baber/WOPTO huggingface dataset:
Patent JP-H11292099-A (JP)
Title: Inlet-/outlet-opening closure for airtight bag
Inventor: TAKAURA KIYOSHI
IPC: B65D75/58
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To force air in/out from an opening closure efficiently in a very short time, in various kinds of airtight bags. SOLUTION: The inlet-/outlet-opening closure 3 comprises an opening closure main body 4 comprising a cylindrical part 5 with a large-diameter cylindrical hole 6 and a flange 9 which is so attached as to be joined to the internal wall of the airtight bag, and a hermetically sealing lid closure 17 which engages with the cylindrical part 5 and hermetically seals the outside open-end 7 of the cylindrical hole 6, for example, by being screwed and fastened. The inlet-/ outlet opening closure 3 is provided with a non-return tongue piece 12 having flexibility, strong ability to restore, and satisfactory ability to stick fast, which is fixed at one end to the fixing part 15 on the internal face 11 of the flange 9, facing the inside of the airtight bag, so as to cover the inside open-end 8 of the cylindrical hole 6.
Patent JP-S5252600-A (JP)
Title: Backing paper saving type label printer
Inventor: HIROTA KATSUTOSHI
IPC: B65C9/00
Filed: 1975-10-27
Abstract: PURPOSE: Backing paper is temporarily transferred prior to trlansfer to the next label printing standby position immediate after completion of printing on a label, whereby the peeling operation of the label is performed and production costs are saved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06341438-A (JP)
Title: Bearing device
Inventor: MIHARA JUN
IPC: F16C17/08
Filed: 1993-05-31
Abstract: PURPOSE:To prevent wear, improve reliability and life, and prevent a bad effect of static electricity, by forming at least either the sliding face of a shaft or that of a bearing out of a sintered body containing over one sort of titanium carbide, titanium nitride, and their compound as main components or a coating layer containing over one sort of them as main components. CONSTITUTION:At least either a shaft 1 fitted with a rotor 4 or a thrust bearing 2 supporting them is formed out of a sintered body containing over one sort of titanium carbide, titanium nitride, and their compound as main components. Otherwise, either of sliding faces, namely either sliding face of the shaft 1 or the thrust bearing 2 is formed out of a coating layer containing over one sort of titanium carbide, titanium nitride, and their compound as main components. Consequently the material itself is excellent in high hardness, self- lubricating property, and environment stability, a wear quantity can be reduced, starting torque can be lowered, and hence the long life can be obtained.
Patent JP-S618814-A (JP)
Inventor: MORI NORIHIRO
IPC: G02B6/44
Filed: 1984-06-22
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-2000323348-A (JP)
Title: Method for mounting electronic parts
Inventor: NAGAFUKU HIDEKI
IPC: H05K3/34
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for mounting electronic parts by which mounted parts can be removed easily and, accordingly, the effective utilization of parts can be contrived. SOLUTION: In a method for mounting electronic parts in which chips 4 are mounted on a substrate 1 by sticking the chips 4 to the substrate 1 with BondR 3, functional tests are carried out on the chips 4 after the chips 4 are put on the Bond 3 supplied to the substrate 1 and the Bond 3 is temporarily cured. Only when the chips 4 pass the tests, the Bond 3 is properly cured. In the temporarily curing process, the Bond 3 is cured so that the bonding strength between the chips 4 and Bond 3 may become stronger than that between the substrate 1 and Bond 3. Therefore, when the chips 4 do not pass the test and the substrate 1 is reusable, the substrate 1 can be separated from Bond 3 in a good state, because repairing work can be performed without curing the Bond 3 properly.
Patent JP-S5354496-A (JP)
Title: Supporting structure of crystal vibrator
Inventor: OGINO KIYOSHI
IPC: H03H9/05
Filed: 1976-10-28
Abstract: PURPOSE:To provide supporting structure strong to external force by expanding a vibrator from the central part of its reciprocal sides towaed the outside in a specified position to form a support part and supporting the vibrator with four parallel support wires.
Patent JP-H08302613-A (JP)
Title: Rotary cutter device of grinding machine
Inventor: NISHIO TAKUJI
IPC: E01C23/088
Filed: 1995-04-28
Abstract: PURPOSE: To make simple inspecting operation for a spring from the outside, facilitate the rotor maintenance operations, reduce the maintenance costs, and make a weight reduction. CONSTITUTION: A rotary cutter device of a grinding machine is equipped with a rotor 1 which rotates a rotary shaft 1a on a plane parallel with the surface to be ground 2 in the condition that the shaft 1a is perpendicularly intersecting the surface 2 and a left and a right rotary cutter 4 which are installed on the lower 1c of the rotor 1 rotatably in such a condition that the shaft 5 is laid parallel with the surface 2. In the position of the lower 1c at its opposing corner a spring accommodation part 8 is formed with the oversurface left open. A spring 9 to dump the shock at grinding is accommodated in this part 8. The side wall 11 in its position closest to the lower 1c mating with the accommodation part 8 is notched for the whole length of the depth of the part 8, and the spring 9 is accommodated in the exposed arrangement.
Patent JP-S5354461-A (JP)
Title: Tracking type a/d converter
Inventor: ARAZEKI TAKU
IPC: H03M1/48
Filed: 1976-10-27
Abstract: PURPOSE: To simplify the circuit constitution and to make the circuit high in speed and raise the stability, by using a non-linear D/A converter as D/A converter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5253710-A (JP)
Title: Production process of tubular material
Inventor: TAKAMURA MASAYUKI
IPC: B22F3/02
Filed: 1975-10-30
Abstract: PURPOSE: To produce the metallic green compact tubular material easily and at a high yield with the mold using the core of a material soluble in water, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01298322-A (JP)
Title: Interdigital electrode pair
Inventor: NOZAKI NOBUHARU
IPC: G02F1/335
Filed: 1988-05-27
Abstract: PURPOSE:To improve the diffraction efficiency of guided light without converging or diverging surface acoustic waves by curving respective electrode digits so as to face approximately the same direction. CONSTITUTION:The tilted chirp inter digital electrode pair 17 is formed by curving the respective electrode digits 17a in such a manner that the electrode digits face approximately the same direction in the parts where the periods of the electrode digits are equal to each other. The surface acoustic wave of a certain frequency are excited respectively in approximately the same direction even in any electrode digital pair part if the electrode digits are curved in such a manner. The surface acoustic waves 15 can, therefore, be progressed in an approximately parallel state in a light guide. The diffraction efficiency of the guided light is improved in this way without converging or diverging the surface acoustic waves.
Patent JP-H09315710-A (JP)
Title: Elevator push-button device
Inventor: KIJIMA AKIHIKO
IPC: B66B1/46
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To securely prevent invasion of rainwater, in an elevator push-button device without any sacrifice of its operating ease. SOLUTION: This elevator push-button device is provided with a push-button part 2 on a landing side wall surface and a protruding frame body part 8 protruding from the push-button part 2. A protective cover part 4 constituted of a waterproof and dust-proof outer edge part 6 and a transparent protective filter 7 is glued onto a plate 3 to form a sealed space including the push-button part 2 and the protruding frame body part 8. A gap charging member 5 for transmitting pressure given to the transparent protective filter 7 to the push- button part 2 is disposed between the push-button part 2 and the transparent protective filter 7 in the sealed space described above so that the view of the push-button part 2 may not be interrupted.
Patent JP-S5919969-A (JP)
Title: Developing device
Inventor: HINO TAKU
IPC: G03G15/08
Filed: 1982-07-26
Abstract: PURPOSE:To optimize the thickness of a toner layer through simple operation and to obtain an invariably stable picture regardless of an environmental change, by using an oval magnetic blade and rotating the blade around a shaft provided on its small-diameter side. CONSTITUTION:The magnetic blade 5 is made oval including two curves 5a and 5b having different radii and provided rotatably around the shaft 6 to distribute magnetic flux concentration to before and behind the blade 5 by the turn. When toner charge decreases according to an environmental change to cause a decrease in toner layer thickness and an decrease in picture density, the blade 5 is set on the downstream side to distribute the magnetic flux concentration downward. Therefore, toner entry to the blade 5 is made easy to recover the picture density. When the toner charge increases, on the other hand, the blade is set on the upstream side to suppress the toner entry. Consequently, even when temperature of humidity varies, the toner layer thickness is optimized through the simple operation to obtain the excellent picture.
Patent JP-H0224559-A (JP)
Title: Measurement of immunologically detectable substance, reactor and measurement of various parameters by method by immunoassay theory
Inventor: SCHMITT URBAN
IPC: G01N33/543
Filed: 1989-05-25
Abstract: PURPOSE: To use a reaction vessel to the inner surface of which 0.1-2.5μg of streptoavidin or avidin per 1ml of reaction capacity is bonded, as a solid phase in all measurements. CONSTITUTION: The reaction vessel to the inner surface of which 0.1-2.5μg of streptoavidin or avidin per 1ml of reaction capacity is bonded, is used as a solid phase. Solid phase streptoavidin or avidin exhibits very good adhesion to all tube material and the bond is stable even for a surfactant. Furthermore, a solid phase bonded streptoavidin or avidin provides a calibration curve of steep gradient with a small empty value. Consequently, accuracy is ensured and the charge fluctuation in the quantity of streptoavidin has no effect on the measurements.
Patent JP-S5921952-A (JP)
Inventor: AMOU GIICHI
IPC: F25B1/047
Filed: 1982-07-28
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-S5756086-A (JP)
Title: Treating apparatus for waste water obtained by washing chemicals
Inventor: IMAI AKIRA
IPC: C02F1/66
Filed: 1980-09-18
Abstract: PURPOSE: To reduce the size of the device and perform washing work efficiently by installing an agitator, a pH detector and a neutralizer injector in a neutralization tank on a frame, and connecting the neutralization tank to a dehydration tank with a pupe.  
     CONSTITUTION: While neutralized waste is sent to a filter press 2 from one of neutralization tanks 1a, neutalizer is injected under agitation into another neutralization tank 1b. After neutralizing in the neutralization tank 1b, the neutralized waste water is sent to the filter press 2. In this while, a valve 10a of the nutralization tank 1a is closed and waste water A is charged and, at the same time, neutralization work is resumed. Thus, by executing neutralization work alternately in two neutralization tanks 1a, 1b, a series of operations, namely charging or waste water A, neutralization and feeding to the filter press 2 can be performed continuously. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05123080-A (JP)
Title: Aeration device also used for producing liquid flow
Inventor: MARUYAMA TOSHIRO
IPC: A01K63/02
Filed: 1991-05-02
Abstract: PURPOSE:To obtain the title device useful for a water tank for live fishes capable of efficiently stirring liquid and transporting by pressure, equipped with an aeration device of introducing air by taking advantage of negative pressure occurring on the back of a revolving impeller and with a liquid flow producing impeller attached to the same shaft to which the above-mentioned impeller is fixed. CONSTITUTION:The objective device equipped with a self-sucking type aeration device of introducing air by taking advantage of negative pressure occurring on the back of a revolving impeller 7 and with a liquid flow producing impeller 10 attached to the same shaft to which the impeller 7 of the aeration device is fixed.
Patent JP-S63294716-A (JP)
Title: Plant packing sheet
Inventor: SHIBANO TAKESHI
IPC: B65D65/40
Filed: 1987-05-27
Abstract: PURPOSE:To enhance water holding ability and prevent drying, by fixing a water absorbing composite material prepared by applying a water absorbing polymer to a fibrous or spongy substrate between two sheets in which at least one thereof is permeable to water. CONSTITUTION:Water absorbing composite materials 2 consisting of a fibrous or spongy substrate and a water absorbing polymer are fixed between a water- permeable sheet 3 and water-permeable or water-impermeable sheet 4 with heat sealing parts 5 to form a plant packing sheet 1. A nursery stock 6 is placed on almost the central part of the plant packing sheet 1 previously kept in a hydrous state and the root part is wrapped therein and bound with an elastic cord 7, etc.
Patent JP-S6024146-A (JP)
Title: Production of dried fish
Inventor: SHINKAI TOYOICHI
IPC: A23B4/03
Filed: 1983-07-18
Abstract: PURPOSE:To produce a dried fish, surely, rapidly and continuously, without using a container for the forming and solidification, by heating fish meat blocks in a tube by an exterior heating means to effect thermal denaturation of at least the surface part of the meat, and integrating, forming and solidifying the blocks. CONSTITUTION:Fish meat blocks or mixed meat pieces composed mainly of fish meat, are charged into the hopper 1, deaerated in the filling and supplying device 2, and filled in the tubes 3, 3 with a rotary pump. The meat is pushed forward in the tube 3 while being heated with the hot-water jacket 5 and if necessary cooled with the chilled-water jacket 6, and extruded out of the tubes 3, 3 to obtain an extrudate which is integrated, formed and solidified in the form of a rod having a cross-section corresponding to that of the tube 3. The rod is cut to a desired length or thickness with the cutter 7 in the zone C to cut the dried product and collect the separated liquid, and the obtained dried fish is treated by conventional process to obtain boiled and dried small fish, roughly dried fish, sun-dried fish, etc.
Patent JP-H0427362-A (JP)
Title: Smoked cuttlefish style made from chicken
Inventor: NOBE TETSUJI
IPC: A23L13/50
Filed: 1990-05-21
Abstract: PURPOSE:To obtain a low-caloric, tasty food of low salt content by processing chicken into a smoked cuttlefish style. CONSTITUTION:The objective food can be obtained by steaming chicken with Japanese wine, loosening the product like a smoked cuttlefish followed by dipping it into a dripping made from soy sauce and broth and then drying the product, thus giving the objective food.
Patent JP-H10322904-A (JP)
Title: Power supply control circuit
Inventor: ADACHI TAKUYA
IPC: H03K19/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of latching-up so as to be capable of applying power supply voltage at the same timing as ICs. SOLUTION: A P-channel MOS transistor 4 is connected to a 5-V voltage supply connection terminal 1, and the P-channel MOS transistor 4 is kept OFF until the voltage of a 3.3-V voltage supply connection terminal 2 has risen, so that no 5-V voltage is applied to the power supply terminals of CMOS IC7 and CMOS IC8. When the voltage of the 3.3-V voltage supply connection terminal 2 rises, 3.3-V voltage is applied to the power supply terminals of CMOS IC9 and CMOS IC10. At the same time, 3.3-V is applied to the base of an N- channel bipolar transistor 6, so that the N-channel bipolar transistor 6 is turned on, and 5-V voltage is applied to the power supply terminals of the CMOS IC7 and CMOS IC8. Therefore, at the same time, a power supply voltage is applied to the power supply terminals of CMOS IC7, CMOS IC8, CMOS IC9, and CMOS IC10.
Patent JP-H11320421-A (JP)
Title: Rotary cutting grinding wheel
Inventor: IDE DAISUKE
IPC: B24D5/12
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To relax constraint on the length of a segment chip based on a bending stress by a method wherein during adhesion of a segment chip of multilayer structure to a substrate, a bending stress generated at a bed layer is decreased. SOLUTION: In this cutting grinding wheel, a gap 12a is provided in one spot in the longitudinal direction of a chip of the bed layer 12 of a multilayer structure segment chip 13 and a discontinuous part is formed. This constitution brings a bending stress, generated at the bed layer 12 during welding or sintering, into a discontinuous state in the longitudinal direction of the chip and disperses concentration of a bending stress in the longitudinal direction of the chip.
Patent JP-H06348534-A (JP)
Title: Microprocessor system
Inventor: NISHIHARA HIDEKADO
IPC: G06F11/22
Filed: 1993-06-02
Abstract: PURPOSE:To sample logging without requiring any space for package addition on a shelf plate and revising a program for the logging. CONSTITUTION:On a microprocessor board 1 for replacement, a microprocessor circuit 2 of the same circuit constitution with a microprocessor whose logging is to be sampled, a logging output circuit 3, a logging output connector 8, and a connector 9 are mounted. The I/O instruction converting circuit 4 of the logging output circuit 3 converts an input/output instruction of the microprocessor circuit 2 into three-word data consisting of an IN/OUT discrimination code, an I/O address, and I/O data and writes the data in a FIFO 5. A parallel-serial converter 6 converts the three-word data into serial data. A level converter 7 converts the converted serial data into data which can be outputted to an external interface of RS-232C, RS-422, etc., and outputs the data to the logging output connector 8.
Patent JP-S6110758-A (JP)
Title: Continuous electrophoretic apparatus
Inventor: ODA CHIKAO
IPC: G01N27/447
Filed: 1984-06-27
Abstract: PURPOSE:To elevate separation performance removing adverse effect due to the flow of a dispersion liquid, by providing two grooves along the length of an electrophoretic layer to mount an outlet nozzle at each of demarcated chambers which are formed by demarcating the grooves. CONSTITUTION:A lamellar electrophoretic layer 2 is provided horizontally and two grooves 3 are provided at the bottom of the body 1. The grooves 3 are demarcated by a plurality of weir 12 and an outlet nozzle 4 is provided at the bottom of each f the demarcated chambers. Then, a dispersion liquid is fed into the electrophoretic layer 2 from an inlet nozzle 8 and is electrically migrated with electrode chambers 5 on both sides thereof. The dispersion liquid flows through electrophoretic layer 2, moving as shown by the dotted line 13 and drops to the bottom of the grooves 3 and the dispersion liquid entering the demarcated chambers is withdrawn from the outlet nozzle 4. The dispersion liquid kept from entering the grooves 3 is allowed to flow out of an outlet nozzle 11. Thus, as the grooves provided on the electrophoretic layer are demarcated to withdraw the dispersion liquid, effect due to turbulence in the flow thereof can be eliminated to elevate the separation performance.
Patent JP-H05318881-A (JP)
Title: Correction mechanism for typewriter
Inventor: NAKAMURA KOICHI
IPC: B41J29/36
Filed: 1992-05-22
Abstract: PURPOSE:To improve capability for erasing characters and prevent decrease of the number of the characters which can be erased by 1 roll of correction tape. CONSTITUTION:When characters are to be erased, a tape holder 21 is moved to a position for correction. When a correction tape 30 is struck by a hammer at the correcting position, a position of the correction tape 30 with respect to the characters to be erased is moved in the cross direction of the correction tape 30 based on the work of the hammer, within a range that the correction tape 30 does not deviates from the erasing characters by a cylindrical cam 23 as a first mechanism and a cam pin 25. In accordance with this movement, a ratchet gear 33 as a second mechanism and a claw 34 wind up the correction tape 30 slightly. Accordingly, at a next work of the hammer, a practically unused part of the correction tape 30 will be used.
Patent JP-H0427071-A (JP)
Title: Later connection method of longitudinal bar by making use of screw and knot bar
Inventor: KAWAI YASUHIKO
IPC: E04G21/12
Filed: 1990-05-23
Abstract: PURPOSE:To promote execution efficiency by screwing the lower end of a longitudinal bar of a screw and knot bar on a nut of an anchor plate after lower horizontal bars are arranged on the lower anchor plate, and planting the longitudinal bar on the anchor plate. CONSTITUTION:A lower anchor plate 1 is provided on levelling concrete 3, and lower horizontal bars 4 are provided on the anchor plate 1. After that, a longitudinal bar 5 of a screw and knot bar is placed between the bars 4, and the lower end is screwed on a nut 2 of the anchor plate 1 to fasten. Then, concrete 6 is placed, and a longitudinal bar 5' is welded to the end projected to the surface of the concrete 6 of the longitudinal bar 5 through a coupler 7. A bearing member 8 is fitted to the longitudinal bar 5', and the bearing member 8 is born on the longitudinal bar 5' with a nut 9 of the longitudinal bar 5'. In addition, upper horizontal bar 10 are born on the bearing member 8, an upper anchor plate 12 is provided on the bars 10, the upper end of the longitudinal bar 5' is screwed on a nut 11 of the anchor plate 12, and concrete 13 is placed.
Patent JP-S6024338-A (JP)
Title: Amorphous ferromagnetic alloy
Inventor: YOSHIZAWA KATSUTO
IPC: C22C19/07
Filed: 1983-07-19
Abstract: PURPOSE:To inhibit the embrittlement of a ribbon by melting an alloy having a specified composition consisting of Co, Fe, Ni or Mn, one among Cr, Mo, W, V, Nb and Ta, Si and B, and rapidly cooling the molten alloy to form an amorphous ribbon. CONSTITUTION:An amorphous ferromagnetic alloy having a composition represented by the formula (where M' is Ni or Mn, M'' is Cr, Mo, W, V, Nb or Ta, 0<=x<=0.1, 0<=a<=8, 0.1<=b<=7, 7<=c<=15, 7<=d<=16, and 14<=c+d<=26) is melted, and the molten alloy is rapidly cooled to form an amorphous ribbon.
Patent JP-H0232568-A (JP)
Title: Electronic device made of cadmium-mercury-telluriom and having silicon-on-sapphire circuit and its manufacture
Inventor: KURISUTOFUAA KIIRU AADO
IPC: H01L31/0264
Filed: 1989-05-24
Abstract: PURPOSE: To easily form individual connections between a crystal Cd-Hg-Te CMT and silicon-on-sapphire SOS with a metal pattern, by forming a two-dimensional array of Cd-Hg infrared detectors disposed on lines between circuit lines and connecting the circuits of the circuit lines to adjacent detectors on detector lines. CONSTITUTION: A sapphire base 1 is cut with respect to its crystal axes so as to expose a hexagonal sapphire crystal on its top surface. This provides a sufficiently satisfactory lattice matching for an epitaxially grown Si crystal layer 2. On this layer 2 electronic circuits 2 are formed, a first mask 5 is formed except windows 6, and it is etched until the sapphire surface 7 appears. CMT is grown between the surface 7 and the mask 5 over the substrate. A buffer layer 8, lower and upper CMT layers 9, 10 are formed and wiring pattern is formed with contact openings 13 and connections 14-17, etc.