baber/WOPTO huggingface dataset:
Patent JP-2002126625-A (JP)
Title: Method for forming coating film and coating film
Inventor: OBARA KOICHI
IPC: B05D5/06
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a coating film by which a coating film having excellent appearance without changing into yellow can be formed, in a method for applying a water-based coating material, particularly in a three-wet coating system to reduce the coating process, cost and load on the environment. SOLUTION: The method for forming a coating film includes a process (1) to apply at least one water-based coating material to form a coating film on the objective body to be coated and a process (3) to heat and harden the coating film. The coating film formed in the process (1) has <=7×10-6 mmol total amount of volatile basic substances in a 1 mm2 unit area before carrying out the process (3).
Patent JP-2002129170-A (JP)
Title: Method and apparatus for waste plastic thermal decomposition and liquefaction
Inventor: SUEOKA YASUHIRO
IPC: C10G1/10
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a waste plastic thermal decomposition and liquefaction method which comprises agitating a waste plastic together with sand at a dechlorination temperature to dechlorinate it in a dechlorination step; heating the dechlorinated waste plastic together with the sand at the dechlorination temperature or higher under agitation to thermally decompose it in a decomposition step; fractionating the thermal decomposition product in a fractionation step to obtain a thermal decomposition oil; burning the thermal decomposition residue remaining together with sand in a burning step to obtain high-temperature sand;  and returning the high-temperature sand to the dechlorination and thermal decomposition steps to recycle the sand, by which a decomposition gas generated in the thermal decomposition step is inhibited from flowing out together with the sand and thermal decomposition residue discharged from a thermal decomposition vessel to the burning step to improve the oil yield, and by which a high oil yield is maintained when the scale of the liquefaction step and apparatus is enlarged, enabling the scale up. SOLUTION: The thermal decomposition step is caused to be accompanied by a degassing step to inhibit the decomposition gas generated in the thermal decomposition step from flowing into the burning step.
Patent JP-2002137093-A (JP)
Title: Linear electric press machine
Inventor: OYAMADA HIROHIKO
IPC: B30B1/10
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a press machine which increases the thrust of a linear motor and may obtain pressurizing capacity required for press processing. SOLUTION: In this machine, the thrust of the linear motor is increased with a toggle link mechanism.
Patent JP-2001204001-A (JP)
Title: Moving picture distribution system, reproduction terminal and distributor
Inventor: BUN CHUN SEN
IPC: H04N7/173
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a moving picture distribution system including a distributor and a reproduction device, which can automatically distribute moving picture contents in response to the moving picture processing capability of the reproduction device. SOLUTION: In the moving picture distribution system including server 101 that distributes a moving picture program and a client 102 that accesses the server 101 to reproduce the moving picture program, the client 102 transmits its own capability information relating to the processing capability of the moving picture to the server 101, and the sever 101 decides a moving picture program not exceeding the processing capability of the client 102 and distributes the program to the client 102.
Patent JP-2002142490-A (JP)
Title: Coil driver of linear motor, linear motor driver and stage unit
Inventor: NAGASAWA MASAYA
IPC: H02P25/06
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a small, inexpensive and low power consumption coil driver of linear motor for driving coils constituting a linear motor, and a linear motor driver comprising the coil driver and a stage unit. SOLUTION: The coil driver of a linear motor driving one coil L1 out of a plurality of coils 22a constituting a linear motor comprises MOS-FETs Q1 and Q2 for turning on/off current supply to the coil L1 of the linear motor. A photocoupler PC1 is provided in order to turn on/off the MOS-FETs Q1 and Q2. Two kinds of resistors, i.e., a low resistance resistor R0 and a high resistance resistor R1 are provided in order to drive the photocoupler PC1 and the circuit is arranged to use the resistors selectively depending on the application.
Patent JP-2002139653-A (JP)
Title: Optical fiber aligning body
Inventor: MATSUMOTO KAZUHISA
IPC: G02B6/40
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber aligning body with which losses are reduced and reliability is improved. SOLUTION: In the optical aligning body 4, which is provided with a guide plate 5 having a plurality of guide grooves 5A for aligning an optical fiber 3 and a retaining part 7 for holding an optical fiber coated part 2 and a pressing plate 6 for pressing the optical fiber 3, aligned in the guide groove of the guide plate and in which the optical fiber and the optical fiber coated part are held by each of the guide groove and the retaining part using an adhesive, an adhesive 8 is composed of at least two kinds or more adhesives, and the modulus of elasticity of an adhesive 8A used in the optical fiber 3 side is smaller than the modulus of elasticity of an adhesive 8B used in the optical fiber coated part 2 side.
Patent JP-2002140248-A (JP)
Title: Access unit
Inventor: KAKIHARA TAKASHI
IPC: G06F3/048
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an access unit capable of improving the operability with respect to a laser drawing part and an inspection part provided in a fabrication system of a printed circuit board, and easily dealing with the change of specifications. SOLUTION: A GUI PC 14 for accessing the laser drawing part 11 and 12 and the inspection part 13 provided in the fabrication system of the printed circuit board comprises display means and a Web browser which is displayed on the display means and designates an applet stored in the laser drawing part 11 and 12 or the inspection part 13 via an intranet 10. The applet which is started after designated via the Web browser and downloaded in the unit displays the designation screen on the display means, and outputs the data designated via the designation screen to the laser drawing part 11 and 12 or the inspection part 13.
Patent JP-2002140889-A (JP)
Title: Ferromagnetic memory and its information reproducing method
Inventor: HIRAI MASAHIKO
IPC: H01F10/16
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a memory structure of which cells area is small in a 1T1R type MRAM and in which stored information can be detected stably and its reproducing method. SOLUTION: This ferromagnetic memory is provided with bit lines BL1-3, variable resistors (r) 11-13, 21-23, 31-33 which can select an electric resistance value by selecting the direction of magnetization of ferromagnetic body, field effect transistors T11-13, 21-23, 31-33 connected to the variable resistors, and sense amplifiers SA1-SA3 connected to the prescribed bit lines and detecting a signal of a bit line after and before the direction of magnetization of the ferromagnetic body is reversed at the time of read-out operation.  At the time of its read-out operation, an electric resistance value of the variable resistor (r) is obtained, held and the direction of magnetization of the ferromagnetic body of a soft layer is reversed, after that, an electric resistance value is obtained again, and information stored in a hard layer is discriminated from a result in which the held electric resistance value is compared with an electric resistance value after reversing of the direction of magnetization by sense amplifiers SA.
Patent JP-2001196778-A (JP)
Title: Cooling device by cpl
Inventor: IN KAYO
IPC: F28D15/02
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device by CPL. SOLUTION: A cooling device is equipped with a lower plate on which a loop-type group is formed on its top surface, an upper plate which is connected to the top surface of the lower plate for providing a flow path for an operating fluid stopping up a space above the group, an evaporator 125 equipped with a large number of evaporation fins 125a of fine structure which are formed integrally piece on the upper or lower plate, and a condenser 124 equipped with a large number of condensation fins 124a of fine structure formed integrally with the upper or lower plate and located separate from the evaporator 125 by a prescribed distance above the group.
Patent JP-2002143112-A (JP)
Title: Three-dimensional picture image analytic system
Inventor: KIMURA SADAJI
IPC: G06T13/40
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a testee-oriented three-dimensional picture image analytic system capable of displaying a picture which can easily be understood by the testee. SOLUTION: The system is provided with two CCD cameras 1 and 2, a synchronization generator 3, picture image boards 4 and 5, a personal computer 6 for working photographic data from the cameras 1 and 2 in accordance with a program and a display 7. The testee H has markers M stuck to his/her respective joints and mounts an electromyography 8 and a transmitter 9, which is connected with the computer 6 through a wire or by radio. In constitution like this, a color tone is varied with an activity value such as the most active value of muscles being red, an inactive value being transparent and an activity value in the middle of them being red while a stick picture is moved.
Patent JP-2002149470-A (JP)
Title: System for identifying network connection equipment and device for authenticating user
Inventor: ODA TOSHIHIKO
IPC: G06F21/10
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To allow a client equipment which uses a service connected via a network to server equipment which provides the service, to identify the server equipment. SOLUTION: An arbitrary character string is inputted to the server equipment 10, and registered as an equipment identification name in the equipment 10 (S1), and the identification name is transmitted via a network to a client equipment 30 connected to the network (S3). The equipment 30 retrieves the available server equipment 10 by using an equipment selection program 31a in the equipment 30, and displays the identification name obtained from the equipment 10 in a user interface 33 of the equipment 30 as an equipment selection menu, and a user 60 selects and identifies the identification name to be used (S4).  Also, an equipment identification event is communicated from the server equipment 10 to the equipment 30, and the display state of the display part of the identification name corresponding to the event of the equipment selection menu displayed at the equipment 30 is changed so that the server equipment 10 can be identified.
Patent JP-2002150120-A (JP)
Title: In-store information providing device and recording medium
Inventor: KANDA SHINJI
IPC: G06Q50/10
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an in-store information providing device and a recording medium therefor for providing the information from a shop to customers and for storing the information in a memory means of a portable device of the customers. SOLUTION: This in-store information providing device has a system for transmitting the information between an in-store device and a customer's portable device through the radio communication and for storing the commodities information from the shop in the customer's device. This in-store information providing device is provided with a radio communication unit 1, a HDD 5 of a server 4 housing the customer discriminating information and the commodities information, discriminating means (information processing device 50) for receiving the characteristic discriminating information from the customer and for discriminating whether the communication between the customer's device 11 is possible or not in reference with the information of the HDD 5, and an information providing and processing means (information processing device 50)  for taking the information including the necessary commodities information and the additional information from the HDD 5 and for transmitting these information to the customer's device 11.
Patent JP-2002144571-A (JP)
Title: Printer, printer head and method of making printer head
Inventor: MIYAMOTO TAKAAKI
IPC: B41J2/05
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To bond an orifice plate sufficiently in close contact by adopting this method to a printer, particularly, in a type of ejecting ink drops by heating a heater in terms of the printer, a printer head and a method of making the printer head. SOLUTION: Predetermined materials are sequentially laminated on a semiconductor substrate 22 having a semiconductor element to form the printer head. At least one of members laminated on the semiconductor substrate 22 is made smooth so that a face on which a plate member 14 forming a nozzle is disposed is to be smooth.
Patent JP-2002152632-A (JP)
Title: Display device
Inventor: SATO ICHIRO
IPC: G02F1/13357
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a display device in which a gradation characteristic is excellent without forming a switching element in each pixel and display unevenness caused by crosstalk and an image seizure can be prevented in a matrix display device. SOLUTION: In this display device having a light shutter composed of a plurality of blocks and a light emitting device that simultaneously illuminates one part of the blocks over the plurality of the blocks and shifts its illumination area as time passes, a display screen is formed by an array of light emission points defined at the crossing part of a light emitting part and the light shutter, and gradation display is carried out by dividing the array patio temporally.
Patent JP-2002151792-A (JP)
Title: Semiconductor laser device and its manufacturing method
Inventor: SHIGYO KAZUHIRO
IPC: H01S5/223
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a stable semiconductor laser device having improved characteristics. SOLUTION: In the semiconductor laser device, a clad layer 45 made of a p-type gallium alumina arsenic (Ga-Al-As) based compound, an etching stop layer(ESL) 46 that has an Al composition ratio of 0.4 or less and is made of a p-type gallium alumina arsenic (Ga-Al-As) based compound, a pile-up p layer 47 made of a p-type gallium alumina arsenic (Ga-Al-As) based compound while the absorption of laser being oscillated in the active layer is smaller than the ESL, and a block layer 48 made of an n-type gallium alumina arsenic (Ga-Al-As) based compound where the refractive index of the laser is smaller than the ESL are laminated in this order. The block layer is subjected to wet etching selectively in a stripe shape, and a clad layer 49 made of a p-type gallium alumina arsenic (Ga-Al-As) based compound is formed at a part 48a that has been subjected to wet etching in the stripe shape.
Patent JP-2002148174-A (JP)
Title: Near field probe and proximity field probe manufacturing method
Inventor: TOMINAGA JUNJI
IPC: G01B11/30
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a near field probe little generating background light. SOLUTION: This near field probe 10 has a cantilever lever part 14 extending from a support part 12, and the lever part 14 has a probe 16 at the tip. The leer part 14 is, for example, formed by a silicon nitride film 22 and a scatterer forming thin film 24, and the scatterer body forming thin film 24 includes a spherical scatterer body 26 in a part positioned at the tip of the probe 16. The near field probe 10 is manufactured by coating the surface of the probe of a SiN-made AFM cantilever generally available from the market with the scatterer forming thin film 24, and radiating active light such as a laser beam, an ion beam or the like from the axis of the probe 16 to be focused on the tip of the probe 16, and a scatterer 26 is formed in the interior of the scatterer forming thin film 24 by irradiation of active light.  The scatterer forming thin film 24 is, for example, a multiplayer film of ZnS-SiO2/Ag2/ZnS-SiO2.
Patent JP-2002151023-A (JP)
Title: Flat type battery
Inventor: SUGIYAMA JUN
IPC: H01M2/08
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a flat type battery superior in the reliability, packaged by a light-weighted and thin-walled battery sheath body wherein a short circuit between a reed terminal and the sheath body in an electrode terminal seal part can be reduced. SOLUTION: In the flat type battery in which an electrode laminated body is housed in the sheath body consisting of a laminated film composed of a metallic foil and a heat-fusible resin layer, an insulating resin layer composed of 4-methyl-1-pentene based resin as the main component is installed between a reed terminal and the metallic foil of the sheath body laminated film of the seal part to heat seal the reed terminal, and a short circuit is prevented.
Patent JP-2002158236-A (JP)
Title: Method for manufacturing semiconductor device and field-effect transistor manufactured thereby
Inventor: NAKAMOTO TAKAHIRO
IPC: H01L21/306
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing capable of stably forming a structure having an overlapping size of the gate of about 0.1 μm or less. SOLUTION: The method for manufacturing a semiconductor device comprises a step of removing a prescribed part of an amorphous film by etching with a resist film 18 formed on the amorphous film 17 as a mask, a step of removing the prescribed part of a second n-type GaAs layer 16 by wet etching with the amorphous film as a mask by an etchant containing a tartaric acid and an H2O of a ratio of 100:1 to 5:1 with the finger direction of the gate 4 set parallel to a crystal orientation [011], a step of selectively removing only the second n-type GaAs layer 16 by an etchant having high selectivity and anisotropy, and a step of vapor-depositing the gate metal 4 around a removed part of a non-doped or an n-type GaAs layer 14 and a peripheral edge and lifting-off the resist layer 18.
Patent JP-2002153136-A (JP)
Title: Flowerpot usable also as stand for plant
Inventor: SAKAE HIDEKI
IPC: A01G9/02
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a flowerpot usable also as a stand for plant, normally usable as a flowerpot and, as necessary, usable also as the stand for plant for the flowerpot, without a sense of incompatibility when used and making the stand for plant appear as if the stand for plant were an integral flowerpot or appear as a stand for plant for exclusive use without providing a notice that the stand for plant is the flowerpot. SOLUTION: This pot usable also as the stand for plant is characterized in that the pot is composed of several parts having uneven ends, keeping the unevennesses in a relationship so that a recessed part of the one part is fitted into a protruding part of another part and the several parts are integrally engaged with complementary recessed parts and protruding parts. The outer peripheral surface of the engaging parts is flush. The outer peripheral surface is formed into a cylindrical and polygonal cylindrical shapes. The recessed parts and protruding parts are formed into wave shapes. The recessed parts and protruding parts are formed into trapezoidal shapes. The plural parts having the uneven ends are made of a pottery, a stoneware, a porcelain or a plastic.
Patent JP-2002153337-A (JP)
Title: Closet
Inventor: UEHARA YASUSHI
IPC: A47B67/04
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a using feeling similar to that of a usual chest without losing original advantage of a closet, that is, effective use of a space related to a closet. SOLUTION: In this closet, the body side surface is embedded into the wall surface in a room and the front surface has an opening/closing door. Storing parts such as a chest 26a and a storing shelf are individually formed and arranged in the body in parallel, and each storing part is independently slidable in relation to the body by a slide rail 32 fixed to each storing part and a slide rail 34 fixed to the body.
Patent JP-2002156684-A (JP)
Title: Shutter device
Inventor: WATABE NOBUAKI
IPC: G03B9/26
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To close a sector by spring force while miniaturizing an electromagnetic driving source in a shutter device where the sector is opened by spring force. SOLUTION: This device is equipped with an opening-side driving spring 50 with which the sector 30 is opened, a driving lever 40, the electromagnetic driving source 60 holding the blade 30 at a position where the aperture part 10a is closed, and a closing-side driving spring 70 with which the sector 30 is closed. By energizing the driving source 60 so that a rotor 61 is rotated, the closing state of the sector 30 is released and the sector 30 is opened by the spring force of the spring 50. From the midway of the opening operation, the spring 70 is charged by an output part 61a and the sector 30 is closed by the spring force of the charged spring 70.
Patent JP-2002156255-A (JP)
Title: Laser current meter and probe manufacturing method used therein
Inventor: OBA KENKICHI
IPC: G02B6/10
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an LDV capable of easily performing, for example, the puncture to a blood vessel by employing a single fiber type probe and capable of accurately measuring local measurment even with respect to an opaque fluid such as blood or the like while avoiding the effect due to the stagnation region of a fluid by imparting converging properties, and a method for manufacturing the probe used therein. SOLUTION: The laser current meter is equipped with the probe 5 made of an optical fiber inserted into a pipeline 6 to be measured, and constituted so as to measure the flow velocity of the fluid by laser beam emitted from the leading end of the probe. At least the core of the optical fiber of the leading end surface of the probe is formed into a projected shape.
Patent JP-2002119441-A (JP)
Title: Stool toilet having foldable leg
Inventor: KOBAYASHI KESAO
IPC: A47K11/04
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To solve a problem that conventional stool toilets in public lavatories, tourist resorts or transportation facilities are in Japanese style and the stool toilets for aged persons are prepared few places so that the aged persons have severe pain to go to toilet. SOLUTION: The pain of the aged persons can be eliminated only by placing this stool onto the Japanese style stool.
Patent JP-2002155647-A (JP)
Title: Cylinder lock
Inventor: YAMAMOTO TETSUYA
IPC: E05B15/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder lock which is positively protected from reading a key ridge of a key corresponding thereto, and can employ a number of tumblers having the same length. SOLUTION: The cylinder lock consists of a holder 1 and a cylinder main body 10 rotatably arranged in the holder 1. The cylinder main body 10 is comprised of a plurality of tumblers 14 and a side bar 20. Each tumbler 14 has a notch 16 in a side edge thereof. The side bar 20 protrudes from the cylinder main body 10 before insertion of the key 45, to thereby disable the cylinder main body 10 from being rotated. On the other hand, upon insertion of the key 45, the side bar 20 sinks in the cylinder main body 10, to thereby enable the cylinder main body 10 to be rotated. According to the cylinder lock thus formed, the tumblers 14 are arranged in parallel with each other, and they are dividedly energized in two opposite directions orthogonal to an insertion direction of the key 45.  Further, before insertion of the key 45, key holes 15 of at least the tumblers 14 energized in the same direction are aligned with the insertion direction of the key 45.