baber/WOPTO huggingface dataset:
Patent JP-H0192560-A (JP)
Title: Rocket launcher
Inventor: YATSUYANAGI NOBUYUKI
IPC: B64G1/26
Filed: 1987-10-02
Abstract: PURPOSE:To improve combustion efficiency in a rocket having two kinds of fuel and liquid for propulsion agent by providing a fuel jet for sending atomized main liquid fuel info sub-fuel jet jetted under the gasified state and a liquid oxygen jet coaxial with said fuel jet. CONSTITUTION:In a rocket engine liquid oxygen, kerosene and hydrogen respectively for oxidizing agent, fuel and sub-fuel, liquid hydrogen 4 as sub-fuel is sent by a pump 8, and a portion of the sub-fuel is jetted from an injector 1 into a combustor 5, while the remaining is sent to a high temperature gas generator 6 to be burnt with the liquid oxygen 2 being supplied by a pump 8'. Pumps 8-8'' are driven through turbines 7, 7' with high temperature gas generated by said generator 6. Main fuel 3 is forced into the combustor 5 by the pump 8''. Then, the main fuel 3 and liquid oxygen 2 are jetted into the combustor 5 respectively from a jet 13 and an oxygen jet 12 provided in the center of a jet 14. A hydrogen jet 14' is opened to the upstream side wall of jet 14 to supply the sub-fuel 4.
Patent JP-H11155610-A (JP)
Title: Footwear and its manufacture
Inventor: RAUCH MAX
IPC: A43B13/18
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a footwear which is made by an inexpensive method, can be sealed hermetically and absorb shock and has an outstanding flexibility and an waterproofness and can permeate vapor. SOLUTION: On a manufacture of footwear by a shaft 13, at least a part of a running direction of a foot without a slipsole of the footwear is connected with an end of a face of an exterior sole and the footwear has an exterior sole 17. An waterproof insulated or a cushion filling material 21 is arranged at the exterior sole 17 and the material 21 which is a liquid and can stiffen or react is introduced and at least one filling opening 19 is arranged at least one position of the exterior sole 17. The filling material 21 which can be creeped when it is in a state of liquid and has a flexibility when it is in a state of hardened is introduced in a mold of shoe which is in a state of which a footwear 11 is drawn through at least one filling opening 19 in a state of liquid.
Patent JP-H0781938-A (JP)
Title: Production of fine powder
Inventor: YAMAMOTO YASUYUKI
IPC: C01G23/04
Filed: 1993-09-09
Abstract: PURPOSE:To separate and recover fine powder in a state close to that of primary particles free from flocculation and caking from a slurry contg. suspended fine powder. CONSTITUTION:A slurry contg. suspended fine powder is heated at a high temp. and pressure to be converted into supercritical gas kept at the critical temp. or above and the objective fine powder is produced. Since the fine powder in the slurry can be separated from the dispersion medium without passing through the conventional filtering, drying and pulverizing processes, the quantity of energy used can be reduced and the resultant fine powder maintains a state close to that of primary particles free from flocculation and caking.
Patent JP-H1177572-A (JP)
Title: Robot control device
Inventor: KOMURO KATSUHIRO
IPC: B25J13/00
Filed: 1997-08-30
Abstract: PROBLEM TO BE SOLVED: To display the necessary information instantly according to the control condition of a robot. SOLUTION: When the control condition of a robot is in a driven mode, the position deflection histeresis of a hand is displayed (Figer a), and when the value of the position deflection is made more than the threshold value Th, the current instruction value of two shafts (a solid line), the hysteresis of a gravity torque value (a broken line), the maximum error between them, and the display buttons of (load correction), (FM correction), (the next page), (the completion) and the like are displayed in the picture (Figer b).  It can be grasped which shaft is not balanced of the gravity by the maximum error displayed in the Figer b, and by depressing the (load correction) of the shaft, a picture to allow to set the mass of the load, the position in the each shaft from the flange end face of the load gravity center, and the like is displayed (Figer c), and by depressing the (FM correction), a picture to allow to set the threshold value of the position deflection to ± side at every shaft is displayed (Figer d). And by regulating the parameter by using the figers (c) and (d), the gravities of the shafts can be balanced, and the maximum error 25% in the figer a, for example, can be reduced to 3% as shown in the figer e.
Patent JP-H0986429-A (JP)
Title: Vehicle dynamic characteristic control device
Inventor: TANABE MASAHIKO
IPC: B62D7/14
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent the drift of the steering angle of a steering wheel detected substantially by suppressing the drift of the neutral position of the steering wheel between the arithmetic processing units of two systems. SOLUTION: This vehicle dynamic characteristic control device is provided with a vehicle speed sensor 42, a steering angle sensor 40, and a neutral position sensor 41. The conditions for detecting the neutral position of a steering wheel 3 are set at each prescribed time or at each time when the travel distance detection value becomes the prescribed travel distance while the rotating angle detection value of the steering wheel 3 is within the prescribed neutral range and the rotating angle detection value is within the prescribed rotating angle range. The neutral position of the steering wheel 3 is detected when the conditions are set, and the practical steering angle of the steering wheel 3 is detected from the neutral position detection value and the rotating angle detection value.  The control quantity for controlling the dynamic characteristic of a vehicle is calculated based on the steering angle detection value.
Patent JP-H1173991-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: YANAI MASAHIRO
IPC: H01M10/0565
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To improve the cycle characteristics of a nonaqueous electrolyte secondary battery by preventing the oxidation and deterioration of a nonaqueous electrolyte layer. SOLUTION: In a nonaqueous electrolyte secondary battery composed of a positive electrode, a nonaqueous electrolyte layer, and a negative electrode capable of absorbing and releasing lithium, an antioxidant are added into an nonaqueous electrolyte layer. For an example, an electrolyte is obtained by adding 0.1 weight portion of tetrakis (methylene-3-(3, 5-di-t-butyl-4- hydroxyphenol)-propyonate) methane as the antioxidant to 100 weight portions of the nonaqueous solvent solution of LiBF4 (the nonaqueous electrolyte salt). Thereby, a battery cycle characteristic is improved.
Patent JP-H06101365-A (JP)
Title: Mass damper of vobration supressing structure
Inventor: TAMURA KAZUO
IPC: F16F15/02
Filed: 1992-09-18
Abstract: PURPOSE:To provide a constant, period of vibration irrespective of the magnitude of horizontal displacement by forming an elastic support to support an inertia mass from an elastic body of softening type and an elastic body of hardening type. CONSTITUTION:An inertia mass 3 is supported by an elastic support 4 whose one end is secured to a structure 2 and other end is fixed to the inertia mass 3. This elastic support 4 is so structured that a plurality of softening type elastic bodies 7 and hardening type elastic bodies 8 arranged parallel with one another. The rigidity characteristic of the softening type elastic bodies 7 whose rigidity sinks with increasing horizontal displacement, is set off with the rigidity characteristic of the hardening type elastic bodies 8 whose rigidity increases with horizontal displacement. Thereby change in the rigidity of a mass damper 1 as a whole associated with change of the horizontal displacement is inhibited, and the period of mass damper 1 in vibrating can be held constant.
Patent JP-2001078197-A (JP)
Title: Device and method for encoding picture and storage medium
Inventor: HAMANAKA AKIYOSHI
IPC: H04N19/196
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To avoide visual picture deterioration due to discontinuity of a block boundary or the like in a decoded picture by evaluating the movement vectors of a plurality of adjacent block, controlling the unit of encoding in accordance with the evaluated result and encoding a digital picture signal. SOLUTION: A movement vector detector 111 decides a difference in position with the blocks read from frame memories 114 and 115 with a highest similarity degree as the movement vector of the block which is inputted to the detector 111 by successive comparison and evaluation with the inputted block and putouts it to a movement vector evaluator 112. Encoding is executed by block unit through the use of the movement vector of the block unit, which is obtained by the detector 111. Thus, the movement vector 127 evaluated and decided by the evaluator 112 is inputted to a controller 119, stored and also outputted from an encoder 107 as part of encoded data.
Patent JP-H0193254-A (JP)
Title: Recorder
Inventor: UENO YASUHIDE
IPC: H04N1/21
Filed: 1987-10-02
Abstract: PURPOSE:To accurately inform the remaining quantity of recording paper to an operator in an digital quantity by providing a means to calculate the delivery quantity of the recording paper, a means to estimate the remaining quantity of the recording paper by using the above calculated quantity, and a means to display said estimated remaining quantity, in the number of sheets corresponding to the width of said recording paper. CONSTITUTION:In case of performing the recording or the paper delivery of image information, etc., by the command of a control part C in a recording part W, the delivery estimation quantity of the recording paper stored in a memory A is compared with the initial value of a recording paper delivery quantity, and when both quantities coincide, no more paper delivery is performed since the termination of the recording paper is detected, and error display in a display example D3 is performed on a display part D. When no coincidence is obtained, the paper delivery is performed. The estimated remaining quantity of the recording paper can be obtained by subtracting the estimation quantity from the initial value, and the estimated number of sheets corresponding to the width of the recording paper can be obtained by eliminating the estimated remaining quantity (r) by total quantity of (A4) and (B4). Next, the estimated number of sheets is displayed on the display part D as shown in the display examples D1 and D2.
Patent JP-H07100218-A (JP)
Title: Photochemical treating and diagnostic device
Inventor: CHO YOSHITERU
IPC: A61B18/20
Filed: 1993-10-06
Abstract: PURPOSE:To provide the photochemical treating and diagnostic device which manages the irradiation characteristic and irradiation energy quantity of light for irradiation with which a lesion is cast from the front end of a laser probe and is capable of yielding the irradiation energy quantity to enable obtaining of a prescribed treating and diagnosing effect even if the output of the exit light degrades or the wavelength of the light for irradiation deviates from the optimum absorption wavelength of a photosensitive material to be used. CONSTITUTION:This photochemical treating and diagnostic device is provided with a means 9 for measuring the characteristics of the light for irradiation and a control means 6 which includes a means for managing the irradiation energy quantity and controls the irradiation energy quantity to a prescribed quantity, by which the treating and diagnostic device capable of controlling the irradiation energy quantity directly affecting the treating and diagnosing effect from the exit light output converted to the irradiation characteristic of the light 15 for irradiation to be cast from the front end 13 of the laser probe to the lesion 14 is realized. The device is also provided with a wavelength correcting means which corrects the control target value of the irradiation energy quantity by the wavelength of the light 15 for irradiation.
Patent JP-H03114142-A (JP)
Title: Battery with organic electrolyte
Inventor: FUJITA KOJI
IPC: H01M2/12
Filed: 1989-09-28
Abstract: PURPOSE:To prevent occurrence of abnormal internal resistance by forming projections facing together toward a valve element and in contact with it at a lower and an upper lid, and thereby improving electric continuity of the lower lid with the upper. CONSTITUTION:Part of the top surface of an upper lid 8 is shaped triangular and folded inward to form an acute cutting edge 8a facing a valve element 9, and a processing is applied so that the trace of folding works as a gas bleeder hole 8b. An assembly seal 11 consolidates these valve element 9 and upper lid8 and a lower lid 10 through heat adhesion. At the heat adhered parts of the upper and lower lids 8, 10, projections 8c, 10c directed in mating together toward the valve element 9 are formed. respectively, and in the heat adhesion process, these projections grows a modified polypropylene sheet to come into contact with an Al thin plate 9b. Thus the upper lid 8 is put in continuity to the lower 10.
Patent JP-H0588014-A (JP)
Title: Production of multicolor optical filter
Inventor: ASANO TAKAHIRO
IPC: H01L27/14
Filed: 1991-09-30
Abstract: PURPOSE:To allow the production of the multicolor optical filter using a film hardening method which is simple in stage by acting boric acid on a silver salt emulsion consisting of polyvinyl alcohol(PVA) and silver halide. CONSTITUTION:The silver salt emulsion 2 obtd. by mixing an aq. soln. of the halogenated alkaline metal salt expressed by AX (A is an alkaline metal base, X is a halogen group) and aq. soln. of the silver salt compd. expressed by AgY (Y is a boric acid group, sulfuric acid group, etc.) with an aq. PVA soln. is applied on a substrate 1 and is subjected to pattern exposing and developing then to fixing processing, by which a black pattern is obtd. Namely, the boric acid is added to the emulsion at the time of preparing the emulsion and, therefore, the PVA takes a crosslinked structure and eventually the film is hardened. Since this crosslinked structure is not a secure structure, this part swells when the structure comes into contact with water or aq. soln. and the water or the aq. soln. arrives at the inside of the film from this part. Then, desalting, developing and fixing reactions are smoothly progressed.
Patent JP-2001072287-A (JP)
Title: Winding curl preventing device
Inventor: TAKANO MASATO
IPC: B65H23/34
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide winding of a web in a state without curls when winding an end part of the web on a winding outer circumferential surface. SOLUTION: An elevating frame 11 is provided above a side part of a winding 2, and one end of a web suppressing chain 22 which is normally maintained straight but capable of freely deflecting downward during usage is held by the elevating frame 11. A nip roller 32 capable of holding a tip of a web 1 and a nip arm 31 provided with a nip blade 34 are rotatably held on the elevating frame 11. During cutting of the web 1, a side rim portion of the web 1 is sandwiched by the nip roller 32 and the nip blade 34, the web suppressing chain 22 is placed on this side rim portion of the web 1, and the web 1 is cut in this state and wound on the winding 2.  Curls are prevented by stroking and smoothing out curls of a web end part with the nip roller 32 and the nip blade 34 and performing winding while pressing the web 1 against an outer circumferential surface of the winding 2 with the web suppressing chain 22.
Patent JP-H0193879-A (JP)
Title: Nature detector for sheet papers
Inventor: KOBAYASHI TETSUJI
IPC: G07D7/182
Filed: 1987-10-05
Abstract: PURPOSE: To prevent mis-discrimination of a worn state of paper sheets by using a detection rotary body in contact with the paper sheet whose rotary amount changes depending on a friction so as to detect a property change caused by the difference from the friction coefficient. CONSTITUTION: When a paper money P to be carried is in contact with a detection rotating body 14, a torque in response to a friction caused through the contact is given to the detection rotating body 14. Then a rotary resistance provision means 18 provides a rotation resistance to the detection rotating body 14 to bring the detection rotating body 14 to be a prescribed halt state or in a rotating state driven at a different circumferential speed than the carrying speed of the paper money P when the torque is a prescribed value or below and to cause a change in a rotating amount of the detection rotating body 14 depending on the torque when the torque is a prescribed value or over. A rotary amount detection means 17 detects the change in the rotation amount to discriminate the property change.
Patent JP-H0195289-A (JP)
Title: Heat pipe heat exchanger of separate type
Inventor: SOTANI JIYUNJI
IPC: F28D15/02
Filed: 1987-10-05
Abstract: PURPOSE:To improve the reliability, the phases of cost and maintenance of a heat exchanger, by disposing the heat transfer pipes of a condensation part horizontally, by inclining both header pipes at predetermined angles, by providing a noncondensable gas collecting pipe in part of a header pie on the fluid side and by connecting the header pipe to a fluid pipe, while by providing a valve for extraction of noncondensable gas at the top of a gas collecting pipe. CONSTITUTION:An evaporation part A is constituted by fitting header pipes 2, 3 to both ends of heat transfer pipes with fins 1 disposed vertically. A condensation part B is constituted by fitting the header pipes 2, 3 to both ends of heat transfer pipes with fins 2 disposed horizontally. In such a manner the header pipes 2, 2 on the steam sides of an evaporation part A and a condensation part B are connected by a heat- insulating stem pipe 4, and the header pipes 3, 3 on the fluid sides of an evaporation part A and a condensation part B are connected by a heat-insulating fluid feed pipe 5, and water is sealed inside as an operating fluid 6. A noncondensable gas collecting pipe 8 is provided in part of a header pipe 3 on the fluid side of a condensation part B, and a valve for extraction of noncondensable gas 7 is fitted to the top of a pipe 8. A pipe 9 is provided between the fluid feed pipe 5 of 2 inches in diameter connected to the header pipe 3 on the fluid side of a condensation part B and the header pipe 3 on the fluid side.
Patent JP-H1193848-A (JP)
Title: Control device for variable-displacement pump
Inventor: KAWABATA SACHIO
IPC: F04B49/08
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a variable-displacement pump capable of maintaining the pressure of a hydraulic fluid at a target pressure and suppressing the occurrence of a high surge pressure. SOLUTION: This control device for a variable-displacement pump controlling the pressure of a hydraulic fluid from the variable-displacement pump with a solenoid relief valve is provided with a first pressure detecting means detecting the pressure of the hydraulic fluid, a second pressure detecting means detecting the pilot pressure of the solenoid relief valve, a target pressure setting means 25 setting the target pressure of the hydraulic fluid, and a command pressure setting means 217 setting the target command pressure in relation to the target pressure set by the target pressure setting means 25. The command pressure setting means 217 sets the target command pressure based on the detected pressure from the first pressure detecting means and sets the first command pressure as the target command pressure when the detected pressure is the first prescribed pressure or below.
Patent JP-H0196374-A (JP)
Title: Clad target material for sputtering
Inventor: ISHIKURA CHIHARU
IPC: H01J37/305
Filed: 1987-10-05
Abstract: PURPOSE:To prevent a clad target from thermally adhering to a backing plate by cladding a high-purity copper sheet containing trace amounts of specific elements with a sputtering target material. CONSTITUTION:A Cu sheet 4 having >=99.7% purity and containing 100-3,000wt. ppm, in total, of at least one or more elements among Zn, In, Mn, Sb, Be, Ca, Cr, Te, Y, Nb, Mo, Ta, and Sn is joined to a sputtering target material 1 by a metal bonding agent 5 made of In so as to be formed into a clad target material 6. The Cu sheet 4 of this clad target material 6 is attached to a backing plate 3 consisting of a Cu sheet with high thermal conductivity by means of an annular mounting fixture 2. By this method, the diffusion of the Cu sheet 4 of the clad target 6 into the backing plate 3 composed of Cu sheet in the course of sputtering and the resulting thermal adhesion between them can be prevented, by which the separation of the clad target 6 from the backing plate 3 is facilitated and, as a result, the exchanging operation of the target 6 can be facilitated.
Patent JP-S62112964-A (JP)
Inventor: NOGUCHI MASAO
IPC: F25B13/00
Filed: 1985-11-08
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-H0297922-A (JP)
Title: Light flip-flop
Inventor: KUSUNOKI SHIGEO
IPC: G02F3/00
Filed: 1988-10-04
Abstract: PURPOSE:To simplify a constitution and the design of a circuit by providing an optical bistable element and an optical Stark effect element inside a laser resonator, inputting a set or reset signal light from an external part, controlling a laser generation and executing an F/F action. CONSTITUTION:In order to make the F/F into a set condition, a set signal light 7 of a wavelength lambda0 is inputted from the external side of a mirror 1 along an optical axis 8. When the magnitude of the signal light 7 is made into a prescribed magnitude, an OBSD (bistable device) 4 is made into a transparent condition, an input light to the OBSD 4 is totally transmitted, even a natural emitted light is transmitted, a feedback by a mirror 2 to a laser medium 3 is made into a sufficient quantity, the laser generation is executed, the laser light of the wavelength lambda0 is outputted as an output signal light 11 from a mirror 12, and the F/F is made into the set condition. Next, when the same light is inputted as the reset signal light to an SHG (second higher harmonics generating element) 9, the light of a wavelength lambda0/2 is inputted to an OSED (optical Stark effect element) 5, the laser light in the middle of generation is interrupted, and the F/F is reset.
Patent JP-H05243593-A (JP)
Title: Manufacturing method of ohmic contact between metallic foil and semiconductor material
Inventor: JIYURESU DEII REBAIN
IPC: H01L31/05
Filed: 1992-09-21
Abstract: PURPOSE: To realize a large-scaled area opto-electric transducer element array, by compressing a metallic material and a semiconductor material in a limited period, with limited pressure, and temperature higher than 400 deg.C between a first projecting face and a second face. CONSTITUTION: A back side connection foil 407 and an additional polyester material 405 are formed in a P-type area 401, and electrical insulation is formed against an N-type surface area 406. Then, the connection foil 407 is supported so as not to be moved up and down, electrical connection 408 is formed between the P-type area 401 and the foil 407 by applying almost 5 pound pressure to each sphere about at 260 deg.C, and a polyester sheet is connected in a method for constituting a layer 413 as substantially continued matrix supporting materials. Therefore, a solar energy transforming element with a large area for electrically changing incident energy into potential can be realized by using this method.