baber/WOPTO huggingface dataset:
Patent JP-S61109263-A (JP)
Title: Secondary cell with plastic electrode
Inventor: SAKATA KATSUHIKO
IPC: H01M4/1399
Filed: 1984-11-02
Abstract: PURPOSE:To intend to improve the energy density of a cell and to manufacture the lightweight, smaller sized one by dispersing conductive fine powder uniformly into a polyacetylene film forming both positive and negative electrodes, as well as, by integrating said film with a conductive mesh. CONSTITUTION:In process of manufacturing a polyacetylene film made of conductive polymer, which is used for the positive electrode 3 and negative electrode 4 of a secondary cell, conductive fine powder 8, 9 is dispersed into this film uniformly. And, said powders combined with conductive meshes 10, 11 extended into the film, as integrated body. Particle size of the conductive fine powder is properly to be about 5-150mum in diameter, and the quantity to be mixed is favorably about 0.1g to polyacetylene polymer catalyst 1ml. By this secondary cell, electric current flows uniformly and sufficiently. Since the dope can progress uniformly, the intention to utilize the electrode active material effectively may be realized.
Patent JP-H0570851-A (JP)
Title: Sintering operation method
Inventor: WATANABE MINORU
IPC: C22B1/20
Filed: 1991-09-11
Abstract: PURPOSE:To eliminate powdery dust, to reduce the consumption of a binder and to reduce the costs of the equipment and the maintenance by sintering powdery and granular raw material granulated by using thermosetting high polymer body as a granulating binder with a downward suction type sintering machine. CONSTITUTION:By using the thermosetting high polymer body (e.g. modified alkyd emulsion, epoxy emulsion, etc.) the powdery and granular raw material is granulated. The granulated raw material improve the permeability and the sintering speed even if solid binder is not used. Then the granulated raw material is charged into the downward suction type sintering machine to be sintered.
Patent JP-S59123917-A (JP)
Title: Communication control system
Inventor: NISHIBASHI TETSUO
IPC: H04L69/14
Filed: 1982-12-29
Abstract: PURPOSE:To increase versatility of circuit controlling procedure and reduce memory area of a circuit corresponding section by controlling circuit by a circuit controlling device basing upon transferred program. CONSTITUTION:A common section CCU transfers a program necessary for communication control in a main memory MEMO to the circuit corresponding section TTU using a data transfer passage D-BUS basing on command of a central processing unit MPU. The corresponding section TTU stores transferred data from the common section CCU in an internal memory MEM1 through a data buffer register DBR and an internal bus mu-BUS. Basing on data transfer report from the common section CCU, the MPU recognizes that the program is stored in the memory MEM1 of the corresponding section TTU. The MPU notifies the corresponding section TTU of the completion of program loading and gives direction for circuit control to the common section CCU and corresponding section TTU.
Patent JP-S61111793-A (JP)
Title: Welding skill evaluating method
Inventor: TAKAHASHI KENJI
IPC: B23K9/10
Filed: 1984-11-02
Abstract: PURPOSE:To improve the efficiency of a skill test by calling each time series data of a current value and a voltage value into a central controller from a memory, and also comparing it with a prescribed characteristic value. CONSTITUTION:Each examinee 6 has a data integrating device 10 and a terminal equipment 3 connected to said device by an optical fiber cable 7, and welds a test material 4 in a block 19. A cable 8 from a welding power source 9 is connected to a current and voltage sensor 1 containing an A/D converter in an outlet, and a data to be measured is inputted to a floppy disk 18. The examinee 6 sets a test basic value, and thereafter, performs welding. After the welding has been ended, when a bead length is inputted, a time series welding condition pattern and various statistics abnormal values are decided immediately, and a skill of the examinee 6 is decided. Accordingly, according to this method, the efficiency of a welding skill test is improved.
Patent JP-H0279425-A (JP)
Title: Manufacture of semiconductor device
Inventor: MOGAMI TORU
IPC: H01L21/3205
Filed: 1988-09-14
Abstract: PURPOSE:To form a semiconductor at a contact part in projection and to form flat wiring by accumulating silicon on a high melting point metallic silicide film and on silicon at the bottom of a contact hole after forming the high melting point metallic silicide film containing impurity at the side of a contact hole. CONSTITUTION:After forming a NMOS type semiconductor device 2 on a silicon substrate 1, a contact hole 4 is formed in a CVDSiO2 film 3 by a photoresist method and a dry etching method. Thereafter, by the CVD method, a tungsten silicide film is accumulated on the whole face of the substrate. Next, by a selective CVD method using silane dichloride gas and hydrogen chloride gas silicon 6 is accumulated on a tungsten silicide film 5 on the side of the contact hole and on silicon at the bottom of the contact hole. At this time, arsenic diffuses automatically into the silicon 6 from the arsenic doped tungsten silicide film 5, and the region of silicon where arsenic is diffused is formed at the surface of the silicon, and an ohmic contact is formed.
Patent JP-S6386590-A (JP)
Title: Output control equipment of semiconductor laser
Inventor: TAKEYAMA YOSHINOBU
IPC: B41J2/44
Filed: 1986-09-30
Abstract: PURPOSE:To restrain the output change of a semiconductor laser, prevent the image density irregularity of a laser printer, etc. and reproduce exactly halftone, by supplying a correction current having a specified time constant to a semiconductor laser at the time of ON period and/or OFF period of the semiconductor laser, and correcting the output change of the semiconductor laser. CONSTITUTION:A photo-diode 2 generates a current proportional to the output of a semiconductor laser 1, which is converted to a voltage by an amplifier 3 and compared with a reference voltage Vref by a comparator 4. The output voltage of the comparator 4 controls the count mode of an up-down counter 5. A modulating signal containing a video signal is input with a specified time delay to a driving circuit 10 for semiconductor laser. By this modulation signal, the semiconductor laser 1 is modulated under ON-OFF operation, and a current corresponding with the output signal of an adder 9 is supplied to the semiconductor laser 1. When the output voltage of an amplifier 11 becomes smaller than the reference voltage Vref, an edge detection circuit 12 dects the state, resets an FF6, and returns the up-down counter 5 to the disable state. Consequently, the magnitude of a driving current for the semiconductor laser 1 is maintained.
Patent JP-H0569862-A (JP)
Title: Arranging structure for vehicle accessory
Inventor: HAMAMOTO MASAYA
IPC: B60K15/063
Filed: 1991-09-12
Abstract: PURPOSE:To effectively ensure crash space at the time of collision from behind. CONSTITUTION:Constitution is such that a spare tire 26, fuel tank 36 and a silencer 38 are arranged at least before a rear suspension member 32, extended along a car width direction, to juxtapose at least the spare tire 26 and the fuel tank 36 under a rear seat 20.
Patent JP-H0394874-A (JP)
Title: Method for drying film
Inventor: SHIRAI HIROFUMI
IPC: F26B3/18
Filed: 1989-09-06
Abstract: PURPOSE:To dry a film with a method with which the film hardly shrinks by putting an endless belt on heating rolls, immersing the film in a treating liquid, superposing the wet film on belt, and passing the film in the state allowing the film to be adhered with the belt through the heating rolls. CONSTITUTION:The endless belt 4 is put on the heating rolls 1a, 1b, 1c, guide rolls 2 and pinch rolls 3. The film 7 passing in the treating liquid 6 in a water tank 5 passes between the pinch rolls 3, is allowed to adhere the endless belt 4, and is fed as it is in the state of being superposed on the belt 4 to the respective heating rolls 1a, 1b, 1c. The film are heated and dried by the respective rolls via the belt 4. Even the film which is liable to shrink at the time of drying passes through the heating rolls 1a, 1b, 1c in the state of being superposed on the endless belt 4 in adhering state and is dried in such a state and, therefore, the shrinkage arises hardly and the shrinkage ratio is lowered.
Patent JP-H0280915-A (JP)
Title: Rotation detector
Inventor: OKADA HIDEYUKI
IPC: G01D5/249
Filed: 1988-09-19
Abstract: PURPOSE:To obtain high angle resolving power in spite of a small size by detecting an angle of rotation from the output of the first sensor outputting a pulse signal of the absolute value of an angle of rotation and the output of the second sensor issuing a pulse signal at every angle equal to or less than angle resolving power. CONSTITUTION:A photosensor 7 has predetermined angle resolving power and outputs a 5-bit signal ABS showing the absolute value of an angle of rotation within the range of said resolving power. A photosensor 8 outputs 2-bit signals INCA, INCB due to a rotary direction at every angle of rotation equal to or less than the aforementioned angle resolving power. These signals ABS, INCA, INCB are inputted to a controller 10 and the angle-of-rotation data of the signal ABS is supplied by the signals INCA, INCB reduced in the number of bits to calculate an angle of rotation. Therefore, the photosensor 7 requiring a large number of bits is more miniaturized and high resolving power is obtained.
Patent JP-S6475963-A (JP)
Title: Freshness testing paper
Inventor: GOTO MASAO
IPC: G01N33/12
Filed: 1987-09-18
Abstract: PURPOSE:To secure the reproducibility and stability of a developed color, by impregnating filter paper with nucleotide phosphorylase, xanthine oxidase, peroxidase, 2,7-diaminofluolein and o-tolidine. CONSTITUTION:Freshness testing paper is prepared by impregnating filter paper with nucleotide phosphorylase, xanthine oxidase, peroxidase, 2,7-diaminofluolein and o-tolidine. As the filter paper, filter paper for a chromatograph is pref. used. For example, the freshness testing paper is prepared by a method wherein water is added to 5ml of a phosphate buffer solution with pH of about 6-8, about 0.01-0.05ml of 2,7-diaminofluolein, about 0.01-0.05ml of o-tolidine, about 5-15 enzymatic unit of xanthine oxidase, about 10-30 enzymatic unit of nucleo tide phosphorylase, about 0.5-2g of sucrose (enzyme stabilizer) and 0.2ml of an about 0.5-2% aqueous mercaptoethanol (enzyme oxidation inhibitor) solution to adjust the whole to 15ml and this enzyne-dye solution is absorbed by the filter paper and the impregnated one is freeze-dried under vacuum.
Patent JP-H0981673-A (JP)
Title: Optical character reader
Inventor: ITO KAZUO
IPC: G06K9/20
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To eliminate a dropout color without omitting a character even when color slippage is generated by the fluctuation of the feeding pitch of a slip and the difference of the resolution of respective picture elements, etc. SOLUTION: The slip 10 for which the character 12 to be a recognition object is written by an achromatic color and a character frame 11 is turned to a chromatic color is defined as a read object. The image of the slip 10 is read in a color image read part 20 and all the colors other than the achromatic color are dropped out from the read image by a color processing part 30. The data of a character image S19 outputted from the color processing part 30 are stored in an image memory 41. In a segmentation control part 43, the prescribed area of the image is segmented from the image memory 41 and the segmented character pattern is stored in a character pattern memory 42. In a character recognition part 44, a recognition dictionary 45 is referred to and the character pattern stored in the character pattern memory 42 is recognized.
Patent JP-H0280947-A (JP)
Title: Method for measuring coefficient of induction of previous droplet in ink jet printer
Inventor: MIROKU YOSHIHIKO
IPC: G01R29/24
Filed: 1988-09-19
Abstract: PURPOSE:To accurately measure the coefficient of induction of a previous droplet by a method wherein charge is applied to an ink droplet using a predetermined coefficient of induction of a previous droplet while the ink droplet is allow to fly in a predetermined pattern and a noticeable droplet is caught to measure charge quantity and the coefficient of induction of a previous droplet is adequately altered to be compared with a measured value. CONSTITUTION:In an ink droplet forming device 1, ink is introduced into an internal ink flow passage 4 by driving a pump and emitted in a columnar shape from a nozzle 5. When an ink droplet D is separated from the ink column 8, the charge proportional to the voltage applied to a charge electrode 6 and having polarity reverse to that of said voltage is applied to the ink droplet D and the ink droplet D is deflected by the electric field formed by a deflection electrode 7 to fly. This ink droplet D collides with a charge detecting gutter 11 and the weak current flowing to the gutter 11 is detected by a charge current detector 12 and a CPU 13 receives the detection value from the detector to generate charge voltage in a charge voltage generating circuit 14 and controls the charge quantity of the electrode 6 to perform control following the detection of the coefficient of induction of a previous droplet. The CPU 13 alters the coefficient of induction of a previous droplet appropriately to compare the same with a measured value and accurately calculates the coefficient of induction of an ink droplet.
Patent JP-S6292624-A (JP)
Title: Controlling equipment
Inventor: OGURA MASAAKI
IPC: G06F5/00
Filed: 1985-10-18
Abstract: PURPOSE:To decrease the quantity of electric wires required for the wiring and to improve the reliability of inputted/outputted data by connecting the main body of a controller and input/output units with a few signal lines in controlling lots of input means and output means. CONSTITUTION:A control unit 100 consists of a microcomputer, in this example. In using a system bus of a main control section, the control unit 100 controls an output port P12 to open a gate of an output buffer 110 and address information, a read strobe RD and a write strobe WR or the like are outputted from an output port P13. A port P14 of the control unit 100 is connected to various control lines of a system bus of the main control section, and the main control section references and rewrites the content of an internal memory of an optional address of the control unit 100 via the port.
Patent JP-2001056114-A (JP)
Title: Chimney unit and chimney system
Inventor: MIYAI JUN
IPC: F23J13/00
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a chimney unit resistant to rapid temperature rise and capable of being raised to a target temperature in a short time by winding a heat insulation layer around an internal cylinder composed of a compound material of steel, carbon fiber and carbon matrix and the like and providing an external cylinder around the outer periphery of the heat insulation layer with an air layer therebetween. SOLUTION: The chimney unit 10 is composed of an internal cylinder body 11, a heat insulation layer 13 wound around the outer periphery of the internal cylinder body 11 through an adhesive layer 12 of heat-resistant inorganic adhesive and the like, and an external cylinder body 14 provided at the outer periphery of the heat insulation layer 13 through an air layer 15 and the like. The internal cylinder body 11 composed of steel material having excellent heat- resistance to high temperature and acid- and corrosion-resistance against acid gas or moisture residing in the exhaust gas, a compound material of carbon fiber and carbon matrix, a ceramics material or the like, is formed in a shape of, for example, a cylinder or a rectangular cylinder.  The heat insulation layer 13 is composed of, for example, a heat insulating material made of an inorganic fiber or an inorganic porous heat insulating material.
Patent JP-S60124819-A (JP)
Title: Universal controller for manufacture of semiconductor
Inventor: OOGOSHI TAKAYUKI
IPC: H01L21/18
Filed: 1983-12-09
Abstract: PURPOSE:To automatically perform each process of impurity diffusion in the state of mutual conversation by a method wherein the group control between the local control of lot production, including an impurity diffusion furnace and various apparatuses on the circumference of the furnace, and the higher order information processing device is performed in accordance with a closed loop program. CONSTITUTION:A universal controller 1 is arranged respectively on each of the tubes 2a-2d located in an impurity diffusion furnace 2, a closed loop program controlling method is performed on the various apparatuses on the circumference of the impurity diffusion furnance consisting of a boat loader 3, a boat elevator 4, a gas massflow adapter 5 and a gas mixer 6, and the various processes to be performed on the lot production are controlled locally. Also, a comprehensive production control system in accordance with a production process program is constituted by coupling to the high information processing device through the intermediary of an interface wire-connection 7. Each temperature value of the incandescent part located in the tube is set on the thermoelectric couple P-TC to be used for control, the flow rate control of reaction gas is performed using the gas massflow adapter 5 and the gas mixer 6 until thermoelectromotive of the thermoelectric couple A-TC will be stabilized, and temperature distribution is maintained in the state which is approximate to the ideal profile.
Patent JP-H0797134-A (JP)
Title: Detecting method for paper cutting position in long paper printing device
Inventor: SHIOZUKA KAZUAKI
IPC: B65H43/08
Filed: 1993-08-11
Abstract: PURPOSE:To cut paper in a proper position by using a plurality of transmitting or reflecting type paper detecting sensors, judging a sensor output as an analog signal, so as to recognize a paper cut position from a printing part on paper and a difference between the sensors outputs. CONSTITUTION:Outputs of a plurality of paper detecting sensors S1 to Sn are converted into a data having two or more gradations from an analog signal and given to a processor part 1, to determine a threshold value from an output difference between the sensors in a printed part and not in a printed part on paper in the processor part, and a boundary between the printed part and not printed part is judged as a cut position. Here in the small output difference, detecting the point end of printing page is unstable, and because of apprehension with a paper cut position unstable, paper is judged to be not suited for cutting and to suspend cutting. At conveying time for printing and cutting the long scaled paper, the paper is cut when the sensor output is judged in the cut position.
Patent JP-S6476211-A (JP)
Title: Digital logic integrated circuit
Inventor: YAMAUCHI HITOSHI
IPC: H01L21/822
Filed: 1987-09-18
Abstract: PURPOSE:To execute a processing at a high speed not through a level converting circuit concerning a specified data processing by providing an auxiliary logic circuit between the level converting circuit and an input and output terminal and connecting it so that the data can be mutually transferred. CONSTITUTION:When the normal data processing is executed by using an internal circuit 1, a signal inputted from input and output terminals 51-5n is sent through input and output circuits 21-2n in interface parts 41-4n and level converting circuits 31-3n to the circuit 1 and the prescribed data processing is executed. When the specified easy data processing of AND operation or OR operation, etc., which are determined in advance, is executed with using auxiliary logic circuits 61-6n, the data which are inputted from the input terminal in the terminals 51-5n, are inputted through the circuits 21-2n in the correspondent interface parts 41-4n to the circuits 61-6n. The prescribed processing is executed and the obtained data are directly outputted to the output terminal in the terminals 51-5n. Thus, since the specified data processing, which is processed by the circuits 61-6n, is not needed to pass through the circuits 31-3n, the data processing can be executed at the high speed.
Patent JP-S61110106-A (JP)
Title: Optical connector
Inventor: SUDO TETSUO
IPC: G02B6/24
Filed: 1984-11-05
Abstract: PURPOSE:To improve the work efficiency of assembling of an optical connector by fitting a spacer ring for regulating the quantity of light attenuated to the tip of a ferrule having an inserted optical fiber in one united body. CONSTITUTION:A spacer ring 18 for regulating the quantity of light attenuated is fitted to the tip of a ferrule 14 having an inserted optical fiber 1 in one united body, and a gap (d) required to attenuate a prescribed quantity of light is left between the tip of the spacer ring 18 and the tip of the ferrule 14.
Patent JP-S59120880-A (JP)
Title: Manufacture of portable watchcase part
Inventor: POORU GOGUNIETSUTO
IPC: G04B39/00
Filed: 1983-12-12
Abstract: In the manufacture of a watch case part comprising a glass and a middle having an opening for the glass, the following operations are carried out: first, a metallic coating is deposited on a peripheral portion of the glass, then one or more elements are formed on the coating by moulding a molten material having an affinity for the metal forming the coating, whereupon the glass is secured to the middle through the intermediary of the fastening element. The fastening element may consist of a heel extending around the periphery of the glass or of fastening studs extending at right angles to the plane of the glass. In some cases the fastening element may also act as sealing element.
Patent JP-H0571541-A (JP)
Title: Bearing
Inventor: YAMAUCHI KOICHI
IPC: F16C33/04
Filed: 1991-09-12
Abstract: PURPOSE:To permit the use for a long period under the high load even if the coating by a solid lubricant is not applied. CONSTITUTION:As for at least one member between an outside member 1 and an inside member 2 which a slidingly move relatively, the basic body is constituted of silicon carbide, and the surface layer part including the contact surfaces 1a and 2a is made of the graphite which is formed by decomposing the silicon carbide of the basic body in the high temperature air.
Patent JP-H05204163-A (JP)
Title: Split stepper
Inventor: ABE TETSUYA
IPC: G03F7/20
Filed: 1992-08-07
Abstract: PURPOSE:To provide the slit scanning type stepper which is simple and inexpensive and enables the projection free from mis-registration by the disorder of synchronization at the time of scanning. CONSTITUTION:The entire part of the device is miniaturized by the construction formed by disposing an exposing area E2 and a base material 9 in approximately parallel, disposing a projecting lens 13 in an optical path in such a manner that the projection magnification is unmagnified, disposing plural mirrors including a roof mirror 14 in the optical path in such a manner that the exit light from the exposing area E2 arrives at the base material 9 and curving the optical axis by the mirror system so as to make the projection magnification unmagnified. For example, the exposing area E2 and the base material 9 can be placed on the same table 1 and, therefore, just one table for which the high accuracy is required is necessitated. The mis- registration of the exposing area E2 and the base material 9 is thus eliminated at a low cost. Further, the moving quantities are completely equaled in both X and Y directions when the exposing area E2 and the base material 9 are supported by the same table 1. The mis-registration of the images is entirely eliminated and the need for the intricate structures for alignment is eliminated and, therefore, the cost of the device is reduced.