baber/WOPTO huggingface dataset:
Patent JP-S5997430-A (JP)
Title: Safety circuit for hot-water floor heating system
Inventor: NARUO MASAYUKI
IPC: F24D3/00
Filed: 1982-11-29
Abstract: PURPOSE:To prevent a temperature controlling circuit from failing to control temperature when a temprature detecting sensor fails, or an open/close device for a hot-water flow path, or the contact point or the circuit to control the open/close device fails, by connecting a plurality of comparators in parallel in the temperature controlling circuit in a hot-water circulating floor heating system. CONSTITUTION:A voltage VA represents the voltage at the contact point of a resistor RE and a floor temperature sensor 6. A voltage VB represents the voltage at the contact point of resistors RA and RB, which is equivalent to the resistance value of a floor temprature sensor at the time in low temperature. A voltage VC represents the voltage at the contact point of resistors RC and RP, which is equivalent to the resistance value of a floor temperature sensor at the time in high temperature. The device is designed so that the voltages VB and VC are respectively given to the secondary and the tertiary comparators, by the outputs from which the control circuit for a thermal power supplier is driven. Accordingly, when the temperature is unable to be controlled and the floor temperature exceeds 75 deg.C by the causes of such as failure of a room temperature sensor, melting of the contact point of a relay to control a thermal valve, and conduction failure in a transistor or a comparator OPI to drive a relay, the voltages VA, VB, and VC make up such a relation as VB>VC>VA, and an output voltage from the comparator OP2 rises high. Then a thyrister SCR is driven and the contact point of a relay Ry2 is turned OFF, so that the power supply to the thermal power supplier 1 and supply of hot-water are stopped.
Patent JP-S5999074-A (JP)
Title: Radial piston type hydraulic rotary machine
Inventor: OCHIAI MASAMI
IPC: F04B1/10
Filed: 1982-11-29
Abstract: PURPOSE:To improve a volumetric efficiency and reduce noise by a method wherein a plurality of column type cylinder forming members, rotatable about an axial line parallel to the axial direction thereof, are provided on a rotor rotating eccentrically with respect to the sliding surface of a casing and pistons are fitted into each members. CONSTITUTION:When the rotor 21, eccentric with respect to the sliding surface 2A, is rotated through a rotating shaft 5 in the hydraulic rotary machine as a hydraulic pump 1, the piston 11 reciprocates in a cylinder chamber 24 and operating oil, sucked from a suction port 15, is discharged from a delivery port 14 after being pressurized. In this case, the cyliner chamber 24 is formed in the column type cylinder forming member 23 fitted pivotably into cylindrical holes 22 formed in the axial direction of the rotor 21. The piston 11, equipped with a shoe 11A at the tip end thereof, is inserted into the cyliner chamber 24 provided in the forming member 23. Each cylinder chambers 24 communicate the rotor 21 with each ports 14, 15 selectively through fluid paths 16 provided on the rotor 21 in the radial direction thereof.
Patent JP-H11302236-A (JP)
Title: Production of optically active beta-aminoketones and optically active palladium binuclear complex and its production
Inventor: SODEOKA MIKIKO
IPC: C07C225/06
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To efficiently synthesize the subject compounds useful as an intermediate for producing medicines, etc., by reacting a silyl enol ether with an imine in the presence of a specific catalyst. SOLUTION: A silyl enol ether represented by formula I [R<1> is a substituted silyl; R<2> is a (substituted) alkyl, a (substitute) alkenyl or the like; R<3> and R<4> are each H, a (substituted) alkyl, a (substituted) alkenyl or the like] is reacted with an imine represented by formula II [R<5> is a (substituted) alkyl, a (substituted) alkenyl or the like; R<6> is H, a (substituted) alkyl, a (substituted) alkenyl or the like] in the presence of a catalyst comprising a palladium- optically active phosphine ligand to afford the objective compounds represented by formula III. In the above reaction, e.g. N,N-dimethylformamide is preferably used as a solvent and the reaction is preferably carried out in the presence of a base such as calcium carbonate at a reactional temperature within the range of ambient temperature to 70 deg.C.
Patent JP-S5998317-A (JP)
Title: Magnetic head
Inventor: OOYA KAZUO
IPC: G11B5/31
Filed: 1982-11-29
Abstract: PURPOSE:To obtain a head having high workability and causing little embrittlement after heat treatment and very little wear due to the high-speed sliding of a magnetic recording medium by forming thin films of an amorphous magnetic alloy contg. Co, Zr, Ru, specified transition metallic elements, etc. on substrates by vapor phase deposition. CONSTITUTION:Thin films 3, 3' of an amorphous magnetic alloy having 0.1- 100mum thickness are formed on substrates 2, 2' by sputtering to obtain semi- bodies 1, 1' for a core. The alloy is represented by the formula (where T is Co or a combination of Co with one or more kinds of transition metallic elements other than Co, Zr, Ru and the VB group elements, X is Zr or a combination of Zr with one or more kinds of other vitrifying elements such as B and Si, M is one or more kinds of VB group elements, x+y+z+w=100atomic%, y=5-30%, z<=8%, and w<=10%). The bodies 1, 1' are placed opposite to each other with a gap material 40 in-between, a coil 8 is wound around the bodies 1, 1', and a protective body 5 made of the same material as the substrate 2 is attached to obtain a magnetic head. The head has high workability and causes no embrittlement by heat treatment after forming the films, 3, 3'.
Patent JP-H0951861-A (JP)
Title: Drain tank for hand dryer, exchanging method for the same and water absorber for the same
Inventor: HAYASHI MASANORI
IPC: A47K10/48
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To prevent stored water from being spilled down when detaching a drain tank and to prevent fur form being stuck on the inner walls of the drain tank. SOLUTION: Inside a drain tank 15, a water absorber 22 is arranged for absorbing water which is blown out inside a hand inserting part and flows in through drain hoses 18 and 19 or the like. This water absorber 22 is formed by enclosing water absorbent resin to be swelled by adsorbing water, powdery deodorant agent, fungicide and antioxidant into the bag made of nonwoven fabric, and preventing malodor from being generated or fur or mold from sticking on the inner walls of the drain tank 15.
Patent JP-2001030947-A (JP)
Title: Automobile body structure
Inventor: KAMEI TAKAHIRO
IPC: B62D21/00
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an automobile body structure to realize the deceleration effective to reduce the deceleration of an occupant while suppressing the increase in weight and cost to a minimum. SOLUTION: This automobile body structure comprises a main frame 4 having a part easy to deform under the collision load, a control frame 5 having a part hard to deform by the collision in the initial stage compared with the part easy to deform of the main frame and a part movable along the applying direction of the collision load to the main frame, a seat 9 having a seat belt 8 to restrict a seated occupant P and coupled with the movable part of the control frame, and a force generating means 11 provided on the main frame 4 to apply the force opposite to the collision load to the movable part in the middle stage of the collision, and at least a movable part 6 of the control frame is of beam shape extending along the longitudinal direction of the automobile body. The mass of the control frame to transmit the collision load to the seat can be minimized thereby.
Patent JP-H1036885-A (JP)
Title: Surfactant
Inventor: NAKAGAWA KENSHO
IPC: C09K23/42
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain an anionic surfactant which is excellent in detergency, has a low flow point, does not emit an odor, and can dispense with the use of a cheating agent in hard water by bonding an anionic group to an ethylene oxide/propylene oxide adduct of a higher alcohol, the adduct being formed by addition reacting in a specified manner. SOLUTION: This surfactant is represented by formula I  wherein R is an 8-18C aliph. hydrocarbon group; n is 1-11; m is 1-5; k is 0-10; in (OC2 H4 )n /(OC3 H6 )m , ethylene oxide units and propylene oxide units are linked randomly; and A is -OSO3 X, -OCH2 COOX, or a group represented by formula II [wherein Q is R-[(OC4 H4 )n /(OC1 H4 )k - or X; R is an 8-18C aliph. hydrocarbon group; n is 1-11; m is 1-5; k is 0-10; in (C2 H4 O)n /(C3 H6 O)m , ethylene oxide units and propylene oxide units are linked randomly; and X is a cationic group]}. A mixture comprising 2-20mol of ethylene oxide and 1-3mol of propylene oxide (based on 1 mol of a higher alcohol) is subjected to random addition reaction and then 3-10mol of ethylene oxide is subjected to block addition reaction.
Patent JP-H0855625-A (JP)
Title: Manufacture of fuel electrode substrate
Inventor: MATSUSHIMA TOSHIO
IPC: H01M4/86
Filed: 1994-08-10
Abstract: PURPOSE:To prevent drop in strength of a fuel electrode substrate serving as a cell supporting body by carrying metal functioning as a fuel electrode on the whole surface including the insides of pores of a porous body serving as an electrode supporting body in a solid electrolytic fuel cell. CONSTITUTION:A porous sintered body prepared by a press process or a extrusion molding process from powder of yttrium oxide added stabilized zirconia (YSZ) is immersed in an aqueous solution of metal functioning as a fuel electrode for impregnating it, dried, then heat treated. The YSZ to which alumina is added may be used, and a group V111 element such as nickel in the periodic table is used as the functional metal. Heat treatment temperature of 500-700 deg.C is preferable. Since nickel in the electrode substrate is chemically firmly bonded to the whole surface including the insides of pores of the YSZ, specified performance can be obtained in a small amount. Since the porous body made of YSZ is used in the substrate, the thermal expansion coefficient is the same as that of a solid electrolyte made of YSZ, and drop in strength of the substrate can be prevented.
Patent JP-S6364982-A (JP)
Inventor: NAKAYAMA YUKITO
IPC: C04B41/51
Filed: 1986-09-05
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-S6452495-A (JP)
Title: Method for mounting projection of toy such as doll
Inventor: HAKETA TATSUZO
IPC: A63H3/06
Filed: 1987-08-25
Abstract: PURPOSE: To facilitate a fitting work for a projected part of a toy such as a doll or the like, by which a joint part is made beautiful by inverting the inside surface of a projected part through a punched hole, superposing the outside surfae of the projected part on the inverted inside surface of the projected part with the respective synthetic resin surfaces opposite to each other, and welding the peripheral edge part by heating and pressure. CONSTITUTION: The synthetic resin surface (back) 1a2 of a body sheet 1a and the back 2A2 of a circular sheet 2A containing the inside surface 2a of the leg part are superposed, and an outline B to be joined is heat-sealed. Simultaneously, an inner part B1 of the outline B is punched to form a through hole 4. Next, the inside surface 2a of the leg part is inverted through the through-hole 4. The back 2a2 of the inside surface 2a of the leg part and the back 2b2 of the outside surface 2b of the leg are superposed, and the peripheral edge part C is heat-sealed. Thus, the air can be blown in to beautifully fit the leg part 2 to the body sheets 1a, 1b by easy work.
Patent JP-H0932329-A (JP)
Title: Bicycle parking lot provided with roof supported by posts whose positions are changeable
Inventor: NIHEI KATSUNORI
IPC: E04H6/02
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To easily change the position of a roof or supporting posts in a bicycle parking lot provided with the roof. SOLUTION: A support member 20 for receiving a roof is provided at a slant at the upper end side of a supporting post 10. A roof receiver 30 is fixed in the extending direction of the roof with a fixing means by which the fixing position can be changed. The roof 40 is fixed onto the roof receiver 30. Flat plane parts 22, 32 provided with insertion holes for bolts at specified pitches in the extending direction of the roof, are formed at the engaging side of the supporting member 20 for receiving the roof with the roof receiver 30. The flat plane parts 22, 32 are positioned to conform to the mutual bolt holes and connected to each other with bolts. The flat plane 32 is provided at one end side in the extending direction of the roof of the roof receiver 30. As another fixing means, the supporting member of the roof is connected to the roof receiver so as to mutually slide.
Patent JP-S6263712-A (JP)
Inventor: DONARUDO ERU SEKUSUTON
IPC: E02B7/00
Filed: 1986-09-04
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-S6366080-A (JP)
Inventor: TANAKA MASAKATSU
IPC: B66B5/22
Filed: 1986-09-08
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-H0885239-A (JP)
Title: Method of modulating different color in light beam simultaneously and photographic printer using same
Inventor: MAAKU MAASHIYARU MEIYAAZU
IPC: G02B26/10
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To certainly write white beam in a photosensitive medium at a high speed by providing a white light source, a collimator lens, a beam splitter, a modulator for the intensity of laser beam, a re-synthesizer to a single beam of white light and a beam directing device of the beam of white light to the photosensitive material. SOLUTION: A light source 12 has a white light source and the output of a xenon arc lamp provided with a reflector is made parallel by a colorless collimator lens 18 in order to form a beam of white light and this beam is incident on a hologram diffraction lattice 22 dispersing light according to a wevelength. Three independent intensity modulators 30, 32, 34 are placed on beam routes 24, 26, 28 and, as a result, the modulator 30 controls a beam of red light and the modulator 32 controls a beam of blue light and the modulator 33 controls a beam of green light. A photo-CD scanner forms digital output image data and beams 24, 26, 28 of lights are re-synthesized by utilizing a second diffraction lattice 36. Images of red, green and blue can be written at the same time.
Patent JP-2000039520-A (JP)
Title: Light transmission tube and its production
Inventor: ISHIHARADA MINORU
IPC: C08L33/08
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive light transmission tube which emits light having high luminance while having directivity from its lateral peripheral surface, maintains an excellent light transmission characteristic in spite of adhesion of stains, etc., and has excellent mass productivity and which is excellent in executability. SOLUTION: This light transmission tube 1 has a tubular clad 3 and a core 2 composed of a material having the refractive index higher than the refractive index of this clad material, is formed with plural belt-like reflection layers 4 between the tubular clad 3 and the core 2 along the longitudinal direction thereof and is constituted to reflect and scatter the light passing the core 2 by these reflection layers 4 and to release the light from the outer peripheral surface of the tubular clad 3 on the side opposite to the side formed with the reflection layers. The outer peripheral shape of the cross section of the tubular clad 3 is noncircular. This light transmission tube may be produced by using a multicolor extruder.
Patent JP-S6455193-A (JP)
Title: Production of d-aspartic acid
Inventor: SATOU HARUYO
IPC: C12R1/88
Filed: 1987-08-24
Abstract: PURPOSE:To selectively assimilate only L-aspartic acid and readily obtain D- aspartic acid, by cultivating a specific microorganism capable of assimilating only the L-aspartic acid in a culture medium containing DL-aspartic acid. CONSTITUTION:A microorganism, belonging to the genus Bacterium, Escherichia, Serratia Alcaligenes, Flavobacterium, Providencia, Pseudomonas, Debaryomyces, Hansenula, Pichia, Saccharomycopsis, Candida, Torulopsis, Cryptococcus, etc., and having selective assimilating ability to assimilate only L-aspartic acid without assimilating D-aspartic acid is cultivated in a culture medium containing DL-aspartic acid as a carbon and nitrogen sources. The resultant culture fluid is then subjected to centrifugation to remove the microbial cells therefrom and afford the aimed D-aspartic acid.
Patent JP-H0259290-A (JP)
Title: Transmission system for control signal of manipulator for hot line work
Inventor: AONUMA YOSHINORI
IPC: B25J19/00
Filed: 1988-08-24
Abstract: PURPOSE:To safely work with an operator being insulated from a manipulator main body by making the control signal received between an operator control means and the manipulator main body in the state of an optical signal. CONSTITUTION:The system is composed of the optical links 26, 28 converting a control signal into electricity-light or light-electricity by being respectively provided on an operator control means 22 and a manipulator main body 18 and optical fibers 30, 32 receiving an optical signal mutually by communicating the space between these optical links 26, 28. In the case of the signals to be given and received being in the state of an optical signal, the space between the operator control means 22 and manipulator main body 18 is completely insulated electrically. Accordingly, the operator performing the manual operation generating a control signal is insulated from the manipulator main body 18 and can work safely.
Patent JP-H0880014-A (JP)
Title: Method and apparatus for manufacturing stator core of motor
Inventor: KAWABATA YASUMI
IPC: H02K1/18
Filed: 1994-09-02
Abstract: PURPOSE: To provide apparatus and method capable of preventing the positional deviation of comb teeth by preventing the occurrence of folds or cracks in an equipment for producing a stator core by winding and laminating a strip- shaped material having sinking comb teeth. CONSTITUTION: A base portion 14 of a strip-shaped material 10 is pressured by dies 18 and extended by a predetermined amount in the longitudinal direction. At this time, the pressuring amount is adjusted in such a manner that the amount of elongation increases at the outer portion after being wound round. By doing this, the strip-shaped material 10 is bent and the winding can be performed without creating folds or cracks. Also, projected stripes are provided in parallel to the cylindrical shafts on the outer periphery of a winding jig 12 of a cylindrical shape and the position of the comb teeth of the strip-shaped material 10 is restricted by this projected stripes.
Patent JP-H0260590-A (JP)
Title: Production of natural-type abscisic acid
Inventor: SHIRAI MAKOTO
IPC: C12P7/42
Filed: 1988-08-24
Abstract: PURPOSE:To obtain the title abscisic acid in high efficiency by putting fungi classified as Botrytis to culture using a liquid medium containing a hot water liquid extract from citrus fruits skin to effect production and accumulation of natural-type abscisic acid which is then isolated and collected from the resultant culture solution. CONSTITUTION:Citrus fruits skin is immersed in hot water at 50-100 deg.C for ca.30min followed by filtration or decantation to produce a liquid extract. This extract is then added to a liquid culture medium containing (1) a carbon source such as bran, (2) a nitrogen source such as defatted soybean powder and (3) a salt such as magnesium salt, and fungi such as Botrytis cinerea FERM P-6165 classified as Botrytis is inoculated into the culture medium followed by making a culture at 10-40 deg.C. After the culture, the fungi is removed from the resultant culture solution by centrifugation and the supernatant thus produced is allowed to absorb on activated carbon followed by dissolving out natural-type abscisic acid with an organic solvent and isolating and purifying said acid. Thereby the objective natural-type abscisic acid can be obtained through high-level accumulation at a high fermentation rate, thus enabling this acid to be produced on an industrial scale.
Patent JP-H1044247-A (JP)
Title: Mutual connection of members by injection molding and apparatus therefor
Inventor: KOBAYASHI HIDEJI
IPC: B29C65/60
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent the fixing inferiority caused by the shrinkage of a resin generated when members are mutually connected by charging or pouring the resin in the fixing hole bored in a connection part by employing injection molding in the molding of a fixing member due to the filling with the resin. SOLUTION: Holes 3, 4, 4a having a required shape becoming a series of fixing holes 5 are bored in the connection parts 1a, 2a of a main member 1 and a connection member 2 and the positions of the holes 3, 4, 4a are aligned to superpose the connection parts 1a, 2a of the main member 1 and the connection member 2 one upon another to form fixing holes 5. The connection parts 1a, 2a are held between an arranging jig 10 and a nozzle leading end surface to close one opening ends of the fixing holes 5 by the arranging jig 10. Nozzle orifices are brought into contact with the opening ends of the fixing holes 5.  A molten resin 12 is injected and charged in the fixing holes 5 in such a state that the connection parts 1a, 2a are pressed by nozzle touch force to be dwelled and the main member 1 and the connection member 2 are integrally connected by the fixing member 14 of the resin molded by cooling and solidification.
Patent JP-S59100557-A (JP)
Title: Glass sealed type diode
Inventor: KONNO TOSHIMITSU
IPC: H01L29/41
Filed: 1982-11-30
Abstract: PURPOSE:To make it possible to seal a high voltage diode element, by connecting the tip part of a second external lead wire, whose tip is machined in a spherical surface shape, to an electrode bump, thereby omitting the restriction on the withstand voltage imposed by the height of the electrode bump. CONSTITUTION:A tip part 4 of an external lead wire 3 is connected to an electrode bump 2 and has a spherical surface 8. Said surface 8 is connected with the electrode bump 2. Therefore, the discharge starting voltage between a diode substrate 1 and the external lead wire 3 becomes a high value, which is determined by the minimum facing interval (l) that is longer than the height of the electrode bump 2. Thus it is possible to seal a diode element, whose voltage is higher than the discharge starting voltage that is determined by the height (h) of the electrode bump.
Patent JP-H0260904-A (JP)
Title: Isolation of polymer
Inventor: HISANISHI NORIYUKI
IPC: C08G75/20
Filed: 1988-08-26
Abstract: PURPOSE:To obtain stably in a short time and efficiently a polymer with a uniform particle diameter and a high bulk density by mixing a soln. of a polymer in an org. solvent with an ag. solution contg. a water-soluble polymer dispersant, dispersing it therein and then, adding thereto a poor solvent for the polymer. CONSTITUTION:100 pts.wt. soln. of a polymer substantially imcompatible with water and soluble in an org. solvent (e.g., polycarbonate) in an org. solvent (e.g., methylene chloride) is dispersed in 10-1,000 pts.wt. ag. soln. contg. 0.001-3wt.% water-soluble polymer dispersant and the obtained dispersion is mixed with a poor solvent for the polymer.