baber/WOPTO huggingface dataset:
Patent JP-S6454288-A (JP)
Title: Blowout device of nuclear power plant
Inventor: KOJIMA SHINZO
IPC: G21C9/008
Filed: 1987-08-25
Abstract: PURPOSE:To plan the reduction of the quantity of radioactive material which is released in air with the prevention of structural damage in the pressure increase by using a blowout pipe opened in water out of a structure. CONSTITUTION:Blowout openings 31a, 31b, blowout panels 32a, 32b which are blown out when the blowout openings are closed and pressure difference between inner pressure and outer pressure are more than a prescribed value, and a blowout piping 36, ends of which are connected to the blowout openings 31a, 31b and the other ends of which are opened in sea water 33 or in pool water and equipped with flexible pipes 34 and floats 35 are provided in a reaction building 23 and a turbine building 26. When pressure increase is thereby generat ed at the time of an accident, the damage of the building and structure can be prevented and the quantity of radioactive material released in air can be reduced.
Patent JP-2000049737-A (JP)
Title: Data reception device
Inventor: TERADA MITSUTAKA
IPC: H04L1/00
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous detection of a unique word in the reception device of data by once detecting the unique word at first and shortening the length of a window signal. SOLUTION: If a counter value 103 is the numeric value of timing when the final bit of a unique word is predicted to be received when a channel number 111 shows a channel which a system itself receives a window signal generation part 108 makes a window signal 104 active. Once a unique word detection signal 105 becomes active, the length of the window signal 104 is shortened. Since the large shift of the reception timing of the unique word is assumed in a state where transmission data is waited for, the window signal of a large range is required. Then, erroneous detection can be prevented by once receiving the unique word, and the length of the window signal is shortened after a reception state with a prescribed opposite party is established.
Patent JP-H0938483-A (JP)
Title: Production of hydrosol
Inventor: KINO KATSUHIRO
IPC: B01J13/00
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To carry a desired metallic component on the surfaces of colloidal particles after a hydrosol is prepd. SOLUTION: When a hydrosol is mixed with a metallic salt or its aq. soln. and an anion exchanger, a method causing no considerable change in the pH of the hydrosol is adopted. For example, a previously prepd. dil. aq. soln. of the metallic salt is slowly added to the colloidal soln. so that a precipitate is not formed. At this time, the colloidal soln. may be heated to a temp. below the max. service temp. of the anion exchanger. The anion exchanger is then added so as to maintain the original pH of the hydrosol. The anion exchanger may be added simultaneously with the addition of the aq. soln. After the addition, aging is preferably carried out at 80-90 deg.C for several hr.
Patent JP-2001039348-A (JP)
Title: Glove compartment under seat for vehicle
Inventor: HOSHINO KAZUYUKI
IPC: B60R7/04
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To use a rear seat from a side surface. SOLUTION: This glove compartment is composed of: an automotive body floor frame 41; a seat raising frame installed on an automotive body floor frame 41 under the installed position of rear seats 11 in a stoodly provided condition, having an outer block composed of nearly the bottom surface outer peripheral shape of the seat 11, and also providing a space part in the inside; two boards 61 juxtaposed in the width direction of an automotive body, to constitute a floor surface by covering the upper part of the space part;  a board opening/closing hinge 62 being installed between two boards 61 and rotatably fitted with the respective automotive body center side end parts of the boards 61, and raising the respective automotive body side surface side end parts with the automotive board center side end parts of the respective boards 61 as the rotation center, and two rear seats 11 juxtaposedly installed foldably frontward on two boards 61 respectively.
Patent JP-H0766230-A (JP)
Title: Manufacturing method of semiconductor device and apparatus for execution of this method
Inventor: TAKIGAWA YUKIO
IPC: H01L21/56
Filed: 1993-08-26
Abstract: PURPOSE:To mold a resin package and a resin radiation fin by using a simple means without detaching a lead frame attached to a molding apparatus in the halfway part of a molding operation by a method wherein the side of a semiconductor element is molded and, in succession, the side of the radiation fin is molded. CONSTITUTION:A lead frame 11 to which a semiconductor element 12 has been attached is set in a recessed part 9A, for a package, in a metal mold 9 in such a way that a face opposite to the side of a face to which the semiconductor element 12 has been attached is exposed, it is then faced with, and brought into contact with, a molding metal mold 5 on the side of the semiconductor element, and the side of the semiconductor element 12 is molded. Then, while the lead frame 11 has been set in the metal mold 9, an inessential hardened resin which exists in a runner 9B or the like is removed. Then, in succession, the lead frame 11 in which the side of the semiconductor element 12 set in the recessed part 9A, for the package, in the metal mold 9 has been molded is faced with, and brought into contact with, the molding metal mold 6 on the side of a radiation fin, and the side of the radiation fin is molded.
Patent JP-H0496019-A (JP)
Title: Production of liquid crystal display element
Inventor: SANO KAZUYOSHI
IPC: G02F1/1341
Filed: 1990-08-13
Abstract: PURPOSE:To shorten the time for liquid crystal injection by inserting a solid sealant of the size larger than the vertical width of a liquid crystal injection port into the liquid crystal injection port to widen the liquid crystal injection port at the time of liquid crystal injection. CONSTITUTION:A solid sealant ball 6 which is the sealant consisting of a thermoplastic adhesive and has a prescribed diameter is inserted into the liquid crystal injection port 5, as shown in Fig., at the time of injecting the liquid crystal into this liquid crystal cell 4. The opening area of the liquid crystal injection port 5 is eventually expanded about several times by inserting the sealant ball 6 therein. The liquid crystal cell 4 and a tray filled with the liquid crystal are set in this state into a vacuum device and the inside of the device is evacuated to deaerate the inside of the liquid crystal cell 4. The liquid crystal injection port 5 of the liquid crystal cell 4 is immersed into the liquid crystal filled in the tray in the vacuum state. The liquid crystal is injected to some extent into the liquid crystal cell 4 by its surface tension. The liquid crystal is filled into the liquid crystal cell 4 by the atm. pressure when the atm. pressure is restored in the vacuum device in succession thereto. The injection of the liquid crystal is thus completed.
Patent JP-H0537592-A (JP)
Title: Interface device
Inventor: SUEMUNE TOSHIRO
IPC: H04L29/10
Filed: 1991-07-29
Abstract: PURPOSE:To reduce the cost of the entire device. CONSTITUTION:An adaptor 2 added to the entire main body 1 converts only a voltage of a serial data. The device main body 1 is provided with both functions of the centronics interface and the serial interface. The device main body 1 discriminates (14) whether or not the adaptor 2 is connected and the serial data is fetched from the adaptor 2 at the connection based on the result of discrimination and the parallel data is fetched through a bus line at non- connection.
Patent JP-S6268801-A (JP)
Inventor: KURISUTA TORIISHIYUMAN
IPC: C07F7/18
Filed: 1986-09-10
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-H0851895-A (JP)
Title: Shaking-out type internally threaded fishing rod
Inventor: KIMURA SHUICHI
IPC: A01K87/00
Filed: 1994-08-12
Abstract: PURPOSE:To provide a shaking-out type internally threaded fishing rod capable of housing a small-sized fishing rod into a large-sized fishing rod, readily and surely carrying out jointing operation and disjointing the jointed part and capa ble of separating the small-sized fishing rod from the large-sized fishing rod, in a shaking-out type internally threaded fishing rod protruding a fishing line introducing guide to the outside or the inside of the fishing rod. CONSTITUTION:A fishing rod being one of fishing rods constituting the objective shaking-out type internally threaded fishing rod and attaching a fishing rod- introducing guide so as to protrude in at least either one of the outside or inside is provided and a rod larger in inner diameter in which the above fishing rod smaller in diameter 12 is directly housed or a fishing piece smaller in the inside diameter is directly housed is provided as a large-sized fishing rod 10 and the smaller fishing rod 12 is provided, and a fixing rod member 30 having the forwardly tapered inner face 301 capable of holding the jointing part 12T of the small-sized fishing pipe and having the outside capable of screwing into the jointing part 10T of the large-sized fishing rod 10 is provided.
Patent JP-H1153012-A (JP)
Title: Calculating device for thermal displacement quantity of machine tool, and record medium
Inventor: SHIMIZU KIMIKAZU
IPC: G05B19/18
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide the thermal displacement quantity calculating device for a machine tool which can calculate an accurate thermal displacement quantity according to the driving state of the machine tool at each point of time. SOLUTION: A curve 201 showing variation in thermal displacement quantity 1 is calculated according to the movement distance by which the main shaft of the machine tool moves between time 0 and time 1a. Assuming that thermal displacement quantities shown by curves 201, 202, 203, 204, 205... are calculated according to movement distances in sampling times 1a, 2a, 3a, 4a, 5a..., the total thermal displacement quantity of them varies as shown by a curve 200. The thermal displacement quantities are calculated according to the movement distances (driving state) detected at the respective points of time and the influences of the thermal displacement quantities calculated in the past are added, so the very accurate total thermal displacement quantity corresponding to the driving states at the respective points of time can be calculated.
Patent JP-H0764197-A (JP)
Title: Original detecting device
Inventor: OKABAYASHI HIROYUKI
IPC: G03G15/00
Filed: 1993-08-26
Abstract: PURPOSE:To obtain an original detecting device capable of preventing the erroneous detection of an original caused by detecting a hole in the case of the original with holes and surely judging one original just as one. CONSTITUTION:There exists the original having holes for a tractor feeder at its leading edge in a carrying direction. When the position of the hole is aligned with the detected position of an original detecting sensor, one original is counted as two, so that erroneous photographing timing is set referring to a signal A). Therefore, a signal B which is turned on for a specified time by the fall of the detection signal A of the original detecting sensor is generated in a photometric time controller and a signal C obtained as the logical sum(OR) of the signals A and B is applied as an original detection signal. Thus, one original is recognized just as one whether it is the original with the holes or not.
Patent JP-H0616636-A (JP)
Title: Production of 6-chloro-3-pyridylmethylamine
Inventor: NASU RIKUO
IPC: C07D213/61
Filed: 1992-06-30
Abstract: PURPOSE:To suppress side reaction and obtain a 6-chloro-3-pyridylmethylamine in high yield by reducing a 6-chloro-3-pyridylmethylideneamine under a specific condition. CONSTITUTION:A compound of formula I (R is lower alkyl which may be substituted with amino) is reduced with hydrogen gas as a reducing agent in the presence of a platinum catalyst in a solvent (preferably water, alcohols or esters) at 0-100 deg.C, preferably 20-60 deg.C temperature under 1-50atm, preferably 3-20atm pressure to afford the 6-chloro-3-pyridylmethylamine of formula II. This method is used for reducing the compound of formula I produced in the course of the reaction in reacting 6-chloropyridine-3-aldehyde with an amine and hydrogen in the presence of the platinum catalyst in the solvent and producing the compound of formula II.
Patent JP-S6366865-A (JP)
Title: Battery capable of judging thermal histry
Inventor: AKATSUKA TAKATOSHI
IPC: H01M6/50
Filed: 1986-09-09
Abstract: PURPOSE:To make it possible to easily judge a serious problem in a circuit such as short circuit by arranging a sensor which irreversibly changes color by heat in a position visible from the outside of a battery. CONSTITUTION:When a circuit is normal, the internal resistance of a battery 1 is low and a resistance element with positive temperature coefficient (PTC element) shows room temperature resistance, and the battery 1 and the PTC element show almost no heat generation. On the other hand, when short-circuit arised, excess current flows in the circuit and the battery and the PTC element are heated by Joule heat and these temperature is increased. The ressitance of the PTC element is sharply increased by PTC characteristic and the excess current in the circuit is stopped to protect the circuit, and the color of a sensor 3 arranged on the surface of the battery 1 is irreversibly changed. When the current is stopped by the consumption of the battery or the elimination of short-circuit, the PTC element is recovered to the original state and its temperature is returned to the room temperature. However, the color of the sensor stays changed and is visible from the outside of the battery.
Patent JP-H1078082-A (JP)
Title: Rotational speed adaptive vibration damper
Inventor: ECKEL HANS-GERD DR ING
IPC: F16F15/31
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To maximize an inertia mass and vibration damping action to prevent a collision sound when a rotary motion is started/ended, in a rotational speed adaptive vibration damper. SOLUTION: When δa is assumed to be a structural clearance of zero or more, an outer side contour of an inertia mass unit 2 is provided with a shape of circular arc Ka of radius ra =Ra -l-δa with the center Ma , displaced to the outside by a pendulum length l (l=diameter D of curve track 6-diameter d of pin 5) on a symmetric axis S of the inertia mass unit passing through the center M, serving as the center, so that the outer side contour of the inertia mass unit can be extended to a maximum.
Patent JP-H0764466-A (JP)
Title: Device for learning stroke order of character
Inventor: IGARASHI KENJI
IPC: G09G5/00
Filed: 1993-08-27
Abstract: PURPOSE:To provide a device for learning the stroke order of characters, allowing the stroke order of any characters to be easily learned through repetition. CONSTITUTION:When a character designated by a keyboard portion 3 is kana, a CPU 12 reads the pattern data and stroke-order data of kana characters from a CG ROM 16; when the character is kanji, the CPU 12 reads from the CG ROM 16 the pattern data and stroke-order data of the kanji recognized by use of the kanji dictionary of a kanji ROM 15, and then causes an LCD 6 to blink to display the pattern of that portion which corresponds to the first stroke of the character. When information entered from a digitizer 8 about handwriting done with a pen 10 is correct, the mode of display is switched from blinking to full-light, and the pattern of that portion which corresponds to the next stroke is displayed by blinking light in accordance with the stroke- order data. After the pattern of the final stroke has been displayed, the correctness of the stroke order is indicated. If no correct handwritten entry is done even a predetermined time after the patterns have been displayed by blinking light, the incorrectness of the stroke order is indicated and processing is complete.
Patent JP-H0554670-A (JP)
Title: Input circuit
Inventor: UEMATSU AKIRA
IPC: G11C11/413
Filed: 1991-08-23
Abstract: PURPOSE:To stabilize a logic level by providing a current by-pass means, which consists of P channel type transistors, between potentials to which the sources of P channel type transistor and N channel type transistor in the input circuit are connected. CONSTITUTION:When a source potential 1 is raised, the drain point of the P channel type transistor 3 in which a control signal is made a gate is also raised. When the drain point potential is raised beyond a threshold sum, current is flowed into the current by-pass means which is constituted of transistors 10, 11, and, consequently the drain potential of the transistor 3 in which the control signal is made the gate is lowered. Thus, since the potential at the drain point of the transistor 3 is not raised even if the potential 1 is raised, a logic level is stabilized. Also, the source potential by which the stabilization of the logic level is desirably commenced is taken equally to the threshold sum of the current by-pass means because a potential difference between the source drains of the transistor 3 is not much before the stabilization.
Patent JP-H1151376-A (JP)
Title: Burner to be used combinedly with blower
Inventor: MOMOSE TOSHISHIGE
IPC: F23N1/02
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To eliminate occurrence of lack of the air or overflow of a flame in a lower part by providing an opening/closing valve for supplying fuel to a burner by two stages, and turning on an operation switch of a blower by an opening operation of the valve of the second stage, thereby preventing blowing-off of the flame by a method of a low cost. SOLUTION: In the burner to be used conbinedly with a blower for a gas range, fuel gas is supplied via a pipeline 11, and split. Then, the gas of a first pipeline 11a is injected into a mixing tube 14 via a first opening/closing valve 12 and a first nozzle 13. Meanwhile, a second opening/closing valve 16 is provided at a second pipeline 11b, and connected to a mixing tube 14 via a second nozzle 17. The gas supplied from the valve 16 is mixed in the tube 14, and fed to a burner body to form a small flame 23. When the valve 16 is opened, a blower 19 is operated in cooperation with the valve 16. The air from the blower 19 is introduced into a blow-off space 27 inside an inside plate 21 to operate as secondary air to the flame formed on a burner port 22, thereby forming a large flame 24.
Patent JP-H1054783-A (JP)
Title: Number-of-rotations setting device
Inventor: ISHIMOTO MIKIO
IPC: G01M99/00
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a number-of-rotations setting device for a function testing device which can set the number of rotations so that the number of rotations of a rotary machine agrees with a designated number-of-rotations instruction value (number-of-rotations pattern) automatically regardless of the presence and absence of load fluctuation of the rotary machine and which can use the number-of-rotations pattern once inputted repeatedly and which can use the number-of-rotations pattern once inputted repeatedly by storing in a memory. SOLUTION: An automatic controller 1 has an input operation device 1A in which a computer 1A-6 is built for inputting a number-of-rotations instruction value (number-of-rotations pattern) from a keyboard 1A-1 and a display/control device 1B which incorporates a computer 1B-2 for comparing the number-of- rotations instruction value with number-of-rotations (detecting signal of a rotational sensor 5) of a rotary machine 4 and adjusting an output signal S1 (that is, a voltage signal S3) providing to a motor control board 2 such that this number-of-rotations agrees with the number-of-rotations instruction value. The pattern is stored in a memory of the computer 1A-6 or the computer 1B-2 and it is used by calling from the memory by inputting a pattern No from the keyboard 1A-1.
Patent JP-H0556158-A (JP)
Title: Key telephone system
Inventor: TOYOSHIMA FUMIYOSHI
IPC: H04M3/533
Filed: 1991-08-23
Abstract: PURPOSE:To use a call back means even in a line wire call by setting the call back means through the use of a PB signal at the time of a line incoming call, and automatically calling a line wire after the call terminates. CONSTITUTION:A PB reception part 34 receiving the PB signal from the line wire, a busy tone detection part 35 detecting the on-hook of the line wire are provided, and a call back memory part 40 is provided in the memory of a main control part 36. When the key telephone set 11 concerned is busy at the time of the line wire incoming call, the PB reception part is connected to the busy tone detection part, the calling back is set and the line wire number is stored. If the call back means is set when the call of the key telephone set 11 concerned terminates, a line wire number destination stored in the call back memory 40 is automatically called.
Patent JP-H0742864-A (JP)
Title: Proportional flow control valve
Inventor: SUMITA MAMORU
IPC: F02M69/32
Filed: 1993-08-03
Abstract: PURPOSE:To facilitate the work of adjusting an idle setting point of an ISC(idle speed control) valve, to do away with an adjusting mechanism itself and also to eliminate the influence of flow rate surging that usually accompanies duty control and/or dither control. CONSTITUTION:A valve seat 11 is provided with a circumferential protrusion 11a and either the area of a fluid passage R defined between the bore (m) of the protrusion and the outside diameter (n) of a valve element is held approximately constant up to a predetermined amount of movement corresponding to a flow rate smaller than the maximum flow rate controlled by a proportional flow control valve, or the rate of change of the area is decreased, and the area S of a fluid passage as determined by the abutting portion Q of the valve element 11 to the valve seat as the valve element moves is made equal to that of the fluid passage R before the predetermined amount of movement is reached.
Patent JP-H0648793-A (JP)
Title: Production of water-permeable concrete
Inventor: SHIMONAKA YASUSHI
IPC: C04B22/00
Filed: 1992-07-17
Abstract: PURPOSE:To provide a concrete pavement free from a pool in the road surface or a slope and easy to walk by using a water-permeable concrete for paving the road. CONSTITUTION:When curing a cement composition prepared by mixing inorganic granules having 1 to 10mm particle diameter and containing granules made of seashell, clay and soil, granules made of pea gravels and red mud, granules made of various burned ashes and granules made of stone powder in cement, a special inorganic curing agent composed mainly of sodium, potassium, nitrogen and boron is added thereto. Owing to the special inorganic curing agent, the surface coverage of cement is independent on the kind of the soil and water permeability is exhibited.
Patent JP-2000043413-A (JP)
Title: Method and apparatus for printing
Inventor: MASUBUCHI FUMITO
IPC: B41N1/06
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To print via a printing master being repeatedly re-engraved at a low cost. SOLUTION: The method for printing comprises the steps of fixing a shape organic polymer/low molecular composite material 2, for example, of a film having a smooth surface reversibly changing in volume depending upon a temperature hysteresis to a support 1, selectively heating the material 2 by an arbitrary heating means such as, for example, a thermal print head, a flash transfer, a laser beam or the like in the state that a change in a specific direction of its volume is specified (a region 3), forming a latent image according to a volumetric change, and printing via the latent image such as, for example, a letterpress, an intaglio, a stencil printing or the like.