baber/WOPTO huggingface dataset:
Patent JP-S5756940-A (JP)
Title: Evaluation element for semiconductor device
Inventor: INOUE SHINJI
IPC: H01L21/66
Filed: 1980-09-19
Abstract: PURPOSE:To effective evaluate the corrosion of the wire metal of a semiconductor device by employing an evaluation element capable of freely and independently controlling the applied voltage between the wire metals and interior heating quantity. CONSTITUTION:The prescribed voltage is applied between wire metlas 4a and 4b to be evaluated from the pads 5a, 5b of an evaluation element 3, currents corresponding to the desired heat quantity are obtained from the value of diffused resistor 6, and are supplied from pads 7, 8. Thus, the voltage between the wires and the interior heating quantity can be freely and individually controlled, and the interior heating state can be effectively monitored by a transistor 9. The evalution element is tested under high temperature and high moisture, thereby effectively evaluating the wire corrosion of the device.
Patent JP-H01302157-A (JP)
Title: Analysis of highly pure silicon or boron chloride
Inventor: KASHIWATANI AKINORI
IPC: G01N1/22
Filed: 1988-05-31
Abstract: PURPOSE:To achieve a microanalysis on an inorganic element compound in a solution, by a method wherein silicon or boron chloride as main component in a sample is absorbed and decomposed to a fluoride by a specified mixed liquid and moreover, a decomposition liquid cleared of the fluoride is concentrated. CONSTITUTION:A sample is supplied to a vaporizer 1 to vaporize the sample completely in substance. The vaporized matter is brought into contact with a mixed liquid of hydrofluoric acid and water in a container 2 so that a chloride of silicon or boron in the vaporized matter is absorbed by the mixed liquid to form a fluoride. After the decomposition of the vaporized matter, the decomposition liquid is heated feeding a highly pure nitrogen gas thereto until the fluoride as main component is removed in substance from the decomposition liquid by evaporation. The left solution is concentrated and then, a quantitative analysis is performed on impurities contained therein by a proper microanalysis method.
Patent JP-S5921853-A (JP)
Inventor: KAWATANI SHIROU
IPC: E04C5/06
Filed: 1982-07-28
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-H09315326-A (JP)
Title: Rack and pinion type power steering device
Inventor: SONODA HIROTETSU
IPC: B62D5/083
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To smooth an operation of a valve by improving a shaft support structure of a stub shaft having a pinion shaft having a rotor and a sleeve of a rotation type flow channel change-over valve integrally formed therein. SOLUTION: To a stub shaft 2 which is rotated with a steering operation in a steering body 7, a pinion shaft 3 having a pinion tooth 3a which is engaged with a rack 5 on the side of the steering wheel is relatively rotatably connected via a torsion bar 4. The rotation type flow channel change-over valve 10 having a rotor 11 and a sleeve 12 is provided between the shaft end parts of these two shaft. Into an inside circumference 12a of the sleeve which is integrally provided on the pinion shaft, a rotor which is integrally provided on the stab shaft is rotatably held. On one part of a sliding surfaces of at least either the rotor or the sleeve and one of the both end parts which sandwich the valve groove of the rotor and the sleeve, a roll bearing 31 is provided as a bearing.
Patent JP-2000035908-A (JP)
Title: Computer provided with file name generation means
Inventor: KAYANO MITSUHIRO
IPC: G06F12/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a computer capable of automatically attaching a name without troubling a preparing person in the case of attaching the name (file name) of data prepared by the preparing person. SOLUTION: This computer provided with a file name generation means generates the file name for specifying the data prepared by utilizing an application software 11 and stores it in a storage device 13. The file name generation means is provided with the file name generation means (different file name preparation means) 12 for generating the file name different from the file name already stored in the storage device.
Patent JP-H0642262-A (JP)
Title: Double sliding door structure and horizontally sliding door thereof
Inventor: MATSUSHITA YASUSHI
IPC: E06B3/70
Filed: 1992-04-23
Abstract: PURPOSE:To obtain advantages, in which cleaning is facilitated and appearance is also improved while the slipping-off of a horizontally sliding door is also prevented, only by forming one easily workable groove to a sill. CONSTITUTION:In horizontally sliding door structure 1, in which a plurality of horizontally sliding doors 2L are incorporated movably along the grooves 51, 61 of a sill 6 and a headjamb 5, one wide groove 61, in which the lower end sections of a plurality of horizontally sliding door bodies 3, 3 are housed collectively, is formed to the sill 6. On the other hand, a wide door pull member 4L, a lower end section of which is engaged into the width of one groove 61 of the sill 6, is bonded and mounted at one side end sections of a plurality of the horizontally sliding door bodies 3 in the vertical direction.
Patent JP-S63296954-A (JP)
Title: Printer
Inventor: MANIWA YOSHIO
IPC: H04N1/21
Filed: 1987-05-29
Abstract: PURPOSE:To enable a plurality of host machines to be connected to one printer, by providing a plurality of input buffers and backup buffers for jam backup for storing data sent from a plurality of host machines. CONSTITUTION:Since a host interface 154 sends data irregularly irrespective of action in a printer controller, the data from the host interface 154 are temporarily stored in an input buffer 190. When backup data are stored as a page buffer form, necessary capacity of memory becomes bulky. Therefore, a buffer for storing a character code sent from a host machine as it is, a backup buffer 191 is used, and whether backup or not in jamming and how is a use capacity of jam back memory in jamming are selected from a control panel. When a plurality of host machines are connected, this backup buffer 191 is also respectively prepared.
Patent JP-S61290395-A (JP)
Inventor: OWADA KAZUO
IPC: G21D1/00
Filed: 1985-06-19
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-H08329514-A (JP)
Title: Optical information recording/reproducing device
Inventor: EMOTO KENGO
IPC: G11B7/09
Filed: 1995-05-30
Abstract: PURPOSE: To miniaturize the whole device by arranging a polarizing beam splitter and a total reflection prism in series in the reciprocal movement direction of a movable part. CONSTITUTION: Divergent luminous flux outgoing from a semiconductor laser 1 of a fixed part 8 is made parallel luminous flux by a collimate lens 2 to be made incident on the diffraction grating 11 of the movable part through an incident optical path 23 nearly parallel to an optical card. The parallel luminous flux is divided to three effective luminous flux by the diffraction grating 11 to be made incident on the polarizing beam splitter 13 as P polarization luminous flux. The polarizing beam splitter 13 transmits through the incident P polarization by nearly 100%. Then, the P polarization is bent by the total reflection prism 14, and the optical card is irradiated by the P polarization.  The reflected light of a light spot on the optical card is made incident on the beam splitter 13 as S polarization, and is reflected, and is reflected by the total reflection prism 12 to be led to the detection optical system 7 of the fixed part 8 through a reflection optical path 24.
Patent JP-S6114423-A (JP)
Title: Horizontal two-cycle internal-combustion engine
Inventor: FUJIMOTO HIROAKI
IPC: F02B17/00
Filed: 1984-06-28
Abstract: PURPOSE:To form fresh air and residual exhaust into stratification inside a combustion chamber in a scavenging stroke as well as to stabilize a combustion state, by installing an exhaust port in a vertical upper position of a scavenging port, in case of a horizontal two-cycle engine whose cylinders are set up in horizontality. CONSTITUTION:An air-fuel mixture compressed out of a crank chamber is entered into each cylinder of a horizontal two-cycle engine, setting up two cylinders 12 and 12 in horizontality through each of scavenging passages 28A and 28B and then discharged out of an exhaust port 27. Each of scavenging ports 29A and 29B is installed at both sides of a lowermost end of the cylinder, and since the exhaust port 27 is installed in a topmost end, combustion gas in a scavenging stroke is high temperature whereby it rises upward and discharged out of the scavenging port 27, while an air-fuel mixture for scavenging use is relatively low in temperature, trying to be gathered in a lower part inside the cylinder so that the air-fuel mixture and the exhaust gas are stratified inside the cylinder, therefore fresh air exists in and around a spark plug, thus ignition takes place without fail and combustion is stabilized.
Patent JP-S62287715-A (JP)
Title: Digital-analog converter
Inventor: YOSHIO JUNICHI
IPC: H03M1/08
Filed: 1986-06-06
Abstract: PURPOSE:To reduce the nonlinear distortion at D/A conversion by inputting a digital signal to both the 1st and the 2nd D/A converters and using an adder circuit so as to add the outputs. CONSTITUTION:The same digital data is inputted to same or different kind of n-set of D/A converters 1. An analog signal outputted by each D/A converter 1 is added by an adder circuit 2. The analog signals outputted from the D/A concverters 1 are added by an adder circuit 2. Since each D/A converter 1 has nonlinearity, the analog signals outputted from the converters have an error to the original digital signal. In adding the output signals of the D/A converters 1 by the adder circuit 2, the ratio of the error to a true value is averaged and the probability approaching the true value is increased. While the signals are added simply in the adder circuit 2, random noise such as thermal noise or external noise is subject to square mean, then the S/N is improved relatively.
Patent JP-S6028596-A (JP)
Inventor: NANBA YASUSHI
IPC: D21F1/00
Filed: 1983-07-20
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-H10320803-A (JP)
Title: Optical information recording and reproducing device
Inventor: KURODA MOTOKI
IPC: G11B7/095
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To automatically correct an error of parallelism between a medium and an objective lens by using a piezoelectric element. SOLUTION: Relating to the optical information recording and reproducing device consisting of an optical pickup 2 for optically reading out information from the medium 1 recorded with the information and an objective lens actuator 6 provided on the optical pickup 3 so as to control the objective lens to follow eccentricity and surface wobbling of the medium 1, the objective lens actuator 6 is supported by the piezoelectric element 5, and when an error is generated in parallelism between the medium 1 and the objective lens, this parallelism between the medium 1 and the objective lens is corrected by controlling the piezoelectric element 5, thus ensuring stable information reproduction because of always maintaining proper parallelism between the medium 1 and the objective lens even when the medium 1 is exchanged or ambient environment is changed.
Patent JP-S5465436-A (JP)
Title: Rom checking system
Inventor: SHIMIZU TOMOHIRO
IPC: G06F12/16
Filed: 1977-11-04
Abstract: PURPOSE: To ensure the check for the function of ROM incorporated into LSI with no addition of the checking terminal, by memorizing previously the different numerial value in each address of RAM, designating the address of RAM by the output of ROM, and reading out the contents of the address to outside to be checked.  
     CONSTITUTION: The logic circuit performs the arithmetic control through the control by ROM which memorizes the address of RAM 13 plus various instructions. In such logic circuit, the different prescribed data are memorized previously in each address of RAM13 , and the test signal is supplied to terminal 23 when carrying out a test. And AND circuit 26 is closed via inverter 27 to inhibit the writing to RAM13, and RAM13 is kept under the reading mode. The fixed address data are given to ROM11 via address control part, and at the same time the test address control system of RAM13 is actuated via gate group 25. Thus, the necessary data is read out to external tester 28 through RAM13. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5833134-A (JP)
Title: Monitoring device for bearing temperature
Inventor: YAMAGUCHI KATSUKI
IPC: F16C17/24
Filed: 1981-08-21
Abstract: PURPOSE:To enable the previous protection of a bearing even if a pointer of a protector does not swing to a set point, by monitoring a bearing temperature based on a temperature rise gradient. CONSTITUTION:A bearing temperature detected and stored in a memory 4 through a given interval time generator 3 by a sensor 1 before it is processed  by a converter 2, is stored in a memory 5, and the content of the memory 4 is  renewed into a present detected temperature. A subtraction device 6 computes a  temperature gradient, and if the temperature gradient exceeds a set value, an  alarm is generated by an alarm unit 11 through a comparator 7. The use of a  system, in which temperature is monitored based on the temperature gradient, permits the previous and reliable protection for the temperature rise of the bearing even if a pointer of a protector does not swing to a set point.
Patent JP-S5923459-A (JP)
Title: Alkaline battery
Inventor: YOSHIHISA HIROYOSHI
IPC: H01M4/06
Filed: 1982-07-28
Abstract: PURPOSE:To increase the electric discharge capacity and prevent any two-stage electric potentials by providing a thin silver-oxide layer on the surface of a positive active material which is prepared by mixing silver peroxide granules with over a specified quantity of silver oxide granules having grain diameters below 1/10 of those of said silver peroxide granules. CONSTITUTION:A positive active material is prepared by mixing below 90wt% silver peroxide granules (A) having grain diameters of 0.1-1.0mm. with over 10wt% silver oxide granules (B) having grain diameters below 1/10 of those the granules (A). Next, the surface of the positive active material facing a negative electrode, is converted into a thin silver-oxide layer (C) by a reducing method performed with hydrazine, or something similar so as to obtain a positive electrode 2. After that, the positive electrode 2 is installed in a positive can 1, then an alkaline battery is constituted by combination of a separator 3, a negative active material 4, a negative can 5 and a sealing gasket 6. Owing to such constitution, the area of silver peroxide touching electrolyte is minimized, and the voltage of the battery is regulated to be the same level as that of silver oxide. As a result, the electric discharge capacity can be enhanced by mixing a large quantity of silver perioxide.
Patent JP-H08299491-A (JP)
Title: Handy cart for power source for fire fighting
Inventor: SASAKI KOKICHI
IPC: A62C27/00
Filed: 1995-05-02
Abstract: PURPOSE: To provide a cart for a power source for fire fighting which facilitates loading and unloading. CONSTITUTION: A guide table 1 which protrudes the circumferential face of a roller 4 in a rotatable manner is fixed on the load carrying platform 6 of a vehicle, a loading-unloading table 7 is blind-bonded in such a manner that allows the rear end thereof to swing up and down together with the front end of the guide table, a pair of legs 16 are suspended in the front end, a handle 17 is provided and fixed to the load carrying platform by a drop iron 14. Amounting table 19 suspends and fix travel rollers 21 to shafts at four corners, positioning pieces 23, 26 supporting a power source for fire fighting are erected, the power source for fire fighting is fixed and fixed by a stopper 29 fitted to a positioning hole 18 of the loading-unloading table.  The rear end of the mounting table is inserted into a fixture 35 on the load carrying table, and the other end fixed to the load carrying table through a fastener 39. The fire fighting power source can be moved to a position that facilitates loading and unloading by making it possible to move the mounting table by sliding the loading-unloading table on the guide table.
Patent JP-S5837128-A (JP)
Title: Manufacture of al killed steel plate for continuous annealing
Inventor: FUKUOKA YOSHIKAZU
IPC: C21D9/52
Filed: 1981-08-26
Abstract: PURPOSE:To obtain a killed steel plate having a satisfactory and uniform quality, which has been subjected to continuous annealing, by covering a coil wound at a high temperature at the stage of hot rolling, with an adiabatic heat retaining cover for a prescribed time. CONSTITUTION:A coil 2 wound at a high temperature is detached from a mandrel of a winding reel, and after that, is carried by a carrying conveyor 1, to a coil yard or a cold rolling stage. In this case, the coil 2 is placed on a lower cover 31 on the conveyor 1, on which an upper cover 32 is cover-installed. A heat retaining cover 3 consisting of the covers 31, 32 is constituted, for instance, of a shell and a heat insulating material as to its surface and its inside, respectively. When heat retaining by the cover 3 is executed for 3-4hr or so as a general reference, or until a surface temperature of the coil becomes 500-550 deg.C or so, deposition of carbide and flocculation of AlN of a killed steel plate can be executed properly and uniformly.
Patent JP-S6455015-A (JP)
Title: Safety barrier for two-line transmitter
Inventor: IAN KIYARODASU HATSUCHIYOON
IPC: H04B3/00
Filed: 1988-06-01
Abstract: PURPOSE: To obtain a highly accurate safety barrier having low current consumption by supplying a grounded load with a DC current substantially equal to a current being drained from a transmitter. CONSTITUTION: A floating power supply is induced from a common power supply through a current limiting circuit 10, a voltage stabilization circuit 12, a high frequency oscillator 14 and a unit 16 comprising a booster and a rectifying and smoothing circuit. A comparator amplifier A sustains the voltage between the inputs of a barrier lower than the voltage at which a Zener diode in the barrier begins to be conducted by controlling the floating power supply voltage. A control loop increases the voltage of a floating current as the current increases thus canceling increase of voltage drop across a load. Frequency response of the voltage stabilization circuit 12 is limited by a capacitor C1. According to the arrangement, a digital or frequency signal is not simply received from a transmitter but it can be passed to other direction.
Patent JP-S5759070-A (JP)
Title: Starting process of vertical shaft, multi-stage water turbine pump
Inventor: KIKUCHI KEIZOU
IPC: F03B3/10
Filed: 1980-09-26
Abstract: PURPOSE: To simplify the manipulation of refilling a runner compartment of a multi-stage turbine pump with water after the starting thereof as well as to shorten the required time length of the starting, by exposing the upmost stage turbine alone to air before the starting of the pump.  
     CONSTITUTION: Upon starting of a vertical shaft, multi-stage turbine pump, an air intake valve 20 is opened after closing guide vanes 30, and then compressed air is fed into a runner compartment 24 from the top thereof so that the water level of the runner compartment 24 is lowered to a level below the lower end of an upper runner 25 but above a back pressure chamber 39 of a lower runner 27. Further, a leaked water replenishing valve and a guide vane leak and discharge valve are also opened. After the water level lowered is detected by a detector 38, each runners 25, 27 are started through a main shaft 40. Thereafter, when the speed of the main machine has reached to the specified rotational speed thereof, a discharge valve 22 and an inlet valve are opened for refilling the runner compartment with water. The discharge valve 22 is closed when hydraulic pressure of priming is established, while the guide vanes 30, 31 are opened so as to perform a steady operation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5465867-A (JP)
Title: Heating and heat insulating container
Inventor: OKAMOTO EIKI
IPC: A47J41/02
Filed: 1977-11-04
Abstract: PURPOSE: To reduce heat loss to improve thermal efficiency by adhering heating device closely to the bottom part of air night container with double walls such as thermos jug, etc. of which shape of the cross section of heating part is convexed where heat works internally.  
     CONSTITUTION: Air tight-double structured container body 1 of glass or ceramic is constituted by outer wall 2 and inner wall 3 and has deaerated air tight hollow  space 4. The vaporable heat carrier 5 such as alcohol or fleon which is collected in  heating part 6 by the force of gravity is appropriately sealed in this space 4. At the  lower part outer peirpheral of metal separating case 8, convex heating device is  closely adhered. When the heat carrier 5 is heated by this device 7, the heat carrier  5 takes heat as latent heat and evaporated, and the vapor rapidly moves to be condensed and radiate heat at outer wall 2 and inner wall 3 of which temperature are  lower than that of heating part 6. The condensed heat carrier 5 is returned to heating part 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5357805-A (JP)
Title: Tape buffering device
Inventor: KAWAMICHI KATSUHIRO
IPC: G11B15/58
Filed: 1976-11-04
Abstract: PURPOSE: The amount that a flexible tape moves in its lengthwise direction is buffered by providing air supply parts on the side walls of a case to which the surfaces of the flexible tape make contact. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5466174-A (JP)
Title: Structure of watch back cover
Inventor: KOIDE HIROSHI
IPC: G04B37/08
Filed: 1977-11-07
Abstract: PURPOSE: To enable thin back cover to be fixed to case band by forcing a synthetic resin ring disposed in circumferential groove in the back cover fixing member having a collar part in the upper part and a circumferential groove on the inner side thereby mounting the back cover.  
     CONSTITUTION: A collar part 12 is provided in the lower part of a case band 1 and a circumferential groove 11 having a back cover receiving face 13 in the upper part is provided on the inner side. A back cover 2 is so formed that its rising height part 23 becomes lower than the lower inside face 25 of the circumferential groove 11 and its diameter D 2  is formed slightly smaller than the inside diameter D 1  of the collar part 12. A guide taper face is formed in the upper part of the outside face 21. As a synthetic resin ring 3 is disposed in the circumferential groove 11 formed in this way and the back cover 2 is forced in, part of the synthetic ring is protruded from the clearance between the lower inside face 15 of the circumferential groove 11 and the rising height part 23 of the back cover 2, whereby a protruding part 34 is formed, thus even in the case of using a thin back cover, strong fixing force and waterproofness may be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio