baber/WOPTO huggingface dataset:
Patent JP-H03271162-A (JP)
Title: High-performance c/c composite and production thereof
Inventor: SHIOYAMA HIROSHI
IPC: C04B35/83
Filed: 1990-03-20
Abstract: PURPOSE:To obtain C/C composite having excellent bonding properties of carbon fiber and matrix at the interface and more excellent properties such as mechanical properties or thermal conductivity in comparison with the conventional products by bringing carbon fiber subjected to intercalation of a carbonizing catalyst into contact with a raw material of carbon matrix and burning. CONSTITUTION:A C/C composite having properties such as strength or thermal conductivity corresponding to the required conditions is obtained by using carbon fibers having different species of carbonizing catalyst and/or amount of intercalation. Namely, at least a species of carbonizing catalyst is previously subjected to intercalation with a carbon fiber and said carbon fiber is used as a reinforcing material and impregnated with carbon source as a matrix, then resultant system is burned. Besides, e.g. coal tar pitch-based carbon fiber is exemplified as the carbon fiber. Further, chemical species having catalytic function to carbonizing reaction, e.g. AlCl3 is used as the carbonizing catalyst. Furthermore, the amount of intercalation of the carbonizing catalyst is preferably in the range of 0.5-10wt.% to the carbon fiber, as usual.
Patent JP-H05273183-A (JP)
Title: Ultrasonic probe
IPC: G01N29/24
Filed: 1992-03-27
Abstract: PURPOSE:To measure both the elastic acoustic wave velocity having high precision and the ultrasonic image having high resolution with one probe. CONSTITUTION:A ultrasonic probe is provided with an acoustic lens 20 formed with an upper end face 20a into a flat face and a convergence section 20b converging the ultrasonic waves and radiating them to a medium 40 at the lower end, the first sound pressure element 22 provided on the upper end face 20a of the acoustic lens 20, and the second sound pressure element 32 having the intermediate acoustic impedance between those of the acoustic lens 20 and the medium 40 and serving as an acoustic matching layer at the convergence section 20b of the acoustic lens 20.
Patent JP-S57187873-A (JP)
Title: Method of manufacturing flat battery
Inventor: WAKI EIICHI
IPC: H01M6/16
Filed: 1981-05-13
Abstract: PURPOSE: To shorten the time of injection of a nonaqueous electrolyte solution into the electricity generating element of a battery in which the electricity generating element is sealed up  against liquid and gas with an enclosure made of a multilayer film whose main constituent is  plastic and to improve the performance of the battery, by heightening the speed of injection  and impregnation of the nonaqueous electrolyte solution into the electricity generating element  and holding a large amount of the solution of appropriate composition in the battery.   
     CONSTITUTION: In the process of the injection of a nonaqueous electrolyte solution into a flat  battery, 1,2-dimethoxyethane whose volume is not larger than one tenth of the total quantity  of the solvent of the solution is first injected into the electricity generating element of the battery and γ-butyrolactone whose volume is not smaller than nine tenths of the total amount of  the solvent and in which lithium borofluoride is dissolved as an electrolyte is second injected  into the electricity generating element. Both the injected substances are mixed together in the  battery, so that the electrolyte solution in which the lithium borofluoride is dissolved in the  mixed solvent consisting of the dimethoxyethane and the γ-butyrolactone is prepared. According to this method, the time of injection and impregnation of the electrolyte solution into the  electricity generating element is shortened and the solution is prevented from leaking in sealing up the opening of the battery under reduced pressure. In addition, even if an enclosure  made of a multilayer film whose main constituent is plastic is used, the electrolyte solution is  kept from flying away and deteriorating the performance of the battery during a long period  of storage. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S52154673-A (JP)
Title: Wheel train mechanism of analog crystal watch
Inventor: MIYAZAKI JIYOUICHI
IPC: G04B19/02
Filed: 1976-06-18
Abstract: PURPOSE:To minimize the size of the watch movement so that the battery does not protrude from the outer diameter of the plate by making the number of teeth of the second wheel less than 60 and reducing the outer diameter, and constituting a power transmitting wheel train by providing an idle wheel which meshes with the second wheel.
Patent JP-S51149683-A (JP)
Title: Capsule deliverring apparatus
Inventor: FUJITA KENICHI
IPC: B65G51/26
Filed: 1975-06-16
Abstract: PURPOSE: In a capsule delivering apparatus of hydraulic capsule conveying apparatus, pressurized water push capsules in delivery shoot, to effect conteneous delivery. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62227863-A (JP)
Title: Power steering used in vehicle
Inventor: MOMIYAMA FUJIO
IPC: B62D6/00
Filed: 1986-03-29
Abstract: PURPOSE:To reduce a delay in response to steering, by applying either a compensated pressure in a turning direction upon initiation of turning of a steering wheel or a compensated hydraulic pressure in a returning direction upon initiation of returning of the steering wheel, to either one of a control valve and a power cylinder. CONSTITUTION:When an internal combustion engine is started, hydraulic oil discharged from an oil pump 12 is adjusted in its flow rate by a flow control valve 14, and is then fed into a pump port 41 of a control valve 13 though a supply side hydraulic pipe line 62. At this time the control valve 13 receives signals from a vehicle speed sensor 25 and a steering degree sensor 26, and controls output current fed to an electrical actuator 71 in a reaction regulating valve 17. Further, a hydraulic reaction suitable for the vehicle speed is obtained in reaction chambers 46, 47 in the valve 13, and the output current which is selectively fed and the energizing time of the current are determined. With this arrangement compensated hydraulic pressure is selectively fed into the hydraulic chamber 46, 47 in the valve.
Patent JP-H09257946-A (JP)
Title: Radiation detection element and radiation detector
Inventor: KURAKADO MASAHIKO
IPC: H01L39/22
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To improve the energy resolution of radiation detector by use of series superconduction tunnel junction and also give a measurement function of radiation at the two-dimensional incident position in a surface of substrate. SOLUTION: A central junction 5 formed by connecting in series one or more superconduction tunnel junctions on a substrate 1 is disposed, and therearound a nonsensitive region 2 is arranged at which no superconduction tunnel junction is formed and which has an area ten times as large as the area of the central junction 5. Around the region 2 one or a plurality of independently operating series junction 3 are positioned so as to surround the region 2. In the case of arranging around the region 2 three or more series junctions independently operating, the incident position of radiation in two dimensions in the surface of substrate can be measured according to the time difference between signals generating from the junctions or the magnitudes of the signals.
Patent JP-S57187051-A (JP)
Title: Ionizing electrode for electrostatic precipitator
Inventor: TAKAHASHI YASUYUKI
IPC: B03C3/41
Filed: 1981-05-13
Abstract: PURPOSE: To stabilize ionization discharge phenomenon by protruding plural acicular conductors on a belt-shaped ionization electrode that forms a positive electrode of a titled dust collector that genertes ionic wind without using a motor fan.  
     CONSTITUTION: Ionization electrode conductors 14 are placed in front of many juxtaposed wind generating electrodes 32 and corresponding electrodes 34. Acicular ionization conductors 16 are protruded at a specified interval on the front end of the conductors 14 and the conductor 14 are mold converted with an insulator 20 leaving the periphery 18 of the acicular conductors. By forming as above, an electric field 54 is generated at the tip of the acicular conductors 16 and front end of the wind generating electrodes 32 over a wide area and stable discharge phenomenon is obtained. At the same time, the conductors 14 are perfectly protected from entering of foreign matters by the insulator 20. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55164336-A (JP)
Title: Inspecting material detecting method
Inventor: FUJIWARA TOSHIHIDE
IPC: G01V8/16
Filed: 1979-06-08
Abstract: PURPOSE: To perform stable inspecting material detection independently of the level of the inspecting material density, by selecting an inspecting material detecting part having the largest density difference for the bright level to perform detection in the inspecting material detecting unit used for the colorimetric determination method of fractionated pictures of serum and so on.  
     CONSTITUTION: Light emitting diodes 31W38 are lit successively. Transmission outputs Va 1 WVa 8  and Vb 1 WVb 8  of respective light emitting diodes for respective cases according to light quantities which photodetector 40 receives through the transparent part of support material 1 and inspection material 2' in position Y 1  are stored in a computer. A light emitting diode of the largest (Van-Vbn)/Van is selected, and selected, and detection reference level Vr is determined as shown by expression (1) on the basis of transmission outputs Vai and Vbi of the selected diode. When support material 1 is transferred and transmission outputs of the selected diode exceeds Vr, terminal Y 2  of inspecting material 2' is detected, and transfer of the support material is stopped when inspecting material 2' reaches positions of measuring systems 3 and 8. Next inspecting material 2" comes to the original position of inspecting material 2', and the same operation inspection material 2' is repeated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52156296-A (JP)
Title: Collecting method of combustion reactivity rate in reactor
Inventor: MIYAKE MASAO
IPC: G21C7/00
Filed: 1976-06-21
Abstract: PURPOSE: To detect a high accuracy combustion reactivity by means of determinating the changing rate of combustion reactivity by using intergrated watt quantity and core flow quantity as on-line paramerers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61231532-A (JP)
Title: Film guide device of camera
Inventor: ARAI AKIHIRO
IPC: G03B1/58
Filed: 1985-04-05
Abstract: PURPOSE:To prevent a film from being caught in the gap between a roller and a guide plate by forming the guide plate of a roller which is positioned in the cut area at the tip of the film and a guide part which is positioned in the remaining area and faces a take-up spool. CONSTITUTION:The roller 24 is provided in the area of the cut C at the tip of the film F, so it abuts on the take-up spool 11, but does not abuts on the film F. Then, the tip of the film F abuts on the guide part 25. Therefore, even if the tip of the film F floats over the spool 1, the film F is guided to the guide part 25 and taken up around the take-up spool 11. The guide part 25 is so positioned as to leave the take-up spool 11 by more than the thickness of the film F when the roller 24 abuts on the take-up spool 11, so the film enters the gap between the take-up spool 11 and guide part 25 smoothly. When the winding around the outer periphery of the take-up spool 11 enters the 2nd round as the film F is taken up, the floating of the tip of the film F is pressed from above.
Patent JP-S57187933-A (JP)
Title: Manufacture of semiconductor thin film
Inventor: AIZAKI HISAAKI
IPC: H01L27/12
Filed: 1981-05-14
Abstract: PURPOSE:To make less an electric capacity between each element and wiring part on a semiconductor integrated circuit and a substrate silicon by a method wherein a scanning on the whole surface of a semiconductor layer is effected by using a laser beam having the width greater than that of an island shaped plycrystalline semiconductor layer to establish the recrystallization. CONSTITUTION:An oxide silicon film 2 is formed on the surface of a silicon substrate 1, a polycrystalline silicon film 3 is formed on the film 2 and the unnecessary part of the film 3 is removed to form an island shape structure. Further, an oxide silicon film 4 is formed over the entire surface of the oxide film 3. The scanning by the laser beam 10 is effected along the arrow mark direction on the sample obtained by the foregoing process and the laser beam can be irradiated to the whole surface of the film 3 on the sample. The width of the laser beam 10 is measured greater than that of the film 3, therefore the temperature distribution of the film 3 subject to irradiation from the laser beam 10 shows a mild curve concerned with the width direction of the beam and a condition suitable for growing the crystalline particles along the width direction can be obtained.
Patent JP-S62230425-A (JP)
Title: Sheet bending machine
Inventor: TAKAHASHI HIDEAKI
IPC: B21D11/22
Filed: 1986-04-01
Abstract: PURPOSE:To minimize a whole constituting and to maintain a displacing direction of an upper table (ram) caused by a pressure at time of working in the vertical direction by supporting both the sides of the upper table freely adjustably for keeping its position and height with respect to each guide post and removing a backlash of respective connecting parts. CONSTITUTION:The upper table 13 is moved vertically through the guide posts 9R, 9L by rotating an eccentric shaft 15. In case of lowering the table 13 to bend a work piece W, at first, as the upper table 13 is abutted on a ring parts 47 to put the backlash of each connecting part, etc., aside by working elastic the operation of members 49R, 49L, so an accurate positioning is performed. Furthermore, when an adjusting mortar 63 is driven to rotate chain sprockets 55R, 55L synchronously through a chain 53, cylindrical rotating bodies 51R, 51L provided with screw thread part 51S are rotated synchronously, the upper table 13 is adjusted in the position in vertical directions for the guide posts 9R, 9L.
Patent JP-H07250777-A (JP)
Title: Washing tool made of devil's-tongue
Inventor: YAMAMOTO HIROICHI
IPC: A47K7/02
Filed: 1994-03-16
Abstract: PURPOSE:To provide a highly strong washing tool made of devil's-tongue washable to fine parts. CONSTITUTION:In a washing tool made of devil's-tongue which is made spongy by freezing devil's tongue followed by thawing, it contains at least one kind of cloths and nonwoven fabrics having fiber spaces of 0.5mm or more and less than 20mm, and is formed into a rectangular plate body having a thickness less than 30mm and one-side length of 50m or more.
Patent JP-H03272949-A (JP)
Title: Shutter mechanism
Inventor: KOSHIISHI HIDEFUMI
IPC: B65H9/04
Filed: 1990-03-22
Abstract: PURPOSE:To prevent any skew travel of a medium when it is sucked by installing a shutter having a stepped cut part corresponding to the width of several kinds of media reudered as printing object and using the stage corresponding to the sucked medium. CONSTITUTION:A sensor plate 11 revolves coaxially with a transmission shaft 13, and the radius in a prescribed angle range is made smaller than the radius of other parts so that a photosensor 12 detects transmission when a shutter 1 is at a home position. Accordingly, the width in closing a suction port 14 can be varied by the number of revolution steps of a motor 8 from the time when the photosensor 12 is shielded by the sensor plate 11. Further, the number of stages of a cut part K is increased of decreased according to the kind of a medium.
Patent JP-H11267950-A (JP)
Title: Square-shape punching device
Inventor: AKIYAMA HITOSHI
IPC: B23Q27/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To machine square-shaped punches in a good order in a work and to reduce a size and a cost by rotating a cutting bite arranged at a Reuleaux triangular rotary body in a Reuleaux triangle. SOLUTION: This device comprises a Reuleaux triangular rotary body 1; and cutting bites 2, 2, and 2 arranged at least in one spot of the apexes 1a, 1a, and 1a of the Reuleaux triangular rotary body 1. Further, a square hole 4 one side of which is the overall width of the Reuleau triangular rotary body is formed. A fixed body 3 at which the Reuleux triangle rotary body 1 is rotatable and a flexible rotary shaft 8 to one end of which is coupled to the approximate center of gravity position of the Reuleaux triangular rotary body 1 are contained in the square hole 4. Further, a drivably arranged motor 20 to which the other end of the flexible rotary shaft 8 is coupled is provided.
Patent JP-S62231302-A (JP)
Title: Operation control device for power generation plant
Inventor: TSUJI MASASHIGE
IPC: G05B11/18
Filed: 1986-03-31
Abstract: PURPOSE:To uniformly operate plural power generators so as to exclude the presence of a generator which is not working for a long time by estimating the present condition of plural generators including a defect and controlling the starting stoppage of the generators with a circulating retrieving system. CONSTITUTION:The number of a generator 2 to be started from a generator number determining device 7 is read into a generator number counter memory 16 of a generator equalizing operating control device 8. The condition of the generator 2 during the stand-by of the generator, during the operating of the generator, during the generator synchronizing charging action and so on is estimated including a defect generator set through a sensor to a generator condition memory table 13, and if the contents of a retrieving starting pointer memory 14 and a retrieving circulating checking pointer memory 15 are dissident, the generator 2 is circulated and retrieved excluding the generator of the defect, etc. When the generator 2 is started in accordance with the retrieving, the contents of the memory 14 are subtracted, and is such a way, repeated until the contens of the memory 14 come to be zero. The stoppage of the generator is also executed, and the equal operation of many generators can be controlled so that the defect generator cannot exist.
Patent JP-S60218302-A (JP)
Title: Herbicide composition
Inventor: KATOU SHIYOUZOU
IPC: A01N43/08
Filed: 1984-04-13
Abstract: PURPOSE:The titled composition contains an N-substituted chloroacetanilide and an amide derivative as active components, exhibits broad herbicidal spectrum at a low rate of application, is effective to the treatment of the fields and orchards of various crops, beans, cotton, etc., and is safe to the crops. CONSTITUTION:The objective composition contains the N-substituted chloroacetanilide of formula I (A is H, halogen, alkyl, alkoxy or alkylthio; R1, R2 and R3 are H, halogen, alkyl, alkoxy or alkylthio) and the amide derivative of formula II (R4 is alkyl; X is halogen; Y1 and Y2 are H, halogen, alkyl or alkoxy), as active components. The amount of the amide derivative is 0.01-50pts.(wt.), preferably 1-20pts. per 1pt. of the compound of formula I . It can be scattered without dilution or as a mixture with a carrier or adjuvant the applied in the form of powder, emulsifiable concentrate, etc.
Patent JP-S59199893-A (JP)
Inventor: JIYON BII MASHIYUU
IPC: D21B1/14
Filed: 1984-04-13
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-H05232072-A (JP)
Title: Method and device for evaluating anticorrosion of plating
Inventor: USUI TAKASHI
IPC: G01N17/02
Filed: 1992-02-25
Abstract: PURPOSE:To judge the anticorrosion of the main portion of parts or a product through short-time non-destructive testing and reduce the claim of the product through actual 100% testing by measuring a secular change in a potential difference between a tested piece and a reference electrode in electrolyte. CONSTITUTION:When a metal is put into electrolyte, potential inherent to the metal is always generated on the surface. Now, an insulation container 7 contacts a tested piece 6 given chrome plating to close the opening therewith and salt water 8 is filled therein. A potential measuring reference electrode 2 is fixed to the container 7 and the lead terminal 9 of the tested piece 6 is fixed to a base material (iron) 6a. The voltages of leads extended from the electrode 2 and the tested piece 6 are measured with a pen recorder 11 to which a resistance 10 is connected in parallel. The voltage is potential between the electrode 2 and a chrome plating layer 12 or between the electrode 2 and the base material 6a if there is a microcrack in the plating layer 12 to extend through the base material 6a. In this way, the transition of a secular potential difference is investigated to easily judge whether a microcrack exists or not in the plating layer 12 to extend through the base material 6a.
Patent JP-H06278862-A (JP)
Title: Sheet transport device
Inventor: TANAKA SATORU
IPC: B25J15/06
Filed: 1993-03-31
Abstract: PURPOSE:To provide a sheet transport device which can transport the sheet stably with no missuction generated, wherein the sheet has a large area and only its periphery is allowed to touch. CONSTITUTION:A suction port 11 is provided in a vacuum hand part 5 which constitutes a placing body 4 coupled with a moving device 2, and an O-ring 15 is installed protrusively in such a way as surrounding this port 11, and the protruding part of the O-ring 15 is put in tight attachment to the plate surface of a glass baseboard 3 to be placed on the vacuum hand part 5. Therewith the O-ring 15 fills the gap between the surface of the glass board 3 and the suction port 11 caused by a deflection of the board 3 likely generated when the whole board 3 is laid horizontally.
Patent JP-H075641-A (JP)
Title: Method of color correction
Inventor: ARAN JIEFURII IIRUSU
IPC: G03C7/333
Filed: 1994-04-12
Abstract: PURPOSE: To provide an another color correcting method for overcoming a problem at the time of operating color correction by using a masking coupler and an DI(A)R coupler. CONSTITUTION: This is a method for correcting undesired color absorption in at least one picture coloring matter layer of a negative film having the picture of a scenery recorded on it. This method includes a process for developing the picture of the scenery, process for re-exposing the developed picture by a light having a spectral characteristic similar to that of the undesired color absorption of the picture coloring matter layer, process for exposing the film from at least one side so that a layer having sensitivity to this light can be masked by a picture generated in the layer for correcting the undesired color absorption, and process for developing the film, and generating a picture in which the scenery is masked.
Patent JP-H02252040-A (JP)
Title: Super user id setting system
Inventor: SHIOHAMA JIRO
IPC: G06F21/62
Filed: 1989-03-24
Abstract: PURPOSE:To improve the maintenance of software by applying respectively different super user IDs to different users having different hardwares by one software version and accessing the IDs to maintain a data base. CONSTITUTION:In order to read out an inherent key code 10 set up in a hard ware 1 from a software 2, fixed data constituting the key code 10 is held in a register with 2-byte length. A key code reading part 11 reads in the data directly from the register. On the other hand, cipher processing part 12 ciphers and converts 2-byte key code data into a 26-ary number consisting of 8-digit. Respective digits of the 26-ary number are converted into alphabets by the following rule. Namely, the 2-byte key code is converted into the Roman letter consisting of 8 digit by a procedure such as 0   A, 1   B, 2   C... 25  Z and the converted Roman letter are used as a super user ID. Thus, respective ly different super user IDs can be applied to different users having different hardwares.