baber/WOPTO huggingface dataset:
Patent JP-H11117908-A (JP)
Title: Hydraulic circuit for vehicle for high lift work
Inventor: KIMURA YOSHIYUKI
IPC: B66C13/20
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To improve safety by connecting a spring chamber of a second check valve to a tank passage when a first solenoid valve is on and a second solenoid valve is off, and connecting a spring chamber of a third check valve to the tank passage when the first solenoid valve is off and the second solenoid valve is on. SOLUTION: This hydraulic circuit is so constituted that a jack cylinder is not actuated unless a first solenoid valve 13 is on. An electric circuit from a battery to the first solenoid valve 13, for instance, is therefore provided with a switch SW so that the first solenoid valve 13 is not actuated during work on an aerial frame or during boom operation. The unprepared action of a jack can therefore be prevented further positively. During non-operation, pressure oil from a pump 15 is directly unloaded to a tank passage 8b through a first check valve 9 on the lower reaches without passing through directional control valves J1, J2, J3, J4, J5, so that energy loss caused by pressure loss, and consequent heating can be reduced.
Patent JP-2000128343-A (JP)
Title: Slide shoe for sorting conveyer
Inventor: MAEDA NAOHIRO
IPC: B65G47/68
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To prevent vibration and noise from generated by constituting the surface of an article presser, which discharges an article to a slat sideways by abutting against the article side face on the slat, of a circular face with a guide pin set to an approximate center. SOLUTION: In a slide shoe 7, article presser faces C which are constituted of a circular face with the axial line of a guide pin set to an approximate center are provided in left/right side parts positioned in a conveying face side of a slat for mounting an article. The article pressure face C is smoothly continuous to a flat face C1 parallel to the conveying direction in front of the conveying direction of the article and also smoothly continued to an inclined face C2 inclined at an angle θ to the conveying direction in the rear of the conveying direction. The inclined gale θ is set to 30 deg. and this sorting conveyor can cope therewith as long as that the inclination of the discharge direction of a shoot installed in the sorting position is within 20-30 deg..
Patent JP-H04172001-A (JP)
Title: Antenna device
Inventor: KAGOSHIMA KENICHI
IPC: H01Q1/50
Filed: 1990-11-06
Abstract: PURPOSE:To obtain an antenna device to which a rower supply is easily made by arranging the third conductive board connected with a power feeding line path between the first conductive board forming a radiation conductor and the second conductive board forming an earth conductor. CONSTITUTION:A third conductive board 8 connected with a power feeding line path 4 is inserted into a position where an electric field or magnetic field combination is generated, between a first conductive board 7 forming the radiation conductor of an antenna and the second conductive board 2 forming the earth conductor. Therefore, the electric or magnetic field combination is generated between the third conductive board 8 and the first conductive board 7, and a non-contact power supply is operated from the third conductive board 8 to the antenna. And also, a combination quality can be adjusted by changing an interval between the first conductive board 7 and the third conductive board 8, or the size of the third conductive board 8, and an impedance matching of the power feeding line path 4 with the antenna can be obtained. Thus, the antenna device to which the power supply is easily made can be obtained.
Patent JP-H07151516-A (JP)
Title: Speckle displacement gauge
Inventor: KAMEGAWA MASAYUKI
IPC: G01B11/16
Filed: 1993-11-30
Abstract: PURPOSE:To provide a speckle displacement gauge, by which high speed phenomenon can be caught without increasing the processing speed of a circuit for calculating the cross correlation of signal processing, without wasting optical information which enters each channel of a one-dimensional image sensor, and without lowering the average signal intensity. CONSTITUTION:In a device which is adapted to receive reflected light obtained by applying laser light to a sample W by a one-dimensional image sensor 2, guide the photoelectric transfer output to an arithmetic circuit 3 to obtain the travel of a speckle pattern, and obtain the displacement of the sample W, the scanning period of the one-dimensional image sensor 2 is made shorter than the scanning period of one frame determined by the number of channels and the transfer clock frequency.
Patent JP-H07149821-A (JP)
Title: Production of powder of carboxyl groups-containing polymer
Inventor: HAYAMA KAZUHIDE
IPC: C08J3/14
Filed: 1993-11-30
Abstract: PURPOSE:To enable efficient production of a powder which is useful as a base resin for cosmetics because of its reduced residue of unreacting monomers and fineness of the particles by precipitating the water-insoluble polymer bearing carboxyl groups from its solution in a hydrophilic organic solvent with a specific aqueous solution. CONSTITUTION:(A) A solution of water-insoluble polymer bearing carboxyl groups in the molecule in a hydrophilic organic solvent and (B) an aqueous solution of a dispersing agent, as a neutralized product of the copolymer from a carboxyl group-bearing unsaturated monomer of the formula (R<1> is H, methyl; R<2> is H, methyl, carboxymethyl) and a (meth)acrylate ester are mixed to precipitate the water-insoluble polymer in component A whereby the objective powder is obtained.
Patent JP-H08154527-A (JP)
Title: Artificial fish reef
Inventor: KOBAYASHI JUN
IPC: A01K61/00
Filed: 1994-12-05
Abstract: PURPOSE: To provide an artificial fish reef capable of readily assembling and having long lifetime. CONSTITUTION: In this artificial fish reef obtained by placing and fixing a structure 4 made of steel onto the base 1 made of concrete having a beam part 2 and a leg part 3 by welding, a connecting member 7 having projection pieces 9 corresponding to the beam 2 is provided between pillar materials 5 of the structures 4 made of steel and the beam part 2 of the base 1 made of concrete, and the connecting member 7 is welded and joined to the lower end part of the pillar material 5 and the beam part 2 of the base made of concrete and projection pieces 9 are bound by steel bands 11 whose joints are welded and joined.
Patent JP-H06141604-A (JP)
Title: Rolling control mechanism of ground working machine
Inventor: FUKUMOTO TOSHIYA
IPC: A01B63/10
Filed: 1992-11-11
Abstract: PURPOSE:To provide a rolling control mechanism of a ground working machine, capable of excellently finishing a ground work even in a soft field without requirement for a switching operation of the rolling control condition. CONSTITUTION:When detecting a forced elevating operation of a ground working machine 2 by an oil-hydraulic cylinder 3 for elevation drive simultaneously with detection of elevation of the ground working machine 2 to a position higher than a preset level relative to the running machine body, the ground working machine 2 is controlled so as to be kept parallel to the running machine body in the right and left directions with priority to a rolling control operation for keeping the ground working machine 2 in an inclined posture from the ground in the right and left directions.
Patent JP-2001113095-A (JP)
Title: Washing dryer tool
Inventor: NAGANO SHIGETOSHI
IPC: D06F57/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To move up a clothes dryer tool body by operation from below in a clothes dryer tool with the clothes dryer tool body freely elevated to hang washing high. SOLUTION: In this washing dryer tool, an elastic projecting part 9 to which a locking hole 12 of a sleeve 6 fitted with the clothes dryer tool body 3 is locked, is disposed at the upper part of a hanging shaft 5. One end of a strip body for elevating operation is fitted to the sleeve 6. The sleeve 6 is moved up by pulling out the strip body 10 downward, and locked to the elastic projecting part 9 in the moved-up position and fixed. Since the sleeve and the clothes dryer tool body are moved up by pulling the strip body 10, the clothes dryer tool body can be moved up by operation from below.
Patent JP-H09143263-A (JP)
Title: Self-crosslinking polymer and hardening resin composition
Inventor: TANAKA HOZUMI
IPC: C08F299/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polymer useful as a hardening resin composition, etc., for a coating material, an ink, an adhesive, etc., by copolymerizing a vinyl monomer containing a primary hydroxyl group with a vinyl monomer containing a ketone having two adjacent carbon atoms. SOLUTION: This self-crosslinking polymer is obtained by copolymerizing a vinyl monomer containing a primary hydroxy group (e.g. 4-hydroxybutyl acrylate) with a vinyl monomer containing a ketone group having two adjacent carbon atoms (at least one of the carbon atoms is bound to at least one hydrogen atom) (e.g. methyl vinyl ketone) in a solvent such as dimethyl formamide in the presence of a radical polymerization initiator such as AIBN (azobisisobutyronitrile) at 74 deg.C under stirring. The obtained objective polymer is a hardening resin composition useful for a film-forming material such as a coating material ink, an adhesive, etc.
Patent JP-2001123467-A (JP)
Title: Retaining wall block for environmental symbiosis type greening
Inventor: WADA SHOHEI
IPC: E02D29/02
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a retaining wall block for environmental symbiosis type greening used for a revetment of a river, a retaining wall for a sloping face in a road and a park, and the like. SOLUTION: This block is composed of a block main body and inner-filled stones filled in the block main body, the block main body comprises a front wall, a rear wall, left and right sidewalls and a bottom plate formed on the front side of a lower end part of a frame body composed thereof, trapezoid- shaped protrusions are formed in respective upper end parts of the left and right sidewalls, and trapezoid-shaped recesses are formed at least in two portions of a central side and a rear wall side of a lower end part in each of the left and right sidewalls.
Patent JP-H02189367-A (JP)
Title: Preparation of dye intermediate
Inventor: JIYANOSU BUINKOSU
IPC: C09B44/12
Filed: 1989-11-21
Abstract: PURPOSE: To highly safely produce a cationic coupling component in one stage in a high yield by reacting a specified aniline derivative with a halogenating agent while separating halogen ions in the presence of a nitrogen compound.  
     CONSTITUTION: A compound of the formula I [R 1 , R 2  and R 3  are each H, a 1-4C alkyl, a 1-4C alkoxy, a halogen or the like; R is a (substituted) 1-12C alkyl or the like; (alk) is a (substituted) 1-6C alkylene] is reacted with a halogenating agent while separating cation X↑O- (X↑O- is a halogen ion) in the presence of a compound of the formula NA (NA is an uncharged nitrogen compound forming the base of a residue NA↑O+), whereby a compound of formula II {R 1 , R 2 , R 3 , R, (alk) and X↑O- are the same as the above; -NA↑O+ is a residue of an amino compound of formula III or formula IV [R 4 , R 5  and R 6  are each a (substituted) 1-6C alkyl, a (substituted) 7-12C aralkyl, or a (substituted) aryl; R 8  and R 9  are each a (substituted 1-6C alkyl; R 10  and R 11  are each H, a (substituted) 7-12C aralkyl, or a (substituted) aryl] is produced. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2001128424-A (JP)
Title: Starter of motor
Inventor: MORIKAWA YUKIO
IPC: H02K17/30
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a starter of motor for safe stopping of the operation of devices, even if by chance a positive temperature coefficient thermistor is broken. SOLUTION: A pair of separation walls 1b, 1c are provided within a case 1 to partition the space within the case 1 to an element-accommodating space 1a for accommodating a positive temperature coefficient thermistor element 2 and a pair of electrodes accommodating spaces 1d, 1e for respectively accommodating and holding a pair of electrode plates 3, 4 and the respective tongue pieces 3a, 4a of a pair of electrode plates 3, 4 are in contact with the electrodes 3, 4 of the positive temperature coefficient thermistor element 2 passing through the slit portions 1f, 1g formed to a pair of separating walls 1b, 1c. Thereby, the apparatus can stop the operation safely, even if the positive temperature coefficient thermistor element is broken by chance.
Patent JP-H07127092-A (JP)
Title: On-vehicle type generating earth improving device
Inventor: NAGAOKA SHIGENORI
IPC: E02F7/00
Filed: 1993-11-05
Abstract: PURPOSE:To use a device for nighttime work in an urban district in a low noise by covering the whole device with a box-shaped load-carrying platform by installing internally a sound absorbing material on the inside surfaces of a side wall and a ceiling wall, covering an engine generator body with a sound absorbing cover, and connecting an exhaust pipe to an underfloor noise eliminator. CONSTITUTION:Except a through-port 47 of an improved earth carrying-out conveyor 29, the whole device is covered with a box-shaped load-carrying platform 45 by installing internally a sound absorbing material 49 on the inside surfaces of a side wall and a ceiling wall. Next, an exhaust pipe 43 of a generator body is inserted in a through hole bored in a floor of a car body 1, and is connected to a low noise type noise eliminator 44. A noise is dispersed in three directions. Thereby, since the noise generated by a generator 37 and the other device is absorbed by the sound absorbing material and the noise is dispersed in three directions, the noise can be restrained further low.
Patent JP-S63154375-A (JP)
Title: Electrothermal transfer printer
Inventor: SAKAE MASAJI
IPC: B41J2/325
Filed: 1986-12-19
Abstract: PURPOSE:To enable economical use of an electrothermal transfer ribbon, by setting the width W1 in an arranging direction of a multiple-needle electrode, the width W2 of a return electrode and the width W3 of the electrothermal transfer ribbon in a relationship of 2W1 < W3 < W2. CONSTITUTION:A multiple-needle electrode 11 is fitted to a head holder 14 so that tips thereof are arranged in a width of W1 in a region on the lower side in the width direction of an electrode damper 15 in a state of being insulated from the head holder 14 by a base film 13. The width W1 of the multiple- needle electrode 11, the width W2 of the head holder 14, the width W3 of an electrothermal transfer ribbon 16, the width W4 of the electrode damper 15 and the length W5 of ribbon guide bodies 19, 21 are set in relationships of 2W1 < W3 < W2 and W3 < W5. The ribbon 16 can be reciprocally used while using one halt part thereof (in the width direction) at a time, by setting a ribbon case 17 in an inverted state on a carriage. The width of the reciprocal use type ribbon becomes not so large as two times that of a one-directional use type ribbon, so that this system is economical.
Patent JP-S63155371-A (JP)
Title: Memory access control system
Inventor: KIKUCHI WATARU
IPC: G06T3/40
Filed: 1986-12-19
Abstract: PURPOSE:To carry out thinning-out process at a high speed by selecting data in a mode where data corresponding to the thinning-out value is extracted out of the data read out in parallel with use of the address shifted in response to the thinning-out value. CONSTITUTION:Memories (1)1-1-(n)1-n are set in parallel with each other in response to the maximum thining-out value. An address shift part 2 shifts the address A0-Am in response to the maximum thinning-out value. A data selection part 3 selects data in a mode where the thinning-out data corresponding to the thinning-out data corresponding to the designated thinning-out value is extracted out of those data read out in parallel from the memories (1)1-1-(n)1-n in a read mode. While data are inputted to these memories in a write mode. A memory selection part 4 reads out the data in parallel and simultaneously from the memories (1)1-1-(n)1-n in a read mode and then writes data in either one of these memories corresponding to the addresses A0-Am. Thus the thinning-out is performed at a high speed.
Patent JP-H10140783-A (JP)
Title: Architectural panel
Inventor: SUZUKI MASAHIKO
IPC: E04F13/18
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To improve mechanical strength of an architectural panel itself by making surface material a keystone decorative face having projections and recesses formed. SOLUTION: A core material 3 composed of a synthetic resin foamed body is sandwiched between a surface material 1 and a rear material 2 composed of long metal-made thin plates, and an architectural panel A composed of a male interconnection part 4 formed on one end of the width direction, a female interconnection part 5 formed on the other end and a keystone decorative face 6 is formed. The keystone decorative face 6 is made a keystone type (waveform) forming the surface material 1 in the form of projections and recesses. Forming the surface material 1 in the form of the projections and recesses strengthens rigidity of the architectural panel A and improves strength. Deformation of the surface material 1 caused by a change with the passage of time of the core material 3 composed of the excess gas component of the core material 3 and the synthetic resin foamed body is prevented.  Thus, rigidity of the architectural panel is strengthened, strength is improved, and in a case where the core material is the synthetic resin foamed body, deformation of the surface material caused by the excess gas component can be prevented.
Patent JP-S63156523-A (JP)
Title: Denitrating method by denitration apparatus
Inventor: TAKATSUKA HIROSHI
IPC: B01D53/94
Filed: 1986-12-19
Abstract: PURPOSE:To properly control the concn. of O2 incorporated in exhaust gas of the inlet of a nitration apparatus, by partially branching combustion air and mixing it into exhaust gas of the upstream side of the stack gas denitration apparatus which is provided to the downstream side of a furnace for burning fuel such as a boiler and a combustion furnace. CONSTITUTION:Exhaust gas after combustion is introduced into an air preheater 5 via a mixer 3 and a denitration apparatus 4 from a flue 2 and discharged after denitration and heat exchange. Then when the concn. of O2 incorporated in exhaust gas discharged from the mixer 3 is measured and the value is not more than preset value, a first damper 7 is opened and the prescribed amount of combustion air branched from an air line 6 is fed to the mixer 3 provided to the upstream side of the denitration apparatus 4 in order to introduce it into the denitration apparatus 4. Thereby the concn. of O2 incorporated in the denitration apparatus 4 is most favorably kept. While measuring the amount of combustion air to be fed into a furnace 1 with a flowmeter or the like so that it is not made insufficient by means of the branching of combustion air from the air line 6, the divergence of a second damper 8 is adjusted and the prescribed reaction is performed in the furnace 1.
Patent JP-H08136705-A (JP)
Title: Method and apparatus for producing rod array
Inventor: FUKUZAWA TAKASHI
IPC: G02B3/00
Filed: 1994-11-10
Abstract: PURPOSE: To make it possible to continuously, automatically and efficiently execute processing stages for arranging and fixing a refractive index distributed type rods. CONSTITUTION: A grooved rotary drum 20 on the outer peripheral surface of which many shallow grooves 32 to house the refractive index distributed type rods are uniformly formed in parallel with the axis of rotation and rotates at a constant speed, is used. The rods 30 are supplied one by one to the shallow grooves 32 from a rod supply section 22 and a resin sheet 38 is let off from a resin sheet supply section 24 so as to travel along the outer periphery of the grooved rotary drum 20. The let-off resin sheet 38 is heated by a heater 26 to be brought into viscous state. The resin sheet 38 in viscous state is fixed in pressurized contact with the rods 30 housed in the grooved rotary drum 20 by a pressurizing roll 28 and the rods are peeled in the state of maintaining the arranging state from the grooved rotary body, thereby, a rod array 40 is produced.
Patent JP-H04173991-A (JP)
Title: Sodium hypochrolite forming device
Inventor: NAKAMURA SHIGEOKI
IPC: C25B9/17
Filed: 1990-11-07
Abstract: PURPOSE:To stably form sodium hypochlorite without generating the sticking of scale and the deposition of precipitate in plural electrolytic chambers consisting of plural anode plates and approximately V-shaped gaskets in spite of long-time operations by disposing cathode plates via spacers in the respective electrolytic chambers. CONSTITUTION:The brine between the anode plate 13 and the cathode plate 18 is decreased in its sp. gr. by the gaseous hydrogen generated at the time of an electrolysis and, therefore, the flow velocity is increased by a gas lift effect. Consequently, the deposition of scale between the electrodes 13 and 18 in an electrolysis zone 19 is prevented. The brine emitted from between the electrodes 13 and 18 is decreased in the flow velocity and the gaseous hydrogen is separated in the form of bubbles therefrom; thereafter, the brine falls along the inside surface of the gasket 14. Such a slope 20 as to continuously decrease the width from the upper part toward the bottom of the electrolytic chamber 15 is provided on the inside surface of the gasket 14 and, therefore, the flow velocity of the brine in the bottom of the above-mentioned chamber 15 increases again. Consequently, the deposition of the precipitate in the bottom of the above-mentioned chamber 15 is prevented as well.
Patent JP-2001124508-A (JP)
Title: Rotary position sensor
Inventor: MASE MAKOTO
IPC: B60K26/02
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To prevent abrasion powder, generated in sliding of bearing part in a housing and rotor shaft from reaching a detection circuit part and the like. SOLUTION: A wall part 1c is formed in a housing, so as to surround the coupling part of shaft 6b of a rotor 6 to the bearing part 1b in a housing 1 and a wall part 6e is formed around the rotor so as to overlap in the radial direction of the shaft 6b with a specific gap to the wall part 1c. With this, the connection path from the coupling part of the shaft 6b to the bearing part 1b to the detection circuit part and the like is made a labyrinth structure. Similarly, a wall part 8c is formed on a flange, so as to surround the coupling part shaft 6a of the rotor to the hole 8a of the flange 8 and a wall part 6d is formed around the root so as to overlap in the radial direction of the shaft 6a with a specific gap to the wall part 8c.  By this, the connection path, from the coupling part of the shaft 6a to the hole 8a to the detection circuit part and the like, is made a labyrinth structure.
Patent JP-H05140770-A (JP)
Title: Heat resistant enamel coated member
Inventor: MIWA SHINICHI
IPC: C03C8/22
Filed: 1991-11-18
Abstract: PURPOSE:To provide a heat resistant enamel coated member having high thermal shock resistance by forming heat resistant enamel on a metal substrate. CONSTITUTION:Two or more kinds of enamel materials different from each other in softening point are laminated on a metal substrate in the order of increasing softening point and they are baked in one body to obtain a heat resistant enamel coated member with the outermost enamel layer made of heat resistant enamel.