baber/WOPTO huggingface dataset:
Patent JP-H01209230-A (JP)
Title: Paper feeder for copying machine
Inventor: IBUCHI YOSHIAKI
IPC: B65H1/26
Filed: 1988-02-15
Abstract: PURPOSE:To contrive the prevention of paper from being damaged and from deviating from a predetermined position by depressing a cassette rotary plate with a guide roller coming into rolling contact with the paper of the uppermost layer and separating it from a paper feed roller or the like when a paper feed cassette is in-out actuated. CONSTITUTION:When a paper feed cassette 1 is drawn out by a distance be tween the side end of paper 16 and the bottom end of a guide roller 23, the roller 23 runs on the paper 16 in the uppermost layer. Then a cassette rotary plate 3 turns a little, because the uppermost layer paper 16 is depressed by the relative height h1, the paper separate respectively from a paper feed roller 14 and a guide disk 15 while being maintained in the separation from the roller 14 or the like while the roller 23 is brought into rolling contact with the upper of the uppermost layer paper 16 following drawn out action of the cassette 1. In the point of time the paper 16 is detached from the roller 23, the uppermost layer paper 16 is moved to the upper by a spring 19 to an upper limit position restricting a cassette pawl 6, obtaining the relative height h2 from the roller 23. Here, for the roller 23 to smoothly run on the uppermost layer paper 16, it is preferable to decrease the relative heights h1, h2 as small as possible.
Patent JP-S60177623-A (JP)
Title: Exposure device
Inventor: NAGAO MAKI
IPC: H01L21/30
Filed: 1984-02-24
Abstract: PURPOSE:To perform uniform patterning on a wafer with high precision by a method wherein light of the same wavelength with exposing light is projected to the wafer, and the exposing condition is measured from intensity of reflected light to control exposing intensity and time length required. CONSTITUTION:A light source 12 is lighted, the alignment marks of a wafer 3 and a reticle 2 are recognized 14 utilizing reflected light of the wafer 3, and an X-Y table 4 is driven to perform positioning. The reflected light intensity signal of a sensor 13 is inputted to a control part 16 at the same time, compared with stored informations, resist film thickness and reflectivity of the substrate are calculated 17, the most suitable exposing condition is calculated 18 from relation between data thereof and pattern size, and control of the amount of exposure 19 (opening time of a shutter 7, intensity of a light source 8) is performed. As a result, because the most suitable condition can be set at every alignment or exposure, respective pattern sizes can be controlled uniformly with high precision.
Patent JP-H0770098-A (JP)
Title: Physiologically active peptide-based compound
Inventor: U SEITAI
IPC: A61K31/335
Filed: 1993-01-29
Abstract: PURPOSE:To obtain the subject compound useful as a therapeutic agent effective for osteoporosis caused by dissolution of collagen, having excellent inhibitory action on cathepsin L. CONSTITUTION:A physiologically active peptide-based compound of formula I (R is H or -OH) such as cathestatin A of formula II. Cathestatin A has the following physical properties. Appearance: white powder. Molecular formula: C17H23N3O5. Molecular weight: 349. Mass spectrum: (SI-Mass)350(M+H)<+>. Solubility: soluble in water, DMSO and acetic acid, insoluble in benzene, ethyl acetate and chloroform. Color reaction: positive to ninhydrin, etc. The compound of formula I is obtained by culturing a strain SCRC-OB16 (FERM-P-13,390), a newly separated one from a sponge in a sea area of Misaki at Yokosuka city in Kanagawa Prefecture, Japan, under an aerobic condition at pH6-7 at 20-30 deg.C for 2-10 days.
Patent JP-H03236951-A (JP)
Title: Vibration-damping composite aluminum material for hot molding, its molded product and press molding method
Inventor: ABE YUJI
IPC: B21D22/20
Filed: 1990-02-14
Abstract: PURPOSE:To manufacture a product of sophisticated shape for which light- weight, vibration-damping properties and strength are required by clamping a resin material of specified glass transition point between two pieces of aluminum alloy plate material of specified stretching rate of specified component composition. CONSTITUTION:An aluminum alloy material containing one kind or two kinds or more of 2.0% to 6.0% of Mg, 0.001% to 0.01% of BcO, 2.0% or less of Mn, 0.5% or less of Cr, 0.5% or less of Zr, 0.5% or less of V, 2.0% or less of Cu and 2.5% or less of Zn and also containing Al and inevitable impurities for the rest is used for the aluminum material for clamping. The larger stretching is provided for the material, the better deformability, overhang and molding properties of stretching flange are provided with, which is also true for hot molding, and 40% or more of stretching rate is required at 250 deg.C. As for vibration-damping resin to be clamped between the aluminum alloy materials, the resin with 0 to 90 deg.C glass transition point is used. Thus, a vibration-damping composite aluminum material 1 of superior strength and suitable for the hot press molding can be manufactured.
Patent JP-S52116045-A (JP)
Title: Display system
Inventor: UCHIKURA TAKAO
IPC: G06F3/147
Filed: 1976-03-25
Abstract: PURPOSE: To improve the key operation and reliability, by displaying the operation with the preparation key in the memory input of the data to the internal memory and in the read out of data selection, and by enabling the check for the operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57147415-A (JP)
Title: Structure for filtering carbon particulate in exhaust gas and production of the same
Inventor: TOMITA MASAHIRO
IPC: B01D39/20
Filed: 1981-03-07
Abstract: PURPOSE: To enhance the collecting efficiency for carbon particulates by a method wherein partition walls of through-holes in a honeycomb construction are provided with a plurality of pores communicating the adjacent through-holes, and a major part of the exhaust gas is passed through the pores.  
     CONSTITUTION: A slurry prepared by adding to a ceramic raw material a powder of low-melting material such as copper or a powder of Fe, Ni, Co or the like meltable at a lower temperature than the ceramic material is molded into a honeycomb shape, and is sintered. As a result, a liquid phase formed by the additives increases the shrinkage factor at the part in the vicinity to the additives, and the liquid phase diffuses to the surroundings to form pores larger than the particle size of the additive, thereby producing the pores 31 penetrating through the partition walls 3 of the through-holes 12. In addition, the through-holes 2 are opened at one end side and are closed at the other side by a cover member  4, so that the exhaust gas flows in from the opened end as indicated by the arrow, after which the gas flows through the pores 31 and flows out via the opened end on the other side. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60175502-A (JP)
Title: Distillation apparatus
Inventor: MIURA HIROHISA
IPC: B01D3/00
Filed: 1984-02-23
Abstract: PURPOSE:To improve the communication of steam by keeping temp. distribution in a distillation vessel uniform, by providing a liquid introducing port, a receiving tray communicated with a liquid take-out port and a heating means in a distillation apparatus. CONSTITUTION:A liquid 10 is introduced into a hermetically closed space 4 through a liquid sump 29, a conduit 28 and a liquid introducing port 9, and heated by a heater 27. Vapor passes the hollow hole 15 of a receiving tray 14 and cooled by a ceiling wall 13 to be condensed while the condensate is dripped in the receiving tray 14 and flowed into a condensing container 19 along with vapor through a liquid take-out port 16 and a conduit 17 and coagulated by cooling in air. When the coagulated body 10a is obtained, it is heated, melted and liquified by a heater 23 and the liquid is taken out. The apparatus is brought to reduced pressure by a vacuum pump 26.
Patent JP-S62192270-A (JP)
Title: Plasma torch
Inventor: KONO TAKAYUKI
IPC: B23K9/26
Filed: 1986-02-19
Abstract: PURPOSE:To rotate an arc point at a high speed by increasing a magnetic field strength on a cylindrical electrode, by providing an annular permanent magnet on an outside cylinder nozzle and generating a magnetic field for working on an electrode part, and rotating a plasma arc on the electrode. CONSTITUTION:In addition to a bar-shaped permanent magnet 20, an annular permanent magnet 26 is provided on an outside cylinder nozzle 1, and by this permanent magnet 26, a magnetic field G2 is generated in a cylindrical electrode 9 part and a plasma arc P is rotated on the electrode 9. In this case, a magnetic line of force of a magnetic field G1 by the permanent magnet 20 and a radial magnetic line of force of the magnetic field G2 by the permanent magnet 26 cooperate and an arc point is rotated on the cylindrical electrode 9 by the Fleming's left-hand rule. Accordingly, a heating state of the cylindrical electrode 9 is equalized exactly and sufficiently, the durable time of the electrode 9 is extended to a long period of time, and the cutting work efficiency of a material to be out 18 can be improved.
Patent JP-H10308804-A (JP)
Title: Telephone set and display method on display screen of the telephone set
Inventor: ANDRE JEAN-MARIE
IPC: H04M1/724
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide the simple and common display method of data that is especially easily used. SOLUTION: In this method, a graphic symbol expression is related to functions of the telephone set, a symbolic expression based on alphanumeric letters is related to parameters relating to the functions, any of the graphic symbol expression is given to a display zone of a display screen being a dot matrix zone called a graphic zone 15 and the symbolic expression based on letters of a corresponding parameter is given to a display zone of the display screen being a display zone divided into segments called a segment zone 16.
Patent JP-H09201592-A (JP)
Title: Bathtub hot water purifying apparatus
Inventor: KATO SHINICHI
IPC: C02F1/32
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To heat bathtub hot water under inexpensive, rapid and precise temp. control in a safe state not directly injecting hot water into a bathtub. SOLUTION: A hot water temp. regulator 18 is disposed on the way of a purifying pipeline 14 and the bathtub hot water inflow port 19 to which the purifying pipeline is connected, a hot water outlet 21 and a hot water inflow port 20 having a flow rate regulation valve opened and closed corresponding to the temp. of bathtub hot water arranged thereto are formed in the hot water temp. regulator 18 so as to be connected to a mixing chamber.  Separately, a hot water storage tank 22 storing hot water heated by a cheap heat source such as midnight power or solar heat energy is arranged and the hot water tank 22 has the hot water supply pipe 23 connected to the hot water inflow port of the hot water temp. regulator and the water suction pipe 24 connected to the purifying pipeline and, when the temp. of bathtub hot water becomes lower than set temp., the hot water temp. regulator opens the flow rate regulation valve automatically to push out hot water by the quantity of bathtub hot water entering from the hot water storage tank to allow the same to flow into the mixing chamber to requlate the temp. of bathtub hot water.
Patent JP-S63201875-A (JP)
Title: Atmospheric effect correcting system for satellite
Inventor: SETO YOICHI
IPC: G01W1/08
Filed: 1987-02-18
Abstract: PURPOSE:To easily and accurately correct atmospheric effect by calculating an atmospheric effect correction filter from the characteristic of a photographed picture which is corrected. CONSTITUTION:As the luminance level value of a reference picture 10 and the luminance level value of a not yet corrected image 20, which are solar altitude corrected 30, are respectively expressed as the product form of a irradiation light component, a reflection light component and a atmospheric effect component, they are isolated to the sum form by logarithmic conversion 40. Fourier conversion 50 is executed to execute filtering in frequency space. Then, the coefficient of a linear filter is calculated 60. With the aid of the calculated coefficient, the linear filter is generated 70. With the aid of the generated linear filter, the not yet corrected picture is executed filtering processing 80. Then, the picture 110 of which skewness caused by the solar altitude and the atmospheric effect is corrected is obtained by executing reverse Fourier conversion 90 and index conversion 100.
Patent JP-H10212552-A (JP)
Title: Member for steel making hot rolling equipment excellent in wear resistance and corrosion-resistance
Inventor: SAITO HIROMICHI
IPC: B21B39/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a member for steel making hot rolling equipment excellent in wear resistance and corrosion-resistance and used for wrapper rolls, pinch rolls, mandrels, steel sheet carrying rollers or the like. SOLUTION: Molten metal 19 having components contg., by weight, 0.5 to 2.5% C, 0.3 to 3.0% Si, 0.3 to 3.0% Mn, 2.0 to 15.0% Cr, 2.0 to 15.0% Mo, 2.0 to 15.0% V, <=10.0% W, <=10.0% Co and one or >= two kinds selected from the groups of 0.5 to 5.0% Nb, 0.5 to 5.0% Ti and 0.5 to 5.0% Zr, and the balance substantial Fe with inevitable impurities and moreover satisfying -2<=C-(0.06 Cr+0.063Mo+0.033W+0.236V+0.129Nb+0.251Ti+0.132Zr)<=0 is solidified to the external surface of a base material 17 to form a build-up welding layer 21.
Patent JP-H07171667-A (JP)
Title: Trough type molten metal supplying apparatus
Inventor: KURIYAMA MINORU
IPC: B22D35/00
Filed: 1993-02-23
Abstract: PURPOSE:To eliminate the head difference of molten metal and improve the quality by arranging a reverse U-shaped tube between the front end part of a molten metal passage in a trough for supplying the molten metal and the rear end part of the molten metal passage in a trough-like box body, providing a weigh-pouring valve device at the front end part of the trough-like box body, and fitting a short tube at the lower end of the weigh-pouring valve device. CONSTITUTION:The molten metal in the trough 1 for supplying the molten metal is automatically shifted to the trough-like box body 2 from the trough 1 by siphon action of the reverse U-shaped tube 14 arranged between the front end part of the trough 1 and the rear end part of the trough-like box body 2 according to the molten metal pouring quantity from the weigh-pouring valve device 13 arranged at the front end part of the trough-like box body 2, and the molten metal is intermittently supplied into an injection sleeve 3 from the weigh-pouring valve device 13 by a fixed rate. Further, the length of the short tube 29 arranged in a molten metal discharge part at the lower end of the weigh-pouring valve device 13 is adjusted so as to position it just above the upper surface of a plunger tip 4 at the descended position in the injection sleeve 3. By this method, the molten metal can gently be supplied into the injection sleeve without involving the air during supplying molten metal into the injection sleeve 3 and the product quality is improved because of less involvement of oxide.
Patent JP-S59160396-A (JP)
Title: Circuit control system of multiprocessor system
Inventor: UEHARA TAKESHI
IPC: H04Q3/545
Filed: 1983-02-28
Abstract: PURPOSE:To reduce the number of time of communication between processors and to improve the processing capability of a system by editing a circuit control order required by a control origin processor for connection control. CONSTITUTION:When the connection between subscribers SUB-A and SUB-B is controlled, an exchange processing part CP which belongs to a processor PRC#0 extract the pieces of storing position information on the subscribers SUB-A and SUB-B from a call memory CALL-M to edit respective control orders in an order memory ORD-M without paying attention to multiprocessor constitution. An SPC control part SPCC extracts the control order edited in the ORD-M in sequence to check whether or not each order is to be sent to the circuit controller SPC#0 of this processor, and transfers some orders to the SPC#0 and also transfers other corresponding orders to an SPC#1 through the SPC#0 properly, performing necessary processing.
Patent JP-2000231588-A (JP)
Title: Demand predictive system
Inventor: HORI YOSHIAKI
IPC: G06F17/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To adjust a production plan for members constituting a device in a demand predictive stage. SOLUTION: A business information receiving means 21 fetches predictive information from business section through an input device 1 and stores it in a database 30. A predictive model producing means 22 produces a predictive model on the basis of the predictive information. A device developing means 23 decomposes a device, etc., to be used for the predictive model to the members of a minimum unit. A monthly production quantity accumulating means 24 performs monthly accumulation according to a delivery period to a customer of the predictive information for every decomposed member. A demand predictive situation adjusting means 25 compares the production quantity of monthly produceable members with predictive quantity of accumulated members, subsequently adjusts the predictive model, executes demand predictive simulation and shows results on an input-output device 4.  An order acceptance determination receiving means 26 fetches firm order information and a predictive model difference adjusting means 27 analyzes the difference between the firm order information and demand prediction due to the predictive model and corrects the predictive model.
Patent JP-S60178002-A (JP)
Inventor: YUSA YUKIHIKO
IPC: B27D5/00
Filed: 1984-02-24
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-S59160383-A (JP)
Title: Solid-state image pickup element
Inventor: KANTANI MASASHI
IPC: H04N5/335
Filed: 1983-03-03
Abstract: PURPOSE:To prevent the generation of fixed pattern noise due to the parasitic capacity of a switching transistor (TR) by separating a vertical with a horizontal signal lines in impedance by an impedance converting circuit. CONSTITUTION:A vertical scanning circuit SRV selects the 1st horizontal row in response to a horizontal synchronizing signal HD and excites TRs QV on the 1st row at a time during the one scanning (1H) period. In this 1H period, a horizontal scanning circuit SRH drives horizontal scanning TRs QH successively according to a pixel clock pulse PC, and a picture element signal generated at M image pickup cells PD according to light carriers is outputted successively to a signal line 16 through impedance converting circuits Q1 an Q2. Said impedance converting circuits Q1 and Q2 output no spike noise due to the parasitic capacity of said switching TRs QH.
Patent JP-S57148318-A (JP)
Title: Electromagnetic coil
Inventor: MIZUTANI YUUJI
IPC: H01F5/06
Filed: 1981-03-11
Abstract: PURPOSE:To manufacture an electromagnetic coil easily, eliminating complex manufacturing process controlling the effect on insulation property of coil's mechanical vibration and environment, by holding the coil with coil holders in advance and containing it in a mold and by hardening resin injected in the mold. CONSTITUTION:A coil of polyester wire is wound around a bobbin to make a coil 2 and then the bobbin is removed, and the coil is held together by holders 4 on four sided of the coil. The coil held by the holders 4 is incased in metal molds 5, 6 and forming material 7 of heat hardening, heat resistant resin is injected with a forming machine and the resin is hardened. By this method an electromagnetic coil of a super insulation property is easily manufactured reducing the effect of the coil's mechanical vibration on the insulation eliminating complex manufacturing process.
Patent JP-S61193867-A (JP)
Title: Printing hammer
Inventor: UCHIKAWA TADAYASU
IPC: B41J9/26
Filed: 1985-02-22
Abstract: PURPOSE:To provide a highly reliable printing hammer capable of high-speed action, by a construction wherein the second piezoelectric element capable of being expanded and contracted independently from and in the same direction as that of the first piezoelectric element is provided, and the elements are provided respectively with a force- transmitting member for exerting a force on a flying member and a shock-absorbing member. CONSTITUTION:The second piezoelectric element 16 is so provided as to surround the outer periphery of the first piezoelectric element 15. The first and second piezoelectric elements 15, 16 can be independently expanded and contracted in the same direction, without interfering with each other. Namely, the piezoelectric element as a drive source has a double construction consisting of the first and second elements 15, 16. The piezoelectric elements are provided respectively with the force-transmitting member 17 for exerting a force on the flying member 12 having a print needle 11 on a front face thereof and the shock-absorbing member 18. The flying member 12 collides against the shock-absorbing member 18 on the second piezoelectric element 16. Thereafter, impression of a voltage on the second element 16 is stopped, whereby the flying member 12 is damped on the shock-absorbing member 18, and is returned to its original position.
Patent JP-S53119440-A (JP)
Title: Heater
Inventor: HASHIMOTO GAKUO
IPC: C21D1/42
Filed: 1977-03-25
Abstract: PURPOSE: For preventing the unevenness of heating from occurring due to the end effect of the long material to be heated, to control the power supply of a heating coil by means of a limit switch for detecting the entry of the end of said material when said material is fed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63200172-A (JP)
Title: Electrophotographic copying machine equipped with printing device
Inventor: NOZAKI HIROMI
IPC: G03G15/01
Filed: 1987-02-17
Abstract: PURPOSE:To obtain a copy, on which a code is superposed in a color other than black, with an easy operation in a simple constitution by providing a device which copies display variable designated characters and/or numerals in a position, which overlaps the original information of a black copy, in a color other than black. CONSTITUTION:Characters and numerals of a desired code are inputted to a character generating part 17 by using a character input board 18. When a start button 15 is depressed at a second time after the depression of a two-color copy button 14 is depressed, a control part 16 controls the character generating part 17 to supply a voltage to a code display board 3 for the time required for the formation of an electrostatic latent image so that the desired code is displayed as an opaque part (black) on the code display board 3. An image forming body 1 on which the electrostatic latent image of the code is formed is developed with the toner of a color other than black by a developing device 7A to form a toner image. Meanwhile, a first resist roll 104 is temporarily stopped after black copying, and a transfer paper P is supplied at the same timing as the image forming process, and a red toner image is transferred on the transfer paper P by a transfer electrode 8, and the transfer paper P is separated and the image is fixed.