baber/WOPTO huggingface dataset:
Patent JP-H07157489-A (JP)
Title: Silicon derivative of beta-styrylacrylic acid and its production
Inventor: KAWAMOTO HIDEYUKI
IPC: C07F7/08
Filed: 1993-12-07
Abstract: PURPOSE:To obtain a compound useful as an ultraviolet light absorber for a cosmetic, having excellent ultraviolet light absorbing effect in a wide long wavelength range and improved compatibility with an oil agent. CONSTITUTION:A compound of formula I [R<1> is a 1-18C alkyl or an ary; R<2> is a group of formula II (R<3> is a 1-11C alkylene; R<4> is CH3, a halogen, etc.; (k) is 0-5), etc.; (m) and (n) are 0-1,000]. This compound of formula I is obtained by reacting a beta-styrylacrylic acid of formula III (X is Cl, Br or CF3CO) with an alcohol modified silicone compound of formula TV (R<5> is R<3>OH or R<3>OCH2 CH2OH) in the presence of a deoxidation agent (e.g. pyridine) in a solvent (e.g. toluene) at 60-100 deg.C for 4-8 hours. The compound of formula I is mixed with a cosmetic for preventing sunburn and aging of skin and is used as an ultraviolet light absorber when blending it with a cosnetic.
Patent JP-H08183978-A (JP)
Title: Solid lubricant composition
Inventor: ASO MITSUNARI
IPC: C10M119/24
Filed: 1994-12-29
Abstract: PURPOSE: To obtain a solid lubricant composition having sufficiently high heat resistance in a state thereof keeping original lubricating performances. CONSTITUTION: This solid lubricant composition is obtained by mixing 5-95wt.% lubricating grease and 95-1wt.% polyamide powder or polyacetal powder alone or a mixture of both, dispersing and keeping the resultant mixture of the powdery material at a higher temperature than the gel point of the powder and a lower temperature than the dropping point of the lubricating grease, cooling and solidifying the resultant dispersion.
Patent JP-H11164007-A (JP)
Title: Hands-free telephone equipment and telephone system using the same
Inventor: NAKANISHI YUKIO
IPC: H04W52/02
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a battery by providing a box formed in a can shape with a power saving means for making the power supply of the battery in an off-state excepting for during the communication of a portable telephone set housed together with the battery power source. SOLUTION: Hands-free telephony equipment is provided with a box formed in a can shape and in this box, a telephone set housing part is formed for inserting a portable telephone set 2. This telephone set 2 is provided with a power saving means 19 for turning on a battery 14 only during communication and turning off the battery 14 in the other case. This power saving means 19 is composed of an antenna 191, a detection circuit 192 as a detecting means, an amplifier circuit 193 as a switching means, a frequency/voltage converting circuit 194, a comparator circuit 195 and a switching circuit 196. The antenna 191 detects noises generated by receiving a telephone call through the portable telephone set 2 to operate it.
Patent JP-H09172843-A (JP)
Title: Stalk-cutting harvesting of tobacco stalk and apparatus therefor
Inventor: MAEKAWA YOSHIAKI
IPC: A01D45/16
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To eliminate damage of tobacco leaves derived from lodging, etc., of tobacco stalks and facilitate receiving work of the tobacco stalks, and to obtain an apparatus effectively used to harvest the tobacco stalks. SOLUTION: Oblique or horizontal notched grooves A and B are made at a lower part of a tobacco stalk S standing on a ridge U and upper tobacco leaves L are withered in a standing state of the tobacco stalk S, then, after the withering, the tobacco stalk S is pushed down and the tobacco stalk upper than the notched grooves A and B is received, carried into a drying chamber and received. Two pieces of rotary blades are fitted to a running working vehicle in a state of vertically separated and crossing a part, and the working vehicle is run along tobacco stalks planted on the ridge. By the process, notched grooves A and B are successively formed on the standing tobacco stalk group.
Patent JP-H10187156-A (JP)
Title: Electronic stringed instrument capable of tapping harmonics execution
Inventor: IMAI TAKESHI
IPC: G10H1/053
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To realize a tapping harmonics execution without any sense of incongruity in a stringed instrument such as an electronic guitar. SOLUTION: In a tone height designating state by an arbitrary tone height switch 109 of a finger plate part 102, the specific tone height switch 109 is tapping-processed when a string 105 of a body part 101 is hit and a musical tone is generated, and when the string hitting position of the tone height switch 109 is the string hitting position having a prescribed tone height difference for the string hitting position or open string position of the tone height switch 109 hit prior to it, a harmonics sound can be generated. Thus, even when the oscillation of the string is not used for controlling the tone height of the musical tone, tapping harmonics execution can be realized.
Patent JP-H09177774-A (JP)
Title: Tapered roller bearing
Inventor: TSUJIMOTO TAKASHI
IPC: F16C33/36
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To decrease a sliding friction, so as to improve durability, by forming a ceramic film on at least one of a large collar surface of an inner race and a large end surface of a tapered roller to be brought in contact with each other. SOLUTION: A ceramic film 6 formed of a ceramics material such as TiN, CrN, TiAlN, etc., is formed on a large end surface 3a of a roller 3 to be brought in contact with a large collar surface 11a of an inner race 9. The film 6 is formed by coating the large end surface 3a by vacuum deposition, sputtering, ion plating, etc. Also in a condition that poor lubrication or generation of excessive preload is feared, such as in the low temperature atmosphere, the sliding friction between the large end surface 3a and the large callar surface 11a can be decreased, the high-load and high-speed operation is made possible, and the durability in that case can be improved. Since the contact parts of the large end surface 3a and the large collar surface 11a are the contact of the different kinds of materials, fusing phenomenon of both sides in the high temperature can be avoided.
Patent JP-H03198244-A (JP)
Title: Channel scanner
Inventor: NAKA MASAFUMI
IPC: H04N5/44
Filed: 1989-12-26
Abstract: PURPOSE:To shorten the time required to make one round of channel positions by reading no VPS data at a position where a skip is made and no broadcast is received. CONSTITUTION:A synchronizing signal presence/absence discriminating circuit 4 detects whether or not there is a synchronizing signal as to all frequencies at which signals are received. A timer circuit 5 reads no VPS data as to frequencies where no synchronizing signal is present. Thus, the time required to make one round of channel positions, i.e. the time required to decide that a target value becomes equal to an actual value is shortened to shorten the time when the video recording of the starting part of a program which needs to be recorded is disabled.
Patent JP-2000168957-A (JP)
Title: Automatic stacking device for box package
Inventor: KUZUU YOSHIMITSU
IPC: B65G57/30
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To automatically stack box packages by providing an elevating means sequentially receiving and supporting conveyed packages and elevating them, and sequentially receiving and supporting the bottom of the packages moved upward and stacking them from underneath. SOLUTION: A conveying means 10 conveys box packages P and delivers them to an elevating means 20. The elevating means 20 is located in front of the conveying means 10 and sequentially receives and supports, and elevates the box packages P conveyed by the conveying means 10. For example, a push-up plate 22 attached to a piston front end of an air cylinder 21 is suitable as the elevating means 20. A bolding means 40 provided above the elevating means 20, sequentially receives and supports the bottom of the box packages P moved upward by the elevating means 20, and stacks them so as to lift from underneath. The holding means 40 is composed so as to sink back when pressurized from below.
Patent JP-H06166549-A (JP)
Title: Device for automatically joining optical part
Inventor: NAKAMURA MIKIO
IPC: G02B6/24
Filed: 1992-11-27
Abstract: PURPOSE:To stably join optical elements to each other by installing temperature controllers in an adhesive-storing member and in an adhesive-discharge member and further installing a temperature-controlling member for optical elements to be joined. CONSTITUTION:The automatically lens-joining device 1 comprises a stocking member 3, a pallet takeoff member 4, a lens-carrying member 5, a centering member 6, an energy-irradiating member 7, an adhesive coating member 8 and a work temperature-controlling member 9. First, an upper lens and a lower lens are received in a pallet 13, and the pallet is received in the stocking member 3. A desired pallet is upward or downward moved, stopped at a takeoff position, and taken off from a takeoff port 4. The lower lens and upper lens are placed on a leaving plate (the temperature is controlled at 26-28 deg.C) in the work temperature-controlling member 9. The lens-carrying member 5 adsorbs the lower lens and carries the lens to the centering member 6. The temperature of the carried lens is controlled to 22-24 deg.C. An adhesive controlled to a temperature in the adhesive-coating member 8 is discharged on the lower lens in a constant amount. Subsequently, the upper lens is carried and joined to the lower lens.
Patent JP-H06169118-A (JP)
Title: Laser device
Inventor: MASUDA HISASHI
IPC: H01S3/094
Filed: 1992-11-28
Abstract: PURPOSE:To easily narrow a laser beam into the fundamental lateral mode in a resonator in an accurate manner by properly positioning a laser mounting block, a resonator supporting block, on which a waveplate, solid-state laser crystal and a wavelengthconverting element are integrated on the surface vertical to an oscillation laser optical axis, and a lens-mounting block. CONSTITUTION:An LD chip 11 is attached to an LD chip mounting block 17 in line with a marking position. A resonator supporting block 22 supports an SHG laser resonator 13 which is composed of a 1/4 waveplate 18, a laser medium 19, a spacer 20 and a nonlinear optical crystal element 21. The SHG laser resonator 13 is integrally formed while it is being centered and vertically surface-exposed. A condenser 12 is attached to a lens-mounting block 23. An LD chip mounting block 17 and a resonator supporting block 22 are positioned by a base substrate 24 in line with the reference surface. A laser beam can be narrowed to the fundamental lateral mode in the SHG resonator by finely adjusting the above-mentioned three blocks.
Patent JP-H0539258-A (JP)
Title: Aromatic diamine and its production
Inventor: HATTORI TATSUYA
IPC: C07C323/38
Filed: 1991-11-29
Abstract: PURPOSE:To obtain an aromatic amine containing a substituted or nonsubstituted alkylthio group capable of stably and efficiently producing an aromatic polythiazole precursor without preparing an insoluble component as by-product. CONSTITUTION:An aromatic amine shown by formula I or formula II (Ar is aromatic ring-containing residue; R is substituted or nonsubstituted alkyl) such as a compound shown by formula III. The compound shown by formula I is obtained by reacting an aromatic diaminodithiol or a salt thereof with an alkyl halide containing a substituted or nonsubstituted alkyl group in an alkali aqueous solvent preferably in the presence of a phase transfer catalyst to replace H atom of thiol group of the aromatic diaminodithiol or the salt thereof with an alkyl.
Patent JP-H05151419-A (JP)
Title: Cash dispenser
Inventor: TAMURA HIROSHI
IPC: G06Q40/00
Filed: 1991-11-30
Abstract: PURPOSE:To provide an automatic cash dispenser which eliminates a need of procedures of a person in charge of cash dispenser management or the like at the time of discharging cash left unreceived. CONSTITUTION:A cash discharging part 15 is provided which discharges cash at the time of coincidence between a user code stored in a user register table and the user code inputted from a display operation mechanism 13, and a left cash holding mechanism 16 which temporarily preserves cash which a user forgets to receive and a register means which registers information of the user, who forgets to receive cash, in the user register table 22 are provided. A control part 12 is provided with the function which retrieves user register information of the user, who forgets to receive cash, and the user code at the time of re- input of register information of the user who forgets to receive cash. Further, a left cash discharging function is provided which drives the left cash holding mechanism 16 to discharge cash left unreceived at the time when they coincide with information of forgetting of cash reception.
Patent JP-H05170537-A (JP)
Title: Carbon fiber-reinforced composite carbon material and its production
Inventor: MORIMOTO TATSUO
IPC: C01B31/02
Filed: 1991-12-25
Abstract: PURPOSE:To provide the subject composite carbon material improved in the oxidation resis tance by covering the surfaces of a carbon filament-reinforced composite carbon material or its precursor with specific prepreg sheets, subjecting the product to a graphitization treat ment, and subsequently heating the treated product in a powder mixture of Si, SiC and Al2O3. CONSTITUTION:The woven fabrics of PAN carbon fibers are impregnated with a thermosetting resin such as a phenolic resin, and subsequently the semi-cured sheet-shaped prepregs 4 are laminated to each other. The produced laminate is thermally cured to form a FRP formed product 7, which is heated in a carbonization oven A in a N2 atmosphere at a prescribed temperature to form a C/C composite material 8. Graphite powder is mixed with a phenolic resin, etc., in a semi-cured state and then processed into a sheet-like shape to produce powder prepregs 3, which are laminated to the surfaces of the C/C composite material 8 to form a surface-laminated product 9. The surface-laminated product 9 is heated in a carbonization oven at a prescribed temperature to produce a C/C composite material 6 having the surface carbon layers 12. The C/C composite material 6 is buried in the powder mixture of Si/SiC/Al2 O3 and subsequently heated at a prescribed temperature in a non-oxidative atmosphere to provide the carbon fiber-reinforced composite carbon material in which the SiC layer is formed in the surface carbon layer 12.
Patent JP-H06173020-A (JP)
Title: Multilayer coating, method for its preparation and use thereof
Inventor: JIERAARU UI
IPC: C25D13/00
Filed: 1992-12-22
Abstract: PURPOSE: To improve the corrosion resistance of a metallic pipe material surface in contact with soil by providing the pipe material with a multilayer coating consisting of at least one conversion layer and a thermosetting resin layer toward the outer side thereof.  
     CONSTITUTION: The crude cast iron metallic pipe material 1 of a water pipe or the like is placed in the soil 2. The pipe material 1 is coated with the multilayered coating 5 consisting of the conversion layer 3 in contact therewith and the one thermosetting resin layer covering the same. The conversion layer 3 consists of a phosphate mixture of zinc and iron and are passivated by chromium or the like. Epoxy resin or the like is used for the thermosetting resin. The coating is applied over the entire surface on the inner side and outer side of the pipe. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06196194-A (JP)
Title: Fuel cell
Inventor: HARADA TAKASHI
IPC: H01M8/24
Filed: 1992-12-24
Abstract: PURPOSE:To rationalize supply and discharge pipes for reaction gas supplied to/discharged from a cell stack of a fuel cell housed in a package. CONSTITUTION:Pillars 12, 12a, 12b and 12c erected in the four corners of a base stand 11 on which a fuel cell body 1 is loaded, are made hollow, and a reaction gas passage is formed. A branch pipe connected to this passage and respective manifolds, for example, a branch pipe 25 connected to a fuel gas passage in the pillar 12 and a fuel gas supply manifold 5, is provided, and the pillar inside passage is substituted for a supply and discharge pipe in which reaction gas is made to flow.
Patent JP-H04310709-A (JP)
Title: Method for impregnating fiber sheet with syntheticresin
Inventor: HANSU MIYURAA
IPC: B29K105/06
Filed: 1991-12-25
Abstract: PURPOSE: To provide a method for impregnating a fiber sheet material with a synthetic resin without need for various considerations on a natural and working environments as well as with easy cleaning after the working. CONSTITUTION: A fiber sheet 11 on which a liquid-type synthetic resin 12 is applied is covered with a polyethylene sheet 17 and pressurized with a manually pressurizing roller 18 from the outside of the polyethylene sheet 17 so as to impregnate the fiber sheet 11 with the synthetic resin 12.
Patent JP-2000170792-A (JP)
Title: Automatic transmission
Inventor: SAWAOKA MASATO
IPC: F16D55/24
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To reduce the load applied to a friction plate and to suppress the fatigue of the friction plate by providing an exciting mechanism on a spline groove, and exciting the projection of the friction plate in the opposite direction to the locking direction of a one-way clutch. SOLUTION: A recess 23d serving as a coupling section is formed nearly at the center of a projection 23c. The recess 23d has a shape couplable with the lug 31a of a plate spring 31. The projection 23c is positioned by using the exciting force of the plate spring 31 and a pair of coupling sections 23d, 31a, i.e., the projection 23c is excited to the side section of a spline groove 25c. The projection 23c is excited in the opposite direction to locking direction A to have a large clearance (b), and projections of a driven plate 23b and a drive plate can be suppressed from being applied with a large load, thus the fatigue of the driven plate 23b and the drive plate can be suppressed.
Patent JP-H03202458-A (JP)
Title: Molding for regenerating nitriding salt bath and carburizing salt bath
Inventor: TSUCHIDA MIKIO
IPC: C23C8/54
Filed: 1989-12-28
Abstract: PURPOSE:To obtain a molding for regenerating nitriding and carburizing salt baths capable of making tablet by a dry process, increased in density, and reduced in volatilization in a molten salt bath by adding alkali carbonate to an essential component consisting of melamine cyanurate or melamine cyanurate and melamine and then carrying out pressure molding. CONSTITUTION:Alkali carbonate, such as Na2CO3, is added to melamine cyanurate as a simple substance or a mixture of melamine cyanurate and melamine. Further, the amount of melamine based on melamine cyanurate is regulated preferably to 1-7 by weight ratio. Subsequently, the resulting mixture is molded, preferably, into a tablet by the ordinary pressure molding method. The above alkali carbonate at this time is blended so that it comprises, preferably, 10-30wt.% in the tablet. Moreover, the density of this tablet is regulated to 1.3-1.6. The resulting tablet, that is, the molding for regeneration can regenerate deteriorated nitriding and carburizing salt baths with high efficiency.
Patent JP-H10186671-A (JP)
Title: Composition for reflection preventive film material
Inventor: MIZUTANI KAZUYOSHI
IPC: C09D201/02
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide the composition for a reflection preventive film material high in light absorbance and good in resolution and independence of film thickness and superior in a resist pattern and high in dry etching speed and to provide a resist pattern forming method by using this composition. SOLUTION: The reflection preventive composition contains a polymer compound having, on the side chains, structures each represented by formula I or II in which W is a bonding group to the main chain of the each polymer; Y is an O or S atom or a =N-V group; each of Z1 and Z2 is an electron donative group; (m) is 0, 1, or 2 and (n) is 0, 1, 2, or 3, and when each is 2 or 3, each of Z1 and Z2 may be same or different; and V is a hydroxy or NH2 or 1-20C straight or branched or cyclic alkyl or 5-14C aromatic or heterocyclic or 1-20C alkoxy group, each optionally substituted.
Patent JP-H06192410-A (JP)
Title: Production of lactone polymer
Inventor: WATANABE ICHIJI
IPC: C08G63/82
Filed: 1992-12-24
Abstract: PURPOSE:To produce a lactone polymer excellent in hue and thermal stability in a short polymn. time. CONSTITUTION:A tin catalyst of the formula (wherein R is H, alkyl, or aryl; and X is hydroxyl, alkoxy, or halogen) is used to produce a lactone polymer excellent in hue and thermal stability in a short polymn. time.
Patent JP-H08229497-A (JP)
Title: Detail coating method and manufacture of color filter
Inventor: IDO HIDEO
IPC: G02B5/20
Filed: 1995-12-28
Abstract: PURPOSE: To provide a detail coating device and a coating method for improving the ratio of a regular section of a uniform film thickness and reducing to a large extent the unevenness of film thickness of a coating start section and a coating completing section when detail coating is carried out by using a die coater. CONSTITUTION: A coating material bead 13 spreading all over the whole width of desired coating width of a slit 14 is formed on the end of a cap 7 by stopping temporarily a material 9 to be coated on a coating start position, and then the material 9 to be coated is moved by a constant speed to form a film 8 of a uniform thickness, and squeegee coating is carried out in the vicinity of the coating completing position without feeding a coating material, and the excessive coating material is sucked and recovered through the cap 7.
Patent JP-2000172977-A (JP)
Title: Traffic information collection and distribution system
Inventor: KOMATA TAKASHI
IPC: G08G1/09
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To reduce or eliminate the reception fee by calculating the reception rate corresponding to the quantity of information given from a traffic information collecting vehicle on the distribution side where the traffic information are and distributed. SOLUTION: A traffic information accumulation/distribution center 20 receives an accumulated traffic information request signal and a vehicle identification code via a communication means 23, separates the identification code from the request signal via a control means 22 and sends the separated code to a reception rate calculation means 24. The means 24 extracts the quantity of information collected so far by a traffic information collection/reception vehicle 12 based on the vehicle identification code of the vehicle 12, calculates the reception rate of the totalized traffic information based on the extracted quantity of collected information and sends both data on the quantity of collected information and the reception rate to the means 22.  The means 22 adds the totalized traffic information to those data received from the means 24 and sends these information and data to the vehicle 12 via the means 23.
Patent JP-2000166900-A (JP)
Title: Fingerprint sensor and method of generating fingerprint data thereof
Inventor: TAKEDA HITOSHI
IPC: G06T7/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To eliminate setting or adjustment from the outside. SOLUTION: When a finger touches at a fingerprint sensor, a main electrode A110 and a sub electrode B120 of a capacitance detecting means 100 detects the capacitance. The capacitance detected by the sub electrode B120 in a predetermined range is average, and a reference voltage is generated by a signal generating means 200. Also, the capacitance detected by the main electrode 110A is converted into voltage by the signal-generating means 200. A binary- coding means 300 subjects the main voltage value to binary coding, based on whether or not a main voltage is higher than a reference voltage with reference to the reference voltage generated by the signal generating means 200. This processing is executed for all the main electrodes arranged in the fingerprint sensor for generating fingerprint data.