baber/WOPTO huggingface dataset:
Patent JP-H08230598-A (JP)
Title: Expansible arrester for vehicle passemger
Inventor: ARU EI SABERAN
IPC: B60R21/215
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To make an air bag possible to reach the inside of a compartment of a motor vehicle by shearing a material of a deployment door member by a shearing tab when a restraint for vehicle occupant is inflated and the deployment door member moves pivotally relative to a support member. SOLUTION: A plurality of shearing tabs 54 are provided in a top wall part 50 of a reaction canister 16 of an air bag 18, and these shearing tabs 54 pass through one of slots formed on a deployment door member 12, respectively, and elongate. Each shearing tab 54 shears a material of the deployment door member 12 when the air bag 18 is inflated and the deployment door member 12 moves pivotally relative to a support member 16 to open an opening part of the deployment door member 12 from the support member 16. Consequently, the deployment door 12 moves pivotally up to an open position so that the air bag 18 can reach the inside of a compartment of a motor vehicle.
Patent JP-H11134639-A (JP)
Title: Magnetic recording medium
Inventor: ONO MASAAKI
IPC: B32B27/36
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a thin coated type magnetic recording medium having an excellent surface property, running performance and head touch. SOLUTION: The medium is provided with a filler surface containing grain and a mat surface having a film containing grain and organic compounds, and an average grain size of grain in the filler surface is two times or more larger than the same of grain in the film of the mat surface. Here, a magnetic layer wherein ferromagnetic powder is dispersed into a binder is formed on at least one surface of a support, wherein a reinforcing film consisting of a metal material selected among metal, semimetal, alloy, and the oxide and combined material thereof, is formed on both surfaces of a polyester plastic film of 2-5.5 μm in thickness.
Patent JP-S63161146-A (JP)
Title: Cr-ni steel bar for magnetic graduation
Inventor: TSUKAMOTO TAKASHI
IPC: G01D5/245
Filed: 1986-12-24
Abstract: PURPOSE:To manufacture a Cr-Ni steel bar for magnetic graduations excellent in magnetic graduation properties, by subjecting a metastable austenitic steel containing Ni, Cr, or further Mo to cold wire drawing to form a magnetic base material and by forming nonmagnetic parts on the surface by means of solution heat treatment. CONSTITUTION:An austenitic steel stock consisting of 18-8 austenitic stainless steel or the one further containing Mo by about 1% and having a composition in which Md value [413-462X(C+N)-9.2Si-8.1Mn-13.7Cr-9.5Ni-18.5Mo] as an evaluation index to the stability of Cr-Ni metastable austenite to working is regulated to >=15 deg.C and the condition of 2Ni+100X(C+N)-Cr>=2.0 is satisfied is subjected to cold wire drawing so as to be formed into a magnetic-steel base material 1 of 5-12KG saturation magnetic flux density, and then, local parts 2 at the surface are subjected to solution heat treatment so as to be formed into nonmagnetic substances of <=0.5KG saturation magnetic flux density. In this way, the steel bar for magnetic graduations having high strength and excellent in magnetic graduation properties can be manufactured.
Patent JP-S63166490-A (JP)
Title: Method and apparatus for making long-term stable silver ion water
Inventor: MATSUO YOSHIAKI
IPC: C02F1/46
Filed: 1986-12-26
Abstract: PURPOSE:To hold a uniform concn. of silver ions, by a method wherein raw water is preliminarily subjected to deionization treatment and, after org. carboxylic acid is added to the treated water, the silver ion eluted in the first electrolytic cell is introduced into the second electrolytic cell where NaCl is added to form a complex. CONSTITUTION:Raw water is passed through an ion exchange substance such as an ion exchange resin to remove a Ca<2+> ion. Subsequently, 0.01-0.4wt.% of org. carboxylic acid is added to raw water and DC voltage is applied in the first electrolytic cell wherein silver is provided as an anode to form silver ion-containing raw water. Further, this raw water is passed through both of the anode chamber and the cathode chamber of the second electrolytic cell to obtain raw water containing a silver ion at desired concn. Subsequently, the raw water is introduced into a treatment tank where a predetermined amount of NaCl is added to change silver to a water-soluble complex. By this method, silver ion water having strong acting effect at low concn. can be easily obtained.
Patent JP-H05148966-A (JP)
Title: Ventilating tower
Inventor: YOSHIOKA MASAYOSHI
IPC: E04D3/40
Filed: 1991-11-28
Abstract: PURPOSE:To prevent the intrusion of rain water completely even in the case of strong wind blowing. CONSTITUTION:The top part of a roof 11 is provided with a roof opening 13 extended along this top part and communicated with an attic. There is provided an exhaust passage body 14 protruding upward from the roof opening 13, and a blowout hole 14a for exhausting air in the attic and the like is formed at the upper end part. The ridge 15 of the roof is provided in such a way as to cover the exhaust passage body 14, and ventilating holes 18, 19 are formed in the positions, lower than the blowout hole 14a, of both side plates 16a, 17a positioned on both sides of the top part of the ridge 15. An air passage 15b passing the upper side of the blowout hole 14a from one ventilating hole 18 or 19 to reach the other ventilating hole 19 or 18 is then formed to construct a ventilating tower. In this ventilating tower, communicating holes 21, 22 provided at a partition plate 20 are closed by sheets 25, 26 to shut off the air passage 15b when the wind of the specified strength or more flows into the air passage 15b from the ventilating holes 18, 19.
Patent JP-H06162353-A (JP)
Title: Oscillation sensor and crime preventing device using this sensor
Inventor: NAGAHARA TOYOHIRO
IPC: G08B19/00
Filed: 1992-11-25
Abstract: PURPOSE:To provide an oscillation sensor which has a low overall height and a high oscillation detection capacity and is superior in assembling workability. CONSTITUTION:With respect to the oscillation sensor where a parts storage chamber 10 is formed in a case 1 attached to an oscillation detection object and a piezoelectric element 3, a terminal board 4, and a weight 2 are laminated and stored in this chamber 10, the parts storage chamber 10 is so formed that the side of a case attaching face F is the bottom, and the weight 2 is placed on the bottom of the parts storage chamber 10 to store respective parts, and the aperture of the parts storage chamber 10 is closed with a cover 9.
Patent JP-H10153534-A (JP)
Title: Exhaust gas analyzer
Inventor: YODA KOICHI
IPC: G01N1/22
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain an exhaust gas analyzer by which an exhaust gas in normal amount is sampled from an exhaust gas discharged from an internal-combustion engine. SOLUTION: The exhaust gas analyzer is provided with a first detection means 20 which detects the flow rate of an exhaust gas sampled for an exhaust gas snalysis, with control means 24, 30 which control the sampling amount of the exhaust gas in such a way that the sampling amount of the exhaust gas is proportional to the amount of an exhaust gas discharged from an engine, with an extraction means 28 which extracts an exhaust gas at a predetermined constant flow rate, with a second detection means 22 which detects a reference value expressing the constant flow rate and with a correction means 30 which corrects the sampling amount of the exhaust gas on the basis of a deviation from a predetermined normal reference value when the reference value by the second detection means 22 generates the deviation.
Patent JP-H08178522-A (JP)
Title: Drying device
Inventor: KANEKO KAZUHISA
IPC: F26B21/04
Filed: 1994-12-19
Abstract: PURPOSE: To reduce the power consumption of a drying device and shorten the period of time for drying by a method wherein a drying mechanism, employing a heat pump, and another drying mechanism, employing a microwave generator, are controlled so as to be switched properly in accordance with the condition of matters to be dried. CONSTITUTION: When a control circuit 9 has judged through a sensor that the temperature and the humidity in a drying chamber 1 have arrived at a predetermined value to operate a heat pump in a dehumidifying and drying machine 3 efficiently, the control circuit 9 stops the microwave generating circuit 5 to stop the projection of microwaves. When the control circuit 9 has judged through the sensor that the moisture content of the matters to be dried 6 has arrived at a given value (moisture: about 30-50%, for example), the control circuit 9 controls the microwave generating circuit 5 to project microwaves. Finally, when the moisture content of the matters to be dried 6 has arrived at the objective value of drying, the control circuit 9 stops the projection of microwaves and the operation of heat pump.  According to this method, the electric power consumption of the drying device can be reduced and a period of time necessitated for the drying can be shortened.
Patent JP-S63165183-A (JP)
Title: Support for planographic printing plate
Inventor: TAKAMIYA SHUICHI
IPC: G03F7/11
Filed: 1986-12-26
Abstract: PURPOSE:To strongly and closely adhere an image part to a support and to prevent the contamination of a non-image part, by providing a hydrophilic layer containing a compound having an amino group and a phosphone group or a salt thereof to the anodic oxidation film of an aluminum plate. CONSTITUTION:Sand blasting is applied to an aluminum sheet by a rotary nylon brush and, after washing, the treated sheet is immersed in a 10% aqueous caustic soda solution to etch the surface of the aluminum sheet. After washing, the aluminum sheet is immersed in a 30% aqueous nitric acid solution to be neutralized and, after washing, electrolytic roughening treatment is applied to the sheet using a rectangular alternating wave form and the sheet is immersed in a 20% sulfuric acid solution to wash the surface of the sheet. After washing, the sheet is subjected to anodic oxidation treatment using DC in an aqueous sulfuric acid solution and washed and dried. Thereafter, a solution consisting of aminotri(methylene phosphonic acid) 5Na, water and methanol is applied to the surface of the formed substrate. The coating amount thereof after drying is set to 100 mg/m<2> or less. A known photosensitive layer is provided to the substrate thus formed. MN of the hydrophilic compound having an amino group and a phosphone group is pref. 1000 or less.
Patent JP-H09158149-A (JP)
Title: Antifouling wall structure of tubular structure and constructing method of antifouling wall thereof
Inventor: FURUYA AKIO
IPC: E02B5/00
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion and growth of oceanic life such as a shellfish on a tubular structure built under a sea surface extremely by detachably installing an antifouling panel consisting of a plurality of split bodies made of a synthetic resin onto the inwall surface of the tubular structure for flowing a fluid such as sea water. SOLUTION: An antifouling panel 2 is constituted of concentric circle-shaped slit bodies 3, 4, 5 in three pieces or four pieces, in which surfaces are coated with antifouling paints and which consist of a synthetic resin such as FRPs. The antifouling panel 2 is mounted on the internal surface of a cooling-water intake pipe 1 beforehand built under a water surface. The antifouling panel 2 is removed after a fixed period, when the adhesion of oceanic life can be prevented, passes, and the antifouling panel 2 composed of other split bodies is set up anew. Accordingly, an antifouling wall can be constructed simply at low cost.
Patent JP-2000146951-A (JP)
Title: Soil measuring device
Inventor: WAKURA SHINJI
IPC: G01N33/24
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To enable the control of soil in gardens and fields extremely simply at a low cost and to construct a sophisticated control system to a wide range by combining simple and inexpensive devices together. SOLUTION: With the integrated structure of a sensor 1, a display device 2, and a storage device 2, it becomes simple to carry a soil measuring device. The tip part of the sensor 1 is provided with a keen structure, it becomes possible to stick the device into soil easily to perform measurements. It is possible to perform batch control over soil in gardens and fields by a center monitoring device capable of wired or wireless one-way or two-way communications with a plurality of the devices with the integrated sensors 1 and display devices, 2 and storage devices 2.
Patent JP-S63163241-A (JP)
Inventor: YAN OU NORUDOBAARU
IPC: G01L1/12
Filed: 1987-12-14
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-H02163106-A (JP)
Title: Addition polymer of vinylnopbornane compound
Inventor: NISHI GIICHI
IPC: C08F110/14
Filed: 1988-12-16
Abstract: PURPOSE:To provide the subject novel polymer expressed by a specific recurring unit, defined by a specific intrinsic viscosity, having excellent transparency, heat-resistance, moistureabsorption resistance, solvent resistance and chemical resistance and small birefringence and suitable as an optical material. CONSTITUTION:The objective polymer contains the group of formula I (R1-R3 are H or 1-4C alkyl) as main recurring unit and has an intrinsic viscosity [eta]of 0.005-20dl/g measured in decalin at 135 deg.C. The polymer can be produced by the addition polymerization of vinylnorbornane of formula II and/or its lower alkyl derivative monomer component using a Ziegler catalyst.
Patent JP-H08171683-A (JP)
Title: Sensor
Inventor: FUJIWARA YOSHIYUKI
IPC: G08B17/06
Filed: 1994-12-20
Abstract: PURPOSE: To evade the destruction of a transmission circuit of a base part when an insulation resistance test is carried out between lines by preventing a rush current to a sensor at the power turn-on, a transient noise, and the malfunction of the transmission circuit due to the current at the time when the transmission is performed between a receiver and the sensor. CONSTITUTION: A base part 25 includes a transmission circuit 27 which gives the transmission output to an external device, e.g. an outdoor pilot lamp 30 other than a receiver 21 when a sensor 26 detects the abnormality such as a fire, etc., and a bypass circuit 28 which bypasses the instantaneous overcurrent that flows to a line in parallel to the circuit 27.
Patent JP-H02213848-A (JP)
Title: Lith plate element for printing
Inventor: MAIKURU GOTSUDOFURII UIIKUSU
IPC: G03F7/07
Filed: 1989-12-05
Abstract: PURPOSE: To improve adhesion property of a layer based on a gelatin formed on a base coating layer by adding an effective amt. of a specified polymer or copolymer to enhance the stability. CONSTITUTION: The film base body consists of a polymer body which is coated if necessary and a base coating layer on the surface of the polymer body. The lithographic dry plate element has a layer containing a gelatin and a polymer or copolymer expressed by formula to enhance the stability adhered to the base coating layer. The gelatin and the polymer or copolymer to enhance the stability are homogeneously dispersed to form a layer based on a gelatin having enhanced stability. In formula I, R<1> is hydrogen or methyl group, R<2> is nitrile group, namely -CN or a group of formula II. In formula II, R<3> is hydrogen or a 1 to 4C alkyl group. Thereby, the adhesion property of a gelatin-contg. layer to the film base having a base coating layer of a silver salt diffusion transfer type lithographic dry plate can be improved.
Patent JP-H07169126-A (JP)
Title: Magneto-optical recording medium
Inventor: ISHIMARU JUNICHI
IPC: C23C14/06
Filed: 1993-12-16
Abstract: PURPOSE:To form a dielectric film having a low heat conductivity and excellent in corrosion resistance and enhancement of Kerr effect and to obtain a magneto- optical recording medium having reduced dependency of its recording sensitivity on the speed of rotation of the disk by using the dielectric film. CONSTITUTION:A dielectric layer adjacent to a magneto-optical recording layer laminated on a transparent substrate is made of amorphous metallic nitride based on Al and Si and having bonds to hydrogen. The nitride is preferably represented by (SixAlyN<100-x--y>)100-z.Hz (where x>=1.8y>=18%, 55<=(x+y)<=80% and 0<z<=40% by atomic percentage.
Patent JP-2001002449-A (JP)
Title: Low-emissivity glass and glass article using the same
Inventor: NORIMATSU HODAKA
IPC: G02B1/10
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To adjust the reflected color tone of low-emissivity glass to a desirable chromatic color tone without adversely affecting transparency and heat insulation properties of the glass, to reduce the generation of nonuniformity of color of the glass, accordingly to improve the aesthetic appearance of the glass and thereby to enhance properties with respect to design of the glass. SOLUTION: This low-emissivity glass consists of a glass substrate 1, an SnO2:F (SnO2 doped with F) film 4 used as a low-emissivity film, and an intermediate layer 5 which is interposed between the glass substrate 1 and the SnO2:F film 4 and formed by laminating an SnO2 film 3 to an SnO2 film 2, wherein the thickness of each of the SnO2 film 2 and SnO2 film 3 is set to a value in the range of 10-100 nm and the thickness of the SnO2:F film 4 is set to a value in the range of 200-500 nm.
Patent JP-H09159008-A (JP)
Title: Power transmission device with fluid torque converter
Inventor: SAKAFUJI YUKITOSHI
IPC: F16H61/20
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To reduce a creep torque, in a device for transmitting the power from an engine to a vehicular drive wheel through a fluid torque converter. SOLUTION: An engaging member 12 friction engaged by the energizing force of an elastic member 16 is installed on a rotary member G2a rotated at a power transmission time. When a weight 14 rotated integrally with the rotary member G2a is installed and a rotation speed is increased, the centrifugal force of the weight 14 is converted to a push-press force of the direction for denying the energizing force of the elastic member 16 by a cam surface 13a and the friction engagement of the engaging member 12 for the rotary member G2a is released.
Patent JP-H01156346-A (JP)
Title: Polyolefin composition
Inventor: SHIRAKI TAKESHI
IPC: C08L23/02
Filed: 1987-12-15
Abstract: PURPOSE:To obtain the title compsn. having excellent wear resistance, impact resistance and abrasive characteristics, causing no delamination, being injection- moldable and having excellent long-range thermal stability, which is comprised of a polyolefin consisting of an ultrahigh MW polyolefin and a low-high MW polyolefin and a phenol stabilizer. CONSTITUTION:The title compsn. is comprised of 100pts.wt. polyolefin (A) consisting of an ultrahigh MW polyolefin (a) having an intrinsic viscosity of 10-40dl/g measured in decalin solvent at 135 deg.C and a low-high MW polyolefin (b) having an intrinsic viscosity of 0.1-5dl/g measured in decalin solvent at 135 deg.C, wherein the amt. of the component (a) is in the range of 15-40wt.% based on the total amt. of the components (a) and (b), having an intrinsic viscosity [eta]c in the range of 3.5-15dl/g measured in decalin solvent at 135 deg.C and a dissolution torque T of 4.5kg.cm or less, and 0.005-5pts.wt. phenol stabilizer (B), e.g., tetrakis[methylene(3,5-di-t-butyl-4-hydroxy)hydrocinnamate]methane.
Patent JP-H06154985-A (JP)
Title: Die casting machine
Inventor: SASAKI HIROSHI
IPC: B22D17/08
Filed: 1992-11-26
Abstract: PURPOSE:To obtain a die casting machine in which the lubrication of the plunger sleeve and the air blowing cooling after injecting molten metal are executed without interrupting the casting and the casting cycle time is shortened. CONSTITUTION:This die casting machine is constituted so that a sleeve holder 2 holding at least two pieces of the plunger sleeves 3, 3' is fitted to a bolster 1 so as to be slidingly movable in the side direction and on the other hand, a plunger tip 4 is arranged so as to be able to advance from the rear end part of the plunger sleeve 3, and a molten metal supplying device 6 is advanced/ retreated while integratively connecting and holding with a molten metal supplying pipe 6a and a mouth piece 5, and the tip part of the mouth piece 5 is able to fit/detach to a molten metal pouring hole of the plunger sleeve 3 positioned on the center line C of the injection part. By this method, the plunger sleeve after injecting the molten metal is moved to an offset position being apart from the injecting position, and the lubrication and the air blowing cooling can be executed in parallen at the same time of the succeeding casting cycle.
Patent JP-H04208921-A (JP)
Title: Production of liquid crystal display panel
Inventor: YAMAMOTO KAZUKO
IPC: G02F1/133
Filed: 1990-11-20
Abstract: PURPOSE:To widen the range of d/p (ratio between a spiral pitch (p) and the thickness (d) of a liquid crystal layer) for normal twist orientation and has a good yield and quality by heating a panel at the temp. at which the NI point of a nematic liquid crystal is not attained. CONSTITUTION:Two sheets of transparent electrode substrates are subjected to the twist orientation at twist angles from 180 deg. to 270 deg. and are disposed to face each other. The nematic liquid crystal is injected between these substrates and the substrates are sealed. The panel is heated at the temp. at which NI point of the nematic liquid crystal is not attained. The width of the d/p which exhibits the normal twist orientation can be widened by the orientation which hardly produces the lower twists and stripe domains. The stripe domains more hardly appear as the pretilt angle which is the angle formed by the substrates and the liquid crystal molecules is larger. The pretilt angle can be increased by heat treating the panel injected with the liquid crystal. The wide d/p is obtd. by heating the panel at the temp. not exceeding the NI point.
Patent JP-H10162099-A (JP)
Title: Method and device for recognizing rectangular object, and program product for recognizing rectangular object
Inventor: TAKAHASHI HIROYASU
IPC: G06V30/10
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a high speed picture processing system with a simple user interface, that can automatically decide rectangular object such as character frame. page mark, position correction mark only by the click with a mouse. SOLUTION: The scanned image of document containing a black frame 500 is displayed on a display, the character frame at a left end is clicked by the mouse at every recognition field and a character frame at the right end of the same field is clicked. Thus, the field is automatically designated. At that time, a field position/size decision program scans an image leftward/ rightward/upward/downward from the two clucked points and a walk on the black frame is selected. Furthermore, a rectangle is set between the two character frames and a histogram is taken. The number of character frames and the thickness of a black line between the character frames are automatically detected.  In the document with the page mark and the position correction mark, what kind of mark it is, is automatically detected from that the vicinity is black and from the height of the mark only by clicking the inner part of the mark with the mouse.