baber/WOPTO huggingface dataset:
Patent JP-H03209722-A (JP)
Title: Wafer cleaning jig
Inventor: IRINO KIYOSHI
IPC: C03B20/00
Filed: 1990-01-11
Abstract: PURPOSE:To decrease dust generated in wet treatment and to obtain a wafer cleaning jig which can be used for a long period by constituting supporting members for supporting wafers with annealed quartz, and attaching numbers or marks made of quartz to the specified part of a frame. CONSTITUTION:A wafer cleaning jig 10 is constituted of quartz. Namely, the jig is assembled in a frame shape in an approximately trapezoidal shape with supporting members 121, 122 and 123 and linking member 14. The jig 10 is mounted on an appropriate device and moved. Thus, the fire of a burner 11 is applied on the supporting members 121-123, and these parts are annealed. It is recommendable that the annealing temperature is, e.g. about 1,800-2,400 deg.C. The surfaces of the supporting members 121-123 become smooth by the annealing. A data part 15 made of quartz is attached to the surface of a frame 13. The date part 15 is formed by heating the thin, round-rod shaped quartz, forming the numbers such as, e.g. '8,' '9,' '1,' and '2' and attaching the part to the surface of the plate 12 by burner heating.
Patent JP-H09194417-A (JP)
Title: Dihalopropene compound, its use and production intermediate for the same
Inventor: IZUMI KEIICHI
IPC: C07C205/37
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new dihalopropene compound manifesting excellent insecticidal and acaricidal effect. SOLUTION: This dihalopropene compound is expressed by formula I [R<1> is an alkyl, an alkenyl, an alkoxyalkyl, a cycloalkyl, formula II (A is a phenyl deriv., etc.; R<3> -R<5> are each H, an alkyl, etc.; (i) is 0-6), etc.; (z) is O, S; X is Cl, Br; R<2> is an alkoxy, nitro, cyano; (r) is 1-4; Y is an alkyl, a halogen; (h) is 0-3 while r+h<=4], for example, 1-(3,3-dichloro-2-propenyloxy)-3- nitro-4-[3-[4-(trifluoromethyl)phenoxy]propyloxy]benzene. The compound of formula I, for example, the compound in which Z is 0 is obtained by carrying out the reaction of an alcohol of the formula R'-OH with a new compound of formula III in the presence of a suitable dehydrating agent. Insect pests such as smaller brown planthopper, rice stem borer, common gnat, cockroach, etc., are exemplified as the insect pests on which the compound of formula I manifests its controlling effect.
Patent JP-2000207884-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SASAKI TOSHIO
IPC: H01L27/10
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To enable a semiconductor integrated circuit device to precisely control the operation for reducing the power consumption by providing a first mode in which an internal circuit is made to be in an activation state, a second mode in which an internal circuit is made to be in a non-activation state, and a third mode in which a control circuit for refresh operation of a dynamic memory is made to be in an activation state, while the other circuits are made to be in a non-activation state. SOLUTION: When it is instructed to perform a complete standby operation by a first operation control signal cmq from an external terminal T3, a clock generating circuit CGC stops to operate, prevents to generate a system clock signal C2, and the power consumption is made low in the circuit wholly. When it is instructed to perform an operation standby operation by a second operation control signal cpmq from an external terminal T4, a clock generating circuit CGC outputs selectively a signal, makes a second circuit block in a dot line PQ relating to refresh operation of a dynamic memory DRAM an operation state, and makes a first circuit block outside the dot line PQ a non-activation state, and a comparatively low power consumption is obtained.
Patent JP-2000206798-A (JP)
Title: Transporting transfer medium and its production, and image forming device using then
Inventor: MIYAMOTO YOKO
IPC: G03G15/16
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a transporting transfer medium which is capable of effectively averting a cleaning defect and blade peeling, without impairing productivity and a process for producing the same as well as an image forming device using the same. SOLUTION: This transporting transfer medium 2 transfers and holds the toner image T formed on an transporting transfer medium 2 directly or via a transfer material 3. The neighborhood of the surface existing on at least the side carrying the image of the transporting transfer medium 2 is formed of a high-polymer composition into which fillers are incorporated. The surface existing on at least the side carrying the image of the transporting transfer medium 2 is interspersed with projections 4 by the fillers. The production of the transporting transfer medium 2 is executed by adding beforehand the fillers regulated in particle diameter and dispersion at a prescribed amount to a binder resin as the whole of at least the transporting transfer medium or the layer near its surface. Further, the image forming device is constituted by using the transporting transfer medium 2.
Patent JP-S5598214-A (JP)
Title: Production of rubber-modified thermoplastic resin
Inventor: SHIMOKAWA TSUICHI
IPC: C08F8/06
Filed: 1979-01-19
Abstract: PURPOSE: To obtain title resin having excellent mechanical strength, part appearnce, weather-resistance and good sheet-moldability, by a method wherein ethylene-propylene-non-conjugated diene copolymerized rubber is treated with peroxide in a solvent, vinyl monomer is added to the treated rubber solution and the mixt. is graft- copolymerized.  
     CONSTITUTION: Ethylene-propylene-non-conjugated diene copolymerized rubber is treated with peroxide in a hydrocarbon or halogenated hydrocarbon solvent until gelation rate of the rubber becomes 5% or lower and all peroxide in the rubber solution is consumed. Vinyl monomers consisting of arom. alkenyl cpd. and polar vinyl cap. are added to the resulting rubber solution. The mixt. is graft-copolymerized by thermal polymn. Preferably, the ratio of the vinyl monomer to the rubber is chosen so that the final resin contains 5W30wt% of the rubber. Graft rate of at least 70% is particularly preferred. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04236397-A (JP)
Title: Reactor core performance calculator of nuclear reactor
Inventor: IWAMOTO TATSUYA
IPC: G21C17/00
Filed: 1991-01-17
Abstract: PURPOSE:To precisely calculate the output distribution of a reactor core in a short time. CONSTITUTION:Reactor core parameters 6 are given to a core three-dimensional neutron diffusion calculator 1 from a reactor core 5. The core three-dimensional neutron diffusion calculator 1 finds the distribution of a fast neutron flux of fuel node average and spectra indexes with the use of a rough mesh 1.5 group model as a three-dimensional physical mode of the reactor core. In addition, a fuel node thermal neutron flux distribution calculator 2 analytically finds the distribution of a thermal neutron in a flux fuel node. Further, a spectra correction calculator 3 finds a spectra correction quantity for fast neutron flow between fuel nodes and the reaction rate of the fuel nodes. And a core output distribution calculator 4 calculates the three-dimensional output distribution of the core.
Patent JP-S60148393-A (JP)
Title: Rotation controller of motor
Inventor: MINOHARA KIYOMI
IPC: H02P29/00
Filed: 1984-01-11
Abstract: PURPOSE:To accurately maintain synchronous rotation according to a reference pulse by directly coupling one output terminal except the least significant bit of the output terminal of plural bits of increment/decrement counter with a drive unit for driving a motor. CONSTITUTION:A reference pulse for setting the rotating speed of a motor M is inputted through a reference pulse train circuit 2 to the incrementing terminal of an incrementing/decrementing counter 6. The output from the output terminal QD of the counter 6 is directly applied as a control signal to a drive unit 8, and the motor M is rotatably driven. The rotating speed of a motor M is detected by a rotary speed sensor 14, the output is inputted as a comparison pulse through an amplifier 16 and a comparison pulse train circuit 4 to the decrementing terminal of the counter 6.
Patent JP-S5584760-A (JP)
Title: Automatic separator of two laminated paper
Inventor: AKISATO HISAHIRO
IPC: B65H29/64
Filed: 1979-01-17
Abstract: PURPOSE: To separate two laminated papers reliably by making the circumferential speed of engaging section of separation guide member such that it is higher than the low speed side but lower than the high speed side of the circumferential speed of a pair of shifting rollers.  
     CONSTITUTION: The engaging section 11a of separation guide member 11 is rotated to the contacting section of carry rollers 5, 6 to guide the photo-sensitive paper B to carry rollers 5, 6. Here the circumferential speed of engaging section 11a is set higher than the baking speed or that of low speed shifting roller 9 while lower than that of high speed shifting roller 8, thereby even if such abnormality occurred in shifting operation that the manuscript paper A enters into engaging section 11a while lagging from the entering of photo-sensitive paper B into engaging section 11a, the photo-sensitive paper B and the manuscript paper A are carried with baking speed after reaching said speed. Consequently the manuscript paper A slightly entered the engaging section 11a are shifted from the engaging section 11a before reaching carry rollers 5, 6 while after reaching the carry rollers 5, 6 the  photo-sensitive rollers 5, 6 are shifted from the engaging section 11a by the rotation  of separating guide member 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11200046-A (JP)
Title: Wind-up film forming device
Inventor: SATO TATSUYA
IPC: C23C14/56
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To attain the uniformity of film thickness, the improvement of film characteristics and the speed-up of film formation by providing the space between thermoelectron generating member and a film substrate with a grid having a shape of a cylindrical face on the shaft same as the center shaft of an evaporating source and capable of passing an evaporating material. SOLUTION: Since both a grid 16 and a film substrate 8 are cylindrical, the directions of the electric field going from the grid 16 to the film substrate 8 are made vertical in all positions in the face to be film-formed of the film substrate 8. Thus, as for the ionized evaporating particles, the directions of incidence on the film substrate 8 are made vertical in all positions by the operation of the electric field, and the orientation and crystallinity of the film can be uniformized with high precision. Furthermore, since the evaporating particles radiately go out of an evaporating source 6, the ratio of the evaporating particles to oxygen as an active gas in a reaction space till they reach the film substrate 8 is made uniform, so that uniform reaction can be obtd. in all ranges, and the film characteristics and film thickness caused by the film compsn. can be made uniform.
Patent JP-H08195843-A (JP)
Title: Picture processor
Inventor: ISHIHARA TATSUO
IPC: G06K9/20
Filed: 1995-01-13
Abstract: PURPOSE: To provide a picture processor capable of discriminating the kind of a read original without a special reference mark. CONSTITUTION: Positions of ruled lines arranged on the respective originals are stored in a ROM 18 beforehand for the plural kinds of the originals. The original is read by each line from an original read part 11 and the line in which more than the fixed number of black picture elements are continued in one line is detected by a ruled line detection circuit 15. A CPU 16 calculates the correlation of the position of the detected ruled line and the position of the ruled line stored in the ROM 18 and the one having most intimate correlation is discriminated as the kind of the read original.
Patent JP-H05186295-A (JP)
Title: Method for growing crystal
Inventor: SAKUMA YOSHIKI
IPC: C30B25/02
Filed: 1992-01-13
Abstract: PURPOSE:To accurately form one atomic layer by depositing >=one atomic layer of a constituent element layer of a compound to be grown on the surface of a substrate, supplying a specific substance to the surface and removing the constituent element unbonded to the substrate. CONSTITUTION:A case of growing crystal of GaAs is explained. An atomic layer 2 of As is grown on a GaAs base 1, a raw material 3 of Ga is fed to the base and >=one atomic layer of Ga atoms 4 is deposited on the As atomic layer 2. Then methyl group 5 to form a substance which is bonded to Ga and has weaker bond force than one between Ga and As is supplied to a growth face, brought into contact and reacted with the Ga atom 4a having deposited >=one atomic layer and evaporated as methylated gallium. In the operation, since the Ga atom 4b of one atomic layer directly bonded to the atomic layer 2 of As has strong bond force to As, this Ga atom will not release from the surface even if the methyl group comes into contact with this Ga atom of one atomic layer.
Patent JP-H09196694-A (JP)
Title: Route guidance system
Inventor: MATSUMURA FUMIHIKO
IPC: G09B29/10
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain a route guidance system by which a user is informed in advance of a traffic lane to be run in order to reach a destination even in a branch place whose road branch shape in an actual place is different from the road branch of a map displayed on the screen of a display device such as the junction of an expressway or the branch of an exit ramp in a navigation system carried on a vehicle. SOLUTION: A destination is set at, and input to, an input device 4, and an optimum-route computing device 5 computes an optimum route on the basis of map data to be output from an external storage device 2, on the basis of the present position of a vehicle computed by a vehicle-position computing device 3 from the output of a positioning sensor 1 and that of the external storage device 2 and on the basis of the destination which is set at, and input to, the input device 4. Then, an image wherein an image in which an arrow and a map are overlapped and a guidance display along an optimum route are composed is displayed on the screen of the display device, and the scene of a road at the front of the vehicle which is matched to a change in the present position of the vehicle is displayed in a real manner in a pat of the screen.  In addition, the scene of the road in which an arrow indicating a traffic lane is to be run is overlapped is displayed.
Patent JP-S57118276-A (JP)
Title: Fixing device
Inventor: TAJIMA HATSUO
IPC: G03G15/20
Filed: 1981-01-15
Abstract: PURPOSE:To make the selection of fixable sizes of copying paper to large ones possible and to obtain thoroughly uniform fixability in the width direction free from fixing irregularities by providing plural pieces of high frequency fixing devices symmetrically on the right and left in the width direction of copying paper. CONSTITUTION:A waveguide 21 having diagonal slits 11, and a waveguide 2'1 having slits 1'1 of symmetrical inclination are disposed in parallel to each other, and high frequency oscillators 5 are mounted to the right and left waveguides 21, 2'1 at the centerline 10 in a conveying direction 3 for a recording material. Coolers 61 are mounted in the end parts of the waveguides opposite from the high frequency oscillators. Energy intensity curves 7, 7' are symmetrical on the right and left, and as the regions change from the high frequency oscillator sides to the coolers 61, the intensity weakens and therefore, at the stage of conveyance of the recording material, it is conveyed in such a way as to attain symmetry with respect to th centerline 10. If the high frequency oscillators 51, and waveguides 11, 11', are provided separately, fixing of a larger size 42 is feasible.
Patent JP-H11202612-A (JP)
Title: Development method, multicolor image method using the same and image forming method
Inventor: NISHIYAMA KAZUE
IPC: G03G15/08
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent the various densities of a sleeve pitch caused by the thermal segregation of a developing sleeve, to stably electrostatically charge toners to positive polarity and to stably maintain image densities even in durability by providing the surface of a developer carrying member with a specific conductive resin coating layer. SOLUTION: The surface of the developer carrying member has the conductive resin coating layer contg. at least a phenolic resin, quaternary ammonium salt, TiO2 and carbon black. Namely, the developing sleeve to be used consists of a substrate and the conductive resin coating layer formed thereon. Materials, such as Al, Cu and Ag, having excellent thermal conductivity are merely necessitated to be used for the substrate and a cylinder, etc., subjected to a blasting treatment on the surface are preferably used. The TiO2 having an average grain size of 0.1 to 0.5 μm and a powder resistance of TiO2 of 2 to 20 Ω.cm (100 kg/cm<2> green compact) is preferably used for the TiO2 Conductive carbon black is preferably used as the carbon black.
Patent JP-S61164693-A (JP)
Title: Water purifier
Inventor: NAGANO MASAAKI
IPC: C02F1/28
Filed: 1985-01-14
Abstract: PURPOSE:To keeping water purification effect for a long period of time, by increasing the filtering area of a filter for filtering water introduced into the water purification body of a water purifier and using unglazed pottery as a filter material. CONSTITUTION:A filter mount hole 11 and a water purification body mount hole 12 are formed to the upper surface of a base stand. The filter cylinder 20 of a filter 2 is mounted to the filter mount hole 11 and a water purification body 3 is mounted to the water purification body mount hole 12. When water is injected from a water injection part 14, said water rises through the gap between an outer cylinder 21 and a filter 24. When a cap nut 250 is clamped after air was perfectly vented from the gap between the filter cylinder 20 and the outer cylinder 21, water is penetrated in an unglazed pottery cylinder 20a to be filtered while the filtered water passes through a water channel 15 to be introduced into the water purification body 3 and is treated through each treatment bed while receives diffusion to be supplied to a water feed pipe 40.
Patent JP-S58123892-A (JP)
Title: Surface treated steel plate
Inventor: KOKUBO ICHIROU
IPC: C25D5/10
Filed: 1982-01-14
Abstract: PURPOSE:To obtain a surface treated steel plate for automobiles having excellent water proof and adhesion and corrosion resistance, by plating Zn alloys and Fe or Fe alloys on one side of a steel plate, and plating Zn and Fe or Fe alloys on the other side of the steel plate. CONSTITUTION:A Zn-Ni alloy plating layer contg. 2-20% Ni or a Zn-Fe alloy plating layer contg. 5-30% Fe is provided as the 1st layer on one side of a steel plate at about 1-60g/m<2> coating weight, and an Fe plating layer or an Fe-Zn alloy plating layer contg. <=85% Zn is provided as the 2nd layer on the 1st layer at about 0.3-10g/m<2> coating weight. Further, a non-alloy zinc plating layer is provided as the 1st layer on the other side of the steel plate at about 20-300g/m<2> coating weight, and an Fe plating layer or an Fe-Zn alloy plating layer contg. <=85% Zn is provided as the 2nd layer on the 1st layer at about 0.3-10g/m<2> coating weight.
Patent JP-H02184004-A (JP)
Title: Protective method for superconductive magnet and protective device therefor
Inventor: TOMINAKA TOSHIJI
IPC: H02H7/00
Filed: 1989-01-11
Abstract: PURPOSE:To lower the highest generation potential during transition of normal conduction so as to improve effect of protecting a superconductive magnet by generating the transition of normal conduction at the center of a plurality of coils which are connected in series. CONSTITUTION:There are a terminal 3 on the inner layer side and a terminal 4 on the outer layer side in a winding block 1 of a solenoid winding, and there are a terminal 5 on the inner layer side and a terminal 6 on the outer layer side in a winding block 2. In case that respective winding blocks generate magnetic fields in the same direction, the magnetic fields become higher at the winding part of inner layer than at the winding part of the outer layer of the winding block, and transition from the superconductive condition to normal conductive condition arises at the winding part of the inner layer. Accordingly, the terminals 2 and 5 on the inner layer sides are connected, and the terminals 4 and 6 on the outer layer side are connected to an outside protective resistance 17, and two winding blocks 1 and 2 are connected in series. Hereby, the part where the superconductive condition breaks and it transits to the normal conductive condition becomes the center not at the end of the winding in a superconductive magnet and the highest generation voltage in the circuit becomes lower as compared with the case where the terminals 3 and 5 on the inner layer side are connected respectively with an external protective resistance.
Patent JP-H01181907-A (JP)
Title: Rolling mill
Inventor: IMAI ISAO
IPC: B21B37/32
Filed: 1988-01-12
Abstract: PURPOSE:To obtain a plate with an accurate plate crown by obtaining the deflection between a roll profile detected value and a thermal crown target value, giving the command to emit a coolant to the nozzle of a coolant device in the division where the profile detected value is larger than the target value. CONSTITUTION:The roll crown target value of an upper work roll 2 is set on an arithmetic and control unit 7 by a setter 10 for each division. The roll profile of the upper work roll 2 is detected by a roll profile detector 6 and given to the arithmetic and control unit 7. On a subtracter 8, for every plural divisions, the roll crown target value is subtracted from the profile detected value to obtain the roll crown deflection (thermal crown), and this deflection is sent to a pattern discriminator 9 to discriminate whether solenoid valves of the coolant devices 4, 5 are to open or not. On the division where the deflection is plus, the command is given to the solenoid valves of the coolants 4, 5 from the arithmetic and control unit 7, to open the solenoid valves to inject the coolant on the rolls 2, 3, and the thermal crown of this division is corrected.
Patent JP-2000204357-A (JP)
Title: Antistatic agent and emulsion of antistatic polymer
Inventor: BESSHO KEIICHI
IPC: C08L53/02
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain an antistatic agent comprising an emulsion of a block copolymer having a hydrophilic block and a hydrophobic one with proviso that the content ratio of the number of structural monomer units having a hydrophilic group is specified and able of preventing the electrification of paper for electrostatic recording, electrophotography, photographic paper, fiber, wood, polymeric materials or the like. SOLUTION: This antistatic agent comprises an emulsion of a block copolymer having a hydrophilic block and a hydrophobic one with proviso that (A) the ratio of the number of structural monomer units having a hydrophilic group such as sulfonic acid group (or sulfonate one) to the total number of structural monomer units in the hydrophilic block is >=50% and (B) the content ratio of the hydrophilic block in the block copolymer is <=50 wt.%. The antistatic agent is effective in a small quantity added, capable of imparting excellent surface state and excellent water resistance to the applied product.