baber/WOPTO huggingface dataset:
Patent JP-2001097832-A (JP)
Title: Hair setting agent, haridressing, new copolymer, film- forming agent in hair setting agent and hairdressing, and hair setting agent in form of spray formulation
Inventor: POTTHOFF-KARL BIRGIT DR
IPC: C08F26/06
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To obtain a film-forming agent having good compatibility with a hydrocarbon-based propellant and useful for a hair cosmetic capable of simultaneously exhibiting good hair setting actions and low hygroscopicity. SOLUTION: This hair setting agent and hairdressing comprise a polymer based on N-vinylcaprolactam as a film-forming agent. The polymer is composed of 35-75 wt.% of group IV of the N-vinylcaprolactam monomer (monomer A), 25-65 wt.% of a mixture of 20-60 pts.wt. of a monomer D with acrylic acid or methacrylic acid (monomer F) and 0-4 wt.% of other radically polymerizable monomers E or 35-80 wt.% of group V of the N-vinylcaprolactam (monomer A), 20-65 wt.% of a mixture of 15-50 pts.wt. of the monomer D with 5-15 pts.wt. of an alkyl acrylate or an alkyl methacrylate monomer (monomer G) having 1-4 carbon atoms in the alkyl group and further amino group unsubstituted or substituted with a 1-4C alkyl group and 0-4 pts.wt. of the other radically polymerizable monomers E. The existing carboxyl groups of the polymer are partially or wholly neutralized with an amine.  The polymer contained in the hair setting agent and hairdressing is excellent in compatibility with a nonpolar propellant and exhibits good hair setting actions and curl retention and low water absorptivity.
Patent JP-2001089832-A (JP)
Title: Martensitic stainless steel for golf club head
Inventor: BOKU YOSHU
IPC: A63B102/32
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To produce inexpensive martensitic stainless steel having functionality more excellent than that of 431 martensitic stainless steel, precipitation hardening type stainless steel and titanium alloys, having tensile strength, yield strength and hardness equal to those of maraging steel, moreover having corrosion resistance more excellent than that of 304 stainless steel and having corrosion resistance equal to that of 316 stainless steel. SOLUTION: This steel has a composition containing, by weight, 12 to 16% chromium, 1.0 to 3.0% nickel, 1.5 to 5.0% molybdenum, <=0.5% vanadium, <=2.0% silicon, <=2.0% manganese, 0.1 to 0.65 carbon and 0.1 to 0.3% nitrogen, and the balance iron with inevitable impurities.
Patent JP-2002061538-A (JP)
Title: Cylinder block, and method of manufacturing the same
Inventor: YAMAUCHI TOSHIO
IPC: C22C101/04
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a light-weight cylinder block generating less vibration and noise in an engine at high temperature, and method of manufacturing that. SOLUTION: This cylinder block is provided with cylinder block main bodies 5 and 21, bearings 11 and 17 installed on lower surfaces of the main body parts 5 and 21, and a crankshaft rotatably supported by bearing parts 13 and 25 formed by the lower surfaces of the main body parts 5 and 21 and the bearings 11 and 17. An aluminum alloy layer 33 is provided on a slide part of the bearing parts 13 and 25, and a composite member 35 is provided at a peripheral part of the aluminum alloy layer 33. The thermal expansion coefficient of the composite member 35 is smaller than that of the aluminum alloy layer 33 provided on the slide part.
Patent JP-2002061766-A (JP)
Title: Breather valve
Inventor: SAKAMOTO YASUYUKI
IPC: F16K24/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a breather valve that permits its valve operation to be monitored from a distant place via a simple means and without an interference with the valve operation, and is optimally installable on a fluid storage tank of every type. SOLUTION: The breather valve 10 is installed on a fluid storage tank to ensure breathing of the internal pressure of the tank, and is provided with valves 4 and 5 respectively positioned in an inlet 2 for outside air introduction and an outlet 3 for tank interior gas discharge formed in a valve casing 1. A temperature sensor 9 is arranged in at least either of a passage 6 near the inlet 2 and a passage 7 near the outlet 3 to detect a change in temperature of gas in the passage due to the generation of a gas flow by an intake and discharge. A signal from the temperature sensor 9 is converted into an electrical signal and then displayed to permit the operations of the valves 4 and 5 to be monitored.
Patent JP-2002058757-A (JP)
Title: Golf ball manufacturing method
Inventor: TANAKA TOSHIAKI
IPC: A63B45/00
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball manufacturing method which is simple, and wherein a mold release property is improved while giving unfavorable effects to the other physical properties. SOLUTION: A molding device is equipped with a mold 7 comprising an upper die 3 and a lower die 5, an upper insulator 9, a lower insulator 11, an upper hot plate 13, a lower hot plate 15 and a high voltage power source device 17. The upper die 3 and the lower die 5 are respectively equipped with cavity internal surfaces 19 and 21 which form a semi-spherical cavity. When both cavity internal surface 19 and 21 are butted, a spherical cavity is formed, and a core 1 is molded by the cavity. The mold 7 is electrically insulated from the hot plates 13 and 15 by both insulators 9 and 11. The lower hot plate 15 is grounded. A plus voltage is applied to the mold 7 by the high voltage power source device 17.
Patent JP-2002064592-A (JP)
Title: Radio communication device, method and recording medium
Inventor: NAGANO TOMONORI
IPC: H04M1/725
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide radio communication device that can reduce a noise, also reduce power consumption in the case of generating a voice signal, and reduce distortion of the voice signal. SOLUTION: The radio communication device is provided with an earphone cable 34 through which an analog voice signal is transmitted, a transmission section 10 that wirelessly transmits a radio signal, a 1st step ATT 22 that is connected to a transmitter side of the earphone cable 34, a 2nd step ATT 24 that is connected to receiver side of the earphone cable 34, and a step ATT control circuit 30 that controls a gain of the 1st step ATT 22 and a 2nd step ATT 24 depending on any of a level of the analog voice signal, radio transmission ON/OFF and a level of the radio signal, when the noise is easily superimposed, the 2nd step ATT 24 set and when the power consumption and voice distortion are problems, the step ATT 22 is set, the noise can be reduced and the power consumption in the case of generating the voice signal and the distortion of the voice signal can by reduced.
Patent JP-2002073423-A (JP)
Title: Program equipped with original decision function, program having alteration factor and system for storing program
Inventor: ITAGAKI TOMONOBU
IPC: G06F21/62
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a program equipped with original decision function, pro gram having alteration factor and system for storing program that has decision function capable of protecting from being copied data, by deciding as if hard ware has accorded with recording medium by using identifying data of both hardware and recording medium. SOLUTION: When program saves data, specific identifying data for saving are made by combining specific hard ware identifying data that was set up in advance into a hardware practicing the program and specific memory identifying data that was set up in advance into a transportable recording medium which records the data. The data that was obtained by the program is saved into the recording medium with the identifying data for saving. When the program read data, identifying data for saving that is recorded into recording medium for reading in is decided if it will accord with combination of the identifying data for memory in the recording medium and hardware identifying data of the hardware that is used at reading in. In the case that these are not accord with, the program is limited to practice.
Patent JP-2002075096-A (JP)
Title: Tension-resistant lightning arrester
Inventor: SATO FUMIHIKO
IPC: H01B17/46
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a tension-resistant lightning arrester, which has a space- saving and simple structure mounting an arrester to an insulator on a power line. SOLUTION: An arrester 4 is electrically connected to a grounding side 2 of a tension-resistant insulator 1 mounted on a power line through a fitting metal fixture 3; the arrester 4, hanged to the tension-resistant insulator 1 with the fitting metal fixture 3, is located parallel to the insulator; and an arc horn 10 extending from a feeding terminal 8 of the arrester 4 is located against the tension-resistant insulator 1 across an air gap 9.
Patent JP-2001100790-A (JP)
Title: Method and device for speech recognition
Inventor: THELEN ERIC
IPC: G10L15/07
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce a recognition error rate based on a difference between the speaking speed of a user and an average speaking speed of an acoustic model used for speech recognition. SOLUTION: In this method and device for speech recognition, the speaking speed of the model is measured by a measuring unit 2 to reduce the error rate of the recognition result. The user is informed of this speaking speed by an output unit 3.
Patent JP-2002073140-A (JP)
Title: Machine producing facility
Inventor: YAMAZAKI TSUNEHIKO
IPC: G05B19/418
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide machine producing facilities which can efficiently manufac ture even one product without having extra components in stock. SOLUTION: Working devices 5 are provided, and raw materials are different in size (e.g. diameter); and a nesting means 3 allocates different kinds of components 22 to the raw materials and the components to be worked are manufactured by the working devices 5 by using the allocated raw materials. The components needed for assembling a product are produced and supplied from the raw materials 2, so only the components 22 need to be manufactured from the raw materials as many as required to assemble the product and no components need not be kept in stock. In machine manufacturing facilities, only the raw materials except the components regarding the product to be manufactured can be made present.  No unnecessary components are in stock, so the space for storing the components in stock is not necessary and conveying facilities and stock managing facilities for them and the trouble to operate them are eliminated, so that the production cost can greatly be reduced.
Patent JP-2002078240-A (JP)
Title: Power unit
Inventor: ITO TOSHIYUKI
IPC: H02M7/48
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an economical power unit that enhances power consumption efficiency by reducing power loss and also reducing the cost required for a backup generator. SOLUTION: A DC generator 7 that consecutively outputs DC power to an inverter 3 is connected to a DC portion between a converter 2 and the inverter 3 through a DC-DC converter 6. The DC-DC converter 6 is configured so as to control the output from the DC generator 7 to become steady by current- controlling the output. On the other hand, the converter 2 is configured so as to control, by voltage-controlling the output, a conversion amount 11 from AC power to DC power or a conversion amount 12 from DC power to AC power so that a value 10 of a DC voltage measured by a voltmeter 8 always remains at a constant value V1.
Patent JP-2002075678-A (JP)
Title: Electrode-less electric-discharge lamp lighting equipment
Inventor: YAMAMOTO SHOHEI
IPC: H05B41/24
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To make a high-frequency electromagnetic field generated by an induction coil hard to be consumed by a shielded case, even if equipment is miniaturized. SOLUTION: An electrode-less electric discharge lamp lighting equipment is constituted with an electrode-less electric discharge lamp 1 in which a discharge gas is enclosed in a glass bulb, a high-frequency power-source circuit 4 which supplies high-frequency electric power to the electrode-less electric discharge lamp 1, an induction coil 2 wound on the outside of the electrode-less electric discharge lamp 1, and connected with the high-frequency power- source circuit 4, which makes the electrode-less electric discharge lamp 1 generate a high-frequency magnetic field, a case which stores the high-frequency power-source circuit 4, and a mesh-like shield case 5 having conductivity which includes at least a 1st annular shield component 5a arranged on a rectangular plane crossing at approximately right angle to the winding axis of the induction coil 2,  and the 2nd shield component 5 arranged in approximately parallel with the winding axis of the induction coil 2 so that it may cross in right angle with the 1st shield component 5a. In the electrode-less electric discharge lamp lighting equipment, the 1st shield component 5a is composed so that it may be arranged more apart from the induction coil 2 than the 2nd shield component 5b.
Patent JP-2002074168-A (JP)
Title: Method for managing efficiency of advertisement
Inventor: SATO ATSUYUKI
IPC: G06Q50/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for managing the efficiency of advertisement by which the use state of an advertisement item can be grasped by an advertiser by a form with a small load and capable of improving the effect of the advertisement item. SOLUTION: Software for transmitting access contents reporting information indicating that the home page of an advertiser is accessed by operating a specific advertisement item (a banner advertisement or the like) on a computer with the software installed to an advertisement efficiency management device, is previously distributed to members. The advertisement efficiency management device counts up the application frequency of the advertisement item in each member, a manager of the management device provides a bonus (e.g. cash or electronic money) of a value corresponding to the application frequency of the advertisement item to each member and advertisement effects (the sum total of application frequency, individual application frequency, etc.), are reported to the advertiser.
Patent JP-2002084792-A (JP)
Title: Method for driving stepping motor
Inventor: MIZUNO HIROYUKI
IPC: H02P8/12
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To avoide the use of a double voltage power source so as to eliminate complicate structure and high cost to maintain a drive torque constant, in a method for driving a stepping motor for exciting to drive winding sets of the motor having a plurality of winding sets in response to stepping pulses in a predetermined sequence. SOLUTION: Current control functions are incorporated in a high side switch element and a low side switch element in the case of switching exciting steps. That is, a voltage supply state of a voltage supply point is changed so that each winding current of the motor is changed in a sinusoidal state, the voltage supply state of two or more types separated exceeding maximum full step at an electric angle is repeated, and the voltage supply state is changed in response to the stepping pulses.
Patent JP-2002085589-A (JP)
Title: Multipiece solid golf ball
Inventor: HIGUCHI HIROSHI
IPC: C08K3/22
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a multipiece solid golf ball which is large in distance and can adequately deal with for use particularly by a player having a head speed of about 40 m/s. SOLUTION: The deformation rate of a solid core when loaded with a load of 294 N (30 kgf) is >=1.1 mm and the difference in the JIS-C hardness between the JTS-C hardness on the core surface and the JIS-C hardness at the core center (between the core surface and the core center) is <=15. Inner layer covers are formed of a resin composition compounded with the following components (a) to (c); (a) an olefin-unsaturated carboxylic acid-unsaturated carboxylic acid random copolymer or an olefin-unsaturated carboxylic acid-unsaturated carboxylate random copolymer, a metal ion neutralization product of these copolymers or a mixture composed of these copolymers and the neutralization product, (b) a fatty acid of >=280 in molecular weight or its derivative and (c) a basic inorganic metal compound capable of neutralizing the acid groups in the components (a), (b) as essential components.
Patent JP-2002084509-A (JP)
Title: Frequency synchronization detector and signal processor having the frequency synchronization detector
Inventor: SHINOHARA NOBUTAKA
IPC: H04N5/073
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To detect the occurrence or elimination of the fluctuations of the horizontal and vertical periods for a video signal, in a short time. SOLUTION: A horizontal synchronization signal and a burst signal included in a video signal are respectively extracted by a horizontal synchronization extracting circuit 301 and a burst extracting circuit 306. Subcarrier clocks are extracted from the synchronization signal and the burst signal, by using crystal oscillators 302 and 307 for generating local oscillation signals which mutually turn into identical frequency, and are respectively input to N-fold counters 305 and 310. The counters 305 and 310 match synchronizations of both the subcarrier clocks, predetermined N samples are counted, and a pulse signal of N-sample period is generated. Thereafter, a comparator 311 compares both the output pulse signals of the counters 305 and 310, and the number of times of non-coincidences of the pulses is detected by a deciding circuit 312.
Patent JP-2002086677-A (JP)
Title: Lift device for printing material
Inventor: NARUI TAKAO
IPC: B41F13/24
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a replacing operation for a press plate and a roller at both upper/lower printing parts. SOLUTION: In a rotary press equipped with the printing parts installed in the vertical direction and also an upper working floor T and a lower working floor U, upper rotors B arranged opposite to each other at a larger interval than the width of the press plate P at the high position of an upper layer level W, lower rotors C arranged opposite to each other at the same interval as that of the upper rotors B at the low position of a lower layer level X so that the lower rotors C face the upper rotors B vertically, endless flexible bodies D wound around both upper/lower rotors B and C, a drive means E which drives the rotor B and C to rotate so that the endless flexible bodies D are made to travel all at once and a plurality of press plate retaining means F are provided.  In addition, the press plate retaining means F are arranged between the endless flexible bodies D and connected to one or the other of the endless flexible bodies D, one side and the other side of which are stretched between the upper and the lower rotor B and C.
Patent JP-2002093425-A (JP)
Title: Catalyst for air cell and manufacturing method thereof
Inventor: KOSHIBA NOBUHARU
IPC: H01M12/06
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst producing an electrode which generates improved maintaining voltage with a large current of order of 10 mA/cm2, by improving MnOx (x=4/3 to 8/5). SOLUTION: As the catalyst, MnOx (x=4/3 to 8/5) having an average particle size <=100 nm, obtained by thermally treating a complete solid solution of γ-Mn2O3 and γ-Mn3O4 in ultrafine particle synthesized by a solution method is used. A water solution of manganese salt and an excessive alkaline water solution are reacted to obtain a manganese hydroxide suspension, which is heated at 40 to 80 deg.C, and manganese ions are oxidized by blowing air into the suspension. Thus, the complete solid solution of γ-Mn2O3 and γ-Mn3O4 in ultrafine particles having an average particle size <=100 nm. Then, this complete solid solution is thermally treated at 350 to 500 deg.C to obtain manganese oxide represented in a formula MnOx (x=4/3 to 8/5) in ultrafine particles having average particle size <= primary particle 100 nm.
Patent JP-2002092774-A (JP)
Title: Automatic meter reading system, server and recording medium
Inventor: YAMAMURA NAOKI
IPC: G06Q50/06
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an automatic meter reading system or the like capable of dispensing with a meter reader. SOLUTION: A radio communication device 15 transmits a meter value of a meter 13 to a radio communication device 11 (step 201), the radio communication device 11 transmits the meter value of the meter 13, a customer ID or the like transmitted from plural radio communication devices 15 in a communication area to a management company 7 through a network 3 (step 202), a settlement management server 25 of the management company 7 prepares the settlement information composed of the meter value of the meter, the consumption amount, the amount claimed or the like for every customer (step 203), and transmits the same to a server 43 of a settlement means 9 through the network 3 to automatically execute the automatic withdrawal or the like (step 204).
Patent JP-2002092437-A (JP)
Title: System for temporarily determining store, and system for regularly determining store
Inventor: MORI TOSHIYUKI
IPC: G06Q30/02
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To solve a problem that an article and service in response to regional characteristics of a customer and difficult to be provided in a conventional mail-order sale. SOLUTION: This system for determining a store temporarily is provided with a member database 1323a storing information containing regional information related at least to addresses of registered members, a store database 1323b storing information containing at least a commercial area of the store, a WWW browser for receiving an input from the member, and a temporary-determination means 1322 for temporarily determining the store corresponding to the prescribed member tentatively, referring to the member database 1323a and the store database 1323b, when the regional information related to the address of the prescribed member received by the receiving means is consistent with the commercial area of the store.
Patent JP-2002094113-A (JP)
Title: Method for fabricating iii-v nitride-based semiconductor light emitting device
Inventor: KONDO MASAFUMI
IPC: H01L21/205
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a III-V nitride based semiconductor light emitting device having a high luminous efficiency by suppressing re-evaporation of a group III-V element. SOLUTION: In fabricating a III-V nitride-based semiconductor light emitting device by vapor phase epitaxial growth, supply of at least one of group III material gas or group III electron beam is reduced before growing a nitride- based semiconductor layer 5 following to growth of a quantum well light emitting layer 4 as compared with that in growing the quantum well light emitting layer 4 and a growth interruption process or a low rate growth process is carried out while supplying group V material gas or activation nitride.
Patent JP-2002094789-A (JP)
Title: Image processing unit and method, and storage medium
Inventor: NOCHIDA ATSUSHI
IPC: H04N1/405
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit and method, and a storage medium that can reproduce smoother gradation changes, when conducting pseudo- medium tone processing. SOLUTION: A dot pattern, corresponding to a gradation of each input pixel subjected to quantization, is selected from among dot patterns generated depending on each quantization level; the input pixel is converted into an output pixel block, consisting of output pixels whose gradation is binary on the basis of each input pixel position and the selected dot pattern; and an error between the gradation for each input pixel and the gradation expressed in the output pixel block resulting from converting the input pixel by the conversion means is dispersed to other input pixels located in the vicinity of the input pixel.