baber/WOPTO huggingface dataset:
Patent JP-H0618118-A (JP)
Title: Absorption type refrigerating machine
Inventor: FUKUSHIMA AKIRA
IPC: F25B15/00
Filed: 1992-07-03
Abstract: PURPOSE:To obtain an absorption type refrigerating machine capable of accurately controlling a heat source fed to a high pressure regenerator in response to the fluctuation of load. CONSTITUTION:A high pressure regenerator 1 is supplied with a heat source 2, a flow rate of which is controlled by a flow control valve 3, and the mixed solution of a refrigerant and an absorbing solution is heated in an absorption type refrigerator, thus condensing the refrigerant evaporated by a condenser 5 and evaporating it by an evaporator 7 while absorbing the refrigerant evaporated by the absorbing solution concentrated by the high pressure regenerator. The level of the reservoir section of the liquid refrigerator mounted to the evaporator is detected by a sensor 14, and the opening of the flow control valve is controlled by the detecting signal.
Patent JP-H1118935-A (JP)
Title: Rice cooker
Inventor: MASUMOTO GOICHI
IPC: A47J27/14
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To further secure part mounting and soldering of a resin facing base board by arranging a warp preventive means to prevent a warp of the base board itself on the resin facing base board mounted with a control means to control a heating means. SOLUTION: In a resin facing base board 21 mounted with an electronic part 22, a warp is caused by a temperature change around a resin facing base board 21 or moisture resistance of resin or a difference in a thermal expansion coefficient between a metallic frame and resin. Then, a rib 23 having a constant thickness and a height is formed along an end surface of a part mounting surface of the resin facing base board by a uniform resin, and a warp of the base board 21 is prevented thereby.  On an attaching position of the rib 23, in addition to this, a method of being attached to the whole end surface of the base board 21, a method of being attached to either two end surfaces or either three end surfaces among the end surface of the base board 21, a method of being attached in a cross shape to a cantral part of the base board 21 and a method of being attached in a T shape and an H shape or an X shape to an optional position in the base board 21, may be all right.
Patent JP-H1025078-A (JP)
Title: Supporting device for elevator upward opening door
Inventor: NAKAMURA KENJI
IPC: B66B13/06
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To easily make a door into a half-opened stationary condition, by integrally providing a U-shaped tilted part: to be tiltedly mounted on a guide rail for guiding an upward-opened door, a hanging part: hung from the lower end of the tilted part, and a receiving part: provided in range with the hanging part to receive the lower end of the upward-opened door. SOLUTION: A door 1 is elevated to a given half-opened position, and the tilted part 11 of a supporting device 10 is fittedly mounted on one side guide rail 2, then the lower end of door 1 is placed on a receiving part 13. Moment acts by the weight of the door 1 applied to the receiving part 13, to strongly engage U-shape upper and lower parts forming the tilted part 11 with the guide rail 2 respectively. Moreover, since the supporting device 10 is mounted on only one-side guide rail 2, mount, with the supporting device 10 as the center, acts on the lower end part of the guide rail 2 side door 1 on the opposite side, to make the guide shoe of the door 1 have tendency to engage with the respective guide rails 2. The door 1 can be surely maintained into the half-opened stationary condition, by these actions.
Patent JP-H0932520-A (JP)
Title: Compression relief valve for combustion piston engine
Inventor: DAAKU EDORUNTO
IPC: F02N19/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To automatically operate a compression bypass valve, by forming a valve unit, partly received in a bypass chamber, from a material having a thermal expansion coefficient different from a thermal expansion coefficient of a material forming a housing, and sealing a passage by relative displacement between the valve unit and the housing according to a temperature rise in a combustion chamber. SOLUTION: In a housing 12 formed of low thermal expansion material, a bypass chamber 20 and a combustion chamber 22 of an engine are connected to each other by an opening 24. The bypass chamber 20 and the atmosphere are connected to each other by a hole 26 in a radial direction. A valve unit 28 formed of high thermal expansion coefficient material is received in the bypass chamber 20, the valve unit 28 is thermally expanded in an axial line direction according to a temperature rise in the combustion chamber 22, the opening 24 is sealed. In this way, without taking a particular work time, a compression bypass valve 10 can be automatically operated.
Patent JP-2000005321-A (JP)
Title: Stent
Inventor: KITAMURA ATSUSATO
IPC: A61F2/07
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To facilitate insertion and guiding out of a stent to a catheter and readjustment of its stopping place in a lumen and to eliminate the fear of hurting a hand at the time of inserting the stent to the catheter and the fear of hurting the lumen at the time of taking out the stent from the catheter. SOLUTION: This stent is basically made of braid structure in the shape of a cylindrical basket obtained by spirally braiding wires. Starting sides a1 and b1 at the time of braiding the braiding structure in the shape of a cylindrical basket are formed to be of loop structure by folding-back of long-length wires. In addition, concerning end sides a2 and b2 at the time of braiding, half bodies A and B becoming wire terminals are produced, and the wire terminal on the side a2 of the half body A and the wire terminal on the side b2 of the half body B are joined and integrated.
Patent JP-H1121575-A (JP)
Title: Lubricating oil for refrigerating equipment and refrigerating equipment working fluid composition
Inventor: HIRAO KEIJI
IPC: C10M105/68
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide lubricating oil for refrigerating equipment, excellent in lubricating properties, electrical insulation properties and hydrolysis resistance and capable of coping with a wide-range viscosity grade and a refrigerating equipment working fluid composition exhibiting good solubility of the lubricating oil in a nonchlorinated fluorocarbon in a wide temperature range. SOLUTION: There are provided a lubricating oil for refrigerating equipment, containing at least one compound selected from compound A1 being an adduct of a 2-5C alkylene oxide with a dehydrative condensate of a 4-18C fatty acid at least 50 mol.% of which is constituted by branched carboxylic acids with an amino alcohol having a primary or secondary amino group and compound A2 being a compound derived by replacing the hydroxylic hydrogen atoms of compound A1 by 1-18C alkyl groups or 4-18C acyl groups at least 50 mol.% of which are constituted by branched acyl groups and refrigerating equipment- working fluid containing the above lubricating oil and a non-chlorinated fluorocarbon.
Patent JP-S5878070-A (JP)
Inventor: YAMAURA AKIRA
IPC: F24F5/00
Filed: 1981-11-04
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-S6237283-A (JP)
Title: Four-wheel steering device for vehicle
Inventor: KANAZAWA HIROTAKA
IPC: B62D5/26
Filed: 1985-08-13
Abstract: PURPOSE:To eliminate an external piping and to simplify constitution of a piping, by a method wherein the oil passage of a power steering device is integrally formed to a coupling part. CONSTITUTION:A rear wheel steering rod 9 is divided into two left and right parts 9a and 9b, and the two rod parts 9a and 9b are integrally coupled with each other by threadedly mounting the rod parts internally of a cylindrical body 20 from both sides. The cylindrical body 20 is constituted integrally with a valve housing 27 and a coupling part 26 of a hydraulic control mechanism D. The end surfaces of the two rod parts 9a and 9b are positioned facing each other within the cylindrical body 20 without making contact with each other but with a given distance therebetween, and an O-rings are respectively mounted to the outer peripheral surfaces in the vicinity of the end surfaces of the rod parts 9a and 9b, and this forms a chamber 28 between the inner peripheral surface of the cylindrical body 20 and the outer peripheral surfaces of the rod parts.
Patent JP-H0343063-A (JP)
Title: Paste product containing dietary fiber
Inventor: WAKAYAMA YOSHIO
IPC: A23L17/00
Filed: 1989-07-11
Abstract: PURPOSE:To provide the subject paste product not losing the original taste thereof because of not containing the extract of a mushroom and capable of having a changed texture depending upon the amount of the mushroom fibers added thereto by heating and pressing the mushroom and adding the pressed and separated fibers thereof to the paste product. CONSTITUTION:The objective paste product contains the fibers of a mushroom, the fibers being prepared by pressing and heating the mushroom (e.g. Flammylina velutipes) preferably with a pressure of 0.5-1.0 atmosphere at 90-120 deg.C for 10-50 deg.C to press and separate the fibers.
Patent JP-H0733092-A (JP)
Title: Flapping flying device and flying thrust generating device
Inventor: TAMAKI KANEYOSHI
IPC: B64C33/02
Filed: 1993-07-16
Abstract: PURPOSE:To generate large buoyancy and thrust easily even by human power so as to enable free flight in the sky regarding a thrust generating device in a flying device and a flapping flying device generating buoyancy by the vertical motion of a pair of wings. CONSTITUTION:In a flapping flying device generating buoyancy by the vertical flapping of both wings 1a, 1b, both wings 1a, 1b are provided with unidirectional opening/closing means 2a, 2b opened to the asending time of both wings 1a, 1b so as to let air pass and closed at the descending time of both wings 1a, 1b so as to inhibit the passage of air, and oblique wings 12a, 12b having unidirectional opening/closing means 13a, 13b can be rotated in longitudinally reciprocating motion around a horizontal shaft as a fulcrum and put in longitudinally rotating action independently of the wings 1a, 1b so as to generate thrust.
Patent JP-S5984751-A (JP)
Inventor: GAANETSUTO JIEEMUZU KENTO
IPC: B65D/
Filed: 1983-09-27
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-2001003574-A (JP)
Title: Temporary fence and temporary fence support legs
Inventor: ONO AKIMITSU
IPC: E04G21/32
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a temporary fence which can reduce the number of support legs thereof to a required minimum number which is required for setting the temporary fence, and to provided the temporary fence support legs. SOLUTION: There is provided a temporary fence 11 formed of a plurality of support legs 12 and round pipes 13 to be stretched across the respective support legs 12. In the support leg 12, a plurality of slits S for respectively supporting the plurality of round pipes 13 which are stretched in a horizontally continuing manner, are formed in support plates 17a, 17b of each support leg main body, whereby the round pipes 13 can be stretched in a manner being horizontally joined with each other by the single support leg 12. As a result, the single support leg 12 can cope with the joint portion of the round pipes 13.
Patent JP-H102333-A (JP)
Title: Linear roller guide device
Inventor: SHIRAI TAKEKI
IPC: F16C29/06
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide the sufficient high rigidity characteristics of a roller through the increase of the effective contact length of a roller as much as possible and simultaneously to reliably prevent the occurrence of skew by devising constitution of a roller end face guide part and the holding part of a roller. SOLUTION: First end face guide parts 211-241 are arranged at the edges on one side of the roller rolling surfaces 71-74 of a moving block, and second end face guide parts 212-242 are arranged at the edges on the other side of roller rolling surfaces 61-64 corresponding to a track rail 1. Radial holding parts 21a-24a to prevent a fall in a radial direction of rollers 21-24 through engagement with the peripheral edge angle parts 21c-24c of the end faces of the rollers are arranged at the edges of the first end face guide parts 211-241. The effective contact length 1w of the roller with each of the roller rolling surfaces 61-64 of the track rail 1 is increased as much as possible, and axial holders 21b-24b to regulate a fall in an axial direction of the rollers 21-24 are arranged at the edge, on the opposite side to the first end face guide parts 211-241, of a block body.
Patent JP-H1124654-A (JP)
Title: Aliquot device
Inventor: KITAJIMA RIICHI
IPC: G10H1/06
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an aliquot device capable of making a piano produce a richer harmonic sound. SOLUTION: This aliquot device has a contact point between an abutting protrusion strip 18b and a string 10 which is another fixed point in the middle of a fore string extended from an abutting protrusion strip 18a to a capotasto bar 12 by a string pillow 18 having two abutting protrusion strips 18a, 18b. Thus, the part between the two abutting protrusion strips 18a, 18b forms a first fore string 20, and the part between the abutting protrusion strip 18b and the capotasto bar 12 forms a second fore string part 22, whereby two resonance areas are formed. Thus, a harmonic sound richer than in the past can be produced.
Patent JP-H0341285-A (JP)
Title: Coupling
Inventor: TAGA JUN
IPC: F16L19/02
Filed: 1989-07-10
Abstract: PURPOSE:To completely avoid fluid leakage by composing a coupling of a coupling body comprising a thread section at one end and a protrusion section at the other end, a tightener having slits, and a cap threadedly fitted to the tightener. CONSTITUTION:A coupling comprises a coupling body 1, tightener 2, and cap 3. The coupling body 1 is provided with a thread section 1a threadedly fitted to a body to be attached at one end, and a protruded section 1b at the other end, and a lock section 1c preventing the tightener 2 from rotating. The tightener 2 has a thread section 2a and is provided with slits 2b for expanding itself. A cap 3 is provided with a thread section 3b threadedly fitted to the thread section 2a of the tightener 2 and edge section 3a for connecting the cap 3 to the tightener 2 and pushing and pressing the tube 4 inserted into the coupling body against the protrusion section 1b to firmly fix the tube 4 to the coupling body 1. As a result, the leakage caused by creep phenomenon can be prevented.
Patent JP-2001011588-A (JP)
Title: Nonoriented electric steel sheet excellent in magnetic flux density and its production
Inventor: SHIMAZU TAKAHIDE
IPC: C22C38/42
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To produce a high magnetic flux density material contributing to the miniaturization of motors and compact transformer apparatuses in a field of electric industry, and to provide a method for producing the same. SOLUTION: This nonoriented electric steel sheet excellent in magnetic flux density has a compsn. contg., by weight, <=0.01% C, 0.1 to 1.3% Si, 0.001 to 0.006% Al, <0.7% Mn, <=0.2% P, <=0.01% S, <=0.005% N, 0.001 to 0.1% Sn, 0.01 to 0.4% Cu, 0.01 to 0.2% Ni and 0.01 to 0.2% Cr, and the balance Fe with inevitable components and has >=1.77 T magnetic flux density B50. Moreover, as to the method for producing the nonoriented electric steel sheet excellent in magnetic flux density, a hot rolled sheet contg. the above components is subjected to hot rolled sheet continuous annealing at 800 to 1100 deg.C, is next cold-rolled and is annealed.
Patent JP-S5967717-A (JP)
Title: Differential amplifier circuit
Inventor: TAMAKOSHI MASASHI
IPC: H03K5/08
Filed: 1982-10-12
Abstract: PURPOSE:To decrease a response time of an output voltage to the change in an input voltage to a change in any direction by providing a flip-flop circuit applying positive feedback to a differential input stage with a stable operation to an output stage. CONSTITUTION:When an input voltage Vin changes from high to low level, a setup time is delayed, a control signal phi changes from high to low level, an MOSFETQ11 is turned on a current I2 flows to a node (a) through an MOSFETQ8 through a constant current MOSFETQ10. Then, a positive feedback is applied from the flip-flop circuit 3 to a differential input stage 1, a level at an output node (b) is decreased rapidly, an MOSFETQ6 of an output stage 2 changes quickly from off to on and an MOSFETQ7 changes from on to off. As a result, an output voltage Vout changes from low to high level in sychronizing with the trailing of the control signal phi so as to attain quick response. This applies to the case that the input voltage Vin changes from low to high leve.
Patent JP-H0341238-A (JP)
Title: Fluid filled type cylinder shape mount device
Inventor: FUNAHASHI YOSHIKI
IPC: F16F13/00
Filed: 1989-07-10
Abstract: PURPOSE:To improve vibration isolation performance by making at least a part of a rubber elastic body which constitutes a mount axis direction wall part a thin part so as to allow a predetermined amount of swelling deformation and by storing movable members capable of moving in pressure chambers. CONSTITUTION:In a fluid filled type cylinder shape mount device, an inner cylinder fitting 10 and an outer cylinder fitting 12 are connected with each other by rubber elastic body 14, incompressible fluid is filed in a plurality of pressure chambers 32 and 34, and flowing is allowed to each other through an orifice passage 36. As for these pressure chambers 32 and 34, a part of the rubber elastic body 14 which constitutes a mount axis direction wall part 25 is made a thin part so that a predetermined amount of swelling deformation is capable in the axial direction of a bush 16. And movable blocks 38 and 40 are stored inside capable of moving so as to form a predetermined interval of a vibration action part, which may generate flowing of fluid at the time of vibration input, between the inner surfaces of the pressure chambers 32 and 34. In this way, excellent vibration isolation performance is obtained against input vibration in a wide frequency range.
Patent JP-S6336914-A (JP)
Title: Roller guide for h shape steel
Inventor: NAKANISHI TERUYUKI
IPC: B21B39/16
Filed: 1986-07-30
Abstract: PURPOSE:To reduce the generation of the friction flaw at rolling time by enabling the width adjustment of the right and left guide parts with the lead being driven by the screw reverse each other and inducing the flange and web of a rolling material with their cohesion by providing a vertical roller and horizontal roller at the right and left guide parts. CONSTITUTION:The upper and lower guides are composed of three parts of a center bracket 1 and the right and left guide parts 2, 2, provided at the inlet and outlet ports of a rolling roll and inducing an H shape steel W with its guiding. The screw part reverse each other of a lead is provided on the screw spindle 6 which is fitted rotatably to the center bracket 1 and by rotating the screw spindle 6 via the worm 7a of a worm shaft and a worm wheel 6a the right and left guide parts 2 can be adjusted with central straddle according to the size of the flange width. A vertical roller 4 and horizontal roller 3 are borne freely rotatably on the right and left guide parts 2 and provided to enable to adjust the cohesion amount of the flange and web of the H shape steel W respectively and inducing the H shape steel with cohesion.
Patent JP-2000006395-A (JP)
Title: Ink jet recording head and ink jet recorder
Inventor: SAKAI MARI
IPC: B41J2/055
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording head and an ink jet recorder in which rigidity and displacement of a diaphragm are enhanced. SOLUTION: The recording head comprises an elastic film 50 constituting a part of a pressure generating chamber 12 communicating with nozzle opening, a lower electrode 60 provided on the elastic film 50, a piezoelectric layer 70 formed on the lower electrode 60, and an upper electrode 80 formed on the piezoelectric layer 70 wherein a piezoelectric oscillator comprising the lower electrode 60, the piezoelectric layer 70 and the upper electrode 80 is formed in a region facing the pressure generating chamber 12. A diaphragm comprising the elastic film 50 and the lower electrode 60 is provided, at least in the region corresponding to the pressure generating chamber 12, with a plurality of protrusions 56 extending oppositely to the pressure generating chamber 12 and a plurality of recesses 57 made on the pressure generating chamber 12 side between the protrusions 55.  This structure enhances rigidity of the diaphragm.
Patent JP-H11318007-A (JP)
Title: Electrical branch wiring device
Inventor: UMEOKA HIDEMI
IPC: H02B3/00
Filed: 1998-05-04
Abstract: PROBLEM TO BE SOLVED: To measure the insulation performance of the load system of a branch overcurrent breaker even if power is allowed to fail by providing a leakage current measurement part that is capable of clamping by a clamp ammeter individually in a non-concentrated shape halfway through a number of sets of electric wires being wired in a concentrated shape in a cabinet. SOLUTION: A leakage current measurement part 8 that is capable of clamping an entire set of assembly electric wires 6 by a clamp ammeter is provided halfway through each set of electric wires 6. Then, the leakage current measurement part 8 is arranged at a measurement position in a non- concentration shape for other leakage current measurement parts 8 each other. As a result, each leakage current measurement part 8 can be easily clamped by the clamp ammeter, thus easily grasping the degree of insulation performance in the load system of a branch overcurrent breaker 4 in units of leak current. Also, the order of each height between the branch overcurrent breaker 4 and the leakage current measurement part 8 is the same, thus preventing a measurement error.
Patent JP-H11354153-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: TSUKAMOTO HISASHI
IPC: H01M10/05
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a light-weight and safe secondary battery fit for use at high temperatures, by causing an electrolyte to contain a lithium imide salt and a fluorine-containing salt other than the lithium imide salt. SOLUTION: In a nonaqueous electrolyte secondary battery, a long cylindrical battery power generating element made up by winding a tape-like electrode plate 7 in a spiral manner is housed in an aluminum case, then the battery power generating element is impregnated with an electrolyte, and thereafter the case is airtightly sealed up. By adding a lithium imide salt, for example, LiN(SO2 CF2 CF3 )2 , to the electrolyte by a small amount of the order of 5 wt.% of the total weight of salts included in the electrolyte, a battery is obtained exhibiting excellent characteristics even after high temperature storage.  This is because decomposing reaction of flourine-containing salts other than, and coexisting with, the lithium imide salt in the electrolyte is suppressed by the existence of the lithium imide salt in the electrolyte, and generation of hydrogen fluoride (HF) within the battery is suppressed.