baber/WOPTO huggingface dataset:
Patent JP-H03140149-A (JP)
Title: Surgical device for providing wound surface forceps
Inventor: ARUBERUTO HAIMERURU
IPC: A61B17/068
Filed: 1990-10-17
Abstract: PURPOSE: To enable absolutely symmetrical deformation and transplantation of pincers by freely lowering a presser to a lower die, and forming the lower die in such a manner that when pincers to be installed are deformed, a stem is pressed toward the lower die. CONSTITUTION: When both grips 2, 5b are pressed, a lever arm 5a applies pressure to a side plate 24, and an upper mold 19 and a pressing means 18 first displaces from the upper stationary position together downward to the middle position not to produce relative displacement. Subsequently, the end part of the pressing means 18 comes into contact with the front pincer 6 coming from a magazine to be moved downward to a lower die 15. By further strong pressing of grips 2, 5b, the pressing means 18 presses a pincer stem into a gutter 16 by a little elastic deformation of the pincer stem.  The lever arm 5a further displaces only the upper die 19 slid to be guided to the pressing means 18 further downward, and finally the upper die has leg parts 20, 21 brought into contact with the clamping leg parts 7, 8 to be deformed to close the pincers by bending centering round the side edge part of the lower die 15.
Patent JP-H01117210-A (JP)
Title: Manufacture of forming insulator wire
Inventor: KASHIWAZAKI SHIGERU
IPC: H01B13/14
Filed: 1987-10-30
Abstract: PURPOSE:To prevent the adhesion of a conductor and a foaming in. sulator, and to improve the terminal processing work, by extruding and covering a specific amount of resin of a specific composition to polyolefine at the periphery of the conductor, then bridging it by radiating an ionization type radial ray, and after that, heating it at the dissolving temperature or higher of azodicarbonamide, to form a foaming insulator. CONSTITUTION:A resin composition including 0.5 to 15 pts.wt. of azodicarbonamide, 0.05 to 2 pts.wt. of zinc sterate, and 0.1 to 5 pts.wt. of calcium sterate, to 100 pts.wt. of polyolefine is extruded and covered to the periphery of a conductor at the temperature less than the dissolving temperature of the azodicarbonamide. Then, it is bridged by radiating an ionization type radial ray, and after that, heated at the dissolving temperature of the azodicarbonamide or higher to form a foaming insulator. In such a way, a high foaming process is realized, the adhesion of the conductor and the foaming insulator is prevented to improve the terminal processing work, and moreover, a long size foaming insulator wire can be manufactured stably.
Patent JP-H0587181-A (JP)
Title: Fluid-filled cylindrical mount
Inventor: YANO KATSUHISA
IPC: F16F1/38
Filed: 1991-09-28
Abstract: PURPOSE:To enable non-linear change by the stroke of a large spring characteristic by interposing a first rubber elastic body in one of the spaces formed among inner- intermediate-outer cylinder fittings and a second rubber elastic body of a larger spring constant in the other space, providing the intermediate cylinder fitting with an opening, and disposing a stopper block in a fluid chamber in the first rubber elastic body. CONSTITUTION:When vibration load is small and the displacement quantity of inner- outer cylinder fittings 12, 16 is small, elastic deformation is generated to a first rubber elastic body 18, and vibration is isolated by the resonant action of a fluid flowing in an orifice 38. When vibration load is large and the displacement quantity of the inner-outer cylinder fittings 12, 16 is large, the contact protruding part 30 of a stopper fitting 28 in a fluid chamber 46 comes in contact with a second rubber elastic body 20, and shock absorption and displacement regulation are performed with the spring constant larger than that at the time of small load vibration by the spring constant of the elastic body 20. At the time of further larger vibration load, the contact part of the stopper fitting 28 comes in contact with an intermediate cylinder fitting 14, and displacement regulation is performed effectively by the hard spring characteristic of the elastic body 20. The non-linear spring characteristic is thereby displayed to obtain excellent shock absorbing performance.
Patent JP-H10126312-A (JP)
Title: Mobile communication system and its equipment
Inventor: TAJIMA YOSHIHARU
IPC: H04W56/00
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To attain uninterruptible hand-over communication for a mobile equipment of the direct sequence code division multiplex (DS-CDMA) system with a simple configuration with respect to the mobile communication system and its equipment. SOLUTION: The system is provided with asynchronous base stations BS1, 2 and a mobile equipment MS1 having inverse spread sections DSPD1, 2 that conduct initial synchronization and maintenance with different codes as to reception signals of a same frequency, and in the case that the MS1 in communication with the BS1 transits an idle channel with the same frequency as that of the BS2, the DSPD1 is used to continue the communication with the BS1, the DSPD2 is used to take initial synchronization for an idle channel of the BS 2, then the communication of the DSPD1 is switched to the communication of the DSPD2.  In the case that the MS1 in communication with the BS1 transits to an idle channel of a different frequency of the BS2, at first the communication with the BS1 by the DSPD1 is shifted in the station to an optional idle channel of a frequency of a transfer destination to continue the communication and the DSPD2 is used to take initial synchronization to an idle channel of the BS2 and the communication of the DSPD1 is switched to the communication of the DSPD2.
Patent JP-H05288026-A (JP)
Title: Lubricating oil supply device of engine
Inventor: KAMIYA TSUYOSHI
IPC: F01M1/16
Filed: 1992-09-22
Abstract: PURPOSE:To improve accuracy of a supply quantity of lubricating oil matching the operating condition of an engine. CONSTITUTION:A three-way solenoid valve 4 by which communication can be changed to a lubricating oil supply passage 4a or a lubricating oil return passage 4b, is provided on the discharge side of an engine-driven lubricating oil pump 3. A control unit 6 to perform duty-control in conformity with the duty ratio recorded in a duty ratio map is connected to the three-way solenoid valve 4. The completion timing of lubricating oil return is compared with the duty ratio of the optimum lubricating oil supply quantity for the engine operating condition at the time, and when the timing corresponds to the duty ratio, the duty-control period is completed. Simultaneously with changing the engine operating condition, the duty-control period is changed in conformity to the duty ratio suitable for the engine operating condition at that time, and hence the supply quantity of lubricating oil is always maintained in the optimum condition.
Patent JP-H10102823-A (JP)
Title: Derrick device for replacing work for cross arm of transmission tower and replacing method for cross arm using the same
Inventor: ONO TAKAAKI
IPC: E04G23/02
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a derrick device to perform a high-efficient and smooth replacement work for the cross arm of a transmission steel tower. SOLUTION: By using a derrick device 1 of the top part of a steel tower 31, cross arms 32a are replaced on one side and another. An existing cross arm member cut and removed at an intermediate part is lifted down by a derrick device 1 and a newly arranging cross arm member is lifted up to effect a work. The derrick device 1 is assembled on a support frame 3. A mounting member 2 is fixed at the upper end part of a main column material 34 of the steel tower 31, the support frame 3 is caused to span and a main column material 34 is coupled thereto and the upper end part of the steel tower 31 is reinforced. A boom 4 is pivotally supported at the central part of a frame material. A lifting wire 10 is operated by a winch on a ground and a material is suspended by a boom 4.  A pair of front legs 5 are pivotally supported at the two end parts of the frame material, and a pair of rear legs 6 are pivotally supported at the two end parts of the frame material. The upper ends of the front legs 5 and the rear legs 6 are pivotally supported at a coupling member. A wire 9 for regulating rise and fall of the boom 4 is locked to a winch for rise and fall on a ground.
Patent JP-H06131387-A (JP)
Title: Butterfly arithmetic circuit
Inventor: INOUE AKINARI
IPC: H04N19/42
Filed: 1992-10-15
Abstract: PURPOSE:To reduce an error generated at the time of a butterfly arithmetic operation without increasing a circuit scale by operating rounding at the time of addition, and operating round-off or rounding at the time of subtraction. CONSTITUTION:At the time of addition, a signal inputted to an input terminal 1 and a signal inputted to an input terminal 2 are inputted to an adder 5. The carry input of the adder 5 is fixed to be 1, and 1 is added to the arithmetic result. At the time of subtraction, the signal inputted to the input terminal 1, and a signal obtained by inverting each bit of the signal inputted to the input terminal 2 by a bit invertor 3 are inputted to the adder 5, and 1 is inputted to the carry input of the adder 5. The signal outputted from the adder 5 is one bit shift down-processed by a bit shifter 6, and supplied to an output terminal 7. At the time of addition, 1 is added to the output of the adder 5, and not round-off but rounding is operated at the time of one bit shift down.
Patent JP-2000103752-A (JP)
Title: Production of cyclohexane derivative
Inventor: ITOI YASUSHI
IPC: C07C31/13
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound in high yield by hydrogenating and reducing an acylbenzene derivative in the presence of a ruthenium catalyst. SOLUTION: An acylbenzene derivative represented by formula I [R2 is H, a 1-20C alkyl or the like; A2 is a group represented by formula II (the ring C1 is 1,4-cyclohexylene, 1,4-phenylene or the like; L1 is CH2CH2 or the like), a single bond or the like; B2 is represented by formula III (the ring C3 is 1,4- cyclohexylene or the like; L3 is CH2 or the like; R3 is H, a 1-20C alkyl or the like) or the like; the ring D2 is a (substituted) 1,4-phenylene or the like] is hydrogenated and reduced in the presence of (B) a ruthenium catalyst to produce (C) a compound represented by formula IV  R1 is H, a 1-10C alkoxyl or the like; A1 is a group represented by formula V [(La is CH2CH2 or the like; the ring E1 is 1,4-cyclohexylene or the like) or a single bond]; B1 is R0 (R0 is H or the like) or the like; the ring D1 is a (substituted) 1,4-phenylene or the like}.  In the above reaction, the component B is preferably used in an amount of >=0.005 wt.% based on the component A.
Patent JP-2001057808-A (JP)
Title: Protection plate or rod to protect cutting edge of mowing blade
Inventor: MICHIOKA TOMOHIRO
IPC: A01D34/68
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of the cutting edge and the falling of chip of a mowing blade in the cutting work with a bush cleaner. SOLUTION: Conventional mowing blade 2 to be used in a grass cutting work is mainly a chip saw having chip made of an extremely hard alloy to the cutting edge 3 in addition to the ordinary eight blades and saw blade. The part to cut a grass is the cutting edge 3, which is a chip in the case of chip saw. There are various hazards such as stones and metals in addition to grasses, etc., in a grass cutting work and the contact of the grass cutting blade 2 with the hazards may cause the breakage of the cutting edge 3 or the falling off of the chip from the chip saw to generate unbalanced rotation to disable the continuation of the work or the use of the saw.  Since a grass cutting blade 2 rotates clockwise by top view, the worker performs the cutting work while moving the cutter from the right to the left and, accordingly, the left half of the blade is brought into contact with the grass and the hazards. In the present invention, the direct contact of the blade 2 with the hazard is prevented by placing a protection plate or rod 1 on the upper face of the blade 2 in a manner protruding the rod outward from the edge by >=0.5 mm and a proper gap of >=5 mm is formed between the upper face of the blade 2 and the rod 1.
Patent JP-H0586226-A (JP)
Title: Readily degradable composition
Inventor: WATANABE TOMOYUKI
IPC: C08L5/14
Filed: 1991-09-27
Abstract: PURPOSE:To obtain a readily degradable composition, composed of ethylene-vinyl alcohol copolymer with a specific ethylene content and polysaccharides and excellent in extensibility in forming films. CONSTITUTION:A readily degradable composition is composed of (A) specific hot-water soluble and thermoplastic ethylene-vinyl alcohol copolymer with 3-24mol% ethylene content and (B) polysaccharides such as starch or cellulose. The above-mentioned composition is capable of providing molded products, rapidly receiving degradation by microorganisms in filling as wastes in earth after use and losing the shape, strength, etc.
Patent JP-H11114408-A (JP)
Title: Gas/liquid contact device including fiber-reinforced plastic composite panel and its manufacturing
Inventor: IWASHITA KOICHIRO
IPC: F23J15/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To shorten time required for an installation work and also save cost for the work by providing a fiber-reinforced plastic composite panel constructed of a composite panel with a fiber-reinforced plastic anchored on one or both faces of a steel plate, a structural section steel on which the composite panel is set and anchored, and a fiber-reinforced plastic layer formed on the internal face of a gas/liquid contact device. SOLUTION: A fiber-reinforced plastic 1 is anchored on one or both faces of a steel plate 3 through adhesion using an adhesive 2 or rivetting. A composite panel thus obtained is set on a structural section steel 4 in such a manner that the fiber- reinforced plastic face comes to the internal face of the gas/liquid contact device, and the fiber-reinforced plastic composite panel is fixed to the structural section steel 4 with plural tapping screws 5 one by one from the internal face. Next, a joint between the composite panels and tapping screw fixing parts are covered with a kid obtained by impregnating a glass fiber with a heat-setting resin and are cured, so that the internal face of the gas/liquid contact device is continuously finished as a fiber- reinforced plastic layer 6, so that the outer wall of the structure as described of the gas/liquid contact device is manufactured.
Patent JP-H04154600-A (JP)
Title: Fuel feeding device
Inventor: KOBAYASHI KENJI
IPC: B67D7/84
Filed: 1990-10-15
Abstract: PURPOSE:To improve the fuel feeding work efficiency while storing small items such as oil cans and battery liquid, etc., in a case unit, and make it possible to perform electric wiring construction between a control unit and pump units or meter units easily by a method wherein a case unit is detachably arranged at a space between the meter unit or pump unit and the control unit. CONSTITUTION:At a space 46, a case unit 3 is detachably arranged. For the case unit 3, at four corners on the lower surface of a unit case 3a, casters 21 are attached. Also, on a bed 15 which is arranged under a meter unit 1, pump unit 2 and a control unit 4, recessed notches 35 to raise wiring are formed at the end parts. After wiring an electric cable from a control unit 13 for the control unit 4 which is fixed on the bed 15 in the recessed notch 35, the electric cable is made to pass through a duct 29 which is formed at a location on the bed 15, in which the case unit 3 is arranged, and after leading the electric cable in the recessed notch 35, it is raised from there to an electric box in respective units 1, 2, and is connected.
Patent JP-2000103788-A (JP)
Title: Production of optically active epihalohydrin
Inventor: ICHIKAWA SHUJI
IPC: C07B57/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To simply obtain an optically active epihalohydrin useful as a synthetic raw material for medicines, a medicine intermediate, or the like, under mild conditions through one stage reaction by hydrolyzing a racemic isomer of an epihalohydrin in the presence of an optically active transition metal complex catalyst and separating a specific optically active alcohol produced as a by- product. SOLUTION: A racemic isomer of an epihalohydrin such as epichlorohydrin is hydrolyzed, preferably in the presence of an optically active transition metal complex catalyst which is a complex of the formula [R1 and R2 are each H or the like; R3 to R5 are each H or the like; R6 is a group of the formula R7-CO or the like; R7 is a (substituted)alkyl or the like], preferably at -60 to 30 deg.C, usually for about 1 min to 10 days and the produced optically active 3-halo-1,2- propanediol is separated to provide the objective compound. The catalyst is obtained by subjecting, e.g. N,N-bis[2-(mesitoy)-3-oxobutylidene]-(1S,2S)-1,2- diphenylethylenediaminatocobalt (II) to air oxidation in the presence of acetic acid.
Patent JP-H05111391-A (JP)
Title: Production of 3alpha,7alpha-dihydroxy-12-keto-5beta-cholanic acid
Inventor: KIMURA HIROMI
IPC: C12N1/20
Filed: 1991-10-24
Abstract: PURPOSE:To efficiently obtain the title compound for e.g. cholelithialytic agents by culture of 3alpha,7alpha-dihydroxy-12-keto-5beta-cholanic acid-productive bacillus bacteria in a 3alpha,7alpha,12alpha--trihydroxy-5beta-cholanic acid-contg. medium. CONSTITUTION:3alpha,7alpha-dihydroxy-12-keto-5 beta-cholanic acid-productive microorganisms belonging to Bacillus [e.g. Bacillus sp-TTVR2-M4-124 (FERM P-3394)] are put to shaking culture at 30 deg.C for 20hr in a 3alpha,7alpha,12alpha-trihydroxy-5beta- cholanic acid-contg. nutritive medium to effect proliferation. The resulting bacterial solution is then inoculated into a nutritive medium identical in composition with the above-mentioned medium followed by shaking culture at 30 deg.C for 3 days and then removing the microbial cells by centrifugation. The resulting culture supernatant is spiked with dilute sulfuric acid and made acidic, and the precipitate produced is collected and then put to high-performance liquid chromatography to effect purification, thus affording the objective high-purity 3alpha,7alpha-dihydroxy-12-keto-5beta-cholanic acid in high yield.
Patent JP-2000114070-A (JP)
Title: Vibration-proof coil
Inventor: SHIMOBE YUUICHI
IPC: H01F27/06
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent a microphonic noise effectively with a simple configuration. SOLUTION: A vibration-proof coil comprises a bobbin 1 where a coil is wound, a stage 3 for holding the bobbin, and a gel 5 provided between the stage 3 and the bobbin 1. With this configuration, even if the coil vibrates when a pulse current flows, the gel provided between the bobbin and the stage absorbs the vibration, so that propagation of coil's vibration through a substrate, etc., is prevented.
Patent JP-S61150525-A (JP)
Title: Phase synchronizing circuit
Inventor: YAMASHITA KATSUHIRO
IPC: H03L7/08
Filed: 1984-12-25
Abstract: PURPOSE:To execute quickly and exactly an initial phase acquisition by providing the first phase locked loop for using a prescribed reference frequency signal as a reference signal, and providing the second phase looked loop for using a prescribed input signal being an object of a phase synchronization, as a reference signal, after a phase acquisition. CONSTITUTION:In a state before a phase acquisition, a phase error signal is sent to a voltage control oscillator 15 through a phase error signal selector 12 and a loop filter 14. In this state, when a control signal set in advance is applied to the voltage controlled oscillator 15 through the loop filter 14, for the purpose of an initial phase acquisition, a phase error signal 117 outputted from the second phase detector 11 is sent out to the loop filter 14 through a switching operation in the phase error signal selector 12, and the second phase locked loop is formed. In this case, the first phase locked loop is converted to the second phase locked loop smoothly and quickly, and the desired phase synchronization to a receiving signal 107 is attained.
Patent JP-H03138641-A (JP)
Title: Direct positive silver halide photographic sensitive material
Inventor: SASAGAWA MASAYUKI
IPC: G03C1/035
Filed: 1989-10-25
Abstract: PURPOSE:To stably and rapidly obtain images having the sufficiently high density and the sufficiently low density in spite of a fluctuation in processing by incorporating internal latent image type silver halide particles which contains silver chloride and are formed in the presence of specific compds. CONSTITUTION:This photosensitive material contains the internal latent image type silver halide particles which contain >=80mol% silver chloride and are formed in the presence of at least one kind of the compds. selected arbitrarily from the compd. group constituted of the compds. expressed by formula I and formula II. In the formula I, Z<1> denotes the atom group necessary for forming a 5- or 6-membered nitrogenous heterocycle; the heterocycle which bonds to a carbon cycle is included and the heterocycle having a substituent is included. Y denotes an aliphat. group, etc. In the formula II, Z<2> denotes the atom group necessary for forming respective rings of oxadiazole, thiadiazole, etc.; M denotes a hydrogen atom, alkaline metal atom, etc. The images having the sufficiently high density and the sufficiently low density are stably and rapidly obtd. in spite of the fluctuation in processing.
Patent JP-H08136087-A (JP)
Title: Lateral shell-and-tube type evaporator
Inventor: MASUDA KIYOSHI
IPC: F25B39/02
Filed: 1994-11-11
Abstract: PURPOSE: To prevent freezing from being generated within a shell even in the case that non-azeotropic mixed refrigerant having high boiling point refrigerant and low boiling point refrigerant mixed to each other is applied by a method wherein the most-upstream side pass part is arranged at a central part within the shell and a downstream side pass is arranged within the shell. CONSTITUTION: In the case that non-azeotropic mixed refrigerant having high boiling point refrigerant and low boiling point refrigerant mixed from each other is applied, the upper-most upstream pass part 41 where refrigerant of lowest temperature flows is arranged along a longitudinal direction of the shell 3 at a central part of the shell 3. Near the inner wall of the shell 3 to which baffle plates 31 to 34 are contacted to cause cooled refrigerant to be easily stayed is arranged a downstream side pass part 42 where refrigerant of which temperature is higher than that of the most-upstream side pass part 41. Due to this fact, a freezing within the shell 3 is hardly generated.
Patent JP-H06104502-A (JP)
Title: Controller for piezoelectric element
Inventor: NAKAMURA KAZUTO
IPC: H01L41/09
Filed: 1992-09-22
Abstract: PURPOSE:To stabilize output of piezoelectric element by compensating fat temperature drift thereof through a simple method without requiring measurement of displacement of piezoelectric element or output feedback thereof. CONSTITUTION:A temperature-sensing element 3 detects temperature of a piezoelectric element 2. A voltage signal modulation circuit 6A varies the level of an AC voltage signal V1 depending on the temperature thus detected. Output from the modulation circuit 6 is passed through a half-wave rectifying circuit 9a and an adder circuit 18 and superposed on a DC voltage signal V1 and then it is applied on the piezoelectric element 2 thus causing self-heating thereof. Output from the modulation circuit 6A is also passed through a rectifying/ smoothing circuit 8 and an adder circuit 18 where it is superposed on a DC voltage command signal V1 and then applied on the piezoelectric element 2 in order to correct displacement thereof. In this regard, the modulation circuit 6A controls the output thereof through two correcting functions such that fluctuation in the displacement of the piezoelectric element 2 due to temperature is suppressed.