baber/WOPTO huggingface dataset:
Patent JP-2000267764-A (JP)
Title: Cooling method for portable computer and carrying tool for the computer
Inventor: NAKANISHI TORU
IPC: G06F1/16
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To make mountable a CPU or an MPU of the highest speed on a portable computer and to improve the performance of the computer by transmit ting the heat of a heat generating body contained in the computer to a carrying tool and discharges the heat of the carrying tool into the air to properly cool the heat generating body. SOLUTION: Heat transfer bodies 22 are placed at the areas corresponding to one or plural heat generating bodies 20 of a portable computer 12 so as to touch these bodies 20 respectively. The transfer body 22 functions to protect each heat generating bodies 20 and also to lower the temperature of the heat generating bodies 20. A window 24 is formed to expose the other side of the transmitter 22 to the outside, so that the heat of the bodies 20 is transferred to the outside through the window 24. Heat absorbers 26 are placed at the positions corresponding to the heat transfer bodies 22 of the computer 12. Each absorber 26 touches each heat transfer body 22 and leads the internal heat of each heat generating bodies 20 to the outside.
Patent JP-H02308850-A (JP)
Title: Thermoplastic polyblend of aromatic polycarbonate and thermoplastic polyurethane
Inventor: RICHIYAADO II SUKOTSUCHIDOPOOR
IPC: C08L69/00
Filed: 1990-03-22
Abstract: PURPOSE: To obtain a thermoplastic polyblend improved in solvent resistance, impact resistance, strengths, etc., by melt-mixing a thermoplastic aromatic polycarbonate polymer with a thermoplastic polycaprolactone polyol polyurethane.  
     CONSTITUTION: This polyblend is the one obtained by melt-mixing 50-95 wt.% thermoplastic aromatic polycarbonate polymer, desirably the one having a melt flow rate (300°C/1.2 kg) of 8 g/10 min or above and derived from bisphenol with 5-50 wt.%, desirably 25-50 wt.% thermoplastic polycaprolactone polyol polyurethane having a Shore hardness of 70A-70D, desirably 70A-100A, 40D-70D, showing an environmental stress cracking resistance of 8 MPa or above and a bending modulus of 0.75 GPa or above and desirably containing 0.1-10 wt.%, based on the above two components, an impact modifier and/or 2-25 wt.% filler. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S57185927-A (JP)
Title: Formation of amorphous inside circumferential surface of steel pipe
Inventor: HAYASHIZAKI KOUICHI
IPC: C21D9/08
Filed: 1981-05-08
Abstract: PURPOSE:To provide corrosion resistance, abrasion resistance, etc. to a steel pipe by melting the local part of the inside circumferential surface of the steel pipe by a laser and meltsticking an amorphous alloy thereby forming amorphous alloy layers successively in the longitudinal direction of the steel pipe. CONSTITUTION:The laser from a laser head 10 is changed of direction with a mirror 1, and is focused at the inside circumferential surface of a steel pipe 1 with a lens 12, thereby melting the local surface thereof. On the other hand, an inert gas is fed through a supply pipe 13 to suck the amorphous alloy powder in a hopper 14 and to eject the same through a nozzle 15, thereby spraying the powder on the inside circumferential surface of the pipe 1 melted by the laser. Since the pipe 1 and a revolving shaft 5 revolve at a high speed in opposite directions, the molten part moves quickly. The locally molten parts are moved relatively in an axial direction at every prescribed pitch at every one relative rotation by a feeder 9 and therefore the quickly cooled structure, that is, amorphous alloy layers are formed successively in part or the whole of the length of the inside circumferential surface of the steel pipe 1.
Patent JP-H06284017-A (JP)
Title: Decoding method for convolutionally encoded signal
Inventor: IWAKIRI NAOHIKO
IPC: H03M13/23
Filed: 1993-03-29
Abstract: PURPOSE:To efficiently decode the convolutionally encoded signal. CONSTITUTION:Received symbols of one code block read out of an input buffer 1 are supplied to a branch metric calculating circuit 2 to calculate a branch metric. An ACS circuit 3 selects new survival paths on the basis of the branch metric calculated by this calculating circuit 2 and path metrics of survival paths in respective stages ih a last decoding step. The path metrics for the new survival paths in the respective states which are calculated by the ACS circuit 3 are stored in a path metric storage circuit 4. The encoder input data series corresponding to this storage circuit 4 is stored in a path memory circuit 5 and decoded data are stored in an output buffer 6. Then a timing controller 7 decides an in use channel and a data rate and determines the number of data bits in one frame and decoding algorithm according to the decision results.
Patent JP-H08271630-A (JP)
Title: Measuring method of distance between vehicles
Inventor: KUWABARA KAZUKI
IPC: B60W30/00
Filed: 1995-03-28
Abstract: PURPOSE: To obtain a measuring method in which the distance between vehicles is measured precisely without using a high-accuracy measuring apparatus by making the time up to a receiving operation from a transmitting operation long. CONSTITUTION: A reflecting device 14 is installed in a preceding vehicle 10, and a transmission-reception device 18 is installed at a succeeding vehicle 12. A gain controller 20 is connected to the transmission-reception device 18, and the transmission gain of a transmitted signal to be transmitted from the transmission-reception device 18 is changed at a prescribed cycle. A response counter is connected to the transmission-reception device 18. The response counter is connected to a main controller, the number of responses (n) of the ID communication of a received transmitted wave is counted by the response counter, and the control of the response detection time T can be replaced by the control of the number of responses (n) of the ID communication.
Patent JP-S58188842-A (JP)
Title: Color developing compound
Inventor: YAHAGI MASAKICHI
IPC: D06P1/651
Filed: 1982-04-28
Abstract: NEW MATERIAL:Pentamethylene bis-p-hydroxybenzoate of formula. USE:A color developing agent useful for the heat-sensitive color developing recording material such as heat-sensitive recording paper, electro thermo-recording paper, etc. It exhibits color developing property at a lower temperature than bisphenol A, etc., and is a white crystalline substance having a melting point of 130-131.5 deg.C. It is used in combination with a colorless or colored color-developing dye which develops its color with an electron acceptor. PROCESS:The compound of formula can be prepared, e.g. by reacting 1,5-pentanediol or 1,5-dihalogenopentane with p-hydroxybenzoic acid, its salt, its hydrochloride or its ester optionally in a solvent such as toluene under heat refluxing in the presence of p-toluenesulfonic acid, triethylamine, etc.
Patent JP-S61231197-A (JP)
Title: Production of mixed film of tungsten oxide-molybdenum oxide
Inventor: BABA NORINAGA
IPC: C25D9/08
Filed: 1985-04-03
Abstract: PURPOSE:To obtain an electrochromic film of a tungsten oxide-molybdenum oxide mixture at a low cost by bringing a colloidal mixed soln. of tungstic acid and molybdic acid into contact with an electrically conductive substrate, electrodepositing a thin film on the substrate and baking the film. CONSTITUTION:The mixed soln. of tungstate and molybdate is brought into contact with a cation exchange resin to prepare the mixed soln. of tungstic acid and molybdic acid contg. mixed colloid of tungstic acid and molybdic acid by cation-hydrogen ion exchange. The molar ratio of tungstic acid to molybdic acid in the mixed soln. is 1-4. The mixed soln. is brought into contact with the substrate whose surface is at least electrically conductive to said mixture and DC voltage is applied by using the substrate as a cathode to deposit a film on the surface of the substrate. The film is then baked at about 150-350 deg.C to improve the adhesion, mechanical strength and electrochromic property.
Patent JP-2000266369-A (JP)
Title: Humidifier
Inventor: SUDO TOSHIYUKI
IPC: F24F6/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To supply water to a feed water tank by a simple work, without removing the tank from an apparatus body. SOLUTION: When a cover member 15 for closing a body opening 14 is made to swing in the opening direction, a pinion 86, a rack 84, a driving rod 80 and a driving lever 70 causes cooperatively to lower a valve-operating pin 68 with the opening operation to close a feed water valve 34. Thereafter, when a cap member 28 is removed from a cylinder 24 and an opening 22 is opened, water can be supplied into a tank 20. When the opening 22 is closed by the member 28 after water supply of the tank 2 is completed and the member 15 is made to swing to a closed position as shown, the pinion 86, the rack 84, the rod 80 and the lever 70 causes the pin 68 to rise cooperatively with the fluctuation to open the valve 34.
Patent JP-H08241530-A (JP)
Title: Optical pickup and optical recording medium reproducing device
Inventor: TOYODA KIYOSHI
IPC: G11B7/1356
Filed: 1995-03-04
Abstract: PURPOSE: To provide an optical pickup with high reliability by providing a photodetectors group respectively light receiving luminous fluxes branched by a metallic one-dimensional lattice formed so that a ratio between a lattice cycle and the thickness of a metallic conductor constituting a lattice becomes a prescribed value. CONSTITUTION: The optical pickup 11 consists of a waveguide body 13 emitting incident light from a laser light source by diffraction, photodetectors 14a, 14b arranged on a prescribed position downward the body 13 and a supporting part 15 supporting them. The incident light irradiation surface of the waveguide body 13 is sloped for the light source, and a beam splitter film 16 is arranged on the incident light irradiation surface, and the metallic one-dimensional lattice 17 formed so that the ratio h/d between the lattice period d and the thickness h of the metallic conductor constituting the lattice becomes about 0.1 or above is arranged on the irradiation area of the waveguide body 13 inside of the luminous fluxes through the film 16. A total reflection film 18 is arranged on the irradiation area of the luminous fluxes reflected by the lattice 17, and one side photodetector 14b is arranged on the corresponding part of the irradiation area of the luminous fluxes totally reflected by the total reflection film 18.
Patent JP-S54162094-A (JP)
Title: Fuel pool cooling and cleaning device
Inventor: SHINOZUKA OSAMU
IPC: G21C19/07
Filed: 1978-06-14
Abstract: PURPOSE: To make the promotion of reducing an exposure, with a clad removal of the fuel pool efficiently operated, by means of providing a suction header in the bottom of the pool, as well as providing a pump, in said header, for returning the pool water to the tank through a filter.  
     CONSTITUTION: Along spent fuel racks installed to within a pool 1, is provided a suction header 12 in the bottom part, causing a foreign material like clads, accumulated in the bottom, to be sucked up and collected to process a cleaning treatment by a filter 14 provided in the water. They are dropped down into a tank 4 through a pump 15, and the dropped pool water 2 into the tank 4 is cooled and cleaned by the fuel pool cooling and cleaning device and returned to the pool 1, thus removing the clad accumulated in bottom of the pool 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63235055-A (JP)
Title: Method for controlling surface temperature of continuously cast slab
Inventor: TAKAMOTO TSUTOMU
IPC: B22D11/22
Filed: 1987-03-24
Abstract: PURPOSE:To reduce the cost of equipment by beforehand finding the optimum cooling water rate to the setting casting velocity by using heat transfer model, correcting hystrical casting velocity by present casting velocity and correspond ing it to the setting casting velocity. CONSTITUTION:Whole length of a cast slab 1 drawn from a mold 2 is divided into plural zones, and to each control zone, the aimed surface temp. TA, TB, TC corresponding to operational condition of casting velocity, etc., is set. Next, the optimum water rate for each control zone is calculated by thermal calcula tion giving the standard cooling water rate, and the relational curve between the casting velocity and the water rate, is found based on plural casting veloci ties and the optimum cooling water rate for each zone is set by off-line. Succes sively, the hystrical casting velocity considering variation of the velocity to time in the past, is corrected by the casting velocity at the present time, to decide the optimum cooling water rate. As a large-scaled computor is not neces sary because of decrease of the calculation treating quantity, the cost of equip ment is remarkably reduced.
Patent JP-S55162394-A (JP)
Title: Treatment of reducible inorg. sulfur containing waste water
Inventor: INOUE YOSHIO
IPC: C02F3/34
Filed: 1979-06-05
Abstract: PURPOSE: To obtain waste water with low BOD and an iodine consuming amount by a method wherein a waste water containing reducible inorg. sulfur compound is treated by using a filler material holding an organism phase containing sulfur bacteria to oxidize said sulfur compound to sulfuric acid almost completely even if said waste water contains high concn. and load of said sulfur compound.  
     CONSTITUTION: In case of treating a waste water containing thiosulfuric acid, thiosulfurous acid, sulfurous acid, polythionic acid and salts thereof, a sulfur compound (Na 2 S or the like) or sulfur by an immersion filter bed method, a filler material holding an organism phase containing sulfur bacteria is used as a filter bed and, while pH within a treating tank is maintained at 1W6, carbon dioxide gas and/or (bi)carbonate salt are coexisted as a carbon source to treat by said microorganism. As a pH regulating agent, NaOH KOH or the like may be used, but, when NaHCO 3 , Na 2 CO 3  is used as a carbon source, they act as a pH regulating agent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63237402-A (JP)
Title: Manufacture of sintered rare-earth magnet
Inventor: SHIOBARA YUKIHIKO
IPC: C22C33/02
Filed: 1987-03-25
Abstract: PURPOSE:To obtain a sintered rare-earth magnet which does not cause a distortion and a crack and whose productivity is high even when its thin-wall and fine molded body is manufactured, by a method wherein, after a paraffin mixture of a prescribed component ratio has been added to a rare-earth magnet powder whose basic constituents are a rare-earth metal, Fe and B has been mixed and kneaded, the mixture is pulverized and is fed into a shaping mold to obtain a molded body and, after that, the molded body is sintered. CONSTITUTION:A sintered rare-earth magnet is manufactured in the following way; a substance which is composed by adding 0.1-2.0 wt.% of a lubricant composed of saturated aliphatic carboxylic acid, unsaturated aliphatic carboxylic acid and one or more derivatives of these acids to 0.3-3.0 wt.% of a paraffin mixture which displays a liquid state at room temperature is added, in a range of 0.4-4.0 wt.% in total, to sintered rare-earth magnet powder whose basic constituents are a rare-earth metal, Fe and B; the mixture is mixed and kneaded; after that, the mixture is pulverized and fed into a shaping mold; its shaped body is sintered. By this setup, the material can be fed into a thin-wall or fine shaping mold sufficiently and uniformly; a distortion or a crack of its sintered magnet is hard to cause; the productivity of the sintered magnet is enhanced; the magnet can be produced at a reduced cost; the stability of its quality is enhanced.
Patent JP-S546583-A (JP)
Title: Power source display lamp circuit
Inventor: FUJIWARA KICHIJI
IPC: G01R19/00
Filed: 1977-06-17
Abstract: PURPOSE: To achieve the reduction in electric power being consumed at display part by connecting a display lamp circuit in parallel with the control transistor of a series control type d.c. regulated power supply. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09237098-A (JP)
Title: Information processing device using voice input
Inventor: OTOSHI KENJI
IPC: G10L15/24
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device being suitable for processing information input quickly, accurately and simply. SOLUTION: This device has an information display means 5 displaying information, a position information input means 6 inputting a position in a display screen, a voice information input means 9 inputting a voice, a storage means 30 storing a position and a voice, a standard pattern data storing means 209, and a voice recognizing means 203 calculating likelihood of an input voice using data stored in the standard pattern data storing means and making a word having the maximum value out of calculated likelihood as the top-rated candidate of an input word. When plural voices information are continuously uttered, at the same time, plural input positions are specified on the screen, voice recognition is performed assuming that plural words constituted with the number of input positions specifying contents of utterance, and plural recognized words are displayed at a specified position.
Patent JP-S51147578-A (JP)
Title: Composite structure
Inventor: TSUKAMOTO MITSURU
IPC: B32B27/08
Filed: 1975-06-12
Abstract: PURPOSE: A composite structure which has an improved interlayer adhesion between acrylic resin layer and fiber-reinforced plastics layer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01246008-A (JP)
Title: Working device
Inventor: MOTOHIRO KENJI
IPC: B23B5/00
Filed: 1988-03-24
Abstract: PURPOSE:To enable both boring work and facing work to be sequentially carried out by one device by making both the setting of diametrical directional position of a boring tool and the movement of a facing tool to be performed by a rod which has been provided on the axis of a tool head. CONSTITUTION:While a head 4 is moved forward at a prescribed speed, a hole h is roughly bored by a tip 18, and at the time when a tip 20 has reached the position outside the front end of the hole h, the feed is stopped to move a slide shaft 9 rearward, and facing shafts 31a, 31b move both tips 29a, 29b (not shown) toward the direction going away from the axis X by means of a conversion mechanism 41 via inclined racks 42a, 42b, rack members 47a, 47b, and pinions 43a, 43b, to carry out facing work. Next, the slide shaft 9 is further moved rearward, and the end of an adjusting screw 28 is brought into contact with the way of the taper part of a cam groove 27 to increase the radius from the axis X to the end of the tip 20, so that the head 4 is reversed at a prescribed speed to carry out the boring finish of the hole h. Then, the slide shaft 9 is moved forward to return the tips 20 and 29a, 29b (not shown) in the initial position.
Patent JP-H11261499-A (JP)
Title: Correlation detection method and correlation detector for measuring delayed profile
Inventor: KAGE GOZO
IPC: H04B17/364
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain the method for accelerating the calculation speed in the case of obtaining a correlation value with respect to each element wave by obtaining a propagation delay time of each element wave in a received waveform, obtaining an amplitude coefficient of each element wave obtained by this method as a correlation value, and using the value dividing a sum based on a reference sum value for the amplitude coefficient of each element wave with respect to the delay time. SOLUTION: A PN signal generator 2 receives a clock signal with a prescribed period from a clock signal generator 1 and generates a PN signal with a chip period of a clock signal period. In this case, the PN signal generator 2 outputs a PN signal used for measurement of a delayed profile in a form of a rectangular wave. The frequency of the PN signal is limited by a band limit filter 3 and the signal frequency is converted into a transmission frequency band with a mixer 5 receiving a carrier signal generated from a local oscillator 4. An output of the mixer 5 is given to a high frequency filter 6, in which arm undesired wave component is eliminated.
Patent JP-S54162366-A (JP)
Title: Jack apparatus
Inventor: HAYATA KUNIHIKO
IPC: B66D3/18
Filed: 1978-06-12
Abstract: PURPOSE: To reduce the capacity of an electric motor and simplify the construction of a driver, by prescribing the driver.  
     CONSTITUTION: The driver comprises the commutator motor 56, a brake 37, a one- way engagement mechanism 38 and six rotary members 13a, 27, 24, 31, 42, 43 made of bevel gears. A speed setting unit 51 is adjusted, the turn-off angle of a controlled element 55 is regulated and the primary voltage of the motor 56 is adjusted to control the revolution speed of the armature shaft of the motor. As a result, a winding drum 32 is rotated in a predetermined direction to wind a rope 34 to elevate a load 63. When the motor 56 is rotated in reverse, the winding drum 32 is rotated in the opposite direction to move the load 63 down. At that time. the brake 37 is pushed to a braked face 36a through a brake pad 40 by the resultant thrust of the six rotary members 13a, 27, 24, 31, 42, 43 and rotated together with the armature shaft 13 through the one-way engagement mechanism 38. Therefore, a tacho-generator, a load descent detector and a cooling fan are not needed. This results in attaining the purpose. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58189907-A (JP)
Inventor: KANEKO HITOSHI
IPC: B29C69/00
Filed: 1982-04-30
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-S6422377-A (JP)
Title: Novel langmuir-blodgett film aggregate
Inventor: ARUBO KURO
IPC: B32B9/00
Filed: 1988-03-25
Abstract: PURPOSE: To form a multilayer LB film by providing a plurality of monomolecular layers of a liq. crystal-type compd. contg. two or three nonpolar long-chain aliphatic hydrocarbon groups in a molecular frame having a polar group on a solid support. CONSTITUTION: Several monomolecular layers of the liq. crystal-type compd. contg. two or three nonpolar, long-chain and substantially aliphatic hydrocarbon groups in the molecular frame, having at least one polar group selected from hydroxyl, amino group, carboxyl or an amino group replaced by a substantially aliphatic hydrocarbon group, capable of appropriately having a lower alkyl or a lower alkoxycarbonyl and capable of forming a hydrogen bond are laminated on a solid support to form a multilayer Langmuir-Blodgett film aggregate.
Patent JP-H05280238-A (JP)
Title: Door lock device
IPC: E05B79/08
Filed: 1992-03-30
Abstract: PURPOSE:To prevent the positional relationship between a latch member and a close lever from being reversed even though a door is to be opened just after the door is closed, thereby it is possible to prevent the opening and closing of the door thereafter from being hindered. CONSTITUTION:An engaging mechanism for regulating the opening of a door is composed of a striker 1, a latch member 3 fixed to a vehicle body, and a close lever 8. Further, a pushing member 15 which is adapted to be associated with the rotation of the close lever 8 toward a full stroke position from an initial position so as to push the latch member 3 to a full lock position from a half lock position where the latch member 3 is retained thereafter, is provided to the close lever 8.