baber/WOPTO huggingface dataset:
Patent JP-2002011302-A (JP)
Title: Oily water separation method and oily water separation apparatus for drain generated in cooler
Inventor: FUKUHARA HIROSHI
IPC: B01D17/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating an oil from the drain contaminated with oil which originates from room air to be cooled when the room is filled with oil mist for some reason. SOLUTION: Drain discharged out of coolers 10, 10A, 10B, 10C is received in drain treatment apparatuses 20, 20Z and subjected to foreign substance separation by the drain treatment apparatuses 20, 20Z and then discharged as clean water.
Patent JP-2002053315-A (JP)
Title: Device for generating gaseous carbon dioxide
Inventor: TAGUCHI TADAHIKO
IPC: C01B32/50
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a device for generating gaseous CO2 which can supply gaseous CO2 of moderate pressure with a comparatively small installation space by using dry ice as a gaseous CO2 supply source and can continuously and semi-permanently supply gaseous CO2 of moderate pressure by replenishing dry ice. SOLUTION: This device for generating gaseous CO2 is distinguished by being provided with a dry ice storing section 1 having a storing section body 6 where a dry ice charging port through which dry ice 16 can be charged is formed and a lid part 7 at a head part or a bottom part for covering the dry ice charging port tightly and openably/closably, and with a gaseous CO2 emitting port 21 for emitting gaseous CO2 generated in the dry ice storing section 1.
Patent JP-2002055272-A (JP)
Title: Focus detector
Inventor: KUWATA TOMOYUKI
IPC: G02B7/28
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To correct an error in focus detection caused by the inclination of an image sensor by an easy method. SOLUTION: An image reformation lens 40 is bonded with a holder by holding plate type spacers 30, 30A and 30B between the lens 40 and the holder for a focus detection optical system and the image sensor 50 is bonded with the holder, whereby a focus detection optical system is constituted. The inclination of the light receiving surface of the sensor 50 is corrected by providing plural projections 45a to 45d on the surface of the lens 40 on the holder side and selectively notching the parts of the spacers 30, 30A and 30B corresponding to the projections 45a to 45d in accordance with the inclination of the light receiving surface of the sensor 50 to the holder.
Patent JP-2002056827-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: SUGANO YOSHIMI
IPC: H01M10/0566
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery to which reflow soldering can be applied. SOLUTION: This nonaqueous electrolyte battery comprises a positive electrode, a negative electrode, nonaqueous solvent, electrolyte containing supporting electrolyte, a separator, and a gasket, and has a structure in which an inner can is inserted into an outer can and the outer can is calked for sealing the opening. The gasket 202 is made of fluororesin, and an electrical insulating layer is provided between a can used as the negative electrode and the gasket. As the fluororesin forming the gasket, chlorotrifluoroethylene ethylene copolymer (ECTFE), tetrafluoroethylene hexafluoropropylene perfluoroalkyl vinyl ether copolymer (EPE), tetrafluoroethylene ethylene copolymer (ETFE), tetrafluoroethylene hexafluoropropylene copolymer (FEP), or polychlorotrifluoroethylene (PCTFE) is preferably used.
Patent JP-2002057160-A (JP)
Title: Manufacturing method of silicon wafer
Inventor: IIDA MAKOTO
IPC: C30B29/06
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a silicon wafer which is favorable for forming an annealing wafer uniformly having full zero defects layers and the BMDs density within the surface of the annealing wafer suppressing an irregularity (that is, an irregularity in defect sizes within the surface of the annealing wafer in growing condition) in the zero defects layers, which are seen in the annealing wafer subsequent to a heat treatment within the surface of the annealing wafer and an irregularity in the BMDs density subsequent to a heat treatment, such as a precipitation heat treatment or a device heat treatment, within the surface of the annealing wafer, and to provide such the silicon wafer. SOLUTION: In the manufacturing method of a silicon wafer which forms the silicon wafer from a silicon single crystal pulled up after nitrogen is doped to the silicon single crystal by a CZ method and heat-treats the wafer, the wafer is grown on the condition that the ratio V/G of the pulling-up speed V (mm/min) at the time when the silicon single crystal is pulled up to a temperature gradient G (K/mm) in a solid-liquid interface is set in the ratio of 1 to 0.175 to 0.225 mm2/K.min in the extent wider than 90% in the radial direction of the pulled-up crystal and the wafer is formed by the manufacturing method.
Patent JP-2002057230-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: SHIMIZU KAZUHIRO
IPC: H01L27/115
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor memory device, capable of increasing processing margin when forming a bit line contact in a self-aligned contact structure, densifying and enhancing the reliability. SOLUTION: A laminated gate, which includes a charge storage layer 13, a control gate 5 and a gate cap film 16 not adjacent to the bit line contact 18, is covered with a gate barrier film 22, made of a material which is different from that of the film 16. The film 22 is covered with a contact barrier film 23, made of the same material as that of the film 16. A laminated gate adjacent to the contact 18 is not covered at the laminated gate side face of at least the adjacent contact 18 side with the film 22, but the film 22 on the laminated gate side face and another surface of the laminated gate is covered with the contact barrier film 23.
Patent JP-2002061883-A (JP)
Title: Air conditioner
Inventor: FUSE TOSHIYA
IPC: F24F5/00
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a recycle corresponding air conditioner wherein a panel is demounted without removing a screw that is difficult to be removed and hence a user can touch a compressor with ease. SOLUTION: In a screw fixing portion for sheet metal part constructing an outdoor machine of an air conditioner containing a compressor, etc., there is provided a removal part upon decomposition for recycling where the strength of the sheet metal is partly weakened on the sheet metal parts of a screw hole peripheral part, and is adapted for a user to touch the compressor with ease upon decomposition for recycling by making use of a change in the elapse of time such as rust, etc.
Patent JP-2001083766-A (JP)
Title: Color image recorder
Inventor: NAKAMURA MASAHIKO
IPC: G03G21/10
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a color image recorder provided with a developing unit that is small, simple and easy to maintain. SOLUTION: The color image recorder is provided with a hopper containing developer toner, a supporting body containing 4 pieces of developing units provided with developing rolls and a photoreceptor/belt unit 2 where a photoreceptor 9, an electrifying roll 10 electrifying the photoreceptor 9 and cleaner 27 cleaning and recovering residue toner on the photoreceptor 9 are integrally provided.  In this case, the device is constituted so that each developing unit is inserted inside the device from a lid part on a top surface of the device and is able to be loaded to the supporting body from a direction that is orthogonal to a shaft of the supporting body and the photoreceptor/belt unit 2 is inserted inside the device from an opening and closing part in front of the device and guided to an image forming position from a direction that is orthogonal to a developing electrode roll and residue toner on an intermediate transfer belt 32 can be contained to the cleaner 27 at the same time.
Patent JP-2002072347-A (JP)
Title: Lens holding frame and camera
Inventor: SHIMIZU MASATO
IPC: G03B11/04
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a lens holding frame which is formed at least partially of a light-transmissive member and causes no trouble at stroboscopic photography time. SOLUTION: The lens holding frame which can be attached to or detached from the tip part of the lens barrel of a camera is formed at least partially of a light-transmissive material and is so shaped that the lens holding frame, when mounted on the lens barrel, is so shaped that it is housed inside the cone having the largest vertical angle among cones obtained by rotating on the optical axis the light beam which is emitted by the strobe light that the camera is equipped with and which crosses the optical axis of the lens barrel.
Patent JP-2002074032-A (JP)
Title: Commodity-selling method
Inventor: NICHOGI MUTSUKO
IPC: G06Q50/00
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To confirm the present state of a commodity and to enable a customer to make in assured manner purchase a favorite commodity by presenting a real-time image of the displayed commodity on a Web page. SOLUTION: Commodities which degrade with the elapsed time such as perishable foods are displayed in plural pieces, even for commodities having the same commodity name, their real-time images are presented to customers via a network, and the commodities are provided to the customer by selection of the customer from the displayed commodities. Thereby, the customers can select and purchase their favorite commodities same as purchasing over a counter in a supermarket.
Patent JP-2002067477-A (JP)
Title: Ink jet recording material
Inventor: NAOHARA ATSUSHI
IPC: B41M5/52
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet, an ink accepting layer of which has no crack on the surface thereof, has high lustrous properties, is excellent in an ink absorbency and, at the same time, is favorable in a dot reproducibility. SOLUTION: In an ink jet recording material, the ink accepting layer, which includes inorganic finely divided particles having the average particle diameter of 200 nm or less, the degree of saponification of 70 to 95 mol% and includes a vinyl alcohol-based polymer having a silyl group in a molecule, is provided within or on the surface of a supporting base.
Patent JP-2002068836-A (JP)
Title: Piezoelectric ceramic composition and piezoelectric ceramic device using the same
Inventor: TAKEDA TOSHIKAZU
IPC: H01L41/09
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric ceramic composition containing no Pb which is a harmful substance and having a larger electromechanical coupling coefficient compared with a bismuth layer compound and to provide a piezoelectric ceramic device by using the composition. SOLUTION: The piezoelectric ceramic composition contains at least elements of Ag, Li, Nb and O and has >=20% electromechanical coupling coefficient k33.
Patent JP-2002078049-A (JP)
Title: Cross connector and monitor method
Inventor: ISHIKAWA KOTA
IPC: H04M3/26
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a cross connector including a switch section, an interface section and a control section and a monitor method by which the normality of a path of the switch section corresponding to un-mounted interface section is monitored. SOLUTION: The cross connector includes the switch section 1, mount interface sections 211, 212 and 222, un-mount interface sections 213, 214, 223 and 224, a control section 3, a test pattern generating section 4 and a test pattern detection section 5, paths a-g are formed between input and output terminals of the switch section 1 corresponding to the un-mount interface section under the control of the control section 3, a test pattern from the test pattern generating section 4 is transferred to the test pattern detection section 5 via the paths a-g, and when the test pattern is normally detected, it is discriminated that the paths a-g of the switch section 1 corresponding to the un-mount interface section are normal.
Patent JP-2002076465-A (JP)
Title: Piezoelectric transformer and a-d converter
Inventor: HAYASHI HARUMI
IPC: H02M3/24
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer and an A-D converter which can obtain high output power at low loading, take out a high output current with high efficiency, attain miniaturization and reliably connect outer electrodes to inner electrodes. SOLUTION: A voltage input 13, a voltage output 15 and voltage input 17 are formed on a piezoelectric board 11, four or more output inner electrodes 53a, 53b are provided in the thickness direction in the piezoelectric board 11 at the output 15, inner electrode connecting via conductors 61a, 61b alternately connected to the output inner electrodes 53a, 53b are provided in the interior of the piezoelectric board 11 at the output 15, and output outer electrodes 51a, 51b are provided on both main surfaces of the piezoelectric board 11 at the output 15 and connected to the output inner electrodes 53a, 53b through outer electrode connecting via conductors 57a, 57b.
Patent JP-2002072344-A (JP)
Title: Tripod mount
Inventor: SATO TAKANORI
IPC: G03B17/56
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a tripod mount which is adaptive to a telephoto lens and an ultra-telephoto lens and hardly twists or strains as a tripod mount provided with a clamp part having a slotted part. SOLUTION: On a slotted part movement side 10a of the tripod mount, an oval through hole which is longer in the perpendicular direction in the drawing than the maximum diameter of the shaft part of a clamping shaft 4 is bored since vertical movement is taken into consideration. The interval between the clamping shaft 4 and the linear part of this hole is set for engagement; and the linear part is made as long as possible and the horizontal interval in the drawing is made narrow to restrict twisting and straining in directions other than the clamping direction of the tripod mount slotted part and eventually suppress the flexion of the front part of a lens barrel mounted on the tripod mount.
Patent JP-2002065733-A (JP)
Title: Shorts-type disposable diaper
Inventor: HAYASE TORU
IPC: A61F5/44
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a shorts-type disposable diaper which has wide fit sizes and easy to make a person wear and which generates suited fastening force to secure sufficient fitting property. SOLUTION: As for the shorts-type disposable diaper 1, elastic members 71a and 71b around a waist are provided at a waist surrounding part D and are arranged so that intervals between the respective elastic members around the waist may be nearly equal being 3 to 20 mm. At regions D1 on an outer side than at least the both-side edges of an absorber 4, the members 71a and 71b are arranged and fixed in an expanded state so as to express expansion/ contraction elasticity. At at least the central part of a region where the absorber 4 exists, the members 71a and 71b are not arranged in the state of providing expansion/contraction elasticity.
Patent JP-2002070105-A (JP)
Title: Garbage container
Inventor: KUJIRAOKA AKIHIKO
IPC: B65F1/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional shallow and light garbage container 15 that in the case of pouring a large amount of water from a water tank the garbage container 15 is floated or by buoyancy of drainage temporarily accumulating in a drain container 10 or repulsion of air, or a water passing hole is blocked by a water curtain of drainage not to pass the water to cause shifting or reversing of the garbage container 15. SOLUTION: This garbage container C is formed by an anchoring ring 1 and a shallow bowl-type basket 2 fitted to the whole periphery of the lower surface of the anchoring ring 1, the bottom 201 of the bowl-type basket 2 is formed like a tray and provided with small holes 201a at rough spaces so that drainage temporarily accumulates, and the peripheral wall is provided with water passing holes 201 formed like a mesh.
Patent JP-2002079385-A (JP)
Title: Method for cutting with laser beam and laser beam cutting machine
Inventor: MATSUOKA HIROSHI
IPC: B23K26/04
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for cutting with a laser beam and a laser beam cutting machine, by which melt sticking among melt cut slugs of individual cut members is hardly produced even when plural materials are cut together. SOLUTION: Each of cloths 11 and 11 is cut by irradiating lapped plural cloths 11 and 11 with a laser beam in a diagonal direction. Thus, a positional deviation occurs between the cut positions of the upper cloth 11 and of the lower cloth 11 when the cloths are cut in a lapped state, unlike the conventional case where the lapped cloths 11 and 11 are irradiated with the laser beam from the top. As a result, some gap is formed among cut slugs of each of layers of cloths 11 and 11 and the melt sticking of individual melt cut slugs are prevented.
Patent JP-2002079918-A (JP)
Title: Washer liquid supply device for vehicle
Inventor: KONDO TAKATOSHI
IPC: B60S1/52
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a washer liquid supply device on a front window of a vehicle having high washing effect on a front passenger seat side without interrupting a field of view on a driver's seat side. SOLUTION: A washer liquid WR is jetted from a one-point jet type nozzle 8 at a driver's seat to a wiping range R1 on a driver's seat side and a washer liquid WR is jetted from a spread type nozzle 9 at a front passenger seat to a wiping range R2 on a front passenger seat side. The washer liquid is jetted to a preset target channel point in the wiping range R1 on the driver's seat side and the washer liquid is jetted to the wide wiping range R2 on the front passenger seat side while being spread around a preset target channel point.
Patent JP-2002078802-A (JP)
Title: Catheter
Inventor: MIYATA NAOHIKO
IPC: A61M25/00
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To improve the mechanical properties of a catheter having a rigidity reinforcing core wire inserted and mounted into a shaft portion 2 of a soft and flexible slender tube body, to be more rigid anti soft as required by the shaft portion 2, give more flowing stability to a balloon diameter swelling agent to-be forcibly fed in the hollow part of the shaft portion 2, and increase the capacity of a flow passage. SOLUTION: The catheter 1 comprises the core wire 3 having a long side H and a sectionally rectangular short side B, formed into a continuous 'twisted core portion S' which is twisted 360 deg. with a core 6 as a center, the core wire 3 in a spiral bar configuration consisting of the continuous 'twisted core portion S' being inserted and mounted in the shaft portion 2.
Patent JP-2002084182-A (JP)
Title: System control circuit
Inventor: SASAKI ATSUSHI
IPC: H03K19/0175
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit for system control, in which the output end of an output buffer is fixed at a desired logical level, when a reset signal is active without any pull-down resistor. SOLUTION: The system control circuit 100 comprises a flip-flop FF 12, having an output end connected with the control end of an output buffer 13; an MPX 11 receiving a reset signal *RST and a set signal SA from an external set terminal 21, and delivering control signals pr and rst to the control ends 12a and 12b of the FF, based on a set signal SA for designating an enable signal OE to the output buffer being provided, when the reset signal is active, and then delivering the enable signal from the output end of the FF to the control end of the output buffer; and a buffer input setting means for giving the input end of the output buffer with the desired logical level, when the external set terminal 21 is provided with the set signal SA for instructing enable state of the output buffer.
Patent JP-2002085779-A (JP)
Title: Pachinko game device
Inventor: TAKAGI KENJI
IPC: H04L9/14
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game device capable of preventing the secret of the data from getting leaked when data transmitted between a pachinko machine and a game control device are fraudulently intercepted. SOLUTION: The pachinko game device has a storage means having an encryption key means 8 encrypting data to be mutually transmitted between a pachinko machine 2 and a game management device 3 before the data are transmitted, a decoding key means 9 forming a combination correspondingly to the encryption key means 8 and decoding data encrypted by the encryption key means 8 and transmitted for verification purposes, and a key programming means changing the combination of the encryption key means 8 and the decoding key means 9 in response to operation to the control section of the game management device 3.
Patent JP-2002085002-A (JP)
Title: Method for cooking utilizing bean-curd refuse
Inventor: MATSUO YOSHIAKI
IPC: A23L11/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To mix a bean-curd refuse and prevent mutual bonding and binding of proteins when a protein-containing food such as a bean curd or meats is cooked. SOLUTION: A bean-curd refuse in an amount of <=1 wt.% based on an ingredient material is mixed when the protein-containing food such as the bean- curd refuse or meats is cooked. Thereby, the mutual bonding and binding of the proteins with heat are prevented.
Patent JP-2002091878-A (JP)
Title: Information terminal, information reading method, system and method for distributing information
Inventor: SAKA KENJI
IPC: G06F17/30
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an information terminal, an information browsing method, a system and a method for distributing information, with which a specified topic or information in desired publication information can be easily browse among a large number of distributed publication information. SOLUTION: After a mail magazine receiving means 51 completely receives electronic mail, when display limit information is registered, in a receiving terminal 40, a display control means 52 extracts and displays a portion to be displayed from the received mail magazine based on the display limit information. Besides, the receiving terminal 40 is provided with a display limit information register means 54 for registering the display limit information, which is generated based on an entry from an input part 41, in a save and storage memory 44. Thus, an article containing concerned information in each of distributed mail magazines can be extracted and read only by registering transmission limit information in the receiving terminal 40.
Patent JP-2002089213-A (JP)
Title: Engine valve and method of manufacturing the same
Inventor: MORI AKIYOSHI
IPC: F01L3/24
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a light-weight engine valve by making a bevel part and a shaft end part out of a minimum metallic material, and making the other parts out of a plastic material. SOLUTION: A metallic head member 2 and a metallic covering cylinder 3 having an annular groove 3a to fix a cotter on its outer peripheral face are respectively fitted to a bevel part 1b and a shaft end part of a valve base material 1 made of plastic of high strength or fiber reinforced plastic, and having the bevel part 1b on one end of a shaft part 1a.