baber/WOPTO huggingface dataset:
Patent JP-H08145941-A (JP)
Title: Ion sensor
Inventor: TAKANOSE EIICHIRO
IPC: G01N27/414
Filed: 1994-11-17
Abstract: PURPOSE: To realize an ion sensor capable of reducing or eliminating measurement error generated from a resin coated with an ion selective film. CONSTITUTION: Constituted are of a base 21, a metal sintered film 22 formed on the base 21, electric field effect transistor 23 whereat a gate 23G is connected with the metal sintered film 22, ion selective film 24 covering the surface of the metal sintered film 22 and a resin 27 covering the metal sintered film or the electric field effect transistor 23 including whole periphery or most of periphery so as to expose the ion selective film 24.
Patent JP-H11121017-A (JP)
Title: Alkaline battery
Inventor: OTOMO EIJI
IPC: H01M2/34
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent an external short circuit, and prevent accidents in the case of the reverse loading of an alkaline battery. SOLUTION: A power generation element is filled in a positive electrode can, a positive electrode can opening is calked via a resin-made packing so that a metal bottom as negative electrode terminal, is fixed to a sealing portion so as to form an alkaline battery. A resin ring 9 of L-shaped in a cross section or a circular resin ring having a step is mounted on the outer periphery of a metal bottom 8, and the same is calked so as to seal so that the lower portion of the resin ring 9 is sandwiched between the resin packing 6 and the metal bottom 8. Since these resins are flexible and cover the side face and one part of the flat portion of the metal bottom 8, the same are effective as external short circuit countermeasures and reverse loading countermeasures. Since the lower portion of the resin is fixed, it is not removed by impacts.
Patent JP-H06109216-A (JP)
Title: Premixing combustion apparatus
Inventor: WATANABE TOSHIO
IPC: F23D14/02
Filed: 1992-09-28
Abstract: PURPOSE:To provide an inexpensive premixing combustion apparatus which is capable of making the best use of NOx reduction effect by dilute premixing combustion, of achieving higher load combustion, and of ensuring the reduction of any combustion sound and a higher turn-down ratio of the amount of combustion. CONSTITUTION:A premixing combustion apparatus is adapted to previously mix air and fuel in a premixing chamber 12, and blow off for combustion the resulting mixed gas through a flame hole constituent structure composed of main flame holes 25 and auxiliary flame holes 23, wherein the flame hole constituent structure 20 forms the auxiliary flame holes 23 between adjacent ones of a plurality of cylindrical metal pipes 21 by disposing these metal pipes so as to make contact with each other. Simultaneously, the main flame holes 25 comprising annular slits is formed by disposing concentrically a cylindrical or rod-shaped annular slit formation member 22 in each cylindrical metal pipe 21, and the main flame holes 25 composed of the annular slit is formed to provide a narrower slit width at the upstream side where the mixed gas enters but to provide a wider slit width in the vicinity of a downstream outlet where the mixed gas is blown off.
Patent JP-2000109924-A (JP)
Title: Method for melting extra-low sulfur steel
Inventor: AOKI NOBUHIDE
IPC: C21C7/064
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a melting method of an extra-low sulfur steel, with which the savings of resource and energy can be obtd. while restraining the erosion of refractories of a ladle, RH, etc., by forming the slag having high desulfurizing capacity during tapping the steel and quickly producing the extra-low sulfur steel to reduce the load of secondary refining. SOLUTION: Pre-desulfurization is executed to the molten iron to <=0.003% of [S] and also, pre-phosphorization is executed to make <=0.040% of [P], and while executing the blowing in a converter to the obtd. desulfurized and dephosphorized molten iron, Mn loss is restrained. When the molten steel is tapped from the converter, at least one kind of desulfurizing flux having the composition of <=1500 deg.C and <=30 mm grain diameter at 2-10 kg/t and Al, are charged into the molten steel, and the desulfurization during tapping the steel is executed so as to be >=0.060% [Al] in the molten steel in the ladle. Successively, the finish desulfurization is executed in the RH for secondary refining or the ladle treatment to make <=0.002% of [S].
Patent JP-H01128218-A (JP)
Title: Cleaning disk
Inventor: SATO HIROSHI
IPC: G11B5/41
Filed: 1987-11-12
Abstract: PURPOSE:To accurately transmit a driving force to a disk by installing a wiping material which is slidably brought into contact with a holding part and which cleans it in such a way that it cannot be rotated on the disk holding part in a disk rotary driving system when the cleaning disk is fitted to a disk recording and reproducing device. CONSTITUTION:A disk-like spindle hub 6 holding the disk is stucked to the tip part of the output shaft 10 of a spindle motor rotating the disk, and a disk holding stand 7 which is made into a ring disk is fitted on the surface of the hub 6. A disk attraction magnet 9 is positioned on the surface of the hub 6 and is fitted within the holding stand 7. Furthermore, a driving pin 8 for driving the disk is provided on the hub 6. The pin 8 is supported by a flat spring 11 provided on the lower surface of the hub 6, and it can ascend and descend through a hole generated in the hub 6, whereby it is always energized upward by the spring 11. Thus, the cleaning disk is overlapped with the hub 6 and the wiping material 4 is press contacted to the holding stand 7 and the pin 8.
Patent JP-H05120309-A (JP)
Title: Slip describing system for electronic slip system
Inventor: MISHINA NAOMI
IPC: G06Q10/10
Filed: 1991-10-30
Abstract: PURPOSE:To provide the slip describing system for an electronic slip system with satisfactory convenience for facilitating operations and preventing the miss of inputs by totally extracting and describing required slips in the case of raising slips. CONSTITUTION:In an electronic slip system 4, a white paper bind slip preparing means 9 is provided to extract information required for constituting the plural kinds of slips as white paper bind slips in one group and to store the information in a white paper bind slip storage part 13 in the case of designing the bind slips defining the previously decided plural kinds of slips as one group, and a white paper bind slip extracting means 10 is provided to receive the required information from the white paper bind slip storage part 13, to extract the formats of respective constitutive slips from plural slip format storage parts 12 in the form of a series of slips as the white paper bind slips and to store described slips in a raising slip storage part 14.
Patent JP-2000115418-A (JP)
Title: Public telephone set
Inventor: TANAKA KEISUKE
IPC: H04M1/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To remotely monitor illegal use by an imprudent person of a public telephone set through a key switch operation. SOLUTION: This public telephone set 10, that can select making a phone call based on a speech charge or a phone call based on an operation of a key switch 19, is provided with a control section 20 that monitors an operating state of the key switch 19 and outputs a control signal in response to a monitor result, and also with an external interface 21 connecting with the control section 20. The external interface 21 outputs a display control signal used to display a fact denoting a state of use of the telephone set based on the operation of the key switch 19, when a control signal from the control section 20 is received.
Patent JP-H06130420-A (JP)
Title: Liquid crystal display device
Inventor: SHIMADA SHINJI
IPC: G02F1/1365
Filed: 1992-10-22
Abstract: PURPOSE:To provide a display device with high display contrast by providing an added capacity in parallel with a liquid crystal layer to eliminate shortage of capacity of the liquid crystal layer for increase in voltage applied to the liquid crystal layer and time constant. CONSTITUTION:An added capacity electrode 2 is formed on a lower side glass substrate 1, and patterned so that it is formed in a strip parallel electrode. An insulating film 12, a picture element electrode 4, a ferroelectric substance film 15, and a signal electrode 3 are formed on it in that order. Orientation films 14 and 13 are formed on the substrate thus formed and on an upper side glass substrate 6 on which an opposed electrode 5 is formed, respectively. The substrates 1 and 6 are sealed by a sealing material 7 through a spacer 10 and stuck to each other. Also a conductive rubber 11 is held to flow electric current between the opposed electrode 5 and the added capacity electrode 2. Liquid crystal is filled into a cell thus prepared, and sealed.
Patent JP-S62147787-A (JP)
Inventor: KIYON EICHI NAMU
IPC: H01S3/038
Filed: 1985-12-19
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-H04158117-A (JP)
Title: Hot water supply system
Inventor: SHIBATA TATSURO
IPC: F24D17/00
Filed: 1990-10-22
Abstract: PURPOSE:To enable effective utilization of hot water contained in a main body of a water heater, by providing a controlling means for inhibiting the supply of hot water from the main body of the water heater when a hot water temperature lower than a preset value is detected by a sensor, and stopping the control action when failure of the sensor is detected. CONSTITUTION:A controller 15 sets a heat-up temperature for feed water in a main body 1 of a water heater, values for the temperature and the quantity of hot water supplied into a hot water tank 7, etc., and controls various valves, pumps, heaters, etc. Values for the hot water temperature in the main body 1 and the temperature and quantity of the hot water to be supplied into the tank 7 are set by a main remote control unit 16 or a local remote control unit 17, and automatic control is performed by the controller 15 based on the set values and data supplied from various sensors. The controller 15 and a motor-operated valve 9 constitute a controlling means for inhibiting the supply of hot water from the main body 1 when a hot water temperature below the preset value is detected by a sensor 4b. It is thereby possible to automatically supply hot water at a preset temperature and in a preset quantity, through an ordinary hot-water control.
Patent JP-H06140648-A (JP)
Title: Solar cell and manufacture thereof
Inventor: MURAKAMI TSUTOMU
IPC: H01L31/04
Filed: 1992-10-22
Abstract: PURPOSE:To prevent charge produced in a semiconductor layer from leaking through a low resistance defective part by a method wherein the low resistance defective part is selectively insulated with electro-deposited resin and a shunt resistance is increased to exceed a specific value to increase the electrical resistance of the low resistance defective part. CONSTITUTION:Semiconductor layers 103, 104 and 105 which have at least one junction and electrodes 102 and 106 are built up on a conductive substrate 101 to compose a solar cell. The low resistance defective part 109 of the solar cell is selectively insulated with electro-deposited resin 110. With the constitution, a shunt resistance which is the electrical resistance of the low resistance part is increased to exceed 1X10<3>cm<2> and charge produced in the semiconductor layer can be prevented from leaking through the defective part 109, so that the characteristics of the solar cell such as the conversion efficiency of an optoelectric transducer can be improved.
Patent JP-H02129202-A (JP)
Title: Purification of arabinogalactan
Inventor: MIZUMOTO KATSUO
IPC: C08B37/00
Filed: 1988-11-10
Abstract: PURPOSE:To obtain arabinogalactan which is pure-white and has neither taste nor odor and high purity by removing unnecessary substances in an ozone- treated liq. of a water-extract soln. obtd. from an arabinogalactan-contg. wood powder and concentrating and drying the soln. CONSTITUTION:A soln. of a water-extract obtd. from wood powder such as sawdust of larch contg. arabinogalactan is treated with ozone and then, unnecessary substances such as reaction products and reaction impurities in the treated liq. are completely adsorbed and removed by an ion exchange resin treatment to form an aq. colorless and transparent arabinogalactan soln., which is then concentrated and dried to obtain an arabinogalactan powder which is pure-white and has neither taste nor odor and high purity.
Patent JP-H01156058-A (JP)
Title: Uniaxial oriented shrink film
Inventor: PIITAA RATSUSERU BOISU
IPC: B29C48/08
Filed: 1988-11-12
Abstract: PURPOSE: To enhance a printing performance by providing an intermediate layer made of an ethylene copolymer and an outer layer made of an ethylene propylene copolymer or the like on both side surfaces of a core layer made of a specific copolymer. CONSTITUTION: Intermediate layers 14 made of an ethylene copolymer and outer layers 12 made of an ethylene propylene copolymer, polypropylene or their mixture are respectively laminated on both side surfaces of a core layer 10 made of a butadiene styrene copolymer. And, this laminate is oriented mainly in one direction to form a multilayer film. This film is obtained by simultaneously extruding molten flows of the polymers for forming the core layer, intermediate layer and outer layer from a plurality of extruders, forming tubular films from extrusion dies, and then slitting it to obtain a sheet, and orienting the sheet in a longitudinal direction.
Patent JP-H10135606-A (JP)
Title: Nickel-gold plating method for wiring board
Inventor: WATANABE TETSUYA
IPC: H05K3/24
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent oxidation of base nickel plating by (1) sticking displacement gold plating on a reduction nickel plating, sticking a reduction nickel plating on the gold plating, (2) sticking displacement gold plating on the nickel plating, (3) alternately repeating (1) and (2) n-times, and specifying the thickness of the surface gold plating. SOLUTION: An oxide film on the sintered metallized 8 surface is eliminated by chemical treatment. By using alkali displacement palladium activation solution, Pd is stuck on the sintered metallized 8 surface. Reduction nickel plating 9 is deposited. In order to ensure adhesion of the nickel plating 9 and the metallized base, heating is performed in a reducing atmosphere. Displacement gold plating 10 is deposited to be about 2μm thick. By using the phenomenon that gold turns to catalyst of reduction nickel plating 9, it is deposited to be about 0.1-0.2μm thick. The displacement gold 10 is again deposited to be about 0.2μm thick. By repeating the above process n-times, the gold plating 10 is stuck thicker than 0.2μm.
Patent JP-H01127764-A (JP)
Title: Method of assembling toilet
Inventor: TAKEI KOSUKE
IPC: E03D11/00
Filed: 1987-11-11
Abstract: PURPOSE: To reduce cost and to shorten construction term by setting reference grating on a face parallel with a floor body, manufacturing a floor block in which this reference grating has the shape in a plan view, and combining it with a toilet block. CONSTITUTION: A reference grating (a×2a) which has a finish scheduled floor surface Ft of a toilet T as a module reference face and has a width (a) of a standard size wall panel 8 as a reference dimension is set, and the required number of floor blocks Bf in which this reference grating has the shape in a plan view are manufactured. Wall panels 8, 9 or corner panels 10, 10' are constructed in a fringe part of the floor block Bf to form a first type of toilet block Bt, and each sanitary facility is provided in an appropriate toilet block among the toilet blocks to form a second type of toilet block BT. Next, the toilet blocks Bt, BT are properly combined and laid on a floor body Fb, and joined to constitute the toilet T.
Patent JP-H08146698-A (JP)
Title: Color image forming device
Inventor: SATO KUNIYUKI
IPC: G03G21/00
Filed: 1994-11-18
Abstract: PURPOSE: To suppress the unevenness of a secular deterioration in a toner image carrier. CONSTITUTION: A position detecting means is composed of plural light reflector markes 40a, 40b,..., 40n installed outside an image region on an intermediate transfer belt 19 as the toner image carrier and a photosensor 50 detecting the reflected light from these light reflector markers. The selection of the light reflector markers is executed to use a different light reflector marker in each of a series of color superimposing processes, the writing of image data onto a photoreceptor with the laser light of a laser writing means is started in synchronization with a signal when the photosensor 50 detects the reflected light by the selected light reflector marker. Moreover, detecting regions having different reflectance only in a part and different constitutions each other are provided on each light reflector marker, which is discriminated with the signal when the photosensor 50 detects the reflected light from each detecting region and one of the markers can be successively selected in previously set order in each of a series of the color superimposing processes.
Patent JP-S63139197-A (JP)
Title: Peptide relating to exosporium protein of e.coli
Inventor: KAI HIROYUKI
IPC: C07K14/41
Filed: 1986-11-28
Abstract: NEW MATERIAL:The compound of formula I-IV or its salt. USE:Hapten for the preparation of antibody for immunoglobulin therapy and an antigen composition for E.coli vaccine. PREPARATION:The peptide of formula I-IV can be produced e.g. by (1) bonding a C-terminal amino acid to a chloromethylated styrene-divinylbenzene copolymer resin, (2) coupling the resin successively with amino acids having protected amino group according to the amino acid sequence of the objective peptide in the presence of a condensation agent, (3) removing the amino-protecting group, (4) repeating the steps (2) and (3) to obtain a peptide resin and (5) separating peptide from the resin and eliminating protective groups from all functional groups.
Patent JP-H07143581-A (JP)
Title: Illuminator
Inventor: MIYAGI HIDEO
IPC: H04Q9/00
Filed: 1993-11-15
Abstract: PURPOSE:To provide an illuminator which remotely operates and controls the load applied to a lighting fixture without an exclusive signal line. CONSTITUTION:When receiving the lighting mode switching signal transmitted from a wireless remove control transmitter, a remote control adapter 2 discriminates its code by a signal processing part 6 and gives a command, which momentarily turns off a switch element SW1, to an operation processing part 3. The operation processing part 3 receives this command to turn off the switch element SW1 for about 0.2 to 1.0sec, and power supply to a lighting fixture 1 is momentarily broken only for this period. When detecting the momentary break of about 0.2 to 1.0sec time width, a momentary break detection control part 7 of the lighting fixture 1 switches a changeover switch SW2 to not only extinguish an illumination lamp L1 but also light an illumination lamp L2 if the illumination lamp L1 is lit then.
Patent JP-H11113907-A (JP)
Title: Manufacture of ultrasonic probe
Inventor: SAITO TAKAYOSHI
IPC: H04R17/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic image of high resolution by a method wherein a piezoelectric element is arranged at a favorable precision as a plurality of array-form element groups of a target final shape, and a side lobe is made smaller. SOLUTION: A back surface loading member 1 having a surface of a shape wherein a deformation due to processes in the manufacturing process is estimated, and the shape is corrected by the deformation portion in advance, is prepared, and on the surface, a piezoelectric element 2 and a sound matching layer 3 of at least one layer, are bonded in order using an organic high molecular adhesive. Then, the piezoelectric layer 2 and the sound matching layer 3 are divided into a plurality by cut grooves 5, and they are worked into an array-form element which is arranged in a row, and then, in the cut grooves, the organic high molecular adhesive is filled and hardened. Since the surface of the back surface loading member 1 has been corrected by foreseeing a deformation due to this hardening shrinkage, at the time when all the processes are completed, a target final shape can be obtained.
Patent JP-S62145937-A (JP)
Title: Active and spare switching control system
Inventor: SASAKI YASUHIKO
IPC: H04B1/74
Filed: 1985-12-20
Abstract: PURPOSE:To prevent an active system from being switched into the standby system twice or thrice by adding a switching signal to a designated switching section after a switch-back signal is fed once to each switching section when the switching from the active to the standby system is commanded. CONSTITUTION:A manual switching control section 2 is provided with a register section 5, a display section 6, a signal control section 7 and a manual operation section 8, the state of switching sections 4-1-4-n is stored in the register section 5, the display section 6 applies display according to the storage content of the register section 5, the manual operation section 8 designates the switching sections 4-1-4-n to command the switching from the active to the standby system. When the signal control section 7 receives a switching command, a switch back signal is sent to the switching sections 4-1-4-n, which are switched to the active system. Then only a designated switching section is switched from the active to the standby system.
Patent JP-H05129850-A (JP)
Title: Differential amplifier circuit
Inventor: KIKUCHI HIROSHI
IPC: H03F3/45
Filed: 1991-10-31
Abstract: PURPOSE:To considerably reduce difference between the amplitudes of both output signals by adding an input circuit composed of the serial connecting body of a resistor, input transistor and resistor to a differential circuit. CONSTITUTION:The base of a transistor 103 is connected to a DC cut capacitor 110 and a bias setting resistor 108, and the base of a transistor 104 is connected to a DC cut capacitor 111 and a bias setting resistor 108. The other terminals of the bias setting resistors 108 and 109 are connected to a voltage source V2, in an input circuit 2 serially connecting a resistor 115, input transistor 116 and resistor 117, the collector of the input transistor 116 is connected to the terminal of the DC cut capacitor 110, and the emitter is connected to the other terminal of the DC cut capacitor 111. When an RF signal is inputted to an input terminal 112, it is inputted through the input circuit 2 to a differential circuit 1 and outputted to both phases of output terminals 113 and 114, and the amplitudes of waveforms to appear at the output terminals 113 and 114 have the almost same level.
Patent JP-H06136203-A (JP)
Title: Vibration damping rubber composition and vibration damping vulcanized rubber composition
Inventor: YAMAMOTO KEISAKU
IPC: C08L23/16
Filed: 1992-10-23
Abstract: PURPOSE:To obtain a vibration damping rubber composition and a vulcanized one excellent in dynamic magnification characteristics by compounding mono- or polyalkylene glycol with an ethylene-alpha olefin copolymer rubber without decreasing processability. CONSTITUTION:(A) 100 pts.wt. ethylene-alpha, olefin copolymer rubber and/or ethylene-alpha olefin-non-conjugated diene copolymer rubber having 50-250, preferably 70-240 Mooney viscosity (at 100 deg.C), and 2-10, preferably 2.2-5 ratio of weight average molecular weight/number average molecular weight, is compounded with (B) 2-20 pts.wt., preferably 2-10 pts.wt. monoalkylene glycol or polyalkylene glycol (preferably polypropylene glycol, etc.) having 62-2000000, preferably 200-500000 molecular weight and, when needed, with carbon black, an organic peroxide, sulfur, a vulcanization accelerator, a filler, a plasticizer, etc., to obtain a vibration damping rubber composition. The vibration damping rubber composition is vulcanized at >=120 deg.C to obtain a vulcanized vibration damping rubber composition.