baber/WOPTO huggingface dataset:
Patent JP-S6197672-A (JP)
Title: Electrophotographic device
Inventor: OKAMOTO TORU
IPC: G03G15/06
Filed: 1984-10-19
Abstract: PURPOSE:To prevent contamination due to toner at the inside of an electrophotographic device and useless toner consumption, by actuating a bias impressing means which applies the same voltage as the surface potential at the dark section of a photosensitive body across a developing agent holding means at a fixed time later than the work starting time of a charging device. CONSTITUTION:A disk 8 which is rotated together with a photosensitive body 1 under a united condition and a photosensor 9 which is set near the disk 8 are provided and a reference position slit 10a and work starting slit 10b, which are separated from each other by the same angle as the angle theta between a charging device 2 and developing device 7, are provided i the rim section of the disk 8. When the photosensitive body 1 is rotated and one 9b of the sensor 9 is actuated and detects the slit 10b, a bias voltage is applied across a developing roll 4 at the position coincident with the leading edge of the charged area of the photosensitive body 1 and, when the copying operations are terminated and the other sensor 9a is actuated and detects the slit 10a, the application of the bias voltage and rotation of the photosensitive body 1 are stopped. Since the developing work is started coincidently with the leading edge of the charged area, useless toner adhesion before the developing work can be eliminated and, as a result, contamination due to toner at the inside of this device and useless toner consumption can be prevented.
Patent JP-H0865647-A (JP)
Title: Portable television telephone device
Inventor: IDA TAKASHI
IPC: H04N7/14
Filed: 1994-08-22
Abstract: PURPOSE: To use the portable television telephone device with both the hands free without having the view interrupted by a main body by arranging an image display means on the upper half body of a user below the vision of the user. CONSTITUTION: A support member 210 is a ring-shaped member which is formed of an elastic material such as plastic and partially parted, and this support member 201 supports a display 202 such as a liquid crystal display and a camera 203 so that their angles are variable. Further, the display 202 is supported on one side of the support member 201 and the camera 203 is supported on its one adjacent side while directed to the display 202. An image reflecting surface 206 is provided in front of the display 202, and a face image of the user is reflected on this image reflecting surface 206 and picked up by the camera 203.
Patent JP-S6373548-A (JP)
Title: Semiconductor integrated circuit
Inventor: MOTOHASHI KENICHI
IPC: H01L27/04
Filed: 1986-09-16
Abstract: PURPOSE:To eliminate the dispersion of the signal delay time, and to stabilize operation by arranging a plurality of initial-stage signal selector circuits around a next-stage signal selector circuit and equalizing wiring distances up to the next-stage signal selector circuit from these each initial-stage signal selector circuit. CONSTITUTION:A next-stage signal selector circuit 18 is disposed at the center so that each signal selector circuit 10-17 and the next-stage signal selector circuit 18 are arranged on a chip at equal distances. Accordingly, wiring length among the initial-stage signal selector circuits 10-17 and the next-stage signal selector circuit 18 is made approximately the same in every respect, thus making the delay time of signals uniform.
Patent JP-S6197903-A (JP)
Inventor: TOZAKI HIROMI
IPC: H01C7/04
Filed: 1984-10-19
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-H0573145-A (JP)
Title: Clogging controller for unmanned vehicle
Inventor: IWASAKI MAKOTO
IPC: G05D1/02
Filed: 1991-08-29
Abstract: PURPOSE:To prevent unmanned vehicles from being interferred each other in traveling directions at a closed area, where the branching points and intersectional points of the traveling routes of the unmanned vehicles are existent, and to improve the work efficiency of the unmanned vehicle. CONSTITUTION:This device is equipped with plural light projectors 12 and 13 to project beams while being provided at an unmanned vehicle 11 by traveling directions, plural light receivers 15-20 to receive the beams from the light projectors 12 and 13 while being provided on the traveling route of the unmanned vehicle 11 respectively corresponding to the light projectors 12 and 13, and clogging control means 23 to judge the approach conditions of a closed area 40 based on the number of beams projected from the light projectors 12 and 13 corresponding to the traveling direction of the unmanned vehicle 11 and the light received results of the light receivers 15-20 with the control of light projecting positions and to advance the unmanned vehicle 11 into the clogged area 40 when it is judged that traveling is enabled.
Patent JP-H0881105-A (JP)
Title: Paper sheet inversion device
Inventor: KUSUSE NOBORU
IPC: B65H29/58
Filed: 1994-09-13
Abstract: PURPOSE: To prevent generation of jam in the case of changing a paper sheet conveyance route despite a simple constitution. CONSTITUTION: A thin elastic member 3 having nerve a little stronger than a paper sheet P is projected to the tip end of a branch jaw 1 for changing a route between an approach route A and a refeeding route B and its tip part is set downstream (right in the figure) from the tip part of a paper sheet P sandwiched and stopped by a nip of inversion rollers 24. While the branch jaw 1 being in a position always shown by a solid line is swingingly rotated to a position shown by an imaginary line, the paper sheet P is conveyed in the arrow Y direction by the inversion roller 24 so that even when the tip part abuts on the elastic member 3, the elastic member 3 passes against the nerve strength of the paper sheet P so as to eliminate any possibility of damage and jam of the paper sheet P.
Patent JP-H0882230-A (JP)
Title: Valve lift characteristic diagnostic device for engine
Inventor: NOMURA TADASHI
IPC: F02D13/02
Filed: 1994-09-13
Abstract: PURPOSE: To improve diagnostic precision by providing sensors for outputting signals according to exhaust air-fuel ratio on the upstream and downstream sides from the catalytic converter of an exhaust passage, and diagnosing the abnormality of a variable dynamic valve device on the basis of the sensor output on the downstream side. CONSTITUTION: In an engine having a variable dynamic valve device 22 for adjusting the valve lift characteristic according to the operating state, the air- fuel ratio is controlled, when the exhausting NOx to a catalytic converted is increased, so as to be close to a target value on the basis of the output of a sensor 23 interposed on the upstream side from the catalytic converter to reduce the NOx by the catalytic converter. Then, the output of a sensor 25 on the downstream side from the catalytic converter is changed to lean side. In a valve lift characteristic diagnostic means 26, it is diagnosed on the basis of the output of the sensor 25 whether the valve overlap quantity of suction and exhaust valves is properly provided by the operation of the variable dynamic valve device 22 from the exhausting NOx concentration.
Patent JP-S60110160-A (JP)
Title: Static induction type thyristor
Inventor: YOSHINO ISAO
IPC: H01L29/74
Filed: 1983-11-21
Abstract: PURPOSE:To increase the voltage gain and to readily control a current by partly forming a high impurity concentration region in a low impurity concentration region from the first electrode. CONSTITUTION:An anode electrode 1, a P type high impurity concentration region 2, an N type impurity or N type low impurity concentration region 3, an N type high impurity concentration region 4, a cathode electrode 5 and a gate electrode 9 are provided. A P type high impurity concentration region 6 is buried dispersively in the N type impurity or N type low impurity concentration region 3, and a P type high impurity concentration region 8 of a current control electrode is formed in the region 3 from the electrode 5. Thus, the pinch-off of a depletion layer is facilitated between gates, the abrupt implantation or stop of carrier can be performed by the high or low potential barrier, the voltage stopping gain is improved, and the current can bae turned ON or OFF in a short time.
Patent JP-H0960909-A (JP)
Title: Cold wind and hot wind device
Inventor: YAMAGUCHI SHOICHI
IPC: F24F1/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To make a thin and small cooling and heating device which is low in the cost and high in the heat-exchanging efficiency, by providing heat- exchanging fins using as an air fan in common at the opposite side face against the contact face of a thermoelectric cooling element of the heatexchanger. SOLUTION: When direct current are led from an electric source 19 to a thermoelectric cooling element 2, the heat-absorbing face 2a of the thermoelectric cooling element 2 gets to a low temperature and the heat-absorbing plate 6 and the heat-absorbing side sirocco fins 3a thermally connected thereto are also get to a low temperature. In this time, currents are led to the motor 10 as well to rotate the heat-absorbing side sirocco fins 3a through a shaft 11. The indoor air is sucked from the heat-absorbing side suction opening 13 of the housing 5 by the rotation thereof and cooled through heat-exchanging fins 9 of the heat-absorbing side sirocco fins 3a which has been cooled down to a low temperature and exhausted at a stroke from the heat-absorbing delivery outlet 14 of the housing.  On the other hand, thereat radiating face 2b of the thermoelectric cooling element 2 gets to a high temperature but the heat is exchanged to water or air in the fixed type heat radiating side heat exchanger 4 and the heat is delivered through the fan 20.
Patent JP-S6463547-A (JP)
Title: Production of 2,2-bis(4-hydroxyphenyl)-cyclohexanecarboxylic acid derivative
Inventor: MIURA TORU
IPC: C07B61/00
Filed: 1987-09-03
Abstract: PURPOSE:To obtain the titled compound useful as a monomer for polyester or synthetic intermediate for 2-hydroxyfluorenones, by reacting a cyclohexanone-2-carboxylic acid derivative with phenols. CONSTITUTION:The objective compound of formula III can be produced by reacting a cyclohexanone-2-carboxylic acid derivative of formula I (R is H or lower alkyl; R<1> is lower alkyl; n is 0-4) with phenols of an acid catalyst (e.g. hydrogen chloride gas) at 20-100 deg.C. The amount of the catalyst is 0.1-50 pts.wt. per 100pts.wt. of the compound of formula I. The phenols are preferably used in excess as a solvent, i.e., used in an amount of 2-10pts.wt. based on the compound of formula I.
Patent JP-S6279571-A (JP)
Title: Graphic pattern generating system
Inventor: GOTO HIDEMI
IPC: G06T11/20
Filed: 1985-10-03
Abstract: PURPOSE:To realize the best graphic pattern from the minimum graphic pattern by applying a prescribed picture processing based upon the distribution of a pattern picture on the pattern picture to obtain the graphic pattern on a picture space. CONSTITUTION:A character (dai) consists of vectors v1-v4 and in each vector, the direction (v) and length (l) of the vector are corresponded. First of all, the position of a pendown is decided by a start point coordinate (x1, y1) and a stroke 10 is developed by a direction v1 and a length l1 of the vector. A high-order bit UD in information of each l represents an inflection point information and a stroke is developed with the (v) and the (l) and when the inflection point UD is '1', a pen-up is held and when it is '0', a pendown. By such inflection point information, a stroke 11 sets a start point at a coordinate (x2, y2). The pattern picture is developed within a RAM2 as a diagram with a method stated above from stroke information. Thereby, the graphic pattern with good accuracy and definition can be obtained only from pattern graphic information.
Patent JP-S60111987-A (JP)
Inventor: NUMATA ISAMU
IPC: H05H1/12
Filed: 1983-11-24
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-H05210451-A (JP)
Title: Pigitizer control circuit
Inventor: ROBAATO RUERIN PUROZAROU
IPC: G06F3/033
Filed: 1992-07-28
Abstract: PURPOSE: To control an excitation signal source and automatically tune it to the center frequency of a narrow band-pass filter which consists of an element of relatively inexpensive constitution with a fixed characteristic value. CONSTITUTION: Instead of enabling a front-end section circuit 30 to be tuned, it is made possible to tune the excitation signal source 16. The digitizer control circuit 10 is equipped with a stylus 24 for detecting an excitation signal and a circuit which processes an information signal from the stylus 24. This circuit includes the narrow band-pass filter 48 which passes the excitation signal and cuts off an external noise. A controller 14 detects the position of the stylus 24 on the driving surface 22 of a digitizer and drives and controls the circuit. The excitation signal source 16 includes a tunable (n)-dividing circuit consisting of an 8-bit latch, an 8-bit counter, and a state device. A nonvolatile memory 34 stores the latest value of a divisor (n).
Patent JP-S6375612-A (JP)
Title: Depth sensor
Inventor: ISHIGURO SADAYOSHI
IPC: G01C13/00
Filed: 1986-09-19
Abstract: PURPOSE:To detect a depth with high resolving power, by detecting the density of the magnetic flux generated from the magnetic circuit mounted on a plunger by the magnetic sensors mounted on the back of a partition wall corresponding to each of the positions of the plunger passing through the magnetic circuit. CONSTITUTION:A plurality of magnetic sensors 5 are arranged to the inner wall surface of a case 2. Now, when the case 2 is thrown in water, the pressure of the outside changes with the change in a depth and the volume of an air chamber 6 changes and the position of a plunger 8 moves. The magnetic sensors 5 present on the back side of a partition wall successively detect the magnetic flux sharply concentrated from the magnetic circuit with the movement of the plunger 8 and a signal detection interface 4 judges the sensor 5 detecting the largest magnetic flux. A depth information output part 3 outputs the present depth information to a depth control part 1 on the basis of the output from the signal detection interface 4 and the control part 1 controls depth holding function (not shown) in order to hold a predetermined depth or sends out the depth information through a depth information send-out means 3.
Patent JP-S60112081-A (JP)
Title: Developing device
Inventor: KUDOME YUTAKA
IPC: G03G15/09
Filed: 1983-11-22
Abstract: PURPOSE:To separate a developer from the outer circumferential surface of a developing sleeve securely with weak force regardless of whether a scraper is used or not by arranging magnets with the same polarity adjacently inside of the outer circumferential surface of a developing roller, and sticking magnetic bodies on their opposite surfaces. CONSTITUTION:The magnets 21 and 22 with the same polarity are arranged adjacently in a separation part K, and the magnetic bodies 23 and 24 are stuck on their opposite surfaces. When the developing sleeve 7 of the developing roller 9 rotates as shown by an arrow, the developer in a developer storage part 3 reaches the outer circumferential surface of the developing sleeve 7 through a developer supplying and conveying member 5 to form a magnetic brush on the outer circumferential surface. The height of the magnetic brush is specified with a specifying blade 10 to perform development in the development area of an image carrier 1. When the magnetic brush reaches the magnets 21 and 22, lines of magnetic forces flow into the magnetic bodies 23 and 24 and few lines of magnetic force operates on the space part, so the developer falls in the storage part 3 by own weight.
Patent JP-S6280114-A (JP)
Title: Air suspension
Inventor: MASUDA MITSUYASU
IPC: B60G17/04
Filed: 1985-10-04
Abstract: PURPOSE:To prevent a car height from varying when shifting a spring constant by enabling air to be externally fed or exhausted to and from an air-spring air chamber and a subsidiary air chamber in an air suspension, and synchronizing the feeding and exhausting operation with the shifting time of the spring constant of an air spring. CONSTITUTION:An exhaust passage having an exhaust valve 3, a new charge passage having a pressure regulating valve 4, and a spring constant shifting passage having a selector valve 5, are provided in a suspension system consisting of a shock absorber 1 and an air spring 2. The new charge passage is connected to the delivery port of an air compressor 13, and the spring constant shifting passage is connected to a subsidiary air chamber 14. These valves 3-5 and the compressor 13 are controlled by a control unit 6 in which the output signals of various sensors 7 and a car height sensor 8 which convey information necessary for judging the shifting of a spring constant, are inputted, based on a car height detecting signal and synchronized with the shifting of the spring constant, to prevent a car height from varying accompanying the shifting of the spring constant.
Patent JP-H02241846-A (JP)
Title: Seat for automobile
Inventor: JIEI SUKOTSUTO SHIYOBAA
IPC: B60N2/48
Filed: 1989-08-25
Abstract: PURPOSE: To be excellently suitable for the conformation of a driver by a method wherein an automobile seat comprises a backrest means; a first seat part connected to the backrest means; and a second seat part longitudinally slidably connected to the first seat part. CONSTITUTION: An automobile seat 10 comprises a heat support 11, a backrest 12; and a seat part 13. The backrest 12 and the seat part 13 are provided with a rear band 19 and a rear seat van 25, covered with a foaming body and a filler. The backrest 12 is pivotally mounted at a point 24b raised from the rear edge of the rear seat van 25. In this case, a front region 27 not covered with a foaming body is set at the rear seat van 25, a pair of longitudinally extending grooves 28 are formed in this region 27, and a slot 29 is formed in the rear end of the groove 28. A runner 33 engaged with the groove 28 and the slot 29 is provided to form a front seat van 31 and longitudinally slidably arranged at the rear seat van 25.
Patent JP-H10108923-A (JP)
Title: Multi-pieces solid golf ball
Inventor: MORIYAMA KEIJI
IPC: C08L75/04
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball with excellent feeling when the ball is hit without spoiling a carry being a feature of a golf ball, especially a solid golf ball. SOLUTION: In a multi-pieces solid golf boll consisting of a core 1, an intermediate layer 2 consisting of one or morlayero and formed on the core and a cover 3 covering the intermediate layer, at least one layer of the intermediate layer 2 is constituted of a material wherein a mixture constituting of 100-10% polyurethane thermoplastic elastomer and 0-90% ionomer of ethylene-(meth) acrylic acid copolymer having a modules of stiffness of 1,500-5,000kgf/cm<2> is a main ingredient and the cover 3 is formed of an ionomer of ethylene-(meth) acrylic acid copolymer with a Shore D hardness of 50-75.
Patent JP-S60113068-A (JP)
Title: Vacuum type ignition timing control device for internal-combustion engine
Inventor: TANASE MASAYUKI
IPC: F02P5/10
Filed: 1983-11-23
Abstract: PURPOSE:To aim at simplifying the control of ignition timing under vacuum and as well at reducing the cost of a vacuum type ignition device, by providing such an arrangement that springs are attached to first, second and third chambers which are arranged in the order away from an ignition timing control rod, and the set load of the spring of the second chamber is made larger than others. CONSTITUTION:When vacuum is introduced into a first vacuum chamber 1 alone, an ignition timing control rod 21 is displaced through rods 14, 15 while the force generated at a diaphragm 4 and a spring 1 are balanced together so that the characteristics (a) of ignition timing may be obtained. Further, negative pressure is introduced into a vacuum chamber 3 alone, a washer 20 is pressed against the inward projection 8a of a casing 8 under the initial set loads of springs 11, 12 and therefore, the displacement of a diaphragm 5 in the vacuum chamber 3 is limited so that the diaphragm 5 will not moves. Accordingly, the vacuum causes the force generated at a diaphragm 6 to balance with a spring 13 so that the characteristic (b) of ignition timing may be obtained. Thus, vauum introduction pipes are connected to vacuum take-out ports upstream and downstream of an intake-air pipe and as well to the vacuum source of an EGR device, and therefore, upon abnormal temperature, the ignition timing control may be shifted to the spark retard side.
Patent JP-S6374261-A (JP)
Title: Facsimile communication system
Inventor: KUME SHINJI
IPC: H04N1/32
Filed: 1986-09-17
Abstract: PURPOSE:To shorten a time till the sending of a facsimile data by applying the sequence of response and the command of a document function list altogether at the start of session. CONSTITUTION:After the end of confirming sequence of a low-order layer as the communication procedure, a 2nd session start command CSSX set with a document function list command CDCL as a part of a non-standard terminal function parameter in a 1st session start command CSS is sent from an outgoing terminal equipment and a 2nd session start affirmative response RSSPX set with a document function list affirmative response RDCLP as a part of the non-standard terminal function parameter in the 1st session start affirmative response RSSP as the response from a receiving terminal equipment is sent similarly. Thus, the communication is applied as the next sequence normally to the 1st session start command CSS and the 1st session start affirmative response RSSP.
Patent JP-H0668445-A (JP)
Title: Connection structure for magnetic head
Inventor: OTSUKA YOSHINORI
IPC: G11B5/60
Filed: 1992-08-20
Abstract: PURPOSE:To improve working efficiency in the electrical and mechanical connection of a magnetic head and a flexible supporting body and to stably feed the magnetic head when fast seek is performed for the magnetic head used in a magnetic recording and reproducing device, for example, a magnetic disk, especially the connection structure of the elastic supporting body with the magnetic head. CONSTITUTION:This structure is comprised of a thin film magnetic head 1 plane in which a connection terminal 1b is provided on the front plane perpendicular to a medium confronting, and the flexible supporting body 2 equipped with a thin film land 2d-1 formed by bending a tip mounting part 2b in rectangular L shape and formed around the front plane including a through hole 2d pierced in accordance with the connecting terminal of the thin film magnetic head at a perpendicular bending part 2b-1 on one side of the rectangular L-shape bending part 2b and the inside plane of the through hole, and a thin film lead wire 2e on the surface (or back plane) in which film is formed via an insulating layer 2f by thin film process so as to be connected to the thin film land.
Patent JP-H0560819-A (JP)
Title: Waveform analyzer and lamp abnormality detecting device for constant-current adjuster
Inventor: SHIMIZU TAKASHI
IPC: G01R31/00
Filed: 1991-08-30
Abstract: PURPOSE:To obtain a waveform analyzer and lamp abnormality detecting device for constant-current adjusters which can precisely discriminate the status of constant-current adjusters. CONSTITUTION:Waveforms appearing on the secondary winding 8 side of a transformer 6 are collected. Whether or not the waveform in the comparing section exceed a threshold obtained by adding a prescribed value in parallel to the waveform in the comparing section is discriminated and such discrimination is repeated until a set section is completed. When the waveform exceeds the threshold, an abnormality discrimination circuit 20 discriminates the abnormality. At the time of discriminating the abnormality, whether or not the wick is excessively cut and whether or not arcs are abnormal are discriminated. The threshold can be increased or decreased and can be set at the optimum value.