baber/WOPTO huggingface dataset:
Patent JP-2002296577-A (JP)
Title: Reflection type liquid crystal display element
Inventor: NAKAMURA RYUJI
IPC: G09F9/30
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To form a light shielding film which is thin and has a satisfactory light shielding ratio at a non-lighting part at low cost, in a reflection type liquid crystal display element of a segment display form utilizing a chiral nematic liquid crystal. SOLUTION: In the reflection type liquid crystal display element which includes a lighting part A and a non-lighting part B and wherein the chiral nematic liquid crystal is used as a liquid crystal L, the light shielding film 12 is formed at the non-lighting part B and the chiral nematic liquid crystal L is previously set in a planar state at the non-lighting part, the light shielding film 12 is formed by using an ink material showing a high absorption ratio to the selective reflection light of the chiral nematic liquid crystal L.
Patent JP-2002292469-A (JP)
Title: Torch joint for welding
Inventor: KUWABARA TSUNEMI
IPC: B23K9/26
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a torch joint for welding capable of reducing manufacturing costs by manufacturing through less production processes by increasing durability of a contact chip since supply-ability and feed-ability of a welding wire are excellent. SOLUTION: The torch joint has a torch joint main body 2 and a flat sprint 3, and the torch joint main body 2 has a wire penetrating aperture 4 passing through the longitudinal direction from the tip end 2a to the rear end 2b. The tip end 2a is so composed as to be connected with the contact chip main body 10. The flat sprint 3 is fixed to the tip end of the torch joint main body 2. The flat spring 3 is inserted into the inside of a piercing aperture 11 of the contact chip main body connected to the tip end of the torch joint main body 2. The flat spring 3 presses the welding wire passing through the piercing aperture 11 to the internal wall side of the piercing aperture 11.
Patent JP-2002294264-A (JP)
Title: Hot rolling mill lubricant composition excellent in on- line roll grinding characteristics and hot rolling method
Inventor: SAKAKIBARA MASAYOSHI
IPC: C10M105/38
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a hot rolling mill lubricant composition which is used in hot rolling of a steel material while a rolling roll is being ground with an on-line roll grinder; and a hot rolling method. SOLUTION: This hot rolling mill lubricant composition, used in hot rolling of a steel material while a rolling roll is being ground with an on-line roll grinder, contains at least one substance selected from the group consisting of natural oils and fats, synthetic esters, sulfur compounds, sulfur-phosphorus compounds, and phosphorus compounds. The hot rolling method uses the composition.
Patent JP-2002296374-A (JP)
Title: Time information acquiring method and device and radio- controlled timepiece
Inventor: SENYAMA MORIYASU
IPC: G04R20/10
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a time information acquiring method, capable of automatically receiving a time information signal in a satisfactory reception state, without enforcing a user to perform frequency selection operation. SOLUTION: A receiving part 2 sequentially receives long-wave standard frequency transmission of frequencies of 40 kHz and 60 kHz; a first reception state detecting part 3 detects the reception state of each received long-wave standard frequency transmission; a frequency-switching control part 10 specifies one long-wave standard frequency transmission for acquiring time information, from among the long-wave standard frequency transmission of frequencies of 40 kHz and 60 kHz on the basis of the difference between the detected reception states; and a selecting part 11 outputs a frequency specifying signal for specifying the specified long-wave standard frequency transmission.  The receiving part 2 receives the long-wave standard frequency transmission of the frequency specified by the frequency specifying signal; and a code- determining part 4, an operation counter 5, a time information acquiring part 6, a time information storage part 7, and a time information determining part 8 acquire the time information from the received long-wave standard frequency transmission.
Patent JP-2001339674-A (JP)
Title: Remote control device and method
Inventor: HIRATA SHINICHI
IPC: H04N5/782
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To accurately control an electrical machinery and apparatus from the remote location. SOLUTION: The electronic mail that the interpolation of a control command was done is transmitted through a public line 2, is received through a modem section 21 of a gateway 20, and then is converted into digital data and supplied to a control section 22. A CPU(central processing unit) 22a of the control section 22 extracts the control command which is included in this electronic mail, while a received electronic mail is stored in a RAM(random access memory) 22c. An interface section 23 then is supplied with a control signal corresponding to the control command. An IR(infra red) sending section 26 allows the interface section 23 to send a signal corresponding to the control signal supplied from the CPU 22a or it outputs the signal through an interconnect line 28 and controls a video recorder 27.
Patent JP-2002295154-A (JP)
Title: Shutter
Inventor: SUZUKI KATSUHIKO
IPC: E05C9/04
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To improve the unlocking operability when opening a shutter. SOLUTION: A locking device for closing the shutter opening portion is provided to a bottom slat 41a of the shutter plate 41 for automatically locking the shutter at the closing position, an operation rope 58 is connected to the unlocking lever 52a of the lock device, and an absorbing member 510 is provided to the tip of the operation rope. When the operation rope is pulled upward, the unlocking lever is turned and the shutter is unlocked.
Patent JP-2002305818-A (JP)
Title: Calculation method of wind pressure load
Inventor: HIRAHARA TOSHIYUKI
IPC: H02G1/02
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a calculation method which can secure rational and economical pole design, etc., even in the case of a self-supporting wire. SOLUTION: This calculation method of a wind pressure load calculates a wind pressure load applied to a wire (cable 3) by using a wire height H. If the wire (cable 3) is a self-supporting wire comprising a supporting wire (supporting cable 3a) and a supported wire (supported cable 3b) supported by the supporting wire (supporting cable 3a) via slits 4, rather than the wire height H of the wire (cable 3), the sum D of the outer diameters of the support wire (support cable 3a) and the supported wire (supported cable 3b) is used for the calculation.
Patent JP-2002297800-A (JP)
Title: Personal information managing method and personal information inputting method
Inventor: KOHAMA TOMOKO
IPC: G06Q10/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a personal information managing method and a personal information inputting method capable of quickly corresponding so as to prevent loss of confidentiality in personal information even when contents of the personal information are changed or updated or an owner of the personal information has an accident in a personal information managing system storing and holding personal information of a multiplicity of information terminals inputted via a network such as the Internet. SOLUTION: Particular event codes are preset specifying respective cases such as a situation in which confidentiality of the personal information held in the personal information managing system is lost or a circumstance in which a change or an update of the contents of the personal information is needed. When such problems occur, predetermined personal information is elected and sent to a predetermined information terminal of a predetermined sending destination preset to a particular event code via the network.
Patent JP-2001350353-A (JP)
Title: Image forming device
Inventor: KOMATA HARUHIKO
IPC: G03G15/16
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain stable transfer performance and an excellent image regardless of an environmental condition such as humidity. SOLUTION: Toner images formed by respective image forming parts Pa, Pb, Pc and Pd are successively transferred to recording material P carried on the surface of a transfer belt 130 by transfer electrifiers 24a, 24b, 24c and 24d so as to superpose the toner images on the material P. For example, in the case of forming only the black toner image by the image forming part Pd, the toner images are not formed in other three color image forming parts Pa, Pb and Pc. At such a time, in order to prevent faulty transfer occurring because the transfer current of the black image forming part Pd passes the material P and is discharged from the electrifiers 24c, 24b and 24a, transfer current output power sources 70c, 70b and 70a are controlled by a control means 80 so that the electrifiers 24c, 24b and 24a are constant-current controlled.
Patent JP-2002302035-A (JP)
Title: Driving device of bogie for railway rolling stock
Inventor: OKU YASUMASA
IPC: F16H57/025
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a driving device of a bogie for a railway rolling stock capable of absorbing the large relative displacement between a wheel and a bogie frame, having a simple structure and being free from the increase of a weight of the bogie as a whole, in the case when a driving means such as a motor is mounted on the bogie frame. SOLUTION: The motor 2 is mounted on the bogie frame 3 in a state that its motor shaft 2a is placed in a downward direction. The rotation of the motor 2 is transmitted to the wheels 1 through a wheel gear box 5. The wheel gear box 5 is provided with a first bevel gear 11 connected to the motor shaft 2a and having an vertical axis, and a second bevel gear 12 engaged with the first bevel gear 11 and connected to the wheels 1 in a casing 5a. The casing 5a of the wheel gear box 5 is supported on a tip part of an axle arm rotatably around the vertical axis through a bearing 14, and an axle spring 20 is mounted between the axle arm 15 and the bogie frame 3. A steering shaft for steering the wheels 1 is connected to the casing 5a of the wheel gear box 5.
Patent JP-2002302834-A (JP)
Title: Method for producing polyester-based false-twist combined filament yarn
Inventor: FUJIWARA MASAYUKI
IPC: D02G1/02
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyester-based false-twist combined filament yarn capable of giving fabrics having a combination of deep color tone, puffiness and dry touch as well as having natural grain-toned appearance and high stretchability. SOLUTION: This polyester-based false-twist combined filament yarn 9,000-230,000 in false-twist crimp index defined by the product of C-method elongation percent and C-method modulus is obtained by arranging in parallel side-by-side fashion polyester-based highly oriented undrawn filaments nondyeable with ionic dye 20×10<-3> to 80×10<-3> in birefringence (Δn) (e.g. polyethylene terephthalate filaments) and polyester-based highly oriented undrawn filaments dyeable with ionic dye (e.g. filaments of a copolyester made by copolymerizing 5-sodium sulfoisophthalate component with polyethylene terephthalate unit) followed by heat treatment substantially at constant length and then making a draw false twisting.
Patent JP-2002302683-A (JP)
Title: Char-cooling equipment for gasification facilities
Inventor: FUJIKAWA ATSUSHI
IPC: C10J3/46
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a char-cooling equipment for gasification facilities, which can prevent bridging of char in it. SOLUTION: In a char-cooling equipment 1 for gasification facilities, which gasifys a carbonaceous material in a gasification furnace and a thermal cracking furnace provided therein, separates the gas generated in the gasification furnace and the thermal cracking furnace into a char and a gas at a high temperature in a solid-gas separating equipment, and cool the char thus-separated by heat- transfer tubes 1b arranged in the char-cooling equipment 1, a fluidizing-gas introducing equipment 3 is provided to introduce a fluidizing gas for fluidizing char inside the char-cooling equipment 1 from below the heat-transfer tubes 1b.
Patent JP-2002304399-A (JP)
Title: Information processing device, method thereof and program thereof
Inventor: SUDA ARUNAROORA
IPC: G06F12/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To facilitate the storage and arrangement of information acquired from the Internet. SOLUTION: When the storage of page information currently displayed by a browser is instructed, the page information having the storage instructed is acquired from the browser, a predetermined index is imparted to the acquired page information without inputting the index, and the page information is stored in the database by associating it with a storage period. When the page information is retrieved from the database by designating the storage period and the indexes, the indexes imparted to the page information are displayed in a list (S2504-2509, 2517 and 2518). When all or part of the displayed indexes are selected and deletion thereof is directed, the page information corresponding to the indexes selected from the database is deleted (S2511-2514).
Patent JP-2002307535-A (JP)
Title: Method for manufacturing polyester resin sheet
Inventor: SAKAMOTO JUN
IPC: B29C47/88
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To manufacture a high-quality polyester resin sheet at a high output rate. SOLUTION: A layer composed of a polyester resin B with MB-PB representing a difference between a metallic element equivalent MB (mol/t), and a phosphorus element equivalent PB (mol/t) which is within the range of -30 to 5, is laminated on at least one of the sides of a layer composed of a polyester resin A with MA-PA representing a difference between a metallic element equivalent MA (mol/t) and a phosphorus element equivalent PA (mold/t) which is within the range of 10 to 80. Further, a molten polyester resin sheet is discharged onto a rotary cooling body from a die head. Then the sheet is electrically charged by applying voltage to an electrode set on the sheet and cooled in close contact with the rotary cooling body. Thus, the polyester resin sheet is manufactured.
Patent JP-2002308814-A (JP)
Title: Compound having difluoroalkoxy at its terminal, liquid crystal composition and liquid crystal display element
Inventor: MATSUI SHUICHI
IPC: C09K19/18
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal compound large in the absolute value of Δε, relatively low in viscosity, having relatively large Δn and showing good compatibility even to a low temperature, a low voltage drivable composition and a liquid a crystal display element using the same. SOLUTION: The liquid crystal compound is represented by formula (1) (wherein, R<1> is an alkyl, R<2> is hydrogen, a halogen, cyano or alkyl, rings A<1> to A<3> are each independently trans-1,4-cyclohexylene, 1,4'-cyclohexenylene or 1,4-phenylene, Z<1> to Z<3> are each independently a single bond, -CH2 CH2 -, -CH2 O-, -OCH2 -, -COO-, -OCO-, -CH=CH, -CF2 O- or -OCF2 -, Y<1> to Y<3> are each independently hydrogen or fluorine but Y<1> is not fluorine, Y<2> is not hydrogen and Y<3> is not hydrogen and l and m are each independently 0 or 1).
Patent JP-2002308261-A (JP)
Title: Folding container
Inventor: ENDO HARUHIRO
IPC: B65D6/18
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a folding container whose the assembly work and the folding work are simple. SOLUTION: The folding container comprises a pair of side walls 2a and 2b connected to each side of a bottom wall in a collapsible manner and facing each other, and the other pair of side walls 2c and 2d facing them. The pair of side walls 2c and 2d which are folded on the pair of side walls 2a and 2b in an overlapping manner facing an upper surface of the bottom wall 1 are locked to the bottom wall 1 at a slant close to the perpendicular attitude in an erecting step forming the perpendicular attitude with respect to the bottom wall 1, and the elastic deformation is generated between the side walls and the bottom wall 1 to realize the perpendicular attitude. Latches 6 provided on upper ends of the pair of side walls 2a and 2b are hooked and connected to latch receiver provided on upper ends of the other pair of side walls 2c and 2d.
Patent JP-2002308262-A (JP)
Title: Folding container
Inventor: ENDO HARUHIRO
IPC: B65D6/18
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a folding container with long-term durability. SOLUTION: The container comprises a pair of side walls 2a and 2b facing each other which are connected to each side of a bottom wall 1 in a collapsible manner, and the other pair of side walls 2c and 2d facing thereto. An annular stepped part 1e is formed on an outer peripheral end of a bottom surface 1d of the bottom wall 1.
Patent JP-2002314861-A (JP)
Title: Imaging device and method
Inventor: KOJIMA KENJI
IPC: G06F21/60
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent important image data from being erased. SOLUTION: The imaging device comprises an image pickup section for picking up the image of a subject, a memory that cannot be overwritten, and a data-writing section for writing image data that is outputted from the image pickup section into the empty region of memory. In addition, the imaging device comprises a memory exchange detection section for detecting that the memory has been exchanged, and a write prohibition section for prohibiting the writing into the exchanged memory to the data-writing section when the exchange in memory has been detected. Further, the imaging device has a determination section for determining whether writing of image data to the exchanged data is permitted or not.  The write prohibition section cancels write prohibition to the memory by the write prohibition section with the determination of the permission of writing by the determination section as a condition.
Patent JP-2002317168-A (JP)
Title: Heat-sensitive pressure-sensitive adhesive composition, heat-sensitive pressure-sensitive adhesive, heat-sensitive pressure-sensitive adhesive laminate made by using the adhesive, and its production process
Inventor: TAKEMOTO SHIN
IPC: C09J7/02
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive pressure-sensitive adhesive composition and a heat-sensitive pressure-sensitive adhesive which can maintain high adhesiveness for a long time when they are applied on a base material to produce a heat-sensitive pressure-sensitive adhesive laminate and which are excellent in blocking resistance, and a heat-sensitive pressure-sensitive adhesive laminate which can be produced with high productivity, is excellent in the persistence of adherence and transparency and is free from blocking even when preserved for a long period of time, and a process for producing the laminate. SOLUTION: The heat-sensitive pressure-sensitive adhesive composition provided is characterized in that it contains a thermoplastic resin (A) and a solid plasticizer (B), wherein the solid plasticizer (B) used comprises at least two compounds having a melting point of 100 to 150 deg.C and preferably selected from the group consisting of phosphoric ester compounds (a), phthalic ester compounds (b), hindered phenol compounds (c), triazole compounds (d) and hydroquinone compounds (e).
Patent JP-2002315484-A (JP)
Title: Fishing float
Inventor: NAWATA YURIO
IPC: A01K93/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a fishing float capable of fixing the float body at a prescribed position on the main line, to improve the line controllability enabling the effective search for fish widely to a relatively deep migration layer and attracting the bite of fish by properly adjusting the fishing tackle including the float body according to the weight of fishing gear under the float and the condition of the real fishing spot such as the tidal flow. SOLUTION: The fishing float 10 is provided with a float body 11, a float fix 21 to be fixed at a prescribed position on a main line 20, a line-inserting hole 12 passing through the float body 11 and having a diameter larger than the float fix 21 and a float fix engaging part 13 formed at the rear opening of the line-insertion hole 12 by expanding the diameter in one direction to a groove width smaller than the float fix 21.
Patent JP-2002327400-A (JP)
Title: Method for producing packaging paperboard using magazine waste paper
Inventor: ASHIZAWA MICHITOSHI
IPC: D21H27/30
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a low cost a paperboard which uses the deinked reclaimed pulp of magazine waste paper and has the same discoloration degree due to the irradiation of UV light as that of general coated paperboard. SOLUTION: This method for producing the paperboard for packaging comprises using waste paper pulp obtained by disintegrating and cleaning the magazine waste paper, compounding a sizing agent and a paper-strengthening agent for reinforcing the paper strength of the surface layer of the paperboard, and coating the paperboard with a coating containing a white pigment as a main component in an amount of about 8 g/m<2> with a coating machine disposed in a paper machine in a process for making the paper.
Patent JP-2002321874-A (JP)
Title: Protective plate for transport
Inventor: MANO YASUHIRO
IPC: B65H75/02
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To use a coreless type packing band coil without touching coil inner peripheral surfaces, and to prevent deformation of the packing band coil at transport time. SOLUTION: Disk-like protective plate bodies 2 for protecting side surfaces 100a of the coreless type packing band coil 100 and projecting members 3 for protecting the inner peripheral surfaces 100a of the packing band coil 100 are integrally formed. The projecting members 3 are inserted into a hollow part 102 of the packing band coil 100, and can be installed on a reel of a packing machine 20 in a state of still installing protective plates 1 for transport on the packing band coil 100.
Patent JP-2002321345-A (JP)
Title: Ink jet printer
Inventor: KOBAYASHI HOAKI
IPC: B41J2/175
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer capable of properly executing printing, maintenance and ink supply when a line head is employed, furthermore, to downsize the device, and to print with varied resolutions. SOLUTION: A printing means has a plurality of line heads 30, and each line head 30 has a print head 32 for ejecting ink for each color tone, an ink storage part for supplying ink to the ink head 32, and a head control substrate for controlling ink ejection. Printing on a sheet, maintenance of the print head, and supplying of ink to the ink storage part are performed by rotating the plurality of line heads 30 round a shaft 11.
Patent JP-2002321399-A (JP)
Title: Thermal head and its production method
Inventor: TAKAYAMA TOSHIJI
IPC: H01C7/04
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To securely fix a thermistor 1 to an insulating substrate 3 in a thermal head in which a heating part and the thermistor are integrally formed through the surface of the insulating substrate 3. SOLUTION: The thermistor 1 is sealed and fixed to the surface of the insulating substrate 3. In this case, it is preferable that a thermistor body is substantially directly arranged on the surface of the insulating substrate 3 and that a sealing member 4 has a resin as an essential component.