baber/WOPTO huggingface dataset:
Patent JP-H05226064-A (JP)
Title: Positive resistance temperature coefficient heating body and manufacture thereof
Inventor: TERAKADO MASAYUKI
IPC: H05B3/14
Filed: 1992-02-18
Abstract: PURPOSE:To provide a positive resistance temperature coefficient heating body with a high reliability, and a manufacturing method thereof. CONSTITUTION:Electrodes 12, 13 are provided at a surface and a back of a positive resistance temperature coefficient resistance body comprising crystalline polymer to which conductive fine powders are added, and a first electric insulation body 10 is provided at each end surface. Second electric insulation bodies 14, 15 are then provided at a surface and a back of the first electric insulation bodies 10, and a third electric insulation body 18 which covers the positive resistance temperature coefficient resistance body 9, electrodes 12, 13, first electric insulation bodies 10, and second electric insulation bodies 14, 15 is provided. Deterioration of the resistance body can thus be reduced.
Patent JP-S63198722-A (JP)
Title: Cylinder head for single cylinder engine
Inventor: KAGAWA MANABU
IPC: F02B75/16
Filed: 1987-02-12
Abstract: PURPOSE:To enlarge the length of an air intake passage and make an engine compact by arranging each pair of holes for inserting a push rod and a head bolt respectively, and each of intake and exhaust ports adjacent to each other and providing an air intake passage between respective holes. CONSTITUTION:A pair of head bolt holes 28 and 29 are provided adjacent to right and let sides of each of intake and exhaust ports 27a and 27b and the like on a cylinder head, and a pair of push rod holes 30 are at the further left of each head bolt hole 29 at the left side. And each of said holes 28-30 are arranged symmetrically about a line L orthogonal with the axial line of a crank shaft and a nozzle hole 31 is punched open near each of the intake and exhaust ports 27a and 27b along the line L. On the other hand, an air intake passage 32 is formed ranging from the intake port 27a to the left side edge of the cylinder head 4. And an air intake passage 32 communicates with the outside via a space between each of the left side head bolt holes 29 and each push rod hole 30.
Patent JP-H0559786-A (JP)
Title: Infilling type steel pipe concrete member
Inventor: HIRASAWA KIMIMASA
IPC: E04C3/34
Filed: 1991-02-25
Abstract: PURPOSE:To prevent the expansion of a steel pipe to promote confined effect and to promote axial strength. CONSTITUTION:Plate-like rib pieces 25 are mounted to four corners of the inside wall of a square steel pipe 20 in the direction at right angles to a shaft P of the square steel pipe 20. The rib pieces 25 mounted to the four corners are provided in the direction of the shaft P at specific intervals. A centrifugal formed concrete section 26 is provided to the inside of the square steel pipe 20 in a state of precast.
Patent JP-H09223078-A (JP)
Title: Power unit for storage
Inventor: KADOKURA MASASHI
IPC: G06F1/26
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent disappearance of the contents of a storage even if a user forgets to turn on a discharge prevention switch when using the storage by detecting even such a case where the supply of external power is cut off and keeping a conductive state of the discharge prevention switch. SOLUTION: A discharge prevention switching IC 9, an OR gate no and a RAM 5 are operated even by a discharge cell 6 serving as a backup power supply. The IC 9 is closed and opened according to the output signal of the gate 10. The signal sent from an I/O port 11 of a CPU 3 and the output of the cell 6 transmitted through the IC 9 are inputted to the gate 10. The CPU 3 serving as a control means detects the energizing applied to a storage from an external power supply 1 and also functions to keep a conductive state of the IC 9 even if an OFF state of energizing applied to the storage from the supply 1 is detected.
Patent JP-S57145966-A (JP)
Title: High permeability thin alloy strip
Inventor: YAMAUCHI KIYOTAKA
IPC: C22C38/00
Filed: 1981-03-04
Abstract: PURPOSE: To obtain a high permeability thin alloy strip which can be easily worked by mechanical punching or other method by adding Hf to a thin Fe-Si- Al alloy strip.  
     CONSTITUTION: An alloy consisting of, by wt., 4W12% Si, 2W9% Al, 0.01W2% Hf and the balance essentially Fe is melted by heating and solidified by continuous spraying on the surface of a cooling body moving at high speed. Thus, a thin strip is obtd. When the amount of Hf is below the lower limit, the effect is not remarkable, and more than the upper limit of Hf deteriorates the magnetic characteristics considerably. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62189734-A (JP)
Title: Method for burying photoresist coat
Inventor: IIJIMA SHINPEI
IPC: H01L21/302
Filed: 1986-02-17
Abstract: PURPOSE:To preferably flatten a first photoresist coat by forming the first film, then covering it with a substance which can be formed at low temperature, emitting an energy beam thereto or heating it to alter the composition of the photoresist, thereby imparting insolubility to the first coat. CONSTITUTION:A narrow groove 8 and a wide groove 9 are formed on an Si substrate 1. Then, the entire surface is rotatably coated with a first positive type photoresist 10 to form a pattern of the first photoresist 10 only in the groove 9. Then, far ultraviolet light is emitted from the front surface to be heat treated to form a second photoresist 11 on the entire surface. Then, the second photoresist 11 can be formed without altering the shape of the first photoresist, thereby substantially completely obtaining a flat surface. When the heat treatment after the far ultraviolet light emission is not executed, photoresist osmosis phenomenon occurs when forming the second photoresist 11 to damage the shape.
Patent JP-S51120857-A (JP)
Title: Processing of the fiber ends of artificial eyelashes
Inventor: KOBAYASHI KOUJI
IPC: A41G5/02
Filed: 1975-03-13
Abstract: PURPOSE: To provide acute tapers to the ends of fibers of a cylindrical cross section. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10227140-A (JP)
Title: Elevator type parking apparatus
Inventor: MORI RYOZO
IPC: E04H6/18
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To enable slewing of a tray carriage selectively at the time of entry or exit and improve the smoothness of exit by providing a tray-traversing and slewing device and allowing the tray carriage to traverse and slewing. SOLUTION: A host frame 301 having a pair of traverse rails 302, 302 that can support a tray carriage 6 is provided on a hoist platform 30. Turning arms 401, 401 and a slewing driving device 403 that slews the arms, are provided on the hoist frame 301. In addition, a tray slewing frame 404 that lifts the tray carriage 6 above the hoist frame 301 and slews, is provided on the hoist frame 301 and is equipped with a lifter that lift it. The traverse action and slewing action of the tray carriage 6 between the hoist platform 30 and reach parking section can be taken by the tray traversing and slewing device unit 4 comprised of these mechanism. Therefore, at the time of entry or exit, the tray carriage 6 can be slewed selectively and the smoothness of exit can be improved.
Patent JP-H08215042-A (JP)
Title: Cooking system
Inventor: NAKAGAWA MASAAKI
IPC: A47J27/14
Filed: 1995-02-20
Abstract: PURPOSE: To provide a cooking system with which the noodles of equal quality can be cooked in the state of saving labor without selecting any place to install this system. CONSTITUTION: This cooking system is provided with a boiling hot water vessel 5 storing boiling hot water 4 at the temperature set in advance, material elevating means B for moving a material housing tool 28 housing materials 26 to be boiled between the inside of boiling hot water 4 and its upper space, heating and stirring means A for heating and stirring the materials 26 immersed in the boiling hot water vessel 5, and energizing means D for energizing the material housing tool 28 upward. Then, the cooking system is composed of a holding means C for holding the material housing tool 28 housing the materials 26 in the state of being immersed in the boiling hot water vessel 5 and a canceling means E for canceling the operation of this holding means C after the lapse of fixed time decided in advance.
Patent JP-S58149793-A (JP)
Inventor: FUNAKI KAZUO
IPC: D06F39/12
Filed: 1982-02-26
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-S54123532-A (JP)
Title: Evaporation source
Inventor: INOUE KATSUYUKI
IPC: C23C14/24
Filed: 1978-03-20
Abstract: PURPOSE:To shorten vacuum deposition time; elongate the life of an evaporation source; and enhance productivity in vacuum deposition of silicon, etc. by forming a C or C-contg. layer along the inside of a heating source coated with oxide, nitride, etc. CONSTITUTION:Coiled heating source 1 is coated with oxide 3 of Al, etc. to form crucible 30, and carbon layer 4 is formed along the inner wall of crucible 30 to constitute an evaporation source. Layer 4 is obtd. by heat burning petroleum coke, coal, etc. and it is 0.2-1 mm in thickness. Molten silicon closely contacts to layer 4 in a wet state without becoming spherical, so it is effectively heated to shorten vacuum deposition time. Conventional time of 5 hr was reduced to 5 min. Reaction of silicon and source 1 is inhibited to elongate the life of source 1, thus enhancing productivity.
Patent JP-H08215843-A (JP)
Title: Dc high voltage generating device
Inventor: HAGIWARA SEIGO
IPC: B23K10/00
Filed: 1995-02-20
Abstract: PURPOSE: To provide a large electric current arc welding machine and plasma cutting machine in which water cooling is made possible with DC high voltage generating device compatible for enlargement and safety of allowable parallel load impedance. CONSTITUTION: Drooping of DC high voltage power source 1 is reduced and a capacitative load 2 is connected to output. A circuit is constituted so as to maintain intermittent flash discharge by triggering discharge timing of a capacitative load 2 and providing a timer circuit 3 to stop the output of DC high voltage power source 1 for fixed time. By this constitution, in the arc welding machine and plasma cutting machine to execute non-contact arcing with DC high voltage, safety is maintained and water cooling is made possible, as a result, a large electric current machine for thick plate is realized.
Patent JP-H11274427-A (JP)
Title: Manufacture of semiconductor storage device
Inventor: KLEINHENZ RICHARD L
IPC: H01L27/108
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To form an embedded plate electrode of a trench capacitor of a semiconductor memory cell with ease in a simple process. SOLUTION: A dopant source film 114 is formed on a side wall and a bottom part of a trench 112 formed in a semiconductor substrate 100, and on the dopant source film a resist 116 is formed, which covers the trench 112. A recessed part is formed at the resist 116 so that the resist 116 in the trench 112 remains lower than the surface of the semiconductor substrate 100, and impurities are injected into the semiconductor substrate with the resist 116 as a mask. With the resist 116 as a mask, the dopant source film 114 is etched to remove the remaining resist 116, and the dopant is diffused from the impurities and the dopant source film 114 into the semiconductor substrate 100 to form an embedded plate electrode.
Patent JP-S57145929-A (JP)
Title: Production of hot-rolled high-tensile steel plate of high workability
Inventor: NAKAOKA KAZUHIDE
IPC: C22C38/12
Filed: 1981-03-06
Abstract: PURPOSE:To produce a hot-rolled high tensile steel plate of high workability by rolling and coiling steel contg. C, Si, Mn, S, and Nb or V respectively at prescribed ratios by adequately controlling hot rolling conditions, particularly hot rolling temp. and draft. CONSTITUTION:Steel contg. 0.02-0.20% C, 0.2-1.5% Si, 0.6-2.0% Mn, <=0.005% S, 0.005-0.03% Nb, or <=0.20% V is prepared. Thence, this steel is rolled at <=900 deg.C and >=50% draft, and at >=Ar3 point, after which it is coiled at <=600 deg.C, whereby the Nb of said components is deposited as finely as possible. Thereafter, the coiled steel strip is heated for 2-5min at >=800 deg.C and <=Ac3 temp., and is cooled at >=5 deg.C/sec cooling rate, whereby the intended hot-rolled high tensile steel plate of high workability is obtained.
Patent JP-H03237182-A (JP)
Title: Friction member
Inventor: KANI HARUNOBU
IPC: C08J5/14
Filed: 1990-02-14
Abstract: PURPOSE:To obtain a friction member exhibiting high frictional coefficient from the first, having improved bonding power, heat-resistance and abrasion resistance and useful as a friction lining for brake, etc., of automobile, etc., by laminating a specific number of carbon fiber cloth sheets impregnated with a specific impregnation liquid containing a rubbery resin. CONSTITUTION:A carbon fiber cloth is impregnated with an impregnation liquid containing a resin (preferably phenolic resin, epoxy resin, etc.), a compounded rubber (preferably styrene-butadiene rubber, acrylonitrile-butadiene rubber, etc.) and a carbonaceous binder (preferably meso-carbon powder having particle diameter of 6-20mum) and a specific number of the rubbery resin impregnated carbon fiber cloth sheets are laminated to obtain the objective friction member.
Patent JP-S58149142-A (JP)
Title: Work separating device
Inventor: SAKATA KENJI
IPC: B65G47/29
Filed: 1982-02-27
Abstract: PURPOSE:To make it possible to separate a work without fail irrespective of its moving speed by subjecting a front pawl and rear pawl to a sequence operation with the simple reciprocating motion of an actuator for rocking a cam. CONSTITUTION:Two slidable sliders 2, 2' are arranged while putting between said sliders a double wing-shaped cam 3 taking a rotary shaft 4 as its center. When one circumferential part 3a of the cam 3 engages with the recess of the slider 2, the other circumferential part 3a' is made not to engage with the recess 2'a' of the slider 2'. A case 1 suppots a rotary shaft 4 rotatably provided with grooves in which the sliders 2, 2' are slidable, and pawls 6, 6' are mounted on the sliders 2, 2'. When the cam 3 is rocked, the slider 2 moves below. And the front pawl goes down between the works 7a, 7b, and when the cam 3 is further turned, the rear pawl 6' shifts upward, allowing the work 7a to be released and a row of left works to be hindered by the front pawl 6.
Patent JP-S55123134-A (JP)
Title: Manufacture of high-speed switching element
Inventor: AOKI KAZUMICHI
IPC: H01L21/22
Filed: 1979-03-16
Abstract: PURPOSE:To obtain a high switching speed and also to minimize a forward voltage drop by a method wherein a defective layer is formed on a substrate beforehand and after applying heat treatment thereto, a heavy metal atom is introduced thereinto. CONSTITUTION:B2O5 dissolved in powdered ethyl alcohol is applied 5 on a p-type emitter layer 2 of a substrate in 4-layer structure of PNPN, a high-temperature treatment is applied in a dry O2 after drying it in N2, and a defective layer 6 is made by a surplus B diffusion. Then, a heat treatment is applied consecutively for 30min to stabilization, and the substrate is cooled down at the rate of 1 deg.C/min. After that Au 7 is metallized, and a heat diffusion is carried out in dry N2. Thus a crystal defect is controlled for formation, therefore a desired characteristic can be reproduced effectively, and a contradictory relation between switching speed and power loss can also be settled. For formation of the defective layer, abrasion or introduction of a high-speed ion is also applicable.
Patent JP-H09224443-A (JP)
Title: Harvesting device of root vegetables
Inventor: KAWAGUCHI HIROMICHI
IPC: A01D27/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency and to heighten the merchandise value of the vegetables by providing a traveling vehicle body with insertion-holding tip-less belts inclined by setting a starting tip part to be lower and a end tip part to be upper and installing an axial root cutter cutting the axial root of a root vegetable carried in a suspended state and constituting of a pair of rotating bodies insertion-holding and cutting the moving axial root by insertion- holding from both sides so as to securely cut the axial root of a root vegetable which are difficult to cut because of mainly consisting of fibers at the post- processing of harvesting. SOLUTION: This harvesting device for root vegetable which are equipped with a special axial root cutter for cutting an axial root part is composed of the insertion-holding tip-less belts 1 and 1' inclined by setting the starting tip part to be lower and the end tip part to be upper for traveling vehicle body and the axial root cutter 3 cutting the axial root of the root vegetable insertion-held by these insertion-holding tip-less belts 1 and 1' and carried in a suspended state. Then the axial root cutter 3 consists of a pair of the rotating bodies 4 and 4' cutting the moving axial root by nearly tearing by insertion- holding it from both sides.
Patent JP-H04245784-A (JP)
Title: Image mixing/amplifying device
Inventor: WATANABE YUICHI
IPC: H04N5/04
Filed: 1991-01-30
Abstract: PURPOSE:To obtain an image mixing/amplifying device capable of easily adjusting the phase of a video output signal. CONSTITUTION:The delay time of a video signal in a delay circuit 4 is determined by a phase difference between a writing phase pulse and a reading phase pulse respectively outputted from the 2nd and 3rd pulse generating circuits 2, 3. The reading phase pulse is inputted also to a key signal generating circuit 5 and a synchronizing signal generating circuit 7 and the phases of a key signal and a substituting synchronizing signal are determined by the reading phase pulse. The phase of the writing phase pulse is determined by a writing phase adjusting data signal W and a pulse signal outputted from the 1st pulse generating circuit 1. On the other hand, the phase of the reading phase pulse is determined by a reading phase adjusting data signal R and a pulse signal outputted from the 1st pulse generating circuit 1.
Patent JP-S63199464-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: FUJII TETSUO
IPC: H01L29/78
Filed: 1987-02-16
Abstract: PURPOSE:To make one memory cell composed of one transistor so as to realize high integration, by disposing a capacity setting-up electrode connected with either a control gate electrode or a floating gate electrode so that this capacity setting-up electrode is laminated through an insulating film so as to set up capacity between this electrode and the other electrode which is not connected with this electrode. CONSTITUTION:A control gate electrode 15 is formed on a semiconductor substrate 11 through a gate insulating film 14, and a floating gate electrode 17 is formed on the semiconductor substrate 11 through a tunnel oxidizing film 16 which corresponds with a drain region 13. Further, a capacity setting-up electrode 19 is disposed to be connected with either said control gate electrode 15 or said floating gate electrode 17 so that this capacity setting up electrode is laminated through an insulating film 18 so as to set up capacity between this electrode and either the floating gate electrode 17 or the control gate electrode 15. Said control gate electrode 15 is used for control during writing-in and erasing processing, and besides used as a select gate during readout processing.
Patent JP-S56129341-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MINAMI HIDEKAZU
IPC: H01L21/822
Filed: 1980-03-14
Abstract: PURPOSE:To improve the mounting density by a device wherein a plurality of blocks arranged on a semiconductor chip in the form of almost matrix are formed to have smaller size at the center of the chip and to have gradually increased size toward the peripheral portion thereof. CONSTITUTION:The blocks 2 arranged on a semiconductor chip 1 in the form of almost matrix are formed to have gradually increased size toward the peripheral portion thereof; namely a1<a2<a3 and b1<b2<b3. An interblock wiring region 8 is provided between the respective blocks. The relation that a1=b1, a2=b2 and a3=b3 is also satisfied. Wirings formed in a wiring region 7 within each block and the wiring region 8 between the blocks have a multilayer structure. With this arrangement, an area of the wiring region between blocks becomes larger at the center with high wiring density and smaller at the peripheral portion with low wiring density, thus resulting in the increased mounting density.
Patent JP-S63200090-A (JP)
Inventor: YABU SHUICHI
IPC: H01L21/027
Filed: 1987-02-16
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-S59159475-A (JP)
Title: Classifier valve classified by temperature
Inventor: YASUKAWA KEIICHI
IPC: F16K31/70
Filed: 1983-02-25
Abstract: PURPOSE:To automatically classify thermal fluid in its case of high and low temperature so as to separately accumulate heat, by utilizing both functions of a shape memory alloy as a sensor and as an actuator responding to a change of temperature. CONSTITUTION:A singular or over a plural number of coil springs 14 and 14' are set in both sides of a coil seat 17 on a shaft 15 serving as the axis. A unidirectional or bidirectional shape memory alloy is used for the coil spring 14 and the coil spring 14'. Or the shape memory alloy 14 and the ordinary resilient material 14' are combined with each other. Accordingly, the coil seat 17, acting as a point of force of the lever for thermal fluid and receiving its responsive extension and contraction, applies the motion to a classifier valve 9 rotating around a mandrel 6 serving as the supporting point. This rotating motion performs the action such as a seesaw game opening and closing windows 11 and 11' communicated to outflow parts 3 and 4 respectively.
Patent JP-H04245045-A (JP)
Title: Magnetic head drive device for magneto-optical disk device
Inventor: SAKURAI KATSUICHI
IPC: G11B11/10
Filed: 1991-01-31
Abstract: PURPOSE:To reduce the influence of magnetic fluxes leaking out from a magnetic gap by maintaining the interval between the surface of a magneto-optical disk and a magnetic head constant when the head is made to make reciprocating motions in the perpendicular direction against the disk by driving a voice coil and, at the same time, forming the magnetic gap on the side farther from the surface of the disk. CONSTITUTION:A magnetic head drive device is constituted of a voice coil composed of a coil 7 and coil bobbin 6, magnetic gap into which the voice coil is loosely inserted, the first yoke 1 which is used as a magnetic circuit for making the voice coil to make reciprocating motions, magnet 3, the second yoke 2, and a magneto-optically recording magnetic head 20 which is driven through a shaft 5 together with the voice coil. With such constitution, the head 20 is made to make reciprocating motions in the direction perpendicular to the surface of a disk D by driving the voice coil and servo control is made so that the gap G between the surface of the disk D and head 20 can be maintained constant. In this constitution, the magnetic gap is formed on the side farther from the surface of the disk D.
Patent JP-S54124011-A (JP)
Title: Detergent compositon
Inventor: SAI FUMIO
IPC: C11D3/12
Filed: 1978-03-20
Abstract: PURPOSE: A detergent composition having improved flow properties after spray drying, consisting of a specific crystalline aluminosilicate and an amorphous phosphorus-containing aluminosilicate as builders.  
     CONSTITUTION: A composition  consisting of A) preferably 5W40 wt.% of a crystalline aluminosilicate shown by the formulaI (M is sodium and/ or potassium: 0.7≤x≤1.2; 1.6≤y≤2.8; w≤0) and B) preferably 3W30 wt.% of an amorphous phosphorus-containing aluminosilicate shown by the formula II (0.50≤x'≤1.20; 1.00≤y'≤3.00; 0.01≤z'≤0.60; w≤0) as bilders. 
     COPYRIGHT: (C)1979,JPO&Japio