baber/WOPTO huggingface dataset:
Patent JP-H10291032-A (JP)
Title: Center window working device for door panel
Inventor: HONGO TOSHIO
IPC: B21D5/04
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To bend in an L shape along a whole surrounding of an opening part punched for a center window, to bend a narrow width, further to reduce working to rotate a work. SOLUTION: A work formed with a center opening part is fed out, one of a long side part is forcedly bent between a rear edge part of a lower die and an upper die of postage into an L shape further after the work is moved in a prescribed distance, the other long side is forcedly bent between a front edge part of a lower die and an upper die of preceding stage. At this time, by appropriately inclining a tilting member 21, a corner part is smoothly bent. Successively, the work is rotated by 90 deg., by repeating the same operation, two short sides are forcedly bent in an L shape. By this method, a work is not rotated at several times, the whole surrounding of the center opening is smoothly bent in an L shape.
Patent JP-S62271814-A (JP)
Inventor: TANABE TETSUO
IPC: B65B25/14
Filed: 1986-05-20
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-H05229297-A (JP)
Title: Apparatus for judging presence of pencil lead of automatic drawing machine
Inventor: YOSHINO YUJI
IPC: B43L13/00
Filed: 1992-04-07
Abstract: PURPOSE:To certainly judge the presence of pencil lead by providing a means for discriminating the difference between the sensor value of a judging sensor lead and the sensor value of a preparatory sensor lead to judge the lead presence/absence state of a pencil. CONSTITUTION:Lead knocking operation is once performed in a step S13 and this operation becomes the origin of a lead presence/absence discrimination method. After this lead knocking operation, judging A/D read is performed in an pen-up state in a step S14 and the difference between the obtained value and the A/D value Va of a step S9 or S12 is judged in a step S15. VaX1.4 is used as a threshold value in the step S15 and compared with said difference. 1.4 is an experimentally calculated constant and the judgement of the presence of pencil lead not based on the surface state of a change position can be performed on the basis of said constant. That is, when the difference is VaX1.4 or more, the presence of lead is judged and, when the difference is below VaX1.4, the absence of lead is judged.
Patent JP-S5448980-A (JP)
Title: Preparation of discharge lamp
Inventor: YADA MASAAKI
IPC: H01J9/26
Filed: 1977-09-24
Abstract: PURPOSE: To seal a lamp for a short time and to ensure uniform sealing, by sealing the lamp by irradiating laser rays directly or indirectly to matters melted by heating.  
     CONSTITUTION: An alumina tube 13 is held at a holding tool 12, and a glass solder 14 is placed on a port end of an upper alumina tube. A niobium cap 16, to which a fixed treatment finishes by mounting an electrode 15, is covered on the glass solder 14. When above-mentioned preparation is completed, a cover 1b is covered and connected to a substrate 1a. A vacuum pump 8 is operated and a valve 7 is opened. Air is discharged until the indication of a vacuum gauge reaches the degree of vacuum not less than some degree. Laser rays 4 from a laser light source 2 are irradiated to a fixed location of an inner tube 20 held in a vessel 1, and the niobium cap 16 and the alumina tube 13 are sealed. The irradiation of laser rays 4 is stopped at the time when sealing finishes. When a sealing portion sufficiently cools, the valve 7 is closed and a valve 10 is opened 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S595834-A (JP)
Title: Gas turbine plant
Inventor: SOUMA AKIO
IPC: F01D25/02
Filed: 1982-07-02
Abstract: PURPOSE:To prevent the temperature of air from becoming too low and resultant icing of moisture in a gas turbine plant equipped with a re-vaporizing means, by heating air introduced into the re-vaporizing means with waste gas. CONSTITUTION:Air 6 introduced into a compressor 7 is carried into a combustor 9 under compression and a turbine 11 is driven by the combustion gas. Waste gas 12 after use for driving the turbine 11 is passed through a waste heat recovering boiler 14 and then to a section 16. When the temperature of air 6 introduced into the compressor becomes high, for instance, in summer, the maximum output of the gas turbine drops. In order to reduce the drop of the maximum output of the gas turbine, the temperature of air 6 is lower by use of the cold of fuel. On the other hand, when the temperature of atmosphere 5 is low, for instance, in winter, the temperature of air 6 at the inlet of the compressor becomes lower than the freezing point and icing is caused in the compressor 7 which may cause damage of component parts. In order to solve the above problem, the temperature of air 51 introduced into a re-vaporizing means 3 is heated to a level higher than a prescribed value by use of the waste gas 16.
Patent JP-H07302114-A (JP)
Title: Abnormality detecting device
Inventor: CHIKADA SHINICHI
IPC: G05B23/02
Filed: 1994-04-28
Abstract: PURPOSE:To provide an abnormality detecting device which can detect whether a specific load is abnormal or not. CONSTITUTION:An abnormality detecting device contains a load driving means and a load control means 2 which instructs an operation to the load driving means. Then the detecting device is also provided with a voltage detector means 20 which detects the information applied to the load, a current detector means 30 which detects the information on the current flowing to the load, and a timer means 5 which counts a prescribed time after the means 2 instructs the load operation. Furthermore an abnormality deciding means 3 is added to decide the abnormality according to a fact whether both means 20 and 30 detect, the information on the voltage and the current corresponding to the load operation before the timer 5 counts a prescribed time, together with an abnormality display means 40 which shows the abnormality decided by the means 3.
Patent JP-H02294018-A (JP)
Title: Film formation device
Inventor: ORITSUKI RYOJI
IPC: H01L21/205
Filed: 1989-05-09
Abstract: PURPOSE:To obtain a film formation device which achieves high productivity by connecting a plurality of film formation chambers to a vacuum transfer chamber, thereby forming films by performing electric discharge in the film formation chambers. CONSTITUTION:Film formation chambers 28a-28c are connected to a vacuum transfer chamber 27 and further, an evacuation system, an evacuation system for blowing off a gas, a film formation gas supply piping, a purged gas supply piping, and the like are connected to the above chamber 27. Then, electrode taking-off ports 29a, electrode cleaning ports 29b are provided and then, a cart cleaning chamber 28d is connected to the vacuum transfer chamber 27. Even in the case where the film formation chamber 28a is cleaned by opening the electrode taking-off ports 29a of the film formation chamber 28a and the electrode cleaning ports 29b, films are formed by the other film formation chambers 28b and 28c. In this way, even though one of the film formation chambers is cleaned, the films are formed by the other film formation chamber. This measure eliminates the need for stopping the whole film formation device and improves productivity.
Patent JP-S594743-A (JP)
Inventor: GOTOU NORIHIKO
IPC: E04B7/02
Filed: 1982-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S598614-A (JP)
Title: Preparation of silica sol using organic solvent as dispersion medium
Inventor: ARIMA YUUSAKU
IPC: C01B33/145
Filed: 1982-06-30
Abstract: PURPOSE:To obtain high concentrated stable silica sol using an organic solvent as a dispersion medium, by blending silica sol using water as a dispersion medium with the organic solvent, dehydrating it by an ultrafilter. CONSTITUTION:Silica sol having particularly 70-300Angstrom  average particle diameter of silica and preferably >=15wt% calculated at SiO2 of silica concentration, using water as a dispersion medium, is prepared. This silica sol is blended with a water-soluble organic solvent (e.g., methanol), the solution wherein both water and the organic solvent exist is filtered with an ultrafilter and concentrated. The concentrate is added to the organic solvent again, diluted, the operation of the filtration through the ultrafilter again is repeated plural times, to give silica sol using the organic solvent as the dispersion medium. In this case, the operation is preferably repeated to make a weight composition ratio of the organic solvent to water of (100:0.1)-(100:7.5). The concentration adjustment of the organosilica sol is carried out by a method to separate and to remove the solvent, and it can be concentrated up to 60wt% when methanol, etc. is used.
Patent JP-S60257354-A (JP)
Title: Diagnosing device of deterioration of steel pipe
Inventor: HONJIYOU KATSUHIKO
IPC: G01N27/90
Filed: 1984-06-04
Abstract: PURPOSE:To detect with high accuracy the defect of a steel pipe by providing an exciting coil and a detecting coil on the outer periphery of a steel pipe, detecting the electromotive voltage due to the defect in a steel pipe and by finding the correlation between the electromotive voltage and distortion of the diameter of a steel pipe. CONSTITUTION:A sensor 2 is constituted of an exciting coil 2a and a detecting coil 2b. An eddy current is generated by placing the exciting coil 2a vertically on the outer periphery of a steel pipe 1 and the induction magnetic field induced to the steel pipe 1 is detected by the detecting coil 2b. At this moment, an electromotive voltage Zi with respect to a measuring point Pi is detected by the sensor 2 by rotating the steel pipe 1 by a certain angle theta. For instance the electromotive voltage Zi is detected at thirty-six places per one rotation of the steel pipe. The defect of the steel pipe is also calculated and determined quantitatively by the signal processing part 4 from the electromotive voltage Zi of detecting coils based on the relation found in advance on the correlation between the electromotive voltage characteristic and the steel pipe distortion. Since the correlation between the distortion of steel pipe and the depth of the defect is utilized, therefore, a steel pipe can be diagnosed with high accuracy.
Patent JP-H01284679-A (JP)
Title: Fingerprint verificating device
Inventor: KAWASAKI KOJI
IPC: B60R25/00
Filed: 1988-05-11
Abstract: PURPOSE:To reduce the pollution on a pressing face and prevent the aging reduction of the fingerprint recognition rate by providing a circumference covering member covering a movable shutter or the like and a hole around the finger insertion hole of a fingerprint collating device fitted to a car door or the like. CONSTITUTION:When a finger is pressed on the pressing face of a light permeating base section 1, light is radiated from the back side of the pressing face, irregularities of the fingerprint are detected as the difference of the light quantity of the reflected light and recognized as the fingerprint pattern by an image processor 2. This device is fitted to a car door 9 or the like, a circumference covering member covering a shutter device 7 or the like and a hole 80B is provided around the finger insertion hole 80B through which a finger can be inserted on the pressing face.
Patent JP-H0412752-A (JP)
Title: Motor-driven tricycle with foot rest
Inventor: KANEKO MITSURU
IPC: A61G5/04
Filed: 1990-04-28
Abstract: PURPOSE:To constitute the tricycle so that even an old man and a physically handicapped person can get on and off easily to and from a seat by providing a foot rest protruded to the side of a car body by interlocking with the seat having a rotary mechanism, to about the same height as the floor surface of the car body. CONSTITUTION:As for the floor surface 14 in front of a box 13, its front end reaches the lower part of a front cover 5, and in the upper part of the box 13, a seat 16 having armrests 15 is installed so as to be freely turnable. Also, a foot plate 17 placed in the lower part of a car body frame 12 and interlocked with turning of the seat 16 is attached in conformity with the direction of the seat 16. The seat 16 and the foot plate 17 are connected by a rotary shaft pipe 18 which passes through the box 13 and is attached so as to be freely turnable to the car body frame 12. The rotary shaft pipe 18 is constituted of the upper pipe 18a and the lower pipe 18b, and to the upper end of the upper pipe 18a, a seat frame omitted in the figure is attached and the seat 16 is held, and to the lower end of the lower pipe 18b, the foot plate 17 is attached in the same direction as the seat 16. As for a size of the foot plate 17, its protruded area is set to a size on which both feet can get on enough.
Patent JP-S62274045-A (JP)
Title: Manufacture of magnet
Inventor: INOUE KIYOSHI
IPC: H01F1/057
Filed: 1986-05-21
Abstract: PURPOSE:To easily obtain an arbitrary permanent magnet by magnetizing a sintered compact to which prescribed percentage of a pulverized powder of easily manufactured alloy consisting of rare earth elements, B, and Fe and the pulverized powders of Fe and B are incorporated. CONSTITUTION:Respective pulverized powders of several kinds of RxFeyB alloys [where R means rare earth elements and (x) and (y) stand for positive integrals, respectively] are prepared severally. Further, the pulverized powders of Fe and B are prepared. Then, the several kinds of pulverized powders prepared as previously described are mixed to be formed into a mixture of R15-33Fe65-80B1-10 (atomic ratio), which is electrified in a magnetic field to undergo sintering. After that, heat treatment and magnetization treatment are applied to the resulting sintered compact.
Patent JP-S5816335-A (JP)
Title: Processing system of coordinate information
Inventor: SAKAI YASUHIDE
IPC: G06F3/037
Filed: 1981-07-21
Abstract: PURPOSE:To reduce the communication capacity of coordinate information, by transmitting the values of Y and X in the form of signals A and B when the value of X of the binary X and Y coordinates is less than a prescribed level and transmitting the values of X and Y in the form of signals A and B after the conversion of the value of X when the value of X is larger than the prescribed level respectively. CONSTITUTION:For instance, image resolution in the directions of X and Y axes on a CRT screen is 312 and 200 lines, respectively. X and Y coordinate data are successively transmitted, and accordingly the X and Y coordinates need 2 bytes and 1 byte, respectively. If the image resolution is set within 256 lines for both the X and Y coordinates, just 1 byte suffices for both coordinates. Thus a region II which exceeds 256 lines of the X coordinate is replaced with a region III of 200-255 lines of the Y coordinate and then transmitted to be adversely converted at the receiving side. The data of a regionIof under X=255 and Y= 199 are transmitted in order of Y and X coordinates, and the data of the region II are transmitted in order of X and Y coordinates. The former data is turned, into signal A, and the latter data is turned into signal B respectively. As the signals A and B in the regionIare less than 199 and 255, respectively, the Y and X coordinates are defined. A signal A is transmitted by subtracting  56 from >=256 X value in the region II, and the X coordinate is shown at the receiving side with addition of 56.
Patent JP-S5239347-A (JP)
Title: Variable impedance circuit
Inventor: SUNAGA TAKAMITSU
IPC: H03H11/46
Filed: 1975-09-25
Abstract: PURPOSE:To stably realize the variation of impedance over a wide range with the use of an ideal operational amplifier which has an amplification degree of less than 1.
Patent JP-2000302666-A (JP)
Title: Improver of skin resilience
Inventor: AMANO SHINYA
IPC: A61K8/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject improver capable of improving skin resilience preventing wrinkles and slack of the skin, imparting a firm feeling to the skin and useful as medical supplies and cosmetics by including a specific sulfated glycoside derivative as an effective ingredient. SOLUTION: This improver comprises a sulfated glycoside derivative of the formula R1O-G (wherein R1 is an 8-30C alkyl or alkenyl and; G is a monosaccharide or oligosaccharide residue where at least one hydroxyl group is sulfated) or its salt each as an effective ingredient. The sulfated glycoside derivative is e.g. 1-α-Ododecylglucopyranoside-6-sulfate, 1-β-O- dodecylglucopyranoside-6sulfate, or the like, and preferably is obtained conveniently by reacting a peracetate of a corresponding saccharide with an alcohol under an acidic condition. The improver of skin resilience can be provided using the sulfated glycoside derivative of the formula which has been used as a surfactant.
Patent JP-H10307924-A (JP)
Title: Drawing processor
Inventor: MORITA MASAO
IPC: G06T1/20
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To evenly assign the processes to plural process units which carry out the drawing processes in parallel to each other. SOLUTION: A drawing data generation unit 11 generates the vector from the drawing data. A load estimation value calculation unit 12 calculates the existence frequency of the vector on each scanning line as the load estimation value. A process-in-charge range assignment unit 14 assigns the intra-page drawing process areas to the drawing process units 15 respectively based on the load estimation value and the reference value. A drawing data storage control unit 13 sends the vector necessary for the drawing process of the drawing process area assigned to every unit 15 to the corresponding unit 15. Then every unit 15 performs a drawing process based on the received vector. A process result storage unit 16 synthesizes the drawing process results of the units 15 and outputs them.
Patent JP-S604670-A (JP)
Title: Piston rod incorporating spring
Inventor: OOGAKI KENJI
IPC: F16J7/00
Filed: 1983-06-24
Abstract: PURPOSE:To enable bending and folding motions of a piston rod without lowering of a functin as a pistion rod by inserting a spring in a piston rod formed of soft material. CONSTITUTION:A piston 1 comprises the outside portion formed of hard synthetic rubber and the inside portion 2 formed of soft synthetic rubber, wherein a leaf spring 3, for example, is buried in the inside soft synthetic rubber 2 to be united in a body. In case of using the thus constructed piston in a bent cylinder, the piston itself is bent along a bend of the cylinder and restored to its initial form at a rectilinear portion. Accordingly, the piston is convenient for the case where a cylinder having a large stroke is disposed in a narrow space.
Patent JP-H04344172-A (JP)
Title: Power converter device
Inventor: KAWAGUCHI AKIRA
IPC: H02J3/50
Filed: 1991-05-20
Abstract: PURPOSE:To obtain a power converter device the capacity of which can be effectively utilized. CONSTITUTION:This power converter device which supplies the power from a power supply system to a load after converting the power by means of an inverter is provided with an arithmetic circuit 3 which calculates the real part (p) and imaginary part (q) of instantaneous power in the power supply system and another arithmetic circuit 4 which calculates a harmonic power component, reactive component, and harmonic power/reactive power component to be compensated by inputting the instantaneous power (p) and instantaneous false power (q) calculated by the circuit 3. In addition, this power converter device is also provided with a harmonic compensating capacity/absolute value limiter 7 which limits the output of the circuit 4 with a dynamically varying value, harmonic compensating gain calculating device, and multiplier which outputs the rate among the output capacities of the components after multiplication in accordance with the variation of the components to be compensated.
Patent JP-S596469-A (JP)
Title: Manufacture of blade packing
Inventor: OGINO KOUZOU
IPC: D06C7/00
Filed: 1982-06-30
Abstract: PURPOSE:To provide a manufacturing method in which a shrinkage heat treatment is made on organic fiber at the temperature higher than the temperature for normal use after braiding process, resulting in prevention of shrinkage of a packing during use, deterioration in sealing properties, and the occurrence of break of yarn in braid, and in increase of a braiding speed. CONSTITUTION:Tension of fiber in braid is increased by a shrinkage heat treatment, and a low tension applied on fiber during braiding will suffice for braiding. Thus, no breaking of yarn occurs, and the braiding speed can be increased. Further, the braided yarn is shrunk by a heat treatment and bites into the core material, whereby knitting yarn is not deviated from the center even if a packing braid is bent. Besides, since a heat shrinkage treatment is made on the braid packing in a braiding condition at a higher temperature than that for normal use, no shrinkage occurs to the packing during use, no seizure occurs to the packing, and a joint is prevented from disjoining.
Patent JP-H02294600-A (JP)
Title: Silencer for jet type blower
Inventor: ITO MASA
IPC: F04D29/66
Filed: 1989-05-10
Abstract: PURPOSE:To facilitate exchange of sound absorbing materials and to suppress the increase of the generation of noise due to contamination by a method wherein a sound absorbing material for a silencer is formed in a small regular or irregular blockform shape, and an exchange port for the sound absorbing material is formed, where necessary. CONSTITUTION:Blockform sound absorbing materials 7b are arranged between a steel plate 10 and a perforated steel plate 8 of an outer cylinder 5 of a body casing 3 and a silencer casing 4 of a jet type blower. The shape of the sound absorbing material 7b may be a small regular or irregular blockform shape, and when the sound absorbing materials each having at least a maximum size being approximately equal to the size of a spherical shape being lower than a half of a gap between the steel plate 10 and the perforated steel plate 8 are arranged, unevenness in the gap therebetween is not produced, and unevenness in sound isolating performance is reduced. The use of the blockform sound absorbing material 7b scrapes out the contaminated sound absorbing materials 7b through a partial opening part 15 for exchange, and inserts the new sound absorbing materials 7b. This constitution easily restores sound absorbing performance.
Patent JP-S5641536-A (JP)
Title: Access system of optical head in optical disk device
Inventor: YAMAMOTO KAZUHIKO
IPC: G11B21/10
Filed: 1979-09-07
Abstract: PURPOSE:To perform stable tracking and information reading, by making the optical head access to the nonrecording area of the optical disk, making it tracking- ready and subsequently driving it. CONSTITUTION:The optical head 14 is moved in the radial direction of the disk 15 on basis of the optical scale 23 by driving the linear actuator 22, rotating the optical disk 15 at a constant speed, and it is made to access to the nonrecording area which is between recording track T of the object and the recording track of this side by one. Subsequently, after the tracking unit 18 has been made on, the head 14 is moved slowly in the center direction of the disk 15 until the first spiral of the track T is detected, and as soon as it is detected, the aforesaid movement is stopped. At the same time as the foregoing, tracking is started by the laser beam l2, and the beam l2 from the head 14, performs tracking spirally on the center of the bit row of the track T. Thus, stable tracking, and reading of the recording information can be executed.