baber/WOPTO huggingface dataset:
Patent JP-H05162505-A (JP)
Title: Double-tread snow tire
Inventor: YAMADA SADAYUKI
IPC: B60C5/22
Filed: 1991-12-10
Abstract: PURPOSE:To provide a tire, which can travel on a snowless road as well as on a snow road without damaging the roads and which has durability. CONSTITUTION:In the manufacture of a snow tire, a tire is covered with a little larger tire, and a space formed between these tires is sealed by side surface parts of the tires, and a valve 3 is fitted in the side surface part of the larger tire, and the space 4 between both the tires is filled with the air, and a clearance formed by a difference of the circumference of the larger and the smaller overlapped tires is used.
Patent JP-H06200814-A (JP)
Title: Fuel control device of engine
Inventor: NISHIOKA FUTOSHI
IPC: F02D41/34
Filed: 1992-12-29
Abstract: PURPOSE:To control the air-fuel ratio accurately according to the operating condition of an engine by calculating the fuel injection amount depending on the engine operating condition including the suction air amount by the first and the second timings respectively. CONSTITUTION:An injector 12 is provided by facing a suction passage 8 communicating to the combustion chamber 6 of an engine 1, and an electronic control type control unit (ECU) 20 to control the fuel injection amount from the injector 12 is provided. In the first timing prior to communicating the suction passage 8 and the combustion chamber 6, and in the second timing in the suction stroke when the suction passage 8 and the combustion chamber 6 are communicated, the fuel injection amounts are calculated depending oh the operating condition of the engine 1 respectively. And the fuel injection amount by the first timing is corrected to make in a specific divided ratio, and the fuel injection is carried out. In this case, the fuel amount subtracting the fuel injecting amount by the first timing from the fuel injecting amount by the second timing is to be injected in the second timing. As a result, the fuel to which the increase amount of the suction air amount is almost reflected is fed to the combustion chamber 6, and the control accuracy of the air-fuel ratio in a transient operation time is improved.
Patent JP-H11188896-A (JP)
Title: Image recorder and recording method
Inventor: MIURA YASUSHI
IPC: B41J2/05
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder and a recording method in which high quality recording can be performed by eliminating the difference of image density between going and returning strokes of recording thereby eliminating the effect of satellite. SOLUTION: A density difference correction signal generating means 102B generates a signal 718 for correcting the difference of density between going and returning strokes of recording. The signal 718 is stored in a correction RAM 717 and a specific correction line is selected from an HS conversion table memory 511 depending on the signal 718. Image data 704 at the time of going and returning strokes of recording is subjected to density correction according to the correction line thus selected before an image data 706 is outputted.
Patent JP-H11276187-A (JP)
Title: Pipertdone compound
Inventor: BARNETT CHARLES J
IPC: C07D471/04
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain either the 6R- or 6S-form of protected 5,10- dideaza-5,6,7,8-tetrahydrofolic acid derivative as an anticancer agent, by acylating a specific diol in an asymmetrically synthetic way and by proceeding the reaction via a new piperidone compound and the like. SOLUTION: A dial with E<2> being Br, Cl, I, carboxyl or the like is first acylated in an asymmetrically synthetic way using swine pancreatic lipase as catalyst to form an intermediate of R-configuration with E<6> being a 1-3C alkyl. Secondly, the above intermediate is converted into a new intermediate of R-configuration, which, in turn, is further converted into an intermediate of S-configuration with E<5> being a bis(alkoxycarbonyl)methyl or (alkoxycarbonyl) (cyano)methyl, based on the desired E-group (hydroxy or amino) in the final product; subsequently, the above intermediate is converted, via a new piperidone of S-configuration (E<3> is a 1-3C alkoxycarbonyl or the like), into a compound of S-configuration of formula II (E<1> is OH or the like), which is then converted to the aimed medicinal agent of formula III (E<8> is a carboxyl-protecting group;  (n) is 0 or 1) using an L-glutamate.
Patent JP-2001170543-A (JP)
Title: Extrusion type die, coating applicator and coating method
Inventor: AOKI KEIICHI
IPC: B05C5/02
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an extrusion type die, a coating applicator and a coating method wherein highly precise coating can be stably and efficiently carried out. SOLUTION: An extrusion type die for simultaneous multiple layer coating is provided wherein three or more blocks are assembled. The extrusion type die is provided wherein a distance between a bottom surface of the most upstream side block in the three or more blocks and its lip apex is shorter than a distance between each bottom surface of the other blocks and its lip apex.
Patent JP-H11169073-A (JP)
Title: Oil and fat for fraying
Inventor: OBARA ATSUSHI
IPC: A23D9/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain frying oil that gives good melt in mouth, good taste and good texture with no greasiness, and reduced adhesion to hands, dishes ad packaging bags by containing a prescribed amount of oil and fat and having an SFC value at a prescribed and lower level. SOLUTION: This oil for frying contains >=50% of the oil that is prepared by subjecting a mixture of 40-100% of coconut palm oil and fat and 0-60% of liquid oil as rape oil to ester interchange reaction using 1,3-specific lipase, 4-10%, based on the total amount of the lipids, of tri-saturated triglycerides of 16-22C saturated fatty acids, and has <=7% of SFC(solid fat content) at 35 deg.C. In a preferred embodiment, extremely hardened oil is added instead of the tri-saturated fatty acid triglyceride.
Patent JP-H11180833-A (JP)
Title: Composition for scalp and hair
Inventor: TSUJI YOSHIHARU
IPC: A61K8/73
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having excellent depilation preventing effects, dandruff and itch preventing effects on scalp and excellent safety, by including acetylated hyaluronic acid and a hair follicle activator. SOLUTION: This composition comprises (A) 0.001-10 wt.% (based on the total of the composition, hereinafter in the same way), preferably 0.01-5 wt.% of acetylated hyaluronic acid, (B) 0.01-5 wt.%, preferably 0.01-3 wt.% of a hair follicle activator and (C) optionally an oil component, a surfactant, a humectant, a thickening agent, a perfume, a coloring matter, a solvent, etc. The number of substitution of acetyl groups of the component A is preferably 2-4 on the average in a repeating unit of the formula (R<1> to R<4> are each H or an acetyl subjected to ester bond and two or more of R<1> to R<4> are acetyl on the average in each repeating structure; R<5> is H or an alkali metal. Nicotinic acid amide, vitamin B6 (derivative) or the like is preferable as the component B.
Patent JP-2001183823-A (JP)
Title: Photosensitive element, method of producing resist pattern and method of producing printed wiring board
Inventor: KIMURA HAKUSEI
IPC: H05K3/18
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive element, a method of producing a resist pattern and a method of producing a printed wiring board by which a transfer layer can be applied in a good follow-up state of the rough pattern of the surface to be laminated to improve the resolution without increasing the production cost, the number of air voids can be decreased, an excellent shape of the resist pattern is obtained, and the production yield of the printed wiring board is improved. SOLUTION: The photosensitive element has a photosensitive resin composition layer on a first film and has a second film on the opposite side of the photosensitive resin composition layer to the first film. The 5% elongation load per unit width of the first film at 80 deg.C (the value in the longitudinal direction of the film, represented by L5 hereafter) is 3.92×10-2 to 8.83×10-1 N/mm (4 to 90 g/mm). The number of fisheyes having >=80 μm diameter in the second film is <=10 pieces/m2.
Patent JP-H11187118-A (JP)
Title: Command station extension system
Inventor: TAKANO KEIICHI
IPC: H04M3/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a command station extension system which can deal with abnormal conditions at low cost without installing any auxiliary reception trunk and auxiliary reception station. SOLUTION: When a No.119 (for fine station) notice is received through a No. 119 trunk 13, a command controller 1 receives the emergency notice by distributing an incoming call to a command station 2. The command station 2 has a function for setting an ordinary mode and an abnormal condition mode and when the No. 119 notices too much to deal with are received, at the command station 2, the abnormal condition mode such as a severe disaster mode is set. This setting is reported to a CPU 12 and according to a built-in data base managing program, the CPU 12 performs reloading from a general telephone set to the command station. Then, a system control program reports switching to the command station mode to a computer 8 and the computer 8 is operated as the command station. A router can be transmitted between a LAN 5 and a LAN 6.  Thus, the telephone set and the computer can be used as the command station in the case of abnormality.
Patent JP-2001180962-A (JP)
Title: Synthesized quartz glass and manufacturing method
Inventor: IKUTA YORISUKE
IPC: C03B20/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a synthesized quartz glass without decrease of transmission factor by an ultraviolet irradiation of wavelength 150-200 nm and the manufacturing method. SOLUTION: A synthesized quartz glass is characterized by an OH group concentration of 100 ppm or less, hydrogen molecule concentration less than 1×1017 molecule/cm3, and no reduction type of defect substantially, therein; and by that change of absorbance index in 150-200 nm after irradiation of an ultraviolet ray of wavelength 172 nm at an illuminance of 10 mW/cm2 for 15 kJ/cm2 is 0.2 cm-1 or less.
Patent JP-2000185496-A (JP)
Title: Ball-point pen tip
Inventor: ISHIWATA KAZUHIRO
IPC: B43K1/08
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To eliminate a hard writing touch in a ball-point pen tip formed of a ferrite stainless steel material containing chromium. SOLUTION: A gold plated layer applied to at least a ball seat 4 is formed to the thickness of 3-5 μm in a tip body 2 formed of a ferrite stainless steel material containing 0.8-2.0 wt.% silicon and 19-20 wt.% chromium. After that, a ball is inserted into a ball embracing chamber 3 and a tip apex edge part 8 is caulked inwardly so that the ball 7 is brought into contact with the ball seat 4 and is partially protruded from the apex part of the tip. Thus the ball 7 is embraced, in a freely rotating manner, in the ball embracing chamber 3.
Patent JP-2001181598-A (JP)
Title: Strange sound-preventing treatment for vehicle seat cushioning material
Inventor: KIKUYA HIROYUKI
IPC: C09D183/04
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a strange sound-preventing treatment for the vehicle seat cushioning material that is mounted on a vehicle and made from a polyurethane foam, which treatment is capable of forming a film with a low friction on the surface by application onto the vehicle seat cushioning material in order not to cause a strange sound by friction even when the vehicle seat cushioning material rubs against a pedestal by vibrating or seat sitting. SOLUTION: The strange sound-preventing treatment for a vehicle seat cushioning material is characterized by containing a fluorine-based lubricant and a resin emulsion.
Patent JP-2001178701-A (JP)
Title: Mri apparatus and mr imaging method
Inventor: MIYAZAKI MITSUE
IPC: A61B5/055
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an MRA image allowing improvement of a contrast be tween a blood flow and a substantial part without dosing a contrast medium by utilizing an inflow effect of the blood flow. SOLUTION: This MRI apparatus has a means previously setting optimum synchronization timing for an imaging scan by an electrocardiographic synchronization method, corresponding to a high signal time phase range presenting a high signal, through execution of an ECG-prep scan; an echo signal collecting means by executing the imaging scan synchronized with an optimum delay time; and an image forming means by arranging the echo signal into a k-space and reconstructing the arranged signal. The imaging scan means has a means executing a pulse sequence set such that the echo signal collected in the high signal time phase range is arranged into a desired low-frequency range in a center part of the k-space.
Patent JP-2000195844-A (JP)
Title: Container for reactive treatment
Inventor: OSONO SHUNICHI
IPC: B01J3/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce corrosion and wear in the vicinities of gas inlet vents, which are exposed most to a halogen gas and are formed in the sidewalls of the drum part of a reaction treatment container, so as to suppress generation of particles by a method, wherein the vicinities of the gas inlet vents are formed of a carbide ceramics, having specified volume intrinsic resistivity. SOLUTION: This reactive treatment container consists of a bottomed cylindrical bottom part 1c, consisting of aluminum subjected to anodizing, a drum part 1b which is a cylindrical body having gas inlet vents 7 in its sidewalls and consists of a carbide ceramics having a volume intrinsic resistivity lower than 105 Ωcm, and a bottomed cylindrical cover part 1a consisting of aluminum subjected to anodizing. Halogen gas 8 is introduced in the container 1 through the vents 7 formed in the sidewalls of the drum part 1b of the container 1, and high-frequency power is applied between upper and lower electrodes 2 and 3 to generate a plasma. Furthermore, the vicinities of the vents 7 are formed of the carbide ceramics having the volume intrinsic resistivity of 105 Ωcm or smaller.
Patent JP-H11193149-A (JP)
Title: Paper feeding device
Inventor: WATABE TAKESHI
IPC: B41J13/02
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To straighten slant of cut paper by making it possible to independently drive each of one or a plurality of carrier rollers and driving the plurality of carrier rollers of them after prescribed time after the tip of cut paper hits. SOLUTION: The tip of cut paper is carried toward a carrier roller 10b and is made to reach a sensor detecting the tip of cut paper provided in the vicinity of the upstream side of the carrier roller 10b. After prescribed time elapses after the tip of cut paper is detected and the tip of cut paper is abutted on the carrier roller 10b, the carrier roller 10b is driven. At this time, the carrier roller 10a is continued to be driven. Also in carrier rollers 10c, 10d, the same operation is repeated, generated slant of cut paper is successively eliminated and cut paper is carried up to a resist roller 8. The tip of cut paper is detected by a sensor 11, cut paper is fed to an image forming part 2 in conformity with timing of the formation of an image and a toner image is formed on cut paper.
Patent JP-2001182826-A (JP)
Title: Automatic transmission
Inventor: OYABU MASACHIKA
IPC: F16H61/28
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an automatic transmission which precludes the shift operation from becoming out of function by enabling the Y-direction motion even if a linear solenoid valve is in the normal close condition. SOLUTION: The automatic transmission performs shift control automatically by controlling the shift direction using an ECU 1, configured with a piston 43 inserted into a cylinder 40, a spring 44 installed in one of the chambers 41, and a mechanical valve 4 energized so that the piston 43 is moved toward the other chamber 42, whereby the pressure in a first chamber 31 having smaller pressure receiving area of a piston 33 of a shift actuator 3 is supplied to a second chamber 32 having greater pressure receiving area of the piston 33 of the shift actuator 3 through a first linear solenoid valve 2 in the normal closed condition, and at the time of fail safe when the first linear solenoid valve 2 is out of function to feed the current, the piston 33 is moved toward the first chamber 31 having smaller pressure receiving area.
Patent JP-H11190722-A (JP)
Title: Nox gas concentration detector
Inventor: SUGAYA SATOSHI
IPC: G01N27/419
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an NOx gas concentration detector having a structure for accurately detecting an NOx gas concentration. SOLUTION: The NOx gas concentration detector comprises a first air gap part 2 to be introduced with a gas to be measured via a first diffused resistor 1, a second air gap part 4 to be introduced with a gas from the part 1 via a second diffused resistor 3, an oxygen concentration sensing electrode 7a provided oppositely to the part 4 to measure an oxygen concentration in the gas to be measured, a first oxygen ion pump cell 6 provided oppositely to the part 2 to pumping an oxygen from the part 2 based on a potential of the electrode 7a, and a second oxygen ion pump cell 8 provided oppositely to the part 4, applied with a predetermined voltage, controlled by the oxygen concentration by the cell 6 to decompose an NOx in the gas diffused in the part 4 and to pump the decomposed oxygen to supply a current corresponding to the NOx gas concentration.
Patent JP-2000193309-A (JP)
Title: Bathtub water circulating/purifying apparatus
Inventor: HANAZAWA SEISHI
IPC: F24H1/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of various bacteria to a bathtub even if thermal sterilization of a filtering tank is not performed when filtering operation is stopped and when the filtering operation is resumed after elapsing a long period of nonuse. SOLUTION: Upon receiving a start command of filtering operation, a nonuse period acquiring section 252 determines the length of nonuse period when the filtering operation has been stopped continuously up to that moment. If the length of nonuse period thus determined is longer than a predetermined reference period, a thermal sterilization executing section 251 executes thermal sterilization processing for supplying the filtering tank with high temperature water for a predetermined time prior to start the filtering operation.
Patent JP-2001180238-A (JP)
Title: Device for detecting lowering of tire pneumatics
Inventor: NAGATA KATSUHISA
IPC: B60C23/06
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a device for detecting the lowering of tire pneumatics with a simple structure. SOLUTION: This device comprises wheel speed detecting means 21, 21 respectively detecting a speed of each wheel FW, RW of a vehicle during traveling, and a tire pneumatics lowering detecting means 32 for detecting the lowering of the tire pneumatics by comparing the wheel speeds vfi, vri detected by the wheel speed detecting means 21, 21 and judging whether a result ri of the comparison is within a predetermined range or not.  The device further comprises an acceleration deceleration determining means 34 for determining whether the vehicle is in an accelerated state or a decelerated state on the basis of the wheel speeds vfi, vri detected by a wheel speed detecting means 32, and a first judgment forbidding means 35 for forbidding the judgment of the result of the comparison when the accelerating deceleration determining means 34 determines the accelerated state or the decelerated state.
Patent JP-2000191593-A (JP)
Title: Purification of bishydroxyalkyl terephthalate
Inventor: ASAKAWA TOMOJI
IPC: C07C69/82
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent the precipitation of bishydroxyethyl terephthalate or bishydroxybutyl terephthalate (BHET, etc.), in purging step in a purification process of crude BHET, etc., with activated carbon and ion exchange resin. SOLUTION: A bishydroxyalkyl terephthalate is purified by passing crude bishydroxyalkyl terephthalate through a treating column comprising a combination of an activated carbon column and an ion exchange resin column. In the above process, ethylene glycol or an alcohol is used as a purging solvent in the purging process after passing the compound through each column.
Patent JP-H11199455-A (JP)
Title: Dentifrice powder-containing tooth paste composition
Inventor: YOSHIE MAKOTO
IPC: A61K8/24
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition containing a dentifrice assistant capable of effectively preventing a damage of a tooth material by a grinding agent, also excellent in feeling in use, and also inexpensive. SOLUTION: This dentifrice powder-containing tooth paste composition is obtained by using a corase particle state crystalline cellulose X having 90-212 μm particle diameter and 100-200 μm mean particle diameter as a grinding assistant. Further, as the grinding assistant, a mixture of the coarse particle state crystalline cellulose X having 90-212 μm particle diameter and 100-200 μm mean particle diameter, and a fine particle state crystalline cellulose having <=90 μm particle diameter and 10-70 μm mean particle diameter, is used.
Patent JP-H11192394-A (JP)
Title: Automatic washing machine with drying function
Inventor: ISHIFUSHI SHIGERU
IPC: D06F57/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To remove a stain, to dry the washings by means of the hot blast of a heater inside a same bath and to execute washing and drying in one bath by providing a disk-shaped piston inside the bath and vertically moving the washings. SOLUTION: The disk-shaped piston 17 is provided and washing is executed by its vertical movement so that the stain is easily removed and the washings is not easily wrinkled. A drainboard 19 is provided, which removes the water of the washings by vertical movement even at the time of drying, and also the heater 11 which is necessary for drying is arranged. Thus, the washings is dried in a short time.
Patent JP-H10228775-A (JP)
Title: Ram cell which can store three-logical state
Inventor: ASCHOKA KAPOOR
IPC: G11C11/56
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To improve bit storage density and to enable reducing the bit cost by making to flow a current in an impedance transistor by a reading transistor when a reading signal is activated, setting a state of a flip-flop by a first writing transistor when a writing signal is activated, and accumulating electric charges in a gate of an impedance transistor by a second writing transistor. SOLUTION: When a first writing transistor 308 is enabled, an input point 314 of a three-state flip-flop 304 is driven to a high or low voltage and a plus or minus code is expressed. When a second writing transistor 310 is enabled, electric charges are accumulated in a gate of an impedance transistor 302. When a reading transistor 306 is enabled, three kinds of current of positive, negative, and zero are caused between the impedance transistor 302 and the transistor 306, this state is detected by a sense amplifier 214, and a stored logical state is read.
Patent JP-2001178324-A (JP)
Title: Fishing rod
Inventor: KIYOTA YOSHIHARU
IPC: A01K87/08
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod which can stably be gripped, while gripping a reel-mounted portion having a spinning reel mounted thereon, in a case where a brake lever or a fishing line is operated. SOLUTION: This fishing rod characterized in that anti-slipping members SD which can prevent the middle finger, ring finger or little finger from slipping in the vertical direction, when the reel-mounted portion is gripped by hand, are disposed on at least one side 12S among the right and left sides of the reel-mounted portion of the fishing rod having a reel-mounted surface on the lower side in the region between a front side hood 14 and a rear side hood 16.