baber/WOPTO huggingface dataset:
Patent JP-S6433584-A (JP)
Title: Liquid crystal display panel
Inventor: NASU YASUHIRO
IPC: G09F9/35
Filed: 1987-07-29
Abstract: PURPOSE: To easily detect a thin film transistor TFT where short-circuit occurs by constituting each display electrode of two split electrodes and connecting two split electrodes by a resistance line and providing TFTs, which drive each picture element, correspondingly to two split electrodes. CONSTITUTION: A display electrode 3 of one picture element consists of two split electrodes 1 and 2, and they are connected by a resistance line 4 having a resistor Re higher than a bus line resistor Rb , and TFTs 2 are provided correspondingly to split electrodes 1 and 2. If short-circuit occurs between the gate electrode and the source electrode (the TFT connected to the split electrode 1 is short-circuited), the split electrode 1 has the same potential as a gate G. Although the transmission factor of the split electrode l near the short-circuited TFT is not changed, that of the split electrode 2 near the normal TFT is changed with time. In accordance with the difference in way of the change or the transmission factor, it is detected that the TFT connected near the split electrode 1 is short-circuited.
Patent JP-H0478193-A (JP)
Title: Case for electronic equipment
Inventor: SATO HIDEAKI
IPC: H05K7/00
Filed: 1990-07-20
Abstract: PURPOSE:To make it possible to pile up several electronic equipment vertically by surrounding them with a specific front side cover and a back side cover, and with left and right side plates, and to obtain a case for electronic equipment to facilitate the passing work of connecting cable by reducing sizes of electronic for ensuring highly reliable high-density packaging. CONSTITUTION:Each case A consists of major structural members of a ceiling plate 2, a bottom plate 3, a front side cover 4, back side cover 5, and left and right side plates 6 and 7 which fix shelf side plates 8 and 9. In other words, each case consists of a few numbers of parts. On the other hand, all of these structural members ensure a high-rigidity frame, because flat plates are folded and notched, and each member is coupled from several directions, and because pillar portions with square cylindrical shape are formed at four corners of the case A. In addition, working and assembling of each structural members are made easy, and the firm case A can be obtained with limited numbers of structural members. At the same time, a duct between the front part in the case A and cable-accommodating space can be formed along the inner side of the side plates 6 and 7.
Patent JP-H03138484-A (JP)
Title: Bell-type friction pump equipped with rotor
Inventor: FURANKU FURAISHIEMAN
IPC: F04D19/04
Filed: 1990-07-20
Abstract: PURPOSE: To facilitate maintenance and inspection including cleaning by providing, in a first casing part surrounding a bell-shaped rotor. a second casing part which serves as a holding member for a driving motor, in such a way that the second casing part is freely removable, and unitizing them. CONSTITUTION: This friction pump 1 has a first casing part 2 including an outer cylindrical part 3, the part 2 being connected to an exhaust bell to be exhausted at a flange. The first casing part 2 has an inner cylindrical part 18, inside which the cylindrical part 17 of a second casing part 6 is fitted. The cylindrical part 17 serves to hold the bell-shaped rotor 7 and the stator of a driving motor 8, the bell-shaped rotor 7 comprising a hub 9 and a cylindrical part 10. Thus, the casing parts 2, 6 are freely removably provided, and clamping rings 14 for fixing them in assembled positions are provided.
Patent JP-H1134617-A (JP)
Title: Pneumatic tire for construction vehicle
Inventor: TAKAHASHI TAKESHI
IPC: B60C15/00
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To enhance durability by improving anti-separating performance when a reinforcement layer is provided at a side wall. SOLUTION: In this tire, both ends 4A of a carcass layer 4 reinforced with a steel code are folded back from inside the tire around bead cores 5 arranged at right and left bead parts 2 and humps 7 protruding from the outside surface of the tire are formed at side walls 3. Each edge 4a of the ends 4A of the carcass layer 4 extends more than 40% of a cross-sectional height H of the tire toward the hump 7 from the bead part 2 and the reinforcement code can elongate in the folded-back side of the bead core 5.
Patent JP-S6433803-A (JP)
Title: Automatic spotlight chaser
Inventor: KITA HIROSHI
IPC: F21S10/00
Filed: 1987-07-29
Abstract: PURPOSE: To automatically track a moving object with high precision with a relatively simple system structure by providing sets of two ultrasonic detectors, detecting the reception arrival time differences of ultrasonic waves between the detectors, calculating the distances between the ultrasonic detectors and the moving object based on time difference signals, and determining the position of the moving object. CONSTITUTION: Ultrasonic waves are generated accurately at constant intervals by the clock oscillator 11 of an ultrasonic oscillator 4 held by a moving object 3, the ultrasonic waves are detected by multiple ultrasonic detectors 6-8, and the arrival time differences of ultrasonic reception signals of sets of two detectors 6-8 are detected by time difference detectors 14-16. Time difference signals are fed to an arithmetic unit including a computer. The distances between the ultrasonic detectors 6-8 obtaining the arrival time differences are known when they are measured at the time of installation, the positional relations between the moving object 3 and multiple ultrasonic detectors 6-8 are calculated by the arithmetic unit, and the position of the moving object 3 is determined.  The position signal is fed to the motor control device 9 of a spotlight, and the moving object 3 is automatically tracked.
Patent JP-H0611900-A (JP)
Title: Electrostatic charge image developing color toner
Inventor: MIYANO KAZUYUKI
IPC: G03G9/08
Filed: 1992-06-26
Abstract: PURPOSE:To obtain the electrostatic charge image developing color toner which lessens scale adhesion on the inside wall, etc., of a polymerizing device in a polymn. process without changing the performance of the toner. CONSTITUTION:This electrostatic charge image developing color toner contains at least a binder resin, coloring agent and release agent and is directly obtd. by a suspension polymn. method. The content of the release agent of the above- mentioned electrostatic charge image developing color toner is in a range of formula (1) and further the toner contains at least one selected from a zirconium compd., titanium compd. and yttrium compd. in a range of formula (2) and satisfies formula (3) with respect to the release advent: 2<=W<=50 (1), 0.001<=A<=2 (2), 2X10<-4>W<=A (3), where W denotes pts.wt. of the release agent per 100 pts.wt. toner binder resin component and A denotes the pts.wt. of zirconium atoms, titanium atoms or yttrium atoms per 100 pts.wt. toner binder resin component.
Patent JP-S5892202-A (JP)
Inventor: KUROSAWA MASARU
IPC: H01L39/22
Filed: 1981-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6253256-A (JP)
Title: Winker canceling device
Inventor: NAKAZAWA YOSHIHIRO
IPC: B60Q1/40
Filed: 1985-08-30
Abstract: PURPOSE:To enable a winker to be canceled at a proper position with a simple constitution by utilizing a difference between the difference between the rotation al frequencies of front and rear or left and right wheels in cornering and the difference between those in straight advance to cancel the winker. CONSTITUTION:As soon as a driver of a motor-cycle operates a winker switch 22 to the right turning side for example, a transistor Tr62 is turned on and a thyristor 61 is turned on to turn on a transistor 60 and operate a winker relay 31. And when cornering is started, the locus of rear wheel will pass inside the locus of front wheel so that the output of a rear wheel rotation amount detector 15 becomes smaller than the output of a front wheel rotation amount detector 8 to make the output of a comparator 53 low. Then when the cornering is completed to provide a straight drive condition, the output of the comparator 53 is made high. The completion of cornering is judged with a judging means 59 by utilizing the change in the output to turn on a transistor 63 and thereby turn off the thyristor 61.
Patent JP-S6251203-A (JP)
Title: Ring-shape permanent magnet
Inventor: HIRAI NOBUYUKI
IPC: H01F41/02
Filed: 1985-08-30
Abstract: PURPOSE:To obtain a mold having no crack or burr, by increasing stepwise the outer diameter of a die core from the upper punch toward the lower punch. CONSTITUTION:A molding space 5 is defined with an upper punch 1, lower punch 2, die 3 and core 4. The core 4 is provided with a step difference, the outer diameter increasing stepwise from the upper punch 1 toward the lower punch 2. By employing the core 4 having a such configuration, the boundary 20 between the lower punch 2 and the core 4 where burrs may be created on molding, corresponds to the corner section 63 of the mold 6. Accordingly, burrs which may be created in the final products can be prevented, since they can be removed with both plane processing even if the burrs are created.
Patent JP-S6438326-A (JP)
Title: Paper feeder
Inventor: WATANABE JUNJI
IPC: B65H1/14
Filed: 1987-07-31
Abstract: PURPOSE:To decrease the capacity of a motor by urging a paper loading bed in the upper direction by a spring while forming a one-way power transmitting means in which the lift means driving motor performs its power transmission to be made free in the lowering direction, in the case of a paper feeder connected to an electronic copying machine. CONSTITUTION:A spring 54, having spring tension a little smaller than the maximum loading weight, is mounted interposing between a loading bed 35 and a case main unit 12, and the loading bed 35 is continually urged by the spring 54 in the direction separating from the bottom surface part of the case main unit 12. And lifting the loading bed 35 by a timing belt 49, its pulley 38 integrally forms a driving gear 55, being mounted to a rotary shaft 57 through a one-way clutch 56 built in these pulley 38 and gear 55. This one-way clutch 56 transmits power in the rising direction but serving as the one-way clutch performing its power transmission to be made free in the lowering direction. By this constitution, the loading bed can be driven by a motor of small output.
Patent JP-H01207273-A (JP)
Title: 4(1h)-pyridinone derivative and agricultural and horticultural germicide
Inventor: NEZU MASAO
IPC: A01N43/40
Filed: 1988-07-30
Abstract: NEW MATERIAL:A compound expressed by formula I (X is halogen, lower alkyl, lower alkoxy, CF3 or nitro; Y is halogen; I is 0-3) m is 0 or 1; R is H or >=2C alkyl). EXAMPLE:1-(2-Chloro-5-methoxyphenyl)-6-isopropyl-3-methyl-2-phenyl-4(1H)- pyridinone. USE:An active ingredient of agricultural and horticultural germicides having a wide antimicrobial spectrum on paddy rice. and horticulture-related disease injuries, such as sheath blight and blast of rice plant, downy mildew, powdery mildew and gray mold of cucumber or disease caused by fungi Cladosporium sp. of Brassica rapa var. pervidis, and preventive and remedial persistence with high safety for crops, warm-blooded animals, fishes and shellfishes. PREPARATION:For example, a phenylpentanetrinone derivative expressed by formula II or a tautomer thereof is reacted with an aniline derivative expressed by formula III in or without a solvent and, as necessary, in the presence of an acid and a dehydrating agent to afford the aimed compound expressed by formula I.
Patent JP-H1132916-A (JP)
Title: Rice cooker for business
Inventor: MIHIRA KEIICHI
IPC: A47J27/14
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To continuously cook rice without waiting time for 'steaming' after cooking by freely attaching and detaching the upper lid of an inner pot and the elevating/lowering device of this upper lid and to facilitate operation by simplifying a lever device unlocking locking at the elevated position of the upper lid and locking with respect to the elevating/lowering device of the upper lid, with respect to a rice cooker for business. SOLUTION: The elevating/lowering device 36 elevating/lowering the upper lid 31 is provided with a supporting part 37 freely attachably and detachably mounting the lid 31 and being capable of elevating and lowering with respect to the inner pot, a lid locking means 39 locking the lid 31 at a mounting position to the part 31 and an elevating/lowering locking means 38 locking the lid 31 at the elevated position for opening the inner pot to unlock these means 38 and 39 by using an operation lever 89 in common.
Patent JP-H1139603-A (JP)
Title: Bias control circuit and magnetic recorder using the circuit
Inventor: YAMADA TSUTOMU
IPC: G11B5/03
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a bias control circuit in which a coupling capacitive element is not necessary and which is suitable for being made to be a semiconductor integrated circuit and to provide a magnetic recorder using it. SOLUTION: This bias control circuit is provided with an oscillator 5 generating an AC biasing signal S5, an amplifier 6 amplifying the AC biasing signal S5 with a gain corresponding to a control signal S12, an adder 7 supplying the output of the amplifier 6 to a magnetic head 2 while adding it to can input signal SIN to be magnetically recorded, an active low-pass filter 20 to which the output of the adder 7 is inputted, an active high-pass filter 30 to which the output of the filter 20 is inputted, a peak detector 9 detecting the amplitude of the output of the high-pass filter 30, a biasing circuit 40 applying a prescribed bias to the input of the detector 40,  a reference voltage source 11 generating a prescribed reference voltage and a differential amplifier 12 generating the control signal S12 based on the difference between the output S9 of the detector 9 and the reference voltage VREF from the voltage source 11.
Patent JP-H0758632-A (JP)
Title: Timing signal generator
Inventor: HIRAIDE HIROYUKI
IPC: G11B20/10
Filed: 1993-07-05
Abstract: PURPOSE:To generate plural timing signals which change at prescribed timings from a reference time by comparing the reference time and a reference clock with each other at the first time. CONSTITUTION:The coincidence between the reference time and the reference clock is detected in a comparator 4, and then, the start address is loaded to an address generation part 5, and a counter 6 is cleared. The output of the counter 6 is supplied to a comparator 12 for the purpose of detecting the timing signal output time. Data of a pair of the output time and the output state is read out from a time and state storage device 8. The output state is supplied to an output buffer 10, and the output time is taken into a register 11 and is compared with the output of the counter 6 by the comparator 12. When the output of the counter 6 coincides with the output time, the address is incremented, and data at the next change point is read out from the storage device 8. Hereafter, this operation is repeated.
Patent JP-H0359182-A (JP)
Title: Dyed cloth and dyeing process
Inventor: MORINAKA TOKUJI
IPC: D06P5/00
Filed: 1989-07-25
Abstract: PURPOSE:To obtain a dyed cloth having extremely clear color on front and reverse surfaces by coating the front and reverse surfaces of a cloth with a dyeing liquid produced by compounding sodium alginate to a dye liquid and forming an undyed layer between the front dyed layer and the reverse dyed layer. CONSTITUTION:A dyeing liquid produced by mixing a dyeing liquid with 0.5-5% of sodium alginate is applied to the front and reverse surfaces of a cloth 1 in such a manner as to keep the sum of the thickness of the front coating layer 2 and that of the reverse coating layer 3 to be smaller than the thickness of the cloth. The color is developed in a state to leave an undyed layer 4. A dyed cloth having extremely clear color on the front and reverse surfaces can be produced by this process because the mixing of the front and reverse dyed layers 2a, 3a is prevented.
Patent JP-H0633560-A (JP)
Title: Hanging up device for roof member
Inventor: NAKANISHI NOBUMICHI
IPC: E04D15/07
Filed: 1992-07-20
Abstract: PURPOSE:To hang up collected roof members and easilly bring down the hung members on specified positions. CONSTITUTION:Lifting beams 1 having fitting parts 2 of wires from a crane are spacedly connected to each other so as to constitute a hanging frame. A plurality of motor-driven chain blocks 9 are fitted to the end parts of the opposed lifting beams 1. A controller 6 to remotely control the motor-driven chain blocks 9 and an electric power source 8 for the motor-driven chain blocks 9 and the controller 6 is mounted on the hanging frame.
Patent JP-H0477656-A (JP)
Title: Nitrogen oxide detector
Inventor: MIYAZAKI TOSHIYUKI
IPC: G01N31/00
Filed: 1990-07-20
Abstract: PURPOSE:To enable accurate detection of the amount of nitrogen oxide by a method wherein a part of an exhaust gas is extracted to be cooled within operation temperature conditions of a nygrogen oxide detection sensor and the exhaust gas is made to heat the nitrogen oxide detection sensor directly. CONSTITUTION:Exhaut gas is exhausted to be outside via a silencer through an exhaust pipe 1. A bypass pipe 2 has an exhaust takeoff port 3 opened being turned to the upstream side of the pipe 1 and is drawn outside from an opening 16 of the pipe 1. A terminal of the pipe 2 is connected to the pipe 1 again and an exhaust port 14 is opened to a joint 13 thereof. The pipe 2 is provived with a nitrogen oxide detection sensor 4 on a pipe wall thereof and a plurality of radiation fins 5 are formed on the upstream side of the sensor 4 to cool the exhaust gas passing through the sensor 4. Thus, the exhaust gas is cooled with the radiation fins 5 and passes over the sensor 4 thereby enabling accurate detection of the amount of the nitrogen oxide.
Patent JP-S6254680-A (JP)
Inventor: UKAI HIRONOBU
IPC: B25C5/02
Filed: 1985-09-02
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-H0242816-A (JP)
Title: Emitter coupled logical integrated circuit
Inventor: NIIE TOSHIFUMI
IPC: H03K19/018
Filed: 1988-08-02
Abstract: PURPOSE:To cause the logical level of an output signal to be up and down by detecting a power source voltage with a power source voltage detecting circuit and switching the direct current bias value of the output signal of a signal output part to a value which corresponds to the power source voltage. CONSTITUTION:When a supplying negative power source is -4.5V, a detecting signal (e) causes transistors(Tr)17a, 17b and 20 to be a turning-on condition simultaneously. When the negative power source 11 is -5.2V, the signal (e) causes the Tr17a, 17b and 20 to be a turning-off condition simultaneously. When the power source 11 is -4.5V and the TR17a, 17b and 20 are turned on, only load resistors 15a and 15b go to be the load of differential pairs Tr13a and 13b. Then, the base current of a Tr18 is increased and a VOE level, which is the logical level of the output signal, goes to be high. When the power source 11 is -5.2V, since the Tr17a, 17b and 20 are turned off, the base current of the Tr18 is decreased and an emitter potential goes to be low. Further, the emitter potential is further lowered only by the voltage falling of a voltge falling circuit 19 and the logical level VOE of the output signal becomes low.
Patent JP-H1036831-A (JP)
Title: Electroluminescent element
Inventor: TANAKA HIROMITSU
IPC: H05B33/14
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To facilitate the formation of an organic electroluminescent element having a thermally stable thin-film structure and excellent properties. SOLUTION: This element is prepared by laying a first transparent electrode, an organic layer based on an organic compound which luminesces under the influence of an applied voltage, and a second electrode on a transparent base in the given order. The organic layer contains an aromatic compound containing at least one oxadiazole ring in the molecule, and the aromatic compound has a branched structure and/or a nonplanar structure in the molecule. The aromatic compound has a structure in which aromatic compounds are bonded through an oxadiazole ring. As a result, the organic layer is prevented from being crystallized and therefore forms an amorphous phase. Therefore, it can form a stable uniform thin film.
Patent JP-S5982993-A (JP)
Title: Water supply device
Inventor: SUGANO NOBUYUKI
IPC: B67D1/07
Filed: 1982-10-30
Abstract: PURPOSE:To maintain easily a separator and to reduce noise by providing a partition wall which partitions the inside of the case of a water supply device is front and rear directions to form a front chamber and a rear chamber, and installing the separator in the front chamber and a pump and a motor in the rear chamber. CONSTITUTION:A lower case 2 is segmented to two chambers by means of a partition wall 18 parallel to a front face in an installed state. A filter 4 and a separator 7 are installed in the front chamber 2a on the front surface side of a lower case 2 with the wall 18 in-between, and a pump 5 and a motor 6 are installed in the rear chamber 2b on the rear surface side of the case 2. The front face of the chamber 2a is opened so that an opening 19 is opened or closed by a door 29. The filter 4 and the separator 7 are accessible through the opening 19 for a maintenance purpose when the door 20 is opened. The running noise of the pump 5 and the motor 6 is doubly shielded by the wall 18 and the door 20 whereby the soundproofing is effected in the rear chamber 2b.
Patent JP-S5892504-A (JP)
Inventor: MAEKAWA YUKIO
IPC: B27D1/00
Filed: 1981-11-30
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-H0646796-A (JP)
Title: Production of health food from pinaceae or taxodiaceae
Inventor: ISHIDA YOSHIO
IPC: A23L1/30
Filed: 1992-06-10
Abstract: PURPOSE:To provide a complete method for producing an effective health food by blending leaves of a Pinaceae or a Taxodiaceae containing various kinds of nutritive components with Stachys sieboldi Miq. and carrot rich in nutritive components in a prescribed ratio and rapidly freezing the resultant mixture. CONSTITUTION:The method for producing the health food comprises rapidly freezing washed Stachys sieboldi Miq. and carrot, subsequently finely powdering the resultant frozen materials, then washing 100kg leaves of a Pinaceae or a Taxodiaceae with water, coating the above leaves with 5kg the above fine powder of Stachys sieboldi Miq. and carrot before loosing water, rapidly freezing both the materials collectively again and finely powdering the frozen material.
Patent JP-S58130861-A (JP)
Inventor: ENRIKO BURIKOONI
IPC: A41H33/00
Filed: 1982-11-04
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-H0358071-A (JP)
Title: Image forming device
Inventor: KOBAYASHI TETSUYA
IPC: G03G21/10
Filed: 1989-07-27
Abstract: PURPOSE:To accurately detect the interior temperature and humidity of the device while recovering toner scattered in the device by providing a covering member, which has an opening, for covering a detecting means which detects the interior temperature and humidity of the device. CONSTITUTION:A sensor 16, as the detecting means, and its peripheral circuit in the image forming device are firmly fixed to a backboard 10. The sensor 16 is covered with the housing-like covering member 17 which has the right and left openings B. A plate-like magnet 18 is attached to the inner surface of each opening B. Since the sensor 16, etc., are covered with the covering member 10 having the openings B, it secures a sufficient air flow without being sealed, and satisfactorily detects the interior temperature and humidity of the device. Additionary, since the magnet is arranged in each opening B, scattered toner contained in the air is attracted by means of magnetic force and is recovered.