baber/WOPTO huggingface dataset:
Patent JP-H06235322-A (JP)
Title: Discharge gutter built-in type cooler
Inventor: FURUKAWA HIROHIKO
IPC: F01P3/20
Filed: 1993-02-09
Abstract: PURPOSE:To improve heat exchanger efficiency and aim at compacting the device by forming a pair of right and left side heat exchanger units on the side wall surface of a discharge gutter pipe and arranging the upper heat exchanger unit on the upper position of a passage inside the discharge gutter pipe. CONSTITUTION:A cooler 21 is mounted in the midway of a discharge gutter pipe 22 of a large size pump. The discharge gutter pipe 22 is composed of a concrete rectangular body and its passage cross section is square. A rack 23 is arranged on an opening 22d in a ceiling 22c of the discharge gutter pipe 22 and the rack 23 partitions and forms a plural number of inserting holes 24 with its frame. Each cooler 21 has a side heat exchanger fittable in a recessed portion 22b on the right and left of the discharge gutter pipe 22 and a pair of upper heat exchangers 26a, 26b are arranged on the upper position passage of the discharge gutter pipe 22. In addition, a plural number of covers 30 covering each inserting hole 24 on the rack 23 are provided and each cover 30 individually secures and supports the respective heat exchanger units. Thus compaction of the device can be aim at because heat exchanger efficiency improves.
Patent JP-H10220832-A (JP)
Title: Safety device
Inventor: KOSAKA KENICHIRO
IPC: F24F7/007
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To emit reaction gas to the outside of a system at a sufficiently low concentration without using an expensive, large-sized maintenance power source, and to maintain the internal pressure of a container at an atmospheric pressure or less. SOLUTION: A safety device is equipped with a reaction container 11 to which stock and process gas are fed from a stock feeder to provide a reaction inside, an exhauster 13 which is connected with the reaction container 11 and exhausts the gas inside the reaction container 11, an eliminator 14 which eliminates a deleterious ingredient contained in the exhaust air in the exhauster 13, an ejector 20 which is connected to the line between the reaction container 11 and exhauster 13 to dilute the exhaust air and gas from the reaction container 11, and a nitrogen feeder 25 connected with the ejector. In the normal operation, the reaction container 11 is exhausted by means of the exhauster 13, and deleterious gas is eliminated by means of the eliminator 14 to be exhausted.  In the emergency operation, nitrogen is fed to the ejector 20 from the nitrogen feeder 25 to generate the negative pressure at the throat part of the ejector 20 by the flow of nitrogen, thus exhausting the reaction gas from the reaction container 11.
Patent JP-S63189056-A (JP)
Title: Image synthesizing system
Inventor: HIRAYAMA KEIICHI
IPC: G09G5/42
Filed: 1987-02-02
Abstract: PURPOSE:To obtain an effective image in which images of two channels are intersected without performing complicated arithmetic calculation, by finding the compressibility of each picture element from that of the points of the four corners of an output image in a proportional distribution manner without holding a Z buffer. CONSTITUTION:A control arithmetic part 6 calculates the compressibility of each point of the four corners of the output image 18, and also, finds the compressibility of the picture element between the points of the four corners corresponding to a write address in the proportional distribution manner, and stores it in a memory 5, The compressibility A calculated at the control arithmetic part 6 is compared with the compressibility B of the image on the other side to be synthesized by a comparator 16. A selection/averaging circuit consisting of selectors 11, 12, and 14, an adder 17, and a divider 13, etc., provided in a synthesizer 10 selects or averages the picture element of the image on either side of inputted images A and B corresponding to the above compared result, and outputs a synthesized image in which the images of two channels are intersected.
Patent JP-H05190676-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKAKU MAMORU
IPC: H01L21/82
Filed: 1992-01-09
Abstract: PURPOSE:To obtain an adjustable delay circuit by suitably cutting wirings of connecting points of wirings for supplying an input signal to an inverter, and obtaining a desired delay signal from an output of the inverter of a final stage. CONSTITUTION:An output of an inverter N2 of an output side of a first stage is connected to a first stage polysilicon layer for constituting a gate electrode of an inverter N3 of previous stage of a second set via a contact C5. Inverters N5, N6 of a third stage are similarly formed, and a delay signal is output from an output terminal OUT of the inverter N6 of a rear stage. Further, when a delay time is set largest, positions B, C of first polysilicon layer for transmitting an input signal to the second set of the inverter and the third set of the inverter are cut with high energy beam like a laser light ray, etc. Thus, the input signal IN is delayed by the inverters N1-N6 through wirings of a position A which is not cut.
Patent JP-H0482275-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NISHIZAWA JUNICHI
IPC: H01L29/78
Filed: 1990-01-31
Abstract: PURPOSE:To shorten a distance between a source and a drain and to realize an ultrahigh-speed operation by a method wherein a semiconductor region of a different conductivity type is epitaxially grown on a substrate crystal by using an organometallic vapor growth method or a molecular-beam epitaxial method and a structure between a source and a drain is formed. CONSTITUTION:In a vertical-type MIS electrostatic induction FET (SIT) of a depletion-layer type, the spread of a depletion layer 7 is controlled by a voltage which is applied to gate electrodes 3. For its manufacturing method, an organometallic vapor growth method or a molecular beam epitaxial method is used as a crystal growth method. An optical-pumping gas etching method or a wet etching method is used as the formation method of a gate side face. Thereby, the film thickness of a p-layer and an n<-> layer can accurately be controlled in the unit of a monomolecular layer, the p-layer can be made thin and a channel length can be set to the mean free path or lower of electrons. As a result, the electrons injected from a source electrode travels without being scattered by a crystal lattice, and a high-speed operation can be executed.
Patent JP-H08209998-A (JP)
Title: Keyless system for car
Inventor: NAGASE HITOSHI
IPC: E05B83/36
Filed: 1995-02-08
Abstract: PURPOSE: To lock or unlock a door by a remote control so as to allow a driver to depart from a car with a sense of relief by a method wherein locking and unlocking of door is effected by transmitting signals and function is prohibited when it is sensed that a car began to run. CONSTITUTION: When a parking switch 9 is turned on, a signal is sent to a microcomputer 10 of a body control module 3. Next, on receipt of a door lock signal from a transmitter 1, four sets of address signals and door lock signals are outputted through a first communication circuit 11 from the computer 10 to a communication wire 12, following which the signals are inputted into any one of addressed communication circuits 14, 17, 20, 23 to lock each door, and inputting and outputting in the case of unlocking also is performed through similar circuits. At this moment, a driver gets into a car to remove a brake thereby to turn off the switch 9, causing the car to run. And the computer 10 effects a door lock function depending on the velocity of the car so that signals to lock all the doors are delivered to the wire 12.
Patent JP-2000224296-A (JP)
Title: Telephone set, slave set for cordless telephone system and portable telephone set
Inventor: NAKA YASUSHI
IPC: H04M1/72
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a telephone set that can export abbreviated dial number data from one telephone set to another telephone set while addition of a new configuration is minimized. SOLUTION: A slave set 120 utilizes a dual tone multi-frequency DTMF system and transfers abbreviated dial number data to a slave set 220 via master sets 110, 210, a control section 128 of the slave set 120 reads a telephone number corresponding to an abbreviated dial number from a storage section 127 and transmits the telephone number to the master set 110 via a base band processing section 122 and a radio section 121. A control section 116 of the master set 110 outputs a telephone number received from the slave set 120 to a DTMF transmission section 112 via a radio section 113 and a base band processing section 115. The DTMF transmission section 112 converts the telephone number into a DTMF signal and transmission it to the master set 210. The slave set 220 stores the telephone number received via the master set 210 to an abbreviated dial number storage section 227.
Patent JP-H01195798-A (JP)
Title: Centralized automatic metering device
Inventor: YAMAZAKI KIYOKUMA
IPC: G08C15/00
Filed: 1988-01-29
Abstract: PURPOSE:To collect and manage the result of collection while being incorporated in a host control means further by displaying a message corresponding to the control signal from other control means independently of the setting location of a display switching means when the control signal from other control means is received. CONSTITUTION:When a person in charge of a central device 100 is absent, a display switching section 116 is operated to release the display of the result of collection in a display section 108. The display switching section 116 outputs an electric signal representing the off position of line set position such as '0' to a control section 102. When an electric signal representing the off position of the set position from the display switching section 116 is inputted to the control section 102, the control section 102 outputs the result of collection of the detection data of meters M11-Mnn to an interface 118. The interface 118 outputs the result of collection to a host-computer 600 being other control means via a transmission line 120 in synchronism with the prescribed timing signal. Thus, the result of collection of the central device 100 is managed by the host computer 600.
Patent JP-S58144164-A (JP)
Inventor: SANTOU YOSHIKAZU
IPC: D06B3/10
Filed: 1982-02-12
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-2000218843-A (JP)
Title: Color printer
Inventor: HISATOMI SHINICHI
IPC: B41J2/21
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a color printer wherein the number of the actual printing elements of a printing heads provided corresponding to a plurality of colors are averaged to the utmost to simultaneously drive the printing elements. SOLUTION: Four printing heads 11 (11-1, 11-2, 11-3, 11-4) by color are parallelly arranged in a sub-scanning direction. A count circuit 12 counts the number of actual printing dots and the total number of actual printing dots in the predetermined printing timing of respective printing data while relays printing data 3-1K to 3-16K, 3-1Y to 3-16Y, 3-1M to 3-16M and 3-1C to 3-16C to the printing heads 11 to output them to a color distribution circuit 13.  The color distribution circuit 13 calculates combinations by color variously in two front and rear printing timings divided by fundamental drive signals 7-1, 7-2 in order to allow the number of printing dots to be printed to approach the half of the total number of printing dots and a combination wherein the calculated value is nearest to the half of the total number is extracted and printing is executed based on the combination of actual printing dots by color at this time.
Patent JP-S59153695-A (JP)
Inventor: KAARU DEIIN GURIFUISU
IPC: G05D1/06
Filed: 1984-02-09
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-H09208637-A (JP)
Title: Silane-modified linear polyethylene for crosslinked pipe and crosslinked pipe
Inventor: NAKANISHI TOSHIHIDE
IPC: C08F210/02
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a crosslinked pipe excellent in creeping resistance and flexibility and usable for hot water supply, water supply, floor heating and road heating. SOLUTION: This pipe is obtained by molding a silane-modified linear polyethylene comprising a copolymer of ethylene with a 3-20C α-olefin and having a melt flow rate of 0.02-0.8g/10min at 190 deg.C under a load of 2.16kg, a density of 0.920-0.940g/cm<3> and an Mw/Mn ratio of 3.0 or below (wherein Mw is the weight-average molecular weight and Mn is the number-average molecular weight) and crosslinking the molding.
Patent JP-H03225617-A (JP)
Title: Recording/reproducing element
Inventor: SHUDO KATSUYUKI
IPC: G11B11/105
Filed: 1990-01-31
Abstract: PURPOSE:To enable detection of address signals at any time and high-speed access by making the electrode wider than the recording/reproducing track width for a magnetic head in which a thin film core or main magnetic pole constituting the recording/reproducing element is used also as the electrode for detecting bits. CONSTITUTION:The recording/reproducing element 10 has such a structure that thin film metal cores 12, 13 are used in common for electrodes and thin film cores, which are interposed with ferrite supporting bodies 14 - 17, and the sliding surface 11 is supported by nonmagnetic supporting bodies 33, 34 such as glass. A terminal 13a is provided projecting from the core 13 so as to connect a lead wire 24 directly to the core. In this constitution, the cores 12, 13 having the same width CP as the track width MP for magnetic recording are interposed with nonmagnetic thin film electrodes 36a, 36b having a half width of the guard band with GP. The electrode width including the cores are made to have the same width of the track pitches TP on a disk, namely TP=CP+GP. By this method, good tracking error signals and address signals can be obtained.
Patent JP-H08191775-A (JP)
Title: Bathtub with attachable and detachable apron
Inventor: UCHIDA YASUO
IPC: A47K3/02
Filed: 1995-01-13
Abstract: PURPOSE: To eliminate a hindrance to cleaning of floor surface and satisfactorily attach/detach and support an apron by elastically engaging an elastic engaging metal fitting mounted on the inside of the apron in conformation to an apron lower bracket with the apron lower bracket in such a manner as to be attachable and detachable to support and fix the apron in the suspended state. CONSTITUTION: A bathtub 1 has a leg part 10 mounted on a bottom part 2, and is put on a bathroom floor F. An apron 25 is mounted on the washing place side through lateral mounting members 12. The lateral mounting members 12 are mounted bisymmetrically on the lone side walls 3a of the bathtub 1, and each mounting member is formed of a vertical support member 13, an inclined support member 14, and vertical brackets 16, 20. An elastic engaging metal fitting 31 mounted on the inside of the apron 25 in conformation to the apron lower bracket 16 is elastically engaged with the apron lower bracket 16 in such a manner as to be attachable and detachable to support and fix the apron 25 in the suspended state. Thus, this bathtub has no hindrance to the cleaning of the floor surface, and the apron 25 can be satisfactory attached/ detached and supported.
Patent JP-S63188871-A (JP)
Title: Carriage mechanism for magnetic disk device
Inventor: SHIMANUKI MACHIO
IPC: G11B21/02
Filed: 1987-01-31
Abstract: PURPOSE:To attain the miniaturization of the titled mechanism by arranging a balance weight to the space of a frame surrounded by a coil so that the turning center of an arm mounting a magnetic head at its tip and its gravity center are made coincident thereby improving the vibration and impact resistances. CONSTITUTION:The arm 12 is driven by the torque of a voice coil motor around the rotary shaft 16. The magnetic head 11 is fitted to the tip of the arm 12 so as to be moved radially by a disk 10 through the rotating motion of the arm 12. The motor 20 consists of a flat coil 21 and a magnet 14 and the coil 21 is wound on a frame 22 connected to the arm 12. The balance weight 23 is fitted to the prescribed location of the space surrounded by the coil 21 in the frame 22 so that the turning center and the gravity center of the arm 12 are made coincident with each other. Thus, the vibration and impact resistances are improved to form the small-sized carriage mechanism.
Patent JP-H08198668-A (JP)
Title: Dielectric porcelain composition
Inventor: INOMATA YASUYUKI
IPC: H01G4/12
Filed: 1995-01-13
Abstract: PURPOSE: To obtain a dielectric porcelain compsn. which is dense although the firing temp. is low and can be used to produce a capacitor having good electric characteristics. CONSTITUTION: The main component of this compsn. consists of Sr by Amol parts calculated as SrO, Pb by Bmol parts calculated as PbO, Ca by Cmol parts calculated as CaO, and Ti by Dmol parts calculated as TiO2 , satisfying 12.2<=A<=22.8, 12.2<=B<=20.3, 12.2<=C<=19.3, 49.7<=D<=50.3, and 0.44<=PbO/(PbO+ CaO)<=0.57. To 100mol parts of the main component, the sub component consists of SiO2 and ZnO by total 0.25 to 5.00mol parts (however, the amt. of SiO2 is <2.50mol parts), MnO2 by 0 to 0.50mol part, and Ag2 O by 0.18 to 0.35mol part.
Patent JP-H06235769-A (JP)
Title: Radioactive gas monitor
Inventor: TORII TAKEO
IPC: G01T1/20
Filed: 1993-02-09
Abstract: PURPOSE:To improve symmetrical efficiency and to miniaturize a detector by filling a compact and spherical plastic scintillator into a hollow part made of glass, etc., where one terminal is open and a photomultiplier is connected to the other terminal. CONSTITUTION:Glass or plastic light guide 2 is laid out along the inner wall of a gas sampling tank 1, a number of compact spherical plastic scintillators 3 are filled into the inside of a hollow cylinder, and then a photomultiplier 4 is connected to the tip where the light guide 2 is constricted, thus constituting a detector. When radioactive gas is introduced from a pipe 10 to the tank 1, the radioactive gas releases radioactive rays and causes interaction with the scintillators 2 while it is exhausted from the pipe 11 through the spacing of a number of spherical scintillators 3 and then releases scintillation beams. These beams are guided by the light guide 2, are converted to electrical signals by the photomultiplier 4, are amplified by amplifiers 5 and 6, and then the amount is measured by an indicating instrument 7.
Patent JP-H02201705-A (JP)
Title: Reproducing circuit for disk device
Inventor: KIMURA TOSHIKI
IPC: G11B5/09
Filed: 1989-01-31
Abstract: PURPOSE:To optimally correct both peak shift and amplitude fluctuation and to improve the reliability of signal reproduction by individually providing an equalizing circuit to correct the peak shift and the equalizing circuit to correct the amplitude fluctuation, inputting the reproduced signals from a head in parallel, and regulating the signals to the optimal values inherent in the respective circuits by means of attenuators provided in the respective equalizing circuits. CONSTITUTION:A first equalizing circuit 12 to correct the peak shift and a second equalizing circuit 14 to correct the amplitude fluctuation are individually provided, read signals from a head 10 are branched into two, and respectively inputted to the circuits. Further by attenuators 18-1 and 18-2 provided in the first equalizing circuit 12, the optimal value to correct the peak shift can be set, and the optimal value to correct the amplitude fluctuation can be set by attenuators 18-3 and 18-4 provided in the second equalizing circuit 14. Thus by optimizing the correction of the peak shift and amplitude fluctuation, the reliability at the time of reproducing the signals can be improved.
Patent JP-S56117937-A (JP)
Title: Conveyor
Inventor: KAN YASUTO
IPC: B65H3/54
Filed: 1980-02-22
Abstract: PURPOSE: To always enable good separation and conveyance depending on each size in a device for supplying paper to a copier or the like, by providing a deflection restricting plate to suppress the curving of a cut sheet due to a conveying roller.  
     CONSTITUTION: Conveying rollers 7, 7a are provided inside the minimum width of cut sheets P and located in pressure contact with the top of the stacked cut sheets P. Deflection restricting plates 8, 8a are provided at a predetermined distance from separation claws 9, 9a and extend in parallel with a shaft 11. When the sheet P 1  is sent out by the rotation of the conveying rollers 7, 7a, the corner of the front end of the sheet P 1  are temporarily stopped by the separation claws 9, 9a so that the corners are deflected. At that time, the sheet P 1  is surely separated and supplied by the deflection restricting plates 8, 8a and the elasticity of the sheet itself. Even if the spacing of the separation claws 9, 9a is changed depending on the width of sheets, they can be always stably separated and supplied. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58139058-A (JP)
Title: Cleaning method for humidity sensor by heating
Inventor: KAMIYAMA YASUSHI
IPC: G01N27/12
Filed: 1982-02-12
Abstract: PURPOSE:To enable cleaning of a sensor element at an appropriate heating temperature irrespective of an atmospheric temperature, by a method wherein, through prohibition of a temperature compensation of a connection point between a humidity sensor element and a temperature compensating element, the heating temperature of the humidity sensor element is detected from a potential at the connection point. CONSTITUTION:In case a cleaning takes place over the detection of temperature of a humidity sensor element 2 through measurement of a potential VS at a connection point J between the humidity sensor element 2 and a temperature compensating element 3, the prohibition of a temperature compensating motion by the element 3 is conducted in parallel to the element 3 through connection of a fixed resistor 5 having a sufficiently lower resistance value as compared with the element 3. A connection of a resistor 5 to the element 3 is conducted such that at a cleaning time, a terminal 8 of a driver circuit 7 controlling a switching of a transistor 6 is set to a theoretical level H, a transistor 10 is turned ON through an inverter 9, and a high level potential is applied to the base of the transistor 6 to bring the transistor 6 into ON. This enables the temperature of the element 2 heated by a heater 4 to be held at an appropriate temperature irrespective of the atmospheric temperature of the element 3, and prevents the deterioration and the damage of the element 2 due to an insufficient cleaning or an excessive heat.
Patent JP-2000220311-A (JP)
Title: Collapsible slope stage
Inventor: TOMITA YASUO
IPC: E04H3/24
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a collapsible slope stage for temporarily forming an inclination passage accessible to the high place of a temporarily set stage or the like. SOLUTION: An inclination passage S is temporarily formed by connecting (continuously providing) inclination passage constitution members in a collapsible slope stage X. A partial inclination passage constitution member 1 comprises a grounding inclination passage constitution member 11 and a connection inclination passage constitution member 12.  The slope stage has a top board 2 making them common respectively and collapsibly divided in the center part, an opening support leg 3 erected on the rear face of the top board 2 in height adjustment in response to an inclination and capable of bearing as the developed top board 2 is made the inclination face, and a closing support leg 4 interposing a hinge 5 combining a kinds of links by mounting a collapsible division line 21 in the center part of the rear face of the top board 2 and capable of bearing the division end face 22 of the top board 2 at the time of collapsing by the leg structure using the machine frame 51 of the hinge 5.