baber/WOPTO huggingface dataset:
Patent JP-S5891141-A (JP)
Title: Sliding member
Inventor: WAKAYAMA MASAO
IPC: F01C21/08
Filed: 1981-11-25
Abstract: PURPOSE:To obtain a sliding member which has a coefficient of thermal expansion equal or close to that of iron by specifying the carbon fiber content rate of a composite material of Al reinforced with carbon fiber. CONSTITUTION:Sliding members using iron members as opposite members, e.g. vanes 3a and 3b of a fluid compressor body 1 are made of composite materials which contain 15-40vol% carbon fiber irregularly in an Al matrix without directionality. Consequently, a material having a coefficient of 0.9-1.6X10<-5>/  deg.C at 0-250 deg.C equal or close to that of 1.2X10<-5>/ deg.C of iron is obtained. In addition, it has large strength and is lightweight and when this material is used for a vane, the clearance between the vane and a liner part, etc., in a low-to- high temperature range is minimized, obtaining superior volume efficiency. Further, its coefficient of friction is made less than that of other Al alloys because of carbon fiber, and consequently the extent of friction is also less.
Patent JP-2001022459-A (JP)
Title: Handle device of hand control valve
Inventor: MAEDA KATSUHIRO
IPC: G05G5/02
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous shift from a parking position to a test position by engaging a stopper whose guide surface is freely slidable and able to move onto a hold surface with the inner end part of a rod so that is stopped from rotating and freely slidable along the axis. SOLUTION: When the handle device 10 is shifted from the parking position to the test position, a handle body 20 is rotated in its circumferential direction to rotate the rod 27 and then the stopper 46 becomes able to move onto the hold surface 15. When a handle head 17 is rotated to the test body for a body in this state, the handle head 17 rotates an operation shaft, so a hand control valve 1 is placed in test mode. When the handle device 10 is shifted from the parking position to the test position, the handle body 17 needs to be rotated to the body after the handle body 20 is rotated in its circumferential direction, so artificial malfunction and malfunction by mistake can surely be prevented.
Patent JP-H059673-A (JP)
Title: Manufacture of aluminum alloy fin material rxcellent in heat conductivity
Inventor: DOKOU TAKENOBU
IPC: C22F1/04
Filed: 1991-07-04
Abstract: PURPOSE:To improve the brazability, high temp. buckling resistance and heat conductivity of a fin material for a heat exchanger. CONSTITUTION:As an aluminum alloy for a fin material, the one constituted of, by weight, 0.03 to 0.3% Zr, 0.03 to 0.3% Si as well as <=0.5% Zr and Si, 0.03 to 1.0% Fe, >=99.5% total content of Al and the above Fe and the balance Al with inevitable impurities is prepd. At the time of manufacturing a fin material for a heat exchanger by subjecting the above alloy to hot rolling, subsequent cold rolling and annealing, in the hot rolling, rolling from 120mm to a finish sheet thickness is executed by >=8 passes, and process annealing is executed at 320 to 450 deg.C at 20 to 85% final cold draft to manufacture an aluminum alloy fin material particularly excellent in heat conductivity.
Patent JP-H0353485-A (JP)
Title: Heat cooking device
Inventor: KAWAI NOBUYOSHI
IPC: F24C7/02
Filed: 1989-07-20
Abstract: PURPOSE:To prevent insufficient heating and over heating of the food by measuring the power source voltage multiple times during the time from immediately after starting the heating to concluding the heating, and correcting the residual time in order so that the heating value equal to the case that the rate voltage is applied to an initial set time heating means is applied in response to the measured voltage. CONSTITUTION:The power source voltage to be applied from a CPU 10b as a voltage detecting means to a heating means 6 is detected in a microcomputer 10, and the initial set time is corrected by a CPU 10b as a correcting means so that the heating value to be obtained in the case that the food is heated with the power source voltage detected immediately after starting the heating becomes equal to the heating value desired by a cooking person. Furthermore, the correcting means corrects the residual time in order so that the heating value to be obtained in the case that the food is heated with the power source voltage to be supplied from a voltage detecting means each time of passing the predetermined time after the first correction is performed becomes equal to the heating value desired by a cooking person. Insufficient heating and over heating is thereby prevented even if the fluctuation of the power source voltage is generated.
Patent JP-H0535771-A (JP)
Title: Vector data processor
Inventor: HAGIWARA TAKASHI
IPC: G06F17/16
Filed: 1991-07-30
Abstract: PURPOSE:To provide a vector processor which does not require the generation of mask vector by simplifying read/write operation to a vector register with regard to element data. CONSTITUTION:This processor is provided with an address control circuit 160 which controls inter-element distance of element data which is specified by an external setting signal, a reading interval setting register 130 which outputs the value controlled by the address control circuit and a writing interval setting register 140. When the element data is read out from a vecto register 100, the value obtained by adding the output value of the reading interval setting register 130 to a previous address value through an address calculator 150 is outputted from an address register 110 as an address value, and in the case of writing in, the address value obtained by adding the output of the writing interval setting register 140 to a previous address value through an address calculator 151 is written in so as to be outputted from an address register 120.
Patent JP-H0476858-A (JP)
Title: Magnetic disk device
Inventor: TAKEUCHI KIYOSHI
IPC: G11B21/08
Filed: 1990-07-18
Abstract: PURPOSE:To prevent waste time by executing a prescribed processing within settling time set in advance after stopping a magnetic head when a deciding means decides that the magnetic head arrives at an objective cylinder. CONSTITUTION:A CPU 12 drives a spindle motor 4 through a spindle motor control line 13 so as to rotationally drive magnetic disks 1-3, and an actuator 5 is driven through a head seek control line 14 so as to seek a data head to the objective cylinder as the object of reading. Based on servo information read out of a servo surface by a servo head 11 to be supplied through a servo head signal line 16, a CPU 12 executes positioning to the target cylinder. Next, when it is decided that the head arrives at the target cylinder, the CPU 12 stops the seek operation of the head and executes the preparation processing of read control to be next executed. When the processing is completed and it is shorter than settling time 3msec, the CPU 12 executes remaining settling so that the total time of processing time and settling time can be 3msec. Thus, the processing time can be shortened.
Patent JP-S6167857-A (JP)
Title: Production of masked substrate for x-ray lithography
Inventor: HATTORI SHUZO
IPC: G03F1/80
Filed: 1984-09-12
Abstract: PURPOSE:To make a pattern fine and high density and to reduce the production cost by forming an X-ray transmitting film on a substrate to be dissolved and removed by specific material gas and then forming an X-ray interruption film which can be easily plasma etched on the surface of the X-ray transmission film. CONSTITUTION:The X-ray transmitting film mainly consisting of BxNxC1-x is formed on the substrate to be dissolved and removed by using N2 gas, diborane and hydrocarbon gas on the basis of plasma CVD and then the X-ray interruption film which consists of heavy metal mainly and can be easily plasma etched is formed on the X-ray transmitting film by evaporating the heavy metal simultaneously with the growth of a plasma polymerized film consisting of an organic gas monomer, so that a pattern of 2mum or less can be easily formed. Consequently, a superior masked substrate can be uniformly produced at a low cost.
Patent JP-H0743626-A (JP)
Title: Picture scanning and recording device and method of laser exposure for picture scanning and recording
Inventor: TAKANO SHUNSUKE
IPC: H04N1/06
Filed: 1993-07-30
Abstract: PURPOSE: To provide an image scanning recording device and a laser exposure method for image recording capable of forming a continuous uniform belt-like recorded image by performing multibeam simultaneous exposure without causing interference. CONSTITUTION: An acoustooptical element 3 having only a function as one spot shutter element is used as the scanning element of two spots 10 and 11 in addition to the function of its own. By utilizing diffracted light whose diffraction direction is changed by modulating the acoustic frequency of the element 3, the belt-like spot trains 10 and 11 are exposed at the different spot train positions on an exposure medium 7 in different timing.
Patent JP-H0743051-A (JP)
Title: Air conditioner
Inventor: OKUDA KENJI
IPC: F25B47/02
Filed: 1993-07-30
Abstract: PURPOSE:To provide an air conditioner in which the drop of the room temperature can be suppressed to a low extent by shortening the defrosting time, i.e., the suspension time of heating. CONSTITUTION:The temperature of an outdoor heat exchanger 6 is detected by first temperature detecting means 11. The temperature of the atmosphere in which an outdoor unit is installed is detected by second temperature detecting means 12. A controller 10 has a fan stopping defrosting function of stopping an outdoor fan during a heating mode operation of a refrigerating cycle to defrost the outdoor heat exchanger, and a fan operating defrosting function of defrosting the outdoor heat exchanger while the outdoor fan remains operated. When the atmospheric temperature at the time of starting defrosting is a predetermined value or less, the fan stopping defrosting is executed, and when the atmospheric temperature exceeds the predetermined value, the fan operating defrosting is executed. And, at the time of at least the fan operating defrosting, the defrosting is finished according to the defrost finishing reference temperature so set as to become higher when the atmospheric temperature is higher.
Patent JP-H0741203-A (JP)
Title: Facsimile device
Inventor: YAMADA HIROYUKI
IPC: B65H5/06
Filed: 1993-07-30
Abstract: PURPOSE:To provide a facsimile device having a recording part and a read part enabling a user to release a paper jam easily and rapidly while making the device compact. CONSTITUTION:A recording paper supply cassette 2 is disposed at the bottom part of a device 1, and the discharge port of recording paper is provided on the upper face of the device 1. The travel path A of recording paper is formed as a path passing the front face side from the lower part of the device 1 toward its upper part, and a recording part opening/closing part 8 is formed in such a way as to be rotated onto the front face side with the travel path A as a boundary. A document read part is provided behind the device 1. A document travel path B is formed obliquely in U-shape, and a read part opening/closing part 22 is provided along the travel path B.
Patent JP-H07305953-A (JP)
Title: Cryogenic rectifying system for manufacturing low-purity oxygen
Inventor: NIIRU MAAKU PUROSAA
IPC: F25J3/04
Filed: 1994-07-21
Abstract: PURPOSE: To reduce power required for operating an air boiling system by passing a first supply air flow within a specified pressure range to a bottom reboiler, passing supply air from the bottom reboiler to one of first or second column and second supply air flow to the first column, subjecting lower purity oxygen from the second column to indirect heat exchange and collecting the product. CONSTITUTION: First supply air flow 4 passed through a rectifier 56 and having a pressure within absoute pressure range of 2.7-7 kg/cm<2> is passed to a bottom reboiler 63 and supply air therefrom is passed to one of first or second column 59, 60. A second supply air flow 6 having lower pressure than the first supply air flow 4 is passed to the first column 59 and used, along with the first and second supply air flow 4, 6 for indirect heat exchange of lower purity oxygen withdrawn from the second column 60. Heated lower purity oxygen is collected as a product. According to the arrangement, an air boiling system can be operated with reduced power.
Patent JP-H1035427-A (JP)
Title: Washing method for car washing machine
Inventor: IGARI AKIRA
IPC: B60S3/06
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent generation of an unwashed part in a switching position, in which the rotating direction of a top brush is switched, even if a vehicle to be washed is continuously conveyed by means of a conveying means in a continuous car washing machine. SOLUTION: The rotating direction of a first top brush 12 previously washing a vehicle 5 to be washed is switched to the direction in which the top brush 12 is brought into contact with a ceiling part 5C in the vehicle 5 from the front side to the back side of the car washing machine main body 2, and a rear wind part 5D provided with a rear wiper 22 in the vehicle 5 to be washed is washed. The rotating direction of a second top brush 14 is switched to the direction in which the top brush 14 is brought into contact with a front part 5A of the vehicle 5 to be washed from the front side to the back side of the car washing machine main body 2, and the rear wind part 5D of the vehicle 5 to be washed is washed.
Patent JP-H08324013-A (JP)
Title: Thick film type thermal head
Inventor: HAYASHI HIROAKI
IPC: B41J2/345
Filed: 1996-07-19
Abstract: PURPOSE: To provide a low-cost thick film type thermal head of improving the printing quality level by reducing the thickness of a reinforcing silver film. CONSTITUTION: A common electrode 4 provided on a board is integrally coupled by a strip-like coupling part 4c, so disposed that the end 4a of the common electrode and the ends 6a of individual electrodes are alternately engaged, strip-like heating resistors 7 are formed on the ends 4a, 6a, silver films 5 are formed along the board edges 2a, 2b, further a plurality of branches 4b are branched from the part 4c in the direction perpendicular to the lengthwise direction of the resistor 7, and the films 5 are superposed on the branches 4b.
Patent JP-S6166780-A (JP)
Title: One-pack type elastic sealant
Inventor: TAWARA SHOJI
IPC: C09K3/10
Filed: 1984-09-10
Abstract: PURPOSE:The titled product that is obtained by using, in the production of an NCO-containing prepolymer, a polymer mixture of a specific graft polymer, polyoxyalkylene polyol, thus being suitable for use as a joint-filling material for buildings, because it has good elastic properties, weather resistance and application operability. CONSTITUTION:A prepolymer is obtained by allowing an organic diisocyanate to react with a polymer mixture consisting an acrylic low-molecular-weight copolymer resulting from copolymerization of (A) 10-75wt% of the pol yoxyalkylene polyol, (B) 90-25wt% of a polymerization materials consisting of (i) an NCO-reactive group-containing unsaturated monomer, (ii) an unsaturated monomer of the formula (R1 is H, methyl; R2 is 2-14C alkyl) and (iii) polymeri zation initiator and/or chain transferring agent bearing NCO reactive groups, a graft polymer from the resultant copolymer and a polyoxyalkylene polyol and polyoxyalkylene polyol so that the NCO groups become 1.8-2.3 times the molar equivalent. Then, 100pts.wt. of the prepolymer are combined with 0.001-10pts.wt. of a catalyst and 30-200pts.wt. of fillers and the composition is subjected to dehydration treatment to give the objective product.
Patent JP-H1133727-A (JP)
Title: Control method of welding robot
Inventor: NISHIKAWA SEIGO
IPC: B23K9/095
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide the good welding quality even if the thickness of a groove root face changes by detecting the thickness of the groove root face by a sensor means and adopting the controlling method according to the condition of the groove root face. SOLUTION: The sensor means 2 is installed for sensing the target position in the vicinity area in the running direction side against the welding torch position. By the regeneration operation of an instruction program of the welding robot, the weld line tracking is carried out, while the welding robot position is corrected based on the sensing output acquired sequentially by the sensor means 2. In this case, the plate thickness of a welding material 9 is inputted in the robot controller beforehand, and the thickness of the groove root face 7 is detected by the difference between the groove depth of the welding material 9 detected by the sensor means 2 and the plate thickness. And the welding robot 1 is controlled based on the control method memorized in the robot controller according to the thickness of the groove root face 7.  By this, the good melting quality is obtained in the work wherein the thickness of the groove root face changes.
Patent JP-S6435399-A (JP)
Title: Monitor device for main steam relief safety valve
Inventor: TANAKA SATOSHI
IPC: G21C17/00
Filed: 1987-07-31
Abstract: PURPOSE:To improve the accuracy of opening degree detection and opening degree display by displaying the opening degree of a main steam relief safety valve after the output error by a temp. error is corrected. CONSTITUTION:An opening degree detector 25 which detects the opening degree of the main steam relief safety valve 24, a limit switch 26 which detects the full open or close of the main steam relief safety valve 24 and a temp. sensor 27 which detects the ambient temp. of said valve are mounted on the main steam relief safety valve 24. The output of the opening degree detector 25 is corrected by a computing element for the temp. correction value of a signal processing circuit 30 in accordance with the output of the temp. sensor 27 and is applied to a printer and a CRT display 37, by which the opening degree is displayed. The accuracy of the opening degree detection and display of the main steam relief safety valve is thereby improved.
Patent JP-H0239237-A (JP)
Title: Chart program editing system
Inventor: NARITA KOTARO
IPC: G06F9/06
Filed: 1988-07-28
Abstract: PURPOSE:To automatically move a module and to reconstitute the module structure by reading the position of the module structure under display to retrieve the position of the moving destination of the module or to reconstitute the contents of a structure memory and updating the contents of a present position memory to display the updated contents. CONSTITUTION:When a movement instruction is received from a keyboard input device 12, a module structure moving device 15 reads the position of the module structure under display via an allocating device 14 and traces the relative chains controlled by a structure memory 17 to search a desired structure position against the structure pointed by a user, and updates the contents of a present position memory 16. Then an extracting device 18 extracts the module structure of the present module position, and the extracted module structure is displayed on a display device 11. When an instruction is received from the device 12 for reconstitution of the module structure, a module structure reconstituting device 19 reconstitutes a relative pointer of the memory 17 based on the instruction of the user and updates the contents of the memory 16 to display them on the device 11. Thus a module is automatically moved and reconstituted.
Patent JP-S6082654-A (JP)
Title: Sliding member
Inventor: MIYAKE JIYOUJI
IPC: F02F1/00
Filed: 1983-10-12
Abstract: PURPOSE:To improve the wear resistance, seizing resistance and frictional characteristics of the sliding surface of a piston ring for an internal-combustion engine by forming an iron-base sprayed layer on the sliding surface and carrying out soft-nitriding. CONSTITUTION:Powder contg. iron, a low-C Fe-Cr alloy, carbon steel or stainless steel as the principal component or powder of a mixture of such metals is sprayed on the sliding surface of a piston ring for an internal-combustion engine sliding along a cylinder liner, and the sprayed layer is ground to about 0.1mm. thickness and lapped. The sprayed layer is then subjected to gas soft-nitriding to form a soft-nitrided layer of 25-40mum thickness by diffusion. The wear resistance and seizing resistance of the sliding surface of the piston ring are improved, and the wear of the cylinder liner along which the ring slides is reduced.
Patent JP-H06156398-A (JP)
Title: System and method for seizing rotation axis of space ship
Inventor: JIYON DABURIYU SUMEI
IPC: B64G1/26
Filed: 1993-07-30
Abstract: PURPOSE: To provide a means of capturing and transiting a spacecraft body, capable of transferring spacecraft spin movement from the initial axis to the desired final axis while maintaining a spacecraft attitude. CONSTITUTION: Predetermined torques T1 and T2 are provided around respective transverse axes 1, 2 for transferring a spacecraft body so as to spin around an inertial principal axis H in a stationary state, and spin around an arbitrary commanded axis 3 with the two transverse axes 1, 2 orthogonal to each other on the spacecraft 12 having a body with a control system 24. Therefore, a nutation around the transverse axes 1, 2 is induced, the speed of nutation around those transverse axes is measured, and a nutation damping torque around the transverse axis proportional to the transverse nutation speed is provided so that the nutation may be actively damped.
Patent JP-H0851891-A (JP)
Title: Aseptical breeding of silkworm
Inventor: HAMA KOTARO
IPC: A01K1/03
Filed: 1994-08-12
Abstract: PURPOSE:To carry out aseptic breeding using an artificial feed for producing cocoon by controlling temperature, humidity and air amount of feed air fed into a beading chamber. CONSTITUTION:A breeding chamber 8 for silkworms is connected through circulating piping 11 to an active air generator 1. The active air generator 1 generates moist active air containing a negative ion by cleaving water in the air and separating the generated waterdrop from the air. The temperature, moisture and air amount of active air are controlled according to the growth of silkworms. The temperature of active air is controlled by adjusting temperature of water cloven in the active air generator 1. The moisture of the active air is controlled by adjusting the temperature of the active air fed into the breeding chamber 8. The air amount of the active air is controlled by adjusting the output of a high-speed stream generator 3 for transporting the waterdrop with air force in the active air generator 1.
Patent JP-H0854638-A (JP)
Title: Liquid crystal display device
Inventor: TANAKA KAZUO
IPC: H05K1/14
Filed: 1994-08-12
Abstract: PURPOSE:To provide the constitution of a liquid crystal display device capable of reducing the size of the whole liquid crystal display device while maintaining a required size of a liquid crystal display panel. CONSTITUTION:In the liquid crystal display device 1 constituted of the liquid crystal display panel 2, the drive circuit substrates 3, 4-1, 4-2 of the liquid crystal display panel 2 and a control circuit substrate 5, a first drive circuit substrate 3 being at least a part of the drive circuit substrate is connected to the liquid crystal display panel 2 through a flexible connection wiring part 30, and second drive circuit substrates 4-1, 4--2 being the remaining drive circuit substrates are connected to the liquid crystal display panel 2 fixedly, and the flexible connection wiring parts 61, 62 are connected to the second drive circuit substrates 4-1, 4-2, and connector insertion parts 63, 64 are provided on one end parts E of the flexible connection wiring parts 61, 62, and input/output connector parts 51, 52 fitting to and connecting with the connector insertion parts 63, 64 are provided on the control circuit substrate 5.