baber/WOPTO huggingface dataset:
Patent JP-S6365110-A (JP)
Title: Disconnectable engine oil heating unit and engine lubrication device with said unit
Inventor: TANAKA TAKESHI
IPC: F01M5/02
Filed: 1986-09-04
Abstract: PURPOSE:To facilitate the check-up of an oil heater by allowing a metal body formed in a bottomed cylindrical shape to be engaged liquid-tight and disconnectably with the opening of an oil sump forming means, with a PTC electric heater incorporated disconnectably into said body. CONSTITUTION:A circular opening 36 nearly in alignment with an enlarged section 28 is drilled on the vertical end-wall 30 of an oil pan 12 constituting an oil samp forming means, with a mounting socket 38 incorporated in one body along said opening 36. An oil heating unit 40, having a nearly cylindrical body 42, is engaged liquid-tight and disconnectably with the mounting socket 38 via O-ring 50. A PTC electric heater 52 is fitted liquid-tight and disconnectably on the opposite side of the opening 36 of the body 42 so as to be provided with an external electric power via center electrode 64 positioned coaxially within the body 42 by means of a lead wire 68 and an insulating resin 62.
Patent JP-H0492350-A (JP)
Title: Ion implanting device
Inventor: MIYAZAKI JUNJI
IPC: H01L21/265
Filed: 1990-08-06
Abstract: PURPOSE:To prevent an electrostatic breakdown without hurting the evenness in the surface of inplanting amount by providing a charge converting membrane to convert the charge of ion beams, to put in and out freely. CONSTITUTION:When a charge converting membrane 11 is placed on the way of a transport route of the positive charge ion beams 3, the delivered positive charge ion beams 3 is converted to the negative charge ion beams 12 by passing through the charge converting membrane 11, and radiated on a wafer 1. Then, a charge converting membrane operating device 13 is operated to draw out the charge converting membrane 11 out of the transport route of the positive charge ion beams 3. As a result, the positive charge ion beams 3 are radiated as they are on the wafer 1. Consequently, the positive charge and the negative charge offset each other on the surface of the wafer 1 to prevent a charging up, and an electrostatic breakdown can be prevented without hurting the evenness in the surface of the ion planting amount.
Patent JP-2000309953-A (JP)
Title: Control device for working vehicle
Inventor: SAIKAI KENICHI
IPC: E02F9/22
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a control device for working vehicle which can lessen influence given by the movement of a boom cylinder when the vehicle shifts from a working condition to a traveling condition state and can secure a pilot pressure to change over an opening/closing valve without separately providing a pilot pressure supply source. SOLUTION: This control device is provided with a branched passageway 14 leading a control circuit side pressure to an accumulator 3, a pressure- reducing valve 11 installed in the branched passageway 14 to reduce the control circuit side pressure to a specified pressure, and a check valve 13 arranged between the connection of the downstream side of the reducing valve 11 and the accumulator 3 to prevent the hydraulic oil from the accumulator 3 side from flowing back. Meanwhile, the changeover means is constituted so as to change over the opening/closing valve 2 by making use of the pressure of the accumulator 3.
Patent JP-H0372174-A (JP)
Title: Golf training yard
Inventor: HIDA KENICHIRO
IPC: A63B69/36
Filed: 1989-08-10
Abstract: PURPOSE:To secure a comfortable long distance fair-way in an urban space very favorably located in point of the facilities of transportation by providing a fair-way and a club house for an artificial floor board which is formed above the platform of a railway station, and thereby painting a picture on the net. CONSTITUTION:An artificial floor board 5 is set up via poles 6 above a platform 2, and a fair-way 4 is concurrently made up out of fill-ups, artificial lawn and the like. In the second place, a club house 8 is built on the floor board 5, and it is furnished with entrance facilities to and out of a railway station, a front desk, a restaurant, a sauna, a school and the like. Then, hitting places 20, 20' and 20'' in plural floors and a net are provided, and the picture of landscape and the like are concurrently painted on panels and screens provided for the surface of said net or on those provided separately. By this constitution, a valuable urban space very favorably located in point of the facilities of transportation can thereby be put to the best advantage as a long distance fair-way in comfortable environment while it can concurrently be put to practical use as a wide, social resting place.
Patent JP-H1051442-A (JP)
Title: Electronic signature method
Inventor: KOBAYASHI NOBUHIRO
IPC: G09C1/00
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an electronic information signature method suitable for verification of a document over a long period with a small quantity of signature information. SOLUTION: A user side system 1 sends a message digest(MD) generated based on electronic information in the user side system 1 to a center side system 2 (step S1). The center side system 2 sends a center signature generated by applying electronic signature to the received MD through the use of a 1st center secret key to the user side system 1 (step S2a). Thus, electronic information with signature is generated. In the case of updating the electronic information with signature, an electronic information verification means 3a verifies the validity of the electronic information with signature. When the information is discriminated to be valid as the result of verification, a new MD is sent to the center side system 2 (step S4) and the new center signature is received in the step 5.
Patent JP-H1186415-A (JP)
Title: Disk reproducing device
Inventor: FUKAYA YASUHIRO
IPC: G11B17/26
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To enable the positioning at the time of placing disks of different diameters on a turn table of a reproducing section with simple constitution by positioning the disk taken out of a housing section by contact of positioning means with the outer peripheral edges of the disks. SOLUTION: When the first disk 3 transported from a disk stocker is inserted into a disk positioning mechanism 120, its outer peripheral edge comes into contact with the pins 127 to be pressed of a pair of inlet side opening/closing arms 125 and pushes the pins to widen the spacing therebetween. A pair of the opening/closing arms 126 are turned by an interlocking mechanism to the direction where the spacing between positioning pins 128 is widened accompanying this motion and, therefore, the entering of the first disk 3 is not hindered. The first disk 3 enters until its outer peripheral edge comes into contact with the contact piece 117e of a plate holding plate 117.  In this state, the pins 127 to be pressed are not brought into contact with the outer peripheral edge of the first disk 3 and are returned to the initial positions and, therefore, the positioning pins 128 come into elastic contact with the outer peripheral edge of the first disk 3 and position the center of the disk.
Patent JP-H0370796-A (JP)
Title: Metal processing oil
Inventor: OZEKI TOSHIO
IPC: C10N30/00
Filed: 1989-08-10
Abstract: PURPOSE:To obtain a metal processing oil having excellent cutting properties, grinding properties, corrosion resistance, deterioration resistance and anti- foaming properties free from odor, containing a reaction product (salt) of epoxidized natural fat and oil fatty acid alkyl and dicarboxylic acid (derivative). CONSTITUTION:The objective metal processing oil containing a reaction product prepared by reacting (A) an epoxidized natural fat and oil fatty acid (1-8C) alkyl (e.g. epoxidized stearic acid, epoxidized 12-hydroxystearic acid or epoxidized linseed oil fatty acid) with (B) a dicarboxylic acid (preferable example; maleic acid or itaconic acid) and/or a reactive derivative (e.g. half ester or acid anhydride) or an alkali metallic salt or an amine salt thereof.
Patent JP-S5999234-A (JP)
Title: Apparatus for sampling liquid metal
Inventor: OOTANI RIYOUICHI
IPC: G21C17/02
Filed: 1982-11-29
Abstract: PURPOSE:To prevent leakage of oxygen and to improve reliability of an apparatus by providing an apparatus for heating a sampling pot and a cooler at the other end of a vessel and distilling a liquid metal in an inert gas. CONSTITUTION:The liquid metal is charged into the sampling pot 4 from a charging nozzle 30, and the liquid metal in the pot 4 is evaporated by operating a heater 29. A distilled liquid metal is brought into contact with an inner wall 39 whose temp. is lowered by a cooling fin 31 at the other end of a cylindrical vessel 24 and condensed, and a metallic oxide remains at the bottom of the pot 4 after the evaporation of the liquid metal has finished. Next an upper surface franges 34 is detached and atomic absorption spectrometry of the metallic oxide in the pot is performed to measure the quantity of oxygen. Since the distillation is performed after the inner part of the vessel 24 is flashed with the inert gas from a nozzle 37, oxygen is not leaked, evacuating system for the vacuum distillation is unnecessary and the reliability of the apparatus can be improved.
Patent JP-H0371047-A (JP)
Title: Flaw detecting method for hide
Inventor: FUJITA YOZO
IPC: G01N27/82
Filed: 1989-08-09
Abstract: PURPOSE:To detect a flaw of the hide automatically, efficiently, and accurately without the experience of a skilled person by impregnating or coating tanned leather with a material which has optical or magnetic characteristics and emphasizing the flaw optically or magnetically. CONSTITUTION:The tanned leather or its surface is impregnated or coated with the material which has optical characteristics such as water black paint and yellow inorganic paint or a fluorescent material consisting of inorganic fluorescent paint, etc., and the excessive material after the impregnation or coating is removed. Then while the tanned leather is moved at a specific speed or an irradiation device is moved above the surface of the leather at the specific speed, the leather surface is irradiated by the irradiation device with soft X rays, ultraviolet rays, long-wavelength ultraviolet rays, visible rays, infrared rays, etc., to detect its reflected wave and process the detection data by an image processing means, thereby detecting flaws of the tanned leather in order automatically. In another way, the surface of the leather is coated with the material which has magnetic characteristics and passes in a magnetic field produced by a magnetic producing device and a magnetic sensor detects the magnetic variation of the leather surface.
Patent JP-H0755946-A (JP)
Title: Quantum counting device
Inventor: UKITA MASAAKI
IPC: G01B11/00
Filed: 1993-08-23
Abstract: PURPOSE:To measure photon energy by providing a circuit means where a pulse of higher waveheight than specified one of an output signal of the detector is modulated by a pulse with a shorter cycle than the pulse duration, and a counting device. CONSTITUTION:A semiconductor radiation detector 1 generates a pulse signal with a waveheight corresponding to the energy of incident X-ray photon. After the pulse signal is led to an amplifier 2 to be converted/amplified into a voltage signal, only a pulse signal whose waveheight is larger than a specified value Vref is extracted, and the discriminated effective pulse is led to an AND gate 5. In the gate 5, a clock pulse, whose cycle is made in advance to be shorter than the duration (pulse width) of effective pulse outputting from a comparator 3, is introduced, so outputting of the gate 5 becomes a signal that the output signal of the comparator 3 is modulated by a clock pulse and the number of pulses after modulation is counted 4. The energy information on incident photon can be obtained from the counted values.
Patent JP-H0256145-A (JP)
Title: Packet repeater
Inventor: TAKAGI KOJI
IPC: H04L12/70
Filed: 1988-08-22
Abstract: PURPOSE:To execute a follow-up control by the change of arrival flow concerning the packet of each quality class by inserting a delay means between a packet flow measuring device and a buffer device. CONSTITUTION:The packet carried through a transmission path 101 passes through a packet flow measuring device 3 and a transmission path 102, passes through a delay means 4 inserted between the transmission path 102 and a buffer device 1, is delayed from an input time by the holding time of a shift register and arrives at the buffer device 1. When the packet passes through the packet flow measuring device 3, the flow of the packet at that time is measured and flow data are transmitted immediately to a controller through a signal line 110. Thus, an error when the controller 2 infers the arrival flow of the packet becomes small.
Patent JP-H0873062-A (JP)
Title: Recording device
Inventor: NIIKURA TAKEJI
IPC: B41J11/42
Filed: 1994-08-31
Abstract: PURPOSE: To drastically improve throughput by suspending the transfer of a supplied recording material by carrying out the feed of a paper sheet on which the next recording is to be carried out, before the discharge of a recording material on which the recording is carried out at present, when recording for a plurality of recording materials is carried out continuously. CONSTITUTION: Before the stop of a carriage motor 3, an LF motor 7 is driven to carry out the transfer for one line, and a paper feeding motor 10 is driven to revolve a paper feeding roller 9, and the next recording material 12 is supplied and allowed to collide with a transfer roller 6 in stop. Then, the LF motor 7 is driven to carry out the introduction of the top of the next recording material 12 and the discharge of the recording material 12 after the completion of the recording.  Accordingly, when recording is carried out through the collision with a plurality of recording materials 12, the paper feeding operation for the next recording material 12 is carried out in precedence with the paper discharge operation at the time point when the recording in the recording enabled region in one recording material 12 is completed, and the top end of the recording material 12 is allowed to collide with the transfer roller 6 in a stop state, and the throughput can be improved, securing the paper supply performance.
Patent JP-S6270167-A (JP)
Title: Recorder
Inventor: DEGUCHI MASANOBU
IPC: G03G15/00
Filed: 1985-09-19
Abstract: PURPOSE:To copy the necessary number of sheets per division and store them in specified bins by operating division key switches of a bin sorter provided with identification display sections to select bins in which sheets are to be discharged among multiple bins. CONSTITUTION:Division keys 28 displaying distribution divisions with LEDs 27 and labels 29 in the order of numbers are provided on an operation panel 26 provided on a sorter 23. Numbers 1-15 of the operation panel 26 indicate numbers of bins 24 from the top, and numbers of copies to be distributed to divisions displayed on labels 29 are stored in the memory of a copying machine main body. When keys 28 having the labels 29 of divisions to which copies of the originals are to be distributed are pressed, the preset necessary number of sheets are printed and dividedly fed to bins 24 corresponding to numbers 1-15. Accordingly, distribution divisions and number of copied sheets can be automatically set, and workability can be rationalized.
Patent JP-H1155924-A (JP)
Title: Motor having rotational speed detection means
Inventor: FURUKI SHIGERU
IPC: H02K11/00
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To enable highly accurate detection of rotational speed, by preventing the influence of noise arising in an FG pattern (detection pattern). SOLUTION: This motor is provided with detection patterns 12, which have detection lines 13, in an even number of blocks, and the positions of installation of twin blocks are shifted in rotational direction from each other by one pitch of the arrangement pitch of detection lines, to the arrangement of the N pole and S pole of a rotational speed detecting magnetization part 10. Furthermore, this is provided with a means 17 for adding or a means 25 for subtracting currents flowing to the detection line 13 of the blocks in a pair. Though a noise current is generated in the connection lines 13a and 13b by the magnetic flux generated from a driving coil 7, the noise currents IA and IB generated between the blocks A and B are offset by each other. On the other hand, for the signals Ia and Ib for speed detection, the absolute value is added.
Patent JP-H0848629-A (JP)
Title: Pyridonecarboxylic acid derivative and anti-pylori agent with the same as active ingredient
Inventor: OKADA HIDETSUGU
IPC: A61P31/04
Filed: 1994-08-08
Abstract: PURPOSE:To obtain a pyridonecarboxylic acid derivative having excellent antibacterial activity on Helicobacter pylori, thus useful as an anti-pylori agent, and in its turn useful as a preventive or therapeutic agent for gastrointestinal disorders. CONSTITUTION:This anti-pylori agent contains, as active ingredient, a compound (ester, salt) of formula I [X is H or a halogen; Y is H, a halogen or (halogen- substituted) lower alkoxyl; Z is a cyclic amino of formula II (R is H or a lower alkyl) or formula III], e.g. 7-(1-amino-3-azabicyclo[3,1,0]hex-3-yl)-1-cyclopropyl-6- fluoro-1,4-dihydro-8-methoxy-4-oxoquinoline-3-carboxylic acid. Among the compounds of formula I, a compound [where, X is H; Z is of formula II; and Y is a (halogen-substituted) lower alkoxyl] and a compound (where, X is a a halogen) are new. This compound of formula I has antibacterial activity comparable to or higher than that of amoxicillin known as a compound having the most potent antibacterial power against pylori.
Patent JP-S6363785-A (JP)
Title: Grout for ground
Inventor: SHIMADA SHUNSUKE
IPC: C09K17/12
Filed: 1986-09-05
Abstract: PURPOSE:To obtain the title grout which permits ready control of gelation time and formation of consolidated matter of high mechanical strengths and causes no pollution, by adding a reactant to delayed activity selected from among calcium silicate, powdery water glass, a borate and a multivalent metal phosphate to a particular non-alkali aq. soln. of silicic acid. CONSTITUTION:A non-alkali aq. soln. of silicic acid (A) having a pH value of 1-3 obtd., e.g., by adding water glass to an acid soln., such as that of sulfuric acid, and subsequently forcibly agitating so as to remove the alkali component of the water glass is blended with a reactant of delayed activity (B) composed of at least one member selected from among calcium silicate, powdery water glass, a borate (e.g., sodium borate), a multivalent metal phosphate salt, such as calcium (hydrogen) phosphate, thereby obtaining the title chemical.
Patent JP-S5997104-A (JP)
Title: Production of echelette type diffraction grating
Inventor: NISHIWAKI YOSHIKAZU
IPC: G02B5/18
Filed: 1982-11-27
Abstract: PURPOSE:To form easily an echelette type diffraction grating having a blaze angle by subjecting a substrate, which has a resist mask on the surface, to anisotropic dry etching from the direction diagonal to the surface of the substrate in the direction intersecting the extension direction of the grating thereof. CONSTITUTION:A titled method consists of a resist mask forming process and an anisotropic dry etching process. A resist mask 12 arranged like a grating at every distance (d) is formed by a photolithographic technique on the surface of an InP substrate 10 in the resist mask forming process. The substrate 10 is disposed with an inclination in an ion sheath at an angle theta to the plane of a lower electrode 26 on the electrode 26 in the state of having the extension direction of the pattern 12 in parallel with the electrode 26 in the anisotropic dry etching process. Such substrate is subjected to anisotropic dry etching, whereby saw tooth-like grooves are formed thereon.
Patent JP-S60101327-A (JP)
Title: Disc brake caliper
Inventor: NAKAJIMA SHIROU
IPC: F16D65/02
Filed: 1983-11-04
Abstract: PURPOSE:To reinforce a bridge part on which a bending stress is exerted during brake, by a method wherein, during casting of a caliper, i.e., when Al or Al alloy is casted in, a foaming metal, consisting of mainly Ni, which is of three- dimensional irregular netlike structure, is embedded in the bridge part. CONSTITUTION:A caliper 10 is formed with a cylinder part 11, a bridge part 12, and outer clow 13, and a slide part 14, and is supported by means of a slide bolt 16, the one end of which is threadedly joined with a fixing member 15 so that it is slidable in the direction of the rotary shaft of a disc D. The caliper 10 is formed such that, after a foaming metal of three-dimensional irregular netlike structure consisting of mainly Ni is disposed to only the inner side surface of the bridge part 12 as shown in a drawing by hatching, molten Al or Al alloy is casted in a mold. This causes a part 12a, i.e., a part extending from a mounting part of a piston protecting bolt 21 to the upper part of an outer claw 13 pushing the upper part of a pad 18' to form a reinforcing part where a foaming metal such as Al is reacted.
Patent JP-H09170854-A (JP)
Title: Condenser having liquid tank
Inventor: INABA HIROYUKI
IPC: F25B40/02
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of integratedly and easily handling a condenser and a liquid tank. SOLUTION: A liquid tank 24 is provided on the side of a header pipe 26a to constitute a condenser 23. The liquid refrigerant discharged from the condenser 23 is fed into the liquid tank 24. The liquid tank 24 is connected to the header pipe 26a by combining a connection block 31 to be connected by bolts with a fitting block 36.
Patent JP-S6269344-A (JP)
Title: Control system for input and output device
Inventor: TAKAHASHI KIYOSHI
IPC: G06F13/12
Filed: 1985-09-20
Abstract: PURPOSE:To perform a processing sequence control, the state collection of a fault mode, the measurement of performance, etc. of a peripheral input/output device without using any external device, by operating a microprogram stored in said input/output device through a host device. CONSTITUTION:When the working state is collected with the input/output device in the working states other than a normal working state, the host device sends the command information corresponding to the working state to be connected to discriminating means 2. The means 2 sends the control signal corresponding to the command information to the 2nd means 3. Then the means 3 actuates the component circuit corresponding to the command information via the 1st means 4 and collects the working state of the circuit to send it to the host device. The host device performs the corresponding desired processing. Thus the desired information can be collected quickly without using any conventional external device.
Patent JP-H1053964-A (JP)
Title: Fiber structure and its production
Inventor: MIYAZAKI TOMOKO
IPC: D06M16/00
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain moisture-absorbing and permeating fiber structure which is flexible and excellent in wet film strength by forming crosslinked protein- coated layer mainly comprising a protein and another polymer soluble in the common solvent to the protein on the surface of a fiber structure. SOLUTION: A protein such as gelatin and a water-soluble modified polyamide which is soluble in the same solvent as for the protein, for example, water in an amount of 10-100wt.% based on the gelatin, and in addition, a long chain epoxy crosslinking agent are formulated to prepare the objective coating solution. A fiber structure, for example, nylon twill-woven and dyed cloth treated with water-repelling agent is coated with the coating solution on its surface, dried, and heat-treated thereby forming crosslinked protein-coated film mainly comprising gelatin and water-soluble modified nylon on the surface of the fiber structure.