baber/WOPTO huggingface dataset:
Patent JP-H1165316-A (JP)
Title: Image processor and control method thereof
Inventor: TOMINAGA HIDEKAZU
IPC: G03G21/14
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To precisely register color component images by initializing the counter of a top signal generating part, with the detection signal of a sensor for indicating the passage of a top position detecting flag installed on an intermediate transfer drum. SOLUTION: A CPU 1 initializes the counter of the top signal generating part 10, with a top signal, after the turning on of power or resetting of a device are detected by a power ON detecting part 6 and a specified time needed to stabilize the operation of each part of the device lapses. The counter clocks the time corresponding to one rotation of the intermediate transfer drum 4, after the rotation of a drum motor 2 is started, to electrically generate the top signal supplied to a printing control part 9 and the CPU 1. Further, the counter of the top signal generating part 10 is initialized with the detection signal of the sensor 5' for indicating the passage of the top position detecting flag installed on the intermediate transfer drum 4, after the power is turned on or the device is reset.
Patent JP-S60121006-A (JP)
Title: Rolling method of l-beam
Inventor: TANAKA MINORU
IPC: B21B1/09
Filed: 1983-12-05
Abstract: PURPOSE:To reduce the time required for rearranging rolls and to improve productivity by rolling a material into a prescribed L-beam with the aids of common rolling rolls by a combination of 3-axes mills and 4-axes mills. CONSTITUTION:A flat-sheet-shaped blank material 1 is finish-rolled by a row of rolling mills consisting of 4-axes mills A0, A1-2 and 3-axes mills B1-2, BF through the initial and middle rolling stages. The original-form part (m) of a crest of steel shape is projectingly formed at the central part of the width direction of material 1 by the 4-axes mill A0, in the initial stage of rolling. And in the middle stage of rolling, the toe shape and the material width are prepared by the 3 and 4-axes mills B1-2, A1-2, and the material 1 is subjected to rolling reduction of area while securing the growth of flesh in the original-form part (m). Further, in the finish rolling, the material 1 is rolled into an L-beam having optional side-length and thickness by the mill BF.
Patent JP-H0544058-A (JP)
Title: Surface treated al or al-alloy material excellent in workability
Inventor: SATO HIROSHI
IPC: C23C30/00
Filed: 1991-08-13
Abstract: PURPOSE:To prevent peeling of a plating film during working by forming a Zn-base plating layer on the surface of an Al (alloy) material under specified conditions of the diffraction intensity of the Zn and the build-up amt. of the plating. CONSTITUTION:A Zn-base plating layer is formed on the surface of an Al (alloy) material. The Zn plating layer is formed so that it has the crystalline orientation of >=0.6 intensity ratio for two planes (expressed by formula I) by X-ray diffraction and <=5g/m<2> build-up amt. of plating. If the X-ray diffraction intensity ratio is <0.6, the crystalline orientation of the dominant slip plane in the Zn plating layer causes dislocation during working to decrease the plastic deformation property. If the build-up amt. of plating exceeds 5g/m<2>, a Zn plating layer of desired orientation is hardly obtd. Thus, the workability of the plated material can be improved and peeling of the plating layer during working can be prevented.
Patent JP-H0871549-A (JP)
Title: Oil skimmer
Inventor: MATSUMOTO FUMIO
IPC: C02F1/40
Filed: 1994-08-30
Abstract: PURPOSE: To efficiently recover the floating oil washed out of the washing soln. tank of a washing apparatus at the time of washing, to facilitate the maintenance work of a recovery device and to enhance recovery workability. CONSTITUTION: The oil-water separator 23 taking in the mixed liquid of oil and a liquid floating in a liquid tank S1 to recover oil is provided and the fixed suction pipe 11 taking in the mixed liquid is vertically provided. A movable suction pipe 13 having a mixed liquid suction poret 14 provided to the leading end part thereof is fitted to the upper part of the fixed suction pipe 11 in a freely slidable manner. A float 15 is connected to the movable suction pipe 13 so that the mixed liquid suction port 14 of the movable suction pipe 13 is adjusted so as to slightly sink from the surface of the liquid stored in the liquid tank S1.  The base end part of the fixed suction pipe 11 is allowed to communicate with the base end part of the mixed liquid emitting pipe 18 supplying the mixed liquid to the oil-water separator 23 and a compressed air supply means 22 ejecting compressed air into the mixed liquid emitting pipe 18 is connected to this communication part and the mixed liquid is sucked into the oil-water separator 23 to separate the oil and the liquid.
Patent JP-S61109410-A (JP)
Inventor: UEDA YOSHIHIRO
IPC: H02G5/06
Filed: 1984-11-01
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-H0869167-A (JP)
Title: Detecting circuit for residual amount of toner
Inventor: NAKANO MAKI
IPC: G03G15/08
Filed: 1994-08-30
Abstract: PURPOSE: To precisely detect the remaining amount of toner in a toner container with a simple circuit constitution by separating only the basic wave components of a system clock generates in an antenna electrode arranged in the toner container and detecting the amplitude of the basic wave components. CONSTITUTION: The system clock from a system clock generator 10 is shaped in waveform, only fundamental frequency components are taken out from a rectangular wave having a prescribed amplitude and high frequency components are cut to obtain a sine wave, which is added to a bias wave from a developing bias generator 20 by an adder 13. An attenuator 45 is set so as to be a reference signal equal to the antenna electrode output signal of a developing unit 35 at the time when the amount of the toner in the toner container is decreased to a threshold limit value. Therefore, when a comparing means 59 compares the antenna electrode output signal with the reference signal, the fact that the remaining amount of the toner reaches the limit value is detected.
Patent JP-H0656910-A (JP)
Title: Continuous production of polymer by anionic polymerization
Inventor: NAGASAWA MITSURU
IPC: C08F2/00
Filed: 1992-08-05
Abstract: PURPOSE:To produce a polymer having a very narrow mol.wt. distribution, i.e., one having a polydispersity index of about 1.2 or lower, by continuous anionic polymn. CONSTITUTION:A soln. of an anionically polymerizable monomer and a soln. of an anionic polymn. initiator, premixed, if necessary, by impingement mixing, are mixed in a static mixer 1 and the resulting mixture is fed into a polymerizer (a reactor 2a), where it is polymerized in the process for the continuous production of the polymer by anionic polymn. wherein the monomer soln. and the initiator soln. are continuously fed into the reactor and, simultaneously, the polymer is taken out of the reaction system.
Patent JP-S59118018-A (JP)
Inventor: WATARI SHIGENOBU
IPC: A01G1/04
Filed: 1982-12-23
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-S6382308-A (JP)
Title: Inclination measuring method
Inventor: NAKAMURA YASUMASA
IPC: G01B11/26
Filed: 1986-09-26
Abstract: PURPOSE:To measure the inclination of an object with good accuracy, by a method wherein image data is compressed in the longitudinal and lateral directions of a picture and the inclination of the line element in the compressed region is calculated to be divided by compression magnification. CONSTITUTION:The analogue signal from a TV camera 3 is converted by an A/D converter 5 and one frame of the digital signal obtained is stored in a frame memory 6 and the image picked up is monitored by the CRT monitor 7 connected to the frame memory 6. An operational processing apparatus 8 takes in the image data stored in the memory 6 and compressed in the longitudinal or lateral direction of a picture to calculate the inclination of the line element in the compressed region. Then, by dividing the inclination calculated by compression magnification, real inclination can be obtained. The value of the inclination can be displayed by sending an operational result to a printer 14.
Patent JP-H0393251-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MIYAGAWA SEIICHI
IPC: H01L21/301
Filed: 1989-09-06
Abstract: PURPOSE:To predetermine cut lines accurately by a method wherein cut marks are provided on a semiconductor wafer. CONSTITUTION:Not only on the circumferential part but also over the center part of a wafer 1 on which a number of cells 2 are formed, cut identification marks 8 are provided along the y-direction intermittently for every two cells which compose a pair. If X-direction cut lines are provided between the intermittently provided marks 8 and Y-direction cut lines corresponding to the marks 8 are provided, the cut lines can be provided accurately and the cell pairs having excellent circumferential parts can be cut out of the wafer.
Patent JP-H1168218-A (JP)
Title: Laser
Inventor: IMAI HIROFUMI
IPC: H01S3/139
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a laser wherein displacement in oscillation light axis is automatically prevented. SOLUTION: Relating to a laser wherein a total reflection flat mirror 14 of an optical resonator 12 is so held that laser beam irradiation position may be adjusted, a beam splitter 41 for deflecting a part of laser beam LB from an oscillation light axis while the shape of laser beam LB is maintained on the out-going side of a laser oscillator, a laser light detector 51 for detecting such laser beam SB as deflected from the oscillation light axis, and a control device 61 wherein an oscillation light axis position is obtained based on the detected beam, such control signal as to position the oscillation light axis within a pre-set tolerable range is obtained, and the control signal is outputted to the total reflection mirroe holding device 21, are provided.
Patent JP-H1077522-A (JP)
Title: Oiling nozzle
Inventor: SUGIMOTO TETSUYA
IPC: D01D5/096
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an oiling nozzle capable of reducing resistance to sliding, satisfactorily guiding a fiber and controlling attaching amount of oil by detachably installing a guide pin made of ceramic while keeping a space for scraping oil on the outside of a guiding groove. SOLUTION: This oiling nozzle has a guiding groove 11 of a fiber 20 and an oil feeding hole 12 opened on the inlet side of the guiding groove 11 and is made of ceramics. The nozzle detachably installs a guide pin 15 made of ceramics in a state in which a space D for scraping oil is kept on the outlet side of the guiding groove 11. Furthermore, the guide pin 15 is preferably fixed by inserting the pin into an attaching hole 16 and packing an adhesive into a stepped part 16a of the attaching hole 16.
Patent JP-H0895152-A (JP)
Title: Holding frame for camera
Inventor: TANIGUCHI TOSHIBUMI
IPC: G03B17/56
Filed: 1994-09-26
Abstract: PURPOSE: To make a camera to be convenient for/displaying and carrying by forming a frame having a shape so as to hold the outer peripheral corner parts of a camera main body with synthetic resin molding and by forming projectingly a knob on the frame as well. CONSTITUTION: The holding frame in the shape so as to hold the outer peripheral corner parts of the camera main body 1 is structured to open/close the front and rear frames 2 and 3 by integral molding with the synthetic resin. As the synthetic resin, for instance PP resin is used to make the holding frame flexible. When the holding frame is fitted to the camera, first, a connecting part 6 is opened to open the front and rear frames 2 and 3 and sandwitches the camera main body 1 inbetween. Each constituting piece of the frames 2 and 3 is formed like a hook in a cross-section and in the shape along with each side of the outer peripheral corner parts 8 of the main body 1, so that the frames 2 and 3 can be mounted to surely hold the main body 1. Further, the knob 8 is formed projectingly on the side part of the front frame 2.
Patent JP-H0678186-A (JP)
Title: Electronic view finder
Inventor: IWAI NOBUO
IPC: H04N5/225
Filed: 1992-08-28
Abstract: PURPOSE:To suppress the generation of blooming and to expand a dynamic range by including a high luminance signal compressing circuit in a video signal processing circuit. CONSTITUTION:An input video signal is inputted to a peaking circuit 2 through a contrast adjusting circuit 3 to increase the sharpness of an image and then inputted to an image amplifier circuit 3. A DC component of the video signal is regenerated by a DC regenerating circuit 4 and inputted to a high luminance signal compressing circuit 6. The circuit 6 compresses the high luminance part of the video signal to suppress blooming due to excess luminance. Thereby an electronic view finder for a television camera with fine picture quality can be obtained even in the case of using it outdoors.
Patent JP-S60122873-A (JP)
Inventor: SUZUKI NAMIHEI
IPC: F25D11/00
Filed: 1983-12-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59123741-A (JP)
Title: Hot-rolled high-tension wire rod requiring no heat treatment
Inventor: NAKAHARA TAKESHI
IPC: C22C38/20
Filed: 1982-12-28
Abstract: PURPOSE:To improve the workability and to reduce ununiformity in the tensile strength by hot rolling a steel contg. specified amounts of C, Si and Mn and having its carbon equiv. in a specified range including the desired middle value and by carrying out coiling at a specified temp. and cooling from the coiling temp. to a specified temp. at a specified cooling rate or below. CONSTITUTION:A steel consisting of, by weight, 0.17-0.4% C, 0.1-0.5% Si, 0.5-5% Mn and the balance Fe with inevitable impurities and having its carbon equiv. Ceq [Ceq=%C+1/5(%Si+%Mn) (where each %element is the wt% of the element)] in the range of the desired middle value + or -0.04 is hot rolled, coiled at <=850 deg.C, and cooled from the coiling temp. to 600 deg.C at <=5 deg.C/sec cooling rate. By the cooling a ferrite-pearlite structure is formed.
Patent JP-H0565642-A (JP)
Title: Reactive sputtering apparatus
Inventor: YAMANISHI HITOSHI
IPC: H01J37/34
Filed: 1991-09-10
Abstract: PURPOSE:To provide a reactive sputtering apparatus suppressing the reduction in the thin film forming rate in reactive sputtering used for the manufacturing process of semiconductors, the materials for electronic parts or the like. CONSTITUTION:The feeding places of a reactive gas 6 and an electric discharge gas 5 are separately provided, and a target 7 is provided with plural pores 20 as well as the electric discharge gas 5 is fed from the erosion area 13 of the target 7 via the above pores, by which the major part of the gas contributing to plasma by magnetron electric discharge formed in the vicinity of the surface of the target 7 is formed into the electric discharge gas 5 to prevent the release of sputtering particles. Because compounds of the target material and the reactive gas 6 are made compound thin film can be suppressed.
Patent JP-H0784461-A (JP)
Title: Device for separating paper after transfer
Inventor: SUZUKI SEIICHI
IPC: G03G15/14
Filed: 1993-09-16
Abstract: PURPOSE:To separate a sheet-like image carrier after a toner image is transferred from a photosensitive body. CONSTITUTION:A projecting member 13 whose cross-section in the passing direction of a paper sheet is curved projectingly is provided in a position to face an image carrying rear surface, when the surface reverse to the surface holding the toner image of the image carrier 4 is defined as the image carrying rear surface, on the downstream side in the passing direction of the paper, when viewing from a transfer member 3 transferring the toner image on the surface of the photosensitive body 2 on the sheet-like image carrier 4 such as the paper and an OHP sheet. The projecting member 13 has multilayered structure having at least two layers of an insulating layer 11 and a conductive layer 12 in order from the surface and the voltage of a polarity opposite to that of a charge supplied to the image carrying rear surface from the transfer member 3 is impressed to the conductive layer 12 at the time of grounding or transferring. Simultaneously, the width in the passing direction of the paper of the projecting member 13 is >=3mm and in the cross-section in the passing direction of the paper of the projecting member 13, at least the surface coming into contact with or approaching the image carrier 4 has a smooth radius surface.
Patent JP-S6383544-A (JP)
Title: Control device for hot water feeder
Inventor: MURAKAMI HIROKUNI
IPC: F23N5/14
Filed: 1986-09-29
Abstract: PURPOSE:To conform the output value of a feedforward control means to the heating load of a hot water feeder by causing a burning adjuster to be adjusted by factors of quantity of output operations of a feedback control means and a feedforward control means, and providing a learning control means which corrects the feedforward control output error. CONSTITUTION:Based on the QF output by a feedforward control means 10 and the QB output by a feedback control means 11, a resultant output PV=QF+ QB is given to a proportional control valve 7 which is a burning rate adjuster. At this time, an error can occur to the QF due to detection errors of the flow rate QL and feed water temperature Twi or a change in the efficiency W. A learning control means 12 which corrects the error determines the correction factor K when the delivery temperature has stabilized from the operation quantity output PV value which sets a burning rate adjuster 7 and the feedforward output QF in the following equations: PV=QF+QB, K=PV/QF, and the correction factor so determined is multiplied to a load calculating equation. The load Qgi after the correction is Qgi=[(Ts-Twi)XQL/W]XK.
Patent JP-H0972052-A (JP)
Title: Wall edge structure of building
Inventor: FUJIIE MITSUO
IPC: E04B1/64
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a wall edge structure for a building which enables shortening of a construction period, cost reduction, enhancement of the appearance after threading or installation of a sheathing water-cut, and installation of sheathing water-cut after completion of the work with roofing materials. SOLUTION: A wall edge structure of a building is composed of an external wall panel 6 attached to a framework 1 at a certain spacing in a position over a sheathing roof board 2 and a sheathing water-cut 7 installed in the specified position over the roofing material 4 on the sheathing roof board 2, wherein the sheathing water-cut 7 is mounted on the surface of the wall panel 6. The sheathing water-cut 7 is composed of a rail 10, joiner 11, and water-cutting plate 12.
Patent JP-S6291092-A (JP)
Title: On-vehicle status recording device
Inventor: KARASAWA ISAO
IPC: B60R11/06
Filed: 1985-10-16
Abstract: PURPOSE:To utilize the titled device for the verification and other objective investigation of the cause of the accident by recording the status of a vehicle accident as a picture signal and a sound signal, and enabling them to be reproduced as necessary. CONSTITUTION:A picture processing circuit 8 adds a vehicle speed data from a signal conversion circuit 12 and a present time data from a time signal generating circuit 14 on the picture signal from an image pickup unit 2 provided facing ahead as the pieces of numeral information and sends them to a picture input terminal in a video recorder 24. A non-directional microphone 20 is provided facing the travelling direction of a vehicle, sending a sound output to a sound input terminal in the video recorder 24. In a magnetic tape in the video recorder 24, an endless tape which continues to record the present picture and sound erasing a past record, for example, in a cycle of 10min, is used. A delay circuit 30 receives a signal from a sensor 26 due to a shock in the occurrence of the accident, and gives a termination signal to the video recorder 24 after a regulated time.
Patent JP-H0974708-A (JP)
Title: Totally-enclosed type dynamo-electric machine for car
Inventor: TANIMURA KOJI
IPC: H02K9/02
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To realize a totally-enclosed travelling-air cooling type main motor, etc., for a car emitting an output in the same extent by the same weight and frame dimensions as an open type dynamo-electric machine by improving cooling. SOLUTION: A ring-shaped cooling fin 2 is installed to a cylindrical frame 1, and both ends of the cooling fin 2 are closed by brackets 3. A motor is arranged so as to have the axial center of a horizontal shaft at a right angle in the progressive direction of a car progressing before and behind. A travelling- air guide 11 extended in the axial direction is installed along the lower section of the cooling fin 2. A clearance is formed between the travelling-air guide 11 and the cooling fin 2 at the lower end of the guide 11. A plurality of closing sections 11a and a plurality of adjacent opening sections 11b are formed near the upper end of the travelling-air guide 11, and the closing sections 11a and the opening sections 11b are formed alternately before and behind in the progressive direction of the car.  Inverted V-shaped air guides 12 are formed to the brackets 3 extending over a front in the progressive direction of the car.
Patent JP-2000057251-A (JP)
Title: Two-dimensional code and its formation, and device and method for reading two-dimensional code
Inventor: ISHIDOYA TATSUYO
IPC: G06K7/10
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a two-dimensional code reading device which can stably and securely read a two-dimensional code formed on a metal surface. SOLUTION: A two-dimensional code 4 is imprinted on the metal surface 1 which is machined into a specular state and a two-dimensional reader 3 and a lens 3a are vertically arranged right above the two-dimensional code 4 so that an image of the two-dimensional code 4 is put in the visual field. Further, a light source lamp 2a, a lens 2b for collimating the light emitted by the light source lamp 2a into a parallel beam L and a power source 5 which turns on the light source lamp 2a are provided as a lighting means for the two-dimensional code 4 and the light source lamp 2a and lens 2b are installed obliquely above the position where the two-dimensional code 4 is imprinted so that the reflected light of the parallel light beam on the metal surface 1 is not made incident directly on the two-dimensional code reader 3.
Patent JP-H0787733-A (JP)
Title: Stabilized power supply starting circuit
Inventor: SHIGETA YOSHIHIRO
IPC: H02M3/28
Filed: 1993-09-17
Abstract: PURPOSE:To reduce the loss of useless power generated in a starting circuit that supplies power through the input voltage Vi side to an output voltage control system when starting a stabilized power supply. CONSTITUTION:A starting circuit consists of a normal-on field-effect transistor 20 that extracts current from the input voltage Vi side and feeds it to a control system 10, voltage restricting means 9 to restrict a feed voltage Vs fed to the control system 10 to a specified value or less, and capacitor 8 charged through the feed voltage Vs. During start up of a stabilized power supply, the capacitor 8 is charged through the on-resistance of the transistor 20 to raise the feed voltage Vs. When the feed voltage reaches the specified value required for operating the control system 10, a gate bias is applied to the transistor 20 to sharply decrease the charge current (i) flowing through it from the peak value (ip). The feed current is kept at this decreased level throughout the operation of the stabilized power supply.