baber/WOPTO huggingface dataset:
Patent JP-H01149353-A (JP)
Title: Reflex electron diffracting device
Inventor: OTANI FUMIHIKO
IPC: G01N23/20
Filed: 1987-12-04
Abstract: PURPOSE:To provide an electron beam diffracting image with good contrast by forming an optical shelter film to allow passage of a high energy electron beam on the surface of a fluorescent plate. CONSTITUTION:In a device to project a diffraction electron figure by a specimen W on a fluorescent plate 1 by irradiating a high energy electron beam to the surface of the specimen, an optical shelter film 13 to allow passage of electron beam Be is formed on the surface of the fluorescent plate 1. This optical shelter film 13 may appropriately be a film of substance with high reflection, through which an electron beam with an energy of 10-30kev shall pass and the light with wave-lengths longer than 6500Angstrom  be blocked. Accordingly the light is reflected by the optical shelter film 13, while electron beam reaches fluorescent substance 12 upon passing the optical shelter film 13. When the optical shelter film 13 is mounted to a vacuum chamber 2 facing inward, a diffraction image of high contrast can be observed, being free of influence of the light from a light emitting body in the chamber 2.
Patent JP-H01149125-A (JP)
Title: Information retrieving device
Inventor: KABETANI KIYOSHI
IPC: G06F17/30
Filed: 1987-12-05
Abstract: PURPOSE:To shorten the connection time of a communication circuit required for retrieval and the retrieval time by performing retrieval in accordance with an optimum logical expression obtained by taking the sum of retrieval logical expressions of respective users and distributing results to respective users. CONSTITUTION:When a user retrieves the latest information from a data base 30 in a remote place, he inputs a retrieval logical expression from an input/ output part 11. The inputted retrieval logical expression is stored in a retrieval logical expression storage part 13-1. A logical expression control part 16 simplifies the sum of stored logical expressions to generate an optimum retrieval logical expression containing a retrieval request and stores it in a storage part 13-2. A main control part 18 uses the retrieval logical expression in the storage part 13-2 to retrieve the data base 30 and stores results in a storage part 14-2. A retrieval information distributing part 17 refers to a retrieval logical expression storage part 13 and distributes retrieval results correspondingly to respective users to store them in storage parts 14-1 of users.
Patent JP-H06155823-A (JP)
Title: Plural language menu selector for printer
Inventor: INORA MASARU
IPC: B41J29/42
Filed: 1992-11-18
Abstract: PURPOSE:To enable a set content of a basic function for operating a printer to be easily confirmed for various foreigners by selecting a character generator of corresponding various language when an arbitrary switch is pressed, and printing a menu by the character pattern. CONSTITUTION:A switch reader 1 judges which switch on an operation board 7 is pressed when a power switch 6 of a printer is closed, and recognizes a corresponding language. A central processing unit 2 transmits information regarding the recognized language to a firmware 3. Further, the firmware 3 controls a mechanism 4 to print a menu, and instructs the units 2 to write the menu in a nonvolatile memory 5. Character generates 8a-8c in a character generator bank 8 store, for example, character patterns of English, German and French, and are used at the time of printing designated language.
Patent JP-H11140356-A (JP)
Title: Ink jet recording ink and ink jet recording process
Inventor: ICHIZAWA NOBUYUKI
IPC: C09D11/322
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recording ink having improved storage stability and improved unevenness of density and fixability by formulating a water- insoluble colorant which in the dispersed state has a specified particle diameter and a specified particle count with a polymeric dispersant having a specified solubility parameter(SP), a water-soluble organic solvent having a specified solubility parameter and water. SOLUTION: This ink contains a water-insoluble colorant comprising particles which in the dispersed state have a number-mean particle diameter of 10-100 nm, a number-mean particle diameter/volume-mean particle diameter ratio of 2.5 or below and a count of 0.5 μm or larger particles of 7.5×10<4> /μl, a polymeric dispersant being a polymer comprising a hydrophobic part and a hydrophilic part and having carboxylic acid (salt) groups in the hydrophilic part and having an SP of 10-13 and an organic solvent having an SP equal to or higher than the SP of the polymeric dispersant +0.5 and comprising at most 5 wt.%, based on the total ink weight, water-soluble organic solvent having an SP equal to or lower than the SP of the polymeric dispersant ±0.5 and 1-30 wt.% water-soluble organic solvent having an SP above +0.5.
Patent JP-H02153197-A (JP)
Title: Excavation method and excavator device
Inventor: INOUE MAKOTO
IPC: E21D9/08
Filed: 1988-12-06
Abstract: PURPOSE:To enhance execution efficiency and safety by incorporating an excavator device in a buried object pipe at the front in the direction of the excavation and separating the body thereof only from the pipe to take it out to the surface of the earth after completion of an excavation work. CONSTITUTION:A bearing frame 10 and an excavator/crusher 11 are combined together as a unit. After that, a gripper jack mechanism 14 to be loaded on the bearing frame 10 is so projected that a simultaneous diameter widening stroke along the radius of a buried object pipe (hume pipe) 1a is controlled. Then, a friction plate 14c is pushed to the internal circumferential surface of the buried pipe 1a, the supporting frame 10 is positioned and fixed to the center of the buried pipe 1a, and operation of excavation and pushing operation with the buried pipe 1a are successively repeated. According to the constitution, there is no need to assemble and dismantle the device body in a narrow space, so that execution efficiency and safety can be promoted.
Patent JP-H06161290-A (JP)
Title: Image forming device
Inventor: MIYAMOTO TOSHIO
IPC: G03G21/00
Filed: 1992-11-18
Abstract: PURPOSE:To provide an image forming device capable of stably obtaining a high quality image by making use of a merit that the throughput of a color image forming device having plural photosensitive bodies is short and simultaneously preventing the positional deviation and color slippage of an image. CONSTITUTION:In the image forming device having plural photosensitive drums (photosensitive bodies) 1M, 1C, 1Y and 1BK, exposing means 28M, 28C, 28Y and 28BK and developing units 3M, 3C, 3Y and 3BK, successively transferring toner images formed on respective photosensitive drums 1M, 1C, 1Y and 1BK on an intermediate transfer roller (intermediate transfer body) 15 and transferring the obtained color images of plural colors on a transfer material P altogether, to obtain a color image, the intermediate transfer roller 15 is composed of the elastic roller of middle resistance.
Patent JP-H03169409-A (JP)
Title: Wall thickness control method of reducing mill
Inventor: ODA TATSUHARU
IPC: B21B17/14
Filed: 1989-11-28
Abstract: PURPOSE:To form a shell as a prescribed target by comparing a measured wall thickness with a set value of the wall thickness of tube that is preliminarily stored, operating the difference of the both and changing the stretch factor of reducing mill. CONSTITUTION:The prescribed wall thickness is preliminarily set in a computer 5 and a wall thickness that is measured with a thickness measuring apparatus 2 is compared with the standard taper quantity. First, whether the measured taper quantity is smaller than the standard taper quantity is compared. And, in the case this is smaller, signals are sent to the reducing mill 4 and the stretch factor is increased. While, in the case the measured taper quantity of shell isn't smaller than the standard taper quantity, either this is larger than or the measured taper quantity of shell is equal to the standard taper quantity is decided. In the case the measured taper quantity is larger than the standard taper quantity, signals are sent to the reducing mill 4 and the stretch factor is decreased. And, in the case the measured taper quantity of shell and the standard taper quantity are equal, the stretch factor is taken as no change.
Patent JP-2000138186-A (JP)
Title: Liquid supplying device and method for film forming device
Inventor: WADA YUICHI
IPC: H01L21/288
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid supplying device and liquid supplying method for film forming device in which the atmosphere is scarcely mixedly entered into a piping for supplying an organic metal to a film forming device. SOLUTION: This liquid supplying device for supplying an organic metal for film forming device containing liquid to a film forming device 2 comprises an organic metal housing staple container 4 for housing an organic metal, a solvent accommodating staple container 6 capable of accommodating a solvent, mixing means 8 which is connected to the organic metal housing staple container 4 and the solvent accommodating staple container 6, and also mixes the organic metal with the solvent to form an organic metal containing liquid, organic metal supply pipes P1 to P4 for coupling the organic metal housing staple container with the mixing means, and solvent supply pipes P5 to P8 for coupling the solvent accommodating staple container with the mixing means.  The organic metal supply pipes P1 to P4 are formed with an inflow part 20a in which the organic metal can flow in from outside a system, and an outflow part 22a in which the organic metal can flow out.
Patent JP-H09152069-A (JP)
Title: Mechanical joint
Inventor: TSUJIMOTO KATSUHIKO
IPC: F16L19/08
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To simply connect together steel pipes without using an exclusive tool by providing rubber packings forming projecting parts for contacting with steel pipes on the inner circumferential faces, and nuts forming taper thread on the inner circumferential faces to be threadedly engaged with the thread of a joint main body. SOLUTION: Before connection of a steel pipe P, the projecting part 13a of a rubber packing 13 maintains the form before deformation in which the projecting quantity becomes gradually larger following to approaching the center from the end side of a joint main body 12. For connecting the steel pipe P, the end part of the steel pipe P is inserted into the mechanical joint 11, and the a nut 14 is threadedly fastened. Under this condition, the projecting part 13a of the rubber packing 13 is pushed with the end face of the steel pipe P so as to fall down on the center part of the joint main body 12, and finally closely contacted with the outer circumferential face of the steel pipe P so as to hold airtightness.  The end part of the joint main body 12 is pushed on the inner circumferential face side, and thread 12a' is bitten in the outer circumferential face of the steel pipe P by the action of slits 12d' so as to prevent slipping-off.
Patent JP-H02154201-A (JP)
Title: Preparation of reflection preventing film
Inventor: NISHIKAWA AKIFUMI
IPC: G02B1/11
Filed: 1988-12-07
Abstract: PURPOSE:To improve reflection preventing function of a reflection preventing film and to change a peculiar hue of the reflection preventing film optionally by irradiating a coated base plastic material and coated base glass material with low temp. plasma. CONSTITUTION:A transparent base plastic material and a transparent base glass material which have been treated with a hard-coating material (>=1.0wt.% metal content) are treated with low temp. plasma. Thus, surface regions of the base materials are etched and a reflection preventing film consisting of a porous layer of a metal oxide (e.g. SiO, SiO2, Al2O3, etc.) is formed. When plasma gas is allowed to act on the surface of a coated base plastic material and a coated base glass material, the treating time, etc. may be selected from many combinations depending on a structure of a reactor, kinds of electric power source, frequency, type of electric discharge, and position of electrodes, etc. Thus, the hue of the reflection preventing film can be changed optionally, and the reflection preventing function of the film can be improved.
Patent JP-S63166050-A (JP)
Title: Magneto-optical recording medium
Inventor: SHIMAZAKI KATSUSUKE
IPC: G11B11/10
Filed: 1986-12-27
Abstract: PURPOSE:To improve the productivity and yield of a magneto-optical recording medium preformatted with a means for guiding a laser head and to reduce the cost thereof by preformatting magnetic domain tracks for guiding on a recording film. CONSTITUTION:An enhancement film 2, the recording film 3, a protective film 4 and the magnetic domain tracks 5 for guiding are provided on a substrate 1. The magnetic domain tracks 5 are recorded on the recording film 3 by a magnetical means and are formed to intermittent spiral or concentrical shapes in the circumferential direction at the intervals at which a recording and reproducing head (excitation coil) does not cause off-tracking or said tracks can be continuously formed from the beginning end to the terminal of the recording region. The guiding means (magnetic domain tracks for guiding) are thus formed not by a transfer technique but by the magnetic means and, therefore, generation of defective media is substantially prevented and the productivity and more particularly yield are improved to a greater extent.
Patent JP-H08207285-A (JP)
Title: Liquid jet recording head
Inventor: SEKIYA TAKURO
IPC: B41J2/05
Filed: 1995-11-28
Abstract: PURPOSE: To contrive the stabilized discharge of recording liquid, in a bubble jet type liquid jet recording head. CONSTITUTION: A liquid jet recording head generates bubbles 31 in recording liquid 30 by a heat generating body 29 and the liquid 30 is discharged as small drops by an effecting force accompanying the increase of volume of the bubbles 31. A lid substrate 21 is provided with a recess 21a, provided in a part of a flow passage so as to make the ceiling of the flow passage high locally and formed by the molding of plastic.
Patent JP-H04180124-A (JP)
Title: Sort processor
Inventor: TOGO KAZUO
IPC: G06F7/36
Filed: 1990-11-15
Abstract: PURPOSE:To sort a large quantity of data at a high speed by sorting in merge a group of (n) pieces of sorted data with use of the merge cells connected to each other in a form of (n - 1) pieces of binary trees. CONSTITUTION:A control part 24 for merge cells MS 11 - 17 inputs the groups of sorted data to the data buffers 21 and 22 under the control of a controller 10. These groups of data are read out and compared with each other by a comparator 23 in terms of the volumes of data, and the data on the buffer 21 or 22 is decided for output by a selector 25. The data outputted from the selector 25 are inputted to the cell MS of the next stage and compared again with each other to be selected and outputted. These operations are repeated for the total sort in merge. Thus a large quantity of data can be continuously sorted at a high speed and in a pipeline processing form.
Patent JP-H10154994-A (JP)
Title: Address conversion system
Inventor: SAKURAI AKIHIRO
IPC: H04L12/70
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide the address conversion system in which communication between terminal equipments to which addresses in accordance with different protocols are provided without imposing a high restriction. SOLUTION: In the case of communication from a terminal equipment A in compliance with the IPv4 protocol to a terminal equipment B in compliance with the IPv6 protocol, the terminal equipment A inquires about an address of the terminal equipment B of an address converter 11. The address converter 11 acquires a network address (IPv6 address) of the terminal equipment B from a name server 10 and returns a tentative IPv4 address corresponding thereto to the terminal equipment A. The terminal equipment A makes communication with the terminal equipment B by using the tentative IPv4 address. In this case a router 15 acquires a cross reference table between an IPv6 address and the tentative IPv4 address from the address converter and converts the tentative IPv4 address into the IPv6 address according to the cross reference table and makes communication with the terminal equipment B.
Patent JP-H09152742-A (JP)
Title: Polyester resin for toner binder and toner using the polyester resin
Inventor: NAKAMICHI KIKUMI
IPC: C08G63/195
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a toner having satisfactory kneadability, anti-offsetting property, low-temp. fixability and winding resistance by using polyester resin obtd. by copolymerizing specified dihydric alcohols with dicarboxylic acid and a specified total amt. of polyhydric alcohol and/or polycarboxylic acid. SOLUTION: This polyester resin is obtd. by copolymerizing etherified bisphenol represented by formula I and dimer diol represented by formula II as dihydric alcohols with dicarboxylic acid and/or its anhydride and 3-25mol%, in total, of polyhydric alcohol having >=3 OH groups and/or polycarboxylic acid having >=3 COOH groups and/or its anhydride. The amt. of the dimer diol is 0.5-20mol% of the total amt. of all the alcohols. In the formula I, each of R1 and R2 is ethylene or propylene. In the formula II, each of R3 and R4 is alkyl, each of R5 and R6 is alkylene and the total number of the C atoms of R3 -R6 is 22-34.
Patent JP-S63165672-A (JP)
Inventor: MURATA YUTAKA
IPC: E04H15/54
Filed: 1986-12-26
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-H06138852-A (JP)
Title: Liquid crystal display system
Inventor: SATO TAKAHIKO
IPC: G09G5/18
Filed: 1992-10-23
Abstract: PURPOSE:To process image signals of plural different kinds of microcomputers by only one liquid crystal display device by latching image data with specific pulses and dividing the data into data in one-dot units. CONSTITUTION:A mode discriminating device for an image signal is composed of a horizontal synchronizing period detecting circuit 101, a horizontal synchronizing potential detecting circuit 102, a vertical synchronizing potential detecting circuit 103, and a central arithmetic unit 104. A pixel data latch pulse generating device 105 generates pulses having characteristic periods and phases matching respective image signal modes from the central arithmetic unit 104. Then a pixel data processing and converting device 106 latches the inputted image signal with pixel data latch pulses and divides it into data in one-dot units, converts the data into display pixel data corresponding to a liquid crystal driving device 108, and transfers the data to an FIFO memory 7 for pixel data in one-screen units. The liquid crystal driving device 108 drives a liquid crystal display element 110 with pulses from an oscillation circuit 109 for liquid crystal driving and outputs an image.
Patent JP-H05121856-A (JP)
Title: Manufacture of printed wiring board
Inventor: SHOJI NORIYUKI
IPC: H05K3/00
Filed: 1991-10-29
Abstract: PURPOSE:To improve the adhesion between an insulating film and a first insulating layer by forming the first insulating layer after treating the insulating film by low-temperature plasma. CONSTITUTION:An insulating film is treated by plasma under specified condition. Next, a first insulating film is made by screen-printing the insulating past on the plasma-treated face of the film. After this, a comb-shaped pattern (0.2 mm in width of circuit and 0.2 mm in interval between circuits) is gotten by screen- printing silver paste thereby forming a conductive circuit. Furthermore, a second insulating layer is made by screen-printing silver paste on a conductive circuit, whereby a wiring board is gotten. Hereby, the adhesion between the insulating layer and the insulating film improves, and the floating or the crack of the insulating layer can be effectively prevented even under hot temperature and much moisture, and also the occurrence of migration can be prevented, and a highly reliable wiring board can be gotten.
Patent JP-H03168218-A (JP)
Title: Vulcanization
Inventor: YAMAMOTO KEISAKU
IPC: C08J3/24
Filed: 1989-11-28
Abstract: PURPOSE:To enable sure vulcanization on an industrial scale in high efficiency preventing the generation of granular structure in extrusion by applying mechanical energy to an amorphous polymer by kneading prior to the initiation of crosslinking reaction with a crosslinking agent. CONSTITUTION:(A) An amorphous polymer having a glass transition temperature of <=-20 deg.C is vulcanized in a closed kneader in the presence of (B) a crosslinking agent while applying shearing force to the polymer. In the above process, more than a specific level of mechanical energy (preferably >=350X10<6>J per 1m<3> of the component A) is applied to the component A by kneading essentially prior to the initiation of the crosslinking reaction with the component B. Preferably, the component A is a copolymer of (i) 50-85mol% of ethylene, (ii) 50-15mol% of an acrylic acid ester and (C) 0-8 pts.wt. (based on 100 pts.wt. of the sum of the components i and ii) of a crosslinkable 3rd component.
Patent JP-H01150535-A (JP)
Title: Food wrapping film and its manufacturing method
Inventor: KAWADA YOSHIAKI
IPC: A21D15/08
Filed: 1987-12-08
Abstract: PURPOSE:To tightly adhere a separating material to a base member of a printing film thereby to prevent the transposition of a printing medium together with the separating material to a food, by first treating a surface of the film to be applied with the separating material to have a wettability and then applying the separating material to the film. CONSTITUTION:A base material 13 is coated with a heat sealing material 14 totally at the opposite surface thereof. Moreover, one of the heat sealing materials is printed with a predetermined indication by an ink 15 at one surface thereof. Thus, a printing film base member 12 of a film 10 is obtained. A silicone resin 16 as a separating material is partially applied in parallel relation onto a printing surface of the base member 12. It is desirable that the silicone resin 16 occupies approximately not less than 50% of the total printing area. When the film 10 is brought in touch with food, the boundary tension between the solid and liquid becomes large because of the separating material difficult to be damp, and therefore the adhering tension between the film and the food becomes small. Accordingly, the surface of the food is not tightly adhered to the film, so that the surface of the food is prevented from being peeled off when the wrapping is removed.
Patent JP-H07161261-A (JP)
Title: Gas disconnector
Inventor: NOJIMA KENICHI
IPC: H01H33/16
Filed: 1993-12-10
Abstract: PURPOSE:To provide a gas disconnector wherein the defect of a resistor can be early discovered by sensitively detecting a partial discharge generated in the resistor shielded in an electric field relating to a sealed vessel by a shield. CONSTITUTION:A measuring terminal 20 is slid along its mounting part 21 to the outside of a vessel, so as to prevent a point end of the measuring terminal 20 from coming into contact with a resistor shield 16. The measuring terminal 20 is electrically connected to an internal surface of a sealed vessel 1 through a conductive contact part 20a of a conductor 22. A loop circuit, constituted of internal surfaces of these measuring terminal 20, conductor 22 and sealed vessel 1, is utilized to detect a partial discharge in the inside of a resistor 18. In order to measure a resistance value, the measuring terminal 20 is pressed into the sealed vessel 1, to bring the contact part 20a in a point end of the measuring terminal 20 into contact with the resistor shield 16. The conductor 22 is brought into contact with an insulating supporting part 20b of the measuring terminal 20. The loop circuit for partial discharge detection is eliminated, and a signal from the contact part 20a is taken out to the outside of the sealed vessel 1 through a lead wire in the supporting part 20b.