baber/WOPTO huggingface dataset:
Patent JP-H10247086-A (JP)
Title: Muffler for vehicle
Inventor: NAKAMURA MASAHIRO
IPC: B60R13/08
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an interference type shielding muffler capable of reducing a vehicle noise while having ventilation. SOLUTION: The muffler 10 arranged close to a sound source of a vehicle is provided with a ventilation path 150 penetrating from the sound source to the reverse side of the device, upper surface openings 133, 135 cut through the sound source side, lower surface openings 113, 115 cut through the reverse side of the sound source and formed on positions without standing face to face with the upper surface openings 133, 135 each other and a sound transmission space formed between the upper surface openings 133, 135 and the lower surface openings 113, 115. A distance L in the horizontal direction between the upper surface openings 133, 135 and the lower surface openings 113, 115 is made 1/2λ of a wavelength λ of a sound from the sound source.  Then, the ventilation path 150 performs a ventilative action, and the sound radiated from the muffler is provided with a first sound A1 radiated from the ventilation path 150 and second sounds A2 , A3 made incident from the upper surface openings 133, 135, passing through the sound transmission space and radiated from the lower surface openings 113, 115, and the first sound A1 is interfered with the second sounds A2 , A3 delaying by the time of 1/2λ from the first sound A1 each other, and the radiated sound is constituted so as to be reduced.
Patent JP-H07257897-A (JP)
Title: High-place working vehicle
Inventor: KAKIZAKI JIRO
IPC: B66F9/24
Filed: 1994-03-22
Abstract: PURPOSE:To smoothly perform the altitude works continuously and enhance the working effectiveness by making position control of the body of a working vehicle onto a.marker in the specified position relative to the marker by means of acknowledgement of the marker. CONSTITUTION:To make anchoring on the ceiling surface of an over-storey slab, a ground inking 32 corresponding to the anchor position is set on the floor surface 16 according to the reference inking. The body 14 of a working vehicle is moved on the floor surface 16, and an ITV camera 28 captures the ground inking 32 on the floor surface 16. When an image processing CPU 30 acknowledges that the captured image is the ground inking 32, the vehicle body 14 stops on the ground inking 32 in the specified position relative to the ground inking 32. The operator gets on a working table 20 and transfers the ground inking 32 on the floor surface 16 to the ceiling surface 40. Then the operator performs the anchoring works on the working table 20, and the ceiling apparatus are hung at the anchor from the working table 20. Thereby the altitude works started with the transfer and continued to anchoring and hanging of the ceiling apparatus can be performed smoothly with no interruptions without requiring the position change of the vehicle body 14, which leads to enhancement of the working effectiveness.
Patent JP-S53135639-A (JP)
Title: Magnetic brush developing device
Inventor: TAGAWA KAZUAKI
IPC: G03G15/09
Filed: 1977-04-30
Abstract: PURPOSE: To effectively accomplish prevention of blocking of developing powder between the surface of photoreceptor and developing roller with a simple structure, by providing all over the surface of non-magnetic sleeve of the magnetic brush developing device with an clastic layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000252496-A (JP)
Title: Manufacture of tandem-type thin-film photoelectric conversion device
Inventor: YOSHIMI MASASHI
IPC: H01L31/18
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a tandem-type thin-film photoelectric conversion device that can manufacture a tandem-type thin-film photoelectric conversion device with improved performance and quality using a simple device at low costs and with improved productivity. SOLUTION: A p-type semiconductor layer 111 of an amorphous type photoelectric conversion unit 11, an i-type amorphous photoelectric conversion layer 112, and an n-type semiconductor layer 113 are formed in each of separate deposition chambers 1p, 1i, and 1n. A p-type semiconductor layer 121, an i-type crystalline photoelectric conversion layer 122, and an n-type semiconductor layer 123 of a crystalline type photoelectric conversion unit 12 are successively formed in each same deposition chamber 2pin.
Patent JP-H08215464-A (JP)
Title: Bobbin replacing device
Inventor: MATSUYAMA TAKESHI
IPC: D05B59/04
Filed: 1995-02-15
Abstract: PURPOSE: To improve the operability of a device by providing an automatic start switch selecting the automatic start mode and a manual start switch manually starting the device when the automatic start mode is not selected. CONSTITUTION: This bobbin replacing device is provided with an automatic start switch 52ba selecting the automatic start mode automatically starting a device each time a power source is turned on and a manual start switch 52bb manually starting the device when the automatic start mode is not selected. When the automatic start mode is selected by the automatic start switch 52ba, the device is automatically started each time the power source is turned on while the manual start switch 52bb is not operated, and the operation is simplified. If the manual start switch 52bb is operated as required when the automatic start mode is not selected, the device is manually started.
Patent JP-H01223707-A (JP)
Title: Superconduction type power storage system
Inventor: KATO TADASHI
IPC: H02J15/00
Filed: 1988-03-03
Abstract: PURPOSE:To exempt double investment when superconduction type power storage facilities and an underground dam are built separately and to reduce construction cost, by docking the superconduction type power storage facilities with the underground dam and constructing the power storage facilities so that the superconduction type power storage facilities themselves function as a cut-off wall for the underground dam in combination. CONSTITUTION:Superconduction type power storage facilities 11 are combined integrally with a cut-off wall 6 for an underground dam 3 and built onto a base rock layer 5 so that power storage facility 11 themselves function as one part of the cut-off wall in combination, and buried into a gravel 4 deposited on the base rock layer 5. An inflow siphon 13 is shaped particularly to a foundation section 12 supporting the upstream side end of the superconduction type power storage facilities 11 in order to induce underground water flowing from the upstream side to the underside side of the superconduction type power storage facilities 11. Underground water cultivating the gravel 4 in a river basin flows into the underground dam 3 from the upstream side as shown in the arrow, dammed up by the cut-off wall 6 and the superconduction type power storage facilities 11, and stored into the underground dam.
Patent JP-S61210909-A (JP)
Title: Position/speed detecting circuit for phase locked loop system
Inventor: FUKITA MUNEO
IPC: G01P3/44
Filed: 1985-03-15
Abstract: PURPOSE:To stabilize highly a PLL action by converting a pulse train signal having a higher frequency than a sine wave detecting signal into one having a frequency corresponding to a difference between the pulse train signal and the sine wave detecting one. CONSTITUTION:The pulse train signal P2 having the frequency K (f+ or -DELTAf), which is outputted from a counting circuit 4 through a phase detector, an amplifier 2 and an VC oscillator 3, is inputted to an F/P converter 8 together with the pulse oscillator 7. Then the pulse train signal P31 or P32 having the frequency K.DELTAf corresponding to the frequency difference between them is outputted from different output terminals of the converter 8. Next, both signals are input ted to an F/P converter 9, and an DC positive voltage signal +E3 or a DC negative voltage signal -E3, both of which are in proportion to the frequency of both signals P31 and P32, is outputted. Then the signal +E3 or -E3 is input ted to a differential amplifier 10 to obtain a signal E4 having the differential component of the signal, and the signal E4 is fed back to the input side of the amplifier 2 or the oscillator 3.
Patent JP-S55142429-A (JP)
Title: Reproducing stylus for information signal
Inventor: SEGAWA KEISHI
IPC: G11B9/07
Filed: 1979-04-23
Abstract: PURPOSE: To prevent the defective disc and damage of reproducing stylus based on it, by constituting one or more surfaces at leading-in side with the creepage surface of the crystal body of reproducing stylus main body raw material or natural surface of crystal growing, among the surfaces adjacent to the slide surface.  
     CONSTITUTION: Creepage is caused over the two surfaces 1, 2 of the lead-in side of the reproducing stylus main body and the slide surface A, and the creepage surface C obtained by it is used as the surface C for the new leading-in side. The cross line Ca between the surface C and the slide surface A is the ridge of the lead-in side at the surface A. The surface C is the crystal surface of the crystal itself, no stripe trace by mechanical machining is present, accordingly, the cross line Ca is in good state, and the phenomenon attached with freign material is greatly reduced at the used of reproduction stylus. Further, at the growing stage of the raw material crystal, if flat crystal growing surface having a given width can be formed, the surface can be used as the surface at the leading-in side for the reproducing stylus main body. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11244834-A (JP)
Title: Apparatus for inverting container for collecting bottles for recycling
Inventor: KUBO KIMIO
IPC: B65F9/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To save the labor for treatment of bottles by automatically inverting a container in which the bottles are recovered. SOLUTION: A conveyor has a transporting route which extends forward. The transporting route comprises a rear transporting route and a front transporting route. The rear transporting route and the front transporting route are so formed that the container C is placed in a stable posture on the rear transporting route and that the container C transferred to ride on the front transporting route from the rear transporting route falls laterally from the front transporting route. The container C is so guided by guide rails 41 that the falling container C is inverted.
Patent JP-S62208404-A (JP)
Title: Magnetic head
Inventor: KONDO YUKIO
IPC: G11B5/127
Filed: 1986-03-10
Abstract: PURPOSE:To prevent recording and reproducing characters of a head from being deteriorated by a step difference between a magnetic core and a reinforcing plate, by interposing a layer consisting of a nonmagnetic material whose hardness is higher than that of a magnetic core material, between the magnetic core and the reinforcing plate. CONSTITUTION:A layer consisting of nonmagnetic materials 4, 4 whose hardness is higher than that of a magnetic core material is interposed between a magnetic core 1 and a reinforcing plate 2. As for a nonmagnetic material for forming said nonmagnetic material layers 4, 4, that which has a higher hardness than that of a material of the magnetic core 1, for instance, an oxide such as SiO2, chromium oxide, etc., or chromium, molybdenum, etc., are used. It is made to adhere onto the side face of the magnetic core 1 or the reinforcing plate 2 more thinly than the magnetic core 1 and the reinforcing plate 2 by vapor deposition, sputtering, etc. A head body is constituted by joining indirectly the reinforcing plates 2, 2 to both side faces of such a magnetic core 1, and a video head is constituted by winding a coil winding through winding windows 1a, 2a, and winding grooves 1b, 2b. In this way, generation of a step difference between the magnetic core and the reinforcing plate can be suppressed, and deterioration of recording and reproducing characteristics of a magnetic head can be prevented.
Patent JP-S63216140-A (JP)
Title: Single chip microcomputer
Inventor: TERAMOTO TOSHIYUKI
IPC: G06F11/22
Filed: 1987-03-05
Abstract: PURPOSE:To prevent the interception of the storage content of a ROM by comparing the storage data read from a ROM with a test data supplied externally and outputting the comparison result data externally. CONSTITUTION:The storage data read from the ROM 10 is fed to comparison means 200-207 and compared with a test data supplied externally and the comparison result data obtained as the result is outputted externally from the single chip microcomputer. Thus, the storage content of the ROM 10 built in the single chip microcomputer is not directly outputted externally. Thus, the interception of the storage content is prevented.
Patent JP-H04285854-A (JP)
Title: Method and apparatus for controlling posture of probe and method and apparatus for shape following type ultrasonic flaw detection
Inventor: KAMIMOTO SHUJI
IPC: G01N29/26
Filed: 1991-03-15
Abstract: PURPOSE:To detect the flaw of an object to be inspected while following the surface shape thereof even when said surface shape changes within a small range by calculating the angle formed by the main axis direction of a probe and the normal line direction on the surface of the object to be inspected on the basis of the receiving intensity from the surface of the object to be inspected and arbitrarily controlling the position posture state of the probe on the basis of said angle. CONSTITUTION:When the relation between the intensity of the reflected ultrasonic wave from the surface of an object 10 to be inspected received by a focal type probe 1 and the angle formed by the main axis direction of the probe 1 and the normal line direction on the surface of the object to be inspected is preliminarily stored, the reflected ultrasonic wave from the surface of the object 10 to be inspected with respect to the ultrasonic wave sent out of the probe 1 is received by the probe 1. The angle formed by the main axis direction of the probe 1 and the normal line direction on the surface of the object 10 to be inspected is calculated from the receiving intensity of the reflected ultrasonic wave and the object 2 to be inspected can be subjected to ultrasonic flaw detection along the surface shape thereof on the basis of said angle in such a state the positions posture of the probe 1 is controlled to a desired state.
Patent JP-H08243410-A (JP)
Title: Heat shaking device
Inventor: MIYAO SHUICHI
IPC: G01N1/36
Filed: 1995-03-10
Abstract: PURPOSE: To provide a heat shaking device which can retain a container inside even when the sample container is shaken in the vertical direction. CONSTITUTION: A heater 2 and a temperature control sensor 3 are embedded in a heat shaking device, and a heat block 1 with an opening 4 for inserting a sample container 21 is fitted idly on a supporting shaft 10 disposed in the hollow section of a vibration stand 5 through a spring 15. A driving motor 7 connected with the heat block 1 at a crank 8, a rotating plate 12 covering the sample container 21 inserted into the opening 4 of the heat block 1, and a piston 13 pressing the rotating plate 12 are provided and the device is shaken in the vertical direction.
Patent JP-H09223930-A (JP)
Title: Colpitts oscillation circuit
Inventor: TSUZUKI YASUO
IPC: H03B5/32
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a Colpitts oscillation circuit with stable oscillation activation characteristics without delaying the rise of an oscillation level at the time of supplying power. SOLUTION: In this Colpitts oscillation circuit composed of a piezoelectric vibrator, an amplification element and a capacitor to be a part of load capacity, etc., one end of the piezoelectric vibrator is grounded through a power supply line. The capacitor CA is inserted between the base and emitter of a transistor, the capacitor CB and a resistor RE are inserted between the emitter and ground, a crystal resonator is inserted between the base and the power supply line and a required bias voltage is supplied to the transistor.
Patent JP-H06265077-A (JP)
Title: Socket removing mechanism for gas plug
Inventor: WATANABE YOSHIO
IPC: F16L37/23
Filed: 1993-03-11
Abstract: PURPOSE:To prevent the fall of a device even when a leg hitches over a rubber tube, in a gas plug wherein when a socket is connected to a hose end part, the working cylinder of a socket is advanced and a direct acting valve is opened, and when the working cylinder 32 is pushed in, the socket is removed from the hose end part and as a result, the direct acting valve is returned to a closed state. CONSTITUTION:A hose end part 4 energized in a push-in direction through the force of a spring 43 is retractably arranged in the outlet cylinder part 10 of a gas plug body 1. An engaging pin 42 protruded toward the base end side of a hose end part 4 is protruded from the outside of the outlet cylinder part 10 and a push-in piece 51 is disposed in the vicinity of the base end part of the hose end part 4. Further, a two-node link mechanism is set such that, when an input end is moved to the tip side of the hose end part 4, an output end is moved in the same direction by an amount higher than the moving amount is provided. The input end is coupled to the engaging pin 42 and the output end forms the push-in piece 51.
Patent JP-S55142565-A (JP)
Title: Coating method
Inventor: CHINO NAOYOSHI
IPC: G03C1/74
Filed: 1979-04-25
Abstract: PURPOSE: To prevent the poor or thick coating phenomenon in the coating of a coating liquid on a flexible strip material, e.g., photograph film, etc., by subjecting an undercoat layer containing a surfactant to a discharge treatment.  
     CONSTITUTION: Prior to coating, a coating head 8 and a reduced pressure chamber 7 are separated from each other by an operating means 11 in the direction of the arrow mark (b). After a web 2, e.g., a film, etc., is advanced at a given speed in the direction of the arrow mark (a), a corona discharge treatment is applied to the undercoat layer of the web 2 by applying high voltage generated by a high voltage generator 4 between an electrode 5 and a backup roll 6 while separating the coating head 8 and the reduced pressure chamber 7 from the web 2. Then, at a time when the web 2 thus subjected to the discharge treatment passes through the coating head C, the coating head 8 and the reduced pressure chamber 7 are moved toward the direction of the arrow mark (c) to allow them to come near the web 2 and then coating operation is made, assuring uniform coating. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63217618-A (JP)
Inventor: HONGO SHUZO
IPC: H01G9/028
Filed: 1987-03-05
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-H07237176-A (JP)
Title: Cutting cutter for automatic cutting machine
Inventor: SAMEJIMA KENJI
IPC: B26D1/06
Filed: 1994-02-23
Abstract: PURPOSE:To prolong the service life of edges, and make a width dimension of a straight line cutting part uniform by arranging straight line-shaped edges on both ends in the short direction of a thin rectangular cutting cutter to cut a sheet-like member, and arranging an edge curved in a circular arc shape on one end in the lengthwise direction. CONSTITUTION:In an automatic cutting machine, a sheet-like member such as cloth, a paper of vinyl is expansively layered on a cutting surface, and this is sucked and fixed, and is cut in a prescribed pattern by a cutting cutter having a cutting head to move to the cutting surface. In such a cutting machine, a cutting cutter 43 particularly exclusively used for notch cutting is a thin rectangular shape, and straight line-shaped edges 43A are arranged on both ends in the short direction, and an edge 43B is arranged on one end in the lengthwise direction, but in this case, the edge 43B is formed in a shape curved in a circular arc shape, and is formed as an edge having a contact angle beta to the sheet- like member. Thereby, cutting resistance of the cutting cutter 43 is reduced, and the service life of the edge 43B is prolonged.
Patent JP-H11229431-A (JP)
Title: Air intake device of engine room in construction machine
Inventor: NAKADA KUNIAKI
IPC: E02F9/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an air intake device of the engine room in a construction machine which increases respective air volumes sucked from two air intakes of the construction machine by making use of a simple constitution to efficiently cool the engine room. SOLUTION: Air is sucked by a fan 14 arranged in an engine room 11 of a construction machine provided with passages 23, 28 extending from two air intakes 22, 27 crossing at right angles to a radiator 15. Air is sucked into the engine room 11 through the radiator 15 from the passages opened respectively at the front face of the radiator 15. In this case, baffles plates 30 are provided so that air from the two passages 23, 28 crossing at right angles do not collide with each other.
Patent JP-H03253137-A (JP)
Title: Packet conference switching exchange system
Inventor: TERAUCHI HIRONORI
IPC: H04L12/18
Filed: 1990-03-01
Abstract: PURPOSE:To efficiently and economically utilize a packet switching exchange network by aborting the transmission of a packet which may surely be canceled in the packet switching exchange network. CONSTITUTION:A packet 13 generated from a subscriber 1 with high priority is converted into packets 14, 15 by a packet switching exchange 4 and the packets 14, 15 are sent to packet switching exchanges 5, 6. The exchange 5 checks a transmitting subscriber's number or the like at the time of receiving the packet 14, compares the priority of the transmitting subscriber 1 with that of a storing subscriber 2, and when the priority of the subscriber 1 is higher than that of the subscriber 2, a packet 18 generated from the subscriber 2 is exceptionally transmitted only to the exchange 4 with high priority and transmission of the packet 18 to other switching exchanges is aborted. Consequently, the transmission of a packet which may surely be canceled can be prevented and the packet switching exchange network can be efficiently and economically utilized.
Patent JP-S58167775-A (JP)
Title: Ion beam processing method
Inventor: OKUNUKI MASAHIKO
IPC: H01J37/304
Filed: 1982-03-30
Abstract: PURPOSE:To carry out accurate positional alignment between ion beam and a material to be processed based on a detected signal, by detecting Auger electron generated by irradiating ion beam to a mark part provided on the material to be processed. CONSTITUTION:A metal ion heated and evaporated by an emitter 1 is drawn out by a drawing-out electrode 2, converged by an electrostatic type lens 3 and accelerated by a cathode 4 to obtain ion beam B converged and irradiated to the predetermined region of a material 7 by an objective lens 5 and an electrostatic deflector electrode 6. In an ion beam processing apparatus, a mark such as an embossed cross-shaped mark is formed on the above mentioned material 7 to be processed. Auger electron with relatively high energy generated by the irradiation of ion beam B is detected by an Auger electron detecting system 8 constituted from a CMA11 and an electron detector 12 to detect the mark position and the detected position signal is issued to an electronic calculator 9 as a control apparatus to control the deflector electrode 6 to carry out the positional determination of ion beam B and the material 7.