baber/WOPTO huggingface dataset:
Patent JP-S63167115-A (JP)
Title: Dynamic pressure type field bearing device
Inventor: ASADA TAKAFUMI
IPC: F16C17/10
Filed: 1986-12-26
Abstract: PURPOSE:To obtain a dynamic pressure type fluid bearing device with no deflection of a shaft even in high speed rotation, by holding a C ring, which prevents the shaft from its fall-off, to a ring-shaped member being in a fixed side. CONSTITUTION:A shaft 12 provides in its small contour stepped part 12A a C ring 15 which prevents the shaft 12 from its fall-off. A ring-shaped member 18 has a helical groove 18A and a taper 18B which guides the C ring 15. When the shaft 12 rotates floating, the C ring 15, being placed in a contactless condition with the shaft 12 and guided to be supported to the ring-shaped member 18 inserted into a base member 11 in a fixed structure side, prevents a rotary unit from being unbalanced even if the ring 15 turns a little in the ring-shaped member 18, while high accurate rotation is obtained with no increase of a deflection of the shaft in its high speed rotation.
Patent JP-H08140698-A (JP)
Title: Rapidl measurment of number of bacterium
Inventor: SATO MIKIO
IPC: C12Q1/06
Filed: 1994-11-24
Abstract: PURPOSE: To rapidly and simply measure number of bacteria in a smale from degree of pigmentation without requiring special equipment by charging a bacterial sample into a filtering container to which a hydrophobic filter is attached, adding a pigment solution and a cleaning solution thereto and filtering the mixture. CONSTITUTION: This method for measuring number of bacteria in a sample comprises charging a bacterial sample into a filtering container to which a hydrophobic filter is attached, successively adding a pigment solution having 0.001-0.5% (W/V) concentration and a cleaning solution of 5-200 volume based on 1 volume of the pigment solution to the bacterial sample or adding the cleaning solution containing the pigment solution thereto and then filtering the sample. Thereby, collection of dyed bacteria on the hydrophobic filter and removal of excess pigment are simultaneously carried out and degree of pigmentation of the hydrophobic filter is measured by eluting the pigment with which bacterium is colored by using an organic solvent and subjecting a pigmentation degree of the eluted solution to colorimetric determination by optical densily measurement.  Thus, the number of bacteria in the sample is rapidly and simply measured by the filtration operation at one stage without requiring special equipment or professional knowledge.
Patent JP-H09153550-A (JP)
Title: Pattern forming method
Inventor: YAMAGUCHI AKIRA
IPC: H01L21/82
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a pattern forming method capable of easily predicting the deterioration in the capacity of a semiconductor due to the increase in wiring capacity by correctly forming even dummy patterns having satisfactory spreading rate. SOLUTION: The reference dummy patterns are formed by forming pattern cells in arrayal mode to set up the region capable of forming the dummy patterns according to the first patterns 1, 1 required for activating the device to select the pattern cells positioned in said region of the reference dummy patterns for the formation of the dummy pattern 7 so that this dummy pattern 7 and the first patterns 1, 1' may be composed to form the layout pattern.
Patent JP-H0365488-A (JP)
Title: Loading method in loading small amount in fresh fish carrier
Inventor: HAYASHIDA TAKASHI
IPC: B63B35/14
Filed: 1988-12-09
Abstract: PURPOSE:To prevent fluctuation and to carry fish without damaging it by expanding an air bag having a capacity slightly smaller than a remaining load ing capacity of a fish hold in the fish hold and by pouring sea water so as to make the fish hold into the water filled state. CONSTITUTION:By filling the remaining space in a fish hold 3 with an air bag 2 is loading a small amount, the space is filled with a small amount of sea water. As a result, fluctuation of sea water can be prevented and damage on fish can be also prevented.
Patent JP-H09149840-A (JP)
Title: Combination type sofa
Inventor: UMEMOTO NAOYA
IPC: A47C17/04
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To easily constitute the sofa of a size corresponding to the number of seat part bodies by connecting the plural seat part bodies through a partition body interposed between the side faces of the adjacent seat part bodies by connecting the end parts of members arranged on the respective four side faces of the plural seat part bodies. SOLUTION: In the case of the sofa 1 for two persons, back part bodies 5 provided with a height longer than the seat part body 2 are arranged on the respective back surfaces of the two seat part bodies 2 and front surface members 6 in a band plate shape for covering the front surfaces of lower cushion bodies 3 are arranged on the front surfaces. Also, the partition body 7 in the band plate shape is arranged between the side faces of the pair of the seat part bodies 2 to be joined and armrest bodies 8 as side members are arranged respectively on the side faces to be outer sides on the opposite side of the joined side faces of the respective seat part bodies 2.  Then, respective reception bridges 5b, 8b and 7b are formed on the inner surface lower parts of the back part bodies 5, the front surface members 6 and the armrest bodies 8 and the lower parts of both side faces of the partition body 7, and for the members arranged on the respective side faces of the seat part bodies 2, the respective end parts are freely disassembleably connected through a connection device.
Patent JP-H05221390-A (JP)
Title: Rocket motor with floating mechanism
Inventor: MIGIHARA MASAAKI
IPC: F02K9/00
Filed: 1991-11-28
Abstract: PURPOSE:To float and recover a rocket motor, serving as a launching assist device for an unmanned airplane, on the surface of the sea after combustion. CONSTITUTION:In the inside of a rocket motor, a spherical synthetic rubber- made plug 4, spring 5 connected to the plug 4 and a gas generating agent 6 are newly provided, and after combustion of a propellant 1, the plug 4 is fitted into a jet hole 31 of a nozzle 3 by extending force of the normally compressed spring 5 to place the inside of the rocket motor in a sealed condition. Simultaneously, the gas generating agent 6 is ignited to generate gas, and an internal pressure is increased. By this action, the rocket motor, separated in the air from an unmanned airplane and thrown away on the sea, can be floated on the surface of the sea and easily recovered with no seawater infiltrating into the inside.
Patent JP-H11144151-A (JP)
Title: Pos system
Inventor: SAKAMOTO MASAO
IPC: G06Q50/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To eliminate canceling operation by issuing a cancel receipt by a POS terminal and generating transaction data for the cancellation while a transaction which is once made is edited. SOLUTION: When the transaction which is once made is edited, the cancel receipt is issued by the POS terminal at the same time and the transaction data for the cancellation are generated. In this system, a transaction detail data retrieval means 10204 calls pieces of transaction detail data on arbitrary transactions which are once made with transaction numbers. A transaction data display means 151 displays the retrieved data. A transaction combining means 10205 combines the called transactions into one transaction and generates transaction detail data consisting of combined article details and payment details. A combined transaction receipt issuing means 15202 issues a receipt of the one combined transaction.
Patent JP-H11140607-A (JP)
Title: Valve seat made of iron-base sintered alloy excellent in wear resistance
Inventor: SAKAI MASAAKI
IPC: F01L3/02
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a valve seat made of Fe-base sintered alloy excellent in wear resistance and used as a structural member for an internal combustion engine. SOLUTION: The valve seat is constituted of an Fe-base sintered alloy having an overall composition consisting of, by weight, 0.5-2% C, 0.05-1% Si, 6-15% Mo, 5-15% Co, 1-6% Cr, 0.5-2% Ni, 0.05-1% Nb, 1-15% CaF2 , and the balance Fe with inevitable impurities, having a structure where hard grains A of high temp. wear resistant Co-base alloy composed of Co-Mo-Cr alloy and hard grains B of ordinary temp. wear resistant Mo-base alloy composed of Mo-Fe alloy are dispersedly distributed in the matrix of an alloy steel by 6-26 area % in total and further CaF2 grains are dispersedly distributed similarly by 3-45 area %, and also having 5-25% porosity. Further, this Fe-base sintered alloy is infiltrated with copper or copper alloy, or lead or lead ally, if necessary.
Patent JP-H11137186-A (JP)
Title: Dephosphorizing agent for food and dephosphorization thereof
Inventor: KOUIZUMI TOMOHIDE
IPC: A23L27/50
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To easily and economically obtain a liquid food with excellent flavor without affecting the other ingredients dissolved therein, by adding a specified amount of specific boehmite-like aluminum hydroxide to the original liquid food followed by conducting an adsorption treatment in a batch system to effect dephosphorization of the liquid food. SOLUTION: Boehmite-like aluminum hydroxide with a specific surface area of 100-500 m<2> /g is added at 0.01-10 wt.% to at least one kind of liquid food selected from the group consisting of soy sauce, cow milk and natural fruit juice followed by conducting an adsorption treatment in a batch system to effect dephosphorization of the liquid food, wherein the dephosphorization is carried out by using a system comprising a filtering material 2 mountable on a desired vessel 1 and intended for dephosphorizing a liquid food, and, on the lower part of the filtering material 2, a dephosphorizing section 4 bearing the above boehmite-like aluminum hydroxide as dephosphorizing agent, and a filtering section 3 having a portion 5 permeable for the liquid food but impermeable for the dephosphorizing agent.
Patent JP-S63163928-A (JP)
Title: Control system for microprogram
Inventor: HIRAMATSU TAKUYA
IPC: G06F9/22
Filed: 1986-12-26
Abstract: PURPOSE:To save storage capacity by storing significant parts among parts consisting a microinstruction, and assembling them into the microinstruction at the time of execution so as to execute it. CONSTITUTION:The microinstruction constituting a microprogram consists of respective parts of an arithmetic control command part, a register control command part and a branch decision control command part. The microinstruction is divided into four fields by functions and they are numbered of 0-3. At such a time, only data on a field number '1' is significant in a microinstruction 1, and data on field numbers 2 and 3 are in a microinstruction 2. At the time of storing them, sub-microinstructions consisting of significant data and their segment instruction information are generated. Namely, if a relational information storage area 1a is '1', it shows that it is the initial sub-microinstruction of one microinstruction, and data on a segment command area 1b shows in which field data on a control information storage area 1c is.
Patent JP-H09125250-A (JP)
Title: Alumina coated member
Inventor: ETO MEGUMI
IPC: B23B27/14
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To produce an alumina coated member excellent in wear resistance at a low cost by forming a kappa-type alumina layer and an alpha-type alumina layer in the order named on the surface of a cutting tool, prepared by using WC-base cemented carbide or TiCN-base cermet as a base material, by a CVD process. SOLUTION: After a TiC layer is formed as an undercoat layer on the surface of a cutting tool prepared by using WC-type sintered alloy or TiCN-base cermet as a base material, e.g. to 3μm thickness, a kappa-type Al2 O3 layer is formed by a CVD process in a gaseous-mixture atmosphere of gaseous H2 , gaseous CO2 , and AlCl3 . Further, heating is done at 1,050 deg.C by using the gaseous mixture of gaseous H2 , gaseous CO2 , and AlCl3 to form an Al2 O3 film as a mixture of alpha type and kappa type. Subsequently, alpha-type Al2 O3 is deposited at 1,200 deg.C on the above film in the gaseous mixture of the same composition. The resultant alumina coating is superior to a kappa-type Al2 O3 layer in wear resistance to cast iron and also superior to the coatings constituted, respectively, of alpha-type Al2 O3 and kappa-type Al2 O3 alone in wear resistance to steel and durability.
Patent JP-H08171224-A (JP)
Title: Production of electrophotographic photoreceptor
Inventor: ASHIMA HIROSHI
IPC: C25D11/18
Filed: 1994-12-16
Abstract: PURPOSE: To uniformize the photoreceptor layer by controlling the aluminum concn. in an anodizing soln. within an appropriate range. CONSTITUTION: When a sulfuric acid process is used as the anodization method, the sulfuric acid concn. is controlled to 150-250g/l, preferably 170-190g/l, the dissolved aluminum concn. to <=10g/l, preferably 4-6g/l, and the deflection of the concn. within 0.5g/l more preferably within ±0.25g/l. The aluminum concn. is controlled mainly by dilution. In this case, the aluminum concn. is lowered by purging a specified amt. of the anodizing soln. contg. aluminum and admixing aq. sulfuric acid having an appropriate concn. and free of aluminum by the volume corresponding to the purged soln. Consequently, the aluminum concn. of the soln. is controlled within a specified range.
Patent JP-H08172782-A (JP)
Title: Ultrasonic motor
Inventor: SUGAYA ISAO
IPC: H02N2/00
Filed: 1994-12-16
Abstract: PURPOSE: To obtain high torque with a light weight by imparting torsional vibration to an elastic body and displacing the elastic body so that the driving surface of the elastic body comes into contact with a relatively moving member. CONSTITUTION: When a piezoelectric element 2 for bending is deformed so that elements 2-1 and 2-4 are made to elongate (arrows A) and elements 2-2 and 2-3 are made to shrink (arrows B), an elastic body 1 is bent so that the right end is protruding upward and the left end is protruding downward. At this time, a piezoelectric element 3 for torsion undergoes thickness sliding deformation so that the outside is on the left side (arrows D) and the inside is on the right side (arrows C). The elastic body 1 is twisted in the clockwise direction (arrow E) viewed from the right side and twisted in the counterclockwise direction (arrow F) viewed from the left side, so the elastic body 1 is symmetrically bent and deformed with respect to a central axis CL.  As a result, the reaction from guide rails 4-1 and 4-4 caused by the torsional motion of the elastic body 1 becomes the advancing force only in the forward direction (arrow G) having the directivity, and the elastic body 1 itself is made to advance.
Patent JP-S63164489-A (JP)
Inventor: IZAWA MINORU
IPC: H05K3/40
Filed: 1986-12-26
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-H09151864-A (JP)
Title: Scroll fluid machine
Inventor: TSUBONO ISAMU
IPC: F04C18/02
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To widen the range of an operable condition and to improve processability, while reliability is ensured. SOLUTION: In a scroll liquid machine wherein a minimum distance in an axial direction between a non-revolution scroll member 2 and a revolution roll member 3 is specified, release stopper member 25 is provided to nip the non-revolving scroll member 2 and the revolving scroll member 3 between a frame 4 and the release stopper member, and the release stopper member 25 is fixed at the frame 4 through a stopper member 7. A distance in an axial direction between the non-revolution scroll member 2 and the release stopper member 25 when the revolution scroll member 3 makes contact with a position above the frame 4 and the non-revolution scroll member 2 makes contact with a position above the revolution scroll member 3 is set to a given size and a maximum distance between in an axial direction between the non-revolution scroll member 2 and the revolution scroll member 3 is regulated.  Further, a release hole 2e is interconnect a compression chamber 6 and an upper surface chamber 61 producing a delivery pressure and a release valve 23 to open and close the release hole are provided.
Patent JP-H02161088-A (JP)
Title: Door device for automatic vending machine
Inventor: MATSUDA TETSUO
IPC: E05D11/10
Filed: 1988-12-14
Abstract: PURPOSE:To prevent the torsion, etc., of a packing, and to seal a housing completely by holding the opening of door itself at a position separate from a main body only by the travel of a support shaft when a door is opened and obviating abutting against the front edge of the housing of a packing for the rear of the door when the door is closed. CONSTITUTION:When a door 3 begins to be opened and an actuating lever 7 is retreated, a support shaft 6 is returned to the front position of a bearing hole 9 by the elastic force of a coil spring 10, and the door 3 is opened gradually while using the support shaft 6 at the position as the fulcrum of revolution. A packing 5 is separated largely from the front edge 4 of a housing by opening the door 3. When the door is closed from the opened state, the support shaft 6 is still located on the this side of the support hole 9 by the coil spring 10, and the door is turned gradually while employing the support shaft 6 as the fulcrum. Accordingly, even when the door 3 is rotated, the packing 5 is revolved without being abutted against the front edge 4 of the housing in a main body 1, thus smoothly turning the door lightly.
Patent JP-H01155439-A (JP)
Title: Knowledge retrieval system
Inventor: TAKADA AYAKO
IPC: G06F7/02
Filed: 1987-12-14
Abstract: PURPOSE:To obtain a method to retrieve differential information between plural concepts by providing function expression which expresses the name of the concept and the function or the content of the concept and detailed description for the concept at a knowledge base in a knowledge retrieval system. CONSTITUTION:An input mechanism 100 accepts input [What is the difference in (a) and (b)?] to the knowledge retrieval system 110. A function expression acquiring mechanism 120 acquires corresponding function expression 166 from a LISP language knowledge base 160 based on the concept name 165 of the (a) and (b) inputted at the mechanism 100. A function expression comparison mechanism 130 compares the function expression 166 acquired at the acquiring mechanism 120, and when they are equal, a detail description acquiring mechanism 140 acquires the detailed description 167 from the base 160. A function expression preserving mechanism 150 preserves the function expression 166 compared at the comparison mechanism 130. An output mechanism 170 outputs the detailed description 167 or the function expression 166 obtained at the acquiring mechanism 140 or the preserving mechanism 150 as a result.
Patent JP-H09160111-A (JP)
Title: Optical device
Inventor: NISHIMURA HITOSHI
IPC: G03B17/20
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To enable an observer to easily know in what range the designated position by a detection area designating device exists by displaying the position of an area in different display from between the case the detection area designating device designates a detectable range and the case it designates an undetectable range, respectively. SOLUTION: A gazing position calculation part 2 observes the eyeball of a photographer and calculates the gazing position of the photographer on a finder display screen, based on the observed result. The calculated result is inputted in an AF sensor position control part 3 and the display position control part 6a of a display device 6. The control part 3 moves an AF sensor 4 to a specified position, based on the calculated result by the calculation part 2. The display device 6 is provided with the control part 6a and a display part 6b, and the control part 6a moves a display position, based on the calculated result by the calculation part 2 so that the display position by the display part 6b may display the gazing position of the photographer. The display part 6b performs specified display at the display position.
Patent JP-H03176836-A (JP)
Title: Production of substrate for optical recording medium
Inventor: YOSHINO HITOSHI
IPC: G11B7/24047
Filed: 1989-12-05
Abstract: PURPOSE:To easily produce such a substrate having small double refraction, excellent properties in transparency, heat resistance, and mechanical strength, low moisture absorption, and good moldability by using a specified thermoplastic resin and continuously producing the substrate by extrusion molding. CONSTITUTION:The substrate for an optical recording medium is continuously produced by extrusion molding of a specified thermoplastic resin. The thermo plastic resin to be used consists of polyesters which can be obtained by condensa tion polymn. of one or more kinds of carboxylic acid compd. expressed by formulae I - IV and a compd. having two hydroxyl groups in its molecule. In formulae I - IV, R is an alkylene group of 1 - 6 carbon number, R<1> and R<2> are hydrogen atom or alkyl groups of 1 - 3 carbon number, X<1> is hydrogen atom or alkyl group of 1 - 3 carbon number, X<2> is halogen atom, and n is 1 or 2. By this method, such a substrate having small double refraction, excellent properties in transparency, heat resistance, and mechanical strength, low mois ture absorption, and good moldability is easily and continuously produced by extrusion molding.
Patent JP-2001129274-A (JP)
Title: Safety razor
Inventor: SATO TATSUO
IPC: B26B21/14
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a safety razor devised so that an abutting position of an edge and an object part to be shaven in more detail can be easily seen from either of an upper part and the side of razor in the safety razor suitable for being used when treating useless hair. SOLUTION: In a razor for orthogonally arranging a blade hold for holding a razor blade and a gripping handle part of the razor a see-through void is secured in the vicinity of a crossing part of the blade holder and the gripping handle part, and one end of the blade holder and a root side end part of the gripping handle part are connected in a state of not hindering a function of this see-through void.
Patent JP-H03176434-A (JP)
Title: Removing of hydrogen fluoride
Inventor: TSUDA TAKEHIDE
IPC: B01D3/34
Filed: 1989-12-04
Abstract: PURPOSE:To remove HF by mixing a third component having boiling point lower than 1-chloro-1,1-difluoroethane into a mixture containing HF and 1- chloro-1,1-difluoroethane and recovering the vapor phase part in a vapor-liquid equilibrium state or subjecting to distillation, etc. CONSTITUTION:In a mixture containing HF and 1-chloro-1,1-difluoroethane (A), a third component (preferably HCl) having boiling point lower than the compound A is mixed and HF is removed in one of following methods: vapor phase part containing increased ratio of the compound A is recovered in a vapor-liquid equilibrium state, or said mixture is distilled in the presence of the third component, or removing HF as a HF/azeotropic mixture of the component A by distilling in the presence of the third component, removing the third component and distilling the resultant mixture. In performing the above- mentioned methods, a rectification equipment having sufficient numbers of steps is preferably used.