baber/WOPTO huggingface dataset:
Patent JP-2002163892-A (JP)
Title: Nonvolatile semiconductor memory and its operating method
Inventor: TANI KUNIO
IPC: G11C16/02
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To achieve shortening of the time for processing the automatic dele tion, by conducting deletion processing of small capacity memory block properly. SOLUTION: A memory part of a block 4 consists of a plurality of small capacity memory block which is made up of memory array arranged in a matrix state with a plurality of memory cells of nonvolatile transistor and a large capacity memory block which is made up of memory array arranged in matrix state with a plurality of memory cells of nonvolatile transistor. A memory means provided with the small capacity memory block and large capacity memory block respectively, can read and keep the all contents of memory cells made up of nonvolatile transistors for discriminating write/delete capability showing whether each blocks are able to be written/deleted or not. According to the memory kept in the memory means, a plurality of small capacity memory blocks which can be deleted in the memory part of memory block 4 are deleted at the same time.
Patent JP-2002166469-A (JP)
Title: Sheet feed apparatus and method for sheet molding machine
Inventor: TOYOSHIMA NORIO
IPC: B29C51/42
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent such a phenomenon that a resin sheet is damaged or hung down under its own weight to come into contact with a radiant heater to be burnt in a heating device. SOLUTION: The sheet feed apparatus for a sheet molding machine is equipped with the heating device arranged to the feed passage of the resin sheet 17 to heat the resin sheet 17, the right-hand and left-hand guide parts 33a and 33b in the heating device arranged on both sides of the feed passage in the heating device so that the guide parts on the side of the resin sheet 17 connect the guide parts of upstream guide parts 31a and 31b and the guide parts of downstream guide parts 32a and 32b and a holding member for holding both ends of the resin sheet 17, and has linear members 37a and 37b running along the guide parts. The guide parts 33a and 33b in the heating device can be regulated so that the interval between the guide parts on the side of the resin sheet changes non-linearly.
Patent JP-2002171119-A (JP)
Title: Plane antenna substrate
Inventor: UCHIMURA HIROSHI
IPC: H01Q13/02
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To easily prepare a plane type lens in a substrate, and to obtain an excellent antenna substrate at a low cost. SOLUTION: A plurality of dielectric vias 2 in which the insides of holes having diameters less than the half of a signal wavelength are filled with the second dielectric having a dielectric constant different from the first dielectric are formed to a part of a high-frequency signal propagation region to an antenna element with one layer or more of dielectric substrates 1 formed of the first dielectric and metallized layers 4 formed on the upper and lower surfaces of at least the dielectric substrates 1, and the plane type lens 5 is formed of the aggregate of the dielectric vias 2. An effective dielectric constant can be changed by altering the formation density of the dielectric vias 2 in the high-frequency signal propagation region continuously or by stages and partially varying the dielectric constant of the dielectric in the dielectric vias.
Patent JP-2001178397-A (JP)
Title: Method of producing hydrolyzed seasoning
Inventor: LIM BEE GIM
IPC: A23L27/00
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a hydrolyzed seasoning having remarkably improved functionality of seasoning by hydrolyzing a protein- containing substrate with an enzyme having proteolytic activity and cellulose- hydrolyzing activity. SOLUTION: The objective seasoning is produced by hydrolyzing a protein- containing substance with an enzyme having proteolytic activity and cellulose- hydrolyzing activity. The hydrolyzed product is used in the form of dried powder as a base for an aroma-imparting agent of a liquid sauce, paste or cooked food.
Patent JP-2002166750-A (JP)
Title: Vehicle with display function
Inventor: WAKITA KATSUYO
IPC: B60R1/00
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle with a display function capable of maintaining a safe traffic by providing subsequent vehicles with information in real time by photographing the forward of a vehicle. SOLUTION: This vehicle with a display function comprises a camera 2 for photographing the forward of the vehicle in traveling direction, a controller 5 for data processing the images photographed by the camera 2, and a display panel 3 disposed at the rear of a body 1 and displaying the images photographed by the camera to photograph the forward of the vehicle and provide the subsequent vehicles with the information in real time.
Patent JP-2002094141-A (JP)
Title: Exchange coupling film, magneto-resistance effect element using the film and thin film magnetic head using the element
Inventor: HASEGAWA NAOYA
IPC: H01F10/32
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To overcome the problem of a prior art such that an exchange coupling magnetic field becomes small depending on the state of a grain boundary even when a PtMn alloy film is used as an antiferromagnetic layer while the PtMn alloy film is known as the antiferromagnetic material with excellent corrosion resistance. SOLUTION: The grain boundary formed at the antiferromagnetic layer (PtMn alloy film) and the grain boundary formed at a ferromagnetic layer are turned to a non-continuous state at least at a part of a boundary. Thus, the antiferromagnetic layer is made to cause an appropriate regular transformation by providing thermal treatment, and the exchange coupling magnetic field larger than before can be obtained.
Patent JP-2002166052-A (JP)
Title: Auxiliary for electronic equipment and information storage medium
Inventor: TSUNODA NORIYASU
IPC: A63F13/98
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a delay in progress of a game due to unfamiliarity with a game discouraging a player from continuing the game. SOLUTION: An auxiliary for electronic equipment is electrically connected with electronic equipment capable of executing a game executed by displaying an image on a display means by operating a control means and capable of outputting special development identification data to the electronic equipment, and has a reception means receiving identification request data for confirming connection outputted by the electronic equipment after the game is started and a transmission means transmitting special development identification data for permitting a change to a development other than a normal development of the game being executed in response to the identification request data received by the reception means.
Patent JP-2001237375-A (JP)
Title: Mim capacitor
Inventor: YOSHITOMI TAKASHI
IPC: H01L21/822
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To reduce the leakage of a capacitor in a damascene process and Cu wirings. SOLUTION: A first and second electrodes 12, 22A of an MIM capacitor are made of a metal material having a high diffusion coefficient, e.g. Cu, a first plate-like diffusion preventing film 14 having a function for preventing the metal material from diffusing is disposed between a capacitor insulation film 15 and the first electrode 12, a second plate-like diffusion preventing film 16 having a function for preventing the metal material from diffusing is disposed between the capacitor insulation film 15 and the second electrode 22A, and the first and second electrodes have other shapes than square, including e.g. grating, gridiron, and comb shapes.
Patent JP-2002173765-A (JP)
Title: Sputtering target
Inventor: WATANABE TAKASHI
IPC: G03F1/68
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering target which enables the stable deposition of a film having reduced particles and a uniform film thickness. SOLUTION: The sputtering target consists of 70 to 97 wt.% silicon, and the balance substantially high melting point metallic silicide. Its metallic structure at least has a silicon phase and a high melting point metallic silicide phase consisting of the above silicon and the above high melting point metal. In the sputtered surface, the half-value width of the peak in the Si (111) plane obtained by an X-ray diffraction method (XRD) is <=0.5 deg, and also, the half-value width of the peak in the high melting point metallic silicide (101) plane is <=0.5 deg.
Patent JP-2002048655-A (JP)
Title: Temperature sensor and its manufacturing and controlling method
Inventor: MIZOGUCHI YOSHITO
IPC: H01C7/04
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a temperature sensor superior in responsivity and its manufacturing and controlling method, especially a temperature sensor for high temperatures and its manufacturing and controlling method suitable for use at high temperatures for measuring the exhaust temperatures of a burning apparatus and an internal combustion engine. SOLUTION: The temperature sensor is provided with both a heat sensitive body and a ceramic body to form a hollow part to airtightly surround the heat sensitive body. The heat sensitive body is formed on the side of the heat sensitive surface of the ceramic part to form the hollow part. The hollow part is formed at a location close to the side of the heat sensitive surface from the center of the temperature sensor. The ceramic body is constituted of a ceramic layer (1) on the side of the heat sensitive surface provided with the heat sensitive body, a spacer ceramic layer (3) with an opening part, and a base material ceramic layer (2) to be a base material.
Patent JP-2002176372-A (JP)
Title: Radio communication equipment
Inventor: NOMURA YOSHINOBU
IPC: H04B1/40
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide wide band radio communication equipment where bands are made wider while superior characteristics are given to respective circuit blocks and the whole bands can be inspected in shorter time. SOLUTION: Radio communication equipment has an antenna part where antennas are connected in parallel so that the characteristic impedance of the respective antennas, viewed from a common power feeding point, shows a minimum value and an amplifier 21 to which a reception signal from the antenna part is inputted and in which the input stage of the amplifier has a matching circuit 22 whose characteristic is varied by a control signal and the output stage of the amplifier has a wide band matching circuit 23.
Patent JP-2002173194-A (JP)
Title: Electronic part container
Inventor: FUJIMURA TETSUO
IPC: B65D73/02
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic part packaging container and an electronic part packaging sheet for reducing the generation of static electricity caused by the friction between an electronic part and an electronic part container which is basically a cause of the static electricity disorder of an electronic part. SOLUTION: By keeping the surface roughness of an electronic part container contacting an electronic part 0.5 μm or more by Ra and/or 5 μm or more by Rmax specified by JIS B-0601, the contact area of the container and the part is reduced for reducing an electrical charge caused by slide friction. As a result, electrostatic attachment of the part to the container is prevented and electrostatic destruction is controlled when an electric part sensitive to static electricity is contained.
Patent JP-2001233721-A (JP)
Title: Method for controlling damage due to rice plant seed infectious disease and treatment solution for control
Inventor: MAEDA MITSUNORI
IPC: A01N25/02
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling damage due to rice plant seed infectious diseases which exhibits stable control effect on damage due to rice plant infectious diseases and is considered about the growth specific characteristic of nonpathogenic microorganisms giving slight adverse effect on environments and to obtain a treatment solution suitable for the method for controlling damage due to rice plant seed infectious diseases. SOLUTION: This method for controlling damage due to rice plant seed infectious diseases is a method by which the immersion treatment of rice plant seeds is carried out by the treatment solution containing at least one of microorganisms belonging to the genus Fusarium showing no pathogenicity to rice plants and features that the pH value of the above treatment solution is established out of the optimal growth of rice plant seed infectious pathogenic bacteria. The treatment solution for controlling damage due to rice plant seed infectious diseases is a solution containing the above microorganisms and a pH regulator and the pH value of the treatment solution is established out of the optimal growth of rice plant seed infectious pathogenic bacteria.
Patent JP-2002184338-A (JP)
Title: Electron beam device and manufacturing method of device using the same
Inventor: HAMASHIMA MUNEKI
IPC: H01J37/28
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To prevent increase of aberration and to increase the throughput of the evaluation of the sample equivalent number of times as the optical system, and further to increase the throughput of the evaluation of the sample same beam number of times as the multi-beams. SOLUTION: The electron beam device comprises an electron optical system that forms an electric field by an electrode 16 arranged between the objective lens 15 and the sample S and irradiates electron beams on the sample and a sample position detecting system that irradiates a measuring light flux on the sample from oblique direction and detects the position of the sample in the height direction by detecting the measuring light flux reflected by the sample. A pair of measuring openings for passing the measuring light flux on the face of the objective lens side at the position deviated from the optical axis of the electron optical system is formed on the electrode 16 nearest the sample, and a concave part enabling to pass the measuring light flux is provided on the sample side of the electrode in symmetry with the axis.
Patent JP-2002180487-A (JP)
Title: High-pressure gas storage facility
Inventor: NOBUTO JUN
IPC: B65D88/76
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To assure the safety of a high-pressure gas storage facility as to its airtightness even if a reservoir has crossing outer wall faces. SOLUTION: Lining members 13a and 13b installed respectively on the crossing outer wall surfaces 15a and on the front surface 16a of a pressure resistant plug 16 are separated from each other. Clearance 17 between the lining members 13a and 13b separated from each other is closed by an expansible and deformable lining material 18.
Patent JP-2002142818-A (JP)
Title: Engraving machine for ring
Inventor: SHINODA YASUKO
IPC: A44C9/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an engraving machine which can beautifully and deeply engrave an object shape using a method to engrave characters and pictures in such a narrow space as the inside of a ring using ultrasonic vibration and a copy shaping method. SOLUTION: The real acting part (needle part) of this engraving machine using ultrasonic waves is made into a shape which enables the part to be inserted into such a narrow space as the inside of the ring and to have sufficient engraving capacity. The engraving machine can beautifully and deeply engrave an object shape on the inside of the ring at comparatively low cost by using a copy shaping method.
Patent JP-2002187027-A (JP)
Title: Screwing method of screw
Inventor: ONO YASUHIRO
IPC: B23P19/06
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a screwing method which enables easy setup of a screwing position, reliably prevents a screwing in an inclined state and enables to maintain a stable screwed state. SOLUTION: When performing screwing of a bolt 30 by setting up a workpiece 1, which is attached the bolt 30, on a workpiece retaining jig 2, a screwing tool 12, which is mounted on a screwing unit 10, is manually set at a screwing position and a horizontal position of the screwing tool 12 is left in an unconstraint state while a tentative screwing operation of the bolt 30 is carried out. After that, a horizontal position of the screwing tool 12 is fixed and the bolt 30 is fully screwed.
Patent JP-2002188471-A (JP)
Title: Electromagnetic valve control device for internal combustion engine
Inventor: YAMAKI TOSHIHIRO
IPC: F01L9/20
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic valve control device for an internal combustion engine, in which the restarting property of the internal combustion engine is improved by preventing a combustion gas in an exhaust system from making reverse flow into an intake system during operation stoppage. SOLUTION: The electromagnetic valve control device 1 for the internal combustion engine is provided with ECU 5, electromagnets 2a for driving the intake valves 3 and exhaust valves 4 of each cylinder CYL to open or close, and a crank angle sensor 16 for detecting the position of piston in each cylinder CYL. ECU 5 holds the intake valves 3 and exhaust valves 4 of the cylinders CYL in the closing and opening states, respectively (steps 6 and 7), by controlling the energizing condition in four electromagnets 2a, when it is detected by the crank angle sensor 16, so that the piston is in an exhaust stroke position (step 3), after the input of stop request signal in each cylinder CYL.
Patent JP-2002187975-A (JP)
Title: Apparatus for producing waxy substance
Inventor: OKUBO TAKANOBU
IPC: F23G7/00
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing a waxy substance wherein the starting material can be uniformly scattered over a rostral. SOLUTION: There is provided an apparatus for producing a waxy substance by introducing a raw material into a waste gas combustion chamber (2) from its inlet (11) and allowed to fall toward the combustion cylinder (7) of a bottomed cylindrical furnace body (6) and molten by thermal cracking on a rostral (14) being the bottom of the body (6) and collecting the waxy substance dropped from the rostral (14) in a tank (T), wherein the furnace body (6) is an integrate of the rostral (14) with the cylinder (7), and the top of the cylinder (7) is supported in a rotatable manner.
Patent JP-2002191477-A (JP)
Title: Mattress
Inventor: KAMESHITA TAKAYUKI
IPC: A47C27/14
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a mattress which does not buckle and has durability after it is used for a long time and has comfortable feeling to sleep and good folding properties and storing properties. SOLUTION: This mattress 30 is a thick and plane-shaped mattress, freely foldable, and is provided with an inner bag body 42 having a plurality of mutually independently storing bags 40 extending long along the width direction of the mattress so as to be adjacent to each other in parallel in the longitudinal direction, a bedding side fabric 44 storing the inner bag body, an inner core material 36, and a fiber layer 38 surrounding the outer periphery of the inner core material.  The inner core material has a pipe 32 made of a synthetic resin foam and a corrugated pipe 34 consisting of a synthetic resin foam consisting of a material with a higher hardness than that of the synthetic resin foam forming the pipe and a lower hardness than that of wood as a filler for filling at least a part of the hollow part of the pipe in the longitudinal direction of the pipe and they are inserted one by one in each storing bag of the inner bag body, respectively.
Patent JP-2001231582-A (JP)
Title: Recombinant surface antigen of hepatitis b virus having higher immunogenic competence and vaccine composition for immunizing against hepatitis b virus
Inventor: MUCIO GONZALEZ VERENA LUCILA
IPC: C12P21/02
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an remarkably homogeneous and particulate recombinant surface antigen of hepatitis B virus having higher immunogenic competence and derived from recombinant Pichia pastoris strain C226 [pTAO906], CBS450.90 and a vaccine composition for immunizing against hepatitis B virus, comprising recombinant hepatitis B surface antigen in an amount effective for vaccination, and at least one carrier, diluent or adjuvant suitable for use in a vaccine composition. SOLUTION: This recombinant hepatitis B surface antigen is obtained from recombinant Pichia pastoris strain C226 [pTAO906], CBS 450.90 containing a gene encoding the above hepatitis B surface antigen and having expressed the gene. This vaccine composition for immunizing against hepatitis B virus contains the above surface antigen as an active ingredient.
Patent JP-2002198171-A (JP)
Title: Manufacturing method of organic field light-emitting element
Inventor: AKETO KUNIO
IPC: H01L51/50
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To attain an organic EL element having long life. SOLUTION: The organic EL element is constituted of a 1st electrode 12, an organic layer 20, and a 2nd electrode 18 laminated in the order on a substrate 10 constitutes. The organic layer 20 has a 1st organic layer (electron hole transport layer) which makes triphenylamine bulk body, which is for example, a 3rd class amine, a main ingredient and the 2nd organic layer (luminescence layer) which makes a quinolinol-aluminum complex the main ingredient. The organic layer 20 is formed in the temperature range more than normal temperature, and below the glass transition temperature of the organic layer (60 deg.C or higher 80 deg.C or lower), and by holding the substrate temperature lower than the above glass transition temperature, for example, at 50 deg.C or lower, the 2nd electrode 18 (contains an electron injection layer 14) is formed on the organic layer 20.  Thereby, the organic layer can be formed and low in impurities concentration, and the chemical reaction between the organic layer and the 2nd electrode is controlled, then the long-life element can be attained.
Patent JP-2002198675-A (JP)
Title: Electronic apparatus
Inventor: ISHIMINE JIYUNICHI
IPC: H01L23/427
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus in which a necessary region of a heat radiation part of a cooling device can be ensured, in an electronic apparatus including a cooling device. SOLUTION: A heat generating element is arranged on a base of the cooling device. As a result, the height of the base in the electronic apparatus is reduced relatively, and the height of the heat radiation part which is disposed above the height of the base can be increased, so that the necessary radiation region can be ensured and cooling of high performance is enabled. In particular, the above is effective to a cooling device wherein refrigerant circulates both the base and the radiation part, which is arranged separately from the heat generating element.
Patent JP-2002193489-A (JP)
Title: Paper feeding device
Inventor: MATSUMOTO JUNJI
IPC: B65H39/04
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To properly and quickly correspond when overlapped feeding of paper sheets occurs in a paper feeding device used in a gathering machine or the like. SOLUTION: When the paper sheets P pass between a light emitting part 11 and a light receiving part 12, their detection signals are sequentially outputted from the light receiving part 12 to a data processor 14, and it is detected whether the paper sheets have been fed in an overlapping state or not from a variation of the detection signals. When overlapped feeding is detected, an alarm 20 issues an alarm. When an output level of the light receiving part 12 does not reach a specific value, the alarm 20 notifies this as an abnormal state of not being able to detect overlapped feeding. By this, a workman is urged to strengthen monitoring and preparations against missing any overlapped feeding of paper sheets can be provided.