baber/WOPTO huggingface dataset:
Patent JP-S5885709-A (JP)
Title: Ventilator for automobile
Inventor: NONOYAMA KOUJI
IPC: B60H1/24
Filed: 1981-11-18
Abstract: PURPOSE:To effectively prevent a vehicle compartment from becoming an abnormal high temperature during parking, by compulsorily rotating a ventilator fan with the use of electrical power from a solar battery when the temperature of the vehicle compartment exceeds a predetermined value during parking. CONSTITUTION:A bimetal switch 45 is closed when the temperature of a vehicle compartment exceeds a predetermined temperature during outdoor parking under the blazing sun, and therefore, an actuator 34 which is energized by electrical power from a solar battery 35, pivotally moves a damper 32 for closing an inside-air circulating intake port 31 but opening an outside-air intake port 30, so that the outside-air is introduced into the vehicle compartment. Simultaneously, a solenoid in a relay 44 is energized by the solar battery 35 so that a motor 14 for a ventilator fan is driven to rotate, thereby the vehicle compartment is ventilated. Further, when the ventilation of the vehicle compartment is made while carrying out the heat-exchange between the outside-air and the inside-air, the ventilator fan 13 and an air introducing fan 16 are driven by closing switches 42, 43 the heat-exchange between discharged air and introduced air is made through a whole heat-exchanger body 11, and then, the introduced air is led into the vehicle compartment.
Patent JP-H0233496-A (JP)
Title: Multiblade blower impeller
Inventor: MIYAHARA SHINJIRO
IPC: F04D29/28
Filed: 1988-07-22
Abstract: PURPOSE:To reduce the influence of the load fluctuation of the blower in the title by integrally forming a main plate equipped with many blades with a permanent magnet which forms the rotor of a motor, and fixing a rotary shaft to the main plate by means of a boss. CONSTITUTION:A recess portion 11a is provided for a main plate 11 equipped with many blades 15, and a permanent magnet is placed in the recess portion 11a. Then a rotary shaft 16 is fixed to the main plate 11 by means of a boss 17. Consequently, the blower concerned can be thinned in such a state where there is no increase in air resistance inside an impeller b. At the same time, as the moment of inertia of the impeller b is increased, the influence of the load fluctuation of the blower can be reduced.
Patent JP-H0832458-A (JP)
Title: Decoder
Inventor: OTA JUN
IPC: G11B20/18
Filed: 1994-07-12
Abstract: PURPOSE:To obtain the decoder in which a residual error of data is decreased by generating an error pointer at a point of time when probability of error is high in the decoding process. CONSTITUTION:A decoder 100 includes a decoder 102 and an error pointer generator 103. When input data are given to the decoder 102, a noise component calculation means calculates a noise component of the input data based on the input data, an average amplitude of input data, and decoding result of the decoder. Then a noise power comparison means compares an average noise power outputted from an average noise power calculation means with a noise power outputted from the noise power calculation means. The error pointer generator 103 generates an error pointer representing uncertainty of the decoding result based on the comparison result. That is, the error pointer generator 103 cannot generate error pointer for all errors, but the error correction capability of the error correction device 104 is improved by generating a correct error pointer at a certain degree of probability from the generator 103.
Patent JP-H1131552-A (JP)
Title: Slide fitting type connector
Inventor: KODAMA SHINJI
IPC: H01R13/629
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a compact slide fitting type connector, in which both female and male multielectrode connector housings can be easily fitted by only pushing a slide cover in the fitting direction. SOLUTION: In this connector, both a male and a female connector housing 20, 40 respectively are fitted and removed in/from each other by a slide member 30 and a lever 50. In this case, the slide member 30 is fitted on one connector housing 40 freely slidably, and a base end 51 is supported by the slide member 30 freely turnably, and a long hole 54 provided at an intermediate part is engaged with a support pin 45 of the connector housing 40, and an engagement support part 55 is engaged with a support projection 24 of the other connector housing 20, and the connector housing 40 is pulled into the other connector housing 20 so as to engage both the connector housing 20, 40 with each other.  Then the lever 50 is provided with an engagement support part 55 at a position in the support projection 24 side of a line, which connects the base end 51 and the support pin 45 and in the long hole 54 side.
Patent JP-2000014875-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To arouse expecting feeling for reach (the ready-for-winning state of requiring only one specific picture pattern for winning a prize) by stopping identification information of a variable displaying area corresponding to the combination of identification information which can give a game value when the combination of identification information temporarily stopped by a variable display means is reach, and variable displaying other identification information again. SOLUTION: When the game ball enters a starting port 7, variable display of picture patterns in the plurality of variable display areas of a picture display device 4 is started. Then, when a stored random number for a big hit is a big hit or when a random number for deciding reach action is a prescribed value, a reach game is executed in the process of temporarily stopping the variable display of three picture patterns in order. In a case that '8' is selected for the big hit picture pattern, e.g. at this time, from the state of variably displaying the patterns in three variable display areas first, a left picture pattern and a right picture pattern are temporarily stopped by '8' and a reach decoration pattern is displayed in the rear surface areas of these picture patterns.  Next, variable display of a medium picture pattern is started again and when the stopping picture pattern is '8', a big hit is given.
Patent JP-H0742030-A (JP)
Title: Roving change method in fine spinning machine and device thereof
Inventor: ASAI ISAO
IPC: D01H15/013
Filed: 1993-07-26
Abstract: PURPOSE:To provide a roving change method capable of reducing required time widely for the work of the roving change in a fine spinning machine, without complicating the controlling of the unit for the roving change or deteriorating the workability of operators. CONSTITUTION:A pick finding operation section A1 equipped with a roving pick finding unit 15 in the front side of the moving direction of an unit for the roving change 12 in the roving change operation, and a piecing and changing of rovings operation section A2 equipped with the roving change unit 18 in the rear side, are installed respectively. The piecing of rovings unit 21 can be transferred forward and backward between the pick finding operation section A1 and the piecing and changing of rovings operation section A2. The piecing of rovings unit 21 can be transferred by moving of a belt 105, between a new roving holding position in the pick finding operation section A1 and a piecing of roving position corresponding to a filled bobbin transferring unit 16 in the piecing and changing of roving operation section A2. The pick finding operation, where the ends of the rovings are picked from two filled bobbins F on a spare railings, and the piecing and changing of rovings operation, where rovings are pieced and after piecing the filled bobbins F are transferred to a bobbin hanger of a creel, are performed in parallel.
Patent JP-H0233794-A (JP)
Title: Disk reproducing machine
Inventor: KURIMOTO MASAHIKO
IPC: G11B33/04
Filed: 1988-07-22
Abstract: PURPOSE:To directly hold a disk case to an equipment cabinet to prevent the disk case whose disk is just reproduced from being lost and to confirm the name of a music number to be played as well by forming a space between a handle and one side surface of the cabinet. CONSTITUTION:A handle 3 is freely inclined to a cabinet apex part 1 around a hinge part 5 and can be held in an arbitrary inclining condition by pressing- into a fitting channel 1a. The grasping part of the handle 3 is faced with a disk case holding part 2 in an inclining position and the interval of a diameter H is formed between one side surface 2a of the holding part 2 and a grasping part inside surface 3b of the handle 3. The size H is enough for the thickness of a disk case 4. When a disk in the disk case 4 is reproduced, the handle 3 is held in the suitable inclining condition and the case 4 is held to the holding part 2. Then, in the reproducing condition of the disk, the name of the music number to be played is confirmed, etc.
Patent JP-2000022236-A (JP)
Title: Thin film conductor layer and manufacture thereof, and magnetic resistance effect element using the same
Inventor: KANNO HIROYUKI
IPC: G01R33/09
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent a film removal of a conductor layer, by a method wherein a crystal plane interval of a conductor layer formed with a thin film with a metal material, in a vertical direction for a film face thereof is formed to be more than a crystal plane interval in a vertical direction for a film face of a bulk material formed with the same metal material as the conductor layer. SOLUTION: Films of conductor layers (thin film conductor layers) 23, 23 are formed via underlayers 22, 22 on hard bias layers 21, 21. A crystal plane interval of the conductor layers 23, 23, in a vertical direction for a film face thereof is formed to be more than a crystal plane interval in a vertical direction for a film face of a bulk material formed with the same metal material as structured for the conductor layers 23, 23. A compression stress acts on the conductor layers 23, 23 and spreads in a film face direction from a lower layer of the conductor layer 23. The compression stress acts on the conductor layer 23, whereby the conductor layer 23 is closely adhered to the lower layer, so that it is possible to prevent a film of the conductor layer 23 from being removed.
Patent JP-H0526764-A (JP)
Title: Abnormality detector of optical transmission system
Inventor: HATANAKA FUSAAKI
IPC: H04B10/077
Filed: 1991-07-24
Abstract: PURPOSE:To simply detect the abnormality of the quantity of light due to the disconnection of an optical fiber by transmitting a reference signal consisting of a discrimination pulse and a duty pulse and detecting the magnitude of the pulse width outputted from a counter. CONSTITUTION:A reference signal A consisting of a discrimination pulse Al and a duty pulse A2 is transmitted from a reference signal generation means 11 and gates G1, G2 are opened by a high frequency pulse C only when the duty pulse A2 is H or L to input a gate pulse D1 or D2 to a counter 15. The counter 15 counts up the gate pulse D1 at the time of H and counts down the gate pulse D2 at the time of L. Since the width of the pulse outputted from the counter 15 becomes small when the quantity of light is abnormally reduced and becomes large when the quantity of light is abnormally increased, the abnormality of the quantity of light is simply detected through a host CPU 16.
Patent JP-S5886286-A (JP)
Inventor: KUSUMI HIROSHI
IPC: E21B11/00
Filed: 1981-11-19
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-H119469-A (JP)
Title: Cooker
Inventor: OGATA GIICHI
IPC: A47J37/06
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To directly utilize the thermal energy of a heat source to enhance the heat efficiency, and shorten the cooking time by introducing the radiation heat of a heat source or a heat ray such as infrared ray from an opening part formed on the bottom of the body part of a cooker, and directly heating a cooking part thereby to cook a food placed on the cooking part. SOLUTION: When this cooker is used in a halogen heater 15, a heat resisting plate 9 is engagingly locked by a heat resisting plate locking part 5 and housed in a body part 2, a cooking part 10 having a food 17 placed thereon is arranged on the cooking part locking part 6 of the body part 2, and a halogen lamp 16 is lighted. The infrared ray generated from the halogen lamp 16 is transmitted by the heat resisting plate 9 through an opening part to heat the food 17 on the cooking part 10, and the infrared ray transmitted by the clearance of the food 17 is reflected by the reflecting part 12 of a lid part 11 to heat the upper surface of the food 17. The refuse or gravy discharged from the food 17 by heating is fallen onto the heat resisting plate 9 through the mesh of the cooking part 10, and collected along the surface into a bottom part 2b surrounded by a circumferential part 4.
Patent JP-H1113012-A (JP)
Title: Road surface structure passable by bicycle, and road block
Inventor: MIYAZAWA MASASHIRO
IPC: E01C5/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To allow bicycles and pedestrians to easily pass while hindering the transit of motorcycles by providing a passage groove continuously changed in width and having constriction sections narrower in width than the tire of the motorcycle and expansion sections wider in width than the tire of the motorcycle. SOLUTION: A road surface structure 1 is provided with step sections 2, 3 hindering the transit of motorcycles, and a passage groove 4 is provided between the step sections 2, 3. The passage groove 4 is provided with constriction sections 5 and expansion sections 6 in turn, and it is continuously changed in width into a corrugated shape. The constriction sections 5 have the width W1 narrower than the tire width of the motorcycles, and the expansion sections 6 have the width W2 wider than the tire width of the motorcycles. When a motorcycle intends to enter the road surface structure 1, the step sections 2, 3 higher than the surrounding serve as obstacles to hinder the entry into the passage portions on both sides of the passage groove 4.  When the motorcycle intends to pass through the passage groove 4 by avoiding the step sections 2, 3, the tires are pinched in the constriction sections 5, and its entry is hindered.
Patent JP-H0350064-A (JP)
Title: Toilet structure for vehicle and manufacture thereof
Inventor: TANI TAKASHI
IPC: B61D35/00
Filed: 1989-07-19
Abstract: PURPOSE:To obviate the installation of a special carrying-in opening part at a vehicle body by forming a lavatory unit of a lower unit and plural wall panels installed on the lower unit shorter in the measure than the size of a body opening part as well as of a ceiling panel installed on the upper opening part. CONSTITUTION:A lower unit 10, an entry side wall panel 11, a side wall panel 12 and a ceiling panel 13 forming a lavatory unit 20 are all formed into the measure corresponding to that of a through passage or an entry opening formed at a vehicle body, so that there is no need to install a special carrying-in open ing at the body, nor is necessary to perform such a work as to close this open ing part. The entry side wall panel 11 and the side wall panel 12 are installed on the lower unit 10, and the panel 13 is installed on the panels 11, 12 from the body interior side. Each member is connected mutually and assembled in dependently of the body as the connection to the body is performed only for the positioning of the whole unit. Assembling work in the body interior is there fore facilitated.
Patent JP-H1029409-A (JP)
Title: Flat pneumatic tire for passenger car
Inventor: ISHII FUMITO
IPC: B60C3/04
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To improve the rutted road traveling performance while high cornering force is maintained, in a pneumatic radial tire used for passenger cars, the rate of flatness of which is less than 80%. SOLUTION: At least the sectional shapes of groove walls 8A, 8B in the tire meridian section of a circumferential groove 8 on a tread face 1A in an outside area X in the outer part of wheel with respect to a tire center CL at the time when the tire is loaded to the wheel, are formed to be asymmetrical with the center line of the groove, and the sectional shape of the groove wall 8A in the inner part of of the wheel, is formed so that it has a curved part 8a which is tangentially tangent to the tread face 1A from the tread face 1A toward the groove bottom side. Further, out of the ground pressures at the edge parts 9a, 9b of a rib 9, on both sides of the circumferential groove 8, the ground pressure at the edge part 9b located in the outer part of each circumferential groove 8 with respect to the wheel, is formed to be higher.
Patent JP-H0623552-A (JP)
Title: Consumable electrode type arc welding power unit
Inventor: HAMAMOTO YASUSHI
IPC: B23K9/12
Filed: 1992-07-13
Abstract: PURPOSE:To adequately control the state of a wire tip in the completion time of welding and to improve the welding efficiency and the quality of the welding. CONSTITUTION:The electric current detection part 1 detects a welding current value outputted at present by using a shunt 11 and the current value calculation part 2 receives a current value signal from the current detection part 1 and calculates an output current mean value and an output current effective value. The speed detection part 3 measures the delivery speed value of a wire 14. Further, the projecting length calculation part 4 inputs the mean value and the effective value of the output current from the current value calculation part 2 and the delivery speed value of the wire 14 from the speed detection part 3 as parameters to calculate a projecting length. The van back output adjusting part 5 outputs a signal to command the optimum welding output based on the calculation result of the projecting length, to an output driving controller. Thus, the projecting length in welding is calculated automatically and welding ending output is adjusted automatically according to it.
Patent JP-H1032225-A (JP)
Title: Mounting of semiconductor chip and device therefor
Inventor: ANDO TETSUO
IPC: H01L21/60
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent misalignment between a solder bump of a semiconductor chip and an electrode pad of a circuit board, by driving a bonding tool in X, Y and θ directions by the self alignment effect of a fused solder bump so as to correct misalignment between the circuit board and the semiconductor chip. SOLUTION: Misalignment quantity calculating means 30a calculates the correction quantity for relative misalignment in directions of relative coordinates X, Y and θ between a semiconductor chip 17 and a circuit board 14. Then, a first XYθ stage 11 is moved to align the semiconductor chip 17 with the circuit board 14. In this case, a first XYθ driving mechanism is fixed at a neutral position, and the semiconductor chip and an electrode pad 14a of the circuit board 14 are recognized by a semiconductor recognition camera 13 and a board recognition camera 25. A bonding tool 24 and a bonding stage are moved. Then, the semiconductor chip 17 and the electrode pad 14a of the circuit board 14 are aligned to vertically face each other.
Patent JP-H0635557-A (JP)
Title: Constant current circuit
Inventor: NAGATAKI HAJIME
IPC: G05F3/26
Filed: 1992-07-13
Abstract: PURPOSE:To suppress the fluctuation of a current due to the fluctuation of the power source voltage, the temperature and the threshold voltage of a constant current circuit consisting of a MOS integrated circuit. CONSTITUTION:A constant current circuit consists of a PMOS transistor TR 1 of which the source is connected to the positive side power source voltage VDD, the gate is connected to a node B, and the drain is connected to a node A, an NMOS TR 2 of which the drain and the gate are connected in common to the node A and the source is connected to the negative side power source voltage VSS, a PMOS TR 3 of which the source is connected to the positive side power source voltage VSS and the gate is connected to a node C, and the drain is connected to the node B, resistances 5, 6 and 7 and an NMOS TR 4 of which the drain is connected to a current output terminal 51, the gate is connected to the gate of the NMOS TR 2, and the source is connected to the negative side power source voltage VSS respectively.
Patent JP-H05158378-A (JP)
Title: Device for manually controlling flash
Inventor: SETO FUMIAKI
IPC: G03G21/14
Filed: 1991-07-25
Abstract: PURPOSE:To prevent incomplete fixing by lighting a flash lamp corresponding to the operation of a switch for 'normal rotation of paper' when the switch is operated. CONSTITUTION:In the device which is equipped with a paper setting switch 25 for manually adjusting the printing position of continuous paper, and where fixing is performed by using the flash lamp 19; a control mechanism 51 is provided which lights the flash lamp 19 corresponding to the feeding amount of the paper when the paper 23 is fed from a fixing part 20 to a stacker 22 by detecting the depressing of the switch 25.
Patent JP-S5974383-A (JP)
Title: Variable volume liquid pressurizer
Inventor: HIRAOKA MASAAKI
IPC: F04B49/08
Filed: 1982-10-20
Abstract: PURPOSE:To achieve summation control by coupling a control valve system exchangable with self delivery pressure and a pressure exchange valve exchangable with delivery pressure of other pump to operating plunger of each pump. CONSTITUTION:First and second control valve systems E, F exchangable with self delivery pressure are provided on operating plungers 3, 4 of first and second pumps A, B while pressure control valves C, D exchangable with delivery pressure of other pump are coupled in series to operating plungers 3, 4 of first and second control valve systems E, F. Consequently constant power control can be performed without influence of delivery pressure of other pump by means of first and second control valve systems E, F while when pressure of other pump is lower than setting level, pressure control valves C, D will take such position as shown on the drawing to enable full power operation or summation control.
Patent JP-H0514219-A (JP)
Title: Radio receiver
Inventor: FURUYA TOMIO
IPC: G01N29/00
Filed: 1991-06-29
Abstract: PURPOSE:To provide a radio receiver equipped with an amplifier circuit suited for a semiconductor integrated circuit using a tuning circuit as a load by which a prop detection can be attained without affecting an audio detecting circuit. CONSTITUTION:The amplifier using the tuning circuit constituted of a coil L, capacity C, and resistor for dumping as the load, and also circuit elements constituting the amplifier circuit by using the dynamic resistance of a transistor or a diode as a dumping resistance form the semiconductor integrated circuit. Then, the operating currents of a dumping circuit constituting the dumping resistance, and the operating currents of the amplifier circuit are prepared by a shared current source circuit. A signal inputted to a prop detecting circuit is fetched by a low-pass filter having a cut-off frequency for preventing the erroneous operation of an independent weak electronic field. Thus, the distribution of the operating currents of the dumping circuit, and the operating currents of the amplifier circuit, can be suppressed, so that the distribution of the band width and gain of the amplifier circuit using the tuning circuit as the load.