baber/WOPTO huggingface dataset:
Patent JP-H05141663-A (JP)
Title: Heating and cooking device
Inventor: TAKADA SHIRO
IPC: F23N5/14
Filed: 1991-11-18
Abstract: PURPOSE:To prevent a scorching and to enable a complete boiling of a cooked item to be attained in a container of poor thermal transfer. CONSTITUTION:A temperature sensor 5 is contacted with a bottom part of a pan 2 to detect its temperature. A signal processing part 6 judges a scorching of a cooked item under a boiling mode in response to an output of the temperature sensor 5. A gas supplying control part 4 adjusts a flame power at a burner 1. In the case that the signal processing part 6 judges that the cooked item is in a scorched state, the flame power at the burner 1 is forcedly changed over to a low state. After this operation, in the case that the temperature detected by the temperature sensor 5 is not decreased, the flame power is kept at a low state. If the temperature detected by the temperature sensor 5 is decreased, the flame power of the burner 1 is forcedly to the original state in which it is changed over to its low state.
Patent JP-H11141432-A (JP)
Title: Fuel injection device
Inventor: SAKATA ICHIRO
IPC: F02M47/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To reduce the injection quantity of insufficiently atomized fuel just after or before the fuel injection of an injector by changing the pressure of the fuel supplied from an accumulating chamber during the injection period of the fuel SOLUTION: The pressure of a common rail 3 is once reduced up to just before fuel injection by driving an electromagnetic relief valve 5 by the control signal from an ECU 8. Therefore, the injection pressure is in a relatively low state in injection start with a low injection ratio, so that generation of insufficiently atomized fuel spray can be minimized. The pressure of the common rail 3 is reduced by the electromagnetic relief valve 5 just before injection end. Since the fuel injection ratio is reduced by this pressure reduction, the quantity of insufficiently atomized fuel spray in short choke area can be reduced. Particularly, the fuel spray in the end of fuel injection is important since it has an influence on the black smoke generation in the latter period of combustion.
Patent JP-H03164660-A (JP)
Title: Method of cooling with thermal accumulative liquid accepter and liquid pump, and cooling and heating method therewith
Inventor: KASAHARA KEISUKE
IPC: F25B1/00
Filed: 1989-11-21
Abstract: PURPOSE:To perform a cold heat accumulation, a thermal accumulation at a desired time and to enable a cooling and both cooling and heating to be carried out without operating a compressor at any time by a method wherein a bypassing pipe communicating with a high pressure liquid pipe and a suction pipe of a reversed Carnot cycle is provided with a low pressure liquid acceptor filled with cold heat accumulation material, thermal medium is circulated through the low pressure liquid acceptor and then cold heat is accumulated and then the thermal medium in the low pressure liquid acceptor is circulated through an evaporator. CONSTITUTION:In a reversed Carnot cycle, a bypassing pipe 17 for communicating between a high pressure liquid pipe 12 and a suction pipe 16 is provided. A low pressure type liquid acceptor tank 21 is connected at a connecting intermediate part between a liquid pipe 18 branched from a high pressure liquid pipe 12 and a liquid pipe 18. Cold heat accumulation material 22 is stored in the liquid acceptor tank 21. A liquid pump 23 is connected to a circulation pipe 24 and a spray 25. A supplying pipe 26 connected to a liquid pump 23 is connected between an expansion valve 3 and one end of an evaporator 4. A return pipe 28 is connected to a three-way valve 14. Thermal medium from the compressor 1 is circulated through the low pressure liquid acceptor 21 to a suction side and then cold heat is accumulated. The thermal medium is circulated by a liquid pump 23 to the evaporator 4 to perform a cooling operation. The cold heat accumulation is performed at a desired time, the cold heat accumulated at any time is utilized and then a cooling operation is carried out.
Patent JP-2000132691-A (JP)
Title: Method and device for tracking video area
Inventor: KANEKO TOSHIMITSU
IPC: G06T7/20
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a method and a device that is capable of realizing the improvement of the tracking processing of an object which can act on a general computer at a high speed and also the improvement of the tracking ability of the object. SOLUTION: The video area tracking method and device are the ones where the tracking area of an initial picture is designated against a time-sequentially inputted picture group (S11), the area is divided into plural small areas, a travelling destination detecting processing at every small area is executed by utilizing the correlation of the picture group between the small areas and the picture including them, a largeness is selected at every small area, the small area where the processing for detecting the travelling destination of the small areas in the picture in another time is selected among the ones provided with an individually selected largeness.
Patent JP-H11140297-A (JP)
Title: Resin composition, cured product and adhesive film
Inventor: KAWAI AKIYASU
IPC: C09J171/08
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition satisfying heat resistance, mechanical properties, electrical properties, low water absorption, adhesion, solvent resistance, and moldability, each required for the interlaminar insulation films in electronic parts, to obtain a cured product from the above composition, and to obtain an adhesive film by using the above composition and cured product. SOLUTION: This resin composition is obtained by compounding 1-99.9 pts.wt. of a polyquinoline resin, 0.1-99 pts.wt. of a cyanate compound of the formula (Ar<1> is an n-valent organic group containing at least two carbon atoms, and (n) is an integer of >=2), and 0-95 pts.wt. of another organic compound or inorganic compound so as to be 100 pts.wt. as a whole. The second objective adhesive film is obtained by using the above composition and a cured product therefrom.
Patent JP-H10146011-A (JP)
Title: Motor
Inventor: TAKEI HIROMITSU
IPC: H02K5/24
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a motor in which forces in thrust and radial directions can be applied to a shaft by a non-contact method without hindrance making a motor thinner. SOLUTION: A turntable 20 made of a magnetic material is fixed to the shaft 6 of a motor 1 and a side pressure magnet 40 is arranged partially between the motor 1 and a motor case 4. Because the turntable 20 is provided with a surface opposing part 233 and a circumferential opposing part 231 over the angle range of 360 deg. which respectively opposes in thrust and radial directions against the side pressure magnet 40, the turntable 20 and motor shaft 6 rotate receiving the magnetic attraction force in the radial and thrust directions. This structure produces no vibration in high frequency range.
Patent JP-H11143887-A (JP)
Title: System and method for page display and storage medium
Inventor: IMADA HIDEAKI
IPC: G06F3/0485
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To improve intuitive visibility of a character as a graphic and a character string by increasing a total time during which a page is displayed. SOLUTION: A formatter 13 interprets a structured text 11 and reshapes it for each page, while a rasterizer 14 expands character information of the structured text 11 into a font to picturize it, synthesizes it with a picture or the like of attached data 12 and generates a page image, and a page image buffer 15 temporarily stores the page image. An image synthesis part 16 obtains the page image from the page image buffer 15, synthesizes plural page images as the necessity arises, a display 17 displays the page image. A page feed controller 18 is a device with which a user controls a page feeding speed. A synthesis control part 19 adjusts a synthesis by the image synthesis part 16. A timer 20 communicates a paste time to a synthesis control part 19.
Patent JP-S63155302-A (JP)
Title: Robot controller
Inventor: MIZUNO TORU
IPC: G05B13/02
Filed: 1986-12-19
Abstract: PURPOSE:To ensure the accurate control of arm actions of a robot and at the same time to realize a compact structure of the robot, by using an FEM analyzing computer to perform correction of command positions of the arm actions as well as the optimum control of the speed and acceleration of the robot arm. CONSTITUTION:A robot main body 1 contains an arm 5 to hold a work and to move it to a prescribed position. An FEM analyzing computer 4 is added to the robot 1 to perform the numerical analysis via a finite element method. Thus the stress and strain states are momentarily analyzed for each part of the robot arm. Based on these analysis results, the calculation of strength is carried out for correction of the arm action positions by means of the bend value as well as the optimum control of the portable weight, speed and acceleration. Thus it is possible to ensure the accurate position control of the arm as well as the speed/acceleration control. Then weight of the arm, is also reduced.
Patent JP-H02184746-A (JP)
Title: Apparatus and method for inspecting existence of filler in object
Inventor: NIKORASU KORUNERISU SUWAATO
IPC: G01N21/90
Filed: 1989-11-21
Abstract: PURPOSE: To make it possible to inspect the filling of sealing compound of gutter existing in a lid by providing the gutter, lid and video camera. CONSTITUTION: A lamp 1 illuminates the gutter 3 of a lid 4 via a mirror 2. A video camera 6 senses the gutter 3 by the reflection via the mirror 2. At this time, if the gutter 3 is filled with filling compound corresponding to standard, the camera 6 senses the dark annular gutter 3. In the area lacking the compound, it can be sensed as the bright point in the ring. A signal processing unit 11 receives a video signal corresponding to the image of the gutter 3 from the camera 6. The unit 11 has comparing means for comparing the output signal of the camera 6 with the contents of a memory. The means generates a reject signal if the detected difference is out of the selected allowable range. The signal can be supplied to exhaust means via an output 12.
Patent JP-H09148480-A (JP)
Title: Semiconductor device
Inventor: ODA ZENZO
IPC: G01R31/26
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To inspect whether the operation of a circuit is good or bad, inspecting the voltage of power or seeing waveform of an electric circuit, even in condition that BGA is mounted on a mother board, by exposing a part of the electric path connected electrically with a BGA terminal, without covering it with an insulator, on the topside of the wiring board of BGA. SOLUTION: For a semiconductor device, a metallic fine wire 7, a wiring 4 on the topside of a wiring board 1, a via hole 6a, and a wiring 5 on the downside of the wiring board constitute an electric path leading to a globular electrode 3 from a semiconductor element 2. And, on the topside of the wiring board 1 of a ball grid array(BGA), a part of the wiring 4 being one part of this electric path is exposed without being covered with an insulator such as solder resist 10, sealing resin 8, etc. Therefore, even in condition that BGA is mounted on a mother board, it can be checked whether the operation of the circuit is good or bad by applying the probe of an oscilloscope and inspecting the power voltage, or seeing the waveform of electric signals.
Patent JP-H09124201-A (JP)
Title: Automatic delivery device for roll-like film and sheet
Inventor: YAMASHITA CHIKAYA
IPC: B65H5/28
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To enable a predetermined amount of roll-like film and sheet to deliver from an automatic delivery device only by switch operation by providing a roll-like film and sheet delivery mechanism which is contacted with a delivery motor and also by disposing an ON-OFF switch in a power circuit for the delivery motor. SOLUTION: A roll-like film and sheet delivery mechanism 2 holds a roll-like film and sheet A with each of a pair of rollers 2c, 2c and auxiliary rollers disposed vertically and delivers them from an outlet 1a by the rotation of the supply rollers 2c, 2c. When a press button 3a of an ON-OFF switch 3 for a power circuit provided on a wall surface of an automatic supply device body 1 is depressed, a drive motor 2a is driven, and when the press button 3a is released from the hand, the power supply is turned OFF to stop the supply operation. Consequently, the roll-like film and sheet A are supplied only while the press button 3a is depressed.
Patent JP-2001125964-A (JP)
Title: Advice system for asset management and recording medium in which its program is recorded
Inventor: YUYAMA SUMIO
IPC: G06F17/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an advice system of net trade capable of not only and simply exhibiting data such as a stock but transacting a business as obtaining advice for asset management as if dealt with by an expert advisor at a counter. SOLUTION: This advice system for asset management is provided with a data base in which a trade signal regarding a target asset for transaction calculated on the basis of data such as a value of the asset (such as a stock price, a foreign exchange rate and a commodity futures price) which can be a transaction target, the remaining quantity (such as issued quantity of securities and existing quantity of merchandise) and volume of transaction (such as trading volume and trade amount) is stored and a data processing means to generate an investment scenario suitable for attribute information of a user (preference to the asset management and restricting conditions such as funds of the user) when the information is inputted from a user terminal,  to return management advice data based on the investment scenario to the user terminal by referring to the trade signal and to deal with the asset according to a response to the management advice data from the user terminal.
Patent JP-H07133853-A (JP)
Title: Oil pressure chamber of continuously variable transmission
Inventor: IMAIDA MAKOTO
IPC: F16H9/18
Filed: 1993-11-09
Abstract: PURPOSE:To prevent deformation of a ball spline groove at the time of press- fitting a piston into a movable conical member. CONSTITUTION:A movable conical member 22 is supported by a a ball spline free to integrally rotate and by a drive shaft 14 free to move in the shaft direction and has a first oil chamber 20a to move it in the shaft direction. The first oil chamber 20a has a first cylinder member 82 to be press-fitted in the drive shaft 14 and a first piston member 78 assembled on a small dimetrical part end part 22a of the movable conical member 22. A seal groove 32 in the circumferential direction free to fit an O-ring 30 in it is formed on the small diametrical part end part 22a of the movable conical member 22. The first piston member 78 is press-fitted into the small diameter part end 22a in such a manner that the small diameter part thereof covers the O-ring 30 fitted into the seal groove 32. The press-fitting margin between the piston member 78 and the small diameter part end 22a is set to a dimension having no sealing property.
Patent JP-S63153345-A (JP)
Title: Muffler of ventilating fan
Inventor: SUZUKI AKITAKE
IPC: F24F7/013
Filed: 1986-12-18
Abstract: PURPOSE:To prevent noise from leaking out of a ventilating fan, by constituting an opening on the opposite side of a ventilating fan so as to face to the different direction from the other opening and by providing a plurality of reflectors in the opening, as well as to provide an opening on the side of a ventilating fan in a detachable joining structure, in a muffler fitted to the ventilating fan installed in a wall body. CONSTITUTION:A muffler M is comprises joining plate S, which is detachable by loosening screws, constituted on the indoor side of a ventilaitng fan K which is fitted in a wall body, and an opening M2 constituting on the opposite side of a ventilating fan K so that is faces nearly to the direction at right angle to the opening M1 on the side of a ventilating fan. Besides a plurality of reflectors H are provided to the inside of side plates M3, and an edge E is formed at the opening M1 on the side of a ventilating fan. The structure is such that entrance of noise reduced by controlling the direction of an opening M2 by utilizing the directionality to the sound waves. At the same time the sound waves propagated form the opening M2 are complicatedly reflected by the side plate M3 and the reflectors H, so that silencing effect can be obtained by damping resonance.
Patent JP-H05145183-A (JP)
Title: Semiconductor light emitting device
Inventor: OGITA SHOICHI
IPC: H04B10/80
Filed: 1991-11-19
Abstract: PURPOSE:To make it possible to contribute to the realization of optical wiring inside computer or the expansion to subscribers in optical fiber communication system by greatly reducing oscillating threshold current. CONSTITUTION:Between an n-type semiconductor substrate 2 and p-type clad layer 4, a light-confining layer 6 having a band gap energy narrower than the above is formed thereby creating a double-hetero structure. In the light-confining layer, an activated region 8 for amplifying light and a clear light wave guide region 10 for oscillated light are arranged alternately in resonator direction, thereby forming a periodic gain structure. Period L where the activated region 8 is arranged is equal to one-half of in-tube the wavelength lambda of the oscillating light in response to the intensity distribution of the standing wave shape of the oscillating light within light-confining layer 6. At the bottom of n-type semiconductor substrate 2, an n-side electrode 12 is formed and p-side electrodes 14a, 14b and 14c divided into 3 pieces are formed in resonator direction on the p-type clad layer 4.
Patent JP-S62157026-A (JP)
Inventor: BARARINO ANGERO
IPC: G03C1/053
Filed: 1986-12-19
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-H05138909-A (JP)
Title: Thermal head for direct thermal recording
Inventor: SAWANO MITSURU
IPC: B41J2/335
Filed: 1991-11-19
Abstract: PURPOSE:To reduce heat energy to be fed to a thermal head by preheating the thermal head when letters, images or the like are recorded by using the thermal head for a multi-color thermal recording sheet. CONSTITUTION:A heat developing body 40 of a thermal head is formed protrudingly from a substrate layer 82 by being laminated directly or indirectly on the substrate layer 82. The thermal head is composed of an electric heat generating resistor layer 88 generating heat by preliminarily applying electric current prior to recording the information on the multi-color heat-sensitive recording sheet, a resistor layer 92 laminated on the electric heat generating resistor layer 88 through an insulated layer 90, conductor layers 94a and 94b connected electrically with the resistor layer 92 for applying the given electric current and a protective layer 96 coating the resistor layer 92 and the conductor layers 94a and 94b.
Patent JP-2001126388-A (JP)
Title: Digital recording and reproducing device
Inventor: ARAYA RYOSUKE
IPC: G11B20/10
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a digital recording and reproducing device capable of improving sound quality by evading execution of a complicated signal processing as securing compatibility with the conventional system and reproducing an analog waveform more truly. SOLUTION: The digital recording and reproducing device us provided with an analog/digital converter part 6 to convert an analog information signal into a digital information signal at sampling frequency Fs=88.2 kHz, twice as prescribed sampling frequency Fs=44.1 kHz to determine the digital information signal in a recording format of a mini disk 3, an ATRAC part to compress the digitized digital information signal at sampling frequency Fs=88.2 kHz, a pickup part 1 to record the compressed digital information signal in the mini disk 3 at the prescribed sampling frequency Fs=44.1 kHz and a magnetic head part 2.
Patent JP-H06152301-A (JP)
Title: Attenuator
Inventor: TERAI TAKASHI
IPC: H03H7/25
Filed: 1992-11-13
Abstract: PURPOSE:To make it possible to drive PIN diodes at a low voltage so as to drive an attenuator itself at a low voltage by providing the attenuator with the PIN diodes whose resistance values are changed in accordance with an impressed DC voltage and an inductance element. CONSTITUTION:Since the PIN diodes 12a to 12d continuously control the attenuation value of an AC signal inputted from an input terminal (in) by changing their respective resistance values in accordance with impressed DC controlling voltage, the generation of distortion due to the attenution of a high frequency signal can be reduced. A high frequency choke coil 13 being inductance element is electrically connected to a control terminal (c), a bias terminal B, input and output terminals (in), (out). Since the coil 13 is held at voltage lower than impressed controlling DC voltage, voltage drop can be reduced. Since the PIN diodes 12a to 12d can be driven even when the controlling DC voltage is dropped, the attenuator 11 can be driven at a low voltage.
Patent JP-2001128034-A (JP)
Title: Electronic camera
Inventor: EJIMA SATOSHI
IPC: H04N5/91
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the on/off switching of a peaking processing circuit at the reproduction mode of an electronic camera. SOLUTION: At a recording mode, image data which is picked up by CCD 214 is image-processed by DSP 433. Image data after an image processing is recorded in a memory card 424. At a reproduction mode, image data recorded in the memory card 424 is read, is processed into display data by DSP 433 and is displayed on display LCD 420. When a peaking area selection key 19b is rated, the image recorded in a previous frame by one is read and image data recorded in the subsequent frame by one when a peaking area selection key 19a is operated. Then, they are displayed on display LCD 420. When a peaking area selection key 19d is operated, a system is set to a peaking processing mode and the display image on display LCD 420 is emphatically displayed. When a peaking area selection key 19c is operated, the peaking processing mode is released.
Patent JP-S63158029-A (JP)
Inventor: IWASE HIROSHI
IPC: A47L9/10
Filed: 1986-12-20
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-H10149614-A (JP)
Title: Optical disk device
Inventor: HOSHI MICHIYA
IPC: G11B19/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a disk reproducing method with high reliability and safety and its device by preventing an actuator from heating up due to a face wobbling and eccentricity, etc., of a disk during the time of reproducing the disk. SOLUTION: Before reading out information recorded on the disk 1, eccentric and wobbling amts. of the disk are detected by eccentric amt. and wobbling amt. detecting means 11 and 21 respectively, and when the detected amts. are smaller than prescribed values without exceeding allowable power consumption, a reproducing speed of the disk 1 is set to a 1st reproducing speed to perform reproducing the disk 1. When the detected amts. are larger than the prescribed values, having possibility of exceeding the allowable power consumption, the reproducing speed of the disk 1 is set to a 2nd reproducing speed smaller than the 1st reproducing speed to contrive a decrease of the power consumption, so as to reproduce the disk 1 within allowable power consumption.