baber/WOPTO huggingface dataset:
Patent JP-S5422293-A (JP)
Title: Bunding device
Inventor: OONISHI FUKUHARU
IPC: B65B13/28
Filed: 1977-07-16
Abstract: PURPOSE: To rapidly and efficiently perform bundling by driving a series of a wire feed mechanism, a wire guide passage, a wire cutter, etc. by a single power source in a device for bundling steel material, wire material or the like with wire. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61245803-A (JP)
Title: Treatment of ion exchange membrane
Inventor: UEHARA TOMOAKI
IPC: B01J47/12
Filed: 1985-04-23
Abstract: PURPOSE:To uniform impart electric resistance to an ion exchange membrane so as to reach the interior thereof, by impregnating the ion exchange membrane with an aqueous solution of an aromatic vinyl monomer having an ion exchange group of which the charge is opposite to that of the ion exchange group of said membrane before polymerizing said monomer. CONSTITUTION:An ion exchange membrane, especially, an anion exchange membrane is impregnated with an aqueous solution of an aromatic vinyl monomer. This aromatic vinyl monomer pref. has an ion exchange group having charge opposite to that of the ion exchange group of said ion exchange membrane and has water solubility of 10mg/l or more. The concn. of said monomer is pref. about 50-1,000ppm and the contact time thereof is pref. 30min or more and temp. is pref. 10-60 deg.C. After the ion exchange membrane was impregnated with the vinyl monomer, said monomer is polymerized to make it possible to impart high electric resistance to the ion exchange membrane.
Patent JP-H02263016-A (JP)
Title: Heating cooking device
Inventor: ISHIHARA MASAHIRO
IPC: F24C7/02
Filed: 1989-04-04
Abstract: PURPOSE:To make automatic cookery possible in a wide range by allowing the device to detect that reflected visible radiation intensity from a material to be heated is lowered down to a predetermined rate from a maximum value for deciding an optimum cooking finish. CONSTITUTION:When a visible radiation from a light source is irradiated on the surface of heated foods, reflected visible radiation intensity reflected from the food surface is increased to reach LX at the time when food surface temperature is increased to allow oils and fats to flow out from the inside of the foods so as to increase the glossiness of the food surface. In addition, when heating exceeds a time T5 for cooking the foods, the intensity thereof reaches LM to lower the reflected visible radiation intensity from lowering of a reflection factor due to the generation of scorching so as to reach LE from LM. A stage for equalizing the surface temperature of the foods before the production of the scorching, namely, the reflected visible radiation intensity is found at the time t4 or t5 to make it a reference value to measure the maximum value LM of the reflected visible radiation intensity on and after the setting of the reference value so as to judge a cooking finish by means of the scorching as proper scorching if the level of the reflected visible radiation intensity is lowered down to a specified rate predetermined at every cooked food for the maximum value.
Patent JP-S5712128-A (JP)
Title: Torque transmission apparatus
Inventor: HIRAMATSU TAKEO
IPC: F16H61/14
Filed: 1980-06-24
Abstract: PURPOSE: To raise an effect of the transmission of torque by providing another oil pressure supplying unit to an oil pressure unit for operating clutch, and introducing an electrical control into the added unit.  
     CONSTITUTION: An oil pressure chamber 116 for a clutch unit 102 is communicated with an oil pressure supplying chamber 42 by way of an oil pressure generating unit 24 and oil pressure conduit 44. An electric current control unit 72 is arranged in such that when the rotation of a driving shaft is below the rotating speed of about 800r.p.m. it ceases to supply pulse electric current to a solenoid 70 of electric current circuit 90 so that an oil pressure generating unit 26 may show zero (0) in its oil pressure. For this reason, the clutch unit 102 does not transmit motive power under the rotating speed of the driving shaft 4 below about 800r.p.m. and a driving shaft 4 and output shaft 6 are connected to each other only by way of a torque converter 104. Furthermore, they are connected directly when the driving shaft speed goes up above about 2,000r.p.m. With this improved mechanism, torque transmission can be performed smoothly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5711301-A (JP)
Title: Production of wide angle recurrent reflection sheet
Inventor: IZUMITANI TEIZOU
IPC: E01F9/619
Filed: 1980-06-24
Abstract: PURPOSE:To obtain sheets with the function of wide angle recurrent reflection which are suitable for highway signposts by dispersing transparent spherical microparticles uniformly like a single layer through heating and curing in transparent paint which can form minute crapy wrinkles on its surface. CONSTITUTION:Transparent spherical microparticles 2 and 2' are dispersed uniformly in the transparent paint which can form crapy wrinkles on its surface because O2 permiability from the film surface is made difficult and the difference in heat contraction and expansion occurs between the inside and outside of the coating film by curing the coat from its surface at heat curing, and applied to a base board 3 so as to form a single layer consisting of the minute particles to perform heat curing. The coating film with minute wrinkles formed on the base baord 3 by minimizing heat extensile strength is formed so as to cover the upper hemispheres of particles 2 and 2' like a concentric circle 6 A reflection reinforcing device 5 is formed by vapor deposition of a metal and application of a white paint or the like, or comparatively large and uneven wrinkles are formed by arranging the particles 2 and 2' irregularly to the inside of the coat with high heat extensile strength. Thus, the sheets with high reflection efficiency and the function of wide angle recurrent reflection can be obtained.
Patent JP-2000208183-A (JP)
Title: Card edge connector
Inventor: KOBAYASHI KATSUHIKO
IPC: H01R13/639
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a card edge connector capable of certainly accomplishing grounding of a child board to a parent board through a latch member. SOLUTION: This card edge connector 1 has an insulative housing 10 and a metallic latch member 30. The insulating housing 10 is mounted on a parent board 50 and has a child board receiving recessed part 11 longitudinally extending. A child board 60 is inserted in the child board receiving recessed part 11 at a first angle and turned to be positioned at a second angle, while the latch member 30 is disposed near a longitudinal end part of the housing 10 and keeps the child board 60 at the second angle. The latch member 30 is connected to a ground pattern of the parent board 50. The housing 10 is mounted with a metallic contact auxiliary member 40 having both a first elastic contact part 43 elastically contacting with a ground pattern of the child board 60 and a second elastic contact part 44 elastically contacting with the latch member 30.
Patent JP-S62244415-A (JP)
Title: Ceramic filter
Inventor: ODAKA FUMIO
IPC: B01D39/20
Filed: 1986-04-16
Abstract: PURPOSE:To provide a filter of superb thermal shock resistance and heat resistance without getting clogged in filtering by using 70-50wt% of mullite and 30-50wt% of alumina and forming a porous material having a three-dimensional interconnected space of 0.6-1.5 bulk specific gravity. CONSTITUTION:70-50pts.wt. of mullite of low thermal expansion and comparatively high thermal shock resistance and 30-50pts.wt. of alumina of superb mechanical strength and heat resistance are blended. If required, grain growth inhibitor, sintering assistant, binder and the like are added. porous material is prepared by a method based on synthetic resin foaming material, or a method of rod extrusion, or else, a method of laminating of plate-type molded product of network structure. In any way, bulk specific gravity should be within a range of 0.6-1.5. For using as a filter for filtering molten steel, it is necessary to keep softening temperature of more than 1,570 deg.C.
Patent JP-S57200903-A (JP)
Title: Cantilever of recording or reproducing device
Inventor: AZUMA KOUICHI
IPC: G11B3/50
Filed: 1981-06-03
Abstract: PURPOSE:To improve the breaking strength of a cantilever with high specific modulus of elasticity by coating the external circumference of a cantilever made of boron or boride in a pipe shape with resin. CONSTITUTION:The external circumference of a cantilever body 9 formed in a pipe shape by using boron or boride of TiB2, etc., is coated with resin 10. In this case, the external circumference of the cantilever body 9 is either coated with epoxy resin, or covered with tubular resin such as nylon and polypropylene or heat-shrinkable tubular resin. Consequently, an impact applied to the cantilever body 9 is absorbed by the resin 10 to make the cantilever body 9 having high specific modulus of elasticity hard to break because of improved brittleness.
Patent JP-S5312024-A (JP)
Title: Electrostatic board
Inventor: IMAFUKU SEIJI
IPC: H01F27/36
Filed: 1976-07-19
Abstract: PURPOSE: To make a partial discharge not likely caused to be generated, by such means that with other position than the end face of the electrostatic board main unit, being composed of metal foil or metal net, made sticking to an insulating plate by a bonding cement, the electrostatic board main unit be put between being supported by said insulating plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11323097-A (JP)
Title: Epoxy resin composition and sealing agent using the same
Inventor: TOGASHI EIKI
IPC: C08G59/62
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition with extremely low molding shrinkage and excellent precision moldability, and useful as a semiconductor sealing agent, by compounding specific crushed-type silica and/or spherical silica particles. SOLUTION: This composition essentially comprises (A) 100 pts.wt. of an epoxy resin, (B) 20-120 pts.wt. of a phenol novolak resin, (C) 3-20 pts.wt. of a curing promoter and (D) crushed-type silica particles <=60 μm in the maximum size and <=30 μm in average size and/or spherical silica particles <=200 μm in the maximum size and <=50 μm in average size; wherein the component D is compounded at 130-700 pts.wt. based on a total of 100 pts.wt. of the components A and B, and it is preferable that this composition is compounded with (E) pref. 15-30 pts.wt., based on 100 pts.wt. of the component A, of a halogenated epoxy resin (in particular brominated novolak epoxy resin), (F) pref. 3-10 pts.wt., based on 100 pts.wt. of the component A, of antimony oxide and (G) glass fiber as well.
Patent JP-S58201007-A (JP)
Title: Method for measuring layer degenerated by surface processing of al2o3 composite material
Inventor: WADA TOSHIAKI
IPC: G01B11/06
Filed: 1982-05-20
Abstract: PURPOSE:To increase a measurement accuracy without contacting by performing an ion sputtering at the sample surface subjected to specular finishing and removing the processed and degenerated surface layer to obtain the refractive index of the sample substrate and obtaining the thickness of the processed and degenerated layer from polarization analyzing method. CONSTITUTION:The ion sputtering is performed over 100Angstrom thickness on the finished surface of the sample Sa by diamond polishing to remove the processed and degenerated layer of the surface. The phase difference DELTA and the magnetic declination psi of an analyzer of the sample Sa are measured by polarization analyzer (Shimadzu EP-10) and the substrate refractive index of n3=2.24-0.42i of the sample Sa is obtained from psi and DELTA chart. Furthermore n2=1.72-0.39i, n2=2.10-0.28i are obtained from the values of the atmosphere refractive index n1, the substrate refractive index n3, an incidence angle psi, and the measured wave length lambda of the sample Sa. Thereby, the thickness of d=0Angstrom  of the processed and degenerated layer of the sample Sa can be calculated.
Patent JP-S59212472-A (JP)
Title: 4,5,6,7-tetrahydro-2h-isoindole-1,3-dione derivative, its production and herbicide containing the same as active constituent
Inventor: NAGANO HIDEYOSHI
IPC: A01N39/00
Filed: 1983-05-16
Abstract: NEW MATERIAL:A 4,5,6,7-tetrahydro-2H-isoindole-1,3-dione derivative of formula I (R is lower alkyl, cycloalkyl, lower alkynyl, lower haloalkyl or lower alkoxycarbonyl lower alkyl or lower alkoxyl lower alkyl; X is Cl or Br). EXAMPLE:2-(4-Chloro-2-fluoro-5-ethoxycarbonylmethylthio)-4,5,6,7-tetra hydro-2H- isoindole-1,3-dione. USE:Useful as a herbicide having herbicidal effect on broad-leaved weeds, e.g. black-bindweed, in upland field, gramineous weeds, e.g. Deccan grass, or weeds of the family Cyperaceae, etc. without phytotoxicity to main crops, e.g. soybeans. PREPARATION:A substituted phenylthioacetic acid of formula II is reacted with an alcohol of formula III in a solvent in the presence of a dehydrating agent at 0-200 deg.C to give the compound of formula I .
Patent JP-2000283415-A (JP)
Title: Burner for gas cooking stove
Inventor: KODERA HIROSHI
IPC: F23Q3/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To constitute a burner for gas cooking stove in such a way that broth hardly drops onto its igniting section and the burner hardly causes defective ignition, but can surely ignite a gas by making the gas easily catch fire, even when the gas is a gas from lift system. SOLUTION: A burner is constituted by putting a burner cap 2 on a burner base 1 and forming a flame hole 3a for ignition and many flame holes 3 in the peripheral direction between the cap 2 and base 1. Then a space 4 for ignition is formed beside the flame hole 3a. A cover piece 5 which covers the outside section of the space 4 opposite to the flame hole 3, the top of the space 4 is integrally protruded upward from the base 1, and, at the same time, an ignition target 6 is formed on the lower surface section of the piece 5 covering the top of the space 4. The lower end of the target 6 is positioned higher than the base 1.
Patent JP-H03285212-A (JP)
Title: Anisotropic conductive film and manufacture thereof
Inventor: YOSHIDA YOSHIHIRO
IPC: H01B5/14
Filed: 1990-03-30
Abstract: PURPOSE:To prevent damage to the surface or substrate of LSI and also connection failure thereof by covering the surface of a prescribed region of a filmlike insulating member which has a hole passing through in the thickness direction with a resin layer. CONSTITUTION:Anisotropic conductive film 11 is equipped with an insulating member 12, a conductive member and a resin layer 14. The resin layer 14 continuously covers a part of the surface of the top of the insulating member 12 along the edge of the insulating portion 12 to cover the surface of the prescribed region of the insulating member 12. That is, the resin layer 14 which continuously covers a part of the top face of film member along the edge of film member by a dispensing process which applies paste-like resin or a printing process which forms a resin pattern by printing is formed.
Patent JP-H08283311-A (JP)
Title: Continuous viscosity control device
Inventor: OOSAWA YOSHIE
IPC: G01N11/00
Filed: 1995-04-12
Abstract: PURPOSE: To control the polymer viscosity in a polymerizer in a continuous process without using a viscometer by utilizing a high-responsivity signal of the electric energy of agitation in the polymerizer. CONSTITUTION: A continuous viscosity control device is provided which keeps the polymer viscosity in a polymerizer const. and comprises a polymerizer 21 to carry out polymn.; an electric energy detector 22 to measure the electric energy for an agitator in the polymerizer; an agitation power control loop 23 which comprises a converter to convert the electric energy into a common signal, a computer to adjust the gain of the common signal, and an agitation power adjuster to keep the electric energy, which is in correlation with viscosity, const. by using the signal as the input; a vacuum control loop 24 including a vacuum adjuster to control the degree of vacuum in the polymerizer using the output signal from the agitation power adjuster as a cascade input; and an control end 25 to control the pressure by the output from the vacuum adjuster.
Patent JP-S60230313-A (JP)
Inventor: NAKAHATA MINORU
IPC: H01H33/36
Filed: 1984-04-26
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-H11282056-A (JP)
Title: Finder device
Inventor: SHOJI MASAO
IPC: G03B13/12
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a finder device whose display contents in a finder can be clearly recognized. SOLUTION: As for the finder device 1 for displaying prescribed information displayed on a liquid crystal display part 7 near an object image to be photographed, a lighting member 12 for lighting the display contents is arranged in the liquid crystal display part 7, and the display contents on the liquid crystal display part lighted by the lighting member is displayed through polarizing filters 10 and 11, then, the transmissive part and non-transmissive part of the liquid crystal display part are clearly recognized.
Patent JP-S59211117-A (JP)
Title: Digital signal input circuit of computer
Inventor: NOZU MASAHIRO
IPC: G06F3/02
Filed: 1983-05-16
Abstract: PURPOSE:To make an auxiliary relay and its attachment space unnecessary and at the same time to decrease the wiring work by supplying the digital signal of a computer in accordance with the change of a voltage input signal. CONSTITUTION:A pilot lamp 2 is switched on or off when a signal contact 1 of a local signal generator A is opened or closed. Thus the voltage changes at both terminals of the contact 1. In other words, said voltage of both terminals is equal to the level of the voltage between power supply lines P and N. Then the DC voltage signal is supplied directly to a signal converter 3 prvided at the input part of a computer C. This means that an input signal showing the open state of the contact 1 of the generator A is supplied. When the contact 1 of the generator A is closed, the both-terminal voltage is set at 0V. Then the voltage signal is supplied to the converter 3. This means that an input signal showing the closed state of the contact 1 is supplied.
Patent JP-H10283932-A (JP)
Title: Inspecting method for shadow mask
Inventor: YAGO KYUICHI
IPC: H01J9/14
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To accurately inspect, by one time, the shapes of the through hole and recesses of a shadow mask, by measuring the shapes of the through hole and recesses based on light passed through the through hole, and light reflected from a shadow mask; and judging whether the shapes of the through hole and recesses are formed as desired shapes or not. SOLUTION: A through hole, small hole recesses, and a large hole are formed at given intervals on a shadow mask 1. Radiated light 12a, from a first light radiating means 8a, reaches one side surface side of the shadow mask, and radiated light 12a, irradiated to the through hole portion, passes through the through hole, becoming transmitted light 13; and the transmitted light 13 is picked up by a measuring means 9 provided on another side surface side of the shadow mask 1. Successively, radiated light 12b from a second light radiating means 8b reaches another side surface side of the shadow mask 1 too to be reflected, and this reflected light 14 is picked up by the measuring means 9 to be judged by a judging means 10.
Patent JP-S58203484-A (JP)
Inventor: TANAKA YOSHIAKI
IPC: H04S7/00
Filed: 1982-05-22
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-S57203109-A (JP)
Title: Limiter
Inventor: SHIINA TAKESHI
IPC: G05B9/02
Filed: 1981-06-08
Abstract: PURPOSE:To obtain a limiter output easily, by storing a measuring circuit output signal at a limiter on-signal input into two memories, setting a value performing additon/subtraction of a permissible value to and from the output signals of the memories to reference values, and comparing the reference values with a measured value. CONSTITUTION:An A/D converter 27 converts an analog input signal changed in timewise into a digital value. The output signal is attained to a maximum value and a minimum value measuring circuit 28 and 28' respectively, is measured and the maximum value P and the minimum value V are renewed and they are respectively stored in memories 29 and 29'. From the outputs, sums P+S and V+S are obtained respectively at adders 30 and 30' and P-S and V-S are obtained respectively at subtractors 31 and 31', they are supplied to comparators 32, 32' and 33, 33' respectively, where they are compared with a maximum input signal Dp and a minimum input signal Dv. If the conditions of Dp>P+S, Dp<P-S or Dv>V+S, Dv<V-S are established, an emergent stop signal is generated from an OR gate 34.
Patent JP-S5624009-A (JP)
Title: Mechanical installation at sand precipitating basin
Inventor: WATANABE KUNIO
IPC: B01D21/24
Filed: 1979-07-10
Abstract: PURPOSE: To prevent a water treating installation from being troubled by a method wherein a driving portion of a screw conveyor is arranged in the vicinity of a precipitated sand pit of a water treating installation and precipitated sands are scraped  to a direction of the driving portion to eliminate the sagging of said conveyor and  the like.  
     CONSTITUTION: A sand precipitating basin 15 lowers a flowing speed of raw water flowed into from an inflow passage 2 to precipitate sands. When a screw conveyor 16 is rotated, precipitated sands are conveyed to a precipitated sand pit 18 and exhausted to an external portion by a sand lifting pump. In this time, because the screw conveyor 16 scrapes precipitated sands to a direction of a driving portion 17, the screw conveyor 16 is free from sagging. Moreover, if conveyor bites foreign matters in the precipitated sands, because a little play is generated in the conveyor 16, said conveyor is always driven correctly. Moreover, if the driving portion 17 is provided to a beam 19 above the sand precipitating pit 18, the driving portion 17 is not buried in precipitated sands. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000284164-A (JP)
Title: Lens driving device
Inventor: KANAYAMA TOKUJI
IPC: G02B7/08
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a lens driving device which can use a zoom limiting func tion without using an external controller by mounting the zoom limiting function on a driving unit installed at the lensbarrel side part of an ENG lens. SOLUTION: The driving unit 12 (lens driving device) is mounted on the side part of the lens barrel 2 of the ENG lens 1 and this driving unit 12 is provided with a seesaw switch 22, etc., for operating a zoom position. On this driving unit 12, the limiting function for limiting the variable range of the zoom position to a desired range is mounted. The driving unit 12 is mounted with a presetting function for reproducing a previously stored zoom position by button operation and the space is further saved by using common operation switches (one-shot zoom switches A and B) for the operations of those presetting function and limiting functions.
Patent JP-S5421868-A (JP)
Title: Measuring instrument for pipe wall thickness and its usage
Inventor: KUBOMOTO HARUTAKA
IPC: G01N23/06
Filed: 1977-07-20
Abstract: PURPOSE: To measure the wall thickness of a pipe and inspect for eccentricity accurately and in a short time by providing a radiation generating source and a detector at the outside of the pipe and arranging a target to radiate fluorescent X-rays in the inside. 
     COPYRIGHT: (C)1979,JPO&Japio