baber/WOPTO huggingface dataset:
Patent JP-S57183536-A (JP)
Title: Control circuit of air-fuel ratio in 2-channel fuel engine
Inventor: OKITA KIMITOSHI
IPC: F02D19/10
Filed: 1981-05-06
Abstract: PURPOSE:To simplify constitution of a circuit and facilitate its maintenance work, by operating a specific part of the air-fuel ratio control circuit in a 2- channel fuel engine through two differential pressure switches having an AND circuit and NOR circuit in common. CONSTITUTION:Secondary pressure PG2 of vaporized fuel and secondary pressure PA2 of air are transmitted to both sides of differential switches 42a, 42b, while preset differential pressure of the switch 42b is arranged larger than preset differential pressure of the switch 42a, further an AND circuit 44 and NOR circuit 45 are connected in common to output sides of the switches 42a, 42b and connected to a solenoid valve 30 through transistors 46a, 46b, used as a command selector mechanism. In this way, in accordance with three cases, for the secondary pressure PG2 higher than the preset differential pressure of the switch 42b, lower than that of the switch 42a and at an intermediate level between said switches, sides (a), (b) of the solenoid valve 30 are on-off operated, and a flow control valve 8a can be operated to control the secondary pressure PA2.
Patent JP-H01294487-A (JP)
Title: Filling head for pressure bottle
Inventor: ARAIN ROSHIERU
IPC: B67C3/26
Filed: 1989-03-20
Abstract: PURPOSE: To make it possible to automatically supply a predetermined quantity of tank liquid by disposing between a liquid tank and annular discharge outlet a valvular body comprising a housing wherein there is a sealer bushing thereof capable of vertically moving therein and by disposing the sealer bushing inside a vertical tube. CONSTITUTION: A liquid tank 2 is pressurized at a predetermined pressure which is generated via a duct 16 linking with a pressure unit 18 only when the pressure is transmitted inside a bottle 1 by discharging the liquid with a sealer bushing 5 being lifted. When the pressure is balanced, a tube 8 is descended at the position of an adjustment cam 10 and the displacement of the sealer bushing 5 to fill the liquid down to the bottom end of the tube 8 is determined after the tube 8 is ascended. When the liquid is filled in the tube 8, a discharge groove portion 7 is sealed by moving the tube 8 downward and drawing the sealer bushing 5.  The bottom end of the tube 8 is penetrated in the liquid which is filled at a predetermined height of the bottle and the excessive pressure is transmitted inside the bottle 1 via the pressure unit 18, the liquid being returned to the tank 2 via the tube 8. The tube 8 is coupled with a bi-directional valve 28. Thereafter, the discharge of the pressure inside the bottle 1 is conducted by a decompression valve 20 by which the liquid filling is completed.
Patent JP-2000266782-A (JP)
Title: Measuring device
Inventor: OYA TAKUMA
IPC: B41J2/35
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To prescribe so that an overall performance including external instruments or internal instruments agrees with a using purpose corresponding to the kind of a power source to be supplied. SOLUTION: This device 1 is so composed that two or more kinds of power sources are inputted selectively, and that a power source to be supplied V0 of a prescribed voltage generated based on the inputted power sources VBAT, VAD can be supplied to external instruments or internal instruments. In this case, the voltage of the power source to be supplied V0 is changed corresponding to the kind of the inputted power sources VBAT, VAD.
Patent JP-S544510-A (JP)
Title: Combined trunk system between two wires and four wires
Inventor: HISAMURA MAKOTO
IPC: H04Q3/42
Filed: 1977-06-14
Abstract: PURPOSE: To reduce the processing capacity of a relay processor and to simplify program control,by enabling an information detection realy to detect the connection via network only when connecting one four-wire trunk to another four-wire trunk in a program control switching unit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08261088-A (JP)
Title: Fuel supply device for internal combustion engine
Inventor: HORIUCHI TADAO
IPC: F02M37/10
Filed: 1995-03-28
Abstract: PURPOSE: To prevent wear of constituent parts of a fuel pump by removing dust in return fuel an maintain the performance of the pump of brand-new for a long time. CONSTITUTION: A fuel supply device for internal combustion engine is provided with a fuel pump 4 which sucks fuel in a fuel tank 3 and boosts up pressure, a fuel feed passage 18 which communicates with a discharge port of the fuel pump 4 and communicates with a fuel line 60 connected to an internal combustion engine, a branched passage 19 which is branched from the fuel feed passage 18, and a pressure regulator 22 which is connected to the branched passage 19, adjusts pressure of fuel which is fed to the internal combustion engine, and returns excess fuel into the fuel tank 3. A return fuel filter 39 is provided in a fuel return passage 34 of the pressure regulator 22 to remove dust in the fuel which returns into the fuel tank 3.
Patent JP-S51146698-A (JP)
Title: Cooling method of krypton gas separator
Inventor: KIMURA SHIGERU
IPC: F25J3/02
Filed: 1975-06-11
Abstract: PURPOSE: To prevent infiltration of contaminants into purifying gas and enable detection of leakage of heat exchanger. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63259104-A (JP)
Title: Volumetric control device for scroll type hydraulic machine
Inventor: SATO EIJI
IPC: F04C28/16
Filed: 1988-03-25
Abstract: PURPOSE:To make consuming power smaller so as to allow into correspond to an exhaust air quantity through a simple constitution by providing a passage which the inlet side is connected through to a working space at the fixed scroll side, and providing the passage with a volumetric control valve. CONSTITUTION:A pair of passages 6, 7 and 8, 9 are provided on the end cover 26 of a fixed scroll 2, on a scroll hydraulic machine having respective end plate portions 1a, 2a and involute lap portions 1b, 2b integrally, and provided with turning and fixed scrolls 1, 2 in which the respective laps 1b, 2b are engaged to each other. A pair of the passages 6, 7 is provided to allow a theoretical air quantity to be changed, while a pair of the passages 8, 9 is provided to allow a volumetric ratio to be changed. A plunger 10 is inserted in the respective passages 6-9. Furthermore, the plunger 10 within the passages 6, 7 are pulled on the allow spaces 4, 5 to be connected to the suction side via the passages 6, 7, and thereby the suction volume of the spaces 4, 5 is reduced and air quantity is reduced.
Patent JP-S60212760-A (JP)
Title: Silver complex salt diffusion transfer method
Inventor: TSUBAKII YASUO
IPC: G03C8/06
Filed: 1984-04-06
Abstract: PURPOSE:To prevent quality from being deteriorated by kinds of negative or positive materials or combinations of them, and to always obtain a high-quality positive material capable of forming an image good in tone, free from stains on the background, even when processing conditions are changed or running processing is carried out. CONSTITUTION:The processing soln. for silver complex salt diffusion transfer used in this invention is characterized by contg. at least each of the following (A)-(E) per 1l of said soln.: (A) 0.05-0.2mol of MOH, M being an alkali metal; (B) 0.25-0.7mol of alkanol amine; (C) 0.4-0.7mol of sulfite; (D) 0.03-0.8mol of thiosulfate; and (E) >=0.07mol of p-dihydroxybenzene; and (A) and (B) in an amt. of 0.4-0.8 in total, and in a (B)/(A) weight ratio of >=2.0. The best quality can be ensured by using this processing soln. whatever kind of negative or positive materials or combinations of them may be used, without exchanging processing soln.
Patent JP-S62227502-A (JP)
Title: Production of shape steel having web and flange such as h-steel
Inventor: INAGAKI AKIRA
IPC: B22D11/04
Filed: 1986-03-27
Abstract: PURPOSE:To improve efficiency and yield by subjecting an ingot which is formed to a plane or inward projecting shape on the long sides and is formed to a wedge shape in the central part on the short sides to wedge rolling by using a roll pair having a specific shape and successively expanding the surfaces corresponding to flanges. CONSTITUTION:The ingot 22 is cast by a continuous casting mold which is formed with the plane or the inward projecting curved surface in the transverse central part on the inside wall surfaces 3a of the casting mold on the diametrically opposed long sides 22 and is formed with the wedge-shaped projection in the transverse central part on the inside wall surfaces 32 of the diametrically opposed short sides 22a. The ingot 22 is subjected to wedge rolling by a pair of the rolls 4a, 4b, formed with caliber bottoms Ia larger by >=50mm than the thickness on the short sides of the ingot 22 and are formed with central bulging parts 41a in the transverse central part of the caliber bottoms Ia to successively expand the surfaces of the ingot corresponding to the flanges. The productivity and yield are improved by such method.
Patent JP-S51146937-A (JP)
Title: Pinball game machine
Inventor: TAKEDA KAZUHIKO
IPC: A63F7/02
Filed: 1975-06-11
Abstract: PURPOSE: To provide a pinball game machine which is simpler in construction on the back side of a panel, and reduced in thickness. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S557901-A (JP)
Title: Automatic wheel
Inventor: KUNIHIRO AKIRA
IPC: F03G7/00
Filed: 1978-06-08
Abstract: PURPOSE: To obtain revolution output due to the operation of bellows and a proper number of floats stored in a doughnut-shaped perforated vessel which is set on an axle in a thin cynlindrical case.  
     CONSTITUTION: A doughnut-shaped perforated vessel 3 is set on an axle 12 in a thin cylindrical case 1, and the inside of the vessel 3 is divided at equal intervals by partition plates 4. On each partition plate 4, a connecting pipe 7 is opened which mutually communicates through a doughnut-shaped connecting pipe 11, and on said connecting pipe 7, an expandable bellows vessel 6 is fitted. On the top end of the bellows vessel 6, a float 9 is fixed through a connecting rod 8. When liquid is filled in the case 1, the bellows vessels 6 which belong to the left half circle from the top dead point to the bottom dead point are compressed through the floating-up of the floats 9, and the buoyancy is reduced. Then the bellows vessels 6 which belong to the right half circle are in extension state, so the vessel 3 is revolved clockwise, and output can be taken out from the axle 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01243196-A (JP)
Title: Supporting construction for mounted equipment
Inventor: KOHARA KAZUYASU
IPC: G07F9/10
Filed: 1988-03-25
Abstract: PURPOSE:To obtain the degree of freedom to the setting of the installing position of mounted equipment by drawing a mounting base to support the mounted equipment and providing a turning means to turn the mounted equipment in a horizontal direction on the mounting base. CONSTITUTION:A base 12 is made drawable in one direction, a turning means 101 to turn the mounted equipment in the horizontal direction is provided on a base 11, and by drawing the base 11 and turning the turning means 101 up to a prescribed position, plural functional members are individually opened. Consequently, the mounted equipment can be turned up to the prescribed position, and a holding operation in opening the functional members can be executed in such a condition. Thus, the installation setting position of the mounted equipment cannot be restricted by a maintenance direction.
Patent JP-H05157369-A (JP)
Title: Light collecting type solar energy water heater
Inventor: KONDO JUNICHI
IPC: F24S10/70
Filed: 1991-04-02
Abstract: PURPOSE:To provide a light collecting type solar energy water heater at a low cost without using lens, a reflecting mirror or a sun tracking device. CONSTITUTION:A cylinder 10 made of a transparent material and having a prescribed length is closed at its ends with discs 14 and 14', and a water inlet 15 is provided at one of the ends and a hot water outlet 16 is on the other. In addition, an absorber 11 is coated on the outer peripheral surface of the cylinder 10 in the axial direction with a prescribed width for absorbing visible rays of light and ultrared rays.
Patent JP-H07277515-A (JP)
Title: Carry-out conveyor
Inventor: ICHIKAWA MAKOTO
IPC: B65G19/14
Filed: 1994-04-07
Abstract: PURPOSE:To provide a carry-out conveyor which can lead even a clayey earth into a casing pipe smoothly. CONSTITUTION:In a carry-out conveyor system in which an annular chain and an earth carry-out plate are inserted into a casing pipe 4 in the shape of closed loop formed by connecting the right and left sides of the earth carry-out plate to the annular chain and folding them back on both ends in the condition in which the chain is along an axial line of the casing pipe 4 and the chain is driven, a hopper 20 which is provided with a wall body 21 surrounding the casing pipe 4 and leads earth and the like into a earth swallowing portion 27 of the casing pipe 4 is mounted on an adequate position along the direction of the length of the casing pipe 4. An endless belt 26 which moves from an upper section of the wall body 21 toward the earth swallowing portion 27 of the casing pipe 4 is mounted on at least a part of the wall body 21 of the hopper 20, and a drive means which drives and moves the belt 26 toward the earth swallowing portion 27 of the casing pipe 4 is provided.
Patent JP-H08262761-A (JP)
Title: Electrophotographic photoreceptor and image forming method
Inventor: TAJIMA TSUNEMITSU
IPC: G03G15/02
Filed: 1995-03-28
Abstract: PURPOSE: To suppress the deterioration or fatigue of a photoreceptor in an electrophotographic process adopting contact electrification. CONSTITUTION: In this electrophotographic photoreceptor for contact electrification having an electric charge generating layer and an electric charge transferring layer on the electrically conductive substrate, the electric charge transferring layer contains a resin binder and an electric charge transferring material, and a phenolic antioxidant is incorporated into the electric charge transferring layer by 0.5-5wt.% of the amt. of the electric charge transferring material.
Patent JP-S55161827-A (JP)
Title: Modification of polyester molded article
Inventor: OGASAWARA MAKOTO
IPC: D06M101/16
Filed: 1979-06-06
Abstract: PURPOSE: To improve the heat resistance of a polyester molded article efficiency, economically and hygienically, by a method wherein a linear arom. polyester molded article is impregnated with a polyallyl cpd. and a reaction initiator, and then a crosslinking reaction is carried out.  
     CONSTITUTION: A linear arom. polyester molded article is impregnated with a polyallyl cpd. having at least two allyl gp. of the formula (wherein R 1 , R 2 , R 3  are H, org. gp.) in the molecule and a reaction initiator. Then a crosslinking reaction is carried out. Examples of the reaction initiators are org. peroxides, photo-reaction initiators. Examples of the polyester molded articles used are fibrous continuum, film, sheet prepd. by extruding a polyester in a molten state from a slit or a hole and cooling an extrudate to harden it, or sheet or block prepd. by casting the molten polyester into a mold and cooling the cast material to harden it. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03271422-A (JP)
Title: Slope face constructing device
Inventor: TAKASU MOTOYUKI
IPC: B25J11/00
Filed: 1990-03-22
Abstract: PURPOSE:To construct a slope face with a high degree of accuracy and a high degree of efficiency by setting a robot working frame in parallel with the slope face with the use of height adjusting jacks, and by moving a working robot along a rail section. CONSTITUTION:A robot working frame 2 is attached to or suspended from a boom 3 of a base machine 1 composed of a lower running member 1a and an upper swivel member 1b. Height adjusting jacks 2a, 2a are provided along the peripheral section of the robot working frame 2, and a working robot such as a stone pitching robot 5 or the like is set movably along the upper surface of a rail section 2b. Further, the robot working frame 2 is set in parallel with a slope face to be constructed with the use of the height adjusting jacks 2a, 2a, and the working robot is moved along the rail section 2b so as to construct the slope face.
Patent JP-H04304834-A (JP)
Title: Fishing reel
Inventor: KANEKO KYOICHI
IPC: A01K89/015
Filed: 1991-04-02
Abstract: PURPOSE:To switch a spool between winding state and free state by the ON- OFF operation of a clutch mechanism with a clutch-operation motor by providing a clutch-operation motor in addition to a spool-driving motor. CONSTITUTION:When a motor-operation switch on an operation panel of the reel main body is pushed, a clutch motor 51 is energized and rotated in the direction of the arrow C to shift the clutch work member 39 in the direction of the arrow A. The motor 51 is rotated in the direction of the arrow D by pushing the motor-operation switch to shift the clutch work member 39 in the direction of the arrow B. A pinion gear 69 moves in the axial direction of a pinion shaft 71 by the motion of the clutch work member in the directions of the arrows A, B to make the OFF-ON of a clutch plate 41 and connect or disconnect the transmission of the winding power from the spool motor to the spool.
Patent JP-H07254321-A (JP)
Title: Switch housing body
Inventor: KINO MASANOBU
IPC: B60R16/02
Filed: 1994-03-14
Abstract: PURPOSE:To accurately lay the operation knob of a switch body at the prescribed position of an opening. CONSTITUTION:An operation knob 104 is coupled to a switch body 10 fastened to the base 102 of a window regulator switch, so as to be movable in right and left directions in the illustration over a distance corresponding to right and left gaps 35 between the recess 134 of the knob 104 and the projection 36 of the switch body 10. A plate 18 positioned and fixed to the base 102 has open end plates 20 and 22 integrated with the open end of an opening 120 for exposing the knob 104 outside, and each of the plates 20 and 22 is provided with projections 24 and 26 faced to each other. Also, each of the projections 24 and 26 comes in contact with the side of the knob 104 for supporting both sides thereof, when the switch body 10 movably coupled to the knob 104 in right and left directions is housed in a space between the base 102 and the plate 18, thereby independently moving the knob 104 in right and left directions.
Patent JP-H0765021-A (JP)
Title: Information retrieving device
Inventor: HISAMA KAZUO
IPC: G06F17/30
Filed: 1992-02-21
Abstract: PURPOSE:To obtain an information retrieving device with which a user can construct a data base, can retrieve data and also can retrieve the information even for the ambiguous retrieving data with no consciousness of the structure of the data base. CONSTITUTION:A neural network 5 stores the data which designate an electronic still photograph stored in a memory 6. When the retrieving data are inputted, an interface part 4 inputs the input data for each category of a shooting place, a shooting time, etc., to the network 5. Meanwhile the network 5 associatively outputs the data corresponding to the input data. The memory 6 outputs the electronic still photograph to a CRT 3 in response to the data.
Patent JP-S62226996-A (JP)
Title: Production of carboxylato(diamine)platinum
Inventor: HONDA NARIMITSU
IPC: C07F15/00
Filed: 1986-03-28
Abstract: PURPOSE:To readily obtain the titled compound useful as an antitumor agent in high yield at a low cost, by dissolving a dicarboxylic acid derivative and a platinate in water, adjusting the pH to a specific value with an inorganic base and adding and reacting a diamine derivative therewith. CONSTITUTION:A dicarboxylic acid derivative, e.g. oxalic acid, phenylmalonic acid, etc., and a platinate are dissolved in water and the pH is adjusted to 3-7 with an inorganic base, e.g. NaOH, KOH, etc. A diamine derivative, e.g. 1-amino-1-aminomethylcyclohexane, etc., is then added to the aqueous solution and reacted therewith, preferably at 50-150 deg.C for 0.5-10hr to afford the aimed compound, e.g oxalato(1-amino-1-aminomethylcyclohexane)platinum(II), etc.
Patent JP-S61229112-A (JP)
Title: System for connecting battery for backup of semiconductor memory
Inventor: TSUCHIYA MASAO
IPC: G06F1/26
Filed: 1985-04-03
Abstract: PURPOSE:To prevent the erroneous connection or omission of connection of a connector when the connector is connected with the pin of the connector which connects a memory with its battery by making a wiring so that a connection detecting circuit can be formed. CONSTITUTION:Connectors 11-5 and 11-1 of battery-side connectors 11 are short- circuited with each other in advanced. On the other hand, the corresponding terminal 12-5 of memory-side connectors 12 is earthed and the terminal 12-1 of the connectors 12 is connected with a pull-up resistance 14 and gate circuit 15. Therefore, a microprocessor 16 detects level '1' by means of the pull-up resistance 14 under a condition where the connectors 11 and 12 are not connected with each other, but detects level '0' when the connectors 11 and 12 are connected with each other. Accordingly, the state of the connectors can be grasped.
Patent JP-H11271716-A (JP)
Title: Liquid crystal display device
Inventor: YAMAGUCHI TAKASHI
IPC: G02F1/133
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To improve display characteristics such as contrast and display uniformity of an active matrix type liquid crystal display device. SOLUTION: This device has a liquid crystal display element 24 comprising liquid crystal with self-polarization which is either characteristic or induced by being applied with an electric field, of pixel electrodes which are arrayed in matrix, of a counter electrode which faces the pixel electrodes across the liquid crystal, and of a switching element which periodically supplies a display signal to the pixel electrodes and with a polarity inverting circuit 20 which inverts the polarity of a voltage applied to the liquid crystal in a period longer than that of periodic supply of display signals to the pixel electrodes.  Signals applied to the pixel electrodes or the counter electrode are corrected with a signal attenuating with time throughout the period from the inversion of the polarity of the voltage applied to the liquid crystal by the polarity inverting circuit 20 to the next inversion of the polarity.
Patent JP-H06280386-A (JP)
Title: Pipe clamp device
Inventor: HAYASHI HISATO
IPC: E04G7/06
Filed: 1993-03-29
Abstract: PURPOSE:To quickly clamp and loosen a pipe by rotatably providing an upper frame having a pipe receiving part on one side of a device main body having a pipe receiving part, and providing a quick lever in such a manner as to be freely pressed to the upper frame. CONSTITUTION:A pipe receiving part 2 of a device main body 1 is installed on a pipe 3, an upper frame 6 is turned on a pin 18 toward the main body 1, and the pipe 3 is surrounded with a pipe receiving part 11 of the upper frame 6 and the pipe receiving part 2. Subsequently, a T-shaped bolt 9 is inserted in an opening part 14 of the upper frame 6, a quick lever 16 is positioned on the same axis of the bolt 9, and the lever 16 is raised and turned on the bolt 9. Subsequently, a pin 15 is moved in the axial direction along the screw part 9a of the bolt 9 and the upper frame 6 is pressed to the main body 1 side to primary-clamp the pipe 3. When the lever 16 is turned on the pin 15 toward the upper frame 6, a cam head 18 of the lever 16 is pressed to a recess surface 6a of the upper frame 6 to secondary-clamp the pipe 3. When the lever 16 is further turned, it is stored in a lever storing space 13 of the upper frame 6.