baber/WOPTO huggingface dataset:
Patent JP-H05270669-A (JP)
Title: Sheet storage member drive unit for image forming device
IPC: B65H1/26
Filed: 1992-03-26
Abstract: PURPOSE:To perform the mounting and pulling-out of a sheet tray easily even by manual operation in the sheet storage member drive unit of an image forming device, such as a motor-driven tray device. CONSTITUTION:In a motor-driven tray device, a first sensor 13 is provided to detect a sheet tray 7 being in the mounted position, and a second sensor 16 is provided to detect the sheet tray 7 being in the pulled-out position. A control device is further provided to drive the sheet tray 7 in the pulled-out direction at the time of detecting the sheet tray 7 being pulled out by hand from the mounted position by the first sensor 13 and to drive the sheet tray 7 in the mounted direction at the time of detecting the sheet tray 7 being pushed in by hand from the pulled-out position by the second sensor 16.
Patent JP-H0587524-A (JP)
Title: Optical measuring device
Inventor: EICHI II UORUDENMAIAA
IPC: G01B11/00
Filed: 1992-03-26
Abstract: PURPOSE: To improve the measuring accuracy of an optical measuring instrument for measuring the interval between two surfaces by providing light source means which output three light beams having different wavelengths, a reference beam/ output beam separating means having a deflecting means, a beam coupling means, and an optical path difference detecting means. CONSTITUTION: An optical fiber 16 spatially filtrates light rays emitted from laser diodes 12 and 14 and makes the fitting of the optical system 18 of an interferometer easier. The light from the fiber 16 is condensed on the surface of an object through an optical system 17 and separated into an object beam(OB) and reference beam(RB). The beam RB is directed to a mirror 18a connected to a piezoelectric transducer 18b through a reflecting mirror 19. The mirror 18a is vibrated by means of the transducer 18b and adjusts the phase of a beam R13. The light from the optical system 18 is analyzed after the light is reversely passed through the fiber 16 and further passed through a polarization beam splitter 30. The light is separated by means of a diffraction grating 20. Detectors 22, 24, and 26 are separately arranged to detect the intensities of three wavelengths.
Patent JP-S54159809-A (JP)
Title: Picture information reader
Inventor: KAWAMURA NAOTO
IPC: H04N1/19
Filed: 1978-06-07
Abstract: PURPOSE: To improve resolution by distributing an optical image, which is extracted from a part of an object, to plural positions and generating a signal obtained by delaying one of the picture signal and adding it to the other in the picture information reader.  
     CONSTITUTION: This reader is constituted by image pickup element 5 which is constituted by arrays 18 and 18' consisting of photo diode arrays, etc., and converts an optical image distributed to plural positions to a picture signal, analogue delay circuit 22 which delays the output of array 18' by 1/2 clock, adder circuit 21 which adds both signals, and drivers 20 and 20' which drives arrays 18 and 18' synchronously with pulses transmitted from clock pulse generator 19. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62227315-A (JP)
Inventor: OGAWA KIMIYA
IPC: A61B5/0408
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-S55161892-A (JP)
Title: Heat-treatment of coal
Inventor: ITOU YOSHIBUMI
IPC: C10L9/08
Filed: 1979-06-04
Abstract: PURPOSE: To highten the calorific value per unit weight, by converting low-carbon content, high-equilibrium moisture content and highly hygroscopic coal into lowly hygroscopic coal by rapidly heating the highly hygroscopic coal with high-temperature gas and then, rapidly cooling the heated coal.  
     CONSTITUTION: In drying and heat-treating highly hygroscopic coal having a carbon content as low as about below 80% (dry ash-free base) and an equilibrium moisture content as high as about more than 5wt%, with high-temperature gas, the coal is rapidly heated to the final heating temperature of 300W500°C, at a rate of rise of temperature, of at least 100°C/min, and then, the heated coal is rapidly cooled to 250°C or below, at a rate drop of temperature of, at least 50°C/min. Thereby, a tar component which exudes to the surfaces of coal through micropores of coal by the action of pyrolysis of coal is not evaporated and solidified to pulg the micropores. Consequently, the high hydroscopicity of the coal is reduced by decrease in the specific surface area of the coal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06318134-A (JP)
Title: Data input device
Inventor: TAKABE ATSUSHI
IPC: G06F3/0338
Filed: 1994-03-15
Abstract: PURPOSE:To hold the data input device in one hand and to easily input much data by the motion of a finger tip of one hand by mounting a movable instruction part in which a magnet is assembled on a main body fixed plate, moving the movable instruction part from the center position to an index direction in the peripheral area, placing a movable instruction detection switch in operation with a magnetic force and sending an electric signal out. CONSTITUTION:A printed board 2 is fixed to the bottom part of the opening part in the top surface of the main body of the data input device, a fixed part magnet 4 is fixed at the center position of the printed board 2, and plural movable instruction detection switches 3 which send an input signal are arranged in the peripheral area of the fixed part magnet 4. Then the movable instruction part A in which the fixed part magnet 4 and the magnet B to be magnetized are assembled is mounted on the top surface of the main body fixed plate 1 which covers the opening part. When the movable instruction part A is pressed and moved toward the index, the movable instruction detection switches 3 operate detecting the magnetic force of the magnet B and output the input signal to a computer. When the depressig force to the movable instruction part 3 is reduced, the movable instruction part A moves to the center position of the main body fixed plate 1.
Patent JP-H06284194-A (JP)
Title: Private branch electronic exchange
Inventor: SOEDA NORIKO
IPC: H04M3/42
Filed: 1993-03-29
Abstract: PURPOSE:To raise the attention of a setting person by sending a designating time tone signal to the setting person while interrupting into speaking at the designated time even when a set extension is in speaking, displaying a message showing to the effect of the designated time on the display of a telephone set and increasing volume without interrupting B.G.M. even it turns to the designated time while the set extension is just in listening to the B.G.M. CONSTITUTION:This device is provided with a set extension storage means 9 for storing the set extension, a tone signal generating means 19 for sending the designated time tone signal to a telephone set 2 at the designated time even when the set extension is in speaking, a message display means 18 for displaying the message reporting to the effect of the designated time to the display of the telephone set 2 of B.G.M. sending means 13 for hearing the B.G.M. by the extension, and electronic volume 14 for automatically increasing the volume of the B.G.M. without interrupting the B.G.M. when it turns to the designated time while listening to the B.G.M.
Patent JP-H04281634-A (JP)
Title: Signal processor
Inventor: SUGIHARA MASAHIRO
IPC: H04B3/02
Filed: 1991-03-08
Abstract: PURPOSE:To easily connect an effector such as an equalizer circuit to a signal transmission line 22. CONSTITUTION:An insertion jack 26 is provided in a signal transmission line. The insertion jack 26 is a stereo jack to which a contact 41 is added. The contact 41 connectes a signal transmission line when no plug inserted and interrupts the signal transmission line when a plug is inserted. An input output jack 43 of the same structure as a stereo jack is connected to an equlizer circuit 42. A stereo plug 47 is inserted into the insertion jack 26 and a stereo plug 48 is inserted into the input jack 43, then the equalizer circuit 42 is connected in series with the signal transmission line 22.
Patent JP-S61229879-A (JP)
Title: Novel method for producing 1-substistuted-aryl-1,4-dihydro-4-oxonaphthyridine derivative or salt thereof
Inventor: TODO YOZO
IPC: A61P31/04
Filed: 1985-04-03
Abstract: PURPOSE:To produce the titled compound having strong antibacterial activity against Gram-positive bacteria and Gram-negative bacteria in high yield, by reacting a 1,4-dihydro-4-oxonaphthyridine derivative with a specific amine. CONSTITUTION:The objective compound of formula II can be produced by reacting the compound of formula I (R<1> is H or carboxyl-protecting group; R<2> is azido, arylthio, alkylsulfinyl, arylsulfinyl, alkanesulfonyl, arenesulfonyl, etc.; X is H or F) or its salt with the compound of formula R<3>H (R<3> is 3- aminopyrrolidinyl which may be protected at the amino group or piperazinyl which may be protected at the imino group) preferably in the presence of an acid acceptor at 0-100 deg.C. The starting compound of formula I is novel and can be produced by using the compound of formula IV, e.g. N-(2,4- difluorophenyl)-amidinoacetic acid ethyl ester as a starting raw material.
Patent JP-S60242191-A (JP)
Inventor: PEETERU HEEFURINGU
IPC: B65G39/20
Filed: 1985-04-03
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-S58186500-A (JP)
Title: Scale inhibitor
Inventor: KITAGAWA AKIO
IPC: C02F5/12
Filed: 1982-04-24
Abstract: PURPOSE:To provide an effect of inhibiting scale at low concn. and to remove the deposited scale easily, by compounding a condensation product consisting of melamine, formaldehyde and sulfonic acid group thereby preparing a scale inhibitor. CONSTITUTION:Melamine, formaldehyde and a material for supplying a sulfonic acid group such as sulfite are subjected to condensation reaction in an aq. medium at, for example, 1:(2.2-3.2):(0.3-1.2) molar ratios of melamine, formaldehyde and sulfonic acid group, whereby sulfonated melamine formalin condensation product is obtained. The sulfonated melamine formaldehyde condensation product alone provides a substantial effect of scale inhibition and it is also possible to use the same in conjunction with the other dispersant, disinfectant, defoaming agent, etc. such as naphthalene sulfonic acid formaldehyde hcondensation product, tannin, methylene bisnaphthalene sulfonic acid, polyacrylic acid or the like.
Patent JP-H05257239-A (JP)
Title: Image forming method
IPC: G03C5/29
Filed: 1991-03-11
Abstract: PURPOSE:To enable a development inhibitor convertible into a compound superior in storage stability and small in inhibiting tendency, to be rapidly released by processing the silver halide photosensitive material containing a specified compound with a specified developing solution containing a sulfite. CONSTITUTION:The silver halide photographic sensitive material containing the compound represented by formula I is processed with the developing solution of pH9-12 containing the sulfite in a concentration of 0.2mol/l. In formula I, ED is a group to be allowed to release groups of Time and after this by reaction with the oxidation product of a developing agent; Time is a divalent group releasing (Link)s-Het from being released; Link is a divalent group having hetero atoms and one of those combines with Time: each of (t) and (s) is 0 or 1; Het is a group of formula II; each of X1-X3 is H or a univalent group; and Z is an atomic group necessary to form a 5- or 6-membered N-containing hetero ring, such as 4-nitroindazolyl derivative ring.
Patent JP-S52153902-A (JP)
Title: Preparation of hexamethylenediamine
Inventor: SUZUKI YOSHIAKI
IPC: C07C209/34
Filed: 1976-06-14
Abstract: PURPOSE: The title compound, useful as raw materials of nylon 66, is industrially prepared by the reaction of 2-nitrocyclohexanone with hydrogen and ammonia in the presence of nickel or cobalt as a catalyst. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61229082-A (JP)
Inventor: IIDA TOMIO
IPC: E05D15/50
Filed: 1985-04-01
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-H03272199-A (JP)
Title: Attaching structure for cover
Inventor: YAGINUMA SATOSHI
IPC: H05K5/03
Filed: 1990-03-22
Abstract: PURPOSE:To enable a case to be easily mounted and lessened in mounting time by a method wherein a cover is mounted on an electronic equipment case with a screw in a detachable manner, and a guide metal piece is provided to the cover which guides the screw concerned. CONSTITUTION:A hole 1' which a male screw 3 penetrates is provided to a cover 1, a guide hole 4' which guides the screw 3 is provided to a body metal piece 4, and a dislocation preventing washer is fitted to the screw 3. By this setup, the screw 3 is made to move facing in a certain direction and prevented from falling off from the cover 1. A receptacle piece 7 to which a female thread 8 is provided is mounted on a frame 2, and a cone-shaped guide 9 is provided to the opening of the female thread on a surface side. By this constitution, when the cover 1 is mounted on the frame 2, the tip 3 of the screw 3 is made to move along the guide 9 provided to the receptacle piece 7 and coincident with the thread 8. Therefore, the cover 1 can be easily mounted.e along the guide 9 grovided to the receptacle piece 7 and coincident with the thread 8. Therefore, the cover 1 can be easily mounted.
Patent JP-S54159820-A (JP)
Title: Bias adjustment circuit of braun tube
Inventor: SHIMA HIDEAKI
IPC: H04N5/68
Filed: 1978-06-07
Abstract: PURPOSE: To make a faithful signal transmission possible by inserting bias adjusting transistors, which share load resistances with output transistors, in parallel to output transistors and performing the adjustment of bias voltages by these inserted transistors.  
     CONSTITUTION: Bias adjusting transistors Q 5 , Q 6  and Q 7  are connected in parallel to red, green and blue output transistors Q 1 , Q 2  and Q 3  so that load resistances R 1 , R 2  and R 3  may be shared load resistances. Then, even if bias adjustment is performed by variable resistances VR 1 , VR 2  and VR 3 , collector currents of transistors Q 1 , Q 2  and Q 3  are always fixed, and the gain band width product in transistors Q 1 , Q 2  and Q 3  can be always set to the same value, thus making a faithful signal transmission possible. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10268515-A (JP)
Title: Photosensitive colored composition and manufacture of color filter
Inventor: TAMURA AKIRA
IPC: G03F7/40
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive colored composition for color filter capable of attaining high throughput and high yield and good resistance to chemicals without heat treatment after forming a colored pattern, and the method for manufacturing the color filter by using this composition by usinga specified acrylate resin. SOLUTION: The photosensitive colored composition to be used comprises the acrylate resin having at least one kind of radically polymerizable multiple bonds and epoxy groups and chloromethyl groups on the side chains, and a polyfunctional acrylate monomer, a photoradicalgenerator, and a pigment. The colored pattern high in resistance to chemicals can be formed by forming a colored pattern on a transparent substrate, and then, exposing and developing it, and then, irradiating the whole pattern with electron beams and repeating it by the number of necessary colors, to cross-link between the molecules of the acrylate binder and to allow the free nonpolymerized polyfunctional monomer groups to react nearly to 90%.
Patent JP-H08257960-A (JP)
Title: Method and device for controlling system of robot
Inventor: MUTO NOBUHIRO
IPC: G05B19/18
Filed: 1995-03-28
Abstract: PURPOSE: To eliminate the need for a three-dimensional position measuring device and the like by obtaining only information about the representative point of a subject for reference work, the coordinate values on a sensor coordinate system of an operation characteristic point on the subject for reference work, and the position and attitude of the end effector of a robot, as information about the position of a sensor attached to the end of the robot's arm. CONSTITUTION: A control system of a robot A, which is provided with an actuator 7 for driving each joint and an encoder 8 for detecting the rotation angle of each joint, has a robot instruction system D to which the course of an end effector at an arm end is input as instruction and which then drives a group of actuators following the course given. The control system also includes an arm-end data system E which calculates arm end position/attitude data based on the count of outputs of the encoder 8. The control system further includes a sensor operation characteristic point detecting system F which controls the calibrations of the position and attitude of a sensor C at the arm end to detect data about the operation characteristic point of a subject to be worked, and the control system uses an arithmetic storage system G to perform the required arithmetic based on the data obtained.
Patent JP-H09261392-A (JP)
Title: Image reading device and image forming device
Inventor: SAITO MASAAKI
IPC: G03B27/62
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To restrict a whole original surface to be flat by permitting an open/ close material to be slidable as against a device mainbody in accordance with the thickness of an original. SOLUTION: A press plate is provided with the damper mechanism of springs and cams in hinges 19a, 19b and a supporting leg 21 receives force in an arrow D direction with a press plate rotary center shaft 2d as a center when the press plate is closed in order to prevent the press plate from closing by its weight. Therefore, the supporting leg 21 is supported by frames 23a and 23b in a normal usage state and also the press plate can vertically move via bearings 22a and 22b as against the mainbody 20 within the range of the supporting leg 21. When a book original is placed and the press plate is closed, the press plate is slid upwards and presses the whole original surface to be flat so that useless force is not activated to original stand glass.  The center binding part of the book original is also adhesive to original stand glass so as to be out of the focus depth of an adhesive image sensor and a reading image is not disturbed.
Patent JP-H05232814-A (JP)
Title: Toner concentration setting method and toner concentration control method
Inventor: NOGUCHI YUKIO
IPC: G03G15/08
Filed: 1991-04-02
Abstract: PURPOSE:To stably maintain toner concentration at an appropriate value by setting and controlling the toner concentration of initial developer in a developing device according to rotational speed of the developing device. CONSTITUTION:The rotational speed of the developing device can be changed by B/W normal copying mode and B/W editing copying mode, and threshold value data for toner concentration control is derived by providing each of the B/W normal copying mode and the B/W editing copying mode with toner concentration setting control mode and measuring the toner concentration of the developer in the developing device ion this mode. Then, the toner concentration of the initial developer in the developing device is set and controlled according to the rotational speed of the developing device. Therefore, excessive image density and ground soiling due to abnormal increase in the toner concentration, deficiency in image density due to toner scattering or reduction in the toner concentration or generation of carrier sticking to a photosensitive body 1 can be prevented even when the output characteristic of the toner concentration sensor 29 is varied when the fluidity of the developer within the developing device is varied due to variation in the rotational speed of the developing device.
Patent JP-S55162017-A (JP)
Title: Induction type level indicator
Inventor: OKADA SATOSHI
IPC: G01F23/26
Filed: 1979-06-06
Abstract: PURPOSE: To prevent easily the effect of the ambient temperatue of the probe to the accuracy of measurement, by obtaining previously the differential voltage to the ambient temperature in the state under which no bias voltage exists.  
     CONSTITUTION: Level gage probe 1 containing exciting coil 3 plus detecting coils 4 and 5 is soaked into the conductive liquid, and thus coil 3 is excited by AC power source 6. The output voltages Vl 1  and Vl 2  obtained from coils 4 and 5 are rectified at rectifiers 10 and 10' through AC amplifiers 8 and 8' plus BPFs 9 and 9' each. Then the voltage obtained by applying bias voltage VS of the opposite polarity to those rectification outputs is sent to subtracting machine 11 to produce differential voltage ΔV d . This differential voltage is sent to comparator 12' along with the voltage obtained by applying voltage VS to the voltage of rectifier 10' to be compared with an optional threshold level. The outputs of comparators 12 and 12' are sent to logic circuit 13 to decide whether the liquid level is at the fixed position or not. Then the decision signal obtained through circuit 13 is sent to display unit 14 for display. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58186186-A (JP)
Inventor: SHIMAZAKI YUKIO
IPC: H05B3/14
Filed: 1982-04-26
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-S56166072-A (JP)
Title: Ink jet recorder
Inventor: HATSUTORI YOSHIFUMI
IPC: B41J2/19
Filed: 1980-05-26
Abstract: PURPOSE:To prevent the recede of a meniscus at the tip of an orifice due to oscillations and generation of bubbles in an ink feeding system, by arranging all of or part of an ink tank, an ink feeding passage and an ink jet head on oscillation catching tables. CONSTITUTION:In an ink-on-demand type ink jet recorder, at least the ink tank 2 or all of the ink jet head including a head 3 and the ink feeding pipe 4 are arranged on the oscillation catching tables 10, 15. Accordingly, when the ink jet recorder is in operation, the oscillations are not transmitted to the ink tank and so on, generation of bubbles in the ink due to the oscillations is prevented, and therefore disturbance of discharge of the ink is prevented. The oscillation catching tables preferably have a porous structure of polyurethane, polyethylene, polystyrene, polypropyrene, and the like. Alternatively, the oscillation catching table may comprise two plates with oscillation damping spring means therebetween.
Patent JP-H08267500-A (JP)
Title: Acrylic film laminated injection molding
Inventor: NAKAGAWA KAZUHIKO
IPC: B29L9/00
Filed: 1995-03-28
Abstract: PURPOSE: To obtain a low-cost injection molding which easily has a coating film having sufficient thickness and has senses of high grade and depth and an excellent surface external appearance. CONSTITUTION: This acrylic film laminated injection molding is obtained by heating an acrylic film and then vacuum molding it in a mold having a vacuum evacuating function. In this case, the heating temperature is preferably the temperature for softening the film or higher. Thus, when a three-dimensional shape is given to the film by the vacuum molding, the film has a plenty of elongation at the time of high temperature, and is vary advantageous. After the three-dimensional shape is given by the vacuum molding, the film by the injection molding is melted to be integrated with a base material resin. The base material resin is necessary to be melted and sticked to the acrylic film, and preferably the resin which contains ABS resin, AS resin, polycarbonate resin, vinyl chloride resin or these resins as main ingredients.