baber/WOPTO huggingface dataset:
Patent JP-H02101225-A (JP)
Title: Foundation construction for structure
Inventor: MORIGUCHI GORO
IPC: E02D29/02
Filed: 1988-10-04
Abstract: PURPOSE:To shorten the construction period by providing foundation piles in a line along the longitudinal direction of a structure and forming fitting sections between pile heads and the structure in a hinge configuration. CONSTITUTION:A structure 2 serving as a retaining wall to retain the banking or excavation is constructed on the ground, and a support wall 5 is erected on a base board 4 as a concrete configuration. Foundation piles 6 are driven in a line along the longitudinal direction of the structure 2 at the low positions of the ground 1 to support the structure 2. Pile heads of the foundation piles 6 are arranged so as to support the lower section of the base board 4 near the support wall 5 directly below the base board 4 of the structure 2, and fitting portions of the structure 2 are connected with a hinge configuration 7. A reaction force against the ground 1 is generated on the lower face of the base board 4, the vertical load applied to the foundation piles is mitigated, thus the scale of the foundation configuration can be decreased.
Patent JP-2001077368-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: HIRANO YUICHI
IPC: H01L27/08
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device which can be lessened in parasitic capacitance produced between the pad of a gate electrode and a body region, where the semiconductor device is a DTMOS(dynamic threshold voltage MOSFET) where an SOI substrate is employed. SOLUTION: The electrode 6NA of a gate electrode 6N is formed on the upper surface of an SOI layer 4 through the intermediary of a gate insulating film 5N in the element forming region of an SOI substrate 1. The pad 6NB of a gate electrode 6N is formed on an element isolation insulating film 9 in the element isolation region of the SOI substrate 1. A contact hole 11N is formed selectively penetrating through an interlayer insulating film 10 and the element isolation insulating film 9 between the upper surface of the interlayer insulating film 10 and the upper surface of the SOI layer 4. The side wall of the pad 6NB of the gate electrode 6N is brought into contact with a W plug 21 plugged into the contact hole 11N.
Patent JP-H0592878-A (JP)
Title: Elevator control panel device
Inventor: SUGAWARA MASAMI
IPC: B66B1/46
Filed: 1991-09-30
Abstract: PURPOSE:To provide an elevator control panel device excellent in design work without requiring special machining in its dimensional accuracy and fitting accuracy. CONSTITUTION:A decorative surface body 15, provided in such a way as to cover the surface part of a frame body, is provided with step difference 14 at the part butting at a decorative surface plate 13, and the decorative surface plate 13 is mounted to this step difference 14 of the decorative surface body 15.
Patent JP-H1189699-A (JP)
Title: Ultraviolet ray shielding clothing cover
Inventor: HATA KATSUMASA
IPC: A47G25/54
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To sufficiently prevent discoloration of clothing by ultraviolet rays by using melt blown nonwoven fabric, which is formed by performing melt blown spinning on polypropylene by kneading titanium oxide having a specific particle size distribution and has an ultraviolet ray shielding rate not less than a spacific value, at least for one surface of obverse/reverse two surfaces as a sheet-like material. SOLUTION: Melt blown(MB) nonwoven fabric is used as a raw material of a clothing cover 1. The MB nonwoven fabric can be manufactured by using either of thermoplastic polymers, but is most desirably formed as MB nonwoven fabric using polypropylene. Many materials such as titanium oxide, silica and alumina are known as inorganic particulates, but titanium oxide having a particle size distribution of 0.1 to 2.0 μm is desirable as inorganic particulates kneaded in an MB polymer when aiming at shielding of ultraviolet rays, and its kneading quantity is set to 1 to 5%, and an ultraviolet ray shielding rate of the nonwoven fabric is set not less than 50%, and is desirably set not less than 65%, and is most desirable as compared with the other inorganic particulates.
Patent JP-S60135625-A (JP)
Title: Cooling apparatus for internal-combustion engine with supercharger
Inventor: YAMAMOTO MICHIYASU
IPC: F02B29/04
Filed: 1983-12-25
Abstract: PURPOSE:To enhance the cooling effect for an engine, by supplying a greater amount of cooling air to a heat exchanger by providing a turbine turned by the pressure of exhaust gas in a by-pass passage branched from an exhaust passage, and cooling the heat exchanger by a fan interlocked to said turbine. CONSTITUTION:With increasing of exhaust energy, intake air is more supercharged by a compressor C interlocked to a first turbine T1 which is driven by the exhaust gas, and the pressure of intake air in an intake passage 1 is raised. When the pressure of intake air is raised to a preset value, it is transmitted through a pressure pipe 12 and sets an actuator 10 into operation. Through operation of the actuator 10, a waste valve 7 is opened by a link rod 11, and exhaust gas that has been passed through the turbine T1 is made to pass through a by-pass passage 8. By thus driving a second turbine wheel 13 and hence a fan 15, it is enabled to supply a greater amount of cooling air to an intercooler 5.
Patent JP-H07103662-A (JP)
Title: Hot isotropic pressurizing device
Inventor: SUZUKI TAKESHI
IPC: B22F3/15
Filed: 1993-10-06
Abstract: PURPOSE:To facilitate maintenance and inspection of a thermal insulating layer an fully utilize the inner volume of a high pressure container by a method wherein there is provided an ascending or descending means for inputting or outputting a processed item through insertion or removal of a lower lid and for inputting or outputting a thermal insulating layer to a high pressure chamber as the lower lid is inserted or removed. CONSTITUTION:A high pressure chamber 3 is defined by covering an upper lid 2A and a lower lid 2B on each of openings 1A, 1B in a high pressure cylinder 1 having an upper opening 1A and a lower opening 1B, and then a heat insulating layer 7 forming a furnace chamber 6 provided with a heater 5 inside of it is arranged in the high pressure chamber 3. A processed item 12 inserted into a furnace chamber 6 is pressurized under a hot uniform pressure. In such a hot uniform pressurizing device as described above, an electrical power supplying means 10 for a heater 5 is removably arranged at the lower lid 2B and further there is provided a supporting means 8 for removably supporting the thermal insulating layer 7 under an external operation against the upper lid 2A. Under an operation of the ascending or descending means 9, the processed item 12 is inputted or outputted under an insertion or a removal of the lower lid 2B and at the same time the thermal insulating layer 7 having the supporting means 8 released is ascended or descended.
Patent JP-2001070449-A (JP)
Title: Piercing tool
Inventor: MURASHITA TAKAHITO
IPC: A61M5/32
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a piercing tool of simple constitution capable of housing a used piercing needle inside a case by a simple operation and highly safe when executing an abandoning processing or the like. SOLUTION: This piercing tool 1A is provided with the piercing needle 2 provided with a needle tube 3 having a sharp needle tip 31 on its tip and a hub 4 fixed to the base end side, a bottomed cylindrical case 5 for housing the piercing needle 2 so as to freely project and retract the needle tip 31 and a lever 8 supported displaceably to the first and second side holes 6 and 7 of the case 5. The tapered part 41 of the hub 4 is fitted to a similarly tapered holding part 53 and the piercing needle 2 is fixed to the case 5. In the state, when the needle tip 31 is directed vertically upwards and the lever 8 is turned, a slope 42 formed at the tip of the hub 4 is pressurized, the hub 4 is moved in a base end direction and fixation to the case 5 is released. Thus, the piercing needle 2 is dropped by the gravity and housed inside the case 5.
Patent JP-S63106286-A (JP)
Inventor: MURAOKA TOSHIAKI
IPC: H04R3/00
Filed: 1986-10-23
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-H0781762-A (JP)
Title: Long metallic material stacking device
Inventor: ONO YOSHIO
IPC: B65G57/18
Filed: 1993-09-14
Abstract: PURPOSE:To simplify the structure of a device and to reduce work cost through reduction of consummation of an operation power by a method wherein, when long metallic materials fed, in order, by a, conveyor are arranged and stacked, in order, on a stock table, the materials are orderly stacked without vertically moving the stock table. CONSTITUTION:A stock table 41 is arranged below the delivery part of a feed conveyor 20 and a plurality of support rods 31 to receive a material W fed to the delivery part of the conveyor 20 is provided above the stock table 41. The support rods 31 are arranged in a manner to be movable forward and backward and rest independently from each other and the materials W fed from a position on the conveyor 20 are received by a plurality of the support rods 31 once. The support rods 31 are moved backward with a time difference and the materials W are loaded on the stock table 41 from one side in a state to be in an inclined state on the stock table 41 and orderly stacked without vertically moving the stock table 41.
Patent JP-S62114472-A (JP)
Title: Control circuit for power unit
Inventor: SHIBATA MITSUHIRO
IPC: H02M5/458
Filed: 1985-11-11
Abstract: PURPOSE:To reduce the ripples of DC voltage and currents by correcting the reference voltage value of the voltage control of an AC-DC conversion section so that the PWM pulse width of an AC output by DC-DC conversion is equalized to pulse width being set. CONSTITUTION:With a power unit containing AC-DC-AC conversion, a three- phase AC power supply 1 is rectified by a rectifier 2, desired DC voltage V is obtained by a chopper circuit consisting of a transistor (hereinafter called Tr) 4, etc., the DC voltage is changed into a square-wave AC output by a single- phase inverter circuit composed of a Tr 8, and load 13 is supplied with DC currents I through a rectifier 10 and a smoothing circuit 11. PWM pulse width is detected from an output from a PWM control circuit 22 at that time, and voltage correction circuits 31-44 correcting the reference voltage VREF of voltage control are added in response to the pulse width. Accordingly, a voltage set value VSET is corrected and transmitted over a voltage control circuit 23, and the waveform of AC output voltage approaches to a duty ratio 1 and the ripple of DC output currents I is reduced.
Patent JP-S61129556-A (JP)
Title: Concentration measuring instrument
Inventor: KONAGAI CHIKARA
IPC: G01N23/06
Filed: 1984-11-28
Abstract: PURPOSE:To measure simultaneously the concn. of a nuclear fuel material and the concn. of a soln. acid in a soln. treatment device for facilities for reprocessing nuclear fuel, etc. by measuring the radiation transmittance of the soln. and soln. density. CONSTITUTION:A mechanism 1 for measuring radiation transmittance radiates radiation from a radiation source 4 to a soln. part 3 and the radiation transmittance is measured by a detector 5. A mechanism 2 for measuring soln. density is provided with dip tubes 12A, 12B in a soln. part 11 and measures the soln. density from the differential pressure thereof. Said mechanism inputs the transmittance from the mechanism 1 and the electrical signal of the density from the mechanism 2 to a mechanism 9 for calculating concn. The concn. of the nuclear fuel material and the concn. of the soln. acid (nitric acid, etc.) are calculated by the prescribed equation in the mechanism 9. Since the radiation transmittance and the soln. density are measured, the concn. of the nuclear material and the concn. of the soln. acid are simultaneously obtd.
Patent JP-S61127356-A (JP)
Title: Ink jet recorder
Inventor: TAKEDA YUUSUKE
IPC: B41J2/175
Filed: 1984-11-28
Abstract: PURPOSE:To raise the rising characteristics of ink injection by reducing the varying width of no-satellite region of ink by a method in which a closed path to circulate a fluid not related to recording is provided in such a way as to surround an ink path to be used in recording, and ink is heated indirectly through the fluid. CONSTITUTION:Fluid in a tank 20 is supplied to a heater 22 by a pump 21 to heat it and circulated the tank 20 again through an ink heating tube 23 provided to near a head 8, surrounding an ink supply tube 17. As the heater 22, one having good rising characteristics is selected preferably. Ink can thus be effectively preheated and the variation of no-satellite region can be suppressed to a small extent. Since the needs for heater are eliminated, the size of the head can be reduced and the occurrence of air bubbles of ink by local heating can be prevented.
Patent JP-H0988842-A (JP)
Title: Compressor having hypotrochoid structure
Inventor: DANKUUARUTO AIERUMAN
IPC: F04C2/10
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To maintain delivery output at a constant level or change the delivery output independent of a driving speed by providing a device to change the peripheral angular position of an open/close edge formed at the inlet of an eccentric shaft for determining a compression process start. SOLUTION: When an eccentric shaft 14 rotates in an arrow A direction around a center axis 52, a rotary piston rotor 32 rolls like a gear within a rotor casing 35. Also, all chambers change the capacity thereof from a minimum to a maximum at every rotation of the eccentric shaft 14, and then the capacity changes to a minimum. As a result, a medium compressed after flowing from an intake passage 45 is delivered through a delivery valve 48. In this case, the angular position of an open/close edge 44 to determine a compression start is changed for the adjustment of the delivery output or flowrate of a compressor.  Namely, when a centrifugal action weight rotating together with the eccentric shaft 14 expands and the angular position of the open/close edge 44 is dislocated in a direction opposite to the rotation direction A via a sleeve, communication between an inlet 40 and the intake passage 45 is kept at a large angle and the delivery output is reduced.
Patent JP-H07101679-A (JP)
Title: Jib fixing device for resting crane
Inventor: ISHIJIMA HIROSHI
IPC: B66C23/88
Filed: 1993-10-07
Abstract: PURPOSE:To provide a jib fixing device used to fix a jib reliably in safe and short time work when the jib of a crane in a resting condition is fixed by staying wire ropes. CONSTITUTION:A motor-driven winch 2 to wind two staying wire ropes 4 to fix a jib 1 of a resting crane is arranged in the jib 1 of the crane, and the two staying wire 4 are derived in a peeping-out condition from a position comparatively close to the tip of the jib 1 through a pulley 3 so as to be lowered. Wire ropes are delivered by the motor-driven winch 2, and the two wire ropes are arranged in a fork shape, and the tip part is fixed to the ground surface just below or a structure or the like, and proper tensile force is applied to the two wire ropes by reverse driving of the motor-driven winch 2. Thereby, since the two wire ropes 4 and 4 are delivered from a position close to the tip of the jib by the motor-driven winch 2, the jib can be fixed safely and reliably in a short time without requiring manpower, and the safely and stability can be secured.
Patent JP-H0591396-A (JP)
Title: Camcorder
Inventor: UKITA SHINJI
IPC: H04N5/228
Filed: 1991-09-30
Abstract: PURPOSE:To use a picture memory for jiggle correcting for a digital camera even at the time of special reproduction. CONSTITUTION:In the case of still reproduction, one frame of reproduction video data is stored in a stored in a frame memory 20, reading it out for each frame repeatedly, In the case of slow reproduction, one frame of reproduction video data is stored intermittently in the frame memory 20, reading it out for each frame. In the case of normal reproduction, the reproduction data is used as it is not from the frame memory 20 but from an analog/digital converter 16. Thus, the noise at the time of special reproduction can be remarkably reduced without a special reproduction head.
Patent JP-H0195834-A (JP)
Title: Straightening machine
Inventor: UEMATSU AKIRA
IPC: B21D3/05
Filed: 1987-10-07
Abstract: PURPOSE:To improve the quality of a product and to simplify the production by detecting the tension applied on a wire rod, comparing it with a set reference tension as well and adjusting the interposing force of a roller based on the comparison thereof. CONSTITUTION:The table 23 having plural rollers 21 is provided and a tension sensor 29 is arranged in the space with the side wall of a base stand 27. Moreover a roller adjusting part consisting of a motor 33, chain 36, sprockets 34, 35, etc., is provided. When a wire rod is drawn in an arrow mark 30 direction by being interposed between rollers 21, the tension sensor 29 detects the tension applied on the wire rod, inputting the output thereof to comparators 41, 42. The comparators 41, 42 compare the input with set max. and min. tensions, adjusting the interposing force of the roller 21. Due to the wire rod tension being automatically adjusted within a reference range, the quality of a product is improved and the production is simplified.
Patent JP-2000065162-A (JP)
Title: Reduction gear
Inventor: YOSHIKAWA TOSHIO
IPC: B25J17/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To enlarge the internal diameter of a hollow cam shaft without enlarging a size. SOLUTION: Since both ends of an output pin 9 are supported by bearings 10, 11, 15, 16, rigidity can be maintained even by thinning a diameter, and a blank space can be thus ensured in the periphery of a hollow cam shaft 1, so that its diameter can be enlarged without enlarging a size of a reduction gear. Further, by providing two toothed disks 5, 6, a sleeve necessary for fitting to the hollow cam shaft 1, for instance, in the case of providing three toothed disks can be eliminated, and an internal diameter of the hollow cam shaft 1 can be thus enlarged without enlarging a size of the reduction gear. In addition, needle bearings 3, 4 mutually rotatably supporting the hollow cam shaft 1 and the toothed disks 5, 6 are provided with a low height in a radial direction as compared with, for instance, a ball bearing, so that the internal diameter of the hollow cam shaft 1 can be enlarged without enlarging a size of the reduction gear.
Patent JP-H0660871-A (JP)
Title: Zinc negative electrode for alkaline battery and manufacture thereof
Inventor: SUGA MASANOBU
IPC: H01M4/24
Filed: 1992-08-07
Abstract: PURPOSE:To enable the dendrite and shape change of a zinc negative electrode to be restrained by applying the constitution where a polymer layer with an active material substantially in direct contact with the zinc electrode, contains polymer having at least a bridge structure. CONSTITUTION:Polyvinyl alcohol water solution is added to zinc oxide, zinc powder having a 3wt% sinking rate and polytetra-fluoroethylene, and kneaded. Then, a copper net is applied with this mixture, rolled and dried for use as a zinc electrode. Also, hydrochloric acid is added to the polyvinyl alcohol water solution to obtain a pH value of 3, and dimethyl diethoxysilane is added thereto and agitated, thereby preparing a colloidal solution. The zinc electrode is immersed in the colloidal solution as coating liquid, heated and dried to obtain a negative electrode having a polymer layer substantially in direct contact with electrode surface for an alkaline storage battery. This electrode is used as a negative electrode 2, while a sintered nickel electrode is used as a positive electrode 3. In addition, water solution containing 30wt% of potassium hydroxide is used as an electrolyte 4, thereby thereby preparing a battery cell.
Patent JP-H03116278-A (JP)
Title: Automatic production of scan logic
Inventor: KITAZAWA YASUNORI
IPC: G06F11/22
Filed: 1989-09-29
Abstract: PURPOSE:To reduce the designed manhour and a designing period and to obtain a generating process having the reduced designing limitation by producing automatically a scan logic with use of a scan map file of a table form. CONSTITUTION:A scan logic is outputted in a function logic form based on the information on a logic synthesization rule file 42 where plural scan control methods are described in the function logic form and the information on a scan map file 45 where the flip-flops corresponding to the scan addresses and the scan codes showing the scan control methods applied to those flip-flops are described in a table form. That is, it is checked based on the flip-flop connection information on the file 42 whether the scan control method corresponding to the scan code defined in the file 45 can be applied or not to the function logic module used to each flip-flop. Then a scan logic is produced in a function logic form and outputted. As a result, the designing limitation is reduced to the scan logic and also the scan logic is easily corrected.
Patent JP-S61131781-A (JP)
Inventor: HAMAMURA TOSHIO
IPC: G08B5/00
Filed: 1984-11-30
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-H0677732-A (JP)
Title: Crystal oscillator and its oscillation frequency adjusting method
Inventor: NAKANO KATSUMASA
IPC: H03B5/32
Filed: 1992-08-28
Abstract: PURPOSE:To adjust the oscillation frequency with high precision by providing a memory element between input-side capacitors which are connected to an earth potential and the crystal oscillator, and writing information in the memory element. CONSTITUTION:The oscillation frequency of the crystal oscillator tends to increase whichever capacity value is decreased, the input-side capacitors 4 connected to the crystal oscillator 1 or an output-side capacitor 5. For the purpose, the input-side capacitors 4 which have mutually different capacity values are prepared, and the capacity value of a capacitor 4 connected to one terminal of the crystal oscillator 1 and the input of an amplifying circuit can freely be varied depending upon which of memory elements 6 connected to the input-side capacitors 4 information is written in, thereby adjusting the oscillation frequency. The individual capacity values of the capacitors 4 can be set to specific values and the oscillation frequency of the crystal oscillator can be adjusted with high precision.
Patent JP-2000063985-A (JP)
Title: Cold rolled steel sheet for porcelain enameling, hardly causing strength reduction after firing
Inventor: MATSUKI YASUHIRO
IPC: C22C38/42
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a cold rolled steel sheet for porcelain enameling, excellent in porcelain enameling characteristics and formability and hardly causing strength reduction after firing. SOLUTION: The steel sheet has a composition consisting of, by weight, <=0.005% C, 0-0.05% Si, 0.2-0.7% Mn, 0.004-0.025% P, 0.005-0.045% S, 0-0.01% Al, 0.04-0.1% O, 0.02-0.05% Cu, <=0.005% N, 0.01-0.1% Ni, 0.5×0 to 2.5×0 of Cr, and the balance essentially Fe.