baber/WOPTO huggingface dataset:
Patent JP-H0495544-A (JP)
Title: On-vehicle talking device
Inventor: TAKABAYASHI TAKAMASA
IPC: H04B1/50
Filed: 1990-08-10
Abstract: PURPOSE:To converse with people outside the car by converting voice inputted into a frequency modulated transmitter into an FM radio signal, and outputting it to the car outside from a speaker, while collecting the voice outside through a microphone of the speaker unit and making it so as to be outputted from a frequency modulation radio. CONSTITUTION:This on-vehicle talking device is provided with a frequency modulated transmitter 1, a speaker unit 2, and a frequency modulation radio 3, and when a voice is inputted into this FM transmitter 1, this voice is converted into an FM radio signal, having this signal received by the speaker unit 2, and it is outputted to the outside of a car through a voice, and when the voice is inputted into the speaker unit 2, this voice is converted into the FM radio signal, having it received by the FM radio 3, and it is outputted to the car inside. The speaker unit 2 is provided with an inner unit 9 and an outer unit being set up in the inside and outside of a door window of the car, and likewise the outer unit 10 is provided with a speaker 17, converting an aural signal out of a frequency modulated receiver 13 into a voice and outputting it, and a microphone 18 converting the inputted voice into the aural signal and feeding it to an FM transmitter 15.
Patent JP-H0532417-A (JP)
Title: Production of antimony pentoxide hydrate
Inventor: SUZUKI AKIHIRO
IPC: C01G30/00
Filed: 1991-07-31
Abstract: PURPOSE:To provide a method for producing mass-producible crystalline antimony pentoxide hydrate suitable for an industrial method for production in which the high-purity antimony pentoxide hydrate, having a high cation exchange capacity and a low concentration of residual anionic impurities and useful as inorganic ion exchangers and resin fillers can be produced. CONSTITUTION:This method is to produce crystalline antimony pentoxide hydrate having a chlorinating step for chlorinating antimony trichloride and providing antimony pentachloride, a partially hydrolyzing step for adding water at 0.15-1 weight ratio (H2O/SbCl5) of water/antimony pentachloride to the resultant antimony pentachloride and carrying out partial hydrolysis, a completely hydrolyzing step for completely hydrolyzing the obtained partial hydrolyzate with water in a volume of 10-50 times based on the volume of the produced antimony pentachloride, a crystallizing step for heating the resultant hydrolyzate under conditions of 80-150 deg.C and 1-10hr under ordinary or a highly pressure and crystallizing the hydrolyzate and a washing step for washing the prepared substance subjected to crystallizing treatment.
Patent JP-S6368828-A (JP)
Title: Motor-driven camera
Inventor: IKEDA KEI
IPC: G03B1/12
Filed: 1986-09-10
Abstract: PURPOSE:To simplify a transmission path and to improve transmission efficiency by arranging a rewinding mechanism and a shutter driving mechanism on one side of an aperture, the 1st motor which drives both mechanisms on the same side, and a winding mechanism and the 2nd motor which drives it on the other side from the aperture. CONSTITUTION:The film rewinding operation of the film rewinding mechanism 31 and the charging operation of the shutter driving mechanism 23 are performed by the 1st motor 3 and the winding operation of the film winding mechanism 33 is performed by the 2nd motor 6. Then, the film rewinding mechanism 31, shutter driving mechanism 23, and the 1st motor 3 are provided on one side of the aperture 21a, and the film winding mechanism 33 and the 2nd motor 6 are provided on the other side of the aperture 21a. The turning force of the 1st motor 3 is transmitted to the film winding mechanism 31 and shutter driving mechanism 23 provided on the same side and the turning force of the 2nd motor 6 provided on the other side is transmitted to the film winding mechanism 33 provided on the same side. Consequently, the transmission path is simplified and the transmission efficiency is also improved.
Patent JP-S6367577-A (JP)
Title: Testing method for semiconductor device
Inventor: INOUE AKIRA
IPC: G01R31/26
Filed: 1986-09-09
Abstract: PURPOSE:To accurately measure the inductance of via holes by applying a high-frequency input signal to one terminal of a capacitor connected between the via holes and detecting a high-frequency output at the other terminal. CONSTITUTION:At least two through-holes are bored in a semiconductor sub strate 1 and the via holes 2 made of metallic coils which are mutually grounded are provided at the through-holes. The capacitor 3 is provided between the via holes 2 through microstrip lines 4. Then the high-frequency input signal is applied to one terminal of the capacitor 3 and the frequency of the input signal is varied while the output at the other terminal is detected. This semicon ductor device constitutes a LPF and the capacity of the capacitor 3 is already known, so the inductance of the via holes is accurately found from the current cutoff frequency.
Patent JP-S58117617-A (JP)
Inventor: SUZUKI NAOMICHI
IPC: H01H13/70
Filed: 1981-12-29
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-H0853097-A (JP)
Title: Controller for hydrofoil boat
Inventor: YAMAMOTO IKUO
IPC: B63B1/28
Filed: 1994-08-15
Abstract: PURPOSE:To permit a control gain for each driving means for a hydrofoil flap and a rudder to properly cope with the environmental change in navigation. CONSTITUTION:A control gain part for controlling the hydrofoil flap and the rudder of a hydrofoil craft is constituted of a fixed control gain part 11 and a movable control gain part 12, and the variable control gain part 12 is installed between each driving means 13a-13f for a fixed control gain part 11, hydrofoil flap, and the rudder. As for the fixed control gain part 11, the control gain is incorporated previously in a control circuit, when the hydrofoil craft is finished, and the variable control gain part 12 is used for carrying out the fine adjustment so that the control gain becomes optimum after the actual navigation is executed.
Patent JP-H0537728-A (JP)
Title: Original reader
Inventor: WATANABE JUNJI
IPC: H04N1/04
Filed: 1991-07-31
Abstract: PURPOSE:To enhance the read accuracy by providing an escaping port to which part of a carriage is escaped to a side wall face at other end with respect to the scanning direction of a case so as to increase the width of the carriage without increasing the size of the case. CONSTITUTION:A carriage 7 is set an initial standby position A when an original reference position (b) is set to the left side of a case 1, and moved to a position B in the scanning state. In this case, part of a projection 7a of the carriage 7 pushes a shutter 10 to be escaped to an escape port 9 opened to a side wall face of an edge 1b of the case 1. Thus, even when the original reference position (b) is set to other end 1b with respect to the scanning direction of the case 1, it is possible to increase the width of the carriage 7 without increasing the size of the case 1 thereby enhancing the read accuracy of an original picture.
Patent JP-H0499295-A (JP)
Title: Electrolyzed water straightening equipment
Inventor: OKAZAKI TATSUO
IPC: C25B9/19
Filed: 1990-08-10
Abstract: PURPOSE:To offer an electrolyzed water straightening equipment with which alkali water or acid water can be obtained by the same amt. as that of supplied source water without largely changing pH of the water in the electrolysis cell to be used by selectively opening and closing a neutralizer supplying circuit comprising two systems, one being to supply a neutralizer for acid to the cathode room in the electrolytic cell and the other being to supply a neutralizer for alkali to the anode room. CONSTITUTION:A neutralizer supplying circuit 9 from a tank 13 of neutralizer for alkali water is opened with a valve device 11. Then the neutralizer for alkali water is introduced to the cathode room 2 by a pump 14. On the other hand, a neutralizer supplying circuit 10 from a tank 12 of a neutralizer for acidic water is closed with a valve device 11. Acidic water from the anode room 3' and neutralized water (e.g. neutral water) from the cathode room 2' are joined in a common tube 8 and drained through a water drainer 15 such as a shower head or tap. Since the electrolyzed water in the cathode room 2' is almost neutralized, the joined water is maintained acidic. Thereby, acidic water is discharged from the water drainer 15 by the amt. equivalent to the total amt. of the supplied water.
Patent JP-H0260722-A (JP)
Title: Glass/vinyl chloride resin integral molded product and production thereof
Inventor: AMANO KATSUYUKI
IPC: B29C65/00
Filed: 1988-08-27
Abstract: PURPOSE:To perform the adhesion of glass to a vinyl chloride resin molded body within a short time and to enhance durability such as heat resistance or water resistance by applying a polyamide adhesive containing a silane compound to the peripheral edge of pretreated glass to arrange the coated glass to the cavity of an injection mold and injecting a vinyl chloride resin in the cavity to perform the heat curing of the adhesive and the molding of the resin. CONSTITUTION:A primer treatment layer 3 for strengthening adhesion is applied to the peripheral edge 11 of glass 1 and a polyamide resin adhesive 4 containing a silane compound is applied to the part 12 where the primer treatment layer 3 is applied and the glass 1 coated with the polyamide resin adhesive 4 is arranged (set) to an injection mold 5 and a molten vinyl chloride resin 21 is injected in the mold from a resin injection port 52. That is, the heat-curing reaction of the polyamide resin adhesive 4 is performed under the pressure injected in this process by the heat of the molten vinyl chloride resin 21. The molten vinyl chloride resin 21 becomes the resin material constituting the vinyl chloride resin molded body 2 having a predetermined shape provided to the peripheral edge of the glass 1. The molten resin injected in the cavity of the injection mold to fill the same is cooled and solidified to be taken out of the mold.
Patent JP-S6272717-A (JP)
Title: Production of electrically conductive film
Inventor: ASANUMA TADASHI
IPC: H01B5/14
Filed: 1985-09-26
Abstract: PURPOSE:To obtain an electrically conductive film without using a special apparatus or membrane, by bringing an oxidizing agent solution into contact with a heterocyclic five-membered ring compound through a thin polyolefin film as a diaphragm. CONSTITUTION:A solution of an oxidizing agent, preferably ferric chloride, ferric sulfate, sodium persulfate, potassium persulfate or ammonium persulfate, is brought into contact with a heterocyclic five-membered ring compound, preferably pyrrole, N-alkylpyrrole, N-arylpyrrole or substituted pyrrole, through a thin film of a polyolefin, e.g. polypropylene (PP), as a diaphragm to afford the aimed film. The film thickness of the thin film is preferably <=100mum and a solvent for dissolving the oxidizing agent and heterocyclic five-membered ring compound is preferably water and the concentration thereof is preferably >=0.01M.
Patent JP-S6193481-A (JP)
Title: Waste toner housing device
Inventor: SUDA MASAJI
IPC: G03G21/12
Filed: 1984-10-12
Abstract: PURPOSE:To form a waste toner container so as to be easily mounted in a prescribed position by engaging the 1st contact part provided to the bottom of the housing container and the 2nd contact part provided to the mounting part with each other. CONSTITUTION:The container 1 is pushed by a front door 100 when the door 100 is closed. The slope (1st contact part) 1b on the bottom surface of the vessel is at the front edge of the slope (2nd contact face) 2a of a run-over plate and tends to engage with the 1st contact part by the own weight of a bottle and the force of a leaf spring 7 to push downward the container, by which the two contact parts are engaged and set automatically in the normal position. The lateral position of the container 1 is controlled by the width of the run-over plate 2, the width of the recess in the lower part of the vessel 1 or the width of the port 1c of the container 1 and the width of a waste toner cover 6.
Patent JP-S60105272-A (JP)
Title: Solid-state image pickup device
Inventor: YAMADA HIDETOSHI
IPC: H01L27/146
Filed: 1983-11-14
Abstract: PURPOSE:To control a gamma value to a small value by simple constitution on the reading of a picture element signal, and to obtain excellent image pickup characteristics by setting a period when one part of stored charges in a picture element is cleared between a reset period and a reading period for one picture element. CONSTITUTION:A plurality of line lines 21 applying line select control signals and a plurality of row lines 22 applying row select control signals and electrostatic induction type transistors 20 constituting picture elements consisting of channel regions and gate regions disposed between the other main electrode connected in common with one main electrode connected to the row lines 22 and the main electrode are formed. Capacitors connected among gate regions in the transistors 20 and the line lines and a driving means setting a period when one part of stored charges in one picture element is cleared between a reset period and a reading period for one picture element are formed.
Patent JP-H0496006-A (JP)
Title: Optical waveguide device and optical waveguide refracting element
Inventor: NAKAYAMA YOSHINOBU
IPC: G02B6/12
Filed: 1990-08-10
Abstract: PURPOSE:To eliminate the phenomenon of the generation of a chromatic aberration by setting the film thickness and refractive index of a mode index type lens area according to the structure of an optical waveguide area of its peripheral part, and cancelling effect due to structure dispersion mutually. CONSTITUTION:The optical waveguide device which has an optical waveguide formed on a substrate and also has a mode index type aspherical lens in this optical waveguide has the optical waveguide area and mode index type lens area formed so that DELTAn1/N1 DELTAN2/N2 holds, where N1 and N2 are the equivalent refractive indexes of the optical waveguide and aspherical lens and DELTAN1 and DELTAN2 are variations of the respective equivalent refractive indexes. This example shows that a planoconvex mode index lens 18 is provided as the aspherical lens in the optical waveguide 17. Then the film thickness and refractive index of the lens area are set matching the structure of the optical waveguide area at its peripheral part and the effect due to the structure dispersion is canceled mutually.
Patent JP-H0377480-A (JP)
Title: Solid-state image pickup element
Inventor: TAKANABE SATOYUKI
IPC: H04N5/353
Filed: 1989-08-19
Abstract: PURPOSE:To obtain an optical signal not including a dark output and excluded with a reset noise by using a subtraction circuit so as to exclude a dark output signal corresponding to each picture element from an optical signal stored in a memory section. CONSTITUTION:A signal charge (including dark output signal) outputted sequentially from an output section 4 is converted into a digital value by an A/D conversion section 5 and stored in a memory section 6. When signals from all picture elements are outputted, a switch 9 is connected to a subtraction circuit 8 and a signal at a dark state is outputted sequentially for each picture element from the output section 4 and a dark state output signal is inputted to a noninverting input of the subtraction circuit 8 and an optical signal converted into an analog quantity by a D/A converter section 7 is inputted to an inverting input. In this case, the timing is matched so that the subtraction is applied to the optical signal and the dark state output signal of the same picture element. Thus, the optical signal not including the dark state output and reset noise is obtained.
Patent JP-H0377070-A (JP)
Title: Current detecting device
Inventor: ITO HISATSUGU
IPC: B60R16/02
Filed: 1989-08-19
Abstract: PURPOSE:To obtain tolerance to a common mode noise and to stably measure a DC current by supplying a current to be measured to a detection resistance and generating a DC voltage, converting the DC voltage into an AC signal and amplifying it, and converting the signal into a DC signal. CONSTITUTION:The current IL from a power source 1 flows through the detec tion resistor 2 and an electric load 3 to generate the DC voltage Vs across the resistor 2. When a switching circuit 9 switches in synchronism with a pulse signal ex applied to a control terminal 93, the AC signal em having an amplitude proportional to the voltage Vs is generated at the output side of the circuit 9. When the signal em is applied to the transformer 10, a signal es from which a DC component is removed appears at the secondary side of the transformer 10. Then the signal es is passed through an AC amplifier 11 to become an AC signal eo, which is inputted to an AC/DC converting circuit 12. The circuit 12 generates an impulsive signal ep having a mean value proportional to the amplitude of the signal eo and the signal is passed through a smoothing circuit 13 to remove an AC component from the signal ep, thereby obtaining the DC signal VOUT which is proportional to the mean value of the signal ep.
Patent JP-H0560249-A (JP)
Title: Valve device
Inventor: ITO TAKASHI
IPC: F16K3/08
Filed: 1991-08-26
Abstract: PURPOSE:To provide a highly reliable valve device producible at a low cost. CONSTITUTION:A valve body 3 having a valve body side water seal ring 6 fixed thereto and a valve body 4 having a valve shaft side water seal ring 6 fixed thereto and disposed eccentrically to the valve body 3 are provided. Even if the valve body 4 is in closed state, the valve body side water seal ring 5 and the valve shaft side water seal ring 6 never make contact to each other, and the valve body 4 is moved by the pressure difference between upper and lower streams of the valve body 4 generated by closing a side passage valve 10 to bring the water seal rings in contact with each other. Even after the mutual contact of the water seal rings, a proper face pressure is regularly added to this contact part by the pressurized water pressure to the reverse side of the valve body side water seal ring 5 from a feed water pipe 14, the sliding of the valve body side water seal ring 5 on the inner circumferential surface of the valve body 3 and on a guide 7, and the setting of a movable start end part 8.
Patent JP-2001044207-A (JP)
Title: Ig processing method, ig wafer prepared thereby, and single-crystal silicon ingot used therefor
Inventor: FURUYA HISASHI
IPC: H01L21/322
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain an IG wafer having a high IG capability, where a wafer is heat-treated for a smaller number of times and a desired IG effect can be exhibited by a heat treatment at 950 deg.C or lower, as well as to obtain a single- crystal silicon ingot suitable for this IG wafer. SOLUTION: The IG processing method involves the steps of rapidly heating a silicon wafer, after which it is immediately cut out of a silicon single-crystal ingot and ground and polished, starting from the room temperature to 700-950 deg.C at a rate of 10 deg.C/minute or higher, and thereafter holding the heated wafer for 0.5-30 minutes. The ingot is lifted from a silicon melt, such that oxidation induced stacking faults(OSF) are formed in an area which is 25% or more of the total wafer area when thermally oxidized in the form of a wafer, and contains oxygen precipitates accompanying no formation of dislocations in amounts of 1×105-3×107 pieces/cm3. In this IG wafer, a DZ layer is formed to a depth of 1-100 μm from the wafer surface and has a density range for oxygen prec ipitates of 1×105-3×107 pieces/cm3 at a portion deeper than the DZ layer.
Patent JP-H0962499-A (JP)
Title: Program file updating device
Inventor: NABEKURA SUKETAKA
IPC: G06F15/16
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a file update decision function for replacing a control microprogram during the continuation of on-line operation and preventing fault occurrence due to the update of the control microprogram and a function which speedily puts the microprogram back to its old version in case of fault occurrence. SOLUTION: While processors 21 to 23 operate continuously, a processor 20 is shut down and a control microprogram stored in a new program area 31 of an auxiliary storage device 30 is loaded into the processor 20, which is restored. Similar processes are repeated for the processors 21 to 25 and the programs on all the processors can be updated while the on-line operation is carried on. When a new microprogram is installed from a floppy disk drive 33, the versions of the control microprograms running on the processors 20 to 25 are decided and their program consistency is checked.
Patent JP-2000201708-A (JP)
Title: Plastic concealed fastener
Inventor: SHO SHUNGEN
IPC: A44B19/24
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a concealed fastener capable of sufficiently concealing fastening members and firmly binding them, by using plastic fastening members. SOLUTION: Side edges of knit strip 1a and 1b to which plastic fastening members 2a and 2b are attached are folded back with the front ends of holding pieces 21a and 21b of the fastening members 2a and 2b as pivots. The knit strips 1a and 1b are fixed by ironing to make the face side flat. By this, the holding pieces 21a and 21b of the fastening members 2a and 2b are entirely covered with the knit strips 1a and 1b, not to appear on the face side, only with the front ends of fitting teeth 22a and 22b exposed out of the knit strips 1a and 1b. Then, the concealed fastener is constituted by attaching a fastener head so as to connect the corresponding fastening members 2a and 2b of the knit strips 1a and 1b.
Patent JP-H0377239-A (JP)
Title: Plasma display panel and its manufacturing method
Inventor: KURAI TERUO
IPC: H01J11/22
Filed: 1989-08-18
Abstract: PURPOSE:To prevent deterioration of a fluorescent body as well as stabilize operation by a method wherein a plurality of protrusions extending in a direction perpendicular to each first electrode are formed on a substrate while a second electrode is provided on the top of each protrusion as well as the fluorescent body is provided on the bottom of each recess between the respective protrusions. CONSTITUTION:A discharge space 19 is formed of a pair of substrates 1, 2. A plurality of protrusions 21 extending in a direction perpendicular to an electrode 3 are provided on the substrate 2 while a second electrode 4 is provided on the top of each protrusion 21. A fluorescent body 18 is provided at the bottom of a recess 23 between the respective protrusions 21. Each electrode 4 is close to the electrode 3 than the fluorescent body 18 by the height of each protrusion 21 while the fluorescent body 18 is farther from the electrode 4 by the height of the protrusion 31. Each electrode 4 is formed by means of screening. The protrusions 31 and recesses 23 are formed by partially removing the surface of a substrate 2S by specific thickness.
Patent JP-S58109538-A (JP)
Title: Preparation of foamable styrenic resin particle
Inventor: KATOU TETSUYA
IPC: C08J9/04
Filed: 1981-12-24
Abstract: PURPOSE:To prepare the titled resin particle capable of giving a uniformly colored molded product, by a method wherein a vinyl monomer having a dye dissolved or dispersed therein is added in an aqueous medium having the styrenic resin particle dispersed therein to carry out polymerization and a foaming agent is infiltrated after the polymerization. CONSTITUTION:In an aqueous medium containing a dispersant such as a hardly soluble phosphate, an anionic surfactant, a water soluble inorg. salt and a styrenic resin particle, a polymerization initiator and a vinyl monomer having a dye (e.g. an anthraquinone dye) dissolved or dispersed therein in an amount of  0.001-1wt% based on the resin component in a finally obtained foamable styrenic resin particle are added to succeed polymerization and, when the conversion ratio of the vinyl monomer reaches 50wt% or after the polymerization is completed, 1-20wt% foaming agent (e.g. butane) is infiltrated.