baber/WOPTO huggingface dataset:
Patent JP-H02267530-A (JP)
Title: Optical half-adder
Inventor: SAWANO ISAMU
IPC: G06E1/00
Filed: 1989-04-10
Abstract: PURPOSE:To obtain the optical half-adder of a total light type being small in size and suitable for integration by cascading a Y type branch device having a bistable characteristic of an affirmative type and a negative type to an optical multiplexer, and obtaining a carry output and an OR output. CONSTITUTION:A first and a second optical logical inputs PA, PB are multiplexed by an optical multiplexer 8, and inputted to an optical bistable element 9 cascaded thereto. The element 9 is constituted as a Y type branch device having a first and a second optical waveguides 2, 3, and provided with a non-linear refractive index prism part 5 on a branch connecting part to the waveguide 3. According to this constitution, a carry output generated from OR of the inputs PA, PB is outputted to the waveguide 2, and OR is outputted to the waveguide 3. That is, an operation as a half-adder is executed.
Patent JP-H04321198-A (JP)
Title: Electronic cash register
Inventor: SHIMAZU TERUYUKI
IPC: G07G1/06
Filed: 1991-04-22
Abstract: PURPOSE:To easily change the presence or absence of a zero skip without carrying out the set business work and therefore to issue the report that is originally desired with higher validity by reversing the presence or absence of the zero skip from the first state with push of a zero skip inverse key. CONSTITUTION:A zero skip reverse key push deciding means decides whether a zero skip reverse key is pushed or not when the report issue processing is carried out. If so, a zero skip setting means decides whether the commodities that are not sold at all should be printed or not. The deciding result of the zero skip setting means is inverted by a zero skip set inverting means. Based on this inverted result, a report issuing means issues the reports.
Patent JP-H01262820-A (JP)
Title: Vessel with cover opening and closing device
Inventor: SAKAGUCHI YUJI
IPC: B65F1/16
Filed: 1988-04-14
Abstract: PURPOSE:To prevent a cover from being damaged even when the motion of the cover is limited during the opening and closing operation of the cover and to easily push up the cover even when a band or an arm is erroneously caught in by using an elastic shrinking body as an actuator to execute the opening and closing operation of the cover. CONSTITUTION:In a horizontal condition, in which a cover 2 is closed, a second elastic member 14 is extended and accordingly, a moment to be shown by an arrow A is operated to a pulley 4. However, since a moment by the self-weight of the cover 2 concerning the pulley 4 is larger, the cover is not opened. In such a condition, when pressing 11 is supplied from an operating power source 11 to an elastic shrinking body 9, shrinking force is generated by the elastic shrinking body in a shaft line direction. Accordingly, since the total sum of the moment in the arrow A direction to be operated to the pulley 4 goes to be larger than the moment by the self-weight of the cover, the cover 2 is turned around the shaft line of a turning shaft 3. Since a first elastic member 6 to be opposite to the shrinking of the shrinking body 9 is fixed through a buffering means 8, the buffering means presents buffering function with accompanying the extension of the first elastic member 6 and the cover 2 is not violently abutted to a locking member.
Patent JP-H01263951-A (JP)
Title: Optical pickup device
Inventor: IWATA KAZUO
IPC: G11B7/09
Filed: 1988-04-14
Abstract: PURPOSE:To correctly record and reproduce information by being equipped with a 2-divided photodetector to detect the relative angle dislocation between an objective lens and a disk, and eliminating the relative angle dislocation between the disk with the rotation-direction of the objective lens. CONSTITUTION:The two-dividing line of photodetectors 21a and 21b is arranged in a direction to correspond to a data train direction (y) recorded on a disk 5 or generated from the disk, reflected light from the disk 5 is positioned approximately at the center of the two-dividing line, and the differential output of outputs Ia and Ib from the 2-divided photodetectors 21a and 21b is detected as the tilt error of the disk 5 and the objective lens 4. When the light axis of the objective lens 4 tilts toward the disk 5, the tilt is detected as the output difference from the 2-divided photodetectors 21a, and 21b, and the objective lens 4 is rotation-driven so that the difference may be at 0. Thus, the light axis of the objective lens 4 can be held at right angles with respect to the disk 5, and the information is correctly recorded and reproduced.
Patent JP-H04322089-A (JP)
Title: Bus bar connecting part
Inventor: ENDO MASAHISA
IPC: H01R4/58
Filed: 1991-04-22
Abstract: PURPOSE:To prevent an over-heating incident in a connecting part and improve the function of a bus bar by connecting joiners to be inserted into and contacted with a bus bar each other by a flexible conductor and make them flexible. CONSTITUTION:Joiners (connection bars) 4, 4 are connected each other by a flexible conductor (Kovar plate, copper intertwined wires, etc.) 7 to be made flexible and extrusions (cut parts) 8 are formed. The expending and contracting force of the joiners 4 is set to be smaller than a clip contacting force (yield strength in the longitudinal direction). When semicircular extrusions 10 and receiving holes 11 are formed respectively in the joiners 4 and a conductor 3 and they are fitted each other, the joiners 4 and the conductor 3 are fixed lightly and friction phenomenon of electric contacting planes becomes more difficult to occour. Consequently, thermal expansion and contraction of the bus bar can be absorbed by the conductor 7 and friction of the electric contact planes due to the thermal expansion and contraction of the joiners 4 against the bus bar can be prevented.
Patent JP-S5425402-A (JP)
Title: Manufacture method of coil for rotary machine
Inventor: SHIMIZU ISAMU
IPC: H02K15/04
Filed: 1977-07-29
Abstract: PURPOSE: To produce high quality coil where there is no twist at the step and no slack at the joint of braiding, by mechanizing or automatizing the braiding of coil strands the moving the strands vertically and performing the feeding and stepping for each pitch. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61251498-A (JP)
Title: Motor circuit for soot blower
Inventor: KONNO HIDEYUKI
IPC: H02P5/00
Filed: 1985-04-26
Abstract: PURPOSE:To simplify the deletion and installation work of a cable amount by commonly using the power cable of motors, and disposing switches for controlling the motors and corresponding motors in exclusive boxes. CONSTITUTION:A power cable 12 led from a control board 11 is coupled directly with a special switch 13b of a plurality of switches 13a, 13b, 13c, and wired with switches 13a, 13c provided in boxes 17a, 17b, 17c for electromagnetically contacting from the switch 13b. Load motors 16a, 16b, 16c are mounted through short cables 15a, 15b, 15c in the boxes 17a, 17b, 17c.
Patent JP-S57204183-A (JP)
Title: Photo coupler interface circuit
Inventor: SHIMADA FUMIO
IPC: H01L31/12
Filed: 1981-06-11
Abstract: PURPOSE: To allow obtaining an interface even for signal with small time width, by earthing the anode side of two resistors connected in series via a capacitor.  
     CONSTITUTION: The anode of the photo coupler 11 is connected to the + side of the power source E 11  via resistors R 11 , R 13  and to the - side of the power  source E via the capacitor C 11  from between of resistors R 11 , R 13 . Besides, the  cathode of the photo coupler 11 is directly connected to an input terminal 12.  On the other hand, the collector of the photo coupler 11 is connected to the +  side of the power source E 12  via a resistor R 13  and the emitter to the - side of  the power source E 12 . In the open state of the input terminal 12, the charges of  the power source E 1  make the capacitor C 11  charge, and later in the close state,  the forward current of the photo coupler increases by the application of discharge current of the capacitor C 11  on normal current for the improvement of  switching characteristic. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5214324-A (JP)
Title: Shift register with shot key gate gun effect element
Inventor: YANAGISAWA SHINTAROU
IPC: G11C19/28
Filed: 1975-07-24
Abstract: PURPOSE:To enable high speed operation which is unable for MOS transistors or bipolar transistors, by utilizing the dual shot key gate gun effect element.
Patent JP-S60233453-A (JP)
Title: Solar heat collector
Inventor: OUTAKE TATSUNORI
IPC: F24S90/00
Filed: 1984-05-07
Abstract: PURPOSE:To enhance the operational efficiency of a heat collector system as well as increase the heat collecting performance by a method in which the frequency of a frequency conversion type compressor is controlled on the basis of insolation amount and open air temperature detected by an insolation detector and an open air temperature sensor, and the frequency of the compressor is increased when the sunlight is present and when the open air temperature is low. CONSTITUTION:A refrigerant gas compressed by a frequency conversion type compressor 3 flows into a condenser 4 and is condensed there, and the condensed liquid refrigerant flows into an expander 5, reduced in pressure, and flowed into a heat collector 1. The liquid refrigerant collects heat, is gasified there, and returned to the compressor 3. In a heat exchanger 7, water sent through a circulating pump 6 is heated by the heat of condensation and returned to a heat storage tank 8. These processes are repeated to raise the temperature of water in the tank 8. In cases where the amount of insolation detected by an insolation amount detector 9 is greater than a set value in the cycle and also the temperature of open air detected by an open air temperature sensor 10 is lower than a given set value, a signal to increase the frequency of the compressor 3 is sent out by the controller 11. The operational efficiency of the heat collector system can thus be raised by enhancing the heat collecting amount ratios in the insolation time period of good operational efficiency.
Patent JP-H07276512-A (JP)
Title: Regulating method of sealing areal pressure in resin mold
Inventor: EZOE SEIJI
IPC: B29C70/06
Filed: 1994-04-05
Abstract: PURPOSE:To regulate the areal pressures at the respective parts of an elastic sealing so as not to occur the leakage of resin to the utmost but to fully vent the air in a mold in RTM molding. CONSTITUTION:On the whole periphery of the molding surface of one mold 2a of a split mold or some part of its periphery, a recessed part 8 is formed so as to arrange an elastic sealing 7 abutting against its other mold 1a therein under the condition that the thickness of shim 9 laid in the recessed part 8 is changed at every sealing region so as to regulate the sealing areal pressure on the parting face P at mold clamping by a plurality of high and low stages. As a rule, the sealing areal pressure at a region near the bung hole of resin is regulated to be the highest, while that at a region far from the bung hole of resin is regulated to be the lowest. Thus, by properly regulating elastic sealing areal pressure at every region of the parting face, faulty molding is prevented from developing in a product.
Patent JP-H01262116-A (JP)
Title: Open-close device for mold of injection molding machine
Inventor: ISHIGURO SHUNICHI
IPC: B29C45/82
Filed: 1988-04-13
Abstract: PURPOSE:To realize mold opening speed at ultra-low speed stably, and to mold a thin molded form having a small draft angle by installing a cylinder with a rod being interlocked in the same direction as a prefill valve and closing the communication of the prefill valve and a mold-clamping cylinder oil chamber at the time of mold opening operation to the rear end of the prefill valve and connecting a duct for pushing the cylinder with the rod to a pump for generating oil pressure through a direction changeover valve. CONSTITUTION:When the signal of an ultra-low speed start position is introduced, the side (a) of a direction changeover valve 33 is excited, pressure oil in a pump 30 is admitted into a single acting cylinder 32 through ducts 34-35, and a rod 31 is pushed out and a prefill valve 13 is held to 'close'. Oil in a mold-clamping ram piston side chamber 20 is passed through a through-path 17 formed to the prefill valve 13, and introduced into a prefill-valve close-side chamber 22, and one of the oil escapes to an oil tank 15 from a duct 23 together with oil in a boost cylinder 18 through a path 16, and the other is passed through a communicating duct 38, and escapes to the oil tank 15 from the direction changeover valve 33 through a duct 39.
Patent JP-S61249703-A (JP)
Inventor: KATO YUJI
IPC: D21C1/00
Filed: 1985-04-30
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-H11266993-A (JP)
Title: Nonskid tool for suit hanger
Inventor: OKI TOSHIYUKI
IPC: A47G25/36
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a good looking nonskid tool with a reliable locking for a suit hanger, where clothes hung from a hanger base body does not slip down, a urethane foam sheet as a mounted nonskid tool is hardly broken. SOLUTION: The ends of one side A and the two sides B and C adjacent to the side A are made to be a film-shaped flat part except for side ends, the two sides B and C are folded in two together, the remaining side D is adhered to be a semi-bag shape, then it is turned over so as to mount the film-shaped flat part at the end of the side A on a hanger end part toward the central part of the hanger base body and the end parts of the sides B and C are folded into a recessed part at the rear side of the base body. Then, the end part is locked by a locking means arranged inside the recessed part.
Patent JP-S58208683-A (JP)
Title: Nuclear medical data processor
Inventor: KAHATA TAKASHI
IPC: G01T1/164
Filed: 1982-05-31
Abstract: PURPOSE:To obtain a nuclear medical data processor enabled to display an electrocardiogram on real time by storing an electrocardiographic waveform into a memory on line while it is read out as desired to be referred to other EF data or the like in comparison. CONSTITUTION:In the indication 1, an electrocardiogram for initial two heart beats is read out from among cardiac capacity curves, EFs, no. of heart beats and electrocardiograms for 20 heart beats obtained into a memory 10 by a processing 1. Then, a measurement 2 (n) is started to execute the processing 2 (o) and the indication 2 (p) likewise. At this point, the capacity curve and the electrocardiogram obtained by the measurement 2 are displayed by erasing those thus far indicated. In addition, the EF and the no. of heart beats obtained by the measurement 2 are plotted to the right. The measured values of the EF and the no. of heart beats are plotted at intervals of 20 heart beats. In case an abnormal waveform is generated in electrocardiograms, the processing step is interrupted during the measurement by depressing a stop button. But the display step won't be interrupted. This interruption allows a close observation of the electrocardiogram, EF and no. of heart beats while hard copying thereof in photograph or the like.
Patent JP-S5617818-A (JP)
Title: Slurry feeder
Inventor: MORI MAKOTO
IPC: B65G53/30
Filed: 1979-07-17
Abstract: PURPOSE: To eliminate contact between a driving section and slurry and wear, by connecting the slurry phase and fluid phase in a pair of chambers to each other through an oil pump.  
     CONSTITUTION: Vanes 15 are appropriately rotated while an oil pump 18 is actuated. When the vanes 15 are located in positions shown by full lines in the figure, oil flows from the oil pump 10 into an oil phase 2 through ports 14c, 14b, 6a and slurry is discharged from a slurry phase 3 into a discharge pipe 9 and the oil phase 2 in a chamber 1b is sucked toward the suction port 11 of the oil pump so that other slurry is sucked through an inlet port 4b. When the vanes 15 are rotated into positions shown by dotted lines, oil flows into the oil phase 2 in the chamber 1b and slurry is moved out to the discharge pipe 9 through an outlet port 5b and other slurry is sucked thrugh an inlet port 4a. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000282068-A (JP)
Title: Dry desulfurizing agent, its production, production apparatus and method and apparatus for using the dry desulfurizing agent
Inventor: MIWA YASUO
IPC: C10K1/34
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a dry desufurizing agent for removing sulfur in a reducing gas such as coal gasified gas, etc., having improved durability by impregnating a solution of zinc nitrate, etc., and a solution of zirconium nitrate, etc., into a ceramic porous material such as silica/alumina, etc., as a carrier and baking the impregnated porous material. SOLUTION: A ceramic porous material such as silica/alumina, mullite or zirconia as a carrier is impregnated with at least one of zinc nitrate, zinc sulfate and zinc chloride solutions and at least one of zirconium nitrate, zirconium sulfate and zirconium chloride solutions and baked to give a dry desufurizing agent. The dry desufurizing agent contains 3-6 wt.% of zinc oxide, 4-8 wt.% of zirconium oxide and 86-93 wt.% of porous particle. Preferably the dry desufurizing agent is used for a dry gas purifier of moving bed type capable of simultaneously carrying out desulfurization and dust removal.
Patent JP-H06283450-A (JP)
Title: Method and equipment for manufacturing semiconductor thin film
Inventor: KOBAYASHI NAOKI
IPC: H01S5/00
Filed: 1993-03-29
Abstract: PURPOSE:To form a high-quality quantum fine line and a high-quality quantum box which have no contamination or damage. CONSTITUTION:A conductive probe is brought by a slight movement section 5 several nm above a heated substrate 9 which is mounted on a substrate holder 3. Then, voltage is applied between the conductive probe 4 and the substrate 9 to cause tunnel current to flow. By this method, a methyl group of a methyl gallium monomolecular layer attached to the substrate 9 is freed.
Patent JP-H09253211-A (JP)
Title: Inhalation type medicator
Inventor: OKI HISATOMO
IPC: A61K9/72
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To accurately dose a prescribed amount of medical powder to a patient by preventing external spillage of the medical powder by air reversed through an inhalation port. SOLUTION: A holder sliding hole 8 is formed in a holder housing member 5 and a mobile holder 12 is so arranged to move to the other side until air paths 9 and 10 are made to communicate with a capsule housing chamber 14 when air is inhaled into the holder sliding hole 8 at an inhalation port 4 or to move to one side until a shielding is made between the air paths 9 and 10 and the capsule housing chamber 14. Therefore, when air is inhaled at the inhalation port 4, as the mobile holder 12 is positioned at a dosing position, medical powder in a capsule K can be sucked through the air paths 9 and 10. On the other hand, when a patient happens to cough holding the inhalation port 4 in his mouth, the mobile holder 12 is positioned at a shielding position by the reflux air, thereby enabling the prevention of inflow of the reflux air into the capsule from the outflow side air paths 10.
Patent JP-S5523496-A (JP)
Title: Hygrometer
Inventor: SUDOU NOBORU
IPC: G01N19/10
Filed: 1979-07-19
Abstract: PURPOSE: To form an inexpensive hygrometer capable of measureing enviromental humidity easily by using a paint which changes in color reversibly according to  variation in humidity.  
     CONSTITUTION: Ammonium molybdate, oxalic acid and 1-amino-2-naphthol-4- sulfonic acid are made to react by heating in a solution of sulfurous acid and a filtrate is extracted and temporarily made into a dry solid by vaporing. Next, the above-mentioned dry solid is dissolved in a methanol solution of oxalic acid and after an unsolvable solid is removed by filtering, the methanol solution is concentrated and powder of titanium dioxide and alizarin R are mixed into it to obtain a paint (color changeable paint) changing in color reversevely according to humidity. On transparent paint plate 2 with numbers (50W100) indicating humidity (%), the above-mentioned paint is applied to the part of area 3 in each frame and areas 4W9 are coated with normal paint (comparative paing) with color tones that the changeable paint indicates at the humidity shown more below. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000286616-A (JP)
Title: Ceramic electronic parts and its production
Inventor: ASADA NAOYUKI
IPC: H01P11/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic electronic parts which can facilitate fine adjustment of resonance frequencies for a dielectric coaxial resonator or a dielectric coaxial filter and also can be produced in an extremely easy process by screwing a screw body into a through-hole via a junction member. SOLUTION: The coating and baking processes are given on the inner wall surface of a ceramic block body 2 of a dielectric coaxial resonator 1 and also on the outer wall surface excluding at least an end face. Thus, an inner conductor 4 and an outer conductor 5 are formed on the inner wall and outer wall surfaces of the body 2. Then a junction member 6 is attached to one of both end parts of a through-hole 3 formed on the end face, and a screw body 7 is screwed into the through-hole 3 via the member 6. The screwing degree of the body 7 is adjusted to the through-hole 3 while the resonance frequency is measured, and the resonance frequency is set at a desired value. In such a production method of the resonator 1, a ceramic electronic parts that is adjusted to the proper resonance frequency can be obtained in a simple process.
Patent JP-H10322109-A (JP)
Title: N-way rf power combiner/divider
Inventor: BORODULIN DMITRIY
IPC: H01P5/12
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a radio-frequency power combiner/divider to be used for combining and dividing a radio-frequency signal (RF signal) having symmetry and a large operating frequency range. SOLUTION: A combiner/divider is provided with a common output/input port OP, N input/output ports I1-IN, and N insulating ports IS1-SIN. Each input/output port I1-IN is connected via 90-degree phase shifters TL1-TLN with the common port OP. Also, the combiner/divider is provided with N transmission path balance/imbalance converters PS1-PSN for mutually connecting one input/output port with one of the N insulating ports IS1-ISN. Each balance/ imbalance converter is operated as a two-way power splitter.
Patent JP-H05297894-A (JP)
Title: High-efficiency encoding method
Inventor: MATSUMOTO ATSUSHI
IPC: G10L25/93
Filed: 1992-03-18
Abstract: PURPOSE:To transmit section position information with a small number of bits without deterioration in sound quality by sectioning a voiced sound area and a voiceless sound area at one place in plural bands. CONSTITUTION:The voiced/voiceless sound (V/UV) decision data from a voiced/ voiceless sound decision part 107 are led out through an output terminal 113. The V/UV decision data from the decision part 107 are reduced almost to 12 bands upon occasion and made into a V/UV code indicating a section position between the voiced sound(V) and voiceless sound(UV) at one place in the whole band. Data from output terminals 111-113 are transmitted as signals in specific transmission format. Consequently, while the sound quality is improved, the section position information can be transmitted with a small number of bits.