baber/WOPTO huggingface dataset:
Patent JP-H04197868-A (JP)
Title: Article carrying car
Inventor: SUGIURA YOSHIKAZU
IPC: B61B13/04
Filed: 1990-11-29
Abstract: PURPOSE:To enable easy conversion to a road-surface travel state with a simple operation to enhance the practical usability by providing a self-standing type grounding wheels at a lower part of the body of an article carrying car moving on rails so that the wheels can be outwardly projected or inwardly retreated by a drive mechanism. CONSTITUTION:This article or load carrying car is used in, for example, a golf links and is made freely movable along rails R with articles being loaded on an article frame 5. Namely, drive wheels 7, 8 are engaged with upper surfaces of the rails R and the car is moved with both sides of each rail R being held by guide rollers 9 to 9. When the car is disengaged from the rails R at a terminal portion Z thereof, a crank 26 is rotated, by a motor 23, in an arrow A indicated direction through the intermediary of an intermeshing between a worm gear 22 and a worm wheel 25 to cause arms 13, 14 to be downwardly swung in opposed manner via rods 27, 27, thereby to cause grounding wheels 11, 12 to be grounded on a road surface. By moving the article carrying car in a direction to cause it to be disengaged from the rails R, it is released from the rails R. Thereafter, the car is traveled using the grounding wheels 11, 12.
Patent JP-H07249996-A (JP)
Title: Method and apparatus for restoration of compressed code
Inventor: WELCH TERRY A
IPC: H04B14/04
Filed: 1992-12-16
Abstract: PURPOSE: To enable the data compression and decompression high in performance by using code signals allocated as a character string composed of one extension character and a prefix string for each new character string in digital data input. CONSTITUTION: Compression code signals on a bus 50 are received and the corresponding string of decompressed data character signals is supplied onto the bus 51 by this decompression device. The compression code signals are obtained from an external device, and when added to the bus 50, data usable signals are supplied to a line 52 at all times. The signals are added to a controller 53 and the controller 53 supplies control signals through a lead 53 to all the blocks of the decompression device. Also, input data strobe signals for requesting additional input code signals are supplied through the line 55 to the external device. When one output character is usable on the bus 51, the controller 53 supplies output data strobe signals to the external device on the lead 56.
Patent JP-H07186146-A (JP)
Title: Process and device for volume reduction of waste urethane
Inventor: SAKAGUCHI KAZUO
IPC: B29B17/00
Filed: 1993-12-28
Abstract: PURPOSE:To prevent the leakage of fluorocarbon to the outside of a device by storing crushed waste urethane in a hopper compressing the waste urethane between a main piston and a follower piston in a cylinder on the lower section of the hopper, and them moving both pistons in parallel and guiding the waste urethane to an expanding space. CONSTITUTION:Waste urethane stored in a hopper 1 is fed into a crusher 3 by a screw 2 and crushed into fine pieces therein, and the majority of fluorocarbon generated from urethane is filled in a space 4 and recovered through an exhaust tube 5. The waste urethane in which a small mount of flurocarbon is dropped into an intermediate hopper 6 and filled in a cylinder 7 on the lower section. A main piston 8 is actuated in the above-said state to compress the waste urethane, and residual flurocarbon is pushed out into the hopper 6. Main and follower pistons 8 and 9 are moved to an expanding space 12, and then the follower piston 9 only is further moved to drop the waste urethane into the expanding space 12 and recovered therein. Therefore, the recovery of flurocarbon contained in the waste urethane to the outside of a device is prevented.
Patent JP-H05163764-A (JP)
Title: Living room equipment with ceiling
Inventor: SATO GEN
IPC: E04B1/348
Filed: 1991-12-18
Abstract: PURPOSE:To improve the workability in a construction site by arranging wall panels vertically on the side edge sections of a floor panel, and by manufacturing an equipment for the panels with a ceiling panel fitted on the upper section, in a factory. CONSTITUTION:At the side edge sections of a floor panel 11, wall panels 12 are vertically arranged. After that, a ceiling panel 13 consisting of a frame- shaped ceiling beam 13A formed with a doubled beam and the like, a ceiling joist 13A, ceiling face material fitted on the lower surface of the joist, and the like is seat. After that, on the upper sections of the walls 12, the ceiling 13 is fitted, and a living room equipment 10 with the ceiling is formed. Then, the equipment 10 is transported to an architectural field and is set on a foundation, and according to requirement, the equipments 10 are heaped up and upper floors are formed. As a result, the productivity of ceiling electric-work or the like in a factory can be enhanced, and the number of the man-hours of work in site can be reduced, and the equipment can be used for the scaffolding of upper section work, and deflection at the time of carrying and suspending can be reduced, and a lower floor ceiling is formed to be doubly constructed and so sound-insulating property can be improved.
Patent JP-H11150823-A (JP)
Title: Working stage for low rack (back-rack) device
Inventor: KIMURA ISAO
IPC: B25H3/04
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a working stage for a low rack (back-rack) device which can be used for a back-rack device composed of light channel steel pillars, can be assembled easily and furthermore, does not interefere with the assembly work and hence improves the working efficiency. SOLUTION: A working stage is constituted of bracket rails 2 attached to the pillars of a low rack (back-rack) device, brackets 3 fixed to the bracket rail 2 at arbitrary positions, a rack late 4 place 4 placed on the bracket 3 and fixing means by which the brackets 3 are fixed to the bracket rails 2 at the arbitrary positions.
Patent JP-H07188111-A (JP)
Title: Production of halogenated carboxylic acid aryl ester
Inventor: TSUTSUMI TORU
IPC: B01J31/02
Filed: 1993-12-28
Abstract: PURPOSE:To provide a method for producing a halogenated carboxylic acid aryl ester in a high yield by inhibiting side reactions. CONSTITUTION:This is a production method of a halogenated carboxylic acid aryl ester represented by the formula R<1>COOAr (R<1> is a 1 to 21C univalent hydrocarbon group in which one or more hydrogen atoms are substituted with halogen atoms. Ar is an aryl group) by a reaction between a halogenated carboxylic acid and an aryl alcohol. In this production, a sulfonic acid compound expressed by the formula R<2>SO3H (R<2> is a 1 to 12C alkyl Group, a non- substituted aryl group, an aryl group substituted with a 1 to 12C alkyl group or a hydroxyl group or a hydroxyl group) is used as the catalyst.
Patent JP-H07197062-A (JP)
Title: Lubricating oil additive for diesel engine and lubricating oil composition
Inventor: KITA KAZUO
IPC: C10M139/00
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a lubricating oil for a diesel engine which is run under such severe conditions that a low-quality fuel is used at a high output by incorpo rating into a lubricating oil base a boric acid salt, boric acid ester, or boric acid amide of a specific amine compound which is a weakly cationic surfactant. CONSTITUTION:This additive comprises (A) a boric acid salt, boric acid ester, or boric acid amide of an amine compound represented by formula I, II, or III (wherein R<1> to R<4> each is an 8-28C hydrocarbon group; A<1> to A<6> each is a 2-4C alkylene; and (l), (m), (n), (p), (q), and (r) each is 0-20, provided that 1<=(p+q+r)<=20). It is used in combination with a metallic detergent (B). The ingredients (A) and (B) are incorporated into a lubricating oil base together with an ash-free dispersant (C) and an extreme-pressure lubricant (D) in an A/B/C/D ratio of (0.05-10)/(0.5-50/(0.1-10)/(0.01-5), respectively, to obtain a lubricating oil for a diesel engine. The ingredient (A) is obtained by mixing the compound represented by formula (I), (II), or (III) with 0.3-3.0mol of boric acid per mol of N atoms of the compound under stirring. This lubricating oil is prevented from being deteriorated by a low-quality fuel and being contaminated with an acid substance attributable to the fuel, and can have a prolonged life.
Patent JP-H04207228-A (JP)
Title: Semiconductor integrated cirucit
Inventor: YASUI IKUO
IPC: G06F17/10
Filed: 1990-11-28
Abstract: PURPOSE:To perform self-diagnosis of an analog circuit by converting an analog signal in a semiconductor integrated circuit to a digital signal and processing the converted digital signal. CONSTITUTION:A digital signal processing processor(DSP) 2 is tested. The test result is detected from the external by monitoring a fail flag terminal 102. When the DSP 2 passes the test, it outputs an analog signal request signal from a terminal 103 to an external analog reference signal generator 5. Thus generator 5 generates a reference signal, and the analog reference signal inputted from an analog signal input terminal 101 is converted to a digital signal by an A/D converter 3 and is transmitted to the DSP 2. The DSP 2 subjects the inputted digital signal to fast Fourier transform (FFT) processing. The result of the FFT processing is discriminated, and the test is terminated if it is within a prescribed range. If it is deviated from this range, a fail flag is set.
Patent JP-2000162558-A (JP)
Title: Fixing mechanism for easily disassembleable and assembleable spectacle parts
Inventor: SAKAI MASANORI
IPC: G02C5/02
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a stopping mechanism for spectacle parts which allows the easy execution of disassembly and assembly work of parts to and from each other. SOLUTION: The outer edge of a rim 1 is projectingly provided with a stopping projecting part 4 and while this stopping projecting part 4 is bored with a through-hole 40, a stopping recessed part 5 is formed in the rim-facing portion at the end of a bridge 2 or endpiece 3. This stopping recessed part 5 is bored with a communicating hole 50. A set pin 6 is inserted and removed into and from the communicating hole 50 and the through-hole by fitting and removing the stopping projecting part 4 and the stopping recessed part 5, by which the disassembly and assembly work of the rim 1 and the bridge 2 or the endpiece 3 is carried out. As a result, the disassembly and assembly work of the parts to and from each other may be easily carried out. Even if deformation and breakage occur in part of the parts, only these parts may be easily replaced.  In addition, a user himself or herself previously prepares a number of the parts and is able to occasionally exchange these parts at an appropriate occasion.
Patent JP-H11168477-A (JP)
Title: Wavelength demultiplex optical interconnection device
Inventor: KAWANO RYUSUKE
IPC: H04B10/29
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To simplify a configuration in the case of mutual mesh connection between ATM switches. SOLUTION: All the optical signals of a wavelength λm are inputted from the output port of an Mth ATM switch consisting of an ATM switch group on the input side, 14 pieces of these outputted optical signals having the wavelength λm are connected to respective m-th input terminals of first to 14th wavelength multiplexers 8-1 to 8-4. The input ports of m-th ATM switches consisting of the ATM switch group on the output side are provided with m-th wavelength demultiplexers 9-1 to 9-4 equipped with first to 14th output terminals for outputting to M pieces of input ports of this ATM switch. These wavelength multiplexers 81-84 and wavelength demultiplexers are connected through wavelength multiplex transmission lines 21-24.
Patent JP-H05150021-A (JP)
Title: Electric power unit with power residual capacity measuring device and power residual capacity measuring circuit
Inventor: YOSHIMATSU MORIO
IPC: G01R31/36
Filed: 1991-11-26
Abstract: PURPOSE:To measure the correct residual capacity of a battery in the state of being connected to load with simple circuit structure, without depending on the loaded state. CONSTITUTION:A battery residual capacity measuring device is formed of a basic power residual capacity detecting circuit 10 and a correcting circuit 50. The basic power residual capacity detecting circuit 10 is formed of a circuit for measuring general residual capacity on the basis of the terminal voltage of the battery 1 so as to light corresponding LED 5-LED 7 according to this voltage. In order to correct the measured result of the basic power residual capacity detecting circuit 10, the correcting circuit 50 corrects the voltage appearing at a node N8 by a current detecting resistor 11 for detecting the current of the battery 1 corresponding to the voltage equivalent to the detected current and the discharge characteristic of the battery 1.
Patent JP-H05151757-A (JP)
Title: Digital recorder
Inventor: IIZUKA NORIO
IPC: G06F17/22
Filed: 1991-11-26
Abstract: PURPOSE:To edit intuitively and to facilitate editing operation by editing automatically corresponding sound data when text data is edited. CONSTITUTION:The sound data is edited automatically corresponding to the editing when the words of a song corresponding to the sound data recorded on a hard disk is edited similar as in the case of a word processor. For example, when an initial display picture (a) is edited to a paste (i) finally, (u) is coppied by three times similar as the operation of the word processor in (c). (higashizumu.) is inserted between (hiroina) and (ookii). Further, the paste (i) is obtained by erasing (ookiina.) and since the sound data is edited automatically corresponding to this manner, the editing operation is facilitated.
Patent JP-H03197550-A (JP)
Title: Flame-retardant phenolic resin composition
Inventor: ITO MIKIO
IPC: C08L61/06
Filed: 1989-12-27
Abstract: PURPOSE:To prepare the title compsn., excellent in the flame retardance, electrical properties, flexibility, punchability around room temp., etc., and suitable for a laminated board, etc., by compounding a phenolic resin with a specific chlorinated or brominated ester compd. CONSTITUTION:The title compsn. is prepd. by compounding 100 pts.wt. phenolic resin with 3-50 pts.wt. compd. of the formula (wherein (n) is 1 or 2; (m) is 1 or 2; and X is Cl or Br). The compd., having a longer molecular chain than a conventional additive flame retardant, improves the flexibility of the compsn., enabling punching around room temp. As the compd. contains ester groups, the molecular interaction between the compd. and a thermosetting resin as the varnish component is strong, improving the solvent resistance and thus preventing the dissolution of the compd. from the compsn. into a solvent in the process for producing a circuit board.
Patent JP-H03201268-A (JP)
Title: Data reproducing clock signal generator and data reproducing device
Inventor: CHIAKI SUSUMU
IPC: G11B20/14
Filed: 1989-12-27
Abstract: PURPOSE:To obtain an external clock signal suitable for reproducing data by correcting a phase of the external clock signal based on a regenerative signal of a reference clock signal at the time of reproducing the data. CONSTITUTION:One segment Sg is composed of a servo area 1 and a data area 2, and in the servo area 1, one pair of wobble pits for obtaining the so- called tracking error signal and clock pits for the purpose of synchronizing a clock are provided in advance, while in the data area 2, a data is recorded or reproduced by utilizing the magneto-optical effect. Then, in order to dissolve a problem caused by a phase shift, a reference clock signal and a constant level signal are recorded, for instance, in the data area 2 of the 2nd segment. A regenerative signal of the reference clock signal recoded to a recording medium in this way is sampled by using the external clock signal having a different phase from each other, and the external clock signal having such a phase that a difference from this sample value is a max. is selected. By this way, the external clock signal suitable for reproducing data can be obtained.
Patent JP-2000152379-A (JP)
Title: Speaker
Inventor: TSUKAHARA KAZUTOSHI
IPC: H04R9/02
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a speaker with a thin profile and having superior directivity. SOLUTION: This speaker 1 has a diaphragm 2, that vibrates to produce sound waves, coils 3a, 3b that are arranged on the diaphragm and generate a magnetic field, while receiving a signal, magnetic pairs 4a, 4b that are placed at positions corresponding to the coils 3a, 3b at both sides of the diaphragm 2, so that the same poles face opposite to each other with the diaphragm 2 is inbetween, and a yoke 5 that forms a magnetic path. The diaphragm 2 is formed as a plane. The coils 3a, (3b) are configured such that planar spiral coils 31a, 31b (32a, 32b) are connected in series and the winding direction of the spiral coils 31a, 31b (32a, 32b) is opposite to each other. A line of the magnetic pairs 4a, 4b tying the facing poles passes through a center of the coils 3a, 3b.
Patent JP-H01178656-A (JP)
Title: Rapid construction of staircase
Inventor: YAMAMOTO ICHIRO
IPC: E04F11/02
Filed: 1987-12-29
Abstract: PURPOSE:To enable rapid stair construction work, by pouring concrete/mortar containing a quick setting agent into a concrete placing position whereby the placed concrete/mortar is rapidly solidified. CONSTITUTION:A concrete placing hose 1 is connected to a transmitting conduit 2 which is in turn connected to a pressure-feeding means such as pumps, and is provided with a tip end cover 3 for a hollow rotating shaft 5 and stirring wings 5a, 5g. Inlets 5c, 5d for a quick setting agent is also formed on the hollow shaft 5 which is rotatably driven by a driven motor 10. With the drive motor operated, the hollow shaft is rotated together with the stirring wings 5a, 5g inside of the top end cover 3 to thereby evenly stir and admix concrete/mortar 6 fed under pressure with the quick setting agent added through an inlet therefor. The mixture is then poured through an outlet 3a into an intended concrete placing position 21. As a result, a staircase 17 can be constructed in a short time.
Patent JP-H03201395-A (JP)
Title: Discharge lamp lighting device
Inventor: HIRAO YOSUKE
IPC: H05B41/24
Filed: 1989-12-27
Abstract: PURPOSE:To obtain a release voltage sufficient for starting a discharge lamp lighting device and also restrain temperature rises during lighting and prevent sudden temperature rises at the end of the life of a fluorescent lamp by setting to more than 80 the Q of a coil used in a resonance circuit. CONSTITUTION:In a lighting device making lighting control of a discharge lamp 5 using an inveter circuit which reverses the direction of a load current by means of switching operation of switching elements 3, 4, the Q of a coil 6 is set to more than 80. This makes it possible to prevent lowering of a release voltage and lowering of efficiency at the start of the device and restrain temperature rises of the coil during unloaded time. Setting of the Q of the coil 6 to more than 80 is achieved by winding a litz wire into the coil, and also by using as a core a ferrite whose loss at high temperatures is small. Thereby a release voltage sufficient for starting the device is obtained and also temperature rises are restrained during lighting and sudden temperature rises at the end of the life of a fluorescent lamp is prevented.
Patent JP-H07199323-A (JP)
Title: Camera using film with magnetic recording part
Inventor: KAZAOKA NORIYUKI
IPC: G03B17/24
Filed: 1993-12-28
Abstract: PURPOSE:To provide a camera using a film provided with a magnetic recording part capable of making the camera compact by saving a space, which has high reliability, and whose cost can be reduced. CONSTITUTION:This camera using the film with the magnetic recording part having two perforations PA and PB on one image plane is provided with a magnetic head 3 provided ahead of a film feeding part in the vicinity of an aperture, a perforation detecting means 4 disposed on the position of the second perforation which is one of the first perforation PA on a front side in a feeding direction and the second perforation PB on a rear side in the feeding direction in the case a photographic frame is on a position opposed to the aperture AP, a feeding controlling means decreasing a film feeding speed specified time later after the detecting means detects the first perforation PA and stopping the film feeding in the case of detecting the second perforation PB, and a magnetic recording controlling means starting writing-in for magnetic recording after the specified time when the perforation detecting means 4 detects the first perforation PA on the next frame.
Patent JP-H11166694-A (JP)
Title: Membrane type low-temperature storage tank
Inventor: IKEUCHI MASAHIKO
IPC: B65D90/06
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent low-temperature liquefied gas stored inside a tank body from flowing to the outside even if a membrane is damaged. SOLUTION: In a membrane type low-temperature storage tank in which a cold insulator 14 is attached over the entire inner surface of a tank body 10 defined as a large-sized container by a tank side wall 11 and a tank bottom 12 and the inner surface of the cold insulator 14 is covered with a membrane 15 having corrugations 15a, the tank body 10 is formed of prestressed concrete, and a liquid-tight/air-tight liner 13 is interposed between the inner surface of the tank body 10 and the cold insulator 14.
Patent JP-2000157384-A (JP)
Title: Display plate fixing structure
Inventor: FUJII SHUICHI
IPC: A47F5/11
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To dispense with adhesion and obtain a display plate only by a blanking process by meshing two fixed pieces cut in each of two floor plates extended through a bottom back bend line on the lower edge of a back plate with each other to mutually fix the floor plates, and fixing a back plate in its bent state. SOLUTION: In the case where there is one back vertical bend line 7, the respective surfaces divided by the back bend line 7 are taken as (a) back plate 8 and (b) back plate 9 from left, and in an overlap area of (a) base plate 3 and (b) base plate 4 extended from left through the bottom back bend line 2 on the lower edges of the (a) base plate 3 and (b) base plate 4, semi-circular slits curved outward are formed to provide fixed pieces. Both ends of the fixed pieces are punched in a small circle to prevent tear, and (a) fixed piece 5 and (b) fixed piece 6 are taken from left. A projecting piece 10 is extended from the floor back bend line 2 to protrude the floor plate side for the thickness of the sheet, and the projecting piece 10 is a little projected, whereby the bending angle easy to be rounded is square so that it is hard to fall backward at the completion of assembling.