baber/WOPTO huggingface dataset:
Patent JP-H09317981-A (JP)
Title: Short pipe for branching
Inventor: KOJIMA KENICHIRO
IPC: B29D23/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To easily change the removing angle of a branch pipe without the necessity of boring work for a branch saddle joint in a job site. SOLUTION: A branching short pipe 1 is formed of polyethylene, and a hole is previously opened in the central circumferential wall of the pipe 1. This hole is a hole with which the inner space of the pipe 22 of a saddle joint 2 is communicated, and the saddle joint 2 is welded in this position. After this branching short pipe 1 is interposed between main pipes 3, 4 and the removing angle of the pipe 22 of the saddle joint 2 is regulated, the branching short pipe 1 and the main pipes 3, 4 are welded to each other through EF couplings 6, 7. Further, a branch pipe 5 is attached to the pipe 22 by using an EF coupling 8.
Patent JP-H09320422-A (JP)
Title: Proximity sensor
Inventor: YAMADA KIYONORI
IPC: H01H36/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent a case from being damaged to the utmost, and concurrently enhance sensor performance. SOLUTION: A case 11 is made out of stainless steel. A core holder 13 is mounted in the inside of the tip end portion of the case 11 in such a way that an opening at the tip end is blocked, and a detection element 16 composed of a core 14 and a coil 15 is provided for the core holder 13. A mounting member 18 is composed of a fitting 19 in a L shape and nuts 20 and 21, and these parts are made of iron. The case 11 is fixed to a mounting site A by way of the mounting member 18.
Patent JP-H084768-A (JP)
Title: Static pressure rotary bearing device
Inventor: YAMAZAKI SHIRO
IPC: F16C32/06
Filed: 1994-06-21
Abstract: PURPOSE:To prevent formation of an air boundary layer on a slidingly movable surface of a rotary shaft or a bearing, and rotate a shaft at high speed by setting surface roughness of the slidingly movable surface of both the rotary shaft and the bearing in a specific range in a device to support the rotary shaft by supplying gas to a clearance between the rotary shaft and the bearing. CONSTITUTION:A static pressure rotary bearing device rotatably supports a rotary shaft 5 by a bearing 1 provided with a supply hole 3 communicated with a slidingly movable surface 1a of an inside surface of the bearing 1 from an air supply hole 2 opening on an outer peripheral side surface. In this case, both a slidingly movable surface 1a of the bearing 1 and a slidingly movable surface 5a of the rotary shaft 5 are formed as a comparatively rough surface having surface roughness (Rmax) of 1.5 to 8mum. A turbine 7 is fixed to a central part of the rotary shaft 5, and spacers 8 are fixed to both ends, and an air turbine provided with a turbine side air supply hole 9 and a turbine blowing nozzle 10 is added to a part opposed to the turbine 7 of the bearing 1. Thereby, the rotary shaft 5 supported under static pressure in a noncontact condition can be rotated at high speed with high accuracy.
Patent JP-S5929090-A (JP)
Title: Anaerobic treatment of organic waste liquid
Inventor: MATSUI SABUROU
IPC: C02F3/28
Filed: 1982-08-10
Abstract: PURPOSE:To accelerate the conversion of the org. materials in org. waste liquid to acetic acids by returning the sulfate ions obtd. by oxidizing the H2S produced in an anaerobic treatment of the waste liquid to the above-described anaerobic treatment state. CONSTITUTION:The org. materials in org. waste liquid such as excess sludge or the like produced from a treatment plant for night soil are converted to acetic acids by utilizing the sulfate reducing bacteria (e.g.; desulfovibrio) in the presence of sulfate. If the sulfate ions in the stage of digesting such org. waste liquid are made present at mole corresponding to 0.3-3 times or more that of the org. carbon in the waste liquid, the org. materials can be decomposed effectively down to acetic acids. The H2S generated from the reaction for forming acids by the anaerobic treatment is captured and the sulfate ion obtd. by oxidizing the same are returned to the above-described anaerobic treatment stage for use. The resulted product of acid forming reaction is subjected to mathane forming reaction by methane forming bacteria to grow gaseous methane efficiently.
Patent JP-H09325345-A (JP)
Title: Liquid crystal display panel
Inventor: SHOBARA KIYOSHI
IPC: G02F1/1341
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent the infiltration of a liquid crystal material sealing a liquid crystal injection port into a display effective area by providing substrates with first blocking members and arranging second blocking members in an adequate place within the internal space of a liquid crystal injection port part. SOLUTION: Liquid crystals are enclosed between the substrate 1 and the substrate 2 from the liquid crystal injection port 12 formed by a sealant 5. A sealant 13 for sealing this liquid crystal injection port 12 is thereafter injected and the liquid crystal injection port 12 is sealed. The first blocking member, for example, dummy transparent electrodes are formed near the end face of the liquid crystal injection port 12 on the outer side exceeding the effective display area 7 on both substrates 2, 3 in order for the sealant 13 to infiltrate the effective display area 7. Further, plural pieces of the second blocking members 14 for controlling the sealant 13 to prevent the infiltration of the sealant 13 to effective display area 7 are arranged in two stages in the liquid crystal injection port 12. The second blocking members 14 are arranged respectively at the point of 0.3mm in the first stage and at the start point of 1.1mm in the second stage with the end face of the liquid crystal injection port 12 as a start point.
Patent JP-S62293903-A (JP)
Title: Detecting method for idle running and skidding for electric rolling stock
Inventor: NAKAMOTO MASAHIKO
IPC: B60L3/10
Filed: 1986-06-12
Abstract: PURPOSE:To enable idle running or skidding to be always detected at a proper reference level, by setting the reference level for detecting the idle running and the skidding, based on a rate of timewise change of control motor rotary- frequency of a VVVF inverter. CONSTITUTION:By a first differentiator 81, first motor frequency FM1 is time- differentiated, and the output is generated as signal for detecting the idle running or the skidding of a first motor M1. By a minimum value detector 9, the smallest value of the motor frequency FM1-FMn of respective motors M1-Mn is detected, and is fed to a variable-voltage variable-frequency VVVF inverter 10, as control motor rotary-frequency fM, and is fed to a second differentiator 82. With a constant unit 11, the output of the second differentiator 82 is multiplied by a constant K, and the output of a reference level for detecting the idle running or the skidding is generated. From a comparator 6, the output of specified signal is directed to a re-adhesion control system 7, when the level of the output signal of the first differentiator 81 exceeds the reference level.
Patent JP-S6120198-A (JP)
Inventor: SATOU KAZUO
IPC: G08C19/38
Filed: 1984-07-06
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-S63304672-A (JP)
Title: Semiconductor device
Inventor: KANAZAWA KUNIHIKO
IPC: H01L29/80
Filed: 1987-06-03
Abstract: PURPOSE:To eliminate a mixer or a modulator or signal composite circuits with filter and a DC power supply for miniaturization and stabilization of circuits by a method wherein two electrodes with the resistance between them exceeding 100OMEGA are formed on one side while one electrode is formed on the other side. CONSTITUTION:Schottky metal 2 and an ohmic metal 3 are formed on a substrate 1 and the former is by an evaporation or sputtering process. Later, an alloying process is performed by heating up the temperature of the substrate 1. The two electrodes out of cathodes or anodes of thus formed semiconductor device or the same electrodes jointly own a depletion layer immediately below them to constitute the ohmic metal 3 and ordinary diodes even if either electrodes are used. Through these procedures, a coupler can be eliminated from a mixer or the circuits of a modulator while entirely eliminating a DC power supply. Furthermore, the DC power supply can be entirely eliminated from a gain control circuit for the miniaturization and the stabilization of the circuits.
Patent JP-H06331987-A (JP)
Title: Liquid crystal display device
Inventor: SHIMIZU MICHIO
IPC: G02F1/1337
Filed: 1993-05-18
Abstract: PURPOSE:To expel the regulating force for orientation from columnar resins and to improve the characteristics of the liquid crystal display device having a structure to tightly adhere a substrate and a substrate by using the precipitated columnar resin materials. CONSTITUTION:Hydrophobic or hydrophilic materials are used as the materials constituting the columnar resin materials 117 in compliance with the orientation state of liquid crystals 116, by which the contrast is improved. More specifically, the hydrophobic materials are used as the columnar resin materials 117 when the liquid crystals 116 are oriented in parallel with the substrates 110, 111. The hydrophobic materials are used as the columnar resin materials 117 when the liquid crystals 116 are oriented perpendicularly to the substrates 110, 111.
Patent JP-S6031137-A (JP)
Title: Photosensitive resin composition
Inventor: ONOSE KATSUHIDE
IPC: G03F7/038
Filed: 1983-08-01
Abstract: PURPOSE:To obtain a photosensitive resin compsn. superior in photosensitive characteristics, thermal property, insulating property, and workability by mixing a photosensitvie phenoxy resin with a nonreactive polymer compd. CONSTITUTION:A photosensitive resin compsn. consisting of a photosensitive phenoxy resin represented by fourmula I in which n is an integer, a photoinitiator, a photosensitizer, and cross-linking agent contains a polymer compd. nonreactive with the phenoxy resin. From the viewpoint of the compatibility with the photosensitive phenoxy resin, said nonreactive polymer is, preferably, a phenoxy resin deriv. represented by formula II in which R is alkyl and (n) is an integer. An amt. of nonreactive polymer to be added is, preferably, selected from the range of 10-60pts.wt. per 100pts.wt. of the photosensitive phenoxy resin, because it comes to exhibit a scum preventing effect when it is added in an amt. of >=10pts.wt., and it lowers in sensitivity when added in an amt. of >=60pts.wt.
Patent JP-H10328236-A (JP)
Title: Paper diaper with fastening means
Inventor: ONO HIROSHI
IPC: A61F13/49
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To surely prevent a hook-and-loop fastener element from peeling from a base-material sheet. SOLUTION: The locking element 11 of a fastening tape is fixed in position inside the outer edge of a base-material sheet 12, and an inner fixed sheet 14 extending from the surface of the inner end of the locking element 11 beyond its inner edge is fixed to the surface of the inner end and the base material sheet. The end of the base material sheet 12 is folded inwards, and this folded end extends beyond the outer edge of the locking element 11 to the surface of the outer end and is secured to the surface of the outer end, and from this secured part to at least a part extending beyond its outer edge, a folded part is secured to the unfolded part of a base-material sheet 13.
Patent JP-H11338777-A (JP)
Title: Cache memory and access history storage method
Inventor: MINAGAWA TAKAYUKI
IPC: G06F12/12
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a cache memory and an access history storage method with which an LRU decode system is adopted, access history information equal to conventional one can be held with less LRU bits and memory capacity can be reduced. SOLUTION: Concerning the cache memory with which the LRU decode system is adopted and any entry is selected by an N-way set associative system defining N as an integer >='4', this memory is provided with a first storage means 15 for storing N-1 ways of access histories, second storage means 15 for storing the order of access from one remaining way to the N-1 ways and entry replacing means 14 for preferentially selecting the invalidated entry and replacing it with the new entry according to the access histories and access order.
Patent JP-H04339153-A (JP)
Title: Control device for fuel injection of internal combustion engine
Inventor: AKASAKI NAOSUKE
IPC: F02D41/36
Filed: 1991-05-15
Abstract: PURPOSE:To control the discharge of harmful constituent and to improve the operating performance of an engine by dividedly jetting fuel with computed overlapping term being avoided when the fuel is judged to be dividedly jetted, and prohibiting the divided fuel injection when an invalid term is judged to be longer than the overlapping term. CONSTITUTION:Signals given by each of sensors 10, 11, 12, 13, 16 and 20 for cooling water temperature, cylinder discrimination, TDC, a crank angle, car speed and oil pressure are inputted into ECU 5, which computes them to control a fuel injection valve 6, an ignition plug 14 and an electromagnetic valve 9. ECU 5 computes the quantity of fuel injection, the valve opening and overlapping terms of an exhaust valve and of an intake valve, and the invalid term of the fuel injection valve 6, and judges whether the fuel shall be dividedly jetted or not. When the fuel is judged to be dividedly jetted, it is dividedly jetted with the overlapping term being avoided, and when the invalid term is judged to be longer than the overlapping term, the divided fuel injection is prohibited. Thus the blow-by of the fuel can be prevented, and the discharge of harmful constituent such as HC or the like can be reduced.
Patent JP-H11331962-A (JP)
Title: Management device and method for address control data
Inventor: AOKI HIROO
IPC: H04J3/00
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To simplify write/read control of ACD(address control data) by preparing a control part which writes the ACD into a 2nd control memory while the ACD are read out of a 1st control memory. SOLUTION: A master ACM 11 is set in a write/read mode with a slave ACM 12 set in a read mode respectively via switching a selector 13 that is carried out by a control part 10. The address designating signal sent from an address counter 14 is given to the ACM 12, and the ACD on the corresponding addresses are successively read out of the ACM 12. Meanwhile, the part 10 switches the selector 13 in parallel to the reading of the ACD and writes the new ACD into the address of the ACM 11 that is designated by the address designating signal of the counter 14. Then the new ACD is instantaneously read and confirmed by the part 10.
Patent JP-H088738-A (JP)
Title: Pll circuit device
Inventor: OGAWA YOSHITO
IPC: H03L7/199
Filed: 1994-06-22
Abstract: PURPOSE:To allow a circuit which has a holdover timing holding function for holding the input clock phase information acquired right before the input clock of a PLL circuit becomes inappropriate due to the failure not to hold the phase information obtained right before a failure since the input clock of the information is gradually deteriorated and the information is not correct. CONSTITUTION:A hold timing generator 12 samples the input phase information d1-d3 at three sampling points which are set at each time T given from a time constant generator 11. The information d1-d3 are fetched by the memory counters 13-15 respectively, and a selector 16 always reads out the old phase information (q) to send them to a hold counter 10. Thus the counter 10 always counts and also divides the VCO clocks (b) based on the old phase information not on the latest one. Therefore the counter 10 does not operate based on the phase information on the input clock whose phase is deteriorated when a failure occurs and then operates based on the correct phase information obtained before occurrence of the failure.
Patent JP-H10328864-A (JP)
Title: Laser beam machining device and method for measuring position of object to be machined
Inventor: ITOU YUKITOSHI
IPC: B23K26/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To measure position of each object to be machined, with high detecting precision and in a short time, by scanning a laser beam in the prescribed direction on the object by means of a scanner and determining the object position on the basis of a change in the light quantity of reflected light by a position calculating means. SOLUTION: Before marking, measurement is made on the position on a jig for an object 10 to be machined. A YAG laser beam is generated by a YAG laser generator 1 under the control of a marker controller 7 and guided to a galvano-meter scanner 2a, 2b through a half mirror 12a. Simultaneously, with the scanner 2a, 2b actuated under the control of the marker controller 7, a laser beam generated by the YAG 1 and a He-Ne laser generator 3 is scanned over the object 10 to be machined. The light quantity reflected by the object 10 is detected by a PIN photodiode 4, and the position of the object 10 is calculated by a light quantity processor 5 on the basis of a light quantity change detected by the photodiode 4.
Patent JP-H088000-A (JP)
Title: Connector
Inventor: OZAKI ETSUJI
IPC: H01R24/00
Filed: 1994-06-22
Abstract: PURPOSE:To provide a connector for easily performing a mounting assurance test for a connector. CONSTITUTION:Provided are a connector pin 11 having a lug 11a connected to a conductive pattern 15 on a mounting substrate 14 and a socket 11b provided at the opposite side of the lug 11a, and a connector body 12 for holding one or a plurality of the connector pins 11. A tapered shape hole 13 for continuity test reaching the connector pin 11 is provided in the connector body 12. Executing the continuity test across the hole 13 for continuity test and a conductive pattern 15 executes a mounting assurance test for a connector. In addition, the hole 13 for continuity test is of a tapered shape. Thus the connector mounting assurance test is available by means of an inexpensive needle 16 for test which requires no high positioning accuracy.
Patent JP-S6346488-A (JP)
Inventor: SHIYUTEFUEN HARISU
IPC: G11C13/04
Filed: 1987-06-05
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-S5765099-A (JP)
Title: Broadcasting device for earthquake
Inventor: NISHI KENICHI
IPC: G08B21/00
Filed: 1980-10-07
Abstract: PURPOSE:To enable cool-headed broadcast automatically, by forming two steps of broadcasting, through the connection of the 1st magnetic tape recording the content of broadcast corresponding to the priliminary tremors sensing of an earthquake and the 2nd recording tape corresponding to the sensing of major earthquake, to an amplifier constituting a broadcasting equipment which can make simultaneous broadcast for a factory. CONSTITUTION:To a broadcast device main body 1 incorporating an amplifier having a power plug 3, a microphone 2 and two speakers SP1 and SP2 are connected, and a sensor 4 which can sense longitudinal P waves for priliminary tremors and a detector 5 which senses transversal S waves being the major earthquake having greater oscillation energy but slower than the longitudinal waves, are connected. A P wave sensing signal S4 from the detector 4 is branched and the 1st magnetic tape 6 recording the content of broadcast corresponding the sensing of initial fine oscillation is connected with the main body 1, and an S wave sensing signal S5 from the detector 5 is branched similarly and the 2nd tape 7 corresponding to the sensing of the S waves is provided with the main body 1. Thus, the main body 1 reproduces the content of the recording of the tapes 1, 2, and the speaker SP1 is operated at first and then the SPn is activated.
Patent JP-S622270-A (JP)
Title: Neutral paper
Inventor: YOKOI NAOKI
IPC: G03G7/00
Filed: 1985-06-28
Abstract: PURPOSE:To reduce abrasion of a photosensitive body and to enable a high- quality image to be obtained even after forming a large number of copies by using neutral paper prepared by using, as a filler, calcium carbonate particles coated on the surfaces, or obtained by binding plural particles. CONSTITUTION:The neutral paper is obtained by coating the surfaces of the calcium carbonate particles by surface treatment or binding plural particles with each other, mixing them with pulp, and making paper. As the calcium carbonate, heavy calcium carbonate obtained by crushing limestone, chalk, and so on, and chemically prepared precipitated calcium carbonate can be used, and talc, kaolin, and so on, small in abrasivity can be mixed with the calcium carbonate, thus permitting abrasion of the photosensitive body due to the forms and hardness of the calcium carbonate particles to be prevented by forming a coating layer on the surfaces of the calcium carbonate particles.
Patent JP-H0432473-A (JP)
Title: Elevator control panel
Inventor: UCHINO HIDEO
IPC: B66B11/04
Filed: 1990-05-30
Abstract: PURPOSE:To simplify installation structure and prevent the invasion of mixed air, dust, rats, and the like by supporting a box body with built-in control equip ment at the specified height from the floor surface by leg pieces, then fitting enclosing plates outside the leg pieces so as to enclose the lower space of the box body, and providing the enclosing plates with a duct end connection for connecting a wiring duct. CONSTITUTION:A control panel 2 is provided with a box body 3 with built-in control equipment and supporting leg pieces 4, and the box body 3 is supported at the specified height by the let pieces 4. Enclosing plates 10 are fitted outside the leg pieces 4 to enclose the lower space of the box body 3. A duct end connection is further formed at the enclosing plates 10 so as to insert/connect a wiring duct 6. A pull box can be thereby omitted to simplify installation, and also the lower space can be utilized as a wiring pull-in space.
Patent JP-H08331991-A (JP)
Title: Device for culturing plant
Inventor: WATABE HIDEO
IPC: A01G31/00
Filed: 1995-06-07
Abstract: PURPOSE: To provide a plant-culturing device capable of irradiating light to all plants supported with plant-supporting panels as much as possible, enhancing the yield of the normally raised plants and increasing the plant culture area. CONSTITUTION: In a plant culture device in which plant-supporting panels having many arranged plant-supporting holes in parallel to each other and which is used for irradiating artificial light on plants supported in the holes for their growth, each of the plant-supporting panels is divided into two or more pieces in the vertical direction, and the inclination angle β1 of the upper stage panel 10 is disposed at a larger angle than that β2 of the lower stage panel 11.
Patent JP-S5476535-A (JP)
Title: Esterification
Inventor: IKEUCHI HIROYUKI
IPC: C07C67/08
Filed: 1977-11-22
Abstract: PURPOSE: To obtain a substance consisting mainly of bis-2-hydroxyethyl terephthalate and/or its low polymer at a low cost, by maintaining the reaction temperature and pressure within specific ranges during the slurry supply, followed by reducting the pressure after the supply to suppress the by-product formaton in esterifying terephthalic acid with ethylene glycol batchwise.  
     CONSTITUTION: A slurry of terephthalic acid and ethylene glycol is fed to a system containing bis-2-hydroxyethyl terephthalate (BHT) and/or its low polymer continuously and esterified batchwise. During the slurry supply, the reaction temperature is maintained at 230W259°C; the pressure, within the range of the formula [Pr is the reaction pressure (kg/cm 2 ); T is the reaction temperature (°C)]. After the slurry supply, the pressure is reduced to lower than that during the slurry supply to comlete the reaction. BHT thus obtained exists in a high conversion range with sufficient polycondensation reactivity, wherein the dispersibility of fine titanium oxide particles is satisfactory. 
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