baber/WOPTO huggingface dataset:
Patent JP-H04297297-A (JP)
Title: Oil feeder for sewing machine
Inventor: HIRAMATSU TORU
IPC: D05B71/00
Filed: 1991-03-27
Abstract: PURPOSE:To improve miniaturization of a sewing machine, consuming rate of lubricating oil, sewing efficiency and quality of sewed works by an oil feeder which is housed in an oil pan of a sewing machine and can feed oil corresponding to the sewing specification. CONSTITUTION:An oil feeder consists of a pump body which is equipped with a lubricating oil atomizing mechanism and installed possible to vertically move in an oil pan of a sewing machine, an elevating means of the pump body, a pressure air supply source to the pump body, a solenoid valve mounted between this supply source and the pump body, and a controller of the solenoid valve. Moreover, it consists of a pressure air chamber which communicates the said atomizing mechanism with oil layers of the oil pan, a lubircating oil delivery pipe communicating with the oil layers of the oil pan, and an air nozzle provided adjacent to a drlivery pipe opening. When oil is fed to required sections of the sewing machine, the pump body is desacended and a lower end thereof is closely brought into contact with the bottom part of the oil pan, thereby causing the said pressure air chamber to be closed, to which pressure air is sent and atomized lubircating oil is supplied.
Patent JP-H09257898-A (JP)
Title: Magnetoelectric transducer, manufacture of the transducer and magnetic sensor using the transducer
Inventor: HONDA SHUICHI
IPC: G01B7/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a magnetoelectric transducer having a thin thickness and a small-sized magnetic sensor using the transducer. SOLUTION: This magnetoelectric transducer 20 is integrally constituted by adhering a soft magnetic board 5 formed with a magnetoresistance effect film 1 to a hard magnetic board 6 made of a rare earth element and the like for applying a bias magnetic field and laminating it. Thus, since the transducer 20 contains a hard magnetic material for applying the bias magnetic field and is integrated, the thickness can be reduced, and a small-sized magnetic sensor can be constituted.
Patent JP-H03262610-A (JP)
Title: Resin molding die equipment
Inventor: KAJITANI ITARU
IPC: B29C33/44
Filed: 1990-03-14
Abstract: PURPOSE:To perform unreasonably mold release in relation to molding having an undercut form, by a method wherein a slide block connected with a slide core through a spring is slid while the same is being regulated by a hitting surface by open elastic force of the spring in the direction forming a certain angle with a sliding direction of the slide core. CONSTITUTION:A slide block 1 is apt to begin to move along a slide surface 8 by open elastic force of a spring 3 by following a backward movement (arrow 1) of a slide core 2. In this instance, it becomes that an actual movement of the slide block 1 is performed by being regulated in the direction of an arrow 2 by a fitting surface and mold release of an undercut part 6 becomes possible. In addition, a sliding distance is decided by a collar-shaped stopper of a rod 4 provided with the stopper 10.
Patent JP-H05268334-A (JP)
Title: Data base mounted on equipment exchange system
IPC: H04Q3/545
Filed: 1992-03-19
Abstract: PURPOSE:To speedily and exactly change partial equipment data related to the plural kinds of information without erasing the information of a device related to an object equipment. CONSTITUTION:For a data base 1 mounted on an equipment, the data of equipments mounted on the device are edited, and the data base 1 is prepared and edited by data base editor 2 mounted on the equipment as a tool. When changing the partial equipment data related to the plural kinds of information in this data base 1 mounted on the equipment into the other similar equipment data having the same relation to these plural kinds of information, the exchange object equipment data are exchanged with the desired equipment data selected out of all the similar equipment data extracted from an original data base 3 by a data base 3 mounted on the equipment so that the data base 1 mounted on the equipment can be changed.
Patent JP-S62220902-A (JP)
Title: Optical adhering method for transparent substrate to substrate with color filter
Inventor: SAITO KUNIHISA
IPC: G02F1/133
Filed: 1986-03-20
Abstract: PURPOSE:To remove an excessive adhesive and air bubbles and to perform efficient adhering operation by putting a liquid adhesive between a color filter substrate and a transparent substrate and rotating a spinner head. CONSTITUTION:The color filter substrate 2 is set on the spinner head 1 and the transparent substrate 4 is fixed temporarily across the liquid adhesive 3; and then the spinner head 1 is rotated to remove the excessive adhesive 3 and air bubbles and thus the substrates are adhered together. The adhesive 3 has 300-500cps viscosity and means transmissivity in the visible light range suitably to optical adhesion and is an insoluble type preferably. An ultraviolet-ray irradiation setting type adhesive is small in setting man-hour, so that operation is efficient. Further, when an epoxy thermosetting adhesive is used, its adhesive strength is large, so the yield at the time of the subsequent cutting of the glass substrate is high.
Patent JP-H06251974-A (JP)
Title: Inner winding apparatus and method therefor
Inventor: AWANO HIROYUKI
IPC: H01F41/06
Filed: 1993-02-26
Abstract: PURPOSE:To provide an inner winding apparatus and a method wherein a wire can be wound on an inner groove provided to a cylindrical core. CONSTITUTION:An inner winding apparatus is equipped with a roll 4 used for winding a wire 7 on an inner lateral groove of a core 1, a lock pin 5, a nozzle 6, and a hand 8. A wire 7 drawn out of a nozzle 6 is held by the hand 8, the nozzle 6 is moved and rotated to tie the wire to a terminal 3, the nozzle 6 is moved to the intersection of a lateral groove 13 and a longitudinal groove 14 of the core 1, the wire 7 is pressed by the lock pin 5, the roll 4 is moved to the lateral groove 13, the wire 7 is pressed against the base of the lateral groove 13 by the roll 4, and the core 1 is rotated to wind the wire 7 on the inner lateral groove provided to the core.
Patent JP-H07267684-A (JP)
Title: Water-repellent glass and its production
Inventor: KONDO TAKESHI
IPC: B60J1/00
Filed: 1994-03-31
Abstract: PURPOSE:To water-repellent glass having excellent wear resistance and weather resistance besides water-repellent performances, comprising a simple laminate film constitution. CONSTITUTION:In water-repellent glass comprising an oxide film which is a micropit-like surface layer, an uneven surface layer or a projected surface layer is formed as an underground layer on the surface of a glass base and a water-repellent layer is laid on the underground layer, the water-repellent glass is at least composed of a fluoroalkylsilane, tin oxide containing antimony oxide as a dopant and silica.
Patent JP-S59190951-A (JP)
Title: Solution of lactone-modified hydroxy (meth)acrylate
Inventor: OKITSU KIYOSHI
IPC: B01J31/12
Filed: 1983-04-13
Abstract: PURPOSE:A solution of a lactone-modified hydroxy (meth)acrylate, obtained by incorporated a lactone-modified hydroxy methacrylate or acrylate with a specific amount of a solvent, e.g. toluene, and uniform at ordinary temperature. CONSTITUTION:A solution of a lactone-modified hydroxy (meth)acrylate obtained by incorporating 30-95pts.wt. lactone-modified hydroxy methacrylate or acrylate of the formula (R is CH3 or H; n is 3-20) with 5-70pts.wt. solvent selected from toluene, xylene, acetic acid ester or a mixture thereof. The compound of the formula is obtained by addition polymerization of epsilon-caprolactone with a hydroxy methacrylate or acrylate in the presence of a ring opening polymerization catalyst, e.g. stannous chloride. USE:Useful as a synthetic intermediate for acrylic polyol resins and photo-setting oligomers.
Patent JP-S63255096-A (JP)
Inventor: HANSU SHIYORU
IPC: D05B39/00
Filed: 1988-03-18
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-S54295-A (JP)
Title: Machine tool
Inventor: UCHIDA JIROU
IPC: B24B5/42
Filed: 1977-06-02
Abstract: PURPOSE:To provide the machine tool with at least two rotatable tools so that the cutting or grinding of journal and pin portions of a crank shaft can be performed without changing tools.
Patent JP-S62221130-A (JP)
Title: Vacuum chuck apparatus
Inventor: CHOKAI MASAKI
IPC: H01L21/68
Filed: 1986-03-24
Abstract: PURPOSE:To enhance rigidity, to prevent accidents due to vacuum leak and to decrease in duct attaching rate by reducing a supporting area, by forming a main annular protruded edge part and an auxiliary protruded edge part as a unitary body on the surface of a base plate, and individually connecting a plurality of vacuum part to a vacuum source. CONSTITUTION:In a vacuum chuck apparatus for a semiconductor wafer, a main annular protruded edge part 23 is protruded and formed as a unitary body on the upper surface of a base plate part 21. An auxiliary annular protruded edge part 26, which supports the vicinity of the outer part of the back surface of a wafer 16 to be checked in an airtight manner, is protruded and formed as a unitary body on the upper surface of the inner part of the base plate part. The wafer 16 is supported at its back surface in an airtight manner. Narrow-surface protruded parts 31 are protruded and formed in a column shape as a unitary body on the upper surface of the base plate. Each part 31 has a narrow supporting surface 32, which is contacted with the back surface of the wafer 16. A plurality of the parts 31 are arranged with an interval being provided. Space parts 35 and 36 are formed by both annular protruded edge parts 23 and 26 and the base plate part 22, by attachment of a thin member 15. A vacuum control part 40 is provided with vacuum paths 37 and 38, by which the space parts 35 and 36 are communicated to a vacuum source, and closing valve 39.
Patent JP-H11245674-A (JP)
Title: Gas fuel filling device
Inventor: AOKI KOJI
IPC: E05B83/34
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To surely prevent the invasion of foreign matter to a filling port of the gas fuel, in a vehicle. SOLUTION: A filling port 2 of the gas fuel in a vehicle is set close to the opening 21 of a car body outer wall 20, and the opening 21 is blocked by a lid 23 rotating by making a shaft 22 as the center. At this time, the filling port 2 is blocked by a seal member 25 by the energizing force of a spring 26, but the system is composed by opening the filling port 2 by the seal member 25, when the lid 23 opens the opening 21 as shown in a chain double-dashed line.
Patent JP-2000258929-A (JP)
Title: Electrostatic printing master plate
Inventor: TAKE SEIJI
IPC: G03G5/02
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain an electrostatic printing master plate with which images of high density can be continuously formed by incorporating a binder of an org. and inorg. composite material into a light-absorbing layer. SOLUTION: This electrostatic printing master plate 1 consists of a conductive base body 2 having a conductive layer 3 as the surface layer and an insulating pattern layer 5 formed in a specified pattern on the conductive layer 3 with a light-absorbing layer 4 interposed. The binder which constitutes the light-absorbing layer 4 consists of an org. and inorg. composite material. Namely, a coating material containing a metal org. compd. such as a metal alkoxide as well as a light-absorbing substance is applied, dried and hydrolyzed to produce an org. and inorg. composite metal hydroxide, which is then polymerized and condensed to produce a binder comprising the org. and inorg. composite metal. Thus, the binder contains the light-absorbing substance and forms the light-absorbing layer 4.  The org. and inorg. composite material as the binder in the light-absorbing layer 4 decreases the affinity of the light-absorbing layer 4 to a toner and prevents the deposition of the toner on the light-absorbing layer 4.
Patent JP-S51141109-A (JP)
Title: Device for magnetically floating and guiding trains
Inventor: TAKAHASHI TAKAO
IPC: B61B13/08
Filed: 1975-05-30
Abstract: PURPOSE: To give the same polarity to the magnetic pole surfaces of adjacent electromagnets for floatation and guidance to eliminate the mutual magnetic interference for carrying out independently the stable control of each magnet. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53148770-A (JP)
Title: Pressing plate of filter press
Inventor: TORII TAKASHI
IPC: B01D25/12
Filed: 1977-05-31
Abstract: PURPOSE: In a pressing plate of a filter press, having a core member and an openingdegree adjusting member disposed in the bore of the core member, the core member and the opening-degree adjusting member being covered at their both surfaces by an airtight sheet, the off-setting or deviation of the airtight sheet from the correct position is prevented by a mutual engagement of a projection formed on the airtight sheet and a recess formed in the opening-degree adjusting member. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63231432-A (JP)
Title: Mirror driving mechanism
Inventor: DATE NOBUAKI
IPC: G03B19/12
Filed: 1987-03-20
Abstract: PURPOSE:To permit easy charging of a shutter in a short period by perviously energizing a mirror holding part by a spring for retreating, moving a mirror and motor by the repulsive force at the time of retreating and charging the mirror against the spring force at the time of resetting. CONSTITUTION:This mechanism is provided with the driving spring 18 for retreating, a 1st driving mechanism 15 for starting the retreating motion and a 2nd driving mechanism 21 which operates cooperatively to the motion of the mirror 2 at the time of the retreating/resetting operation and is energized only at the time of the resetting motion. The mirror 2 holding part is kept energized by the driving mechanism 18 for retreating. The mirror 2 and the 2nd driving mechanism 21 are moved by the repulsion effect at the time of retreating and the mirror 2 is charged against the repulsive force at the time of the resetting. The mirror driving mechanism for a single lens reflex camera which is low in cost, small in size, is short in winding time, permits easy charging of the shutter and is particularly suitable for high-speed continuous shooting with a still video camera is thereby obtd.
Patent JP-S57179234-A (JP)
Title: Radiation resistant polyolefin composition
Inventor: HAYASHI KOUICHIROU
IPC: C08L23/02
Filed: 1981-04-28
Abstract: PURPOSE:To prepare the titled composition having stable color and high discoloration resistance, and suitable especially for the food packaging use, without lowering the original characteristics of polyolefin, by compounding a specific triaryl phosphite to a polyolefin. CONSTITUTION:A polyolefin is compound with a symmetrical triaryl phosphite (eg. 0.3%) of formula(R1 is tertiary buty, 1,1-dimethylpropyl, cyclohexyl, or phenyl; one of R2 and R3 is H and the other is H, methyl, tertiary butyl, 1,1- dimethylpropyl, cyclohexyl, or phenyl). An additive effect can be attained by the addition of a hindered phenol antioxidant (e.g. 2,6-dialkylphenol) and/or hindered amine light stabilizer or weathering stabilizer (e.g. having a piperidine structure). The composition exhibits remarkable stabilizing effect when the radiation dose is <=10 Mrad.
Patent JP-S58181932-A (JP)
Inventor: TERAKURA MASAMITSU
IPC: E03D9/00
Filed: 1982-04-16
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-S61223339-A (JP)
Title: Clutch control device
Inventor: OMORI KENICHI
IPC: F16D48/02
Filed: 1985-03-28
Abstract: PURPOSE:To transmit torque smoothly and reliably by detecting torque applied to a rotary shaft to which a clutch disc is connected, and controlling a solenoid valve for controlling fluid pressure in a pressure cylinder according to the detection value. CONSTITUTION:A magnetic strain element 6 which causes a change in area of magnetic field according to the stress in the interior of a shaft is installed on the output shaft 5 of a clutch, and a sensor S3 for non-contact detecting a change in magnetic field is disposed in the housing 7 of a clutch portion. An output of the sensor S3 is input to a control circuit CP, and according to a torque value of the output shaft 5 of the clutch, the control circuit CP makes feedback-control. Pressure oil in a hydraulic pump P is supplied and discharged to and from oil pressure pipes M, N connected to a hydraulic piston 2 by solenoid valves V1, V2 controlled by he control circuit CP.
Patent JP-H03268831-A (JP)
Title: Terminal cutting machine
Inventor: KATAYAMA TOMOJIRO
IPC: H01G13/00
Filed: 1990-03-15
Abstract: PURPOSE:To improve the safety by supporting the 1st and 2nd cutting blade bodys with the guide body in relatively movable in the state of contacting the blade surfaces mutually and moving the both cutting blade surfaces relatively to the direction to close the slit of the 1st cutting blade with the blade surface of the 2nd cutting blade body. CONSTITUTION:The slit 21 is set at the 1st cutting blade body 20. The receiving part 37 of the terminal top which projects from the slit 21 is formed on the blade surface of the 2nd cutting blade body 35. The positioning component 41 is formed at the receiving part 37 movably freely forwards and backwards. The 1st and 2nd cutting blade bodys 20, 35 are supported with the guiding body 25 in the state of the cutting surfaces mutualy contacting and in freely and relatively movable state. The blade surface of the 2nd cutting blade body 35 is relatively moved to the direction to close the slit 21 of the 1st cutting blade body 20 with the air cylinder 50 of the driving device. Therefore, it is possible to deal with all kinds of cutting dimension and all kinds of terminal shape.
Patent JP-S54502-A (JP)
Title: Selection system of light emitting element
Inventor: YASUDA TOSHIKATSU
IPC: H04B10/032
Filed: 1977-06-03
Abstract: PURPOSE:To keep the continuity of information and to economize the system, by performing selection to a spare light emitting element in synchronizing with an input signal, after detecting the deterioration of the output of light emission.
Patent JP-H08228658-A (JP)
Title: Insect pest control method in reservoir
Inventor: KURODA KEISUKE
IPC: A01M29/12
Filed: 1995-02-27
Abstract: PURPOSE: To prevent intrusion and hiding of an insect pest such as a cockroach with a long time repelling effect of sustained release by placing a synthetic resin molding containing an insect pest repellent at an opening port or an end part of a door in a reservoir, etc. CONSTITUTION: A synthetic resin molding containing an insect pest repellent such as cyphenothrin or cypress oil is placed at an opening port or an end part of various reservoirs to prevent intrusion of an insect pest into a reservoir and/or hiding of an insect pest at a gap of a door part. A stable insect pest control effect is obtained for a long period of time by this method being harmless to a human body.
Patent JP-S62223255-A (JP)
Title: Tetrafluoroethylene polymer composition
Inventor: YOSHIDA SHOHEI
IPC: C08K3/00
Filed: 1986-03-25
Abstract: PURPOSE:To form a compsn. which has excellent moldability and gives moldings having excellent resistance to chemicals and heat as well as high electrical conductivity, by blending a tetrafluoroethylene polymer with carbon powder, fine carbon powder and carbon fiber powder as carbonaceous materials in combination. CONSTITUTION:A tetrafluoroethylene polymer is mixed with 30-70wt% carbonaceous materials is total. Said carbonaceous materials are composed of a mixture of carbon powder having an average particle size of not smaller than 0.1mu, fine carbon powder having an average particle size of smaller than 0.1mu and carbon fiber powder, each component being used in an amount of not less than 10wt% based on the total amount of the carbonaceous materials. It is preferred that the tetrafluoroethylene polymer be in the form of a fiber, because moldability is improved and moldings having improved elongation and mechanical properties can be obtd. thereby.
Patent JP-S5540762-A (JP)
Title: Molding material
Inventor: TSUKAGOSHI NOBUHIRO
IPC: C08K3/04
Filed: 1979-05-28
Abstract: PURPOSE: A graphite powder is added to lignin and they are kneaded to produce said molding material that is suitably used to make vibration plates in audio system as speaker because of its high lightness and stiffness.  
     CONSTITUTION: Lignin is combined with 30W70wt% of a graphite powder of 0.1W50 micron particle sizes and the mixture is preferably incorporated with 5W 60wt%, based on the lignin, of carboxymethylcellulose or its sodium salt and/or polyvinyl alcohol and they are kneaded in a kneader to give said molding material.  
     EFFECT: The resulting molded article shows high E/ρ ratio, in which E is Young's moldulus and ρ is density, and reproduces sounds very faithfully over a wide range of frequency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62222506-A (JP)
Inventor: KUMAGAI KIMIO
IPC: F21V14/02
Filed: 1986-03-25
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-S62225138-A (JP)
Inventor: TAKAHASHI NAOTO
IPC: H04Q1/28
Filed: 1986-03-25
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-H03265624-A (JP)
Title: Polyester copolymer and polyester film or photograhic material containing undercoat comprising same copolymer
Inventor: OZAWA YOSHIMICHI
IPC: B32B27/36
Filed: 1990-03-15
Abstract: PURPOSE:To obtain the title copolymer which is nonproblematic in working environments and is excellent in adhesion to a polyester support or a hydrophilic colloid layer and water resistance, comprising a plurality of specified acids (esterifiable derivatives), ethylene glycol and polyethylene glycol in a specified ratio. CONSTITUTION:The title copolymer comprises terephthalic acid (esterifiable derivative) (A) (e.g. dimethyl terephthalate), isophthalic acid (esterifiable derivative) (B) (e.g. dimethyl isophthalate), a sulfonated dicarboxylic acid (esterifiable derivative) (C) (e.g. sodium salt of dimethyl 5-sulfoisophthalate), an alicyclic dicarboxylic acid (esterifiable derivative) (D) (e.g. 1,4-cyclohexanedicarboxylic acid), ethylene glycol (E) and polyethylene glycol (F) of a numberaverage mol.wt. of 400-4000 in such amounts that the A/B molar ratio is 30/70-70/30, component C is in an amount of 5-15mol% based on the total carboxylic acid components, component E is in an amount of 50mol% or above based on the total glycol components and component F is in an amount of 1-10wt.% based on the total glycol components.
Patent JP-S53149912-A (JP)
Title: Preparation of alkoxyalkylidene compounds
Inventor: YAMAMOTO NOBUYUKI
IPC: C07C255/37
Filed: 1977-06-01
Abstract: PURPOSE: To prepare the title compound useful as an intermediate of medicines, without corroding the reactor, in high yield, by reacting an ortho-acid ester with an active methylene compound in the presence of a catalyst comprising a carboxylic acid or its anhydride and specific zinc salt. 
     COPYRIGHT: (C)1978,JPO&Japio