baber/WOPTO huggingface dataset:
Patent JP-H05249865-A (JP)
Title: Image forming device
Inventor: AIMORI KIYOSHI
IPC: G03G21/14
Filed: 1992-03-05
Abstract: PURPOSE:To eliminate the need of a special mechanism and the control thereof, to simplify the constitution of the device, to make the device inexpensive and to save electric power by providing a control means which forms an image in an image forming order that image formation using recording agent whose fusing point is low among the recording agent which is used is given priority. CONSTITUTION:The image formation accompanied with the thermal fixation of the recording agent is executed by forming the image every type of recording agent with respect to an identical sheet while the image formation using the recording agent whose fusing point is low is given the priority by a control means. Then, the sheet is successively stores heat and the temperature thereof rises by receiving fixing heat every time that the image is repeatedly formed. In the control circuit, the change of a voltage caused by the change of a resistance value when the temperature of a thermistor 203 is changed is A/D- converted and fetched in a CPU 200. By the CPU 200, a heater-on signal is outputted based on the comparison of the inputted voltage and a voltage value which is previously set. Then, an SSR 20 is started by the heater-on signal and a heater lamp 201 is controlled so as to be turned on or off.
Patent JP-H07256308-A (JP)
Title: Hot rolling method
Inventor: GOTO KUNIO
IPC: B21B13/14
Filed: 1994-03-18
Abstract: PURPOSE:To provide a hot rolling method capable of making a steel sheet high in productivity and high in quality by using high-speed steel base work rolls. CONSTITUTION:At the time of hot-rolling the steel sheet by using a multistage type rolling mill, the steel sheet is rolled by combining the high-speed steel base work rolls having the surface hardness of 78-88 Hs with back-up rolls having the surface hardness that is lower by 5-12 Hs than that of the work rolls. In this way, even when the high speed steel base work rolls are used, the increase of rolling load and scale defects on the surface of product are not generated. The durability such as wear resistance and resistance to rough surface is demonstrated by this roll to make the steel sheet high in productivity and high in the quality of product.
Patent JP-H07261616-A (JP)
Title: Electrophotographic device
Inventor: KAWASHIRI TETSUNAO
IPC: G03G21/10
Filed: 1994-03-18
Abstract: PURPOSE:To make the space of an erasing guide small by using a light transmissive member for a cleaning blade and imparting a function as the erasing guide. CONSTITUTION:The cleaning blade 20 is made of transparent urethane or silicone rubber and a tapered surface 21 is formed on the top end of the blade 20. Toner remaining on a photoreceptor drum 2 is removed by the tip of the tapered surface 21 of the blade 20 and retained in a cleaner case 11. Moreover, after the residual toner is removed, a latent image pattern on the surface of the photoreceptor drum 2 is discharged with erasing light from the tapered surface 21. By such a constitution, even if the thickness of the blade 20 is small, the area of the drum 2 irradiated with the erasing light can be made large, so that the cleaner and a static eliminator 10 can be miniaturized without damaging cleaning and discharging functions.
Patent JP-S56143967-A (JP)
Title: Bearing searching apparatus
Inventor: HAMADA YOSHIO
IPC: G01S3/30
Filed: 1980-04-10
Abstract: PURPOSE:To reduce the number of amplitude comparators without decresasing accuracy by subjecting the comaprison outputs of the reception signal levels of antenna elements of continuous channels and every other channels and reception detection outputs to logic processing and making bearing decision. CONSTITUTION:Levels of the reception signals of every continuous antenna and every other channel of antennas 1-4 are compared by an amplifying comparator 9. On the other hand, the reception of the antennas 1-4 is detected by a signal detecting circuit 17. The outputs of these circuits 9, 17 are subjected to the logic processing based on the formula I by a logic circuit 18, by which the bearing is determined and the blind zone is narrowed; in addition, the circuit 9 has no relation to sensitivity, and there is virtually no influence of the sensitivity by input level differences, thus the bearing is determined stably and highly accurately. Since the circuit 9 does not make comparison for all the reception signals, part of the amplifying comparators is reduced without decreasing searching accuracy.
Patent JP-H10228199-A (JP)
Title: Fixing device
Inventor: INOUE TORU
IPC: G03G15/20
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the blur of an image on a recording medium and its wrinkles, in a belt nipping system fixing device. SOLUTION: In the belt nipping system fixing device, one of a group of supporting rolls 3 for an endless belt 2 is disposed as a pressure roll 3a, at the exit of a nipping area formed between a heating roll 1 and the endless belt 2 and an auxiliary pressure member 4 for pressing the endless belt 2 on the side of the heating roll 1 is disposed inside the endless belt 2 corresponding to the nipping area. Then, the auxiliary pressure member 4 is provided with an element for forming a load distribution (m) for making a load exerted on a middle part in the axial direction of the heating roll 2 heavier than that exerted on both end parts in the axial direction of the heating roll 1, in the nipping area.
Patent JP-S52132222-A (JP)
Title: Air-fuel ratio controlling apparatus for internal combustion engine
Inventor: TAKADA AKIRA
IPC: F02D33/00
Filed: 1976-04-30
Abstract: PURPOSE: On the near upstream of the whole closing position of the throttle valve and on the further upstream of the position described above, a bypath connecting with the downstream side of the venturi is arranged, and on said bypath, a mixed gas correcting throttle valve is arranged, and the prevention of unstable output is schemed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06244639-A (JP)
Title: Frequency synthesizer
Inventor: MIYASHITA HIDEO
IPC: G06F7/72
Filed: 1993-02-15
Abstract: PURPOSE:To provide a frequency synthesizer with simple configuration and high phase accuracy. CONSTITUTION:A saw-tooth-shaped wave signal generating circuit 3 generates a saw-tooth-shaped wave signal (d) corresponding to a timing signal (b) based on a reference clock (a). A voltage comparator 4 gets a synthesizer output (e) of a rectangular wave by slicing the inputted saw-tooth-shaped wave signal corresponding to a reference voltage and shaping the waveform. Each time the reference clock (a) is inputted, the count value of a counter 5 for adding or subtracting a fixed value is made analog by a DAC 6, that value is applied to the saw-tooth-shaped wave signal generating circuit 3 as a bias voltage and a voltage to start the rise or fall of the saw-tooth-shaped wave signal (d) is operated so that timing for the sawtooth-shaped wave signal (d) to be sliced at the voltage-comparator 4 can be arbitrarily prepared and the synthesizer output (e) can be provided at any arbitrary phase.
Patent JP-H10246694-A (JP)
Title: Gas sensor and gas detection method using it
Inventor: MUGINO AKIRA
IPC: G01N21/25
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To miniaturize a gas sensor, improve its sensitivity, and stabilize sensitivity. SOLUTION: The pumping power of an optical fiber amplifier 3 is controlled and the natural emission light of the optical fiber amplifier 3 is circled in a ring-type light resonator 7. Then, an intensity change between a case when the inside of a gas cell module 6 is vacuum and a case when a gas to be measured is introduced into the gas cell module 6 and is absorbed is measured through a port for observation. The light of a laser diode 9 is introduced into the ring-type light resonator 7 and the amount of change in the intensity and the line width information of resonance frequency between a case when the inside of the gas module 6 of light circulating in the ring-type light resonator 7 is vacuum and a case when the gas to be measured is introduced into the gas cell module and is absorbed is measured.  In a latter case, when at least two laser beams are introduced into the ring-type light resonator 7, the ratio of both beams is measured.
Patent JP-H08242682-A (JP)
Title: Blade receiving structure of disk type straw discharge cutter
Inventor: SATO YOSHIHIKO
IPC: A01F29/02
Filed: 1995-03-08
Abstract: PURPOSE: To provide a blade-receiving structure for a disk type straw discharge cutter capable of making the receiving blade inexpensive and lightweight and excellent in reduction of production cost by attaching plural straw scraping pieces to disk-like blade itself in a state uniformly arranged in the circumferential direction. CONSTITUTION: This blade-receiving structure of disk type straw discharging cutter is obtained by arranging a cutting blade for high speed rotation arranged with many disk-like blade bodies 1a and 2a side by side on its rotating shaft and a receiving blade 2 for low speed rotation side by side in a state in which these disk-like blade bodies 1a and 2a are adjacent to each other and integrally and rotatably providing a straw-scraping piece 8 to the disk-like blade body 2a for receiving blade and attaching plural straw scraping pieces to the disk-like blade body 2a itself in a state arranged in circumferential direction. Furthermore, the straw scraping piece 8 is preferably formed so as to cut out from the disk-like blade body 2a for receiving blade.
Patent JP-H08243981-A (JP)
Title: Band knife tensile force display device and band knife tensile force adjusting device
Inventor: SANO SUSUMU
IPC: B26D1/48
Filed: 1995-03-08
Abstract: PURPOSE: To easily adjust tensile force of a band knife, and also stabilize reproducibility of its tensile force. CONSTITUTION: In a band knife cutter, an endless band knife 1 is tensioned over plural pulleys 2, and the band knife 1 is rotated, and a cutting object is cut. A strain detecting means 21 is arranged on a fixed shaft 13 to rotatably support the pulleys 2. A display means is arranged to make display in response to strain of the fixed shaft 13 detected by the strain detecting means 21. Therefore, while confirming display of the display means, tensile force of the band knife 1 can be easily adjusted, and reproducibility of its tensile force can also be stabilized.
Patent JP-H07261808-A (JP)
Title: Method and device for stationary analysis of block diagram
Inventor: TANUMA MASAYA
IPC: G05B17/02
Filed: 1994-03-18
Abstract: PURPOSE:To easily analyze stationary values required to calculate the time response of a mixed model of a differential equation and an algebraic equation. CONSTITUTION:The analyzing device provided with an input means 11, a display means 12 and an arithmetic means 13 which is composed of a block diagram data input part 14, a calculation order determination part 15, a stationary calculation part 16 and a calculation result output part 17, is used to calculate the stationary values (initial value) of a block diagram consisting of individual arithmetic elements such as algebraic elements of addition, subtraction, multiplication, and division, dynamic arithmetic elements depending upon time such as integration primary delay, etc., and further loop elements corresponding to the unknowns of an algebraic equation or simultaneous equations, and connection data showing a flow of signals among the respective arithmetic elements. On the basis of initial values given to the integral elements and loop elements, the values of the algebraic arithmetic elements and partial derivative values between the integral elements and loop elements are found, and the stationary values are found by correcting the output values of those integral elements and loop elements so that input values approximate zero as to the integral elements and input values equal output values as to the loop elements.
Patent JP-2000251708-A (JP)
Title: Manufacture of spacer for electron beam device, spacer for electron beam device and electron beam device provided with the spacer
Inventor: ITO YASUHIRO
IPC: H01J29/87
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To easily and cheaply manufacture a spacer as atmospheric pressure- resistant structure to which a low resistant film is applied without requiring a vacuumizing device. SOLUTION: A fluorescent film 18 to which a metal back 19 is formed and a substrate 11 on which an electron emitting element is formed are provided on a face plate 17 and a rear plate 15 constituting a vacuum container respectively. A spacer 20 as an atmospheric pressure-resistant structure is installed between the metal back 19 and the substrate 11. The spacer 20 is constituted by forming a low resistant film 25 on a joining portion of an insulation substrate 21, between the metal back 19 and the substrate 11, in which a high resistant film 22 is formed on a surface. A sheet resistance of the low resistant film 25 is lower than that of the insulation substrate 21 and the low resistant film 25 is formed by a printing method.
Patent JP-S51123682-A (JP)
Title: An automatic reagent tape producing device
Inventor: ISOGAI TAKESHI
IPC: G01N31/22
Filed: 1975-04-21
Abstract: PURPOSE: As a filter paper is cut to its fixed size after impregnation of the reagent, it is transplanted on the endless pasteboard and, again it is transplanted on the film base. Thus, reagent tape production is performed automatically. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56144416-A (JP)
Title: Light signal amplifier
Inventor: UESUGI SUNAO
IPC: H04B10/293
Filed: 1980-04-14
Abstract: PURPOSE:To perform amplification of signal light by Raman gain of pumping light by performing coupling and branching of the pumping light and signal light propagating in the two cores in the same clad by bending optical fibers. CONSTITUTION:Pumping light is entered a pumping input end 1 and the signal light of the wavelength by which Raman gain is obtainable is entered a signal input end 2. These optical fibers are bent at suitable curvature near the input ends, by which the signal light and pumping light are so coupled as to propagate in the same core. If the signal light propagates the straight part (l), it is amplified by the Raman gain. Separating the signal light and the pumping light by bending the optical fibers near the output ends suffices. It is also possible to make waveform shaping of the signal light by using pulse light for the pumping light.
Patent JP-H0569038-A (JP)
Title: Production of superconducting cylindrical body
Inventor: YASUHARA SEIJI
IPC: H01B12/12
Filed: 1991-02-21
Abstract: PURPOSE:To provide the homogeneous oxide superconducting cylindrical body which can be formed into a large size. CONSTITUTION:Superconducting sheets 7 produced by the doctor blade method where slurry having moderate viscosity formed by mixing oxide superconducting powder, a binder, a dispersant, a solvent, etc., is formed into a sheet shape are rolled spirally and formed into a cylindrical shape and pressurizing, heating and joining processing such as the solvent are applied to seams 2 between the superconducting sheets to produce the superconducting cylindrical body.
Patent JP-S60193796-A (JP)
Inventor: HATA YOSHITADA
IPC: B64F5/00
Filed: 1984-03-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09217430-A (JP)
Title: Joint device of connecting passage
Inventor: GOTO HIDEO
IPC: E04B1/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a plate easily following the movement of a sliding side wall and absorb vibration in an earthquake, by arranging a joint plate and a pair of sliding side walls so as to slide, in the joint of a connecting passage joining mutually adjacent buildings. SOLUTION: The width of a connecting passage 5 joined to the opening 1 for the connecting passage through a joint 6 and installed so as to protrude from the other building 7 is made narrower than the width of the opening 1. A recess 8 is provided on the floor face of the joint 6 side of the connecting passage 5 and a plurality of guide rails 9 in the front and rear directions are fixed. And further, a recess 10 is arranged on the floor face of the joint 6 side of the opening and a plurality of guide rails 11 in the right and left directions are fixed. The space between the external walls 4, 4 forming the opening 1 and the side walls 16, 16 of the joint 6 side of the connecting passage 5 is covered with sliding side walls 15, 15.  In this way, when the right and left buildings 2, 7 move around in the front and rear directions and also in the right and left directions in an earthquake, the joint plate 12 and the sliding side walls 15 follow the movement and absorb the vibration.
Patent JP-S53134354-A (JP)
Title: Fsk demodulator
Inventor: AKIBA KUNIO
IPC: H04L27/152
Filed: 1977-04-28
Abstract: PURPOSE: To obtain signals less in erroe even with much noise, by detecting the pulse width of the output waveform of DPLL, in a FSK demodulator using a digital phase locked loop circuit(DPLL). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56145590-A (JP)
Title: Magneto-optical storage and display device
Inventor: TAKEOKA AKIO
IPC: H01F10/24
Filed: 1980-04-15
Abstract: PURPOSE:To facilitate the write operation of the magneto-optical storage and display element, by surrounding a ferrimagnetic thin film constituting each picture element with a ring transparent resistor and by applying the magnetic field simultaneously with supplying a ring current to heat the thin film. CONSTITUTION:Many picture elements C11, C12... are formed on transparent nonmagnetic substrate 1 where gadolinium, gallium, and garnet including substitution components such as magnesium and zirconium are used, and are constituted by transparent ferrimagnetic thin films where gadolinium, iron, garnet single crystal layers including substitution components of bismuth and gallium are used. In this constitution, when a positive pulse signal and a negative pulse signal are given to, for example, line electrode X2 and row electrode Y2 respectively, current I is flowed to transparent resistor 3 of picture element C to generate heat, and the temperature of picture element C22 rises, and picture element C22 is magnetized in the direction of magnetic field H by magnetic field H generated simultaneously at this time. As a result, it is unnecessary to prepare the heating means and magnetic field applying means independently, and magnetization inversion is realized with one kind of  write signal at a time.
Patent JP-H05251237-A (JP)
Title: Coil element
Inventor: YOKOGAWA TETSUYA
IPC: H01F37/00
Filed: 1992-03-06
Abstract: PURPOSE:To provide a coil element, which is easily held by a vacuum nozzle in a mounting process. CONSTITUTION:A coil element has a core 2, a conductive winding 3 wound on the core 2 and terminals 5, which are respectively mounted to each of both ends of the core 2 with the winding 3 wound thereon and at the same time, are respectively welded or soldered 6 to each of the end parts of the winding 3 and are, respectively, provided with each of tabular projected parts 4 made to project in the axial direction of the core 2 at the parts outside the outer periphery of the section of the core 2 with the winding 3 wound thereon. Accordingly, the terminals, which are superior in wettability with solder, are locally formed, whereby a stand-up phenomenon of the coil element, which is accompanied by solidification of the solder, can be prevented from being generated. Air leakage in holding by a vacuum nozzle in a mounting process is reduced and the element becomes easy to held.
Patent JP-S57164228-A (JP)
Title: Cooking information display device
Inventor: NISHII KAZUNARI
IPC: G09G3/20
Filed: 1981-04-01
Abstract: PURPOSE:To largely improve the freedom of using cooling information by sequentially displaying menus in the same category to display the menus in the category to a user when an automatic cooking is performed by a sensor or the like. CONSTITUTION:A 7-segment display tube 1 made of a clock, a timer or the like, a character display unit 2 for displaying cooling state, menu and the like and an input unit 3 having function selection keys 4 and cooling category selection keys 5 are provided on an operation panel of a cooking device. After any of the keys 4 is depressed to select the function for use, a timer is set by the 10:1 keys of the input unit 3. Then, a cooling category selection key 5 is operated, and any category of six categories is, for example, selected. When the A5 of the COOK is, for example, selected, the displays, as shown, are sequentially indicated on the tube 1 and on the unit 2 by the paging operation. Accordingly, the cooking is started by pressing the start key when preferably menu is displayed.
Patent JP-H06243280-A (JP)
Title: Method and device for discriminating article
Inventor: SAIGO TOSHIAKI
IPC: G06K7/06
Filed: 1993-02-17
Abstract: PURPOSE:To provide a method and a device for article discrimination which surely discriminate an article to be discriminated with a simple circuit constitution. CONSTITUTION:A discriminating unit 2 incorporating elements such as a quartz oscillator or a ceramic oscillator, a coil, a capacitor, and a resistor which determine the oscillation frequency peculiar to the article to be discriminated is attached to this article 1. A discriminating device 3 has a part of an oscillating circuit to which the discriminating unit 2 attached to the article 1 to be discriminated is electrically connected and which forms the oscillating circuit together with elements in the discriminating unit 2. The oscillating circuit is constituted by electric connection of the discriminating unit 2 attached to the article 1 to be discriminated, and the oscillation frequency of this oscillating circuit is detected to discriminate this article.
Patent JP-H09232259-A (JP)
Title: Method for flattening semiconductor layer
Inventor: ROBAATO ERU ROODESU
IPC: H01L21/3205
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To improve the flattening process. SOLUTION: The method for flattening a semiconductor layer comprises the steps of forming a moat pattern 19 on the peripheries of semiconductor substrates 10, 30, and remotely separating the influence of relaxation distance from the critical region of the substrate 30. The pattern 19 is formed in a photolithography mask 20 having the part 22 for forming and patterning the pattern 19 during photolithography process. The pattern 19 is formed in the case of patterning an edge die 31 in the substrate 30.
Patent JP-H06243142-A (JP)
Title: Simple production controller
Inventor: KUDO NOBUYUKI
IPC: G06Q50/04
Filed: 1993-02-17
Abstract: PURPOSE:To provide a simple production controller which can easily and properly control the production processes of products through a computer. CONSTITUTION:A simple production controller consists of a computer 1 including an attribute changing part 7, an attribute setting part 9 and a production information control part 8, an input device 2, and a display device 3. The part 7 automatically generates the attribute information 11 on the production dates, etc., for each product. The part 9 generates the information 11 from the information supplied by a worker via the device 2. Then the part 8 acquires the production information 12 useful to the production control from the information 11. The device 3 displays the icons corresponding to the products together with the information 12 overlapping these icons.
Patent JP-H11197177-A (JP)
Title: Finger sack with protective piece
Inventor: KOIKE YOICHI
IPC: A61F13/10
Filed: 1998-01-10
Abstract: PROBLEM TO BE SOLVED: To safely perform cooking without cutting a finger with a kitchen knife at the time of being busy by attaching a finger sack. SOLUTION: A plate piece 2 or a linear piece 3 for protecting the finger is stuck to this finger sack 1. Then, a rubber band 4 is mounted. For the finger sack, the one of a rubber cloth or a mesh shape is used.