baber/WOPTO huggingface dataset:
Patent JP-S60236447-A (JP)
Title: Reflection-type fluorescent lamp
Inventor: KODAMA TADAYOSHI
IPC: H01J61/35
Filed: 1985-04-19
Abstract: PURPOSE:To enable the intensity of the illumination of a reflection-type fluorescent lamp measured right under it to be properly maintained while properly maintaining the brightness of the reflection film side of the lamp by forming the reflection film by mixing a phosphor material with a nonluminous material having high light-reflecting efficiency. CONSTITUTION:A reflection-type fluorescent lamp 1 is made by forming a reflection layer 3 with an angular aperture (theta) of around 140 deg. by applying a reflection material prepared by mixing titanium dioxide or similar material with 5-50wt% of a phosphor such as a white phosphor and then applying a phosphor 4 to the reflection layer 3. As a result, the brightness of the reflection film 3 side of the lamp 1 during its lighting can be adjusted to a desired intensity of illumination by controlling the distribution by changing the ratio of a phosphor to titanium dioxide or similar material having a high reflectivity, thereby increasing the illumination effect of the reflection-type fluorescent lamp 1.
Patent JP-S60225871-A (JP)
Title: Improving method of electrophotographic sensitive body
Inventor: SONOBE AKIHIRO
IPC: G03G21/00
Filed: 1984-04-24
Abstract: PURPOSE:To prevent initial fogging in a high-temperature and high-humidity atmopshere by leaving a photosensitive body in a specific temperature and humidity atmosphere and then repeating corona electrostatic charge and exposure before the photosensitive body is built in a device. CONSTITUTION:The photosensitive body 3 which consists of a conductive base, undercoating layer, charge generating layer, charge transfer layer, etc., and used for reversal development is left in a >=25 deg.C and >=80% RH atmosphere for >=30min before incorporated in the electrophotograhic device and then the process of corona electrostatic charge and exposure or only electrostatic charge is repeated in said atmosphere for at least 1min to prevent initial fogging on the photosenstive body for reversal development in a high-temperature and high-humidity atmosphere. For example, the cylindrical photosensitive body 3 is electrostatically charged by a roller 4, for example, at AC1kV and 200Hz for about 5min to obtain sufficient fogging prevention effect. Further, the photosensitive body 3 is further electrostalically charged at 500-1,200V by corona electrostatic charge 1 and discharged by an exposure lamp 2 repeatedly as an effective method. This process is carried out before the photosensitive body for reversal development is used to prevent the initial fogging in a high-temperature and high-humidity atmosphere.
Patent JP-S63248849-A (JP)
Title: Polyethylene terephthalate resin composition
Inventor: HASUO MASAYOSHI
IPC: C08L67/00
Filed: 1987-04-03
Abstract: PURPOSE:To obtain a polyethylene terephthalate resin composition having extremely improved crystallization rate, by blending a polyethylene terephthalate with an aromatic compound containing a phenolic hydroxyl group and a carboxyl group made into alkali metallic salts and a specific compound as crystallization promoters. CONSTITUTION:(A) A polyethylene terephthalate having preferably 0.45-0.9dl/g intrinsic viscosity [phenol/tetrachloroethane=50/50 (weight ratio) at 30 deg.C] is blended with (B) 0.1-3wt.%, preferably 0.5-2.5wt.% aromatic compound containing one or more phenolic hydroxyl groups and one or more carboxyl groups which are both made into alkali metallic salts and insoluble in acetone, preferably a compound (e.g. alkali metallic salt of p-hydroxybenzoic acid) shown by formula the (M is alkali metal; m and n are 1 or 2) and, if necessary, a plasticizer, fine granular talc or glass fibers.
Patent JP-H04315945-A (JP)
Title: Sampling system for granule
Inventor: NOGAMI YUJI
IPC: G01N1/04
Filed: 1991-04-15
Abstract: PURPOSE:To enable the distance over which granules are conveyed to be extended using a plurality of ejectors by mounting the ejectors on piping located at the rear stage of a granule sampler. CONSTITUTION:Granules sampled from a sampler 6 are forced to migrate within piping 8 by ejectors 9, 10 and conveyed to an analysis system 7 and fed to a negative pressure recycling system 11 after some predetermined operation such as grain size analysis. After the conveying of the granules is completed a three-way switching valve 12 is switched and air for washing is fed not via the ejector 9 to wash the inside of the piping 8. In this case, the larger the amount of the air flow, the higher the effect of washing. When the plural ejectors 9, 10 are thus mounted on the piping 8 located at the rear stage of the sampler 6 it is made possible to prevent the piping 8 from being stopped up and contaminated and to extend the distance over which the granules are conveyed in an order of generally several hundred meters. In principle, as many ejectors as required may be mounted on the piping.
Patent JP-H03280554-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHII YOSHIKAZU
IPC: H01L21/56
Filed: 1990-03-29
Abstract: PURPOSE:To shorten resin-sealing time, widen viscosity range of resin, and further eliminate stirring process, by a method wherein, after a semiconductor chip is connected with a lead frame, sealing resin is ejected on the semiconductor chip, and mechanical molding is performed from above. CONSTITUTION:After beam lead 4 which are formed on a base tape 9 and coated with protecting resist 5 are connected with bumps 3 of a semiconductor chip 1, sealing resin 2 like epoxy is ejected on the semiconductor chip 1 surface, from a dispenser nozzle 6 of a resin spreading equipment. From above the chip 1, the sealing resin 2 is subjected to pressure molding with a punch 7 for molding. The surface of the punch 7 is subjected to water repellent processing like Teflon treatment, thereby improving the releasability between the sealing resin 2 and the punch 7. By pulling the punch 7 upward, the chip 1 surface, the whole part of beam leads 4, and device holes 8 can be coated with the sealing resin 2.
Patent JP-S60224663-A (JP)
Title: Acid amide compound and its preparation
Inventor: TOMIOKA HIROKI
IPC: A01N43/36
Filed: 1984-04-23
Abstract: NEW MATERIAL:The compound of formula I [R<1> is H, lower alkenyl, aryl, lower alkynyl, cycloalkyl, etc.; R<2> is H, lower alkynyl, (substituted) cycloalkyl and cycloalkenyl, aryl, etc.; X is O, S or imino, when R<1> is H and X is O, then R<2> is not methyl nor trifluoromethyl]. EXAMPLE:N-(2-cycloheptenyl)propionamide. USE:A soil blight controlling agent. Effective for the control of soil blight of plowed land, paddy field, orchard, tea plantation, mulberry plantation, pasture land, etc. PREPARATION:The compound of formula I can be prepared by reacting the compound of formula II with the compound of formula III (Y is halogen, hydroxyl, lower alkoxy, mercapto, etc.).
Patent JP-H09271921-A (JP)
Title: Method for removing resin core
Inventor: OKADA YUJI
IPC: B22C9/10
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To completely remove a core by feeding the pressurized fluid between a resin core and a die from a heat resistant tube embedded in the core in advance to extrude the resin core in removing the core after the die casting using the resin core. SOLUTION: A cast product 2 is cast using a core 1 made of the thermoplastic resin in which a heat resistant tube 5 made of silicone resin, etc., is embedded in advance. After the casting, when the resin of a part other than the heat resistant tube 5 is softened, the pressurized fluid 6 is fed into the tube 5 to break the resin part of the core at the tip of the tube, and the pressurized fluid 6 is led between the heat resistant tube 5 and the cast product 2 to extrude the core 1. The core can be completely removed without being affected by the degree of softening and melting of the core resin. In some applications, a heat resistant core which is engaged with the core resin at a plurality of parts is embedded in advance, and after the casting, the softened resin core may be pulled out together with the core.
Patent JP-2000271398-A (JP)
Title: Washing machine and operation control method therefor
Inventor: SUGINO TAKESHI
IPC: D06F58/18
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine and the operation control method capable of easily adding a drying function even to the washing machine having no drying function, selecting the addition of the drying function corresponding to the request of a user, improving handleability, simplifying a production line and reduction cost. SOLUTION: In this washing machine provided with an outer box 1 provided with a top cover 6 for which an upper surface is opened, a lid 7 for covering the opening part of the outer box 1, a spinning tub freely rotatably disposed inside the outer box 1 and a rotary blade disposed at the bottom part of the spinning tub, a hole 49 communicated with the spinning tub is provided on an optional part at the upper part of the washing machine and a drying device 52 for supplying hot air to laundry inside the spinning tub and drying it is freely attachably and detachably provided in the hole 49.
Patent JP-H05251465-A (JP)
Title: Thin film transistor and manufacture of the same
Inventor: YAMADA SOU
IPC: H01L29/786
Filed: 1992-03-06
Abstract: PURPOSE:To lower a leak current by forming an amorphous part between at least the one region of source region and drain region and an active region. CONSTITUTION:An active region 2a is formed in such a part as is located at the lower part of a gate electrode 4 in the polycrystalline silicon layer 2. At the external side of this active region 2a, a source region 2b and a drain region 2c are formed to sandwich the active region 2a. At the interface between the drain region 2c located at the lower end on the side of the drain region 2c of the gate electrode 4 and the active region 2a, the amorphous region 2d is formed in such a width as is smaller than 1mum along the end face. Under the off state, carriers generated in the proximity of the source region 2b or drain region 2c is immediately recoupled within the amorphous region 2d. Thereby, a leak current may be reduced.
Patent JP-S567274-A (JP)
Title: Automatic program selecting method
Inventor: OOI MICHIO
IPC: G11B15/087
Filed: 1979-06-30
Abstract: PURPOSE: To select programs accurately with a stable operation, by changing the recognition flag only when the value obtained by counting the time, when the same state is held, from the change time of the input flang reaches a prescribed value.  
     CONSTITUTION: Processor CPU checks inputs of I/O circuits I/O 1 WI/O 3  at a fixed period, and checks the input of I/O 1  only when this check is required for malfunction prevention. Consequently, I/O 1  is turned on only after completion of generation of the noise signal when the input is required, and I/O 1  gives the binary signal from low-pass filter LPF to CPU. For the purpose of recognizing the input flag, which indicates change of the binary signal, and its change, control part CT changes the recognition flag when the value obtained by counting the time, when the same state is held, from the change time of the input flag reaches a prescribed value; and control part CT does not change the recognition flag when the value above does not reaches the prescribed value. As a result, the operation can be stabilized to select programs accurately. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60226117-A (JP)
Inventor: SHIMIZU HIDEO
IPC: H01G9/035
Filed: 1984-04-25
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-S61240034-A (JP)
Title: Manufacturing of heat storage type electric heater
Inventor: WADA TAKAHIRO
IPC: F24D15/02
Filed: 1985-04-17
Abstract: PURPOSE:To make it possible to transmit the entire heat generated directly to a latent heat storage material by hermetically sealing the latent heat storage material and a heat generating material into a vessel having a flexibility under a reduced pressure thereby to bring these materials into direct contact with each other. CONSTITUTION:A latent heat storage material 1 prepared by adding to sodium acetate trihydric salt 2% by weight of lithium fluoride as an excessive cooling preventing agent is employed in an amount of 30g. A heat generating material 2 is prepared by pinching a heat generating wire 3 made of a copper alloy wire the surface of which is electrically insulated, by laminate films 4 each consisting of three layers, i.e. polyester (12mum), aluminum foil (9mum) and polyethylene (50mum), in order from the outside and thermally fusing these layers in places to be hermetically sealed. The joint portion 7 of the heat generating wire 3 and a lead wire 6 is hermetically sealed in the laminate film 4 and the outer shell of the lead wire 6 and the film 4 are fused together. The latent heat storage material 1 and the heat generating material 2 are filled in an accomodation vessel 10 which is made of a laminate film of four layers consisting of polyester (12mum) nylong (15mum), and aluminum foil (9mum) and polyethylene (150mum), in order from the outside, and the outer periphery of which is thermally fused, then the sealed port part being thermally fused under a reduced pressure of approximately 5mm Hg.
Patent JP-2000277846-A (JP)
Title: Nitride semiconductor laser element
Inventor: KANEKO SHINICHIRO
IPC: H01S5/042
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor laser element of high reliability, provided with stable laser property by preventing lifting, peeling, etc., of an electrode due to impact at cracking. SOLUTION: A substrate 1 is overlapped with an n-type nitride semiconductor layer 2, an active layer 3 and a p-type nitride semiconductor layer 4, and an optical resonant surface is made of a parting surface S in the laminating direction, to constitute a band-shaped laser element resonator that emits light from the active layer 3. A p-electrode is formed over the top surface of the p-type nitride semiconductor layer 4 with a current-constricting insulation film 5 of SiO2 in between. The p-electrode is composed of a contact part p-electrode 6, that is laminated on the surface of the exposed p-type nitride semiconductor layer 4 and faces opposite the parting surface S, and a principal p-electrode 7 that is formed on the top surface of the contacting part p-electrode and has an end surface 7a at a side inside of the cracking surface S by about 1-500 μm.
Patent JP-S569680-A (JP)
Title: Reduction in electric power required of compressor
Inventor: OKADA HIDETAKE
IPC: F04B49/00
Filed: 1979-06-30
Abstract: PURPOSE: To reduce electric power required of a gas compressor, by cooling the sucked gas of the compressor by the evaporation of the coolant liquid of an absorption refrigerating machine, thereafter compressing the cooled gas and using the heat of the compressed high-temperature gas as a heat source for the generator of the refrigerating machine.  
     CONSTITUTION: Hydrogen gas introduced from a pipe 1 is indirectly cooled by the evaporation of coolant ammonia which flows in the opposite direction to the hydrogen gas in a cooler 2. The cooled hydrogen gas is sucked into a compressor 7 through a pipe 3 and compressed. The compressed gas is discharged through a pipe 8. The discharged high-temperature hydrogen gas flows through a heat transfer tube 10 provided in the generator 9 of an absorption refrigerating machine and gives its own heat to evaporate ammonia in the generator 9. As a result, the temperature of the hydrogen gas is lowered. The gas is discharged through a pipe 11. The temperature of the hydrogen gas is lowered further by the cooling water of another cooler 12. The hydrogen gas is then supplied to a service place or a storage vessel. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02260038-A (JP)
Title: Multistage inference device
Inventor: NAITO EIICHI
IPC: G06F9/44
Filed: 1989-03-31
Abstract: PURPOSE:To reflect the ambiguous knowledge of a user onto an inference rule by deciding whether a back track should be started or not to the adaptation degree of the anteceedent part of the inference rule when a multistage inference is carried out with use of a fuzzy inference. CONSTITUTION:A work area 102 stores the adaptation degree obtained by an adaptation degree arithmetic part 106 and the intermediate result of an inference obtained by a consequent part execution part 108. A work area control part 103 takes the input data out of the area 102 based on the decision of an accordance degree deciding part 107. A membership function storage part 104 stores plural membership functions, and an inference rule storage part 105 stores plural fuzzy agreement inference rules. Then the part 106 obtains the adaptation degree of the anteceedent part of the inference rule stored in the part 105 to the input data based on the membership functions stored in the part 104. The part 107 decides whether a back track should be carried out or not based on the adaptation degree obtained by the part 106. The part 108 obtains the intermediate result of the inference out of the inference rule stored in the part 105.
Patent JP-H04293806-A (JP)
Title: Road sweeper
Inventor: KATO HARUYUKI
IPC: E01H1/05
Filed: 1991-03-23
Abstract: PURPOSE:To automatically project and withdraw lights such as width indicators out of car body width to the outside corresponding to the overhanging work and storing work of a sweeping apparatus in a road sweeper in which the sweeping apparatus such as a side brush is over-hanged toward the body side and stored into the lower section of the oar body. CONSTITUTION:When a side brush is over-hanged from the storing position, the first cylinder 26 makes a piston rod project interlocking with this overhanging movement to moves the width indicators 11 integrated with a holding bracket 27 through a parallel link mechanism 25 and parking light 12 from the brush storing position C1 in body width W to the overhanging position D1 projected from body width W to a side. In addition, when the side brush is stored, the piston rod 26a of the first cylinder 26 is immersed in the original position to return the aforementioned lights to the storing position C1.
Patent JP-H06279770-A (JP)
Title: Fuel composition containing polyisobutene succinimide detergent
Inventor: JIYON RICHIYAADO BURATSUKUBORO
IPC: C10L1/22
Filed: 1993-04-09
Abstract: PURPOSE: To obtain a fuel composition having detergency for the inlet valve of an engine and detergency for a manifold.  
     CONSTITUTION: The fuel composition which comprises a major amount of a liquid hydrocarbon fuel and, in an amount to provide detergency, a polyisobutene succinimide derived from the reaction of a polyisobutene-substituted succinic acylating agent and an amine having at least one reactive hydrogen bonded to an aminic nitrogen is obtained by a thermal route, and the polyisobutene substituent is derived from a highly reactive polyisobutene, i.e., having a high proportion of vinylidene groups -CH 2 C(CH 3 )=CH 2 . The polyisobutene-substituted succinic acylating agent is preferably obtained by the thermal reaction of the highly reactive polyisobutene with a succinic acylating agent, e.g. maleic anhydride. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5311418-A (JP)
Title: Wheel stopper and power connecting device for freight truck
Inventor: NOGUCHI AKIYOSHI
IPC: B61B13/00
Filed: 1976-07-15
Abstract: PURPOSE: To automatically treat the stopping of wheels of a freight truck and the connecting of a power soruce to loading unloading mechanism as dangerous works hitherto effected by human power by simple switching oepration of central unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09275563-A (JP)
Title: Compressed image data decoding device having osd function and osd data compression method used for the decoding device
Inventor: OKU MASUO
IPC: H04N19/503
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To attain an OSD function via a general-purpose memory by reducing the capacity of a frame memory against a B picture, storing the compressed on-screen display data in a memory, and expanding the display data in response to their display. SOLUTION: The compressed bit map-shaped OSD data are directly written into a position of a memory 13 by an OSD writing circuit 6 and with the timing that is shown by a timing/operation setting circuit 1. Then the OSD data are read out by an OSD data reading circuit 12 with the timing shown by the circuit 1 and supplied to an OSD data expanding circuit 14. Thus the compressed OSD data are expanded by the circuit 14 and restored into the OSD data corresponding to the original bit map. Then the restored OSD data are supplied to a display circuit 5 synchronously with a display synchronizing signal and overlaid the decoded image data for display.
Patent JP-S60227142-A (JP)
Title: Pressure sensor
Inventor: MOCHIZUKI KAZUO
IPC: G01L7/08
Filed: 1984-04-24
Abstract: PURPOSE:To secure adhesive strength with high reliability even at high temperature without causing any decrease in measurement precision due to a difference in coefficient of linear expansion by using ceramic for a daphragm to be united to a piezoelectric body which transduces applied pressure into an electric signal. CONSTITUTION:The piezoelectric body 1 is joined integrally onto one surface 201 of the diaphragm 2 formed in a discoid shape and this body is placed in a case 3; and pressure applied through a pressure introduction hole 302 provided to the cover member 301 of the case 3 is received by the other surface 202 of the diaphragm 2. A cylindrical support 5 is provided on a pedestal 4 supported by the cover member 301 and a case bottom plate member 303 which is fitted thereto, and the peripheral edge of the diaphragm 2 is fixed airtightly to the support 5. The diaphragm 2 is made of ceramic of Al2O3, a conductive layer 203 is adhered to the surface 201, and the electrode 101 of the piezoelectric body 1 is adhered fixedly onto the conductive layer 203. Thus, adhesive strength with high reliability is secured even at high temperatures without causing any decrease in measurement precision due to the difference in coefficient of linear expansion between the diaphragm and piezoelectric body.
Patent JP-S58201848-A (JP)
Title: Molding polymer composition having moisture-sensitive electrical conductivity
Inventor: MORITA SHIZUO
IPC: C08K5/00
Filed: 1982-05-17
Abstract: PURPOSE:To prepare the titled composition which acquires electrical conductivity by the absorption of water, and has necessary mechanical properties, by compounding a polar synthetic resin with a specific graft copolymer as a water- adsorbing component and a metal (meth)-acrylate as an electrical conductive component. CONSTITUTION:The objective composition is prepared by compounding (A) 100pts.wt. of a polar synthetic resin such as ABS resin, PVC, epoxy resin, urethane resin, etc. with (B) 2-15pts.wt. of a water-absorbing component selected from starch, cellulose, PVA or their derivatives graft-polymerized with acrylic acid, methacrylic acid or their metal salts and (C) 5-20pts.wt. of an electrical conductive component selected from acrylic acid and methacrylic acid. USE:For prospecting electrode pot, hygrometer, and sensor for the wet detector of diaper.