baber/WOPTO huggingface dataset:
Patent JP-H09131335-A (JP)
Title: Individual identifying method and individual identifying device
Inventor: SUGIMOTO IWAO
IPC: G01S13/78
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To discriminate an individual without being noticed by surrounding people by sticking a low-noise identification substance such as an odorless substance unperceptible by the olfaction of people or an unrecognizable volatile substance as a labeling substance to the individual to be recognized for discriminating the individual. SOLUTION: This individual identifying device used for various security systems is provided with a sensor may 1 for detecting a labeling substance. The sensor array 1 is constituted of a crystal vibrator 2 covered with a gas sensing (adsorbing) film 3 on the surface, a crystal vibrator 4 covered with a separate gas sensing film 5, and a reference crystal vibrator 6 generating the reference frequency. One of oscillating circuits 7, 8 connected to the crystal vibrators 2, 4 is selected by a multiplexer 10, the output difference between the oscillating circuit 7 or 8 and an oscillating circuit 9 for the reference crystal vibrator 6 is outputted as the signal cycle, this signal cycle is measured by a counter 12, and the gas type, i.e., individual, is discriminated by a computer 13 based on the measured result.
Patent JP-H01131782-A (JP)
Title: Axial coupling holder for cutter in rotary drilling bit
Inventor: NAKAMURA OSAMU
IPC: F16C25/08
Filed: 1987-11-17
Abstract: PURPOSE: To prevent an O-ring from being damaged, attain long life of a bearing, and simplify the assembling, by spreading an initial tension ring in the degenerated state, and pressing sliding keys against the inner face of a cutter groove to lock a cutter with the bearing part. CONSTITUTION: At assembling, four sliding keys of circular cross-section made of spring steel, tool steel, or the like, and an initial tension ring 15 of rectangular cross-section in which a spring property is given by thermal refining of spring steel and the degenerated state is made, are received in the bit body shaft groove 10 of a body bearing part 7. When a cutter part 6 is further pressed in, the extreme ends 15a of the initial tension ring 15 are spread, the sliding keys are outward pressed so that the outer circumferential arc parts stick to the inner face 5' of the cutter groove. The sliding key 14 is sandwiched between the shoulder part 11 of the cutter groove and the slope part 12' of the body shaft groove 10, and the cutter 6 and the bearing part 7 are locked with each other in the axial direction.
Patent JP-H05257074-A (JP)
Title: Device and method for positioning optical system for printer
IPC: G02B26/12
Filed: 1992-10-28
Abstract: PURPOSE: To obtain a device for accurately positioning the scanning line of a laser printer, etc., on a recording medium. CONSTITUTION: The scanning line is positioned on the recording medium of a polygon printer in such a manner that independent adjusted blocks 35 and 36 provided in an optical module 10 generating the scanning line are adjusted by fixtures provided outside. Inverted V-shaped notched parts 38 used for fixing the blocks 35 and 36 on the cylindrical surface of a drum by a nesting system are fixed on the cylindrical surfaces corresponding to the end parts 54 and 55 of the fixtures by the nesting system. Positions in the directions of x, z, θx and θz are set by adjusting x- and z-directional screws 44 and 45 attached to a supporting structure 73. The adjustment in the direction of (z) is attained by a lever 85 and a spacer 97 having a double ball type socket.
Patent JP-H01132491-A (JP)
Title: Anchoring method for buoy
Inventor: TANAKA KOJI
IPC: B63B21/20
Filed: 1987-11-19
Abstract: PURPOSE:To anchor a buoy in a simple and reliable way by inserting the upper end of an anchor wire the end of which is captured to the bottom of the sea via an anchor, through a hole in the buoy and fixing the upper end of the wire to a fender located on the buoy to have a deformation of the fender offset the external force applied to the anchor wire. CONSTITUTION:To capture a buoy 1 on the surface of the sea to the bottom thereof, the lower end of an anchor wire 3 such as a chain the upper end of which is stuck to the buoy 1 is fixed to the bottom of the sea via an anchor. In such case the upper end of the anchor wire 3 passes through a hole 6 made perpendicularly to the buoy 1, is pulled upwards and fixed to the upper face of a resilient fender 7 put on the upper face of the buoy 1. A protector 8 preventing the anchor wire 3 from direct contact with the buoy 1 is attached around the part of said wire 3 inside the hole 6. The buoy 1 may be captured simply in a reliable manner without using the conventional sinker.
Patent JP-H05152314-A (JP)
Title: Manufacture of lateral bipolar transistor
Inventor: SUGII TOSHIHIRO
IPC: H01L21/331
Filed: 1991-11-07
Abstract: PURPOSE:To easily realize a lateral bipolar transistor having high current gain by using polycrystalline silicon as emitter electrode material. CONSTITUTION:The first insulating film 2, consisting of SiO2 for example, is formed on a one-conductivity type silicon region 1, and the second insulating film 3, consisting of silicon nitride film, for example, is formed on the side wall of the insulting film 2. The third insulating film 4 is formed by oxidizing the surface of the exposed silicon region using the above-mentioned first insulating film 2 and the second insulating film 3 as a mask. The second insulating film 3 is selectively removed, and a reverse conductive type region 5 is formed by ion-implanting reverse conductivity type impurities through the above- mentioned removed part. Then, a one-conductivity type semiconductor layer 6, consisting of polycrystalline silicon or a wide gap semiconductor, is deposited and a heat treatment is conducted if necessary. As a result, base width can be changed arbitrarily.
Patent JP-S63143503-A (JP)
Title: Quartz optical filter
Inventor: MOCHIZUKI HIDEAKI
IPC: H04N9/07
Filed: 1986-12-08
Abstract: PURPOSE:To maintain high performance for a long period even in high-temp. and high humidity atmosphere by sticking quartz plates and color correction glass by a transparent adhesive agent. CONSTITUTION:The filter is made into the structure in which the color correction glass 2 is sandwiched by the plural quartz plates 1, 2, 1. The joint surfaces thereof are adhered by a photosetting epoxy resin 3. The photosetting epoxy resin is the compsn. contg. always an org. compd. contg. an epoxy group in the molecule as one component and photopolymn. initiator to initiate the polymn. of the epoxy group by generating ions when irradiated with light as the other one component. A thickener, diluent, silane coupling agent, etc., may be added thereto within the range where the ray transmissivity does not decrease. The quartz optical filter obtd. in such a manner can maintain the high performance for a long period even in the high-temp. and high-humidity environment.
Patent JP-H04168290-A (JP)
Title: Production of causing soda which does not contain potassium
Inventor: TANAKA YASUO
IPC: B01D15/00
Filed: 1990-10-31
Abstract: PURPOSE:To directly and efficiently produce NaOH without contg. K at a high yield by subjecting brine from which Mg<2+> and Ca<2+> are removed to adsorptive removal of K<+> by cryptomelane type hydrous manganese oxide, then to a salt electrolysis. CONSTITUTION:NaOH and Na2CO3 are incorporated in an addition tank 4 to the brine contg. about 300g/l NaCl obtd. by dissolving a raw material salt in a dissolution tank 1 to allow the Mg<2+> and Ca<2+> contained therein to precipitate as Mg(OH)2 and CaCO3 and thereafter, the brine is passed through a sand filter tank 6. The brine is thereafter passed through a chelate resin column 8 where the Mg<2+> and Ca<2+> are completely removed from the brine. This brine is then passed into a potassium selective adsorbent column 10. The brine is passed through the potassium selective adsorbent consisting of the cryptomelane type hydrous manganese oxide, by which K<+> is adsorbed away. The salt electrolysis of the above-mentioned brine is thereafter effected in an electrolytic cell 12 having a cation exchange membrane 15. The NaOH which does not contain the K is directly obtd in this way.
Patent JP-H03154394-A (JP)
Title: Electronic circuit module
Inventor: TSUCHIYA MITSUHARU
IPC: H03F3/68
Filed: 1989-11-13
Abstract: PURPOSE:To equalize the temperature and secular changes and eliminate the difference in characteristic changes to maintain the characteristics between the circuits in high accuracy by forming resistors, for determining characteristics between circuits in parallel arrangement, on a semiconductor substrate in close contact therewith and in proximity with each other. CONSTITUTION:A plurality of resistors R1, R2 and R3, R4 connected to one electrode of each of operational amplifiers OP1, OP2 for determining the amplification gain thereof. These resistors are formed in close contact with the same substrate with good heat conductivity, and the resistance ratios r2/r1, r4/r3 determine the amplification gain Ava, Bvb of the amplifying circuit A, B, and the resistors R1-R4 are formed on the same semiconductor substrate to construct a resistor network Rnet 1. The construction of this resistor network Rnet 1 is such that four patterns constructing the resistors are formed from the patterns of two resistors R1, R2 and R3, R4 connected to the same electrode, said patterns being in proximity to each other. Thus, high precision electronic modules perfectly without difference in temperature characteristics and secular change characteristics can be obtained.
Patent JP-H03155420-A (JP)
Title: Deep drawing forming method by cooling a part of punch
Inventor: OGAMI TETSUO
IPC: B21D22/20
Filed: 1989-11-13
Abstract: PURPOSE:To enable combined forming by using a material to be work with a specified r-value and deep drawing at the temp. of the shoulder part of punch not more than a specified value with a transfer press which punch traveling speed, the number of forming article per minute and the minimum part of the distance across a blank are respectively beyond specified values. CONSTITUTION:Using cooling pipings 5, a temp. control device for refrigerant and a pump 6, the temp. of the most breakable part of the material to be worked on the shoulder part of punch when forming and the temp. in the vicinity of the surface of die are detected with thermocouples 7, 8. In the forming of deep formed parts with the transfer press where the punch traveling speed is >=700mm/min, the number of forming article is >=5/min and the size of the minimum part of the distance across blank is >=200mm, the material to be worked of which the r-value is in the range of 1.2 - 1.7 is used and a part of the punch is cooled by keeping the temp. in the vicinity of the surface of the shoulder part of punch at <=20 deg.C. In this way, even if the shape of die, the thickness of material and the kind of plating layer of surface treated steel plate or the like are varied, effective deep drawing can be performed.
Patent JP-H09134863-A (JP)
Title: Position detector
Inventor: SHIRAISHI NAOMASA
IPC: H01L21/027
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To detect the position of a position detection mark with high accuracy even when the mark has an extremely small level difference or the mark has a small level difference and is asymmetric in the measuring direction. SOLUTION: An original detecting signal f (X) is obtained as the X-coordinate function of a wafer mark to be detected by scanning the wafer mark in the measuring direction with a sheet-like laser beam and photoelectrically converting the diffracted light emitted from the wafer mark. The slice levels Sl and Sr of the edge sections on both sides of the wafer mark are found from an emphasized signal g (X) found by convolving a numerical filter c (X) to the signal f (X) and the average value of the coordinates Xl and Xr at the intersection between the levels Sl and Sr and the original detecting signal f (X) or its emphasized signal g (X) is decided as the detecting position of the wafer mark.
Patent JP-S63146207-A (JP)
Title: Thin film magnetic head
Inventor: KAWAKAMI HIROJI
IPC: G11B5/31
Filed: 1986-12-10
Abstract: PURPOSE:To omit a polishing process of an insulated film by stacking a protector in a flying mode covering a thin film magnetic head excluding at least an electrical connection terminal of the magnetic head. CONSTITUTION:The magnetic cores 3a and 3b are connected together via a connection hole 7 and a magnetic path is formed to enclose each of parts 4a, 4b and 4c of an electric winding. The tips of both cores 3a and 3b is separated from each other by a nonmagnetic thin film 13 used to form a magnetic pole. A hole is drilled to a film 12b insulating the magnetic core 3 from a winding 4 for connecting a terminal 2b and the most inside circumference 4c' of an electric wire. At the same time, a lead wire 8 is connected to an electric winding 4c via the hole 9. Then the photoresists 11a and 11b are formed at the parts where an insulator film serving as a protector 1. The insulators 15a, 15b and 15c forming the protector 1 are stacked on the entire surface of both photoresists 11a and 11c. Then these resists are melted away for exposure of terminals 2a and 2b. In such a way, the surface polishing process can be omitted for the insulator film.
Patent JP-H07128223-A (JP)
Title: Sample case for dissolved-in-liquid gas concentration measuring equipment
Inventor: MATSUO HIDETO
IPC: G01N21/35
Filed: 1993-10-29
Abstract: PURPOSE:To provide a sample case for dissolved-in-liquid gas concentration measuring equipment. to prevent the occurrence of convection in sample with the increase of the flow velocity per given flow rate of the sample flowing through the sample case, improve measuring precision and shorten a measuring time. CONSTITUTION:A sample case 10 comprises a housing 12, a plate cell 18 and annular seals 20, 20. The housing 12 is formed with two plates 14, 14. The plates 14 have grooves 16, 16 at the centers of the mutually opposite faces. The plate cell 18 and two annular seals 20, 20 are arranged so as to be fitted into the grooves 16, 16 and pressure-held between the plates 14, 14. Sample flow passages 30, 30 are partitioned with the side face of the plate cell 18, the inside faces of the plates 14, 14 and the inner edges of the seals 20, 20 and formed on both side faces of the plate cell 18. In the sample flow passage 30, sample flows to be measured at the flow entrance 22 and the flow exit 24.
Patent JP-H10133998-A (JP)
Title: Data processing method and recorder using the method
Inventor: MEN SHINICHI
IPC: G06F3/12
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a data processing method and a recorder using the method capable of efficiently transferring data by using a data bus of a proper width corresponding to data to transfer. SOLUTION: At the time of executing memory access by allowing a CPU 21 to access a memory by the width of 8 bits through a CPU bus 70 with the physical bus width of 16 bits shared by the CPU 21 and a DMAC 80 or allowing the DMAC 80 to DMA-access the memory by the width of 16 bits through the CPU bus 70, the DMAC 80 generates a DMA request signal to the CPU 21 to request the acquiring of the bus whenever access to the memory is generated. In accordance with the request, the exclusive right of the bus is transferred from the CPU 21 to the DMAC 80 and to DMAC 80 is controlled to access the memory by the width of 16 bits.
Patent JP-H04165650-A (JP)
Title: Method of disconnecting wiring of semiconductor integrated circuit
Inventor: KAWAI MAKOTO
IPC: H01L23/52
Filed: 1990-10-29
Abstract: PURPOSE:To reduce the wiring interval of a semiconductor integrated circuit even when the circuit is multilayered by providing dummy wiring to each layer of the circuit except the uppermost layer and successively disconnecting the dummy wire with a laser beam from the upper layer. CONSTITUTION:Dummy fuse wiring 5 is disconnected with a laser beams before fuse wiring 2 is disconnected. When the wiring 5 is disconnected, an upper insulating film layer 3 is destroyed and scattered. The fuse wiring 2 is then disconnected, but, since the insulating film layer on the wiring 2 is made thinner at the time of disconnecting the wiring 5, the destruction of the layer 3 caused by the disconnection, etc., of the wiring 2 takes place at and around the part immediately above the wiring 2. While the scale of the final destruction is large, accordingly, the scale becomes smaller as compared with the case where the fuse wiring 2 is disconnected at once. Therefore, the scale of the insulating film destruction at the time of disconnecting fuse wiring can be reduced and the interval of aluminum wiring constituting a semiconductor integrated circuit can be reduced.
Patent JP-H09136722-A (JP)
Title: Raising seedling box stacking device
Inventor: TANAKA MIZUKI
IPC: B65G59/06
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To operate a device for stacking raising seedling boxes after seeding treatment or washing treatment in the specified number of stages, suitably with a simple structure. SOLUTION: A raising seedling box stacking device is provided with lift mechanism 13 for pushing up a raising seedling box 1, conveyed into a specified position being placed on a conveying device 8, by the set quantity, locking claws 15 displaced backward to the outside from a rising seedling box moving path by the contact with the upper face of the pushed-up rising seedling box 1 and energized to protrude into the rising seedling box moving path in association with the passage of the rising seedling box 1 so as to enter under flange parts 1a formed projecting at the peripheral part of the rising seedling box 1, and a means for impeding the energizing restoration of the locking claws 15 into a rising seedling box locking attitude.
Patent JP-S63147066-A (JP)
Inventor: MATSUSHITA EIJI
IPC: E04G23/02
Filed: 1986-12-09
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-H01135629-A (JP)
Title: Light-weight filler and composite thereof
Inventor: INAHATA TADAO
IPC: B32B17/06
Filed: 1987-11-21
Abstract: PURPOSE:To permit the heating of filler to a temperature whereat the filler is composed with a base material and increase the strength of the composite, by a method wherein fine granular bodies, having a specific gravity smaller than the base material as well as a resistance to heat, are dispersed on and fixed to a mat, consisting of a fibrous material having a resistance to heat. CONSTITUTION:A light-weight filler is constituted of mats 1 and the layers 2 of micro-spheres, which are laminated alternately, while a multitude of fine granular bodies, constituting the layers 2, or the micro-spheres 3 are dispersed on and fixed to the mats 1. Short fibers consisting of high melting point glass, ceramics or metals, are arranged uniformly on a conveyer belt 10 from a hopper 9 and are pressed by rolls 11 to form them into a sheet, then, the sheets are sintered in a sintering furnace 13 whereby the mats 1 are obtained. Subsequently, the micro-spheres 3 are dispersed on one surface of the mats 1 of necessary number, thereafter, the mats 1 are pressed with each other through rolls 14 under laminated condition to obtain a composite mat 15, further, the composite mat 15 is sintered through a sintering furnace 16 whereby the micro-spheres 3 are bonded to the mat 1 by fusion.
Patent JP-S62154582-A (JP)
Title: Manufacture of sealed metal oxide-hydrogen storage battery
Inventor: SATO YUJI
IPC: H01M4/26
Filed: 1985-12-27
Abstract: PURPOSE:To obtain a sealed metal oxide-hydrogen storage battery which is assembled without formation process in a hydrogen-containing atmosphere and has a proper capacity balance between positive and negative electrodes by manufacturing a negative electrode by molding hydrogen absorbing alloy powder in which hydrogen remains. CONSTITUTION:Hydrogen absorbing alloy is powdered by alternately repeating a process by which hydrogen is absorbed in a massive hydrogen absorbing alloy and a process by which the absorbed hydrogen is desorbed. Polytetrafluoroethylene is mixed with the alloy powder in an inactive gas stream, and the mixter is formed in a sheet. is pressed against a nickel net to form a negative electrode. The negative electrode and a positive electrode obtained by impregnating Ni(OH)2 in a porous nickel plate are stacked with a separator made of polyamide nonwoven fabric interposed, then they are spirally wound to manufacture a AA-size unit cell.
Patent JP-H08153157-A (JP)
Title: Optical information reader
Inventor: TANIGAWA KEISUKE
IPC: G06K7/10
Filed: 1994-11-28
Abstract: PURPOSE: To provide an optical information reader which shortens the charging time of a coupling capacitor and improves the read speed. CONSTITUTION: An operational amplifier 46 is connected to a line sensor 30 at its inverted input terminal through a resistance 44 and the coupling capacitor 41. An analog switch 47 is connected to between the common terminal of the coupling capacitor 41 and the resistance 44 of the operational amplifier 46 and the output terminal of the operational amplifier 46. Consequently, the analog switch 47 is turned on to short-circuit the resistances 44 and 45 of the operational amplifier 46, thereby shortening the charging time of the coupling capacitor 41.
Patent JP-H0694944-A (JP)
Title: Manufacture of multiple rerrule having plurality of paths with mutuall parallel axial lines and multiple ferrule manufactured by method thereof
Inventor: KUROODO BUREEMU
IPC: C03B37/012
Filed: 1991-11-08
Abstract: PURPOSE: To provide a manufacture of a multi-ferrule made of a glass material provided with plural cylindrical passages provided with mutually parallel axial lines. CONSTITUTION: A blank 1 provided with a clearly stipulated cross section provided with plural cylindrical bores 2 provided with the mutually parallel axial lines of an inner diameter Di is formed by the glass material. The dimension and diameter Di of the outer side cross section of the blank 1 are decided with relative accuracy at least equal to the relative accuracy respectively requested for the dimension of the outer side cross section of the multi-ferrule 11 to be manufactured and the inner diameter di of the passage 9 of the multi-ferrule and the blank 1 is vertically arranged inside the device of the same type as a fiber formation device for an optical fiber.  Tractive force is added to a member 6 during formation at the lower part of the blank 1, it is drawn until an expected outside dimension is obtained, the dimension of the outer side cross section of the member 6 during manufacture is adjusted, the given length of the manufactured member 6 is cut and thus, the multi-ferrule 11 of the selected length is obtained.