baber/WOPTO huggingface dataset:
Patent JP-H01180892-A (JP)
Title: Production of l-glucose by epimerization of l-mannose catalyzed by molybdate in presence of epimerization inhibitor
Inventor: BURUUSU II FUAASU
IPC: C07H3/02
Filed: 1988-01-11
Abstract: PURPOSE: To obtain the compounds such as artificial sweetemer with a high yield by allowing to react aqueous mixture containing specific amounts of L-mannose, epimerization-inhibitors and HCN-addition inhibitors of L-arabinose by a molybdate catalyst under specified conditions.  
     CONSTITUTION: An aqueous mixture containing at least 40% of L-mannose in dry solid base, epimerization-inhibitor catalyzed by molybdate, and inhibitors produced by adding hydrogen cyanide to L-arabinose is allowed to react by a molybdate catalyst of an amount corresponding to 200-2500 ppm molybdenum for epimerization under the conditions of pH 3 or less and at a temperature suitable for epimerization for a period until the ratio of L-glucose: L-mannose becomes at least 1 to obtain L-glucose from L-mannose at a high yield. In addition, it is preferable that the temperature for epimerization is within a range of 75-100°C. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S5390066-A (JP)
Title: Inclined plate type sinking device
Inventor: MIURA MITSUGI
IPC: B01D21/02
Filed: 1977-01-19
Abstract: PURPOSE: To easily reduce a time required for sinking and separating condensed floc by providing a multiplicity of parallel inclined curtains having upper ends secured to a suspended rod in a sink tank. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63172828-A (JP)
Title: High frequency heating appliance
Inventor: AOYAMA NAGAKI
IPC: F24C7/02
Filed: 1987-01-12
Abstract: PURPOSE:To prevent radio waves from leaking to the side of a weight sensor by forming a cylindrical chake chamber along the outer periphery of a shaft part between the bottom wall of a heating chamber and the weight sensor and providing a radio wave absorbing member along the outer peripheral direction of the shaft part in correspondence to the clearance of the chake chamber at the outside on the side of the weight sensor of the chake chamber. CONSTITUTION:A chake chamber 20 is constituted such that an internal dimension L from a shaft 6 to a circumference side wall 20a is set approximately lambda/4 (lambda is a wavelength) so as to make it possible to attenuate high frequency radio waves escaping to the side of the weight sensor 5 along the periphery of the shaft 6. During cooking, radio waves (high frequency waves) may escape from a gap formed between the shaft 6 and the bottom wall 1a along the circumference of the shaft 6 to the side of the weight sensor 5. However, a major part of radio waves within the box are incident into the chake chamber 20, where the radio waves are attenuated. Since there is a radio wave absorbing member at the outside of the chake chamber 20, the remaining radio waves are absorbed to the radio wave absorbing member 21. That is, radio waves do not leak into the weight sensor 5.
Patent JP-S5391250-A (JP)
Title: Elevator derail detector
Inventor: TOYOSHIMA NOBUHIKO
IPC: B66B5/02
Filed: 1977-01-21
Abstract: PURPOSE: To correctly detect a derail by discriminating a contact with a sensor between an instantaneous and continuous contacts, wherein a delay circuit is inserted into a derail detector circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06216497-A (JP)
Title: Stripping method of board after transfer in transfer apparatus
Inventor: BABA ATSUSHI
IPC: B41F16/00
Filed: 1993-01-14
Abstract: PURPOSE:To provide a stripping method wherein a pattern on a board for pattern transfer is stripped with good accuracy after the pattern has been transferred to a board to be transferred. CONSTITUTION:A board F for pattern transfer and a board G to be transferred are compression-bonded. Then, after they have been compression-bonded and when the board F for pattern transfer is stripped, a plate 21 which is used to fix the board G to be transferred and to which the board G to be transferred has been fixed is supported in a free state so that an unreasonable force is not exerted when the board is stripped.
Patent JP-S61166439-A (JP)
Title: Supplying device for raw material to be molded in press molding machine
Inventor: KONDO ISAO
IPC: B65H43/02
Filed: 1985-01-17
Abstract: PURPOSE:To make the overall dimensions of a device smaller by providing a forck and its mechanism for holding remaining stacks in a state of small amount, above a frame serving as a table for placing stacks in paralell with the frame. CONSTITUTION:The lift table 281 of a lift cylinder 28 is positioned below a waiting position I and a vaccuum cup 102 is positioned above it. A fork 34 which is parallel to the upper portion of a frame 22 projects when the lift table 281 is at its highest raised position for transferring stacks W held on the lift table 281 on the fork 34. Next, when the cylinder 28 is lowered to lower the lift table 281, a chain conveyor 26 moves to transfer stacks W located in a reserve position II to the standby position I. Next, the cylinder 28 is raised and the fork 34 is retracted for placing the small amount of remaining stacks W on the new stacks W. Such an arrangement makes the overall dimensions of an apparatus smaller.
Patent JP-H04237969-A (JP)
Title: Nonaqueous electrolyte lithium secondary battery
Inventor: HASEGAWA MASAKI
IPC: H01M10/052
Filed: 1991-01-21
Abstract: PURPOSE:To prevent the occurrence of micro-short circuits by suppressing the dendritic growth of lithium at the time of charging. CONSTITUTION:A negative electrode current collector 6 and a seal plate 7 which is a metal portion electrically connected to the current collector 6 are made of a zirconium metal. When the negative electrode current collector 6 and the seal plate 7 are made of a zirconium metal, the dendritic growth of lithium at the time of charging is suppressed. The dendritic lithium is prevented from penetrating a separator 3 into contact with a positive electrode 1, a positive electrode current collector 8 and a case 2 to cause micro-short circuits.
Patent JP-H11204635-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUNOU TADASHI
IPC: H01L21/768
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To improve the processing controllability of a columnar member and planarity of a layer insulation film, when a pillar technique is used in a connection process of a lower wiring and an upper wiring. SOLUTION: A columnar member 15 is formed into a connection region, which electrically connects a lower layer wiring 14 and an upper layer wiring 17 and a specified region excepting a connection region, and a layer insulation film 16 covering the columnar member 15 is formed thereafter. Data of an arrangement position of a columnar member formed in a specified region, excepting a connection region can be obtained by a logical sum negative query processing (NOR processing) of data, for example, corresponding to the arrangement information of an arrangement position of the lower wiring 14 and the arrangement information of the arrangement position of the upper layer wiring 17, based on both the information.
Patent JP-H09193123-A (JP)
Title: Molding tool for hydraulic inorganic molded form
Inventor: OKAMOTO TADASHI
IPC: B28B1/14
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To permit the integral molding of an insert member so as to be projected from the surface of a molded form by a method wherein a top force and/or a bottom force are formed of an elastic material and a divided pinching device, pinching an insert member, is inserted detachably into the top force and/or the bottom force so as to form a part of the surface of the top force and/or the bottom force. SOLUTION: A molding tool 1 is constituted of a top force 11 and a bottom force 12. The top force 11 is formed of an elastic material and is provided with a pouring passage 14, communicated with a cavity 13. The bottom force 12 is formed of a fiber reinforced resin and the surface of the mold is formed so as to have an inner surface configuration corresponding to the configuration of the outer surface of the molded form. A divided pinching device 2, pinching an insert member 5, is constituted of a pair of divided pinching members 21, 22 so as to be attached to the top force 11 while pinching the insert member 5. An anchor plate 51 is provided at the burying end of the insert member 5 so as to prevent the drop out of the insert member 5. According to this method, the complicated insert member 5 can be molded integrally.
Patent JP-S56102606-A (JP)
Title: Liquid fuel combustion device
Inventor: KAWAKAMI AKIO
IPC: F23D11/10
Filed: 1980-01-18
Abstract: PURPOSE: To secure stable combustion by a method wherein a fuel supply port is made to face an orifice formed on a blast route to atomize liquid fuel with the high speed air passing through the orifice having the fuel supply port on the same surface of the water as the controlled surface of the oil of the controller of the surface of the oil.  
     CONSTITUTION: When the motor 2 turns the fan 3, the air sucked from the air intake port 4 is pressed to enter the air supply pipe 6 and flow to the primary and secondary air supply pipes 7 and 8 at the rate according to the respective pipeline resistance. The air flowing through the primary air supply pipe 7 is throttled by the orifice 9 to jet into the mixing chamber 21 becoming the high speed air flow. Thereby the blast static pressure P 1  on the upstream side of the orifice 9 acts on the surface of the oil of the controller of the surface of the oil 11 through the pressure pipe 10 to push out the fuel from the supply port 16a to become minute particles through the surrounding high speed air flow to diffuse. The fuel, which became minute particles, is then mixed with the air to flow out from the flame port 19 of the burner head 20 to be combusted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05187843-A (JP)
Title: Instrument for measuring external shape of object to be inspected, such as tire or the like
Inventor: YUKI SHIGERU
IPC: G01B11/24
Filed: 1992-01-14
Abstract: PURPOSE:To remove recessing and projecting components with high reproducibility by only presetting a frequency to be eliminated by giving a changing function, removing function, and inverse-converting function to a signal correcting means. CONSTITUTION:After fetching the sampling data of an optical displacement gauge and converting the data into a frequency region by means of an FET, a set frequency is removed. Then the frequency region is converted into a time region by processing the data from which the frequency component is removed by means of an inverse FET. Thus primary processing is performed and, when the processing is made at the first time, the data obtained as a result of the primary processing are compared with the original sampling data. When the original sampling data exceed the data obtained as a result of primary processing, secondary processing is performed by repeating the process by means of the FET, the removal of a high-frequency component, and the process by means of the inverse FET. When the original sampling data are smaller than the data obtained as a result of the secondary processing, the average value of preset data immediately before the original data approach the data obtained as a result of secondary processing is used in place of the original sampling data for stopgap.
Patent JP-2000202642-A (JP)
Title: Horn for ultrasonic welding
Inventor: GOTO HIDENORI
IPC: B23K20/10
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent a projected conductor from being cut when welding the conductors of a wire to a metallic plate. SOLUTION: In an ultrasonic welding machine which has been set to perform ultrasonic welding by interposing a metallic plate and the conductors 15a of the end part of a wire 15 between a horn tip 12w and an anvil 13, a holding part 13a is recessed, which receives the conductor 15a on the lower surface of the horn tip 12. By forming continuous uneven parts on an opposing surface to the anvil 13 in side wall parts 13c on both sides of the holding part 13a, the recessed part of the uneven part is made to be a relief space receiving a projected conductor.
Patent JP-H03209624-A (JP)
Title: Video cassette tape
Inventor: OKAZAKI IWAO
IPC: G11B23/087
Filed: 1990-01-12
Abstract: PURPOSE:To enhance scratch resistance, output characteristics, etc., by using guide pins of specific surface roughness, using thermoplastic resins contg. particles as a base material film and specifying the content, thereof, etc. CONSTITUTION:This video tape has a tape provided with a magnetic layer on one surface of the material film and the guide pins. The surface roughness Rt of the guide pins is 0.005 to 10mum. The base material film is a laminated film formed by laminating a layer (layer A) consisting of the thermoplastic resin A contg. the particles on at least one surface of a layer (layer B) consisting of the thermoplastic resin. The surface roughness Ra of the layer A is <=0.07mum and the ratio Rt/Ra between the surface roughness Rt and Ra of the layer A is <=8. The average particle size (d) of the particles incorporated into the layer A is 0.01 to 1mum and the ratio t/d between the thickness (t) and average grain size (d) of the layer A is 0.1 to 3. The content of the particles in the layer A is 0.5 to 30wt.%. The scratch resistance or output characteristics are inferior and such are undesirable unless these conditions are satisfied.
Patent JP-H11205212-A (JP)
Title: Radio communication system
Inventor: OGAWA YASUNARI
IPC: H04B7/24
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To enlarge a communication range and to reduce the cost of an entire system by heightening a radio transmission frequency for the communication in an area good in a wide field of vision between a base station and a repeater and lowering a radio transmission frequency for the communication between the repeater and a terminal device. SOLUTION: A communication frequency between a base station 1 and a repeater 2 is set to a 60 GHz band and communication frequencies between the repeater 2 and a terminal device 3 and between the repeater 2 and a terminal device 4 are set to a 20 GHz band. The base station 1 adopts a heterodyne system to send/received a radio signal for the 60 GHz band. Therefore, since a radio wave with a frequency band of millimeter wavelength is in general strong in straight advance property, though communication is limited within an area good in a wide field of vision, the disadvantage is mitigated in the case that the base station 1 and the repeater 2 are used semi- fixedly. On the other hand, the radio communication between the repeater 2 and the terminal defice 3 adopts a microwave frequency band whose the frequencies are considerably dropped lower than those of the millimeter wave band so that the communication by using the terminal devices 3, 4 is available even in the outside of an area to be viewed.
Patent JP-S5596414-A (JP)
Title: Structure for setting meter cable
Inventor: IMAI MAMORU
IPC: F16C1/24
Filed: 1979-01-19
Abstract: PURPOSE: To easily mount a meter body and a meter cable, by fixing the meter cable first, and fitting the meter body on the meter cable.  
     CONSTITUTION: A bracket 10 is secured to an instrument panel 1. A guide casing 11 is fixed to an end of an outer casing 5 for a meter cable 4. The guide casing 11 is provided at its base portion with a first flange 12 fixedly mounted thereon and a second flange 13 slidably mounted thereon. The bracket 10 is provided with a circular opening 22, into which the guide casing 11 is inserted, and a circular opening 23, into which a cylindrical base portion 11' of the guide casing 11 is inserted, the openings 22, 23 being communicated with each other. When the guide casing 11 is inserted into the opening 22 to be downwardly drawn, the base portion 11' thereof is closely fitted in the opening 22 so that the guide casing 11 is tightly set in the bracket 10. A stem bush 24 of a meter body 2 is then inserted into the guide casing 11 so as to set the meter body 2 on the instrument panel 1. Thus, the meter cable and meter body can be set on the instrument panel easily and securely. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63173369-A (JP)
Title: Thin film semiconductor element
Inventor: ONO KIKUO
IPC: G02F1/1368
Filed: 1987-01-13
Abstract: PURPOSE:To make compatibility of a small OFF-current and a large ON current possible, which is mainly suitable for a thin film transistor to drive an active matrix panel, by forming a hole or a nick for a permeation path of hydrogen in a gate electrode in the plane pattern of the gate electrode. CONSTITUTION:The minimum dimension Lt over which a gate electrode 6 continuously extends on a channel region 2 is designed as a dimension which is highly effective for hydrogen substitution treatment, by providing a gate electrode 6 with a hole 11. According to this design, the defect density can be decreased all over the boundary surface between the channel region 2 and an insalative film 5, so that the ON-current is highly increased. In the case where the gate electrode is not continuously formed from the source side end-portion to the drain side end-portion on the channel region, and even one part in the above section is cut by a hole promoting hydrogen permeation, the crossectional structure of the part does not constitute an MOS type structure, so that a channel is not formed in this part, and the OFF-current is extraordinarily decreased. A thin film transistor of this element is obtained wherein the ON-current is sufficiently large and the OFF-current is small.
Patent JP-H10200335-A (JP)
Title: Oscillation circuit
Inventor: HIGUCHI FUJIO
IPC: H03K19/0948
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To reduce an oscillation start voltage and to suppress power consumption in an oscillation holding state by outputting an oscillation stable detecting signal when it is detected that the amplitude value of oscillate signal is a prescribed fixed level, latching this oscillation stable detecting signal and outputting a stop signal. SOLUTION: This circuit is provided with an inverter 3 connected parallelly with an inverter 2 so as to stop the operation in response to the supply of the stop signal Q setting its gain higher than the inverter 2 and an inverter 4 for outputting an oscillation stable detecting signal T when it is detected that the amplitude value of oscillate signal reaches the prescribed level. Further, a latch circuit 5 is provided for latching the oscillation stable detecting signal T and outputting the stop signal Q and an inverted stop signal QB. Then, at the start time, the oscillation is started by the high gain of inverter 3 and when the oscillation is stabilized into oscillation holding state, the inverter is switched to the low gain inverter 2. Therefore, power consumption can be suppressed by the low gain inverter 2.
Patent JP-S59130526-A (JP)
Title: Production of water-in-oil type emulsified fat and oil composition
Inventor: HAYASHI TOSHIHIRO
IPC: C09K23/56
Filed: 1983-01-17
Abstract: PURPOSE:To enable maintenance of a stable emulsified condition in a dissolved state as well by making combination use of polyglycerol condensated ricinoleic acid ester and sorbitan unsatd. fatty acid ester and/or cane sugar fatty acid ester having specific performance as an emulsifying agent. CONSTITUTION:Polyglycerol condensated ricinoleicacid ester and sorbitan unsatd. fatty acid ester and/or cane sugar fatty acid ester having >=10 HLB are used in combination as an emulsifying agent in the stage of producing a water- in-oil type emulsified fat and oil compsn. contg. fats and oils, water and the emulsifying agent. The ordinary amt. of said materials to be added is 0.1-3wt% polyglycerol condensated ricinoleic acid ester, 0.1-10wt% polyglycerol, and 0.1- 10wt% sorbitan unsatd. fatty acid ester. The water-in-oil type emulsified fat and oil compsn. maintaining the stable emulsified state for a long period in a fluid or dissolved state is stably and easily produced.
Patent JP-H05190231-A (JP)
Title: Fitting/removing structure of connector housing
Inventor: OSONE HISAO
IPC: H01R13/639
Filed: 1992-01-16
Abstract: PURPOSE:To enable the removal of a connector housing without using a special tool and prevent the mounting of an electrical insulating plate from being forgotten. CONSTITUTION:In the fitting/removing structure of a connector housing engagedly fitted to a connector fixing bar 14 fixed onto a main distributing board 11 with an electrical insulating plate 5 interposed in between, flanges 3a provided at both side ends of the connector housing 3 are provided with a pair of bar like fitting legs 3c in the separated state. This bar like fitting leg 3c is formed of a locking claw 3b-1 to be engaged with the engaging hole 14c of the connector fixing bar 14, and a stopper part 3b-2 further extended integrally from the locking claw 3b-1 so as to come in colliding contact with the main distributing board surface through the electrical insulating plate 5. Or there are further fixedly provided a shaft part 3c-3 pivotally fixed between this pair of fitting legs 3b, a grip part 3c-2 provided at one end of the shaft part 3c-3, and a rotating cam 3c-1 at the other end. There is also provided a lock release means 3c for releasing the engagement between the locking claw 3b-1 and the connector fixing bar 14 by turning the grip part 3c-2.
Patent JP-S58123055-A (JP)
Title: Thin film heat transmission device
Inventor: SASAOKA JIROU
IPC: F24S10/60
Filed: 1982-01-18
Abstract: PURPOSE:To make it possible to receive heat with a high efficiency by a compact device by flowing a fluid in a filmy manner within a flow passage formed between a planar surface and at least a plate-like material to receive heat, and controlling the supply of the fluid to the above flow passage according to the temperature at the heat receiving part and the like. CONSTITUTION:When the titled device is applied to a solar heat water heater, two planer members (heat receiving bodies) 1 and 2 are disposed within a support frame installed on the upper surface of a roof or the like in an inclined manner so as to form a fluid flow path 8. A fluid distributing part 7 provided with slits and holes is disposed at the side and part of each of the plate-like members. The fluid is supplied to the fluid distributing part 7 through an automatic valve 56, and a fluid such as water or the like is caused to flow down in a filmy state with respect to the above fluid flow path 8. High temperature fluid which receives solar heat and is heated is then discharged out of the fluid discharge part 11. The above automatic valve 56 is opened or closed in accordance with the output of a temperature detector 55 attached to the heat receiving member 2.
Patent JP-S5288728-A (JP)
Title: Condenser-type voltage transformer
Inventor: MIKI YOSHITERU
IPC: H01F38/20
Filed: 1976-01-20
Abstract: PURPOSE: To protect a voltage measurement instrument from overvoltage by providing an impedance element housed in a gas insulating container in a voltage transformer to measure the voltage by a voltage dividing ratio of a condenser connected between a line and the ground. 
     COPYRIGHT: (C)1977,JPO&Japio