baber/WOPTO huggingface dataset:
Patent JP-H05296480-A (JP)
Title: Air conditioner
Inventor: KASANO KATSUMI
IPC: F24F1/00
Filed: 1992-04-17
Abstract: PURPOSE:To provide an air conditioner with a favorable assembling property by a method wherein the size of the main body casing alone is changed, and an air discharge box is made to be commonly usable, and the screw tightening direction and engaging direction are made to be the same, and the right and left holding parts and side plate flange parts are made to be symmetrical. CONSTITUTION:A main body casing 11 is constituted of a bottom plate part 12, right and left side plate parts 14, 15 which are located right and left both sides and have an air circulating port 15a on one side, a top plate part 16, and a back plate part 17. When an air plenum box 18 is attached to the main body casing 11, an engaging part 19a is engaged with a holding part 17a from the front side, and at the same time, an attaching part 21a is screwed to a flange part 15b at the front part of the side plate 15 from the front side to attach the air plenum box 18. By exchanging side wall parts 11a, 11b between the right and left sides, a main body casing with an air plenum on the left side can be manufactured, and an air conditioner with an air plenum either on the right side or left side can be obtained by using the air plenum box 18 commonly, and it can be applied to the interchangeability of components or making components into modules, etc.
Patent JP-H02274147-A (JP)
Title: Fault recovery processing system for exchange system
Inventor: KON TAKAFUMI
IPC: H04M3/22
Filed: 1989-04-17
Abstract: PURPOSE:To attain high speed automatic restart even when initial automatic restart is failed by providing a storage section storing a content stored in a storage device for each period different from a prescribed period or used normally at a predetermined optional date into a 1st backup storage deice. CONSTITUTION:At the time of the occurrence of a fault of an exchange system, a controller 1 reads a backup file C being a preceding data from a magnetic disk storage device 4 accessible at a high speed and used at first at the automatic restart to apply automatic restart set in a main memory 2 used normally. When no restoration is possible by the operation, a backup file D is read from a magnetic tape 6 storing the same content as that for the backup file C and set to the main memory 2 used normally to apply automatic restart. When no restoration is caused still by the operation, a backup file E older than the backup file C or D and stored once per week is used to apply restart. Thus, even when the initial automatic restart is failed, high speed automatic restart is attained.
Patent JP-S61255773-A (JP)
Title: Electron beam welding method by electron beam shape control
Inventor: IRIE HIROSADA
IPC: B23K15/00
Filed: 1985-05-10
Abstract: PURPOSE:To control the defect of a spike, etc. by forcibly deforming to the ellipse that its major axial direction intersects at right angles each other at the vicinity of the surface of the body to be welded and the vicinity of the penetration root part the shape of the electron beam on the electron beam axis and vertical plane. CONSTITUTION:The electron beam shape control device 3 composed of the plural magnetic poles or electrodes having >=two poles under the convergent lens 2 is set up to control the shape on the electron beam axis and vertical cross section. The welding is performed by adjusting the major axis in the elliptical shape of the electron beam so as to become in the weld line direction as the 5b close to the surface of the body to be welded and in the right angles direction with the weld line as 8b close to the penetration root part. In this case, the molten metal is smoothly flowed out of the inside of the electron beam hole 11, the local hollow of a solidified wall 10 is dissolved and the porosity and solidification crack are prevented due to the electron beam hole 11 being enlarged in the weld line direction by the electron beam 5b close to the surface of the body to be welded. In the vicinity of the root part the control in the spike and cold shut can be performed in partial penetration welding by the electron beam 8b.
Patent JP-S61255717-A (JP)
Title: Method for controlling division of wire
Inventor: OKAMOTO TAKESHI
IPC: B21C47/02
Filed: 1985-05-10
Abstract: PURPOSE:To improve the accuracy of division by correcting the speed fluctuation of a cooling conveyor to determine the divided pass time of a wire then outputting a cutting command in accordance with the comparison of said time with the pass time of the wire falling to a bundling device. CONSTITUTION:A clock 1 generates clock pulses of a specified frequency. A time measuring instrument 4 measures the time during the time when a material detector MDL detects the wire. Said instrument outputs the pass time of the entire length of a piece of wire. The conveyor increases the speed thereof upon passage of the tail end of the wire through a head and changes the speed even after the front end of the wire begins to fall down to the bundling device. The application of the cutting command from a comparator 7 a tab shear is made possible in consideration of an operation time delay by determining two sets of said correction time with a corrector 6. The exact and uniform division of the product wire is thus made possible.
Patent JP-H10277695-A (JP)
Title: Dental investment compound
Inventor: KUBO FUMINOBU
IPC: A61C13/20
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain dental investment compd. which is low in expansion at the time of curing, is high in expansion at the time of heating and does not crack even if heating up is executed at an ordinary rate by adding tridymite and magnesium silicate into the dental investment compd. prepd. by compounding a phosphate binder and alumina cement with at least either of quartz and cristobalite. SOLUTION: The tridymite is gentle in the rising curve of a coefft. of thermal expansion in a region below 200 deg.C and, therefore, if the tridymite is used in combination with the quartz and the cristobalite, the rapid thermal expansion at the time of heating a casting mold is suppressed and the occurrence of the crack is prevented. The coefft. of thermal expansion of the magnesium silicate increases linearly with the temp. and, therefore, the rapid thermal expansion at the time of heating the casting mold is suppressed and the occurrence of the crack is prevented. The compounding ratios of the tridymite and the magnesium silicate are respective preferably specified to 5 to 20 wt.% and 2 to 20 wt.% of the total amt. of the dental investment compd.
Patent JP-H06310272-A (JP)
Title: Manufacture of dispersed type el panel
Inventor: TSUNODA NORIAKI
IPC: H05B33/10
Filed: 1993-04-26
Abstract: PURPOSE:To hardly sinter primary particles to enhance the dispersing property in a binder resin, and thin the layer thickness of a light emitting layer to enhance the luminance by dividing baking process into two stages. CONSTITUTION:Copper (II) acetate as an activating agent and ammonium bromide as a co-activating agent are added to ZnS starting powder having an average grain size of 1mum, and the mixture is baked in H2S at 750 deg.C for 3 hours. The resulting mixture is pulverized at room temperature, and again baked at 900 deg.C for 6 hours. The surface of the baked phosphor is etched with 1mol% HCl aqueous solution of 60 deg.C and 5wt.% NaCN aqueous solution, dispersed in acetone solution of cyanoethyl cellulose, and applied to a polyester film 7 having a transparent electrode 6 formed thereon followed by drying to form a light emitting layer 1. An insulating layer 4 is formed by dispersing BaTiO3 powder into acetone solution of cyanoethyl cellulose and applying it to the aluminium foil of a back plate 5. The thus-formed light emitting layer 1 and insulating layer 4 are heated and pressure-welded to form a dispersed type EL panel. Thus, the layer thickness can be thinned.
Patent JP-S5525452-A (JP)
Title: Urethane resin composition
Inventor: SHINTANI AKIRA
IPC: C08L75/00
Filed: 1978-08-11
Abstract: PURPOSE: To prepare a urethane resin composition having remarkably improved storage stability and durability, by compounding a liquid copolymer derived from isopropenylphenol and a styrene-family monomer as a plasticizer.  
     CONSTITUTION: A urethane resin composition composed of a urethane resin and 1W40 wt% of a plasticizer comprising a liquid copolymer obtained by the copolymerization of 3W60 parts of isopropenylphenol and 97W40 parts of a styrene-family monomer (e.g. styrene, hydroxystyrene, etc.). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02277714-A (JP)
Title: Vertical type heat treatment furnace apparatus
Inventor: MORISHIMA KAZUHIRO
IPC: F27B1/02
Filed: 1989-04-18
Abstract: PURPOSE:To execute heat treatment to many kinds of members to be heat-treated by an every small number at the same time and to improve efficiency of the heat treatment by supplying each member to be heat-treated with a common lifting device to plural vertical type heat treatment furnace and arranging mechanism for taking out the member to be heat-treated from each furnace after executing the heat treatment. CONSTITUTION:By dividing inner part in hausing 11, the four vertical type heat treatment furnaces 10A-10D are set, and at the time of executing the heat treatment with e.g. the furnace 10A, the member M to be heat-treated is laid at tip part 22b of supporting arm 22 in the lifting device 20 and ascended to the prescribed position with a driving shaft 21 through a penetrating hole 11a. Successively, a supporting arm 32 is swung with a driving shaft 31 to position this below a supporting arm 22 and further, ascended to receive the member M to be heat-treated to the tip part 32b thereof and again swung to position the tip part 32b thereof on a supporting arm 42 in a charging/taking-out device 40. By descending the supporting arm 32, the member M to be heat-treated is delivered onto the tip part 42b of the supporting arm 42 and member M to be heat-treated is charged into the furnace 10A with the supporting arm 42 to execute the heat treatment, and by following the reverse cource to the above cource, this is taken out to the outside.
Patent JP-H04331419-A (JP)
Title: Circuit unit provided with rush current preventing circuit
Inventor: KANAMARU KOJI
IPC: H02H9/02
Filed: 1991-04-30
Abstract: PURPOSE:To prevent a re rush current from occurring by setting a discharging time constant of a capacitor for controlling smaller than that of a power-supply bypass capacitor. CONSTITUTION:A discharging time constant of a capacitor for controlling 7 is set smaller than that of a power-supply bypass capacitor 5. In such a structure, if a power supply terminal 3 is brought into contact with a main device 1 again due to chattering or other causes, the capacitor for controlling 7 is charged at the specified time constant from the original condition since the discharging of the capacitor 7 is already finished and therefore current to be supplied to a load 4 increases gradually. Consequently, there is no chance that a re-rush current occurs.
Patent JP-S57212460-A (JP)
Title: Recorder for two-sided image
Inventor: UEDA NORIYOSHI
IPC: G03G15/23
Filed: 1981-06-25
Abstract: PURPOSE:To perform the two-sided recording with an optional number of original sheets regardless of an odd or even number, by avoiding the formation of an image on the 1st or 2nd surface side of a record sheet but by carrying the record sheet. CONSTITUTION:An original 3 is fed to an original board 4 to receive the exposure and development. Then the sheet fed and carried from the 1st or 2nd paper feed tables 24 or 25 is transferred and fixed and carried to a sheet inverting part 45 by the 1st guide 36 to be inverted up side down and then stored to a relaying tray 26 by the 2nd and 3rd guides 37 and 38 and via a transport path 46. Then the original is carried to the board 4 for copying on the 2nd side (rear surface) of the sheet, and at the same time the preceding original 3 is discharged to an original tray 5. When the tip of the original 3 is detected by a sensor 10, the original is sent to a transport path 49 within the tray 26. Then the image of the original is copied on the 2nd surface through the processes of exposure, development, transcription and fixing respectively like the 1st surface (upper surface).
Patent JP-H11294231-A (JP)
Title: Fuel injection control device for engine
Inventor: YAMAGUCHI MASASHI
IPC: F02D35/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To control the air-fuel ratio with high precision via simple control with a minimum number of sensors by updating the coefficient of a leaning model, and controlling a fuel injection quantity based on the difference between the target air-fuel ratio and estimated air-feel ratio. SOLUTION: A control device 15 receives detection signals from various sensors detecting the operation state of an engine 1. The sensors include a crank angle sensor 20 detecting the rotational angle of a crankshaft 3, an intake pipe negative-pressure sensor 21 detecting the intake negative pressure in an intake pipe 6 and an air-fuel ratio sensor 22 detecting the exhaust air-fuel ratio in an exhaust pipe 8. The control device 15 arithmetically processes the detection signals of these sensors and transmits control signals to an injector 13, a fuel pump 17 and an ignition coil 11, and it outputs the learning signal correcting the estimated intake air quantity and estimated intake fuel quantity to reduce the difference between the estimated air-fuel ratio and actual exhaust air-fuel ratio.  The air-fuel ratio can be controlled with high precision via simple control with a minimum number of sensors.
Patent JP-S58215813-A (JP)
Title: Digital signal processing device
Inventor: HASEBE ATSUSHI
IPC: H04N5/21
Filed: 1982-06-09
Abstract: PURPOSE:To process video data in real time at longer procesing time between two circuits, by separating a circuit operating logical sum of input digital signals of a prescribed number and another circuit calculating addresses. CONSTITUTION:Input data and coefficients are stored in a data memory 7, the address of the memory 7 is formed by an address processor 8, which is operated with a prescribed program of a controller 9. Further, the data read out from the memory 7 is applied to a product sum processor 10 for attaining product sum operation. A controller 11 is provided to the processor 10, which is operated with a prescribed microprogram of the controller 11 to output data yi. Further, the processor 8 performs the calculation of the address and data readout control, the processor 10 performs the product sum operation at the same time to speed up the data processing, thereby processing video data in real time.
Patent JP-S60242686-A (JP)
Title: Semiconductor laser array
Inventor: UCHIDA TEIJI
IPC: H01S5/12
Filed: 1984-05-17
Abstract: PURPOSE:To reduce man-hours on manufacture, and to obtain a semiconductor laser array, which has high yield on the manufacture of an element and enables single wavelength oscillation, by forming a line tying the apices of the periodic structure of diffraction gratings in each stripe in one part of a curve. CONSTITUTION:Diffraction gratings 100 consisting of the circular arcs of concentric circles having a 4,000Angstrom  period and a 18mm. radius are formed on an N-InP substrate 1, and buried crystal growth functioning as the formation of parallel grooves and the formation of current confinement structure in combination is conducted to a double hetero-junction wafer in which an N-InGaAsP optical waveguide layer 2 having a 1.15mum compositional wavelength, an InGaAsP active layer 3 having a 1.30mum compositional wavelength and a P-InP clad layer 4 are shaped through a liquid phase growth method, thus manufacturing semiconductor lasers 11, 12, 13. Accordingly, a semiconductor laser array, wavelengths thereof differ little by little through the formation of the diffraction gratings only by one-time process, can be integrated.
Patent JP-S62255375-A (JP)
Inventor: YAMADA SUSUMU
IPC: B66B1/18
Filed: 1986-04-28
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-S5432874-A (JP)
Title: Filter device
Inventor: INOUE KIYOSHI
IPC: B01D35/06
Filed: 1977-08-19
Abstract: PURPOSE: To improve the filtering capacity by subjecting granular filter mediums in a filter layer to aeration while moving the filter mediums by actuating a gas valve, and forming an adsorbing electrostatic field by an electrode inserted in the filter layer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5528123-A (JP)
Title: Display instruction system
Inventor: KIUCHI YUKIO
IPC: G06F3/147
Filed: 1978-08-14
Abstract: PURPOSE: To display the newest state in the CPU accurately, with less number of connection lines between the maintenance panel unit and CPU, by producing the process of display by the pulse signal of the timer of the maintenance panel unit periodically.  
     CONSTITUTION: The control information including the designated information for the internal display part to display the content and including the display instruction of the content of the internal display part is serially delivered from the maintenance panel unit CNS. By receiving it, CPUCC returns the content of the internal display part designated serially to the panel CNS, stores it in the shift registers SFR 1 , SFR 2 , and the display instruction instructing the production of the process of display displaying the content of the register to the display unit of the unit CNS, is produced periodically with the pulse signal of the timer T provided with the unit CNS. Thus, the number of connection lines between the unit CNS and CPUCC can be made less and the newest state in the CPUCC can accurately be displayed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09264854-A (JP)
Title: Detection method for cracking
Inventor: ITO HIDEO
IPC: G01N21/91
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a cracking observation method which enables evaluating of cracking by observing the entire area of the cracking. SOLUTION: This method is to detect cracking formed at a soldered part made by soldering up portions to be joined. In this method, a corrosive reagent is brought into contact with the soldered part so that it penetrates into the cracking and the opposed cracked faces forming the cracking are etched to be discolored. The cracked faces may be discolored by non-electrolytic plating. Then, the soldered part is torn so as to expand the cracking toward the inner part of the cracking from the opening part thereof. Hence, the cracking is divided into two segments of the soldered part; the one is the discolored cracked faces thus far forming the cracking and the other the newly ripped faces. Thus, the discolored cracked faces of the soldered part is compared with the ripped faces presenting the color proper to the soldered part thereby identifying the spread of the cracking.
Patent JP-S5325276-A (JP)
Title: Granulating apparatus for blast furnace slag
Inventor: TAKAHASHI SOUICHI
IPC: C21B3/08
Filed: 1976-08-20
Abstract: PURPOSE: To product the granular slag continuously and to plan the sharp reduction of labor, by dispersing the molten slag which has made flow down fron the blast furnace slag hopper to liquid drops at the end of the supply nozzle by the jet strean of the hot blast from the diffuser crossing at right angles with the above nozzle, and then by transferring these drops to the cyclone. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60242032-A (JP)
Title: Screen pack fitting construction for flat die for molding synthetic resin
Inventor: NAKADA AKIRA
IPC: B29C48/50
Filed: 1984-05-17
Abstract: PURPOSE:To provide a flat die in which a screen pack provided therein can be easily replaced, by a construction wherein a flat die can be split into an upper half and a lower half so that the upper half can be detached by removing a bolt clamping the halves to each other. CONSTITUTION:The screen pack 5 and a breaker plate 6 can be fitted into the interior of a flange form metallic connector 3 for connecting a cylinder head 1a and the flat die 4 to each other. The flat die 4 has such a construction that the upper half 4a and the lower half 4b thereof are separably clamped to each other by the bolt 9, and a groove 11 is provided on the metallic connector 3 side thereof so that a metallic support 7 for the breaker plate can be fitted in the groove 11.
Patent JP-S63263920-A (JP)
Title: Phase synchronizing circuit
Inventor: KOBAYASHI EIICHI
IPC: H03L7/08
Filed: 1987-04-22
Abstract: PURPOSE:To eliminate the uncertainty of the phase condition by adding a flip- flop, an AND circuit and an OR circuit so as to fix the phase difference between an input signal and an output signal to 90 deg., thereby avoiding the stable state with a phase difference of 270 deg.. CONSTITUTION:An input signal (a) is fed to an exclusive OR circuit 1 and a flip-flop (FF) 6, the circuit 1 detects the phase difference between the signal (a) and an output signal (b) and the FF 6 stores the state (high or low level) of the signal (a) at the leading of the signal (b). An output signal (c) of the circuit 1 is converted into a DC signal (d)0 by a low pass filter circuit 2, amplified by an amplifier circuit 3 to control the frequency of an output clock (e) of a voltage controlled oscillator circuit 4. The clock (e) is fed to a frequency division circuit 5 through an AND circuit 8 applying the control of passing or inhibition by the OR between the output signal of the FF 6 being the output signal of an OR circuit 7 and a phase reference signal (f) and generates the signals (b), (f).
Patent JP-H117050-A (JP)
Title: Laser device and projecting method for laser light using the device
Inventor: TANIGUCHI KOICHI
IPC: H01S3/108
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a laser device which converts the wavelength of laser light oscillated in its resonator, imposes intensity modulation effectively by the application of a lower modulation voltage than before, and projects the light and the projecting method for the laser light. SOLUTION: The laser device has a light emission part 3 and a resonator (incidence-side mirror 2 and output-side mirror 6) which is so provided across it so that laser oscillation is possible as a basic wave oscillating means, and a modulating and converting means 4 having a function for wavelength conversion of its basic laser oscillation wavelength light by nonlinear optical effect and a function for phase modulation by electrooptic effect is further provided in the resonator. At a modulation position having the function for phase modulation in the modulating and converting means 4, electrodes 52 and 53 are provided so as to apply the modulation voltage. This constitution makes it possible to perform the wavelength conversion of the basic wave, intensity modulation, and project the wave only by the application of the modulation voltage.
Patent JP-S60245744-A (JP)
Title: Electrical contact material
Inventor: HARADA TAKESHI
IPC: H01H1/023
Filed: 1984-05-18
Abstract: PURPOSE:To obtain an electrical contact material having stable contact resistance and superior welding resistance by compressing and sintering internally oxidized alloy powder having a specified composition consisting of Ag, Bi, Cd and Te or further contg. an Fe group metal and by extruding and drawing the sintered body. CONSTITUTION:A molten alloy consisting of, by weight, 1-20% Bi, 0.1-5% Cd, 1-5% Te and the balance Ag or further contg. 0.01-1% Fe group metal such as Ni is atomized, and the resulting powder is internally oxidized. The powder is then compressed and sintered, and the sintered body is extruded, drawn, and cut to obtain an electrical contact material. This electrical contact material has stable contact resistance and superior welding resistance.