baber/WOPTO huggingface dataset:
Patent JP-2002014614-A (JP)
Title: Hiding seal
Inventor: INAGAKI TOMOYUKI
IPC: B42D15/10
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a hiding seal which is capable of surely recognizing information expressed by characters, figures, etc., with an optical reader, such as an OCR reader, when this information is exposed. SOLUTION: This hiding seal consists of an entry section 1 which is provided with an adhesive layer 4 on the reverse side of a base material sheet 3 and protects the entire area of the reverse side of the adhesive layer 4 with a separator 5 and a hiding section 2 which is successively provided with a pseudo adhesive layer 7, a varnish layer 8 and an adhesive layer 9 on the rear of an opaque sheet 6 and protects the entire area of the segment exclusive of the part near one end of the rear of the adhesive layer 9 with a separator 10. The one end of the side of the adhesive layer 9 not protected by the separator 10 is disposed to face one end on the front of the base material sheet 3 and the hiding section 2 is stuck to the entry section 1.
Patent JP-2001068515-A (JP)
Title: Probe station thermal chuck for shielding capacitance current
Inventor: COWAN CLARENCE E
IPC: G01R31/26
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce noises caused by a capacitance current and affecting test and measurement to a value less than an allowable value by shielding the capacitance current produced by a thermal unit for changing the temperature of a chuck for supporting a device, in a probe station for testing and measuring an integrated circuit device. SOLUTION: This thermal chuck includes a chuck 4 for supporting a device during testing, a thermal unit for changing the temperature of the chuck 4, and a conductive member which is connected to the thermal unit as a capacitance but is not in direct electrical contact therewith. The conductive member is connected electrically to a controller 18 for supplying electricity to the thermal unit and provides a conductive passage for taking almost all the capacitance current generated by the operation of the thermal unit and flowing the current to the controller 18. In order to take the capacitance current generated by the conductive member and to flow the current to a ground outside the closed box 2, the expansion portion of the environment closed box 2 of the probe station is coupled capacitatively to the conductive member.
Patent JP-2002026871-A (JP)
Title: Interference canceller
Inventor: MOTOE NAOKI
IPC: H04J13/00
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an interference canceller that updates a suppression coefficient depending on a state of a transmission channel by each user or each path and multiplies the updated coefficient with a re-spread signal so as to recover an interference signal. SOLUTION: The interference canceller is provided with a despreading section 201 that receives a received signal or a signal from a pre-stage, applies despreading processing to the signal with a spread code specific to each user and outputs a correlation value after the despreading, a re-spreading section 202 that receives the correlation value after the despreading processing to apply re-spreading processing to the received correlation value with the spread code specific to each user, a suppression coefficient output means (comprising a measurement section 205 and a suppression coefficient decision section 206)  that measures an average power and a variance of symbols within a time from the correlation value after the despreading processing and obtains and outputs a suppression coefficient to adjust the amplitude of the re-spreading signal on the bass of at least either of the measured average value and the measured variance, a multiplier 203 that multiplies the suppression coefficient with the re-spreading signal to output a signal obtained by recovering the interference signal, and a subtractor 204 that subtracts the signal resulting from recovering the interference signal from the received signal or the signal from the pre-stage.
Patent JP-2002021688-A (JP)
Title: Automatic starting device for engine
Inventor: IMAMASA HIROYUKI
IPC: B60R25/24
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To easily mount an automatic starting device for an engine and to enable the effective use of the device as a theft preventing system. SOLUTION: The automatic starting device 1 for an engine is an engine automatic starting device constituted that a starter drive line running from an on-vehicle battery 8 to a starter motor M is closed, and a battery source is fed to the starter motor M to start an engine. When an engine-starting signal is received, discrimination information is picked up from the engine starting signal. The discrimination information is compared with authentication information inherent to a pre-registered vehicle, and only when both coincide with each other, the starter drive line is closed and in key operation, the starter drive line is not closed.
Patent JP-2002025982-A (JP)
Title: Method for predicting degree of consumption of consumables and thickness of deposited film
Inventor: SAKANO SHINJI
IPC: H01J37/32
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a new method by which the degree of consumption of consumables and the thickness of a deposited film can be predicted without opening a treatment chamber. SOLUTION: In this method which is used for predicting the degree of consumption of consumables used for a plasma treatment device 10 which performs prescribed treatment on a wafer W, by using a plasma generated from a process gas by impressing high-frequency electric power upon the gas and the thickness of a deposited film, the thickness of a focus ring 20 and the voltage and current of a high-frequency power source 19, which change in accordance with the thickness of the deposited film, at the fundamental wave and an integer-multiple wave are measured with time and the thicknesses of the ring 20 and deposited film are predicted by performing multiple regression analysis by using the measurement data.
Patent JP-2002018955-A (JP)
Title: Interpolation pipe and method for inserting the same
Inventor: SUGAWARA HIROSHI
IPC: F16L9/19
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an interpolation pipe constituted so that the stress applied to the interpolation pipe main body when the interpolation pipe main body is inserted in an existing pipe in order to enew the existing pipe having a small caliber is reduced to reduce the damage of the interpolation pipe main body and strain is reduced even when the cross sectional shape of the interpolation pipe main body is restored to a circular shape under heating and pressure, and a method for inserting the interpolation pipe, reducing the labor of construction. SOLUTION: The interpolation pipe inserted in piping to be arranged therein is characterized by that a drawing pipe comprising an elastic synthetic resin and having a reinforcing stripe axially arranged thereto is mounted in the recessed groove of the interpolation pipe main body made of a synthetic resin flattened so as to have an almost C-shaped cross section to be folded in a shape having the recessed groove along the axial direction thereof and capable of being restored to a circular shape in its cross-sectional shape by heating and/or internal pressure.  In the method for inserting the interpolation pipe, one end of the interpolation pipe is inserted in the piping from one end thereof and the drawing pipe is brought into contact with the interpolation pipe main body under pressure by introducing air into the drawing pipe under pressure and the drawing stripe fixed to one end of the drawing pipe is used to draw the drawing pipe.
Patent JP-2001349096-A (JP)
Title: Method for construction of ultra high-rise tower
Inventor: MURATA KOJI
IPC: E04H12/00
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for construction of high-rise tower with a towering ratio of 5 or more, capable of assuring a safety during the operation at an ultra high position, protecting the peripheral environment which may be deteriorated by the loading and unloading of a large volume of materials, strictly observing a construction period by safely performing the operation irrespective of whether the weather is fine or rainy, and improving cost effectiveness. SOLUTION: An intermediate structural body 20 for observation room is constructed on a base Ft, and a lower structural body 10 is constructed in the working space formed inside the intermediate structural body 20 in order from the lower side to the upper side thereof. As rising the upper portion of the constructed lower structural body the intermediate structural body is successively raised by the reaction of the constructed portion, and the tower-like upper structural body 30 is constructed in the working space formed inside the intermediate structural body in order from the upper side to the lower side thereof to raise the constructed portion in order. The upper part of the completed lower structural body is connected to the intermediate structural body, and the lower part of the completed upper structural body is connected to the intermediate structural body.  By the utilization of the intermediated for the observation room structural body, a temporary installation cost can be reduced remarkably.
Patent JP-2001074772-A (JP)
Title: Vehicle body acceleration arithmetic unit
Inventor: WATANABE TAKASHI
IPC: G01P15/18
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To accurately capture the horizontal acceleration of a vehicle body by obtaining synthesis vector where the output of an acceleration sensor in an oblique direction to the forward/backward directions of a body is synthesized with that of the acceleration sensor in a different oblique direction. SOLUTION: Rotary speed sensors 5-8 are arranged at a right front wheel 1, a left front wheel 2, a right rear wheel 3, and a left rear wheel 4, and a pulse signal is outputted according to the rotation of each wheel. An electronic control circuit 40 receives the signals of the rotary speed sensors 5-8 and a stop switch 26, performs arithmetic processing for controlling brake force, and controls the switching of actuators 21-24. Also, signals from two G sensors 51 and 52 for detecting acceleration in the direction of a horizontal axis line at 45 degrees left and right for the front of the body are inputted to the electronic control circuit 40 for arithmetic processing. Even if either one of the G sensors 51 and 52 fails, a value corresponding to acceleration in forward and backward directions is always detected by the other sensor.  By using the synthetic acceleration, the horizontal acceleration of the body can be captured even if the body is in four-wheel drifting state or spinning state.
Patent JP-2002019386-A (JP)
Title: Ruler
Inventor: IKETO MASAHARU
IPC: G01C9/34
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an extremely convenient and innovative ruler. SOLUTION: A straight line edge 1a is provided to the side edge of a strip sheet-shaped ruler body 1 and a reference line part 2 for indexing the parallel line parallel to the straight line edge 1a is provided to the ruler body 1 at a predetermined position and a fluid 3 is sealed in the fluid housing part 4 provided to the ruler body 1 so as to be visually confirmed wholly or partially from the surface of the ruler body 1 and, when the upper surface 3a of the fluid 3 and the reference line part 2 become parallel to each other or coincide with each other, it can be displayed that the straight line edge 1a is a horizontal state.
Patent JP-2001083305-A (JP)
Title: Rod lens array, optical printer head using the same and optical printer
Inventor: FUKAZAWA MOTOMU
IPC: B41J2/45
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To avoid the degradation of the picture quality due to irregular image density when a rod lens array is used for an optical printer by constituting the array in such a manner that the beat period between the arrangement period of a plurality of rod lenses and the periodical structure of a side plate is made to be a specified value or smaller or substantially infinite. SOLUTION: The lens array consists of an opaque resin 3 filling the space among a plurality of rod lenses 1 and a pair of side plates 2 between which a plurality of rod lenses 1 and the opaque resin 3 are interposed. A periodical structure is formed on at least the face of the side plate 2 where the rod lenses 1 are arranged. The beat period of the arrangement period of the plurality of rod lenses 1 and the periodical structure of the side plate 2 is controlled to <=0.6 mm or substantially infinite. By controlling the beat period between the arrangement period of the plurality of rod lenses 1 and the periodical structure of the side plate 2 to <=0.6 mm or substantially infinite, the degradation of the picture quality due to irregular image density can be avoided when the lens array is used for an optical printer.
Patent JP-2001270274-A (JP)
Title: Method and apparatus for manufacturing certificate
Inventor: ARAI HIROSHI
IPC: B42D15/10
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a certificate wherein an object to be certificated can be indicated without becoming high priced by both of a color print and a sculpture. SOLUTION: A certificate is manufactured by using a sculpture sheet 1 wherein a sculpture layer 3 is bonded to a rear face of a front face layer 2 to be color-printed. The object to be certificated is photographed by a color printer, its color image is printed on the front face layer 2, and the sculpture layer 3 is sculptured from the front face layer 2 responding to either image signal of black color or the three primary colors in the photographed color image signals by a sculpture machine. Thereby the color image of the object to be certificated is printed on the front face layer 2, the sculpture layer 2 is cut from the front face layer 2 responding to a sculpture signal of the sculpture machine, and the sculpture layer 3 is indicated by being exposed.
Patent JP-2002028586-A (JP)
Title: Method and apparatus for washing and drying pallet
Inventor: MIZOUCHI SEIJI
IPC: F26B5/00
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that, though in a conventional washing method for supplying water to a pallet rotated by a pallet draining and rotating means for the pallet in a dehydration chamber to drain water by centrifugal force, adhered stains can be removed by centrifugal force, washing water is scattered from the surface of the pallet since the rotational speed of the pallet is too high, and then sufficient washing can not be performed and stains are scattered to adhere to an indoor wall. SOLUTION: A method and apparatus for washing and drying the pallet comprises a stage for ejecting a washing liquid by a jet nozzle 11 to wash the pallet 1 while slowly rotating the pallet 1 in a washing and drying chamber 3 and a stage for stopping the ejection of the washing liquid to rotate the pallet by a pallet rotating means 20 at a high speed to scatter the washing liquid by centrifugal force to dry the pallet.
Patent JP-2002032929-A (JP)
Title: Optical pickup and optical disk device
Inventor: MITSUI SADAJI
IPC: G11B11/105
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup and an optical disk device in which the number of parts and, therefore, the cost of manufacturing are reduced. SOLUTION: The optical pickup includes an optical converging means 26 that focuses an optical beam emitted from a light source 21 on the signal recording face of a rotatably driven optical disk, a collimator lens 24 arranged between the light source and the light converging means, an optical splitting means 23 arranged between the light source and the collimator lens, and a photodetector 29 having a light-receiving part for receiving a return light beam, which is a beam split by the optical splitting means 23, returning from the signal recording face of the optical disk. In this case, the collimator lens 24 is composed as a toric lens since equipped with a function for compensating astigmatism contained in the light beam from the light source.
Patent JP-2002032620-A (JP)
Title: Electronic auction mediation system
Inventor: SASAMURA YOSHITAKA
IPC: H04L12/54
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To realize an electronic auction mediation system which can be stably operated and prevents a person desiring to bid such as a prospective purchaser from missing his/her bidding the opened electronic auction, updating a bid price, or the like without a burden to him or her. SOLUTION: A mediation system 4 refers to a database server 43 to generate a mailing list of prospective purchasers who have been registered as persons desiring to purchase a pertinent commodity or the classification including this commodity, and an electronic mail informing that electronic auction will be opened is transmitted to persons of this mailing list. When an electronic mail indicating a bid price is returned, the medication system 4 transmits an electronic mail including this bid price to persons of the mailing list. When the number of return mails exceeds a prescribed limit level, a mail transmission/ reception control part 46 limits the number of broadcasting mails correspondingly to a certain return mails and transmits a broadcasting mail to users who have already bid and users determined by random numbers.
Patent JP-2002042807-A (JP)
Title: Non-aqueous secondary battery
Inventor: HARA HIROYUKI
IPC: H01M10/05
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous secondary battery having extremely high charge/discharge capacity. SOLUTION: An electrode active material capable of storing and releasing lithium ions comprises a SiOx (x=1.00-1.05) powder having a specific surface area of 50 cm2/g or larger. Particularly, the bulk density of the SiOx is preferably 0.15g/cm3 or more. An electrode and non-aqueous secondary battery each comprise using the electrode active material.
Patent JP-2001202260-A (JP)
Title: Method for using computer for processing micro device in interaction with processing system
Inventor: FRED ALBERT DAIKINSU
IPC: G05B19/042
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a task linking program for using a computer for performing a task related with the programming of a micro device by interactaction between an online system and an offline programming system. SOLUTION: The program is stable in that it can be set up only in a manager mode 10 where information of the micro device, a programming system and the other can be inputted and changed. The program has an operator mode where it can be performed only by a programming system. This gives function for an operator having a comparatively low technique to use the programming system.
Patent JP-2001354971-A (JP)
Title: Charcoal making apparatus
Inventor: SUZUKI SHOYA
IPC: F23G5/16
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a charcoal making apparatus which miniaturizes a heating oven to be movable and uses wood as the fuel. SOLUTION: In the charcoal making apparatus 10 having an outer oven 13 arranged so as to cover an inner oven 30, the inner oven 30 is constituted separably from the outer oven 13.
Patent JP-2002038224-A (JP)
Title: Composite material, its production method and radiating sheet
Inventor: TANAKA KATSUAKI
IPC: C22C47/12
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a composite material easy in production and excellent in machinability. SOLUTION: This composite material has a matrix phase 2 consisting of metal, and a dispersion phase 3 wherein fine particles 3b of carbon cohere around fine particles 3a having high harness. An aluminum alloy is used for the matrix phase 2, and fine particles of SiC are used as fine particles 3a having high hardness. Particle diameter of fine particles 3a having high hardness, is about 10 μm to 100 μm, and particle diameter of fine particles of carbon having high hardness is several ten nm. The total packing ratio of fine particles 3a having high hardness, is 50-70%, by volumetric %, wherein the ratio of fine particles of carbon to fine particles 3a having high hardness, contained in the above total, is several % or more.
Patent JP-2002041797-A (JP)
Title: Method and device for conditioned selling and buying of security
Inventor: TAKAHASHI YOSHIO
IPC: G06Q30/06
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out a series of dealings in security by confirming that possessed stock is dealt in at a desired price and having new dealings in the case of buying and selling the security. SOLUTION: When the stock is dealt in under a dealing condition requested by a customer, a dedicated information processor that makes a series of agreements is provided and a new purchase procedure when the stock is sold or a selling procedure for the possessed stock when the stock is bought is automatically followed.
Patent JP-2002038153-A (JP)
Title: Water-reducing agent for soil
Inventor: YAMADA SATOSHI
IPC: C04B24/32
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a water-reducing agent which is used for soil, can reduce water, when the water is added to occurring soil or hydraulic substance-added occurring soil to impart flowability to the soil, and further has biodegradability. SOLUTION: This water-reducing agent for soil, characterized by containing a polymer which has carboxy group-based substituents and biodegradability, for example, at least one polymer selected from (1) alginic acid-based compounds, (2) acetal-based polymers having carboxy group-based substituents, and (3) polyamides having carboxy group-based substituents.
Patent JP-2002043469-A (JP)
Title: Semiconductor device
Inventor: IKUTA TAKANORI
IPC: H01L23/31
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a short and small-sized semiconductor device capable of well radiating generated heat due to a semiconductor element. SOLUTION: The semiconductor device 1 interposes an insulation resin coat 5 in which the electrodes of mutual surfaces on a semiconductor element 4 are opposed on a wiring board 2 to be joined by a conductor bump 3 so as to be mounted and covers each surface of a wiring board 2, the semiconductor element 4 and the conductor bump 3 between the wiring board 2 and the semiconductor element 4 and metal powder 6 filled into a space surrounded by the insulation resin coat 5. The heat generated by the semiconductor element 4 can be efficiently transmitted to the wiring board 2 through the metal powder 6 to be radiated and the semiconductor device has high reliability and high performance and is small and small-sized.
Patent JP-2002036630-A (JP)
Title: Semiconductor light emitting device and optical printer head comprising it
Inventor: OGAWA GENICHI
IPC: H01L27/15
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a high quality semiconductor light emitting device in which all light emitting elements can emit light uniformly by arranging the electrical characteristics of output transistors substantially constantly. SOLUTION: The semiconductor light emitting device comprises a plurality of light emitting elements 3 and a plurality of output transistors 4, in one and one correspondence with these light emitting elements 3, arranged substantially in parallel on the upper surface of a silicon substrate wherein dummy transistors 4', 4' of the same shape as the output transistor 4 are provided on the opposite sides in the arranging direction of the plurality of output transistors 4.