baber/WOPTO huggingface dataset:
Patent IN-2013MU02186-A (IN)
Inventor: ADITYA NARAYAN SHRIVASTAVA
IPC: C01B31/30
Filed: 2013-06-28
Abstract: This application discloses a process for improving cellulose content in alkali cellulose by pressing out excess alkali from the slurry of suspended fibres from sodium hydroxide solution without increase in knots, bulk densi* or hard patches. The alkaline-cellulose so produced contains 38 - 45% cellulose and alkali to cellulose ratio gets reduced to 0.33 - 0.41. The increase in cellulose content increases productivity of the xanthator. The reduction in alkah to cellulose ratio further helps to reduce carbon di sulphide consumption during xanthation by 15 - 30% without deteriorating viscose quality.The fibre so produced is having comparable properties with fibres obtained from of conventional process or slurry steeping process
Patent JP-2001193109-A (JP)
Title: Header piping system
Inventor: ENOKI MASATOSHI
IPC: E03C1/02
Filed: 2000-01-06
Abstract: PROBLEM TO BE SOLVED: To suppress changes of temperature of mixed water if a terminal equipment is a combination faucet mixing water and hot water by making water pressure substantially equal to hot water pressure or slightly higher than the latter without fail even when a plurality of terminal equipment connected to headers for water and hot water are used simultaneously. SOLUTION: This header piping system is provided with a pressure reducing valve part connected to a water supply pipe, a water supply header part which is connected to the pressure reducing valve part and is provided with a water supply pipe end connection for kitchen and sanitary equipment and a water outflow port to a hot-water supply device, and a hot-water supply header part provided with a hot water inflow port from the hot-water supply device and a hot-water supply pipe end connection to the kitchen and sanitary equipment.
Patent JP-2001193062-A (JP)
Title: Steel pipe pile with widened wing having back-up member
Inventor: YOSHIDA SHIGERU
IPC: E02D5/56
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To provide pipe pile with widened wing having a back-up member capable of maintaining a large vertical bearing force over a long period of time with the widened wing working together with a foot protecting portion in one united body even though a large pushing force and a pulling force acts to the pile. SOLUTION: In the steel pipe pile with the widened wing projected to the outer periphery of the tip portion, a projection is made to the outer peripheral surface of the steel pipe pile above the widened wing as a feature in the profile.
Patent JP-2001190243-A (JP)
Title: Oil-in-water type emulsified composition
Inventor: NUMANO SHINICHI
IPC: A23L27/60
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To provide the subject composition maintained in its flavor taste while having anti-freeze tendency, and antimicrowave heating tendency. SOLUTION: This oil-in-water type emulsified composition is characterized by having oil phase comprising oil-and-fat containing >=1.5 wt.% of a triglyceride composed of one residue of a >=20C saturated fatty acid and 2 residues of an unsaturated fatty acid, and an oil-soluble flavor.
Patent JP-2001195000-A (JP)
Title: Nameplate
Inventor: SUGIYAMA KENJI
IPC: B44F1/06
Filed: 2000-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a nameplate from which characters and symbols can be rapidly and directly read even in a dark place. SOLUTION: The nameplate 11 comprises a rectangular box-shaped bracket 12 having an aperture 12a, an illumination device disposed in this bracket 12, a base material 16 for closing this aperture 12a and a light transmissible plate 15 attached to the back of the base material 16. The base material 16 is penetrated with through-holes 20, thereby, characters or symbols are formed. The back of the base material 16 is recessed with a housing recessed part 21 and the light transparent plate 15 is fitted into this housing recessed part 21. The surface of the light transmissible plate 15 is recessedly provided with recesses 22 continuous with the through-holes 20. These through-holes 20 and recesses 22 are formed by a sandblasting method.
Patent JP-2001200815-A (JP)
Title: Lock mechanism
Inventor: TAGASHIRA KOICHI
IPC: H02G3/04
Filed: 2000-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a lock mechanism capable of preventing a hook part and a lock part from being deformed or damaged even if a pair of component members are engaged with or disengaged from each other, and unlocking the component members easily without using a jig. SOLUTION: This lock mechanism 26 installs a protector cover 23 on a protector body 22 by hooking a hook part 31b provided at the tip of a locking flexible piece 31 of a protector body 22 to a hooking part 34 provided on a protector cover 23. The hooking part 34 comprises a hook hooking part 33 hooking the hook part 31b and a disengaging hole 35 allowing the disengagement from the hook part 31b when locking flexible piece 31 is displaced elastically in the direction generally perpendicular to the direction of projection of the hook part 31b.
Patent JP-2000344796-A (JP)
Title: Physiological function control peptide of fgf-5 and medicine composition containing the peptide
Inventor: OKA SHUICHI
IPC: A61P25/28
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a new peptide capable of controlling various physiological functions of a specific fibroblast growth factor(FGF) such as hair occurrence or hair growth regulatory effect, nutrition or function regulatory effect of cerebral nerve system, platelet regulatory effect, etc. SOLUTION: This peptide comprises an amino acid sequence of the formula Pro Asp Gly Lys Val Asn Gly Ser His Glu Ala Asn Met or an amino acid sequence obtained by adding an amino acid of the formula Leu or Leu-Ser or Leu-Ser-Gln-Val-His-Arg to the C end of the amino acid sequence and has physiological regulatory activity of FGF-5. The peptide is obtained by an organic chemical synthesis method, a method for hydrolyzing a protein by various methods such as an enzymatic method, etc.
Patent JP-2000336061-A (JP)
Title: Modified solution of organic acid
Inventor: MAEHARA KATSUHARU
IPC: C07C53/18
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject solution of an organic acid capable of preventing the corrosiveness and solidification of the organic acid, not losing effectiveness of acid catalyst, etc., being stored and preserved in a metal container by making the organic acid coexist with an ether and/or an alcohol. SOLUTION: This improved solution of an organic acid (e.g. methanesulfonic acid, acetic acid, etc.), is obtained by formulating the organic acid with preferably about 5 to 100 wt.% based on the weight of the organic acid of a 5- to 6-membered ring cyclic ether (e.g. tetrahydrofuran, etc.), a cyclic ether constituted of two 1-4C alkyl groups (e.g. diisopropyl ether, etc.), or an alkylene glycol ether of the formula (R1 and R2 are each a 1-4C alkyl; R3 is H or methyl; and (n) is 1-10) (e.g. monoethylene glycol dimethyl ether, etc.), preferably having high affinity for the organic acid and/or an alcohol, preferably a 1-10C alcohol (e.g. methanol) having high affinity for the organic acid.
Patent JP-2001197230-A (JP)
Title: Method and system for editing image
Inventor: SETO TETSUJI
IPC: G06F13/00
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To reduce the load on data transfer in a system in which a client performs an editing instruction of an image, a server edits the image based on the editing instruction and image data, etc., obtained as a result are transferred to the client. SOLUTION: When a user 1 instructs a laboratory 2 to start editing, the laboratory 2 transfers template data T to a personal computer 10. The computer 10 inquires an editing object of the laboratory 2, and the laboratory 2 transfers editing information representing the editing object to the computer 10. The user 1 receives it, performs an editing instruction and transfers editing instruction information H representing editing results to the laboratory 2. The laboratory 2 edits the data T and image data SO based on the information H, obtains intermediately processed image data M, generates low capacity data ML obtained by reducing the data quantity of the data M and transfers the data ML to the computer 10.
Patent JP-2001203542-A (JP)
Title: Feedback circuit, amplifier and mixer
Inventor: NISHIDA MASAO
IPC: H03H11/12
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a feedback circuit that can reduce nonlinear distortion produced by a transistor(TR) in spite of a small circuit scale, and to provide an amplifier and a mixer provided with the feedback circuit. SOLUTION: The feedback circuit 5 is connected between a drain electrode and a gate electrode of a FET 1. The feedback circuit 5 consists of a series connection of a feedback amount adjustment resistor Rf and an LC series resonance circuit 2. The LC series resonance circuit 2 consists of a series connection of a capacitor Cf and an inductor Lf. The capacitance of the capacitor Cf and the inductance of the inductor Lf of the LC series resonance circuit 2 are selected by resonating the LC series resonance circuit 2 at a frequency of an m-th harmonic so that the LC series resonance circuit 2 is brought into a short- circuit state at the m-th harmonic and the LC series resonance circuit 2 is brought into an open state at the fundamental wave.
Patent JP-2001201703-A (JP)
Title: Multi-beam recorder
Inventor: ITO SATORU
IPC: H04N1/113
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain a good image without beam pitch deviation due to a temperature and vibration or the like by measuring the deviation of the beam pitch of the subscanning direction with high precision and compensating the pitch appropriately by one sensor in a multi-beam recorder for batch recording of a plurality of lines at a prescribed pitch by using a semiconductor laser array in which a plurality of light beams are arrayed in the subscanning direction, and further to decent the deviation of the pitch quickly and with high accuracy. SOLUTION: The multi-beam recorder has a light beam position detection means for detecting the position of a plurality of light beams, a subscanning pitch detecting means for detecting the pitch of the subscanning direction based on a beam position detecting signal from the light beam position detection means, and a pitch control means for returning to the regular pitch when the pitch detected by the subscanning pitch detecting means deviates from the regular pitch by controlling the pitch of the subscanning direction. The light receiving part of the light beam position detection means consists of one photosensor.
Patent JP-2001211294-A (JP)
Title: Facsimile machine
Inventor: NISHIMURA ISAO
IPC: H04N1/19
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide facsimile machine to enable transmission of a normal image, even when delayed lighting is generated due to degradation of performance of a lamp. SOLUTION: An image is illuminated by a linear light source, such as a fluorescent lamp and formed in an image sensor by a lens. This image sensor is provided with the functions of scanner and light-receiving device and an AGC function, using a white standard board to correct various kinds of distortion by an optical system, etc. Abnormal transmission of the image is prevented by judging the abnormality of a correcting function due to the delayed lighting of the lamp. When the delayed lighting of lamp components is confirmed, its frequency and state are recorded. In addition, re-read operation is performed automatically, even when the delayed lighting of the lamp components is generated and the operation is repeatedly performed, until normal image data is stored.
Patent JP-2001211078-A (JP)
Title: Method and device for data transmission
Inventor: YAMASHITA SHIGEYUKI
IPC: H04N19/46
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To multiplex and transmit plural digital video signals of a word string data including a word synchronous data, through 8 bit/10 bit conversion and P/S(parallel/serial) conversion. SOLUTION: In this method and device for data transmission, plural digital video signals or a combination of the plural video signal and a bit added signal is multiplex processed so as to generate the word string data 10, and the word string data 11 is generated through the inserting of the added word data group constituted of over two times repetition of the part comprising a word synchronous data and an auxiliary word data, and the word string data 11 is processed through the 8 bit/10 bit conversion, and also a complex word string data comprising at least two of word synchronous data which are after 8 bit/10 bit conversion based on the word synchronous data. Then the complex word string data is converted to a serial data and transmitted.
Patent JP-2001206582-A (JP)
Title: Paper feed mechanism for printer
Inventor: TSUSHIMA MITSUO
IPC: B41J13/076
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturizable paper feed mechanism for a printer with low power consumption. SOLUTION: This paper feed mechanism for a printer comprises a roller holding member 5 for rotatably holding a pressure contact roller 4. The roller holding member has a bearing member 6 held movable in a direction perpendicular to the feed direction of a recording medium. The pressure contact roller 4 is rotatably journalled on the bearing member 6 so as to be placed in pressure contact with a paper feed roller 3.
Patent JP-2001068335-A (JP)
Title: Electromagnetically driving device and electromagnetic valve using same
Inventor: OISHI KENICHI
IPC: F16K31/08
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetically driving device and an electromagnetic valve using the electromagnetically driving device capable of increasing its attracting force without increasing its structure, and of preventing the damaging of the housing section. SOLUTION: A housing section 14 for guiding a plunger 17 in a reciprocating manner is formed integrally with an attracting section 15 for generating an attracting force with respect to the plunger 17. A permanent magnet 25 is fitted into a recess 14a formed in the outer circumferential wall of the section 14. A thin-walled section 16 is magnetically saturated by a magnetic flux generated by the magnet 25. The magnetic flux generated by the magnet 25 flows through the section 16 in the same direction as a magnetic flux generated by a coil 20 flows through the section 16 when the coil 20 is energized. The magnetic flux generated by the coil 20 when the coil 20 is energized does not pass through the section 16 which is magnetically saturated, but flows from the section 14 to the plunger 17, and from a tapered section 17a of the plunger 17 toward a tapered section 15b of the section 15, whereby the force for attracting the plunger 17 is increased.
Patent JP-2001212647-A (JP)
Title: Foundry process of iron system casting
Inventor: YASUDA TSUJIHIKO
IPC: B22C1/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an iron system casting capable of obtaining a pretty casting surface inside the hollow shaft, and manufacturing a precision casting article complete with cores pore opening section and thin aperture section as cast. SOLUTION: In the manufacturing method for iron system castings using a casting mold with a core, the core is formed with coated sand comprising all or main part of a titan containing sand-grain aggregate including Ti.
Patent JP-2000171430-A (JP)
Title: Gas sensor
Inventor: MAKINO KEISUKE
IPC: G01N27/409
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor capable of obtaining uniform response or output characteristics regardless of the flow direction of gas to be measured to a multiple structure protector while employing the protector. SOLUTION: The leading end of the second cylindrical part 6a of a protector 6 is positioned so as to protrude from the leading end of the first cylindrical part 6b of the protector 6 and the gas EG to be measured introduced from second side gas inlets 63 formed to the side wall part of the second cylindrical part 6a flows from the base end side of the first cylindrical part 6b to the leading end side thereof along the outer surface of the diameter contracted part 6t of the first cylindrical part 6b to flow out of a second side gas outlet 64. By forming this flow of the gas, negative pressure is created in the first side gas outlet 62 formed to the leading end of the diameter contracted part 6t to evacuate the interior of the first cylindrical part 6b and the gas EG is almost isotropically sucked into the first cylindrical part 6b from the first side gas inlets 60, 61 in a peripheral direction. As a result, even if the flow of the gas impinges against the protector 6 at any angle around the axial line of the protector 6, since the gas EG is supplied to the detection part D in the protector 6 alamost isotropically, uniform response or output characteristics are obtained regardless of a gas flow direction.
Patent JP-2001160606-A (JP)
Title: Heat dissipating sheet and its manufacturing method
Inventor: HASEGAWA KOICHI
IPC: H01L23/36
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a heat dissipating sheet which can surely avoid short- circuiting the signal wire of a heat dissipating part, be mounted on a wide area independently of the types of heating element parts, and are high in thermal conductivity. SOLUTION: A heat dissipating sheet 100 has such a structure in which a metal member of high thermal conductivity 102 is buried in a high-thermal conductivity silicone resin sheet 101. The high thermal conductivity member 102 is arranged inside the silicone resin sheet 101 extending in a lengthwise direction and ranging from points close to the front surface to other points close to the rear surface so as not to come out of the sheet 10.
Patent JP-2001215238-A (JP)
Title: Speed detector
Inventor: SAKATA SHUNICHI
IPC: G01D5/244
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To remove a duty imbalance and a phase error existing in two-phase encoder pulses. SOLUTION: This detector is made up of a frequency quadrupling circuit 1 for generating quadrupled pulses 12 and a code signal 13 from the encoder pulses 14, a counter circuit 2 for counting the pulses 12, a first timer circuit 5 for counting clock pulses from a reference-clock generating circuit 4, a first timer memory means 6 for latching the count of the circuit 5 by each latch signal 18 from others, a second timer memory means 8 for latching data of a second timer circuit 7 reset by each of the pulses 12, an A-phase/B-phase state decoder 9 for receiving the pulses 12 and the signal 13 to generate an A-phase/B-phase edge signal, an A-phase rising edge signal, and an A-phase/B-phase state detecting signal 21, a third timer circuit 22 for counting the clock pulses from the circuit 4 to latch them by the A-phase/B-phase edge signal and to reset them by the A-phase rising edge signal,  a correction-value detecting register 10 for recording/holding an output from the circuit 22, a correction- value setting register 11 for recording/holding the signal 21 and a detected correction value 23 from the register 10 as correction values, and an adding/subtracting circuit 18 for adding/subtracting an output of the circuit 2 to/from that of the register 11.
Patent JP-2001215602-A (JP)
Title: Display illumination device for camera
Inventor: YUKITAKE NAMIKO
IPC: G03B17/18
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a display illumination device for camera which enables a user to check a mode when it is changed over to a remote control mode and does not drastically degrade a signal reception probability even if a remote control circuit receives the influence of noise. SOLUTION: The photographing information of a camera is displayed on an LCD 9 illuminated by an EL 30 of the display device for the camera. The illumination time of the EL 30 is set by a CPU 1 and an EL lighting timer 1a. The camera is set in such a manner that remote signal reception is made possible by the CPU 1. When the remote control mode is not set, the first illumination time is set and when the remote control mode is set, the illumination time longer than the first illumination time is set.
Patent JP-2001216884-A (JP)
Title: Cathode, electron gun and cathode-ray tube
Inventor: WATANABE TOMOHIRO
IPC: H01J1/20
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a cathode, capable of providing a cathode ray tube which is capable of forming a satisfactory image, free of the change in a color tone or the like by preventing the change of the resistance value between a sleeve and a heater, and provide an electron gun having this cathode and a cathode-ray tube having this electron gun. SOLUTION: The cathode 10, which is formed by arranging a heater 4 in a sleeve 1 air tightly sealed at its one end face 1a, and mounting a cap 2 having an electron-emission substance 3 on the sealed end face 1a, the electron gun having this cathode 10, and the cathode-ray tube having this electron gun are composed.
Patent JP-2001220488-A (JP)
Title: Resin composition and its laminate
Inventor: SUZUTA MASAYOSHI
IPC: B32B27/00
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition that has extrusion laminate suitability without pulling threads to a polypropylene adherend and has stabilized peel strength to a variety of sealing conditions and a laminated body thereof. SOLUTION: The objective resin composition is produced by formulating 1-100 mass parts of a high-density polyethylene resin to 100 mass parts of a polypropylene resin composition comprising a polypropylene block copolymer, a branched long chain-bearing homo- or block-copolymer polypropylene resin and a polypropylene block copolymer comprising ethylene or an α-olefin monomer or their block component. In another embodiment, the resin composition is produced by admixing 1-100 mass parts of the high-density polyethylene resin to 100 mass parts of the propylene resin composition including the polypropylene block copolymer and the branched long chain-bearing homo or block-copolymer polypropylene resin.
Patent JP-2001219894-A (JP)
Title: Icebreaker
Inventor: KISHI SUSUMU
IPC: B63B1/40
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an icebreaker for reducing wave making resistance in the open water. SOLUTION: In this icebreaker 1 for arranging wave making fins 4, 5 on the board side 3 or the ship's bottom of a bow part, the wave making fins 4, 5 are constituted so as to be rotatable with the rotary shafts 6, 7 as the rotational center. The wave making fins 4, 5 are rotated in the open water to be positioned in a position orthogonal to the sailing direction of the icebreaker 1 and almost parallel to the draft line α. The wave making fins 4, 5 are rotated in an ice sea area to be housed in the hull.
Patent JP-2001219215-A (JP)
Title: Sintered hard alloy tool, wire drawing die and method of manufacturing metallic wire
Inventor: MITSUI KENTARO
IPC: B22F7/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a wire drawing die with which the generation of heat is less when drawing wire by attaining the reduction of the coefficient of friction of a sintered hard alloy tool. SOLUTION: In the sintered hard alloy tool consists by sintering the powder of hard materials of one or more kinds of carbide, nitride and carbonitride and soft metallic binder, the coefficient of friction of at least the working part where is brought into contact with a material to be worked is defined as <=0.10.