baber/WOPTO huggingface dataset:
Patent JP-H1167263-A (JP)
Title: Center pin for battery
Inventor: SASE TOSHI
IPC: H01M10/05
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent a battery accident caused by press-biasing from an outside such as crushing of a battery. SOLUTION: Two saw-toothlike slits 3 are formed in symmetrical positions of the diametric direction of a center pin 1 for a battery ranging from one end in the axial direction of a cylindrical body 2 to its other end. The saw- toothlike slits 3 are formed discontinuously by narrow fragile parts 4 formed in five spots with intervals in the axial direction of the cylindrical body 2. The fragile parts 4 have fragility to be flexible bent or cut when a battery is crushed.
Patent JP-2000062994-A (JP)
Title: Card conveying mechanism
Inventor: TONOOKA NAOYA
IPC: B65H5/06
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To convey a thick card at a stable speed and positively convey even the thin card inserted erroneously. SOLUTION: This conveyance mechanism is formed so that the first pressure roller 32a and the second pressure roller 32b whose diameter may be larger than that of the first pressure roller, and which may be formed out of an easily elastic-deformed elastic body with low hardness may be mounted coaxially to be paired with a conveying roller 25, and the first pressure rollers 33a-38a and the second pressure rollers 33b-38b may be mounted coaxially respectively to be paired with conveying rollers 26-31. The gaps between the respective conveyance rollers 25-31 and the first pressure rollers 32a-38a are set so as to be equal to zero or more and lower than the minimum thickness of the thick card 1, and the gaps between the conveyance rollers 25-31 and the second pressure rollers 32b-38b are set so as to be lower than the minimum thickness of the thin card 2.
Patent JP-S6396247-A (JP)
Title: Fe-ni-co sealing alloy having superior resistance to cracking by ag solder
Inventor: BA ROSEI
IPC: C22C38/14
Filed: 1986-10-09
Abstract: PURPOSE:To refine the grains of an Fe-Ni-Co sealing alloy having a specified compsn. and to improve the resistance to cracking by Ag solder, by incorporating a specified amount of B or Nb into the alloy. CONSTITUTION:The compsn. of an alloy for sealing hard glass or ceramics is composed of, by weight, 25-35% Ni, 13-20% Co, 0.001-0.015% B and/or 0.05-0.30% Nb and the balance Fe with inevitable impurities. The compsn. may be composed of 25-35% Ni, 13-20% Co, 0.001-0.015% B, 0.005-0.20% one or more among Ti, Zr, Nb, REM and Y and the balance Fe. By the compsn., the infiltration of molten Ag solder into the grain boundaries of the alloy under tensile stress can be inhibited and the resistance of the alloy to cracking by Ag solder is improved.
Patent JP-2000072187-A (JP)
Title: Packaging container for heating by microwave oven
Inventor: MASAI SHINGO
IPC: B65D33/01
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To facilitate a cutting operation for forming openings for venting steam and pouring out contents without troubles in selecting cutting spots by a method wherein a linear predetermined part for opening a steam vent and a linear predetermined part for opening a spout are provided side by side on a straight line at an upper part of a container placed upright. SOLUTION: At a predetermined part 6 for opening provided diagonally, extending from an upper seal 5a to a side seal 5b, at a corner at the upper side of a packaging container 1 placed upright, a linear predetermined part 8 of opening a steam vent getting at its end to the position of a notch 7 formed by notching at the upper seal 5a and a linear predetermined part 9 for opening a spout getting at its end to the side seal 5b are provided side by side in continuity on a straight line. On the occasion of venting steam, cutting is made only at the predetermined part 8 for opening the steam vent, and on the occasion of pouring out contents, cutting is made further, reaching the predetermined part 9 for opening the spout. Thereby, the opening for venting steam and the opening for pouring out the contents can be obtained easily only by adjusting the cutting length.
Patent JP-S6299407-A (JP)
Title: Cooling method for blown out blast furnace
Inventor: NODA TAMIO
IPC: C21B5/00
Filed: 1985-10-28
Abstract: PURPOSE:To quickly and safely blow out a blast furnace at a low cost in the stage of blowing out the blast furnace to reduce the stock line by shutting off the outdoor air and making water spray cooling at the point of the time when the raw materials in the furnace falls down to a tuyere level, then calculating the water amt. and time necessary for submerging the residual raw materials and spraying water. CONSTITUTION:The blast furnace 1 is operated to reduce the stock line and is blown out when the residual raw materials 2 in the furnace fall down to the level of the tuyeres 3 in the stage of blowing down the blast furnace and blowing out the furnace to reduce the raw materials in the furnace in order to reline the furnace. All the tuyeres 3 are then closed to shut off the same from the outdoor air; thereafter the water is sprayed from a water spray pipe 4 at the furnace top to make cooling. The evaporating gas generated by the reaction of the high-temp. residual raw materials 2 and water is released from gas risers 5 at the furnace top into the atm. The water spraying rate and the time required for cooling in this period and the water spraying rate and time necessary for submerging the residual raw materials 2 and storing the water up to a middle-stage level 6 of the furnace bosh are calculated. The water spraying rate and necessary time which are the total thereof are set. The blowing out is completed by using the water spraying rate and time in an economical quantity, safely without generating explosion in the furnace.
Patent JP-H08107222-A (JP)
Title: Zener diode
Inventor: NISHINA TOSHIYUKI
IPC: H01L29/47
Filed: 1994-10-05
Abstract: PURPOSE: To surely discriminate the porality by obtaining a Zener diode whose forward direction voltage is especially low. CONSTITUTION: On an N<+> type semiconductor substrate 1, an N<-> type epitaxial layer 2 is formed, in which an N<+> type diffusion region 3 is formed. A P-type diffusion region 4 is formed in the N type diffusion region 3, and a Zener diode is constituted by using a PN junction of the N<+> type diffusion region 3 and the P-type diffusion region 4. A Schottky barrier diode is constituted by using a silicide layer 13 of a metal layer 8 for a Schottky barrier and the epitaxial layer 2, and an electrode 11 for the cathode is formed on the rear of the semiconductor substrate 1. In this constitution, the zener diode and the Schottky barrier diode are connected in paralel in an element, and the forward direction voltage (VF) of an element itself is reduced.
Patent JP-S6395223-A (JP)
Title: Phosphorus-containing epoxy resin composition
Inventor: NISHIHARA AKIO
IPC: C08J3/00
Filed: 1986-10-09
Abstract: PURPOSE:To obtain the titled composition having improved compatibility with polyepoxide compound, etc., and excellent flame-resisting effect, by using a specific phosphine oxide derivative as a hardener. CONSTITUTION:(A) A polyepoxide compound is compounded with (B) a hardener containing preferably 10-100wt% phosphine oxide derivative consisting of tris(hydroxypropyl)phosphine oxide of formula (X is 0-2; Y is 1-3; X+Y is 3; R is -CH2- or -CH2-CH2-) and thioglycolic acid and/or mercaptopropionic acid as a part of the hardener to obtain the objective composition giving a sufficient flame-resisting effect by the synergistic effect of phosphorus and sulfur, having high reactivity to epoxy compounds because of the presence of -SH as a reactive group of a hardener and enabling the reduction of the amount of catalyst and the curing at a low temperature.
Patent JP-H0792468-A (JP)
Title: Production of liquid crystal display element
Inventor: AKIYOSHI MUNEHARU
IPC: G02F1/1337
Filed: 1993-09-28
Abstract: PURPOSE:To embody a liquid crystal display element having a good visual angle characteristic. CONSTITUTION:An org. solvent formed in a drop form is selectively deposited by each of desired positions on a liquid crystal oriented film 7 by using an ink jet device, etc., and the orientability of the liquid crystal oriented film 7 in this part is selectively changed from the other part, by which two oriented films 8, 9 are formed. In addition, the extremely easy and exact control of the positions to be deposited with the org. solvent is possible and, therefore, the oriented regions 8, 9 having different orientability are exactly and selectively formable.
Patent JP-H0797511-A (JP)
Title: Inorganic/organic hybrid material for lens
Inventor: AOYAMA MASAHIRO
IPC: C08L75/04
Filed: 1993-09-28
Abstract: PURPOSE:To obtain a transparent inorganic/organic hybrid material for lens, having excellent optical characteristics, water resistance and chemical resistance, uniformly dispersible into a SiO2-based multidimensional fine structure, by using a polymer containing urethane bond. CONSTITUTION:This material comprises (A) a polymer containing a urethane bond dispersed into (B) a SiO2-based multidimensional fine structure. The component B is preferably obtained from a hydrolyzable polymerizable organosilicon compound of the formula (R<1> is 1-6C alkyl, vinyl, aryl or epoxy group-containing organic group; R<2> is 1-6C alkyl, alkoxyalkyl or aryl; m is 3 or 4; n is 0 or 1 and m+n=4) and the component A is preferably a urethane (meth) acrylate- based polymer or an aliphatic poly(thio)urethane.
Patent JP-H05196199-A (JP)
Title: Liquefied fuel gas storage
Inventor: IDE YASUO
IPC: F17C13/12
Filed: 1992-08-18
Abstract: PURPOSE:To prevent occurrence of a fire and an explosion when the fuel in the LNG tank is leaked in case of a disaster by vertically providing an exhaust gas duct on the site between an LNG tank and an LNG outflow preventive bank, and opening the LNG sucking port to the lower end and the liquefied gas discharging port to the top end respectively. CONSTITUTION:An LNG tank 1 to store the liquefied fuel gas (LNG) is surrounded by an LNG outflow preventive bank 5. An exhaust gas duct 13 of a vertical cylindrical shape is vertically provided at the site between the LNG tank 1 and the LNG outflow preventive bank 5, and a motor driven exhaust gas fan 14 and an exhaust gas temperature rise measuring device are incorporated in the duct. An LNG sucking port 15 is opened at the lower end, and at the same time, a liquefied gas discharging port 24 is opened at the top end. This arrangement allows occurrence of the fire and explosion to be prevented at the facility site by rapidly and surely diffusing the leaked gas in the most effective manner high up in the sky above the site when the LNG tank 1, the pipings or the like of the storage are fractured by earthquake or the like.
Patent JP-S60149910-A (JP)
Inventor: RARUSU BIRIGERU OSUTERUBERUKU
IPC: D21F9/00
Filed: 1984-11-15
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-H1090246-A (JP)
Title: Method for measuring material containing reaction of generating insoluble material
Inventor: FUKUOKA TAKAO
IPC: G01N33/52
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To perform the highly precise measurement of a material to be measured by dispersing a layer inorganic compound in a reaction solvent in a reaction of generating a material insoluble to the reaction solvent. SOLUTION: In a measurement for fixing or permeating a sample to be measured to a test piece followed by reaction to optically measure the quantity of a generated pigment, the pigment is absorbed by a layer inorganic compound when the generated pigment is insoluble to a sample solvent, whereby the pigment can be prevented from being unevenly settled to the test piece base material or coagulated to deteriorate the measurement precision. The layer inorganic compound is added in the state where the reaction solution is dispersed to a dispersing solution forming the dispersing medium, or in the state where the reaction solution is uniformly dispersed in the sol, gel, coagulated body or sintered porous body state to which the reaction solution is permeated.  As the layer inorganic compound, 2:1 type clay mineral is preferred, and swelling clay mineral having exchanging performance is particularly preferred. More preferred are bentonite, smectite, vermiculite, and synthetic fluorine mica.
Patent JP-H0579605-A (JP)
Title: Water feed controlling device
Inventor: IKETANI SATORU
IPC: F22D5/34
Filed: 1991-09-20
Abstract: PURPOSE:To prevent the deterioration of a flow rate controlling valve at the outlet of a water feed pump and stabilize water feed control at the time of a sudden variation of a load. CONSTITUTION:Water feed sent from a turbine driving water feed pump 1 to a boiler 5 is regulated in combination of flow rate control by a flow rate controlling valve 2 and pressure difference control by controlling the number of revolutions of a turbine 7 for the water feed pump. When the inner pressure of the boiler 5 is in a low condition. the number of revolutions of the turbine is controlled to be reduced and a pressure difference in the flow rate controlling valve 2 is made smaller. When a load is suddenly varied, changeover to the pressure difference control is taken place to prevent the variations of water feed. Thus, it is possible to prevent the erosion of the flow rate controlling valve at the outlet of the water feed pump and also prevent a plant trip due to variations of the flow rate of water feed at the time of a sudden variation of a load.
Patent JP-H0794017-A (JP)
Title: Conductive sheet
Inventor: NOMURA YASUHIRO
IPC: H01B1/24
Filed: 1993-09-28
Abstract: PURPOSE:To provide a conductive sheet suitable for a contact type electrification electrode for electrifying a photoreceptor of an electrophotographic copying machine and the like. CONSTITUTION:A conductive sheet for a contact type electrification electrode is composed of composition containing a conductive carbon black of 15-30wt.% in polyamide elastomer. This sheet 9 is electrified by a power source 10, and then is contacted with a photoreceptor 2 to electrify it. A conductive sheet having little dispersion of electric resistant values excellent in adhesiveness to a photoreceptor can be thereby obtained.
Patent JP-H0975811-A (JP)
Title: Coating device
Inventor: KUSUMOTO HIROOMI
IPC: G02B5/20
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent the unevenness of a stripe from being generated in the coating film of a substrate. SOLUTION: In this coating device, a bar coater 4 provided with a spiral groove in the outer periphery is held into a vessel 2 holding coating liquid 3. The bar coater 4 is rotated through a driving shaft coupling 11 constituted of the electrically insulating material by a driving motor 10. Thereby, a substrate is conveyed on the bar coater and coating liquid 3 adhering to the outer peripheral face of the bar coater is lamellarly applied on the face of the substrate.
Patent JP-H03107003-A (JP)
Title: Supply method for self-leveling type floor material
Inventor: NAGABUCHI TSUYOSHI
IPC: C04B24/26
Filed: 1989-09-20
Abstract: PURPOSE:To enable the preparation of a self-leveling floor material at a factory and the transportation thereof with an agitator vehicle, and ensure the high efficiency of work execution by adjusting the content of granulated slag or plaster in the clinker powder of the aforesaid material and controlling time for retaining the high fluidity thereof. CONSTITUTION:A self-leveling floor material is prepared at a factory, containing 30 to 60 weight parts of water for a total of 100 weight parts consisting of 30 to 400 weight parts of granulated slag and 10 to 50 weight parts of plaster for 100 weight parts of clinker powder. Also, the content of the granulated slag powder for the clinker powder, and the content of the plaster for the clinker powder are adjusted within the range of the contents to suit a transportation time with an agitator vehicle, an execution time or the like. As a result, a fluidity retaining time can be controlled and an optimum self-leveling floor material can be applied.
Patent JP-H0796894-A (JP)
Title: Reversible hydraulic clutch mechanism for marine engine
Inventor: NAGAREGO AKINOBU
IPC: B63H23/08
Filed: 1993-09-28
Abstract: PURPOSE:To shorten the length of a clutch casing by arranging forward and backward clutches at the outer periphery of an output shaft in a superposed condition, and by arranging a planetary gear type reverse mechanism on the rear part of the output shaft in series to the superposed arrangement of the clutches. CONSTITUTION:A forward hydraulic clutch device 6 is arranged at the outer periphery of an output shaft 2, and a backward hydraulic clutch device 5 is arranged at the outer periphery of the clutch device 6 in a superposed condition. A planetary gear type reverse mechanism including a carrier 8 and planetary pinions 16 is arranged on the rear part of the output shaft 2 in series to the superposed arrangement of the clutch device 5, 6. With the use of the planetary gear type reverse mechanism, a backward reverse mechanism is obtained, and the reduction ratio is set to a value more than 1 by adjusting the tooth number of the planetary gears. The carrier 8 has front and rear support parts integrally incorporated with each other, for supporting the planetary pinions 16 and a reverse pinion 14, and lubrication oil is fed into the backward hydraulic clutch 5 through oil passages formed in input and output shafts 2, the carrier 8 and planetary gear shafts 15.
Patent JP-S59118770-A (JP)
Inventor: ROBAATO MIKAERU DEMARINISU
IPC: C07D233/50
Filed: 1983-12-20
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-S62235354-A (JP)
Inventor: BI RUKAAKU
IPC: C08L27/00
Filed: 1986-10-11
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-H05209728-A (JP)
Title: Method and apparatus for measuring sur- face of object three-dimensionally and optically
Inventor: ARUBUREHITO HOOFU
IPC: G01B11/245
Filed: 1992-09-10
Abstract: PURPOSE: To three-dimensionally measure an object surface by calculating a stripe phase of a pattern photographed from a camera image of each camera and calculating a coordinate of an object uniformly determined in a large measurement range from a combination of calculated stripe phases. CONSTITUTION: A distance of an optical device 1 of a first camera K1 from a projection optic device 0 is selected so that a stripe phase calculated from a stripe pattern photographed by the camera K1 provides a uniformly rough solution to all predetermined object coordinates. Further a distance of a second camera K2 from the projection optic device 0 is selected so that a stripe order number belonging to a video image of the camera K2 is calculated from a video image of the camera K1 . The cameras K1 , K2 are connected to an image processor 11 attached in a computer 10. A stripe phase of photographed patterns is calculated individually from the camera images of the respective cameras, and by combining the stripe phases from both cameras, a coordinate of an object is calculated in a large measurement range. The result is displayed on a plotter 12 or a video monitor 13.
Patent JP-H1093498-A (JP)
Title: Mobile communication system
Inventor: OSHIMA MANABU
IPC: H04J13/00
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide the mobile communication system in which trailing of a adaptive filter is conducted by selecting a training signal/an information signal of an incoming line in a short time without causing a speech head missing or interruption or the like in the case of transmission of the information signal through an outgoing line. SOLUTION: In the mobile communication system conducting communication by the direct spread code division multiplex access (DS-CDMA) system between a base station and a mobile equipment, the base station is provided with an adaptive filter to suppress interference from other channels. When an incoming line is in an asynchronous state, an inverted outgoing synchronizing signal is sent to the mobile equipment (refer to a caption 302 in figure). Upon the receipt of the inverted outgoing synchronizing signal, the mobile equipment sends a prescribed training signal to the base station. The base station updates a filter coefficient of the adaptive filter based on the training signal received from the mobile equipment.
Patent JP-2001062496-A (JP)
Title: Sludge concentrating method
Inventor: OBA SHINJI
IPC: C02F11/12
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To increase the concentration of concentrated sludge and the recovery of a solid material and to keep stable flux by treating the sludge with one process of acid-alkali treatment, ozone treatment and ultrasonic treatment as a pretreatment in the concentration of the sludge generated from a water treating system. SOLUTION: The sludge generated in the water treating system is introduced into an acid.alkali treating vessel 2 from a sludge introducing pipe 1 and is pretreated and reformed by adding a prescribed chemical from a chemical supply pipe 3. The sludge is introduced into a membrane concentration vessel 4 and concentrated by drawing membrane permeated liquid through a membrane permeated liquid drawing pipe 7 while impressing negative pressure to a membrane unit 5 dipped in the vessel by a membrane permeated liquid drawing pump 6. Air is supplied to a diffusion pipe 8 arranged at the lower part of the membrane unit 5 from a blower 9 to suppress the clogging of the membrane and to obtain the stable flux. The concentrated sludge is transferred to a sludge treating facility of a post process from a concentrated sludge flow-out pipe 10.
Patent JP-2001067541-A (JP)
Title: Automatic vending machine for paper pack and its operation
Inventor: OSAWA KATSUYUKI
IPC: F25D17/08
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To lower the operation ratio of a refrigerator by uniformizing the whole article temperature distribution in a box and raising cold air blowout temperature by as much as the temperature distribution is uniformized. SOLUTION: This vending machine having a gap (24) allowing cold air 23 blown out of the lower part of the box to reach the top article 4C in the box is equipped with racks 3A and 3B which the arranged in the box and contain articles 4A to 4C, an evaporator 21 which produces cold air 23 at the lower part in the box, a fan 22 which sends this cold air 23, and a flow passage 24 formed of a guide 25 which is arranged perpendicularly to the flank sides of an in-box back surface 13 and a rack back surface 31 by utilizing the gap (24) between them and blocks a flow of the cold air 23 to the gap 28, thereby guiding the cold air 23 to the top article 3A in the box.
Patent JP-H10139971-A (JP)
Title: Polyvinyl alcohol composition
Inventor: JAKOB MARTIN DR
IPC: C08J5/18
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous polyvinyl alcohol solution which has long-term storage stability and can give a film having high-level boiling-water resistance by mixing a polyvinyl alcohol with a polyaldehyde in the state of water-soluble hydrogensulfite adduct and a compound which assumes an acid is water. SOLUTION: This solution contains a 5-15% concentration aqueous solution of a polyvinyl alcohol obtained by the hydrolysis of a polyvinyl acetate and having a degree of hydrolysis of 70-100mol% and a viscosity of 2-70mPa.s (measured as a 4% aqueous solution), an at least difunctional aldehyde in the state of alkali metal hydrogensulfite adduct (e.g. succinaldehyde and sodium hydrogensulfite) in which the aldehyde has at least three carbon atoms, is perfectly masked in the form of a hydrogenesulfite adduct and can release crosslinkable aldehyde groups in an acidic medium is a controlled manner and an acid compound being a Brϕ nsted acid or a Lewis acid (e.g. boric acid or sulfuric acid) in an amount to give a pH of 1-3 to the composition.