baber/WOPTO huggingface dataset:
Patent JP-H10202139-A (JP)
Title: Method and device for removing light substance mixed into gravel
Inventor: NAGAI MASAO
IPC: B03B5/28
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To efficiently remove a light substance such as a wood chip, roots of plants and pumice which are mixed into gravel (train diameter mainly is 5-25mm) sorted in an aggregate production plant and are unsuitable for an aggregate and are lighter than gravel but sink in water. SOLUTION: Gravel 13 mixed with a light substance 15 is settled into water in a classification tank 1 like a curtain having a constant layer thickness. The light substance 15 mixed into gravel 13 being settled is purged together with air bubbles to the outside of a gravel layer by sending a jet air bubbles flow which perforates the gravel layer at a prescribed angle in a rage within 45-135 degrees for the settling direction. Thereafter, light substance 15 is raised by buoyance of the air bubbles and the upwelling current of water being caused in the classification tank and overflowed together with water from an overflow weir 5. Gravel grains, which have been purged from light substance 15 and have large specific gravity, are allowed to fall in the lower part of the classification tank 1. Gravel free from light substance 15 and becoming an aggregate 14 is obtained.
Patent JP-H10201670-A (JP)
Title: Damper unit for toilet seat and lid
Inventor: IWASHITA HIROYUKI
IPC: F16F7/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To impart versatility to various damper units used in various toilet stool structures. SOLUTION: A damper unit A comprises first 7 and second 8 separable cases, etc., which are stacked and integrated together along the direction of its axis. A damper rotor 9 is rotatably installed inside the case 7, an axial hole 11 is provided along the axis of the damper rotor 9, and the end of a shaft 15 passing through an axis inside the adjacent case 8 is journalled there. A damper rotor 10 formed integrally with the shank 14' of a hollow shaft 14 passing through an axial hole 8" is rotatably installed inside the case 8, and an axial hole 12 having both side ends opened is provided along the axis of the damper rotor 10. An axial hole E' is provided in a case E coupled and integrated with the case 8, and the shank 14' integrated with the hollow shaft 14 is passed through the axial hole E'. A self-contained mechanism is provided inside the case E and interlocks with the shank 14'.
Patent JP-S62185356-A (JP)
Title: Test circuit for integrated circuit
Inventor: SHICHINOHE DAISUKE
IPC: H01L27/04
Filed: 1986-02-08
Abstract: PURPOSE:To conduct the DC parameter test of an IC efficiently by mounting a control terminal simultaneously bringing one or both of an output terminal and an input/output terminal to the same level and a logical means setting the input/output terminal to high impedance or under an input state in a test circuit. CONSTITUTION:Input/output terminals 71, 81 can be controlled to high impedance or under an input state by control terminals 72, 82 connected to an NOR 4. Control terminals 2, 3 set output terminals 51, 61 and the input/output terminals 71, 81 at a high or low level. When the terminal 2 or 3 is brought to the low level, the logical states of the whole terminals can be set simultaneously. NAND gates 21-24, 31-34 are used for setting the levels of the output terminals 51, 61 and the input/output terminals 72, 82, but other circuit constitution may be employed when the same result is acquired. According to the constitution, the logical states of one or both of the output terminals and the input/ output terminals can be set freely, thus improving the efficiency of a test.
Patent JP-S62191129-A (JP)
Title: Fiber-reinforced plastic hollow section and continuous manufacture and device thereof
Inventor: NORUBERUTO ROONA
IPC: B29C53/80
Filed: 1987-02-06
Abstract: 1. A process for the continuous production of fibre-reinforced plastics hollow sections, wherein a parting foil (3), and inner gel coat and a first layer of fibrous material (20, 21) are applied round a stationary mandrel (1), then further layers (34, 37) of fibrous material and liquid plastics material are laid round the first layer of fibrous material (20, 21), the hollow section is calibrated in a forming tool (40) and then heated so that the plastics material is cured, and wherein the cured hollow section is continously withdrawn from the mandrel (1) by a gripping device (52) and is finally cut into lengths, characterized in that the inner gel coat is applied to the parting foil (3) provided on the mandrel (1) and is gelled by heating, that the first layer of fibrous material (20, 21) with the liquid plastics material is laid, overlapping, on the inner gel coat, and that before the further layers (34, 37) of fibrous material are applied, the hollow section is heated and the plastics material in the first layer of fibrous material (20, 21) is cured.
Patent JP-H10219205-A (JP)
Title: Single-side tacky tape
Inventor: HASEGAWA NAOKI
IPC: C09J201/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a single-side tacky tape having release sheet, free from double breakage of end face, excellent in accuracy of the width and hardly causing stain of end face and deformation of wound state. SOLUTION: This single-side tacky tape is obtained by laminating one face of a sheet-like substrate (a) onto a tacky agent layer (b), laminating other face of the tacky agent layer (b) onto readily releasably treated face of single-side releasable sheet (c) whose single-side face is subjected to readily releasable treatment and bringing the face of the single-side release sheet (c) which is not subjected to readily releasable treatment to a slightly tacky agent layer (d) to afford a raw fabric sheet, bringing the resultant raw fabric sheet into contact with one, two or more blades at the position perpendicular to the longitudinal direction, cutting the raw fabric into finer plural tapes than the width of raw fabric sheet so as to become parallel to the longitudinal direction and winding plural tapes around plural cores.
Patent JP-S54118316-A (JP)
Title: Steel pipe heat treatment apparatus
Inventor: FUJIMURO MASASHI
IPC: C21D9/08
Filed: 1978-03-07
Abstract: PURPOSE:In a heat treatment apparatus, steel pipe transferring device is provided separately from pipe rotating device so that the velocities of steel pipe rotation and transfer are independently controlled to the best values, respectively. CONSTITUTION:The tail end steel pipe 1 is connected to the transfer device 22a, which is moved in the arrow direction 38, then the head end of the pipe is inserted into the rotation device 3a and moved quickly to the front of the heater 19 by the driving motor 29. The motor 18 actuates the rotation device 3a to 3d, which transfer the pipe in axis direction while rotating the pipe radially, whereby the pipe is heated by the heater 19 to a desired temperature and rapidly cooled by the cooler 20 to be quanched. The pipe 1 is further moved until the head end reaches the transfer device 22b, which is connected to the head end, and the transfer device 22a is disconnected. Thereafter, the transfer device 22b functions to move the pipe 1 so that the pipe 1 undergoes heat treatment and after its completion the pipe 1 is moved quickly. These cycles are repeated.
Patent JP-S56123752-A (JP)
Title: Fixing device for compensatory coil connecting wire on dc machine
Inventor: UCHIDA TAKASHI
IPC: H02K3/46
Filed: 1980-03-05
Abstract: PURPOSE:To shorten the fixing time of connecting wires as well as to improve the heat radiation from the connecting wires by a method wherein a heat-resisting tube is interpositioned between each connecting wire, resin is injected into the tube and hardened, and the hardened outside wall of the tube is contacted to the connecting wires. CONSTITUTION:Between the connecting wires 2 of a compensating coil 1, the tube 30 consisting of a heat-resisting film is interposed. Then, after blocking one end of the tube 30, the resin 7 is injected from the other end and have the outside wall of the tube 30 to come in contact with each connecting wire 2. Subsequently, the injected resin is hardened by heating. Through these procedures, the fixing of the connecting wires 2 can be performed easily, the heat conductivity is increased and the heat radiating property is improved as well.
Patent JP-S58144093-A (JP)
Inventor: INAOKA MASAAKI
IPC: B66C23/42
Filed: 1982-02-19
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-H10306857-A (JP)
Title: Hydraulic tensioner
Inventor: SIMPSON ROGER T
IPC: F16H7/08
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic tensioner to minimize an air amount in a chamber and improve performance. SOLUTION: A hydraulic tensioner comprises a housing 102 having a hole 104; a hollow piston 130 slidably contained in a hole 104; a piston spring 170 to energize the piston 130 in a protrusion direction; and a valve housing having a hollow structure containing an inner chamber 313 and a plurality of valve housing apertures 216 and 311. The valve housing aperture 216 intercouples the inside chamber 313 and a pressure chamber 180, and the valve housing aperture 311 intercouples the inside chamber 313 and a pressure fluid source.
Patent JP-S62185023-A (JP)
Title: Production of polysaccharide ma9
Inventor: SHIMIZU MASAKI
IPC: A61K36/18
Filed: 1986-02-12
Abstract: PURPOSE:To industrially and advantageously obtain a polysaccharide MA9 which is an antitumor agent, by extracting a tree bark of Melia azadirachta Linn. with water while boiling under pressure, adjusting the pH of the above- mentioned extract solution to a specific value and purifying the extract solution by an alcohol precipitation method. CONSTITUTION:A tree bark of Melia azadirachta Linn. is extracted with water while boiling, preferably 1-3atm (gauge pressure) pressure and the resultant extract solution is adjusted to 1-3pH. An alcohol is then added to collect the formed precipitates and afford the aimed polysaccharide MA9. Methanol or ethanol is preferably used as the alcohol. Purification by gel filtration is further required by a conventional method, but the polysaccharide MA9 is obtained in very high purity by an alcohol precipitation method in this method. Since the amount of the colored impurities is small, purification by the gel filtration is not required. The polysaccharide MA9 can be obtained in good yield in a short process and this method is suitable for industrial production.
Patent JP-H05226667-A (JP)
Title: Non-volatile semiconductor storage device
Inventor: FUKUMOTO KATSUMI
IPC: H01L29/792
Filed: 1992-02-13
Abstract: PURPOSE:To realize a non-volatile semiconductor storage device which can remarkably reduce a layout area of a memory cell structure to achieve a high integration density. CONSTITUTION:One end of a capacitor C to form a DRAM cell B is connected to a control gate G of an EEPROM transistor 1 forming an EEPROM cell A for common use, a tunnel oxide film 10 of a floating gate FG which enables input and output of electrons of the EEPROM cell A is connected to the source side and a high voltage is alternately applied to the capacitor gate CG of the capacitor C and the source line SRC connected in the source side of EEPROM transistor 1 to conduct write and erasing operations for EEPROM cell A.
Patent JP-H05226989-A (JP)
Title: Output latch circuit
Inventor: AMANO KAORI
IPC: H03K5/133
Filed: 1992-02-13
Abstract: PURPOSE:To provide the output latch circuit controlling a timing of outputting an output signal based on an external clock input signal in which the timing of the output signal with respect to the external clock input signal is able to be revised. CONSTITUTION:Input terminals of latch circuits 2a-2n are connected respectively to output terminals of latch circuits 1a-1n. An output terminal of a buffer circuit 4 whose input terminal connects to the external clock input terminal 10 is connected to the clock input terminal of the latch circuits 1a-1n. An output terminal of the buffer circuit 4 is connected to one input terminal of an exclusive OR circuit 3 and an output polarity selection terminal 11 is connected to the other input terminal. The clock input terminal of the latch circuits 2a-2n is connected to an output terminal of the exclusive OR circuit 3.
Patent JP-2000226045-A (JP)
Title: Rubber plug for medical container
Inventor: NISHIKAWA KAZUO
IPC: B65D51/18
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a rubber plug for medical container which can close a container completely airtightly and can be easily removed therefrom. SOLUTION: The rubber plug 1 comprises a leg part 4, which can be closely attached onto the inner circumferential surface of an opening 7 of a container 2 made of glass or plastics and onto the top surface of a flange 6 thereof, and a top board part 3. The outer circumferential surface of the top board part 3 of the plug 1 is formed into an incline surface 5 so that when the plug 1 is mounted on the opening 7 of the container 2, an annular step 8 is formed between the outer circumferential surface of the part 3 and the outer circumferential surface of the top surface of the flange 6 of the opening 7 of the container 2.
Patent JP-S61187313-A (JP)
Inventor: KARURU SHIYUTENTSUERU
IPC: H01F29/02
Filed: 1986-02-12
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-2000225387-A (JP)
Title: Method and apparatus for treating pollutant
Inventor: KAPIRA MUKESSHU
IPC: B09C1/06
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To minimize a treatment time by maximizing the transfer of heat to an inert substrate material to be treated and to reduce the influence of the thermal expansion of a treatment chamber at a time of the separation of a pollutant from the inert substrate material. SOLUTION: A substantially airtight treatment chamber 40 having a substrate material intake port and a substrate material take-out port is constituted of a suspension system and two or more groove parts 48a, 48b for treating a substrate material are provided to the chamber 40. A heater for indirectly heating the chamber 40, augers 52a, 52b for moving the substrate material from the substrate material intake port to the substrate material take-out port through two or more groove parts 48a, 48b of the chamber and a vapor condensing treatment system for discharging vapor from the chamber 40 in order to remove a pollutant to perform restoring treatment are provided.
Patent JP-S63196076-A (JP)
Title: Thin film transistor array
Inventor: SANO YUTAKA
IPC: H01L27/12
Filed: 1987-02-10
Abstract: PURPOSE:To planarize the device surface by allowing a SiO2 thin film or PSG thin film to be deposited only in the recessed part except for the active layer by a list-off method using a Langmure-Blodgett (LB) film as a resist. CONSTITUTION:On a hydrophilic insulating substrate 11, an active layer 5 comprised of an a-Si:H thin film or a poly-Si thin film is formed, and on the substrate 11 except for the active layer, a SiO2 thin film or PSG thin film is formed by a list-off method using an LB film as a resist. An inter-layer insulating film 7 is stacked on a gate oxide film 4, gate electrode 6, source 2 and drain 3, and a metallic electrode wiring 8 is provided on the contact hole formed in the inter-layer insulating film 7. Since the surface of the active layer 5 and the SiO2 thin film or PSG thin film 9 has a planar structure as this, the step coverage of the inter-layer insulating layer 7 is improved, whereby the planarization of the device surface is facilitated.
Patent JP-S58145150-A (JP)
Title: Lead frame
Inventor: KOYAMA HIROBUMI
IPC: H01L23/495
Filed: 1982-02-22
Abstract: PURPOSE:To prevent the intrusion of moisture into a semiconductor chip by partially punching a base plate in a section around a placing section. CONSTITUTION:?-shaped holes 7a, 7b are punched so as to surround the section around the placing section 2 indicating a semiconductor-chip placing position of the lead frame, and the semiconductor chip placed onto the placing section 2 and the lead frame are sealed with resin, thus preventing intrusion up to the semiconductor chip of moisture entering through connecting strips 8a, 8b. Resin flows into the holes 7a, 7b, thus increasing the mechanical strength of the lead frame.
Patent JP-S63195477-A (JP)
Title: Spool valve
Inventor: ICHIHASHI KOJI
IPC: F16K11/07
Filed: 1987-02-10
Abstract: PURPOSE:To prevent foreign matter from accumulating in the operating fluid by providing a ring groove communicatable to a passage adjacent to a land located on the moved direction side of the spool of a noncontrollable land provided on the spool in a valve bore without making a port. CONSTITUTION:Sliding surfaces 32-34 are to be provided on the circumference of the opening port of a valve bore 29 of a supply port 30 and an actuator 31, and a noncontrollable land 36, that does not open the supply port 30, is to be provided on the circumference of a spool 35. A sliding surface 32 of separated lands 37a and 37b are made possible to slide whereby, a ring groove 39 is formed between the separated lands 37a and 37b. Consequently, foreign matter 51 mixed in the operating fluid intervenes between the clearance of the separated land 37b and the sliding surface 32 and is collected in a passage 42 by the movement of the spool 35. Accumulation of foreign matter in the operating fluid can be prevented by this constitution.
Patent JP-H10217215-A (JP)
Title: Molding method for hydraulic material
Inventor: ASHIZAWA AKIO
IPC: B28B11/24
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding hydraulic material having large mold cost reduction and excellent mass productivity. SOLUTION: A porous ventilating mold is covered with a heated thermoplastic resin film 13, sucked to a shaping surface of a cavity of the mold, and a convexo-concave shape is transferred by plastic deformation. Then, concrete S is charged, excited and compacted. Thereafter, a normal plate 15 having vent holes is matched, vacuum evacuated to vacuum seal a molding with the plate 15 and the film 13 and the molding is mold released. After the releasing, the film 13 is pulled and rubbed. Then, the molding S is transferred to a curing board 18 having a protruded bent surface 18a, and cured thereon. The plate 15 is superposed on a back surface side of the molding, enclosed with the film 13 as it is and mold released together.  Then, since a lump of the molding is restricted by the plate 15, the lump of the molding can be mold released without mold collapse as an elastic lump of compacted state reduced by the expandable film 13. And, it can be bent plastic deformed without impairing the molding surface by transferring immediately after mold releasing.
Patent JP-H0537584-A (JP)
Title: Control signal transmission circuit
Inventor: KUROIWA HIROSHI
IPC: H04L69/14
Filed: 1991-02-21
Abstract: PURPOSE:To avoid the number of interface lines between a transmission section and a reception section from being increased. CONSTITUTION:A transmission circuit is provided with a transmission section comprising a setting data generating circuit 101 and a setting control signal generating circuit 102 and converting a setting data signal 103 into a tri-state level signal 105 of '1', '0' and 'open' by using a setting control signal 104, and with a reception section comprising a level detection circuit 106 detecting the level 'open' in the tri-state levels of the relevant setting data signal and a data latch circuit 108 latching the setting content. Then the setting data signal is converted into a tri-state level by the setting control signal and the setting/non-setting of the data to the data latch circuit 108 is controlled to detect the level 'open' by a level detection circuit 106 of the reception section by converting the setting data signal into the tri-state level with the setting control signal thereby halving number of interface lines.
Patent JP-S60171875-A (JP)
Title: Two-screen television receiver
Inventor: KAWACHI MAKOTO
IPC: H04N5/45
Filed: 1984-02-16
Abstract: PURPOSE:To prevent luminance change of a slave picture plane by supplying a control output for ABL inverse correction controlling the luminance and contrast to a bright control circuit. CONSTITUTION:The video signal of the slave picture plane is synthesized with the video signal of a master picture plane by a slave picture plane inserting circuit 23 via a contrast control circuit 21 and a bright control circuit 22. The synthesized signal is fed to a bright control circuit via a contrast control circuit 1. The potential change of a capacitor 9 due to the change in the beam current (i) is fed back to the circuits 1, 2 and the ABL operation is activated onto the master and slave picture planes. Furthermore, the potential of the capacitor 9 is fed to the circuits 21, 22 via an ABL inversion correcting transistor 32 so as to correct inversely the ABL control to the slave picture plane signal.
Patent JP-H07218494-A (JP)
Title: Method and apparatus for measuring and analyzing dioxine
Inventor: OGURA SATORU
IPC: G01N1/10
Filed: 1994-02-01
Abstract: PURPOSE:To measure and analyze dioxine with high accuracy while reducing a process from a point of time collecting a sample to a Soxhlet apparatus and labor to a large extent by using one large-sized cylindrical filter paper in order to obtain a detection soln. subjected to the measurement and analysis of dioxine from the dust collection part of an apparatus consisting of dust and gas collection parts at the time of the measurement and analysis of dioxine. CONSTITUTION:A dioxine measuring and analyzing apparatus consists of a vacuum can A having a filtrate receiver D arranged therein and provided with an exhaust port 1, the cock part B equipped with an opening and closing cock airtightly attached to the upper part of the vacuum can A and the main body part 10 of the dust collector C airtightly attached to the upper part of the cock part B and having large-sized cylindrical filter paper 12 provided therein and having a heard part opening 14 provided to the upper part thereof.
Patent JP-S52110031-A (JP)
Title: Detector for focusing
Inventor: HOSOE SANYA
IPC: G02B7/38
Filed: 1976-03-12
Abstract: PURPOSE: To improve the measure accuracy by comparing the amt. of received light of photo-electroconversion element arranged in the rear of predetermined focal plane. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04213665-A (JP)
Title: Conductive panel
Inventor: SUEZON CHIYOU
IPC: E04B1/92
Filed: 1991-01-30
Abstract: PURPOSE: To provide a conductive panel of a building panel form. CONSTITUTION: A panel is provided that is formed from a planar, substantially inflexible cellulosic substrate having a rough or uneven surface, at least one layer of paper or veneer and a layer of an electrically conductive wire mesh or metal foil interposed between the substrate and the layer of paper or veneer. The substrate and the layers are bonded with a layer of a polyolefin that has been grafted with an ethylenically unsaturated carboxylic acid or anhydride. The polyolefin is a homopolymer of ethylene or copolymer of ethylene and a higher hydrocarbon alpha-olefin. Processes for the manufacture of the panel are also provided. The panel may be used in the construction industry, especially as electrical shielding or for the removal of stray electrical currents from electrical or other equipment.