baber/WOPTO huggingface dataset:
Patent JP-2000145935-A (JP)
Title: Operation position detector of shift lever
Inventor: OI TAKAO
IPC: B60K20/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive operation position detector capable of detecting the five operation positions of a shift lever only by ON/OFF switching and traveling a vehicle forward/backward even if any one of ON/OFF switches fails. SOLUTION: Four ON/OFF switches SW1 to SW4 are provided, and based on the ON and OFF combination thereof, a shift lever operation to a backward operation position 'R', a neutral position 'N', a forward traveling position 'S', a downshift position '-' or an upshift position '+' is identified and determined. The ON/OFF switches are all adapted to output switch and check signals having opposite signal levels and, even if any one thereof fails, this ON/OFF switch is specified, and at least 'R', 'N' and 'S' are correctly identified by the other three ON/OFF switches.
Patent JP-H10160627-A (JP)
Title: Method for inspecting inner heterogeneity of optical glass
Inventor: ISHIDA YASUSHI
IPC: G01N21/45
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a more secure method for inspecting inner heterogeneity of optical glass. SOLUTION: A light is emitted to a sample 12 in a first direction and a picture projected on a screen 14 is observed. When an observation picture is found thereon, a mark is made by a felt pen on the incident surface 34 of the sample 12 that the marked picture overlaps the observation picture substantially. Next, the sample 12 is moved parallelly within a plane parallel to the screen 14 so that a light is emitted to an optical glass in a second direction that is different from the first direction against the surface 34. Then, a light is emitted to the sample 12 from the second direction, and when the observation picture projected on the screen 14 matches the marked picture substantially, the observation picture is judeged to result from not inner heterogeneity of the optical glass but the surface of marked surface itself.
Patent JP-H11148987-A (JP)
Title: Power supply system to power supply for nuclear fusion apparatus
Inventor: KAWASHIMA SHUICHI
IPC: H02M9/00
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To suppress the disturbance of a power supply system by normally supplying energy from a power system, and by taking in/out the energy to/from an energy-storing device when a load fluctuates. SOLUTION: In a power supply system to a power supply 2 for a nuclear fusion apparatus for supplying power to a heater power supply for generating a plasma current of the nuclear fusion device via an energy-storing device 3 from a power system 1, a coil power supply or plasma heating to create a plasma entrapment magnetic field, and maintaining the generation of the plasma current, a branch line 1a is connected to the power system 1, the power supply 2 for the nuclear fusion device and the energy-storing device 3 are connected to the branch line 1a in parallel, and a controlling device 4 is connected to the energy-storing device 3. A current-measuring device 5 for controlling I/O of the energy-storing device 3 according to the fluctuation of the current or a time change rate at the branch line 1a is provided and is connected to the controlling device 4.
Patent JP-2001136591-A (JP)
Title: Loudspeaker system
Inventor: TANABE TAKEHIKO
IPC: H04R27/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a loudspeaker system which enables a listener to listen to natural sounds, without sense of incongruity as a loudspeaker system with directivity, which is used for sound reinforcing equipment used indoors and outdoors. SOLUTION: This loudspeaker system is composed of a spherical shell type reflecting plate 1, formed of parts of two rotating elliptic bodies put one over the other and loudspeakers 2 and 3 which are arranged at the focuses on the sides of the rotary elliptic bodies, and sound waves 4 and 5 radiated by the loudspeakers 2 and 3 are reflected by the reflecting plate 1 and converged on the other focuses. Consequently, a listener 6 located at focus positions, can listen to the sound with the left and right ears 8 and 7, so that listener can listen to sounds naturally, without feeling sense of incongruity.
Patent JP-H09163149-A (JP)
Title: Picture processor
Inventor: KANDA YOSHIMICHI
IPC: G06T1/60
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a processor capable of outputting red picture signals by the same memory amount as the picture processor for not outputting the red picture signals by providing the respective means for generation, decomposition, calculation, encoding and code conversion. SOLUTION: For the density values of black pictures, after data for four lines are tentatively stored in a 4-line FIFO 1, they are encoded in an encoding part 2 for each 4×4 picture element block and stored in a memory 4. In the meantime, for the red picture signals, after signals for the four lines are stored in a binary 4-line FIFO 3, they are inputted to the encoding part 2 for each 4×4 picture element block. For the density value of the black pictures and the picture element block of red pictures decoded in a decoding part 5, the density value of the black pictures is stored in the 4-line FIFO 6, the red picture signals are stored in the binary 4-line FIFO 7 for red data and they are outputted from a picture output part for each line.  By utilizing the point that the block where the red picture is present is not generated in normal block encoding, the equipment of high performance is obtained without adding a memory.
Patent JP-H11147423-A (JP)
Title: Fuel tank installation structure
Inventor: NAGAI TOSHINORI
IPC: F02M37/00
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To avoid stress concentration by a clamping force of bolts and nuts connecting a fuel tank to a vehicle frame on a seam weld zone near a portion where a washer is mounted. SOLUTION: This fuel tank installation structure can avoid stress concentration on a seam weld zone 4 near a portion where a washer is mounted, by placing an intervening member 6 with a U-shaped section which is fitted in the side face of connecting portions 2b, 3b between the connecting portions 2b, 3b and connecting means, with an adequate distance from the seam weld zone 4. Further, strength at the connecting portions is increased because the intervening member 6 serves as a reinforcement board for the connecting portions 2b, 3b. In addition, configuration of the intervening member 6 by the washer itself makes it possible to avoid stress concentration on the seam weld zone 4 near the portion where the washer is mounted, which facilitates assembly work.
Patent JP-H07168326-A (JP)
Title: Processing method for black-and-white silver halide photographic sensitive material
Inventor: KOMATSU HIDEKI
IPC: G03C5/29
Filed: 1993-12-16
Abstract: PURPOSE:To process a black-and-white silver halide photographic sensitive material contg. a hydrazine compd. and a black-and-white silver halide photographic sensitive material contg. a tetrazolium compd. with a processing soln. common to the sensitive materials. CONSTITUTION:A black-and-white silver halide photographic sensitive material contg. a hydrazine compd. and a black-and-white silver halide photographic sensitive material contg. a tetrazolium compd. are processed with a processing soln. common to the sensitive materials. In this processing method, a fixing soln. used does not contain CH3COO<-> ions or NH4<+> ions.
Patent JP-H03178198-A (JP)
Title: Electric parts cooling device
Inventor: HISHIYAMA KOJI
IPC: H05K7/20
Filed: 1989-12-06
Abstract: PURPOSE:To cool hot electric parts and improve the degree of freedom in arrangement of the electric parts by providing a vent hole opened through a board so that cooling air led to one surface of the board can be led to the electric parts. CONSTITUTION:This cooling device is equipped with a board 34 provided in such a way that the wind produced by an air blower 27 can be led to at least one side surface of the board 34, hot electric parts 36 mounted on the other surface of the board 34, and a vent hole 38 opened so that the wind led to the surface of the board 34 can be led to the parts 36. Accordingly, the wind produced by the device 27 is led to the electric parts. In addition, the wind also passes through a hole 38 opened through a mount 33 and vigorously blows off from the vent hole 38 through a wind path 39. Therefore, the hot electric parts 36 can be positioned even on the leeward side of large-sized electric parts 35 and the degree of freedom of arranging the parts 36 is improved, since the hot electric parts 36 are cooled and the heat production of the parts 36 is prevented.
Patent JP-H05240844-A (JP)
Title: Copying method of flaw detecting apparatus for welded part of seam welded pipe
Inventor: OKUDA HIROBUMI
IPC: G01N29/26
Filed: 1991-11-29
Abstract: PURPOSE:To move a probe for copying accurately and automatically with respect to a welded part by measuring the outer shape and the bending of a pipe, and correcting the copied amount in response to the amount of deviation from a preset value. CONSTITUTION:When a seam welded pipe 2 advances to the side of a probe holder 4 and reaches the position of a TV camera 6, the camera 6 starts the measurement and the correcting computation of the amount of deviation between the position of a strip and a reference position. At the same time when a strip measuring signal is corrected with the shape of a pipe (external shape, bending and the like), shape of the pipe is measured with and the position of the strip is geometrically corrected based on the shape. After the correction, an operating device 8 converts the position into the position of the welded part. The result is continuously stored as the amount of the copying movement of the probe with a copy control part 9. When the welded part 1 of the front end part of the seam welded pipe 2 reaches the part directly beneath the holder 4, the device 9 transfers the amount of copying movement corresponding to the amount of the deviation of the welded part 1 to a copying mechanism 4', continuously controls the copying movement of the probe with the advancing movement of the seam welded pipe 2 and makes the position relationship between the welded part 1 and the holder 4 always constant.
Patent JP-H06155591-A (JP)
Title: Manufacture of fiber reinforced resin made bend joint
Inventor: NAKAGAWA HIROHIDE
IPC: B29L31/24
Filed: 1992-11-26
Abstract: PURPOSE:To provide a method for manufacture of a fiber reinforced resin made bend joint of high precision and high performance in saving labor and saving time at a low cost by a method wherein resin impregnated fiber is stably wound around a bend mandrel. CONSTITUTION:A bend mandrel 1 is set to a chuck 51 of a shaft 5 of a molding machine 4 so as to be rotated around a third virtual straight line 14 as a rotary axis. It is rotated around the third virtual axial line 14 as the rotary axis, and setting resin impregnated fiber 3 is wound around that.
Patent JP-H10142529-A (JP)
Title: Spacial light modulator
Inventor: IWASAKI YUTAKA
IPC: G02B26/08
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a spacial light modulator capable of deflecting light made incident from a light source in various arbitrary directions (at least >= three directions) in the spacial light modulator reflecting light from the light source in a prescribed direction for every minute lens by using a mirror array composed of plural minute mirrors. SOLUTION: Plural mirrors 1 are supported by beams 2, 3, inclined by generating distortion by electrostatic attraction and an inclined end part on the side of a substrate is brought into contact with a substrate 4. In the plural mirrors 1, when they are composed of mirrors 1 in which a lengths L1, L3 from a virtual line 1 connecting the supporting parts of two beams 2, 3 to the inclined end part on the side of the substrate are equal to the lengths L2, L4 to the other inclined end part, an individual mirror element M is inclined by an equal positive or negative angle about the virtual line 1 and the spacial light modulator generating plural tilt angles is obtained in accordance with the difference between the lengths L1, L3 from the virtual line to the inclined end part on the side of the substrate.
Patent JP-H07164789-A (JP)
Title: Holding method of marker and holder thereof
Inventor: YOSHIDA MOCHICHIKA
IPC: B43K23/02
Filed: 1993-12-17
Abstract: PURPOSE:To provide a holding method of a marker and the holder of the marker, with which a cylindrical or a conical marker can easily and surely be held in a horizontal posture and, at the same time, from which the marker can easily be removed. CONSTITUTION:On a base 1a, stays 1b are disposed in a row. To the stay 1b, a curved surface plate 1f is mounted. On the curved surface plate 1f, an opening 1g is provided so as to produce a three-dimensionally curved U-shaped frame. A marker is held by being pushed between an opposing pair of the curved surface plates 1f and used by being pulled out of the plates 1f.
Patent JP-H03183304-A (JP)
Title: Power receiving device
Inventor: UEDA HIROMI
IPC: H02B1/20
Filed: 1989-12-08
Abstract: PURPOSE:To make it possible to mount a package, in which a circuit element is housed on a printed board, by providing two or more pairs of power receiving terminals, dividing each part of a device only by a number corresponding that of the power receiving terminals, suppressing required power per power receiving terminal and supplying a current to each part of the device. CONSTITUTION:In a device which receives supply of a current from a primary power system, a supplying power system in the device 1 is divided, and in a power receiving terminal part 4 connected with a load in the device 1 dispersed, two or more primary power side receiving terminals 9a, 9b are arranged being housed in line while electrically connected by using a short-circuiting plate 14a for electrically connecting these power receiving terminals 9a, 9b. Through holes for inserting mounting screws 8a, 8b, provided in the power receiving terminal part 4, are provided in this short-circuiting plate 14a, and it is screw-fastened to the power receiving terminal part 4 by inserting each mounting screw 8a, 8b into these through holes.
Patent JP-H01158749-A (JP)
Title: Manufacture of derivative separating substrate
Inventor: SHIBATA SHIGERU
IPC: H01L29/73
Filed: 1987-12-15
Abstract: PURPOSE:To improve base resistance and noise characteristic of a lateral transister by melting and recrystallizing a multi-crystal silicon layer by lamp annealing to make a mono-crystal island different in substrate resistivity. CONSTITUTION:After with a n-type silicon mono-crystal substrate 1 masked by a silicon oxide film, anisotropic etching is performed and a mono-crystal forming area 2 is formed, the substrate 1 is masked by a silicon oxide film, ion implantation of n-type impurities is performed and a n-type buried layer 3 is formed. Next, after the area 2 is masked by silicon oxide film, anisotropic etching is performed, n-type mono-crystal island forming areas 4, 5 are formed, further the area 2 is masked by a silicon oxide film 6 and a poly-silicon layer 7 is formed, the areas 4, 5 are separated by the silicon oxide film 6 by the aid of grinding, the whole surface is covered by the silicon oxide film 8, the area 5 is melted by lamp annealing, the whole n-type mono-crystal silicon is recrystallized to form an island 10, an island 9 is also formed to grind and a dielectric separating substrate 11 having a mono-crystal island different in resistivity of the substrate can be obtained. As the result, the base resistance and noise characteristic of a lateral transister can be improved.
Patent JP-H10160798-A (JP)
Title: Ic-testing method
Inventor: NISHIYAMA KUNIHIKO
IPC: G01R31/28
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce a measurement time and to improve the efficiency in testing by repeatedly measuring a group of ICs for obtaining the same measurement result under a same measurement condition simultaneously in parallel and measuring an unconverged IC individually when they do not exist. SOLUTION: A CPU 3 for control simultaneously measures a measurement IC 2 (for example, IC 2a-2d) under the same measurement conditions being set via an application part 8 and a measurement result by a measurement part 9 is stored in a memory 4. When the measurement result is the same and the measurement condition is unconverged, a new measurement condition is set and the simultaneous measurement and the preservation and discrimination of a measurement result and conditions are performed successively under the same measurement conditions. While the measurement result is the same for all ICs 2, measurement conditions are successively changed and a binary search processing is performed.  In this case, when a different measurement result at a different measurement point of, for example, IC2a and 2d is detected, the same processing is repeated for three and then two ICs excluding it while changing measurement conditions. Then, when the measurement condition has converged, the IC2b and 2c are excluded from a test target and unconverged IC2a and 2d are individually measured.
Patent JP-H08281636-A (JP)
Title: Cutter for inner wall of concrete pipe
Inventor: YAMANO KANSHIROU
IPC: E21D9/06
Filed: 1995-12-06
Abstract: PURPOSE: To provide a cutter for the inner wall of a concrete pipe which can cut the inner wall of a concrete pipe mechanically, eliminating manual work by operators. CONSTITUTION: A cutter 3 which self-travels in a concrete pipe 1 which is formed cylindrically to extend transversely to cut the inner wall 2 is composed of a travel guide unit 4 and a cutter unit 5 which is connected in series to the unit 4 to be able to rotate concentrically with the unit 4. Two set in which three guide arms which bring forward or backward in three directions the end parts which are positioned radially at equal intervals to the revolving shaft A of the unit 5 are formed as a set are installed in the unit 4, a travel wheel 14 and a guide wheel 15 are selected to be set at the end part, a cutter arm 27 which makes the end part advance or retreat radially to the revolving shaft A is installed in the unit 5, and a cutter 30 for cutting the inner wall 2 is attached to the end part.
Patent JP-H01159688-A (JP)
Title: Method of painting letter out
Inventor: SATO TSUTOMU
IPC: G09G1/00
Filed: 1987-12-16
Abstract: PURPOSE: To shorten the time of a painting-out process by switching processing systems so that a batch process is performed not in bit units, but process units unless change point information is included. CONSTITUTION: In addition to processes by bits in byte units, one OR gate OR to which data B0 -B7 of 1 byte=8 bits are inputted is added and some data can be processed still in byte units. Namely, when there is no data of '1' indicating a change point at the time of the input of some 1-byte data, the data is the same as its last byte data, so a bit-by-bit comparison need not be made by an exclusive OR gate and the same painting-out process with the last byte process (namely, process wherein one corresponding byte is entirely painted out or not painted out according to the process result of the 8th bit of the last 1-byte data). Consequently, the painting-out process time is shortened.
Patent JP-H02164707-A (JP)
Title: Method for purifying gaseous nitrogen trifluoride
Inventor: NISHITSUJI TOSHIHIKO
IPC: C01B21/083
Filed: 1988-12-19
Abstract: PURPOSE:To very efficiently remove N2O and CO2 in gaseous NF3 contg. N2F2, N2O and CO2 for a long time by previously heating the gaseous NF3 in a vessel lined with NiF2 when the gaseous NF3 is purified with silica gel. CONSTITUTION:Gaseous NF3 contg. at least N2F2, N2O and CO2 is heated to 150-600 deg.C in a vessel whose inner wall has been coated with nickel fluoride. The vessel may be packed with the solid fluoride. Since the N2F2 is efficiently decomposed into N2 and F2 but NF3 is not decomposed, the N2F2 in the gaseous NF3 can be efficiently removed. A silica gel layer is dehydrated by heating to 150-300 deg.C and the N2F2-free gaseous NF3 is passed through the layer at 0 to -125 deg.C without mixing with moisture. The N2O and CO2 in the gaseous NF3 can be efficiently removed for a long time.
Patent JP-H09138238-A (JP)
Title: Manufacture of microchip for detection of tunneling current or very small force and female-mold board for its manufacture as well as microchip and probe with said microchip
Inventor: OYAMA JUNJI
IPC: G11B9/14
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To form a chip without etching and removing the female mold of the chip in a later process, to reuse the female mold, to enhance the productivity of the chip and to reduce the production cost of the chip. SOLUTION: In the manufacturing method of a microchip for detection of a tunneling current or a very small force, a recessed part 3 is formed on the surface of a first substrate 1. An exfoliation layer 4 which is composed of an amphipathic compound is formed on the substrate including the recessed part in the first substrate. A microchip 5 is formed on the exfoliation layer on the first substrate, A bonding layer 7 is formed on a second substrate 8. Then, the microchip 5 on the exfoliation layer in the first substrate is bonded to the bonding layer on the second substrate. An exfoliation operation is performed to the interface between the exfoliation layer on the first substrate and the microchip, and the microchip is transferred onto the bonding layer on the second substrate.
Patent JP-H09139825-A (JP)
Title: Multifunctional digital copy machine
Inventor: ASAKURA TETSUYA
IPC: H04N1/21
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To enable copy without waiting the release of printing resources by temporarily storing image data provided by a scan operation in a storage device when performing copy and afterwards, printing the image data stored in the storage device later. SOLUTION: When a plotter 7 is not used in executing copy, a scanner 6 and the plotter 7 are possessed by a copy function control part 2, the image of original is read by this scanner 6, and the image data provided by this reading operation are directly dispatched to the plotter 7 and printed on transfer paper. Besides, when the plotter 7 is used by any other function at such a time, only the scanner 6 is possessed by the copy function control part 2, the image of original is read by this scanner 6, and the provided image data are stored in a storage device 8. When the plotter 7 is released, the image data stored in the storage device 8 are read out by an OS 9, dispatched to the plotter 7 and printed.
Patent JP-H09221443-A (JP)
Title: Hydroformylation of olefin compound
Inventor: IIBU SHIYOOBUAN
IPC: C07C47/12
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To facilitate separation of a reaction product in a hydroformylation of an unsaturated olefin compound.  
     SOLUTION: In a liquid-phase hydroformylation of at least one unsaturated olefin compound with carbon monoxide and hydrogen in the presence of at least one transition metal compound and a catalyst composition containing at least one organic or inorganic salt not containing tin or germanium, the salt is a quaternary ammonium salt and/or a quaternary phosphonium salt of a general formula Q + A -  (Q +  is a quaternary ammonium and/or a quaternary phosphonium and A -  is an anion) and a liquid below 90°C. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H08140456-A (JP)
Title: Device for picking off fruit of fruit tree
Inventor: NAKAMURA MITSUO
IPC: A01D46/24
Filed: 1994-11-15
Abstract: PURPOSE: To provide a device for picking off the fruit of a fruit tree capable of preventing a person from an accident such as being killed in a fall in climbing up a high tree and the fruit from breaking by falling down from the high fruit tree, and picking off the fruit efficiently. CONSTITUTION: This device for picking off the fruit of a fruit tree comprises linking a bag 5 having a wider barrel than that of a picking off frame 2 having a slender tip to the picking off frame 2 having the slender tip, linking the above frame to a handle 3 having a bendable neck 4 and fixing the handle to the tip of a long pole 7.