baber/WOPTO huggingface dataset:
Patent JP-S5235851-A (JP)
Title: Power source voltage detection circuit
Inventor: KAMIYA MASAAKI
IPC: G01R19/165
Filed: 1975-09-16
Abstract: PURPOSE: Applying the charging and discharging function of a condenser, devised is to detect the power source voltage by the required time for a condenser to reach a predetermined discharge voltage, or charging voltage. Therefore, the device can detect the power source voltage exactly without being influenced by the variation of the power source voltage, when the voltage is detected by this device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04340418-A (JP)
Title: Temperature recorder
Inventor: TOMITA TAKAYUKI
IPC: G01D9/00
Filed: 1991-05-16
Abstract: PURPOSE:To provide the title recorder which can stand uses under hostile conditions with higher watertight and aritight properties by eliminating a metal contact of a connector or the like and a take-out mechanism for battery change on the surface of a box body of a temperature recorder. CONSTITUTION:Temperature data measured with a temperature measuring circuit 12 at specified time intervals are stored sequentially into a memory circuit 14 with a microcomputer control circuit 13. The temperature data stored in the memory circuit 14 are read out with the microcomputer control circuit 13 to be outputted to an external equipment through an electromagnetic connection circuit 16 for data. A power source of the circuits is supplied with a secondary battery 15 which is provided with an electromagnetic connection circuit 17 which is connected electromagnetically to an external AC power source circuit and an AC power taken in with the electromagnetic connection circuit 17 for charging is rectified with a charge circuit 18 to charge the secondary battery 15. Thus, electromagnetic connection of a temperature recorder to an external equipment enables the elimination of a metal contact of a connector or the like on the surface of the box body and a take-out mechanism for battery change.
Patent JP-S5444816-A (JP)
Title: Converter for multiple modulation signal
Inventor: TAKARAGAWA KOUJI
IPC: H04J3/00
Filed: 1977-09-16
Abstract: PURPOSE:To obtain a miniature, lightweight and high-speed signal converter which converts signals into signals different in delay time region according to the frequency assigned to each channel of a frequency-divided multiple signal applied by using the elastic surface-wave sharp filter whose absolute value is nearly equal. CONSTITUTION:Elastic surface-wave sharp filter which is supplied with pulses from pulse generator 13, outputs them to frequency-converting mixer circuit 12. On the other hand, circuit 12, which is supplied with frequency-divided multiple signals, outputs them to elastic surface-wave sharp filter 15. Here, the sharpness of filter 14 is made nearly equal in absolute value to that of filter 15, so that outputs converted into different delay time regions according to the frequency assigned to each channel of the signal applied to input terminal 11 with appear at terminal 16. Therefore, high-speed signal conversion can be attained with a miniature and lightweight device.
Patent JP-H08304187-A (JP)
Title: Apparatus for measuring temperature
Inventor: TAKEMURA YOSHINOBU
IPC: G01K7/02
Filed: 1995-05-10
Abstract: PURPOSE: To easily attach a temperature-measurement contact to an object to be measured and at the same time, prevent the temperature-measurement contact from shifting from or coming off from the object to be measured while measuring temperature. CONSTITUTION: A heat-resistant contact part 12 with a heat resistance of a specific value or higher is fixed to a tip part 16a of a clip body 16 which is constituted of a heat-resistant resin. A temperature measurement contact 17a of a thermocouple is buried in the contact part 12. A compression coil spring 8 is inserted between rear edge parts 15b and 16b of the clip bodies 15 and 16. An object 18 to be measured is pinched and retained between the contact part 11 and 12.
Patent JP-S5236567-A (JP)
Title: Treating method of flue gas
Inventor: MATSUMOTO RIYUUTAROU
IPC: B01D53/34
Filed: 1975-09-18
Abstract: PURPOSE: Removing NOx and SOx in flue gases by a dry process with high efficiency and practically. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000302374-A (JP)
Title: Anti-snag device
Inventor: YAMASHITA KYOJI
IPC: B66C19/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an anti-snag device capable of reducing the stroke of a hydraulic cylinder. SOLUTION: This anti-snag device comprises a base panel 24 provided on an end of a girder 3, an arm 25 which is extended in the vertical direction and whose lower end is pivotably supported by the base panel 24, a sheave 26 which is pivotably supported by an upper end of the arm 25 and around which ropes 13a, 13b for elevating/lowering a head block, and a hydraulic cylinder 27 whose housing 34 is pivotably supported by the base panel 24, and a piston rod 32 of the hydraulic cylinder 27 is pivotably supported by an intermediate portion in the vertical direction of the arm 25 to reduce the stroke of the hydraulic cylinder 27 with respect to the moving distance of the sheave 26.
Patent JP-S5738686-A (JP)
Title: Pump
Inventor: KANDA MASANORI
IPC: F04C15/00
Filed: 1980-08-14
Abstract: PURPOSE: To meet the oil requirement to power steering mechanism by increasing rotor speed and feeding large quantity of oil when car speed is low and large steering power is required, and decreasing rotor speed to reduce discharge in a contrary  case.  
     CONSTITUTION: When planetary gears 13 are driven to rotate by the engine and the sun gear 14 is fixed to a shaft (not shown in the drawing), and the shaft is connected to the axle after cluhch by e.g. cable, etc. (not shown in the drawing) to be driven by the axle, rotation speed of the rotor is raised when the rotation speed of the wheel is low in comparison to engine speed to feed larger quantity of oil to steering mechanism to result in larger steering force. On the other hand, when wheel rotation is higher in comparison to the rotational speed of the engine, or in case car speed is higher and large steering force is not required, revolution speed of the rotor 1 is reduced to control oil quantity sent to the power steering mechanism without using a flow control valve, to increase the performance of the pump. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62269171-A (JP)
Title: Luminous flux splitting device
Inventor: KOIZUMI YUTAKA
IPC: G02B27/10
Filed: 1986-05-19
Abstract: PURPOSE:To improve the utilization efficiency of luminous flux by splitting the luminous flux and reflecting the luminous flux to respective photodetection surfaces each by one mirror in order from layers farther from a photodetection surface side without intercepting luminous flux traveling to the next layer. CONSTITUTION:A mirror splits the luminous flux by planes almost parallel to the photodetection surfaces so that the sectional area ratio of layers to which the light is split is a luminous flux division ratio, and also reflects the luminous flux to the respective photodetection surfaces in order from the layer farthest from the photodetection surface side without intercepting luminous flux traveling to the next layer. Namely, the luminous flux is split into layers 16-18 in order from the photodetection side and reflected to the photodetection surfaces by the mirrors 12-14 in order. Therefore, the triangular projection part on the upper side of each mirror never intercepts a luminous flux layer below it and the respective layers are reflected completely to illuminate the photodetection surfaces. Consequently, the quantity of light never decreases and the luminous flux utilization efficiency is improved.
Patent JP-S5538561-A (JP)
Title: High speed multicolor printing system
Inventor: NAKAJIMA TETSUO
IPC: G03G15/01
Filed: 1978-09-13
Abstract: PURPOSE: To realize high speed printing in a simple constitution, by forming latent images having different potential depths with respect to each color of recording image in the latent image forming part, and developing by applying bias voltages corresponding to each color of the latent images in the developing sections provided corresponding to each.  
     CONSTITUTION: The surface of a recording drum D is uniformly charged by a corona charger 1 in a charging part f, and laser beam is radiated to the surface of photoreceptor of the drum D in the latent image forming part a', and latent image corresponding to the character to be recorded is formed. At this time, potential distribution corresponding to the character pattern is formed, and by varying the intensity of laser beam to be radiated depending on the respective color parts by means of modulator 11 and control part 12, the potential depth is varied according to the color parts. By applying bias voltage of sized depending on respective color parts by means of magnetic brushes 13, 14 in developing sections b 1 , b 2 , the toner  of the color to be developed is deposited on the corresponding color part, and thus  multicolor toner image may be formed. Then, the toner image on the drum D is  transferred on a transfer paper g conveyed in the transfer part C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0372433-A (JP)
Title: Foamy aerosol preparation
Inventor: NAKAGAWA AKIRA
IPC: A61K9/12
Filed: 1990-04-26
Abstract: PURPOSE:To provide a highly safe foamy aerosol preparation exhibiting an excellent drug activity, producing a fine foam when sprayed and not having any irritation against the mucous membrane of nose cavity by compounding an acidic non-steroid antiphlogistic analgesic compound as an active ingredient, an absorption accelerating agent, etc., and further a propellant. CONSTITUTION:0.2-5wt.% of an acidic non-steroid antiphlogistic analgesic compound such as ibuprofen, indomethacin or ketoprofen as an active ingredient, 1-20wt.% of an absorption-accelerating agent such as crotamiton or peppermint oil, 0.3-10wt.% of a surfactant such as polyoxyethylene (20) polyoxypropylene (8), 0.01-5wt.% of a pH-adjusting agent such as diisopropanolamine and 10-50.wt% of purified water are charged to a pressure container. The container is equipped with a valve, hermetically sealed and subsequently press-filled with 10-50wt.% of a propellant such as liquid petroleum gas to provide the objective foamy aerosol preparation. The preparation has the good percutaneous absorbability of the active ingredient, an excellent drug effect, no tackiness, a rapidly foam-breaking property and a good touch and useful in an orthopedic surgery region.
Patent JP-H06296762-A (JP)
Title: Slide
Inventor: OTANI MASAYOSHI
IPC: A63G21/00
Filed: 1993-04-16
Abstract: PURPOSE:To safely perform a smooth transfer in the branched part or collected part between a main slide way and an auxiliary slide way. CONSTITUTION:Connecting members 20 are interposed between respective connecting parts of a main slide way and auxiliary slide ways branched at a required angle theta. The connecting member 20 has a number of through-holes 22 neatly arranged on a sliding surface plate 21, and parts 30a of rolling balls 30 rotatably supported through support shafts 31 are protruded from the respective through-holes 2 to the surface side. The central axes P-P of the support shafts 31 of the respective rolling balls 30 are turned in sliding directions Y, Z within the range corresponding to the main slide way and the respective auxiliary slide ways with an angle (theta/2) independently.
Patent JP-H11334046-A (JP)
Title: Method for printing in medium coverage area with ink jet nozzle array
Inventor: CARIFFE ALAN E
IPC: B41J2/01
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To reduce a hysteresis under load by printing an ink along a spiral track route and make it possible to perform an ink jet printing in a unidirection so that an unprinted blank area is eliminated when drawing a luster sweep on a flat medium using an ink jet nozzle array. SOLUTION: In an ink jet printing system 50, an ink jet nozzle array is arranged and a flat medium 10 is supported in such a way that ink droplets ejected from the nozzle array during an ink jet printing cycle are received. In addition, the ink droplets are ejected onto the medium 10 during the ink jet printing cycle. In this case, a relative movement is set between the nozzle array and the medium 10 in such a manner that during the ink jet printing cycle, the nozzle array defines a spiral track with the medium 10.
Patent JP-S606669-A (JP)
Title: Triazole compound and fungicide
Inventor: HORIUCHI TOKIO
IPC: C07D249/12
Filed: 1983-06-24
Abstract: NEW MATERIAL:A compound shown by the formula(R1 and R2 are 1-4C). EXAMPLE:3,4-Bis(N-ethylcarbamoyloxy)-1,2,4-triazole. USE:An agricultural and horticultural fungicide. PREPARATION:For example, 4-hydroxy-1,2,4-triazol-5-one is dissolved in a solvent such as DMF, dioxan, etc., a small amount of triethylamine is added to the solution, the triazole is treated with 2 equivalent isocyanate based on it, or the triazole is dissolved in the solvent, it is treated with an equivalent amount- a small excess amount of isocyanate, the reaction product is redissolved in the solvent, and a small amount of triethylamine is added to the solution, which is treated with the isocyanate, to give the desired substance.
Patent JP-H07312901-A (JP)
Title: Winding preventing pawl
Inventor: YAMADA TORU
IPC: A01B33/08
Filed: 1994-05-26
Abstract: PURPOSE:To prevent straws and grasses from winding on a pawl shaft, a holder, a tilling pawl, etc. CONSTITUTION:A winding preventing pawl having a mild swelling from a pawl shaft to a tilling pawl is attached to a holder or the tilling pawl so that parts of difference in level between the pawl shaft and the holder and between the holder and the tilling pawl are eliminated. A mild swelling in which parts from the pawl shaft to the tilling pawl seem to be integrated is constituted to prevent straws and grasses from winding.
Patent JP-H10305888-A (JP)
Title: Compact-disk storage case
Inventor: SATO HIROYUKI
IPC: G11B23/03
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a compact-disk storage case which solves the problems of the conventional technology, reduces cost needed for a forming process, and improves forming-operation efficiency. SOLUTION: The compact-disk storage case 30 is a flat parallelepiped in which one ends of both side walls 15 and 16 of a lid body are turnably supported with pivots at one ends of both side walls 4 and 5, respectively, of a disk storage part 22. In the case, the storage part 22 comprises a raised portion 24 projecting above a bottom plate 3 between the one ends of both the side walls 4 and 5. By fixing a label on the outside of the raised part 24, the need to make a relatively large undercut like the conventional pocket is eliminated. Further, because an undercut is not made in the raised part 24, the formed storage part 22 can easily be ejected from the cavity of a die.
Patent JP-H11297477-A (JP)
Title: Organic el color display
Inventor: ARAI MICHIO
IPC: G09F9/30
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture and to prevent the rupture of an organic EL structure by providing a transparent plate having a column in the organic EL structure-unlaminated part and sealing the structure arranged by providing a prescribed void on the structure supported by the column. SOLUTION: A display has an organic EL structure by laminating an electron injection electrode 16, an organic layer 17 and a hole injection electrode 18 in order on a base board 11, and has a column 20 in this structure-unlaminated part. The structure does not make contact with a transparent plate 23 having a fluorescent converting layer 22 and/or a color filter layer 21 by this column 21, so that the rupture of the structure can be prevented. Its handling is also facilitated. A height of the column 20 is preferably set to a range of 1 to 10 μm. A void between the structure and the fluorescent converting layer 22 is desirably set to 0.5 to 5 μm. The transparent plate 23 preferably has not less than 70% in transmissivity of the emitting light.
Patent JP-H06322364-A (JP)
Title: Fluorescencer and cathode ray tube using the same
Inventor: TOYAMA HISASHI
IPC: C09K11/08
Filed: 1993-05-14
Abstract: PURPOSE:To obtain a cathode ray tube using a blue light-emitting fluorescencer capable of improving the luminous color tone and electric current coefficient. CONSTITUTION:A silver-activated cubic zinc sulfide fluorescencer is mixed with a silver-activated hexagonal zinc sulfide fluorescencer at a suitable ratio. The resultant fluorescencer is then used to prepare a cathode ray tube. Both color tone and electric current efficiency of the cathode ray tube can be improved by providing the cathode ray tube with the blue fluorescencer capable of emitting deep blue light as a fluorescent film. The obtained cathode ray tube can be used to realize an improvement in the range in which the color tone is reproduced and the resolution of a color TV image receptor.
Patent JP-S61268286-A (JP)
Inventor: KUMANO FUMIHIRO
IPC: B26B19/14
Filed: 1985-05-24
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-S592854-A (JP)
Title: Ink jet printer
Inventor: FUKUSHIMA SEIJI
IPC: B41J2/055
Filed: 1982-06-29
Abstract: PURPOSE:To uniformize the particle size of ink drops, especially improving the quantity of uneven image by driving an ink drop jetting apparatus with a drive signal containing a plurality of frequency components equal in the threshold voltage and having a relationship of demultiply or multiplication therebetween. CONSTITUTION:For example, a unimorph type piezo-electric vibrator 2 with the diameter of D=10mm.phi in which a metal plate is glued on a piezo-electric ceramic plate is mounted at a long-diameter end of a horn-shaped pressure displacement chamber 3 so as to give the vibration diameter D'=8mm.phi. A diaphragm 4 with a thickness of delta=30mum is fastened at a short diameter end with an opening diameter of d=2mm.phi of a pressure displacement chamber 3 in such a manner as to be free to vibrate and mounted on an orifice plate 7 having an orifice 6 of 50mumphi made at the center with a fine gap of 400mum separated therefrom to form an ink chamber 5 with a thickness of DELTA=400mum. In an on-demand type ink drop jetting apparatus 1, when the frequency of the reference signal is set at 29kHz, frequency components of a drive signal are 20, 10, 20/3...20/nkHz, which makes the threshold value of respective frequencies equal to 110V thereby providing an ink drop of the same diameter.
Patent JP-S63278416-A (JP)
Title: Semiconductor integrated circuit
Inventor: SAITO SHINJI
IPC: H03L7/18
Filed: 1987-05-09
Abstract: PURPOSE:To reduce the power consumption with simple constitution by providing a clamp circuit controlling the operation/nonoperation of a bias circuit to a bais circuit of a constant current logic circuit. CONSTITUTION:A phase comparator 5 decides a phase difference between an output of a programmable counter 3 and a reference signal from a crystal oscillator 4 and applies feedback to a local oscillator 1. When the phase is coincident, an L level signal is sent from the phase comparator 5 to a clamp circuit 9 of a prescaler 2 and since the base potential A of a bias circuit 8 is clamped to a low voltage, a transistor (TR) Q2 is turned off and a TR Q6 is turned off. Thus, the current flowing to the bias circuit 8 is a only a current flowing to a pnp TR Q10 via a resistor R1 and very small. Moreover, a constant current source TR Q9 of a logic circuit 7 is turned off by the turning-off of the TR Q2 and the operation of the logic circuit is stopped, then the current flowing to the logic circuit 7 is almost eliminated. Thus, the power consumption is very small.
Patent JP-S593551-A (JP)
Title: Check-processing system in case of compiling
Inventor: IN HIROMICHI
IPC: G06F9/06
Filed: 1982-06-30
Abstract: PURPOSE:To develop a program efficiently, by executing a parameter check, with regard to a reference instruction in the program concerned, at the time of compiling. CONSTITUTION:A source program on a source program file 2 is compiled by a compile-processing part 4, and is stored in an object program file 10. In that case, a reference instruction is detected by a reference instruction detect-processing part 5. If there is no detection, those instructions are all delivered to a processing part 9. If there is detection, a dictionary file 3 is subjected to access by using a program name indicated by its instruction as a key. Unless there is a corresponding data in the file 3, a register-processing part 7 for storing a parameter and its attribute in the file 3 is started. If there is a corresponding data in the file 3, a check-processing part 8 is started. As a result of the check, when the parameter and its attribute coincide with each other, the processing part 8 decides it to be normal, and when they do not coincide with each other, it is decided to be an error, and an error flag is stored in a result buffer EB.
Patent JP-S63278496-A (JP)
Title: Electrodynamic type speaker
Inventor: YANO HIROSHI
IPC: H04R9/02
Filed: 1987-05-08
Abstract: PURPOSE:To realize the saving of a space and the thin shape of a device, by joining a magnet on a plate with a poll piece, and arranging bisectedly the magnet of a speaker on whose other plane a top plate is joined. CONSTITUTION:Divided magnets 10 and 11, the top plate 1, and the plate 3 with the poll piece are provided, and in other words, it is constituted in such a way that the magnet is bisected, and they are arranged on both sides of the poll piece 3. Since it is possible to choose a ratio of a major axis to a minor axis freely in a magnetic circuit having such constitution, the major axis and the minor axis of the magnetic circuit suitable for the shape of a diaphragm can be set, and a structure where the magnetic circuit is covered with the diaphragm can be obtained. In such a way, it is possible to increase a degree of freedom in the design of the shape of the magnetic circuit, and to obtain the optimum magnetic circuit suitable for the diaphragm whose shape is being diversified for the saving of the space and for thin shape forming of the speaker.
Patent JP-S605062-A (JP)
Inventor: KOBAYASHI MASAHIRO
IPC: H01C7/10
Filed: 1983-06-22
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-S63277089-A (JP)
Inventor: SATO KATSUHIKO
IPC: D05B63/00
Filed: 1987-05-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000307080-A (JP)
Title: Method for manufacturing semiconductor memory device
Inventor: IIZUKA TOSHIHIRO
IPC: H01L27/108
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To reduce a leakage current at a room temperature by forming a capacitor on a noble metal lower electrode and then performing annealing with specific conditions under a nitrogen atmosphere. SOLUTION: A lower electrode 28, a silicon diffusion resistance conductive layer 26, and a silicon contact layer 24 are machined to a desired shape by the plasma etching method, then a dielectric film is formed as a capacitance insulation film 30, an upper electrode layer 32 is formed on it, and a high dielectric constant thin-film capacitor is formed. After that, annealing treatment is made for approximately 40 minutes at a temperature of 300-400 deg.C under a nitrogen gas at a normal atmospheric pressure, thus reducing a leakage current at a room temperature and also suppressing the increase in a leakage current in high-temperature operation and hence securing the order of 10-8 (A/cm2) with an application voltage of ±1 V in a measurement at 80 deg..