baber/WOPTO huggingface dataset:
Patent JP-H08150713-A (JP)
Title: Ink jet recording apparatus and detection of non-emission thereof
Inventor: NISHIGORI HITOSHI
IPC: B41J2/175
Filed: 1994-11-30
Abstract: PURPOSE: To conduct detection without lowering throughput even when the flow velocity of heat is high by detecting the flow velocity of heat from the vicinity of heating elements or the part having the heating elements incorporated therein to other member or air at the time of the detection of non-emission or prior to detection and altering the detection condition of non-emission on the basis of the detection data. CONSTITUTION: The temp. change of a recording head during the period from the completion of printing to the start of emission for detecting non-emission is measured to detect the flow velocity of heat from a heater board to the other member constituting the recording head or air. In measurement, a diode sensor 20C is arranged on the heater board 20G of the recording head. The heat characteristic of an emission heater is compared with a judging threshold value determined by the value showing the flow velocity of heat to judge the non-emission of the recording head. By changing the threshold value for judging non-emission on the basis of the flow velocity of heat, the detection of the non-emission of the recording head is enabled. A long standby time before the detection of non-emission is dispensed with.
Patent JP-S62156734-A (JP)
Title: Logic circuit
Inventor: KANUMA AKIYOSHI
IPC: G06F11/22
Filed: 1985-12-28
Abstract: PURPOSE:To read data out of the internal registers without increasing the number of wirings by using a data transmitting means to transmit the data to undergo the arithmetic operation to an arithmetic circuit and writing the data held by an input register to an output register. CONSTITUTION:In an arithmetic mode the control inputs 151-155 of registers 101-105 are set at L levels together with the control inputs 161A, 161B, 162A, 162B, 163A and 163B of data transmitting circuits 111A, 111B, 112A, 112B, 113A and 113B set at H levels respectively. Thus the held data are outputted from registers 101-104. For circuits 111A-111B, the data on registers 101 and 102 where the input data are supplied as they are to those ports of ALU 111-113 respectively are supplied to the circuits 111A and 111B via data buses. These supplied data pass directly through both circuits 111A and 111B and are supplied to both ports A and B. Then the ALU 111 carries out processes such as addition etc. in response to the input 161 and outputs the results of those processes to a data bus 129.
Patent JP-H11131101-A (JP)
Title: Method for granulation of metallic powder for powder metallurgy and granulation apparatus therefor
Inventor: NAKAYAMA ATSUSHI
IPC: B22F1/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a granulation method for raw material for powder metallurgy capable of stably yielding granules having a narrow grain size distribution and good surface characteristics with good reproducibility and a granulation apparatus therefor. SOLUTION: This method includes a stage for forming a powder layer by packing metallic powder for powder metallurgy onto a flow plate 20, a stage for granulating the metallic powder of the powder layer and a stage for smoothing the surface of the granulated powder obtd. in the granulation stage. Both of the granulation stage and surface smoothing stage execute the stage (a) for crushing the powder layer by passing compressed air upward thereto and crushing the same, (b) the stage for fluidizing the powder layer by blowing hot air upward thereto and the stage (c) for compacting the powder layer by passing the compressed air downward thereto one or plural cycles.
Patent JP-H05232044-A (JP)
Title: Method for detecting pinhole of continuously cast metal billet
Inventor: KAARU OTSUTOO BIYORUNESUTOORU
IPC: G01N21/89
Filed: 1992-11-06
Abstract: PURPOSE: To obtain a method for automatically and continuously detecting and specifying the pinhole and the position of a billet made of continuously cast steel or aluminum. CONSTITUTION: A symmetrical light source 3 having a plurality of single light sources arranged in a circular shape or by another method so that the light arrives substantially symmetrically at the surface of a continuously cast metal billet 2 to be inspected is passed over the billet, the billet 2 is illuminated on the surface opposed to the source 3 except a pinhole, and the light reflected from the surface of the billet 2 is detected by a linear scanning camera 4 disposed at the center to the source 3. The camera 4 is scanned perpendicularly to the moving direction of the billet 2, and the pinhole is detected via the reflected light intensity of the preset threshold value or less by the camera 4.
Patent JP-2001079029-A (JP)
Title: Contraceptive tool for birth control and prevention of venereal disease
Inventor: KIYOZAWA ISAO
IPC: A61F6/04
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a condom which enhances a feel. SOLUTION: A resin condom which has fine wrinkles or irregularities is used. Three sizes S, M and L are set. A taper shape and one of the sizes are selected so as to prevent the condom from falling. Thereby, the use of the condom which constitutes a main constituent for a means which is effective in birth control and in preventing a venereal disease can be expanded.
Patent JP-H06149560-A (JP)
Title: Error specifying device for formal specification description software
Inventor: OSUGA AKIHIKO
IPC: G06F9/06
Filed: 1992-11-06
Abstract: PURPOSE:To specify the range of a cause for the error of a formal specification description software when this cause is detected. CONSTITUTION:When an algebraic specification and an inspecting item as the objects of inspection are inputted from an input part 1 to a potential induction inspection part 2, the potential induction inspection part 2 outputs the inspected result to a conflict detection part 3 by performing algebraic inspection according to a potential induction, an equality generated by the inspection procedure, summarized equality and two equalities used for generation are stored in an inspection history storage part 4 as inspection history. Then, it is judged from the conflict detection part 3 and the inspected result whether an algebraic specification has any error or not, and this result is outputted to an inverse inspection part 5. Then, the inverse inspection part 5 inversely inspects the error of the algebraic specification corresponding to the objective algebraic specification description, the inspection history stored in the inspection history storage part 4 and the judged result due to the conflict detection part 3 and outputs the range of the erroneous algebraic specification as the correction information of the equality.
Patent JP-H05135135-A (JP)
Title: Integrated circuit layout design device
Inventor: ETANI ATSUSHI
IPC: H05K3/00
Filed: 1991-11-13
Abstract: PURPOSE:To improve the processing efficiency of the editing of a layout diagram. CONSTITUTION:An editing means 10 includes an area specifying means 11 which specifies an optional area in an editing area where the layout diagram is edited and a scale numeral display means 12 which displays an equal-interval scale and numerals two vertical and horizontal directions of the specified area at the same time. Consequently, an operator can recognize the distance between two optional points in the horizontal and vertical directions in the area and the processing efficiency is improved.
Patent JP-H07124776-A (JP)
Title: Device and method for surface treatment
Inventor: NOGUCHI TAKASHI
IPC: B23K26/06
Filed: 1993-11-02
Abstract: PURPOSE:To enable a surface treatment by irradiating a wide area by one shot, to enable scanning of a laser beam, to make an oscillation output stable, and to improve the uniformity of the surface treatment by providing a laser beam oscillator with a high output. CONSTITUTION:A laser beam oscillator 11 generating a laser beam 21, for instance, with >=2J/pulse, an attenuator 12 in the optical path of the laser beam 21 generated from the laser beam oscillator 11, a laser beam scanning means 13 scanning the laser beam 21 in the X-y axis direction and a beam homogenizer 14 are successively provided on a surface treatment device 1. Further, a chamber 15 is installed, and a stage 16 on which an object 91 to be worked is loaded, is provided in the chamber 15. Also, a reticle is provided between the beam homogenizer 14 and the chamber 15, and an alignment means and the adjustment means of a laser beam generation output, are provided on the surface treatment device 1. Further, a shutter is installed in the optical path of the laser beam 21.
Patent JP-S62157060-A (JP)
Title: Image forming device
Inventor: KISHIMOTO TADAO
IPC: G03G15/00
Filed: 1985-12-28
Abstract: PURPOSE:To prevent the occurrence of distortion and deviation of an image by making the length from a transfer position to a pressing position, where the image is fixed with a fixing roll, shorter than a minimum usable transfer paper size and making the length from a write position, where the image is written on an image forming body, to said pressing position through the transfer position longer than a maximum usable transfer paper size. CONSTITUTION:The length from a transfer electrode 41 to a fixing roll 61 of a fixing device is set to dimensions L1 shorter than a minimum usable transfer paper size, and the length from the write position where an image is formed on a photosensitive drum 11, namely, an exposure point P1 to the fixing roll 61 through a developing device 31 and the transfer electrode 41 along the peripheral surface of the photosensitive drum 11 is set to dimensions L2 obtained by adding an interval (x) between images in the peripheral direction to a maximum usable transfer paper size. When images are copied continuously on transfer papers of the same size by this image forming device, it is possible that the exposure action of the second image is started and terminated synchronously with the start and the end of the fixing action of the first image, and the variance of the speed of the photosensitive drum 11 accompanied with the fixing action during exposure is evaded.
Patent JP-H03161217-A (JP)
Title: Electrode guiding electrifier for processing wire cut discharge machining
Inventor: INOUE KIYOSHI
IPC: B23H7/02
Filed: 1989-11-17
Abstract: PURPOSE:To facilitate inserting work of a wire electrode by arranging three guide pieces on each line of a triangle, through a holder, by holding at least the two of them so as to move inward and outward of the triangle, and by defining at least one guide piece as an electrifier to the wire electrode. CONSTITUTION:As machining proceeds, two guide pieces 11, 12 of the three guide pieces 11-13 arranged almost in a triangle, are moved, so as to gradually move the holding position of a wire electrode 2, and the machining is carried on. Partial abrasion of the guide pieces 11, 12, 13 is prevented thereby, and the machining of high accuracy is possible for a long period of time. At least one guide piece 12 is defined as an electrifier of the wire electrode 2, and electrification is performed in the very vicinity of a body to be worked, whereby electrifying loss is reduced, and high speed machining at large current is performed.
Patent JP-H05104348-A (JP)
Title: Device for attaching snap ring
Inventor: UKI HIROFUMI
IPC: B23P19/02
Filed: 1991-10-18
Abstract: PURPOSE:To efficiently attach a snap ring in an annular groove in a relatively small diameter hole of a member to which the ring is attached by providing an outer periphery guide member which supports the outer periphery face of each semi- cylindrical member in such a manner that the outer peripheral face is freely rotatable, the semi-cylindrical members being combined into an almost cylindrical shape with an axially extending clearance formed between the respective circumferential end portions of the members. CONSTITUTION:A snap ring is attached by fitting each locking hole over the protruding portion of each semi-cylindrical member 1, 2. Then a rotary drive means 9 is driven to rotate the semi-cylindrical members about their axes so as to gradually reduce the clearance therebetween. In that case, each semi-cylindrical member has its outer periphery guided by the circular hole 4a of an outer periphery guide member 4 and the clearance is gradually reduced while the width of the clearance is the same throughout its axis. In that state, a snap ring attaching device and a portion to which the snap ring is attached are moved relative to each other by a vertically driving unit 15 and the pair of semi-cylindrical members are inserted into the holes of a member 16 to which the snap ring is attached. Then the pair of semi-cylindrical members are rotated in the reverse direction so that the snap ring is attached in the annular groove of the member to which it is attached.
Patent JP-H02141802-A (JP)
Title: Remote monitor and control device
Inventor: KIDA KENICHI
IPC: G06F13/14
Filed: 1988-11-24
Abstract: PURPOSE:To convert an address without replacing or rewriting a ROM by adding a DO logic part and a DI logic part. CONSTITUTION:Process values 101 and 102 like a flow rate or a pressure are outputted from sensors or the like and are inputted to a process input part 2. A central processing unit 1 periodically reads in data from the process input part 2 and temporarily holds it in a RAM 5. A preliminarily determined address is added to held data and this data is transferred to a communication controller 7. This controller 7 sends data to a MODEM 8 in serial. At the time of starting the system by power-on or the like, the central processing unit 1 turns on a bit corresponding to an address 1 of a DO logic part 3 and reads the input bit position of a DI logic part 4. The DI logic part 4 allows numbers to correspond to respective transmission items. Hereafter, an address 2 is turned on in the same manner and this operation is repeated up to an address N.
Patent JP-H1199001-A (JP)
Title: Humidity preventing method for shoes
Inventor: ISHIDA EISUKE
IPC: A43B7/08
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To ventilate the inside of shoes not-intermittently but continuously by storing momentary force such as the force of stepping a sole by a heel, the force of back/forth moving of a foot, the variation of pressure given to the sole, or the force of deforming the shoe. SOLUTION: (1) The force of stepping the sole by the heel is transmitted to a blowing means through gears 4 and 5 to rotate a blower 7 to ventilate the inside of the shoe. (2) The force of back/forth moving of the foot is taken out through a weight supported by a spring and the blowing means is operated by the movement of this weight to ventilate the inside of the shoe. (3) Air rooms are provided in front/behind of the sole and through the use of the flow of air generated by the compression of front/behind air rooms by the variation of body weight given to the sole, the blowing means is operated to ventilate the inside of the shoe. (4) The energy of variation of deforming the shoe caused by walking is taken out to operate the blowing means to ventilate the inside of the shoe.
Patent JP-H05107006-A (JP)
Title: Capacitance-type length measuring apparatus
Inventor: KANAYAMA ATSUSHI
IPC: G01D5/24
Filed: 1991-10-18
Abstract: PURPOSE:To obtain a capacitance-type length measuring machine, wherein the displacement of screen and a measured square-wave voltage are proportional and the proportional constant is positive by providing a constitution wherein the capacitances of correcting capacitors are decreased by one unit when the measured square-wave voltage reaches a specified value. CONSTITUTION:In a capacitance-type length measuring machine, a measured square-wave voltage E3 is changed so that the feedback voltages induced in core electrodes (a measuring core electrode B, correcting core electrodes G1-G3 and a reference core electrode I) become zero when a spindle 12 is pushed in and a measuring capacitor CA is changed. A corrected square-wave voltage E2 is selected so that the capacitances of correcting capacitors CF0-CF7 are decreased by one unit capacitance when the specified value is obtained. Switching points are provided at these positions. When the spindle 12 reaches this position, a counter D counts up 1, and a display device M displays the values, which are obtained by converting the measured square-wave voltage E3 and the counted values into the displacement amounts.
Patent JP-H11114398-A (JP)
Title: Vessel jacket structure
Inventor: SUZUKI KOJI
IPC: B01F15/06
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a jacket simple in structure, economical and excellent in heat efficiency, in the relation to the jacket of a medium dispersion machine, etc. SOLUTION: This jacket is provided with a coil body 15 spirally wound with a wire member having a circular cross-sectional shape on the outer side of a vessel 11. The coil body 15 has a similar constitution to a coil spring. An outer jacket 16 having an inlet port 18 of a temp. adjusting fluid and an outlet port 19 is formed on the outside of the coil body 15. The temp. adjusting fluid entered from the inflow port 18 flows along the coil body 15 and flows out from the outflow port 19.
Patent JP-H07303318-A (JP)
Title: Trim panel connection link
Inventor: GOODON BII KEMUPUKAASU
IPC: B60R13/02
Filed: 1994-10-25
Abstract: PURPOSE: To provide a trim panel which incorporates an electrical connecting link. CONSTITUTION: A trim panel connecting link 20 for one of the vehicle pillars, such as an A-pillar 18 includes an electrical conductor with a plug or a socket at an edge which is at each opposite side and is connected to a head liner 19, to be interconnected to the electrical part of a head liner 19 by a socket or a plug for being engaged in a measuring instrument panel 12. In a preferred embodiment, an A-pillar indicator is mounted to the trim panel. In another embodiment, the indicator is connected to the conductor of a connecting link.
Patent JP-H04170300-A (JP)
Title: Sound image locarization controller
Inventor: YANAGISAWA TAKAAKI
IPC: H04S1/00
Filed: 1990-11-02
Abstract: PURPOSE:To enable sound to reach a listener from left and right speakers at the same time by delaying left and right signals from a sound source depending on a difference of a maximum time maximizing a correlation between an output and the left and right signals from a sound source. CONSTITUTION:A signal B of microphones 10L,10R and an output signal A of a delay circuit 7 are given to a high pass filter 12, the signals are converted into digital signals by A/D converter sections 24L,24R, and they are inputted to correlation calculation sections 26L,26R. The calculation sections 26L,26R obtain correlation of the signal B with respect to the signal A with left and right channels. Maximum value detection sections 27L,27R obtain a time maximizing the mean value of the correlation, and a right time difference calculation section 28 obtains a time difference. A microcomputer 11 uses a delay control signal so as to control the delay time of the delay circuit 7 in response to the code of the result of calculation.
Patent JP-S62155840-A (JP)
Inventor: NISHIYAMA KIYOSHI
IPC: A61B5/055
Filed: 1985-12-28
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-H09146947-A (JP)
Title: Method and device for sequencing character area
Inventor: NAKATSUKA TADANORI
IPC: G06F17/24
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To make the passage of the document of a main body based upon, for example, a character recognition result normal by setting the processing order of a footer part to the least. SOLUTION: A document image is inputted and individual character areas are extracted. A character area which is a footer is extracted from the individual extracted character areas (S11). Then, the character areas other than the footer are also given processing order (S12), and the character area judged to be the footer is given order lastly.
Patent JP-H05215174-A (JP)
Title: Hydraulic type controllable vibration damper
Inventor: HEINTSU KUNEHITO
IPC: F16F9/32
Filed: 1992-10-12
Abstract: PURPOSE: To enable a controllable damping valve to be assembled on the side face of a vibration damper by changing a standard member at minimum manufacturing cost on the assumption of a standard member of a conventional vibration damper. CONSTITUTION: This hydraulic adjustable vibration damper is equipped with a work cylinder, a piston fastened to a piston rod and dividing the work cylinder into two work chambers and at least one controllable damping valve 1 installed in a stationary and sealed manner on the side of the vibration damper. For the proper and easy installation of the vibration damper, the damping valve is centered and held in a sealed manner by a centering ring 2 in a hole in the tube, whereby the fastening is achieved by means of a screw fitting running through the hole of the centering ring 2.
Patent JP-H01138666-A (JP)
Title: Positioning device
Inventor: SUZUKI DOSHU
IPC: G11B21/10
Filed: 1987-11-25
Abstract: PURPOSE:To stabilize a positioning action by charging a correcting value to minimize a transient response immediately after a position mode is switched to a capacitor for integration during the seek action and using for the initial value of an integrator immediately after the position mode is switched. CONSTITUTION:For an integrating circuit 16, a target track signal 1, a mode switching signal 6 and a position signal 11 are inputted and a correcting value signal 15 is outputted. The correcting value to minimize a transient response immediately after the position mode is switched at respective tracks is written to a ROM 2 beforehand, an analog correcting value 5 is charged to a capacitor 10 for integration by switches 7-9 connected to a terminal (a) side with the mode switching signal 6 during the seek action and the position signal 11 is outputted through an inversion amplifier composed of resistances 12 and 13 and an operational amplifying circuit 14. Immediately, after the position mode is switched, the switches 7-9 are connected to a terminal (b) side, and the analog correcting value 5 charged at the capacitor 10 is used as the initial value of an integrator 16.
Patent JP-H01138784-A (JP)
Title: Formation of edge face protective film of semiconductor laser
Inventor: UCHIDA MAMORU
IPC: H01S5/026
Filed: 1987-11-25
Abstract: PURPOSE:To improve the title laser in an output power and reliability by a method wherein a high resistive compound semiconductor layer whose forbidden bandwidth is larger than that of an active layer of a laser is epitaxially grown on a face of a resonator so as to form an end face protective film as the laser is kept oscillating, where the resonator is formed through etching of a semiconductor laser crystal. CONSTITUTION:A damaged layer of an etched mirror face 21 is removed through, for example, an ordinary chemical etching or the like, and then the face 21 is epitaxially passivated making use of a high resistive compound semiconductor whose band gap is larger than that of an active layer, whereby the vicinity of an end face of the mirror 21 can be made to be a region transparent for laser rays. And, a semiconductor laser provided with an end face protective film usually has a high output power, so that a superficial temperature of a projecting face 24 of a laser beam 22 rises 500 deg.C or so and material gas near the face 24 is activated by absorbing laser rays, consequently an AlGaAs epitaxial passivation film 23 is grown in the vicinity of a light emitting region. And, as an AlGaAs film makes an end face change hardly in reflectance, the thickness of the film 23 does not need to be finely specified.