baber/WOPTO huggingface dataset:
Patent JP-H08266525-A (JP)
Title: Cassetteless x-ray radiographing device
Inventor: MATSUMOTO YUJI
IPC: A61B6/00
Filed: 1995-03-31
Abstract: PURPOSE: To allow an operation and an examinee to easily move to a table. CONSTITUTION: When a motor 10 is driven, a chain 9 is rotated, and a driving box 4 is moved. The driving box 4 is guided on a rail 7, and moved in a horizontal direction. When a feed screw is rotated by driving the motor after the driving box 4 is stopped by a stopper 8, an arm part 3 is moved in a vertical direction, and also, the table 2 is moved. In this way, since the table 2 is enabled to be located at a low position, the movement of the examinee from a stretcher, etc., to the table 2 is easily performed.
Patent JP-H02275022-A (JP)
Title: Driving device for expansion turbine
Inventor: FUJII TERUO
IPC: F02C3/22
Filed: 1989-04-17
Abstract: PURPOSE:To prevent any fluctuation of gas flow when an inlet cutoff valve is closed a time of tripping an expansion turbine by making a flow control valve being installed in a bypass passage be on standby as controlling it to an opening value capable of letting gas flow at the flow rate on the downstream side of the turbine. CONSTITUTION:An expansion turbine 23 is driven by gas vaporized of liquefied natural gas in a tank 20 through a carburetor 21, generating electricity by a generator 24. The gas finished of its work is fed to a heat regulating means 25, and heat power is regulated by liquefied petroleum gas(LPG), and afterward, it is delivered out of a pipeline 28 as city gas. In a suchlike device, there is provided a bypass passage 30 bypassing the expansion turbine 23, and a cutoff valve V2 and a flow control valve V3 are installed in the midway. Usually this cutoff valve V2 is closed, and the flow control valve V3 is made to be on standby as controlling it to an opening value capable of letting gas flow at a flow rate on the downstream side of the turbine. On the other hand, at time of tripping the turbine, an inlet cutoff valve V1 is closed, and the bypass cutoff valve V2 is opened instead.
Patent JP-S57212575-A (JP)
Title: Keyboard punch with display
Inventor: YAMAGUCHI MASAKAZU
IPC: G06K5/00
Filed: 1981-06-24
Abstract: PURPOSE:To prevent erroneous key depressions and facilitate the repair of a trouble, by displaying contents key-inputted from a keyboard on a display. CONSTITUTION:One-card components of key-inputted contents A-H... are stored in order in a buffer 2' and are displayed in order on a display 3. The operator watches displayed contents to check whether they are contents to be punched or not. After the key input for one-card components, contents stored in the buffer 2' are punched on a card in a card punch part 4. The card is read immediately in a card reading part 5 and is sent to a comparator 6. This comparator compares key-inputted contents with contents read in the card reading part 5; and if error is detected, a position signal is sent to flicker a pertinent part on the display 3, and the card is sent to a stacker 7. Thus, an abnormal part due to the trouble of the card punch part 4 is found.
Patent JP-S581444-A (JP)
Inventor: MAY DENIS R W
IPC: A61F2/64
Filed: 1982-06-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04307448-A (JP)
Title: Magneto-optical recording medium drive device
Inventor: YAMADA YUKINORI
IPC: G11B5/02
Filed: 1991-04-04
Abstract: PURPOSE:To record information under optimum conditions and to improve versatility by providing an operation part calculating the optimum intensity of a laser beam and a control part adjusting the laser beam to the optimum intensity based on the operation result. CONSTITUTION:An operation part 23 operates the optimum intensity of the laser beam based on time change characteristics for the heating/cooling of a disk type magneto-optical recording medium 1 as well as temperature characteristics for the magnetic intensity of magnetic layers which are known amounts, the linear speed of a laser beam spot to the disk type magneto-optical recording medium which can be obtained from the position of an optical head 3, and the distance between an external magnetic field 4 for deletion and an external magnetic field 5 for recording, drives a control part 22 based on the calculation result, and controls the intensity of the laser beam emitted from the optical head 3. Thus, even when various kinds of magneto-optical recording media with different time change characteristics for the heating/cooling as well as different temperature characteristics for the magnetic intensity of the magnetic layers are mounted, the recording under the optimum conditions can be enabled and the versatility can be improved.
Patent JP-H01272859-A (JP)
Title: Production of uneven raised woven or knitted fabric
Inventor: FUJIMOTO FUMIO
IPC: D06C23/02
Filed: 1988-04-20
Abstract: PURPOSE:To simply and securely produce an uneven woven or knitted fabric in good productivity and further allow the production method to sufficiently correspond also to small rot processings, by passing a woven or knitted fabric through a roller sander wherein the particle diameters of stone materials are suitably changed in the width direction of sand paper or sand cloth. CONSTITUTION:When a woven or knitted fabric is subjected to a raising processing process with a roller sander, the particle diameters of stone materials constituting sand paper or sand cloth are suitable changed in the width direction of the sand paper or sand cloth. The woven or knitted fabric is brought into contact with and passed through the roller sander. Thus, the portions of the roller sander having large particle sizes of the stone materials highly raise the woven or knitted fabric and the portions having small particle diameters of the stone materials a little or never raise the fabric. the uneven raising is thereby performed partially on the surface of the woven or knitted fabric.
Patent JP-S5524668-A (JP)
Title: Temperature-frequency converter
Inventor: SHIMODA MASAO
IPC: G01K7/01
Filed: 1978-08-11
Abstract: PURPOSE:To simplify the construction and to improve the performance by using a negative resistance type flexible oscillator which uses a semiconductor negative resistance element as an active element and a temperature-sensitive element. CONSTITUTION:A capacitor C, which has a low temperature coefficient and excellent frequency characteristics, resistors R1 and R4, and resistors R2 and R3, which have low temperature coefficients, are connected with a programable unijunction transistor PUT, which has the most flxibility among the negative resistance elements having flexibility in their temperature-frequency converting characteristics, so that the PUT may act as an active element and also as a temperature-sensitive element with the use of its temperature dependency in its electric characteristics. As a result, a special temperature-sensitive element can be dispensed with to simplify the construction. By specifying resistor R4, the frequency-ambient temperature characteristics curves are lininarized all over the rated special range of the operating ambient temperature of the PUT so that the satisfactory conversion can be attained over a wide temperature range.
Patent JP-S63264696-A (JP)
Title: Operation control method of coal gasifier oven
Inventor: TOMURO JINICHI
IPC: C10J3/46
Filed: 1987-04-21
Abstract: PURPOSE:To control the temp. of a gasifier oven irrespective of a wide load variation range so as to obtain a product gas of constant calorific value, by compensating for an oven temp. decreases occurring in the stage of low load in a entrained bed type coal gasifier oven by elevation of the preheating temp. of a gasifying agent. CONSTITUTION:Coal 1 is fed into a coal gasifier oven 10 through a flow rate regulator 2. A gasifying agent 41, such as air, is fed through a flow rate regulator 42, controlled with signal 57 converted from the signal 56 of the regulator 2 by the use of a control operation unit 3, into a heat exchange 36 wherein preheating is conducted. The preheated gasifying agent 44 is fed into the oven 10, wherein the coal 1 is partially oxidized. The ash is melted and discharged as slag 17, and the crude product gas 11 is cooled by a cooler 12 and fed into a purifier apparatus 14, wherein dedusting and desulfurization are conducted. Most portion of the purified gas 15 is taken out as combustion gas 16. Portion of the combustion gas is extracted as a fuel 21 for gasifying agent preheating, and fed through a flow rate regulator 22. controlled with the temp. signal 51 of the combustion waste gas 37 discharged from the heat exchanger 36, into the oven 10 and a combustor 30 to which the air 31 controlled with the temp. signals 53, 54, 55 of the gasifying agent44 and high temp. combustion gas 35 is introduced. In the combustor, combustion is conducted. The high temp. combustion gas thus formed is fed to the heat exchange 36, wherein the gas is used to preheat the gasifying agent 43.
Patent JP-H10272328-A (JP)
Title: Pack for air filter and its manufacture
Inventor: YAMAGUCHI TAKESHI
IPC: B01D46/52
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an air filter pack easy to control intervals of projection parts of filter media and having a large strength. SOLUTION: The air filter pack 10 is provided with ribbons formed by coating the front and back surfaces of filter media 11 with a hot-melt resin 12 with a plurality of parallel lines along and lengthwise, and holds each interval between the filter media at a predetermined interval by bringing the filter media 11 folded to bellows states into contact with the ribbons. The ribbons 13 brought into contact which are made to be fused with each other and ribbons 14 brought into contact which are made not to be fused with each other are provided alternatively.
Patent JP-S59222983-A (JP)
Title: Sealing method of optical part for laser tube
Inventor: IEHISA NOBUAKI
IPC: H01S3/034
Filed: 1983-06-02
Abstract: PURPOSE:To prevent a diffusion to a non-sealing section of melted indium, and to obviate the damage of optical characteristics by previously mounting a material generating no wetting property to indium to a boundary between a sealing section and the non-sealing section. CONSTITUTION:PbF2 is evaporated previously in a ring-shaped region of a radius of 9-10.5mm. from the center in approximately 0.2-0.3mum thickness as an indium diffusion preventive material 8 on a sealing surface 7 for an optical part 6. Even when an indium diffusion preventive material 8 section covers a laser oscillation region 9, heat is hardly generated by laser beams, and the optical part 6 can be kept without a thermal damage. An indium wire 10 is fast stuck to the outer circumference of the sealing section and encircles it, and a closed loop is formed. The inside of a sealing chamber 1 is evacuated, and high-frequency induced currents are flowed through a laser tube sealing surface 5, the optical part 6 for a laser and the indium wire 10 by a high-frequency induction coil 11 to heat them. Currents flowing through the high-frequency induction coil 11 are controlled at that time, and the optical part is sealed. There are ThF4, NaF, As2S3, etc. besides PbF2 as a material generating no wetting property to indium.
Patent JP-S5323454-A (JP)
Title: Devi ce for controlling cage speed of elevator
Inventor: TANAHASHI TOORU
IPC: H02P7/292
Filed: 1976-08-18
Abstract: PURPOSE: To reduce the shock of passengers in an elevator cage by controlling the cage speed by storing the current polarity of a converter in a memory and by applying the bias voltage of the polarity corresponding to that stored in the memory to a standard signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000290457-A (JP)
Title: Resin composition and laminate
Inventor: ONISHI HIDEFUMI
IPC: B32B27/28
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition improved in dispersibility, etc., of inorganic filler in long-term molding by including an ethylene-vinyl acetate copolymer saponified product, inorganic filler and a specific metallic soap. SOLUTION: This resin composition comprises (A) 100 pts.wt. ethylene-vinyl acetate copolymer saponified product having preferably 1-100 g/10 min melt index (at 210 deg.C under 2160 g load), 20-60 mol% ethylene content and >=90 mol% saponification degree, (B) 1-100 pts.wt. inorganic filler (e.g. silicon oxide) having preferably 0.1-10 μm particle diameter and (C) 0.005-1 pt.wt. metallic soap of the formula αMO.M(OOCR)2 [α is 0.1-1.0; M is a divalent metal of the group II of the periodic table; R is an 11-29C (un)saturated alkyl] obtained by reacting (i) a 12-30C aliphatic monocarboxylic acid with (ii) a (hydr)oxide of the group II metal of the periodic table under heating by a dry type direct method.
Patent JP-H08294040-A (JP)
Title: Image pickup device
Inventor: OKAWA ATSUSHI
IPC: H04N5/232
Filed: 1995-04-24
Abstract: PURPOSE: To provide the image pickup device which is directly connected to an information processing unit such as a personal computer or a work station to be easily controlled. CONSTITUTION: When an information processing unit 20 supplies an instruction command to a control section 5 via a general-purpose interface 8, the control section 5 controls a video signal processing section 3 in response to the supplied instruction command to conduct luminance adjustment in response to a detection output of a luminance detection section 11 and white balance adjustment in response to a detection output of a color signal detection section 12. Furthermore, the control section 5 controls a zoom motor drive section 6A, a focus motor drive section 6B, a panning motor dive section 6C and a tilt motor 6D according to the instruction command to conduct zoom adjustment, focus adjustment and adjustment in the image pickup direction.
Patent JP-H10287941-A (JP)
Title: Sintered friction member and its production
Inventor: SUGIYAMA MASAKI
IPC: C22C9/06
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To produce a sintered friction member by means of a single sintering stage while saving labor and time and also to improve the joining strength between a ferrous base material and a coppery friction material by enabling the simultaneous sintering of a ferrous powder and a coppery alloy powder. SOLUTION: This sintered friction member consists of a ferrous base material 1 and a friction material 2 composed of a Cu-Ni alloy formed integrally with the base material 1 and is obtained by subjecting a ferrous powder and a Cu-Ni alloy powder to simultaneous compacting and simultaneous sintering. This Cu-Ni alloy contains Ni by 10 to 70 wt.%. Because the Cu-Ni alloy, containing Ni by the prescribed amount or more, is adopted as a friction material, the coppery friction material and the ferrous base material can be subjected to simultaneous compacting and simultaneous sintering and formed into the sintered friction member.  Further, in the joining surface between the ferrous base material and the coppery friction material, the ferrous powder and the Cu-Ni alloy powder are tangled together sufficiently, and as a result, the joining strength between the ferrous base material and the coppery friction material can be satisfactorily improved.
Patent JP-S5525875-A (JP)
Title: Magnetic recording reproducer
Inventor: HIGUCHI SHIGEMITSU
IPC: G11B5/035
Filed: 1978-08-16
Abstract: PURPOSE: To prevent definitely error corrections by interrupting the correction operation on detecting an abnormal decrease in reproduction output automatically and then by giving an alarm.  
     CONSTITUTION: The output of reference signal oscillator 3 is recorded on magnetic recording tape 6 via recording equalizer 2 and a signal obtained by regenerating head 7 is passed through reproducing equalizer amplifier 8 of fixed characteristics and detection and sample holding circuit 9. Although control part 4 controls equalizer 2 by the output and that of reference value generating circuit 11 so that an error signal generated by error signal generating circuit 10 will be small, recording regenerative frequency characteristics are obtained which are flat basing upon signals equal in level and different in frequency. In this operation, once the error signal increases due to a dropout or error selection of the constant of the regenerative equalizer, the level is detected by level detection circuit 12 and when the level exceeds a certain value, the correction operation is stopped considering its cause to be the above-mentioned cause and alarm unit 13 is put in operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62258600-A (JP)
Title: On-vehicle audio device
Inventor: SHINTANI HIROYUKI
IPC: H04R5/02
Filed: 1986-04-28
Abstract: PURPOSE:To attain the multi-function and miniaturization of an on-vehicle audio device by incorporating the functions of a graphic equalizer, a surround circuit and a position selector into one circuit. CONSTITUTION:Left/right front outputs FL, FR and left/right rear outputs RL, RR are provided. Further, the titled device is consting of a graphic equalizer 1 switching the frequency characteristic of front side left/right stereo input FL1, FR1, a surround circuit 2 subtracting one of the left/right stereo signals L, R outputted from the equalizer 1 from the other at a prescribed ratio (k) to output system surround signals 1-kR, R-kL, a function forming left or right signals L+mR, R+mL being the result of addition to one of the stereo signals L, R to the other with an optional multiple ratio (m) to retard them, a function adding the stereo signals L, R to form the left/right common signal L+R and a position selector 3 selecting the signals to form the left/right front side output FL, FR or rear side outputs RL, RR.
Patent JP-H02309033-A (JP)
Title: Abnormality sensing device for vibration damper
Inventor: IWANO MAKI
IPC: F16F15/02
Filed: 1989-04-19
Abstract: PURPOSE:To sense abnormality properly and simply and enhance the reliability by measuring the tension at the time of mass movement from the output of a tension sensor installed at a suspension arm, and judging generation of any abnormality when the change in this measurement is below a certain specified value. CONSTITUTION:Through a suspension arm 2 a mass 1 is suspended at a supporting frame 8 secured to the upper part of a structure, and these mass 1 and supporting frame 8 are coupled together through hydraulic cylinders 4, 5. A tension sensor 10 is mounted on this arm 2, and the output therefrom is fed to a CPU 12 via an A/D converter 11, and on the basis of the obtained value from sensing, it is judged about eventual existence of abnormality such as rupture of the arm 2 etc. In the case of abnormality, abnormality information is given through an input/output interface (I/O) 14, and the relation between the arm 2 and supporting frame 8 is modified by the hydraulic cylinders 4, 5. This enables proper and simple sensing of abnormality, which contributes to prevention of accidental occurrence and enhancement of the reliability.
Patent JP-S5526729-A (JP)
Title: Video signal regenerator
Inventor: KATOU TOSHIYASU
IPC: H04N5/76
Filed: 1978-08-15
Abstract: PURPOSE: To prevent an influence upon a luminance signal by removing a color signal by previously shifting the phase of the carrier frequency of the color signal in modulation of the phase shift of the color signal attending on demodulation.  
     CONSTITUTION: A video signal, recorded on disc 20, is detected 21, amplified 22 to a fixed amplitude and waveform-shaped 23 to a constant amplitude, so that a composite video signal will be regenerated by demodulating 24. After the higher harmonic component of this signal is removed 25, it is modulated 30 by a signal of 5.11MHz to output a composite video signal of 3.58MHz, which is 1H-delayed 31 and then demodulated 32. After removal 33 of the higher harmonic component of this signal, it is amplified 34 to its original amplitude and then added 27. In this addition circuit 27, the composite video signal of the output signal of low-pass filter 24 is delayed 26 by a fixed period of time and timed before being inputted. Therefore, mutually-180°-out-of-phase color signals in both the composite video signals are canceled, so that only luminance signals will be extracted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5526446-A (JP)
Title: Anomaly detection and measuring method of wheel track connection part
Inventor: SAIMA TOORU
IPC: G01N19/08
Filed: 1978-08-15
Abstract: PURPOSE: To make it possible to detect and measure sutomatically anomaly such as a gap, slippage and corner folding of the track connection part while running a track detection and measuring wheel without a work dependent upon visual watching by providing a metal detection unit in the track detection and measuring wheel.  
     CONSTITUTION: Metal detection unit 15 is so fitted that unit 15 may be opposite to track running faces la and 1b at a fixed interval. Then, the relation to the gap between finger plates 2a and 2b is obtained experimentally from drop C, D, E and F of receiving signals at a time when the gap between finger plates 2a and 2b is detected, and a time required for passing through the gap between finger plates is calculated from the drop signal band of C, D, E and F, and this calculated time is multiplied by the speed obtained by a tachometer to obtain gap l 2  between finger plates 2a and 2b. Thus, the size of the gap between track connection parts can be measured quantitatively and instantaneously only by running a detection and measuring wheel to perform measurement differently from visual watching. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08257506-A (JP)
Title: Foreign matter removal device for food
Inventor: HORIKOSHI MINORU
IPC: A23L5/20
Filed: 1995-03-22
Abstract: PURPOSE: To improve processing efficiency from the hygienic point of view and at low cost by first burning lightweight foreign matter mixed in food to be transported and then dropping a waste material from a mesh, using an air slide conveyor which ejects a compressed air through the mesh from below a sieve-type transport member. CONSTITUTION: Food 22 to be fed from the terminal part 21 of a constant quantity feeder is first introduced into a receiving hopper 1, and drops to and stacks on a net 23 which forms the bottom surface of a sieve-type transport member 10. Next, the food 22 is transported by a pulsating air current ejected, through the net 23, from an uppermost current 2a among other currents from a group of compressed air jet pipes. In this case, a sequence of air slide motions such as the floating, movement and dropping of the food 22 are taken over by a pulsating air ejection pipe 20 from a pulsating air ejection pipe 2a. On the other hand, lightweight foreign matter entrained in the food 22 is burned out by a heat emitted by a cluster of heaters 3. After that, the food 22 drops through a tip chute 4 and is transported to a next step by a belt conveyor 25.  In addition, a waste material 24 slides down the gradient part of a waste material receiving hopper 14 and stacks in a screw feeder 15 part.
Patent JP-H01270047-A (JP)
Title: Photosensitive composition
Inventor: AOSHIMA KEITARO
IPC: G03F7/016
Filed: 1988-04-22
Abstract: PURPOSE:To optimize development by incorporating a compd. contg. >=1 thiol and/or thioether groups in the molecule and >=1 acid groups of <=14 pKa value into the negative type photosensitive compsn. contg. a diazonium compd. and a high-polymer compd. which is soluble in an aq. alkaline soln. CONSTITUTION:The compd. having >=1 thiol and/or thioether groups in the molecule and >=1 acid groups of <=14 pKa value is incorporated into the negative type photosensitive compsn. contg. the diazonium compd. and the high- polymer compd. soluble in the aq. alkaline soln. The compd. having the >=1 thiol and/or thioether groups and >=1 acid group of <=14 pKa value refers to the compd. having the HS- and/or -S- group (including -S-S-) in the molecule and the acid groups of <=14 pKa value. For example, said compd. is -COOH, -SO3H, -CONHCO-, and phenolic hydroxyl group and the HS- and/or -S- group and further another >=1 HS- groups are incorporated in the molecule.