baber/WOPTO huggingface dataset:
Patent JP-H11185542-A (JP)
Title: Cable with thin-film magnetic shield
Inventor: IKEDA HIDEKAZU
IPC: H01B7/18
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a cable fitted with a shield to be used as interface cables for connecting office automation apparatuses such as personal computers, games, and telecommunication apparatuses, and as cables used for intra-apparatus wiring, and the like. SOLUTION: In the first embodiment, a cable has a structure fitted with a thin-film magnetic substance shield, made by winding an insulation tape 3 around a plurality of signal wires 2, winding thereon a tape of high conductivity metallic foil 5 laminated with one or plural sheets of thin-film high magnetic permeability material 6 or laminated thin-film high magnetic permeability material 6, and further winding thereon an insulating material 7, and this cable has a high shield effect over a wide range, is easy to handle, and can keep a fine view without needing to increase the diameter of the cable so much, by shielding radiation noise, not sufficiently absorbed by copper foil, with the thin-film magnetic substance, by providing the shield of the high conductivity metallic foil (copper foil, etc.) laminated from outside with the thin-film high magnetic permeability material.  In the second embodiment, slits are provided in the tape described in the first embodiment, whereby an antenna effect of the entire cable is eliminated and an effect of eddy current of the high-magnetic permeability material is suppressed, and thereby influence of radiation noise can be removed over a wide range.
Patent JP-2001183533-A (JP)
Title: Bobbin for winding wire-shaped body with cover
Inventor: KUBO YUJI
IPC: B65H75/02
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To make the color of the coating of an optical fiber wound around a body part visible from the outside without removing the cover of a bobbin for winding a wire-shaped body with the cover and to suppress the yellowing of the coating by lessening the irradiation of the optical fiber with UV light. SOLUTION: This bobbin has the cylindrical body part and disk-shaped collar parts 2 respectively fixed to both ends thereof and is provided with the cover 5 for protecting the wire-shaped body, such as the optical fiber, wound around the circumference of the body part. At least part of the collars 2 or the cover 5 is formed as a transparent part 6. The transparent part 6 is composed of a polypropylene plate, etc., formed by sticking, etc., of a UV light shielding film and is so formed as to have the transparency to the extent of allowing the viewing of the color of the wire-shaped body coating of the optical fiber, etc., wound around the body part. In addition, the part shields the light to <=40% of the transmittance of the UV light below 380 nm in wavelength.
Patent JP-2001174520-A (JP)
Title: Semiconductor integrated circuit and method of measuring its output delay from
Inventor: FUJIZOE HIDEAKI
IPC: G01R31/28
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To accurately measure a delay time of an output circuit at no-load. SOLUTION: With an opening and closing switch 19 closed, a first delay time ta for a distance between a flip-flop 11 of an output circuit 4 and a first comparator 26 and a second delay time tb1 for a distance between the flip-flop 11 and a second comparator 28 are measured using an LSI chip 1 having a test circuit 5 mounted thereon. Next, with the opening and closing switch 19 opened, a third delay time tb2 for a distance between the flip-flop 11 and a second comparator 19 is measured. Based on the measured results, an increment dt=(tb1-tb2) of the delay time due to an incidental capacity comprising a wiring capacity 23 and a pin input capacity 29 is calculated, and the delay time t0=(ta-dt) of an output circuit 4 at no-load is obtained.
Patent JP-H11266598-A (JP)
Title: Interface tension of shadow
Inventor: HIRAYAMA KATSUYA
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To set the root of universe and life by considering that the essence of light and sound is the same substance, based on hydrogen atom having atomic number 1. SOLUTION: A fixed star has a composition of hydrocarbons, a film of liquid oxygen, hydrogen ions, and hydrogen atoms arranged from the center. Temperature of the fixed star is -182.97 deg.C and light arrives at the earth in order to cool the heat and since hydrogen in the center of a planet is also estimated to be lower than freezing point, equilibrium is kept through invariant mass. Since hydrogen serving as thrust of second machine is collected at the waste heat from a first machine at the time of dutch roll, series connection causes stalling. In other words, properties for following up heat are kept by hydrogen atoms can be regarded as maintaing buoyancy, lift and gravity forces. A bird behaves without resisting thermal equilibrium. Roundness, sweet taste, sound wave and colors are constituted of oxygen.  For example, oxidation (combustion time, dry up time) stops, when mustard gas is cooled.
Patent JP-2001182540-A (JP)
Title: Combustion chamber for four-stroke engine
Inventor: NOGUCHI SHINJI
IPC: F02F1/24
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To resolve a problem that large space is left on a rear side of an poppet part in a poppet valve for integrally making a stem and the poppet part by performing pressing working for a steel plate and thereby a high compression ratio becomes unobtainable by increasing space volume on an upper surface of a piston when using the poppet valve for an engine. SOLUTION: This problem is resolved by constituting at least one of an intake valve and an exhaust valve by a hollow stem and a poppet part connected with an end of the stem, forming a relief hole corresponding to the intake valve and the exhaust valve on an upper surface of a top wall of the piston and forming a semi-spherical projecting part entering the inside of the poppet of a valve element at the time of an overlapping on a bottom part of the relief hole.
Patent JP-2001182066-A (JP)
Title: Slope face compaction device
Inventor: MATSUO TATSUYUKI
IPC: E02D17/20
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To construct the sufficiently compact ground under high execution efficiency. SOLUTION: This device has a guide table 10, a guide part 12, a moving mechanism 14 for the guide part 12, and a tamping vibrator 16. The guide table 10 is provided with a guide plate 10a, four guide legs 10b, reaction beams 10c and jacks 10d. The guide plate 10a has an elongate hole 10e formed extending along the longitudinal direction. The moving mechanism 14 has motive power and driven sprocket wheels 14a, 14b, a chain 14c and a driving motor 14d. The chain 14c is wound between the sprocket wheels 14, 14b, and a fixture 12b fixed at one end to the outer side face of a guide pipe 12a is connected to the chain 14c. The tamping vibrator 16 has an exciter 16a and a vibrating plate 16b. The vibrating plate 16b is kept in contact with the slope face 1 to be tamped.
Patent JP-2001183831-A (JP)
Title: Negative type photosensitive polyimide precursor composition and method for producing pattern using same
Inventor: KOJIMA YASUNORI
IPC: G03F7/028
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive polyimide precursor composition developable with a basic aqueous solution, excellent in photosensitive characteristics, having high sensitivity, giving a pattern of a good shape even under small light exposure, having a high rate of a residual film after development and excellent also in shelf stability and cured film cbaracteristics and a method for producing a pattern by which a production process can be shortened and production cost can be reduced. SOLUTION: The negative type photosensitive polyimide precursor composition contains (A) a dye compound having absorption at 450-600 nm, (B) a titanocene compound or a bisimidazole compound and (C) a photosensitive polyimide precursor having a photosensitive group and a group which exhibits acidity. The velocity of dissolution of a film formed by applying and drying the composition in a basic aqueous solution is 0.01-0.5 μm/sec. A pattern is produced using the composition.
Patent JP-H11195702-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: INOHARA MASAHIRO
IPC: H01L27/08
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To provide an element isolation structure for reducing the width of an element isolation region for separating a well area, and reducing the junction capacitance of an impurity diffused region. SOLUTION: An element isolation area (STI) is formed so as to make the depth from a semiconductor substrate surface be different, corresponding to the width of the element isolation area of this semiconductor device. The width of the element isolation region 9 for isolating the well region is reduced and the junction capacitance of the impurity diffusion region is reduced. The semiconductor device is provided with a semiconductor substrate 8, the element isolation region (STI) composed of plural grooves 9, 10 and 11 where insulators are embedded, and a well region (N well) 12. Two or more kinds of the grooves of different depth from the semiconductor substrate surface area present, the width of the deep groove 9 is wider than those of the shallow grooves 10 and 11, and the depths from the semiconductor substrate of the well region 12 is deeper than any of the plural grooves 9-11.
Patent JP-2001186116-A (JP)
Title: Phase control circuit and portable terephone system
Inventor: WATANABE OSAMU
IPC: H04J3/06
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a phase control circuit, using a simple configuration that is capable of resynchronization control when resynchronization of a frame phase is required during system operation. SOLUTION: A phase control circuit 101 uses a reference clock from a host device and a frequency division output resulting from frequency-dividing a generated system block to control the frequency of a voltage controlled oscillator outputting the system clock, in order to conduct frame synchronization with the host device. Thus, a control changeover device 10 receives the reference clock CK11, the frequency division output CK12, and an inverted frequency division output CK13 and selects one from among the received clocks as a clock signal CK10 according to a phase control signal PHC and gives the selected clock signal CK10 to a phase comparator 11.  A control section gives the phase control signal PHC to the control changeover device 10 to allow the changeover device 10 to usually select the reference clock CK11 or to select the frequency division output CK12 or the inverted frequency division output CK13, when the frame resynchronization with the host device is required.
Patent JP-H10330612-A (JP)
Title: Thermoplastic resin composition
Inventor: PARK BON HYUN
IPC: C08L77/00
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition excellent in heat resistance, mechanical strength, water resistance, etc., by containing a polyamide resin, polypropylene resin, modified polyolefin resin and specific two kinds of polycarbonate resins. SOLUTION: This composition comprises (A) 10-90 wt.% of polyamide resin preferably, nylon 6, nylon 66, etc., (B)10-90 wt.% of polypropylene resin having crystallinity comprising propylene copolymer containing at least 50% of propylene or propylene homopolymer, (C) 5-45 wt.% of modified polyolefin resin for example, a graft polymer obtained by graft polymerizing unsaturated carboxylic acid(derivatives) onto a polyolefin, (D) 4-25 wt.% of an aromatic- polycarbonate resin obtained by graft polymerizing an aromatic vinyl monomer and vinyl cyanide on the polycarbonate resin, (E)4-25 wt.% of polycarbonate resin preferably, having an average molecular weight of 1000-20×10<4> , and (F) an antioxidant, etc., if required.
Patent JP-2000192836-A (JP)
Title: Controller for diesel engine
Inventor: SAITO TOMOAKI
IPC: F02D41/40
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To improve the startability in engine start at a low temperature and suppress the exhaust of unburned fuel in a common rail type direct in injection diesel engine injecting high pressure fuel stored in a common rail into a combustion chamber directly by an injector per cylinder. SOLUTION: During cranking in engine start, a small amount of fuel is injected from an injector 5 in a compression stroke of each cylinder 2 to judge that a condition is an ignition possible condition by an ignition judging means 40a when the fuel is actually self-ignited. When it is judged that a condition is the ignition possible condition, main injection in start is carried out by a start injection control means 40a to inject a start injection amount of fuel required for starting an engine 1 from the injector 5. An EGR valve 34 is kept in a fully closed condition until it is judged that the condition is the ignition possible condition so that recirculation of cold exhaust gas does not occur.
Patent JP-2001170301-A (JP)
Title: Game machine
Inventor: WATANABE KANEHISA
IPC: A63F7/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of giving various expectations to a player without changing the probability of winning, and superior representation to allow the player to be continuously interested in a game. SOLUTION: This pachinko machine 1 displays a next-to-win state image plane (S50, S51: YES) with the probability of 1/12 of the number of times of the variable display in an ordinary condition (S40: NO) when a displaying miss next-to-win, and a special game condition flag is on when the number of times of the miss next-to-win display becomes 10 times (S53, S54: YES) to provide a special game condition. In the special game condition (S40: YES), the probability of the next-to-win image plane is 1/48 of the number of times of the variable displays to reduce the display of the miss next-to-win (S41, S42: YES). When the number of times of the miss next-to-win display becomes 10 times (S44, S45: YES), the special game condition is finished (S46), and the game is returned to the ordinary condition.
Patent JP-2000188943-A (JP)
Title: Culturing facility provided at high position, its construction and laying sheet
Inventor: NAKAMURA HIROYUKI
IPC: A01G9/12
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for constructing facilities provided at high position, in which a culturing bed of strawberry, etc. is installed at a proper height from the ground, capable of readily driving struts into accurate positions and readily carrying out level adjustment of these struts. SOLUTION: A laying sheet 2 which is a long sheet body or a mat body having proper width and obtained by providing holes at positions driving each strut 3 is prepared. The laying sheet 2 is laid on the ground and each strut 3 is driven through a hole of the laying sheet 2 into the ground. As a result, the each strut 3 can readily be driven at accurate position by only laying the laying sheet 2 into the ground. Further, the lower end part of the strut is subjected to rustproofing over a prescribed width and color of the part is made different from color of other part and level adjustment of each strut can readily be carried out as a standard of level in driving the color change part into the ground.
Patent JP-2000140219-A (JP)
Title: Pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of discharge while stabilizing the ball dispensing button operation by forming a main body control circuit for reducing the ball dispensing signal one by one per each time of concluding the discharge of ball to be dispensed per one ball dispensing signal and for discharging the ball till the ball dispensing signal becomes zero. SOLUTION: A card reader writer control circuit 64 provided with a card reader writer 32 and a main body control circuit for controlling a prize ball discharging device are connected to each other freely to exchange the signal with each other. A ball dispensing button 36 electrically connected to the card reader writer control circuit 64 is provided in a front surface of a pachinko machine at a lower part thereof, and the main body control circuit receives the number of the ball dispensing signal generated from the card reader writer control circuit 64, and stores it in a RAM of the main body control circuit on the basis of the operation of the ball dispensing button.  In this process, each time of concluding the discharge of the ball to be dispensed per one ball dispensing signal, the ball dispensing signal is reduced one by one, and the ball to be dispensed is discharged till the ball dispensing signal becomes zero.
Patent JP-2000189371-A (JP)
Title: Tableware washer
Inventor: MANABE HIROSHI
IPC: A47L15/42
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To drain water intruded into a washing vessel to be removed, to wash an inside thereof with water to easily clean it, and to prevent a claim of water leakage. SOLUTION: This washer is provided with a washing vessel 2 having a lid body 1 freely opened and closed, a washing means 3 for washing tableware with hot water supplied inside the vessel 2, a drying means 4 for drying the tableware after a washing process, and a draining pump 5 for draining the hot water inside the vessel 2, and the washing process and a drying process are automatically carried out in accompany with draining by operation of the pump 5 when a start switch is turned on and the lid body 1 is closed. The pump 5 is operated irrespective of the opening or closing condition of the lid body 1 when the start switch is turned off.
Patent JP-2000195722-A (JP)
Title: Ceramic laminated component
Inventor: KOJIMA NOBORU
IPC: H01F17/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To avoid cracking on a conductor interface at collective sintering even when an inductor part with a large numbers of turn is comprised, with no fear of chip deformation, for good characteristics in an high-frequency region. SOLUTION: An inductor part is provided wherein a non-magnetic ceramic layer and an internal conductor layer are laminated and collectively sintered so that the internal conductor circulates in the non-magnetic ceramic. The non-magnetic ceramic layer comprises a borosilicate glass 60-80 wt.% and the mixture of alumina fine particle 20-40 wt.%. The borosilicate glass is preferred to comprise, as main components, SiO2 75-85 wt.%, B2O3 14-20 wt.%, and K2O 1-5 wt.%. It is effective that a part of the alumina fine particle is replaced with hollow alumina fine particle. The average particle size of alumina fine particle is preferred to be 0.5-1 μm.
Patent JP-2000194286-A (JP)
Title: Color display device
Inventor: KOIKE YOSHIRO
IPC: G09F9/35
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To enable desired color reproducibility and light transmittance an to facilitate design by arranging color filters in correspondence to respective unit display regions and disposing the color filters so as to cover a part of the areas of the unit display regions and not to cover the remaining parts. SOLUTION: A color filter substrate 10 is constituted by depositing an SiO2 film at need on the surface of a glass substrate 1 by plasma chemical vapor deposition, etc., and forming a black matrix(BM) 2 thereon. The BM 2 has many apertures arrayed in a matrix form and the respective apertures decide the unit display regions which are light transparent regions. The color filters 3R, 3G and 3B are respectively independently formed on the substrate 1 formed with the BM 2. In such a case, only the partial areas out of the entire area of the light transparent regions are provided with the color filters 3 and the remaining areas of the light transparent regions are transparent to the total wavelength light of the visible region. The regions where the color filters 3 is not formed, therefore, exhibit a remarkable effect in improving the brightness of the LCD.
Patent JP-2001006337-A (JP)
Title: Information recording medium and reproducing device therefor
Inventor: TANAKA YOSHIAKI
IPC: G11B27/10
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To reproduce original music at high speed by recording one or more 1st title groups constituted of audio titles containing pieces of original music, a 2nd title group allowing AV titles, an interactive data, a search pointer, and menus of each title group. SOLUTION: The whole audio data on one face of a disk are constituted of one album, and one album is constituted of title groups #1 to #n, and all bonus information are arranged in the final title group #n. One title group is a unit in the case that a player successively reproduces plural audio titles (ATT), and is searched for and reproduced based on the audio manager information, an interactive data, a search pointer, and title group menus which are reproduction control information in audio title set information.
Patent JP-2001187972-A (JP)
Title: Gate valve
Inventor: ITO KAZUO
IPC: F16K3/316
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To solve the disadvantages of a conventional gate valve such that a recessed part corresponding to the wall thickness is left on the inside of an opening when the outside of the opening is closed by a valve element to cause a disturbance or fluctuation in a processing gas, which deteriorates the uniformity of processing of a product to be processed. SOLUTION: In this gate valve, a protruding part for filling the opening is provided on a valve plate for opening and closing the outside of the opening formed on the wall of a process chamber, or a block body for blocking the inside of the opening is connected to the valve plate, and a groove for housing the block body is formed on the wall so as to communicate with the opening. The block body blocks the inside of the opening in the position where the valve plate closes the outside of the opening, and the block body is housed in the housing groove so as not to block the opening in the position where the valve plate opens the opening.
Patent JP-2000196560-A (JP)
Title: Digital communication equipment
Inventor: WAKUTSU TAKASHI
IPC: H04J11/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To improve the transmission efficiency by transmitting a pilot symbol not needing a null subcarrier. SOLUTION: A window function arithmetic section 23 receives a pilot symbol in an output of a guard interval elimination section 17. A window function generating section 24 generates, e.g. a Hanning window and a window function arithmetic section 23 multiplies the Hanning window by an OFDM symbol. Thus, interference of a sub carrier is produced and an output after FFT processing has a power different by each sub carrier. This change corresponds to a deviation of carrier frequency. A known series generator 22 generates this known series for each frequency deviation and a carrier frequency error estimate section 21 obtains a frequency error on the basis of a correlation between an actual FFT output and the known series. Furthermore, a sampling timing error estimate section 26 estimates a sampling error from an output of an FFT section 19 to control a sampling timing block generating section 15. Thus, no null is required for a pilot symbol and the transmission efficiency is enhanced.