baber/WOPTO huggingface dataset:
Patent JP-H10266924-A (JP)
Title: Pressure valve
Inventor: FEHLMANN WOLFGANG
IPC: F02M37/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a pressure valve composed simply so as to remarkably reduce any unsatisfactory volume by improving the pressure valve. SOLUTION: A check valve 32 and a pressure valve blocking member 23 are arranged in a penetration passage 18 so as to be relatively mutually movable and a return spring 46, on the injection side, places the check valve 32 arranged slidably inside of the pressure valve blocking member 23 abutting on a stepped through-hole 12 which communicates to an injection place 17, while on the pump operating chamber side, arranges the pressure valve blocking member 23 on the valve seat 21 of the valve main body 15.
Patent JP-H07243500-A (JP)
Title: Forward/reverse switching device for continuously variable transmission and fixing method for sun gear and hub in the device
Inventor: YAMAGUCHI TOSHIO
IPC: F16H57/08
Filed: 1994-03-09
Abstract: PURPOSE:To form an oil passage, through which oil is fed to parts, simply and at a low cost by a method wherein a continuous groove part to form an oil passage during fixing is formed in the end face of a sun gear geared with the pinion gear of a planetary gear device and the fixing surface of the hub of a clutch for advancing fixed thereto. CONSTITUTION:In the forward reverse switching device of a continuously variable transmission, the hub of a clutch for advance is fixed on the end face 75c of a sun gear 75 geared with the pinion gear of a planetary gear device. In this case, a radially continuous groove 140 is formed in the end face 75c of the sun gear 75. A radially cut notch groove 142 is formed in a portion extending from an inner peripheral surface to the middle of the end face 75c. Protrusions 144 for welding are formed on the fixing surface 76a of a hub. An oil hole 145 is formed between the adjoining protrusions 144. By welding the fixing surface 76a of the hub 76 to the end face 75c of the sun gear 75, an oil passage 150 is formed by using the continuous groove 140 and an oil passage 152 is formed by using the notch groove 142 and the oil hole 145.
Patent JP-H06168898-A (JP)
Title: Spin casting of silicon wafer due to regrowth of silicon
Inventor: FURANTSU TEII GEIRINGU
IPC: C30B11/00
Filed: 1992-01-07
Abstract: PURPOSE: To provide a device and a method for casting a single silicon wafer. CONSTITUTION: A quartz drum 11 having an opening with slit injects the measured quantity of granular or powdery silicon into a melting pot 12. Next, a heater 13 fuses solid silicon and provides fused silicon into the melting pot. While utilizing controlled gas pressure, the fused silicon is injected from the melting pot onto a wafer chuck 40 and the single silicon wafer is cast. The cast wafer having a single crystal silicon seed 44 arranged at its center is stopped at the top of projected section of chuck 40 or held at a prescribed position by vacuum at the center and the periphery. The downside remaining section of wafer is physically separated from the surface of chuck 40 by pressurized gas. Next, a loop-shaped laser beam is used for fusing silicon outward from the seed and a wafer is grown into single crystal form.
Patent JP-S61201702-A (JP)
Title: Ferromagnetic iron powder and its manufacture
Inventor: OKAI MICHIJI
IPC: B22F1/00
Filed: 1985-03-01
Abstract: PURPOSE:To obtain ferromagnetic iron powder having superior dispersibility and orientability in the coated magnetic film of a recording medium with high reproducibiity by stabilizing ferromagnetic iron powder by oxidation in an org. solvent and adhering polyurethane resin to the iron powder. CONSTITUTION:Ferromagnetic iron powder is immersed in an org. solvent such as toluene, and a gas contg. oxygen is blown to stabilize the iron powder by oxidation. After the surface of the iron powder is washed with an org. solvent, polyurethane resin is adhered to the surface of the iron powder by dipping or other method by <=about 10% of the amount of the iron powder. The resulting ferromagnetic iron powder has superior stability, dispersibility and orientability.
Patent JP-H03240838-A (JP)
Title: Back-up device for correction of conversion result
Inventor: ADACHI DAIICHI
IPC: G06F11/28
Filed: 1990-02-19
Abstract: PURPOSE:To prevent the overlooking of a warning message by providing a conversion result correction preparing means to insert a blank line and a warning message into a conversion unable part of a converted source program together with a corrected position display means, and an editing means which edits a list. CONSTITUTION:A conversion result correction preparing means 4 inputs a converted source program, the row No of a conversion unable area of the source program, and a warning message and then inserts a blank line and the warning message into the conversion unable area of the converted source program in order to correct a source program converted via a converting device. A corrected position display means 6 positions the part of the blank line inserted by the means 4 at the center part of a screen of an input/output device 3 so that a user can easily correct the source program on the screen. Then an editing means 8 outputs a final conversion result program corrected by the user and edits a list of programs.
Patent JP-H11239223-A (JP)
Title: Security interphone system
Inventor: TOMONO KUNIYUKI
IPC: G08B25/04
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To allow a sensor to connect with the system without causing malfunction for any kinds of the sensors and without misusing a master set. SOLUTION: A sensor input section 111 receives output signals from sensors that outputs three states as a line fault alarm, a monitor, a gas alarm or four states as a line fault alarm, a monitor, a gas alarm and a ventilation alarm. Status signals O1-O3 of the line fault alarm, a monitor, a gas alarm and a ventilation alarm in response to the signals received by the sensor input section 111 depending on the state of the sensors are outputted by a speaker of a master set and/or a slave set, and a phone call is made between the master set and the slave set. The security interphone system is provided with a setting circuit S1 that outputs of inhibits status signals such as ventilation alarm from the sensor input section 111 depending on sensors that output 4 status or 3 status signals and that connect with the master set.
Patent JP-H10243096-A (JP)
Title: Fault recovery system in connection type communication network and congestion recovery system
Inventor: KUBOTA FUMITO
IPC: H04L12/28
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a means that controls a resource amount used by a connection among nodes in a distribution way and uses an existing resource to recover a fault or a congestion of the connection. SOLUTION: A central control section 4 that receives a notice of fault occurrence of a physical link 11 detected by an IF section 1 and connecting to its own node from the IF section 1 records the occurrence of fault to a resource supply event management table 7 and reports the occurrence of the link fault to all adjacent nodes by sending a resource supply request message to them. After the processing above, the control section 4 refers to a resource management table 8 to allow a resource control section 2 to conduct band reduction processing for connections capable of supplying resources discriminated by a connection reception propriety discrimination section 5 for each connection and sets a time (Tgr) to a timer 6 finally so as to receive all connection resource acquisition permission notices when the setting time expires and then terminates the processing.  The expiration time is set to be a time in which a sufficient number of faulty connection finishes fault bypassing.
Patent JP-2000239362-A (JP)
Title: Copolymer
Inventor: KOU SHIYOUMIN
IPC: C08L101/16
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a copolymer which contains specific repeating units and has a large mol.wt. and a narrow mol.wt. distribution by copolymerizing ε- caprolactone or δ-valerolactone with γ-butyrolactone. SOLUTION: A copolymer containing repeating units of the formula [(n) is >=4; (m) is 4 or 5] is obtained by copolymerizing a ε-caprolactone or δ- valerolactone with γ-butyrolactone preferably in the presence of a samarium catalyst complex. The copolymer preferably has 10-200 repeating units. The samarium complex preferably is a samarium aryl oxide complex or contains a cyclopendadienyl-based ligand. The samarium aryl oxide complex is preferably a Sm(OAr)2(THF)3 (OAr is an aryl oxide ligand; THF is tetrahydrofuran ligand). The aryl oxide ligand is preferably 2,6-di-tert-butyl-4-methylphenoxide ligand.
Patent JP-H0645148-A (JP)
Title: High-frequency inductance circuit
Inventor: ISHIBASHI SHINICHI
IPC: H01F17/00
Filed: 1992-02-26
Abstract: PURPOSE:To provide a high-frequency inductance circuit, which is eliminated a part on which a magnetic field is negated mutually by the adjacent coil conductors of all inductors. CONSTITUTION:A plurality of pieces of 1.5-turn spiral coil type inductors 1a and 1b, which are formed on an insulative semiconductor substrate 2, are connected in series or in parallel to each other and the inductors 1a and 1b that the directions of the spiral turns of the adjacent inductors 1a and 1b are the opposite direction to each other are alternately provided to constitute a high-frequency inductance circuit.
Patent JP-H10237655-A (JP)
Title: Exhausting system for thin coating producing device and exhausting method
Inventor: AWAYA NOBUYOSHI
IPC: C23C16/44
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To eliminate the precipitation of solid or liq. unreacted raw material or reaction products at a room temp., to enable the prolongation of a pump service life and to reduce the time required for the maintaining operation of the pump. SOLUTION: A heater 9 for cracking gas under heating is arranged in an exhaust pipe 8 in an exhausting device 6. This heater 9 is composed of plural planar heaters parallel to the flow of an exhaust gas and a cover freely attachable and detachable and covering the planar heaters and is provided on the downstream side of a reaction chamber 3 and on the upper stream side of a pressure control valve 11. The heater 9 cracks the raw material used for the growth of thin coating and reaction products by setting its temp. to the cracking temp. of the raw material and reaction products for above, the gas left as that only of gaseous components high in vapor pressure passes through a vacuum pump 7 and is exhausted, and on the other hand, the solid components deposit on the surface of the cover covering the heater.
Patent JP-S58157529-A (JP)
Title: Core die for forming bent tube
Inventor: OOTA RIYOUZOU
IPC: B21D9/04
Filed: 1982-03-11
Abstract: PURPOSE:To obtain a bent tube having true circular bent part and obtain an easily separable core die by specifying position of dividing of core die of bent part, enabling movement of an inner periphery core die along an outer periphery core die, and connecting these specially to faucet and straightpart core die. CONSTITUTION:For instance, a core die 9 for forming a one side receiving, one side inserting joint bent tube 16 is cut crosswise on a radius line formed by connecting centers of curvature 7a, 8a of inner and outer circumferences 7, 8 and extending it, and constituted of inner and outer periphery core dies 11, 10 divided by circular arc face with its center at 8a. The dis 10, 11 are connected by a connecting groove provided along the divided circular arc face. The die 11 is connected to the expanded faucet or straight part core die 12, 12a giving allowance for movement so that they are linked only when pulled out to a specified position. For instance, they are connected by a connecting rod 20 pivoted by a pin shaft 21 that penetrates a slide hole 18. The die 10 is connected to the tip of an operating rod 14, and the rod 14 is connected to a proper operating device through a penetrated slide hole 14a of the die 12. The same applies for another opening side.
Patent JP-H03241603-A (JP)
Title: Interior illumination system
Inventor: ENDO YASUO
IPC: F21S10/00
Filed: 1990-02-20
Abstract: PURPOSE:To obtain stable illuminance even if the sky light fluctuates by detecting the illuminance of the sky light, and rotating and adjusting a movable polarizing glass to control the light collection quantity. CONSTITUTION:A high-precision light sensor 12 detecting the light quantity or illuminance of the sky light is provided on a body 1, and a limit switch 12a rotates and controls a drive rotating motor 11 in response to the detected value of the light sensor 12. A fixed polarizing glass 8 and a movable polarizing glass 9 pass the light when the polarization direction is parallel but cut off the light when the direction differs by 90 deg.. The passing quantity of the light can be set to the preset value by rotating and controlling the movable polarizing glass 9. The light is diffused by two polarizing glasses 8, 9, thus the shade of illumination apparatuses 6 and optical fiber cables 13 is erased. The light collection quantity is controlled by rotating and controlling the movable polarizing glass 9 in response to the illuminance of the sky light detected by the light sensor 12.
Patent JP-S61197926-A (JP)
Title: Ventilation fan
Inventor: HASUI HIROSHI
IPC: F24F7/013
Filed: 1985-02-28
Abstract: PURPOSE:To make it easy to clean a ventilation fan by making the drive connection section between a motor and a fan and allowing the frame to mount the ventilation fan to be freely mountable and removable relative to the mounting opening. CONSTITUTION:A bell mouth 8 is freely mountable to and removable from a mounting frame 3, and the whole of the mounting frame 3 comprising a shut ter 4, fan 6 and motor 5 is freely mountable to and removable from a mounting opening 2. Further, a motor cover 5b is freely mountable to and removable from an arm 5a which supports it, and a motor main body 5c is freely mounta ble to and removable from the motor cover 5b. The motor cover 5b is constructed so as to fit the motor cover 5b to a mounting hole 5' provided on an arm 5a and it is positioned by a projection 5b' provided on the motor cover 5b. The motor body 5c is constructed to be able to be mounted and re moved freely by forming the motor cover 5b with a resin material, so that the motor 5c can be pressed in. With this construction, it is possible to remove the motor 5 without changing the position of the shutter 4 and fan 6 which are provided inside of the mounting frame 3.
Patent JP-H10240866-A (JP)
Title: Character recognition device
Inventor: HIRANO TAKASHI
IPC: G06K9/62
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To carry out correct correspondence even if a character becomes discontinuous or blurry and to decrease the computation scale needed for the correspondence by repeating the operation of a hypothesis verifying means as many times as specified after the operation of a hypothesis generating means, and outputting the set object value of a reference character that the hypothesis verifying means stores as a specific value. SOLUTION: The hypothesis generating means 11 initially generates a correspondence hypothesis on the basis of an input object list obtained by a feature extracting means 3 and a reference object list. After the initial state, the hypothesis generating means 11 alters part of the current correspondence hypothesis obtained by the hypothesis verifying means 13 to generate a new correspondence hypothesis. Even if the object of an input character is divided finely owing to a break or blur of the character, correct correspondence is obtained by the hypothesis generating means 11 which selects a hypothesis which is newly made to correspond each time the operation is repeated and the hypothesis verifying means 13 which evaluates a difference and stores the value and difference of an acceptable hypothesis.
Patent JP-S61199478-A (JP)
Title: Protecting device of motor for driving elevator door
Inventor: HIRABAYASHI TERUMI
IPC: H02P7/00
Filed: 1985-02-28
Abstract: PURPOSE:To eliminate a defect to affect the inversion of a door while closing without reducing an overcurrent detecting accuracy by stopping the transmission of a malfunction signal for the prescribed time when a closing door is inverted. CONSTITUTION:When an overcurrent is flowed to an armature 4 during door closing or opening operation, an overcurrent detector 5 transmits a malfunction signal 5a to a transistor interrupting circuit 13. If a door safety switch is operated when the door is closing, a door closure command signal 11a is shifted from H to L, and an inversion detection signal 16a becomes H only for the prescribed time. Thus, since a transistor 17 is conducted, the signal 5a is not fed to the circuit 13, and door closing transistors 2A, 3A are not interrupted. Thus, it is not necessary to set the overcurrent detection level value to high.
Patent JP-S56135933-A (JP)
Title: Dry etching device
Inventor: ARIKADO TSUNETOSHI
IPC: H01L21/302
Filed: 1980-03-27
Abstract: PURPOSE:To improve the efficiency of operation of the etching device by a method wherein the dry etching device of parallel flat-plate electrode type is provided with a function to monitor the etching selection ratio of SiO2 to Si by detection of a polymer film. CONSTITUTION:A quartz oscillator 10 is provided in the dry etching device of parallel flat-plate electrode type having a chamber 1, a gas inlet pipe 7, an exhaust orifice 9 and electrodes 2 and 3, and, by making use of sticking of the polymer film produced in etching to the quartz oscillator 10, the etching selection ratio determined beforehand in relation to the amount of variation of the frequency of oscillation is  found by a differential circuit 11 and a signal processing circuit 12, whereby etching  of an SiO2 film formed on an Si substrate is performed. Since the etching selection  ratio can be monitored automatically by this constitution, the appropriateness of the  etching selection ratio can be ascertained without resulting in the fall of the rate of  operation of the device.
Patent JP-H07249380-A (JP)
Title: Phosphor color arrangement measuring method of color cathode-ray tube and device thereof
Inventor: HASHIMURA DAISUKE
IPC: H01J9/42
Filed: 1994-03-10
Abstract: PURPOSE:To enhance design accuracy of a correcting lens by measuring a transmission light distribution, confirming the color of a phosphor stripe or dot from the peak difference, calculating the distance between centers of the phosphor stripes or dots to calculate a grouping ratio. CONSTITUTION:Light 10 irradiated from a light box 4 to a panel 1 passes through a hole of a shadow mask 3, and passes through G, B, and R parts, then is photographed with a camera 5. Since a phosphor stripe or dot is formed in the G part, the peak of the transmission light distribution in the G part is smaller than the peaks of the transmission light distributions in the B and R parts. A part having smaller peak in the transmission light distribution is recognized as G color. If G color is recognized, since the color arrangement of G, B, R is in a row, B and R parts are recognized. An image processing device 6 calculates color center distances GB, GR, BR by using G part as the reference.
Patent JP-H01215879-A (JP)
Title: Pressure-sensitive adhesive composition
Inventor: OTA HIROYUKI
IPC: C09J11/06
Filed: 1988-02-24
Abstract: PURPOSE:To reduce the wear of a die-cutting roll in die cutting and to improve the tacky and hiding power, by incorporating hollow polymer microspheres into a self-adhesive component. CONSTITUTION:100pts.wt. monomer component (a) consisting of 5-70pts.wt. hydrophilic monomer and 1-40pts.wt. crosslinkable monomer is mixed with 1-1,000pts.wt. oily substance (b) to form a suspension, and the component (a) is then polymerized to give polymer particles in the form of a capsule containing the component (b) therein. The component (b) is removed from the polymer particles to give hollow polymer microspheres whose outer shell comprises an organic polymer, whose inner part is hollow, and which have an outside diameter of 0.1-1mum and an inside diameter 0.2-0.9 time that of the outside diameter. The title composition is obtained by mixing a self-adhesive component comprising a self-adhesive polymer having a glass transition temperature of 20 deg.C or lower and, if necessary, a solvent; the above-mentioned hollow polymer microspheres in an amount of 2-35wt.% based on the total solids; and, if necessary, a tackifier, an antiseptic, an antifoaming agent, a leveling agent, etc.
Patent JP-S54132699-A (JP)
Title: Glass fiber-reinforced resin composition
Inventor: MIZUNO SHIOJI
IPC: C08G18/42
Filed: 1978-04-06
Abstract: PURPOSE: To prepare a glass fiber-reinforced resin composition giving a molded article having high mechanical strength and heat resistance, by adding glass fibers treated with an aminosilane, etc. to the reaction product of a hydroxyl group- terminated polyester with a polyisocyanate.  
     CONSTITUTION: A resin composition comprising (A) 100 parts by weight of a thermoplastic polyurethane prepared by reacting (a) polybutylene terephthalate having an intrinsic viscosity of 0.2W-0.6 and containing terminal hydroxyl groups, with (b) a polyfunctional isocyanate (e.g. 4,4'-diphenylmethanediisocyanate, etc.), and (B) 10W200 parts by weight of the product prepared by preliminarily treating (c) 100 parts by weight of glass fibers having diameters of 0.005W0.02mm, lengths of 0.01W0.2mm and the ratios of the length to the diameter of 1.5W20, with (d) 0.05W3 parts by weight of an aminosilane or an epoxysilane. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02218346-A (JP)
Title: Local inclined magnetic field coil
Inventor: FUJIO YASUO
IPC: A61B5/055
Filed: 1989-02-20
Abstract: PURPOSE:To permit the high speed imaging and suppress the generated noise and improve the linearity characteristic of an inclined magnetic field by arranging a conductor on the first and second coil planes according to the wiring pattern based on the final electric current distribution function obtained through the repetitive method. CONSTITUTION:Inside a magnet bore 1, an inclined magnetic field coil 2, body part antenna coil 3, local inclined magnetic field coil 4 in parallel flat plate form are arranged inside in succession from the outside. As for the local inclined magnetic field coil, a conductor is arranged on the both coil planes according to the wiring pattern based on the final electric current distribution function which is obtained through the repetitive method. The local incline magnetic field coil is formed by nipping an inspected body by the local part of an inspected body 5 inside the body part antenna coil, and since size is small and the coil is separated from the magnetic bore, the eddy current loss is reduced, and the high inclined magnetic field can be generated, and the high speed imaging is permitted. Further, the increase of the installation cost and operation cost and the generation of large sound can be suppressed. Further, the linearity characteristic of the generated inclined magnetic field is improved drastically by the wiring pattern on the basis of the final electric current distribution function obtained by the repetitive method.
Patent JP-H05209255-A (JP)
Title: High speed tool steel and composite
Inventor: HISADA TAKEO
IPC: F27B17/00
Filed: 1992-01-29
Abstract: PURPOSE:To manufacture high speed tool steel improved in wear resistance and toughness by subjecting steel powder contg. specified ratios of C, Si, Mn, Cr, W, V and Co to hot isostatic pressing treatment at a specified temp. CONSTITUTION:The powder of steel having an alloy compsn. contg., by weight, 1.2 to 4.5% C, <=3.0% Si, <=3.0% Mn, 3.0 to 10.0% Cr, 15.0 to 60.0% W, 1.0 to 15.0% V and <=20.0% Co, and the balance substantially Fe is subjected to hot isostatic pressing treatment at a temp. of the melting starting temp. of the carbide included in the steelX0.95 or above. In this way, the wear resistance and toughness of the objective high speed tool steel can be improved by low-cost treatment.