baber/WOPTO huggingface dataset:
Patent JP-H10320115-A (JP)
Title: Track ball
Inventor: YONEZAWA TATSUSHI
IPC: G06F3/0354
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a track ball capable of reducing current consumption to zero without requiring stand-by current, generating click touch synchronized with a pulse signal and allowed to be used for remote controller or the like. SOLUTION: The track ball is provided with an X direction pulse signal generating means A and a Y direction pulse signal generating means B respectively having switch means for generating a pulse signal by repeating ON and OFF while rotating a ball D and a click touch generating means for generating click touch synchronized with the X direction and Y direction pulse signals. In this case, the switch means is constituted of one switch S1 for generating a pulse signal by repeating ON and OFF by the rotation of the ball D and the other switch S2 for generating a pulse signal of which phase is shifted from a pulse signal outputted from one switch S1.
Patent JP-H05317956-A (JP)
Title: Method and device for correcting seam distortion of welded tube
Inventor: NAGAO KATSUNORI
IPC: G01B11/16
Filed: 1992-05-15
Abstract: PURPOSE:To correct seam distortion within a range in which the seam distortion can be followed up automatically by an ultrasonic test equipment in welded tubes of all diameters. CONSTITUTION:In a manufacturing line of a resistance welded steel tube, a seam position detecting device 5 to detect a seam position of the resistance welded steel tube P is installed on the downtream side of a water cooling tank 3. A position signal of this seam position detecting device 5 is treated by a controlling part 10 into control signals CS1, CS2 and a correcting roll 4 and a flaw detecting device 6 provided on the upstream and downstream sides of a seam position detecting device 5 are controlled by these signals CS1, CS2.
Patent JP-H05158274-A (JP)
Title: Antistatic writing-type film-compound material
Inventor: DEBITSUDO AASAATON
IPC: G03F1/68
Filed: 1992-05-15
Abstract: PURPOSE: To avert the missing of information and the generation of false static charges by using thermoplastic polymer matrix layers contg. a quaternary ammonium salt having a high charge density and specified molecular structure as a film composite. CONSTITUTION: This film composite includes a base having the thermoplastic polymer matrix layers contg. particulates and the quaternary ammonium salt on its at least one surface and is provided with matte finish surfaces or writing type surfaces by these matrix layers. The cations of the quaternary ammonium salt are constituted to have concn. sufficient for affording the surface specific resistance of the matrix layers of about <=1×10<13> ohm/square at relative humidity of 50% and have the charge density of 3.33×10<-3> to 13.6×10<-3> . The quaternary ammonium salt having such a high charge density and the specified molecular structure imparts unexpectedly advantageous and effective antistatic characteristics to the single layer matte writing type surfaces without acting an unfavorable effect on writing quality and image formability.
Patent JP-H11311000-A (JP)
Title: Attaching structure of eaves gap hidden plate
Inventor: TANAKA YOSHIAKI
IPC: E04D13/15
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To hide a gap between the bottom plate rear end of an eaves gutter and a fascia board by corresponding to the eaves gutter of various shapes by providing a support piece supporting an eaves gap hidden plate on the lower end between a hanging tool body hanging and supporting the eaves gutter and an attaching member fixing the hanging tool body and attached to the eaves gutter. SOLUTION: A long substantially flat plate-like eaves gap hidden plate 3 hiding a gap between the rear end of the bottom plate 11 of an eaves gutter 1 and a fascia board 2 covers a synthetic resin material on both the faces of a steel plate, the front side of the reverse is provided with a front ear 31, a rear side is provided with a rear ear 33, and support grooves 32, 34 laterally opened on the front ear 31 and the rear ear 33 are formed. When the eaves gap hidden plate 3 is attached, the part to be sandwiched 61 of the upper end of the support piece 6 is sandwiched to be fixed between an attaching member 5 fixing a hanging tool 4 and attached to an eaves and the hanging tool body 4 hanging and supporting the eaves gutter 1.  The spring of the support piece 6 making the lower end a branch is utilized to engage and support the support grooves 32, 34 of the eaves gap hidden plate 3 on the front support part 63 and the rear support part 64 of the lower end of the support piece 6.
Patent JP-S6127529-A (JP)
Title: Camera provided with electromagnetically driven lens barrel
Inventor: KODAIRA TAKAKI
IPC: G02B7/08
Filed: 1984-07-17
Abstract: PURPOSE:To prevent a lens from being fed out when a shutter is opened, by opening the shutter by executing an electric conduction to a coil printed to a rotor, closing the shutter by stopping the electric conduction, and also feeding out a photographic lens. CONSTITUTION:By the first stroke of a release, a switch SW1 is closed, power is supplied 100, a range is measured 102, and range measuring information is stored in a register 103. When an SW2 is closed by the second stroke of the release, a pulse is generated 110 and supplied to a coil 22 of a rotor controlling circuit 113, and a lens barrel is fed out stepwise. The pulse is counted 112 and compared 106 with an output of the register 103, and when they coincide with each other, a latching circuit 105 provides an output, the generation 110 of the pulse is stopped, and a shutter is opened by executing continuously an electric conduction to the coil 21. At the same time, a timer 118 is started, the electric conduction of the coil 21 is stopped by an end signal of an exposure controlling circuit 119 or a timer 123, and the shutter is closed. A timer 124 is started, a pulse is generated 110, and the lens barrel is driven until an initial position is detected 117. In such a way, it is inhibited that the lens is driven when the shutter has been opened.
Patent JP-H098280-A (JP)
Title: Semiconductor device and inverter device using it
Inventor: MIZOGUCHI TETSURO
IPC: H01L29/744
Filed: 1995-06-15
Abstract: PURPOSE: To perfectly suppress the concentration of currents which occurs when the area of an element is increased by changing the gate resistance of each segment in accordance between a gate electrode and each segment so that the gate resistance can become smaller as the distance increases. CONSTITUTION: The resistance value of a wiring layer between a gate electrode and the nearest position of each segment 1 becomes larger as the distance between the electrode 3 and segment 1 becomes larger. Therefore, when the gate resistance (r) of each segment 1 is changed in accordance with the distance between the electrode 3 and segment 1 so that the resistance (r) becomes smaller as the distance increases, the resistance values of all routes of gate currents reaching all segments 1 from the gate electrode 3 can be made equal to each other and the turn-off time of all segments 1 can be made the same. As a result, currents are not concentrated on a segment 1 at a far distance from the electrode 3.
Patent JP-H10328881-A (JP)
Title: Covered electrode
Inventor: NAKATANI TATSUO
IPC: B23K9/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a covered electrode for underwater welding and for non- hygroscopic land use, which are each easily manufactured and have hygroscopicity applying a hydrophobic treatment to the surface of the covered part and specifying the angle of contact with water. SOLUTION: As the hydrophobic treatment, the surface of a covered electrode is coated with a slurry hydrophobic processing agent in which, for example, hydrophobic inorganic oxide particles or hydrophobic organic tetrafluoroethylene particles and a resin are mixed and dispersed in a solvent. The angle of contact with water is not less than 90 deg. on the hydrophobic-treated surface of the covered electrode. Welding using such covered electrode 1 is carried out while an arc is generated between the tip end of the electrode 1 and a base metal 2 to form a molten pool 6 on the base metal 2.  At the tip end of the electrode 1, the tip end of a metallic core wire 1a for generating an arc is always recessed from that of the cover material 1b, whose cylindrical tip end serves as a protective tube, protecting the arc from surrounding water 5 by means of a gas generating through thermal decomposition.
Patent JP-H09328011-A (JP)
Title: Left and right independent humidity adjusting type air conditioner for vehicle
Inventor: OZEKI YUKIO
IPC: B60H1/00
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To be controlled by a driver for a deferential gear mode in a left and right independent humidity adjusting type by causing the door driving mechanism of a driver side wind distribution part to rotate the rotary shaft of the deferential gear door of each wind passage so as to integrally operate the same. SOLUTION: Assistant seat side and driver side wind distribution passages 19As and 19Dr are provided respectively in wind passages F1 and F2 in a wind passage F. Bent, foot and differential gear doors D2, D3 and D4 are provided in the end parts of the wind passages F1 and F2 and driven by door driving mechanisms 5As and 5Dr in a desired mode. The door driving mechanism 5Dr of the driver side rotate one in which the bent and foot doors D2 and D3 of the driver side and the differential gear doors D4 of the assist and driver sides are integrally formed. In a differential gear mode, a compressor, a cooler 12 and a heater core 14 or the like is actuated, only the door driving mechanism 5Dr of the driver side is actuated, the differential gear door D4 is placed in an open position by an actuator and the other doors D2 and D3 are placed in closed positions.
Patent JP-H077401-A (JP)
Title: Input circuit for switch signal
Inventor: MORI HIDETO
IPC: H03K17/16
Filed: 1993-06-21
Abstract: PURPOSE:To extend a noise margin and to prevent the misdetection of a switch signal. CONSTITUTION:An input circuit 1 is formed as a MOS IC so as to prevent the generation of crosstalk. The circuit 1 has a comparator circuit 2 and a reference voltage generating circuit 3. Five V regulated power supply voltage Vcc is supplied to both of the circuits 2, 3. The circuit 3 is constituted of divided resistors 5, 6 having a resistance ratio of 1 to 4, 4V divided voltage is impressed to the minus side of the circuit 2 and the output voltage of a switch 7 is impressed to the plus side as input voltage Vin. The circuit 2 compares the output voltage Vin with reference voltage Vth and outputs a voltage signal to a CPU. The switch 7 is an idle switch e.g. 12V battery power supply voltage +B is normally supplied to the switch 7 through a pull-up resistor 8 and 0V and normally 12V output voltage Vin are respectively outputted from the switch 7 in the ON and OFF states.
Patent JP-H0315330-A (JP)
Title: Built-up type flowing-up stream-generating structure
Inventor: MORI TOMIO
IPC: A01K61/00
Filed: 1989-06-14
Abstract: PURPOSE:To change a tidal sea stream from an arbitrary direction into a flowing-up stream by combining an upper cylindrical block having openings at both the ends thereof with a lower block having plural radial dividing walls on the inner surfaces of plural vertical walls disposed in the peripheral direction. CONSTITUTION:The structure is composed of wholly cylindrical upper and lower blocks 10 and 12. The upper block 10 is a hollow cylinder having openings at both the ends thereof and integrally provided with a flange 14 at the lower outer peripheral edge thereof. The lower block 12 is provided with a pair of the upper and lower cyclic racks 16 and 18 vertically separated and with a plurality of vertical walls 20 connected to the cyclic racks. A plurality of radially extending dividing walls 22 are attached to the cyclic racks 16 and 18 and to the inner surfaces of the vertical walls 20. The lower block 12 is a cylinder having openings at both the ends thereof and openings 24 formed between the vertical walls 20 on the inner surfaces and used for flowing a tidal sea stream thereinto. The flange portion 14 is mounted on the upper cyclic rack 16 and bound with bolts and nuts to provide a structure comprising the upper and lower blocks bound thus with each other.
Patent JP-S6155280-A (JP)
Inventor: RUKU BOURUGOISU
IPC: D07B1/06
Filed: 1985-07-09
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-S5374038-A (JP)
Title: Electrophotographic light sensitive material
Inventor: ISHIDA TSUTOMU
IPC: G03G5/08
Filed: 1976-12-14
Abstract: PURPOSE:To render residual voltage substantially negligibly small, and to reduce decay of the surface voltage of a light sensitive material, by forming an electrically insulating layer consisting of an inorganic oxide between a selenium type photoconductive material and a conductive substrate.
Patent JP-2000337763-A (JP)
Title: Warming and refrigerating device
Inventor: KOZUKA SHINZO
IPC: F25D23/12
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To satisfactorily warm-store and cold-store both warm food and cold food irrespective of ratio of the warm food to the cold food. SOLUTION: A warm storage chamber 7 and a cold storage chamber 8 are formed in the same frontage size X on the both left and right sides of a heat insulation partition wall 6. A tray 11 is formed in a long lateral side rectangular state. A wide first placing portion 13 is recessed at one side of a boundary 12 and a narrow second placing portion 14 is recessed at the other side of the boundary 12, and the portion 13 is formed in a width for substantially fully filling in the frontage of the chamber 1 or the chamber 8. A plurality of stages of wide tray receiver 42H, 42C of a pair are arranged at wall surfaces of the chambers 1, 8 at opposite side to the wall 6.  When a food is prepared on the tray 11, more quantity of the warm food and the cold food is prepared on the portion 13, and a direction of the tray 11 is arranged and inserted so that the warm food and the cold food respectively correspond to the chambers 7 and 8. Both side edges of the tray 11 are effectively received by the receivers 42H, 42C.
Patent JP-H10340690-A (JP)
Title: Display device
Inventor: SEKIYA TOSHIYUKI
IPC: H01J31/12
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a display device whose space can be reduced while being a large image screen display device and which can inexpensively input coordinates by detecting a contact position in display glass of a coordinate designating tool on the basis of an oscillatory wave detected by a position designating tool. SOLUTION: A system controller 12 sends out a high voltage transformer driving pulse signal to a driving circuit. Therefore, for example, four high voltage transformers all start output operation, and voltage between the peak and the peak of AC signal output of a piezoelectric transformer is charged by a double rectifying circuit, and is supplied to a transparent electrode of the glass reverse. Next, a driving pulse signal to one among the four high voltage transformers rests only by a single clock. Therefore, a pulse to show the center of an attenuating part is generated, and is inputted to the controller 12. The controller 12 performs an operation on a distance up to a coordinate indicating tool 13 from a glass pressure contact part position of the high voltage transformers from the timing rested by a single pulse.
Patent JP-S5774208-A (JP)
Title: Method of operating air conditioner for automobile
Inventor: FUKUSHIMA TOSHIHIKO
IPC: F24F11/02
Filed: 1980-10-27
Abstract: PURPOSE:To reduce the fuel consumption of an engine, by stoppig the engine- driven compressor of an air conditioner for a prescribed time after the temperature of a vehicle room has exceeded a set level n the idling of the engine. CONSTITUTION:The temperature Tr of a vehicle room and the rotational frequency NE of an engine 2 are detected. A clutch 3 for transmitting the torque of the engine 2 to compressor 1 is not engaged until a prescribed time elapses after the disengagement of the clutch, if the clutch reminas disengaged when the temperature Tr is higher than a set level TrST and the rotational frequency NE is equal to the idling level NE1. Once the temperature Tr of the vehicle room becomes lower than the set level TrST during the idling of the automobile, the compressor 1 is stopped. After a prescribed time, the compressor is driven again. This results in decreasing the ratio of the drive of compressor 2 during the idling with a high rate of increase in the comsumption of fuel.
Patent JP-H01316972-A (JP)
Title: Gate turn off thyristor
Inventor: YAMADA SHINICHI
IPC: H01L29/744
Filed: 1988-06-17
Abstract: PURPOSE:To make a thyristor low in an ON-resistance and small in a stationary loss and to improve it in reliability by a method wherein a P emitter layer or an N<+> layer of the anode section of a four-layer PNPN semiconductor device is so formed as not be exposed at a bevel surface. CONSTITUTION:A thyristor is composed of an N<+> layer 1, a P emitter layer (PE) 5, an N base layer (NB) 2, a P base layer (PB) 3, and an emitter layer (NE) 4, and metal layers 6, 7 and 8 form an anode section, a cathode section K and a gate section respectively. The N<+> layers 1 and the P emitter layers (PE) 5 both provided on an anode side are alternately formed, where a P emitter layer (PE) 5a positioned at the outermost side is so formed as not to be exposed at a bevel plane 9 by diffusion through the intermediary of the N base layer (NB) 2 layer. Or, the N<+> layer 1 may be positioned at the outermost side and made not to be exposed at the bevel plane as well.
Patent JP-S6129024-A (JP)
Inventor: HATTORI MASAICHI
IPC: H01H23/00
Filed: 1984-07-20
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-H0810256-A (JP)
Title: Ultrasonic diagnostic system
Inventor: SATO MAKOTO
IPC: G01N29/24
Filed: 1994-06-30
Abstract: PURPOSE:To easily make the focal distance in the thickness direction of an ultrasonic wave probe coincide with the interested area part of an examinee even without using a complicated circuit especially in an ultrasonic diagnostic system. CONSTITUTION:An acoustic coupler 1 is loaded on the ultrasonic wave probe 6 by connecting the holding arm 4 of the acoustic coupler 1 to the engaging groove 8 of the ultrasonic wave probe 6. An ultrasonic beam emitted from the ultrasonic wave probe 6 arrives at the inside of the testee passing the acoustic coupler 1, and a sufficient reflected echo from the inside of the testee can be obtained, and also, resolution can be improved since the ultrasonic beam is converged much in an interested area.
Patent JP-S637414-A (JP)
Title: Safety device for self-propelled type snowplow
Inventor: MORITA SAICHIRO
IPC: E01H5/04
Filed: 1986-06-27
Abstract: PURPOSE:To safely perform removing operation of snow packed into a chute for snow by a method in which when over load applies to a blower, a clutch is turned OFF, and only when manual operation is performed, the clutch is turned ON. CONSTITUTION:When snow sent by an auger 4 and a blower 5 is blocked in a chute 7 and intercepted from dropping, over-load applies to the blower 5 and a rotating slide occurs in an electromagnetic clutch 15. The situation is detected by a slide sensor 22, switches 20 and 21 to OFF, the rotation of an engine 3 for traveling is interrupted by electromagnetic clutches 10 and 15, and the rotation of a transmission 1 for traveling, the auger 4, and the blower 5 is stopped. Since stopping the rotation of the blower 5 is continued nuless the switch 21 is put into a clutched state by manual operation, the removing operation of snow blocked in the chute for dropping snow can be safely performed.
Patent JP-H11345424-A (JP)
Title: Optical disk device
Inventor: SOBASHIMA AKIRA
IPC: G11B7/09
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device capable of preventing recording reproducing characteristics from deteriorating by obtaining an accurate and optimal gain even if there is a lens shift due to its own weight when obtaining an optimal correction gain to cancel a tracking error signal offset caused by the lens shift. SOLUTION: In an optical disk device wherein an offset of a signal TE is canceled by multiplying an output signal LS of a lens shift detection means 6 by a correction gain and subtracting the product from a tracking error signal TE, i.e., an output of a tracking error signal detection means 7, to achieve an accurate lens shift amount when obtaining an optimal correction gain, a counting means 15 counts the number of the waves of the signal TE when an optical spot crosses a recording medium 11 at the time of lens shift, and when it has counted up to a predetermined count value, namely, a signal TE is stored in a storage means 14 when reached a predetermined lens shift position, and the output of the storage means 14 is made to match the signal LS from the next time, and thus, a predetermined lens shift is achieved.
Patent JP-H094470-A (JP)
Title: Torque-up device for centrifugal governor
Inventor: IWASAKI SHINKICHI
IPC: F02D1/04
Filed: 1995-06-16
Abstract: PURPOSE: To eliminate the generation of instability of the initial spring force due to an end turn part of a torque spring, and to accurately set a space for insertion and drawing of a torque pin in response to the required torque characteristic. CONSTITUTION: A main spring 13a and an auxiliary spring 13b are arranged in series to each other in both sides of a spring receiver part 12b of a torque pin 12 so as to form a torque spring 13. The rear end of the torque spring 13 is received by a spring receiver 14. A pin adjuster 16 is passed through an adjusting screw hole 14a, which is formed in the spring receiver 14, freely to be moved in advance or retreat, and the tip of this pin adjuster 16 is faced to the rear end 12c of the torque pin 12 with a space (t) for insertion and drawing of the torque pin 12.
Patent JP-H0315336-A (JP)
Title: Method for controlling driving of motor for motor-driven reel for fishing
Inventor: KAWADA MINORU
IPC: A01K89/017
Filed: 1989-06-12
Abstract: PURPOSE:To maintain the optimum winding speed by sensing the number of revolutions of a spool rotatable by a DC motor mounted on a reel body and handle operation, monitoring the winding speed with the central processing unit and controlling power of the motor. CONSTITUTION:A DC motor for driving a spool 1 is connected to a motor driving circuit controlled with an output from the central processing unit(CPU). Information about the number of revolutions of the spool inputted to the CPU is compared with the preset criteria (motor driving and hand winding) to control the output from the DC motor based on the obtained results. Magnets (5a) are secured to the side of the spool 1 and a hole sensor (5b) is provided in a side plate 6 of the reel body to sense the revolution of the spool 1.
Patent JP-S636281-A (JP)
Title: Double body type valve
Inventor: UCHIDA TATESHI
IPC: F16K27/00
Filed: 1986-06-26
Abstract: PURPOSE:To make a valve easily removable irrespective of a connection, by forming it into a double system with a pipe fitting. CONSTITUTION:Pipe lines are connected together by a body 5 at the outside, and an inside body 10 is wrapped in. And, in order to keep directability with this inside body 10, an adjusting projection 21 is installed in the outside body 5. In addition, in the inside body 10, an partition part 11 of a valve and a valve seat encloser 12 are unitized in one. An adjusting groove 20 is installed in the inside body 10, and also there is provided with an adjusting projection 17 for keeping directability with a valve seat 14. With this constitution, the valve is easily removable.