baber/WOPTO huggingface dataset:
Patent JP-H0572777-A (JP)
Title: Electrophotographic sensitive material
Inventor: TSUCHIYA SOJI
IPC: G03G5/06
Filed: 1991-09-13
Abstract: PURPOSE:To improve sensitivity and stability by using a one-layer positive charge type org. photosensitive material having a binder resin and X-type phthalocyanine as the basic structure and further incorporating an electrolytic polymer material thereinto. CONSTITUTION:A polymer material is prepared by electrolytic polymn. with using pyrrole as a monomer and sodium toluenesulfonate as the electrolyte in a propylene carbonate soln. The electrolytic polymer material is preferably heterocyclic compd. of a five-member ring expressed by formula I. In formula I, X is one of N, S, O, and n is an integer >=3. A solid material of this electrolytic polymer is pulverized into a fine powder. This powder is mixed with a soln. prepared by dissolving X-type phthalocyanine and polyester as a binder in tetrahydrofuran, which is then subjected to dispersion treatment to obtain the photosensitive material.
Patent JP-S60128095-A (JP)
Title: Exhaust device for outboard motor
Inventor: YUNOKI KISAO
IPC: B63H21/32
Filed: 1983-12-14
Abstract: PURPOSE:To prevent exhaust gas from being drawn into a propeller and improve the thrusting efficiency of said propeller by providing the exhaust gas discharge port of an internal-combustion engine at the back part of a cavitation plate. CONSTITUTION:A horizontal cavitation plate 3, which projects out right and left and which has a tail part, is provided above the propeller 2 of an outboard motor. In a drive unit 1, is provided an exhaust passage 4 for introducing out exhaust gas E, which is connected to the inside of the cavitation plate 3, and its discharge port 5 is formed at the back part of the cavitation plate 3, with its opening cut edge 5A being directed diagonally upward.
Patent JP-S59123038-A (JP)
Title: Input control system of document processor
Inventor: HARA KATSUSHI
IPC: G06F3/01
Filed: 1982-12-28
Abstract: PURPOSE:To adapta to either a character board input system and a KANA (Japanese syllabary)-KANJI (Chinese character) conversion system, by providing a KANJI key, KANA key and a conversion key to a keyboard device. CONSTITUTION:A keyboard device 40 is provided with KANJI keys corresponding to Chinese characters which are arrayed in the order of KATAKANA (square form of Japanese syllabary) and in the order of the KANJI reading, KANA keys 11 arrayed in the order of KATAKANA, and control keys 12 including a conversion key 13 which indicates the conversion from a KANA sentence to a KANJI or KANJI/KANA sentence. The character codes supplied from the device 40 are fed to a processor 41, and a sentence is edited with control on the basis of the program of an ROM42. The sentence data containing character code strings and edited by the processor 41 is stored in a sentence buffer 43a of an RAM43. While a KANA sentence supplied with keys 11 is stored in KANA buffer 43b. The KANA sentence stored in the buffer 43b reads out a KANJI or a KANJI/KANA sentence out of a dictionary memory 44. The data in buffers 43a and 43b and the dictionary 44 are displayed 46 and printed 47 via a character generator 45.
Patent JP-H0899159-A (JP)
Title: Centrifugal casting method
Inventor: YAMAGUCHI YASUSHI
IPC: B22D13/10
Filed: 1994-09-29
Abstract: PURPOSE: To solve the problem of cost reduction required for removing defective layer on the inner surface of a pipe and improve the yield of product. CONSTITUTION: Annular second weir bodies 8, 9 for damming up molten metal and enabling a part of the molten metal to over flow are fitted at positions close to the center side of the mold 1 in the axial direction of the mold 1 distant from both weir bodies 5, 6 fitted to respective both end opening hole parts in the mold 1, respectively and the storing parts A1, A2 for storing the overflowed molten metal between the weir bodies 5, 6 are provided at both ends of the mold 1 and the second bodies 8, 9, respectively. Then, after the lapse of a fixed time from the point of time when casting the molten metal between both second weir bodies 8, 9 in the mold 1 during rotation, the rotating speed of the mold 1 is accelerated and a part of the molten metal overflows into both storing parts A1, A2 through both second weir bodies 8, 9.
Patent JP-H1058264-A (JP)
Title: Method and device for automatic tool exchanger in machine tool
Inventor: TAKEUCHI MIKIO
IPC: B23Q3/157
Filed: 1996-08-17
Abstract: PROBLEM TO BE SOLVED: To make replacement of a normal size tool and small size tool mounted on a spindle using a single tool exchange arm without provided any separate means for replacing a small sized tool. SOLUTION: A exchange arm 2 is revolved by a drive device at a certain angle round the axis and also advances and retreats in the axial direction. When a normal tool 4 provided with a shank fitted removably on the tool fitting part of the spindle of a machine tool is to be replaced, the tool 4 is grasped by a tool gripping part 10 formed on the exchange arm 2, and a tool shank having a smaller diameter is attached removably to a master tool 8 equipped with a tool shank identical to that of the normal tool 4. Thus a small tool mounting part is formed.  When a small size tool 5 having small diameter shank is to be fitted removably on the small size tool mounting part of the master tool 8, the part to be grasped of the small tool 5 is grasped by the small tool grasping part 11 formed on the exchange arm 2, and it is possible to perform replacement of the normal tool 4 and the small tool 5 using a single piece of the exchange arm 2.
Patent JP-H1174561-A (JP)
Title: Photoelectric device and its forming method
Inventor: SAKANO AKIMASA
IPC: H01S5/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric device of stable light-electricity conversion characteristics independent of usage environment, relating to a photoelectric device, while size-reduction is possible, which is utilized with an indicator, a display, a photo coupler, a back light source, an optical printer head, etc. SOLUTION: A photoelectric device comprises a package 101 provided with an opening part, a first and a second external electrodes 106 which provide conduction between the inside of opening of the package 101 and the outside part, a photoelectric element 105 which, allocated inside the opening part of the package 101, is electrically connected to the first and the second outside electrodes 106, respectively, and a mold member 103 which is, while coating the photoelectric element 105 inside the opening part of the package 101, allocated lower than the surface of the package 101, and the mold member 103 is of silicon resin while the package 101 comprises a holding means 102 for holding the mold member 103.
Patent JP-S59121428-A (JP)
Title: Key template for program function type device
Inventor: NISHIMURA KOUSUKE
IPC: G06F3/023
Filed: 1982-12-27
Abstract: PURPOSE:To improve the operability and at the same time to prevent previously a malfunction due to a loading mistake by providing a memory within a key template and exchanging simultaneously both the key function display and the program contents for actuation. CONSTITUTION:A computer main body 1 contains a key input operation part 3 and a display part 4, and a key templete 2 is put into a groove 5. The templete 2 contains plural holes 6 corresponding to each key of the part 3 of the main body 1, and a memory 7 which stores fixedly the program contents is set within the templete 2. Then both the key function display of the templete 2 and the program contents stored in the memory 7 are exchanged simultaneously for actuation.
Patent JP-H1170993-A (JP)
Title: Container for liquid food
Inventor: KOBAYASHI NORIO
IPC: B65D81/34
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To heat contents without unsealing a container, by forming member layers other than paper onto both sides of a support layer made of paper and by using as at least one of the member layers a synthetic resin layer containing iron powder. SOLUTION: Both sides of a support layer made of paper are laminated with member layers other than paper, and a synthetic resin layer containing iron powder is used as at least one of the member layers. The iron powder is uniformly dispersed by a fusion kneading method in which the iron powder and the synthetic resin are kneaded at the fusion temperature of the synthetic resin or above. In addition, as the synthetic resin for containing the iron powder, a hydrophobic thermoplastic resin is used. This makes it possible to increase temperature uniformly and heat the contents uniformly in the case of heating the contents by means of a microwave oven or an electro-magnetic-induction cooking device.
Patent JP-S61113944-A (JP)
Inventor: MORI TAKEO
IPC: E04C1/39
Filed: 1984-11-09
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-2000054856-A (JP)
Title: External heating type gas turbine power generating system
Inventor: NAKADA NOBUO
IPC: F02C7/08
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an external heating type gas turbine power system in which the number of heat exchangers can be decreased, heat can be efficiently recovered by a simple device structure and efficient power generation can be performed. SOLUTION: In this external heating type as turbine power system in which an external heater 2 heating compressed air 4 from a gas turbine compressor 5 by a refuse batch throwing gasification combustion type incinerator 1 is arranged in an open cycle gas turbine, exhaust gas 9 such that gas turbine exhaust gas 8 is mixed with incinerator exhaust gas 3 is used as the heat source of the external heater 2, a steam boiler 12 that exhaust gas by which the external heater 2 is heated is used as a heat source is arranged on the rear stream side of the external heater 2, and a whole or a part of amount of steam from the steam boiler 12 is mixed with gas turbine compressed air 4 and heated in the external heater 2.
Patent JP-H0983289-A (JP)
Title: Surface acoustic wave device, and receiver and communication system using the device
Inventor: EGUCHI TADASHI
IPC: H04B1/7073
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain an output of a matched filter at a high level efficiently by arranging one input comb-like electrode and two output comb-like electrodes onto a piezoelectric substrate so as to propagate surface acoustic waves in both directions generated from the input IDT effectively. SOLUTION: An input IDT 121 formed on a piezoelectric substrate 102 stimulates an input code string signal being a SAW signal. Electrode finger pairs of output IDTs 131 arranged in matching with a prescribed code string receive the SAW signal. Then the surface acoustic wave device is used for a matched filter by detecting the code string signal coincident with the code string. The SAW signal generated from the input IDT 121 is given at first to the electrode finger pair at the end of receiving the SAW signal in the 1st output IDT 131. Then after a time equivalent to one-chip length of the code string, the code string is fed at first to the electrode finger pair at the end of the input of the 2nd output IDT 132.  The signal is sequentially given to the electrode finger pair closer to the input of the 1st output IDT and the 2nd output IDT alternately after the time equivalent to one-chip length of the code string.
Patent JP-2001059069-A (JP)
Title: Coating composition
Inventor: INOMATA TAKASHI
IPC: C09D167/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a coating material, capable of forming a coating film excellent in processability and texture sustainability, and eluting no bisphenol A. SOLUTION: This coating material contains (A) a polyester resin having a number-average molecular weight of 1,000 to 20,000 and acid value of 5 to 170 mg-KOH/g, and containing carboxylic group, (B) a bisphenol F type epoxy resin, and (C) 0.05 to 1.0 pt.wt. of a curing catalyst per 100 pts.wt. of the total of the components A and B, wherein the polyester resin A/epoxy resin B ratio is 0.5 to 2.0 as the carboxyl group in the component A/epoxy group in the component B equivalent ratio. This coating material is used to coat the inner surface of a can, wherein it is spread over the inner surface of a formed can to a thickness of approximately 2 to 20 μm on the dry basis and then baked.
Patent JP-H04114574-A (JP)
Title: Image pickup device
Inventor: KANEKO YUTAKA
IPC: H04N5/335
Filed: 1990-09-04
Abstract: PURPOSE:To read a picture at high resolution in spite of the size of a light- receiving part in a solid-state image pickup element by divisionally reflecting an optical image in the position of the pupil of the image pickup len. CONSTITUTION:The above device is an example reading the picture for one screen by using four solid-state image pickup elements 2A-2D and the relative and optical arrangement relation of the solid-state image pickup elements 2A-2D is shown. The number of read effective picture elements is 512 in a horizontal direction (H) and 490 in a vertical direction (V) in any solid-state image pickup elements 2A-2D. Only the read effective picture element part is shown in a rectangular shape as respective solid-state image pickup elements 2A-2D. An arrow S shows the read scan direction of respective solid-state image pickup elements 2A-2D. The image pickup area as to one screen area is divided into four and respective image pickup areas are allocated to the read effective picture element part of four solid-state image pickup elements 2A-2D. The areas are arranged so that they are read in adjacent state if they are optically viewed. Thus, reading at high resolution can be realized.
Patent JP-H0788416-A (JP)
Title: Liquid mixing and emitting device
Inventor: TOKOROZAWA SADAO
IPC: B05C5/00
Filed: 1993-09-21
Abstract: PURPOSE:To provide a liquid mixing and emitting device excellent in stirring properties and capable of supplying a liquid to an outer cylinder under low pressure. CONSTITUTION:A stirring part 61 and an extrusion part 65 are provided to a rotor 60 and two liquids introduced into an outer cylinder 30 are mixed and stirred by the rotation of the rotor 60 to be emitted by fixed quantity. The stirring part 61 has parallel fins 610 almost vertical to the rotary axis direction of the rotor 60 and oblique fins 611 inclined with respect to the rotary axis direction and a large number of these respective fins are arranged in the rotary axis direction to form a parallel fin row 610A and an oblique fin row 611A. The extrusion part 65 is constituted of the guide groove part 650 spirally provided along the outer peripheral surface of the rotor 60. By this constitution, the mixing and stirring action of two liquids is efficiently generated and the mixing ratio of two liquids becomes accurate still more. Emitting propertes are extremely good and emitting quantity is kept constant. Further, liquid drain properties are good and excellent defoaming action is developed.
Patent JP-S60123475-A (JP)
Inventor: ROORANTO SHIYUMIIRERU
IPC: C07D233/70
Filed: 1984-11-09
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-H0766311-A (JP)
Title: Package for semiconductor device
Inventor: KUMAI YOICHI
IPC: H01L23/04
Filed: 1993-08-27
Abstract: PURPOSE:To highly airtightly join a cap or seal ring to a seal layer and auxiliary seal layer on the upper surface of a side wall with a large joining area by forming the upper surface of the side wall in a broad width by expanding the upper surface of the side wall outward by using a flange formed by extending the upper section of the side wall and providing the seal layer and auxiliary seal layer in series in a wide width on the upper surface of the side wall. CONSTITUTION:A flange 300 covering an outside stepped surface 34 is is extended from the top of a side wall 30 surrounding a cavity 20, with the upper surface of the flange 300 being flushed with the upper surface of the side wall 30, and an auxiliary seal layer 500 is provided on the upper surface of the flange 300. Then a seal layer 50 and auxiliary seal layer 500 are constituted so that a cap 60 or seal ring can be joined with the layers 50 and 500 with a large joining area. Therefore, the cap 60 or seal ring can be airtightly joined with the layers 50 and 500 with a large joining area by expanding the joining area of the cap 60 or seal ring by the upper surface of the auxiliary seal layer 500 provided on the upper surface of the flange 300 in addition to the seal layer 50.
Patent JP-S60126610-A (JP)
Title: Forming lens
Inventor: NAKAMURA SHIYOUJI
IPC: B29C43/36
Filed: 1983-12-14
Abstract: PURPOSE:To form integrally a lens barrel and a lens and to obtain the lens having good accuracy by providing plural through-holes on the side face of the lens barrel and inserting upper and lower dies into the lens barrel so as to admit a part of a lens material into the through-holes and to solidify the same thereby forming the lens. CONSTITUTION:A lens barrel 16 to be provided with a lens is manufactured of Al, etc. and plural through-holes 17 are provided on the side face in the position to be formed with the lens. An upper punch 11 and a lower punch 12 which are respectively provided with lens-forming die surfaces 13, 14 and are manufactured with good accuracy so as to make the outside diameters thereof slidable with the bore of the lens barrel 16 are inserted into the lens barrel 16. A material 15 such as polycarbonate, arcylic resin, etc. is put into the space between the surfaces 13 and 14 slightly more than the body of a lens 18 to be formed and pressure P is exerted to the material 15 softened by heating from above to transfer the lens surface and thereafter the material is cooled to solidify. The lens barrel 16 and the lens 18 are thus integrally molded. The monolithically molded lens having high accuracy without generation of variance in the stage of assembling unlike the prior art is thus obtd.
Patent JP-H08104707-A (JP)
Title: Production of aqueous suspension of solid free radical generating initiator
Inventor: KURAESU RUNDEIN
IPC: B01F23/60
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain an ap. suspension of a solid free-radical forming initiator having a small particle size and a narrow particle size distribution by heating the initiator to its m.p., finely dividing the initiator in water while it is in a molten state, and rapidly cooling so that the initiator is in a molten state for a specified short time.  
     SOLUTION: This suspension is prepd. by heating a solid free-radical forming initiator to its m.p., finely dividing the initiator in water while it is in a molten state, and rapidly cooling so that the initiator is in a molten state for less than about 5 min. The fact that the initiator is in a molten state for only a short time results in that small droplets formed when the initiator is finely divided in water are prevented from uniting together by fusion bonding before their solidification and that the loss of the initiator due to thermal decomposition is very small. Accordingly an initiator suspension which has a small particle size and a narrow particle size distribution can be obtained while maintaining a content of the residual initiator. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H1187679-A (JP)
Title: Solid state image sensor with on-chip source follower amplifier
Inventor: NAKANO TAKASHI
IPC: H04N5/335
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a solid state image sensor which can deal with voltage reduction while ensuring a high gain by isolating the part for forming a driver transistor from other forming regions, coupling the driver source with a back gate through a capacity and applying a voltage to the back gate through a high resistance. SOLUTION: A driver transistor is formed in a back gate, i.e., a second opposite conductivity region 16, on a semiconductor substrate 14. Other elements are formed in the first opposite conductivity region 15 on the semiconductor substrate 14 isolated from the second opposite conductivity region 16 by means of the semiconductor substrate 14. An interconnection contacting a source 18a is coupled with the second opposite conductivity region 16 through a capacitor 8 and connected with a load transistor drain 17b. The back gate is connected with the source through the capacitor 8 and applied with a desired DC voltage through a high resistor 10. According to the arrangement, a solid state image sensor which can deal with voltage reduction while ensuring a high gain of source follower amplifier is obtained.
Patent JP-H0950152-A (JP)
Title: Noise reduction mechanism for automatic document feeder
Inventor: TSUNODA KOICHI
IPC: B41J29/10
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a noise reduction mechanism for an automatic document feeder which resonates the frequencies of noises in the device, produced due to air blow and the like, by means of a resonator in the device, thereby muffling the sounds, and resonates peak frequencies at the same time or in order from a high level, thereby muffling the sounds. SOLUTION: The amount of air from an air injector 4 for separating a document 27 by injecting air onto the document 27 and the amount of air from a vacuum feeder 5 for sucking and carrying the separated document are adjusted according to the amount of loaded documents 27. Noises produced from the air is resonated by a resonator 1 having a resonance space 2 and resonance passage 3, which is provided in the automatic document feeder(ADF) 8, the shape of the resonator 1 is adjusted by an adjusting means so as to correspond to the frequencies, and, thus, air noise reduction is achieved.
Patent JP-S60128359-A (JP)
Title: Ultrasonic probe for tube
Inventor: KOGURE SUMIO
IPC: G01N29/24
Filed: 1983-12-16
Abstract: PURPOSE:To perform automatic flaw detection over the entire surface of a steel tube speedily without any area where flaw detection is impossible by transmitting or receiving an ultrasonic wave over the entire circumference of the tube at a time by an annular ultrasonic oscillator and a conic reflecting plate. CONSTITUTION:The annular ultrasonic oscillator 1 is adhered to a probe shoe 3 having a conic reflecting surface 2. The reflecting surface is made so conic at 26.75 deg. from the tube axis direction that an oblique ultrasonic wave having a 45 deg. angle of in-steel refraction is generated, and there is air 5 inside of the reflecting surface so that the ultrasonic wave from the shoe 3 made of acrylic resin is reflected totally by the conic reflecting surface 2. The probe itself moves forth or back at a high speed while leaving a specific gap with the internal surface of the tube 7 by steel balls 6, thereby performing the ultrasonic flaw detection through the water 8 filling the tube. An adhesive 9 with which tungsten powder is mixed as a back-surface absorber is charged in the back surface of the oscillator 1, which is connected to a high frequency cable 11 fixed to a sleeve 12 through a lead line 10.