baber/WOPTO huggingface dataset:
Patent JP-H0443602-A (JP)
Title: Manufacture of voltage-dependent nonlinear resistor ceramic composition and varistor
Inventor: NOI KEIICHI
IPC: C04B35/46
Filed: 1990-06-11
Abstract: PURPOSE:To improve characteristics of permittivity, varistor voltage, surge yield strength, etc. by preparing ceramic composition by using the respective specified quantities of component wherein a part of Sr of SrTiO3 is substituted by Ca, component composed of two kinds of different metal oxide, and component wherein MgTiO3 and SiO2 are mixed and baked. CONSTITUTION:Main component is constituted by containing the following; 90.000-99.998 mol% of (Sr1-xCax)aTiO3 (0.001<=x<=0.300, 0.950<=a<1.000), 0.001-5.000 mol% of at least one or more kinds out of Nb2O5, Ta2O5, WO3, etc. and 0.001-5.000 mol% of at least one or more kinds out of Al2O3, Sb2O3, BaO, etc. Admixture is made by baking, at 1200 deg.C or higher, mixture composed of 60.000-32.500 mol% of MgTiO3 and 40.000-67.5 mol% of SiO2. Ceramic composition is prepared by using 100 wt.% of the main component and 0.001-10.000 wt.% of the admixture. Thereby varistor voltage is lowered; stability of characteristics is increased because the uniformity of grain diameter is improved; especially surge yield strength is improved.
Patent JP-H05338078-A (JP)
Title: Synthetic resin-lined tube and production thereof
Inventor: KOBAYASHI TOSHIYASU
IPC: B32B3/12
Filed: 1992-06-11
Abstract: PURPOSE:To obtain a synthetic resin-lined tube and the production thereof in which a compression stress and a thermal stress caused by a production process hardly remain in a synthetic resin tube and, thus, the synthetic resin tube is hardly expanded or peeled, and the fatigue failure of an adhesive layer hardly occurs even under repeatedly heated and cooled use conditions. CONSTITUTION:In the state that an adhesive is applied to at least either the outer peripheral surface of a two-layer synthetic resin tube 20 formed by covering the outer peripheral surface of an unfoamed synthetic resin tube 21 with a foamed synthetic resin tube 22 or the inner peripheral surface of a metal tube 10, the synthetic resin tube 20 is inserted to the metal tube 10. The diameter of the metal tube 10 is shrunk, or the diameter of the synthetic resin tube 20 is expanded. In this production method, the obtained lined tube is so structured that the foamed resin layer 22 in a collapsing state is interposed between the adhesive layer 30 and the unfoamed synthetic resin tube 21.
Patent JP-2000339510-A (JP)
Title: Paper sheet payoff device
Inventor: IWAMI TOYOJI
IPC: G07D1/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To smoothly and effectively correct an oblique travel of a paper sheet. SOLUTION: The payoff device is equipped with a kicker roller 1 and a feed roller 2 which pay stacked paper sheets P off and a gate roller 3 which separates the paid-off paper sheets P, one by one. A conveyor roller 4 is provided integrally with the feed roller 2 and a pinch roller 5 is arranged which can switch the pressing force to the conveyor roller 4 between a strong and a weak depression state. Stoppers 6 and 6' which freely move forward and backward in a conveyance path 14 for paper sheets are provided on the downstream side of the pinch roller 5. Then a switching means places the stoppers 6 and 6' in the forward movement state and the pinch roller 5 in the weak depression state for the period from right before the front edge of a paid-off paper sheet P reaches the stoppers 6 and 6' to a specific time after the front edge reaches them.
Patent JP-S5958749-A (JP)
Inventor: HERUMUTSUTO RIIBURU
IPC: H01J37/12
Filed: 1983-08-19
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-H0197860-A (JP)
Title: Diagnostic measurement using signal generating agent on support and kit therefor
Inventor: PIYAARU KAANNA
IPC: C12Q1/26
Filed: 1988-06-22
Abstract: PURPOSE: To reduce the number of steps and measurement times by enabling an analysis target to produce a product by reacting with enzyme directly or indirectly and using a water-absorption support with a region having a scale where a reagent is bound. CONSTITUTION: A device 50 has an inactive backing 52 and a water-absorbing strip 54 and a detectable reagent is bound to it. A pad 56 is subjected to liquid connection with the water-absorbing strip 54. An oxygen reaction constituent is bound to the pad 56, the constituent helps to react with an analysis target directly or indirectly, and produces a product that reacts with a signal generation reagent. A film 58 exists at the top of the pad 56, helps to eliminate a cell and other particles from a sample, helps as a filter device, and can be eliminated from the pad 56 before further using the device 50. A band 60 is provided to indicate a timing to stop measurement.
Patent JP-S6130901-A (JP)
Title: Controller of ac generator for automobile
Inventor: OGAMI MASAAKI
IPC: B60L50/16
Filed: 1984-07-23
Abstract: PURPOSE:To improve the acceleration of an AC generator while obtaining the charging and discharging balance of a battery by using the generator as a braking load at the decelerating time and using it as an accelerating motor at the accelerating time. CONSTITUTION:A controller 12 discriminates the output increasing or decreasing rate of a throttle opening sensor 13 and changes over a switch 10 to an inverter 11 side. Thus, the output of a battery 4 is supplied through the inverter 11 to the armature 1 of a generator to operate the generator as a motor. The output of the armature 1 is charged through a converter 2 to the battery. Thus, the acceleration can be improved while obtaining the charging and discharging balance of the battery.
Patent JP-S5776853-A (JP)
Title: Testing method for semiconductor wafer
Inventor: MATSUKAWA YASUSHI
IPC: H01L21/66
Filed: 1980-10-30
Abstract: PURPOSE:To shorten total testing time by testing all chips of wafers sampled from a lot and omitting the test of chips, relative positions thereof are the same as chips recognized as acceptables through the test. CONSTITUTION:S Sheets are sampled from N sheets, all chips of the S sheets are measured by means of a testing device 1 and test results are transmitted to a wafer prober 2 and a central processing unit 4. The central processing unit 4 reads the positional coordinates of the chips from the wafer prober 2 through a position controlling interface 3, and houses the test results in a memory strage 5. The central processing unit 4 inspects the results of said housing, and (N-S) sheets are not  measured about the chips at the positions of acceptables. Accordingly, the total testing time of one lot is shortened.
Patent JP-S5942218-A (JP)
Title: Working feed control device for wire cut electric discharge machine
Inventor: SUZUKI YASUO
IPC: B23H7/02
Filed: 1982-09-03
Abstract: PURPOSE:To prevent wire cut by a method wherein the electric discharge condition of wire cut electric discharge work is judged and the relative frequency of concentrated abnormal discharge is detected based on the decision to compare the frequency with a set value and control the feed of the electric discharge work. CONSTITUTION:A concentrated abnormal electric discharge signal A, obtained from an electric discharge condition detecting circuit 6, is inputted into a comparator 7. The comparator 7 is provided with the set value B from a setter 8. The output of the comparator 7 is inputted into a counter 9. One output n1 of the counter 9 is inputted into the reset input terminal R of a flip flop 10 while the other output n2 is inputted into the reset input terminal S of another flip flop 17. When the relative frequency of the abnormal concentrated electric discharge is smaller than the set value n1, the speed of the feeding is increased, and when the same is larger than the set value n2, the speed of the feeding is decreased.
Patent JP-H0316703-A (JP)
Title: Cutter
Inventor: FUJIMOTO HITOMI
IPC: E01C23/09
Filed: 1989-06-15
Abstract: PURPOSE:To improve workability of attaching detaching operation and contrive reduction in weight and a manufacturing cost, by a method wherein a supporting member is provided turnably on a main body part of a device and a blade cover and link mechanism, which supports vertically always a supporting member to the surface to be cut, are mounted respectively to the supporting member slidably and the main body part of the device. CONSTITUTION:A rotary shaft driven by an engine is mounted on the lower part of the front part of a main body part 2 of a device and a blade 20 as a rotary blade is fixed to the rotary shaft. The blade 20 is covered with a blade cover 22 and mounted slidably to a flat-plate-like supporting member 24 mounted turnably to the main body part 2 of the device centering around the rotary shaft. The supporting member 24 is supported by a link mechanism 26 synchronizing with the rotary shaft 14 so that the supporting member 24 becomes vertical always to a running surface E. With this construction, detachment becomes easy, workability can be improved and reduction in weight, a reduction in a manufacturing cost and an improvement in durability can be contrived.
Patent JP-S5778633-A (JP)
Title: Magnetic recording filament
Inventor: ANAHARA AKIJI
IPC: G11B5/74
Filed: 1980-10-29
Abstract: PURPOSE:To prevent winding distortion, etc., by dispersing magnetic material powder uniformly in synthetic resin kept in a fluidized state, and after that, spinning and stretching it. CONSTITUTION:In synthetic resin kept in a fluidized state, such as polyacrylonitrile, polyethylene terephthalate, polyvinyl acetal, etc., 20-70wt% magnetic material powder such as gamma-Fe2O3, etc. is mixed, subsequently, it is spun and stretched by means of regular melting spinning, dry spinning, wet spinning, etc., and it is possible to obtain a magnetic recording filament which has an almost circular section whose diameter after stretching is <=40mu, and has dispersed the magnetic material powder 2 uniformly in the synthetic resin 1 in both the lengthwise direction and the sectional direction.
Patent JP-S6045096-A (JP)
Inventor: KUWAJIMA HIDEJI
IPC: B32B18/00
Filed: 1983-08-22
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-S5855343-A (JP)
Inventor: ASUKO SAKARI RIIKINEN
IPC: G02B6/00
Filed: 1982-09-02
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-H0821686-A (JP)
Title: Rotary furnace
Inventor: SATO NOBORU
IPC: F27B7/04
Filed: 1994-07-05
Abstract: PURPOSE:To eliminate the unevenness in control of heat while obtaining a desired heating time without respect to the viscosity of a material to be treated by offset disposing a dam-up surface formed of a baffle plate piece coupled rigidly to a core tube toward the inner peripheral direction of the tube. CONSTITUTION:A rotary driver formed, for example, of a motor is coupled to a core tube 22 via transmitting means such as sprockets, chains, etc., to rotate the tube 22 at the longitudinal axis as a rotating axis. In this case, the number of revolutions is about 2 revolutions per minute. The tube 22 has a plurality of long holes 24 at a predetermined interval longitudinally at the side face, and the holes 24 are extended perpendicularly to the longitudinal direction. The holes 24 adjacent in the longitudinal direction are disposed symmetrically with respect to a straight line L-L, i.e., alternately disposed in an offset state in the longitudinal direction. Baffle plate pieces 26 of substantially semicircular shape are respectively engaged with the holes 24.
Patent JP-S5854200-A (JP)
Inventor: YAMAKADO NORIO
IPC: E21D9/12
Filed: 1981-09-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0445897-A (JP)
Title: Method for solidifying muddy
Inventor: KONDO SEIICHI
IPC: C02F11/00
Filed: 1990-06-11
Abstract: PURPOSE:To obtain highly solidified muddy not practically leaching out heavy metal ions by mixing muddy with a powdery or granular soluble alkali metallic salt and an acid and agitating them. CONSTITUTION:Muddy is solidified by mixing with a powdery or granular soluble alkali metallic salt and at least one among an inorg. acid, an org. acid, an inorg. acid impregnated into a powdery or granular porous inorg. material and an org. acid impregnated into a powdery or granular porous inorg. material. The alkali metallic silicate may be the silicate of Na, K or Li and the pref. grain size is about 10-50mum.
Patent JP-2000336884-A (JP)
Title: Colored wall face material with pattern, colored wall face material with spot including pattern and these manufacture
Inventor: MINOWA TAKIYOSHI
IPC: E04F13/08
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To reveal a clear single color tone by fixing two or more colors of respective color parts constituting a pattern of a colored wall face material with a pattern in a transparent binder in a state of mutually mixing/dispersing few kinds of colored coarse grains having the grain size being almost uniform in a specific range. SOLUTION: Because of a single color tone of respective color parts constituting a pattern of a colored wall face material with a pattern, colored coarse grains are used by combining few kinds of optional colors, and three primary colors of colors or a combination of these three primary colors and a white color and/or a black color are particularly desirable. The grain size of the colored coarse grains of the respective colors is almost uniform, the central grain size is set in a range of 10 to 1000 m, and the respective color parts are fixed in a transparent binder in a mutually mixed/dispersed state.  The same effect as a sketch in a picture can be obtained by mixing and dispersing the colored coarse grains of several colors having the almost uniform specific grain size, a clear single color tone can be revealed in the respective color parts of the wall face material, and contrast of the colors between the respective color parts becomes very clear.
Patent JP-S63317200-A (JP)
Inventor: HANADA TORU
IPC: F22B1/28
Filed: 1987-06-19
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-H114099-A (JP)
Title: Parts-carrying apparatus and parts-mounting device
Inventor: KOZUKA TAKEAKI
IPC: H05K13/04
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a parts-carrying apparatus in which a holding means which hold parts can be easily attached with high positional accuracy and a parts-mounting device provided with the apparatus. SOLUTION: A parts-carrying apparatus is provided with a first holding means 210 which holds parts and a second holding means 220 which holds the holding means 210 and carries the parts held by the holding means 210. The first holding means 210 is constituted in such a way that the means 210 can be attached to and detached from the second holding means 220, by providing an inclined surface 210c on the holding means 210 and a moving member 223 which can move in the means 220 and moving the moving means 223 in the direction, in which the means 223 is separated from the inclined surface 210c. Then the first holding means 210 is made to be held by means of the second holding means 220, by moving the moving member 223 in the direction in which the member 223 is brought into contact with the inclined surface 210c and press-contacting the means 223 with the surface 210c.
Patent JP-H05346282-A (JP)
Title: Cooling case
Inventor: TODA SHIGERU
IPC: F25D23/00
Filed: 1992-06-12
Abstract: PURPOSE:To forcibly discharge waste heat in a machine room by installing a blower by utilizing a heat exchanging wire of a wire type heat exchanger or a fixing fitting of the exchanger as an installing member of the blower. CONSTITUTION:The cooling case comprises a wire type heat exchanger 4 having many heat exchanging wires 4b disposed in parallel in a machine room 2, and a blower 10 for forcibly air cooling the exchanger 4. The blower 10 has at least two or more connecting pieces 13, 14 to be engaged with the different wires 4b and is connected to a fixing fitting 11 bridged between the pieces 13 and 14. Therefore, even if there is no installation space for the blower 10 in a bottom wall of the room 2, the blower 10 can be installed by utilizing the exchanger 4.
Patent JP-2000338388-A (JP)
Title: Range finder
Inventor: NAKADA KOICHI
IPC: G03B13/36
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To actualize and provide the high-precision range finder, which has a small time lag and is fast and high in the reliability of a range finding result, without increasing the cost. SOLUTION: This range finder has a 1st range finding mode wherein a subject distance is measured according to a subject image signal obtained by photodetecting light from the subject by at least a couple of integration type photodetecting elements 4 and a 2nd range finding mode wherein a subject distance is measured according to an image signal obtained by removing an ordinary light component from the mentioned subject image signal while light is projected on the subject by a projection light source 14. The range finding operation is performed in the 2nd range finding mode for a specific time to estimate a main subject according to the obtained image signal and when the subject image signal is acquired continuously, the detection area of a photodetection sensor used for integral control is selected.
Patent JP-S6215666-A (JP)
Title: Converting system for form description
Inventor: MAEDA YASUYUKI
IPC: G06F17/50
Filed: 1985-07-12
Abstract: PURPOSE:To minimize the checking times for crosses of faces and increase the processing speed by adopting a local combination (face loop) of face candidates which are arranged around an apex to form a loop. CONSTITUTION:The face loops detected at each apex are rearranged at a face loop generating part 3 so that the face candidates sharing the apexes form a loop. The number of face candidates forming the loop is equal to the number of ridges sharing the apexes. The crosses are checked between the face candidates (excluding adjacent ones) forming the produced face loop. Then only the combination of candidate faces including no cross as a face loop. The face loops around each apex are combined at a shell producing part 4 to decide the shell 1 forming face and its direction. The face loops are selected with no conflict produced against the validity/invalidity and the surface/rear sides of the decided faces. In such a way, an answer is obtained in the form of a shell containing all faces turned outside.
Patent JP-S6132165-A (JP)
Title: Device for computing progressing state of work at site
Inventor: ICHIMARU SEIKI
IPC: G06Q50/08
Filed: 1984-07-24
Abstract: PURPOSE:To grasp objectively and visually the state of a work at site by registering in advance a progressing plan corresponding to the work and inputting at any time result data of the work finished at site. CONSTITUTION:A site information registering device 1 decomposes the work at site into a hierarchy way and registers the amount of work and the start/end schedule corresponding to each time. Since a paper sheet registering a plan with respect to the designated hierarchy is outputted from a progressing planning output device 21 of a work progressing planning device 2, the required man- hours, the number of days or the like with respect to the work are described therein and the result is read by a registering device 24. Further, a result registering device 3 registers at any time the information of the state of work finished at site. A management data output device 4 outputs a work progress/man- hour result list, a man-hour progress graph and a man-hour result graph or the like based on the information above.
Patent JP-S6216092-A (JP)
Title: Control method for inverter
Inventor: AKAO YOSHIAKI
IPC: H02P27/04
Filed: 1985-07-12
Abstract: PURPOSE:To obtain a rotating field vector having high approximation to a reference rotating field vector by bringing timing for generating a unit vector to an intermediate value between a virtual rotating field vector up to that time and the next virtual rotating field vector. CONSTITUTION:A voltage command signal and a frequency command signal are inputted to a microcomputer 3, and a control signal for acquiring inverter outputs at voltage and frequency commanded. A memory M1 in which control data V1-V8 for control switches A1-C2 are written, a memory M2 in which data at sintheta are written, a memory M3 in which data at costheta are written, a memory M4 in which an operation formula for determining a point of time of the generation of a unit vector is written, and a memory M5 in which an operation formula employed for determining unit vectors V1'-V8' is written previously, are incorporated into the computer 3.
Patent JP-H0318840-A (JP)
Title: Video projector
Inventor: FUTAGAWA YOSHIKIYO
IPC: G02F1/1335
Filed: 1989-06-16
Abstract: PURPOSE:To compose an inexpensive video projector of only one shutter with high definition without deteriorating picture quality by forming a picture through time division and color sequence. CONSTITUTION:A video projector is to control light transmission quantity and to project a video. In this projector, a light splitter means splits one light source 1 including spectra of prescribed three primary colors into three primary colors R, G and B, determines a direction and produces three light sources. There are provided three color shutters 15 to 17 controlling three light sources independently, and an integrated prism 10 which makes transmitting light incident from three planes and emits in the same direction. A color picture signal is impressed on the high definition shutter 18 in the order that three colors subjected to time division are emitted from the integrated prism 10. The shutter 18 is operated and a picture of the color picture signal is enlarged by a picture enlarging means. Consequently, only one high definition shutter can compose an inexpensive, high definition video projector without deteriorating picture quality.
Patent JP-H1078-A (JP)
Title: Thawing device
Inventor: SATO HIDEMI
IPC: A23L3/365
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a thawing device capable of preventing the qualities and freshness of a material to be thawed from being damaged by a juice oozed with the thawing of the material to be thawed. SOLUTION: This thawing device comprises a first thermal conduction plate 1 and a second thermal conduction plate 2 and a material to be thawed is laid between the first thermal conduction plate 1 and the second conduction plate 2. At least the second thermal conduction plate 2 placed downward of the first thermal conduction plate 1 and the second thermal conduction plate 2 has recessed channels 51 to 53 at the peripheral part of a face 201 to be brought into contact with the material to be thawed.
Patent JP-H01320553-A (JP)
Title: Data conversion circuit
Inventor: HAYASHI HISAHIRO
IPC: G06F12/04
Filed: 1988-06-22
Abstract: PURPOSE:To perform fast rotational transform by enabling readout on a write column (row) in unit of row(column) to be performed in a memory circuit consisting of a memory element of (N row X N column). CONSTITUTION:The memory circuit is constituted of the memory element 1 of (N row X N column)(N: integer >=2). In the memory circuit, the write of data is performed by outputting the data to a write data line 2 in parallel, and setting the selection line 3 of the column desired to write true. Meanwhile, readout is performed by outputting the data to a readout data line in parallel when the selection line 4 of a row desired to read out is set true. By employing the circuit, it is possible to perform the rotational transform of graphic data written from the column 0 by 90 deg. by reading out sequentially in a leftward direction from the row 0.