baber/WOPTO huggingface dataset:
Patent JP-S59102938-A (JP)
Title: Electrically conductive resin composition for shielding electromagnetic wave
Inventor: SATOU YUKIO
IPC: C08L67/00
Filed: 1982-12-04
Abstract: PURPOSE:To provide an electrically conductive resin composition having light weight and high electromagnetic wave shielding effect, at a low cost, by kneading a thermoplastic resin with a specific amount of aluminum flakes having specific ranges of size and thickness and coated with a specific coating. CONSTITUTION:A thermoplastic resin 1 (e.g. polypropylene, acrylonitrile-butadiene-styrene resin, nylon, etc.) is kneaded homogeneously with 10-30vol%, based on the resin, of aluminum flakes 2 (>=80% of the aluminum flake has a size of 0.3-4mm.<2> and a strength of >=0.5kg defined by the product of the tensile strength per unit area (kg/mm.<2>) at a width of 1mm. and the thickness (mm.), and the flake is coated with silane coupling agent or titanium coupling agent). USE:Manufacture of the housing of electronic device by injection molding, etc.
Patent JP-H0377297-A (JP)
Title: Gradation indication method for el display device
Inventor: TANIGUCHI KOJI
IPC: H05B44/00
Filed: 1989-08-17
Abstract: PURPOSE:To enable the gradation display of high reliability by applying the constitution wherein a thin film FL element is applied with pulse voltage approximately in the saturation range of generated brightness and pulse voltage characteristics via the change of the leading edge of the voltage waveform for the gradation display. CONSTITUTION:An FL panel is so fabricated as to comprise the sequential lamination of a transparent electrode 2 made of a stripe processed ITO film, a lower insulation layer 3 made of the lamination of a SiO2 film and an Si3N4 film, an upper insulation layer 5 made of a luminous layer 41 and a Zn:Tb, F film and a rear electrode made of a stripe-processed an Al film, respectively on a glass substrate 1. In this case, when the wave forms of data side voltage applied to the electrode 2 are selectively A0, A1 and so forth, the highest level thereof is within the saturation range of a luminous brightness L and pulse voltage characteristics, and it becomes possible to obtain a high luminous degree with the sharp waveform A1 responding to the gradual leading edge waveform A0. According to this construction, the control of luminous brightness or gradation display becomes possible, depending upon the rise of the leading edge of the voltage waveform.
Patent JP-H0747104-A (JP)
Title: Medical fluid container, blood preservation container and manufacture thereof
Inventor: ICHIKAWA SHUNJI
IPC: B29C49/20
Filed: 1993-08-05
Abstract: PURPOSE:To enable the inspection of a pinhole in a container concurrently with a reduction in production equipment and energy by extruding a melted hollow synthetic resin from a die of a extrusion molding machine and pressing the synthetic resin from both sides with a die to form into a flat container by a pressure sealing of its outer periphery part. CONSTITUTION:A hollow synthetic resin 2 melted is extruded from a die 1 of an extrusion molding machine. Then, the synthetic resin 2 is pressed from both sides with a die 4 to form in a shape of a flat container. A liquid discharging port 3 preheated is arranged on a jig 6 under the die 4. The hollow synthetic resin 2 is pressed from both side with the die 4 so that the outer periphery part thereof is pressure sealed to be molded into a flat container 7 while the liquid discharging port 3 is buried into an end part of the synthetic resin 2.
Patent JP-S6273405-A (JP)
Title: Recording device for digital information signal
Inventor: NAKANO KENJI
IPC: G11B5/09
Filed: 1985-09-26
Abstract: PURPOSE:To attain the recording of a PCM signal with high quality without losing the advantage of an 8mm VTR by changing the sampling frequency and the processing speed of a signal processing circuit in response to the ratio of two kinds of number of revolutions. CONSTITUTION:A digital information signal (PCM signal) having an 8-bit is subjected to error correction encoding and time base compression in the sampling frequency fs1 and the result is recorded on a magnetic tape by a couple of rotary heads whose number of revolutions is R1. On the other hand, a PCM signal having 16-bit and the sampling frequency fs2 processed to be recorded by a couple of rotary heads whose number of revolutions is R2 is not recorded by a coupling of the rotary heads whose number of revolutions is R1 as it is. In this case, the sampling frequency fs2 and the processing speed of the signal processing circuit is changed in response to the ratio (R1/R2) of the number of revolutions R1 and R2. In this case, the sampling frequency fs2 and the processing speed of the signal processing circuit are changed in response to the ratio (R1/R2) of the number of revolutions R1 and R2. Thus, the quantity of the PCM signal to be recorded one rotary head is made equal depending on the number of revolutions and it is not required to change the signal processing such as encoding of an error correction code and time base compression.
Patent JP-S59105885-A (JP)
Title: Evaporator for purifying water of livestock urine
Inventor: KISHI IWAO
IPC: C02F1/12
Filed: 1982-12-07
Abstract: PURPOSE:To raise livestock urine in a state mixed in the high-speed updraft of air for bringing about the steam-forming action, by providing a narrow space between the entire outer wall surface of a digestion tank for urine provided at the inner lower part of a long tube and the inner wall surface of said long tube, and fixedly providing a plurality of blowers at the lower end of a long wall. CONSTITUTION:Urine-purifying water sent from a purification tank is let flow into a urine-purifying water tank 4, and mist formed by a mist former 6 is radiated along a horizontal direction from the ridge of a funnel rotating at a high speed. Since a stream of air formed by four blowers 5 rises at a high speed through a narrow space 9 having a ring-shaped section sandwitched between the wall of the urine-purifying water tank 4 and the wall of a long tube 3, most of said mist is raised by the high-speed updraft of air and diffused through the opening of the long tube 3 at its top end to the atmosphere. However, large particles as a minor part discharged from the mist former 6 are brought into collision with the inner wall of the long tube 3, let fall down therein and reserved at its lower part.
Patent JP-H05322536-A (JP)
Title: Distance measuring method and device
Inventor: SATO KOSUKE
IPC: G01B11/24
Filed: 1992-07-17
Abstract: PURPOSE:To accurately detect a time when reflection slit beams pass a cell constituting an image pick-up surface. CONSTITUTION:Two photo sensors 20A and 20B are placed adjacently at a cell 8 along the traveling direction of reflection slit beams and a comparator 24 for comparing photo current which is output by the photo sensors 20A and 20B is provided. Based on the output of the comparator 24, the time when the reflection slit beams travel from the photo sensor 20A to the photo sensor 20B is obtained and the time is determined as that when the reflection slit beams passed the cell 8.
Patent JP-S58116967-A (JP)
Title: Casting method of shaftlike casting
Inventor: MATSUDA TSUNEJI
IPC: B22D19/16
Filed: 1981-12-28
Abstract: PURPOSE:To improve the melt sticking to an inside layer material by coating a low m.p. flux on the inside surface of an outside shell layer, then injecting and introducing an early combustion type high exothermic flux plural times with an inert gas onto said surface thereby insulating the heat on the inside surface of the outside shell layer. CONSTITUTION:First a flux of a low m.p. for preventing oxidation is injected onto the inside surface of an outside shell layer obtained by centrifugal casting, whereby the flux is coated thereon. Immediately after said injection, an exothermic flux of early combustion type within about 3min until peak temp. is attained and having about >=1,800Kcal total calorific value per ton of molten letal is introduced and injected, with an inert gas as a carrier gas, onto the inside surface of the outside shell layer to insulate the heat on said surface by the heat evolved by said flux. Since the calorific value of the flux decreases in about 6-10min, it is necessary to use the same repeatedly a number of times. The amt. of the flux to be charged in each time is about 2.0-5.0kg/m<2> per area of the inside surface of the outside shell layer. Thus, an inside layer material is melt-stuck satisfactorily to the inside surface of the outside shell layer.
Patent JP-S59107996-A (JP)
Title: Single crystal growing up method of solid solution composition of inorganic compound oxide
Inventor: TSUKIOKA MASACHIKA
IPC: C30B11/00
Filed: 1982-12-06
Abstract: PURPOSE:To obtain easily a large single crystal in a process for growing single crystal by Bridgeman method and furnace temp. lowering method, by using a cylindrical crucible of a flat bottom, and changing the compsn. of sintered product to be charged in the crucible step wise. CONSTITUTION:A crucible with a flat bottom is used in a method by which a sintered product of solid solution composition of inorg. compound oxide is placed in the crucible and a single crystal is grown up by heating and melting. In the bottom of the crucible, a sintered product having an objective single-crystal composition is placed, and a sintered product having the composition contg. a larger amt. of an inorg. oxide having a larger specific gravity in the solid solution components than the objective single crystal composition is piled up thereon. Further, a temp gradient to make the temp. of the lower part of the sintered product in the crucible low, and the temp. of the upper part high is established to grow up the crystal by heating and melting. As described previously, it is possible to have the crucible the temp. gradient by bringing down the crucible into a furnace in which the similar temp. gradient is kept.
Patent JP-H0965428-A (JP)
Title: Communication terminal equipment
Inventor: WATANABE HIDEKAZU
IPC: H04W92/08
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To effectively utilize data such as speech recording stored in the communication terminal equipment such as a radio telephone set. SOLUTION: The communication terminal equipment setting a communication channel with a base station to conduct radio communication with the base station is provided with communication processing sections 11, 12, 13, 14, 15, 19 conducting transmission or reception with the base station, a communication state storage section 23 storing the communication state of the communication processing section and a communication control section 21 providing the output of data of preceding communication state stored in the communication state storage section on request.
Patent JP-H0261723-A (JP)
Title: State machine
Inventor: EDAMATSU JUICHI
IPC: G06F7/57
Filed: 1988-08-29
Abstract: PURPOSE:To immediately transit the state to an objective state without inserting unnecessary cycles by determining the state of the following operation cycle by a late input signal settled in the present operation cycle. CONSTITUTION:Output signals 26 and 27 of constant generating circuits 13a and 13b correspond to a state D 23. A combination circuit 1 takes an input signal 3 and a state variable input signal 5 as the input and outputs an original output signal 15, an original state variable output signal 16, and a selector control signal 41 after a delay 42 of the combination circuit. This signal 16 corresponds to a state C 22, and in the normal case, transition 31 BC to the state C 22 is caused at the time of starting the next cycle. When the selector control signal 41 consists of two-bit signals S1 and S0 and a late input signal 8 consists of two-bit signals L1 and L0, an output W of a logic circuit 40 is generated in accordance with W=S1*L1+S0*L0.
Patent JP-2000042232-A (JP)
Title: Device for notifying profit and loss balance of game and device for managing the balance
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To allow a player to recognize easily the profit and a gain or loss balance of a game on a game machine using a medium that can be converted into cash. SOLUTION: An intermachine unit 1 corresponds to a pachinko machine 19 installed on its right, a gambling spirit control device receives the results of detection from a 'safe' ball sensor 21, an 'out' ball sensor 23 and a ball lending machine 24, respectively, and count the balls owned by a player. And the amount of loss or gain of the player is calculated from the result of counting, the rate of conversion of balls into cash, a ball lending charge, and the number of balls lent from the ball lending machine 24, and displayed on a seven segment display device (not shown in the figure) provided in the intermachine unit 1. Therefore, the player can easily know how much he is gaining (or losing).
Patent JP-S60107443-A (JP)
Title: Master cylinder of brake
Inventor: NAKAYAMA TSUNEO
IPC: B60T11/26
Filed: 1983-11-16
Abstract: PURPOSE:To prevent air from infiltrating into a feed cylinder even if a car is inclined, tumbled, or erected by communicating the feed cylinder to a reservoir via a labyrinth chamber. CONSTITUTION:A labyrinth chamber 7 is formed at the bottom of a reservoir 3, and the reservoir 3 is communicated to a feed cylinder 2 via this labyrinth chamber 7. This labyrinth chamber 7 is constituted with two labyrinth-like oil preserving walls 8 protruded at the bottom and a cover 9 covering their tops. Accordingly, even if a car is inclined, tumbled, or erected, the operating liquid invariably exists in a space (s) formed by the oil preserving walls 8 and where a communication hole 7b to the feed cylinder 2 is formed, thus air is prevented from infiltrating into the feed cylinder 2.
Patent JP-H0962032-A (JP)
Title: Image forming method, image forming device, developer removing method and its device
Inventor: NAKAMURA YUKA
IPC: G03G21/10
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To easily and rapidly remove a developer by using a developer containing two kinds of thermoplastic resins of different softening points to form a developer image and heating the image at a specified temp. to fix the developer image. SOLUTION: A toner T1 contains a first thermoplastic resin having a first softening point t1 and a second thermoplastic resin having a second softening point t2 higher than the first softening point t1 . An electrostatic latent image is developed with the toner T1 electrified by a developing device to form a black toner image. Further, in a recycling mode, the surface temp. t3 of the heating roller 33 is changed to satisfy the relation of t1 <t3 <t2 , by a switching process for the fixing temp. In this case, the softening point t1 of the first thermoplastic resin is lower than the fixing temp. t3 , the resin melts, while the second thermoplastic resin does not melt because the softening point t2 is higher than the fixing temp. Thereby, practical fixing strength can be obtd. and peeling and removing property can be improved.
Patent JP-S6192504-A (JP)
Inventor: SHIMAZUMI KAZUO
IPC: A01C11/02
Filed: 1984-10-12
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-2000044334-A (JP)
Title: Sintered anatase-type titania and its production
Inventor: OSAWA AKIRA
IPC: C04B35/64
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To improve the optical activity, catalytic activity, mechanical strengths and durability of a sintered anatase-type titania by quickly sintering anatase-type titania fine powder having respectively specific average particle diameter and particle size distribution at a low temperature for a specific time at a specific maximum holding temperature and converting the crystal form of sintered titania to a polycrystalline material having anatase crystal form. SOLUTION: Anatase-type titania fine powder having an average particle diameter of 5-300 nm and a particle size distribution of 3-500 nm is quickly sintered at a low temperature for 1-15 min in air, vacuum or inert gas atmosphere at a maximum holding temperature of 600-900 deg.C to obtain the objective sintered titania keeping the anatase-type crystal form of the sintered titania. The void ratio of the sintered titania is controlled by the amount of binder such as ethylcellulose to be added in a preliminary forming and the photo- irradiation efficiency is improved by the increase of the surface area per unit volume. The material can be imparted with adsorption function by the mixing, dispersion or gradient distribution of <=20 wt.% of an adsorption functional substance such as zeolite to the polycrystalline sintered titania.
Patent JP-S58111588-A (JP)
Title: Video signal reproducer
Inventor: TAKIMOTO HIROYUKI
IPC: H04N5/93
Filed: 1981-12-25
Abstract: PURPOSE:To eliminate vertical fluctuation of picture, by replacing a vertical synchronizing signal lost in the dropout part with a virtual vertcal synchronizing signal formed through the delay of the vertical synchronizing signal without dropout arisen once per two fields. CONSTITUTION:A video signal (a) is inputted to a Synchless circuit 3 and the dropout is detected. The video signal is inputted to a vertical synchronizing separation circuit 5 and a vertical synchronizing signal is picked up. A delay circuit 6 inverts the output a prescribed time after the input of the vertical synchronizing signal. When the output of the delay circuit is inverted, if an output of the circuit 3 exisits, a capstan stop signal is outputted from a capstan stop signal generator 4. The inversion of the output of the delay circuit 6 is given to the next vertical blanking period. After the generation of the capstan stop signal, the dropout is given to the vertical blanking period and excellent still reproduction can be obtained.
Patent JP-H0962512-A (JP)
Title: Program transformation device and method having description language transformation function from low-class language to high-class language
Inventor: YAMADA AKITOMO
IPC: G06F9/45
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To transform register preserving/recovering processing, which is contained in the respective procedure of low-class language program, into effective descriptions. SOLUTION: An assembly language program 11 is read into a description language transforming processor 20 and analyzed at a program analytic part 21, and a first type register to dispatch the program at the time of calling in each procedure and a second type register to reflect a master procedure with its value in the case of returning from each procedure are decided.  when generating a high-class language program 12, a description language transforming part 22 expresses the respective respective registers in each procedure in local parameters for each procedure, describes the first type register in that procedure as the register to dispatch the program at the time of calling in that procedure and describes the second type register in that procedure as the register to reflect the master procedure with its value in the case of returning from that procedure in place of register preserving/recovering processing.
Patent JP-S6471315-A (JP)
Title: Capacitor changing type bi-quad circuit block hardly influenced by change of gain and capacitance ratio of operational amplifier and free from continuous feedback
Inventor: YAN MURAFUKA
IPC: H03H19/00
Filed: 1988-08-29
Abstract: PURPOSE: To prevent a circuit block from being affected by the gain change of an operational amplifier by constituting the circuit block to provide a prescribed filter function by selecting sensitivity for the change in the gain of the operational amplifier by controlling a two-position type switch. CONSTITUTION: This biquadratic circuit block is provided with operational amplifiers OA1 and OA2, capacitors C1-C8 and plural switches corresponding to a clock signal H. These switches are composed of a 1st switch group, to which a subscript (e) is added, and a 2nd switch group to which a subscript (o) is added. The 1st (2nd) switch group is opened (closed) during the 1st half cycle of respective cycles of the clock signal and closed (opened) during the 2nd half cycle of respective cycles. Besides, this circuit block is provided with input/output connecting terminals P1-P6 and when any connecting terminal for impressing signals to be filtered and any connecting terminal for collecting the filtered signals are selected, different filter functions can be provided.  Further, two-position type switches 46, 48, 50 and 52 are provided and any prescribed switch function can be provided through selection.
Patent JP-S58113435-A (JP)
Title: Multiple valve
Inventor: KATSUKI KIMIO
IPC: E02F9/22
Filed: 1981-12-26
Abstract: PURPOSE:To sufficiently effect actions required for a bucket by making the diameter of the spool of direction switching valves for operating the bucket cylinder, among direction switching valves for controlling the supply or discharge of pressure oil for each actuator, larger than others. CONSTITUTION:The diameter D1 of the spool 39A of a direction switching valve 39 to be connected to the bucket cylinder (not illustrated) of a multiple valve 32 is made larger than that D2 of the spools 33A-38A of the other direction switching valves 33-38, whereby permitting large amounts of oil to be supplied or discharged. Thus, since the amounts of supply and discharge of oil for the bucket cylinder can be increased, actions required for the bucket, e.g., dumping action, etc., can be sufficiently effectuated.
Patent JP-H0265097-A (JP)
Title: Lighting device for discharge lamp
Inventor: FURUTA TAKASHI
IPC: H05B41/24
Filed: 1988-08-31
Abstract: PURPOSE:To reduce the noise generated by an output transformer and prevent the noise interference to other equipment by connecting the end of the primary winding of the output transformer to the positive side of a DC power source. CONSTITUTION:A circuit constituted of a DC power source 1, a voltage dividing resistor 2 and an oscillating circuit 3 and a circuit constituted of the positive side of the DC power source 1, the primary winding 4 of an output transformer, the collector and emitter of a transistor 6 and the negative side of the DC power source 1 are provided. When the end of the primary winding 4 of the output transformer is connected to the positive side of the DC power source 1, the outermost surface of the output transformer has a stable potential as compared with the portion with an unstable potential by the high frequency of the secondary side 5. The noise generated in the output transformer is shielded by a coil with a stable potential on the surface of the output transformer, thus the noise generated toward the outside can be reduced.
Patent JP-S6192840-A (JP)
Inventor: MORISAWA TETSUO
IPC: B31F1/07
Filed: 1984-10-12
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-S6275766-A (JP)
Title: Automatic testing system
Inventor: HAGIWARA AKIRA
IPC: G07D1/00
Filed: 1985-09-30
Abstract: PURPOSE:To certainly operate an operating mechanism without being affected by a peripheral condition and the state of a device to be tested by setting an operating time between operating procedures in advance, deciding the result of the device to be tested by the operating mechanism and performing an automatic test. CONSTITUTION:A test device sets the processing time of the device to be tested from the insertion to the ejection of a card and the device to be tested reads an inserted card and starts the counting of paper money to be paid and performs an imprinting and transcribes the embossing of the card to a detailed slip and ejects the card. The test device, after the lapse of a set time, draws the card out when the card is ejected normally, and sets the time until the paper memory and the detailed slip are released. When the ejection from a device A to be tested is delayed, after the time lapse set in advance considering the delay of the time, the ejection of the card is confirmed again. When the card is not ejected regardless of repeating the confirmation in a regulated number of times, it is decided that some fault impossible to recover should occur in the device to be tested, a device abnormality being recognized.