baber/WOPTO huggingface dataset:
Patent JP-2000179317-A (JP)
Title: Electromagnet-driven valve for internal combustion engine
Inventor: HATANO HARUMI
IPC: F01L9/04
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnet-driven valve for internal combustion engines which improves durability of the electromagnet by sufficiently releasing heat from an electromagnetic coil and to reduce power consumption of the electromagnet by efficiently generating force from the electromagnetic coil. SOLUTION: Electromagnets 5, 6, which open and close a valve portion 3 that opens and closes an intake/exhaust port 2 of an internal combustion engine, are comprised of an inner yoke 19, an electromagnetic coil 21 that is formed by winding a copper wire around the inner yoke 19, and an outer yoke 22 that is mounted to the electromagnetic coil 21 supported by the inner yoke 19 and that works integrally with the inner yoke 19 to plug one end of the electromagnetic coil 21 and open the other end of the electromagnetic coil 21.
Patent JP-H11194502-A (JP)
Title: Image pickup device, form measuring device, position detecting device, exposing device using it, and manufacture of device
Inventor: YOSHII MINORU
IPC: H01L21/027
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To precisely measure a form at high speed without requiring the optical axial movability of a large-sized member by including a diffraction optical element in an image focusing optical system for focusing the optical image of an object to be measured illuminated by the light from a light source. SOLUTION: The converging position of a binary optical element(BO element) 7 is largely changed when the central wavelength of a light source 1 is shifted. A sample 2 irradiated with a central wavelength λ0 has an optical conjugate relation with an image pickup element 9. When the wavelength of the light source 1 is scanned from λ0 to λ, the focal distance of the BO element 7 is changed. Since the position of the image pickup element 9 is not changed, the optical conjugate relation on the object side is consequently moved. Namely, this corresponds to the mechanical movement of the sample 2 in the optical axial direction. A cutting plane image perpendicular to the optical axis of the sample 2 is projected on the image pickup element 9.  A plurality of images are provided while moving the cutting plane in the optical axial direction, and the resulting images are reconfigured by a signal processing device 10, whereby the three-dimensional form of the sample 2 can be provided.
Patent JP-H09189726-A (JP)
Title: Pow6uh list for measuring characteristic of terminating wattmeter
Inventor: MIYAGAWA NOBUO
IPC: G01R35/04
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To detect the error of a terminating wattmeter and output the error through a printer by inputting the output of a computer-controlled signal generator to the wattmeter through an amplifier, a filter, and a coupler and reading the progressive-wave component attenuated by the coupler with a power meter. SOLUTION: A computer 6 sends an operating signal to a signal generator 1 and the output of the generator 1 is supplied to a terminating wattmeter 4 through an amplifier device 2 containing an amplifier and a filter and a coupler 3. Then the computer 6 sends decoded signals to a power meter 5 and the meter 5 reads the electric power attenuated by the coupler 3 and finds progressive-wave power from the read power. When the frequency characteristic of the coupler 3 is not linear, the coupler 3 takes straight line parts from several places and finds the progressive-wave component from the values. When this method is used, the error of the terminating wattmeter 4 can be detected accurately and quickly and data can be printed with less errors.
Patent JP-H06205438-A (JP)
Title: Method and device for encoding picture singal, method and device for decoding picture signal and picture signal recording medium
Inventor: TAWARA KATSUMI
IPC: H04N19/70
Filed: 1992-12-28
Abstract: PURPOSE:To obtain picture with color high in resolution as necessary. CONSTITUTION:A color difference signal with a format of 4:4:4 macro blocks is encoded by a circuit 102. A color difference signal with highest resolution is down-sampled by a down-sampling circuit 103 and the resulting signal is encoded by a circuit 101. A color difference signal with intermediate resolution is down-sampled by a down-sampling circuit 104, form which a color difference signal with lowest resolution is obtained. The resulting signal is fed to the circuit 102 as a format of 4:2:0 macro blocks, in which the signal is oncoded. A synthesis circuit 105 synthesizes data outputted from the circuits 100,101,102 and the output of the circuit 105 is sent.
Patent JP-H05179009-A (JP)
Title: Production of masterbatch for modifying thermoplastic resin
Inventor: YAGI SHINICHI
IPC: C08J3/22
Filed: 1991-12-27
Abstract: PURPOSE:To provide a method for enabling the stable production of a masterbatch containing a liquid modifying agent in a thermoplastic resin at a high concentration for a long period as pellets without causing the stickiness by bleeding of the liquid modifying agent. CONSTITUTION:Kneading of 30-95 pts. wt. granular thermoplastic resin with 35-70vol.% porosity and 5-70 pts. wt. liquid modifying agent is carried out and the resultant kneaded material is then extruded at a temperature within a prescribed temperature range lower than the maximum peak temperature (Tm) of the thermoplastic resin measured by a differential scanning calorimetry(DSC). Other thermoplastic resins having the value of the Tm lower than that of the thermoplastic resin by >=5 deg.C may be blended and extruded.
Patent JP-H11189270-A (JP)
Title: Sylidrically packed food
Inventor: TAKANO TOSHIHIRO
IPC: A23B4/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To facilitate production of packed food such as ham by holding nearly cylindrical food such as ham in a cylindrical sheet in which a heat-shrinkable twisted string is wound on the outside at least in axial and vertical directions to sew the sheet, to make the twisted string contract during heating of the food and make it ingrowing into the cylindrical food. SOLUTION: A twisted sting 22 is longitudinally and vertically is sewed in one side face of the belt-form sheet body of a cylindrical sheet 21 and both sides of the face sewed with the twisted string 22 are sewed together 12 while the face is turned outward so that both ends of the string coincide with each other. After the cylindrical sheet 21 formed in such a way, has been cut in the axial direction 27 by an appropriate length L, one end of the cylindrical sheet 21 is bound with a string and nearly cylindrically processed chunks 16 of meat (ham) are stuffed therein from the other end thereof. Thereafter, the other end of the sheet 21 is bound by the string and then, the chucks of meat are smoked at 70-80 deg.C. In this smoking process, the twisted string 22 is contracted to make the chunks of meat ingrowing and finish the cooking.
Patent JP-2001176201-A (JP)
Title: Signal processor and disk device
Inventor: SUMI FUMIO
IPC: G11B20/10
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a signal processor which can increase the processing amount of data per unit hour and a disk device. SOLUTION: An LSI for processing signals has a demodulating section 205 which demodulates input signals, an error correcting section 206 which corrects the error of the demodulated data, a signal speed changing section 209 which controls the rotational speed of a disk, and an operation monitoring section 208 which measures the signal processing speed in the LSI. The monitoring section 208 monitors whether the processing by means of the processor is delayed or not by comparing the period of the signals inputted to the demodulating section 205 with the operation completing period of the correcting section 206 and outputs discriminated results to the outside. Upon discriminating that the processing is delayed, the section 208 lowers the rotational speed of the disk by means of the signal speed changing section 209.
Patent JP-2000179040-A (JP)
Title: Wall structure for building
Inventor: HOSODA KEIICHI
IPC: E04B2/56
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a wall structure for a building having a simple structure and a superior earthquake resistance and reusing it after demolition. SOLUTION: Bearing walls 1 are arranged in a lateral row, the top/bottom edges 1a, 1b of the bearing walls are fixed between a platform 2 and a girder 3 via joints 4. The adoption of a solid plate for the bearing wall 1 can simplify the structure and the fixing of the top/bottom edges 1a, 1b of the bearing wall 1 can prevent nails 8 from fallen even receiving the force from the horizontal direction crossing at right angles with the wall face so as to improve the earthquake resistance.
Patent JP-H11151988-A (JP)
Title: Display stand for automobile
Inventor: SHIRASAWA SATORU
IPC: H04N5/64
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a wide adjusting range able to be satisfied in both front/ rear seats, in a stand mounting a display of television, navigation, etc., in a room of an automobile. SOLUTION: Two main arms 21, 22 are connected with a relative speed variable by a movable member R3, in one end part, a mounting base 1 including a mounting means in a car room is provided, in the other end part, a display mounting part 3 including a mounting means of a display is provided, the mounting base 1 and the display mounting part 3 are provided with two movable parts, a turn part R1, R5 turned respectively in a surface in parallel to a horizontal surface of a car body and a movable part R2, R4 turned in a surface orthogonal to a horizontal surface of the car body, and a movable part 3 of a connection part of two main arms is turned in a surface orthogonal to a horizontal surface of the car body. A mounting means in the car room provided in the mounting base 1 is provided so as to use a fixing bolt of a seat.  Wide adjustment of a position and angle of a display is made possible.
Patent JP-2000140395-A (JP)
Title: Data memory medium processor
Inventor: YOKOTA TOSHIKAZU
IPC: G07F7/08
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To remarkably improve the efficiency of collection or recovery work by recovering accepted coins or issuing a data memory medium corresponding to the value of coins, reading or writing the memory medium to store data, and storing coins into a group management device. SOLUTION: A game medium lending processor (card unit) 3 with an accepting part for coins, notes, or data memory medium is equipped in parallel on each of Pachinko machines 2. The card unit 3 is connected to a group management device 1a equipped with a coin storage 8 equipped on one side of an island facility 1, card storage 11, etc., by a note recovery conveyor 5 and a card supply conveyor 7. Data in a data memory medium are read or written by a data memory controlling means and stored inside as stored data. The data memory issuing means issues a data memory medium corresponding to accepted coins from the card storage 11 of the group management device 1a and stores coins into a note storage part 8 and a coin hopper 6.
Patent JP-H11171741-A (JP)
Title: Temporary hairdye composition
Inventor: WAKITA NANA
IPC: A61K8/89
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition which is excellent in coloring, can be easily removed by hair-washing and is able to give the natural finishing touches with reduced color migration and decoloration by including a block copolymer containing siloxane segments and anionic monomer units as constructive components. SOLUTION: This composition includes a block copolymer, which contains (A) a siloxane segment, e.g. a polysiloxane segment or the like, with a repetition unit of formula I (R1 is H or the like; R2 is an alkyl or the like; A is O or the like; B is a lower alkyl or the like; (p) is 0-6; (m) is 0-200), (B) an anionic monomer unit [e.g. formula II (R3 is H or the like; R4 is a lower alkyl or the like)] and, when necessary, a nonionic monomer as constructive components, as an essential component. It is preferable that the components A and B are included in amounts of 10-80 wt.% and 20-90 wt.%, respectively, in the block copolymer The above-stated block copolymer is preferably included in an amount of 0.1-10 wt.% in the objective composition.
Patent JP-2000185787-A (JP)
Title: Tray
Inventor: KAKIZAKI AKIO
IPC: B65D85/50
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To collect water flowed out of perishable foods in a tray when exhibited in front of the store by forming a plurality of projections for supporting things at the bottom surface of the tray, and also a plurality of small recessed pots. SOLUTION: A tray 1 has a circumferential wall part 7 formed at the periphery of a rectangular bottom surface 2. The bottom surface 2 is provided with a plurality of projection stripes 3 for supporting things, and also a standing part including a plurality of small circular cross-sectional recess pots 4 and stripe-like recess pots 4'. A plurality of projection stripes 3 are made into each rectangle and arranged in parallel with each other. Each recess groove 5 is formed between projection stripes 3 each being adjacent to each other, and a plurality of recess pots 4 are formed into a line at the bottom part of each recess groove 5. Also, a standing part including a plurality of stripe-like recess pots 4' is disposed at a joint part with the circumferential wall part 7 of the bottom surface part 2. Thus, water flowed out of material such as foods arranged in the tray 1 flows into a plurality of recess pots 4, 4' via the recess groves 5 not into other part so as to be kept and collected within the tray.
Patent JP-2000187732-A (JP)
Title: Method and device for deciding character area and recording medium storing the method
Inventor: KUWANO HIDEKATSU
IPC: G06T7/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To improve the discrimination accuracy of each character area in an image including characters. SOLUTION: A color image input storage part 1 inputs color image data including characters and stores the inputted data in a memory. An image area division part 2 divides the inputted and stored color image into connected pixel areas by using a previously determined method. A high contrast area deciding part 3 discriminates a character area highly accurately by executing processing for detecting an edge from an area boundary part between plural divided areas, leaving an area in which the ratio of peripheral length to edge pixels is more than a threshold as a high contrast area having high possibility of including a character and disusing other areas as low contrast areas and then stores the obtained character area image in an character area image storing part 4.
Patent JP-H11181833-A (JP)
Title: Manually openable front window device for cab of construction machinery
Inventor: AOKI HIDEAKI
IPC: E02F9/16
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To easily fix a front window and securely regulate the vertical movement without a subtle positioning by pushing out the front window to the outside of a cab by a rotary manipulation of a handle to press it on a stopper and a seal member and fix it. SOLUTION: A front window 17 is made transferable between the closed position at the front face of a cab 15 and the closed position at the ceiling inside face of the cab. A lever member 21 is pivoted rotatably in the forward and reaward direction to a pivotal axis 30 provided in a bracket 29 of the front window 17. When the handle 21a of the lever member 21 is rotated upward around the pivotal axis 30 to lock the front window 17, the position of the link axis 34 set at an eccentric position is shifted to this side of the pivotal axis 30 in the state a roller 20R is fitted in a guide rail 16R and the front window 17 is pushed out to the outside of the cab and pressed on a stopper 26 and a seal member 43 and fixed thereto.
Patent JP-H11179570-A (JP)
Title: Device for visualizing underwater laser weld zone
Inventor: OWAKI KATSURA
IPC: B23K26/14
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To enable a weld zone to be observed at the time of underwater laser welding. SOLUTION: A CCD camera 9 is arranged outside the torch head part 3a of a laser welding torch 3, with the optical path of the camera directed to a weld zone 7. The CCD camera 9 is stored and held in a protective tube 10, with its tip end faced inside a hollow part 8 which is formed by the blowout purge gas 6 to surround a weld zone 7. In this state, the purge gas 11 is blown into the hollow part 8 through the protective tube 10, while preventing water from entering the protective tube 10. The weld zone 7 made visualizable through the CCD camera 9 and observed.
Patent JP-2001183792-A (JP)
Title: Processing liquid cooling device
Inventor: HONDA UMEHIKO
IPC: G03D3/02
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a processing liquid cooling device which cools processing tanks to a desired temperature without depending upon continuous supply of water and is capable of extension when a photograph printing and developing device is installed in a warm district or an installation environment no equipped with an air conditioning system. SOLUTION: This device includes cooling and circulating pipelines which comprise radiator fins 70a disposed at piping 30 and fan motors 71 for blasting air, circulate processing liquids between the outside of the tanks and the inside of the tanks and cool the processing liquids, hermetic chambers 80 which introduce the outdoor air into hermetic space parts, cooling devices which are disposed in apertures 81a, locate Peltier effect elements 40 on the hermetic space part side and are constituted to dispose the base parts of heat sinks 44 on the cooling surface side and fan motors 41 for blasting the air.
Patent JP-2001181351-A (JP)
Title: Copolymer and optical transparent member
Inventor: OKIMOTO YUKINORI
IPC: G02B1/04
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a copolymer having little degradation at a high temperature of not less than 200 deg.C at which an optical transparent member is molded, and excellent in the balance between low hygroscopicity and heat resistance, and an optical transparent member comprising the copolymer. SOLUTION: The copolymer comprises a monomer unit represented by formula (1) (wherein R is H or CH3) and another monomer unit copolymerizable with the monomer represented by formula (1). The optical transparent member comprises the copolymer.
Patent JP-2000187649-A (JP)
Title: Method and device for controlling command in parallel processing type on-line system
Inventor: KATO HIROAKI
IPC: G06F15/177
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent double processings between on-line systems in the case that a command is desired to be executed only by means of the optional on-line system by selecting the command to be added to the command which is received by means of an integrated console at every on-line system and transmitting it to each on-line system. SOLUTION: A command analyzing part 3 for analyzing the supplied command uses a command attribute table 4 for analysis. The table 4 manages a command attribute, an operation condition, the command to be added and an execution history at every command. Besides, an on-line state table 6 is used in order to decide the on-line system for executing the command and to check the operation condition and its management is executed by an on-line state management part 5. When an on-line end command is supplied to the on-line system which is operated to the last, stop commands for a database and a terminal are added and a data exchanging part 7 transmits the command to the on-line system which is operated to the last.
Patent JP-2000187909-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OGURI KATSUHIKO
IPC: G11B15/467
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing method which is suitable to be adopted to a device in which a helical scanning azimuth recording system having a narrow track pitch is especially used as to a recording and reproducing device in which a magnetic medium is used. SOLUTION: In a magnetic recording and reproducing device in which a magnetic medium 2 is used, this device is provided with the head used both as recording and reproduction 10a whose track width is set wider than the track pitch of recording tracks and a reproduction exclusive head 10b whose track width is set narrower than the track pitch, Then, a tracking signal is superposed on a recording signal and they are recored on the magnetic medium and, at the time of reproduction, tracking signals recorded on tracks of both sides adjacent to a reproducing track are reproduced with the head used for both as recording and reproduction respectively and the recorded signal is reproduced with the reproduction exclusive head by trackingly controlling the reproduced both tracking signals to the same level.
Patent JP-2000192270-A (JP)
Title: Liquid level controller of acid liquid
Inventor: KITANI TOMOHARU
IPC: C23G1/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To maintain the liquid level of an acid liquid constant by returning part of spent acid to a preheat tank. SOLUTION: The preheat tank 20 and plural pickling tanks 30 and 40 are arranged along the traveling direction D of a steel strip S. The front stage of the preheat tank 20 is provided with an acid liquid recovering tank 10 for recovering the acid liquid L flowing over from the preheat tank 20. The acid liquid L is discharged from the acid liquid recovering tank 10 through a waste acid tank 50 to waste liquid treatment equipment and part is returned to the preheat tank 20 via a return pipe 54 branched from a liquid drain pipe 52. The return flow rate of the acid liquid L is controlled according to the liquid level of the acid liquid L measured by a liquid level gage 55 disposed at the preheat tank 20.
Patent JP-2000184905-A (JP)
Title: Pressurizing fixture for opening and closing
Inventor: TAKIZAWA TOSHIAKI
IPC: A44B18/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an integrally molded pressurizing fixture made of a synthetic resin which easily and precisely works at the time of sewing with respect to a garment, secures easiness and smoothness of the opening operation of a fixture in spite of molding with a thickness of some degree, is durable without applying excessive force to a sewing thread even by external force at the time of opening operation and reduces a cost. SOLUTION: The fixture is formed of an integrally molded product of nearly J-shaped cross section formed of two of first and second plane parts 11, 12 made of a thermoplastic synthetic resin, which are nearly parallel with each other and different from each other in length and whose respectively one end edges are connected via a connecting part 13.  Then, many engaging elements 15 are formed upright on the surface of the first plane part of a large surface area, a groove-formed sewing line 11b is formed along the whole periphery of it, a groove-formed line 12b opening an end part corresponding to a part of the sewing line formed at the first plane part is formed on the surface of the second surface a small surface area and a picking piece 14 made of the same resin material projecting parallelly outward from the connecting part 13 to the parts 11, 12 is integrally molded at the connecting part 13.