baber/WOPTO huggingface dataset:
Patent JP-2002360448-A (JP)
Title: Fryer for uniform heating
Inventor: YAMAMOTO OSAMU
IPC: A47J37/12
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To improve productivity of a fryer through decreasing a stand-by time of a worker until a series of preparation is finished by restraining deterioration of cooking oil through decreasing temperature irregularity of the gas fryer and by curtailing a resetting time at batch operation. SOLUTION: The gas fryer is provided with an immersed pipe 21 provided so as to be immersed in the cooking oil in an approximately middle part inside an oil tank 29, a combustion chamber 26 provided on a combustion gas inlet side of the immersed pipe 21 and a flue 27 provided on a combustion gas outlet side of the immersed pipe 21, wherein the gas fryer is provide with a sleeve 23 with thermal insulation so that an inside wall of the combustion gas inlet side of the immersed pipe 21 is directly not caught by combustion gas flare and a screw mixer 22 with thermal insulation provided inside the immersed pipe 21.  In addition, an entrance guide 24 for introducing the combustion gas into a combustion gas inlet of the immersed pipe 21 and a member 25 for providing the oil tank with thermal insulation from the combustion chamber for the vicinity of the combustion gas inlet of the immersed pipe 21 so as not to be overheated are provided.
Patent JP-2002365437-A (JP)
Title: Hologram element, hologram optical held and method for manufacturing the same
Inventor: FURUYA TAKAAKI
IPC: G11B7/135
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a hologram element, a hologram optical head and a method for manufacturing these for easily forming an opening regulating member without complicated positioning, for accurately blocking stray rays to obtain high- quality signals and for preventing deposition of oil and fat or dirt. SOLUTION: The opening regulating member 4 can be easily formed and stray rays can be blocked to obtain high-quality signals without performing complicated positioning because the process of forming the opening regulating member 4 is performed prior to the process of forming a hologram plane 22. Since the opening regulating member 4 and the hologram plane 22 are formed on different planes, deposition of oil and fat or dirt on the hologram plane 22 can be prevented.
Patent JP-2002363372-A (JP)
Title: Polymer composition
Inventor: SAEGUSA KAZUNORI
IPC: C08K5/41
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl chloride-based resin composition which excels in impact resistance, gelling properties, and thermal stability and, simultaneously, has a reduced load to a molding machine to give a product having excellent external appearance and dimension stability, above all, a vinyl chloride-based resin modifier. SOLUTION: The core/shell polymer composition for a vinyl chloride-based resin comprises (A) 85-99.5 wt.% core/shell polymer containing a rubbery polymer and (B) 15-0.5 wt.% anionic surface active agent, where the specific viscosity (ηsp ) obtained by measuring a 0.2 g/100 ml acetone solution of a methyl ethyl ketone-soluble and methanol-insoluble component of the core/shell polymer at 30 deg.C is >=0.1.
Patent JP-2002365835-A (JP)
Title: Positive charge type toner and method for producing the same
Inventor: KIYONO HIDETO
IPC: G03G9/08
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a positive charge type toner ensuring good image density and fog resistance over a long period of time even when printing at a low printing rate is carried out and to provide a method for producing the toner. SOLUTION: When the positive charge type toner containing fine dry silica powder and fine wet silica powder as additives and the method for producing the toner are provided, fine dry silica powder having a positive charge type polar group and a hydrophobic group and fine wet silica powder surface-treated with a quaternary ammonium salt and having a fluorine-containing negative charge type polar group are used.
Patent JP-2002367272-A (JP)
Title: Spindle motor
Inventor: HONDA SHOHEI
IPC: G11B17/038
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To solve the difficulty in managing the amount of bending of a clamper and the difficulty in managing the height of a magnetic disk and managing the amount of deformation of the disk itself because of the occurrence of the deformation of a hub in a method of fixing the magnetic disk to the hub section by means of the clamper. SOLUTION: The disk is fixed to the hub by adhesion. Accordingly, the deformation of the hub is reduced and therefore the management of the height of the disk is made easy. Also, the deformation of the disk itself is reduced. In addition, the reduction of the costs of parts by about 25 to 50 yen is expected.
Patent JP-2002369854-A (JP)
Title: Massage machine
Inventor: TANIZAWA TAKAYOSHI
IPC: A61H7/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To make the strength and the width position adjustable so as to attain optimum touch for every divided section in the vertical direction. SOLUTION: A massage machine 1 is provided with a vertical movement means for vertically moving a treater to be in contact with a human body. It is provided with a strength adjusting means 6 capable of adjusting the strength by projecting the treater and a control part 5 for dividing the moving range of the treater in the vertical direction in two or more, providing data deciding the projecting position of the treater corresponding to each divided section and adjusting the strength by the strength adjusting means 6 on the basis of the data.
Patent JP-2003008912-A (JP)
Title: Device and method for calculating color gamut, and storage medium
Inventor: TOHO RYOSUKE
IPC: H04N1/60
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for calculating a color gamut that approximates a polygon aggregate as a polygon in a device independent color space to simply approximate a color gamut of an object device with high precision. SOLUTION: An apex generating section 2 of a base polygon aggregate buildup section 1 calculates coordinates of a set of the apexes of the object device in a device color space covering the color gamut reproduced y the object device in a device color space without excess and deficiency, and a polygon generating section 3 generates a base polygon aggregate from the apex coordinates. The color gamut of the object device forms a rectangular solid in general in the device color space, then the generating section 3 simply obtain the polygon aggregate. Then a polygon apex mapping section 4 respectively maps the coordinates of the apexes of each polygon to coordinates in the device independent color space to updates the coordinates. Thus, the device can obtain the polygon aggregate in the device independent color space.  The polygon aggregate can approximate the polygon denoting the color gamut in the device independent color space.
Patent JP-2003000355-A (JP)
Title: Rack
Inventor: SHIMOMURA SHUICHIRO
IPC: G06F1/16
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a rack which can serve a wide space on the desk to enable a user to work in writing, etc., while using a personal computer. SOLUTION: This rack has a box body and leg parts extended downward from the box body. Right and left shelf parts which can be respectively drawn out forward are equipped on the box body. The leg parts are extensible to make height of the box body adjustable. Cramps are equipped on the leg parts to fix the leg part to the desk.
Patent JP-2003005321-A (JP)
Title: Heat developable photosensitive material
Inventor: FUJIKURA SADAO
IPC: G03C1/498
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material excellent in adhesion between layers and less liable to cause delamination. SOLUTION: When both ends of the heat developable photosensitive material (test piece 14) are disposed in a slit (t) of 3 mm width, one end 14a is fixed, the other end 14b is pulled at >=0.1 m/sec speed to draw out the heat developable photosensitive material (test piece 14) from the slit (t) and the material is allowed to stand for 1 hr, the image forming layer of the material is free of cracking.
Patent JP-2003005410-A (JP)
Title: Electrophotographic photoreceptor and process cartridge and electrophotographic device having the electrophotographic photoreceptor
Inventor: TAKAGI SHINJI
IPC: G03G15/02
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor by an injection electrification method which does not produce image defects such as fog images due to electrification failure. SOLUTION: The electrophotographic photoreceptor is used in an electrophotographic device equipped with an electrifying device by an injection electrification method composed of electrifying particles having 10 μm to 10 nm particle size and an elastic carrying body of electrifying particles to carry the electrifying particles, with the resistance of the particles carried by the carrying body ranging from 10<12> Ω.cm to 10<-1> Ω.cm and with the amount of the particles carried ranging from 0.1 mg/cm<2> to 50 mg/cm<2> . The above electrophotographic photoreceptor has such properties that the curved line representing the relation between the H value and the indent depth of the probe in the physical property test of the surface film for the photoreceptor has no inflection point and that the universal hardness HU is >=200.  Moreover, the photoreceptor satisfies one of the conditions that (1) the young's modulus E ranges from 6.0 to 9.0, (2) the hardness by plastic deformation Hplast is >=1.2 times of the HU, and (3) the work of elastic deformation We is >=30% of the total work Wt. The process cartridge and the electrophotographic device are equipped with the above electrophotographic photoreceptor.
Patent JP-2003008759-A (JP)
Title: Automatic sensing system
Inventor: YANAGISAWA NOBUYOSHI
IPC: H04Q9/00
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an automatic sensing system capable of transmitting detection data of a terminal side system to a center side system, even if a common carrier selected by a user, a consumer, provided with the terminal side system dose not support services of UUI(user-to-user information). SOLUTION: The terminal side system 30 transmits a call for setting message to the center side system 10 via an ISDN 21 which does not support UUI services. Upon receiving the call setting message, to which UUI is not added from the system 30, the system 10 transmits a disconnection message without adding UUI to the call-setting message. Thereafter, the system 10 transmits a call-setting message, to which the UUI including a command for inquiring about detection data is added, to the system 30 via an ISDN 20 supporting the UUI services.
Patent JP-2003014063-A (JP)
Title: Rotation transmission mechanism
Inventor: SHIRAI MAKOTO
IPC: F16H7/08
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To improve an assembling property in a rotation transmission mechanism. SOLUTION: A timing chain mechanism comprises a timing chain bridged between a crank sprocket and a cam sprocket, a chain damper that is disposed on the tension side of the tiding chain and guides the timing chain, a chain slipper that is disposed on the loose side of the-timing chain, has one oscillatably fixed end and the other free end, and has a guide and a tension energizing function of the timing chain, and a chain tensioner contacting with the free end of the chain slipper to apply a tension energizing force. An assembling body (rotation transmission mechanism) is mounted to a case before the crank sprocket, the cam sprocket, the timing chain, the chain damper, and the chain slipper are mounted to an engine.
Patent JP-2003011505-A (JP)
Title: Optical recording medium
Inventor: IWANAGA HIROSHI
IPC: G11B7/251
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium having higher adhesion and durability than before while enabling the enhancement of density by forming a recording layer enabling recording, reproduction and erasure by the irradiation with laser beam by the spin coating or web coating of nano particle colloid. SOLUTION: The optical recording medium has a recording layer containing ultrafine particles with a mean particle size of 1-50 nm, of which the surfaces are modified with a silane coupling agent, of a metal or a metal compound.
Patent JP-2003016757-A (JP)
Title: Disk cartridge
Inventor: IWAKI YUJI
IPC: G11B23/03
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a disk cartridge free from intrusion of fine dirt, dust, etc. SOLUTION: In this disk cartridge 1, a disk-shaped recording medium 3, an inner rotor 4 and a shutter 5 are housed within a cartridge housing 2 formed by having circumferential walls 21a and 22a of upper and lower shells 21 and 22 confront each other, and the shutter 5 is moved between a first position for closing an opening part 6 provided in the shell of the cartridge housing 2 and a second position for releasing the opening part by rotating the inner rotor 4. A crank-shaped first dust intrusion preventing part 11 for preventing dust intrusion through a confronting surface of the circumferential walls 21a and 22a from moving to the disk-shaped recording medium side is provided inside the circumferential walls 21a and 22a of the upper and lower shells 21 and 22.  A crank-shaped second dust intrusion preventing part 12 and a recessed and projecting third dust intrusion preventing part 13 for preventing dust intruding through the opening part 6 from moving to the disk-shaped recording medium side are provided at a slidable contact surface between the shells and the shutter.
Patent JP-2003013425-A (JP)
Title: Unit for civil-engineered structure, method for producing unit for civil-engineered structure, and the civil-engineered structure
Inventor: YUKIMOTO ISAO
IPC: E02B3/12
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a unit for a civil-engineered structure which harmonizes with a natural environment while securing desired strength. SOLUTION: According to a method for producing the unit, earth is solidified into an earth solid matter 4 in the shape of a thick board by a solidification agent. The earth solid matter 4 has straw 5 mixed therein and includes a resin net 6 therein. The earth solid matter 4 makes use of a water retaining function of the straw 5, and a reinforcing function of the straw 5, the resin net 6, and the solidification agent.
Patent JP-2003011273-A (JP)
Title: Metallized polyimide film
Inventor: AIDA MASAYUKI
IPC: C23C14/20
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To enhance the strength of joining of a polyimide film and a metal layer. SOLUTION: This metallized polyimide film has the polyimide film 1, a metal nucleus adhesion part 2 formed on the surface of the polyimide film 1 and the metal layer 4 formed on the metal nucleus adhesion part 2. This part 2 is constituted of one or two or more kinds of substances that are selected from Mo, Cr, Ni, Si, Fe and Al and from an alloy formed substantially out of two or more kinds of these elements and are adhered on the polyimide film 1 in the thickness of 0.3-15 mg/m<2> , and it does not form a continuous film.
Patent JP-2003017864-A (JP)
Title: Multilayer board
Inventor: HONGO HIDEO
IPC: H05K3/46
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent a junction section, between the electrode of components and the land of a multiplayer board, from being recognized as being abnormal by mistake and to accurately judge the junction section of electronic components being incorporated between inner layers. SOLUTION: A land 2b and an inner via hole 2c are arranged at a position, where the X-ray transmission image of the junction section of components and the land 2b on the surface overlaps with that of the inner via hole 2c. Additionally, the arrangement is such that the X-ray transmission image of the junction section of inner-layer components 11 and a land 23 and that of the via hole 2c do not overlap that of the junction section of an electrode 1a and the land 2b.
Patent JP-2003016283-A (JP)
Title: Information display system
Inventor: OKAJIMA KAZUO
IPC: G06Q40/04
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To arbitrarily change the display format of various kinds of stock price such as investment trust according to user's desire without changing a program. SOLUTION: When displaying a display data file 7, a keyword contained in that file is converted to a numerical value by a display data converting part 12. At such a time, when three leading characters '¥¥$' of the keyword are discovered in the display data file 7, the characters of '¥¥$' and following seven numerical values are joined and '¥¥$0001021' is extracted as a keyword. Next, a keyword master file 9 is retrieved and when a line containing seven leading characters of '¥¥$0001' of the keyword is discovered, the data of a reference price corresponding to an item number '02' are extracted. Further, the reference price inserting a comma to the designated numerical values of a display form '1' is provided.  Thus, the keyword of '¥¥$0001021' in the display data file 7 is converted to a numerical value and the reference price of 12345 yen is displayed.
Patent JP-2003011166-A (JP)
Title: Mold structure for door trim and door trim manufacturing method
Inventor: SEKIGUCHI TAKESHI
IPC: B29C45/26
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a mold structure for a door trim capable of molding the upper part, ornament part and lower part of the door trim by one process wherein respective skin materials are thermally fusion-bonded to a predetermined resin substrate without damaging and wrinkling the skin materials and applying damage or defectiveness to the resin substrate, and its molding method. SOLUTION: A female mold locating pin is provided in a female mold while a tension pin, a male mold locating pin, a slide core and a head abutting pin are provided in a male mold and the female mold locating pin or the like is thrust in both skin materials to fix them. Next, the male and female molds are allowed to approach each other and both skin materials are tensioned by the tension pin, the head abutting pin or the like and the male and female mold are allowed to further approach each other to hold the interval between both molds and, in this state, a molten resin is injected in the ornament part and the upper part in this order and, thereafter, in such a state that both molds are allowed to approach to be closed, the molten resin for forming the lower part at a predetermined period is injected and solidified to obtain a desired product.
Patent JP-2003020394-A (JP)
Title: Aromatic-aliphatic copolymerized polycarbonate resin composition
Inventor: NAGAI SATOSHI
IPC: C08K5/3492
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an aromatic-aliphatic-copolymerized polycarbonate resin composition efficiently cutting an ultraviolet ray, excellent in a color tone and fusion stability, and having an unproblematic color tone on appearance in coloration at molding. SOLUTION: A polycarbonate resin composition comprises 0.001-0.5 pt.wt. of a benzotriazole ultraviolet absorbent or a triazine ultraviolet absorbent to 100 pt.wt. of an aromatic-aliphatic copolymerized polycarbonate resin.
Patent JP-2003019733-A (JP)
Title: Method for data recording disk
Inventor: SASA TAKESHI
IPC: G11B7/26
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a molding method capable of effectively suppressing the decomposition and oxidation of a resin even if the resin reduced in the content of an oxidation inhibitor is used in the injection molding of a data recording disk and capable of obtaining the data recording disc reduced in disk error. SOLUTION: The concentration of oxygen in the resin melting cylinder 8 of a molding machine 2 is controlled to 3% or less. For example, in a resin feed mechanism 18 for transporting the resin to a resin hopper 14 from a resin tank 16, the resin is transported using gas substantially containing no oxygen to control the concentration of oxygen in the resin melting cylinder 8 to 3% or less. Further, after the concentration of oxygen in the closed space in the mold 4 is adjusted to 3% or less, the closed space in the mold is filled with the molten resin from the cylinder 8.
Patent JP-2003018924-A (JP)
Title: Driving unit for opening and closing greenhouse
Inventor: KURIHARA HIDEO
IPC: A01G9/24
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide driving units for opening and closing a greenhouse with a good operating efficiency during maintenance or construction. SOLUTION: The driving units 5a to 5d for opening and closing the greenhouse are equipped with a driving motor 17, a speed reducer 18 having an output shaft 31 subjected to speed reduction and rotation by driving the driving motor 17 and a setter 19 for setting the number of revolutions of the output shaft 31. The speed reducer 18 is composed by housing a speed reducing mechanism 26 in a housing case 25. The setter 19 is composed by housing a setting mechanism 42 in a housing case 41. Both the housing cases 25 and 41 are mutually demountably mounted. The output shaft 31 of the speed reducing mechanism 26 and a transmission shaft 51 of the setting mechanism 42 are mutually freely engageably and disengageably connected with a fitting hole 36 and a fitting part 53.  The connection of the output shaft 31 to the transmission shaft 51 is released when the setter 19 is removed from the speed reducer 18 by using the driving units 5a to 5d.
Patent JP-2003021561-A (JP)
Title: Apparatus and method for connection of sensor
Inventor: MAEKAWA KATSUMI
IPC: G01K7/00
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for the connection of a sensor where the number of components used to connect the sensor can be reduced, when the sensor 6 and a lead wire 7 are connected. SOLUTION: When the sensor 6 and the lead wire 7 are connected, they are connected by using a sensor connecting jig 1. First, a sensor stop jig 2 and a conductor stop jig 4 are slid, and the sensor 6 is housed. After that, a lead-wire stop jig 3 in which the lead wire 7 is housed in advance is slid, and the conductor 6a of the sensor 6 is fitted to the lead wire 7. The jig 4, by which the lead wire 7 and the conductor 6a are fitted is soldered, and the lead wire 7 and the sensor 6 are connected directly.
Patent JP-2003029100-A (JP)
Title: Method and device for manufacturing optical fiber sheathed with metal pipe
Inventor: ONISHI TOSHIO
IPC: G02B6/44
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent thermal damage to an internal optical fiber by expanding the welding permissible range of laser light used for laser welding. SOLUTION: The metal-pipe sheathed optical fiber manufacturing method is characterized by that an optical fiber F is introduced into a tube formed of a metal belt B by a tube forming means 6 from an optical fiber introducing means 16 and the laser welding is carried out by irradiating the abutting part of the tube formed by the tube forming means with laser light of 2 to 12 in M<2> value showing the spread of the laser beam.