baber/WOPTO huggingface dataset:
Patent JP-H03100373-A (JP)
Title: Automatic pumping machine
Inventor: MOTOI SATOSHI
IPC: F03B13/06
Filed: 1989-09-12
Abstract: PURPOSE:To perform pumping to necessary height without using a motor with a particular device applied to a steel pipe by constructing water discharge ponds in three spots in addition to the essential water discharge pond by a salt water power generating system and arranging these three ponds one after another in a staircase shape a little slantly sideward. CONSTITUTION:A circular open-close door is set up in suction and discharge water ports of a steel pipe and closely attached thereto rotatably sideways with one part fixed to the suction water port of the steel pipe. Before this steel pipe is operated as an automatic pumping machine, for filling the inside of this steel pipe with the seawater, a cylindrical storage water tank is set up in the end of a bank of water discharge ponds provided in three steps, and by setting up a filling water port in the highest position on the bank of a suction water pipe, the seawater in the water storage tank is allowed to flow in from the filling water port by a city water system. A pulley block system is applied for opening and closing the open-close door, and by drilling a small hole in an line opposed to a part fixed for rotating this door sideways, two techrollers are bound and fixed together, with the one pulled so as to prevent the seawater from leaking while the other one used for opening the open-close door. This operation is performed by a winch from a work station on the bank with a pulley utilized.
Patent JP-S6295912-A (JP)
Inventor: DOBASHI MASAO
IPC: H02G1/02
Filed: 1985-10-21
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-H03100381-A (JP)
Title: Swash plate type compressor
Inventor: SHIMIZU SHIGEMI
IPC: F04B27/14
Filed: 1989-09-12
Abstract: PURPOSE:To reduce a pressure drop in a communication path by providing the second communication path through which a crank chamber and a suction chamber communicate with each other, shape memory alloy of changing the shape by a temperature in a crank chamber and a movable valve which is displaced by this shape memory alloy to open and close the second communication path. CONSTITUTION:When a compressor is started in a condition that a liquid refrigerant is accumulated in a crank chamber 11, the liquid refrigerant, contained with lubricating oil and refrigerant gas in the chamber 11 pass through a clearance between a bearing 9b and a main shaft 7, and the refrigerant and the gas, passing being divided into an upper part fine hole 83 and a lower part fine hole 84 via a hole 51 of a valve chamber member 47 and via a valve hole 53 from a joining part 81, is guided into the inside of a suction chamber 33. Here a bellows 57 opens a valve unit 65, when a pressure in the chamber 11 is increased higher than a predetermined value, with the chambers 33 and 11 communicating, and the internal pressure in the chamber 11 is decreased. Also, in the case of a temperature of the chamber 11 lower than the preset temperature of shape deformation of a shape memory alloy 103, the second communication path B is opened by a movable valve 105, and the liquid refrigerant or the refrigerant gas in the chamber 11 is released from the chamber 11 to the chamber 33 with the pressure in the chamber 11 promptly decreased.
Patent JP-H0396832-A (JP)
Title: Method and device for detecting gaseous sox
Inventor: OKADA TAKESHI
IPC: G01N5/02
Filed: 1989-09-11
Abstract: PURPOSE:To exactly detect the concn. of the gaseous SOx in gas by exposing metal nickel to a gaseous atmosphere contg. the gaseous SOx, measuring the corrosion product of the metal nickel surface by the weight difference before and after the corrosion of the metal nickel and detecting the concn. of the gaseous SOx in the gaseous atmosphere. CONSTITUTION:The corrosion product which is reacted with the SOx in the gas contg. the gaseous SOx is formed on the surface of the network metal nickel 1 when the detector of the gaseous SOx is disposed in the gas. This corrosion product is mainly a nickel sulfide and a nickel oxide is also formed when gaseous oxygen coexists. The weight of the metal nickel 1 increases by as much as the formed amts of the sulfide and oxide of the nickel. The corrosion environment atmosphere, such as concn. of the gaseous SOx in the gas where the detector of this gaseous SOx is disposed is, therefore, measured by measuring the weight change of the metal nickel 1 after resting for a prescribed period of time in the gaseous SOx atmosphere.
Patent JP-H0397704-A (JP)
Title: Purification of polymer
Inventor: AMAIKE HIDEO
IPC: C08F6/24
Filed: 1989-09-11
Abstract: PURPOSE:To efficiently obtain a high-purity polymer by diluting a crude polymer with a solvent used in polymerization reaction and purifying the polymer by a specific method using a filter equipped with a ceramic filter. CONSTITUTION:First, a crude polymer containing various salts in the polymer is diluted with a solvent used in polymerization reaction in a tank 11 to prepare a solution to be treated. Then the solution to be treated is fed to a filter 13 equipped with a ceramic filter 13a and circulated while being made to flow along one side of the filter 13a. Further, during operation, the solution to be treated is partially permeated to the other side of the filter 13a by difference in pressure, discharged from an outflow line 15b so that substances existing in the solution are removed in a dissolved state in the filtrate and purity of the polymer remaining in the solution is extremely increased.
Patent JP-H0791316-A (JP)
Title: Piston of internal combustion engine
Inventor: ARAI TAKAYUKI
IPC: F02F3/10
Filed: 1993-09-22
Abstract: PURPOSE:To reduce frictional loss, and restrict deterioration of the dimensional accuracy due to solid lubricant by limiting the application of the solid lubricant to the part at which boundary lubrication is generated. CONSTITUTION:Solid lubricant is applied to the area, the lower end of which is located a distance L2 downward from the center line 6 of a piston pin, the upper end of which is located a distance L1 upward from the center line 6, and both sides of which are in the range of angle theta2 around the center line 7 of a piston. On the other hand, the range of angle theta (<theta2) on both sides of the center line 7 of the piston pin is regarded as a non-application area of solid lubricant, and the solid lubricant is applied to the range of angle thetaon both side in the peripheral direction of the non-application area 5.
Patent JP-S6297029-A (JP)
Title: Data buffer circuit
Inventor: SAKAMOTO TSUTOMU
IPC: G06F3/06
Filed: 1985-10-23
Abstract: PURPOSE:To attain the bidirectional transfer of data among plural MPU through a circuit of a small scale by giving accesses to the one having an effective action among plural write/read data holding means. CONSTITUTION:The input pulse is latched by a write buffer 9 and supplied to a write timing pulse generating circuit 6 to be written to the address of a buffer memory 8 that is indicated by an address counter 1 by the pulse produced from the circuit 6. Then a read timing pulse generating circuit 7 sends the pulses to read buffers 10 and 11 and at the same time reads out the data to transfer it to the 2nd MPU from the 1st MPU. When the data is transferred to the 1st MPU from the 2nd MPU, the data is written to the write buffer 9. Then the transfer direction is changed by a mode setting FF 14. The 1st MPU reads the data out of the read buffer 11 and the 2nd MU sets the data to a write buffer 12 and writes the end data to complete the transfer of data.
Patent JP-H1150318-A (JP)
Title: Decolletage belt
Inventor: KUBO REIKO
IPC: A41F19/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a decolletage belt, capable of readily dressing a Kimono (a Japanese traditional costume) even by one person without disordering a decollete position and preventing the decollete position from disordering with the lapse of time and useful for pulling back the collar. SOLUTION: This decolletage belt is obtained by installing one or more clips 3 capable of gripping the back part in the central part of a belt body 2, windable around the body and equipped with a Hook-and-Loop fastener 5 capable of mutually engaging both ends and fastening the both ends.
Patent JP-H05239083-A (JP)
Title: Method for preparation of bridged metallocene compound, catalytic component for olefin polymerization, and method for olefin polymerization
Inventor: BEEK JOHANNUS ANTONIUS MARIA V
IPC: C08F4/64
Filed: 1992-09-03
Abstract: The invention relates to a process for the preparation of a bridged metallocene compound in which:   (I) a bridged double ligand, reacting with a proton acceptor, is converted into a bridged double anion (II) the double anion is converted into the bridged metallocene compound through reaction with a compound of a group 4b, 5b or 6b metal from the Periodic System of Elements.  reaction (II) being carried out in a liquid dispersant which   a) comprises one or more weak Lewis bases, the conjugated acid of which has a dissociation constant pKa for which the following holds:    pKa </= -2.5,     b) contains at most 1 mole equivalent, relevant to the metal compound, of strong Lewis base, the conjugated acid of which has a pKa that is higher than -2.5.   The invention further relates to a catalyst component for the polymerization of olefins and a process for the polymerization of olefins and a polyolefin.
Patent JP-H1081748-A (JP)
Title: Production of polyimide-containing polyhydric phenolic resin, epoxy resin composition using the same resin and its cured substance
Inventor: KAJI MASASHI
IPC: C08L61/04
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin excellent in performances of heat resistance, high toughness and high adhesiveness, useful as a hardener for an epoxy resin, by carrying out the polymerization reaction of a polyimide in a polyhydric phenolic resin. SOLUTION: (B) An acid anhydride (preferably pyromellitic acid dianhydride) is reacted with (C) a diamine compound [preferably bis(3-aminopropyl) polymethylsiloxane] and imidated while carrying out a dehydration reaction in the presence of (A) a polyhydric phenolic resin containing two or more phenolic hydroxyl groups in one molecule [preferably an aralkyl resin of the formula (A is an alkyl-substituted or nonsubstituted benzene ring or naphthalene ring; R1 and R2 are each H or a 1-6C hydrocarbon; (p) is 1 or 2; (m) is 0-15) to give the objective resin. Consequently, the objective resin capable of providing a cured material not lowering a glass transition temperature and mechanical strength and being combined with an epoxy resin is obtained.
Patent JP-H0573641-A (JP)
Title: Element area extraction method
Inventor: ENDO YOSHINORI
IPC: H01L21/82
Filed: 1991-09-17
Abstract: PURPOSE:To provide a method for accurately extracting a passive element area from layout data. CONSTITUTION:Layout data generated by a plotting device is read (101), and rectangular data is read (102), whereby character data is extracted (103). A graphic operation expression is read from operation information (104), and the part of an active element is calculated by a graphic logical operation by using the graphic operation expression (105). The part of the active element is subtracted from rectangular data and it is set to be wiring data (106). Only a character for recognizing a passive element is extracted, and the coordinate is extracted (107). recognized character data is added to rectangular data of a passive element object (109). It is judged whether the coordinate of the recognized character is included in rectangular data or not (111). When it is not, it is stored as wiring data (113). When it is included, it is stored as a passive element rectangle (112).
Patent JP-H0284059-A (JP)
Title: High-voltage generator circuit
Inventor: MAEDA TSUTOMU
IPC: H02M3/28
Filed: 1988-09-20
Abstract: PURPOSE:To obtain a high-voltage generator circuit, in which a voltage stabilizer circuit is easily insulated and dynamic characteristics are excellent, by said voltage stabilizer circuit detecting a high-tension DC output voltage and controlling the anode side earth potential on the basis of a voltage sensing signal in the direction so that said high-tension DC output voltage may become constant. CONSTITUTION:In a high-voltage generator circuit 2, a diode 10 is connected with one end, which is on the low-tension side relative to earth, of the output winding 12 of a flyback transformer 1. Said diode 10 is directed so as to be arranged forwardly to the direction of rectification, and a voltage stabilizer circuit 2 detects a high-tension DC output voltage and controls the anode side earth potential of the diode on the basis of a voltage sensing signal in the direction for said high-tension DC output voltage to become constant. In this manner, it is possible to obtain a high-voltage generator circuit, of which said voltage stabilizer circuit 2 is easy to insulate and dynamic response characteristics are excellent.
Patent JP-H0787958-A (JP)
Title: Method for isolating and culturing fine algae
Inventor: MATSUNAGA TADASHI
IPC: C12N1/02
Filed: 1993-09-22
Abstract: PURPOSE:To isolate and culture fine algae capable of producing functional foods such as polysaccharides or oligosaccharides by proliferation at high CO2 concentrations at low pH under low light intensity irradiation. CONSTITUTION:Soil containing 'tengu-no-mugimeshi' considered as composite lump of mould and fine algae (Cyanophyta) is suspended in a liquid medium containing an inorganic nutrient salt and put to stationary culture under irradiation of light at an intensity of 10-50mu Einsteins/m<2>/sec, and the cultured product is taken after dilution with the identical liquid medium in several steps. The diluted cultured product taken is inoculated into an agar plate containing the same liquid medium, and the resultant colony is taken and separated into the above-mentioned mould (bacteria) and the fine algae; the fine algae is then suspended in the same liquid medium containing the inorganic nutrient salt and subjected to proliferative culture under irradiation of light at an intensity of 10-50mu Einsteins/m<2>/sec at high CO2 concentrations at low pH levels, thus isolating the fine algae from the above-mentioned soil and culturing them.
Patent JP-H0877967-A (JP)
Title: Mercury discharge lamp
Inventor: KIRA TAKEHIRO
IPC: H01J61/86
Filed: 1994-09-06
Abstract: PURPOSE: To provide a mercury discharge lamp, in which a luminous flux maintaining rate is high and no fusion of a negative electrode tip part occurs, by using a sintered body for the negative electrode in the mercury discharge lamp. CONSTITUTION: A short arc type mercury discharge lamp consists of a bulb 1, a negative electrode 20 and a positive electrode 3 sealed in the bulb 1, and mercury and rare gas sealed in the bulb 1, and in the negative electrode 20, a sintered body composed of high melting point metal powder and emitter powder is arranged in a cylinder part made of high melting point metal provided with a high spreading properly. The tip of the sintered body is formed into a cone. Mercury is sealed in at a rate of 10 to 80mg per 1cc of volume in the bulb, while 2 atm (25 deg.C basis) or more of rare gas is sealed, and the negative electrode 20 is positioned in the lower part so as to be turned on for use.
Patent JP-S60129453-A (JP)
Title: Speed change gear
Inventor: YAMADA YOSHIAKI
IPC: F16H1/06
Filed: 1983-12-16
Abstract: PURPOSE:To prevent beforehand a serious accident from being produced by detecting any excess torque by making use of thrust force produced on the gear shaft of a speed change gear for an industrial plant or a long-term continuous operation machine. CONSTITUTION:A bearing 8 having an input shaft 1 fitted thereto is provided in a gear case 14 of a speed change gear, the input shaft 1 having a helical gear 2 for changing a speed. A load cell 20 is provided on the side surface of the bearing 8 in contact therewith from the outside of the gear case 14 so as to detect thrust force and transmit an electric signal to an external receiver. The load cell is prevented from rotating by a pin 21, and mounted and fixed by a bearing cover 13. A detected value of the thrust force detected by the load cell 20 and a set value of allowable thrust force are compared with each other to detect any excess torque, and thereby an alarm or trip signal is sent to stop operation of the speed change gear.
Patent JP-S6479945-A (JP)
Title: Thin film for optical recording
Inventor: DOI ICHIRO
IPC: G11B7/243
Filed: 1987-09-22
Abstract: PURPOSE:To execute recording and reproducing at a high speed with high sensitivity while maintaining the advantage of the high contrast of a thin Ge-Te film and to record, reproduce and to erase information by incorporating three elements of Bi, Ge and Te into a thin film for recording formed on a substrate. CONSTITUTION:The tin film for optical recording which is capable of recording and reproducing the information by utilizing the change in the optical constant arising from a phase transition induced by projection of a light beam is formed on the substrate. The three elements; Bi, Ge and Te are incorporated as constituting elements into this thin film for optical recording. The atomic ratios of these three elements are confined within the range expressed by the region inner than the polygon connecting the respective points; A(Bi0Ge30Te70), B(Bi30Ge20Te50), C(Bi30Ge45Te25), D(Bi15Ge60Te25), E(Bi15Ge70Te15), and F(Bi0Ge85 Te15) successively by segments as the triangular coordinates peaking at Bi100Ge0 Te0, Bi0Ge100Te0 and Bi0Ge0Te100.
Patent JP-H1185054-A (JP)
Title: Laser projection display device
Inventor: SUZUKI AKIHIRO
IPC: H04N9/31
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a laser projection display device suppressing color slurring. SOLUTION: This device is provided with laser oscillators 11, 12, 13, modulators 21, 22, 23 to modulate laser light 61, 62, 63 of each RGB color in the amplitude, an image controller 2 having a signal processing circuit 150 for supplying compressed or expanded modulated signals 161, 162, 163 to the modulators 21, 22, 23, scanning elements 41, 51 for scanning amplitude-modulated laser light 71, and scanning element drivers 42, 52. Thus, a projection image capable of equalizing deflection angles in the scanning elements 41, 51 for each color of RGB is obtained without causing any color slurring.
Patent JP-S6391984-A (JP)
Inventor: TATSUMURA MAKOTO
IPC: G01V1/38
Filed: 1986-10-06
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-H0791660-A (JP)
Title: Pilot nozzle
Inventor: NIITSU YOSHIYUKI
IPC: F23D14/38
Filed: 1993-09-22
Abstract: PURPOSE:To provide a pilot nozzle for igniting an igniting part of an ignitor at a position separate from a nozzle of a torch. CONSTITUTION:A valve 5, an injector 6, electrodes 7 are disposed at an upstream of a conduit 4. When the valve 5 is opened to supply fuel gas, the injector 6 sucks the air in the atmosphere to generate mixed gas of fuel gas and the air. When the mixed gas is ignited by a spark generated at the electrodes 7, a flame runs in the conduit 4, and the flame is formed at a nozzle 4a, of the conduit 4 to ignite a torch 1.
Patent JP-H0570832-A (JP)
Title: Device and method for remelt hardening treatment
Inventor: KUSUKI HIROAKI
IPC: C21D9/30
Filed: 1991-09-17
Abstract: PURPOSE:To apply a stable remelt hardening treatment by restraining the deformation of a cam top part in a cam. CONSTITUTION:In the remelt hardening treatment device for applying the remelt hardening treatment to the cam surface 14 by rotating the cam 12 fitted to a cam shaft and also shifting a torch 20 faced to the cam surface 14 in the cam 12 in the transverse direction of the cam 12, at the time of treating the cam surface 14 corresponding to the cam top part in the cam 12, the output of the torch 20 is made lower than output at the time of treating the other part on the cam surface 14 by the prescribed quantity, and also the shifting speed of the torch 20 and the rotational speed of the cam shaft are lowered by the prescribed quantities.
Patent JP-S6392514-A (JP)
Title: Structure for top plate of conveying roller chain
Inventor: UEKI SHINJI
IPC: B65G17/06
Filed: 1986-10-02
Abstract: PURPOSE:To perform assembly work with no necessity for using a machine screw or the like, by like, by setting a top plate to be a forming article of organic high molecular material of soft quality and providing flat tubular parts, which hold both end parts of a receiving plate, and flat protrusive parts in both ends of a horizontal main plate part. CONSTITUTION:A top plate 8 consists of a forming article of polyurethane resin or the like of soft quality, and a horizontal main plate part (a) forms its both end sides in a flat tubular shape, being able to hold both end parts of a receiving plate 6, while the main plate part (a) is equipped in its reverse side with a protrusive part 10 fitted to a hole 7 formed in the receiving plate 6. A wall part (b), opposed to the protrusive part 10, its provided only in the point end from the protrusive part 10, and when said top plate 8 is mounted to the receiving plate 6, the top plate 8, which fits its one side tubular part 9 to one of the receiving plate 6 and curves the other side tubular part to the upper fits the protrusive part 10 to the hole 7 while fitting the other end of the receiving plate 6 to the tubular part 9a.
Patent JP-H1084511-A (JP)
Title: Internet television receiver
Inventor: ENOMOTO MITSUNOBU
IPC: H04N5/445
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To recognize the connecting state on the screen of the television receiver through a telephone line even when a television signal is received by the reference voltage having an Internet reception function. SOLUTION: In order to obtain Internet information, a modem 16 is controlled to connect a telephone line to a provider so as to set the modem 16 to send/ receive data. Based on the data received by the modem 16, information is sent from an Internet circuit 18 to a microcomputer 14 as to whether or not the telephone line is connected to the provider, the connection is finished, the connection is not made or the channel is in congestion or the like. Then the microcomputer 14 controls an on-screen display(OSD) circuit 15 to provide an output of a character signal in response to each state onto a screen of the television receiver based on the information.
Patent JP-S6478870-A (JP)
Title: Thermal sensitive printer
Inventor: TAKAHASHI SHUJI
IPC: B41J15/04
Filed: 1987-09-21
Abstract: PURPOSE:To reduce an unpleasant noise of a thermal sensitive sheet with a simple structure by providing a vibration damper made of two layers of a soft foaming material and a highly smooth substance at a guide so that the face of the substance layer can be brought into contact with a thermal sensitive rolled sheet. CONSTITUTION:A vibration damper 12 provided inside a cover 11 is long and made of two layers of a soft foaming material 12A and a highly smooth sub stance 12B, the material 12A is secured to the cover 11, the substance 12B is provided on the surface of the material 12A, and the longitudinal sides of them are matched in a direction perpendicular to the feeding direction of a thermal sensitive rolled sheet 6. Further, the concrete position of providing the damper 12 is at a position where is brought into pressure contact with the sheet guide face 60A of a guide 60 in response to the movement of the cover 11 when the cover 11 is closed, and brought into contact through the sheet 6. Accordingly, in case of recording, the substance 12B is slidably contacted in the surface contacting state with the sheet 6. The vibration and the noise of the sheet 6 can be remarkably reduced by employing such a configu ration.