baber/WOPTO huggingface dataset:
Patent JP-2001324091-A (JP)
Title: Disk-type steam trap
Inventor: YOKOYAMA TAKESHI
IPC: F16T1/16
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent a bimetal annulus from being struck by a valve disk. SOLUTION: A valve disk 11 is disposed in a pressure changing chamber 4 formed with inner and outer ring valve seats 6 and 7 and a lid member 5, the bimetal annulus 13 with an end is disposed in a conical slope part 12 formed on the outer periphery of the outer ring valve seat 7, and an annular plate 14 is disposed between the valve disk 11 and the bimetal annulus 13. An inner- periphery-side round part 15 and an outer-periphery-side round part 16 are formed at the corners of the upper surface of the annular plate 14. The round parts can be provided on at least one of the inner and outer periphery sides. The round parts 15 and 16 provided at the corners of the upper surface of the annular plate 14 allow reduction of the upper surface area of the annular plate 14 passing rapidly steam between it and the valve disk 11.  Therefore, the annular plate 14 is hardly sucked upward, and the bimetal annulus 13 is hardly struck by the valve disk 11 through the annular plate 14.
Patent JP-2001321291-A (JP)
Title: Apparatus for excrement disposal
Inventor: NAKAYA ATSUSHI
IPC: A47K11/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To transfer excrement wrapped in a tube to the tank of excrement, discharge and pile up the excrement by cutting the tube. SOLUTION: A packing material 28, which is made of a pliant tube 19 drawn and folded in a circle, surrounds a toilet bowl 13. The tube 19 extends along the inside of the toilet bowl 13 and is rolled up after wrapping the excrement by a rotator 21. While the tube 19 is passing through a fallopian tube 16, a first cutter 27 cuts it out and wrapped excrement 20 is discharged in the tank 12. After discharging a rolling device 32 rolls up the tube 19.
Patent JP-2001329822-A (JP)
Title: Oil lubricating mechanism
Inventor: FURUYA AKIRA
IPC: F01M9/10
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an oil lubricating mechanism capable of speedily supplying oil to each slide part in a valve chamber when an engine is started and maintaining a proper lubrication condition. SOLUTION: In a lubricating oil supply mechanism supplying lubricating oil into the valve chamber of an OHC engine, an oil reservoir part 31 which is provided in a recessed part of a rotary cam 15 supported in the valve chamber 9, reserves lubricating oil when the rotation of the rotary cam 15 stops, and discharges the reserved lubricating oil due to a centrifugal force generated by the start of the rotation of the rotary cam 15 is provided. Consequently, lubricating oil in the valve gear chamber is collected in the oil reservoir part 31 when the rotation of the rotary cam 15 stops, is discharged from the inside of the oil reservoir part 31 simultaneously when the rotation of the rotary cam 15 is started, and is turned into spray in the valve chamber 9 to lubricate the inside of the valve chamber 9.
Patent JP-2001328106-A (JP)
Title: Anti-bacterial lacquered chopsticks made by applying dri lacquer technique
Inventor: MATOBA AKIJI
IPC: B05D7/24
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To facilitate hygienic management of lacquered chopsticks in repetitive uses by preventing breeding of noxious bacteria in dirt sticking to a recessed part of a paint film surface in the lacquered chopsticks by a dry lacquer technique having a fine irregularity on a finish paint film surface. SOLUTION: By using a finish coating lacquer to be used for final finish of the lacquered chopsticks 10 by the dry lacquer technique as an adhesive agent, fine powder of tourmaline 16 having an antibacterial property is allowed to stick to a surface of the lacquered chopsticks 10. Then, by applying a wiping off process, the fine powder of the tourmaline 16 sticking to the recessed part 14b of the irregularity on the paint film surface is left as it is in an exposed state on the paint film surface. Besides, the tourmaline 16 sticking to a projected part 14t on the coated film surface is removed so that another table service is not injured and an unpleasant rough feeling does not follow.
Patent JP-2001332712-A (JP)
Title: Ultraviolet ray irradiation equipment
Inventor: HIROYA YOICHI
IPC: G02B3/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To realize ultraviolet ray irradiation equipment wherein irradiation illuminance can be maintained at a constant level and deterioration of quality and yield of a color filter film and a microlens film which are to be caused by shortage of illuminance can be prevented. SOLUTION: This ultraviolet ray irradiation equipment is provided with a UV lamp 13 which irradiates a resin film arranged on a wafer 15 with ultraviolet ray, a variable voltage power source 17 for supplying a power to the UV lamp 13, and a wafer stage 16 having mechanism for raising and reducing a temperature which holds the wafer. An illuminance monitor 19 for detecting illuminance of irradiation on the wafer 15 and a controller 18 for controlling a power source voltage which is supplied from the variable voltage power source 17 in accordance with the illuminance detected by the illuminance monitor 19 are installed. The controller 18 operates so as to keep illuminance of irradiation from the UV lamp 13 to the wafer 15 at a constant value by controlling a power source voltage.
Patent JP-2001330092-A (JP)
Title: Automatic tension regulating mechanism
Inventor: SAKANO TADASHI
IPC: F16H7/16
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To improve durability of a belt and a chain since the belt and the chain are automatically brought into a tension state and looseness is removed by applying a load on a pedal and to be capable of relieving the shaft load of a transmission shaft. SOLUTION: An annular driven wheel 1, a drive wheel 2 integrally having a drive shaft 4 at a center positioned on the inner peripheral side of the annular driven wheel 1, a belt 9 run around a space between the annular driven wheel 1 and a power-transmitted pulley 8, and a plurality of guide surfaces 6 curved internally along the peripheral surface of the drive wheel 2 are annularly aligned. Protrusions 7 making contact with the respective guide surfaces 6 are formed on positions corresponding to the respective guide surfaces 6 on the end part of the inner periphery of the annular driven wheel 1.
Patent JP-2001330920-A (JP)
Title: Heat developable photosensitive material and method for producing the same
Inventor: SUNAGA TETSURO
IPC: G03C1/498
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a stable dispersion method with slight unevenness in a process for dispersing an organic silver salt used in a heat developable photosensitive material or in a process for preparing a fluid, and to provide a stable heat developable photosensitive material with slight unevenness by the dispersion method. SOLUTION: In the objective method for producing the heat developable photosensitive material, a process for dispersing an organic silver salt or a process for preparing a fluid is carried out while using 3.3-15 mass % binder based on the amount of the organic silver salt.
Patent JP-2001327471-A (JP)
Title: Ophthalmoscope
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/14
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To facilitate localization for ophthalmoscopy of a fundus oculi. SOLUTION: Images obtained with an imaging means 20 is successively taken in a calculation controlling means during alignment, and signals on two scanning lines L are calculated to detect a pupil P. A pupillary margin can be easily recognized because the inside of the pupil P is imaged to be dark, and the inside of an iris is imaged to be bright. The distance is determined based on the difference between the lateral positions of upper and lower scanning lines L and their directions. Also, the deviation between an optical path and the pupil, i.e., alignment is calculated based on four intersection positions of the pupillary margin and the two scanning lines L.
Patent JP-2001330696-A (JP)
Title: Glass fiber cartridge for treating radioactive liquid waste
Inventor: HORI HISANOBU
IPC: G21F9/16
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge for treating radioactive liquid waste that has less fluffy in appearance, is high in shape stability during storage and is suitable for mass production, by shaping the cartridge without leaving residual stresses to impart sufficient compressive strength and impact strength. SOLUTION: The glass cartridge for treating radioactive liquid waste consists of a glass fiber, of which aspect ratio is 100 to 1,900 and fiber length is 0.5 to 22 mm, and an inorganic binder.
Patent JP-2001329983-A (JP)
Title: Rotary compressor
Inventor: TAKEBAYASHI MASAHIRO
IPC: F04C23/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To reduce the leakage flow of a refrigerant and lubricating oil from gaps between components to enhance compressor performance by fixing cylinders so as to form the optimum gap between the cylinder and a piston, appropriately positioning and assembling partition plates installed between the cylinders relative to the cylinders in order to keep a seal between the partition plate and en edge surface of the piston, and enhance the assembly accuracy of these components and working property in the rotary compressor with plural cylinders. SOLUTION: In the rotary compressor with plural cylinders, a pair or more communication holes whose hole center positions are the same are installed in the cylinders and the partition plates, and the inner diameters of the communication holes of the partition plates are made smaller than those of the communication holes of the cylinders. Plural cylinders are assembled by appropriately setting gaps between the pistons and the cylinders, and at the same time, a tapered positioning jig is inserted into a pair or more communication holes installed in the cylinders and the partition plates, and the partition plates are positioned relative to and assembled into the cylinders.
Patent JP-2001330818-A (JP)
Title: Electronic device
Inventor: NAKANISHI MASATO
IPC: G02F1/1333
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a high efficiency cooling structure of a polarizing plate and a liquid crystal panel. SOLUTION: Tapes formed by using a high heat conductive material are stuck to the polarizing plate and the liquid crystal panel and a sheet or grease formed by using a high heat conductive material is applied on the connecting part of a chassis and the polarizing plate or the liquid crystal panel to thermally connect the chassis and the polarizing plate or the liquid crystal panel. Thus the heat radiation of the polarizing plate and the liquid crystal panel can be realized without increasing a flow path sectional area formed by a guide which controls the size of a fan and the flow of air blew from the fan.
Patent JP-2001337530-A (JP)
Title: Liquid development electrophotographic device
Inventor: NAKAJIMA YUTAKA
IPC: F16C13/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To reduce fogging on an image by lowering the viscosity of pre-wet liquid while using the same pre-wet liquid as the carrier liquid of liquid toner by taking the recycling of the liquid toner into consideration. SOLUTION: This liquid development electrophotographic device is provided with a developing device which uses the liquid toner as liquid developer and by which a toner image is formed by sticking the toner particles of the liquid toner to an image supporting body in accordance with an electric field generated with the image supporting body and a pre-wetting device to apply a pre-wet layer to the surface of the image supporting body at a position before the developing device. The pre-wetting device is constituted of a means to heat and supply the pre-wet liquid and a pre-wet liquid applying roller to apply the film of heated pre-wet liquid to the surface of the image supporting body while it abuts on the image supporting body.
Patent JP-2001335232-A (JP)
Title: Post processing device
Inventor: SATO RYUICHI
IPC: B65H37/04
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a post processing device efficiently performing the post processing, even if something abnormal occurs in a paper alignment medns, by prohibiting one post processing using the paper alignment means and implementing other post processing in the post processing device having the paper alignment device. SOLUTION: This post processing device can implement one post processing necessitating the paper alignment by the paper alignment means relative to the paper and the other post processing necessitating no paper alignment by the paper alignment means relative to the paper. This device is provided with an abnormality detecting means detecting the abnormality of the paper alignment means and a control means which so controls as prohibiting one post processing necessitating the paper alignment by the paper alignment means based on the abnormality detection means and as implementing the other post processing necessitating no paper alignment by the other paper alignment means and not necessarily necessitating the paper alignment.
Patent JP-2001339474-A (JP)
Title: Folding type portable telephone set
Inventor: HOSONUMA YOSHINOBU
IPC: H04B1/40
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To optimize antenna characteristics of antenna matching circuit even if the housing length of a folding type portable telephone set varies. SOLUTION: An opening/closure detecting circuit 29 sends a detection signal to a control part 33 according to the folding type portable telephone set 44 is folded or not. The antenna matching circuit 10 is so adjusted as to optimize the antenna characteristics of an antenna 23 when the folding type portable telephone set 40 is folded. The control part 33 operates an antenna characteristic switching circuit 41 when the folding type portable telephone set 40 is opened to switch the characteristics of the antenna matching circuit 10 and then optimizes the characteristics of the antenna matching circuit 10 and further the characteristics of the antenna 23 when the folding type portable telephone set 40 is opened.
Patent JP-2001335749-A (JP)
Title: Water-repellent film and sanitaryware using the same
Inventor: UMEDA AKIHIRO
IPC: C09D175/04
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To improve adhesion between a water-repellent film and a base material. SOLUTION: The water-repellent film comprises a graft copolymer having a backbone polymer composed of a radical copolymer grafted with a branched polymer composed of an organopolysiloxane and a silane coupling agent, and can have strong adhesion due to the formation of a chemical bond between the silane coupling agent and the base material.
Patent JP-2001340160-A (JP)
Title: Seat back frame made of light weight alloy
Inventor: MACHII MASAHARU
IPC: A47C7/40
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of holding the external shape of a stay guide without depending on thick molding accompanied by voids and sinks and without largely changing the die structure of a molding die. SOLUTION: A rear part side from the open holes 60 of the stay guides 6a and 6b on an outer frame upper side 2a where the open holes 60 of the stay guides 6a and 6b are positioned is recessed in an almost chevron shape and thin reinforcing ribs 11 from the outer frame upper side 2a to the back of the stay guides 6a and 6b are formed.
Patent JP-2001352411-A (JP)
Title: Dial-up connection system
Inventor: IENAKA HITOSHI
IPC: H04M3/42
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a dial-up connection system for providing an information service via a public network that enhances the security of the information service and the convenience of users. SOLUTION: In the dial-up connection system, consisting of a data terminal a12 of a user connected to a public network 10 and making a connection request a specific information service providing device 50 with dial information and an information service providing device 50, including a user connection unit 51 having a connection means with the public network 10 and a user authenticating means which authenticates the user of the interconnected data terminal a12, an external connection unit, having a user authentication means, is connected to a fixed position of the public network 10, the external connection unit 20 in dial-up connection to the data terminal a12 authenticates the user and makes dial-up connection to the user connection unit 51, so as to interconnect the data terminal a12 and the information service providing device 50.
Patent JP-2001349039-A (JP)
Title: Decorative corner member
Inventor: KONDO KEN
IPC: E04F19/02
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a decorative corner member capable of being stored by reducing a space and adjusting an angle. SOLUTION: This decorative corner member 7 is constituted by bonding a decorative member 3 on a platelike basic member in which a soft resin part 1 is sandwiched between hard resin parts 2.
Patent JP-2001351121-A (JP)
Title: System and method for generating reflected image and recording medium with reflected image generation program recorded thereon
Inventor: SUGANO HIROSHI
IPC: G06T15/04
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce a time required for correcting a reflected part by a three-dimensional CG. SOLUTION: This reflected image generation system is provided with a means for reflecting a two-dimensional image into a three-dimensional model for acquiring a corresponding relation concerning which pixel the pixels are reflected on the projection surface of a rendering image, a means for comparing a difference between a rending image where the two-dimensional image is reflected into the three-dimensional model and that a rendering image where the two-dimensional image is not reflected into the three-dimensional model with a two-dimensional image to acquire the transparency of each pixel of the projection surface,  and a means for composing an optional two-dimensional image to the rendering image where the two-dimensional image is not reflected into the three-dimensional model based on the corresponding relationship and the transparency to generate the rendering image where the optional two-dimensional image is reflected into the three-dimensional model.
Patent JP-2001349579-A (JP)
Title: Outdoor machine snowproof hood and outdoor machine with it
Inventor: KAJINO FUMINORI
IPC: F24F5/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor machine snowproof hood that can be assembled in the field alone simply and easily and is inexpensive and durable, and an outdoor machine with the outdoor machine snowproof hood. SOLUTION: Outdoor machine snowproof hoods 3 and 4 are provided with a locking nib C1 for mounting to the outdoor machine on at least one plate 3a for forming the outer shape of the hoods.
Patent JP-2001318641-A (JP)
Title: Speech moving body signboard
Inventor: SAKAI KATSUYA
IPC: G09F25/00
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a speech moving body signboard which effectively utilizes the flanks of a container of a moving cargo vehicle as advertisement surfaces, generates sounds to introduce the contents of advertisement according to conditions, such as the effect of inducing the human interest, improves the concern about the advertisement and accordingly makes the propaganda of a highly effective advertisement possible. SOLUTION: This speech moving body signboard is constituted as follows: (1) A panel 1 is equipped with a frame 2, a sensor 5 which reacts according to setting conditions, such as activation and stop, and a speaker 6 which produces sounds by signals from the sensor 5. (b) An advertisement board 4 mounted with the advertisement 3 is installed to the panel 1. (c) A container 7 of the cargo vehicle is effectively utilized as a groundsel and the panel 1 is installed thereto by means of mounting appliances 8.
Patent JP-2001357505-A (JP)
Title: Magnetoresistive element, magnetic head and reproducing device
Inventor: TAKIGUCHI MASAFUMI
IPC: G11B5/39
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To apply a magnetoresistive element to the reproduction of a magnetic tape and the like. SOLUTION: The magnetoresistive element is provided with a ferromagnetic body MR for detection having an anisotropic magnetic resistance effect and a magnetization direction varied by an external magnetic field and a ferromagnetic body B for bias opposite to the ferromagnetic body MR for detection via a non-magnetic body C. The magnetoresistive element is further provided with an anti-ferromagnetic body A at the surface opposite to the ferromagnetic body MR for detection of the ferromagnetic body B for bias. A magnetization direction of the ferromagnetic body B for bias is aligned in a specified direction nearly parallel to the direction of the external magnetic field Z by the anti-ferromagnetic body A. That is, the magnetization direction of the ferromagnetic body B for bias is determined by an intense interlayer coupling field He due to unidirectional anisotropy in the interface between the ferromagnetic body B for bias and the anti-ferromagnetic body A adjacently layered. As a result, the magnetization direction of the ferromagnetic body B for bias is extremely intensely fixed and is not fluctuated by the influence of external magnetic field and the like.
Patent JP-2002010627-A (JP)
Title: Dc-dc converter
Inventor: MIYAKE EIJI
IPC: H02M3/155
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a DC-DC converter which has an overcurrent protection circuit which enables to interrupt an overcurrent by accurately detecting it without getting influence of environmental temperature, and a high conversion efficiency. SOLUTION: The DC-DC converter comprises connecting both terminals of DC circuit consisting of a first switch and a detection resistor to a control circuit. By detecting a current which flows the control circuit when the current exceeds a specified value, the first switch is off-operated and a second switch is on-operated.
Patent JP-2002003929-A (JP)
Title: SLAG-MAKING AGENT FOR DEOXIDATION COMPOSED OF ALUMINUM DUST AND SiC
Inventor: KOSHIBA GIICHI
IPC: B09B3/00
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a slag-making agent for deoxidation composed of aluminum dust and SiC used for iron- and steel-making, particularly the aluminum dust containing metallic Al with a small diameter in a low content (e.g. <=10% Al content) and the SiC. SOLUTION: The slag-making agent for deoxidation composed of the aluminum dust and the SiC, has the peculiarity, in which the SiC powder is added into the aluminum dust.
Patent JP-2002007356-A (JP)
Title: Contents distribution system
Inventor: MIYAJI RIKA
IPC: G06F21/33
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To speedily distribute contents to a user away from a contents provider. SOLUTION: This system is provided with a managing terminal 1, a server 2 for distribution for receiving and registering the contents and the network address of a destination to distribute the contents from the managing terminal 1 and a user terminal 3, which is the distribution destination, and the managing terminal 1, the server 2 for distribution and the user terminal 3 are mutually connected by a network 4. The user terminal 3 transmits authentication information showing that the user terminal 3 is the distribution destination to the server 2 for distribution, and in response to the authentication information, the server 2 for distribution automatically downloads the contents.  Since the managing terminal 1 does not directly provide the contents to the user terminal 3, the provision of the contents of the managing terminal 1 and the download of the contents of the user terminal 3 can be respectively executed at arbitrary time. Since the user terminal 3 does not transmit the authentication information, the download of the contents can be refused.