baber/WOPTO huggingface dataset:
Patent JP-2002282989-A (JP)
Title: Forging device
Inventor: SHIRAISHI SEIKI
IPC: B21J5/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a forging device capable of providing a variety of complicated-shaped forging products in the forging device which manufactures the complicated-shaped forging products especially formed of a metal material. SOLUTION: In this forging device having two die-holding parts 41 and 51 which hold a pair of dies 7 and 13, two plates 40 and 50 which hold the die- holding parts 41 and 51, at least one and more punching power transmission parts 20, and a fixing flame 30 which holds the punching power transmission part 20 and is held by at least either one of the plates 40 and 50, a punching power transmission direction adjusting means with a freedom of at least three and more is provided.
Patent JP-2002289232-A (JP)
Title: Temperature control device for feed gas fed to fuel cell
Inventor: KOBAYASHI TOMOKI
IPC: H01M8/04
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To allow a humidifier to exert original humidification by keeping the humidifier at a certain temperature even if a fuel cell is operated with a light load. SOLUTION: This temperature control device GS1 has a compressor 22 for feeding a feed gas A to the fuel cell 1. A main passage W1 for running the feed gas A is formed between the compressor 22 and the fuel cell 1. The humidifier 23 for humidifying the feed gas A is mounted on the main passage W1. A bypass passage W2 and a flow regulation valve 25 are installed as heat quantity regulation means for regulating the heat quantity of the feed gas A fed to the humidifier 23.
Patent JP-2002299026-A (JP)
Title: Induction cooker
Inventor: ASAO YUJI
IPC: H05B6/12
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To surely conduct the smoke and steam generated from cooking to a ventilation fan installed upward. SOLUTION: In the induction cooker, an insulation board 2, on which a heated material is put is mounted on top of a body 1 of the cooker, and a heating coil 9 and an output control circuit board 11, etc., are mounted under the insulation board 2; a cooling fan for cooling the heating coil 9 and the output control circuit board 11, etc., is mounted in the front of the body 1; an intake port 7 is formed on the front face of the body 1, and a vent 8 opening upward is formed in the rear part of the body 1; an exhaust pipe 14 for exhaust air is mounted in an air supply/exhaust passage before the vent 8 and an exhaust fan 15 is mounted in the air supply/exhaust passage in front of the exhaust pipe 14; and in addition, a heater 16 is mounted inside the exhaust pipe 14.
Patent JP-2002300569-A (JP)
Title: Monitoring method and monitoring system by network camera
Inventor: HONDA SEIYA
IPC: G08B25/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring method and a monitoring system by network camera, which visually displays audio information on the display of a center monitor, using a plurality of network cameras, a sensor means, and a sound detection means, and also outputs the pertinent abnormal sound preferentially at the occurrence of an abnormality. SOLUTION: This monitoring system is composed of a communication circuit 3, sound detection means 2A or sensor means 2, network camera 1 which has a camera means 11, image data compression means 12, image processing means 14, audio data input means 20 or state detection means 16, abnormality detection means 15, data superposition means 13, parameter setting means 17, data storage means 18, and communication control means 21, and center monitor 4 which has a communication control means 41, received data separation means 42, received data storage means 43, monitoring means 4, sound control means 50, sound display control means 51, image display control means 45, and multi-channel storage means 47.
Patent JP-2002293162-A (JP)
Title: Vehicular display device
Inventor: AMARI TAKESHI
IPC: G09F9/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent external light such as sunlight incident into a vehicle from outside the vehicle and irradiating a luminous display source from heating the luminous display source, without impairing the visibility of a virtual image for a superposition image using the luminous display source and a combiner. SOLUTION: Image light for a reverse display image from a display device 7 is transmitted through a protective panel 5 and guided to the combiner 9, on which it is reflected toward an eyepoint I to visualize a virtual image S of various guide images on the combiner 9. The protective panel 5f, through which external light incident into the vehicle from the outside through a windshield 1 and traveling toward the display device 7 is transmitted, comprises a translucent member colored smoked green relatively excelling in the absorption of an infrared light wavelength range, and absorbs and attenuates almost all infrared light wavelength range components in the external light during the transmission through the protective panel 5f to reduce the amount of arrival and irradiation on the display device 7.
Patent JP-2001324970-A (JP)
Title: Picture display device, picture display method and display driving device and electronic equipment using the display driving device
Inventor: AOKI TORU
IPC: G02F1/13
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a picture display device displaying a picture having no ghost by sampling stable picture data during a sampling period. SOLUTION: This picture display device has a picture display part 110 which is constituted by arranging pixels at pixel positions formed by intersections of plural data signal lines 112 and plural scanning lines 110 which are arranged in a matrix shape. A scanning signal line selecting circuit 102 successively supplies a scanning signal to the scanning lines 110. A phase developing circuit 32 samples a picture signal having data corresponding to respective pixel positions time sequentially and outputs plural phase developing signals which are converted into data lengths longer than the sampling period in parallel. Plural sampling circuits 106 connected respectively to respective data signal lines 112 make respectively one of the plural phase developing signals an input and sample pixel data in the phase developing signals to supply data signals to the data signal lines 112.  A sampling signal generating circuit 104 generates sampling signals whose sampling periods are shorter than a period corresponding to the data length of the phase developing signal to supply them to the sampling circuits 106.
Patent JP-2002293893-A (JP)
Title: Resin having lactone
Inventor: SHIMIZU KUNIO
IPC: C08L101/16
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a resin having a lactone, both having a property in practical use and also capable of being molded into a film. SOLUTION: This resin is produced by radiation treatment of an aliphatic polyester copolymer having a weight-average molecular weight of 30,000 or above, composed of a repeating-unit (P) shown by -(-CO-R<1> -COO-R<2> -O-)- and the repeating unit (Q) shown by -(-CO-R<3> -O-)-.
Patent JP-2002302375-A (JP)
Title: Clamper
Inventor: ISHIKAWA KOSAKU
IPC: B66C1/62
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a clamper utilizing tensile force operating on a lifting belt and eliminating the possibility of dropping a lifted object. SOLUTION: Right and left L-shaped clamp pawls 1 are provided in right- andleft symmetry, belt carrying shafts are provided inside horizontal portions of the right and left clamp pawls 1 and the lifting belt 11 is carried on both belt carrying shafts with both ends to be located at an upward center so that the object is clamped by the right and left clamp pawls 1 by pulling up the lifting belt with a hook such as a winch caught on one end 12. The belt carrying shaft consists of an outside shaft 9 and an inside shaft 10. The inside shaft 10 is located on the inside and upside of the outside shaft 9 and the lifting belt 11 is carried in right-and-left symmetry in such a manner as to pass from the downside of the outside shaft via the outside and upside thereof through the downside of the inside shaft to the upward center thereof with the center as a base.
Patent JP-2002299219-A (JP)
Title: Charged beam exposing method and charged beam aligner
Inventor: KAWADA SHINTARO
IPC: H01J37/305
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a charged beam exposing method which can achieve high resolution high accuracy pattern transfer exposure. SOLUTION: Geometric blur of a projection optical system is measured or estimated for each subfield and the largest geometric blur is selected. When it does not satisfy a management criterion, each section of an aligner is modified. When it satisfies the management criterion, exposure is performed while regulating the geometric blurs of all subfields dynamically to coincide with the management criterion.
Patent JP-2002299162-A (JP)
Title: Regulator for power supply
Inventor: FUJII HIROSHI
IPC: H01G9/28
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized regulator for a power supply, which has a capacitor part constituted of a solid state electrolytic capacitor which can be directly and electrically connected with a semiconductor component and has superior in high-frequency response. SOLUTION: Dielectrics coating films 3, solid-state electrolyte layers 4 and current collector layers 5 are formed on the single sides of valve metal sheet bodies 1 and covered with insulation layers 9, and a first capacitor part 16 and a second capacitor part 17 are formed; the respective current collector layers 5 of the first and the second capacitor parts 16, 17 are electrically connected with each other via a connection terminal 12, an electrode part 2 of the first capacitor part 16 is electrically connected with the semiconductor component 8 via a first connection part 14; the connection terminal 12 is electrically connected with the semiconductor component 8 via a second connection part 15; and the electrode part 2 of the second capacitor part 17 is electrically connected with the semiconductor component 8 via a conductor 10 and a connection bump 11.
Patent JP-2001317345-A (JP)
Title: Exhaust emission control device for engine
Inventor: MANAKA TOSHIO
IPC: F01N3/20
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To conduct a deterioration diagnosis of the early activation function of a catalyst converter by determining the build-up characteristic of the exhaust emission control factor until a catalyst is warmed from a cooled state. SOLUTION: An exhaust sensor 6 is arranged on the downstream side of the catalyst converter 8 for purifying the exhaust gas. A means for detecting or estimating the temperature of the catalyst converters 8 is provided. The exhaust emission control factor characteristic is determined from the responsiveness of the exhaust sensor 6 after a catalysis or the relation between the concentration of unburned hydrocarbon and the temperature of the catalyst after the catalysis. The deterioration of the catalyst converter is judged by comparing the build-up characteristic of the exhaust emission control factor characteristic with the reference build-up characteristic stored in advance.
Patent JP-2002301041-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: TANII YUMIKO
IPC: A61B5/055
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To rise the accuracy in signal separation of water from adipose, by suppressing the influence of an applicated inclined magnetic field, and to obtain an excellent water and adipose separating image. SOLUTION: Three echo signals are obtained by a one time scanning to perform the three point Dixon method not by three-time measurements, but by the one time scanning. Since these echo signals have separate phase rotation components due to the influence of an eddy current in the inclined magnetic field, excellent signal separation of water from adipose due to computation cannot be performed. All polarities of the reading inclined magnetic field are made the same by applying rewind pulses 704, 705 before the reading inclined magnetic field applications 702, 703, to improve the situation. Consequently, phase rotation components can be suppressed, and excellent separation image can be obtained.
Patent JP-2002265386-A (JP)
Title: Sexual sensation promoting jelly
Inventor: KURODA KEISUKE
IPC: A61K45/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a jelly enabling the sharp sexual sensation of middle and old aged persons to be revived comparably with youths by merely coating the genitals therewith in view of the fact that as persons become older, the sensation of their genital organs is weakened. SOLUTION: This sexual sensation promoting jelly comprises a medicament for hemorrhoids manufactured by Wakunaga Pharmaceutical Co., Ltd. or part of the ingredients thereof. The jelly is to be used for promoting the sexual sensation of middle and old aged persons in view of the fact that the above medicament or part of the ingiedients thereof is excellent in markedly enhancing the sensation of their genitals compared to other similar articles.
Patent JP-2002309440-A (JP)
Title: Raw cotton for pile
Inventor: MORI HIROYUKI
IPC: D01F6/54
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a raw cotton for piles free from decline in color developability even without incorporation of a metal compound therein, having higher quality and wet spinning productivity than conventional cases, and excellent in fur-toned touch feeling. SOLUTION: This raw cotton for piles is obtained by incorporating 1-10 wt.% of a cellulose derivative in an acrylic polymer composed of >=40 wt.% of acrylonitrile unit, <=59.5 wt.% of a vinyl-based monomer unit and 0.5-5 wt.% of two kinds of sulfonic acid group-containing monomer units followed by carrying out a wet spinning.
Patent JP-2002317241-A (JP)
Title: 600 MPa-CLASS STEEL HAVING EXCELLENT WELDING OPERABILITY AND WELDED JOINT TOUGHNESS
Inventor: MINAGAWA MASANORI
IPC: C21C7/06
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide 600 MPa-class steel which has excellent HAZ (Heat Affected Zone) toughness, further has hardness in the HAZ, and satisfies TS (Tensile Strength) >=590 MPa even in welding of superhigh heat input. SOLUTION: The 600 MPa-class steel having excellent welding operability contains grains having prescribed components, also satisfying the condition that Pcm is <=0.21, and having a grain size of 0.005 to 2.0 μm, particularly, 0.1 to 2.0 μm, and having a composition at least containing Ca, Al and O, and in which, as the elements other than O, by weight, >=5% Ca and >=5% Al are contained, and the balance inevitable impurities are contained by the grain number of 100 to 3,000 pieces/mm<2> . The hardness (Hv) of the heat affected zone is >=80% of that of the base material.
Patent JP-2002316029-A (JP)
Title: Vacuum car having kneading function
Inventor: TANAKA NAOTSUGU
IPC: B01F33/40
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum car having a kneading function in which the permissible volume of sludge to be sucked can be secured, the solid component of sludge is prevented from being precipitated and mortar sludge is prevented from being solidified, and from which the sucked sludge can be discharged speedily after transported to a destination site. SOLUTION: This vacuum car is provided with such a kneading unit for preventing the stored sludge from being precipitated and solidified during transportation by agitating/kneading the stored sludge by the kneading unit with a rotary shaft arranged in a storage tank to be rotated, a drive for driving/ rotating the rotary shaft and a plurality of agitation members which are extended radially from the rotary shaft and a part of all of which are fit to the rotary shaft while a space is left between the adjacent agitation members in the longitudinal direction of the rotary shaft. When the stored sludge is agitated and kneaded, the stored sludge is aerated by operating a vacuum pump if necessary and opening a part of the storage tank so that the agitating/ kneading efficiency of the stored sludge is enhanced much more.
Patent JP-2002320188-A (JP)
Title: Digital voice recorder
Inventor: YAMAZAKI KENJI
IPC: H04N5/92
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To realize a digital voice recorder which copes with different field frequencies, based on a basic unit, when the digital voice recorder which serves as the basic unit corresponding to a certain field frequency exists. SOLUTION: The digital voice recorder comprises an input unit 1' having an natural field frequency, receiving audio data based on an specific format and executing a base-band processing, a processing unit 4', including an encoding means having a basic field frequency and designed to process the audio data based on a basic format, for operating by a clock, in response to a predetermined sampling frequency, and to sequentially process for encoding for an error correction of the audio data suitable for the basic format. The unit 4' contains a conversion means which converts the intrinsic format, conforms to the basic format and delivers the audio data to the encoding means.  The encoding means processes, to encode for the error correction of the audio data, while arbitrarily inserting pauses at a proportion corresponding to the radio of the intrinsic field frequency to the natural field frequency.
Patent JP-2002310828-A (JP)
Title: Semiconductor pressure sensor
Inventor: TAKEDA NORIO
IPC: G01L9/04
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor pressure sensor reliable to repeated pressure load and temperature change under actual conditions. SOLUTION: This semiconductor pressure sensor comprises a semiconductor chip 1 for converting the pressure change of a measuring medium to an electric signal, a resin case 4 having a recessed part 11 for housing the semiconductor chip 1 and a lead terminal 7 allowing the periphery of the recessed part to communicate with the outside, a holding member 3 for fixing the semiconductor chip 1 to the resin case 4, a bonding wire 5 for electrically connecting the semiconductor chip 1 to the lead terminal 7, and a coating member 8 for at least partially covering the semiconductor hip 1 and the bonding wire 5. When the penetration H of the coating member 8 is 15 to 40, and the sectional area of the gap of the semiconductor chip 1 and holding member 3 with the recessed part of the resin case 4 is S (mm<2> ), the relation of S<=0.37 Loge (0.69H) is satisfied.
Patent JP-2002320378-A (JP)
Title: Converter
Inventor: TAKADA KOJI
IPC: H02M3/155
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a converter facilitating design of a high power factor low noise circuit. SOLUTION: A main winding inductor L1 is supplied with a switch current Is during a turn on interval Ton and switching current supply is interrupted during a turn off interval Toff. Upon elapsing the turn off interval Toff, an auxiliary winding inductance L2 increases the auxiliary winding voltage Vaux from a negative level and sustains the auxiliary winding voltage Vaux at a positive level during the turn on interval Ton. A driver circuit 3 generates a gate voltage Vgate from the auxiliary winding voltage Vaux passed through a CR series circuit 12. A switch circuit 5 controls the switch current Is based on the gate voltage Vgate and an ON time circuit 1 measures the time during the turn on interval Ton and brings a drive voltage Vrs to the ground potential.
Patent JP-2002318795-A (JP)
Title: Method and device for text management
Inventor: KURASHINA HIROYASU
IPC: G06F17/21
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for text management which can specify a text to be printed through easy operation without searching for a file even when a small display screen is used when respective texts which can be printed in one or more paragraphs of one or more lines are stored and managed. SOLUTION: A specific format in which one arbitrary piece of text data which can be printed in one or more paragraphs of one or more lines can be displayed in one line is determined and according to the format, L pieces (L: integer of >=2) of text data to be processed independently of one another are stored; and at lest part of one of L pieces of text data is displayed as an object to be displayed on a specific display picture having J display lines (J: integer, 1<=J<=L) including the display line of a cursor and according to a specific print indication, the test data in the display line of the cursor are printed on a printing object.
Patent JP-2001353272-A (JP)
Title: Pinball game machine
Inventor: TAKEUCHI SUSUMU
IPC: A63F7/02
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent wrist/arm fatigue of a player caused by long-time operation of an operation handle. SOLUTION: An armrest 34 is arranged below the operation handle 27. In operation of the operation handle 27 by the player, the player can relieve fatigue in his/her wrist, arm, and the like, by placing a part of them on the armrest 34. Therefore, the player hardly gets tired from long-time play. The armrest 34 is arranged freely slidably toward the inside of an apparatus. The armrest 34 protruding on the front face of the apparatus can be pushed into the apparatus so as to be recessed inside. If the armrest 34 is not needed, it can be housed unobtrusively.
Patent JP-2002327530-A (JP)
Title: Plastic composite panel and its manufacturing method
Inventor: MIYATA SHIRO
IPC: B32B27/20
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a plastic composite panel used in a concrete construction site of construction work and civil engineering work, lightweight with excellent flexural rigidity, excellent surface smoothness of concrete after placing concrete and also excellent recyclability after use. SOLUTION: This plastic composite panel using plastic as a main material has a main layer 1 and an outer layer 2 formed on the surface of the main layer 1. The main layer 1 has pores, and the outer layer 2 comprises thermoplastic resin whose melt flow rate is in a range of 0.1-10 g/10 min.
Patent JP-2002322914-A (JP)
Title: Auxiliary driving gear for vehicle
Inventor: KOBAYASHI NORIYUKI
IPC: F02B67/04
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary driving gear for a vehicle driving a compressor for operating of a refrigerating machine comprising an air conditioner and a refrigerator even when stopping of the engine in the vehicle mounted with an idling stop. SOLUTION: A planetary gear reduction mechanism 3 is stored in a pulley 4 driving of the engine via an endless belt, the planetary gear reduction mechanism 3 is comprised of an internal gear 3a, a sun gear 3b, and a plurality of planetary gears 3c, the internal gear 3a is fixed to a pulley 4, the planetary gears 3c are rotatably supported, and also a carrier shaft 7 is connected, coaxially rotating with the sun gear 3b, to a compressor 9 as well as a motor 20 is connected to a worm wheel 22 set at an end of a shaft 23 connected to the sun gear 3b and a worm 21 engaged with it, the motor 20 is stopped during the engine rotates, and also a controller 25 selectively controlling whether to drive the compressor 9 or not during stopping of the engine is provided.