baber/WOPTO huggingface dataset:
Patent JP-S61133310-A (JP)
Title: High heat-resistant roll
Inventor: HAYAKAWA MASAOMI
IPC: C04B35/80
Filed: 1984-11-30
Abstract: PURPOSE:To produce a high heat-resistant roll having excellent heat resistance, wear resistance and smoothness by working inexpensive and highly heat-resistant silica alumina fibers to a doughnut shape, fitting plural pieces thereof onto a metallic pipe and fastening the same. CONSTITUTION:The silica alumina fibers consisting of 40% SiO2 and 60% Al2O3 are produced by blowing off of a melt. 5-40wt% Inorg. binder such as sepiolite or montmorillonite and 5-15wt% org. binder such as acrylonitrile butadiene are added to 50-90wt% silica alumina fibers contg. >=30% granular shot failing to be made into fibers during the production and both fibers and binders are so compounded as to attain 100% total weight. The mixture is worked by a sheeting press to a sheet shape. The sheet is molded to a doughnut shape 2. Plural pieces of such moldings are fitted and laminated onto the metallic pipe 1 and are fastened thereto by means of a washer 3 and a nut 4. The roll for conveyance which is highly resistant to heat and wear and is suitable for conveyance of a steel material, etc., in a heat treatment furnace of a high temp. is obtd.
Patent JP-H1189723-A (JP)
Title: Electric hot-water heater
Inventor: FUJITA SAORI
IPC: A47J27/21
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To recognize pouring condition when a user pours hot water by providing a means for displaying amount of flowing water detected by a flow detected means. SOLUTION: Amount of flowing hot water pouring out of an electric pump 3 is measured by a flow detecting means 6 during pouring hot water. When measured result of the flow of hot water is changed from a previous level, a signal is sent from a control means 5 to modify displaying the flow amount at a means 7 for displaying the flowing hot water and to repeat this operation before stopping the flowing hot water. Displaying the flowing hot water by the means 7 for displaying the flowing hot water is divided into five levels at 10 ml/second from minimum flowing amount of the flowing hot water of 10 ml/second to maximum flowing amount 50 ml/second. The present flowing amount of 30 ml/second is displayed until level 3 by lighting LED. When the flowing amount of is increased and level 4 of the flowing amount is detected, LED is lighted to the level 4 to display change of flowing amount by the means 7 for displaying flowing hot water.
Patent JP-H10160954-A (JP)
Title: Optical waveguide having nonlinear thin film
Inventor: TEI SHOJUTSU
IPC: G02F1/365
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To design a structure having coupling efficiency of an optical bistable characteristic by constituting with a linear optical waveguide having a refractive index larger than the refractive index of a nonlinear optical waveguide and containing an optical waveguide grating patterned on the linear optical waveguide when power of incident light is smaller than a prescribed critical value. SOLUTION: When the incident light having the power smaller than the critical power is made incident on the area of the linear optical waveguide 13 of a nonlinear optical waveguide grating structure, since the linear refractive index of the nonlinear optical waveguide 12 is smaller than the refractive index of the linear optical waveguide 13, the incident light is restricted in the inside of the linear optical waveguide 13. Waveguided light restricted in the inside of the linear optical waveguide 13 is diffracted by a grating structure 14 to be discharged from a substrate side to the outside. On the other hand, when the power of the incident light is larger than the critical power, the refractive index of the nonlinear optical waveguide 12 becomes larger than the refractive index of the linear optical waveguide 13 by the nonlinearity of the nonlinear optical waveguide 12.  Thus, the dower of the incident light is transmitted to the area of the nonlinear optical waveguide 12, and advances along a path of a nonlinear thin film.
Patent JP-H10107655-A (JP)
Title: High sensitivity radio receiver
Inventor: NARAHASHI SHOICHI
IPC: H04B1/10
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To attain common use of antenna for transmission and reception, to protect the receiver from a lightening surge, and to detect an abnormality in a reception low noise amplifier (RA). SOLUTION: A reception system circuit and a transmission system circuit are connected to an antenna feeder 2 by a coupling circuit 20 after being through a 2nd reception band filter(RBF) 22 and a transmission band filter (SBF) 21, respectively. The 2nd RBF selects only a reception signal band and suppresses the other bands, and the 2nd SBF selects only a transmission signal band and suppresses the other bands. A lightening surge protection means (PRT) is inserted respectively to an antenna feeder 2, a reception signal output terminal 5, a 1st power supply terminal 8 for the RA, a 2nd power supply terminal 9 for a cooling means 7 and a transmission signal input terminal 24 in the receiver.  A fault of the RA 4 is detected by providing a pilot signal generating means, giving a pilot signal to the RA 4 and monitoring a level of the pilot signal via a transmission line connecting to the output terminal 5.
Patent JP-H03113334-A (JP)
Title: Tactile sensor
Inventor: SHINOKURA TSUNEKI
IPC: H01L29/84
Filed: 1989-09-28
Abstract: PURPOSE:To realize arrays of tactile sensors in flexible structure by connecting sensor cells capable of detecting three components of force on a flexible wiring board by flexible oxidized films. CONSTITUTION:The three-component-of-force (Fx, Fy, and Fz) detection type sensor cells 6 are connected by the flexible oxidized films, so the sensor can be bent. The flexible wiring board is used, so the tactile sensor 2 formed by arraying sensor cells 6 on the wiring board in a matrix shape and connecting them electrically and physically can also be bent. The sensors 2 are wound around fingers of a robot hand and mounted, the sensors 2 can detect pressure applied to the surface of the robot hand, a slide, moment, etc.
Patent JP-H0665250-A (JP)
Title: Novel dibenzopentalene derivative and its production
Inventor: FURUKAWA NAOMICHI
IPC: C07D495/06
Filed: 1992-08-10
Abstract: PURPOSE:To provide a novel compound which is useful as a functional reagent or in the applications where its electrochemical characteristics are utilized. CONSTITUTION:A compound of formula I (X, Y are S, Se), for example, dibenzo[bc,fg][1,4]dithiopentalene. The compound of formula I is obtained by photodecomposition of a compound of formula II (R is phenyl, methyl) such as 1,9-bis(methylthio)dibenzothiophene under irradiation with a high-pressure mercury lamp. The compound of formula I is obtained by both photodecomposition of the compound of formula II and a thiosulfonate of formula III.
Patent JP-H09168263-A (JP)
Title: Asynchronous board-shaped electric motor
Inventor: CHAIX JEAN-EDMOND
IPC: H02K17/02
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To make buried winding uniform and prevent it from protruding outward from a stator by placing the stator winding of two stators positioned on the end face side of a disk-shaped rotor, in the radial notches on the disk- shaped rotor, and providing each of the radial notches with a narrow slit so that each of the radial notched will be virtually blocked. SOLUTION: Each of stator members 1A, 1B having an end face opposed to a rotor 2 is provided with a slit 11 that provides access to a radial notch 12. The two stators 1A, 1B are completed with windings 13 for the formation of windings or coils for all the phases. Therefore, three series of windings for three phases alternating with equal pitches establish the numbers of the radial notches 12 per magnetic pole and per phase. They are usually integers but may be fractions in special cases. As a result, for three-phase winding, the total number of the notches 12 is always a multiple of 3.
Patent JP-S61130864-A (JP)
Title: Detection of impure gas
Inventor: ASANO FUSHINOBU
IPC: G01N27/18
Filed: 1984-11-30
Abstract: PURPOSE:To detect the mixing of a trace of impure gas accurately, by feeding a refined gas and a measuring gas alternately to the sample side of a heat conductivity detector by switching. CONSTITUTION:First, valves 8a and 8b are opened while a valve 8c closed and a refined gas is fed to the reference side 4 and the sample side 6 of a heat conductivity detector 1 from branches 5a and 5b and the base line of the potential difference of a recorder 2 is adjusted to zero. Then, the valve 8b is closed while the valve 8c is opened to feed a measuring gas to the sample side 6. After a fixed time passes, the valve 8c is closed and the valve 8b is opened to switch the refined gas over to the sample side 6. Thereafter, this operation is repeated to feed the refined gas and the measuring gas alternately to the sample side 6 by switching. Here, when any impure gas is contained in the measuring gas, the potential difference due to the heat conductivity of the impure gas increases or decreases by a step each time the refined gas and the measuring gas are switched and this variation is recorded on a recorder 2 thereby enabling the detection of the content thereof.
Patent JP-H0997690-A (JP)
Title: Discharge lamp lighting device and lighting system
Inventor: TAKANO YASUHARU
IPC: H05B41/18
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent danger leading to brakage of lamp before hand by detecting abnormal discharge caused by deformation of electrode or the like. SOLUTION: By detecting abnormal rise of lamp voltage through safe circuit means 600, power of AC power supply 1 to be supplied to an electric discharge lamp 4 can be shut out and abnormal heating in the lamp 4 caused by deformation in an electrode can be prevented before hand. This device is especially effective when it is applied to a high pressure electric discharge lamp such as a metal halide lamp used as the discharge lamp 4.
Patent JP-H08273385-A (JP)
Title: Program memory
Inventor: KOYAMA HIROSHI
IPC: G11C16/02
Filed: 1994-10-19
Abstract: PURPOSE: To provide a program memory in which the memory cell can serve both as a memory for reading/writing the data and as a read only memory by connecting/disconnecting the output side end of a first MOS transistor and a third MOS transistor selectively. CONSTITUTION: At first, a joint A is connected through a conductor with a mask and a joint B is disconnected. In this regard, a memory cell 8 functions as a nonvolatile memory which can read/write a data. When the joint A is disconnected and the joint B is connected through a conductor with the mask, the program memory functions as the memory cell in a mask ROM which outputs 0 upon accessing an address.
Patent JP-H02102895-A (JP)
Title: Landing gear
Inventor: RUISU SHII RATSUSHIYU
IPC: F16F9/34
Filed: 1988-10-11
Abstract: PURPOSE: To obtain the large damping effect by providing one or more check valve assemblies to be operated associated with an adjusting pin having the variable orifice area, in an undercarriage for performing in-stroke and rebound damping in landing on a rough runaway. CONSTITUTION: An undercarriage is provided with a main cushioning support 2 having an outer main cylinder 3, and the upper end of the undercarriage 1 is connected to a body of an aircraft. A main support piston 4 is inserted in the outer main cylinder 3, and a wheel and a tire assembly are attached to the outer end of the main support piston. A limit orifice assembly 8 having a floating-type orifice ring 9 is attached to the outer end of an orifice supporting pipe 5 to be housed in the main support piston 4, and a flapper valve plate 21 in two check valve assemblies 20 are connected to the inner end of the limit orifice assembly 8 by a pair of shouldered bolt 22.
Patent JP-2001076243-A (JP)
Title: Cup-type automatic vending machine
Inventor: YAMADA TAKEHITO
IPC: G07F13/06
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To make changeable the specification from a coffee 1 specification to a coffee 2 specification without changing a wiring to the loads of auger motors, whipper motors and hot water valves. SOLUTION: Different powder raw materials are stored in canisters 1 to 6 and auger motors 7 to 12 discharge the powder raw materials to a stirring containers 17 to 20. Hot water valves 26 to 29 are opened and hot water is extracted to the stirring containers 17 to 20 receiving the powder raw materials from a hot water tank 25. Whipper motors 21 to 24 are rotated, the materials are mixed, a beverage is generated and is sold. A sales control part controlling the loads of the auger motors 7 to 12, the whipper motors 21 to 24 and the hot water valves 26 to 29 can change the correspondence of the type of the beverage and the respective loads with the setting of data. Plural groups of data for the setting are kept in accordance with the specification of an automatic vending machine and one group is selected from them, and it can be set in the sales control part.
Patent JP-H1158223-A (JP)
Title: Polishing jig and manufacture thereof
Inventor: MORI TADAKATSU
IPC: B24B37/28
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To make improvements in wear resistance by mixing ultrahigh molecular weight polyolefine powder with the specified viscosity mean molecular weight, in a resin layer. SOLUTION: First of all, in order to make a prepreg, a resin to make up a resin layer 3 and ultrahigh molecular polyolefine powder 4 of one million to nine millions in viscosity mean molecular weight are mixed together. The mixed quantity of this ultrahigh molecular polyolefine powder 4 is set to be within the range of 1 to 150 pt.wt to 100 pt.wt in resin content other than ultrahigh molecular polyolefine resin of the resin layer 3, especially if desirable, it is set to be 10 to 80 pt.wt. Subsequently, this compound fluid is impregnated in a reinforced fiber layer 2, and with this layer 2 heated and dried up, the prepreg of a B stage is formed. In order to have this compound fluid impregnated in the reinforced fiber layer 2, it may be done what with applied to this fiber layer 2 and what with dipping this layer 2 in a solution or a dispersing fluid of the compound.  The prepreg secured like this is plurally stacked on the fiber layer 2 and bonded and hardened.
Patent JP-H02100652-A (JP)
Title: Sea urchin and apparatus for forming the same
Inventor: MINAGA KAZUKO
IPC: A23L17/00
Filed: 1988-10-07
Abstract: PURPOSE:To obtain inexpensive sea urchins of a uniform shape suitable as materials, etc., for 'SUSHI' (vinegared rice and fish) by adding a seasoning and paste to the ovary of a sea urchin out of shape and solidifying the resultant mixture. CONSTITUTION:(B) A seasoning (e.g., salt or stock of dried bonito) and (C) a paste (e.g., gelatin or agar) are added to (A) the ovary of a sea urchin out of shape and used as a raw material. The ovarian shapes of the sea urchins are then formed on, e.g., a substrate 102 of polypropylene, and the above- mentioned raw materials are filled in recessed parts 104 and solidified to afford the objective sea urchins 200.
Patent JP-S61132019-A (JP)
Inventor: SHIRAI YUJI
IPC: H02G15/24
Filed: 1984-11-30
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-S61122212-A (JP)
Inventor: SAMIYUERU JIEEMUSU DOMINIAANI
IPC: C07D233/60
Filed: 1985-11-12
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-H0198472-A (JP)
Title: Production of acetic acid
Inventor: KAWADA NAOKI
IPC: C12P7/54
Filed: 1987-10-12
Abstract: PURPOSE:To continuously obtain acetic acid by fermentation with increased production rate, by using a culture fluid prepared by cultivation using a water- soluble organic substance as a carbon source as the first culture medium. CONSTITUTION:A sterilized culture medium is placed in a culture vessel 3 and a water-soluble organic substance (e.g. sorbose) in an amount of preferably 0.1-10wt./vol.% is added thereto. A microorganism [e.g. Acetobacterium sp. No.446 (FERM P-7017)] capable of assimilating carbon dioxide and hydrogen to produce acetic acid is then inoculated thereinto and preferably 67% hydrogen and 33% carbon dioxide are subsequently aerated to carry out cultivation at, e.g. 35 deg.C. The resultant culture is then continuously fed from a circulating pump 5 to a hollow fiber-type ultrafiltration membrane to separate the microorganism and formed solution, which is subsequently fed to a tank 6. The aimed acetic acid is recovered therefrom.
Patent JP-H03117865-A (JP)
Title: Fluorocarbon gas recovering apparatus
Inventor: OTANI TADAAKI
IPC: F25B45/00
Filed: 1989-09-29
Abstract: PURPOSE:To automatically control recovery and regeneration of fluorocarbon by providing a first level sensor for sensing a high level of liquid fluorocarbon in a cylinder, and a second level sensor for sensing a low level, and stopping a compressor and a liquid pump in response to the sensing signals of the first and second sensors. CONSTITUTION:A charging tube 51 and a suction tube 52 extended from a valve 49 are extended into a vessel 50 of a cylinder 43, and first and second level sensors 53a, 53b for detecting the quality of liquid fluorocarbon are provided. For example, the sensor 53a is mounted at a position of 80% of volume, and the sensor 53b is mounted at a position of 30% of volume. A sensing signal of the sensor 53a is sent to a central controller, a compressor 5 is stopped by the signal to automatically stop recovery of the gas. The sensor 53b is of a low position sensor for performing a regenerating function for removing moisture, dusts by circulating the liquid fluorocarbon to a filter drier 55, and a liquid pump 57 is not operated at this low position or lower.
Patent JP-H0893739-A (JP)
Title: Speed nut
Inventor: GOTO KATSUMI
IPC: F16B37/08
Filed: 1994-09-22
Abstract: PURPOSE: To inexpensively provide a speed nut having a simple structure which is suitable for fastening a thin fastening object member in the speed nut which can be simply and speedily screwfitted by slight screwing-in of a bolt. CONSTITUTION: As a top wall of an inside hole 6, a nut receiving part 10 is formed on the inside outer periphery of a bolt inserting hole 9 penetratingly passing through the upper end axis of a fixing member 1 having a nut support bottom cover 8 so as to incline and lower to the other side from one side. A nut 7 is arranged in the inside hole 6 of the fixing member 1 so as to be nonrotatable in the shaft rotating direction as well as to be freely tiltable in the inclining direction of the nut receiving part 10.  An elastic body 13 such as rubber is fixedly arranged on the inclination rising side of the nut receiving part 10 on the inner periphery of a screw hole 11 of the nut 7 by projecting from a screw thread, and when a bolt 12 is screwed in after being inserted in the screw hole 11 of the nut 7 from the inserting hole 9, a screw part 12a is screw-fitted to the elastic body 13, and moves the nut 7 upward, and pushes the upper surface against the nut receiving part 10, and enables the nut 7 in an inclining condition to be screwed in up to a fastening condition.
Patent JP-H10102817-A (JP)
Title: Structure of hanging floor
Inventor: KAWAI HIROSHI
IPC: E04B1/34
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To burden the horizontal force of an earthquake, a strong wind, etc., only by the bending deflection of a core even when the horizontal force works, and to ensure amenity and safety to a resident by separating and isolating the deformation of the core and a floor by wires sliding supporters in a multistoried building. SOLUTION: A core 2, in which an elevator, pipe shafts, etc., are concentrated and formed, is disposed upright in the vertical direction at the central section of a multistoried building, and two supporters 4 are installed at the corner sections of the top section of the core 2. When horizontal force in the right direction works to the multistoried building and the building is bent and deformed slightly in the right direction, the hanging floors 3 are displaced slightly in the right direction while maintaining a horizontal state by sliding of the supporters 4 by wires 5 hanging the hanging floors 3.  The hanging floors 3 are not brought into contact with the core 2 even at the time of displacement in the horizontal direction by clearances 7 formed to the floors 3, the bending deflection of the core 2 and the deformation of the floors 3 are separated, and horizontal force effectively damped by damping devices incorporated into the supporters 4 is burned only to the core 2 and damped.
Patent JP-2001078168-A (JP)
Title: Display device, signal transmitter-receiver, radio transmitter and signal transmission/reception method
Inventor: IZUMI SHINOBU
IPC: H04N7/173
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a display device, a display controller and a radio transmitter where a user's interface can be enhanced. SOLUTION: A display device 300 where a display section 360 and an audio output section 370 output a video image and a sound signal respectively on the basis of a video signal VS and an audio signal AS, is provided with a control signal reception section 355 that receives a control signal CS to control the operation of electronic devices 281-283 that are signal sources in order to change the video image and the sound displayed on the display section 360, an antenna 310 that receives the video signal VS and the audio signal AS sent as a radio wave and transmits the control signal CS, and a control section 325 that has a function of converting the control signal CS received by the control signal reception section 355 into a signal transmittable as a radio wave, transmitting the converted signal to the antenna 310,  and applying signal processing to the received video signal VS and audio signal AS so as to be recognized by the display section 360 and the audio output section 370.
Patent JP-S63110351-A (JP)
Inventor: YOSHIDA HIROAKI
IPC: E04D15/02
Filed: 1986-10-27
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-H02102422-A (JP)
Title: Infrared-ray detector
Inventor: WATANABE TAKASHI
IPC: G01J5/06
Filed: 1988-10-11
Abstract: PURPOSE:To make a life in the case of maintaining the degree of vacuum longer and to improve mechanical strength by making an inner cylinder, an outer cylinder and a flange of metal and fixing plural glass pipes through which metallic wire is made to pass in the circumferential direction of the outer surface of the inner cylinder with glass having a low melting point. CONSTITUTION:The inner cylinder 2 is formed of metal in a cylindrical shape and a package 7 equipped with an infrared-ray detecting element 6 is provided on one end face of the cylinder 2 and the metallic flange 4 where an input/output terminal 15 is hermetically sealed is bonded to the other end face thereof. The outer cylinder 3 is formed of metal in a cylindrical shape and a window 5 made of a infrared-ray transmitting material and the flange 4 are bonded to one end face and the other end face of the cylinder 3 respectively. The glass pipes 16 through which the metallic wire 14 is made to pass are provided on the outer surface of the inner cylinder 2 and supported in a state where the metallic wires 14 are insulated from one another and the pipes 16 are insulated from the inner cylinder 2. In order to fix the pipe 16 to the inner cylinder 2, for example, the frit of glass 17 having the lower melting point than that of the pipe 16 is applied to the outer surface of the inner cylinder 2 and glass rods are bound to the inner cylinder 2 with another metallic wire. Then, they are heated as a whole to melt only glass 17, so that the metallic wire with which the glass rods are bound is removed.