baber/WOPTO huggingface dataset:
Patent JP-2001323089-A (JP)
Title: Fiber-reinforced thermoplastic resin molded product
Inventor: KAWAKAMI IKUO
IPC: C08J7/04
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To form a coating film free from float of filler, bubble, foaming which are defects of appearance of coating without exposing holes having micron order and reinforcing fiber on the surface. SOLUTION: This fiber-reinforced thermoplastic resin molded product is obtained by providing a coating film having 0.5-10 μm arithmetical average roughness Ra and 1-100 μm (as maximum height Ry) unevenness of surface roughness on at least part of the surface of the resin molded product composed of a thermoplastic resin composition containing a reinforcing fiber and having a surface roughness of <=2 μm arithmetical average roughness Ra and <=10 μm maximum height on the surface of unevenness.
Patent JP-2001052949-A (JP)
Title: Manufacture of metalized film for capacitor and apparatus for manufacturing metalized film for capacitor
Inventor: ITO ATSUSHI
IPC: H01G13/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a method and apparatus for manufacturing a metalized film for capacitors which exhibits superior capacitor element forming properties, pulse current resisting properties, and moisture resisting properties by forming a metalized film which is hard to have damages, flaking, and loss due to chemical reactions, and by increasing adhesion between respective layers. SOLUTION: This method of manufacturing a metalized film for capacitors comprises a first step of forming a masking oil layer on at least a portion of high molecular film 11, a second step of forming a metal-deposited layer on the portion of the film 11 other than the portion where the masking oil layer is formed by deposition a metal on the film 11, and a third step of removing the masking oil layer from the film 11. In the third step, it is prefereble to remove the masking oil layer by subjecting the film 11 to a discharge step, and as the discharge step, glow discharge step is preferable.
Patent JP-2001326602-A (JP)
Title: Radio system
Inventor: KAKEHASHI TETSUYA
IPC: H04L12/28
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional wireless systems that a user of a caller station cannot transmit a signal to a called station, without knowing a destination relay station number of a destination relay station in which the called station is located. SOLUTION: The wireless system of this invention is a disaster radio system consisting of mobile stations 20 and relay stations 30 each of which is provided to a wireless zone 31 in which each mobile station is located and which wirelessly connect the mobile stations. Each mobile station 20 stores a relay station number of the relay station 30 managing the wireless zone, in which the mobile station 20 is located, its own station number and an undefined relay station number and each relay station 30 stores its own relay station number and a relay station number of adjacent relay stations.  A user of a mobile station 20, acting as a caller station, has only to enter a station number of a called station 20 to make communication between itself and the called station, without the need for knowing a destination relay station number of the relay station 30 managing the wireless zone 31 in which the mobile station 20 is located as the called station.
Patent JP-2001146024-A (JP)
Title: Piezoelectric device, module member and liquid container
Inventor: TSUKADA KENJI
IPC: G01F23/22
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To accurately detect the residual amount of ink without requiring a complicated seal structure caused by the attachment of a detection electrode. SOLUTION: In a piezoelectric device mounted on a liquid container to detect the consumption state of the liquid in the liquid container, the vibration part vibrated in the piezoelectric device has a vibration plate of which one surface comes into contact with the liquid in the liquid container, the lower electrode formed to the other surface of the vibration plate, the piezoelectric layer formed on the lower electrode and the upper electrode formed on the piezoelectric layer. In the vibration part, the piezoelectric layer is formed so as to cover the lower electrode and the upper electrode covers the lower electrode and the piezoelectric layer protrudes from the upper electrode.
Patent JP-2001326217-A (JP)
Title: Plasma processing device
Inventor: YANO TASUKU
IPC: H01L21/205
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing device capable of controlling a plasma distribution when high-frequency electromagnetic waves of different frequencies are applied to a discharge mechanism in the plasma processing device in a case of carrying out plasma processing such as etching or CVD for manufacturing a semiconductor device. SOLUTION: An antenna 11 as a discharge mechanism is connected to a first power supply 13 and a second power supply 15, and at least either of them is turned OFF or ON so as to control a distribution of plasma.
Patent JP-2001333117-A (JP)
Title: Base band signal processing unit for modulator
Inventor: YAMASHITA KOICHI
IPC: H04L27/04
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a base band signal processing unit for a modulator that can suppress DC offset with high accuracy without employing highly precise components. SOLUTION: The base band signal processing unit is provided with an AC level adjustment device 1 that adjusts an AC level of a base band signal, a DC offset adjustment device 2 that adjusts a DC offset level of a base band signal in response to a control input, an AC level monitor 4 that monitors the AC level of the base band signal and provides an output of a signal 5 in correspondence to the result of discrimination by discriminating that the modulator outputs a modulation wave when the AC level exceeds a prescribed value or that the modulator is in a non-modulation state when the AC level does not reach the prescribed value,  and a DC level monitor 6 that monitors a signal from the AC level monitor and feeds back the DC offset level at that point of time as a control signal 7 to the DC offset adjustment device as a control signal 7 to the DC offset adjustment device when the modulation wave output state is discriminated.
Patent JP-2001328552-A (JP)
Title: Steering angle neutral point detector for steering device
Inventor: NAKAHARA NAOJI
IPC: B60R21/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a steering angle neutral point detector for a steering device, capable of detecting a steering angle neutral point of the steering device, without being restricted by the running speed of a vehicle. SOLUTION: A speed sensor 5 detects the running speed of the vehicle. A plurality of unit distances are computed in accordance with the detected running speed for dividing a preset running section. A steering angle sensor 3 detects the steering angle of the steering device in unit distances. The steering angle neutral point is detected in accordance with the most frequent value for the steering angles in unit distances in the preset running section.
Patent JP-2001327983-A (JP)
Title: Method for controlling supply of ozone gas
Inventor: KADOKAWA KOMEI
IPC: C02F1/44
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the supply of ozone gas, in water treatment utilizing ozone oxidation and membrane filtration capable of realizing stable water treatment by a necessary minimum injection amount of ozone without lowering filtering capacity. SOLUTION: In a water treatment method wherein water to be treated is subjected to ozone treatment and membrane filtering treatment successively and a filter membrane is backwashed at every predetermined membrane filtering treatment time (one cycle) and washed with air at every predetermined number of cycles, the concentration of residual ozone in water to be subjected to membrane filtering treatment before the completion of membrane filtering treatment of one cycle is measured and, on the basis of a difference between this measured value and a predetermined residual ozone concentration target value and the number of membrane filtering cycles after air washing, the increase/decrease magnification (%)  of the concentration of supplied ozone gas in the next cycle of one cycle is preset and the concentration of the supplied ozone gas of the next cycle is controlled to a value calculated by multiplying the concentration of the supplied ozone gas before the completion of membrane filtering treatment of one cycle by the increase/decrease magnification (%).
Patent JP-2001331670-A (JP)
Title: Electronic shopping system
Inventor: YOSHIOKA TETSURO
IPC: G06Q50/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a system which enables commercial transactions using the Internet while lightening the load of article management, etc., without the need to generate, maintain, and manage a homepage. SOLUTION: A server 10 that the head office having affiliated stores uses and a client 30 that a member whom an affiliated store invites uses are made connectable through the Internet 40, and the server 10 is equipped with an article information storage means which stores information on articles, an affiliated store identifying means which identifies the affiliated store that the member belongs to when the client makes access, a homepage generating means which generates a homepage unique to the identified affiliated store, and an order receiving means which receives an order from a client through the homepage.
Patent JP-2001327537-A (JP)
Title: Caring tool
Inventor: KAKIMOTO KIMIKO
IPC: A61H3/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a caring tool capable of sufficiently stabilizing holding of a person to be cared in moving, etc., and capable of eliminating heavy burden on both of a caring person and the person to be cared in moving, etc. SOLUTION: The tool has a first rope body which is crossed nearly in the shape of a figure 8, provided with the first engaging part nearly at the top of the near shape to the figure 8 and slidably provided with the second engaging part at a projecting rope part projecting from nearly the bottom part of the near shape to the figure 8.  The tool has the second rope body which is crossed nearly in the state of a cross, which has the first grip part and the second grip part movably to the respective first rope part and the second rope part of the near shape to the cross, which is respectively provided with the third engaging part and the fourth engaging part at nearly the tips of them and which is respectively provided with the fifth engaging part and the sixth engaging part at the third rope part and the fourth rope part of the near shape to the cross, at least the first engaging part and the second engaging part are freely attachable and detachable and the third engaging part and the fourth engaging part are freely attachable and detachable respectively to/from the fifth engaging part and the sixth engaging part.
Patent JP-2001328049-A (JP)
Title: Cutter detector
Inventor: TANAKA YUZURU
IPC: B23Q17/22
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a device preventing cutting oil and chips from entering into the insides of a light emitting part and a light receiving part, preventing the inside protection glass surface from being polluted, and providing high detection accuracy based on the stable light receiving sensitivity at all times as the device for detecting the presence/absence of damage, abrasion extent, and the edge position of a cutter fitted to an automatic working machine. SOLUTION: This cutter detector 10 is provided with the light emitting part 11 for emitting a laser beam and the light receiving part 12 opposed to each other and outputs an electric signal based on changes in light receiving quantity, when the cutter fitted to the automatic working machine passes on the laser beam axis LA. Protection glasses 6 are installed in a light emitting side of a focus lens 2 in the light emitting part 11 and a light incident side of a light receiving element 5 in the light receiving part 12, shutters 7 with light transmission holes 7a are disposed inside a light emission port 3 of the light emitting part 11 and inside a light receiving port 4 of the light receiving part 11, and shutter drive means 8 and 9 for changing over the shutters 7 into opened positions and shielding positions are provided.
Patent JP-2001108130-A (JP)
Title: Cluster valve for semiconductor wafer processor
Inventor: TOAN KYUU TORAN
IPC: F16K51/02
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a substitute which facilitates equipment maintenance by providing more fine design and thermal conduction between a chamber main body and an exhauster assembly. SOLUTION: A valve assembly 200 includes a valve main body 202 having an internal valve seat and plural adapter ports. Non-metallic sealing material provides vacuum sealing between mating faces of adjacent vacuum parts, and the physical direct contact between the mating faces secures favorable thermal conduction in the valve assembly.
Patent JP-2001338719-A (JP)
Title: Connector device
Inventor: TAKABAYASHI TAMAKI
IPC: H01R13/629
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To surely connect a male connector to a female connector by getting them engaged with each other, and to confirm the completion of the engagement. SOLUTION: Cams 26A, 26B and a lever 28 for making the cams rotate are provided in the housing 14 of the male connector 10. Protuberances 48A, 48B which move by the rotation of the cams 26A, 26B are provided integrally in the housing 18 of the female connector 12. The cams 26A, 26B have cam surfaces 38A, 38B for moving the protuberances 48A, 48B, so as to pull closer toward the male connector 10 by rotating in one direction. If the male connector 10 and the female connector 12 are positioned at the engagement starting position and the lever 28 is rotated, the cams 26A, 26B rotate and attract the protuberances 48A, 48B. As a result, the female connector 12 is pulled in toward the male connector 10, and both the connectors 10, 12 are engaged with each other.
Patent JP-2001335173-A (JP)
Title: Paper feeder and image forming device having this paper feeder
Inventor: KOJIMA RYUICHI
IPC: B65H3/52
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder capable of surely separating a thin sheet and a sheet having small strength and an image forming device having this paper feeder. SOLUTION: The sheet housed in a sheet housing means is sent out by a feeding means 20, and the sheet sent out by the feeding means 20 is separated one by one by a separating inclined face 40A. Recessed parts 40a and 40b extending in the sheet sending-out direction are formed in a position where this separating inclined face 40A is faced to the feeding means 20, and a tip part of the sheet is deformed in a wave shape by these recessed parts 40a and 40b. By forming the recessed parts 40a and 40b so that an angle of a corner part on the sheet separating surface side of the separating inclined face 40A of these recessed parts 40a and 40b becomes an obtuse angle, force applied to the sheet from the edge of sheet separating surfaces 37 to 39 is reduced when separating the sheet.
Patent JP-2001336103-A (JP)
Title: Special pavement
Inventor: TSURUMI NOBORU
IPC: E01C13/06
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To realize a special pavement to enable scrap woods, which comes out of cutting and thinning and the like, to be used in large quantities in actually producing places, and in required qualities to be provided to road surfaces. SOLUTION: This pavement structure, in which a middle layer and a surface layer are laid on a road bed, is characterized by the fact that the middle layer is built at a non-solidified lignin crusher layer 2, in which lignin crushing materials of scrapped woods are spread on the road bed to be rolled, and the surface layer, in which the lignin crushing materials of the scrapped woods are mixed with a resin made water soluble connecting materials, at a solidified lignin crusher layer 3 laid on the middle layer.
Patent JP-2001336101-A (JP)
Title: Rail fastener
Inventor: MORITA TAIJI
IPC: E01B9/38
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a rail fastener, capable of improving efficiency in the fastening works, and being placed on the rectangular section of a sleeper. SOLUTION: The rail fastener consists of a holding part 1, whose U shaped opening 13 holds the rectangular section of a sleeper 3 from the top, and a pressure part 2, whose C shaped opening 23 is combined with the holding part 1 at the top 12 of the part in the orthogonal direction to the rail 4, pressing down the bottom flange 41 of the rail. Each part is screwed by bolts 15 and 25 respectively, fastening the rail 4 on the sleeper 3 tightly.
Patent JP-2001016230-A (JP)
Title: Pre-processing method for data packet received via communication bus by bus interface unit, the bus interface unit and application data processing unit
Inventor: BRUNE THOMAS
IPC: G06F13/12
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To simply configure a multiplexer to rearrange byte sequence not by changing the byte sequence in a header data field but by changing the byte sequence in a payload data field. SOLUTION: The byte sequence in a header data field is not changed but the byte sequence in a payload data field is changed. A data link layer unit 21 automatically rearranges the byte sequence of an asynchronous data packet by means of the hardware. A corresponding multiplexer 24 rearranges the byte sequence under the control of a little endian flag 23. This flag is set while a data link layer IC 21 is initialized. This IC 21 is initialized after interruption of power by using a specific program working on an application processing unit 30.
Patent JP-2001344561-A (JP)
Title: Bar code reading device
Inventor: TERANISHI SHUNPEI
IPC: G06K7/10
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a bar code reader that can be safely used by the general public by emitting light emitted from a fixed scanner built in the device, inserting a reading object card into the device and reading the card inside the device in the bar code reading device. SOLUTION: This bar code reading device provided integrally with the fixed scanner for emitting light and reading a bar code being a reading object is provided with a card insertion slot through which the light emitted from the fixed scanner is made to irradiate the device inside and the card of the reading object is also inserted to a prescribed position.
Patent JP-2001342873-A (JP)
Title: Fuel injection control device of internal combustion engine
Inventor: TAKEDA ATSUSHI
IPC: F02D41/06
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To restrain a shortage of a fuel supply quantity while avoiding a backflow of fuel from a fuel injection valve at low fuel pressure time in a fuel injection control device of an internal combustion engine. SOLUTION: This fuel injection control device of the internal combustion engine having the fuel injection valve capable of directly injecting the fuel into a cylinder, is provided with an injection stroke selecting means 30a for selecting intake stroke injection for performing fuel injection for mainly using an intake stroke according to a state of the internal combustion engine and compression stroke injection for performing fuel injection for mainly using a compression stroke,  an injection quantity setting means 30b for setting a fuel injection quantity according to the state of the internal combustion engine and a fuel injection continuing means 30c for allowing a continuance of fuel injection from the fuel injection valve 11 by being limited within an injection allowable period in the initial stage of the compression stroke when unable to inject the fuel by an injection quantity set by the injection quantity setting means 30b in the intake stroke when selecting the intake stroke injection in a low pressure state of the fuel injected from the fuel injection valve 11.
Patent JP-2001340216-A (JP)
Title: Rice cooker
Inventor: CHOKAI MAKOTO
IPC: A47J27/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker equipped with two types of reservation functions and having easy operability for the selection without increasing a number of parts. SOLUTION: This rice cooker 1 is provided with an inner pot 2 to be stored in a body 3, a heating means (induction heating coil 6) for heating the inner pot 2, a temperature detecting means (temperature sensor 7) detecting the temperature of the inner pot 2, a plurality of switches (switch operation parts 37-43) inputting the rice cooking conditions such as rice cooking means according to the intention of a user, and a control means (microcomputer 15) executing the rice cooking by controlling respective load components according to the switches operated by the user. This cooker is also provided with a time reservation mechanism for setting the cooking completion time intended by the user and a time reservation function for setting the time required for the cooking completion intended by the user.  The two types of reservation switches can be changed over by one operation by either one of the switches (cancellation switch operation part 43) and at the same time store which function is set to in the changeover.
Patent JP-2001022994-A (JP)
Title: Method for examining bank note
Inventor: NERI ARMANDO
IPC: G07D7/20
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To execute valid examination by calculating the deformation of a bank note and forming a second image as a function of relative deviation, deformation, reference third image of first printing and reference fourth image of second printing. SOLUTION: First printing and second printing are conducted at different stages. Namely, the first image of a bank note 2 is acquired and compared with the second image. Relative deviations DXR, DYR and DBR between the first printing and the second printing of the bank note 2 are calculated. Then, an error signal is generated, unless the luminance value of the first image is within the first allowable range concerning the luminance value of the second image or unless the relative deviations DXR, DYR and DBR are within second allowable ranges LR and BR. In this case, a deformation DDR of the bank note 2 is calculated, and the second image is generated as the functions of the relative deviations DXR, DYR and DBR, the deformation DDR, the reference third image of the first printing and the reference fourth image of the second printing. Thus, valid examination can be executed.
Patent JP-2001342529-A (JP)
Title: Ab5 type hydrogen absorption and storage alloy providing batteries with highly efficient discharging characteristic
Inventor: KITA KOICHI
IPC: H01M4/38
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an AB5 type hydrogen absorbing/storing alloy which, when used in practice as a battery cathode, enables highly efficient discharge or high power discharge from batteries. SOLUTION: This AB5 type alloy for hydrogen absorption and storage is a Nickel alloy, and its overall composition is made up of 27-38 wt.% rare earth elements mainly comprising La and/or Ce, 0.1-17 wt.%; Co, 0.1-3.5 wt.% Al, 0.5-10 wt.% Mn, 0.05-5 wt.% Ti, 0.005-0.2 wt.% H and Ni and some unavoidable impurities as remainder. Furthermore, the base material for AB5 type alloy contains minute intermetallic compounds and Ti-based hydrides diffused in the structure.