baber/WOPTO huggingface dataset:
Patent JP-S62159879-A (JP)
Title: Device for opening and closing valve
Inventor: YANO YOSHIO
IPC: F16K31/70
Filed: 1985-12-30
Abstract: PURPOSE:To increase the stroke and the operating force of a valve by making a connecting rod for connecting a closing valve to an electromagnetic plunger, pass through the vacant center of a coiled spring type two-directional shape memory alloy having a high electric resistance, while connecting one end of said shape memory alloy to said connecting rod. CONSTITUTION:A closing valve body 2 is connected to an electromagnetic plunger 3-2 which moves the valve body 2 up and down, by means of a connecting rod 2-4, while a coiled spring type shape memory alloy 4 is provided on a part of the connecting rod 2-4 in such a way that it surround the part. Accordingly, by electrifying both of the coiled spring type shape memory alloy 4 and the electromagnetic plunger 3-2, the actions of both can compositely increase the stroke and operating force of a valve.
Patent JP-H10117613-A (JP)
Title: Tunnel building method for greenhouse base material mounting covering sheet and building device to use for this method
Inventor: OTA TADASHI
IPC: A01G13/02
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel building method and a building device to use for the method, which efficiently build a greenhouse base material mounting a covering sheet on a supporting part. SOLUTION: The tip part of the greenhouse base material 26 is reeled out from the tunnel reel of the building machine 11 by way of a guiding roller 19 and forming rings 22, 23a and 23b. At the time of laying the greenhouse, the tip part of the base material 26 is fixed to a greenhouse laying position and the device 11 is moved in the direction of an arrow 35 to reel out the base material 26 to be guide-formed like a tunnel by the forming rings 22, 23a and 23b to lay the greenhouse. At the time of housing, the building device is moved and operated in a direction opposite to that at the time of building to reel the laid greenhouse onto a reeling core 20.
Patent JP-H07153341-A (JP)
Title: Electronic apparatus
Inventor: KIKUTA MASAHIKO
IPC: H01H9/02
Filed: 1993-11-29
Abstract: PURPOSE:To easily install an arrester which protects electronic circuit components and others from abnormal voltage such as lightning surge, reduce working man-hour, and enhance working efficiency. CONSTITUTION:An arrester 10 is combined with an insulating plate 15, a terminal plate 16, and a grand plate 19, then mounted on a terminal stand 8 which is installed on the inside of a cabinet 1. The working man-hour requested to mount the arrester to the terminal stand is reduced and working efficiency is enhanced.
Patent JP-H02144859-A (JP)
Title: Polyaniline-lithium secondary battery
Inventor: HATTORI HIROSHI
IPC: H01M10/052
Filed: 1988-11-25
Abstract: PURPOSE:To increase the charge stop voltage and increase the battery capacity by using gamma -butyrolactone as the solvent of an electrolyte. CONSTITUTION:A positive electrode 1 is made of a compact of polyaniline, and a negative electrode 2 is made of a lithium-aluminum alloy electrochemically alloyed under the existence of an electrolyte in a battery. An organic electrolyte solved with LiBF4 in gamma -butyrolactone is used for the electrolyte, a porous polypropylene film is used for a separator 3, and a polypropylene nonwoven fabric is used for an electrolyte absorber 4. gamma -butyrolactone has the decomposi tion voltage of 4.2V against Li0.6Al, the charge stop voltage can be made higher than 3.6V against Li0.6Al by using gamma -butyrolactone for the solvent of the electro lyte, and the capacity of the battery can be increased.
Patent JP-H04173707-A (JP)
Title: Bactericidal composition containing alkyl dimethylamine oxide
Inventor: TANAKA TOSHIFUSA
IPC: A01N43/54
Filed: 1990-11-06
Abstract: PURPOSE:To provide the title composition markedly enhanced in the activity of the bactericidal compound as a component, thus markedly reduced in its dose, comprising an aralkylamine derivative having bactericidal activity or its acid-adduct salt and an alkyl dimethylamine oxide. CONSTITUTION:The objective composition comprising (A) an aralkylamine derivative (or its acid-adduct salt) of formula I (R<1> is halogen; R<2> and R<3> are each lower alkyl; C* is asymmetric carbon atom) having markedly high effects on controlling, in particular, of grain powdery mildew and rust and (B) 1-100 (pref. 5-60) pts.wt., per pt.wt. of the component A, of an alkyl dimethylamine oxide of formula II (R is 1-15C alkyl) of extremely high safety as bactericidal activity enhancer. As the bactericidal activity of the component A is strongly enhanced in the present composition, it also leads to enable its dosage to be reduced correspondingly.
Patent JP-H01138979-A (JP)
Title: Ultrasonic wave motor
Inventor: SUMIHARA MASANORI
IPC: H02N2/00
Filed: 1987-11-26
Abstract: PURPOSE:To lengthen the span of life and avoid noise, by using an organic binder as a binder, and by using the frictional member of specific fiber-tempered- plastics. CONSTITUTION:An ultrasonic wave motor is composed of a piezoelectric unit 1 and an oscillating unit 2 which are bonded and fixed to each other, and a moving unit 3 and a frictional member 4 which are fitted on each other. The frictional member 4 is composed of an organic binder 5 as a binder, and the fiber-tempered-plastics of carbon fiber 6 arranged in an arrangement state in the fixed direction against the advancing direction (a) of the moving unit 3. Accordingly, the direction of the moving unit 3 coming in contact with the carbon fiber 6 is fixed at the whole position of the moving unit 3, and the contact state is not to be changed. For the organic binder 5, for example, polyimide resin, polyamide resin, or the like is used, and as the content of the carbon fiber, approx. 70 weight % is suitable.
Patent JP-S63151983-A (JP)
Title: Cleaning device
Inventor: SHIBANO TOMOFUMI
IPC: G03G21/00
Filed: 1986-12-17
Abstract: PURPOSE:To improve the reliability of an apparatus and to prevent toner on the inside and outside of the apparatus from being contaminated by forming a means for automatically pressing a cleaning member against a part close to the lower edge of a waste toner stock aperture and closing the aperture under the unloaded state of a cleaning device from a photosensitive body. CONSTITUTION:The free length of a cleaning blade pressing spring 5 is expanded as compared to the ordinary one, and when the cleaning device is loaded/ unloaded to/from a photosensitive drum, the tip of a blade 6 is abutted upon the tip of a seal 7 with about 0-1mm gap and a waste toner stock 3 is almost sealed. When a gap between the blade 6 and the seal 7 is slight, toner inserted into the gap acts as seal and the inner toner can be prevented from being dropped. In addition to the cleaning blade, a cleaning brush can be also adopted as a cleaning member. Consequently, the cleaning device prevented from the drop and dispersion of waste toner from the aperture can be obtained.
Patent JP-2001115578-A (JP)
Title: Wooden panel and its joining method
Inventor: NISHIMURA TETSUYA
IPC: E04B2/56
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a wooden panel capable of holding the airtightness of a building and its joining method by surely burying a gap formed on the contact part between a frame body constituting the wooden panel and a pipe column, etc., without using an airtight processing material and the like therefor. SOLUTION: In the wooden panel 100 interposed between the pipe column and a girder, etc., the wooden panel 100 is constituted of the frame body 10 joined to the pipe column and the like, and a face material 20 fixed on at least one face of the frame body 10. A joining face joined on the pipe column and the like on the frame body 10 is consolidated at a high temperature and pressure, and after the wooden panel 100 is assembled between the pipe columns and the like, the consolidated joined face 10a is restored.
Patent JP-H08227128-A (JP)
Title: Color photographic silver halide material
Inventor: GIYUNTAA HERINGU
IPC: G03C7/396
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To improve the light stability to the degree that a pigment is reduced to uniform fading without requiring an additional layer. SOLUTION: This color photographic silver halide material contains a base, at least one silver halide emulsion layer containing at least one kind of a magenta coupler, and at least another layer. At least another layer is arranged nearer to a light source than the layer containing at least one magenta coupler, it contains a vinyl alcohol homopolymer or a copolymer, and the support is a polyester biaxial oriented film.
Patent JP-H02146692-A (JP)
Title: Pos system
Inventor: TAKEMURA TAKASHI
IPC: G07B15/00
Filed: 1988-11-29
Abstract: PURPOSE:To eliminate troublesomeness in managing a discount ticket, etc., by connecting an adjuster to output an amount based on a used ticket in which a code capable of identification in a POS system through a transmission line to a central processing unit. CONSTITUTION:The first code reading means provided on the POS terminal 1 reads the code of the used ticket and transmits the read code to the central processing unit 2. The central processing unit 2 returns data including a discount charge to the adjuster. The second code reading means provided on the adjuster 4 reads the code of the used ticket and receives the data including the discount charge from the central processing unit 2, and an amount output means outputs an adjusted amount decided from the basic parking charge of a basic charge storing means and the discount charge. Thus, it becomes possible to more satisfactorily cope with parking charge service.
Patent JP-2001126225-A (JP)
Title: Method for manufacturing magnetic head slider, method for fixing bar and curing agent
Inventor: TANEMURA SHIGEKI
IPC: G11B5/127
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a magnetic head slider having enhanced working accuracy and reduced working cost and capable of preventing adhesion of a foreign matter to the magnetic head slider and to provide a method for fixing a bar. SOLUTION: After a large number of thin film magnetic head element are formed, surfaces to be worked and the rear surfaces of plural bars 5 formed by cutting a wafer are adhesively fixed to a wafer-shaped substrate 90 before rails are ground in the prescribed surfaces of the bars 5 utilizing a photolithography method. A protective film 200 is formed on the surface of the substrate by thermally treating a polyimide precursor at a temperature lower than the temperature of polyimide reaction. A curing agent film 201 containing a curing agent for curing an adhesive 202 for adhering the bars 5 is formed on the surface of the protective film. After the adhesive is applied onto the surface of the curing agent film, the adhesive is promptly solidified due to the function of the curing agent by putting the surfaces reverse to the surfaces to be worked of the bars to the adhesive.  Thereby, the bars can be adhesively fixed promptly to the substrate and the damage of the substrate 90 by working of the bars can be prevented since the bars 90 are covered by the protective film 200.
Patent JP-H02185554-A (JP)
Title: Polymer alloy
Inventor: HERUBERUTO AIHENAUAA
IPC: C08L51/08
Filed: 1989-11-20
Abstract: PURPOSE: To provide the subject polymer alloys which has superior weather resistance, aging resistance or workability and tenacity at a low temperature by combining polymers of silicone rubber particles having a specific particle diameter and EPDM rubber particles, grafted with styrene-based monomers and acrylonitrile, respectively.  
     CONSTITUTION: Polymer alloys are provided by blending from 5 to 95 wt.% of (A) silicone rubber graft copolymers: a graft product of a mixture of from 50 to 100 pts.wt. of styrene, α-methyl styrene, vinyl toluene, methyl metacrylate or mixtures thereof and from 0 to 50 pts.wt. of acrylonitrile on a silicone rubber having an average particle diameter of from 0.10 to 0.50 μm with a total rubber content of from 30 to 90 wt.%, and from 95 to 5 wt.% of (B) EPDM graft copolymers: a graft product of a mixture of from 50 to 100 pts.wt. of styrene, α-methyl styrene, vinyl toluene, methyl metacrylate or mixtures thereof and from 0 to 50 pts.wt. of acrylonitrile on EPDM having an average particle diameter of from 0.20 to 1.00 μm with a total rubber content of from 10 to 50 wt.%. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11130888-A (JP)
Title: Vacuum thermal insulator, thermally insulated housing, thermally insulated panel and production of vacuum thermal insulator
Inventor: TAKUSHIMA TSUKASA
IPC: C08J9/02
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To solve the problems of the decrease of the solid heat conductivity of an absorber itself and the increase of a cost for a raw material for the absorber that when designing to provide a vacuum insulator having no degradation over time, the absorber is required to be applied, and when a metal hydroxide is applied as the absorber for carbonic acid gas, water is produced in the time of the reaction of the metal hydroxide with the carbonic acid gas and new addition of the water absorber is required, thereby the efficiency is reduced, the capacity for absorbing the carbonic acid gas becomes insufficient and the addition amount of the absorber is increased. SOLUTION: This vacuum insulator capable of retarding the increase of the inner pressure of the vacuum insulator and hardly causing deterioration of insulation properties over time is obtained by applying an absorber 3 comprising a compound obtained by previously heating a dawsonite and a hydrotalcite at >=250 deg.C temperature to dislocate carbonate ion in a crystal lattice and a part or the whole of crystal water to the exterior of the crystal lattice and to form vacancies in the crystal lattice, to the vacuum insulator 1.
Patent JP-H06129806-A (JP)
Title: Rotational angle detection device
Inventor: ISHIHARA HISAHIRO
IPC: G01B7/00
Filed: 1992-10-13
Abstract: PURPOSE:To improve the frequency of sampling timing irrespective of various conditions such as rotational speed and the like without complicating the configuration of circuit and thereby to improve the reliability of rotational angle detection device. CONSTITUTION:An output voltage Vout from a phase detection type resolver 1 is converted into a digital value by means of an A/D converter 33, and the value is voltage/phase converted by means of a phase converter 36 while an output from a positive/negative judgement unit 35 is considered, thereby rotational phase information theta is obtained. Based on a sampling signal phi set arbitralily from the outside sampling operation is made possible arbitralily and well.
Patent JP-2000111866-A (JP)
Title: Liquid crystal image display device
Inventor: ONO TOMOYUKI
IPC: G09G5/02
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to independently correct each tone of RGB colors with a simple constitution. SOLUTION: A liquid crystal image display device provided with a liquid crystal panel in which scanning electrodes and information electrodes are arranged in a matrix form and liquid crystal is held in between, and an information electrode driving means for impressing information signal voltages on the information electrodes based on the given image data, is provided with an addition/subtraction means 17 for adding or subtracting a predetermined correction data to or from an image data for correcting the color tone.
Patent JP-H02146048-A (JP)
Title: Electrophotographic sensitive body
Inventor: NIIMI TATSUYA
IPC: C07D237/26
Filed: 1988-11-28
Abstract: PURPOSE:To prevent deterioration of chargeability due to preexposure fatigue and delay in rising of charging potential due to repeated uses by incorporating a specified electron acceptor in an electric charge generating layer. CONSTITUTION:At least a charge transfer layer and the charge generating layer containing at least one kind of the electron acceptors represented by formulae I - IV are formed on a conductive substrate. In formulae I - IV, R is alkyl, alkoxy, or the like, and each of p, q, m, and n is an integer of 0 - 4, thus permitting the obtained electrophotographic sensitive body to be small in deterioration of chargeability due to preexposure fatigue and freed of delay in rising of charging potential even after repeating cycles of charging and exposure.
Patent JP-S63153639-A (JP)
Title: Generating method for interpreter for multi-task os
Inventor: SAEGUSA HIROAKI
IPC: G06F9/45
Filed: 1986-12-17
Abstract: PURPOSE:To obtain an interpreter for multi-task OS by converting a system call processing section of a single task OS into a system call processing section of multi-task OS and adding a jump section to a system call specific to the multi-task OS. CONSTITUTION:An instruction string of an interpreter for single task OS is searched, a jump section of the single task OS to system calls CALL1-CALLl is extracted and eliminated, the jump section of said system calls CALL 1'-CALLl' of the multi-task OS is inserted to the eliminated part, and the input parameter/output parameter multi-task OS conversion section are inserted before and after the jump section. Then the jump section to system calls CALLM1-CALLMj specific to the multi-task OS such as inter-task synchronization and parallel processing is added to the single task OS interpreter completed for said elimination and insertion processing. The pre-processing, an instruction processing section and the post-processing section are preserved as they are.
Patent JP-H06248004-A (JP)
Title: Production of latex
Inventor: ONO MOTOKO
IPC: C08F265/00
Filed: 1993-11-30
Abstract: PURPOSE:To obtain the aimed latex excellent in low viscosity, handleability, mechanical strength of the film therefrom, water resistance, etc., useful as e.g. a binder for paper coating, by again adding a specific seed polymer even during the emulsion polymerization for obtaining such latex. CONSTITUTION:Firstly, a seed polymer is prepared by emulsion polymerization between (A) pref. 1-10wt.%, based on the seed polymer, of an ethylene-based unsaturated carboxylic acid (pref. ethylene-based unsaturated monocarboxylic acid or ethylene-based unsaturated dicarboxylic acid), (B) pref. 40-95wt.% based on the seed polymer, of an ethylene-based unsaturated monocarboxylic alkyl ester and (C) pref. 4-50wt.%, based on the seed polymer, of an ethylene-based monomer other than the components A and B. The emulsion polymerization of a monomer mixture for this latex is then initiated in the presence of the seed polymer, and, before completion of the polymerization, the seed polymer is again added to the polymerization system followed by further emulsion polymerization of the above monomer mixture, thus obtaining the objective latex.
Patent JP-H06122923-A (JP)
Title: Production of high ductility hot rolled steel sheet excellent in longitudinal cracking resistance
Inventor: SHIRASAWA HIDENORI
IPC: C22C38/14
Filed: 1992-10-12
Abstract: PURPOSE:To stably produce a hot rolled steel sheet having excellent ductility equal to that of the conventional extra-low C series IF steel and excellent low temp. toughness (longitudinal cracking resistance) equal to that of low C-Al killed steel. CONSTITUTION:At the time of executing hot rolling to steel contg. 0.001 to 0.005% C, 0.1 to 0.6% Mn, <=0.01% P, <=0.015% S and <=0.0060% N and furthermore contg. 0.02 to 0.08% Ti or 0.02 to 0.08% Ti and 0.01 to 0.03% Nb as well as satisfying the following relational formula and inequality of In [(48/93) Nb+Ti*].[P]<=-8.50 and ((48/93)Nb+Ti*)/C: 4 to 20; where Ti*= Ti-(TiasTiS+TiasTiN), and the balance inevitable impurities, the hot rolling is started from a high temp. at which the precipitation of carbides is not recognized as well as finish rolling is executed at >=850 deg.C, and after that, it is coiled at 600 to 710 deg.C. This steel sheet is suitable as the hot rolled steel sheet for parts relating to the automobile.
Patent JP-H08157976-A (JP)
Title: Apparatus for production of housing container and its production
Inventor: TANAKA TSUTOMU
IPC: C22B9/16
Filed: 1994-12-05
Abstract: PURPOSE: To provide an apparatus which minimizes environmental pollution by materials in a casting process and facilitates the execution of the maintenance in the production process at the time of producing a housing container by using a solid material. CONSTITUTION: A cooling crucible 1 having at least an upper opening 1a and lower opening 1b, slits 1d developing electrical insulating functions nearly along a direction where gravity acts and a reduced part 1c in a cross section along a direction where gravity acts is provided with a plug body 2 in such a manner that the lower opening 1b of this crucible is openable and closable. Supplying devices 4, 6 for a solid material 5 and lubricant 7 are arranged near the upper opening 1a. An induction coil 3 is installed in a prescribed position in the outer peripheral part of the cooling crucible 1. A rotary container 8 having a cooling wall is installed in the lower part of the lower opening 1b of the cooling crucible 1. At least the constituting elements to handle the materials 5 among these constituting materials are hermetically closed by a chamber.  The chamber includes a deaerator, an atmosphere adjuster and inert gas supplier. The container which shields the contaminated materials from the environment and minimizes the generation of secondary waste is produced.
Patent JP-H01141468-A (JP)
Title: Facsimile receiver
Inventor: SUZUKI MINORU
IPC: H04N1/40
Filed: 1987-11-27
Abstract: PURPOSE:To shorten a reception recording time and to eliminate the waste of recording paper by deleting data unnecessary as information before the recording of image information data. CONSTITUTION:A printing line deciding part 6 outputs a recording line address in which deletes from the line address next to the black line address inputted from a line supervising part 5 up to the final line address outputted from a final line supervising part 4. A printing line control part 7 outputs an image signal stored in a storing part 3 which is designated by the recording line address inputted from the printing line deciding part 6, and a recording part 8 outputs the recording paper onto which the image signal inputted from the storing part 3 is printed. In such a way, the image signal by 1 page stored in the storing part 3 can be recorded to the recording part 8 by the final line supervising part 4, line supervising part 5, printing line deciding part 6 and printing line control part 7 except for the data of all white (deleting data 14). Thus, the recording time of the deleted data can be shortened, and simultaneously, the recording paper can be saved.
Patent JP-H02148247-A (JP)
Title: User absence detector
Inventor: MITSUISHI AKISUMI
IPC: G06F15/00
Filed: 1988-11-30
Abstract: PURPOSE:To decide user's absence in a required minimum time without requiring a special device by providing a distribution control means which forecasts user's absence. CONSTITUTION:An input time interval measuring part 2 calculates the input time interval in accordance with the difference between the time of preceding user's input and the present input time and reports this interval to a distribution controlling part 3. The distribution controlling part 3 records the frequency in occurrence of input in each properly divided time interval to calculate an expected value of the time to the next input based on the time elapsed after the preceding input and takes the individual difference of the user to estimate how long the user does not access an input device. Thus, since user's absence is estimated only based on time intervals of input operation of the user, user's absence is indicated in a short time without requiring a special device.