baber/WOPTO huggingface dataset:
Patent JP-H06300699-A (JP)
Title: Spectrochemical analyzer
Inventor: ISHIBASHI HITOSHI
IPC: G01N21/27
Filed: 1994-02-15
Abstract: PURPOSE:To obtain a spectrochemical analyzer in which a light quantity to be spectrochemically analyzed can be obtained in the case of a spectrochemical analysis and the analysis can be conducted by using only a detected light normally passed through a sample. CONSTITUTION:The spectrochemical analyzer comprises measuring light ray bundle irradiating means for irradiating a photoreceiver with a measuring light ray bundle, sample supply means for supplying a particular sample S to a sample measuring unit 3 provided between the irradiating means and the photoreceiver, and irradiated state identifying means 10 for identifying whether the analyzer having spectrochemical analyzing means for analyzing a detected light to be received by the photoreceiver to analyze characteristics of the sample S decides that the detected light is a suitable measured light passed through the sample or not from a spectrum obtained from the detected light.
Patent JP-H0243-A (JP)
Title: Thermodevelopable photosensitive material
Inventor: KAGAMI KENJI
IPC: G03C1/498
Filed: 1989-01-27
Abstract: PURPOSE:To obtain the photosensitive material having the excellent photographic characteristics by incorporating a photosensitive silver halide obtd. by allowing a silver salt of an org. fatty acid to react stoichiometrically with an inorg. or org. halogen compd., in a state of suspening and dispersing the silver salt of the org. fatty acid in an org. solvent, in a photosensitive composition. CONSTITUTION:The suspension and dispersion solution of the silver salt of the org. fatty acid is prepared by dispersing said silver salt in the org. solvent, and then adding a soluble polymer into the obtd. dispersion, followed by dissolving the polymer in the dispersion while agitating it. The inorg. or org. halogen compd. is added slowly and continuously in the obtd. dispersion while maintaining it to a constant temp., and allowed the compd. to react stoichiometrically with the silver salt of the org. fatty acid to form the photosensitive silver halide. And, the thermodevelopable photosensitive material is formed by applying a photosensitive composition comprising a component which is capable of forming an oxidation reduction image and composed of an org. silver salt to be reduced and a reducing agent, the photosensitive silver halide and a binder, on a supporting body. Thus, the sensitive material having the improved sensitivity, image density and gradient is obtd.
Patent JP-H06207052-A (JP)
Title: Tire tread rubber composition
Inventor: YOSHII TAIJI
IPC: C08L21/00
Filed: 1993-01-07
Abstract: PURPOSE:To obtain a tire tread rubber compsn. which exhibits a high abrasion resistance and a low heat build-up while retaining a high resilience by compounding a rubber component with a specified amt. of a specific carbon black. CONSTITUTION:The compsn. is prepd. by compounding 100 pts.wt. rubber component comprising a synthetic diene rubber and/or a natural rubber with 30-100 pts.wt. carbon black which has characteristics satisfying the following relations: 75<= nitrogen-adsorption specific surface area (m<2>/g) <=125, 70<= CTAB specific surface area (m<2>/g) <=120, 90<= specific tinting strength (%) <=1,250, 105<= DBP absorption number of compressed sample (ml/100g) <=130, 0.60<=DELTAst/Dst<=0.95 (wherein Dst is a Stokes-mode diameter of carbon black aggregate measured with a disk centrifuge apparatus; and DELTADst is a half-value width of the distribution of Dst), 18<= mean particle diameter under an electron microscope (nm) <=28, and (CTAB specific surface +5.83)<225.
Patent JP-S63188414-A (JP)
Title: Controller for rolling mill
Inventor: SEKIGUCHI KUNIO
IPC: B21B37/00
Filed: 1987-01-30
Abstract: PURPOSE:To operate a rolling mill in an optimal automatic plate thickness control system in accordance with variations in rolling conditions and rolling situations by providing a function selecting and output processing part which adds arithmetic results of a control amount arithmetic part and outputs processed results to operation means for tension control or automatic plate thickness control. CONSTITUTION:Process data 36, control data 37, rolling condition data 38, device data 39, and setting data 40 are inputted into a data input part 31, which sends those data to an inference unit 32, which infers an optimal plate thickness control (AGC) system configuration and an optimal gain setting value by using the input data and a rule stored in a knowledge memory 33. Selection results of inferred tension control (ATC) and AGC function are outputted to a function selecting and output processing part 35 and ATC and AGC gains are outputted to an AGC, ATC control amount arithmetic part 34. The part 35 selects functions of ATC and AGC and outputs commands, etc., to the part 34 and adds a control amount and outputs the added value to a stand speed controllers 6, 7 and a draft controller.
Patent JP-H04237661-A (JP)
Title: Electric control type brake device
Inventor: SHIRAI KENJI
IPC: B60T8/94
Filed: 1991-01-17
Abstract: PURPOSE:To provide an electric control type brake device free from the erroneous operation in the state where a brake operating member is not operated. CONSTITUTION:When a mode selecting switch is in turned-ON state, the manual mode in which the hydraulic pressure generated in the pressurizing chamber of a master cylinder is transmitted to a wheel cylinder is formed (S3). In the state where the mode selector switch is in turned OFF state, manual mode continues (S4, S3) so far as a brake pedal is not stepped ON, while if the brake pedal is stepped ON, switching to the electric control mode in which a hydraulic pressure is generated in a hydraulic control valve on the basis of the stepping ON force of the brake pedal and the revolution of the wheel is suppressed is performed (S5). Electric control is performed only the case when the brake pedal is stepped ON, and even if anomaly is generated in the controller and the control signal is generated erroneously, the revolution of the wheel is not suppressed.
Patent JP-H02198492-A (JP)
Title: Display controller
Inventor: AMASHIRO JIYUNYA
IPC: G09G5/10
Filed: 1989-01-27
Abstract: PURPOSE:To obtain an arbitrary flickering period by controlling each clock signal and load signal to a first and a second counters by a blink signal. CONSTITUTION:A turn-on count set value A and a turn-off count set value B are preset to a first counter 27 and a second counter 28, respectively, a clock signal CLK is counted by load signals LD1, LD2, and at the time of count-up, a carry-over signal QA is outputted. The clock signal CLK and the load signals LD1, LD2 are controlled by a blink signal BLK being an output of a flip-flop circuit 32. Accordingly, in accordance with a logical state of the blink signal BLK, the counter 27 and 28 execute alternately a count operation, and at every timing of count-up of the set values A, B, the flip-flop circuit 32 is set and reset repeatedly. In such a way, a flickering signal of an arbitrary flickering period can be obtained by a simple constitution.
Patent JP-S63222219-A (JP)
Inventor: DEBITSUDO MAASHIYU
IPC: G01P5/01
Filed: 1988-01-28
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-H05218859-A (JP)
Title: Frequency synthesizer
Inventor: KANAI TAMIO
IPC: H03L7/18
Filed: 1992-02-04
Abstract: PURPOSE:To extract clocks having high frequency accuracy with simple circuit configuration by providing a frequency divider and a duty ratio switching circuit to automatically switch and control the frequency dividing ratio of the frequency divider and extracting clocks depending on and synchronizing with a timing clock. CONSTITUTION:A frequency divider 1 is provided with a high-speed clock input terminal 11 to input high-speed clocks phase-locked to the timing clock, timing clock input terminal 12, duty ratio switching and controlling terminal 13 and clock output terminal 14. A switching operation at a duty ratio switching circuit 2 utilizes arithmetic values (m) and (n) satisfying formulas. Namely, automatic switch and control is well-balanced and alternately executed so as to reduce phase error by clock (m) count defining a pulse length of N times counting of one cycle T1 of the high-speed clock as one cycle and clock (n) count defining a pulse length of (N+1) times counting of the cycle as one cycle during a cycle T2 of the timing clock. In the formula, T3 is the pulse length of the extracted clock.
Patent JP-H07225201-A (JP)
Title: Sample rotating jig and sample holding device for x-ray diffraction apparatus
Inventor: OSAWA NOBORU
IPC: G01N1/28
Filed: 1994-02-15
Abstract: PURPOSE:To make it possible to perform continuous automatic measurement by loading a plurality of samples so that the samples are freely turned, and to make it possible to cast X rays on the rear surface of each sample. CONSTITUTION:In an X-ray diffraction apparatus, a sample holding device is provided on a base stage of a goniometer, which can be rotated with respect to an X-ray source. The device comprises a sample stage 2 on the base stage 1, and a detachable sample rotating jig 3 on the sample stage 2. In the sample rotating jig 3, a plurality of holder mounting members 330 are attached to a rotary plate 320. A plurality of the sample holder mounting members 330 are sequentially fixed to a rotary member 350 and rotated together with the member 350. A sample holder 340 filled with a sample S can be mounted on the sample holder mounting member 330, respectively. X-ray transmitting holes 332 and 354 are formed in the sample holder mounting member 330 and the rotary member 350, which are to be located at the rear side of the sample S. The X rays can be cast on the rear surface of the sample S by way of the X-ray transmitting holes.
Patent JP-H07228603-A (JP)
Title: Modified alginic acid and its production
Inventor: MOTOTANI MASUYOSHI
IPC: A01G33/00
Filed: 1994-02-15
Abstract: PURPOSE:To obtain a modified alginic acid having physical properties different from those of conventional product and to provide a method for producing the alginic acid. CONSTITUTION:A modified alginic acid having a mannuronic acid/gluronic acid ratio of <1.3 is produced by charging deep seawater collected at a depth of >=100m into a culture tank, culturing brown algae such as tangle (Laminaria japonica) in the tank and collecting the modified alginic acid from the cultured algae.
Patent JP-H03225626-A (JP)
Title: Optical recording method
Inventor: SUMIYA KAZUHIKO
IPC: G11B7/24
Filed: 1990-01-31
Abstract: PURPOSE:To avoid disadvantages on recording/reproducing when waving of an optical recording medium is caused by using a protective film of specified film thickness. CONSTITUTION:The medium consists of a synthesized resin substrate 1 UV- curing resin layer 2 for sticking, Si3N4 base film 3 to give corrosion resistance and to prevent deterioration in recording/reproducing characteristics, recording film 4, Si3N4 transparent dielectric film 5 to enhance the Kerr rotation angle, and a protective film comprising a glass sheet. On recording, the film 4 is irradi ated with laser beam from a floating type optical head through the film 6 while a perpendicular magnetic field of about 200 - 300 Oe is applied on the the surface of the optical disk where the laser light is focused. The beam reflected from the disk is made to enter a photodiode for reproducing. The film 6 is made 100mum thick with allowance within + or -10mum considering that the error of film formation is regarded + or -10%. Variation of distance between the film 6 and the objective lense which focuses the beam on the film 4 is specified within + or -10mum so that the beam is surely forcused on the medium to make the illuminance distribution within about + or -10mum from the optimum focus point.
Patent JP-S60163064-A (JP)
Title: Developing device
Inventor: SHIYOUJI HISAFUMI
IPC: G03G15/08
Filed: 1984-02-03
Abstract: PURPOSE:To execute easiy and without a mistake switching of a setting condition of a normal development and an inversion development by providing a means to be discriminated by which an electrostatic recording device body can discriminate an electrifying polarity of a toner supplied by a developing output, on a developing device. CONSTITUTION:As for a developing device, a developing device I provided with only a discriminating projection 2f for giving discriminating information of a developing unit 2, and a device II which is provided with two pieces of 2f and 2f' are prepared, and a normal developer and a developer used for an inversion development are loaded to that of one piece and that of two pieces, respectively. In this state, when the developing device I is installed to a recording device body, a corona discharge is executed by the same polarity as an electrification of a photosensitive body 3 to a transfer electrode 6. When the developing device I is removed and II is installed, the polarity of the transfer electrode becomes the same polarity as the electrification of the photosensitive body 3 by the photo-discriminating projections 2f, 2f' and an invertion development is executed. When such a developing device is used, switching of a setting condition of a normal development and an inversion development can be executed easily and without a mistake.
Patent JP-H01194768-A (JP)
Title: Image pickup device
Inventor: HIEDA TERUO
IPC: H04N5/238
Filed: 1988-01-29
Abstract: PURPOSE:To always perform stable diaphragm driving by controlling a diaphragm means based on a high luminance component in a video signal from an image pickup means. CONSTITUTION:The light of an object is image-formed on an image pickup element 3 via a diaphragm 2, and is outputted as the video signal. The video signal amplified at a pre-amplifier 4 is compared with reference levels V1 and V2 at comparators 8 and 9, and the high luminance component is supplied to counters 12 and 13 via division average circuits 10 and 11. A microcomputer 14 judges a photographing state at that time based on the count values of the counter 12 and 13, and drives the diaphragm 2 via a D/A conversion circuit 15 and a diaphragm driving circuit 7.
Patent JP-H11216714-A (JP)
Title: Method for continuously cutting extrusion moldings and device therefor
Inventor: SHIOTANI TORU
IPC: B28B11/16
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously cutting extrusion moldings by which it is possible to stably manufacture cut products whose cross section is less deformed from bar-like moldings extruded from an extrusion molding machine, and a device for continuously cutting the extrusion moldings. SOLUTION: This method for continuously cutting extrusion moldings makes the first cutting of bar-like extrusion moldings 4 which are extruded from the die 2 of an extrusion molding machine 1 to a constant length on the surface of a die 2. The first cut products 6 thus obtained are conveyed at higher conveyance speed B than an extrusion speed A, using a first conveyance device 7. After that, the cut products 6 are transferred to a second conveyance device 8 at a higher conveyance speed C and then are conveyed. Finally, the cut products are discharged from the second conveyance device 8 and are cut to a shorter length as a second cutting step.
Patent JP-H05214373-A (JP)
Title: 1h,1h,4h-perfluorobutane-based cleaning solvent
Inventor: YAMASHITA IZUMI
IPC: C23G5/028
Filed: 1992-02-05
Abstract: PURPOSE:To provide the subject solvent as a substitute fluorocarbon, containing perfluorobutane as the active component and suitable for removing processing oil from a precision machinery component, an optical instrument component, etc., a soldering flux from an electrical and electronic component or stains from clothes. CONSTITUTION:The objective solvent contains 1H,1H,4H-perfluorobutane preferably in an amount of >=70wt.% and may contain, as necessary, a hydrocarbon, an alcohol, a ketone, an ether, an ester, a chlorinated hydrocarbon, etc.
Patent JP-H10181620-A (JP)
Title: Power steering
Inventor: HONAGA SUSUMU
IPC: B62D5/06
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To effectively suppress a kick back phenomenon at the time of a wheel running up on a curb or the like by providing a pressure relief means for making part of operating oil escape during action of a check valve provided between a control valve and a rubber hose extended from a pump. SOLUTION: During normal travel, operating oil discharged from a pump and fed to a hose fitted by a flare nut 17 flows to a control from a hole 14b through a clearance between a ball 13 of a check valve 2 and a cylindrical body 14, through a hole 14a and a space between the cylindrical body 14 and a hole of a pressure port 10a. When kick back is generated in this state and a rack shaft is forcibly moved in one direction, an outer member of the control valve is rotated to communicate a power cylinder and the pressure port 10a with each other, and the pressurized operating oil in the power cylinder flows back, but the ball 3 comes in contact with a ball contact face 16 of a seat union 15 to prevent backflow of operating oil and to suppress kick back.
Patent JP-S57137216-A (JP)
Title: Billet conveying apparatus
Inventor: OKAYAMA SAKAE
IPC: B65G47/31
Filed: 1981-02-12
Abstract: CONSTITUTION:To reliably feed a short billet for its diameter by making the velocity of a conveyer higher than that of feed rollers disposed on this side of the conveyer through guide rails. CONSTITUTION:An apparatus for feeding a billet 1 into a heating furnace comprises a conveyer 2, guide rails 7 connected thereto, and a pinch-feed roller device comprising rollers 3, 4 disposed on the end portion of the rails. In this feed device 12, the velocity Vc of the conveyer 2 is higher than the velocity Vp of revolution of the pinch roller in such a manner as to press the billet, and guides are mounted on both side portions of the rails 7, which can prevent the billet from running off the rails and from not being fed out due to a change of direction. Thus, the billet can be ged reliably.
Patent JP-S58148106-A (JP)
Title: Driving unit for reciprocation type floor conveyor and its mounting method
Inventor: REIMONDO KEISU FUOSUTAA
IPC: B65G25/04
Filed: 1983-02-08
Abstract: A unitary framework for a reciprocating floor conveyor is positioned within a space between a pair of longitudinally extending main beams (110), which may constitute portions of a preexisting support structure in a truck or trailer, for example. Telescopic tubular connector members (102) carried by a plurality of outwardly projecting support arms (18) are telescopically moved outwardly to place their outer ends against inner surface portions of the beams (110), and such outer ends of connector members (102) are welded to the beams (110). The telescopic engagement between these members (102) and the outwardly projecting arms (18) hold the framework in position. Then, the inner ends of these connector members (102) are welded to the arms (18), for completing the connection at these locations. The framework comprises a pair of longitudinally spaced apart, laterally extending king post trusses (10, 12), the apexes of which are directed downwardly. These trusses (10, 12) are interconnected by a pair of laterally spaced apart, longitudinally extending tie beams (14, 16). The tie beams (14, 16) are connected to the ends of, and form portions of, a pair of slide bearing assemblies (30, 32) which are carried by the two trusses (10, 12). These bearing assemblies (30, 32) include aligned guideways for receiving opposite end portions of longitudinal drive tubes (34, 36, 38).
Patent JP-H08189581-A (JP)
Title: Flexible pipe installing structure
Inventor: OYA HIROSHI
IPC: F16L3/12
Filed: 1995-01-11
Abstract: PURPOSE: To provide a structure by which a flexible pipe such as a sheath pipe, a water supply pipe and a hot water supply pipe can be mainly and easily installed on the ceiling. CONSTITUTION: A rigid guide member 1 is laid and fixed along at least either part of the ceiling, a wall and a floor of a building, and clamp members 3 are intermittently installed in the lengthwise direction of the guide member 1, and a flexible pipe 4 is installed in the clamp members 3.
Patent JP-H05218898-A (JP)
Title: Pre-emphasis system
Inventor: HOSHI HIKARI
IPC: H04B1/62
Filed: 1992-02-05
Abstract: PURPOSE:To easily electrically transmit audio signals having the same compensation frequency characteristic to plural MF transmitters by providing a pre- emphasis device on the studio side in an MF radio broadcast transmission system. CONSTITUTION:One pre-emphasis device 2 is provided at an audio signal input on the studio side, and the output is branched to program link transmitters 3A and 3B. Therefore, the audio signals having the same compensation frequency characteristic are electrically transmitted from the program link transmitters 3A and 3B through radio lines to the MF radio transmitters. On the transmitter side, the audio signals are extracted from program link receivers 4A and 4B and added to the inputs of MF radio broadcast equipments 1A and 1B. Thus, the compensation frequency characteristic curve of the emphasis device 2 can be adjusted for a long time while actually linstening to the audio signals at a radio receiver on the studio side without going to the plural MF radio transmitters each time.
Patent JP-S54114349-A (JP)
Title: Shoe drying machine
Inventor: KAJI SHINICHI
IPC: A43D95/10
Filed: 1978-02-24
Abstract: PURPOSE:To provide a shoe drying machine which can widely dry shoes of various sizes from short to long boots convenient for the containment of the shoes. CONSTITUTION:A hot air exhaust ports 3 communicating with the interior of a hot air supply box 1 are formed on the top surface of the box 1. A pipe-like shoe drying bar 4 is detachably inserted to each of the ports 3 and is perforated with a plurality of hot air diffuser ports 5 on the peripheral wall and end wall thereof. A hose 2 is connected at one end thereof to the box 1 and at the other to a hot air generator composed of a heater, a blower, etc.
Patent JP-H07208548-A (JP)
Title: Damper
Inventor: OGISHIMA KOICHI
IPC: F16F15/12
Filed: 1994-01-21
Abstract: PURPOSE:To reduce the occupation space in the axial direction by shortening the length in this direction and to reduce the quantity of parts by obviating the necessity of a stopper member for exclusive use, as to a torque variation absorbing damper which connects a hub and a pulley connected with the hub in free revolution through a bearing, through a coupling rubber, and is equipped with a torsion damper part. CONSTITUTION:A bearing 2 is arranged on the outer peripheral side of a cylinder part 1d installed on a hub 1, and a torsional damper part 7 is arranged on the inner peripheral side of the cylinder part 1d. Further, a sleeve 8 fitted in the hub 1 is formed on the torsional damper part 7, and a stopper 11 which is engaged with the circumferential direction and restricts the relative revolution between the hub 1 and the sleeve 3 to a prescribed angle is installed on the sleeve 8 and the pulley 3.
Patent JP-2000219011-A (JP)
Title: Pneumatic radial tire
Inventor: MATSUMURA TOMOYUKI
IPC: B60C11/03
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire wherein wear resistance is improved without giving influence on running performance and good uniformity is maintained if pitch variation is adopted. SOLUTION: Five main grooves 2 extending to the peripheral direction of a tire are provided on a tread 1 to form six-line split lands. Each land is split into block lines 4, 5, 6 consisting of a plurality of blocks 4a, 5a, 6a, respectively, with a plurality of subsidiary grooves 2 extending to the cross direction of the tire. In a region between both ends (e), (e) of the widest belt layer embedded in the tread 1, the area ratio of the blocks 4a, 5a, 6a has a relationship of 1:0.9-1.1:1.8-2.2 ranging from the block line 4 on the shoulder side to the block line 6 on the center side. Plural types of pitches are set in the block lines 4, 5, 6 with the lengths being different in the peripheral direction of the tire and the variation of a groove area ratio for every pitch in one round of a tire is 5-point or less.