baber/WOPTO huggingface dataset:
Patent JP-S57178129-A (JP)
Title: Metallic mold seizure testing method
Inventor: ITOU TADAO
IPC: G01N25/00
Filed: 1981-12-21
Abstract: PURPOSE:To properly test and elucidate a state having seizure generated in a metallic mold, by providing a nozzle part on a molten metal discharging port of a die casting device, generating a molten metal flow at a high speed, and jetting and spraying it to a sample core having a prescribed inclined end. CONSTITUTION:A nozzle part 3 is formed between a fixed die 1 and a moving die 2. To a moving core 8 in a cavity 4, a sample core having an inclined end 10 is installed so as to be attachable and detachable. The end 10 is made to have  an angle of >=10 deg. inclination against a surface (a) meeting at right angles with respect to the molten metal jetting direction. A molten metal from a molten metal inlet 6 is reduced by the nozzle part 3 as a plunger 7 advances, becomes a molten metal flow of a high speed, and directly hits against the end 10, therefore, a new molten metal is always in contact with the end 10, and the test is quickened. Accordingly, a seizure state due to melt-loss or melt-stick can be elucidated exactly by using such a sample core 9.
Patent JP-H05185840-A (JP)
Title: Vehicle roof
Inventor: BUORUFURAMU ZARUTSU
IPC: B60J7/043
Filed: 1992-07-31
Abstract: PURPOSE:To simplify the mechanical structure of a lifting gear and an operating connection mechanism by operating each lifting gear set up in respective covers with a common driving unit, and when the lifting gear of one cover is operated, making it so as to travel on an empty path without having another cover's lifting gear unoperated. CONSTITUTION:This car roof is provided with two covers 2, 3 selectively performing the closing of a roof opening 5 of a fixed roof 1 or its partial opening in an irrespective manner, a common driver 4 and at least one lifting gear 10 of these covers 2, 3 arranged on respective covers 3 and 4. At this time, the lifting gear 10 is operated by the common driver 4, and the lifting gear 10 of one cover 2 (or 3) is operated, and on the other hand, the lifting gear 10 of another cover 3 (or 2) travels on an empty path without being operated. In this connection, a connecting mechanism 17 of these covers 2, 3 and the lifting gear 10 are being set up vertically in the longitudinal direction of a vehicle.
Patent JP-S5995385-A (JP)
Title: Heat pipe type radiator
Inventor: AKACHI HISATERU
IPC: F28D15/02
Filed: 1982-11-22
Abstract: PURPOSE:To improve a heat absorbing capacity remarkably by connecting a heat absorbing unit thermally to the external surface of a bellows serving as the radiation fins of a heat pipe. CONSTITUTION:The heat pipe is structured so that both ends 6, 7 of the bellows tube are sealed to make a container 4, the container 4 is installed so as to keep a center line, connecting the centers of both end faces, in horizontal, all of each bellows are laid vertically in parallel, the heat absorbing unit 8 is made by a comb-type connecting pieces of a metal having a good heat conductivity and is fitted into grooves between bellows so as to fill the grooves and the external surfaces of each bellows are connected thermally. A very quick thermal response is shown as the whole of the radiator due to the very prominent thermal response of the comb and fin type heat absorbing unit 8 and bellows fins 5.
Patent JP-H03285929-A (JP)
Title: Polymer material suitable for electric insulation and the like
Inventor: YAMAMOTO SHIGERU
IPC: C08F8/00
Filed: 1990-08-02
Abstract: PURPOSE:To obtain a polymer material suitable for electric insulation, etc., without generating void by adding a small amount of lithium carbonate fin powder to a molten PE resin as a filler and cooling. CONSTITUTION:1wt.% lithium carbonate fine powder is added to a molten PE resin and cooled to afford the aimed material.
Patent JP-H0527464-A (JP)
Title: Image forming device
Inventor: MURANO SHUNJI
IPC: G03G15/04
Filed: 1991-07-23
Abstract: PURPOSE:To provide an image forming device efficiently and surely supplementing an exposing charge to a photoconductor layer and easily achieving the sharpening of an image even when an optical shutter (PLZT) array having small optical output is used for a backsurface exposing device, as an exposing means, in an image forming device whose exposing means is inserted into a photosensitive drum. CONSTITUTION:In the image forming device, a light source 21 capable of outputting the light of the short wavelength of 450-600nm and the optical shutter array 22 capable of controlling the light outputted from the light source 21 to transmit and interrupt it are used to constitute the exposing means, and simultaneously, the photoconductive layer 1C of the photosensitive body 1 is formed of an amolphous silicon (a-Si) system material having the setting of <=5mum film thickness.
Patent JP-S6098387-A (JP)
Inventor: KOIZUMI KENZOU
IPC: G21C3/30
Filed: 1983-11-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000037816-A (JP)
Title: Thermoformable composite film
Inventor: BEER EKKEHARD
IPC: B32B27/08
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a thermoformable composite film, a method for producing the same and the use of this film as a packing material. SOLUTION: A thermoformable composite film comprises at least one film containing a cycloolefin copolymer and the thermoplastic film laminated on at least one surface of this film and can be obtained by laminating the thermoplastic film to be laminated to the film containing the cycloolefin copolymer by using a solventless single component adhesive. The laminated film is a PVDC-containing thermoplastic film. The total thickness of the composite film is 100-500 μm and the thickness of the PVDC film is 5-150 μm and that of the COC film is 50-400 μm. The thermoformable composite film is used in the production of a blister pack.
Patent JP-H0371953-A (JP)
Title: Mold for casting ingot having hole and device for pouring molten metal
Inventor: MATSUMOTO SHOZO
IPC: B22D39/00
Filed: 1989-08-08
Abstract: PURPOSE:To easily separate an ingot from a mold by forming projecting part arranged as cone shape in the mold and making difference between inclined angles of both sloping faces to length direction of the mold in this projecting part in the mold having the projecting part in the inner part thereof for obtaining the ingot having hole. CONSTITUTION:In the sloping faces making difference between the inclined angles at the projecting part in the mold, the sloping faces at far side to the center of mold are made to have gentle inclined angle. The projecting parts having combined slope, where the slope near the top part is gentler than the slope near the mold bottom, is arranged. Sprue for pouring molten metal having equal number of intervals of plural projecting parts, are set corresponding to the interval of each projecting part. By this method, only by turning over the mold, the ingot is easily released from the mold and the ingot having uniform metallurgical structure in each part can be obtd.
Patent JP-H0254273-A (JP)
Title: Electrophotographic sensitive body
Inventor: SHIBATA TOYOKO
IPC: G03G5/06
Filed: 1988-08-18
Abstract: PURPOSE:To provide the photosensitive body which has excellent carrier generating power, high sensitivity, small residual potential, and excellent durability by providing a photosensitive layer contg. a specific bisazo compd. CONSTITUTION:The photosensitive layer contg. the bisazo compd. expressed by the formula I is provided on a conductive base. In the formula I, R1 denotes halogen atom or substd. or unsubstd. three groups of an alkyl group, alkoxy group and phenyl group. R2 to R6 respectively denote a hydrogen atom, halogen atom, nitro group, cyano group or substd. or unsubstd. two groups of an alkyl group and alkoxy group. The photosensitive body having the extremely good sensitivity, residual potential and repetitive stability is obtd. in this way.
Patent JP-2000037598-A (JP)
Title: Negative pressure low temperature static cloth dryer
Inventor: YOSHIMURA MASAO
IPC: D06F58/10
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a negative pressure low temperature static cloth dryer that has a good applicability and dries cloths at the temperature not making the cloths shrinking and not damaging fibers, by blowing the cloths from upper to lower, not shaking the cloths even speeding up the blow speed, not reducing blowing efficiency and furthermore drying the cloths at negative pressure so as to dry the cloths well in a short time. SOLUTION: A drying chamber 2 and a blowing chamber 4 are arranged in the main body A of the apparatus, a lifting part 3 for hanging cloths 1 is arranged in the drying chamber 2, upper and lower parts of the drying chamber 2 are connected to the blowing chamber 4, and a blower 5 for blowing warm wind to the drying chamber 2 is installed in the blowing chamber 4. The blower 5 is so constituted that it blows warm wind to the drying chamber from upper part to lower part and circulates warm wind around the drying chamber 2 and the blowing chamber 4. Furthermore, an enforced release part 6 that makes the drying chamber 2 in negative pressure and enforcedly eliminates the air of the drying chamber 2 out is arranged in the lower part of the blowing chamber 4.
Patent JP-H0257635-A (JP)
Title: Manufacture of extra thin foil of grain-oriented silicon steel with low core loss
Inventor: UENO MASAAKI
IPC: C21D8/12
Filed: 1988-08-22
Abstract: PURPOSE:To manufacture an extra thin foil of grain-oriented silicon steel with low core loss by successively applying respective treatments of purification annealing, cold rolling, and high-temp. heat treatment to a stock of non-oriented silicon steel strip under respectively specified conditions. CONSTITUTION:A stock of non-oriented silicon steel strip (1.5-8wt.% silicon content, <=0.005wt.% Al content) is held in hydrogen at 1000-1200 deg.C for >=3hr to undergo purification annealing, by which Al compounds are removed by decomposition. Subsequently, The above stock is subjected to cold rolling at >=10% draft per pass and >=70% total draft so as to be formed into an intermediate extra thin toil of <=150mu thick. Further, the above foil is heated to 950-1100 deg.C in a nonoxidizing or reduced-pressure atmosphere at >=0.5 deg.C/sec temp.-rise rate and the temp. is retained for 1-3hr, by which an extra thin foil consisting of a texture of secondary-recrystallized grains having (110) [001] orientations is formed. By this method, the extra thin foil of grain-oriented silicon steel with low core loss having <=150mu thickness can be obtained inexpensively.
Patent JP-S6361864-A (JP)
Inventor: KITA TAKAHIRO
IPC: F25D11/00
Filed: 1986-09-02
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-S6186940-A (JP)
Title: Oil in water type emulsion composition
Inventor: SUKAI ICHIRO
IPC: C09K23/14
Filed: 1984-10-02
Abstract: PURPOSE:To reduce the irritation to the skin and to improve stability, by adding an oil component to a mixture of polyhydric alcohol having two or more hydroxyl groups in the molecule thereof, alkyl phosphate and a base before further adding water thereto. CONSTITUTION:5-98wt% (on the basis of a total composition, same hereinbelow) of polyhydric alcohol having two or more of hydroxyl groups in the molecule thereof, 0.1-5wt% of alkyl phosphate and 0.01-4wt% of a base are mixed under heating to prepare a gel like composition. 1-90wt% of an oil component is added to this composition to prepare an oil in water type emulsion composition. As alkyl phosphate, a compound represented by formula I or II (wherein R1 and R4 are an 8-22C straight chain alkyl group or an 8-22C straight chain alkenyl group, R3 and R4 are an ethylene group or a propyl group and m and n are 0-30) is designated.
Patent JP-H0869023-A (JP)
Title: Nonlinear optical material
Inventor: TAMAOKI NOBUYUKI
IPC: C09K9/02
Filed: 1994-08-31
Abstract: PURPOSE: To control nonlinear optical characteristics in a two-dimensional space at a fast rate by light by incorporating a compd. showing reversible or irreversible changes in absorption of light by irradiation of light or combination of irradiation of light and heat treatment into a polymer matrix in a specified proportion. CONSTITUTION: A compd. (photochromic compd.) showing reversible or irreversible changes in absorption of light by irradiation of light or combination of irradiation of light and heat treatment is incorporated by 30-90wt.%, preferably 40-70wt.% of the total nonlinear optical material into a polymer matrix. As for the photochromic compd. for example, spiropyran, fulgide, azobenzene, spirooxazine, diarylethene, deriv. of these, combination of biimidazole deriv. and leuco dye, or combination of org. halogen compd. and leuco dye can be used.
Patent JP-H0490152-A (JP)
Title: Information processor and information processing method
Inventor: KURODA AKIRA
IPC: G11B7/0045
Filed: 1990-08-03
Abstract: PURPOSE:To attain information reproducing with a high SN ratio by detecting evanescent light including plural wavelengths obtained from full reflected light applied to the rear face of a recording medium and reproducing the detected light. CONSTITUTION:A conductive optical probe 109 is arranged close to a recording medium 102 constituted of forming a recording layer on a base capable of transmitting electromagnetic waves and having conductivity and voltage is impressed across the base and the probe 109 by a recording signal circuit 124 to record information. When the recording medium 102 is irradiated with electromagnetic waves radiated from light sources 103, 104 from the base side, the electromagnetic waves exuded to the surface of the medium 102 is detected by the probe 109 to read out the recorded information. In this case, a signal I1 with light intensity for detecting wavelength lambda1 which is slightly changed in accordance with a recording state is used for the Z direction positional control of the probe 109 at the time of recording/reproducing. Consequently, riggedness on the surface of the medium 102 can be distinguished from the recording state and the stable writing/reading of information can be attained.
Patent JP-H0375069-A (JP)
Title: Self-testing device of external programming device and test procedures
Inventor: SERUGIYUU SHIRUBIAN
IPC: H04B17/00
Filed: 1990-08-03
Abstract: PURPOSE: To test an action of an external programming device by providing a first and a second adder for adding respective test signals to a first and a second signals selectively, a second switch connected with a demodulator, and a means to test one signal selected from status signals. CONSTITUTION: For example, when a transmitting part of an outside device 30' is tested, a microprocessor 44 produces a test instruction word, which is inputted into an adding circuit 84. Once the adding circuit 84 gives the signal to a transmitting circuit 56, a carrier wave signal is modulated by the test instruction word and the obtained output signal is given to an antenna coil 57. Then, the output signal is attenuated and given to a switch S1, in which the signal is selected and given to an input terminal of a demodulator circuit 74. The demodulator circuit 74 demodulates the signal to remove the carrier wave, and the obtained demodulated test instruction word is returned via a multiplexor 78 and an A-D converter 82 to the microprocessor 44.  The microprocessor 44 compares thus received test instruction word with the output test instruction word, and if both are identical, they pass the test of the transmitted part.
Patent JP-H0779991-A (JP)
Title: Equipment and method to excise tissue while monitoring impedance of tissue
Inventor: SUCHIYUWAATO DEII EDOWAAZU
IPC: A61B18/12
Filed: 1993-08-20
Abstract: PURPOSE: To resect a tissue with high accuracy in safety, by controlling the electric power corresponding to the impedance of tissue. CONSTITUTION: This tissue resecting device 10 comprises a monitoring means. The monitoring means measures the electric current and the voltage transmitted to an electrode part 16, and generates a measured current signal and a measured voltage signal. Further the monitoring means determines the measured tissue impedance signal by dividing the measured voltage signal by the measured current signal, for generating a control signal, so that the prescribed function is executed on the basis of the same.
Patent JP-H0928917-A (JP)
Title: Hard ball or coin collecting apparatus
Inventor: IWANAGA EIJI
IPC: A63F7/02
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a hard ball or coin collecting apparatus which can take out a necessary hard ball or coin alone easily from among those mixed with undesired matter such as chips for washing and dust by arranging the apparatus at an intermediate point of a hose of an electric vacuum cleaner utilizing a sucking force of the electric vacuum cleaner. SOLUTION: A screen 6 is provided between a suction port 2 provided at an upper part on one side of an outer case 1 and a discharge port 3 provided at a lower part on the opposite side thereof. A hard ball or a coin is selected from matters sucked containing those undesired and accumulated and housed into a housing section 5.
Patent JP-S60100562-A (JP)
Inventor: HERUMUUTO SHITSUKANEEDAA
IPC: C07D417/12
Filed: 1984-10-01
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-S6098689-A (JP)
Title: Semiconductor device
Inventor: KOKUBO YOSHIHIRO
IPC: H01L33/46
Filed: 1983-11-02
Abstract: PURPOSE:To contrive to improve the efficiency of light emitting diodes by a method wherein a multilayer reflection film is formed on a semiconductor substrate, and a semiconductor light emitting element is formed on this film. CONSTITUTION:An active layer 2, a clad layer 3, an insulation layer 4, an electrode 5, and a window 8 are formed on the semiconductor substrate 1b. The multilayer reflection film 9 is formed under the layer 2. This film is grown by crystal growth of two kinds of more of substance alternately in two layers or more. Let the wavelength of the light generated in the semiconductor light emitting element be lambda, and the thickness (t) of each layer of the film 9 is in the relation of t=lambdaX(1/4+m/2), (m=0, 1, 2...). Since the multilayer reflection film composed of a dielectric crystal-grown is formed under the active layer, lights or electromagnetic waves can be reflected on this section.
Patent JP-S6185883-A (JP)
Title: Gas circulation type laser oscillation equipment
Inventor: HAYASHI EIKICHI
IPC: H01S3/034
Filed: 1984-10-04
Abstract: PURPOSE:To improve the life of gas and the stabilization of laser output and to prevent the damage of a total reflection mirror and a partial reflection mirror. CONSTITUTION:The shaft 25 of the rotor 18 of a Root's blower 8 is driven by a motor 22, and the timing-gear 14 is installed on the opposite end of the shaft 25 to the motor 22. A dust filter 23 is installed in a part of a conduit 26 which connects a timing-gear chamber 13 and the near part of the inlet 22 of the Root's blower 8 in a closed circuit. The dust filter 23 removes mist, vapour or corpuscles in the lubricating oil 15. While working, the gas pressure is lowest near the inlet, so the mist in the lubricating oil 15 in the timing-gear chamber 13 flows together with the laser medium gas towards the conduit 26. The mist and vapour, etc. in the lubricating oil 15 flowing in the conduit 26 are all captured by the dust filter 23 and only the laser medium gas circulate in the closed circuit.
Patent JP-H0492920-A (JP)
Title: One bit adder of five inputs/three outputs
Inventor: KATSUNO AKIRA
IPC: G06F7/50
Filed: 1990-08-03
Abstract: PURPOSE:To improve operation speed by reducing the delay of a critical path. CONSTITUTION:An OR gate constitutes a first OR circuit (a), a NAND gate a first AND circuit (b), a NAND gate 23 a third AND circuit (e), an OR gate 24 a second OR circuit (c), a NAND gate 25 a second AND circuit (d), a NAND gate 26 a fourth AND circuit (f), an OR gate 27 a third OR circuit (g), an EOR gate 28 a first exclusive OR circuit (j), a NAND gate 29 a fifth AND circuit (h), an EOR gate 30 a second exclusive OR circuit (k), an AND gate 31 a sixth NAD circuit (l), a NOR gate 32 a fourth OR circuit (i) and a NOR gate 33 a fifth OR circuit (m). Thus, the critical path can be set to two NAND gates 22 and 23 and two EOR gates 28 and 30, and to be the delay of six unit delays.
Patent JP-S6098705-A (JP)
Title: Helical antenna
Inventor: SEKIMUKAI SHIYUUICHI
IPC: H01Q11/08
Filed: 1983-11-04
Abstract: PURPOSE:To obtain a helical antenna whose radiation pattern is symmetrical by arranging a cylinder where a conductive wire is wound on the circle of a dielectric at a prescribed pitch and a dielectric cylinder where a conductor wire is wound in reverse winding direction at a prescribed pitch to the former winding direction at the inside of the former cylinder coaxially. CONSTITUTION:A helix 45 is wound on the dielectric cylinder 44 at a prescribed pitch and a helix 47 is wound on the dielectric cylinder 46 placed at the inside of the cylinder 44 at a prescribed pitch in the reverse winding direction to the former winding direction. The helical antenna whose radiation pattern is symmetrical and which is small in size and light in the weight is obtained by connecting a reflector 48 and connectors 49, 50 without using a metallic grating filter.
Patent JP-H0532676-A (JP)
Title: Dechlorination from alkoxysilane
Inventor: SHIMIZU SHUNPEI
IPC: C07F7/04
Filed: 1991-07-25
Abstract: PURPOSE:To provide a process for the dechlorinating treatment of an alkoxysilane effective for safely and effectively decreasing the residual chlorine compound in alkoxysilane with a simple method. CONSTITUTION:Residual chlorine in an alkoxysilane of formula HnSi(OR)4-n (R is 1-10C aliphatic or aromatic hydrocarbon group; n is integer of 0-3) can be removed on an industrial scale at a low cost by contacting the crude alkoxysilane containing residual chlorine compound with an organic epoxide compound and separating the alkoxysilane by distillation.
Patent JP-S5997140-A (JP)
Title: Manufacture of color proofing sheet
Inventor: NAMIKI TOMIZOU
IPC: G03C5/00
Filed: 1982-11-26
Abstract: PURPOSE:To obtain simply a color proofing sheet having high final image intensity by providing photopolymerizability to an image receiving layer and subjecting the layer to exposure enough to cause photopolymn. to the layer after transfer. CONSTITUTION:A photopolymerizable image receiving layer is composed of a multifunctional vinyl or vinylidene compound capable of forming a polymer by addition polymn., an org. polymer binder, and a photopolymn. initiator which is activated by active light. A thermal polymn. inhibitor may be further contained in the layer. The image receiving layer is subjected to exposure enough to cause photopolymn. to the layer after transfer. When the layer is transferred to art paper and exposed, the surface adhesion is almost lost, and the scratch resistance is remarkably improved. Blocking between the image receiving layer and the art paper is also improved, and many sheets of art paper after transfer can be stored in a superposed state without exerting any unfavorable influence.