baber/WOPTO huggingface dataset:
Patent JP-2000175455-A (JP)
Title: Rectifying circuit and rectifying method
Inventor: HANEDA SHOJI
IPC: H02M7/12
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To enable rectification of an AC current at low loss, without needing a power source for driving, and prevent the reverse flow of a current from a load to an AC power source. SOLUTION: When a voltage of positive polarity is applied to the emitter of a transistor Q1, the emitter potential of a transistor Q2 becomes lower than the base potential, and the transistor Q2 is turned on. As a result, the transistor Q1 is also turned on, and the voltage of positive polarity is applied to a load. When the voltage of negative polarity is applied to the emitter of the transistor Q1, the base current of the transistor Q1 is practically cut off by a diode D11, and the transistor Q1 is turned off. When a voltage of positive polarity is applied to the collector of the transistor Q1 from the load in a state in which a voltage is not supplied from an AC power source, the emitter potential of a transistor Q3 becomes lower than the base potential, and the transistor Q3 is turned on. Then the transistor Q2 is turned off, and as a result the transistor Q1 is also turned off.
Patent JP-H11283691-A (JP)
Title: Unoriented fuse explosion pipe connector assembly for automobile airbag assembly
Inventor: GAUKER BRADFORD K
IPC: H01R13/46
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a single-pin type fuse explosion pipe connector assembly which does not require orientation (alignment) in a rotating direction. SOLUTION: A fuse explosion pipe connector has a connector main body 20 designed to fit into the socket of a fuse explosion pipe. A connector position assuring member(CPA) 24 is mounted on the connector main body 20 in such a way as to be movable between an open position and a closed position. The CPA 24 has an abutting member. The abutting member is positioned to abut against a part of the connector main body 20 to prevent the connector position assuring member from moving from the open position. Further the CPA 24 has a deflection member. The deflection member abuts against the socket, and the deflection member and the abutting member are deflected so as to be disengaged from abutment with the part of the connector main body 20. Therefore, the connector position assuring member 24 moves to the closed position to prevent disconnection of the connector from the socket.
Patent JP-H06193368-A (JP)
Title: Sun shade device for vehicle
Inventor: SUZUKI TAKESHI
IPC: E06B9/58
Filed: 1992-12-25
Abstract: PURPOSE:To rapidly ensure the visual range by recoiling a shade rapidly utilizing the winding force of a shade retractor when it is necessary to ensure the visual range. CONSTITUTION:A clutch means 24 comprising a coil spring 25 and collar 26 disposed outside the spring 25 is interposed between a motor shaft 19 of a motor 17 and a pinion 21 which transmits driving forces of the motor 17 to a rack 11 of a shade guide means 8 which draws out the shade 4 rolled round a shade retractor 1 along the side of a window panel 5 on the side of a compartment for recoiling it. And a solenoid is provided to relax the coil, spring 25 by turning on a control switch thereby disengaging the clutch.
Patent JP-H07179844-A (JP)
Title: Ultraviolet protective and external preparation for skin
Inventor: SAKAGUCHI MIKIO
IPC: C01B31/36
Filed: 1993-12-24
Abstract: PURPOSE:To obtain an ultraviolet protective which has a high transparency in the visible region, a high absorbing power in the ultraviolet region, and excellent corrosion resistance and ultraviolet protective properties and is useful as an external preparation for skin by using a silicon carbide powder with a specified particle size. CONSTITUTION:A silicon carbide powder with a particle size of 0.001-10mum is used. Pref. the powder gives an X-ray diffraction pattern corresponding to JCPDS file no. 4-756, etc., and still pref. is of a hexagonal crystal system, contains 0.50wt.% or lower free carbon and 0.1wt.% or lower iron or its compd., and has an L value of 75 or higher.
Patent JP-H10186204-A (JP)
Title: Motor driving device
Inventor: SUZUKI TAKASHI
IPC: G02B7/04
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a motor driving device where the sagging and the floating of a flexible printing board are prevented by easily assembled structure. SOLUTION: This device is provided with supporting members 12 and 19 supporting a motive power transmitting mechanism including a motor and the flexible printed board 6 transmitting a motor driving signal and other electrical signals. In such a case, the main body part of an electrical part (sensor for detecting the actuation of the motor or the like) is held by the members 12 and 19, and the board 6 is bonded with the lead part of the electrical part and positioned and supported separately from the members 12 and 19.
Patent JP-H07176372-A (JP)
Title: Heating cable and heating unit
Inventor: WATABE TAKAAKI
IPC: H05B3/56
Filed: 1993-12-21
Abstract: PURPOSE:To reduce generated magnetic fields significantly to prevent adversely affecting OA equipment and to enhance manufacturing efficiency and the efficiency of terminal processing operations by twisting together and pairing a heating conductor and a conductor. CONSTITUTION:A heating cable 1 comprising a heating conductor 2 and a conductor 3 twisted together and paired is laid in a meandering pattern in which it is turned every several to 20cm, and the cable 1 is laid on a plane. The conductors 2, 3 are each connected to an AC power supply at one end portions 2a, 3a protruding from one end 1a of the cable 1 and are connected to each other at the other end portions 2b, 3b by a connector 8 such as a pressure-connection sleeve. The connector 8 is in the from of a simple wire and therefore allows easy connection. Since currents flow in one heating cable in opposite directions, magnetic fields generated outside are made to cancel out each other, so the amount of magnetic induction coupling can be decreased.
Patent JP-H07178701-A (JP)
Title: Log feeding apparatus
Inventor: SHIGEMASA HIDEAKI
IPC: B27B31/02
Filed: 1993-12-22
Abstract: PURPOSE:To enable an accurate and full log bucking by recognizing automatically the shape of the face of an unedged log and automating the log bucking operations such as setting of saw internal and control of position and posture of a log to be processed. CONSTITUTION:Rocking bodies 26 of a self-returnable limit switch 32 are arranged at a plurality of positions above and below the longer direction of a material W to be processed at a position where the log W to be worked moving transversely by a transversely carrying chain 12 is pinched from upper and lower positions. The shapes in the width direction at a plurality of positions in the longer direction of the log W to be worked are recognized by reading count values of a plurality of pulse counters connected with a pulse encoder 16 interlocking with transversely carrying chains 12 and 12 through a belt 14 into a controller such as a sequencer when each limit switch 32 is worked by an edge in the width direction of each transversely moving log W to be worked. The transversely carrying chains 12 and 12 are stopped in accordance with the count values to perform positioning for carrying in the width direction of the log W to a sawing machine.
Patent JP-H10167411-A (JP)
Title: Sheet material storing device
Inventor: MAKABE RYOICHI
IPC: B65G1/04
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To take out an arbitrary sheet material without stopping a processing line by receiving the sheet material dropped down from a conveyer means and also delivering the sheet material by the pusher of a product table and providing a product shelf with plural steps in a height direction. SOLUTION: A product stand 11 is arranged downward a stock conveyer 10 and a product table 13 is provided on the upperside member 27 of the lifter 12 of the product stand 11. The product table 13 provides lots of conveyer rollers 36 on the table frame 35 installed on the upperside member 27. An endless chain 37 is hung over between a pair of spockets arranged on the table frame 35 mutually and separately and a pusher 42 with a L letter shape side surface is installed on the endless chain 37. A product shelf 14 provides a shelf with plural steps on a position in response to the table surface P of the product table, 13 in the range of the elevating stroke S of the product table 13.
Patent JP-H06197403-A (JP)
Title: Emergency stopper for unmanned traveling train
Inventor: ITO TOYOO
IPC: H01H17/00
Filed: 1992-12-25
Abstract: PURPOSE:To provide an emergency stopper which can externally stop an unmanned traveling train immediately at the time of emergency. CONSTITUTION:An annular guide line 14 is so laid as to be disposed on a rail over an entire traveling section length of an unmanned traveling train. An oscillator 16 is provided at the line 14 to supply an AC current, and an electric signal to be outputted from a part 14a to be detected of the line disposed on a rail is detected by a pickup coil a mounted at the train. The train is so controlled as to travel by control means when the coil detects the signal. Further, a switch 17 is provided at the line, and when the switch is opened to cut off the current, the train is so controlled by the means as to be stopped. A rope 18 for opening the switch is connected to the switch. The rope 18 is extended substantially over the entire length of a passage provided along the rail.
Patent JP-H11176607-A (JP)
Title: Chip component
Inventor: TSUJIKU KOICHIRO
IPC: H01C1/142
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a chip component suitable for high-density mounting. SOLUTION: In a vertically elongated prism-shaped chip 1, a resistance film 3 and a first electrode 5 connected to the resistance film 3 are formed on one side thereof, while a second electrode 6 making a continuity with the resistance film 3 through a connecting conductor 2 is formed on the other side thereof. Since the first and second electrodes 5 and 6 are elongated to a lower edge of the chip 1, the chip 1 can be mounted vertically on the circuit board (SB) in a state, in which the lower face of the chip 1 is opposite to the face of the circuit board (SB). Then, the smallest face of the prism-shaped chip 1 is used as a mounting face on the circuit board (SB), and the mounting area is reduced greatly in a high-density mounting method.
Patent JP-2001169182-A (JP)
Title: Method and device for displaying image
Inventor: OSAWA SATORU
IPC: A61B5/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To improve comparative interpretation performance of radiographic images, as compared with the conventional method in displaying at least two images concerning the same subject to be the object of comparative interpretation of radiographic images. SOLUTION: This image display device 10 provided with a subtraction picture preparing means 14 for extracting the difference between two images P1 and P2 to be the objects of comparative interpretation of images concerning the same subject and an image display surface 11 for displaying a subtraction image, expressing the obtained difference is additionally provided with an image processing means 13, to which the means 14 outputs a reference value 0 when there is no difference between the corresponding pixels of both of the images P1 and P2 and outputs an arithmetic value, except for the reference value 0 when there is a difference between the corresponding pixels, and which replaces an arithmetic value concerning a image smaller than the reference value,  to which arithmetic values concerning a lesioned part K which is a substantial difference being the region of interest of the comparative interpretation of radiographic images does not belong, with the reference value 0.
Patent JP-H06203010-A (JP)
Title: Document processor
Inventor: NAGAI TAKAYUKI
IPC: G06F17/22
Filed: 1992-12-28
Abstract: PURPOSE:To input all parentheses by the same operation, and to simplify the operating method by constituting the processor so that a candidate of the parenthesis can be selected by depressing a conversion key after inputting a parenthesis symbol. CONSTITUTION:A CPU 1 is provided with a dictionary means 8, a retrieving means 9, a selecting means 10, and a next candidate selecting means 11. In this case, in the CPU 1, whether an inputted unconverted character exists in a dictionary or not is retrieved by the retrieving means part 9. In the case the unconverted character exists in its dictionary, a first parenthesis symbol registered in the parenthesis symbol dictionary means part 8 is selected as a first candidate by a first candidate selecting means part 10. Also, the next candidate selection is executed successively by the next candidate selecting means part 11. For instance, by inputting a representative parenthesis symbol such as '1', etc., and depressing the conversion key, an inputtable parenthesis symbol can be known, therefore, the operating method is simplified.
Patent JP-H04289393-A (JP)
Title: Scleroglucangel used in petroleum industrial world
Inventor: ROZANJIYURA PIRI
IPC: C09K8/88
Filed: 1991-10-29
Abstract: PURPOSE: To treat and improve the water current of the depth of a well by forming water-based scleroglucan gel by a crosslinking agent composition containing a specific amount of at least one kind of the water-soluble complex of polyhydric metal cation that can crosslink polysaccharides. CONSTITUTION: A water-soluble gel composition is formed by a composition where the content of polyhydric metal cation is set to 100-10000 ppm, the molar ratio of α-hydroxylation acid to metal cation is set to 0.5-4, the molar ratio of lactic acid to zirconium is set to 2-4, and the molar ratio of malic acid to zirconium is set to 0.5-1.5. Then, to selectively reduce the penetration rate of the depth of an underground storage layer, crosslinking agent solution containing at least one kind of a water-soluble complex of polyhydric metal, and a scleroglucan solution where the contents of scleroglucan is set to 150-5000 ppm is successively poured into a well with the depth of a stratum to be treated.  The injection of the composition is repeated for a plurality of times for selectively reducing the penetration rate of the depth of the underground storage layer, thus treating and improving the water current of the press-in depth of oil mining.
Patent JP-H09167997-A (JP)
Title: Portable information terminal equipment and communication system therefor
Inventor: HAYASHI KEIICHI
IPC: H04W4/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a portable information terminal equipment which is capable of reducing the current consumption of the equipment and preventing the lowering of the efficiency of a data transfer and communication system therefor. SOLUTION: The portable information terminal equipment working by the both of a battery and an external power source includes at least of a power source discriminator 101 discriminating the kind of the power source supplied to the equipment, a control part 102 performing the control of the whole of the equipment and an IR communication equipment 103 performing a data transfer by infrared ray with other external devices. When the power source supplied to the equipment is the battery, the bit value of the data after transmission data is compressed is inverted according to the ratio of '0' or '1' of the bit value of the data after the compression and the communication speed in the IR communication equipment 103 is switched to low speed, in the control part 102.
Patent JP-2000232664-A (JP)
Title: Digital subscriber's line(dsl) communication method, and method for exchanging communication among plural dsl communication channels
Inventor: ARAVAMUDAN MURALI
IPC: H04L69/40
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To dynamically recover a communication system from a communication error by adjusting the allocation of an initial band in a communication channel or symmetrical allocation as the function of a communication rate change and connecting two communication channels as the function of a communication rate change in order to create a single communication channel. SOLUTION: A plural-loop DSL communication system 500 mutually connects DSL terminals 505, 525 respectively included in a service provider private device 101 and a subscriber's private device 170 through communication channels 545, 550. The DSL terminals 505, 525 dynamically control the symmetrical/band allocation in each communication channel as the function of a prescribed communication transmission condition. The DSL terminal 505 includes transmitting and receiving pointing units 510, 520 and a bonding controller 515, operates together with DSL transceivers 120-1, 120-2 and advantageously accelerates dynamic recovery from failure on the communication channels 545, 550.
Patent JP-H05160965-A (JP)
Title: Image recorder
Inventor: TANAKA AKIKO
IPC: H04N1/04
Filed: 1991-12-04
Abstract: PURPOSE:To obtain an image recorder which can always execute image recording with high accuracy even in the case of changing density for recording image information onto the surface of a medium to be scanned. CONSTITUTION:At this image recorder, light beams radiated from a light source means 1 are reflectively deflected by a light deflector 4 and guided onto the surface of a medium 6 to be scanned by an image formation optical system 5, and image information is recorded by scanning the surface of the medium 6 to be scanned. The medium 6 to be scanned is rotated vertically to a main scanning direction, the rotating speed of the medium 6 to be scanned is changed corresponding to the density for recording the image information onto the surface of the medium 6 to be scanned, and a control means 7 controls quantity of light made incident onto the surface of the medium 6 to be scanned.
Patent JP-H11170724-A (JP)
Title: Manufacture of printing blanket
Inventor: SUGITANI MAKOTO
IPC: B41N10/04
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To form a compressive layer of closed-cell structure having uniform compression properties and thickness. SOLUTION: In a printing blanket manufacturing method for forming a surface printed layer 11 on a substrate layer 12 including at least one base cloth layer 16 and a compressive layer 14, a process of forming the compressive layer 14 includes a process of kneading thermala expansive microcapsules filled with a solvent inside with an unvulcanized rubber material used for the compressive layer and forming a kneaded material into the sheet shape, a process of pressurizing a sheet member thus formed and a base cloth by a pressure welding roller and bonding them and a process of vulcanizing and expanding the thermal expansive microcapsules and forming foams in the compressive layer.
Patent JP-H10190533-A (JP)
Title: Loud-speaker call device
Inventor: HASHIMOTO HIROSHI
IPC: H04B3/23
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a loud-speaker call device whereby nearly entire dual communication with the common usage of a voice switch system and an echo canceller system by improving the loud-speaker call device and estimating the performance change of an adaptive filter based on a signal referred in the past when the adaptive filter executes learning. SOLUTION: When the adaptive filter 12 executes learning, the integration value of the power of a reception signal RS referred in the past or a transmission signal TS is used so as to estimate the performance of the adaptive filter 12 and the threshold is changed in accordance with the performance change so that nearly entire dual communication where the voice switch system is commonly used with the echo canceller system is stably executed.
Patent JP-H09164873-A (JP)
Title: Working lamp device for construction machine
Inventor: TADOKORO WATARU
IPC: B60Q1/04
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To carry out a wide range illumination as much as possible without interference with an exchanged front attachment by varying the position of a working lamp at the time of exchanging of the front attachment. SOLUTION: The ceiling 10a of an operation room 10 is provided with an attaching member 12 bent dogleggedly in the short length direction over the about whole lateral length, and many attaching holes 13 are drilledly provided on the inclined face of the attaching member 12 in its longitudinal direction, and working lamps 11a, 11b are attached to any of the attaching holes 13. The working lamps 11a, 11b are provided with a connection part, which is vertically rotatably connected to a supporting plate through a shaft, and a bolt is inserted through the supporting plate and moreover passed through the attaching hole 13 and fastened with a nut, and the bolt is therefore detachably attached. Thus in the case of exchanging the front attachment, the attaching position of the working lamp 11b can be adjusted.
Patent JP-H05153853-A (JP)
Title: Artificial cultivation of mushroom
Inventor: KARASAWA KATSUNORI
IPC: A01G1/04
Filed: 1991-12-05
Abstract: PURPOSE:To perform artificial cultivation of mushroom in high yield and efficiency in short cultivation period by using a culture base composed mainly of powdered bamboo. CONSTITUTION:Mushroom such as Flammulina velutipes and Lyophyllum aggregatum is cultured by using a culture base composed mainly of powdered bamboo having diameter of 0.3-1.68mm (48-10 mesh), preferably a culture base containing one or plural components selected from wood sawdust, rice straw, wheat straw, bagasse and powdered corn cab, stem or stalk.
Patent JP-H07193252-A (JP)
Title: Thin film transistor and its manufacture
Inventor: GOTO YASUMASA
IPC: H01L21/336
Filed: 1993-12-27
Abstract: PURPOSE:To reduce leak current at the time of OFF without complicating a process, by forming a high resistance region whose impurity concentration is nearly equal to that of a source drain region, between a source drain region and a channel region. CONSTITUTION:After a layer insulating film 7 composed of SiOx is formed, contact holes 8a, 8b are formed. When impurities are activated by an excimer laser annealing method, the actual laser light intensity in a source-drain region except the parts just under the contact holes is smaller than the laser light intensity in the impurities implantation region just under the contact holes, beacause of the reflection by the interface between an active layer and a gate insulating film and the interface between the gate insulating film and the layer insulating film and the absorption by the gate insulating film composed of SiNx. Thereby the source-drain region except the parts just under the contact holes is turned into a high resistance region 6c. The regions just under the contact holes become low resistance regions 6d, because energy loss is generated only in the interface between a silicon film and the atmosphere. Thereby leak current can be reduced.
Patent JP-2001134867-A (JP)
Title: Kitchen timer with alarm device
Inventor: KIRA MITSUAKI
IPC: G08B21/24
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To prevent a fire accident or the like caused by a long-time absence of a worker in a kitchen while turning on a cooking stove. SOLUTION: The flame of a cooking stove 2 and the worker presence are monitored by a flame sensor 1 and a human body detecting sensor 4, the difference of active time and inactive time is calculated and sound is generated by a security system 5 and an alarm device 9. Thus, such a state is reported to the periphery any nearby person extinguishes fire or worker is back to the kitchen to continue the work so tat an accident can be prevented. Further, by closing an external output contact 11, the other equipment can be arbitrarily operated.