patent JP-S62180077-A (JP)
Title: Coating method for inside surface of pipe
Inventor: HIRAI HIROSHI
IPC: C23C16/50
Filed: 1986-02-05
Abstract: PURPOSE:To coat the inside surface of a coating pipe at a high film forming speed by evacuating the inside of the coating pipe consisting of a conductive material to a vacuum then introducing gas into the coating pipe and impressing a high voltage between the coating pipe and electrode to generate glow discharge in the coating pipe. CONSTITUTION:The coating pipe 1 consisting of the conductive material is housed into the vacuum vessel 5 and is heated to a prescribed temp. by a heater 7 for heating. The inside of the vacuum vessel 5 is then evacuated to a vacuum through a discharge port 8 to maintain a prescribed degree of vacuum in the coating pipe 1. The gas contg. elements such as SiH4 and CH4 for the film to be coated is introduced into the coating pipe 1 through a has introducing pipe 9. The high voltage is impressed between the above-mentioned coating pipe 1 connected to the gas introducing pipe 9 as the 1st electrode and the grounded vacuum vessel 5 as the 2nd electrode from a high voltage power source 6. The glow discharge is thereby induced in the coating pipe 1 to ionize the above-mentioned gas. The above-mentioned ions deposit on the inside surface of the coating pipe 1 to form the film of SiC, etc., thereby coating the inside surface of the pipe.
Patent JP-H05255326-A (JP)
Title: Imidazo(1,2-a)pyridine, pharmaceutical composition containing the compound and its preparation
IPC: C07F9/6561
Filed: 1993-02-10
Abstract: PURPOSE: To obtain new imidazo [1,2-a] pyridines that have angiotensin- antagonistic activity and are useful for treating hypertension, heart failure, ischemic peripheral circulatory disturbance, or myocardiac ischemia and for preventing progress of heart failure after myocardiac infarction.  
     CONSTITUTION: The compounds of formula I (R a  is an alkyl, cycloalkyl, alkoxy or the like; R b  is HF, Cl, Br, alkyl, CF 3 , carboxy, CN or the like; R c  is H, F, Cl, Br, optionally substituted alkyl, alkoxy, CF 3  or the like; R d  is H or an alkyl; R e  is carboxy, CN, 1H-tetrazolyl, alkansulfonylaminocarbonyl, phosphino, phosphono, phosphate or the like; X is O, optionally substituted imino, CO or the like), for example, (R,S)-2-ethyl-8-methyl-5-[a-(2'-carboxybiphenyl-4-yl)-α- hydroxy-methyl]imino[1,2-a]pyridine, are obtained by reacting compounds of formula II (R b ' is H, F, Cl, Br or alkyl; CF 3 ) with biphenyl compounds of formula II (R 3  is H or an alkyl), in which R b  in the compound of formula I is R b '. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S63190846-A (JP)
Title: Production of 1,4-naphthoquinone
Inventor: MINAMI RYOHEI
IPC: C07C50/12
Filed: 1987-02-02
Abstract: PURPOSE:To obtain the titled compound by a simplified process in high yield, by limiting sulfur content in a raw material and a reaction temperature to specific ranges and catalytically oxidizing coal-based naphthalene in vapor phase in the presence of a vanadium pentoxide-potassium sulfate-potassium pyrosulfate. CONSTITUTION:Naphthalene containing 4,000-10,000ppm, preferably 5,000-8,000ppm calculated as sulfur atom of sulfur or a sulfur compound is used as a raw material and catalytically oxidized with oxygen gas in vapor phase at 430-480 deg.C in the presence of a catalyst consisting essentially of pentoxide-potassium sulfate-potassium pyrosulfate having a composition shown by the formula (X is Si, Ti, Al, etc.; a-g are atomic ratio of each atom; a:b:c:d: e:f is 10:10-100:5-100:0.1-10:0.05-10:10-300; g is number determined by values of a-f, etc.) to give 1,4-naphthoquinone. This process has high conversion ratio of naphthalene and does not require separation, recovery and reuse of unreacted raw material.
Patent JP-S61182302-A (JP)
Title: Semiconductor integrated circuit
Inventor: TSUKADA KOJI
IPC: H01Q1/24
Filed: 1985-02-07
Abstract: PURPOSE:To form a microwave transmitting and receiving device not requiring assembling and adjustment with very small size by providing a plane antenna and an amplifier onto a semi-insulating or insulating substrate. CONSTITUTION:The plane antenna 12 is formed on the semi-insulation GaAs substrate 11, and a phase shift section 14, an RF changeover switch 15, a reception amplifier section 16 and a transmission amplifier section 17 are formed on a GaAs layer 13 formed on the semi-insulating substrate 11 by a microstrip line 18 in common use as a matching circuit. The GaAs layer 13 is formed by applying ion-implantation to the semi-insulation GaAs substrate and this layer is an active layer of a field effect transistor. Further, the microstrip line 18 is formed by applying vapor-deposition of three layers AuGe/No/Au and plating selectively Au.
Patent JP-S56118184-A (JP)
Title: Detector of quantity of paper pile
Inventor: NAGASE YASUO
IPC: G06M7/00
Filed: 1980-02-25
Abstract: PURPOSE:To accurately detect the quantity of paper pile in carrying by conveyor, by providing a detection switch of height consisting of a plurality of microswitches toward orthogonal direction as the paper pile carrying direction. CONSTITUTION:The paper pile 2 loaded on a conveyor 1 is carried toward the arrow and it passes through under the sheet 4 of low friction having flexibility. In this case, the sheet 4 is lifted up according to the quantity of the paper pile 2, and detection switches 3 opposing to the height specified or more, are operated. Further, the number of switches 3 operated can detect the quantity of paper pile surely. Further, the sheet 4 smoothly guides the paper pile 2 at the lower side of the switches 3, and the damages of the switches 3 and pile 2 caused by the collision against the switches 3 can surely be avoided, and no residual of paper pile loaded on the switches 3 or clipped is caused.
Patent JP-H08223874-A (JP)
Title: Winding device for armature
Inventor: USAMI HIROSHI
IPC: H02K15/09
Filed: 1995-02-10
Abstract: PURPOSE: To increase an output by increasing a number of windings with the winding made approximate to a normal winding by a simple constitution. CONSTITUTION: An opening part 27a exposing only a required tongue 13a is provided on the tip side of a single shield member 27 enveloping a commutator 13 of an armature 10, and after a lead wire 1c of a coil supplied from a flier 34 is wound around the tongue 13a, the shield member 27 is turned about 90 deg. in a direction of arrow mark around an axial line X, so that the lead wire 1c is extruded to firmly fasten a wire connecting part, and to place a position of the opening par 27a in a vertical direction. In this condition the shield member 27 is a little retracted and placed in a position of covering a base part of the tongue 13a, and after a plurality of the coils are wound by spreading a winding space, further the shield member is placed in a position of exposing the commutator 13, so as to cut the lead wire in the winding end.
Patent JP-H02203882-A (JP)
Title: Pachinko (japanese pinball game) machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 1989-02-01
Abstract: PURPOSE:To prevent the impression that the possibility of a special play is lowered and to keep interest by providing a movable piece select drive control means on a drive control means, whereby when at the time of winning a prize in a start prize winning slot while one pair of movable pieces are driven to open and close, the other pair of movable pieces are driven. CONSTITUTION:When prize winning occurs in a start prize winning slot 12, first movable pieces 22a, 22b and second movable pieces 23a, 23b of a variable prize winning device 20 are permitted to open and close twice at short time intervals. Further, when prize winning occurs in start prize winning slots 13a, 13b, the first movable pieces 22a, 22b and the second movable pieces 23a, 23b are permitted to open and close once at short time interval. In the case where a pinball enters the start prize winning slots 12, 13a, 13b to produce special play conditions, when the first movable pieces 22a, 22b are opened and closed, and the second movable pieces 23a, 23b are not opened and closed, the second movable pieces 23a, 23b are started to open and close, and an opening-and- closing timer is set to open and close for the number of times corresponding to the start prize winning slots 12 or 13a, 13b, whereby the opening and closing drive is controlled.
Patent JP-2000220358-A (JP)
Title: Sash
Inventor: TOBE TADAO
IPC: E06B3/46
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a sash which can avoid interference with a handle while keeping the strength of the core material of a stile and which is excellent in the strength and handlability. SOLUTION: This sash is provided with a square frame body 2 constituted of the upper frame 2a and the lower frame 2b and right and left framess 2c, 2c, and sliding doors 3a, 3b openably fitted into the frame body 2. A glass panel 12 is fitted in the square frame body 11 composed of the upper and lower rails and right and left stiles 11c to constitute the sliding doors 3a, 3b. A handle 16 is provided in at least one of the stiles 11c and a core matewrial 13b is provided in the stiles. Further, a recess 17 is formed in the core material 13c of the stile 11c in order to avoid the handle at a position corresponding to the handle 16.
Patent JP-H11224414-A (JP)
Title: Cleaning tape or sheet for device
Inventor: SANO MASANORI
IPC: G11B5/41
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To enable easy and smooth cleaning with excellent efficiency while preventing the transfer of an adhesive by providing a cleaning tape base body with at least one cleaning part comprising an adhesive layer on one or both surfaces of the supporting body and a porous screen layer on one or both surfaces of the adhesive layers. SOLUTION: The sheet-type supporting body 1 consists of, for example, a plastic sheet such as polyethylene terephthalate, polyethylene and polyvinylchloride, a paper or a synthetic paper and has about 25 μm to 1.0 mm thickness. The adhesive layer 2 is formed by using a synthetic rubber such as acryl, styrene and silicone rubbers, and a porous screen 3 such as a woven cloth, nonwoven fabric, paper and plastics is formed on one surface of the adhesive layer. The objective body to be cleaned is pressed and brought into contact with the surface 20 where the adhesive layer is exposed. When the objective body to be cleaned is separated from the sheet, dust or the like depositing on the objective body is transferred and the surface of the body is cleaned.
Patent JP-H08223337-A (JP)
Title: Image recorder
Inventor: NAKAGAWA TOSHITAKA
IPC: G06F13/00
Filed: 1995-02-10
Abstract: PURPOSE: To prevent useless print processing after system reset by providing a means inhibiting an output of a remote diagnosis request at the output after the end of system reset. CONSTITUTION: A CPU 22 identifies attribute of received information and the obtained attribute information is stored in a nonvolatile buffer memory 28. When an important fault takes place during the reception of the remote diagnostic request from a computer, the system reset start processing is executed on the occurrence of a fault and when restart in the system rest is finished, whether or not a page included in the file being received is a page to be printed out is discriminated based on the attribute information. Thus, only an image information page to be printed out among pages included in a file received and left in the memory 28 before the system reset is printed out and the command page is released without printing out and useless print processing is prevented in the printer 18.
Patent JP-S54114563-A (JP)
Title: Production of thermosetting resin decorative laminate
Inventor: HORIBATA SOUICHI
IPC: B29C55/00
Filed: 1978-02-28
Abstract: PURPOSE:To obtain a decorative laminate of a wooden base having a protuberance pattern, by placing a deformable sheet on prepreg having a protuberance pattern put on a wooden base, followed by hot pressing. CONSTITUTION:The prepreg 2' having the protuberance pattern 3 is put on the wooden base 1 and, if necessary, with the sheet 6 coated with an adhesive laid between the base 1 and the prepreg 2' (the overlay 4 is applied to the prepreg 2', if necessary). The deformable sheet (rubber sheet, etc.) is placed on the prepreg 2'. and the layers thus formed are hot pressed by the hot platens 7 and 7 to give a decorative sheet consisting of the resin layer 2 having the protuberance pattern laminate on the wooden base 1.
Patent JP-S60187867-A (JP)
Inventor: CHIYAARUZU ERU SATSUKUSU
IPC: G01R13/20
Filed: 1985-02-08
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-H02202646-A (JP)
Title: Micro program controller
Inventor: OGA SHINJI
IPC: G06F11/34
Filed: 1989-02-01
Abstract: PURPOSE:To make the number of the appearing times of software instructions accurate by updating the number of appearing times, which corresponds to respective software instructions stored in a storage means, whenever the execution termination of respective software instructions is detected. CONSTITUTION:Whenever the execution termination of the software instruction of a measured software program is detected in a detection circuit 7, a micro program for measurement is read from the area 11a of a control storage 11 so as to execute it. Then, a measured value for the action code of respective software instructions which the micro program for measurement concerned has counted is stored in the area 1a of the main storage 1. Consequently, the micro program for measurement is executed by the generation of a trap whenever the software instruction is executed, and the number of appearing times of the software instruction concerned corresponding to the action code is counted.
Patent JP-H10220615-A (JP)
Title: Fluid control valve control method
Inventor: OZAKI YUKINORI
IPC: F16K31/04
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and the capacity of a battery power source by making the value of driving voltage and pulse output frequency of driving means different according to valve part opening action time and closing action time in case of driving a valve part for opening/closing a passage. SOLUTION: A valve part 11 for opening/closing a passage 10 provided in a housing 7 of a gas passage is normally in an opened state. When an earthquake is generated in this state and a signal from a seismoscope is inputted to an arithmetic processing part 13, a valve closing signal is outputted to a driving circuit 14 from the arithmetic processing part 13. Then the driving circuit 14 applies voltage A and pulse output frequency A to a stepping motor 12 of 1 driving means to drive it and to close the valve part 11. At the time of valve opening action, a valve opening signal is outputted from the arithmetic processing part 13 unless there is abnormality on the instrument side, and the driving circuit 14 applies voltage B and pulse output frequency B to the stepping motor 12 to open the valve part 11.  Driving voltage and pulse frequency are thus changed according to valve opening action and valve closing action so as to reduce power consumption of the driving means.
Patent JP-H06215316-A (JP)
Title: Magnetic head
Inventor: MARUYAMA MASAHIKO
IPC: G11B5/147
Filed: 1993-01-19
Abstract: PURPOSE:To enhance the strength of a laminate type magnetic head. CONSTITUTION:Multilayered magnetic films 12 are fixed by molding glass 14. The peeling strength of the magnetic films 12 at the laminated parts, the adhesive strength of the magnetic films 12 to the nonmagnetic substrates 13 and adhesive strength at a gap G are enhanced.
Patent JP-S53108728-A (JP)
Title: Optical character reader
Inventor: NANBA HIROMI
IPC: H04N1/04
Filed: 1977-03-04
Abstract: PURPOSE: To accomplish the stable reading at high precision, by correcting a coordinate error into less than the measurement unit distance invariably at every time when the cumulative error of the position coordinate of a read head reaches the measurement unit distance. 
     COPYRIGHT: (C)1978,JPO&Japio