baber/WOPTO huggingface dataset:
Patent JP-H06250235-A (JP)
Title: Sheet coated with gel combined film
Inventor: MATSUSHIGE KAZUMI
IPC: G02F1/15
Filed: 1993-02-26
Abstract: PURPOSE:To uniformly form a gel-combined film to a large area by coating a film or sheet with the gel combined film consisting of a mixture composed of a transition metal oxide and a water-soluble high-polymer material. CONSTITUTION:The film or sheet consisting of a surface-reformed high-polymer compd. is coated with the gel combined film consisting of the mixture composed of the transition metal oxide and the water-soluble high-polymer material. WO3, MoO3 and V2O5 are preferable as the transition metal oxide. Polyethylene (PE) glycol and polyvinyl alcohol are preferable as the water-soluble high-polymer material. Above all, the PE glycol having high sensitivity of photochromism is more preferable. The PE glycol having about 5000 to 100000mol.wt. is preferable. The thickness of the gel-combined film is usually 0.2 to 500mum more preferably 0.5 to 50mum.
Patent JP-H0788830-A (JP)
Title: Preparation of bottomed ceramic pipe and mold for preparation thereof
Inventor: OGAWA YUJI
IPC: B28B21/36
Filed: 1994-03-30
Abstract: PURPOSE:To improve bonding strength between a bottom part and a cylindrical ceramic molding by a method wherein the cylindrical ceramic molding is molded and a ceramic raw material is press-molded therein to mold integrally the bottom part and the while item is baked. CONSTITUTION:A cylindrical and hollow ceramic molding 15 is molded by extrusion molding. This molding 15 is supported vertically by a fixing guide and in an outer guide 13. In this case, a lower punch 12 with the same diameter as the inner diameter of the molding 15 and a projected curved face-like pressing face is arranged. In addition, a ceramic raw material 16 with the same compsn. granulated by adding a binder is placed into a space formed by the lower punch 12 and the molding 15 and the raw material 16 is press-molded by lowering an upper punch 11 by means of a hydraulic press. After this is dried and baked, the bottom part 10a is processed to a curved face shape to prepare a bottomed ceramic pipe 10. In addition, it is pref. to make the processed face of the upper punch 11 into a recessed curved face-like shape.
Patent JP-H0330866-A (JP)
Title: Method and apparatus for coating raw material web
Inventor: RAINHARUTO KUNOTSUPU
IPC: B05C11/04
Filed: 1990-03-14
Abstract: PURPOSE: To make coating layer wt. distribution uniform over the whole operating width by fixing extended heating strips over the whole operating width to a doctor beam side apart away from an opposite roll. CONSTITUTION: Deviation of coating layer weight from a straightly traveling line over the whole operating width is measured. Heating electric power of heating strips 16 located on an upper doctor beam 5 side apart from an opposite roll 1 is controlled by a controlling and adjusting device 15 by using the measured deviation as a control amount. By this controlling, uniform temperature is generated on the back wall 5.1 and the lower wall 5.2 of the doctor beam 5 to make the coating layer wt. distribution uniform. Further, disturbing quantity in coating layer wt. distribution which changes during the operating is easily corrected.
Patent JP-S61218930-A (JP)
Title: Detection of distribution of impurity
Inventor: ONO HARUHIKO
IPC: G01N21/62
Filed: 1985-03-26
Abstract: PURPOSE:To detect the spatial distribution of impurities with high resolution and at high speed by detecting the variation of position of zone and light emission peak by the wavelength deviated from the peak of zone end light emission of a host crystal and thereby correlating it to intensity of light emission. CONSTITUTION:When a mixed crystal of InGaAs is assumed, In in a GaAs crystal is an impurity atom that brings about changes of band gap depending on the content. A CL ray analysis is made on the sample at a pressing voltage 25KeV in the direction perpendicular to growth stripes at room temperature and obtained the result as shown in the figure. Signals are detected at the wavelength near the peak of zone end light emission and thereabout. According to the result, there is no remarkable variation at 875nm near the peak of light emission. However, periodical variation is observed in the slightly longer wavelength side and the shorter wavelength side, and their relative strength is reversed to each other. This indicates that the observed signal corresponds to spatial variation of concentration of In, and information obtained by said signal corresponds to the original information.
Patent JP-H09260666-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NISHIYAMA AKIRA
IPC: H01L21/336
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To narrow a band gap of a source by a method, wherein a layer used as a source out of a pair of source and drain layers is larger in energy difference between the conductive band and a vacuum level than in that of a semiconductor film, and has a region where the bang gap is composed of a smaller substance than that of the semiconductor film. SOLUTION: After oxygen ions are implanted into a silicon substrata 11, it is heated to form a buried oxide film 12 and a P-type monocrystal silicon film 13. The film 13 is etched and thinned, and a silicon germanium film 14 is formed thereon. The film 14 remains behind only on the film 13 of a region being a source diffused layer by photolithography and RIE. A P-type silicon film 15 is formed on the entire face. Next, after an element isolation film 16 is formed, a gate electrode 18 is formed on the P-type silicon film 15. Thereafter, by use of it as a mask, after As ions are implanted, it is heated, and an N-type source diffused layer 19 and an N-type drain diffused layer 20 are formd. The source diffused layer 19 is formed with distortion silicon, and a band gap of the source can be narrowed.
Patent JP-H08265217-A (JP)
Title: Radio station equipment for spread spectrum communication
Inventor: OKAMOTO HIDEAKI
IPC: H04B1/707
Filed: 1995-03-20
Abstract: PURPOSE: To provide a radio station equipment for spread spectrum communication capable of effectively bringing out a diversity effect even when the spread of delay waves is small. CONSTITUTION: This equipment is provided with antenna 41 and 42 , a delay circuit 415 for delaying the output of the antenna 41 , an adder 416 for synthesizing the output of the delay circuit 415 , and the output of the antenna 42 , band pass filters(BPFs) 43 , 44 and 45 for transmission/reception for respectively band- limiting the output of the antenna 41 , the output of the antenna 42 , and the output of the adder 416 , correlation devices 48 , 49 and 410 for detecting the correlation of the outputs of the BPFs 43 -45 by using spreading codes, correlation device output synthesis circuits 411 -413 for synthesizing the respective outputs,  a level comparator circuit 417 for comparing the outputs of the respective correlation device output synthesis circuits 411 -413 and a demodulation circuit 418 for demodulating the correlation output whose level is highest selected by a changeover switch 414 based on the compared result.
Patent JP-H09260361-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: TSUKAMOTO YASUNOBU
IPC: H01L29/732
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device capable of etching selectively polysilicon by using an aqueous solution of tetramethyl ammonium hydroxide(TMAH). SOLUTION: Polysilicon is selectively etched at liquid temperature 20 to 40 deg.C by using an aqueous solution of 5 to 20wt.% of TMAH. For example, as this means has a high selection ratio to silicon ' 111} substrate 1' of plane orientation  111} and 'polysilicon 7a into which boron is pushed', nondope polysilicon 7 formed in a step B is etched and a desired etching structure 'emitter shape of SST (super-self-alignment transistor)' shown in a step C is obtained.
Patent JP-H10255758-A (JP)
Title: Mechanism for preventing short-circuiting of connecting terminal for battery
Inventor: KONO SEIJI
IPC: H01M2/34
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent any short-circuiting by covering, with a protecting cover, a position where a connecting terminal for a battery is brought into contact with an electrode for the battery in the case of erroneous disposition of the battery except for a portion where the contact terminal for the battery is brought into contact with the electrode in the case of correct disposition of the battery. SOLUTION: A connecting part 18 projects toward a battery 27 from a protecting cover 12 via an opening in the state in which the protecting cover 12 made of an insulative resin such as Nylon 66 is disposed in an electrode 11 for the battery 27. In the case where the battery 27 is correctly inserted into a short-circuiting preventing mechanism to be used as a minus terminal, the end of a main body 29 is brought into contact with the connecting part 18. The parts of the electrode 11 for the battery 27 are almost covered with the protecting cover 12.  In the case of erroneous insertion of the battery 27, since the protecting cover 12 covers a position with which a plus electrode 28 of the battery 27 and the main body 29 functioning as a minus electrode are brought into contact, it is possible to prevent short-circuiting of the plus electrode 28 of the battery 27 and the main body 29 (the minus electrode) so as to reduce a cost.
Patent JP-S57175891-A (JP)
Title: Thermal accumulator type heat exchanger
Inventor: YOKOTA HIROSHI
IPC: F24S90/00
Filed: 1981-04-22
Abstract: PURPOSE:To make it possible to use various types of heating fluids by a method wherein holders in which latent heat type thermal heat accumulating material is encased are arranged with the same spacing and with alternately salient and re- entrant positions of holders to form them into a block unit. Multiple numbers of such block units are assembled into a unit having two independent fluid passages. CONSTITUTION:The flat holders 10 in which latent heat type thermal heat accumulating material is encased are arranged lengthwise with the same spacing in such a manner as arranged out of line with alternately salient and re-entrant positions of holders. These are then formed into a block unit B with fixing panels 14 put on both sides. Multiple numbers of the block units B are then arranged in parallel with one another with proper lateral spacing in multiple rows with top and bottom covered. By such a setup, both lengthwise and breadthwise fluid passages can be formed independent of each other so that heating fluid passages and passages for fluid to be heated can be separated each other. Therefore, such heat exchangers can be used for various types of heating fluids, and their capacities are easily adjustable by varying numbers and/or ways of arranging the block units.
Patent JP-H10234527-A (JP)
Title: Cushion device
Inventor: OGUMA YOSHIO
IPC: A47C27/12
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent outer cloth, a bed floor board, etc., from decaying by moisture accumulated at the lowest part of a cushion device, by equipping a flexible and waterproof sheet on the middle part in the thickness direction of the cushion main body. SOLUTION: Moisture such as sweat, damp, etc., produced by a user during sleeping penetrates through exterior cloth 4 of this cushion device 1 to the cushion main body 2. The major parts of the moisture in the exterior cloth 3 and moisture penetrated into the cushion main body 2 vaporizes by the atmospheric air, but a part of the moisture is not vaporized and penetrates into the inside of the cushion main body 2 to reach a sheet 4 provided at the middle part in the thickness direction. Moisture reached the position of the sheet 4 does not penetrate into the lower part of the cushion main body 2 any more by the waterproof property of the sheet 4 to be remained there. However, since the cushion main body 2 has good air permeability, remained moisture is gradually vaporized by ventilation.
Patent JP-H11216154-A (JP)
Title: Radio nursing aid device
Inventor: KAI SUKEO
IPC: G01N27/04
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a radio nursing aid device to monitor automatically detection of leaking of a body fluid such as incontinence of a person to be nursed and to inform a nursing person of it through radio. SOLUTION: An incontinence detecting tag 1 provided with a humidity sensor 4 is fitted to a diaper of a person to be nursed who has a possibility of incontinence. An incontinence monitor 2 commands for detection of incontinence through radio. When receiving the command, the incontinence detecting tag 1 measures electric resistance of the humidity sensor 4, converts it into a voltage to compare it with a prescribed value, judges if there was an incontinence or not and returns the result to the incontinence monitor 2. When the incontinence monitor 2 receives the result of incontinence based on the judged data, it reports to a portable terminal 3 carried by a nursing person through radio to deal with the incontinence of the person to be nursed.  A sensor of largely changing electric resistance by adsorbing a body fluid is ideal for using as the humidity sensor 4 where an electrode is fixed with the both ends of shirasu porous glass.
Patent JP-H03261633-A (JP)
Title: Ultraviolet ray-shielding glass fiber composition
Inventor: NAKA ATSUSHI
IPC: H05K1/03
Filed: 1990-03-13
Abstract: PURPOSE:To obtain a glass fiber composition having a sufficiently high ultraviolet ray-shielding performance to prevent the back-curing in the simultaneous exposure of both surfaces of a printed circuit board with ultraviolet ray by adding Fe2O3, CeO2 and TiO2 at specific ratios to an alkali-free glass fiber composition. CONSTITUTION:The objective ultraviolet ray-shielding glass fiber composition for printed circuit board is produced by adding 0.5-1.8wt.% of Fe2O3, 0.1-3.0wt.% of CeO2 and 0-2.0wt.% of TiO2 to 100wt.% of an alkali-free glass fiber composition. The alkali-free glass fiber composition is glass fiber essentially free from alkali, i.e., glass fiber containing <=1.0wt.% of R2O (R is Li, Na or K), preferably so-called type-E glass.
Patent JP-S63227267-A (JP)
Title: Recording and reproducing device for copying machine
Inventor: URATA HARUSHIGE
IPC: H04N1/21
Filed: 1987-03-17
Abstract: PURPOSE:To eliminate the disadvantage and the inconvenience of the setting of an original at the time of copying, by providing a memory which stores a picture signal outputted from a photoelectric transducer at the time of recording an image, and supplies a stored picture signal to a driving circuit at the time of reproducing the image. CONSTITUTION:At the time of recording the image, light emitting element arrays 1 are lit in order with a constant voltage by the driving circuit, and the light of the element is projected on the original 2 passing through an optical system, and after reflected light is converted to an electrical picture signal by the photoelectric transducer 5, it is stored in the memory 9. When picture data stored in the memory 9 is reproduced, the picture signal is read out from the memory, and the light emitting arrays are lit in order by the driving circuit. Therefore, the light of the array is projected on a recording medium through a lens system, and is reproduced as the image by a reproducing means. In such a way, it is possible to realize the abbreviation of the setting of the original at the time of copying.
Patent JP-S54153631-A (JP)
Title: Relief image formation method
Inventor: KITAJIMA MASAO
IPC: G03F7/004
Filed: 1978-05-24
Abstract: PURPOSE: To develop and fix a photosensitive image formation material in a simple and non-polluting manner, by bringing into close contact an imagewise exposed image formation material and a sheet carrier for transfer development with a transfer development accelerator interposed between them.  
     CONSTITUTION: Layer 12 of a positive type photosensitive resin composition consisting of orthoquinonediazide and a novolak resin is coated on base 11 such as polyethyleneterephthalate film. After imagewise exposure of this image formation material, on layer 12 transfer development accelerator 41 is coated for selectively swelling, plasticizing, and dissolving the exposed area of layer 12, of lowering the adhesive force between layer 12 and base 11 selectively in accordance with the imagewise exposed pattern. Sheet carrier 21 for transfer development is pressed and attached to the image formation material by roller 31. Then, both of them is separated, area 16 is transferred onto carrier 21, and a relief image consisting of unexposed area 17 is formed on base 11. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03262607-A (JP)
Title: Molding tool of composite part
Inventor: TSUCHIYA KIYOSHI
IPC: B29C33/44
Filed: 1990-03-13
Abstract: PURPOSE:To prevent a distortion, which is caused by a difference in thermal expansion, from generating on composite parts, by a method wherein parts of a plate and mandrel constituting a molding tool coming into contact with the composite parts are formed of a material having a thermal expansion coefficient almost identical with that of the composite parts. CONSTITUTION:After completion of fitting of composite parts 6 to a molding tool, when the molding tool is put on a stationary press 2 of a press machine and the press machine is actuated, a movable press part 11 of the press machine is lowered and a wedge 9 is pressed down. With this construction, a mandrel 3 is moved in the direction separating from a guide member 5, side pressure is applied to the composite part 6, simultaneously with which press pressure is applied to also a plate 10 and pressure is applied to the whole of the composite parts. On the one hand, a thermal expansion coefficient of a material forming parts of the plate 10 and mandrel 3 coming into contact with the composite parts 6 is established almost identical with that of the composite parts 6. In relation to the case where, for example, carbon-fiber- reinforced plastic is used, low expansion carbon copper or ceramics or carbon is suitable as a material of the plate 10 and mandrel 3. With this construction, generation of a distortion by a difference in thermal expansion coefficients of contacting surfaces between a constituent member and the composite parts is eliminated.
Patent JP-S52145239-A (JP)
Title: Optical artificial line
Inventor: NONAKA SHIYUNSUKE
IPC: H04B10/60
Filed: 1976-05-28
Abstract: PURPOSE:To vary transmission characteristics as desired and widen the range of selection of various constants by making variable delay time with optical path length adjusters or making variable attenuation quantities with variable attenuators.
Patent JP-H09226150-A (JP)
Title: Image-forming apparatus
Inventor: TSUKAMURA KIYOSHI
IPC: B41J2/175
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To surely detect an ink end without being influenced by external light. SOLUTION: A recording paper 12 is transferred to a recording device at a regular transfer speed through a paper feed roller 1 and a platen roller 2. The recording paper 12 transferred through a recording part B is held between paper discharge rollers 5 and 6 and discharged onto a paper discharge tray 15. A black mark is printed at a predetermined position of every recording paper by a recording head 8, which is detected by an ink end sensor (optical sensor) 7. The ink end is accordingly judged from the presence/absence of the mark. Since the ink end sensor 7 is set in the vicinity of the paper discharge roller 5, the sensor is prevented from being influenced by flapping in an up/down direction of the recording paper.  At the same time, since a paper discharge port A for the recording paper is near the ink end sensor 7 and consequently illuminated by intense light such as the sun light or the like, a light-shielding wall is provided at the paper discharge tray 15 to prevent a wrong detection by the light through the paper discharge port A.
Patent JP-2000261520-A (JP)
Title: Data transmission method, data transmission system and medium recording program to execute this method
Inventor: SUGIMOTO KUNIAKI
IPC: H04L29/08
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission method by which an asynchronous.half-duplex communication system quickly restores to a usual frame exchange time in the case that a communication error is normally recovered after the occurrence of the communication error in a communication line. SOLUTION: A primary station stores a data transmission request (RdataReq 104) that is first generated during a communication error (a state that data 103 are stored in a re-transmission buffer) into a transmission storage buffer. Then the primary station aborts both K data transmission request (RdataReq 105) secondarily generated and a data transmission request (RdataReq 106) generated in the third during the communication error. Then the primary station can transmit data in a timing of a data transmission request (RdataReq 107) when receiving data 206 sent from a secondary station next. Thus, the primary station can send data while keeping a normal frame exchange time T after the data transmission request (RdataReq 107).
Patent JP-H05267447-A (JP)
Title: Manufacture of semiconductor integrated circuit
IPC: H01L21/31
Filed: 1992-03-18
Abstract: PURPOSE:To remove the volume expansion at oxidation and remove the deterioration, etc., of the electric insulation breakdown strength of a gate insulating film by forming the insulating film for field isolation for insulating and isolating active regions made on a semiconductor substrate from each other, by a method other than thermal oxidation method. CONSTITUTION:A gate insulating film 302 is made all over the surface of a semiconductor substrate 301, and a poly Si film 303, which has conductivity, is made thereon by adding impurities. To form a field isolation (F1) region 306 next, the poly Si layer 303 and the gate insulating film 302 are removed in a self alignment manner, leaving poly Si layers 303A and 303B and gate insulating films 302A and 302B in the active regions of MOS transistors A and B. Then, an insulating film is made all over the surface by a method other than thermal oxidation method, for example, CVD method or SOG method, and then an insulating film is buried in the FI region by etchback art, and a thick insulating film 306 for FI is made, and thereon a metallic film 307 such as WSi film, etc., is made.
Patent JP-S6040092-A (JP)
Inventor: GATSUTSUTSUARINI BUINICHIO
IPC: A41B11/14
Filed: 1984-03-31
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-S56160491-A (JP)
Title: Method of installing roof of low-temperature tank
Inventor: OZAKI MASAHIKO
IPC: F17C3/00
Filed: 1980-05-12
Abstract: PURPOSE:To simply and surely install an annular roof, by previously manufacturing the annular roof which covers annular working space defined between the inner and outer vessels of a low-temperature tank and by moving up the roof along the inner vessel and a provisional shell. CONSTITUTION:The inside diameter of an annular roof plate 18 is made smaller than that of an inner vessel 14. The inner edge of the annular roof plate 18 is protruded inwards over the inner vessel 14. A provisional shell 19 for air raising is set up between the inner vessel 14 and the roof plate 18 in the circumferential direction of the inner vessel 14 so that the shell 19 can be dismantled. Provisional rafters 30 are thereafter mounted on the annular roof plate 18 astride compression rings 12 in the thrid process so that the rafters 30 extends in the direction of inclination of the compression rings 12. After keys 24, 27, 28 are pulled out and vertical struts 26 are removed, the provisional shell 19 is dismantled beginning with the uppermost provisional shell member 19n. As a result of the dismantlement, nothing is located between a framework 16 and roof ribs 18a. Therefore, the framework 16 and the roof ribs 18a can be conjoined together by connection members 31.