baber/WOPTO huggingface dataset:
Patent JP-S5389560-A (JP)
Title: Reciprocal electric shaver
Inventor: SAKAMOTO YOSHIHIRO
IPC: B26B19/28
Filed: 1977-01-14
Abstract: PURPOSE: To permit provision of an auxiliary blade   ve section for driving an auxiliary blade such as a trimmer over a range of a constant width at any position of an oscillator and a drive bush. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11204649-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHIOJI MASAZUMI
IPC: G06F1/10
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of restraining delay time variations of clock signal caused from the noise of a power supply voltage. SOLUTION: A power supply for a clock buffer cell 2 and a sub-clock buffer cell 4 which distribute the clock signal of a circuit 1 is separated from other power supplies, and power is supplied from a special power supply wiring 6. Thereby, the effects of power supply noise generated from operation of other circuits can be reduced, such as an input/output interface cell on the buffer cells 2 and 4. Delay time variations of the buffer cells 2 and 4 are restrained, and jitters of a clock signal system can be reduced.
Patent JP-H08192455-A (JP)
Title: Molding of clean hollow container
Inventor: KODAMA YOSHIO
IPC: B29C49/04
Filed: 1995-01-17
Abstract: PURPOSE: To mold a clean hollow container having a specific clean degree by allowing clean air from which dust is removed to flow to a parison at the time of the melt extrusion of the parison and also using compressed clean air from which dust is removed when the parison is expanded after mold clamping. CONSTITUTION: The thermoplastic resin such as high density polyethylene melted and kneaded in an extruder E is supplied to a die 1 to be extruded as a tubular parison 8 form the die. At this time, clean air from which 99.9999% or more dust with a particle size of 0.1μm or more is removed by a filter 5 is blown into the parison in an amt. of 0.1-100l/min from the blowoff port 7 of a pipe. When the parison 8 reaches definite length, the supply of the resin is interrupted and a pair of molds 9, 9' are clamped and, after the completion of mold clamping, the supply of clean air is stopped. When a valve 11 is opened, compressed air of 1.0-10kg/cm<2> G is supplied from a compressor 14 to be introduced into the parison through a filter 12 to expand the parison and a hollow container faithful to the molds is formed. 99.9999% or more of dust is also removed from the compressed air.
Patent JP-H11265820-A (JP)
Title: Solenoid and method for manufacturing this
Inventor: NIPPERT ANDREW H
IPC: H01F41/02
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To manufacture a solenoid having the smallest number of components, by a method wherein a groove is formed in the periphery of a ferromagnetic housing, a non-ferromagnetic material is filled in the groove to form the groove into an annular ferromagnetic piece, and the interior of the housing is removed so as to form ferromagnetic pieces, which are divided into two and are bonded together by the annular ferromagnetic piece. SOLUTION: An armature housing C is formed as the solid piece of the body piece of a rod stock which is a ferromagnetic cylindrical material, a flange 46 is provided on the outer surface of the solid piece as a wrench flat, and an external valve is provided in such a way as to be able to engage with one part of the front side end part of the solid piece. Moreover, a groove 104 having a tapered form of walls 106 branched into two by a rectangular part 108 is formed in the outer periphery of the solid piece. The groove 104 is filled with a non-ferromagnetic material 72 to form the groove 104 into an annular ferromagnetic piece and moreover, an excessive material is removed from the outer surface of the housing C so as to form ferromagnetic pieces, which are divided into two and are bonded together by the annular ferromagnetic piece.
Patent JP-H09191915-A (JP)
Title: Carrying case
Inventor: SASAKI HAJIME
IPC: A45C11/00
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a small and sturby case capable of housing a portable computer and a tool or parts and the like in one bag, and protecting the portable computer against damages under transport. SOLUTION: A carrying case 1 has the lower lid 2 with a first housing part 7 and an upper lid 3 with a second housing part 8, hinged to each other so as to be freely opened and closed. The first housing part 7 and the second housing part 8 are separated from each other via a partition plate 11. Furthermore, a third housing part is formed on the upper surface of the upper lid 3, so as to have the prescribed depth and house the portable computer, and the second housing part 8 of the upper lid 3 is provided with a hook and loop fastener 9 for holding the accessories of the portable computer.
Patent JP-H11201372-A (JP)
Title: Hydraulic water penetration preventive protector for screw joint
Inventor: NISHI MASATSUGU
IPC: F16L15/02
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To prevent penetration of hydraulic water into an external thread part of a screw joint in a steel pipe in a hydrostatic pressure testing time. SOLUTION: A screw joint hydraulic water penetration preventive protector 1 is constructed of a cylinder body 2 provided with an internal thread 2a, which is arranged on the inner circumferential face so as to be engaged with an external thread 21a arranged in a pipe end of a steel pipe 21, and an end plate 3 connected to the rear end part of the cylinder body 2 and provided with an opening 3a, through which hydraulic water is led into the inside of the steel pipe 21, in the central part. Around the opening part 3a, the plate thickness of the end plate 3 is linearly increased toward the opening part 3a so as to be slanted toward the pipe end of the steel pipe 21.
Patent JP-S62166713-A (JP)
Inventor: SAKAKIBARA TAKAAKI
IPC: H02H7/00
Filed: 1986-01-16
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-S59132011-A (JP)
Title: Motor-driven actuator
Inventor: YUGAWA HIDEKI
IPC: G05D3/00
Filed: 1983-01-14
Abstract: PURPOSE:To stop an output arm in three positions with a simple circuit constitution by commanding three different stop positions of the output arm with two command switches and detecting the arrival of the arm at a prescribed position to stop a motor. CONSTITUTION:An operation arm 12 of a fuel pump 11 or the like is operated by an output arm 6 of an actuator 10, and the output arm 6 is stopped in positions (A)-(C) by a motor 4. These three positions (A)-(C) are selected by switching states of two command switches of an arm driving/stopping command circuit, and the motor 4 is driven through an switch control circuit and a motor driving current changeover switch circuit. The position of the output arm 6 is detected by an arm position detector; and when the output arm reaches a commanded prescribed position out of positions (A)-(C), the motor driving current changeover switch circuit is controlled to cut off the driving current of the motor 4, and the motor 4 is stopped.
Patent JP-H05194367-A (JP)
Title: New substituted phenol compound
Inventor: TSUKAHARA TORU
IPC: C08G65/44
Filed: 1992-01-14
Abstract: PURPOSE:To obtain the subject new compound useful as a raw material monomer capable of providing a polyphenylene ether resin. CONSTITUTION:A compound of formula I {at least one of R is formula II [a is 0 or 1; m and n are 1-6; R<1> and R<2> are 1-20C aliphatic hydrocarbon or aromatic hydrocarbon; R'' is OH, ester, amino, carboxyl(alkali metallic salt)] and other R are 1-20C alkyl, alkenyl, arylene, halogen or H}, e.g. 2-{3-(2- hydroxyethylsulfonyl)propyl}-6-methylphenol. The compound of formula I is obtained by adding, e.g. water to 2-{3-(2-hydroxyethylthio)propyl}-6-methylphenol to give a emulsion, controlling pH of the emulsion to 3,5, adding sodium tungstate thereto and adding an aqueous solution of hydrogen peroxide thereto and heating the emulsion.
Patent JP-H03212368-A (JP)
Title: Part receiving body
Inventor: KUWABARA MASAYUKI
IPC: B65D85/86
Filed: 1990-01-11
Abstract: PURPOSE:To retain parts in a stable and uniform receiving attitude and permit part receiving bodies to be bent together with a cover tape when packaged in the form of a zigzag by a method wherein a plurality of packages having a recess part for receiving a part therein are provided, the adjacent packages are made movable rotatably on pivot parts by the interengagement of their projection pats and the packages are connected together in a line. CONSTITUTION:A package 1 is a molding having a large wall thickness and a recess part 2 for receiving a part therein and feed holes 3 spaced at a predetermined pitch P. Each package 1 is provided with engaging projection parts 4a and 4b to permit a pivotal engagement between the adjacent packages 1. The engaging projection part 4a mates with the engaging projection part 4b to connect the adjacent packages 1 together at the predetermined pitch so as to form a part receiving body 6 and the recess part 2 of the package 1 is covered with a cover tape 5. When the engaging projections 4a and 4b are engaged with each other, the package 1 is rotatably movable on pivot parts 7.
Patent JP-S60231787-A (JP)
Inventor: BERUNHARUTO SHIYOIBURE
IPC: C09K19/42
Filed: 1985-01-17
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-S63176458-A (JP)
Title: Vapor depositing method by electron beam
Inventor: GOTO YASUYUKI
IPC: C23C14/30
Filed: 1987-01-13
Abstract: PURPOSE:To enable stable vapor deposition by providing the channel of an electrically conductive substance on an insulating material so as to prevent the charge-up of the evaporating source and by uniformly radiating electron beams on the source. CONSTITUTION:An electrically conductive substance 2 such as an Ni wire is inserted in an insulating material as an evaporating source 1 so that the substance 2 acts as an electrically conductive channel for preventing charge-up. The Ni wire is earthed and the insulating material is evaporated at earth potential with electron beams. Thus, bumping is prevented and stable vapor deposition is carried out. Plural Ni wires may be fixed.
Patent JP-H02193293-A (JP)
Title: Raw material sellout detecting device for automatic vending machine for cup type drink
Inventor: HANIYU YUTAKA
IPC: G07F13/06
Filed: 1989-01-12
Abstract: PURPOSE:To accurately detect a raw material sellout by determining that there is no raw material for the 1st time when the number of times of selling which is set in advance reaches zero as drinks are sold. CONSTITUTION:A detecting means B for powdery raw material presence/absence detection is provided in a raw material container A and the remaining amount of the raw material in the raw material container a is detected from the oscillation state of this detecting means B. Then when the state wherein there is no raw material is detected from the oscillation state of the detecting means B, one is subtracted from the specific number of times of selling in a counting storage means E every time a drink is sold and no raw material is determined for the 1st time when the specific number of times of selling reaches zero, thus performing sellout control over drinks. Consequently, the sellout of the raw material is accurately detected.
Patent JP-H05188747-A (JP)
Title: Developing device
Inventor: OHASHI KUNIO
IPC: G03G15/09
Filed: 1992-01-16
Abstract: PURPOSE:To compensate the degradation of image quality based on the deterioration of a developer with a toner concentration by using a magnetic roller and a doctor, as counter electrodes, measuring a current flowing between the electrodes via the developer, and detecting a change in the resistance of the developer. CONSTITUTION:A developing tank 1 is provided with the magnetic roller 2, the doctor 3 regulating the napping of the developer on the magnetic roller 2, and a toner concentration detector 4 detecting the toner concentration of the developer, inside. A power source circuit 5 applying a bias voltage, a circuit 6 measuring the resistance of the developer by the current flowing via the developer, by using the doctor 3 as the counter electrode, and a control part 7 changing the reference value of the toner concentration, based on the signal of the detection from the circuit 6, are provided on the magnetic roller 2. At this time, a control part 7 executes control so as to set a toner concentration reference value high with the increase of the resistance of the developer. Therefore, the existing magnetic roller and doctor, and a developing bias voltage can be used, and the stable image quality can be obtained without increasing the number of parts.
Patent JP-S54100011-A (JP)
Title: Magnetic floating propulsive device
Inventor: TANAKA SHIGERU
IPC: B60L13/00
Filed: 1978-01-20
Abstract: PURPOSE: To reduce the wt. of a car body, by controlling the sucking force of the car body as well as thrust by electromagnets divided into a plurality of ones.  
     CONSTITUTION: A plurality of electromagnets 25 divided are mounted to a stand 24 of a car 23, and armatures 26 are wound on the electromagnets. Displacement meters 30 1 W30 4  are installed to the stand, void length control circuits 29 1 W29 4  are actuated by the detecting signals, current to each electromagnet 25 1 W25 4  is controlled, and the current of the armatures 26 1 W26 2  is controlled, thus adjusting sucking force. The output signals of a frequency control circuit 391 are transmitted to an inverter 27, and the frequency of the armatures 26 1 , 26 2  is changed, thus controlling thrust. The frequency control circuit is arranged by a circuit 40 for generating the pulse of number being proportioned to the speed of the movement of the car body 23, a reference pulse generating circuit 41, a counter 42, a ring counter 43, a logic circuit 44 and a gate circuit 45. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55101126-A (JP)
Title: Magnetic recording and reproducing element
Inventor: SEGAWA KEISHI
IPC: G11B5/127
Filed: 1979-01-23
Abstract: PURPOSE:To obtain easily an element suitable for high-density recording where irregularity is little in the recording and reproducing characteristic, by superposing two materials, where a magnetic layer is provided on a nonmagnetic and bad-conductor substrate, through a nonmagnetic layer and by cutting off the magnetic recording medium side to form a prescribed gap. CONSTITUTION:Nonmagnetic, non-conductive and resistance-to-wear substrates 11 and 11' such as sapphire are provided with concaves, and magnetic films 12 and 12' such as sendust are formed on faces in the concave side. Magnetic film 12 and 12' sides are joined to each other through nonmagnetic layers (layers consisting of SiO2 and epoxy resin, etc.,) 13 and 13' so that the gap width may be l1. Next, upper face 14 and lower face 15 which become tape running faces are cut and polished into a taper to form prescribed track width l2. Gap depth l3 is determined by the cut quantity of upper and lower faces. Finally, windings 17 and 17' are so provided that substrates 11 and 11' and magnetic films 12 and 12' may be surrounded. Since the area of product l4Xl5 between thickness l4 of substrate 11 and back gap part l5 can be large, the magnetic resistance is reduced to prevent irregularity of characteristic.
Patent JP-S59130710-A (JP)
Title: Spike board
Inventor: AOKI CHIYOMATSU
IPC: B60C27/16
Filed: 1983-01-17
Abstract: PURPOSE:To enable a board to be easily mounted and removed, by respectively embedding spike rivets to one surface of a rectangular rubber plate and wires as a mounting ring in the peripheral sides in the longitudinal direction, in the case of the spike board for use of vehicle tire. CONSTITUTION:A necessary number of spike rivets 2 are embedded in one surface of a rectangular rubber plate 1, while mounting rings 4, successively provided by embedding a wire 3 in the rubber plate main unit 1, are formed in its both sides in the longitudinal direction. Cross chains 6 are mounted to the mounting rings 4, and side chains 7 are mounted to end parts of the cross chains 6. A hook 8 is provided in an end part of the side chain 7. A board of this constitution, being connected in plural sheets, is used in accordance with the size of a tire.
Patent JP-H01180456-A (JP)
Title: Element and method for determining rheumatism factor
Inventor: OOTSUKI ASAMI
IPC: G01N33/545
Filed: 1988-01-12
Abstract: PURPOSE:To enable the determination of rheumatism factors by each immunoglobulin class with good reproducibility and high accuracy by depositing serum albumin on the surface of a solid base such as polyalkyl methacrylate. CONSTITUTION:The serum albumin such as bovine serum albumin is first dissolved in a suitable buffer soln. and the soln. is brought into contact with the solid base so as to be adsorbed and deposited thereon. After the non-adsorbed serum albumin is removed, an anti-albumin IgG soln. is brought into contact therewith to conjugate this anti-albumin IgG to the albumin conjugated with the base to form an immune complex. The anti-albumin IgG which does not conjugate therewith is removed and thereafter, a buffer soln. contg., for example, sugar, is brought into contact therewith to block the non-specific conjugation section of the base surface. The base is sufficiently dried at need by a vacuum dryer after the buffer soln. is removed, by which the element for determining the rheumatism factors is prepd.
Patent JP-H01180424-A (JP)
Title: Electronic charging scale
Inventor: TAJIMA NORIYASU
IPC: G01G23/42
Filed: 1988-01-13
Abstract: PURPOSE:To generate necessary totalization data at fixed time with a small error by providing a setting part for setting the date and time of reporting together with an inspection and a reckoning report to be outputted in advance. CONSTITUTION:A data totalization part 22 totalizes data on prices, etc., in order and a unit price setting part 18 sets the date and time of reporting together with the inspection and reckoning reports to be outputted in advance. A comparison part 21 compares the contents of the set date and time with a timer LSI 13 in a main body. Consequently, when the date and time of the LSI 13 reach the date and time set by the setting part 18, the data of the totalization part 22 are outputted from a report output part 17 automatically without operator's intervention. Thus, a receipt or journal is issued to obtain the necessary totalization data at the fixed time and the contents of the totalization data are set by the setting part 18, so the error is small.
Patent JP-2000207840-A (JP)
Title: Recorder and recording method
Inventor: SUGA YOSHITAKA
IPC: G11B20/10
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To make recordable new data without deleting already recorded data. SOLUTION: The audio and picture recording and reproducing device is provided witch an encoder 4 which varies the compressibility of data to be recorded and a CPU 22 which exeputes control on recording to a memory 5 of compressed data compressed by compressed data, executes control on reading of data recorded in the memory 5 and executes control by which recorded data already recorded in the memory 5 are read according to the free area of the memory 5 and fed to the encoder 4 to obtain re-compressed data having high compressibility and the re-compressed data are recorded to the memory 5. Thus, data are recorded and preserved in the optimal state as much as possible in the memory 5 whose capacity is physically fixed.
Patent JP-S57120092-A (JP)
Title: Method of accumulating heat utilizing heat of fusion
Inventor: KISHIDA TAKASHI
IPC: F24S90/00
Filed: 1981-01-16
Abstract: PURPOSE:To obtain a heat accumulating tank having a highly dense capacity, by utilizing a fusable material as a heat accumulating material in the heat accumulating tank. CONSTITUTION:As a heat accumulating material for a heat accumulating tank wherein water is changed into hot water to be stored therein by a heat pipe method by the solar heat energy collected through a heat collecting plate, use is made of a material that can be fusable at a temperature in the range of 20-97 deg.C to obtain the heat accumulating tank having a highly dense capacity. On the one hand the capacity of a heat accumulating tank that employs water is given by the formula: specific heat (cal/g)X rise of temperature of water ( deg.C)X weight of the volume of water (g), on the other hand the capacity of a heat accumulating tank that utilizes a fusable material as its heat accumulating material is given by the formula: specific heat of the fusable material (cal/g)X rise of the temperature of the fusable material ( deg.C)X weight of the volume (g)divided by  heat of fusion (cal/g)X weight of volume. In other words, when heat is transmitted to the fusable material and the temperature reaches the melting point, the heat accumulating capacity is significantly increased by the absorption of heat of fusion of the material.
Patent JP-H11279915-A (JP)
Title: Water-disintegrable nonwoven fabric and its production
Inventor: TAKEUCHI NAOTO
IPC: D04H1/492
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a water-disintegrable nonwoven fabric keeping excellent disintegration resistance and strength even in a wet state containing a certain amount of water and easily dispersible in contact with a large amount of water. SOLUTION: This nonwoven fabric contains a water-soluble or water-swelling binder (e.g. carboxymethylcellulose) in a fiber sheet having a breaking strength of <100 g/25 mm in wet state and produced by the water-jet treatment of a fiber web composed of a water-dispersible fiber. The produced nonwoven fabric exhibits high water-disintegration resistance and wet strength and has high bulkiness, surface irregularity and wiping performance.
Patent JP-S56103727-A (JP)
Title: Input-output bus system of common use
Inventor: MORIOKA TAKAYUKI
IPC: G06F13/36
Filed: 1980-01-23
Abstract: PURPOSE:To make easy the function switching of common use input-output buses and to simplify the system, by taking the coupling section between buses as the same module possible for function switching, without providing separate hardware modules. CONSTITUTION:The processing request from an input device is fed to one input of AND gates 17a, 17b, and a switch 16 provided in the same port determines that either of gates 17a, 17b is to be on. Further, when the switch 16 is on, the gate 17a is on, and when the switch 16 is off, the gate 17b is on, and the output of the gate 17a is once stored in the memory circuit 18. On the other hand, the output of the gate 17b is output to the exclusive bus of the processor via an OR gate 19 as it is, the output of the gate 17a is fed to the OR gate 19 from the memory circuit 18, the switching of common use input-output bus is executed with the same module, allowing to simplify the system.
Patent JP-S56105152-A (JP)
Title: Gasket construction in flange alignment face
Inventor: OONAKA HIROSHI
IPC: F16J15/06
Filed: 1980-01-23
Abstract: PURPOSE: To prevent a water leak from an alignment face in a gasket having a crossing part and mounted to the alignment face of a flange, by forming the gasket in a different shape and dimension for sections in a T-shaped crossing part of the gasket and in a gasket groove.  
     CONSTITUTION: In a gasket mounted to mated flanges of casings, upper and lower covers and the like in reversible pump-turbines, a gasket groove 10 at one side of the groove crossing in a mated flange face of parts contacted to a water flow line is formed in a deep V-shape and a gasket groove 12 at the other side in a shallow U-shape. While the gasket groove 12 is constructed such that it is smoothly combined at a portion 13 to become a V-shaped groove with the separation from a crossing part. Then equipped gaskets 6, 7, 14, 15 are changed correspondingly to sectional areas of the gasket grooves 10W13. While the gasket groove 12 is formed shallower than the gasket groove 10 to H>h decreasing deformation of the gasket in a crossing part 9. 
     COPYRIGHT: (C)1981,JPO&Japio