baber/WOPTO huggingface dataset:
Patent JP-H06243184-A (JP)
Title: Layout optimizing device
Inventor: NARIMATSU KATSUMI
IPC: G06F19/00
Filed: 1993-02-12
Abstract: PURPOSE:To provide a layout optimizing device which realizes an excellent search efficiency by dynamically changing the mode of candidate generation in accordance with the result of search. CONSTITUTION:An initial state, a generation rule, and an evaluation reference are inputted from an input device. An operator generating part 105 and a next state candidate generating part 106 generate next state candidates in a prescribed mode based on the present state and the generation rule. A next state candidate evaluating part 107 evaluates next state candidates based on the evaluation reference, and evaluation results are preserved in an evaluation information file 110. A decision operation part 108 preserves the next state candidate having the best evaluation result out of next state candidates in a best next state candidate file 103 and a present state file 101 and preserves the best next state candidate having the best evaluation result out of best next state candidates in a best state file 104. The operator generating part 105 controls the frequency of next state candidate generation and the applied generation rule based on evaluation results. The best state is outputted from an output device.
Patent JP-S63195114-A (JP)
Title: Production of heat-resistant aluminum oxide of gibbsite type
Inventor: IWASE KOJI
IPC: C01F7/02
Filed: 1987-02-04
Abstract: PURPOSE:To make it possible to produce the titled product useful as a filler, containing no aluminum hydroxide of boehmite type without causing whitening, opacifying, etc., by subjecting aluminum hydroxide of gibbsite type to hydrothermal treatment in a specific temperature range. CONSTITUTION:Aluminum hydroxide of gibbsite type is subjected to hydrothermal treatment at 50-200 deg.C, namely heated in water or steam. In the operation, when the hydrothermal treatment is lower than 50 deg.C, the effect of improvement in heat resistance is low and the aimed heat-resistant aluminum hydroxide is not obtained. On the other hand, the temperature is higher than 200 deg.C, change from gibbsite structure to boehmite structure readily occurs and problems of opacifying arouse. Loss in heat energy also increases.
Patent JP-S61228103-A (JP)
Inventor: HERUBERUTO FURITSUSHIYU
IPC: H01L41/00
Filed: 1986-02-07
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-H08271831-A (JP)
Title: Optical-width adjusting device and image projector adopting it
Inventor: KUU HII SUURU
IPC: G02B27/09
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a light width adjusting device that can illuminate efficiently even in case the lateral/longitudinal size difference of a target place is large, and an image projector adopting the light width adjusting device. SOLUTION: A light width adjusting device 100 is composed of a light width adjusting mirror with a refractive index n2 provided with the first surface 10 inclined by a specified angle a1 to the ground surface, the second surface 20 inclined by a prescribed angle a2, larger than the prescribed angle a1, to the ground surface and having a reflecting layer for reflecting incident light to the first surface 10 through a medium with a refractive index n1.  An image projector adopting this light width adjusting device 100 is provided with the light width adjusting device 100, a converging lens for converging light width to light emitted from the light width adjusting device 100, a liquid crystal panel arranged at the back face of the converging lens, a projection lens for magnifying an image with outgoing light of the liquid crystal panel, and a screen for projecting the focused image by the projection lens.
Patent JP-S63191342-A (JP)
Title: Overwriting system for optical magnetic recording medium
Inventor: TAKEHARA HIDEAKI
IPC: G11B11/10
Filed: 1987-02-04
Abstract: PURPOSE:To simply and easily execute rewriting of a recording signal to a vertical magnetization film by executing new recording immediately after having erased a recording signal to an already recorded part of a vertical magnetic recording medium of a recorded magneto-optical recording medium. CONSTITUTION:A part immediately before recording, being adjacent to a recorded part to be irradiated by a light spot PS1 whose intensity has been modulated by an information signal of a vertical magnetization film 1 of a magneto-optical recording medium D is irradiated by a light spot PS2. Also, to a part of the film 1 of the medium D irradiated by the spot PS2, a leakage magnetic field H2 is impressed from a magnetic field generating device MA. Moreover, to a part of the film 1 of the medium D irradiated by the spot PS1, a leakage magnetic field H1 is impressed from the device MA. In such a way, the already recorded contents of the medium D are erased in the irradiated part by the spot PS2, and thereafter, in the irradiated part of the spot PS1, recording by a new information signal to the film 1 of the medium D, namely, superposed recording to the film 1 of the medium D is executed.
Patent JP-S59150564-A (JP)
Title: Head of sprinkler
Inventor: SAKA YOSHIMI
IPC: B05B15/10
Filed: 1983-02-16
Abstract: PURPOSE:To obtain the head of a sprinkler having long life and stable in operation, by separating a channel for a water stream and a turning shaft from each other, and providing the second turning shaft at the top end of the arm of the first turning shaft. CONSTITUTION:A supporting pole 1 is supported on a base 10, to rotatably support the first turning shaft 2 through the first turning bearing 3. A stopper 2' for a turning arm 4 held at the first turning shaft 2 is provided at the side of the supporting pole 1, the second turning shaft 5 is rotatably held at the outer side of the turning motion through the second turning bearing 6, a stopper 5' for a nozzle arm 7 held at the second turning shaft 5 is provided at the side of the turning arm 4, a water spraying nozzle 8 is provided at the outer side of the turning motion, and water is supplied through a water supply hose 9. Hence, the rotary shaft and the channel for a water stream are separated from each other while combining the first and second turning shafts, the head capable of spraying even mud-mixed water or reversely sprinkling during continued driving even under low hydraulic pressure with sure restarting.
Patent JP-H10203943-A (JP)
Title: Cleaning material for removable prosthesis and retaining device in oral cavity
Inventor: FUTAMI SHUNICHI
IPC: A61K8/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning material for a removable prosthesis and a retaining device in an oral cavity capable of removing dirt, bacterial plaques, dental calculi, etc., depositing and sticking to the removable prosthesis and retaining device in the oral cavity according to simple operations in a short time in a short time without causing damage such as abrasion and discoloration to the prosthesis and retaining device. SOLUTION: A cleaning material for a removable prosthesis and a retaining device in an oral cavity comprises 5-60wt.% phosphoric acid-based chelating agent composed of a combination of hydroxyethylidenediphosphonic acid with an aminotrimethylphosphonic acid and/or ethylenediaminetetramethylphosphonic acid, 0.1-2.0wt.% one or more surfactants selected from the group consisting of a cationic surfactant an a betaine type or an imidazoline type amphoteric surfactant and the balance of water.
Patent JP-S57139251-A (JP)
Title: Simple assembly type solar heat collector
Inventor: KANAI KENZOU
IPC: F24S10/75
Filed: 1981-02-20
Abstract: PURPOSE:To manufacture the titled solar heat collector at low cost by a method wherein a plurality of photo-receiving cylinders each having a flexible heat collecting member therein are arranged parallel to one another on heat insulating and heat retaining plate and is housed within a casing while a photo-receiving cover is attached to the upper side of the casing. CONSTITUTION:The flexible heat collecting member 1, which hardens when it is filled with a heat medium, is built in the form of a bag having a dark outer surface and provided with liquid outlet/inlet pipes 11 and 12 on both ends thereof, respectively, and is inserted into each of the transparent photo-receiving cylinders 2. In this case, both ends of the photo-receiving cylinder 2 are sealed with fixing caps 3 through which pipes  11 and 12 pass and a plurality of such photo-receiving cylinders are placed on a plurality of concave sections, respectively, formed on the heat insulating and heat retaining plate 4. Further, the fluid outlet/inlet pipes 11 and 12 of each of the heat collecting members 1 are connected to those adjacent thereto by means of an elbow 5 and a joint pipe 51 to thereby make the photo-receiving cylinder integral with one another and the integrated whole body is housed within the casing 6 together with the heat insulating and heat retaining plate 4 while the photo-receiving cover 7 is fixed to the upper side of the casing 6 to thereby complete the desired solar heat collector.
Patent JP-S59153478-A (JP)
Title: Controller for ac elevator
Inventor: HATAKEYAMA KEISHIN
IPC: B66B1/30
Filed: 1983-02-18
Abstract: PURPOSE:To obtain a controller for an elevator having high reliability and capable of regenerating a power source by cutting the output in the vicinity of the zero cross in synchronization with an AC power source to limit the phase, and controlling an inverter by the synchronizing signal produced by this output logic. CONSTITUTION:A counterelectromotive force of an induction motor 5 generated at the regenerative brake time is charged through diodes D7-D12 in a capacitor 3, and when it becomes higher than an AC power source 1, the transistors Tr1- Tr6 of a converter 2 are controlled in conduction to match the phase of the power source 1, and the regenerative power of the motor 5 is returned to the power source 1. Here, a synchronizing signal circuit will be described. A 3- phase AC power source 1 is insulated via autotransformers TrS1-TrS3 through a filter circuit having a resistor R1 and capacitors C1... R6, C6. Since the output of the filter is delayed from the main power source, it is compared by comparators CMP1-CMP6 with the prescribed DC voltage Vb, and outputted as a synchronizing signal through logic product circuits AND1-AND6.
Patent JP-H09192998-A (JP)
Title: Valve seat lapping device
Inventor: KANZAKI FUMINOBU
IPC: F16K43/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an automated lapping device for a vale seat, in particular, for a large size valve seat surface, which can facilitate preparation and enhance the working accuracy. SOLUTION: A jig rod 10 is provided at the center of a lapping tool making contact with a valve seat 5 through the intermediary of a polishing material 12 applied thereto. The jig rod 10 is fitted on an intermediate seat 14 fitted in an opening 3 of a valve frame 1, and an upper panel 20 supported on the stationary part of the valve frame so that the intermediate seat 14 and the upper panel 20 are axially slidable. An actuator 16 fits the intermediate seat 14 in the opening 3 so as to hold its center, and elevates the jig rod 10. A collar 24 surrounding the jig rod 10 and rotated by driving device 23 is provided to the upper panel 20. The collar 24 and the jig rod 10 are formed therein with rectangular parts 27, 13, and are coupled together by means of an adapter 28 having rectangular holes fitted in the rectangular parts.
Patent JP-S53109881-A (JP)
Title: Vapor depositing device for charged corpuscular rays
Inventor: SHIMIZU NOBUO
IPC: C23C14/22
Filed: 1977-03-09
Abstract: PURPOSE:To prevent for falling of flakes from a main shutter down to a deposition source by means of a sub-shutter, by mounting a rotatable main shutter and sub-shutter between a deposition source and a sample.
Patent JP-S56120286-A (JP)
Title: Duplex system for control circuit for system constitution
Inventor: KUROKI MASAKATSU
IPC: H04Q1/20
Filed: 1980-02-28
Abstract: PURPOSE:To prevent the subject system from the situation of immediate system- down, by collating duplicated system constitution control circuits so that the disagreement between the circuits can be avoided. CONSTITUTION:In duplicated system, crossing is made for the order transmission/ reception bus between the central processing unit CC and the bus interface unit BIU and the system constitution is determined with the system constitution control circuit MSD. The failure information relating to the circuit MSD is transmitted to the maintenance scanner MSCN of the system belonging to the device MSD, and the device CC detects failure information by the periodic scanning to the device MSCN. When the device CC detects the failure information, the system belonging to the failed circuit MSD is separated. Next, the circuit MSD transmits the system constitution control data to the circuit MSD in other systems, and the disagreement of the system constitution control data can be prevented by mutual collation through the reception of data from the circuit MSD of other systems.
Patent JP-H01198432-A (JP)
Title: Manufacture of hollow cylindrical body of two-phase stainless steel
Inventor: SAKASHITA MOTOKI
IPC: C21D9/08
Filed: 1988-02-03
Abstract: PURPOSE:To obtain the title hollow cylindrical body excellent in strength, toughness, corrosion resistance, corrosion fatigue resistance, etc., by subjecting a hollow cylindrical body made of two-phase stainless steel containing respectively prescribed weights of C, Si, Mn, Cr, Ni, Mo, Cu, and N to heating and holding and then applying air blasting to the inside of the hollow hole of the above body at the prescribed wind velocity or above. CONSTITUTION:A hollow cylindrical body composed of a two-phase stainless steel having a composition consisting of <=0.08% C, 0.2-2% Si, 0.2-2% Mn, 23-26% Cr, 3-8% Ni, 1-5% Mo, 0.2-1% Cu, 0.2-4% Co, 0.05-0.25% N, and the balance essentially Fe is prepared. Subsequently, this hollow cylindrical body is heated to 1000-1150 deg.C and held to undergo solution heat treatment. Then, air blasting is applied to the inside of the hollow hole of the above hollow cylindrical body remaining at the above solution heat treating temp. at >=20Sm<3>/ sec wind velocity to carry out forced air cooling. By this method, the hollow cylindrical body of two-phase stainless steel for use in a barrel of a suction roll for paper making, etc., can be obtained.
Patent JP-H08221224-A (JP)
Title: Printer and printing system
Inventor: ITO YORIYASU
IPC: G06F3/12
Filed: 1995-02-14
Abstract: PURPOSE: To perform a data transfer from a host computer to a printer at high speed. CONSTITUTION: When a host computer 3000 transfers data, the computer inquires of a printer 1500 as to receiving speed and the presence or absence of the extension function of compressed data and determines the transfer mode according to the response and the quantity and kind of data to be transferred. The determined mode is informed to the printer 1500 and the informed mode is set in the printer 1500. Subsequently, data is transferred to the printer 1500 in the determined mode and the printer 1500 prints and outputs the data after the printer decodes the data as necessary. When the selection of the transfer mode is performed by a page unit or by the unit of data quantity to be transmitted once, the transfer at higher speed can be realized according to the kind of data.
Patent JP-H06244064-A (JP)
Title: Resin molded body for forming electrode of electronic component
Inventor: UENISHI KENJI
IPC: H01G13/00
Filed: 1993-02-15
Abstract: PURPOSE:To provide a simple resin molded body for forming an electrode of an electronic component by which accuracy of electrode and strength of contact of electrode terminal can be attained easily. CONSTITUTION:Electronic component bodies 20 sheathed with a mold resin are linked by a linking rib 24. Also, the linking rib 24 corresponds to a part of the electronic component body excluding external electrode terminals 29a, 29b and it links straight with the same material as the mold resin which is sheathing the electronic component bodies 20. Thus, blasting is surely effected, which is for keeping a strength of contact of the external electrode terminals 29a, 29b to side surfaces of the electronic component bodies 20 and preventing the electronic component bodies 20 from moving when an unneccesary part of the electronic component body 20 is removed or even if an external force is applied to the component at transportation.
Patent JP-S60169585-A (JP)
Title: Salt electrolysis method
Inventor: AIKAWA HIROAKI
IPC: C25B1/26
Filed: 1984-02-15
Abstract: PURPOSE:To make best use of the characteristics that a fuel cell possesses to economize energy by using the by-produced gaseous H2 generated in the stage of electrolysis and/or the gaseous H2, etc. generated in the outside as fuel for the fuel cell and using the generated cell for electrolysis without any conversion and control at all. CONSTITUTION:A current rectifier 1 such as SCR or the like and a fuel cell 3 are made parallel with a salt electrolysis cell 2. A DC meter 4 is an input to a computer control system 5 of which the output is connected to a control system for the rectifier 1. A disconnecting switch 6 is used for protecting the cell 3 to prevent backflow of the current. The formulas I , II are obtd. if the DC current from the rectifier 1 is designated as IR, the DC from the battery 3 as IF, the terminal voltage of the cell 3 as VF, the total voltage of the cell 2 as VC and the load current in the cell 2 as IC and the cell 3 is so combined that the formula IIholds under any condition with the formulas I , II. The load fluctuation on the cell 2 side is thus easily dealt with.
Patent JP-H10216892-A (JP)
Title: Manufacture of stepped body of revolution
Inventor: YAMANAKA NARIAKI
IPC: B21K21/08
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To form a stepped body of revolution with one part, and to dispense with the hot forging process by projecting a small diameter part at a center part of a plate stock through the deep drawing, and forming a large diameter part on a flange part of the small diameter part to form a blank. SOLUTION: Either of a first clamp member 13 or a second clamp member 14, or both of them are moved in the direction closer to each other. A small diameter part 7b' of a stock clamp 7' is pressed in the axial direction at a tip of the second clamp 14, and swollen outwardly in the direction orthogonal to the axial direction. The wall thickness is increased by pressing the swollen part by a spinning tool 5a of disk-shaped section. At the same time, the thickness is reduced by ironing the outer circumferential surface of the large diameter part 7a of the stock blank 7' by a spinning tool 5b of spatula section.
Patent JP-S63192040-A (JP)
Title: Photosensitive resin composition
Inventor: TAKEYAMA KENICHI
IPC: G03F7/028
Filed: 1987-02-05
Abstract: PURPOSE:To prevent the deterioration of the dyeability of the titled composition, even in case of increasing crosslinking density by incorporating a chromic compd. in a terpolymer composed of N-vinyl-2-pyridinone, a monomer having a quaternary amine structure and a polymerizable unsatd. bond and an acrylic compd. as the crosslinking agent. CONSTITUTION:The titled composition is formed by incorporating the chromic compd. in the terpolymer composed of N-vinyl-2-pyridinone, the monomer having the quaternary amine structure and the polymerizable unsatd. bond, and the compd. shown by the formula as the crosslinking agent. The titled composition has the structure formed by terpolymerizing the compd. having the function of photosensitivity, the compd. having the function of the dyeability and the compd. having the function of controlling solubility to water. The photocrosslinking density is not hardly affected to the dyeability, without hindering the dyeability of the composition due to the photocrosslinking by allotting the functions of the photosensitivity and the dyeability for the two kinds of the different compds., respectively.
Patent JP-S57140810-A (JP)
Title: Refining method for steel
Inventor: TAKEMURA YOUZOU
IPC: C21C5/34
Filed: 1981-02-23
Abstract: PURPOSE:To perform refining of steel under good agitation of a steel bath by entraining a solid material which produces a cracked gas easily at the temp. of molten iron into the blowing gas from below the steel bath and chaning the supply rate of said solid material thereby controlling the amt. of the produced gas. CONSTITUTION:A solid material (e.g.; CaCO3) which generates a cracked gas at the refining temp. or below is mixed with a gas (e.g. pure oxygen, N2) to be blown through a tuyere from below the steel bath. In this case, the gas and the solid material are blown simultaneously, and in the second half of the refining, the supply rate of the solid material is increased without increasing the amt. of the gas. More specifically, the supply rate of the solid material is so controlled that the total sum of the blowing gas and the cracked and produced gas increases to 1.5 times or above in about 50% period in the scond half with respect to the time up to about 50% the first half during the refining period. As a result, the agitation of the slag and the metal is improved, the effect of dephosphorization is improved and the superior refining effect of high blowing-out Mn and less T, and Fe in the slag is obtained.
Patent JP-H02203723-A (JP)
Title: Extermination of aqueous insect pest
Inventor: SEKI TETSUO
IPC: A01K61/00
Filed: 1989-02-03
Abstract: PURPOSE:To exterminate harmful competitive animals in breeding of ear shell, sea urchin, trepand, etc., by introducing a carbon dioxide gas into water. CONSTITUTION:Raised animals such as ear shell are taken out from a water tank 1, an air pipe 3 from a carbon dioxide bomb 2 is led to the bottom of the water tank 1 and a carbon dioxide gas is introduced to sea water in the water bath.
Patent JP-S53111093-A (JP)
Title: Imidazo(1,5-d)(1,4)benzodiazepin derivative and its preparation
Inventor: KUWATA YUTAKA
IPC: C07D487/04
Filed: 1977-03-07
Abstract: PURPOSE: A compound I [R 1  is H, alkyl, aralkyl, which may have a substitution amino group of the formula-NR 5 R 6  (R 5-6  are H, lower alkyl, etc.); R 2  is H, alkyl; R 3  is H, halogen, alkyl, aralkyl, aryl, etc.; R 4  is H, halogen, alkyl, aryl; ring A may be substituted with halogen, alkoxy, alkyl, etc.); e.g. 10-chloro5H-imidazo [1,5-d] [1,4] benzodiazepin-6(7H)-one. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11222348-A (JP)
Title: Image forming device
Inventor: ISHII KENJI
IPC: G03G15/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To constitute a guide member in a small/compact shape, and to shorten the length of a paper carrying passage by arranging a rotary shaft of the guide member so as to coincide with a rotary shaft of a single roller to constitute carrier roller pairs. SOLUTION: Carrier roller pairs 7 arranged in a pulling-in passage 11 are arranged downstream of a branch point of the pulling-in passage 11 and a return passage 14. Here, a rotary shaft 20b of a guide member 20 is arranged so as to coincide with a rotary shaft 71a of a single roller 7a to constitute the carrier roller pairs 7. When a paper is reversely discharged, the paper P carried from carrier roller pairs 5 is introduced to a pulling-in passage 11 by a flap 10 to be introduced to the paper sheet 30 side by passing through carrier roller pairs 8 and a back face 20a of the guide member 20. The paper is sent out to the carrier roller pair 6 side like a paper P' by immediately reversely rotating the carrier roller pairs 8 after temporarily stopping the paper P by controlling rotation of the carrier roller pairs 8 so that the paper is temporarily stopped in a preset position after a paper sensor detects the paper P rear end part.