baber/WOPTO huggingface dataset:
Patent JP-H03268961-A (JP)
Title: Printing control system
Inventor: KUBOTA JUNICHIRO
IPC: B41J2/485
Filed: 1990-03-19
Abstract: PURPOSE:To prevent a character from collapsing by a method wherein after preparing a document or when a document from a read out file is printed, the title printing control system is so constructed that correction of paper feed can be selected on a menu image plane by users. CONSTITUTION:Various data inputted from a keyboard are stored in a buffer memory 5. Further, various data read from an outside memory are displayed on a display 9. When an 'auxiliary function' key of the keyboard 1 is pushed down, an auxiliary menu 12 is displayed on the display 9 from a menu part 7 and after setting a cursor 13 at 'setting an initial value', a 'execution' key is pushed down. By this operation, a 'setting of an initial value' menu 14 is displayed from the menu part 7. When a cursor 15 is set at 'correction of a paper feed quantity' and the 'execution' key is pushed down, a menu 16 is displayed. For correction/or not correction of a paper feed quantity herein, display of a cursor 17 is toggled by pushing a 'conversion' key. When the 'execution' key is pushed down in the case of 'do', the paper feed is corrected by one dot. A clearance and collapsing in printing results become capable of being prevented thereby.
Patent JP-S58186016-A (JP)
Title: Electrostatic capacity type liquid quantity measuring device
Inventor: OOTA YASUHITO
IPC: G01F23/26
Filed: 1982-04-26
Abstract: PURPOSE:To execute an electrostatic capacity type liquid quantity measurement with high accuracy, by providing a liquid depth measuring pole and a liquid temperature measuring pole in a liquid storage tank, executing calculation in terms of liquid quantity by a data processing part, and displaying it on an indicator, and correcting a measuring error even if a dielectric constant is varied with variation of climate and temperature. CONSTITUTION:A relay R1, etc. are switched by a signal from a controlling circuit CPU, a reference plate RC is connected to an oscillator OSC, and a reference frequency signal is sent to a temporary storing circuit TMC. Subsequently, a signal to the relay R1, etc. disappears, a capacitor 14 of a liquid temperature measuring plate CP is connected to the oscillator OSC, and a frequency corresponding to its capacity is sent to the storing circuit TMC from the oscillator OSC. A frequency signal group stored in the storing circuit TMC is calculated in terms of liquid quantity by a liquid quantity calculating equation stored in a storing circuit EMC, this calculated liquid quantity is compared with upper limit and lower limit liquid quantity values stored in the storing circuit EMC in the same way, and if it is above the upper limit value, a lamp 22 is turned on, and if it is below the lower limit value, a lamp 23 is turned on. In this way, the electrostatic capacity type liquid quantity measurement can be executed with high accuracy.
Patent JP-2000268341-A (JP)
Title: Vertical magnetic recording medium
Inventor: NORIHASHI HIROTAKA
IPC: G11B5/84
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To make a recording medium superior in recording performance at a high recording density area obtainable by constituting the recording medium of two layers of a base soft magnetic film and a vertical magnetization film, and forming the base soft magnetic film of an insulator base soft magnetic film. SOLUTION: The vertical magnetic recording medium 20 has a vertical magnetization film 28 and an insulator soft magnetic film 24 under the vertical magnetization film 28 formed on a substrate 22. By using a ferrite soft magnetic film, a garnet type ferrite soft magnetic film, a granule soft magnetic film or the like of an oxide soft magnetic substance having a larger resistivity than a metallic soft magnetic film as a base soft magnetic film, an eddy current loss of the base soft magnetic film to a high-frequency recording magnetic field with a high recording density is reduced, and a magnetization responsivity of the base soft magnetic film to the high-frequency recording magnetic field is improved, thereby, the vertical magnetic recording medium having a superior recording performance at a high recording density area can be obtained.  Even if a recording frequency is improved in accordance with an improvement in recording density, deteriorating of the recording performance is restricted to meet super high-density recording.
Patent JP-S52153014-A (JP)
Title: Cooling system of gas turbine
Inventor: HIROSE FUMIYUKI
IPC: F02C7/12
Filed: 1976-06-14
Abstract: PURPOSE: In a cooling system of the bearing composed of triple-layer pipe supplying lubricating oil to this bearing being located at a high-temperature range in the neighbourhood of combustion gas outlet of gas turbine, cooling of bearing is effectively performed for elongation of durability life. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62230301-A (JP)
Title: Controller for electric rolling stock
Inventor: MIYAZAKI REI
IPC: B60L7/04
Filed: 1986-03-28
Abstract: PURPOSE:To reduce the heat capacity of a main resistor by blocking the interval short-circuit of the main resistor when the velocity of a brake reaches minimum brake final velocity or less when dynamic braking operation is started from maximum brake initial velocity or more. CONSTITUTION:When a brake command is emitted from a brake command apparatus 7, a brake relay 9 is excited, an operation coil 2 for a breaker is excited, and dynamic braking works. When electric-rolling-stock velocity V exceeds maximum brake initial velocity V1 at that time, a high-speed brake detector 22 is excited because a contact 211 for a speed detector 21 is closed. When an electric rolling stock is decelerated and the velocity of a brake reaches minimum brake final velocity V2(<V1) or less, a camshaft step-advance stopper 23 is excited because a contact 212 for the speed detector 21 is closed. Accordingly, the step advancing of a camshaft is prevented, and a burden in a main resistor 3 is lightened. The shortage of braking force is compensated by the operation of an air brake controller 6.
Patent JP-S57183533-A (JP)
Title: Device for preventing wrong action of injector
Inventor: HIRANO SATORU
IPC: F02M51/08
Filed: 1981-05-07
Abstract: PURPOSE:To prevent the wrong action of an injector even if the voltage of a battery falls, by providing a fuel injector controller with a built-in comparator which compares the battery voltage with a reference voltage to send out an injector action stop signal. CONSTITUTION:The voltage 301 of a battery 10 and the power voltage 302 of a regulator 11 are divided and then applied to a comparator 32, the output signal 303 of which is applied to an AND gate 33 to which the injector control signal 304 of an electronic circuit 12 including a central processing unit is also applied. An injector drive signal 305 sent out from the AND gate 33 is supplied to an injector and injector drive circuit 34. When a divided part VB of the battery voltage 301 has become not higher than a reference voltage V'th, the signal 303 falls to a low level to close the AND gate 33. For that reason, whatever the output signal 304 becomes due to the malfunctioning of the central processing unit, the injector drive signal 305 is kept at a low level not to put the circuit 34 into operation.
Patent JP-S63235320-A (JP)
Title: Polyurethane resin composition
Inventor: OKABE KENSHO
IPC: C08G18/48
Filed: 1987-03-25
Abstract: PURPOSE:To make it possible to form a polyurethane resin composition excellent in elastic properties, low-temperature properties, hydrolysis resistance, etc., by reacting a specified copolyether polyol with a polyisocyanate compound and an active hydrogen. CONSTITUTION:This polyurethane resin composition is formed from a copolyether polyol obtained by copolymerizing tetrahydrofuran with a 3- alkyltetrahydrofuran at a molar ratio of 85/15-20/80, and an isocyanato- reactive, active hydrogen compound. As said compound, a compound used as a chain extender in the synthesis of a urethane resin can be used.
Patent JP-H06281804-A (JP)
Title: Diffraction grating array and stereoscopic image display device using its array
Inventor: TODA TOSHITAKA
IPC: G03H1/26
Filed: 1993-03-26
Abstract: PURPOSE:To simplify the display of a stereoscopic image having the parallax only in the horizontal direction, and to facilitate the manufacture of the device by dividing spatially a cell in the horizontal direction into an area in which a gradient of the grating is near, and allowing each divided area thereof to correspond to each parallax image. CONSTITUTION:A cell 1 consisting of a diffraction grating having a function for condensing light is arrayed by plural pieces on a plane-like substrate 2, and also, this cell 1 is divided spatially in the horizontal direction into an area in which a gradient of the grating is near, and each divided area thereof is allowed to correspond to each parallax image (one direction). In the case of a diffraction grating array 2 consisting of such a diffraction grating cell 1, by a variation of an X component of a grating interval, light is diffused and diffracted in the horizontal direction, the visual field is divided in the horizontal direction by dividing an area in the horizontal direction of the diffraction grating, and in the respective divided visual fields, different parallax images are reproduced, and also, by a variation of a Y component of the grating interval, light is diffused and diffracted in the vertical direction. Accordingly, a stereoscopic image having the parallax only in the horizontal direction can be observed in a wide visual area in the vertical direction.
Patent JP-S61253745-A (JP)
Inventor: MAIKERU JIYON KOSUTA
IPC: H01J11/10
Filed: 1986-03-28
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-H1082924-A (JP)
Title: Method for producing integrated optical element by ion exchange using grating mask of laminar waveguide
Inventor: FABRICIUS NORBERT DR
IPC: G02B6/293
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an integrateo optical element operating strap-like waveguide and free space constituted as a laminar waveguide at a small loss by executing an ion exchange with a mask having a strap or grating structure in the regions of the free space. SOLUTION: Coupling is induced between the incident waveguides 11 to 15 and exit waveguides 21,...2M by the free spaces 3 formed as the patterns of plural straps 3l,..., 3i on the mask. The transverse width WF of the straps 3l,..., 3i is equal to the transverse width W of the incident waveguides 11 to 15 and the exit waveguides 21,...2M. The waveguide structures formed in glass through the ion exchange by the mask are shown by broken lines. The waveguides have incessantly changing refractive index profiles corresponding to the density of infiltrating and scattering ions. Broken lines indicate the max. half-amplitude level of the refractive index profiles. Since the spacing dF between the centers of the straps 3l,..., 3i are the values as shown in Fig., the laminar waveguides are eventually constituted in the regions of the free spaces 3.
Patent JP-S51144687-A (JP)
Title: Ultra audible sound shadowgraphy device
Inventor: AOKI YOSHITADA
IPC: G01N29/06
Filed: 1975-06-06
Abstract: PURPOSE: This device uses the alley of a luminous diode like that of an ultra audible sound receiver arranged in a rectangular figure, recording ultra audible sound images. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04279326-A (JP)
Title: Apparatus for preparing corrugated fiberboard sheet
Inventor: ITO SABURO
IPC: B31F1/24
Filed: 1991-03-07
Abstract: PURPOSE:To make a space for installation of a corrugated fiberboard sheet- manufacturing apparatus extremely small. CONSTITUTION:A single facer 18, a central core paper M and mill roll stands 34 and 46 for a liner L are placed on the fourth floor 22 of a building 10. A pasting-up apparatus 58 performing pasting-up on the corrugated top part of a single face corrugated fiberboard sheet SF and a mill roll stand 60 for a back liner BL are placed on the third floor 42. A double facer 65, a slitter scorer 73 and a rotary cutter 74 are placed in a line on the second floor 56. A stacker 77 laminating and storing corrugated fiberboard sheets cut in a specified length is placed on the first floor 78.
Patent JP-S60213272-A (JP)
Title: Protecting device of inverter applied with gate turn off thyristor
Inventor: HIROSE MASAYUKI
IPC: H02M7/48
Filed: 1984-04-09
Abstract: PURPOSE:To suppress the peak value of dv/dt at the turning OFF time of a gate turn OFF thyristor by connecting diodes in parallel with a forward voltage rising rate (dv/dt) suppressing reactor, and circulating energy stored in the reactor. CONSTITUTION:An inverter which uses a gate turn OFF thyristor (GTO) has reactors Lu, Lx inserted in series with the GTO, and circulating diodes Du, Dx. A surge absorber for suppressing the dv/dt at the turning OFF time is formed of capacitors (c) and diodes (d). In this case, diodes D10 is connected in parallel with the positive pole side reactor Lu of a U arm, and a diode D20 is connected in parallel with a negative pole side reactor Lx of an X arm. Thus, the energy stored in the reactors Lu, Lx is circulated via the diodes D10, D20 to suppress the peak value of the forward voltage at the turning OFF time of the GTO.
Patent JP-S58189107-A (JP)
Title: Oral sanitary composition
Inventor: ROBAATO JIYON JIYAKUSON
IPC: A61K8/21
Filed: 1983-04-19
Abstract: An oral hygiene composition comprises from 0.01 to 2.0% by weight of the composition of a water soluble ionic fluoride, an ionic abrasive material containing metal cations capable of forming a water insoluble fluoride, and between 0.01% and 9% by weight of the composition of a water soluble ionic agent containing the anionic counter ions of the ionic abrasive together with metal cations capable of forming a water soluble fluoride. The composition is useful in reducing or preventing the inactivation of a water soluble ionic fluoride by an ionic abrasive material.
Patent JP-S60212185-A (JP)
Inventor: ANDOU TOSHIO
IPC: A63F7/02
Filed: 1984-04-09
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-H08273256-A (JP)
Title: Tape loading mechanism
Inventor: OZAWA MASANORI
IPC: G11B15/60
Filed: 1995-03-28
Abstract: PURPOSE: To prevent a tape from being damaged by supporting a guide slider with one slider pin freely slidable on a guide rail and mounting an upper arm on the guide slider while the degree of rotational freedom is restricted. CONSTITUTION: On the guide slider 23, one end of the arm is mounted on the slider pin 23a or a part of the guide slider 23 while the degree of freedom in the rotational direction is restricted. The guide slider 23 moves along a guide rail 11a while gradually increasing the winding of the magnetic tape 15 onto a helical post 18. Therefore, the magnetic tape 15 is not strongly twisted or not pushed onto a flange part of a rotary guide 17 with excessive force, then the magnetic tape 15 is prevented from being damaged.
Patent JP-S59196183-A (JP)
Inventor: MIYAHARA KAZUE
IPC: A47L11/00
Filed: 1983-04-21
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-H05232536-A (JP)
Title: Wavelength conversion device
Inventor: MISAWA SHIGEYOSHI
IPC: G02F1/37
Filed: 1992-02-18
Abstract: PURPOSE:To constitute a small-sized, lightweight, and inexpensive light source even when variation in the wavelength of a fundamental wave is suppressed within the permissible wavelength width of a wavelength converting element at all times by precisely varying the wavelength of the light source or varying temperature of the wavelength converting element if the wavelength of the fundamental wave emitted by the light source is different from designed wavelength owing to variation in ambient temperature, etc.. CONSTITUTION:A wavelength-stabilized laser diode in structure which generates no mode pop nearby the set wavelength of the fundamental wave of the wavelength converting element when the oscillation wavelength varies with temperature is used as the light source 1 which excites a converted wave by guiding the fundamental wave to the optical waveguide G2 of the wavelength converting element 8. Consequently, the wavelength of the fundamental wave is precisely controlled or the element temperature is adjusted so that the variation in the wavelength of the fundamental wave in the wavelength converting element 8 is suppressed within the permissible wavelength width at all times.
Patent JP-S61229896-A (JP)
Title: Production of des-n-methylerythromycin derivative
Inventor: YAMADA TOSHIRO
IPC: B01J25/00
Filed: 1985-04-03
Abstract: PURPOSE:To obtain the titled compound useful as an antibacterial agent, with simple procedure in high yield, by using a specific protected des-N- methylerythromycin derivative as a starting raw material and contacting the derivative with a platinum-group metal compound in the presence of formic acid, thereby eliminating the protecting group from the derivative. CONSTITUTION:The protected des-N-methylerythromycin derivative of formula I (R1 is H or OH; R2 and R4 are H or lower alkyl; R3 is lower alkyl; R5-R7 are 2-alkenyl-type residue) used as a starting raw material is made to contact with a platinum-group metal compound catalyst in the presence of formic acid (salt) (preferably organic amine salt of formic acid, such as diethylamine formate) preferably at 50-150 deg.C usually for 5min-24hr. The deprotection reaction takes place to give the objective compound of formula II. Preferably, a bivalent organic Pd compound such as palladium acetate is used as the above platinum-group metal compound catalyst in combination with a ligand such as triphenylphosphine, etc.
Patent JP-2000267179-A (JP)
Title: Video print playing device
Inventor: ASARI YUMIKO
IPC: G03B17/53
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To realize vivid photographing by changing a background in accordance with a photographing mode and to output a print in a state where a boundary line between a subject image and the background is made natural in a video print playing device. SOLUTION: A screen device 15 constituted of a long-length sheet 16 on which plural kinds of screens are drawn, rollers 17 and 18 for winding or rewinding both end sides of the sheet 16, and a driving motor for the rollers 17 and 18 is disposed at a position opposed to the front of a device main body through photographing space. The driving motor is driven and controlled by a control part 20 so that the screen in accordance with the photographing mode may be set in the photographic space at the time of photographing. Thus, even when the brightness of the periphery of a subject and photographic effects are changed according to the photographing mode, the subject image is vividly photographed by changing the background in accordance with the change.
Patent JP-H03269475-A (JP)
Title: Device for preventing deterioration of photosensitive body
Inventor: SHIMIZU TOMOHITO
IPC: G03G21/16
Filed: 1990-03-19
Abstract: PURPOSE:To prevent a body from being deteriorated by the harmful matter generated from an electrostatic charger by putting a shutter into an open position during the rotational driving of the photosensitive body and putting the shutter into a shut position during the stop of the driving. CONSTITUTION:The shutter 39 faces a photosensitive belt 7 and puts the surface of the belt 7 into a chargeable state while a main motor is held driven (while a driving wire 51 is held de-energized). The spacing between a grid plate 37 of the electrostatic charger and the belt 7 is held shut off by the shutter 39 while the main motor is held stopped (the driving wire 51 is held energized). The Nox sticking and remaining on the inside wall of a casing 31 of the electrostatic charger does not stick to the photosensitive belt 7 in this way even if the Nox gradually parts from the wall and falls while a laser printer is held stopped.
Patent JP-S52153079-A (JP)
Title: Damper
Inventor: MATSUMOTO KIYOSHI
IPC: F16F5/00
Filed: 1976-06-15
Abstract: PURPOSE:To obtainthe damper which generates the damping force of the desired magnitude even in the early period of strokes.
Patent JP-H0749091-A (JP)
Title: Compressor
Inventor: HISANAGA SHIGERU
IPC: F04C29/00
Filed: 1994-04-07
Abstract: PURPOSE:To provide a scroll type compressor for restricting inclination and motion in the axial direction of a shaft, of a bush for applying revolution to a movable scroll member, whereby it is operated with high accuracy for a long period. CONSTITUTION:A driving key 100a is formed integrally at the tip of a shaft 100 rotatably supported by a front housing 400. Meanwhile. a groove 101a fitted to the driving key 100a and receiving rotating drive force is formed on a bush 101. A balance weight 102 is integrally fixed to the bush 101a. A snap ring is provided at the tip surface of the driving key 100a, abutting against the end surface of the bush 101 so as to restrict the inclination and motion thereof in the axial direction of the shaft.
Patent JP-S51146687-A (JP)
Title: Timing device
Inventor: YONEDA KENJI
IPC: G05B19/02
Filed: 1975-06-11
Abstract: PURPOSE: A timing device in which a timing control is eliminated and standardization of timer device is available. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51146423-A (JP)
Title: Process for preparation of polymerizable blocked isocyanate
Inventor: TANAKA EIJI
IPC: C07C239/00
Filed: 1975-06-12
Abstract: PURPOSE: Polymerizable blocked isocyanate, useful as the paint with high solid content, is prepared by adding the polymer containing OH groups to at least one free isocyanate group in a polyisocyanate and by adding a blocking to the residual group. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06280257-A (JP)
Title: Mounting method of end board hardware to reinforced cage and device used therefor
Inventor: YABUUCHI SADAO
IPC: E02D5/30
Filed: 1993-03-29
Abstract: PURPOSE:To automate mounting of an end board hardware to the end of a reinforced cage used for a core of a concrete pile, etc. CONSTITUTION:A reinforced cage K is supplied to a work set position, a main reinforcement end is positioned in the direction of the axis and in the circumferential direction and is maintained by a positioning holder H, and an end board hardware T positioned in an end board positioning device G by corresponding therewith is chucked with an end board chuck device connected to a hand Ra 1 of a robot Ra. The robot is operated and is moved to the front of the reinforced cage K held in a work set position by the positioning holder H, and a clamping hole having the end board hardware T is so opposed that it is fitted to a position of the main reinforcement. In addition, a heading section of the main reinforcement end is interlocked with the clamping hole of the end board hardware by advancing and rotating the hand together with the end board chuck device.
Patent JP-S54161671-A (JP)
Title: Preparation of polyolefin foam
Inventor: FUKUSHIMA NOBUO
IPC: C08J9/12
Filed: 1978-06-09
Abstract: PURPOSE: To prepare a foamed polyolefin having excellent heat resistance, low density, and fine bubble structure, by extruding a mixture comprising a crystalline polyolefin resin, a specific monoolefin copolymer elastomer, a nucleus-forming substance and a volatile foaming agent, to a low pressure atmosphere.  
     CONSTITUTION: (A) 100 parts by weight of a resin mixture comprising (a) 95-20 wt% of a crystalline polyolefin resin having a density of ≥ 0.945 g/cm 2 , e.g. high density polyethylene, polypropylene, etc., and (b) 5-80 wt% of a partially cross- linked elastomer composed of two or more monoolefins and having a gel fraction of ≥ 40 wt% measured by immersing in cyclohexane at 25°C for 48 hours, is mixed with (B) 0.01-5 parts of a nucleus-forming substance such as talc, and molten and plasticized in an extruder. The composition is added with (C) 5-50 parts of a volatile foaming agent having a critical temperature higher than the extrusion temperature, and extruded into a low pressure atmosphere while cooling the extrudate to obtain the objective foamed article. 
     COPYRIGHT: (C)1979,JPO&Japio