baber/WOPTO huggingface dataset:
Patent JP-H1019627-A (JP)
Title: Battery capacity detection system for microcompuerized gas meter
Inventor: NUKUI KAZUMITSU
IPC: G01F3/22
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a battery capacity detection system for a microcomputerized gas meter, capable of securely detecting battery capacity rundown under an abnormal battery consuming state without increasing cost. SOLUTION: Energization time of a dummy load is made to the order of millisecond based upon the discharge characteristic of a battery. A voltage detection circuit for detecting the drop in the battery terminal voltage sets a preset voltage value for outputting a logic output to a microcomputer higher than a lowest operation voltage value of a shutoff valve. The preset increment is determined from the relationship between the amount of voltage drop during the short energization time and the voltage drop during operation of the shutoff valve (about 50ms). Since the energization time is greatly shortened to the order of millisecond, detection interval is also shortened greatly to about 10 minutes, so that the battery capacity rundown in the microcomputerized gas meter is securely detected to provide high reliability.  Since this is practiced by changing software only, no cost increase is involved.
Patent JP-S6327750-A (JP)
Title: Running apparatus in large caliber pipe
Inventor: MIYANAGA YOSHIHARU
IPC: G01N21/954
Filed: 1986-07-21
Abstract: PURPOSE:To perform smooth and stable self-propelling in a large caliber pipe, by mounting a running roller with a steering mechanism contacted with the inner surface of the pipe and the drive apparatus of the running roller to a running unit. CONSTITUTION:The running rollers 8 of running units 2A1, 2A2, 2B1, 2B2 opposed so as to hold a center drum 1 therebetween are contacted with the inner surface A of a pipe under pressure by the action of extensible arms 3A, 3B and the holding action of an apparatus in an inclined pipe is obtained. By changing the interval between the opposed running units by extending and contracting the extensible arms 3A, 3B, the outer diameter of the apparatus can be changed corresponding to the diameter of the pipe to be adapted. By the action of a centering apparatus 5A, a center drum 1 is always positioned between the opposed running units regardless of the degree of the interval between the opposed running units and, as a result, the apparatus is always held to a shape positioned at the center of a plurality of the running units.
Patent JP-S6232984-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1985-08-05
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-2001008306-A (JP)
Title: Brake device of vehicle
Inventor: YAMAMOTO YASUNORI
IPC: B60W10/18
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To secure brake responsiveness at the time of hard brake when both regenerative brake and friction brake are practiced, in order to meet the request of a large braking force. SOLUTION: A requested braking force Gt is determined, for instance, according to brake operation value. When a maximum regenerative braking force Grm which is determined according to a vehicle speed and obtained by a motor 2 is larger than the requested braking force Gt, the braking operation is practiced by regenerative brake only. When the requested braking force Gt is larger than the maximum regenerative braking force Grm, both the regenerative braking and friction braking by a disc brake, etc., are executed. When both the regenerative braking and friction braking are practiced, for instance at the time of hard when the brake operation speed is high, the ratio of the friction braking which is superior in responsiveness is large (the ratio of the regenerative braking which is inferior in responsiveness is made small).
Patent JP-H0223122-A (JP)
Title: Paper tray with guide
Inventor: TAKAYANAGI MAKOTO
IPC: G03G15/04
Filed: 1988-07-08
Abstract: PURPOSE:To enable arbitrary-width paper of being continuously held suitably by mounting opposing link mechanisms which operates in the approximately parallel direction during the cooperative actions of both a primary and a secondary paper tray. CONSTITUTION:When a sheet of paper 10-1 having the width W1 is set, the area of a floor part corresponding to the excess part of the major part 3 of the paper is sufficiently ensured with both the flat surfaces of paper trays 4 and 5. The opposing side parts of the paper 10-1 are restricted by the parallel guide faces 6-2 and 7-2 of the paper guides 6 and 7 so that there is no offset of the paper in the direction of the width thereof, whereby stably feeding paper 10-1. If a paper having the width less than that W-1 of the paper 10-1 is set, the paper trays 4 and 5 cooperate each other to vary the engagement position.
Patent JP-H1020890-A (JP)
Title: Speech encoding device and information recording medium
Inventor: TANAKA NAOYA
IPC: G10L19/08
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To improve speech quality by selecting combination of code vectors suitable for encoding a speech in a speech encoding device to encode speech source information by a combination of the code vectors selected from two or more code book sources. SOLUTION: In a driving speech source generation part configured to sequentially select a combination of the speech source code vectors from two or more code books, the code vector selection is divided into two stages; a first stage is to select, by using a delayed decision to remain many candidates, plural pairs of the speech source code vectors, which reduce errors to a predicted residual error 118 calculated by an inverse filter 103; a second stage is to filter to synthesize only the speech source code vector candidates selected at the first stage, and determine a pair of speech source code vectors which minimize an error 122 with weights assigned to the synthesized speech 120 and input speech 112 in the sense of hearing.
Patent JP-2000005086-A (JP)
Title: Bath tub mat
Inventor: SAKAI SEIJI
IPC: A47K3/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub mat which is used as the heat insulating mat of a bathtub and by which the inner surface of the bathtub is made to be hardly stained. SOLUTION: The bathtub mat 10 is floated on a hot water surface Wa in the bathtub 30 and attain heat insulation in hot water W. The mat 10 contains tourmaline 21 in a mat main body 11 consisting of a soft foam.
Patent JP-S5959734-A (JP)
Title: Membrane containing liquid active material and production thereof
Inventor: KOMAMURA CHIAKI
IPC: A01N25/10
Filed: 1982-09-30
Abstract: PURPOSE:To produce the titled membrane capable of releasing a liquid active material over a long period of time, by coating a support with a soln. obtd. by dissolving a polymer and a liquid active material in a specified org. solvent, evaporating the solvent and laminating a polymer film thereon. CONSTITUTION:At least 30wt% polymer (A) such as PS and not more than 70wt% active material (B) (e.g. naled), which is a liquid at room temp. and has a solubility of not more than 5pts.wt. per 100pts. wt. component A, are dissolved in an org. solvent (e.g. chloroform) in such a proportion as to give a concn. of 10-40wt%, said solvent being capable of dissolving components A and B and being more volatile than component B. The resulting soln. is applied to a support in a coating thickness of 10-500mu and evaporated at a temp. not higher than the b.p. of the solvent in an atmosphere having humidity of 60% or above to form a polymer layer in which component B in the form of liquid droplet is enclosed in a lot of closed-cell micropores. While the soln. is tacky, a polymer film such as PE film is laminated on the polymer layer.
Patent JP-S5960724-A (JP)
Title: Magnetic head core
Inventor: SAMEJIMA KOUJI
IPC: G11B5/23
Filed: 1982-09-30
Abstract: PURPOSE:To perform the soldering work having excellent adhering workability which replaces the glass junction in case the material of a ferromagnetic alloy, etc. is changed in quality by forming previously a thin film gold plated layer at the junction part of each core block and then joining and welding the plated layer by soldering. CONSTITUTION:A soldering round rod 13 containing 63wt% Ag, 27wt% Cu and 10wt% In is fitted into a V-groove 12, and block bars 3 and 6 are combined with pressing by a clamping tool as shown by arrows A and B. Thus a block bar assembly 14 is obtained. For a gap 17 of a core welded by soldering, a soldering material layer 18 fused and welded to the rod 13 is formed at the center part of gap width (g), and the Al component in the bars 3 and 6 is combined with an Au plated layer 11 to form an intermetallic compound of an Au- Al group like Au2Al, etc. at both end parts 19 and 20 which contacts with upper corner parts 1 and 5 respectively.
Patent JP-S6332037-A (JP)
Inventor: KAMEZAWA KIYOTAKE
IPC: E04F13/08
Filed: 1986-07-23
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-S5872056-A (JP)
Title: Alarming device for overspeed of two-wheeler
Inventor: MIGITE SHIYUUJI
IPC: G01P3/42
Filed: 1981-10-26
Abstract: PURPOSE:To prevent a accident by a overspeed by providing an electric power generator between a speedometer and a gear shaft for driving of the speedometer, providing a detecting part for detection of the speeds in excess of a set speed and a relay and an alarm part, and generating alarming sounds when a two-wheeler exceeds the limit speed. CONSTITUTION:When an electric power switch 2 mounted near the handle is turned on, a source pilot lamp 3 is lighted. When a two-wheeler is driven in this state, an electric power generator 1 driven coaxially to a speedometor runs, and voltage is generated thereform. The voltage is detected with a detecting part A, and the pilot lamp 5 in an alarm part B is flickered by the operation of a relay 4 and a buzzer 6 is sounded by a signal transmitter 7, whereby the overspeed is alarmed to the driver. When the driver slows down the two-wheeler, the alarm is stopped. By the repetition of such things, the overspeed above the limit speed is prevented.
Patent JP-S6233381-A (JP)
Title: Cassette for information storing medium
Inventor: KASHIWAGI HIDETATSU
IPC: G11B23/03
Filed: 1985-08-06
Abstract: PURPOSE:To prevent dust from invading from an opening part of a case of a cassette by forming a protrusion for blocking a space between a peripheral edge part of the opening part and an opening and closing member on a surface of the case of the cassette. CONSTITUTION:In a cassette main body A, there is a window 4 for alignment and attachment of a disk 1, and a window 5 for recording and reproducing on a disk 1 by an optical pick up and is disposed a slide cover 6 as an opening and closing member for protecting the disk 1 in the cassette main body A from flows, stains, dust or the like. On the surfaces of the cases 2, 3 constituting the cassette main body A, a protrusion 7 is formed, and a space between periph eral edge parts of the windows 4, 5 and the slide cover 6 is blocked by this protrusion 7. Thereby, the dust does not enter from the space and a recording surface of the disk 1 has no flows.
Patent JP-S5961850-A (JP)
Title: Process cartridge
Inventor: NITANDA HIROSHI
IPC: G03G15/00
Filed: 1982-09-30
Abstract: PURPOSE:To facilitate assembling of a process cartridge by sealing a developer having the service life equivalent to the service life of the process cartridge in a developing device which can be attached and detached to and from a main body, and sealing hermetically the developer therein and making the replenishment infeasible. CONSTITUTION:Image forming means such as a developing device 5, a cleaning means 14 and an electrostatic charger 4 provided around a photosensitive drum 3 are united to one body and are enclosed in a light shielding wall, thereby constituting a process cartridge 30. The cartridge so constituted that all the units in the cartridge 30 are simultaneously exchanged in the stage of exchanging the drum 3 thus allowing an easier maintenance operation. The attaching and detaching of the cartridge 30 to and from the main body are accomplished by moving the cartirdge 30 in the rotating axis direction of the drum 3 along the rail on the body side of the copying machine.
Patent JP-H1020080-A (JP)
Title: Nuclear power plant
Inventor: OTA NOBUYUKI
IPC: G21D1/00
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To reduce the concentration of an organic matter in reactor water, and suppression of corrosion by the adhesion of the organic matter onto the incore structure surface by providing an organic matter decomposing device within a hot well vessel to which the condensate of a reactor and the make-up water from a condensate storage tank are carried. SOLUTION: The steam generated in a reactor 1 is cooled by sea water in a condenser 2 after it rotates a turbine to generate a power, returned to water, and stored in a hot well 3 in the lower part of the condenser 2. An organic matter decomposing device 10 such as ultraviolet ray emitting lamp is set in the hot well 3, and an ultraviolet ray is emitted into the condensedwater by this device 10. Then, the organic matter is decomposed by the ultraviolet ray and changed to an inorganic ion of sulfuric acid, nitric acid or the like. The resulting inorganic ion is removed by a condensate demineralizer 6.
Patent JP-H1020337-A (JP)
Title: Production of semiconductor device
Inventor: KAWACHI GENSHIROU
IPC: G02F1/136
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To produce a semiconductor element having high reliability by continuously executing a stage for irradiation with a laser beam and a stage for forming a protective insulating film while maintaining vacuum. SOLUTION: A ground surface insulating film is formed on the main surface of a glass substrate. In succession, an amorphous silicon (a-Si) film is formed within the same vacuum device and is irradiated with the pulse laser beams LASER to convert the a-Si film to a polycrystalline silicon(poly-Si) film 301. A gate insulating film and gate electrode are formed and are patterned to prescribed shapes. The poly-Si film 301 is irradiated with the ion beam IB contg. phosphorus with these patterns as a mask, by which poly-Si layers 31 of an N type are formed in a part of the poly-Sr film. The film is again irradiated with the pulse laser beams. In succession, the protective insulating film 21 covering the entire part of the element is formed within the same vacuum device.
Patent JP-H0810754-A (JP)
Title: Water treating device capable of regenerating activated carbon
Inventor: HIASA MASAMI
IPC: C02F1/44
Filed: 1994-06-30
Abstract: PURPOSE:To prolong the service life of activated carbon by regenerating the activated carbon by heating in a water treating device with the electrolytic cell and hollow-fiber membrane filter provided in succession to an activated carbon cartridge and to protect the electrolytic cell and filter from the heat of the hot water and steam generated when the activated carbon is regenerated CONSTITUTION:A heater 46 is provided to an activated carbon cartridge 34 to heat activated carbon, hence the adsorbate is desorbed, and the activated carbon is regenerated. The cartridge 34 is connected to an electrolytic cell 36 through a temp.-sensitive three-way valve 48. When the heater 46 is actuated, the hot water and steam generated in the cartridge 34 are allowed to bypass the cell 36, discharged from a hose 52 and sent to a tee joint 54. The tee joint 54 contains a trap, and the backflow of the hot water and steam toward the cell 36 from a hose 110 is prevented.
Patent JP-S6415919-A (JP)
Title: Manufacture of semiconductor device
Inventor: OMI SATORU
IPC: H01L21/027
Filed: 1987-07-09
Abstract: PURPOSE:To prevent the generation of the displacement of a chip by aligning a mask for contact exposure by using multi-plane alignment patterns different for every pattern in an exposure process employing the mask. CONSTITUTION:A total of sixteen multi-plane alignment patterns corresponding to each face in four columns and four rows include two alignment patterns 1a and 1b arranged so that the long side directions of rectangles are crossed at right angles. The positional relationship of coordinates changes at every chip in the alignment patterns 1a and 1b. There are pad sections 2a, 2b corre sponding to the alignment patterns shaped in a preprocess in a chip region 6 on a wafer 5, and the alignment patterns 1a, 1b are conformed to the pad sections 2a, 2b, thus preventing the displacement of the chips.
Patent JP-S6231562-A (JP)
Title: Steering device for car
Inventor: OKIMOTO SHIGEYUKI
IPC: B62D5/04
Filed: 1985-08-05
Abstract: PURPOSE:To reduce load on a transmission ratio variable means and facilitate the setting of a response force by connecting a response device to a handle shaft via a reduction means. CONSTITUTION:A transmission ratio variable means 9 for varying a transmission ratio of a wheel steering angle thetaW to a handle steering angle thetaH, is provided midway in a steering force transmitting route, and a differential gear mechanism 13 is provided on the means 9. A response device 24 for applying a certain response force to the steering of a steering handle, is provided in the steering force transmitting route between the means 9 and the handle. Since the steering force is transmitted to the spring shaft 25 of the response device 24, which is connected to the handle via an input shaft 12 and a reduction means 27, one rotation in right and left directions of the spring shaft 25 suffices for the operating range of the handle, facilitating the setting of response force by means of spiral springs 33, 33.
Patent JP-H0223551-A (JP)
Title: Optical disk inspection device
Inventor: TAKANO HISANAGA
IPC: G01M11/00
Filed: 1988-07-11
Abstract: PURPOSE:To accelerate the access speed to an optical disk by performing delivery/reception of signals between a master computer and memory section which stores data read out from the optical disk through an S/P converting section. CONSTITUTION:In the write mode a memory section 1 is connected with an S/P converting section 3 side. As a result, write data sent from a master computer are converted into serial data at the converting section 3 and, at the same time, stored in the memory section 1. In the readout mode, on the other hand, data RDATA read out from an optical disk are stored in the memory section 1 as they are. In the comparison mode, the master computer compares the write data with readout data fetched from the memory section 1 and measures a data error and data error rate. Moreover, when a write and readout signals are previously stored in the memory section 1 in the form of serial signals and delivery/reception of data with the master computer is performed through the converting section 3, the access speed to the optical disk can be accelerated.
Patent JP-S6328137-A (JP)
Title: Interface connection confirming test instrument
Inventor: YONAHARA YOSHIHIDE
IPC: H04B3/46
Filed: 1986-07-21
Abstract: PURPOSE:To perform the connection confirming test of an interface, by connecting a display device to display the existence of conduction, to a pin which comes in contact with the input/output terminal of a control input/break signal, and connecting the display device to display the state of a facility, to the pin which comes in contact with the input/output terminal of a state signal. CONSTITUTION:When a facility 3 to be supervised and controlled is operated normally, the facility 3 to be supervised and controlled closes a state confirmation contact 27. If the facility 3 to he supervised and controlled, and the facility state signal conductor l4 of a telemeter slave station 2 are connected correctly, short-circuit between a facility state signal pin T2 brought into contact with the input/output terminal t2 of the telemeter slave station 2, and a common pin Co, is produced by the state confirming contact 27, and a facility state display device 44 having a light emitting diode D2, is lightened, thereby, the operation of the facility 3 to be supervised and controlled can be confirmed. If the facility state signal conductor l4 is not connected correctly, no emitting diode D2 of the facility state display instrument 44 is lightened. In this way, it is possible to confirm the connection of the interface between the terminal equipment of a remote supervisory and controlling equipment, and the facility to be supervised and controlled.
Patent JP-S5873049-A (JP)
Title: Phase matching system at electronic edition
Inventor: YAMAGUCHI SEIJI
IPC: G11B27/02
Filed: 1981-10-27
Abstract: PURPOSE:To reduce the speed fluctuation at a joint of electronic edition, by releasing the operation of a reset and a latch means at the recording mode, and presetting an output of the latch means to a delay counter. CONSTITUTION:In the standby mode of electronic edition, a count start value is preset to a delay counter with a control signal (a), a value on the way of count is latched to a latch circuit 7 with a conversion signal (c). At the switching to the recording mode, the latch operation is released, the value of the latch circuit 7 is preset to the delay counter 6 with the first conversion signal (c) to cancel the phase shift between the signals (a) and (c). Thus, the relation of phase between a reference signal (e) and a delay signal (g) of the delay counter 6 can be kept constant, and the disturbance of synchronism of a capstan servo system can be prevented, allowing to eliminate the fluctuation of the tape speed at joints of electronic edition.
Patent JP-S5957725-A (JP)
Title: Apparatus for automatically molding corrugated sheet of foamed resin
Inventor: OKAMURA TATSUROU
IPC: B29C44/56
Filed: 1982-09-28
Abstract: PURPOSE:To obtain the titled apparatus that can mold precisely a plurality of corrugated sheets at one time, by moving a plurality of heating wires stretched in a frame forward in an undulating manner so that a foamed resin body may be cut into corrugated sheets. CONSTITUTION:The plurality of vertically equi-spaced parallel heating wires 3 that are stretched between terminal plates 2a, 2b are fed with an electric current to be heated, and a motor M is started to move forward the movable frame 5 in a direction of the length of a screw lever 7. The frame 1 is placed and supported on corrugated plates 14a, 14b via click members 13a, 13b and is traveled in an undulated manner so that the foamed resin body 18 is melted and cut into corrugated sheets.
Patent JP-S6236287-A (JP)
Inventor: OTANI MASARU
IPC: B61H9/00
Filed: 1985-08-07
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-S5799419-A (JP)
Title: Wheel drive unit
Inventor: WATANABE KUNIAKI
IPC: B60K17/04
Filed: 1980-12-09
Abstract: PURPOSE: To reduce heat and noise generation in a system where a couple of left and right axles are linked by a differential clutch and one of the axles is joined with a drive shaft by a deceleration gear mechanism contained in an oil chamber by housing the differential clutch in the oil chamber.  
     CONSTITUTION: A drive shaft 5 connected to an output shaft 4 by a transmission mechanism 3 is horizontallly disposed at the rear of a transmission case 2 behind an engine 1. In the rear of the drive shaft, a couple of left and right axles 7 respectively having symmetrical left and right wheels 6 are linked by a differential clutch 8. One of the axles 7 is joined with the drive shaft 5 by a deceleration gear mechanism 10 put in an oil chamber 9. Respective inside ends of said axles 7 are stuck into each other. A gear 10a at the output end of said mechanism 10 and the differential clutch 8 are disposed adjacently to each other on the periphery of a part in the vicinity to that fitting area. In addition, the oil chamber 9 is chamber 9 is formed so large as extending toward the differential clutch 8 and contains it. The oil chamber 9 is formed tight to oil on one side at the rear of the transmission case 2 by division wall 9a and a cover 9b is externally formed. 
     COPYRIGHT: (C)1982,JPO&Japio