baber/WOPTO huggingface dataset:
Patent JP-H05228534-A (JP)
Title: Improved method for measuring of tension of strip material for use in coiler
Inventor: JIYON DABURIYU TAARII
IPC: G01L1/18
Filed: 1992-04-13
Abstract: PURPOSE: To measure the tension of a web regardless of a wrap angle by minimizing the influence of the wrap angle on a roller of the running web by the use of the roller adjacent to a coiler and a load cell combined to it. CONSTITUTION: The tension of a web 10 is measured regardless of a wrap angle by the use of a single roller 22 on which the web 10 runs, a roller supporting block 25 in which a deflection machine element for imparting a restricting force is incorporated, and a load cell 42 for measuring a force against the roller 22.
Patent JP-H11291455-A (JP)
Title: Hardening method of ink, device, and printing machine
Inventor: TANIGUCHI SUSUMU
IPC: B41F23/04
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To make a device itself compact by a method wherein an electrifying potential is given to an electrifying means by placing a printing paper, onto which a reverse potential is given, against the electrifying means for giving charge onto an ink film on the surface of the printing paper just after printing. SOLUTION: A printing paper 4 is fed from a feeder 5 to an inking unit 1 so as to be printed thereat and then placed on a rubber belt 10 in order to be carried after being printed and finally stacked on a stacker by being passed under an static electricity generating device 11 as an electrifying means. In this case, negative charges as an electrification potential are given to the surface of a damp dry ink film by connecting a DC power source 12, the rated output of which is 10 kV to the static electricity generating device 11 and applying the voltage allying to the static electricity generating device 11 within the range of 0-several kV through a variable resistor 13 so as to produce an electrostatic induction effect in the damp dry ink on the surface of the paper.
Patent JP-S5427458-A (JP)
Title: Liquid crystal display device
Inventor: YODA KAZUHIRO
IPC: G02F1/1333
Filed: 1977-08-03
Abstract: PURPOSE: To realize multichromatic display on the same display face by providing plural liquid crystal holding chambers on one display face and putting liquid crystals of different colors in the respective liquid crystal holding chambers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5244871-A (JP)
Title: Plain bearings
Inventor: MIZUNO KOUICHI
IPC: C08G73/10
Filed: 1975-08-01
Abstract: PURPOSE: Plain bearings with good resistance to vibration, shock and shaking, which which are usable up to 350°C and perfectl oilles and have liquid films consisting of a polymide resin and a tetrafluoroethylene resin at the sliding surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11295167-A (JP)
Title: Tactile sensor
Inventor: MAEDA SHIGEO
IPC: A61B5/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To prevent electromagnetic interference by providing a diaphragm support plate having a light reflecting face on the back face of a diaphragm section at the tip of a long tube body, and providing an optical fiber facing the back face of the diaphragm section at the tip on a peripheral side section. SOLUTION: The emitted light from the tip of each sensor optical fiber 3 is reflected on a light reflecting face on the back face of the diaphragm section 7b of a diaphragm support plate 7 and is sent to the base section of a medical catheter tube through the same sensor optical fiber 3. The light is branched by a multi-mode coupler at the base section and connected to the light source of the emitted light and a light reception section, and the reflected light intensity on the light reflecting face is measured.  When a pressure receiving body at the tip of the catheter tube is pressed, the pressure receiving body is slightly inclined on the diaphragm support plate 7, a lug section 7c is pushed to warp the diaphragm section 7b, the light reflecting face on the back face enters the through hole 6b of a spacer 6 to approach the tip of the optical fiber 3, and the reflected light intensity is again increased. The pressure at the tip of the catheter tube can be detected by measuring the reflected light intensity.
Patent JP-H07302954-A (JP)
Title: Laser emitting device
Inventor: OGOSE MITSURU
IPC: H01S3/30
Filed: 1994-05-02
Abstract: PURPOSE:To provide a laser emitting device which is capable of emitting a laser of high intensity and adjusting the emission intensity of the laser. CONSTITUTION:At a lateral position inside a vacuum chamber main body 1 which allows its inner section to be vacuum and also allows an electron beam 8 to pass, flat plate electrodes 12 and 12' arranged to sandwich the trajectory of the electron beam 8 between them are provided. The electrodes 12 and 12' are connected to a high frequency power source 11. On the outside of the main body 1, mirrors 4 and 5 are provided facing each other and sandwich the electrodes 12 and 12' from front and back in the longitudinal direction based on the travelling direction of the electron beam 8.
Patent JP-S5320023-A (JP)
Title: Air-fuel ratio controller of internal combustion engine
Inventor: SEKI CHICHITADA
IPC: F02D43/00
Filed: 1976-08-04
Abstract: PURPOSE: To perform highly accurate feedback air-fuel ratio control from early stage of drive starting already in the cold condition of engine by promoting remarkably warm-up of not only an engine's body but also an exhaust gas purifying equippment and thus quickening the activity of exhaust gas sensor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11291428-A (JP)
Title: Easily adhesive polyester film
Inventor: KOBAYASHI IEYASU
IPC: B32B27/36
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an easily adhesive polyester film useful particularly as a film for a magnetic recording medium and having excellent adhesive properties, blocking resistance and coating properties. SOLUTION: The easily adhesive polyester film comprises a coating layer containing (A) an aqueous polyester resin having 5 to 18 mol.% (per total dicarboxylic acid component) of sulfonic acid base in a molecule and a secondary transition point of 50 to 85 deg.C, (B) a polyoxyethylenealkylphenolether surfactant having an HLB value of 11 to 20, and (C) colloidal particles having a mean particle size of 10 to 200 nm in such a manner that 1 to 100 pts.wt. of the component (B) and 5 to 150 pts.wt. of the component (C) are contained to 100 pts.wt. of the component (A) and provided on at least one side surface of a polyester film.
Patent JP-H11286746-A (JP)
Title: Low ductility non-heat treated steel excellent in machinability
Inventor: UNO MITSUO
IPC: C22C38/60
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide steel having excellent in machinability, low in ductility, capable of cold dividing working, and in which the divided fracture exhibits a flat brittle fracture surface. SOLUTION: This steel is composed of a low ductility non-heat treated steel having a compsn. contg., byweight, 0.20 to 0.70% C, <=1.50% Si, 0.3 to 2.0% Mn, <=0.15% P, 0.002 to 0.2% S, <=0.2% Cu, <=0.5% Ni, 0.02 to 2.0% Cr, <=0.5% Mo, <=0.8% W, <=0.50% V, <=0.17% Nb, <=0.50% Ti and <=0.50% Zr also satisfying Ti+Zr: >0.20 to 0.50%, <=0.010% B, <0.04% Al, <=0.008% N, <=0.30% Pb, <=0.10%, Ca, Al+2N-0.04<=0% and Ti+Zr-1.2S>0%, and the balance Fe with impurities, in which the maximum diameter of Ti carbosulfide and Zr carbosulfide in the steel is regulated to <=10 μm, the total amount thereof is regulated to >=0.05% by cleanliness.
Patent JP-S61251733-A (JP)
Title: Automatic lens meter
Inventor: IKI YOICHI
IPC: G01M11/02
Filed: 1985-04-30
Abstract: PURPOSE:To indicate a direction in which a lens to be checked is moved together with a quantity proportional to deviation between the shift between a measuring machine and the lens by obtaining a position shift signal propor tional to the direction and extent of the shift in optical axis between an optical measurement system and the lens. CONSTITUTION:The optical measurement system 1, an arithmetic processor 2, a display switch 3, the 1st display driving device 4, and the 1st display device 5 constitute an automatic lens meter A. Signals corresponding to the refracting power D, prism quantity P, and prism base direction gamma are inputted to the microcomputer (MC) 6 for position shift detection. The position shift signal indicating the position shift is inputted from the MC 6 to the 2nd display driving device 7 which drives the 2nd display device 8. Thus, the direction in which the lens is moved is displayed together with the quantity proportional to the shift between the optical axis of the measuring machine and the optical axis of the lens.
Patent JP-S60234668-A (JP)
Inventor: OKAMOTO SHIZUYUKI
IPC: A61M1/00
Filed: 1984-05-09
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-2000285180-A (JP)
Title: Electronic commercial transaction system and computer readable recording medium
Inventor: WATANABE MITSUYOSHI
IPC: G06Q30/06
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a system in which merchandise is purchased or sold at a more desirable price and on a more preferable condition by setting a condition for changing transaction prices as well as a transaction price and the volume of transactions about a transaction object. SOLUTION: A condition for changing transaction prices can be set as well as a transaction price and the volume of transactions about a transaction object. In this system, a purchasing side 20 and a selling side 30 have registering means 21 and 31 for registering and correcting transaction object merchandise and the transaction condition of every merchandise, merchandise data 201 and 301 and condition data 202 and 302 registered by them and can register and manage merchandise information corresponding to respective merchandise and information about the transaction condition.  The sides 20 and 30 also have purchase and sales situation deciding means 22 and 32 which decide a transaction situation and associates it with the transaction condition of a self-company, appropriately change the transaction condition of the self-company in accordance with the transaction condition of the other company and change merchandise information on the basis of a preset condition.
Patent JP-S5617697-A (JP)
Title: Sludge treatment method by earthworm castings
Inventor: FUJIMOTO SHIGEO
IPC: C02F11/14
Filed: 1979-07-25
Abstract: PURPOSE: To improve the filtration characteristic of sludge and to reduce the percentage of moisture content of filter cake, by adding a specific quantity of earthworm castings for solid part in said sludge at the time of concentrating difficult filterable sludge generated by clean water treatment process etc.  
     CONSTITUTION: 3W30wt% earthworm castings for the solid part in the sludge, is added to the difficult filterable sludge at the time of concentrating said difficult filterable sludge generated from water pollutant removing process and clean water treatment process. Accordingly, bridging is formed by the earthworm castings adsorbing minute sludge particles and filteration characteristic of said difficult filterable sludge is improved because of passing the air and moisture through the gaps of bridging favorably. As a result of it, the percentage of moisture content of filter cake, can be lowered and also bad smell generated from decomposed sludge, can be prevented by peculiar deodorizing action by the earthworm castings. Also, the filter cake is effectively utilized for fertilizer etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63258507-A (JP)
Inventor: TAKAGI TADAO
IPC: A01C7/08
Filed: 1987-04-16
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-S5719041-A (JP)
Title: Regeneration of thermoregenerative type ion exchange resin
Inventor: SHIMIZU HIROSHI
IPC: B01J49/00
Filed: 1980-07-11
Abstract: PURPOSE: To regenerate a thermogenerative type ion exchange resin with a simple operation at a low cost indirectly heating a resin in a slurry state with water after it  is transferred to an indirect heater.  
     CONSTITUTION: A thermoregenerative type ion exchange resin saturated with a salt is transferred to an indirect heater 12 in a slurry with water and a heat medium in any form of solid, liquid or gas is fed to heat the slurry indirectly. This enables the desorption of the salt from the ion exchange resin to regenerate. Any of waste thermal water and waste gas can be used for the heat medium thereby reducing the initial and running cost of the equipment. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58210450-A (JP)
Inventor: SESHIMO YUTAKA
IPC: F25D11/02
Filed: 1982-06-01
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-S63259600-A (JP)
Inventor: OYAMA TAKAYUKI
IPC: G10L15/04
Filed: 1987-04-16
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-S57210643-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMANOUCHI KAZUAKI
IPC: H01L21/3205
Filed: 1981-06-19
Abstract: PURPOSE:To enable the formation of a metallic wiring layer in a contacting hole without heat treating step in a semiconductor device by including the steps of etching and removing an electrode metallic layer formed on an insulating layer on a semiconductor substrate with only the layer in the contacting hole remained. CONSTITUTION:A contacting hole 12' is formed at an insulating layer 12 on a semiconductor substrate 11, and aluminum electrode layers 13, 13' are formed on the layer 12. Then, a positive resist 14 is formed on the overall surface, and the layer 13 is etched via a resist pattern 14 formed at the contacting hole as a buried electrode 13' in the contacting hole. Since a wire formed on the layer 12 is connected to an element region of the substrate 11 through the electrode 13' in this manner, no disconnection of the wire occurs at the section of the contacting hole.
Patent JP-H01251898-A (JP)
Title: Diaphragm for speaker
Inventor: NISHIMURA AKIRA
IPC: H04R7/02
Filed: 1988-04-15
Abstract: PURPOSE:To reduce the distortion of a sound by making 3 sets of mutually crossing reinforced textile yarns as a weaving yarn and forming with a fiber reinforced plastic of which resin is reinforced by a seamless three axis woven fabric. CONSTITUTION:Three axis woven fabric 4 making the reinforced textile yarn as the weaving yarn is plain-woven with mutually crossing 3 sets (3 pieces) of weaving yarn 1 (warp), 2 (weft) and 3 (warp) at the angle of 60 degree respec tively. Thus, since three sets of mutually crossing reinforced textile yarns are used for the weaving yarn as the so-called reinforcing material of the resin and the seamless three axis fabric is used, comparing with a conventional dia phragm using a two axis fabric, the unevenness of a weaving yarn distribution in the peripheral direction of a cone or the like and the unevenness of an elastic modulus are made smaller, a bell-shaped vibration is hardly generated and the distortion of the sound is reduced.
Patent JP-H03293556-A (JP)
Title: Analysis using organic function substance immobilized electrode
Inventor: YAMAUCHI SHIGERU
IPC: G01N27/327
Filed: 1990-04-11
Abstract: PURPOSE:To achieve a quick analysis with a higher reproducibility and reliability by a method wherein a preliminary pulse is applied immediately before the addition of a measuring pulse, after an electrochemical pre-treatment, a circuit is kept open for a fixed spaced of time and a sensor response is measured with a subsequent measuring pulse. CONSTITUTION:A working electrode 1, a counter electrode 2 and a reference electrode 3 of a sensor element 6 are connected separately to a potentiostat 10 and with the application of a pulse, the stat 10 is driven by a signal from a function generator 11. Then, after a reserve pulse 7 is applied, a circuit is kept open 8 for a fixed space of time and subsequently, a measurement is performed by the pulse 9. In other words, a constant potential preliminary pulse is applied to silver/silver chloride reference electrode for 60 sec. and the open state of the circuit is maintained for 10 sec. A constant current response by the application of the constant potential measuring pulse is made small negligible to a blank solution as compared with a glucose solution after 10 milli-sec. This eliminates the need for an operation of measuring the response of the former each time to subtract a current difference therefrom.
Patent JP-H10290278-A (JP)
Title: Telephone directory system
Inventor: AKUTSU AKITO
IPC: H04M1/274
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide the telephone directory system by which privacy is secured and automatic dialing is available while confirming an opposite party. SOLUTION: The system is provided with an electronic telephone directory 1 that stores lots of sets of portrait photo information together with subscriber's names, and each portrait photo information consists of digital data of a subscriber's portrait photo with the subscriber's telephone number imbeded therein in a way that the telephone number is unable to be identified from its reproduced image, and the system retrieves the portrait photo information corresponding to a name entered by an entry section 2 and displays it with pluralities of surrounding portrait photo information sets onto a display section 4, decodes the telephone number from the selected portrait photo information and sends it to a telephone set 6 via an interface section 5 and the telephone set 6 makes automatic dialing of the received telephone number.
Patent JP-H09282328-A (JP)
Title: Document image processor and method therefor
Inventor: SUGIYAMA MITSUMASA
IPC: G06F12/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide the processor and method for document image processing which simplifies the registering operation by automatically classifying a document image into proper hierachys only by the input of the document image. SOLUTION: In a group generation and holding part 7, hierachical information on filing is generated and held previously corresponding to a key word. Then a character recognition part 5 obtains text information from a document image which is read in by a scanner and a group judging part 6 judges how many corresponding key words are included in the test information for every said held hierachy. Then, a registration part 8 registers the document image in an hierachy including the key words most.
Patent JP-S63257817-A (JP)
Title: Electronic typewriter
Inventor: ITO YOSHIAKI
IPC: G06F3/02
Filed: 1987-04-16
Abstract: PURPOSE:To easily and surely solve an unclear point on operation without referring to an operation manual by reading out a help message mode from a memory in accordance with an instruction and displaying help message data relating to the operation CONSTITUTION:When a help message calling key 26 on a keyboard 3 is depressed, a subroutine is processed by a CPU 16 and the information of a help message mode are in a ROM 21 is read out and operating information is displayed on a display 2. Thereby a complex unclear point can be easily and surely solved without referring to the operation manual and easy and effective operation can be executed.
Patent JP-H04327583-A (JP)
Title: Production of alpha,beta-unsaturated gamma-butyrolactone
Inventor: TSUCHIYAMA KAZUO
IPC: C07B61/00
Filed: 1991-04-24
Abstract: PURPOSE:To obtain a compound useful as a raw material for pharmaceuticals, agricultural chemicals, etc., and a polymerization raw material for heat-resistant polymer by reacting an acetylene compound with carbon monoxide and water in the presence of a ruthenium compound catalyst. CONSTITUTION:An acetylene compound of formula I (R<1> and R<2> are H, alkyl, alkoxy, aryl, acyl, silyl, etc.) (e.g. 2-butyne or diphenylacetylene) is made to react with carbon monoxide and water in the presence of a ruthenium compound catalyst [e.g. ruthenium cluster and tricarbonyl(eta<4>-cyclooctatetraene)ruthenium] preferably in a pressure vessel such as autoclave at 50-200 deg.C to obtain the objective compound of formula II (R<3> and R<4> are R<1> and R<2>; R<4> is R<2> when R<3> is R<1>, and R<4> is R<1> when R<3> is R<2>).
Patent JP-2000280954-A (JP)
Title: Battery theft preventive device of motor-driven vehicle
Inventor: ODANAKA TOSHISHIGE
IPC: B62K5/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent the theft of a battery by arranging a locking mechanism lockably/releasably locked on a locking member arranged on a seat post by key operation using a specific key in a battery cover. SOLUTION: An opening 50 capable of taking in and out a battery 44 is arranged in a car body cover 49 fixed to a car body frame. This battery theft preventive device is formed as a structure of covering this opening 50 with a battery cover 51 attachable by key operation, and is constituted so as to be capable of taking in and out the battery 44 from the opening 50 arranged in a car body cover 49 in a state of temporarily removing an operation seat 41. The battery cover 51 for covering this opening 50 is formed as a structure attachable via a locking mechanism 52 lockable on or releasable from a seat post 40 integral with the car body frame by using a specific key. Thus, a person other than a specific person cannot remove the battery cover 51 to previously prevent a theft of the battery 44.
Patent JP-S60238872-A (JP)
Title: Developing device
Inventor: KUBO TSUTOMU
IPC: G03G15/08
Filed: 1984-05-11
Abstract: PURPOSE:To scatter no toner even if a movement, a transposition, and a replacement of a developing machine, etc. are executed, by opening an opening part of the developing machine for flying a toner to an electrostatic latent image by a developing roll, only at the time of development, and covering it at the time of non-development. CONSTITUTION:With respect to a photosensitive drum 11, a housing 22 turns around a shaft 23 so that one of developing machines 30a-30d provided with a toner color responding to the exposure contents comes to an opening part 21 being a developing device at the time of development. Each developing machine 30a-30d has shielding plates 26a-26d, and covers the opening part 21 by the shielding plates 26a-26d at the time of non-development. From each developing machine 25a-25d, a desired colored toner is flown to the photosensitive drum 11, and thereafter, fixed and processed by a fixing part which is not shown in the figure. In this way, the toner is prevented from being scattered, a movement, a transposition, etc. are executed easily, and also the characteristic is stabilized by cutting off the toner from the open air.
Patent JP-2000286211-A (JP)
Title: Method for manufacturing thin-film semiconductor device
Inventor: MIYASAKA MITSUTOSHI
IPC: H01L21/268
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To manufacture a superior thin-film semiconductor device at a low- temperature step in a stable state after forming a base protective film on a substrate, by forming a semiconductor film on the base protective film and by applying pulse laser within a specified range which has sufficient intensity, to melt a part of the semiconductor film on the semiconductor film. SOLUTION: After forming an oxide silicon film as a base protective film 102 on a substrate 101, a semiconductor film 103 is formed on the base protective film 102. The semiconductor film 103 is irradiated with a pulse laser beam. The pulse laser light has a wavelength which is higher than about 370 nm and less than 710 nm and has sufficient intensity of a irradiation energy density on the semiconductor film 103 to melt a part of the semiconductor film 103. By such means the oxide silicon film as the base protective film 102 makes the boundary between the base protective film 102 and the semiconductor film 103 satisfactory in quality. Additionally, a satisfactory crystal component becomes a crystal growing nucleus caused by the crystal particle boundary or a defective part which is easily molten, by using a pulse laser having such a wavelength.