baber/WOPTO huggingface dataset:
Patent JP-H01272956-A (JP)
Title: Fault detecting method for exhaust gas concentration sensor for internal combustion engine
Inventor: YAKUWA MASAHIKO
IPC: F02D41/22
Filed: 1988-04-25
Abstract: PURPOSE:To securely detect the fault of the exhaust gas concentration sensor by deciding the fact that the exhaust gas concentration sensor is faulty when variation in output voltage is smaller than a prescribed value when a prescribed voltage is applied to the exhaust gas concentration sensor. CONSTITUTION:One end of an O2 sensor 15 functioning as the exhaust gas concentration sensor is grounded to an exhaust gas wall and the other end is connected to an electronic control unit 5 through a signal line. In this unit 5, a LPF consisting of capacitors C1 and C2 and a resistance R1 and an operational amplifier 520 are provided, and the output voltage VO2 of the sensor 15 is applied to the uninverted input terminal of the amplifier 520 through the LPF. Then a checker circuit including a switch 530 turns on the switch 530 when the sensor 15 is normal to increase a current supplied to the sensor 15, thereby causing the voltage VO2 to vary by DELTAVO2. If the wire of the sensor 15 is broken, on the other hand, the DELTAVO2 does not vary even with the switch 530 turned on. The switch 530 is therefore turned on under constant conditions to check variation in VO2, thereby detecting the fault of the sensor 15.
Patent JP-H07284545-A (JP)
Title: Sprinkler head
Inventor: SATO KOKI
IPC: A62C37/11
Filed: 1994-04-15
Abstract: PURPOSE:To provide a sprinkler head by which first and firefighting can be performed at high speed by operating while a fire is not extended when it occurs and with superior mechanical strength of parts comprising a thermosensitively decomposed part even for a creep in a long period and with high quick acting ability and high reliability. CONSTITUTION:A flange that is an engaging part is formed on the upper part of the cylinder 23 of the thermosensitively decomposed part 5, and the flange is provided with a small area coming in contact with a cylindrical holding body 18 made of stainless steel, and it is engaged in a state with high mechanical strength.
Patent JP-H042846-A (JP)
Title: Knit for dust-proof cloth
Inventor: NAKAYAMA MOTOJI
IPC: A41D31/00
Filed: 1990-04-19
Abstract: PURPOSE:To obtain the title knit useful for operation in a clean room and having excellent dust-proof property and wearing comfortability by knitting a polyester filament crimped textured yarn in a specific amount of weight. CONSTITUTION:The aimed knit obtained by knitting a polyester filament crimped textured yarn in weight of 100-200g/m<2> so that filter coefficient (F) expressed by formula I [a is thickness of knit; b is monofilament density (Km/cm<3>); C is area ratio (%) of high brightness] may satisfy formula II (T is air permeability (cc/cm<2>/sec) and air permeability (T) may satisfy formula III.
Patent JP-S58218722-A (JP)
Inventor: KAJINO SADAYOSHI
IPC: H01H36/00
Filed: 1982-06-14
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-H07288127-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: IDOTA YOSHIO
IPC: H01M4/36
Filed: 1994-04-18
Abstract: PURPOSE:To enhance safety, discharge capacity, and charge/discharge cycle performance by containing an oxide different from an active material on the surface layers of active material particles of at least one of a positive electrode and a negative electrode. CONSTITUTION:An oxide contained in an active material particle layer of a positive electrode or a negative electrode has a chemical formula different from that of an active material in the positive or negative electrode and contains a compound soluble in an acidic or alkaline solution, and a metal oxide with high electronic conductivity is preferable. SiO2, SnO2, Fe2O3, ZnO, or PbO2 is especially preferable. The method for converting a hydroxide of an aimed element formed on the active material particle surface into an oxide is preferable, and a vacuum deposition method or a chemical vapor phase epitaxy method is also applied. The amount of the oxide is preferably limited to 0.1-10wt.% based on the weight of the active material. It is preferable to use an oxide or a sulfide of a transition metal, especially a lithium containing transition metal oxide as the positive active material, and metallic lithium, a lithium alloy, a carbonaceous material, or an oxide capable of inserting releasing lithium as the negative active material.
Patent JP-2000290557-A (JP)
Title: Ink for head equipped with nozzle plate subjected to ink- repelling treatment
Inventor: ITANO MASAAKI
IPC: C09D11/38
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain an ink which improves durability of a film by adjusting to a specific value or less an electroconductivity of the ink for an ink jet recording apparatus which has a printer head equipped with a nozzle plate having an ink-repelling film formed on the surface thereof. SOLUTION: An ink for an ink jet recording apparatus, which has a printer head equipped with a nozzle plate having an ink-repelling film of 1-10 μm in thickness formed on the surface thereof, has an electroconductivity of not more than 6 mS/cm and a pH of 8-11. This ink is prepared by compounding 0.1-10 wt.% of an inorganic or organic pigment having a particle size of 20-250 nm or a dye as a colorant, 0.06-3 wt.%, per 1 wt.% of the pigment, of a polymer dispersant such as a styrene-acrylic acid copolymer or the like, or an anionic or nonionic surfactant as a dispersant, 0.5-40 wt.% of a wetting agent such as diethylene glycol or the like, 0.5-10 wt.% of a low boiling point organic solvent such as ethanol or the like, and a corrosion preventing agent or a corrosion inhibiting agent such as benzotriazole or the like.
Patent JP-S61262017-A (JP)
Inventor: FUKUDA KAZUNORI
IPC: H02G3/18
Filed: 1985-05-14
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-S5327931-A (JP)
Title: Apparatus for judging vehicle driving aptitude of drivers
Inventor: SUGIURA SEIICHI
IPC: B60K28/06
Filed: 1976-08-25
Abstract: PURPOSE: To provide an apparatus for judging vehicle driving aptitude of drivers, by making, before starting the vehicle, a subject follow-up test to the driver, in which the dri ver is required to accurately follow up subject numerical values that are varied at random, whereby occurrence of traffic accidents can be prevented. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02280182-A (JP)
Title: Cleaning device for fixing device
Inventor: GUNJI KOICHI
IPC: G03G15/20
Filed: 1989-04-20
Abstract: PURPOSE:To obtain a sure cleaning effect at low cost by controlling the driving of a take-up roller for a cleaning web corresponding to the temperature change of a pressurizing roller. CONSTITUTION:The cleaning web 10 is pressed to the circumferential surface of a heat roller 1 by a pressing roller 9, so that stuck toner is transferred to the cleaning web 10 to perform cleaning, and it is taken up to the take-up roller 8. The relation of the temperature change of the pressurizing roller 2 to the number of copies (the integrated number of recording papers) and the relation of the temperature change of the roller 2 to the feed rate of the cleaning web 10 are previously examined. On the basis of the increase of the number of copies and the temperature change of the pressurizing roller, the take-up roller 8 is controlled and driven to be rotated so that the feed rate of the cleaning web 10 becomes one corresponding to the degree of the contamination of the circumferential surface of the heat roller 1 caused by the temperature change of the pressurizing roller 2, that is, the temperature rise of the roller 2. Thus, the cleaning web is effectively used without waste.
Patent JP-H10254395-A (JP)
Title: Led(light emitting diode) indicating lamp
Inventor: MIYAGI AKIRA
IPC: G09F13/22
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To easily set the layout and the combination of various indicating lamps so as to make work rapid and efficient and to enhance the visibility and the appearance of field-work place by attaching an LED(light emitting diode) lamp with a bracket and a triangular stop indicating board on a metal fitting constituted by mounting a square pipe on a plate provided with a hole. SOLUTION: The square pipe 3 provided with a prepared hole to which the LED lamp 1 is attached is mounted on the plate 3-a provided with the hole to which the triangular stop indicating board 4 is attached, and the LED lamp 1 with the bracket 2 and the indicating board 4 are attached to the metal fitting constituted in such a way. Thus, the indicating board 4 with the LED lamp 1 is easily attached to a round steel pipe for temporary work 8, and is very appealing as a caution lamp for the field-work place. Even if the lamp 1 is not lit because of service interruption, the indicating board 4 where a reflector 4' having high visibility is mounted exists, so that safety is secured. By setting many indicating boards 4 on the round steel pipe barricade for the temporary work and flickering them alternately, the visibility is enhanced.
Patent JP-S58219116-A (JP)
Title: Immunological regulating agent
Inventor: YAMAMOTO ITARU
IPC: C07D277/30
Filed: 1982-06-14
Abstract: PURPOSE:An immunological regulating agent, containing a trithiazolepentamethinecyanine type compound as an active constituent, administrable continuously for a long term with almost no toxicity nor side effects, effective particularly for chronic rheumarithritis and nephritis, and capable of exhibiting the effect by the oral administration. CONSTITUTION:An immunological regulating agent containing a compound of the formula (R is 1-15C alkyl except n-heptyl; X is halogen, perchloric acid residue, nitric acid residue or organic acid residue) as an active constituent. The compound exhibits activating action in the case of reduced immunological function and suppressing action in the case of sthenia. In the case of normal state, the compound will neither act at all nor exhibit side effects, e.g. cytotoxicity such as reduction in granulocytes, vomitus, nausea, pyrexia, rash or myasthenia. Autoimmune diseases, e.g. chronic rheumarithritis, systemic lupus erythematosus or nephritis, and other immunological insufficiency such as instant and delayed allergic diseases, malignant tumors, serious infectious diseases, etc. may be cited as indications.
Patent JP-S63267951-A (JP)
Title: Photoreceptive member
Inventor: AOIKE TATSUYUKI
IPC: G03G5/08
Filed: 1987-04-25
Abstract: PURPOSE:To improve the electrical and photoconductive characteristics and durability by forming a photoreceptive layer consisting of a lower layer having a part contg. Al, Si and H atoms distributed ununiformly in the thickness direction and an upper layer made of an Si-based non-single crystalline material contg. H and halogen atoms. CONSTITUTION:This photoreceptive member 100 for electrophotography has a photoreceptive layer 102 consisting of a lower layer 103 and an upper layer 104 on the Al-based support 101. The lower layer 103 is made of an inorg. material AlSiH contg. atoms Mc for regulating image quality besides Al, Si and H atoms and has a part contg. Al, Si and H atoms distributed ununiformly in the thickness direction. The upper layer 104 is made of a non-single crystalline material [non-Si(H,X)] and has a free surface 105. By this structure, superior electrical, optical and photoconductive characteristics, image characteristics, durability and characteristics in service environment are obtd.
Patent JP-2000296922-A (JP)
Title: Paper sheet raising mechanism in paper feeder
Inventor: SUGANE HIROFUMI
IPC: B65H1/14
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To accurately and surely transmit and release power, even if a lot of paper sheets are loaded on a paper sheet cassette, by freely moving a rotational movement member by the rotational movement of a slide member and providing the rotational movement member with engagement teeth freely engaged with a rack of the paper sheet cassette. SOLUTION: In a state where a rotational movement member 42 is rotationally moved and biased, an engagement piece 34 of a presser cylinder part 33 pressurizes toward a notch 36 side so that the both are engaged with each other. A rotary shaft 47 can be moved axially (left and right) by the intervention of an elastic material so that the engagement between the engagement piece 34 and the notch 36 is ensured. When a drive motor 35 starts to rotate, the rotating force (power) is transmitted from the rotary shaft 47 to the engagement piece 34, the presser cylinder 33, a slide member 31, and a shaft 11, a raising lever 10 is raised (rotationally moved) to a prescribed position thereby, and paper sheets abut against a paper feeding roller 23. In this case, the power transmission from a drive motor 35 is accurately and surely transmitted by the operation of the rotational movement member 42.
Patent JP-H05299630-A (JP)
Title: Manufacture of image sensor
Inventor: TAKAHASHI MASARO
IPC: H01L27/146
Filed: 1992-04-22
Abstract: PURPOSE:To prevent the generation of a defective unit due to disconnection and a short circuit in a contact type image sensor. CONSTITUTION:The upper layer wiring 7 of an image sensor is formed according to a pattern through a lift-off process while the main material of the wiring 7 is composed of Al. Accordingly, corrosion resistance is enhanced for preventing disconnection while a wiring burr 71 as the cause of a short circuit can be removed by improvement in lift-off properties.
Patent JP-H07310859-A (JP)
Title: Method for joining mounting pipe with buried main pipe
Inventor: KITAYAMA YASUSHI
IPC: F16L1/024
Filed: 1994-05-17
Abstract: PURPOSE:To simplify and ensure joining of a buried main pipe with a mounting pipe and cutoff thereof by a method wherein an insertion pipe with a water expandable cutoff material is inserted in the two end parts of the outer peripheral surface of a short pipe from the inner side of a mounting pipe and located in a gap between the joining hole of the buried main pipe and the tip part of the mounting pipe. CONSTITUTION:When a mounting pipe 2 is joined with a buried main pipe 1 buried in a ground, excavation is first executed so that the tip part of the mounting pipe 2 reaches the outer peripheral surface of the buried main pipe 1. Secondly, a drill 5 is inserted from the inner side of the mounting pipe 2 and a joining hole 11 is drilled in the outer peripheral surface of the buried main pipe 1. Consecutively, an insertion pipe 3 with a water expandable cutoff material 31 is inserted in the two end parts of the outer peripheral surface of a short pipe 30 from the inner side of the mounting pipe 2 and located in a gap between the joining hole 11 of the buried main pipe 1 and the tip part of the mounting pipe 2. By effecting heating and softening as a size expansion force is exerted on the insertion pipe 3, the insertion pipe 3 is forced into pressure adhesion to the joining hole 11 of the buried main pipe 1 and the inner peripheral surface of the mounting pipe 2. This method simplifies and ensured joining of the mounting pipe 2 with the buried main pipe 1 and cutoff thereof.
Patent JP-H06312519-A (JP)
Title: Ink jet recording device and method
Inventor: HIRABAYASHI HIROMITSU
IPC: B41J2/21
Filed: 1993-04-28
Abstract: PURPOSE:To obtain an excellent image without irregularity in density. CONSTITUTION:When recording is performed by attaching a plurality of inks having different densities on a record medium, the inks are attached in such a manner that attaching positions of ink dots of the same color system having different densities to be attached on the record medium do not conform. Thus, when the dots are formed on the record medium by using the inks of the same color line having different densities, the irregularity in density due to sinking of the ink can be restrained, so that a recorded matter having excellent gradation can be obtained.
Patent JP-H09293174-A (JP)
Title: Cash register
Inventor: OHATA TOMOKAZU
IPC: G07G1/12
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a cash register which widens a change method on setting data, speedily executes the processing of a unit price change without stopping the operation of a device and improves operability by changing the setting content of data on a product by means of a remote controller. SOLUTION: CPU 1 for registering cash based on data on a product name, a unit price and the other products, which are previously set, and changing the content of setting data in accordance with an indication from a keyboard 11 is provided. A remote controller 13 which is provided apart from the keyboard 11 and gives the indication of the content change of setting data to CPU 1 is provided. The indication on the change of setting data can be given by the remote controller 13 except for the keyboard 11 connected to the cash register.
Patent JP-H05300088-A (JP)
Title: Check system for communication between mobile sets
Inventor: KURIAKI SHINICHI
IPC: H04Q7/38
Filed: 1992-04-22
Abstract: PURPOSE:To specify a caller side route with respect to a called side mobile set by adding a prescribed identifier to a dial signal sent attended with dialing. CONSTITUTION:When a mobile set A(00-XXX) makes dialing to a mobile set B(00-XXX2), an identifier addition section 1 adds a prescribed identifier '9' to a dial signal '00-XXX2' identified as an inter-mobile set dialing because of the coincidence of the station number '00' of the dial signal, for example and sent attended with the said dialing. On the other hand, an identifier elimination section 2 detects the identifier '9' in the dial signal '00-XXX2' sent to the said mobile set B attended to the arrival of a call to the mobile set B and eliminates the identifier '9'. Thus, a radio call to the mobile set B is implemented by using the dial signal '00-XXX2' and the generality is not lost. In this case, since the identifier elimination section 2 detects the identifier '9', it is uniquely specified that the caller route with respect to the mobile set B is the mobile set A.
Patent JP-S63267954-A (JP)
Title: Original plate for electrophotographic printing
Inventor: IIJIMA AKIO
IPC: B41N1/08
Filed: 1987-04-24
Abstract: PURPOSE:To obtain an original plate for electrophotographic printing having high sensitivity and leaving no pigment on the non-image area by roughening the surface of an Al-based plate, death-mat treating it so as to regulate the reflectance to >=60% and using the resulting support. CONSTITUTION:The surface of an Al-based plate is roughened and death-mat treated so as to regulate the reflectance to >=60% and the plate is used as a support on which a photoconductive layer contg. a pigment type photoconductive substance is formed to obtain an original plate for printing. A toner image is formed on the photoconductive layer and the non-image area of the layer is removed with a soln. contg. an alkaline substance and/or alcohols to produce a printing plate. A photoconductive substance, resin for a binder and a sensitizer are dissolved in a solvent and the resulting soln. is filtered as required. The support is coated with a soln. by a coating means such as a roll coater or a wire bar whirler and the soln. is dried to obtain an original plate for electrophotographic printing having high sensitivity and leaving no pigment on the non-image area.
Patent JP-S61260506-A (JP)
Inventor: NAKAYAMA TETSUYA
IPC: H01B17/46
Filed: 1985-05-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57141968-A (JP)
Title: Insulated gate type field effect transistor
Inventor: INOUE TAIICHI
IPC: H01L29/41
Filed: 1981-07-01
Abstract: PURPOSE:To prevent short circuits between electrodes and to eliminate the break of electrode wires by flattening the surface, by embedding a heat oxide film in the area between a gate electrode, a source electrode, and a drain electrode which comprise polycrystal Si, respectively, and are formed on a semiconductor substrate. CONSTITUTION:A thick field oxide film 12 is provided at the peripheral part of the semiconductor substrate 1. A thin oxide film is deposited on the surface of  the substrate 1 to form gate oxide film 14. Openings 13-15 corresponding to  source and drain regions are provided on both sides of the film 14 so that its  central part remains. Then a thick polycrystal Si film 16 is grown on the entire surface, and coated by an Si3N4 film 17 and an SiO2 film 18. They are left on  only the gate region and openings 13 and 15, and the other area is removed.  Thereafter, impurities are diffused in the substrate 1 on both sides of the openings 13 and 15, the source region 2 and the drain region 3, which are divided into two parts, are formed and heat treated, and an oxide film 23 is formed in  the remaining Si film 16 so as to bury the parts. At the same time, the regions  2 and 3 which are divided by the heat treatment is incorporated to form a  unitary body.
Patent JP-S5329496-A (JP)
Title: Shielding structure for high temperature fluid
Inventor: MASUBUCHI MITSUO
IPC: G21D1/00
Filed: 1976-08-31
Abstract: PURPOSE: To enable the thermal displacement of longitudinal and traversing directions absorbable in an all positions as a whole, by means of arranging bellows crosswisely and of allowing one bellows to be so penetrated at the cross position that the expanding and shrinking mechanism may be no reduced. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09269134-A (JP)
Title: Connecting header
Inventor: INOUE TAKEHITO
IPC: F24D3/10
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a connecting header for obtaining a heating-cooling device provided on a mat provided with passages (circulating pipes) of a temperature adjusting medium for a floor heating and cooling and capable of uniformly heating and cooling the entire are of the mat without unevenness in temperature. SOLUTION: A connecting header 4 is a lamination member comprising an upper plate 26, a lower plate 27 respectively having recessed parts and a seal partition plate 28 sandwiched therebetween as an integrated body. A forward pipe connecting port 18 and a return pipe connecting port 19 are provided on the side surface of a base end, a medium supply connecting port 20a and a medium return connecting port 21b are provided on a first side surface, and a medium supply connecting port 20b and a medium return connecting port 21a are provided in an order of arrangement opposite to that of the first side surface on a second side surface, by the recessed parts of the upper plate 26 and the lower plate 27 and the seal partition plate 28.  Thus, forward passages from the forward connecting port 18 to the medium supply connecting ports 20a and 20b and return passages from the medium return connecting ports 21a and 21b to the return pipe connecting port 19 are formed. The inlet ends of circulating pipes are connected to the connecting ports 20a and 20b and outlet ends are connected to the connecting ports 21a and 21b.
Patent JP-H02167095-A (JP)
Title: Production of heterogenic protein, recombined dna transformer
Inventor: HAYASUKE NAOFUMI
IPC: C12N15/81
Filed: 1988-04-26
Abstract: NEW MATERIAL:An albumen signal gene whose amino acid sequence is given in the following: Met Y Tep Val Thr Phe Ile Ser Leu Leu Phe Leu Phe X5X4X3 X2X1 (X5 is Ala, Pro, Ser; X4 is Lys, Gly, Ser; X3 is Ala, Val, Cys; X2 is Tyr, Trp Ser; X1 is Ser, Ala, Gly; Y is Lys, Arg, His). EXAMPLE:Met Lys Trp Val Thr Phe Ile Ser Leu Leu Phe Leu Phe Ser Ser Val Tyr Ala. USE:The signal peptide in yeast. PREPARATION:The gene of serum albumen signal peptide is partially altered.