baber/WOPTO huggingface dataset:
Patent JP-H09216030-A (JP)
Title: Blanking device
Inventor: MARUYAMA MASAKI
IPC: B42D15/10
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To make high speed and precision of sheet transfer compatible in a blanking device to blank a cord to be a product from a sheet. SOLUTION: A sheet transfer mechanism 19 introduces a sheet to all rotating driving roller 41D and driven roller 42D. The surface part of driven roller 42D is made of a rubber 43D. A support table 79D to support the driven roller 42D is elevated by three air cylinder devices 82D, 83D, 84D arrayed in the axial direction of rollers 41D, 42D. These three air cylinder devices 82D, 83D, 84D are individually controlled for each applying pressure. By this method, mutual inclination between the driving roller 41D and driven roller 42D and adjusted so as to correct a transfer direction of sheet.
Patent JP-H06236548-A (JP)
Title: Anodic oxidation of magnetic disk substrate made of titanium
Inventor: IDA IWAO
IPC: C25D11/26
Filed: 1993-02-12
Abstract: PURPOSE:To provide a method for anodically oxidizing a magnetic disk substrate made of titanium by which an anodic oxide film excellent in adhesion to the titanium substrate and having low surface roughness is formed. CONSTITUTION:A magnetic disk substrate made of titanium and a cathode material are prepared and immersed at an interval in an aq. electrolytic soln. contg. fluorine at a prescribed concn. and one or more among chlorine, bromine and iodine at a prescribed concn. as halogen elements. The disk substrate is anodically oxidized by impressing a prescribed DC voltage and the anodically oxidized disk substrate is anodically oxidized again in an acidic electrolytic soln.
Patent JP-H05222701-A (JP)
Title: Labor saving frame type track structure
Inventor: ISOURA KATSUTOSHI
IPC: E01B3/40
Filed: 1992-02-10
Abstract: PURPOSE:To provide a structure which can quickly and accurately be install with the same inclination, has members capable of being disassembled in case of breakage and being easily mounted or dismounted, and can easily be manufactured, assembled, installed, and renewed in the future. CONSTITUTION:A pair of long members 1, 3 are placed under each rail 9 in such a manner that the members face to each other. Engaging members 1a, 1b. 3a, 3b, which are projected against the long members and which engage each other, are placed at both ends of the long members 1, 3 which are engaged with each other by the engaging members. The engaging embers 1a, 1b, 3a, 3b, which are engaged with each other, are penetrated by a precast steel bar 7, so that the engaging members 1a, 1b, 3a, 3b are fixed among themselves. In addition, in order to prevent the horizontal movement of the pair of the long members 1, 3, a fixed intrusion 5 or a stopper 19 is installed in an elevated bridge 11, so that the pair of the long members 1, 3 are fixed.
Patent JP-S60241476-A (JP)
Inventor: BUSUJIMA KUNIO
IPC: A63F7/02
Filed: 1985-02-08
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-S63192296-A (JP)
Inventor: KUSANO HIROKI
IPC: H05K3/34
Filed: 1987-02-04
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-H08215820-A (JP)
Title: Method for applying releasing agent onto metallic mold
Inventor: NOZAKI MIKINARI
IPC: B22D17/20
Filed: 1995-02-13
Abstract: PURPOSE: To uniformly stick releasing agent on a product forming surface in a metallic mold by flowing liquid releasing agent into a metallic mold closed while interposing a hollow member, expanding the hollow member with supply of pressurized fluid and closely sticking on the product forming surface in the metallic mold. CONSTITUTION: In the applying of the releasing agent onto the metallic mold, the hollow member 6 under suction-shrinked condition and a sealing material 7 on the mating surfaces in the metallic molds are inserted into both metallic molds 1, 2. The liquid releasing agent 14 is poured into the space between the hollow member 6 and the product forming surface of the metallic molds 1, 2. The pressurized fluid of the compressed air, etc., is pressed into the inner part of the hollow member 6 under suction-shrinked condition to expand the hollow member 6, and the air is discharged between the hollow member 6 and the product forming surface of the metallic molds 1, 2 and the hollow member 6 is closely stuck to the product forming surface of the metallic molds 1, 2.  By this method, the releasing agent 14 is coated only to the product forming surface of the metallic molds 1, 2 and also, excess releasing agent 14 is removed. Successively, the hollow member 6 is shrunk by sucking the air, and the metallic molds 1, 2 are opened to take off the hollow member 6 and the sealing material 7 on the mating surfaces of the metallic molds.
Patent JP-H08217665-A (JP)
Title: Bathing agent composition
Inventor: MIURA TAKAO
IPC: A61K8/00
Filed: 1995-02-13
Abstract: PURPOSE: To obtain the subject composition, capable of readily regulating the blending ratio of active ingredients and sufficiently imparting a smooth or a moist feeling during the bathing and producible at a low cost by blending a stearyltrimethylammonium halide in a bathing agent ingredient. CONSTITUTION: This bathing agent composition is obtained by blending (A) a stearyltrimethylammonium halide, preferably stearyltrimethylammonium bromide and (B) a hydrolyzed collagen in a bathing agent ingredient. Furthermore, e.g. the ingredient (A) is one of quaternary ammonium salts represented by the formula (X is Br or Cl) and the amounts of the blended ingredients in the bathing agent are preferably 0.3-1.0wt.% ingredient (A) and 0.1-0.2wt.% ingredient (B).
Patent JP-2000224161-A (JP)
Title: Operation system for card authentication type service
Inventor: ICHIHARA NAOHISA
IPC: G06F21/34
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To reduce the period when the card authentication type service is completely stopped even when a failure occur in an authentication card and to ensure security related to reissuing of the card. SOLUTION: An authentication server 11 transmits a tentative terminal authentication tag B to a user terminal 21, when a failure occurs in an authentication IC card 22 in the user terminal 21 to transit to a tentative service operation mode. Authentication in the tentative service operation mode is conducted by using the tentative terminal authentication tag B and a terminal individual key X between the authentication service 11 and the user terminal 21. When a reissued, new IC card 22' is loaded to the user terminal 21, an N-bit tentative IC card authentication tag C stored in advance in the IC card 22' is added to the low-order bits of the tentative terminal authentication tag B in the IC card 22' to generate data D', which are encrypted and sent to the authentication server 11.  The authentication server 11 decodes the data D' and collates the decoded data with data A0, based on the IC card authentication tag D.
Patent JP-S53109551-A (JP)
Title: Resin composition
Inventor: SAKATA MASAHIKO
IPC: C08L33/02
Filed: 1977-03-08
Abstract: PURPOSE: To prepare a styrene-acrylonitrile resin composition having an appearance deterioration comparable to that of a methyl methacrylate resin, and having excellent weather resistance, by adding a tetramethylpiperidine derivative to a specific styrene-acrylonitrile copolymer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58143359-A (JP)
Title: Automatic original feeding device
Inventor: OOKUMA HARUKI
IPC: G03B27/62
Filed: 1982-02-19
Abstract: PURPOSE:To prevent stain of a carrying belt, by constituting a titled device so that an endless belt for carrying an original cleans the stains on the surface of an image formed part by a motion of the endless belt by providing a cleaning member on a position which permits contact with the image formed part. CONSTITUTION:A whole surface belt 2 is constituted of a base part 49 made of cloth, and a white rubberized layer 50 provided in contact with said part, and this rubberized layer 50 is in contact with an original. As for this rubberized layer 5, required length is cut over the whole area in the belt width direction, and in its cut part, a cleaning member 51 usually made of felt is installed, and this cleaning member 51 is stuck to the base part 49 through a both-face adhesive tape 52. The cleaning member 51 is provided between A and B of the belt 2, or between A' and B', namely, on the part which is out of contact with the original.
Patent JP-S61184814-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUMAMOTO HIROSHI
IPC: H01L21/205
Filed: 1985-02-12
Abstract: PURPOSE:To widen the epitaxial surface which can be used as a semiconductor device by providing the process of forming an epitaxial growth layer further on an epitaxial layer. CONSTITUTION:The defect in the interface of a silicon wafer, a selective epitaxial layer or an insulation film due to the distortion of the insulation film generated under heat is removed by forming the selective epitaxial layer 3 of 0.5mum or less thick reacting a silicon wafer 1 formed with the insulation film 2 (Si3N4 film) with SiH2Cl2 and HCl being introduced in a furnace of reduced pressure of 80 Torr or less at a temperature of 900-1,000 deg.C. Then, the temperature is raised to 1,100-1,200 deg.C, the pressure in the furnace is kept at 80 Torr or lower and an epitaxial layer 3a is formed on the selective epitaxial layer. This reduces the generation of a pattern shift and a pattern distortion and can make the selective epitaxial layer which can be used as a semiconductor device a nondefective wider layer.
Patent JP-H05226540-A (JP)
Title: Lead frame for semiconductor device
Inventor: CHINDA SATOSHI
IPC: H01L23/50
Filed: 1992-02-12
Abstract: PURPOSE:To eliminate the need for using a flux by forming a base plating film consisting of a nickel alloy containing iron with no added phosphorus and further forming a surface plating film consisting of a nickel alloy containing iron with added phosphorus on the former film. CONSTITUTION:A base plating film 2 consisting of a nickel alloy containing iron with no added phosphorus is formed in thickness of about 3mum all over a base body metal 1. Then, a surface plating film 3 consisting of a nickel alloy containing iron with added phosphorus is formed in thickness of about 0.2mum on the base plating film 2. By this, no flux is required at soldering. Therefore, there is no fear of contamination by a residue flux, the semiconductor is more relied on. No washing after elements assembly is required, so larger economical advantage is obtained.
Patent JP-2000217799-A (JP)
Title: Magnetic resonance imaging system
Inventor: MORI KAZUO
IPC: A61B5/055
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To improve the effect of suppressing an interference between RF coil elements in a magnetic resonance imaging system provided with a so-called phased array coil having plural RF coil elements. SOLUTION: In the magnetic resonance imaging system provided with plural RF coil elements for generating one or plural images on the basis of magnetic resonance signals detected by these plural RF coil elements, in order to reduce signal currents to be guided to the RF oil elements, signals almost as many as signals from the RF coil elements are returned to the signal outlets of RF coil elements.
Patent JP-S57139077-A (JP)
Title: Eliminating method of protecting group from carboxy group
Inventor: NAKAZAWA JIYUNICHI
IPC: C07D505/00
Filed: 1981-02-23
Abstract: PURPOSE:To obtain a cephalosporin derivative useful as a medicine advantageously, by eliminating only the phenacyl ester part at the 4-position with a mineral or sulfonic acid and zinc in an inert solvent without converting the heterocyclic ring thiomethyl group at the 3-position. CONSTITUTION:A compound of formulaI(R<1> is H or acyl; R<2> is H or methoxyl; R<3> is formula II or S-heterocyclic ring; R<4> is H or halogen; X is S, O or methylene), e.g. phenacyl 7beta-cyanomethylthioacetamido-7alpha-methoxy-3-(1-methyl-1H- tetrazol-5-yl)tiomethyl-3-cephem-4-carboxylate, is reacted with zinc and a mineral or sulfonic acid in an inert solvent, preferably hydrous acetone, to give a compound of formula III. The amount of the zinc to be used is 1-2 times that of the raw ester. The reaction temperature is -50-+5 deg.C, preferably -30-+20 deg.C.
Patent JP-H11212368-A (JP)
Title: Image forming method
Inventor: YOSHINO YOSHIE
IPC: G03G15/10
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To uniformly transfer toner particles to transfer material and to form an image with proper density by forming the thin layer of liquid developer having thickness in accordance with the property of the transfer material on a developer carrier. SOLUTION: When a user inputs the level of the property of the transfer paper 80 from a control panel in the case of inputting designation for forming an image, a converter calculates a voltage value used to rotate a coating roller 42 based on the inputted level of the paper 80. In such a case, the converter calculates the driving voltage value of a motor for rotating the roller 42 by using a conversion table or a conversion expression and transmits it to a control part. The control part applies voltage on the motor for rotating the roller 42, based on the voltage value received from the converter and drives the roller 42.  Since the linear velocity of the roller 42 is changed in accordance with the property of the paper 80, the thickness of the layer of the liquid developer 90 on the roller 43 is controlled in accordance with the property of the paper 80, and the thickness of the layer of the developer 90 on a photoreceptor 1 is controlled.
Patent JP-H09219800-A (JP)
Title: Color image processor
Inventor: SHIRASAWA TOSHIO
IPC: H04N1/46
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To realize coincidence in color signal suitable for an observation state by detecting the observation states of an original image and a reproduction image and obtaining the degrees of adaptation states in observing the both pictures. SOLUTION: A scanner RGB signal is converted into a (X1, Y1 and Z1) signal in a color converting part 1. An observation condition correction processing part 5 converts a measured value (X1, Y1 and Z1) under a standard light source into (X1', Y1' and Z1') under an actual light source. The observation states are detected 8, an adaptation correcting part 9 executes a correction processing based on the adaptation degrees in accordance with the observation states and a correction value (X1", Y1" and Z1") is outputted. the color converting part 2 converts (X1", Y1" and Z1") into a monitor display signal RGB through the use of a color conversion parameter Pm so as to display it.
Patent JP-H11271861-A (JP)
Title: Camera taking out film cartridge by opening action
Inventor: SEAMANS TOM
IPC: G03B17/30
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a camera having a take-out mechanism where a film cartridge is taken out by the opening action of a cover and prevented from being detached even when it is shaken furiously. SOLUTION: This camera 10 is equipped with a chamber 12 receiving the film cartridge 14, a door 16 supported so that it can perform closing action to close the chamber and opening action to open the chamber, a take-out mechanism 18 connected to the door and to take out the film cartridge from the chamber at least to halfway when the door is opened. The mechanism 18 is provided with an engaging member 36 to engage with the projecting spool end of the cartridge 14 and the cartridge 14 is inclined against the chamber by the member 36 when the door is opened.
Patent JP-H09219919-A (JP)
Title: Wire section of gas-insulated electric wire
Inventor: MATSUTSU RAIYON
IPC: H02G15/24
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an electric wire section capable of being manufactured at an extremely low cost and having excellent dielectric properties. SOLUTION: The wire section of a gas-insulated electric wire retains at least one current conductor 4 introducing high voltage and a pressure tube 3 and at least one current conductor 4 on insulating supporters 2 and being filled with an insulating gas. The pressure tube 2 consists of a thermoplastic material. The pressure tube 3 comprises at least two tube sections 6, 7, in which the end face sides are welded mutually, and the tube sections 6, 7 are expanded in a trumpet shape each in the radial direction on the mutually opposed end face sides.
Patent JP-S63196631-A (JP)
Inventor: OSUKAA ARONSO
IPC: C08J5/12
Filed: 1987-02-05
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-S55118145-A (JP)
Title: Simulator using digital differential analyzer
Inventor: KATOU KANJI
IPC: G06F7/64
Filed: 1979-03-07
Abstract: PURPOSE:To ensure the simulation with the optimum arithmetic block by securing the alteration in accordance with the progress of the simulation for the arithmetic block connected in the optimum way according to the conditions of the waveforms or the like which simulate each arithmetic element of the DDA (digital differential analyzer). CONSTITUTION:Timer 2 is actuated by operation start signal 1, and at the same time DDA11 starts the operation. Coincidence circuit 4 compares the output given from timer 2 with alteration time value from RAM7. And when the coincidence is obtained through the comparison, transfer command signal 5 is delivered to transfer circuit 10. At the same time the, comparison is started with alteration time value T2. On the other hand, circuit 10 reads out alteration information UB1 from RAM8 and then sets it to DDA11 as well as gives preparation to the transfer of alteration information UB2 at time value T2. And DDA11 starts the operation via the new arithmetic block altered by information UB1. In such way, the operation is repeated to complete the operation up to alteration time Tn. Then at alteration time Tn+1, circuit 4 delivers stop signal 12, and thus the timer 2 operation is stopped along with the operation of DDA11. Thus all operations complete.
Patent JP-S59151312-A (JP)
Title: Digital signal modulating circuit
Inventor: YAMAGUCHI SUSUMU
IPC: G11B5/09
Filed: 1983-02-17
Abstract: PURPOSE:To attain modulation with high speed outputting the 1st 8th bits sequentially as a serial signal with time division multiplex and applying an NRZI modulation to a data comprising the time division multiplex signals so as to constitute the processing up to the time division multiplex by means of logical pure combination thereby reducing the maximum inverting period. CONSTITUTION:As the conversion rule I , after an input data is sectioned in the unit of 4-bit, the data is converted into an 8-bit data corresponding to the inputted 4-bit data A1-A4 (1st outputs) in accordance with the conversion Table. After the 4-bit data is converted into an 8-bit data by applying the five conversion rules succeedingly, the data is converted into a serial in the ascending order from the 1st data, and after the NRZI modulation is applied to the serially converted data, the result is written on a recording medium. Four parallel data continuously in time series which are sectioned in the unit of 4-bit, i.e., a 16-bit parallel data, are obtained from a serial parallel converting circuit 4. The four data are inputted to an FEM-4 digital signal modulating circuit 5 in order of oldness in terms of time series.
Patent JP-H03230197-A (JP)
Title: Electronic keyboard musical instrument
Inventor: WACHI MASATADA
IPC: G10H1/053
Filed: 1990-02-05
Abstract: PURPOSE:To execute the expression of a delicate nuance a natural sound of a chord and a pitch shift by constituting the musical instrument so that the pitch of a key can be tuned gradually to a specific sound intonation such as a just intonation by an after-touch at the time of sounding a chord. CONSTITUTION:The upper keyboard 3a is a keyboard for performing a melody mainly with the right hand, and the lower keyboard 3b is a keyboard for performing a chord mainly with the left hand. To each key of the keyboard 3, a circuit 4 for detecting an after-touch of depressed key pressure and depressed key depth, etc., is connected and it is sent to a CPU 1 through an A/D converting circuit 5. When a mode selection switch 9b of an operating panel 9 on which switches such as a tone selection switch 9a are provided is turned on, since it is a switch for switching a mode for whether a pitch and sound volume, etc., are varied or not by the after-touch, the pitch of the chord constitution sound can be tuned between an average intonation and a just intonation in accordance with the after-touch.
Patent JP-H04264561-A (JP)
Title: Preparation of dry-type toner, electrophotographic developer and image forming method
Inventor: TAN RYOJI
IPC: G03G9/087
Filed: 1991-02-20
Abstract: PURPOSE:To obtain an electrophotographic developer having a long life, obtaining a high definition image and having excellent fixation property and offset-proof property. CONSTITUTION:The styrene-acryl resin of 20-50wt.% the component of gel is preparated, then, this resin and wax are. melted and kneaded till the component of the gel of vinyl resin becomes <=10wt.%, colorant and/or other additive are added there, further, toner is preparated by melting and kneading it till the component of the gel is 0wt.% substantially.
Patent JP-S60193238-A (JP)
Title: Cathode structure of electron tube
Inventor: KUROKUZUHARA MAMORU
IPC: H01J23/04
Filed: 1985-02-15
Abstract: PURPOSE:To devise improvement of the life of sockets and reliability of brazed portions, and reduction of cost by forming a supply line connecting portion to connect a supply line for relaying cathode current to a terminal, and also a fitting inserting portion to insert a fitting for supplying cathode current in the exhaust process as an electron tube. CONSTITUTION:A terminal 10 is provided with a supply line connecting portion 10b for connecting a supply line by rounding the upper end of its rising portion 10a outward, and a fitting inserting portion 10c for inserting a socket fitting 11 by bending both side ends of the rising portion 10a inward, and is brazed to an insulating body 6 together with a center lead 4 and a side lead 5. Since the fitting 11 can be formed with a plate material to a simple shape that allows easy insertion to the fitting inserting portion 10c of the terminal 10, even when it is repeatedly used at a high temperature, it does not deform, resulting in increase of service life and also it does not apply any force directly to the center lead 4 and the side lead 5, so that the reliability of the brazed portion is not detracted.
Patent JP-H07219355-A (JP)
Title: Wet type developing device
Inventor: SASAKI TSUTOMU
IPC: G03G15/11
Filed: 1994-01-28
Abstract: PURPOSE:To provide a wet type developing device capable of adjusting the thickness of the layer of a liquid developer stuck to a developing roll and further, being easily miniaturized with a simple constitution. CONSTITUTION:The liquid developer 26 stored in a tank 12 is drawn by a drawing roll 14 and then, carried to the developing roll 18 by a regulating roll 16, to be supplied to the part, where an electrostatic latent image is formed out of an electrostatic latent image forming drum 22 by the developing roll 18. Since the above-mentioned constitution is adopted, a reservoir, pipe laying and a pump required in the conventional manner can be eliminated. Thus, a device main body and the tank can be integrated and miniaturized and moreover, the thickness of the layer of the liquid developer 26 stuck to the developing roll 18 can be adjusted by the regulating roll 16.