baber/WOPTO huggingface dataset:
Patent JP-H10326202-A (JP)
Title: High-reliability computer system and restoration method therefor
Inventor: MIYAO TAKESHI
IPC: G06F15/16
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To replace a processor board without stopping a system by shifting a process of an old basic processor board to a new basic processor board after saving it in a main storage device, and stopping and removing the old basic processor board from the slot. SOLUTION: Slots into which boards are inserted are provided on system buses 1-1 and 10-2. The board of a main storage device and basic processor boards consisting of processors which perform the same operation are inserted and operate. Then this system shifts a process of the old basic processor board, where a fault occurs and operation is carried on with a partial circuit, to a new basic processor board after saving it in a main storage device 3-1 and places the board in operation, and the old basic processor board is stopped and removed from the slot, thus making a recovery from a degenerative operation due to certain processor fault.
Patent JP-H0224505-A (JP)
Title: Two-dimensional computer hologram and wave-front measuring method
Inventor: BANBA NOBUO
IPC: G02B27/46
Filed: 1988-07-13
Abstract: PURPOSE:To obtain a new computer hologram called a two-dimensional computer hologram by dividing a specified wave front into two parts, computing the intersecting points of the two wave fronts with the point-type two-dimensional computer hologram, and recording the value based on the result of the computation. CONSTITUTION:Parallel laser luminous flux LB is split into two parts through a beam splitter BS. One luminous flux is inputted into the aspheric surface of the surface under test of a body to be checked 10 through a lens L1. The reflected light is further reflected with the BS through the L1. The obtained front surface under test is inputted into a two-dimensional computer hologram 20. The other luminous flux is reflected with a mirror ML, transmitted through the BS and inputted into the two-dimensional hologram 20 as regenerated light. The reference wave front and the wave front under test formed with the regenerdated light are made to interfere on a light receiving surface 30 of an area sensor by way of a lens L2 and a space filter SF. Interference fringes corresponding to the phase difference are generated. The interference fringes are red, and measurement is performed.
Patent JP-H0928019-A (JP)
Title: Electrical connection box
Inventor: UESONO KOICHI
IPC: H02G3/16
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connection box which can improve the versatility of parts by making circuit connection flexible and, at the same time, can be reduced in cost. SOLUTION: In an electrical connection box in which an internal circuit is constituted of bus bars 31 wired on a bus bar wiring board 23, a printed board 21 is fixed to the wiring board 23 and, at the same time, press-contacting terminals 29 exposed from the wiring board 23 are installed to the printed board 21 and the terminals 29 are connected to press-contacting terminals 33 formed on the bus bars 31.
Patent JP-H1019701-A (JP)
Title: Sensor for detecting string tension
Inventor: TOMAKI KENJI
IPC: G01L5/10
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a sensor for detecting string tension by which string tension can be measured accurately even when the running velocity of a string is high. SOLUTION: A movable body 2 is provided with a disc part 21 and a spindle part 22 which is secured to the central part of the rear surface of the disc part 21. String guides 2 and 4 are provided to the surface of the disc part 21 symmetrically with respect to the spindle part 22 as a reference. A magnet 6 is provided to the tip part of the spindle part 22, and a magnetic resistance element 7 is provided opposite to the magnet 6. Bearings 8 and 9 support the central part of the spindle part 22. One end of a power spring 5 is fixed to a stopper pin 14 provided to a case 10, and the other end thereof is fixed to the spindle part 22.
Patent JP-S6330874-A (JP)
Title: Information recorder
Inventor: ENDO MAKOTO
IPC: G03G15/04
Filed: 1986-07-25
Abstract: PURPOSE:To obtain a copy having good quality, which is free from black frame, by specifying a threshold value for discriminating a frame and an image in an image having a frame. CONSTITUTION:When the maximum output value the minimum output value of photodetecters, and a constant are denoted as Smax, Smin, and (k), respectively, a threshold value Sh is determined as Sh=k(Smax-Smin), and based on this threshold value, a black frame is erased. It is also allowed that the maximum value (Smax) is not taken from the whole image but calculated from a part of the image or data of the peripheral part. That is to say, Smin and Smax can be calculated from different areas. In this way, even in case of an information recording medium of any density, and also, even in case of an information recording medium having no contrast, there is no possibility that an image area lacks, a frame erasion is executed, and a copy having good quality can be obtained.
Patent JP-S6235712-A (JP)
Title: Semiconductor switch device
Inventor: ONO MASANORI
IPC: H03K17/687
Filed: 1985-08-08
Abstract: PURPOSE:To prevent a semiconductor switch device from being broken even above its source-drain dielectric strength without increasing a leak current by connecting the source and source, and gate and gate of longitudinal type MOSFETs mutually, and using one drain of two lateral type depletion MOSFETs as an input terminal and the other drain as an output terminal. CONSTITUTION:The source and source, and gate and gate of the longitudinal type DMOSFETs QA and Qa are connected with each other. If a positive voltage is inputted to Vi in an off state, parasitic diodes d1 and d3 turn on forward to apply the majority of the impressed voltage to the QA and Qb. The source- drain voltage of the QA is nearly equal to the Vi unless the Vi exceeds BVDS(n), so no current flows. When the Vi exceeds the BVDS(n), the QA is broken down and a current begins to flow, but the current is limited by the IDSS of the Qb and a voltage higher than it is applied to the Qb. Therefore, a current larger than the IDSS never flows to the circuit before the Vi exceeds BVDS(n)+BVDS(p).
Patent JP-H0340007-A (JP)
Title: Counter
Inventor: YAMAMOTO HIROYUKI
IPC: G05D3/12
Filed: 1989-07-06
Abstract: PURPOSE:To enable a various kinds of position sensors to be connected to the same counter main body by forming a position data input circuit comprising a counter and a conversion circuit which converts an inputted signal to a binary code separately from the counter main body and loadably/unloadably freely. CONSTITUTION:An input module 75 is switched corresponding to the signal mode of inputted position data, and a position detecting signal from an absolute encoder 22 is converted to a binary number of 16 bits with an input conversion circuit 28 after passing an input circuit 25, and is outputted as the position data. The main body unit 41 of a multi-input counter 7 and input modules 75a, 75b, etc., can be assembled loadably/unloadably freely with an engaging projection 46 and an engaging groove 47, and the input module 75 can be selected and loaded corresponding to the kind of the position sensor to be used. In such a way, even when a various kinds of sensors used in the detection of a controlled system exist, the main body unit 41 can be used commonly.
Patent JP-S6153705-A (JP)
Title: Rotary transformer
Inventor: INCHI TOSHIO
IPC: H01F38/18
Filed: 1984-08-24
Abstract: PURPOSE:To reduce interferences between audio and video signals and attempt reduction in transmission loss by providing at least one or more short-circuit conductors and short-circuit coils and setting the distance between a buried groove for the short-circuit conductor and its adjacent groove at the fixed value or more. CONSTITUTION:In the case where a short-circuit conductor and a secondary side of a transformer are used with them shorted, the distance between a groove in which short-circuit coils ad the like are disposed and its adjacent groove is selected to be 1.2mm. or more when five or more grooves are provided for the coil having its outer diameter of 59mm. or less and the ratio of its inner diameter to its outer diameter, that is, 0.3 or less. Also, when four or more grooves are provided for the coil having its outer diameter of 37mm. or less and the ratio of the inner diameter to its outer diameter, that is, 0.28, the distance between the said grooves is selected to be 0.9mm. or more. Consequently, deterioration in the coupling coefficient owing to short-circuit effect is suppressed, allowing coupling coefficients between multi-channels of a multi-channelized rotary transformer to be made uniform.
Patent JP-H1021961-A (JP)
Title: Organic electrolyte lithium secondary battery
Inventor: KOSHIBA NOBUHARU
IPC: H01M10/0525
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To improve over-charging resistance and over-discharging resistance characteristics of a lithium secondary battery in which manganese dioxide of lithium-including ramsdellite type crystal structure is used as positive electrode active material. SOLUTION: In electrolyte to be combined with a manganese dioxide positive electrode of a lithium-including ramsdelite type crystal structure, LiN(CF3 SO2 )2 is used as a solute. Favorably, it is combined with solvent of ethylene carbonate. For a negative electrode, carbon, LiAl alloy, etc., are used. Especially, LiAl alloy will not corrode, thereby the high temperature characteristic and the charge/discharge cycle life can be improved.
Patent JP-2000010477-A (JP)
Title: Certificate collection information forming apparatus, certificate certification apparatus and public key cipher operating system
Inventor: SAKAKIBARA HIROYUKI
IPC: G09C1/00
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce an information size and to shorten the time necessary for signal transmission and reception by constituting certificate collection information including means for collecting certificates and checking invalidation only by the statement of identifiers of certificates, etc. SOLUTION: The certificate collection information forming apparatus 500 comprises a certificate path registration information registration section 510 and a certificate collection information forming section 520. This certificate path registration information registration section 510 is inputted with a certificate path registration information D 501 and stores the same. These certificate collection information forming section 520 receives the certificate path registration information D 501 outputted from the certificate path registration information registration section 510, forms the certificate collection information D 502 obtd. by substituting CertPathRegInf-ID with the solid identifier possessing a certificate collection information identifier CertPathInf-ID and the certificate collection information forming apparatus 500 and outputs the same to a memory device.
Patent JP-H0834755-A (JP)
Title: Heptafluoropropylfluoroalkyl ethers and their production
Inventor: ITO HARUAKI
IPC: C07C41/01
Filed: 1994-07-27
Abstract: PURPOSE:To provide a method for efficiently synthesizing fluorine-containing ethers not breaking the ozonosphere. CONSTITUTION:This method for producing heptafluoropropylfluoroalkyl ethers expressed by the general formula CF3CF2CF2OR<1> (III) (R<1> is a 2-3C fluorine- containing alkyl group) comprises reacting a fluorine-containing carbonyl compound expressed by the general formula CF3CF2OX (I) (X is fluorine, chlorine, bromine or iodine) with a sulfonic acid ester expressed by the general formula R<1>-OSO2R<2> (II) (R<1> is a 2-3C fluorine-containing alkyl group; R<2> is an aryl group which may have a substituted group or an alkyl group which may be substituted with fluorine) in an aprotic polar solvent or without any solvent in the presence of an alkali metal fluoride or an alkaline earth metal fluoride.
Patent JP-S6065788-A (JP)
Title: Production of single crystal
Inventor: HAMAGAMI MITSUAKI
IPC: C30B15/28
Filed: 1983-09-21
Abstract: PURPOSE:To produce a high-quality single crystal having smooth surfce, by calculating the growth rate of the growing crystal per unit time from the weight detected by a weight sensor, and correcting the control of the heater according to the difference of the calculated value from the target value of the growth rate. CONSTITUTION:The weight of the growing crystal is measured by the weight sensor 19 attached to the pulling shaft of the single crystal or to the holding shaft of the crucible 15, and the growth rate DELTAW of the growing crystal per unit time is calculated from the detected weight by the growth rate calculator 20. A controlling signal is processed based on the difference between the calculated growth rate DELTAW and the target growth rate DELTAGt transmitted from the target crystal growth program generator 22, and the signal is superposed to the above temperature control signal. The heating of the crucible 15 is controlled by the resultant modified temperature controlling signal. The signal is stored in the crucible temperature program generator 11 in each cycle of the single crystal pulling process, and the next pulling operation is carried out according to the signal obtained by smoothening the stored temperature controlling signal.
Patent JP-2001008903-A (JP)
Title: Shutter structure for thermometer for tympanum
Inventor: KO YOKEN
IPC: A61B5/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a thermometer for tympanum having a simple shutter structure and cut down manufacturing cost. SOLUTION: There are provided a base 2, a supporting frame 3, a shutter plate 4 and an interlocking member 5, a spring 6 and a pressing member 7 on a shutter structure for a thermometer for a tympanum. A parallel groove 21 and a vertical groove 22 are established on the base, a waveguide 81 is provided on the parallel groove 21, the supporting frame is provided at the back of the base and has the first engaging part 35 and the second engaging part 36. The shutter plate is provided on the vertical groove of the base and can be shielded the waveguide. A point of the interlocking member is connected with the lower part of the shutter plate and the rear end of the interlocking member is engaged with the first engaging part of the supporting frame so that the point of the interlocking member can be moved up and down to the rear end.  A point of the spring is connected with the interlocking member. A point of the pressing member is engaged with the second engaging part of the supporting frame and the rear part of the pressing member is connected with the rear end of the spring so as to be moved up and down to the point of the pressing part.
Patent JP-S6334361-A (JP)
Title: Screw feed device
Inventor: ENOMOTO MASAKI
IPC: F16H25/20
Filed: 1986-07-25
Abstract: PURPOSE:To prevent a thread groove of an internal thread body and a thread ridge of an external thread rod both from being bitten into wedgelike form, by making a contact part of the internal thread body come into contact with a support part of the external thread rod. CONSTITUTION:A thread ridge 15a of an external thread rod 15 is formed into trapezoidal form and a flat support part 15b is installed in a top face of the thread ridge 15a. And, a thread groove 26a of an internal thread body 26 is formed into trapezoidal form as well, and a flat contact part 26b is installed in a bottom part of the thread groove 26a. In addition, the contact part 26b at an inner circumferential upper side of the internal thread body 26 is brought into contact with the support part 15b at an outer circumferential upper side of the external thread rod 15. With this constitution, the internal thread body 26 and the external thread rod 15 both are prevented from being bitten thereinto.
Patent JP-H09325179-A (JP)
Title: Magnetic sensor
Inventor: RIYUUJI TAKASHI
IPC: G01R33/02
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic sensor having small size, small power consumption, high output, excellent temperature characteristic and high precision capable of measuring minute magnetic flux such as geomagnetism. SOLUTION: A magnetic core 11 is magnetically formed in a loop state by using an amorphous wire as a magnetic core material, a secondary side winding 9 is directly wound on the amorphous wire so that winding axes become parallel, and excited by a primary side exciting coil 7 as performing means of small size, small power consumption and high output. The amorphous exhibits very unstable performance if its using conditions are mistaken but to realize a stable high accuracy magnetic sensor, the using conditions of exciting frequency of 0.3 to 1MHz, its exciting applied magnetic field of 200 to 600AT/m and a bias applying magnetic field of 100AT/m to 500AT/mA by the sectional area of the amorphous wire are adopted capable of manufacturing a stable high accuracy magnetic sensor.
Patent JP-S5967263-A (JP)
Title: Pentaenoic higher fatty acid pyridyl alcohol ester and its preparation
Inventor: WAKABAYASHI TOSHIO
IPC: A61K31/4418
Filed: 1982-10-07
Abstract: NEW MATERIAL:The pentaneoic higher fatty acid pyridyl alcohol ester. EXAMPLE:5,8,11,14,17-Eicosapentaenoic acid 3-pyridylmethanol ester. USE:Preventive for thrombosis caused by the coagulation of blood such as myocardial infraction, cerebral thrombosis, etc. and preventive for metastasis of cancer. Remarkably suppresses the blood platelet coagulation activity. Dose: 30- 1,500mg of the active component daily for adult, if necessary in several divided doses. PROCESS:The objective novel substance can be prepared either by reacting a pentaenoic higher fatty acid (having five double bonds in the carbon chain and preferably 18-24 carbon atoms) with pyridyl alcohol in a solvent in the presence of dimethylaminopyridine and a condensation agent such as N,N'-dicyclohexacarbodiimide, or by reacting a reactive derivative of a pentaenoic higher fatty acid with pyridyl alcohol.
Patent JP-H0465002-A (JP)
Title: Continuously variable-color temperature type heat-less projector
Inventor: TSUTSUI KOICHIRO
IPC: F21V9/40
Filed: 1990-07-04
Abstract: PURPOSE:To obtain illumination with the optimum color temperature by providing a device supporting a dichroic filter rotatably around an axis intersecting the optical axis and a device holding the dichroic filter at the desired rotation angle position. CONSTITUTION:When an adjusting screw 7 is twisted with a knob 7a, a sector 6 engaged with it is rotated clockwise or counterclockwise centering on an axis 4, a dichroic filter 3 is rotated, and the angle of the reflected light from a dichroic cold mirror 2 against the optical axis is changed. The incident angle of the light against the dichroic filter 3 is changed, the light path length in a dichroic coating is changed, and the wavelength spectrum distribution of the transmitted light is changed. The color temperature of the light permeating the dichroic filter 3 can be changed. The angle of the dichroic filter 3 is continuously changed, the color temperature can be finely adjusted, and the optimum illumination according to merchandise is obtained.
Patent JP-S5797953-A (JP)
Title: Power transmission apparatus
Inventor: UCHIKAWA YASUO
IPC: F16H33/02
Filed: 1980-12-11
Abstract: PURPOSE: To obtain a small-sized and economical apparatus by allowing the advancing and retreating action of the first shaft and the turning operation of the second shaft to be executed in relation to each other by a driving apparatus.  
     CONSTITUTION: When a motor 16 is revolved in normal direction, the first shaft 1 rises-up, revolving along the screw hole of a fixed member 13. The revolution of the first shaft 1 is transmitted to the second shaft 19 through a pinion 9 and a sector gear 25. When the terminal edge area of the tooth 25a of the sector gear 25 is engaged with the pinion 9, the top edge of a bolt 29 contacts with a stopper 30 and shifts it against the exerting force of a spring 32. When the first shaft 1 rises-up further, the engagement of the sector gear 25 and the pinion 9 is released, and the concave area 25b of the sector gear 25 is engaged with a  tapered sleeve 10. As a result of this, the sector gear 25 revolves in the direction of arrow A little by little against the exerting force of the spring 32. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0466144-A (JP)
Title: Nozzle
Inventor: SUGISHITA KANEO
IPC: B05B1/34
Filed: 1990-07-04
Abstract: PURPOSE:To diffuse jet flow jetting out of a nozzle in the vicinity of an outlet in a wide range by providing a device for generating swirl flow on the upstream of the outlet of nozzle for jetting out a fluid. CONSTITUTION:Swirl flow generating 6a-6d for generating the swirl flow are installed on the upstream of an outlet of a nozzle 1 jetting out a fluid. As a result, jet flow 3 jetted out of the nozzle 1 can be diffused in the vicinity of the outlet of nozzle in a wide range.
Patent JP-H0927713-A (JP)
Title: Monopole array antenna and manufacture of antenna element
Inventor: SASAKI MASATOSHI
IPC: H01Q19/32
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To manufacture the antenna element as a main element of the monopole array antenna with high precision and good reproducibility. SOLUTION: A conductive plate 1 having the antenna element (projection body), used as a reflector 2a or waveguides 2b-2k, formed integrally on the same surface at specific intervals is manufactured. The conductive plate 1 is manufactured by etching one hard conductive thin plate. Then the base end part of the antenna element is folded at right angles or plural conductive plates having surface parts at right angles to the surface part including the antenna element are joined to the base end part of the antenna element. Then the antenna element and a separately prepared radiator 3 are arranged on the same plane. The common part of the conductive plate 1 other than the antenna element is used as the base plate of the monopole array antenna as it is or continued electrically to a separately prepared base plate.
Patent JP-S6237780-A (JP)
Title: Mri picture display system
Inventor: SATO SHINICHI
IPC: G16H10/60
Filed: 1985-08-12
Abstract: PURPOSE:To change and display the size and the position of an area in real time by processing a vertical relaxating emphasized image containing the phase information by means of a picture to which the human visual characteristic are taken into consideration and then displaying the processed image. CONSTITUTION:A signal measuring part 21 of a display system consists of the coils for generation of a static magnetic field, a gradient magnetic field, a high frequency magnetic field, etc. and a detector. The measured signal is processed by a processor 22 for execution of reproduction of pictures and the picture processing. While the processed pictures are displayed on a display 23 and stored in a disk 24. The processor 22 processes a vertical emphasized image containing the phase information by means of a picture to which the human visual characteristics are taken into consideration. This processed image is displayed on the display 23. In this case, an absolute value image and the real vertical relaxating emphasized image are switched with each other for each area of the picture. While the entire area is displayed in an absolute value image at first and a noticed area is designated by a cursor. Then the real vertical relaxating emphasized image is displayed within the designated area.