baber/WOPTO huggingface dataset:
Patent JP-H1073952-A (JP)
Title: Toner for electrostatic charge image development
Inventor: IDA TETSUYA
IPC: G03G9/09
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a toner for electrostatic charge image development without nonuniformity in glossiness, excellent in saturation and transparency, sufficiently preventing high temperature offset, excellent in flowability and having a sufficient frictional electrification property. SOLUTION: A toner for electrostatic charge image development including at least binding resin and wax satisfies that the wax is 0.5-20 in proportion of branched carbon by<13> C-NMR and a following characteristic; on a DSC curve measured by a differential scanning calorimeter, concerning an endothermic peak at the time of temperature up and an exothermic peak at the time of temperature down, onset temperature of endothermic is in a range of 50-100 deg.C, at least one endothermic peak P1 is in a region of temperature 60 deg.-130 deg.C, and the maximum exothermic peak at the time of temperature down is in a range of peak temperature ±20 deg.C of the endothermic peak P1.
Patent JP-H0672742-A (JP)
Title: Method for controlling crosslinking of uv resin in spinning stage
Inventor: HIRANO KENICHI
IPC: G02B6/44
Filed: 1992-08-25
Abstract: PURPOSE:To prevent scorching of coating layers and to obtain an optical fiber having excellent quality by measuring the line speed of the optical fiber and controlling the light energy quantity of crosslinking devices by this line speed at the time of coating the drawn optical fiber with UV resins and crosslinking these resin with UV rays. CONSTITUTION:The optical fiber 1 drawn from the optical fiber base material 1A is coated 3, 5 with the UV resins and these UV resins are respectively heated and crosslinked by UV crosslinking devices 4, 6, by which the coating layers are formed on the optical fiber 1. The line speed of the optical fiber 1 is measured and the quantity of the light energy of the UV crosslinking devices 4, 6 is controlled according to this line speed. The power feed to the UV crosslinking devices 4, 5 is stopped when the value of the line speed falls to the certain threshold value V1 or below.
Patent JP-H1186921-A (JP)
Title: Earth terminal, earth structure, and manufacture of earth terminal
Inventor: TABATA MASAAKI
IPC: H01R11/11
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an earth terminal, an earth structure, and manufacturing method of the earth terminal, capable of mounting a plurality of wires inexpensively and easily. SOLUTION: An earth terminal 1 is a mold of a conductive material, and is provided with a cylindrical large diameter part 3 and a small diameter part 4 whose diameter is smaller than that of the large diameter part 3 in sequence. An earth part 5 is extended from a lower part of the small diameter part 4. A wire 2 whose core wires 2B are exposed by removing a coated part 2A of an end part is inserted from an opening 3A and pressed into the interior of the small diameter part 4. A shielding material 11 is poured from the opening 3A and solidified to make a connecting part of the core wire 2B and a wire connecting part 9 a waterproof structure.
Patent JP-S63102528-A (JP)
Title: Line data generating system
Inventor: HATSUSE KUNIHIRO
IPC: H04L12/70
Filed: 1986-10-20
Abstract: PURPOSE:To facilitate the revision processing of a logic line data by separating a physical line data of a line subject to exchange connection via a packet exchange system from various logic line data required for the line and connecting the physical line data of the line and the logic line data corresponding thereto variably. CONSTITUTION:When a physical line (i) is used for a logic line data (j), a logic line number (j) is stored in a logic line storage area corresponding to the physical line number (i) of a logic line number table by a controller 10 prior to the use. Then the physical line data table is indexed to obtain the physical line data under the control of the controller 10 and the connection setting table is indexed to obtain the logic line number (j). Moreover, the indexed logic line number (j) is used to index the logic line data table thereby obtaining the logic line data. Both the data are used in pairs to generate the line data thereby generating the line data in which a physical line (i) is used under the logic line data (j).
Patent JP-H0888209-A (JP)
Title: Adhesive tape and method for removing foreign matter adhering to semiconductor wafer
Inventor: CHIKADA YASU
IPC: H01L21/304
Filed: 1994-09-16
Abstract: PURPOSE: To prevent the dropping of the elimination factor of foreign matters from semiconductor wafers and the electrostatic destruction of the wafers due to static electricity at the time of using a dry cleaning method using an adhesive tape. CONSTITUTION: An adhesive tape 1 for removing foreign matters is composed of a substrate film 11 and adhesive layer 12 and is subjected to an antistatic finish. Foreign matters adhering to the front and/or rear surface of a semiconductor wafer are removed by removing the tape 1 from the front and/or rear surface of the wafer after sticking the tape 1 to the front and/or rear surface of the wafer so that the foreign matters can be streak to the adhesive layer 12.
Patent JP-H0892000-A (JP)
Title: Surface treatment of single crystal
Inventor: KAWASAKI MASASHI
IPC: H01B13/00
Filed: 1994-09-17
Abstract: PURPOSE: To inhibit pit formation, even when the range of treatment conditions are broadened by dipping a single crystal having a crystalline structure repeating two-dimensional lattice atomic layer of a metal oxide in 2 or more different kinds of solutions in turns, then treating them with heat. CONSTITUTION: A single crystal having a crystalline structure which repeats two-dimensional lattice atomic layer of a metal oxide is dipped in (A) a solution which dissolves the units of the two-dimensional lattice atomic layer at 4-5pH and 10-18 deg.C temperature and (B) another solution which dissolves the units of the two-dimensional lattice atomic layers at 6-8pH and 10-80 deg.C in order. This single crystal is washed, dried and heat-treated over 900 deg.C for more than 1 hour.
Patent JP-H0991090-A (JP)
Title: Input device
Inventor: YAMAGISHI TADASHIGE
IPC: G06F3/041
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a spacer member and to obtain excellent display quality without moire fringes by air-tightly sticking the four sides of a film and a glass plate and enclosing pressure gas which is slightly larger than atmospheric pressure between the film and the glass plate. SOLUTION: An input device 10 is composed of a film 11 and a glass plate 12 made of transparent and flexible material. Between the four sides except the touch surface 13 of the film and the glass plate 12, a sticking part 14 shown by the hutching on a figure is provided. The sticking part 14 is tightly jointed by adhesive so that air may not be entered and the space of a prescribed height is formed between the touch surface 13 and the glass plate 12. In the film 11 to be the part of the touch surface 13, that is, the film covering this space, the tension of a proper size is imparted along the surface direction. Gas is enclosured in this space and the pressure of this gas is set to the degree which is slightly lager than the atmospheric pressure (the average pressure of main cities is desirable).
Patent JP-H01106892-A (JP)
Title: Alkoxy-titanium(iv)-chelate, alcoholic solution of same, manufacture and printing ink therefrom
Inventor: DEIITAA BARUFURUTO
IPC: C07F5/00
Filed: 1988-10-04
Abstract: NEW MATERIAL: An alkoxy-titanium (IV)-chelate with a citric acid alkyl ester as a chelate forming agent.  
     USE: Printing ink.  
     PROCESS: A titanic acid ester is allowed to react with a citric acid alkyl ester preferably at 20-100°C and alcohol liberated at the time of the reaction is distilled off. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H04127325-A (JP)
Title: Change object design data display system
Inventor: HAIZUKA TSUNEKI
IPC: G06F9/06
Filed: 1990-09-19
Abstract: PURPOSE:To reduce the labor and the time of a designer spent for extracting the design data by providing a change information display releasing means for eliminating change display information added by a change information display means. CONSTITUTION:A change information extracting means 100 compares a source program 21 before a change and a source program 22 after a change, and extracts discriminating information of a processing unit in which a change part is detected. Also, a change information display means 200 adds change display information for displaying a fact to be a change object to the part related to the processing unit extracted by the change information extracting means 100 of a design data file 24. Subsequently, a change information display releasing means 300 eliminates the change display information added by the change information display means 200. Accordingly, in connection with a change of the source program, design data which necessitates a change can be extracted automatically. In such a way, labor and time of a designer are curtailed, and the development efficiency of a software is improved.
Patent JP-H0295418-A (JP)
Title: Separation method with membrane
Inventor: IZUMI SEIJI
IPC: B01D61/14
Filed: 1988-10-03
Abstract: PURPOSE:To prevent the formation of a cake layer on a filter membrane and to recover a large amt. of filtrate over a long period of time by carrying out solid-liq. separation under low operation pressure with a filter membrane ensuring high flux of pure water in the case of a liq. having high filterability. CONSTITUTION:When solid-liq. separation is carried out with a filter membrane for ultrafiltration or a filter membrane for precision filtration, in the case of a liq. having high filterability represented by low CST as a filterability index, a filter membrane ensuring high flux of pure water is used, operation pressure is made as low as possible and the flow rate of a concd. liq. is made about >=5 times the flux. The formation of a cake layer on the surface of the filter membrane is prevented, the reduction of the flux is prevented and optimum operation is enabled. Accordingly, the amt. of filtrate recovered is kept large over a long period of time.
Patent JP-H0296670-A (JP)
Title: Detection of front-back copper-covered laminate
Inventor: YAMAMOTO KOJI
IPC: B32B15/08
Filed: 1988-10-03
Abstract: PURPOSE:To enable easy and reliable detection of a front-back copper-covered laminate to be detected, by a method wherein the front and back copper surfaces of the laminate to be detected are connected by a conductive material and the presence or absence of continuity between the front and back copper surfaces of the laminate is detected by a conductivity checker. CONSTITUTION:The front and back copper surfaces of one side out of four sides of a front-back copper-covered glass-cloth base epoxy resin laminate 1 of thickness 1.6mm and 1,000 X 1,000mm, for instance, are connected by bonding by means of an aluminum tape 2 with a conductive bonding agent which is 10mm wide. Then, the presence or absence of continuity between the front and back copper surfaces of the laminate 1 is detected by a continuity checker 3. In this way, the laminate to be detected can be detected easily and reliably.
Patent JP-2001074941-A (JP)
Title: Optical fiber module
Inventor: SEKI TAKESHI
IPC: G02B6/00
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress the change in optical characteristics inducted an ambient temperature change, i.e., the dependence of transmission loss on temperature by disposing a thermal insulating layer between an optical fiber and a case. SOLUTION: The optical fiber module 10 is constituted by housing coiled optical fiber 1 in the case 3 and disposing a thermally insulating layer 4 between the optical fiber 1 and the case 3. The optical fiber 1 is used in a coiled form. For example, a reel 2 composed of a barred part of a cylindrical shape, an upper bottom of the cylinder and a flange part formed at the bottom end is used and the optical fiber 1 is wound on this reel. The case 3 is usually a case of a cube or rectangular parallelepiped made of metal and consists of a case body 3a and a cap part 3b. The thermal insulating material forming the thermal insulating layer 4 may be an organic material or inorganic material if such material has a small thermal conductivity and has a thermal insulating effect.  The organic material includes porous polymer materials like, for example, a urethane foam, and the inorganic material includes oxide-base ceramic fibrous thermal insulating materials, etc., consisting of, for example, alumina-based fibers etc.
Patent JP-H1182860-A (JP)
Title: Flow quantity increase passage
Inventor: HIRATA JUNICHI
IPC: F15D1/02
Filed: 1997-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a flow quantity increase passage for a pipe, a gutter, a duct, or the like making liquid such as water and oil, gas, cement powder, and the like easily movable so as to improve the upper limit of the flow of various fluid. SOLUTION: This flow quantity increase passage is provided with a plurality of protruding parts 3 of specified shape on the inner surface of a pipe 1. In case of liquid such as water and oil, gas, cement powder, and the like moving inside, the flow of a fluid coming in contact with the inner surface 2 is disordered by a plurality of protruding parts 3, and the flow of the fluid flowing near the inner surface 2 becomes turbulent flow, so that the flow of the fluid is increased in comparison with another pipe of the same inner cross section with the inner surface formed of the smooth surface.
Patent JP-H1173553-A (JP)
Title: Burglar prevention device for automatic vending machine
Inventor: IKODA FUMITOSHI
IPC: E05B35/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To improve operability so that one time operation can release a lock even when a lock mechanism is added. SOLUTION: This device is a burglar prevention device for an automatic vending machine that has a lock mechanism for enabling a case 2 for composing a body of the automatic vending machine and the door 3 provided on a front side of the body of the automatic vending machine to be locked to each other under a condition in which the door is closed, and consists of (A) the first lock mechanism in which the lock mechanism is provided between the case 2 and the door 3 and to lock and unlock are possible by an operation at a key operation part provided to the door and (B) the second lock mechanism 5 in which the lock mechanism is provided on the side face between the case 2 and the door 3 and is unlocked linked with an operation of the first lock mechanism.
Patent JP-H0584452-A (JP)
Title: Water-jet peening nozzle for improving residual stress
Inventor: KUROSAWA KOICHI
IPC: B05B1/02
Filed: 1991-09-27
Abstract: PURPOSE:To shorten the interval between a nozzle and the surface of metal and to improve residual stress while securing the ratio of the distance between the nozzle and the surface of metal and the hole diameter of the orifice of the nozzle by tilting both the center axis of a conduit part for supplying high- pressure liquid in the upstream side of the nozzle and the center axis of the spouting hole of liquid. CONSTITUTION:A water-jet peening nozzle 1 is provided with the spouting hole of liquid which consists of an orifice part 3 for increasing the flow velocity of liquid and the following horn part 4 for a conduit part 2 for supplying high- pressure liquid on the upstream side. The horn part 4 sectorially tapers while keeping the center axis 6 of this orifice 3 as a center axis on the downstream side of the orifice 3. Moreover both the center axis 5 of the conduit part 2 and the center axis 6 of the spouting hole have the specified oblique angle theta. Therefore, the distance between the nozzle and the surface of metal is made small in the spouting direction even in a narrow part and residual stress is improved.
Patent JP-H0590786-A (JP)
Title: Component supply apparatus
Inventor: KURIHARA MASAO
IPC: H05K13/02
Filed: 1991-09-27
Abstract: PURPOSE:To reduce the impact when an elevation rod for feeding a tape and/or peeling a cover tape is engaged with an oscillating lever. CONSTITUTION:A shutter lever stopper pin 28 which is deviated and clamped with a screw is rotated to regulate the interval between an oscillating lever 22 biased by the pin 28 and locked and an elevation rod 20 to a minimum, thereby minimizing an impact to the lever 22 due to falling of the rod 20.
Patent JP-S60134228-A (JP)
Title: Copying machine
Inventor: TOKISHIGE SEI
IPC: G03G15/041
Filed: 1983-12-22
Abstract: PURPOSE:To obtain enlarged and reduced copies simply by setting a desired magnification by providing means for detecting the size of original paper on an original platen and calculating an optical size, means for displaying the actual lengths of the size and means for reduced and enlarged copying. CONSTITUTION:Display parts 3, 4 for the actual lengths on one side of an original platen 1 have plural pieces of display elements such as LEDs, liquid crystals, etc. at a specified space. An original 2 is set and a magnification is displayed on a magnification display part 8 by the operation of a magnification change key 9. An original size detector 23 detects the vertical and horizontal sizes and inputs the same to a CPU25. The actual lengths are analogically displayed on display parts 3, 4. When a reducing key 11 is operated after operation of the key 9, the actual lengths are displayed by AB and AC on the display parts 3, 4 and the finish copy size 2' of 80% of the original 2 can be recognized by the actual lengths. When the finger is detached from the key 11, the magnification is taken into the machine and the position of a lens, a motor speed, etc. are set. The copying is accomplished when a print key 7 is operated.
Patent JP-H06100873-A (JP)
Title: Regeneration of deteriorated o/w superheavy oil emulsion fuel
Inventor: MORIYAMA NOBORU
IPC: C10L10/18
Filed: 1992-09-18
Abstract: PURPOSE:To reproduce a fuel good in flowability and low in non-combustible matter content from a deteriorated superheavy oil emulsion fuel. CONSTITUTION:Using a nonionic surfactant selected from the following groups (i) and (ii), a fuel is reproduced from an O/W superheavy oil emulsion fuel deteriorated so slightly as to be transportable via a pump and handleable as a flowable liquid. Using the nonionic surfactant and an anionic surfactant, a fuel is also reproduced from an O/W superheavy oil emulsion fuel deteriorated so gravely as to be hardly transportable via a pump and unhandleable as a flowable liquid. Group (i): tail oil fatty acids, tail oil rosin acids, gum rosin, wood rosin, adducts of a mixture thereof with an alkylene oxide, and mono- and/or di-esterification products of such a mixture with an alkylene oxide polymer. Group (ii): adducts of an arom. compd. having at least one carboxyl group per molecule and prepd. from petroleum or coal as the raw material with an alkylene oxide, and mono and/or di-esterification products of such an arom. compd. with an alkylene oxide polymer.
Patent JP-2000074668-A (JP)
Title: Road illustrating device, road illustrating method, and recording medium recording road illustrating program
Inventor: KANEKO ATSUMI
IPC: G01C3/06
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To prepare a plan view of a survey field easily by selecting and displaying a road outline icon on a road outline display window, and displaying a pair of road pictures taken at different angles and distances on a picture display window respectively. SOLUTION: An icon is selected from a plurality of road outline icons 21-26 simplifying the characteristic of road shape, and displayed on a road outline display window 27 as well as the road end point of a prescribed position on the structure road end of the road outline. The road end point is checked on whether it is specified as a survey object or not and noticed, and respective corresponding points to a pair of pictures which show the road of the survey field displayed on the picture display windows 28, 29 from different angles and distances are specified with the road end point specified. When the road end point specified based on the information is surveyed, the surveyed condition is noticed by color coding and flashing.  It is thus possible to display the automatically-illustrated road structure on a drawing window 32 corresponding to the selected road outlines and the number of surveyed end points.
Patent JP-H0558934-A (JP)
Title: Production of glycerys ethers
Inventor: MORITA HARUO
IPC: B01J27/16
Filed: 1991-09-04
Abstract: PURPOSE:To obtain the subject compound with low by-products such as impurities without requiring any waste salt water treatment by hydrolyzing a 8-24C glycidyl ether with water using a specific acid catalyst in the presence of a specific solvent. CONSTITUTION:A glycidyl ether containing 8-24C saturated or unsaturated, straight chain or branched alkyl (e.g. stearyl glycidyl ether) is hydrolyzed with water to obtain a glyceryl ether (e.g. stearyl glyceryl ether) using phosphoric acid or active clay as an acid catalyst and a dialkyl ether of diethylene glycol or of triethylene glycol as a solvent. By this method, side reactions such as polymerization are inhibited and the objective glyceryl ether is produced in high purity and in high yield.
Patent JP-2000066459-A (JP)
Title: Image forming device
Inventor: KOMINATO TAKANARI
IPC: B65H29/58
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device improved in the one side image forming speed. SOLUTION: This image forming device is provided with a first discharging path 5 and a second transporting path 7 for transporting respective sheets image- formed by a first image forming means 3 and a second image forming means 9 to a first paper discharge tray 6 and a second paper discharge tray 12, a paper discharge part connecting transport route 15 for transporting the sheet from the midway of the first discharging path 5 to the midway of the second discharging path 12, and an inversion means 16 provided on the midway of the transport path 15 for inverting the sheet image-formed by the first image forming means 3.
Patent JP-H0297359-A (JP)
Title: Soybean protein film and production thereof
Inventor: MASUKO MITSUO
IPC: A23J3/00
Filed: 1988-10-04
Abstract: PURPOSE:To obtain the title film having excellent water resistance, heat resistance and especially hot water resistance without losing the strength by cooking by forming an aqueous solution prepared by adding calcium sulfate to soybean protein into a thin layer and heating and drying the thin layer. CONSTITUTION:An aqueous solution or suspension of soybean protein prepared by adding and blending calcium sulfate with the soybean protein is formed into a thin layer, which is then heated and dried to provide the aimed film. Addition amount of the above-mentioned calcium sulfate is preferably 0.5-5wt.%.
Patent JP-S60140285-A (JP)
Title: Running device for photosensitive body
Inventor: TAKESHIMA AKIYOSHI
IPC: G03G21/00
Filed: 1983-12-27
Abstract: PURPOSE:To prevent a projection crack, etc., from being formed in a beltlike photosensitive body and prevent a photosensitive layer from deteriorating by covering the surfaces of a main drum and a driven roller which drive the beltlike photosensitive body with porous elastic bodies. CONSTITUTION:The beltlike photosensitive body 7 is wound around the main drum 10 and driven roll 11 whose outer circumferential surfaces are covered with porous elastic bodies 12a and 12b, and the center shaft of the driven roll 11 is drawn by a spring 9 to apply proper tensile force to the belt 7. Therefore, even if a developer, paper powder, and other dust sticks on the reverse surface of the photosensitive body 7 and the surfaces of the main drum and driven roll to carry them into between the photosensitive body, and drum roll, the elastic bodies are recessed to absorb the foreign matter, so the formation of a projection, crack, and pinhole on the surface of the photosensitive body is prevented effectively. Further, the life prolongation, picture quality improvement, and operating cost reduction of the photosensitive body 7 are attained.