baber/WOPTO huggingface dataset:
Patent JP-H08107170-A (JP)
Title: Ic lead frame manufacturing method
Inventor: OKADA HIDEO
IPC: B21D28/00
Filed: 1994-10-06
Abstract: PURPOSE: To prevent tab hanging leads at both sides of a tab from twisting and hold the tab horizontal by twice press-work the hanging leads at the diagonal positions thereof. CONSTITUTION: A diagonal position punching is twice made by a punch and die of a press machine such that the blades A and D or those B and C of tab hanging leads 1 are punched through at the same time. This cancels the twist of the hanging leads 1 to this side with that to that side in the punching step. Hence the punched leads are not twisted due to the punching and the tap 2 is held horizontal. The dab is to mount an IC chip and it is important that the chip is horizontally mounted on the tab of a lead frame. Thus, there is no twist of the leads on the produced IC lead frame, though the manufacturing method, no of steps and material are the same as those used conventionally.
Patent JP-H0292124-A (JP)
Title: Transmission path switching system
Inventor: YONEHARA AKIHITO
IPC: H04L69/40
Filed: 1988-09-29
Abstract: PURPOSE:To always attain a normal transmission line switching by superimposing a direct current onto a transmission line, superimposing the direct current to a reserve system transmission line at the active system abnormality time and after the closed loop setting is confirmed, executing the line switching, when 4-wire system transformer coupling active and reserve transmission lines are used. CONSTITUTION:When a direct current inversion detecting direct current supervising circuit 16 detects the direct current in a facing terminal equipment and an E system line fault detecting circuit 6 does not execute the abnormality detection, a line switching control circuit 14, while the closed loop of the direct current inversion detecting direct current supervising circuit 16 is closed as it is, executes the line switching at a line selecting circuit 8 after a prescribed time elapses, and executes the control to make it into 'open' at the time of being the abnormality detection. At the direct current superimposing side, after the prescribed time elapses, the loop is closed as it is, and then, it is judged that switching is 'completed (OK)', and at the line selecting circuit 8, the active and reserve switchings are executed. Thus, the transmission line switching is always and normally performed.
Patent JP-H03103976-A (JP)
Title: Automatic wiring processing system
Inventor: SUEHIRO AKIHIKO
IPC: H05K3/00
Filed: 1989-09-19
Abstract: PURPOSE:To eliminate an unnecessary repeating hole, or a repeating hole and a leader line, to curtail the fault to other wiring and to improve the wiring rate of a printed board by providing an unnecessary lead-out wiring part eliminating means. CONSTITUTION:An unnecessary lead-out wiring part eliminating means 200 tries a wiring by using both a parts terminal 3, and a repeating hole 4 connected by the parts terminal 3 and a leader line 5 and provided for auxiliary use of the wiring as the start and the end points of a wiring 6, and as a result of wiring, an unnecessary repeating hole 4, or the repeating hole 4 and the leader line 5 are eliminated. In such a way, the unnecessary repeating hole 4, or the repeating hole 4 and the leader line 5 are curtailed, a fault to other wiring is eliminated, and a wiring rate of a printed board is improved.
Patent JP-H0663460-A (JP)
Title: Return type spray nozzle
Inventor: AKIYOSHI YASUSHI
IPC: B05B1/30
Filed: 1992-08-18
Abstract: PURPOSE:To enable the expansion of a turndown ratio and to obtain a desired turndown ratio by the control of the total area of return holes, in a return type spray nozzle having a plurality of return holes, by forming the diameter of each of the return holes so as to make the same larger than that of a jet orifice. CONSTITUTION:It is known that a turndown ratio generally becomes large as the ratio d2/d1 of the diameter d2 of each of return holes 8 and the diameter d1 of a jet orifice 6 becomes large. Therefore, the turndown ratio becomes large as the ratio of the area of jet orifice 6 and the total area of the return holes 8 becomes large. As a result, in a return type spray nozzle 1 having a plurality of the return holes 8, by forming the return holes 8 so that the diameter of each of them is larger than that of the jet orifice 6, the turndown ratio can be expanded. Even if a flow control valve controlling a return amount is not replaced, by controlling the total area of the return holes 8, a desired turndown ratio can be obtained.
Patent JP-2001066582-A (JP)
Title: Liquid crystal display device
Inventor: MIYAZAKI DAISUKE
IPC: G02F1/136
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent a pixel electrode pattern-formed on a color filter from short-circuiting to an adjacent pixel electrode to reduce a manufacturing yield at the time of providing a color filter layer at a side of an array substrate to improve an aperture ratio in an active matrix type color liquid crystal display device. SOLUTION: Stripe-shaped colored layers 30a, 30b and 30c of a color filter layer 30 are respectively overlapped at their border region on an array substrate 11 to form projected regions 31. Pixel electrodes 17 are formed on the flat parts on the colored layers 30a, 30b and 30c between the projected regions 31 to prevent a short-circuit of pixel electrodes 17 adjacent to each other.
Patent JP-2001066282-A (JP)
Title: Case for gas sensor
Inventor: MATSUOKA TOSHIYA
IPC: G01N27/41
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a case for a gas sensor which can maintain a high waterproofing property and a high air permeability for a long period. SOLUTION: In this case 10 for a gas sensor, a lower-stage shielding plate 20 and an upper-stage shielding plate 21 are arranged and installed in such a way that the air flows in a crank shape. As a result, even when water comes from an air introduction port 12, it does not reach a filter 38 which is arranged and installed in the upper part of the upper-stage shielding plate 22, and the gas sensor 50 which is arranged in the upper part of the filter 38 is cut off completely from the water. Since the leakage of the water is prevented, the air permeability of the filter 38 can be maintained for a long period, and the proper operation of the gas sensor 50 is guaranteed.
Patent JP-H1179562-A (JP)
Title: Medium collectively inputting device
Inventor: KIDOKORO ISAO
IPC: G07D11/00
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To enable collective inputting of bills and envelope inputting for inputting an envelope including bills, concerning a medium collectively inputting device. SOLUTION: A medium collectively inputting device is provided with conveying rollers 23a, 23b, 23c for conveying bills or envelops input into a slot 20 and pulled in by rollers 21, 22, a kick roller 24, a feed roller 25, a pulling-out roller 26, a stopping roller 27 and a holding roller 28 which are used for separation of bills, a bill width guide 35 for guiding the bills to be conveyed, and a movable frame 30 in the position shown in the figure in collectively inputting of envelopes, to be turned counterclockwise around a fulcrum A in inputting of envelopes.  The stopping roller 27 and the holding roller 28 are provided on the movable frame 30, the bill width guide 35 is connected through a link 39 and parallel cranks 36, 37, the stopping roller 27, the holding roller 28 and the bill width guide 35 are lifted in inputting of the envelopes, and a conveying passage for the envelopes is formed.
Patent JP-H1183351-A (JP)
Title: Heat exchanger for duct
Inventor: HORI MAKOTO
IPC: F28D7/02
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To improve a heat exchanging efficiency by preventing deterioration or an increase in size of a heat transfer coil. SOLUTION: In the heat exchanger 1 for a duct comprising heat transfer coils 4a, 4b (4) formed in a spiral coil state of heat transfer tubes 3a, 3b (3) in the duct 2, the coils 4 formed so that a gap of the tubes 3 is formed substantially corresponding to an outer diameter of the tube along an axial direction of the duct 2 are reversely in winding directions, and aligned so that parts of the coils 4 are superposed with one another, and parts of the tubes 3 which are not crossed with one another are fixed by copper tube clamping clips 9.
Patent JP-S61121307-A (JP)
Title: Manufacture of annular magnet and apparatus for fabricating thereof
Inventor: YAMAOKA KISHIHIRO
IPC: H01F41/02
Filed: 1984-11-16
Abstract: PURPOSE:To allow an annular magnet to be simply configurated and manufactured at low cost by making molten plastic mixed with magnetic powder pass through an annular passage continuously and making a magnetic line of force pass through the molten plastic in the radial direction via members forming inner and outer periphery surfaces of the passage, thereby magnetizing the magnetic powder and giving orientation to the magnetic powder. CONSTITUTION:Material obtained by mixing plastic and magnetic powder at the fixed rate is supplied to a cylinder 10 from a hopper 14, made to melt while it is transferred, sent out and supplied to a passage 40 of a die 4 through a hole 20 of a non-magnetic cylinder member 2 continuously. Simultaneously, a solenoid 9 is energized to generate a magnetic line of force 19, generate a magnetic field in the molten material passing through the passage 40, to magnetize the magnetic powder and give orientation to the magnetic powder. A cylindrical magnet 30 is continuously pushed out from the die 4, cooled by a proper cooling device and solidified. This cylindrical magnet 30 is magnetized in the radial direction. Accordingly, this magnet is cut by a proper cutting device to form an annular magnet of the fixed dimension.
Patent JP-2001068744-A (JP)
Title: Thermoelectric conversion material and thermoelectric conversion element
Inventor: SADATOMI NOBUHIRO
IPC: H01L35/14
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a Si-based thermoelectric conversion material which can be remarkably improved in figure of merit markedly reducing the thermal conductivity without decreasing the Seebeck coefficient and electrical conductivity of the Si-based thermoelectric conversion material. SOLUTION: A Si-based thermoelectric conversion material can be markedly lessened in thermal conductivity without changing the carrier concentration in the Si-based material by adding C, Ge, and Sn to it. In order to decrease the thermal conductivity it is optimal to set the amount of addition to 5 to 10 atom %. By realizing a structure in which a group IV element and an additive element added to the material to turn it to a P-type semiconductor or an N-type semiconductor are precipitated at the grain boundaries of the polycrystalline Si, a P-type or an N-type semiconductor with the carrier concentration of 1017 to 1021 (M/m3) and the thermal conductivity of 50 W/m.K or below can be obtained.
Patent JP-S62103852-A (JP)
Title: Tape recorder
Inventor: YOSHIDA MASAYOSHI
IPC: G11B15/087
Filed: 1985-10-30
Abstract: PURPOSE:To execute a dubbing which prevents the leakage of a sound recording and has the silence with a suitable length by inputting the output of a discriminating means, and the action command such as a reproduction, sound recording and music selection, executing a logical processing and providing a control means to control two mechanisms. CONSTITUTION:The second discriminating means 26 inputting a signal from the first discriminating means 25 discriminating the presence and the absence of the music with the signal from a magnetic head 19 of the reproducing mechanism as the input and to discriminate whether or not the no music part continues for the constant time, the third discriminating means 27 discriminating that the reproducing mechanism and the sound recording mechanism come to be a dubbing condition, the fourth discriminating means 16 detecting a reader tape part at the sound recording mechanism side and discriminating the presence and the absence of the reader tape, and the control means 13 and 14 inputting the outputting of the second, third and fourth discriminating means, and the action command such as the reproduction, the sound recording and the selection of the music, executing the logical processing and controlling respective mechanisms of reproduction and sound recording are provided. Thus, the dubbing without the useless silence part can be executed.
Patent JP-S60134664-A (JP)
Title: Video signal quantizing device
Inventor: MATSUMOTO YASUO
IPC: H04N1/403
Filed: 1983-12-23
Abstract: PURPOSE:To obtain symmetrical, stable video signals by quantizing faithfully analog video signals obtained from an optical system. CONSTITUTION:An optical system sensor unit 4A consists of a charge coupled element CCD, an amplifier etc., and converts light 41 obtained by scanning a recording medium to an analog video signal and amplifies. Amplified analog video signal 42 is inputted to an analog/digital conversion (A/D conversion) unit 4B and digitized. Digitized video signal 43 is inputted to a quantizing circuit 4C and quantized. The quantizing circuit 4C converts video signal at objective position of quantizing on paper into three-dimensional signal by a three-dimensional circuit 4C-1, and sets some surroundings, making surrounding nearest from the video signal the first surrounding and so on, and sets slice level of video signal at objective position of quantizing for each surrounding by a slice level detecting circuit 4C-2. The video signal is sliced by the slice level in a comparator circuit 4C-3 and quantized.
Patent JP-H1162814-A (JP)
Title: Controlling method for dc link wind power generator
Inventor: FUJIWARA YASUHIKO
IPC: H02P9/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To perform a proper control for instantaneous wind speed fluctuation or the like by detecting an increase/decrease in kinetic energy stored in revolution of a blade and generating a torque command value to be outputted to a torque controller by performing a proportional integral calculation based on increased/decreased amount. SOLUTION: A proportional integral calculation is performed for a difference signal 1a of a rated frequency calculated in a subtracter 1 and a frequency command value 8 in an output command controller 2 and a torque command signal 6 is made. Because a torque controller controls the frequency command signal 8, detecting a torque signal 7 from the output side of a converter 4, so as to follow the torque command signal 6, the torque (output) signal 7 of a generator 22 via the converter 4 almost matches with a torque command value 6. When energy entering a blade by wind is small, the frequency command value 8 from the torque controller 3 becomes small, separately from this toque control, and conversely, when energy entering the blade is large, the frequency command value 8 becomes large.
Patent JP-H1161035-A (JP)
Title: Water-based coating composition
Inventor: SHIBA YOSHITO
IPC: C09D5/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which has excellent storage stability and can give coating films excellent in scratch resistance, etc., by mixing a resin dispersion comprising a specified polyester resin, NH3 or the like, an amphipathic organic solvent, a protective colloidal compound and water with a specified hydrophilic amino resin having a specified average degree of polymerization in a specified ratio. SOLUTION: This composition comprises an aqueous resin dispersion comprising a polyester resin made from a polybasic acid component comprising at least 50 mol.% aromatic polybasic acids, desirably at least 65 mol.% terephthalic acid and a polyhydric alcohol component mainly consisting of ethylene glycol and/or neopentyl glycol and having an acid value of 10-40 mgKOH/g and a weight-average molecular weight of 9,000 or above or a relative viscosity of 1.20 or above, NH3 and/or an organic amine having a boiling point of 250 deg.C or below, 3-12 wt.%, based on the composition, amphipathic organic solvent, 0.01-3 wt.%, based on the resin, protective colloidal compound and water and a hydrophilic amino resin having an average degree of 5 or below in a solid weight ratio of 95/5 to 60/40.
Patent JP-S6397722-A (JP)
Title: Sheathing work
Inventor: NAGAOKA SHINGEN
IPC: E02D17/20
Filed: 1986-10-14
Abstract: PURPOSE:To raise the safety of sheathing work by a method in which small- diameter steel pipes are bundled into a steel pipe, and the steel pipes are fixed to slope to form a supporting frame. CONSTITUTION:Three small-diameter pipes 2 are fixedly bundled and the combined pipes 2 are set in parallel in two rows and clamped with an anchor supporting plate 5 from outside to make up a combined steel pipe 4. An anchor 6 is thrust through a hole 5 drilled in the upside of the plate 3 and driven into slope 1 to fix the tip of the anchor 6 to the natural ground. A tension is applied to the anchor 6 by using the pipe 4 as a supporting point, and the pipe 4 is fixed to the slope in such a way as to enable it to exhibit a function of the supporting frame of sheathing. The constructing operation can thus be performed even on steep slope or high land.
Patent JP-H08107589-A (JP)
Title: Instruction conversion execution device, state information interpreter and state information transmitter
Inventor: NISHIMURA TAKUYA
IPC: H04Q9/00
Filed: 1994-10-07
Abstract: PURPOSE: To substitute a known instruction for an unknown operating instruction and to start an operation close to the operation requested by an instruction by outputting by converting a convertible instruction outputted from a convertible instruction identifying means to a feasible instruction according to a rule in accordance with instruction group identifying information. CONSTITUTION: This device is equipped with an instruction receiving means which receives the instruction from the outside, a feasible instruction identifying means 107 which identifies whether or not the instruction received by the instruction receiving means is included in a feasible instruction set decided in advance and outputs it as the feasible instruction or an infeasible instruction, the convertible instruction identifying means 108 which refers to the instruction group identifying information included in the infeasible instruction and outputs the infeasible instruction included in a convertible instruction group as the convertible instruction, an instruction conversion means 109 which converts the convertible intruction to the feasible instruction and outputs it as the feasible instruction,  and an instruction executing means which executes by inputting the feasible instruction outputted from the feasible instruction identifying means 107 or the instruction conversion means 109.
Patent JP-H0576722-A (JP)
Title: Drying cabinet equipped with humidifying cabinet
Inventor: KIYOTA AKIRA
IPC: F26B21/00
Filed: 1991-09-25
Abstract: PURPOSE:To effectively use air including a lot of moisture generated accompanied by the generation of a moisture absorbent. CONSTITUTION:A humidifying cabinet body 2 is arranged adjacent to a drying cabinet body 1. A dehumidifying/drying device 20 is composed of a housing case 3 forming the device body, a moisture absorbent 4 which is housed and arranged in the housing case 3 and dehumidifies air to be treated, a heater 5 for heating the air, a damper 6 for changing a dehumidifying air course A for dehumidifying air to be formed in the housing case 3 and a regenerating air course B for regenerating the moisture absorbent 4, and a fan 7 for delivering air to the dehumidifying air course A or the regenerating air course B each. The dehumidifying drying device 20 is installed in either the drying cabinet body 1 or the humidifying chamber body 2. The dehumidifying air course A is made to communicate with the drying chamber body 1 and simultaneously the regenerating air course B with the humidifying chamber body 2.
Patent JP-S60137063-A (JP)
Title: Gate triggering device of thyristor
Inventor: IMAHASHI HISASHI
IPC: H01L29/74
Filed: 1983-12-26
Abstract: PURPOSE:To effectively conduct a thyristor with a gate current of the necessary minimum limit by forming an oscillator and a gate triggering device of the thyristor with the output of a voltage comparator between the anode and the cathode of the thyristor as an input of an NAND circuit. CONSTITUTION:A gate triggering device of a thyristor has an oscillator 4, a voltage comparator 5 for comparing the voltage of the anode 6a of the thyristor 1 with the voltage of the cathode 6b when the output of the oscillator 4 is a low level, and an NAND circuit 7 which receives as the first input the output of the oscillator 4 and as the second input the output of the comparator 5, and the output of the NAND circuit 7 is inputted to the gate of the thyristor 6. If the anode 6a and the cathode 6b are at the same potential when the gate signal of the thyristor 6 is compared by the comparator 5, it is detected as that the currents of the anode and the cathode reach a latching current, and a signal is not outputted to the gate.
Patent JP-S60136478-A (JP)
Title: Picture processor
Inventor: TANIOKA HIROSHI
IPC: H04N1/40
Filed: 1983-12-26
Abstract: PURPOSE:To obtain a faithful reproduced picture by obtaining the value corresponding to the difference of density between picture elements adjacent to each other within each block and identifying accurately different image areas according to the obtained result. CONSTITUTION:An original picture is read by a scanner and stored temporarily to a picture memory GM after A/D conversion. The picture data in the memory GM undergoes the software processing by an exclusive microprocessor GP. The picture data in the memory GM is first divided into blocks of (8X8) picture elements, and the sum total S is obtained for the absolute values of difference of density between adjacent picture elements. It is identified whether the corresponding block is equal to a mesh image area, a character image area or a photoimage area according to the sum S. The subsequent picture processings are carried out by the result of identification of the block.
Patent JP-H0294599-A (JP)
Title: Shielding structure for inverter
Inventor: KOTABE MITSUHO
IPC: H02M7/48
Filed: 1988-09-30
Abstract: PURPOSE:To form a small-sized shape, and to prevent noise from generating by extending a second metal tape from the upper side of a first metal tape over between both side faces of a housing, solder-connecting both the tapes, and solder-connecting both the ends of the second tape to the side face of the housing. CONSTITUTION:A shielding is executed in a state that a shielding metal case 2 is brought into electric contact with a transformer core 1a through a metal tape. A first metal tape 3 is pressed to the core 1a side by a second metal tape 4, the folded part 9 of the lower end of the tape 3 is brought into effective contact with the core 1a, the first and second tapes are connected by solder 5, and the tape 4 is connected to the case 2 by means of solder 6. Thus, an effective electric connection is performed, the case 2 can be formed in size of necessary minimum limit, a device can be reduced in size, effective shielding effect is obtained to prevent a noise from generating.
Patent JP-2000198799-A (JP)
Title: Anti-gm-csf autoantibody and its measuring reagent
Inventor: NAKADA HIKARI
IPC: C07K16/24
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain an anti-GM-CSF autoantibody and its measuring reagent, useful for the diagnosis of idiopathic pulmonary alveolar proteinosis, or the like. SOLUTION: Anti-granulocyte macrophage colony-stimulating factor (GM-CSF) autoantibody has the following characteristics: (1) obtained from the irrigation water or the serum of the bronchus alveolus of idiopathic pulmonary alveolar proteinosis; (2) capable of inhibiting proliferation of human peripheral blood monocyte and tumor cell strain TF-1 by GM-CSF, but not inhibiting proliferation of the human peripheral blood monocyte and the tumor cell strain TF-1 by IL-3. The measurement of the anti-GM-CSF autoantibody uses the GM-CSF.