baber/WOPTO huggingface dataset:
Patent JP-H06203822-A (JP)
Title: Manufacture of lead-acid battery separator
Inventor: ONARI MASAHIKO
IPC: H01M2/18
Filed: 1993-01-08
Abstract: PURPOSE:To prevent short circuits, particularly those occurring at the lower portion of a battery so as to prolong the life of the battery with quality stabilized by initially cutting the portion of a glass mat opposite to the legs of a pole plate, and bonding the glass mat to a separator base using an adhesive. CONSTITUTION:A glass mat 1 is bonded and integrated to a separator base 2 using an adhesive 4 and then cut to size to form a separator. In this case, a large-size mat 1 obtained by initially cutting the portion of the mat 1 used opposite to the legs of a pole plate is bonded to the base 2 by stripes of adhesive 4 applied to the base 2. The mat 1 is formed from glass fiber and the base 2 is wet formed from inorganic powders, inorganic fibers, organic fibers and a small quantity of binder. A lead-acid battery is formed using the separator thus manufactured, so as to prevent short circuits, particularly those occurring at the lower portion of the battery, so as to prolong the life of the battery with quality stabilized.
Patent JP-S56115542-A (JP)
Title: Semiconductor device
Inventor: FUJII TOSHIYUKI
IPC: H01L21/60
Filed: 1980-02-16
Abstract: PURPOSE:To absorb excessive solder to a cutout formed at a part of at least one peripheral edge of the soldered part of an electrode plate by forming the cutout in the semiconductor device. CONSTITUTION:When a gate electrode 1 and a cathode electrode 2 formed at a pellet 100 are connected with solder to a lead frame, the electrodes are connected to the electrode plates by placing formed solders on the electrodes 1 and 2, placing the lead frame formed with the electrode plates on the respective electrodes, and filling them into an oven heated at a suitable temperature to melt the solder. The cutout 14 is formed at the center on the peripheral edge confronted with the gate  electrode plate 3 of the cathode electrode plate 4 at this time. Thus, when the solder is molten, excessive solder is absorbed into the cutout, thereby preventing the  shortcircuit between the gate and the cathode.
Patent JP-S62177669-A (JP)
Title: Fair copy device for image
Inventor: ICHIJI HIROSHI
IPC: G06F17/50
Filed: 1986-01-31
Abstract: PURPOSE:To make a fair copy of a diagram containing many straight lines by processing a diagram consisting of plural irregular straight lines after analyzing it for each dot to decide the arrangement of those straight lines and correcting the positions at both ends of the diagram. CONSTITUTION:An original is read by a reading part 10 and the corresponding picture signal is stored in a main memory 21. Then a pointing device 14 designates an area of the original where a diagram to be made into a fair copy is drawn. Then the processing is carried out to obtain line information to confirm the start and end points of a straight line, the presence of a continuous lines, etc. are confirmed for each check area. Thus a straight line candidate is decided for each check area. These processes are carried out by an analysis means 23. Based on such obtained straight line information, the directional correction is carried out for each straight line to arrange their directions together with the end part correction done for arrangement of the end part positions of straight lines. These operations are carried out by a direction correcting means 24 and an end part correcting means 25 respectively.
Patent JP-S61177902-A (JP)
Inventor: YOHANESU MIIRUKE
IPC: A01C7/04
Filed: 1986-01-31
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-H09187850-A (JP)
Title: Method and device for molding by using mixed resin material
Inventor: WADA KIYOSHI
IPC: B29C45/28
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To mix a piece of a film or a piece of paper into a molding in such a state that it is beautifully aligned in the molding. SOLUTION: A mixed resin material is made by mixing an angular piece- shaped film 4 into base resin 3. The mixed resin material is injected into the space C of a cavity through a valve gate 7. Then, the mixed resin material is compressed by moving a top force 8 to reduce the volume of the space C of the cavity. The compressed mixed resin material is cooled and solidified. Thereby, a molded product incorporating a piece of the film into the base resin is obtained. In the case of compressing resin injected into the space C of the cavity, a piece of the film incorporated into resin is beautifully aligned mutually in parallel in relation to the direction of thickness. The angular piece- shaped film is manufactured by shredding a waste film discharged at time for working and treating other film through a shredder.
Patent JP-H02197483-A (JP)
Title: Heat shielding device for motorcycle
Inventor: MIWA KUNIHIKO
IPC: B62M7/02
Filed: 1989-01-27
Abstract: PURPOSE:To prevent a seat from being heated by an exhaust pipe by providing a heat shielding plate between the seat and the exhaust pipe and forming between the seat and the heat shielding plate the space serving as a circulating path of ram air. CONSTITUTION:A resin-made heat shielding plate 42 is arranged so as to partition a seat 10, tandem seat 10a and a fuel tank 27 from right and left exhaust pipes 26. This heat shielding plate 42 is constituted of front and rear plates 43, 44, and the front plate 43 is positioned in its front part between right and left main frames 4, 4 and extended to a front end corresponding position of the exhaust pipe 26. The rear plate 44 is positioned between seat rails 8, 8 and mounted in the rear end to a rear cross member 8c. By this constitution, heat of the exhaust pipe 26 is discharged from an exhaust port 39 by the heat shielding plate 42 insulating heat from the exhaust pipe 26 while by a ram air passage 57 being formed between the seats 10, 10a in each lower surface and the heat shielding plate 42 in its upper surface and between the fuel tank 27 in its lower surface and the heat shielding plate 42 in its upper surface. By this constitution, the seats can be prevented from being heated.
Patent JP-S59148506-A (JP)
Inventor: SEGAWA YOSHIHARU
IPC: H02G1/06
Filed: 1983-02-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11265641-A (JP)
Title: Arc-extinguishing chamber for circuit breaker
Inventor: RAPHARD DENIS
IPC: H01H33/985
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized arc-extinguishing chamber for circuit breaker having self-operated arc-extinguishing expanding performance and a performance of rotating an arc. SOLUTION: This arc-extinguishing chamber comprises a fixed contact device 16 actuated in cooperation with a movable contact 14, and a coil 18 for rotating an arc on an annular arc migration track 32. The fixed contact device 16 comprises a plurality of contact claws 42 arranged on the circumference, each contact claw 42 is formed of a composite metal structure, and an optimum guide of the arc on the (arc migration) track 32 is attained by this composite metal structure. Since the fixed contact device 16 doubly functions as a main contact and an arc contact, an extremely compact arc-extinguishing chamber can be formed at an extremely low manufacturing cost.
Patent JP-S56117036-A (JP)
Title: Air conditioner
Inventor: SUGIMOTO SHIGEO
IPC: F25B1/053
Filed: 1980-02-20
Abstract: PURPOSE: To enable labor-saving of an absorbing system air conditioner or an air conditioner with a turbo refrigerator, by a method wherein a cold water amount, a bypass amount or an air amount of a fan for an air conditioner are controlled according to temperature in an air conditioning room, and a capacity of a refrigerator is controlled according to said control amount in a manner to increase a set value of a cold water temperature regulator.  
     CONSTITUTION: In the case of a low load, a bypass control valve 10 is opened by a signal of a temperature regulator 6 in an air conditioner to release a cold water, flowing through an air conditioner 8, to a bypass 9, and a refrigerating load is caused to reduce. Meanwhile, a potentiometer 11 detects the opening degree of the bypass control valve 10, and a cold water temperature regulator 12, regulating a cold water temperature of a refrigerator, is reduced in a set value by means of the signal.  Thus, an operational temperature of an input heat value control valve 13 for a refrigerator 1 is moved to a higher temperature detecting and 12a of the cold water temperature regulator 12. This controls the capacity of the refrigerator 1, improves a heat transfer efficiency, improves a fuel consumption rate of the refrigerator, and permits energy-saving of the device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05218824-A (JP)
Title: Pulse width correcting circuit
Inventor: SAKAI TOSHIHARU
IPC: H03K5/06
Filed: 1992-02-04
Abstract: PURPOSE:To provide a pulse width correcting circuit which can increase the pulse width with free correction range. CONSTITUTION:A pulse width correcting circuit consists of a rise detecting means 101 which detects the rise of a corrected signal 810 and produces a set signal S20, a latch means 102 which holds the set state of the signal S20, and a delay control means 103 which outputs a reset signal S40 to the means 102 with delay of a prescribed time compared with a correcting signal S30 outputted from the means 102.
Patent JP-H1146010-A (JP)
Title: Avalanche photodiode
Inventor: SAWARA MASAAKI
IPC: H01L31/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To reduce an isolation region which is a non-sensing zone for improving resolution and reducing the size of a device. SOLUTION: An APD(avalanche photodiode) 10 has a high concentration P-type region (1st P-type region) 54, a low concentration P-type region (2nd P-type region) 53, which is formed around the high concentration P-type region 54 and whose impurity concentration is lower than those of the high concentration P-type region 54 and an N-type region formed around the low concentration P-type region 53 and a P-type substrate 50 on which those regions are formed. The high concentration P-type region 53 is divided into four light-receiving parts 54a-54d arranged into a shape of cross in a square-shaped θ. Further, the N-type region is composed of an N-type embedded layer 51 formed under the low concentration P-type region 53, and N-type diffused layers 52 formed on the side surfaces of the low concentration P-type region 52.
Patent JP-S57133570-A (JP)
Title: Control device for information reproducing device
Inventor: TOMITA SATORU
IPC: G11B21/08
Filed: 1981-02-09
Abstract: PURPOSE:To shorten the time for the access to a target track, by making a tracking control means active or inactive in relation to the high-speed movement of an information reading means. CONSTITUTION:A CPU switches a switch 36 to make a tracking control means active or inactive. On a basis of an initial address given from an address extracting circuit 42 and a target address stored preliminarily in an RAM, the CPU operates the turn-on duration of a high-speed movement signal to be given to a motor driving circuit 32, namely, the time for which an information reading means 20 is moved in a high speed in the direction of the radius of a video disc 10. After the elapse of the turn-on duration, the CPU stops the information reading means 20. Thus, the tracking control means is controlled to be inactive or active to perform the access processing.
Patent JP-H08205690-A (JP)
Title: Facility for raising seedling
Inventor: UCHIDA TETSUYA
IPC: A01G9/14
Filed: 1995-02-07
Abstract: PURPOSE: To provide a seedling-raising facility enabling the free movement of a truck over a region ranging from the inside of a plant-raising green house to outside acclimation fields, capable of easily charging/discharging seedling- raising boxes into/from the green house together with a seedling-raising bed, and improved in a plant-raising effect, by setting the seedling-raising bed having the seedling-raising boxes loaded thereon on a movable truck. CONSTITUTION: In this seedling-raising facility, a seedling-raising bed 5 having seedling-raising boxes K loaded thereon is set on a movable truck 7 to enable the free movement over a region ranging from the inside of a seedling-raising green house 1 to outside acclimation fields 2S, 2N. Wheels 6 are preferably attached to the truck 7, and the truck 7 loading the bed thereon is preferably moved along a rail 8.
Patent JP-S55113151-A (JP)
Title: Tape recorder
Inventor: TANAKA SHINSAKU
IPC: G11B15/10
Filed: 1979-02-21
Abstract: PURPOSE: To miniature a tape recorder by moving a head panel to a cue or review position by making use of the turning force of a capstan axis and then by moving it from this position to a play position by a miniature plunger.  
     CONSTITUTION: Once motor 15 is actuated, capstan axis 12 and pulley part 14a turn together as shown by the arrow and when the maximum-radius part of eccentric cam 20 comes in contact with pulley part 14a, head panel 3 raises to make magnetic head 4 in slight contact with a magnetic tape. At this time, hooking concave part 19 of rotation member 17 advances to guide part 16, guide part 16 is hooked by hooking concave part 19 to hold head panel 3 there, and pinch roller 7 moves to a position close to the capstan axis. At this position, when take-up and rewind reels 2a and 2b are turned, a cue or review state is set and supplying power to miniature plunger 22 makes it possible to set a recording or play state. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07226932-A (JP)
Title: Catv system provided with teletext pattern broadcast function
Inventor: IZUMI EISUKE
IPC: H04N7/16
Filed: 1994-02-16
Abstract: PURPOSE:To provide the CATV system provided with a teletext pattern broadcast function in which the load of the operator is relieved and the time from the serving of information till broadcasting is reduced. CONSTITUTION:Teletext pattern data generated by a center computer 110 are sent to a signal converter 120 during broadcast of the teletext pattern. The signal converter 120 converts the teletext data whose reception is finished into a signal of the NTSC system sequentially for each pattern and the result is outputted. A video signal outputted from the signal converter 120 is given to a TV modulator 130 and converted into a TV signal corresponding to a specific channel and mixed with other TV signal corresponding to other channel at a head end 140 and outputted to a CATV network 500 and broadcast to a subscriber's house terminal equipment 600.
Patent JP-H08154232-A (JP)
Title: Image data processing system
Inventor: NAKAMURA MASAFUMI
IPC: H04N19/587
Filed: 1995-02-07
Abstract: PURPOSE: To reduce dubbing time by reproducing data at a fixed data rate from an optical disk recording a moving image at a variable data rate and recording the bit stream at a fixed data rate to another digital recording medium. CONSTITUTION: A reproducing device 2 in a transmitter 1 reproduces a signal at a fixed rate form a digital storage medium comprising an optical disk or the like storing a moving image at a variable data rate. Since data of a picture group compressed and recorded on a storage medium of the reproduction device 2 in the unit of pictures are read without a time interval, the reproduction time is reduced at a ratio of an average rate to a highest rate of a variable data rate in the case of encoding a moving image. The reproduced bit stream is fed to a recording and reproducing device 4 of a receiver 3 via a cable 5, from which the data are copied to a desired storage medium. The receiver 3 interleaves and reproduces the bit stream in the unit of pictures monitors the reproduced image.
Patent JP-S62178711-A (JP)
Title: Forcedly air-cooled engine for scooter vehicle
Inventor: NARA KAZUHIRO
IPC: F02B75/02
Filed: 1986-01-31
Abstract: PURPOSE:To prevent hot air from a muffler from rising in a rear cover by opening an exhaust port of a cooling air shroud to the muffler in a scooter engine which is a forcedly air-cooled engine accomodated in the rear cover. CONSTITUTION:A forcedly air-cooled engine 10 is accomodated in a rear cover 5 of a scooter. An exhaust pipe 25 is extended backward below the engine 10, and connected to a muffler 26 supported below the rear cover 5 on the side of a rear wheel 13. A cooling air exhaust port 44 is disposed on the back of the upper part 40b of a shroud 40 for covering a cooling air blowing fan fixed to a crankshaft of the engine and guiding cooling air to a cylinder of the engine. The exhaust port 44 is opened to the muffler 26.
Patent JP-H10209974-A (JP)
Title: Receiving device
Inventor: WATANABE SATOSHI
IPC: H04B10/40
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To secure both satisfactory CNR(carrier-to-noise ratio) and distortion characteristics and also to secure a wide dynamic range by placing an impedance varying means between a photodetector and an amplifier. SOLUTION: A photodetector 1 has an impedance higher than that of an amplifier 4 against the minimum photodetection power. Accordingly, an impedance converter 2 is used to secure the matching of impedance between the photodetector 1 and the amplifier 4. Thus, the large electric power can be obtained compared with a conventional device having no converter 2 and the CNR of the amplifier 4 is improved. When the minimum power is received, the most advantageous distortion characteristic is secured. A PIN diode, a distribution constant circuit or an LC matching circuit is used as the converter 2. When the photodetection power is increased, the impedance is lowered by an impedance varying device 3 using an FET, etc. Thus, the output of the amplifier 4 is kept at an almost fixed level, the distortion characteristic is improved, and a dynamic range is extended.
Patent JP-S58137798-A (JP)
Inventor: KIKUCHI JIYUN
IPC: G21F9/30
Filed: 1982-02-12
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-S57134958-A (JP)
Title: Manufacture of lateral transistor device
Inventor: MANABE MASAMICHI
IPC: H01L21/331
Filed: 1981-02-13
Abstract: PURPOSE:To reduce Early effect and keep a current amplification factor constant by a method wherein after a high impurity region which has same type of conductivity as a one conductivity type substrate is formed by diffusion in that substrate, on emitter region which has reverse type of conductivity is formed by using the same aperture of diffusion. CONSTITUTION:An N type region 6 whose impurity density is approximately 1X 10<17>-1X10<18>/cm<3> is formed in an N<-> type Si semiconductor layer 1 by using an aperture of diffusion.  Then an emitter 3 whose impurity density is 1X10<18>- 1X10<19>/cm<3> is formed by diffusing P type impurity using the same aperture of diffusion and simultaneously collectors 2 (4 is a base electrode taking out high impurity density layer) are formed. With this constitution, effective base width does not change by bias and Early effect is reduced, and at the same time a P- N-P lateral transistor whose current amplification factor is kept constant can be obtained.
Patent JP-H03222582-A (JP)
Title: Electronic still camera and its display device
Inventor: FUKUI TSUTOMU
IPC: H04N5/225
Filed: 1990-01-29
Abstract: PURPOSE:To display a picture on a television monitor automatically continuously with an erected picture at all times by detecting the support position of a camera and recording the support location information onto a recording medium together with picture information. CONSTITUTION:The electronic still camera is provided with a sensor section 20 comprising a sensor circuit 16 and an encoder 18 and a synthesis circuit 22. The sensor circuit 16 detects a position of a photographer supporting the camera at pickup and converts it into a position discrimination signal, and the encoder 18 converts the signal into a digital support position signal 18a and it is outputted to the synthesis circuit 22. On the other hand, picture information 10a obtained from a CCD area sensor 10 is converted into a digital picture data 12a by an A/D converter 12 and inputted to the synthesis circuit 22 and the holding position signal is superimposed onto the picture data picked up at that time and outputted as a video signal 22 and recorded in an image memory 14. When the picture information of a longitudinal screen is displayed, the picture is rotated to be an erected picture on the monitor. Thus, the longitudinal screen recording picture information is displayed as an erected picture automatically and continuously.
Patent JP-H0870070-A (JP)
Title: Semiconductor device
Inventor: YAMASHITA HIROYUKI
IPC: H01L23/38
Filed: 1995-01-12
Abstract: PURPOSE: To provide a semiconductor device of simple structure which realizes high cooling efficiency of a semiconductor element chip. CONSTITUTION: An insulating film 3 whose thermal conductivity is high is formed on a lead frame 1, and a Peltier effect element 5 is formed on the insulating film 3. An insulating film 4 whose thermal conductivity is higher is formed on the Peltier effect element 5, and an LSI chip 6 is mounted on the insulating film 4.
Patent JP-H02202148-A (JP)
Title: Device for judging abnormal signal in electronic controller
Inventor: TOKUNAGA KAORU
IPC: H04L69/40
Filed: 1989-01-31
Abstract: PURPOSE:To discriminate an abnormal signal generated by the disconnection of a harness or grounding from a normal signal by providing a voltage division resistor and a pull-down resistor between the emitter of a transistor provided at the output stage of an output device and the ground, and between the input side of an electronic controller and the ground, respectively. CONSTITUTION:The collector of the transistor TR at the output stage of the output device 3 connected to the (+) side of a power source 5V and an output terminal 3a via a resistor R1, and the emitter is grounded via the voltage division resistor R3, and also, the input side 1a of the electronic controller 1 is grounded via the pull-down resistor R4. When the transistor TR is turned on, a signal of 5VXR3/(R1+R3) is inputted to the electronic controller 1, and the electronic controller 1 judges it as an ON signal, and outputs it to an interface. Next, when the transistor TR is turned off, an input signal to the electronic controller 1 goes to +5V, and it is judged as an OFF signal. In such a way, since the input of the electronic controller 1 goes to 0V when the disconnection of the harness or the grounding is generated, the discrimination of the normal signal from the abnormal signal can be performed by the input signal.
Patent JP-H04259184-A (JP)
Title: Video image transmitter
Inventor: YAMAGUCHI KAZUAKI
IPC: H04N7/173
Filed: 1991-02-13
Abstract: PURPOSE:To increase number of channels to be sent/received by a single video transmitter. CONSTITUTION:An RF input signal selection section 104 selects one system from 2 systems of RF multiplex signals at first, and in the case of demodulation, a demodulation section 105 demodulates the selected 1-system RF multiplex signal and in the case of modulation, a modulation section 108 modulates a base band video audio signal into a known RF multiplex signal.
Patent JP-S54113222-A (JP)
Title: Static type mis memory
Inventor: ITOU TSUNEO
IPC: G11C11/412
Filed: 1978-02-24
Abstract: PURPOSE:To reduce the power consumption at a static type MIS memory write time by using the series circuit of an enhancement type MISFET and a depletion type MISFET for the load of a digit wire. CONSTITUTION:The series circuit of enhancement MISFETQ2 and Q2' which have gates connected to power source Vcc as a load between a pair of digit wires Dm and Dm' of the static type MIS memory composed of MISFET's and depletion type MISFETQ2 and Q2' which have gates connected to sources is used. Thus, MISFETQ1 and Q1' have a high impedance characteristic and a low impedance charactristic in the low voltage region and in the high voltage region respectively. Meanwhile, FETQ2 and Q2' have the reverse impedance characteristics. Consequently, by the load characteristic of this series circuit, the power consumption can be reduced while securing the large current at a read time.