baber/WOPTO huggingface dataset:
Patent JP-H0649962-A (JP)
Title: Fibrous composite rain leader
Inventor: KONISHI TAKAHIRO
IPC: E04D13/064
Filed: 1992-07-31
Abstract: PURPOSE:To prevent a fibrous composite rain leader from corrosion, layer stripping and deformation and to promote heat resistance, weather resistance and impact resistance at a low cost. CONSTITUTION:A fibrous composite rain leader 1 having both side walls 1a and 1b and the bottom wall 1c is equipped with a gutter-shaped fiber-reinforced thermoplastic resin core layer 2, general purpose thermoplastic resin internal and external coating layers 3 coated on both internal and external surfaces of the core layer 2 and an external surface layer 4 formed of one or the other of methacrylic resin and fluororesin further coated on the external coating layer 3. The total thickness of the external coating layer and external surface layer in both side walls 1a and 1b and the bottom wall 1c is such that the thickness of the external surface layer in the side wall 1a far from the rain leader mounting surface is thicker than that of the external surface layer in the side wall 1b near to the rain leader mounting surface and that of the external surface layer in the bottom wall 1c.
Patent JP-H0931941-A (JP)
Title: Purifying and protecting river bed block for water stream
Inventor: TANAHASHI TAKASHI
IPC: A01K61/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To cultivate microbes in a layer in which pebbles (cobble stones or the like) are stuffed in the voids between recesses in the joint of the upper part and the bottom formed by continuously laid purifying and protecting river bed blocks and the adjacent recesses to improve the quality of water by means of the biofilm and improve highly advanced functional effects in culture, protection, recovery, etc., for fish and shellfish and aquatic lives. SOLUTION: In purifying and protecting river bed blocks for a water stream, recesses 6 are formed in the joints 4 having I-shaped sections at the front and side faces and connecting the square bottom 2 and the smaller square top 3 than the bottom and natural stones are put on the upper face of the top 3. And further, pebbles are stuffed in the voids 7 formed by the recesses of the joints of the blocks 1 parallelly laid and adjacently formed.
Patent JP-2000032897-A (JP)
Title: Fishing rod holder
Inventor: TAKAHASHI KOJI
IPC: A01K97/10
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a fishing rod holder that is produced in low costs, readily portable, and can be set up to a variety of places with variable geographical shapes and qualities. SOLUTION: This fishing rod holder 20 comprises the first and the second holders 24a and 24b that are attached to both ends of the rod material 22 and hold the fixing rod 1 and the attachment tool 40 that is fixed to the rod material 22. The first and the second holders 24a and 24b have each a U-shaped part 34 has an almost U-shape in the plane view. Finally the attachment tool is equipped with a nut 42 to which a tripod 44 can be mounted for fixing a camera, telescope or binocular.
Patent JP-H0255006-A (JP)
Title: Chair
Inventor: MAEDA MINORU
IPC: A47C3/026
Filed: 1988-08-18
Abstract: PURPOSE:To permit the always stable taking-seat by installing a pressing means which relates the lower edge of a shoulder lean-over rod with the position under the pivotal supporting point of a tilting member and springily urges the both in the separating direction by a compression coil spring and permitting the resistance force for the rearward tilt of the shoulder lean-plate to automatically vary according to the body weight of a person on chair. CONSTITUTION:When a force is applied rearward onto a shoulder lean-over plate 24, a shoulder lean-over rod 3 pivotally supported onto the rear edge of a frame 1 by a fixed supporting shaft 9 turns around the fixed supporting shaft 9 against the springy force of the coil spring 28 of a pressing means 5 installed at the lower edge of the shoulder lean-over rod 3, and the rod body 31 of the pressing means 5 projects furthermore from a through hole 17. Then, a balance state with the springy force of the coil spring 28 which is compressed between a cylindrical body 30 and a stop plate 16 is generated. Further, when a large stress is applied rearward onto the shoulder lean-over plate 24, a free supporting shaft 26 installed onto a connecting plate 25 as connecting part 4 continuously installed at the lower edge part of the shoulder lean-over rod 3 collides with the upper edge of a slot hole 14 of a tilting member 2, and the front part of the tilting member 2 acts in the downward revolution direction, and compresses the compression coil spring 28 of the pressing means 5, and stops at a balanced position.
Patent JP-S5996165-A (JP)
Title: Monoazo dye for synthetic fiber
Inventor: NIWA TOSHIO
IPC: C09B29/00
Filed: 1982-11-22
Abstract: NEW MATERIAL:Monoazo compounds of formula I , wherein X is H, methyl, acetylamino, Cl; R' is phenyl, benzyl, phenethyl, phenoxymethyl, phenoxyethyl; n is 1, 2, 3; R<2> is a 1-4C alkyl, allyl, a 1-4C alkoxyethyl, a group of formula II. EXAMPLE:Compound of formula III. USE:Dyes which dye polyester fibers clear blue with excellent fastness to sublimation and light, after-processability and alkaline resist-printability and dischargeability. PREPARATION:The diazonium salt of 2-amino-3-cyano-5-nitrothiophene is coupled with an aniline of formula IV (wherein X, R<1>, R<2>, n are as defined above) to produce the compound of formula I .
Patent JP-S6266577-A (JP)
Title: Fuel cell
Inventor: NARA HIDEYUKI
IPC: H01M8/02
Filed: 1985-09-19
Abstract: PURPOSE:To prevent gas leakage from the end of each electrode by forming grooves in the periphery parallel to passages of fluid fuel and fluid oxidizing agent of ribbed electrode, and blocking with a specified fine powder, then filling a specified kneaded material as a sealant. CONSTITUTION:A small amount of fine heat resistant and electrolyte resistant powder 7 is uniformly placed in a groove 6 at the end of ribbed electrode 2, and water is poured in the groove 6, then the fine powder 7 is penetrated inside the bottom 8 of the groove 6 by reducing pressure to block pores in the bottom 8. A mixture 9 obtained by kneading 30-60wt% flake graphite which is heat resistant and electrolyte resistant and 70-40wt% fluorine oil is filled into the groove 6 to seal the end of ribbed electrode. Thereby, gas leakage is surely prevented and the life is lengthened.
Patent JP-H0523323-A (JP)
Title: Intracorporeal information monitoring apparatus
Inventor: HIROSE TERUO
IPC: A61B5/1473
Filed: 1991-07-22
Abstract: PURPOSE:To enable the detection of intracorporeal information easily from outside a human body, that is, from the skin. CONSTITUTION:An intracorporeal information transmitter having a sensor is set in a human body. When intracorporeal information is to be detected, intracorporeal information which is transmitted from the intracorporeal information transmitter is received with a receiver from the body endermically.
Patent JP-H0492820-A (JP)
Title: Composition for oxide superconductor, production of raw material for oxide superconductor using same composition and production of oxide superconductor using same composition
Inventor: SHIMODA SHUICHIRO
IPC: C04B35/00
Filed: 1990-08-02
Abstract: PURPOSE:To obtain the subject raw material for an oxide superconductor capable of producing an oxide superconductor having a high critical temperature and an improved critical current density by calcining and crushing a mixture raw material containing Bi, Pb, Sr, Ba, Ca and Cu in a specified atomic ratio. CONSTITUTION:Raw materials such as bismuth trioxide, lead monoxide, strontium carbonate, barium carbonate, calcium carbonate and cupric oxide are weighed and mixed so that the atomic ratio of (Bi:Pb:Sr:Ba:Ca:Cu) may be (1.3-2.2):(0.2-0.8):(1.4-2.2):(A):(1.6-2.4):(2.8-3.2) (provided that A<=0.6; 2<=Bi/Pb<=9.6; 1.7<=Bi+Pb<=2.6, Sr+Ba<=2.2). The resultant mixture raw material is then calcined and crushed to obtain the raw material for an oxide superconductor. By burning the obtained raw material for an oxide superconductor, an oxide superconductor containing a large amount of a high temperature phase showing a critical temperature in the vicinity of 110K can be obtained.
Patent JP-H06124117-A (JP)
Title: Automatically guided vehicle
Inventor: ITO JUNICHI
IPC: G01S17/00
Filed: 1992-07-31
Abstract: PURPOSE:To provide an automatically guided vehicle, for which it is not necessary to lay a special line for traveling guidance. CONSTITUTION:This vehicle is provided with a rate sensor 1 for obtaining a bearing angle, a speed sensor 2 for obtaining a traveling distance, a laser beam source 5 attached to the upper surface of a turntable 4 for emitting laser beams in a horizontal direction, a laser beam receiver 6 for receiving retroreflective beams by a reflector 13 arranged in a traveling area and a rotary encoder 7 for detecting the rotation angle of the turntable 4, etc. Then, the bearing angle PSI and position information X and Y obtained by inputting respective sensor data to an autonomous bearing angle and position calculation part 3 and traveling pattern information composed of programmed course or prescribed point are sent to an automatic operation control part 11. Then, by operating a handle and wheel driving device 12 based on the information, the automatically guided vehicle 20 can be guided to the programmed course or prescribed point without laying the line for the guidance.
Patent JP-H0652460-A (JP)
Title: Accumulating method of fire receiver
Inventor: FUJIKI HITOSHI
IPC: G08B17/00
Filed: 1992-07-31
Abstract: PURPOSE:To obtain the accumulating method of the fire receiver matching the kind of a sensor by judging the kind of the sensor. CONSTITUTION:A cancellation time zone (d) for a smoke sensor is started with the 1st alarm output of the fire signal (a) of the smoke sensor or the 1st alarm output of the fire signal (b) of a heat sensor. In the cancellation time zones (d) and (e), no fire alarm is generated by canceling the fire signal no matter how many times the fire signal is generated, but a fire alarm is generated for the 1st time when the fire signal is received in a detection time zone after the cancellation time zone ends. This accumulating method changes the end point of time of the cancellation time zone from 12 seconds shown by (d) to 7 seconds shown by (c) only when a next fire signal is received in the cancellation time zone (d) within a threshold time of 3 seconds after the fire signal (including the 1st alarm output) is received.
Patent JP-S58106526-A (JP)
Title: Optical branching circuit
Inventor: HORIGUCHI TSUNEO
IPC: G02F1/33
Filed: 1981-12-19
Abstract: PURPOSE:To realize an optical branching circuit which is small-sized and has a stable characteristic, by using an optical fiber for both incidence of light from a light source to an optical deflector, and photodetection of rear scattering light from the optical deflector. CONSTITUTION:Light transmitted through a light sending optical fiber 8 from a light source 1 is made parallel by the first lens 9, passes through an ultrasonic deflector 2, and after that, is condensed by the second lens 3, and is made incident to an optical fiber to be measured 4. Rear scattering light reflected or scattered in the optical fiber to be measured 4 is made parallel by the second lens 3, and reaches the ultrasonic deflector 2. When the light from the light source 1 is made to pass through while the ultrasonic deflector 2 is off, and after that, the deflector 2 is turned on by an oscillator 5, the parallel rear scattering light which has passed through the second lens 3 changes its advancing direction, is condensed by the first lens 9, is made incident to a photodetecting optical fiber 10, and is led to a detector 7. According to such a constitution, an optical branching circuit can be made small-sized.
Patent JP-S6450798-A (JP)
Title: Stepping motor controller
Inventor: HISAMA HIDEAKI
IPC: H02P8/00
Filed: 1987-08-19
Abstract: PURPOSE:To enable a rotor to certainly coincide with the direction of excitation wherever the rotor stops, by retaining the rotor continuously in the two adjacent exciting directions. CONSTITUTION:First, a coil A and a coil B are set in the state of excitation. After that,the coil A and a coil B' are set in the state of excitation. Then, a rotor is moved to a position between the coils A and B'. After this, the rotor is rotated by setting the position AB' as a rotation starting position. As a result, without generating step-out or the like, a stepping motor can be stably rotated.
Patent JP-H04333486-A (JP)
Title: Elevator device
Inventor: MATSUDA HISASHI
IPC: B66B11/02
Filed: 1991-08-16
Abstract: PURPOSE:To restrain aerodynamic noise due to speed-increasing flow generated on an entrance wall at high speed elevatably running of an elevator device, and reduce noise inside the elevator cage. CONSTITUTION:As a speed-increasing flow restraining means, a lower part extended plate 23 is constituted out of a front plate 24 extendedly provided in the elevatably moving direction of an entrance wall 19 and guide plates 25 extendedly provided in the elevatably moving direction of side walls 21, or it is constituted by forming through holes on the extended plate, and by restraining speed-increasing flow along the entrance wall 19 in this way, noise inside the elevator cage due to aerodynamic noise generated at high elevatably running speed can be reduced to realize improvement of riding comfortability, and also high speed orientation of elvatable speed according to the high-rise trend of a building and the like can be managed.
Patent JP-H0840807-A (JP)
Title: Sex attractant for agrius convolvuli linne
Inventor: WAKAMURA SADAO
IPC: A01N35/02
Filed: 1994-07-28
Abstract: PURPOSE:To obtain a sex attractant containing, as active ingredient, (E,E)-11, 13-hexadecadienal having effective attractive activity for male Agrius convolvuli Linne, thus useful for the investigation of the outbreak/extinction of Agrius convolvuli Linne and controlling the insect pest. CONSTITUTION:This sex attractant contains, as active ingredient, (E,E)-11, 13-hexadecadienal. This attractant is used for controlling Agrius convolvuli Linne belonging to Lepidoptera Sphingidae or investigating its outbreak/ extinction, affecting the environment little. The active ingredient presents by itself potent sex-attractive activity on male Agrius convolvuli Linne. This active ingredient may also be used in the form of a delayed release preparation to gradually release it into the air by making it either directly or in the form of an organic solvent (e.g. hexane) solution adsorbed on an appropriate carrier such as polyethylene plastic or rubber or by encapsulating it into a plastic capsule or capillary tube.
Patent JP-2000095515-A (JP)
Title: Flat platy silica dispersion, silver halide photographic sensitive material containing the same and its processing
Inventor: NAGAMI KEN
IPC: G03C1/32
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic sensitive material having good pressure resistance free from stain in processing and excellent in suitability to rapid processing, and to provide a processing method for the sensitive material. SOLUTION: The flat platy silica dispersion is formed using flat platy silica, gelatin, cyclodextrin and a compd. having crosslinkability with gelatin. The silver halide photographic sensitive material has a silver halide emulsion layer or a nonphotosensitive hydrophilic colloidal layer contg. the flat platy silica dispersion. The sensitive material is processed in 15-60 sec total processing time.
Patent JP-H0955950-A (JP)
Title: Image reproducing method/device
Inventor: SHIRAIWA KEISHIN
IPC: H04N9/07
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To perform appropriate complementary color/pure color conversion at all times so as to faithfully reproduce an image even if a photographing light source is changed. SOLUTION: A complementary color/pure color conversion function deciding part 5 obtaining a complementary color/pure color conversion function used for a complementary color/pure color conversion processing in a complementary color/pure color conversion part 3 based on a white balance used in white balance adjustment processing in a WB adjusting part 2 is provided. Then, the complementary color/pure color conversion function being one of the plural kinds of image reproduction parameters used for image reproduction is obtained based on the white balance coefficient decided in accordance with the photographing light source.  Thus, inconvenience that the respective image reproduction parameters are individually decided, that a contradiction occurs in the image reproduction parameters with correlation and that the parameters are non-efficiently decided like a conventional case is eliminated. Then, an image pickup signal can be converted into an image signal by using the more accurate image reproduction parameter corresponding to the photographing light source.
Patent JP-H1168606-A (JP)
Title: Frequency mixer, transmitter, receiver and transmitter-receiver using the mixer
Inventor: HIEDA MORISHIGE
IPC: H04B1/04
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To match the polarizing direction of a signal wave with that of a local oscillation wave by satisfying the sum of a 1st distance from a grid mirror to a 1st corner reflector and a 2nd distance from the grid mirror to a 2nd corner reflector with the specified relation with respect to the wavelength of a local oscillator. SOLUTION: A 1st distance L1 from the center of a 1st grid mirror 10 to the center of a 1st corner reflector 11 and a 2nd distance L2 from the center of the 1st grid mirror 10 to the center of a 2nd corner reflector 12 are set. In this case, the double sum [2×(L1+L2)] of the 1st and 2nd distances L1 and L2 is set to be the integer multiple [(2×(L1+L2))=nxλ1, (n) is an integer] of a wavelength λ1 of an inputted high frequency signal. Besides, the double sum of the 1st and 2nd distances L1 and L2 is set to be ((2×(L1+L2))=(n±1/4))×λ3, (n) is an integer) deviated from the integer multiple of a wavelength λ3 of the local oscillation wave for 1/4 wavelength.
Patent JP-H1042622-A (JP)
Title: Lift up operating device in tractor working machine
Inventor: ISHIMARU TAKEYUKI
IPC: A01B63/108
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To enable an easy exchanging operation from a free float state to a weight transfer state in a tractor working machine. SOLUTION: This lift up and down operating device in a tractor working machine is obtained by installing a back pressure exchanging tool 7 capable of fixing a hydraulic cylinder in a state of applying the back pressure by changing a back pressure exchanging valve 8 in the lowered position of the working machine operated by a lift up and down lever 6, at the lift up and down lever 6 capable of lifting up and down the working machine relative to a car body with an elongation and a contraction of the hydraulic cylinder by operating a lifting up and down controlling valve 2 for a hydraulic circuit.
Patent JP-S6265098-A (JP)
Inventor: OKUHARA TOSHIHIKO
IPC: G10L13/06
Filed: 1985-09-17
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-2000037423-A (JP)
Title: Vehicle with power source
Inventor: TANAKA KUNIHIKO
IPC: A61G5/04
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To drive vehicle with power source manually with a light operating force by enabling a power from a power source to be transmitted to driving wheels whether the vehicle goes forward or backward, and vehicle having power source, a power transmission means provided between the power source and the driving wheels, and a clutch inserted in the power transmission means. SOLUTION: A clutch 106 includes an input cylinder shaft 124, an output shaft 125 coaxially inserted into the input cylinder shaft 124, a plurality of rollers 127 placed between the input cylinder shaft 124 and the output shaft 125 in such a way as to roll on contact with the outer surface of the output shaft 125, and a retainer 128 rotatably supported against a support member 36 to retain each roller 127. At the portion of the inner surface of the input cylinder shaft 124 corresponding to each roller 127, a recess part 1361 for receiving a part of each cylinder 127 is provided having an inclined surface on each side along the circumferential direction of the input cylinder shaft 124, the inclined surface enabling each roller 127 to bite in between the portion of the inner surface of the input cylinder shaft 124 and the outer surface of the output shaft 125.
Patent JP-H0526325-A (JP)
Title: Hydraulic speed change transmission
Inventor: KOBAYASHI HIDEAKI
IPC: B60K17/10
Filed: 1991-07-23
Abstract: PURPOSE:To provide a simple, small-size hydraulic speed change transmission easy in working, assembly, and maintenance and service work. CONSTITUTION:A hydraulic pump 30 and a hydraulic motor 31 are juxtaposed on one side of a distributor plate 29 to be covered with a common case 26, and the other side is fixed to one side surface of a transmission case 21. An input shaft 8 is protruded outward from the other side surface of the transmission case 21, a motor output shaft 38 is projected in the transmission case 21, and a shaft of a gear transmission mechanism 42 is supported in order in parallel to the input shaft 8. A relief valve 47, directly connected to a discharge side oil passage 39 of a hydraulic circuit, is protruded in the transmission case 21 to be provided.
Patent JP-H0257605-A (JP)
Title: Production of sintered alloy having excellent dimensional precision
Inventor: OTA JUNICHI
IPC: B22F3/10
Filed: 1988-08-20
Abstract: PURPOSE:To produce the title sintered alloy with reduced variance in density and having excellent dimensional precision by forming the stainless steel powder having a specified particle size with a binder, removing the binder by heating, then sintering the formed product under specified conditions, and further sintering the product under pressure. CONSTITUTION:The particle size of the raw powder of ferritic and/or austenitic stainless steel is adjusted as follows. Namely, the content of the particles having <=5mum size is controlled to 3-20wt.%, that of the particles having 5-10mum size to 40wt.%, and that of the particles having 10-30mum size to 5-35wt.%. A binder is added to the metal powder and mixed, and the mixture is formed. The binder in the formed product is removed by heating in a nonoxidizing atmosphere. The heat-treated formed product is sintered at 1,050-1,350 deg.C and at a reduced pressure of <=0.1Torr, and then sintered at 1,250-1,350 deg.C in a nonoxidizing atmosphere. The sintered body is then further sintered at a pressure of <=100kgf/cm<2>. By this method, a sintered alloy with reduced variance in density and contraction by sintering and having excellent dimensional precision is obtained.