baber/WOPTO huggingface dataset:
Patent JP-S5715096-A (JP)
Title: Device for preventing collision of miniature type vessel
Inventor: TSUKAMOTO KOUICHI
IPC: B63B43/20
Filed: 1980-06-30
Abstract: PURPOSE: To increase the density of scanning in necessary range by limiting the scanning ranges of radar into a frontward range and both-side range so that wasteful information on the stern is not picked up.  
     CONSTITUTION: Radio wave emitted from the phone antenna 4 of own ship 30 forms a fan shape as indicated by a scanning range 32 to perform scanning from the frontward to both sides but the radio wave does not perform scanning in the rearward. The angle θ of spreading of emitted radio wave from the phone antenna 4 is set to an angle of 30° or more. The scanning range from the advancing direction to respective directions is set to 110° or less at one side (θ 1 ) by swinging the antenna 4. When the scanning range is set to a value more than that, it reacts with an object to be detected at the rear part of the vessel, and unnecessary warning is emitted. Therefore, it is unpreferable because the accuracy as a warning is degraded. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09275918-A (JP)
Title: Shaping apparatus for boiled rice
Inventor: ONO HIROSHI
IPC: A23L7/10
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a shaping apparatus for boiled rice without requiring any high technique or experience, providing no difference in quality between producing persons, requiring a placing space as small as possible, and making maintenance ready and a price inexpensive. SOLUTION: This shaping apparatus 10 for boiled rice has a chamber 92 comprising a fixed side plate 48 fixed on an upper part of a base stage 16 and a movable side plate 86 constructed to be freely approaching and separating to the fixed side plate 48 and a cap part material 94 vertically displaceable against the chamber 92. The chamber 92 is filled with boiled rice and a taking part 74 is pressed, then sliders 54a and 54b are slid, thus the movable side plate 86 is approached to the fixed side plate 48 to press the boiled rice in the breadth direction. and when an arm part material 96 is rotated the boiled rice is vertically pressed by the cap part material 94, then the boiled rice is shaped to a prescribed shape.
Patent JP-S52141626-A (JP)
Title: Production of condenser microphone
Inventor: ISHIBASHI HISATOKU
IPC: H04R19/01
Filed: 1976-07-28
Abstract: PURPOSE:To ease the production of a condenser microphone by means of connecting or setting active elements to each of plural lead elements, and molding this lead element, together with, fitting vibration film with a molding body.
Patent JP-H10245232-A (JP)
Title: Production and use of amorphous iron oxide
Inventor: YAMAGUCHI TATSUAKI
IPC: C01G49/02
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain the amorphous iron oxide solving the defects of conventional oral phosphate absorbents, exhibiting an excellent phosphate-absorbing property and capable of being stably used as an absorbent by hydrolyzing an iron salt in the presence of a water-soluble organic compound. SOLUTION: An iron salt such as an iron sulfate is hydrolyzed in the presence of a water-soluble organic compound such as an alcohol or a saccharide, and the obtained gel is sufficiently washed to remove the organic compound and soluble salts. Thus, the amorphous iron oxide in which crystallinity is never recognized by an X-ray analysis is extremely easily obtained. For example, 0.1mol of 2-aminoglucose hydrochloride salt is dissolved in 50ml of oxygen- removed water, mixed with 20ml of 1mol/L aqueous sodium hydroxide solution, stirred for 1hr, mixed with the equimolar amount of iron (II) sulfate, and subsequently stirred for 24hr in an atmosphere of nitrogen gas. After the reaction is finished, the reaction solution is mixed with ethanol, and the obtained precipitates are filtered off, washed and subsequently dried.  The obtained iron compound easily binds and absorbs the phosphate similarly as aluminum, but does not have such the toxicity as that of the aluminum. The iron compound does thereby not cause any problem, even if taken in the body.
Patent JP-H07297437-A (JP)
Title: Solar battery module and solar battery device incorporating it
Inventor: TSUJINO KUNIYUKI
IPC: H01L31/042
Filed: 1994-04-27
Abstract: PURPOSE:To provide a solar battery module which can be connected with another module along an arbitrary curved surface so as to protect them from rains, winds, etc. CONSTITUTION:A first semicylindrical connecting member 4a is provided along the side face of the edge section 3 of one solar battery module 1a and a second semicylindrical connecting member 4b is provided along the side face of the edge section 3 of another solar battery module 1b. The outer peripheral surface of the second member 4b is put on the internal peripheral surface of the first member 4a. The first member 4a has a slot 6 extended in its peripheral direction. When screws 7 are fitted to the second member 4b through the slot 6, the first and second members 4a and 4b can be slid against each other in the peripheral direction and the angle between the modules 1a and 1b can be adjusted arbitrarily.
Patent JP-H07295402-A (JP)
Title: Electrophotographic device
Inventor: INOUE MOTOICHIRO
IPC: G03G15/16
Filed: 1994-04-27
Abstract: PURPOSE:To eliminate such a disadvantage that a cooling mechanism of a large scale is required for a photosensitive body since it takes a long time to heat a heat roller and the heat is accumulated on the photosensitive body side and the photosensitive body does not function if a large number of pieces are continuously processed, in an electrophotographic device having a transcrip tion simultaneous fixation means for simultaneously performing transcription and fixation to a paper sheet. CONSTITUTION:A belt-shaped photosensitive body 12 is used as a photosensitive body, and a transcription/fixation roller 16 for heating and holding a photosensitive body on the transcription simultaneous fixation side is an infrared-ray heater which can also used as a roller. A seed heater or a semiconductor heater can be also used instead of the infrared-ray heater.
Patent JP-H09258375-A (JP)
Title: Sliver halide photographic sensitive material and its processing method
Inventor: HAGA YOSHIHIRO
IPC: G03C1/06
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To enhance antistaticness and resistance to film tackiness and to residual dye stains after development processing by incorporating a specified compound in a hydrophilic colloidal layer and a metal oxide sol in an undercoat layer. SOLUTION: The silver halide photographic sensitive material has the undercoat layer containing the metal oxide sol on a support and the hydrophilic colloidal layer including a sliver halide emulsion layer containing the compound represented by the formula in which R is an optionally substituted aryl group; and each of R-R4 is, independently, an H atom or an optionally substituted alkyl or aralkyl or aryl group. This compound is added in an amount of 2×10<-6> -5×10<-1> mol/mol of silver halide, further preferably, 1×10<-5> -×10<-2> mol/mol of silver halide.
Patent JP-H05265570-A (JP)
Title: Pressure control valve
IPC: G05D16/06
Filed: 1992-03-17
Abstract: PURPOSE:To reduce the size of a spring for pressure setting and to keep the posture of a diaphragm constant. CONSTITUTION:Two levers 18, 21 turning in parallel are connected to posts 16, 17 provided around both planes of the diaphragm 7, and the spring 20 for pressure setting is set so as to function on a part in the neighborhood of the fulcrum 19 of the lever 18. Also, valve convergence can be controlled by transmitting the action of the lever 21 by the upward/downward movement of the diaphragm 7 to a valve 4 via link mechanisms 23-25. Thereby, it is possible to reduce a spring diameter as decreasing a spring constant, and also, to prevent the diaphragm from being inclined.
Patent JP-S61248733-A (JP)
Inventor: AKASAKI TOSHIAKI
IPC: B32B27/18
Filed: 1985-04-26
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-S60234346-A (JP)
Title: Semiconductor device
Inventor: FUTAGAWA KIYOSHI
IPC: H01L23/532
Filed: 1984-05-07
Abstract: PURPOSE:To reduce defective shortcircuit due to any whisker and hillock formed by electromigration by a method wherein a part of lower layer wiring having no upper wirings thereon is provided with a part not covered with upper insulating films. CONSTITUTION:The first, second and third Al wirings 12, 14 and 16 are formed respectively thrugh the intermediary of the first, second and third interlayer insulating films 11, 13 and 15 while the top surface is covered with a surface protective film 17. Openings 18 are formed on a part of the first Al wiring 12 having no upper layer wirings 14, 16 and not covered with the upper interlayer insulating films 13, 15 and the surface protective layer 17. The width and length of these openings 18 may be respectively around the width of Al wirings and the gap between openings 18 is recommended to be 30-100mum. The openings may be formed by means of conventional reactive ion etching process whenever each interlayer insulating film and the surface protective film is formed.
Patent JP-S58208882-A (JP)
Title: Ic card
Inventor: HAYAKAWA FUYUHISA
IPC: B42D15/10
Filed: 1982-05-29
Abstract: PURPOSE:To continue easily the function of an EC card itself, by using an irreversible memory to heighten the secrecy keeping ability for clearing change, and by replacing only the said irreversible memory. CONSTITUTION:An IC card is connected to a terminal device 9 which can connect the IC card. The connected IC card main body 1 receives the information of minimum charge necessary for this service through an interface 2, and it is read together with the amount of money, which can be cleared and stored in an irreversible memory 4, by a memory reading circuit 5. If the amount of momey stored in the irreversible memory 4 exceeds a the minimum necessary charge, a microprocessor performs a processing for authorizing the service, and the authorization information is transmitted to the terminal device 9 through the interface 2. If the service is started to be given, the amount of charge to be collected for each service unit is sent to the card main body 1 through the interface 2. In the card main body 1, a destroying circuit 6 for a memory destroys an information bit in the irreversible memory 4 for a specified unit.
Patent JP-S61249503-A (JP)
Title: Hydrophilic polytetrafluoroethylene filter membrane and its production
Inventor: OKITA KOICHI
IPC: B01D69/12
Filed: 1985-04-25
Abstract: PURPOSE:To obtain the titled hydrophilic PTFE membrane having resistance to both heat and chemicals by cross-linking a fluorine surfactant on the PTFE membrane until the surfactant is made insoluble in aq. soln. CONSTITUTION:An anionic fluorine surfactant is coated on the surface of a PTFE filter membrane having narrow pore diameter distribution. At this time, the PTFE filter membrane is placed under 100-150mmHg reduced pressure and immersed in a dilute soln. of the fluorine surfactant to reduce the immersion time. After hydrophilicity is provided to the porous surface of the fluorine surfactant by the complete immersion, high-energy radiation rays are irradiated to make the fluorine surfactant insoluble in water. The reaction is preferably carried out under conditions where oxygen is substantially absent.
Patent JP-2000280418-A (JP)
Title: Decorative sheet
Inventor: KATAOKA MASANARI
IPC: B32B27/30
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a decorative sheet having thermoformability, weatherability, transparency and easy adhesiveness with an adherend equal to those of a decorative sheet using a polyvinyl chloride resin. SOLUTION: A transparent soft polypropylene film having a composite three- dimensional structure comprising a mixed system of isotatic polypropylene and atactic polypropylene is used as a surface film and a pattern layer 12 is formed on this transparent PO film 13 by printing and this printed film and a colored acrylic resin film 11 are thermally fused by using an embossing plate and, at the same time, an embossed pattern is formed on the surface of the transparent PO film 13 and the embossed recessed parts 17 of the embossed pattern are filled with color ink 18 by wiping processing and, further, a transparent OP layer 19 is formed thereon and a primer layer 14 is formed on the rear surface of the acrylic resin film to produce a decorative sheet.
Patent JP-S60233748-A (JP)
Title: Confirmation system for interchangeability between data base and data base control system
Inventor: HAYASHI KATSUMI
IPC: G06F11/00
Filed: 1984-05-07
Abstract: PURPOSE:To prevent the destruction of a data base due to a wrong combination by checking the interchangeability between the data base and a data base control system through said control system with reference to the level number of the data base and the contents of an interchangeability check table. CONSTITUTION:When the interchangeability check processing is carried out by a data base control system, the level number N of the data base is checked for a function (f) to be executed when the data base is opened. Then the control system retrieves an interchangeability check table of its own and checks whether or not the number N is smaller than the upper limit Nb of level number interchangeability owned by the system itself for the function (f). When the result YES is obtained, it is also checked whether or not the number N is larger than the lower limit Na of level number interchangeability. If the result YES is obtained, it is decided that the data base is normal. While an error is decided if no result YES is obtained. When the number N is larger than the number Nb, it is checked whether or not the number N is larger than the number Na for the function (f) at the own semi-sequence part. When the result YES is obtained, an access is permitted to the data base. While an error is decided if no result YES is obtained.
Patent JP-S58208004-A (JP)
Inventor: HASEGAWA KATSUJI
IPC: B27L5/08
Filed: 1982-05-27
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-S6360458-A (JP)
Title: Positively electrifiable toner for electrophotography
Inventor: OTSU AKIRA
IPC: G03G9/097
Filed: 1987-04-15
Abstract: PURPOSE:To obtain the titled toner having stabilized charging characteristics and less change of a charging amount, even in case of the change of environment by composing the titled toner from a specific resin binder, a copolymer contg. a quarternary ammonium base which has a specific repeating unit, and a coloring agent. CONSTITUTION:The titled toner is composed of the resin binder comprising at least one kind of the resin selected from the copolymer of styrene and/or methylstyrene and alkyl(meth)acrylate, a polyester resin and an epoxy resin, and 1-10wt.pts. the copolymer contg. the quarternary ammonium base on the weight basis of 100wt.pts. the resin binder, and the coloring agent. The copolymer contg. the quarternary ammonium base is composed of 65-97wt% the repeating units shown by formula (I) and 35-3wt% the repeating units shown by formula (II), and has a weight average molecular weight of 2,000-10,000. In the formulas, R1 and R2 are each hydrogen atm or methyl group, R3 is alkylene group, R4, R5 and R6 are each alkyl group. Thus, the titled toner having stabilized electric chargeability is obtd.
Patent JP-S62247541-A (JP)
Title: Interelement isolation structure of integrated circuit and manufacture thereof
Inventor: YAMAMOTO YASUSUKE
IPC: H01L21/76
Filed: 1986-04-18
Abstract: PURPOSE:To form easily and with favorable reproducibility an interelement isolation structure having thick insulating isolation regions in which a fine and isolated island region has favorable evenness, by a method wherein polysilicon of even thickness is selectively left only in interelement isolation regions, and then the polysilicon thereof is thermally oxidized to form an oxide film as an insulatior. CONSTITUTION:A semiconductor substrate 1 is etched to form an isolated island region 2 consisting of a projecting type silicon single crystal region, and after the region not covered with two layer films 5, 6 out of the silicon single crystal region is oxidized to form a second oxide film 10 to be used as a pad for oxidation, a silicon nitride film 11 is deposited. By etching only the silicon nitride film 11, the silicon nitride film 11 on the part other than the side of the isolated island region 2 is removed. Oxidation is performed to form a new silicon oxide film 12, and moreover non-doped polysilicon 14 is deposited thereon, and heat treatment is performed at the temperature of the grade of 800-1000 deg.C. The polysilicon 14 is etched in the water solution of caustic potash, and the remaining polysilicon 14' is oxidized to form oxide films 4 for isolation.
Patent JP-S62289230-A (JP)
Inventor: BIARUDOO JIRE
IPC: C04B35/5831
Filed: 1987-04-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05288148-A (JP)
Title: Variable capacity cam plate type compressor
Inventor: KAYUKAWA HIROAKI
IPC: F04B27/10
Filed: 1992-04-10
Abstract: PURPOSE:To heighten the controllability of discharge capacity and reduce the shell diameter of a compresor by forming a hinge mechanism of support arms and guide pins inserted slidably into guide holes, and inclining the hinge mechanism in such a way as to follow a circular arc described passing grip parts from the axis of a driving shaft. CONSTITUTION:A pair of hinge mechanism K, K are provided with support arms 18A, 18B provided in the backward protruding state at a rotating support body 10, and guide pins 21A, 21B are slidably inserted into guide holes provided at the grip parts 18a, 18b of the support arms 18A, 18B. The grip parts 18a, 18b are provided in such a way as to be laterally symmetrical with the top dead center position T of a cam plate 14 held in between, and these grip parts 18a, 18b forming an approximate rectangle within the axial plane of projection are inclined in such a way as to follow an circular arc described passing the grip parts 18a, 18b from the axis of a driving shaft 6. The cam plate 14 can be thereby tilted smoothly in both directions of increasing/decreasing the tile angle.
Patent JP-S63256050-A (JP)
Title: Facsimile equipment
Inventor: UCHIDA TORU
IPC: H04N1/00
Filed: 1987-04-13
Abstract: PURPOSE:To easily identify the border of items from lots of items of recorded paper sheets overlapped with each other by discharging a communication finished paper sheet overlapped with the recorded paper with a picture recorded thereupon to a paper discharge tray when a picture signal by facsimile communication is finished. CONSTITUTION:When a communication finished signal is received, a control section 11 feeds a communication end mark to a recording section 1 and records it onto a recording paper sheet 16, the recorded mark recording paper 18 is used as communication end paper and fed by a prescribed amount and cut off by a cutter at a cutting section 13. The control section 11 uses a discharge roller of a paper discharge section 14 so as to discharge the cut mark recording paper 18 and overlaps the paper onto the recorded paper 17 already discharged on a discharge tray 15. Thus, the overlapped recording paper is easily classified for each communication.
Patent JP-S57207587-A (JP)
Title: Activating device for fluid
Inventor: HITOMI KAZUE
IPC: C02F1/48
Filed: 1981-06-12
Abstract: PURPOSE: To provide a device which activates fluid metastably by disposing a hollow cylindrical permanent magnet in the prescribed position of a quadrangular pyramidal body formed of wire materials of a magnetic substance and flowing fluid through the hollow part thereof.  
     CONSTITUTION: A quadrangular pyramidal body 2 is formed of wire mateials of a magnetic substance which are not magnetized, as ridges, and a hollow cylindrical permanent magnet 1 is disposed at the intermediate of the segment connecting the vertex of the body 2 and the centroid thereof concentrically to the segment thereof. The magnetic wire materials are magnetized to have the polarity in the same direction. The magnetic field generated by the body 2 and the permanent magnet is so formed as to converge in the peak part of the body 2 and diverge in the bottom part. The free electrons captured in the magnetic field by this is constant flow and applies energy to the fluid passing through the hollow part of the permanent magnet 1, thereby activating this. Fluid molecules are excited by the mutual effect of the magnetic moment of the fluid molecules and the magnetic field, and are thereby activated metastably. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06296585-A (JP)
Title: Endoscope cleaning apparatus
Inventor: YAJIMA MANABU
IPC: A61B1/12
Filed: 1993-04-19
Abstract: PURPOSE:To provide an endoscope cleaning apparatus having a simple structure of a relatively small number of piezo-electric transducers well arranged, capable of surely removing stains from markedly soiled portions to attain efficient cleaning effect. CONSTITUTION:An endoscope 2 is washed in a cleaning solution by means of cavitation brought about by supersonic waves. Apparatus consists of vessel 1 in which the endoscope is fixed at a prescribed position, together with a small number of piezo-electric transducers 10 and an electric circuit for driving transducers. The transducers are arranged in a manner to concentrate cavitation upon soiled parts of the endoscope.
Patent JP-H06302584-A (JP)
Title: Method and apparatus for etching semiconductor substrate
Inventor: HIRONO TAKUO
IPC: C23F1/08
Filed: 1993-04-19
Abstract: PURPOSE:To provide a title invention which provides a high reproducibility and a high uniformity within the same substrate by precisely controlling time and condition of an etchant to contact a semiconductor substrate. CONSTITUTION:This apparatus comprises at least: a cell 9 having two or more accesses 8, 12; pipes 6, 13 connected to the accesses 8, 12; etchant reserve tanks 1, 16 connected to one or two of the pipes 6, 13 via valves 2, 515, 17; and/or a stop liquid reserve tank 414.
Patent JP-S62247840-A (JP)
Title: Separation of catalyst in oil
Inventor: ISHII HIROYOSHI
IPC: B01D35/06
Filed: 1986-04-22
Abstract: PURPOSE:To separate the catalyst with good productivity by magnetizing a separation bed packed with granules consisting of alloy powder and a binder, and depositing the catalyst particles in oil on the granules in the separation of solid catalyst particles contained in oil such as fuel oil and pitch. CONSTITUTION:Co75Fe5Si4B16, etc., are used as the amorphous alloy, and the alloy alone or the mixture of >=2 kinds of alloys can be used. The mean particle diameter of the alloy powder is preferably controlled to about 5-150mum. Polyvinyl alcohol, etc., can be exemplified as the binder for forming the granules, and the mean particle diameter of the granules is most preferably adjusted to about 3-10mum. The flow velocity to the separation bed is appropriately regulated to about 0.1-30hr<-1> liquid space velocity (LHSV) in the separation. The amorphous alloy granule is magnetized prior to the circulation of raw oil, and the magnetic field intensity is most preferably controlled to 50-10,000 oersted to increase the deposition effect of the solid catalyst particle.