baber/WOPTO huggingface dataset:
Patent JP-H04128995-A (JP)
Title: Electronic cash register
Inventor: KOUNO TOMIYOSHI
IPC: G07G1/12
Filed: 1990-09-20
Abstract: PURPOSE:To enable the operator to quickly return an accurate amount of change by accumulating and storing input deposited money and by outputting the content of this stored money to a display device to display a total amount of the deposited money. CONSTITUTION:A deposited amount of money input by an input means 13 on the basis of pushing down a deposit amount addition key 13c is accumulated and stored by total amount storage means 17c and 17d, and this stored content is output to a display device 14 by a deposit money outputting means 14a to display a total amount of deposited money. Accordingly, by alternately carrying out inputting a deposited amount of money and keying in the deposit amount addition key 13c, a deposited amount of money can be input by means of addition, and furthermore a total amount of deposited money as a result of the addition can be confirmed by the display device 14. Thus, inputting a deposited amount of money can be done surely and efficiently.
Patent JP-S63106519-A (JP)
Title: Optical fiber gyroscope
Inventor: OKAMOTO KATSUNARI
IPC: G01C19/72
Filed: 1986-10-23
Abstract: PURPOSE:To miniaturize the title gyroscope, to make the same strong against mechanical disturbance and to obtain capacity stable over a long period of time, by constituting a polarization eliminator and an optical fiber coil of a single mode optical fiber without forming an optical fiber connection part. CONSTITUTION:The beam emitted from a laser 16 is depolarized by a polarization eliminator 19 constituted of the first coil 17 and the second coil 18 and subsequently bisected in a ratio of 1:1 by a 3dB coupler 21 and both beams are incident to an optical fiber coil 22 from both ends thereof. The beams propagated to the coil 22 in the same direction as a rotary direction and in the direction reverse thereto are synthesized by a 3dB coupler 20 to enter a beam detector 24 and the angular velocity of rotation of the system having the coil 22 placed therein is detected. By this constitution, the coils 17, 18 are set so as to be mutually inclined by 45 deg. around the centers thereof. Further, both coils 17, 18 are set so that the shift of a wave packet due to the coil 17 is larger than the coherent distance of the beam of the laser 16 and becomes twice or more that of the wave packet due to the coil 18. The eliminator 19, the couplers 20, 21, the coil 22, a vibrator 23 and a route 25 are constituted of a single mode optical fiber.
Patent JP-H0992707-A (JP)
Title: Water holding member
Inventor: KUKIDA AKIHIRO
IPC: H01L21/302
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a susceptor for heating up a wafer to a specified temperature in a short time, without contaminating the wafer, by condensing the light from a halogen lamp efficiently. SOLUTION: A basic body 2 of sintered aluminum nitride has one wafer 10 mount surface and the other light absorbing surface. A heat absorbing layer 5 is buried 10-1000μm deeper than the light absorbing surface 2b thus constituting a wafer 10 holding member where the heat absorbing layer 5 absorbs 70% or more of heat when the light absorbing surface 2b of basic body 2 is irradiated with a light having wavelength of 200-2000nm. The heat absorbing layer 5 comprises a heat transfer part 3 composed of one kind of metal selected from W, Mo, Ni or an alloy thereof added or not added with AlN, and a heat absorbing part 4 of sintered aluminum nitride diffused with a metal component.
Patent JP-2000081113-A (JP)
Title: Pinion gear and small motor with this pinion gear
Inventor: SASHINO MASAHIRO
IPC: F16D1/08
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To enhance the rotation precision and to reduce vibration and noise by providing a groove part in substantially the tangential center of a locking part for forming a D-cut hole, and substantially conforming its axial position and length to the axial position and width of a tooth part. SOLUTION: A gear has a D-cut hole 2 concentrically with a tooth part 1 and a locking part 3 for forming the D-cut hole 2. A groove part 4 extending radially outward is formed in about the tangential width (f) center of the flat part of the locking part 3. The width in this direction of the gear corresponds to the width of the tooth part as it is. The D-cut hole 2 is axially extended through, and the groove part 4 is provided over the whole axial area of the D-cut hole 2. The radial depth (j) of the groove part 4 has a dimension such that its bottom part is substantially conformed to the radius (r) of the D-cut hole 2. According to this, the uneven thickness of resin can be moderated to prevent a molding distortion such as drop. The precision of the tooth part 1 can be thus improved to provide satisfactory run-out precision, and vibration and noise can be reduced.
Patent JP-H04128468-A (JP)
Title: Construction panel
Inventor: ABE MASAHIKO
IPC: E04F13/12
Filed: 1990-09-19
Abstract: PURPOSE:To enhance the waterproof property of a panel for construction by packing a core between a surface material made by a long-size plate and a lining material so as to form a panel, and covering a fixture with the fixing channel of the male connecting portion of the surface material and the channeled streak of the female connecting portion of the surface material. CONSTITUTION:A core 21 made of a synthetic resin expandable body is packed between a surface material 1 made by a thin metal plate or a synthetic resin and a lining material 18 so as to form a panel A. A male connecting portion 6 and a female connecting portion 12 are formed at both end portions of the surface material 1 and the male connecting portion 6 is provided with an insertion edge 7 and a fixing channel 10 and the female connecting portion 12 is provided with a channeled streak 14 and a fit-in channel 16. The fixing channel 10 of the panel A1 of the (n) stage is fixed to a wall bed alpha via a fixture beta. The fit-in channel 16 of the female connecting portion 12 of the panel A of the (n+1) stage is dropped in the insertion edge 7 of the panel A. and an engagement piece 23 is inserted into an engagement channel 22. The construction property of the panel is thereby enhanced.
Patent JP-H08113833-A (JP)
Title: Ring for spinning machinery
Inventor: KIBE SHIGERU
IPC: D01H7/60
Filed: 1994-10-17
Abstract: PURPOSE: To provide a ring for spinning machinery, hardly expanding a holder body by a temperature rise without rotating the ring body by the rotation of a traveler or causing the slipping off of the ring body from the holder body, thereby hardly causing yarn breakage or yarn fuzz and capable of spinning the yarn of good quality. CONSTITUTION: This ring 4 for spinning machinery comprises a ring body 2 having a ring flange 1 for attaching a traveler thereto in the upper part and a holder body 3 attachable to both the ring body 2 and a ring rail. The ring body 2 and the holder body 3 are annularly formed and detachably assembled by an installing and removing means comprising a recessed groove part 5 and a protruding part 6 which are mutually engaged. Thereby, the ring 4 for the spinning machinery is formed.
Patent JP-H0590086-A (JP)
Title: Manufacture of chip type solid electrolytic capacitor
Inventor: NISHIYAMA SUMIO
IPC: H01G9/08
Filed: 1991-09-30
Abstract: PURPOSE:To provide a manufacture of a high-quality, small-sized, and large- capacity chip-type solid electrolytic capacitor which can be mass-produced cheaply and easily. CONSTITUTION:A capacitor element 11 and a cathode conductor layer 16 are covered with armor resin 18 so that an anode lead wire 12 may be led out on one side, and the face, whose phase is opposed to that of the anode lead-out face 12a of this armor resin 18, is removed to expose the cathode conductor layer 16. Then, the oxide at the surface of the anode lead wire 12 is removed by sand blast method, or the like, and also irregularities one made on the surface of this anode lead wire 12 and the surface of the armor resin 18, and next, indications of the polarity of a capacitor, the rating, etc., are expressed and then, the anode lead wire 12 is cut and separated, whereby it is made into individual pieces.
Patent JP-H04130600-A (JP)
Title: Passbook booking device
Inventor: MOROSAWA AKIHIRO
IPC: G07D9/00
Filed: 1990-09-20
Abstract: PURPOSE:To confirm incoming and outgoing money data then and there by issuing a slip in which the list of the incoming and outgoing money data unable to be booked on the last page is printed when the printing on the last page of the passbook is finished. CONSTITUTION:A passbook booking device 1 is equipped with a passbook read/write part 17, a page turn over mechanism 19, a passbook insertion sensor 23 and a printing part 15. A control circuit 20 issues the slip in which the list of the incoming and outgoing money data unable to be booked in the passbook by the printing part 15 is printed, when the printing on the last page of the passbook is finished and the unrecorded incoming and outgoing money data remain unprinted. Thus, it is possible to confirm all the incoming and outgoing money data then and there even when the pages of the passbook are not enough.
Patent JP-H0986909-A (JP)
Title: Production of high-purity nitrogen trifluoride gas
Inventor: SHINOZAKI TAKEKI
IPC: C01B21/083
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a high-purity NF3 gas by using acidic ammonium fluoride prepared by reacting a HF gas having a specific purity with an NH3 gas as an electrolyte and carrying out molten electrolysis by using a high-purity Ni electrolyte. SOLUTION: A HF gas having >=99.8wt.% purity is reacted with an NH3 gas having >=99.5wt.% purity in the molar ratio of about 1.5-2.0 to prepare high-purity acidic ammonium fluoride. Then, the acidic ammonium as an electrolyte is poured to an electrolytic bath and is adjusted to about 110-140 deg.C liquid temperature. Then, as a carrier gas such as a N2 gas, etc., is introduced into an anode chamber partitioned by a diaphragm, an electric current having 5-10V voltage and about 1-15A/dm<2> current density is sent from an anode of a Ni electrode having >=98.5wt.% purity to a cathode and molten salt electrolysis is carried out to generate a NF3 gas from the anode and a H2 gas from the cathode.  Each gas is taken out by a conduit, the NF3 gas is washed with a chemical solution, passed through a zeolite adsorption column, cooled and liquefied and sent through a rectifying column to give the objective NF3 gas having >=4N purity.
Patent JP-H0884604-A (JP)
Title: Shoe sole
Inventor: MITSUYA HIROSHI
IPC: A43D86/00
Filed: 1994-09-19
Abstract: PURPOSE: To reduce the number of metal molds for a shoe sole, enance stock efficiency of the shoe sole, and inexpensively provide shoes by forming a large number of narrow grooves extending in the width direction of a shoe sole base body on an upper surface of an arch part of the shoe sole base body. CONSTITUTION: For example, rhombic recessed parts to reduce weight are formed on an upper surface of a shoe sole base body 1, and grid-shaped projecting parts 5 and 6 are formed thereby up to the toe 2 side from an arch part 3 of the shoe sole base body 1. Grid-shaped projecting parts 7 are longitudinally and laterally formed on an upper surface 4a on the heel 4 side, and the grid- shaped projecting parts 7 are also cut off, and a groove 4b extending in the lengthwise direction of the shoe sole base body 1 is formed. A large number of narrow grooves 3b extending in the width direction of the shoe sole base body 1 are formed on an upper surface 3a of the arch part 3. When this shoe sole base body 1 is pulled in the lengthwise direction or in the lengthwise direction and the width direction when it is brought into pressure contact with and joined to a shoe body by heating, it becomes large by a degree equivalent to a single size or a medium size. As a result, the shoe sole base body equivalent to plural sizes can be manufactured by a single shoe sole forming metal mold.
Patent JP-S63105113-A (JP)
Title: Easily dyeable polyester conjugate fiber
Inventor: KITAHORA TOSHIAKI
IPC: D01F8/14
Filed: 1986-10-21
Abstract: PURPOSE:To provide the titled fiber outstanding in gloss, hand feeding, light resistance, etc., free from decrease in single fiber strength, consisting of homopolyester constituted of ethylene terephthalate units as the core component and a specific copolyester as the skin component. CONSTITUTION:The objective conjugate fiber consisting of (A) as the core component, homopolyester constituted of ethylene terephthalate units and (B) as the skin component, a copolyester constituted of (i) acid component containing 1) >=80mol% of terephthalic acid component and 2) 0.5-<5mol% of 5-metal sulfoisophthalic acid component and (ii) glycol component containing 3) >=80mol% of ethylene glycol, tetramethylene glycol and/or 1,4-cyclohexane dimethanol and 4) 1-10mol% of ethylene oxide adduct of divalent aliphatic hydrocarbon group with the sectional area proportion of the component B 25-75%.
Patent JP-H0194062-A (JP)
Title: Steering neutral position determinating method
Inventor: SAKURAI KEITA
IPC: B62D1/02
Filed: 1987-10-05
Abstract: PURPOSE:To perform the determination of a steering center promptly by setting the initial setting value of a steering neutral position on the basis of initial data in advance, and making the setting value so as to be compensated on the basis of a count number distribution of steering angle sensor output. CONSTITUTION:A disklike rotor 18 is attached to a steering shaft 16, and there is provided with a pickup part 20 with a U-shaped section so as to be opposed to both sides of a part of this rotor 18. A notch 22 is installed in a part of a peripheral edge of the rotor 18, and there is provided with a pickup 26 as opposed to this notch. A signal to be outputted by the pickup is divided at each angular velocity, and on the basis of this divided signal, a steering center is determined by means of a statistical center determinating method.
Patent JP-2001077667-A (JP)
Title: Decimation filter
Inventor: HASEGAWA HARUHIRO
IPC: H03H17/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To enable high-speed operation by generating on a signal line a pulse which is delayed an integral multiple of a clock behind an input signal pulse by a circuit block, composed of a shunt and a delay unit and counting pulses which are generated in a time, which is an integral multiple of the clock by a circuit block composed of a confluence unit and a counter. SOLUTION: Shunts 114 to 116, consisting of Josephson junctions and inductors, receive input signal pulses and shunt them to signal lines 117 to 119 and delay units 111 to 113. Then a 1st circuit block 11 generate on signal lines 117 to 1110 delayed pulses, which are as many as a decimation factor, e.g. '4'. In a 2nd circuit block, confluence units 122 to 124, consisting of Josephson junctions and inductors count and send delay pulses which are as many as the decimation factor '4' to a counter 121. The counter 121 is composed of a series connection of toggle flip-flops and holds its count result in cycles, which are 1/4 as long as the clock frequency.
Patent JP-H03174164-A (JP)
Title: Production of toner for developing electrostatic charge image
Inventor: HIGAKE NORIO
IPC: G03G9/087
Filed: 1990-09-19
Abstract: PURPOSE:To obtain the electrostatic charge image toner from which fine powder is well removed and which has good economical efficiency by mixing the classified powder obtd. by classifying colored resin powder and removing the fine powder therefrom and fine powder of silica, then providing a 2nd classifying stage for removing the fine powder from this powder mixture. CONSTITUTION:The molten and kneaded matter having at least a binder resin and coloring material is cooled and ground and the fine powder below the prescribed grain size is removed therefrom by the 1st classification. The coarse powder larger than the prescribed grain size is removed therefrom at need to adjust the powder to the desired grain size. The fine powder of silica and other additives are added at need to the powder after the 1st classification and after the mixture is dispersed and mixed by a mixing machine having a sufficient dispersing power, the fine powder is further removed by the 2nd classification. The removal of the fine particles is effectively executed in this way and the economical toner is obtd.
Patent JP-S61131688-A (JP)
Title: Television synchronizing converter
Inventor: KASHIWA MASAHIRO
IPC: H04N5/073
Filed: 1984-11-30
Abstract: PURPOSE:To reduce the delay of a video signal against a voice signal per one synchronizing converter in the same synchronizing system to 1 or less frame by minimizing the delay of a video and reducing the delay of the video signal against the voice in the television synchronizing converter. CONSTITUTION:A reference timing signal 8 is separated into a horizontal synchronizing pulse and a vertical synchronizing pulse by a synchronizing-signal separating circuit 9. These two synchronizing pulses are counted by the primary and secondary counting circuits 10 and 11, and the outputs are supplied to the primary and secondary decoders 12 and 13. The decoders 12 and 13 are composed of PROM or PAL (phase alternation by line), and generates pulses in which the above two synchronizing pulses are advanced by nH (n is an integer). Based on these pulses, a synchronizing signal generating circuit 14 outputs a synchronizing signal advancing the reference timing signal 8 by nH phases. Also, the synchronizing converter 15 outputs the horizontal and vertical synchronizing signals delayed by nH phase.
Patent JP-2000083223-A (JP)
Title: Image information converter and image information converting method
Inventor: KONDO TETSUJIRO
IPC: H04N7/01
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To reduce the circuit configuration to select pixels used for predictive generation. SOLUTION: Each of co-selectors 2020-202M-1 receives part of pixels segmented from an input image signal, e.g. (N-M+1) sets of selected data. Furthermore, a bit stream consisting of (N-M+1) bits in a mask code being information relating to positions of selected pixels is fed to each co-selector. Each co-selector outputs pixels (selected data) designated by the supplied bit stream among the selected data. Furthermore, each co-selector gives information denoting the outputted selection data to each post-stage co-selector. Thus, an output of same data is prevented. Then total number of wires to provide the selected data to each co-selector is reduced.
Patent JP-H0298208-A (JP)
Title: Electric signal restoring circuit
Inventor: YOKOYAMA TAKEO
IPC: H03H9/30
Filed: 1988-10-05
Abstract: PURPOSE:To eliminate a spurious signal superimposed on an electric signal attenuated by an isolation interface element by amplifying an electric signal outputted from the isolation interface element, restoring the result into a waveform corresponding to the input electric signal and feeding back the spurious signal superimposed on the electric signal negatively to an amplifier circuit. CONSTITUTION:An input electric signal F1 is amplified by an amplifier AMP, inputted to an isolation interface element 14, transduced into an ultrasonic wave S1 in an ultrasonic wave solid-state propagation medium 20 from an input transducer 21 and transduced into an output electric signal 10 F''1 by an output transducer 22. A differentiation waveform signal corresponding to a pulse width of the input electric signal F1 is amplified by an inverter INV in an amplifier circuit 2 and a waveform of the output electric signal F''1 corresponding to the input electric signal F1 is restored by an electric signal shaping circuit 3. Moreover, the spurious signal superimposed on the electric signal outputted via the electric signal shaping circuit 3 from the amplifier circuit 2 is fed back negatively to the amplifier circuit 2. Thus, the spurious signal superimposed on the electric signal attenuated by the isolation interface element is eliminated.
Patent JP-2001075243-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KONDO AKIYA
IPC: G03C1/035
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic sensitive material which improves the lowering of its sensitivity and the deterioration of image quality due to radiation. SOLUTION: The silver halide photographic sensitive material has at least one silver halide emulsion layer on the substrate and contains at least one DIR coupler having a specified group at the active site in at least one layer. The group becomes a development inhibiting compound after release from the active site by color development reaction and the compound is decomposed to a compound which does not substantially affect photographic properties after flowing in a color developing solution. The at least one silver halide emulsion layer contains silver halide grains containing at least one selected from a polyvalent metal atom, its ion, a polyvalent metal atom complex and its ion. The degree of swelling of the silver halide photographic sensitive material in a developing solution is 120-300%.
Patent JP-H03151159-A (JP)
Title: Method for preventing foreign matter from getting into hollow article and article able to prevent foreign matter from getting thereinto
Inventor: JIYON II GASUPAA
IPC: B23Q3/08
Filed: 1990-09-20
Abstract: PURPOSE: To manufacture a hollow article free from contaminants by filling a cavity with a thermosetting polymer material, heating, inflating, hardening and capsuling the material, and gasifying and dispersing the polymer material at a high temperature in manufacturing the hollow article having the cavity. CONSTITUTION: A contour die 55 is clamped around a hollow article 50 such as a Ni super alloy turbine blade having a cavity, and heated. A reactive material such as an isocyanate resin 10 and a polyol 20 in each container is fed into a heated mixing head 30 by a heated and held hose 15 to form a filling material 35. The filling material 35 is fed into a heated turbine blade 50 through a boot 60, hardened in the atmosphere at the room temperature, and capsuled in an alloy of low melting point. Then, the blade 50 is heated and kept around 700 deg.C so that the filling material 35 is degraded and gasified and dispersed, the filling material is decomposed and removed, the generated harmful gas such as HCN and CO is burned by a burner, and the turbine blade free from invasion of foreign matters is manufactured while degradation of the environment is prevented.
Patent JP-H0796293-A (JP)
Title: Usage of activated carbon prepared by processing rice husk in biological treatment for purifying sewage
Inventor: UEDA AKIHISA
IPC: C02F3/10
Filed: 1992-08-05
Abstract: PURPOSE:To carry out absorption, decomposition and elimination of pollutants continuously in parallel by purifying sewage by bacteria while using activated carbon, which is rice husk smoked coal prepared by carbonizing rice husks in the same way as that for charcoal and whose absorptive activity is improved by chemical treatment. CONSTITUTION:Rice husk smoked coal prepared by carbonizing rice husks in the same way as that for charcoal is boiled in an aqueous solution containing about 2-10% of sodium hydroxide and then washed with water. As a result, not yet carbonized substances in the rice husk smoked coal are eluted and scars are formed on the surface of the rice husk smoked coal and a large number of fine pores are formed the rice husk smoked coal to improve the absorption capacity of the coal as an activated carbon. Bacteria propagates in the fine pores and gaps and they are fixed there. A tank with a specific volume and made of water permeative foam urethane 2, 3 is filled with the activated carbon 4 and sewage is supplied through a flow inlet 1 to absorb pollutants and to purify it. The absorbed pollutants are decomposed and exinguished by bacteria carried on the activated carbon.