baber/WOPTO huggingface dataset:
Patent JP-H11201857-A (JP)
Title: Method for determining with high accuracy leak rate from case of electric apparatus
Inventor: DUPRAZ JEAN-PIERRE
IPC: H01H33/56
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To improve accuracy for measuring a leak rate of a dielectric gas from the case of an electric apparatus. SOLUTION: According to this method, a pair of a pressure value and a temperature value are recorded with the use of a pressure sensor 11 fixed to a case 1 from the outside and communicating with a dielectric gas and a temperature sensor, whereby the density value of the dielectric gas is calculated correspondingly to each pair of recorded values. When the pressure and temperature are recorded, simultaneously, a current value flowing in an electric apparatus set in the case 1 and a weather parameter related to an environment where the case is placed are recorded so as to provide each density value with an index. Accordingly, a leak rate can be determined with improved accuracy on the basis of indexed leak rates obtained from density values of the same index.
Patent JP-H09145825-A (JP)
Title: Space filter, and azimuth analyzing device and method therefor
Inventor: KAICHI KEITA
IPC: G01S7/292
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To improve the S/N of a space wave by conducting phasing processing all of N-pieces of staves for forming a linear arrangement receive array respectively by M-pieces of stave received data taking each stave as the effective acoustic center. SOLUTION: A phasing processing part 104 takes each stave 101 as its own effective acoustic center, and is put in a phase weight coefficient in M-pieces of stave received data 103 regulated by the azimuth width to be analyzed to synthesize a beam directed to the center azimuth to be analyzed. In the phasing processing part 104 corresponding to the staves near both ends of the linear arrangement received array, for example, in the phasing processing part 104-1, though the number of stave received data is smaller than a regulated number, the complementary and compensating processing for the above shortage is conducted in the phasing processing part 104-1. Thus, noise superposed on a space waveform produced in the linear arrangement receive array 102 depending on the signal arrival bearing 0 is removed to improve the S/N of the space wave.
Patent JP-H09145233-A (JP)
Title: Cooling showcase
Inventor: TANIGUCHI HIROSHI
IPC: F25D21/14
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent the freezing of frost or defrost water and drain the defrost water and the like quickly. SOLUTION: A cooling showcase 1 is provide with heat insulating casing bodies 8, 9, 10, a storage chamber 16, formed in the heat insulating casing bodies, and a cooler 28 for cooling the storage chamber. The cooler is arranged between the floor plate 14 of the storage chamber and the bottom wall 10 of the heat insulating casing body. A cover is arranged between the cooler and the bottom wall so as to be slanted while the cover is provided with spaces between the cooler as well as the bottom wall and the cover respectively.
Patent JP-H04174420-A (JP)
Title: Pointer for overhead projector
Inventor: TAKAHASHI MITSURU
IPC: G03B21/132
Filed: 1990-11-07
Abstract: PURPOSE:To obtain a dual-purpose pointer switchable for pointing a document and pointing a screen with one pointer by providing an illumination light switching/connecting means. CONSTITUTION:When a switch knob 19 is turned on, a power source 17 excites a light source device 18, and the light source device 18 projects the light flux to a condenser lens system 16 arranged in a barrel section 11. A pointer functions as a screen pointer for explanation when an explainer radiates the light to the desired portion of a projection image on the projection screen of an overhead projector to point it. When the explainer wants to point the desired position of a document on a mount base, a rear end section 12 is rotated 180 deg. against the barrel section 11, and an irregular connection section 20 is switched 180 deg.. The light flux of a secondary light source held by a projection lens points the desired position on the document face, and the pointer functions as a document pointer.
Patent JP-H11136603-A (JP)
Title: Variable medium voltage generation device
Inventor: OTSU MITSUO
IPC: H04N3/26
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to precisely perform an automatic adjustment of a focus voltage by supplying a pulse voltage, which is in proportion to a reference voltage, between an embitter and a base of a medium voltage generation transistor equipped on the high voltage side of a flyback transformer and varying a medium voltage taken out from the output side of the medium voltage generation transistor. SOLUTION: A variable medium voltage generation device is equipped with plural high voltage coils 2 and a high voltage diode 3 on a secondary side of a flyback transformer, a DC voltage V occurs in a cathode part 4 of the high diode 3 in the middle stage and a DC potential part is constituted. This cathode part 4 is provided with a transistor 8 together with a resistor or the like. When a focus voltage is taken out of an emitter part of the transistor 8, it is possible to greatly vary the focus voltage by a pulse voltage of several Vs only by varying a voltage between the emitter and a base into around 0.7 V. An adjustment of the focus voltage is performed by varying a reference voltage V1.
Patent JP-H11129330-A (JP)
Title: Butt-welding method for polyethylene tube
Inventor: YAMAUCHI KENJI
IPC: B29C65/02
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a butt-welding method for polyethylene tube, which is excellent in the long-term performance of the bonded part when polyethylene tubes of which the thickness is less than 20 mm, and of which the diameter is less than 250 mm are bonded to each other. SOLUTION: For this butt-welding method for polyethylene tubes of which the thickness is less than 20 mm, and of which the diameter is less than 250 mm, tube end surfaces of polyethylene tubes being heated to 160-240 deg.C are butted for 1.5-8 sec (T5) by a pressure (P5) of 0.06-0.4 Mpa in a first process, and following to the first process, the pressure is made a pressure (P6) which is 0.1-0.75 times (P6/P5) of the pressure (P5) of the first process, and the tubes are held until the surface temperature of the bonded part becomes 100 deg.C or lower in a second process, and this butt-welding method comprises the first process and the second process.
Patent JP-H11194476-A (JP)
Title: Image recorder, photosensitive material processing device and image forming device
Inventor: ARAI HARUHIKO
IPC: G03D13/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder, a photosensitive material processing device and an image forming device capable of stably preparing a print having high quality by suppressing the damage to the carrying top end of a photosensitive material, namely, top end film peeling and color developing layer peeling and remarkably reducing the staining of processing solution caused by it at the time of forming a latent image by means of exposing a cut sheet-like photosensitive material and applying wet development processing to an exposed photosensitive material. SOLUTION: This device processes an exposing means 44 forming the latent image by exposing the photosensitive material A cut into a specified length in an image-like state, a carrying means 46 supplying the exposing means 44 with the photosensitive material A and carrying it to a developing means to apply the wet development processing to the exposed photosensitive material where the latent image is formed by the exposing means 44 and an inverting means 22 arranged at the carrying route of the carrying means 46 and inverting the top end and the rear end of the photosensitive material A carried in a carrying direction.
Patent JP-H09130121-A (JP)
Title: Attachable/detachable antenna equipment
Inventor: KONTO HIROTSUGU
IPC: H01Q1/32
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent detachment of an antenna element in the normal state because of the idle rotation of the antenna element. SOLUTION: A lock pin 17 is provided which is engaged with the engaging groove of hot metal fittings 15, with which an element attaching screw part formed in the lower end part of the antenna element is engaged, in driving a plunger 18. In the normal state that the plunger 18 is not driven, rotation of the hot metal fittings 15 are not controlled, and the antenna element is idly rotated. When the plunger 18 is driven and the lock pin 17 is engaged with the hot metal fittings 15, rotation of the hot metal fittings 15 is controlled, and the antenna element can be attached to/detached from the hot metal fittings 15.
Patent JP-H07133179-A (JP)
Title: Improved degradable film coated granular fertilizer
Inventor: ASHIHARA MICHIYUKI
IPC: C05G3/00
Filed: 1993-11-08
Abstract: PURPOSE:To produce an excellent fertilizer effect control-type fertilizer by coating a granular fertilizer with a film provided with a protective layer containing a biodegradable resin and/or a water-soluble resin as an effective component on an oxidatively degradable layer containing sublimable particulates and a thermoplastic resin as effective components. CONSTITUTION:A granular fertilizer is coated with an oxidatively degradable layer consisting of 5-90wt.% sublimable particulates such as camphor, naphthalene and sulphur having 0.01-30mum grain size, a thermoplastic resin and a filler. Then, this oxidatively degradable layer is coated with a protective layer containing >=1 kind of biodegradable resin and/or water-soluble resin as an effective component and a filler to obtain the objective granular fertilizer which is coated with a control-type degradable film.
Patent JP-H09143882-A (JP)
Title: Durable antistatic water-repellent processing for synthetic fiber
Inventor: MIKI YASUJI
IPC: D06M101/16
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a processing method of a synthetic fibers product for giving antistatic property, water-repellent property and washing durability. SOLUTION: This durable antistatic water-repellent processing method comprises applying prepolymers of a polyglycidyl ether of an aliphatic polyhydric alcohol and dialkylamine of polyoxyethylene as an antistatic agent and an aqueous solution containing a fluorine-based water-repellent agent and a block polyisocyanate as water-repellent agents to synthetic fibers and heat- treating. By simultaneously or successively treating a synthetic fibers product with an antistatic agent and a water-repellent agent, antistatic/water-repellent properties having washing durability can be coexisted.
Patent JP-H02151593-A (JP)
Title: Propeller for ship
Inventor: JIYOSHITSUPU GURAUZURINGU
IPC: B63H5/15
Filed: 1988-12-01
Abstract: PURPOSE: To improve propeller efficiency by forming a cover with many adjacent segments kept in contact with each other, forming each segment into a blade section having a tip and a tail edge and connected with inner and outer surfaces, and adapting the theory of the blade section. CONSTITUTION: An inside surface 8 and an outside surface 9 are connected to form a horizontally flat segment 3 having a NASA cross section LS 1 with a blade section 7 continuously bent in the longitudinal direction, and many segments 3 are connected to form a circular cover 13. Blades 10 of a propeller are located at the narrowest inner diameter of the cover 13, and their tips are made compatible with the inside surface 8. When the blade section theory is adapted to the design of a nozzle cross section, nozzles 13 have a high lift coefficient and a low resistance coefficient suitable for turbulence, and propulsion efficiency is improved.
Patent JP-H06148603-A (JP)
Title: Production of light control material and light control element
Inventor: OZAWA TETSUO
IPC: G02F1/1333
Filed: 1992-11-12
Abstract: PURPOSE:To provide the light control material and light control element which make driving possible at a low voltage even right after production, has the excellent transmittance difference, voltage sensitivity and repetitive responsiveness at the time of impressing and not impressing an electric field thereto and are useful for a display device, light control window, etc. CONSTITUTION:This process for production of the light control material dispersed and held with a liquid crystal in a polymer consists in forming the liquid crystal material and polymerizable material as a mixture in a compatible state and polymerizing the prepolymer in the mixture to form a phase separating state. The product obtd. after the polymn. of the polymerizable material is heat treated at the temp. below the phase transition temp. between the isotropic state and liquid crystal state of the liquid crystal and above room temp. This light control element is constituted by clamping the light control material produced by the above-mentioned process for production between a pair of substrates having electrodes on their inside surfaces, at least one of which are transparent.
Patent JP-H06149665-A (JP)
Title: Expansive reading method for compressed program data
Inventor: ITO KIYOSHI
IPC: G06F12/10
Filed: 1992-11-12
Abstract: PURPOSE:To provide a compressed program data expansive reading method capable of expansively reading out only a required page out of program data compressed and stored in a secondary storage device. CONSTITUTION:When a page fault is generated, an exceptional processing control means 49e checks whether a page of a program or data generating the page fault is stored in a buffer storage device 47 or not, and when the page is not stored, a reading means 49a reads out a program block including the page concerned from the secondary storage device 43 and temporarily stores the read data in the device 47. When the means 49e confirms the existence of the page concerned in the means 47, an expansive reading means 49b reads out the page from the means 47 and stores the read page in a prescribed area of a main storage device 41 while expanding the contents of the page.
Patent JP-H0711058-A (JP)
Title: Discrimination of rubber product by label
Inventor: JIEIMUZU EI DEIBISU
IPC: E04D5/06
Filed: 1991-10-23
Abstract: PURPOSE:To obtain a rubber product, composed of a rubber base material and an X-ray fluorescent material, excellent in discriminating properties, weather resistance and cost efficiency and useful as a roofing material, etc. CONSTITUTION:This rubber product is composed of (A) a rubber base material and (B) an X-ray fluorescent material. Furthermore, the rubber product is preferably obtained as a roofing material in the form of a sheet containing a dusting agent containing the X-ray fluorescent material on a part or all of at least one surface.
Patent JP-2001125806-A (JP)
Title: Measuring instrument
Inventor: FUTAKI SHIRO
IPC: G06F15/177
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a measuring instrument using a CPU for detecting and recording any failure caused at the measuring instrument, and for restoring the measuring instrument. SOLUTION: This measuring instrument is provided with a measuring unit U1 for operating prescribed measurement processing, a measuring unit U2 for operating prescribed measurement processing, and a shared memory 30 to be shared by the measuring unit U1 and the measuring unit U2. Each measuring unit is provided with a CPU, a watchdog timer, and an auxiliary storage device. When any failure is caused in one CPU, this failure is detected by the other CPU through the other shared memory by the watchdog timer, and one CPU is controlled by the other CPU based on this.
Patent JP-H11137165-A (JP)
Title: Skin peeling apparatus
Inventor: TAUCHI SHIGEO
IPC: A22C13/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a skin peeling apparatus for peeling skin having uneven thickness. SOLUTION: This skin-peeling apparatus is provided with a transportation means for transporting a food having a skin, a cutter means placed above the transportation means and cutting the skin of the unskinned food, a pair of peeling rollers 20, 21 placed at the downstream side of the transportation means and peeling the cut skin from the food, a driving means to rotate the peeling rollers 20, 21 inwardly with each other, a supporting means to rotatably support at least one of the peeling rollers 20, 21, a forcing means to force the rotatably supporting means inward to bring the pair of peeling rollers 20, 21 into contact with each other, a means to continue the rotation of the peeling rollers 20, 21 even if the rollers 20, 21 are displaced outward against the force of the forcing means by the intrusion of the skin of the food between the rollers 20,  21 and a suction means placed under the peeling rollers 20, 21 to suck and recovet the skin peeled by the peeling rollers 20, 21.
Patent JP-H05194695-A (JP)
Title: Producltion of polyurea resin
Inventor: HATTORI MASAAKI
IPC: C08G18/79
Filed: 1992-10-15
Abstract: PURPOSE:To obtain a polyurea resin having high strength and excellent heat resistance and a high industrial value while possessing high toughness by reacting a specific amine component with an isocyanate component. CONSTITUTION:(A) An amine component comprising a mixture of (i) an amine compound of formula I (R is n-functional polyalkylene, polyalkylene polyether or polyalkylene polyester which may contain unsaturated bond in polyalkylene and has >=200 average-molecular weight; A is O or imino group; m is 1-3; n is 2-4) and (ii) an aromatic polyamine preferably of formula II (A is O, lower alkylene, sulfonyl, etc.; R<1> is H, halogen or lower alkyl; h is 1-4), etc., having 50-85wt.% ratio of the component (ii) is reacted with (B) an isocyanate component composed of a cyclic trimer of an aliphatic polyisocyanate and an aliphatic diisocyanate to give the objective polyurea resin.
Patent JP-2001128381-A (JP)
Title: Power supply unit for motor vehicle
Inventor: YAMAMOTO SATOSHI
IPC: B60L11/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a power supply unit for motor vehicle of attaining refreshing discharge according to the extent of memory effect. SOLUTION: This power supply unit for motor vehicle, formed so as to perform refreshing discharge of conducting discharging, until battery voltage drops to a prescribed refreshing final voltage, when the service condition a charging battery reaches a prescribed condition, changes the refreshing discharge final voltage according to the extent of the memory effect.
Patent JP-H10144289-A (JP)
Title: Terminal adapter for lead-acid battery
Inventor: KAWACHI HIDEKI
IPC: H01M2/30
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of damage and fusion of terminal, and aim at the cord connection corresponding to a taper type terminal by forming a terminal adapter, which is provided in a part of a terminal bushing and of which shape is provided with a taper-shaped connection part, and fitting this terminal adapter to a bolt type terminal of a lead-acid battery at need. SOLUTION: A top surface of a terminal bushing 5 is integrally formed with a hexagonal nut-shaped projecting part, on which a spanner and a closed wrench can be fitted. With this structure, fastening work using spanner and closed wrench is possible. A terminal adapter 3 is formed of an adapter main body 4 and a terminal busing 5, and a taper-shaped connection part 5b of the terminal bushing 5 is projected to a side from a side surface of the adapter main body 4. With this structure, height of the terminal adapter 3 can be restricted low, and while the connection part 5b can be used as a knob at the time of screwing the terminal adapter 3.
Patent JP-H03166190-A (JP)
Title: Cage door device for elevator
Inventor: TANIFUJI TETSUO
IPC: B66B13/08
Filed: 1989-11-24
Abstract: PURPOSE:To obtain a wiring device with excellent durability and high dependability by arranging a wiring part extending and contracting for each opening or closing operation of a cage-door along a roller chain whose one end is suspended at a fixed position and the other end is supported at a position moving as the cage-door is opened or closed, and thereby changing the shape of the wiring. CONSTITUTION:With a roller chain 18, its both end parts 18a,18b are turnably supported on the upper parts of a supporting plate 17 and an arm 15 respectively. A wiring 6a is supported by binding tools 19 at plural places, and a wiring 6b extending from a microswitch 8 to the arm 15 is supported on a cage-door 1 and the arm 15 at plural places so that it runs along the face of the cage-door 1, etc. The roller chain 18 is bound to both the end parts 18a,18b turnably supported, and hangs down by the dead weight to stop at a maximum flexing point 18c. The radius of curvature at the maximum flexing point 18c is established by the standard for roller chain 18. The radius of curvature at the maximum flexing point 18c is constantly held in a fixed shape for each selected roller chain 18.
Patent JP-H11137581-A (JP)
Title: Dental probe
Inventor: TAKEUCHI HIDEYUKI
IPC: A61C19/04
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a dental probe which is not easily broken by easily and accurately judging the depth of a patient. SOLUTION: This dental probe 1 has a grip part 2 to be held by a hand while a tip part of a part extending from the grip part 2 is shaped like a needle 31 and the needle-shaped part 31 has a plurality of graduations from the tip to the rear side thereof to tell the depth of an affected part in an oral cavity so that the tip of the needle-shaped part 31 is guided to any necessary point in the oral cavity by the operation with the hand holding the grip part 2. In the dental probe 1 thus obtained, an identifying means is provided to discriminate at least one of a plurality of zones made by separation with the plurality of the graduations from any adjacent zones. A reinforcing means is also provided to reinforce the needle-shaped part 31.
Patent JP-H05140939-A (JP)
Title: Sheathing method in large depth excavation
Inventor: MATSUI NOBUYUKI
IPC: E02D17/04
Filed: 1991-11-19
Abstract: PURPOSE:To provide possibility of constructing a large depth sheathing wall and also constructing an inclined sheathing wall, and widen the scope of application. CONSTITUTION:A sheathing wall to be constructed is divided vertically into a plurality of elements 14, each of which is executed individually in the depth direction in such a sequence as excavation of a pit 1, execution of element 14, excavation of the ground inside of the element, and fixation of element 14 by a lock bolt 15 while the ends of the upper and lower elements 14, 14 are overlapped, and thereby the whole sheathing wall is constructed.
Patent JP-H04178419-A (JP)
Title: Epoxy resin and its production
Inventor: URAGAMI TATSUNOBU
IPC: C07D301/28
Filed: 1990-11-13
Abstract: PURPOSE:To obtain the subject new resin useful as coatings, sealing media for semiconductors, etc., and excellent in melt fluidity, heat resistance, etc., by reacting a low-molecular weight naphtholaralkyl resin with an epihalohydrin in the presence of a hydrogen halide acceptor. CONSTITUTION:The objective resin is obtained by reacting a resin expressed by formula I (n is 1-10) with an epihalohydrin (preferably epichlorohydrin) in the presence of a hydrogen halide acceptor (preferably KOH, etc.) at 40-120 deg.C. Furthermore, the aforementioned resin expressed by formula I is prepared by reacting an aralkyl halide or an aralkyl alcohol derivative expressed by formula II (R is halogen, OH or 1-4C alkoxy) with alpha- or beta-naphthol in a molar amount of >=3 times in the presence of an acid catalyst and then recovering the unreacted naphthol.