baber/WOPTO huggingface dataset:
Patent JP-2002372467-A (JP)
Title: Measuring system for bearing load by double cylinder- type cartridge
Inventor: YOSHIDA MAKOTO
IPC: G01L5/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a system by which a load in the radial direction acting on a bearing and a moment load can be separated and measured. SOLUTION: A bearing load is measured by using a bearing cartridge as a load cell. The bearing cartridge is constituted of a double cylinder type which is composed of an inside cylinder part coming internally into contact with an exernal wheel on which the bearing is rolled and an outside cylinder part which is connected to the inside cylinder part via a ring-shaped support member, and the bearing load is measured by a strain gage which is arranged and installed at the outside cylinder part.  A position in which the strain gage is arranged is set in a position in which the phase of a strain differs on the basis of the relationhsip between the axial-direction position on the surface of the cartridge and the amount of the strain when the load in a prescribed amount is applied to the radial direction on the basis of an analysis by the finite element method and in which the strain is large, and it is set in two pints which satisfy a condition under which an influence is small when the moment load is changed by changing a load application part to the axial direction. The mounting position in the axial direction of the ring-shaped support member used to connect the inside cylinder part to the outside cylinder part is decided by using a standard by which the influence of the moment load of the strain in the circumferential direction is smallest.
Patent JP-2002374599-A (JP)
Title: Sound reproducing device and stereophonic sound reproducing device
Inventor: NAKAYAMA YASUSHIGE
IPC: H04S3/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a sound reproducing device that generates natural indirect sounds so as to control the natural distance sense. SOLUTION: Delay elements 161 -16N provide a prescribed delay to a sound source signal S, amplifiers 181 -18N amplify the delayed signal and a sound wave outputted from speakers 191 -19N focuses at a certain position in a space. Phase control elements 171 -17N provide a prescribed phase to the sound source signal S and the sum of the signals amplified by the amplifiers 181 -18N is made zero. Thus, the sound waves from the speakers 191 -19N are collected at the focus but they cancel with each other, then the energy of the direct sound by the sound source signal S at the focus is zero. Then a listener can hear only the indirect sound. The indirect sound is created by a room and never loses naturalness in comparison with the sound generated artificially by delay elements and a reverberation device so that the listener can hear the sound with enhanced energy of the indirect sound.
Patent JP-2003001361-A (JP)
Title: Manufacturing method for rocker arm
Inventor: NODA KATSUNORI
IPC: B21K1/20
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To form with a high productivity and a low cost a housing that stores a roller while securing a predetermined dimensional accuracy, and improve compactness and lightweight of the rocker arm having an increased rigidity in a wall forming the housing. SOLUTION: The rocker arm for a dynamic valve device of an internal combustion engine is equipped with the housing accommodating a cam-contact roller and manufactured by manufacturing processes including cold forging. The cold forging process includes the first process that provides a first blank 40 having a prepared aperture 41 with a sizing processing by die forging to form a second blank 42. The cold forging process completes with a finishing process that provides the prepared aperture 41 of the second blank 42 with sizing processing by hole punching using a punch 64 to form a through hole that makes up the housing. At the same time, the punch 64 exerts a pressure on to the material being formed during its punching motion, providing the second blank 42 with fully enclosed die forging to form a rocker arm blank 43.
Patent JP-2003003340-A (JP)
Title: Polyamide multi-filament yarn for high density woven fabric
Inventor: TSURUTA TAKASHI
IPC: D03D1/02
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide multi-filament yarn, suitable for a high density woven fabric, especially the high density woven fabric for an air bag, that is required to have the strength of the fabric, being a high strength yarn having >=7 cN/dtex stock yarn strength and a low single yarn fineness yarn having <=3.3 dtex single yarn fineness, excellent in weaving property and exhibiting a low strength reduction in its high density weaving. SOLUTION: This polyamide multi-filament having >=7 cN/dtex strength and <=3.3 dtex single yarn fineness is the polyamide multifilament for the high density woven fabric having >=2,100 covering factor, and characterized by having 10-30 positons/m interacting degree of its stock yarns.
Patent JP-2003004094-A (JP)
Title: Piping vibration control device
Inventor: MURAKAMI MASATAKA
IPC: F16F15/02
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a piping control device capable of controlling the dynamic vibration absorbing characteristic so as to enable vibration control in a simple structure and in accordance with the number of vibrations in a piping. SOLUTION: A fixed jig 11 and fixing band 12 are mounted on a vibration controlled object piping 1 to be fixed. While the fixing jig 11 is provided to one end of a high damping capacity material 13, an additional mass 14 for dynamic vibration absorbing is provided to the other end of the high damping capacity material 13. Material damping and elastic characteristics of the high damping capacity material 13 make the device work as the dynamic vibration absorber. Alteration of a mounting place of the additional mass 14 for dynamic vibration absorbing, the quantity and the shape of the high damping capacity material 13 enables vibration control in accordance with the number of vibrations of the vibration controlled object piping 1.
Patent JP-2003006974-A (JP)
Title: Disk reproducing device
Inventor: FUJIMOTO FUMIHIKO
IPC: G11B17/26
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a disk auto-changer which usability is improved by miniaturizing a device. SOLUTION: This device is provided with a first holding means 2 for housing a plurality of disks, and a second holding means 4 for housing the plurality of disks. A disk is transferred between the first holding means and the second holding means in order to secure a space necessary for playing by a disk playing means on or under a disk 1-4 to be played. Thus, a disk is inserted even during playing to enhance usability. Moreover, the disk housed in the first holding means, the disk housed in the second holding means and the disk being played are overlapped on at least a part of a projection surface.
Patent JP-2003000444-A (JP)
Title: Hotplate
Inventor: SAITO RYOSUKE
IPC: A47J37/06
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a smoke-sucking domestic hotplate which has a considerably improved performance in lampblack elimination. SOLUTION: The body 1 is provided with a metallic plate 6 cast a heater 5. The plate 6 is provided sucking measure 14 and a exhaust 8 as a exhausting measure. The sucking measure 14 and the exhaust 8 are connected by a duct 16 as a circulation measure. The sucking measure 14 is provided a first filter 9 as a lampblack eliminating measure. An exhaust duct 21 is provided apart form the sucking measure 14. Air sucked by the sucking measure 14 is eliminated lampblack through the first filter 9 and also a part of the air sucked by the sucking measure 14 is exhausted from the exhausting duct 21. The amount of exhausting air from the exhaust 8 is lesser than the amount of sucking air to the sucking measure 14.  It is almost possible not to spread the lampblack or the like generated on the plate 6 because of a perfect air curtain formed by air which is exhausted out of the exhaust 8 and sucked into the intake measure 14 almost all.
Patent JP-2003003173-A (JP)
Title: Carbonization method
Inventor: YAMASHITA KUNIHIRO
IPC: C10B53/02
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a carbonization method by which a carbonized product having physical properties suitable for new uses is obtained by controlling carbonization conditions in an oven and by which an exhaust gas by-produced on the carbonization can usefully be used for pyroligneous acid production and the like. SOLUTION: This carbonization method is characterized by stirring and circulating air in a carbonization oven 1 with a stirring circulation means 4 to uniform the inner temperature of the oven on the carbonization. Another carbonization method is characterized by introducing air or air and steam from a refinement blower into the oven through an oven floor portion to carbonize and refine a carbonization material. Exhaust gas by-produced on the carbonization is cooled and recovered for each temperature to obtain pyroligneous acid liquids having different physical properties, respectively. The exhaust gas by-produced on the carbonization is burned, and the generated heat is recovered in a heat storage chamber or directly brought into a carbonization material, thus using the heat in a drying and heating process.
Patent JP-2003000788-A (JP)
Title: Golf playing system by ball position information and managing the information, and method for playing golf
Inventor: NAKAO KATSUYUKI
IPC: G06Q50/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To solve a problem in which playing golf consumes a considerable time to play the golf while searching a ball hit by each player and counting shots depends on person's memory and is therefore lack of accuracy. SOLUTION: A golf playing system in which ball position information and cup position information are collected and it is collated with layout information of a golf course to display where the ball is located on the course, is provided. In addition, a means for counting the shots is provided by managing and analyzing the position information.
Patent JP-2003001114-A (JP)
Title: Catalyst for purifying exhaust gas and its manufacturing method
Inventor: YAMAMOTO SHINJI
IPC: B01J29/74
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for purifying exhaust gas, which excels in purification efficiency of a cold HC and has good durability, and its manufacturing method. SOLUTION: The exhaust gas purifying catalyst efficiently purifies the cold HC for an internal combustion engine. The catalyst is manufactured by laminating in turn a HC adsorption material layer containing zeolite and silica, and a purifying catalyst component layer containing a noble metal, on a honeycomb carrier. The HC adsorption material layer is formed by coating on aqueous suspension, in which the ratio of an average particle size (Dz) of zeolite after crushing to an average particle size (Ds) of silica sol before crushing is adjusted so as to become Dz/Ds=10-100, on the honeycomb carrier, drying and firing.  The HC adsorption material layer is formed by coating the aqueous suspension containing zeolite and silica sol on the honeycomb carrier, flowing air having the temperature in the range of room temperature to 100 deg.C unidirectionally or bidirectionally in a cell extending direction thereby removing moisture, drying by air having the temperature in the range of 100 to 200 deg.C and firing at the temperature in the range of 300 to 500 deg.C.
Patent JP-2003000221-A (JP)
Title: Apparatus for regenerating protein and method for regenerating protein by using the same apparatus
Inventor: KATO SHIGEO
IPC: C12M1/10
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for simply and continuously regenerating denatured protein in good regeneration efficiency. SOLUTION: The apparatus for regenerating proteins is equipped with an outer cylinder, an inner pipe composed of a porous material and an inner cylinder rotatably installed in the inner pipe. The inner cylinder has plural partition plates installed in nearly vertical direction to a rotation shaft and are constituted so as to enable the formation of Taylor vortex in a regeneration liquid in a regenerating part between the inner pipe and the inner cylinder by rotation of the inner cylinder,  and Taylor vortex is formed in the regeneration liquid by rotating the inner cylinder while feeding the regeneration liquid to the regenerating part and the denatured protein is passed from a raw material feed part between the outer cylinder and the inner pipe through the porous material of the inner pipe and moved to the regeneration liquid in which Taylor vortex is formed to recover the regenerated protein.
Patent JP-2003003047-A (JP)
Title: Film-forming composition, method for forming film and organic film
Inventor: NISHIKAWA MICHINORI
IPC: C08K3/04
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a film-forming composition which provides a coating film exhibiting a relative dielectric constant of 2.5 or below and excellent in elasticity, low moisture absorption and crack resistance of the coating film as an interlayer insulating film material in semiconductor devices. SOLUTION: The film-forming composition comprises (A) an aromatic polyarylene and/or an aromatic polyarylene ether, (B) an organic solvent, and (C) a fullerene and/or a carbon nanotube.
Patent JP-2003000467-A (JP)
Title: Bath room counter
Inventor: TAKEZUMI TOSHIYUKI
IPC: E04H1/12
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a bath room counter of which undercover and an access panel for servicing are not so distinguished but appearance is improved. In addition, the opening range of the access panel for servicing is big enough and workability is excellent. SOLUTION: The invention relates to a bath room counter. Along the wall face 4 of the body washing place 2 in the bathroom, a counter 6 is provided, and at the same time, an under cover 9 which covers the under part of the counter 6 is provided from the front edge to the wall face 4. Wherein the undercover 9 is formed in a way that its section becomes roughly a tight-lipped mouth shape with both ends turned up. Then a slanting kneehole board 9a is provided in a way that it goes downwards from the front edge of the counter 6 like approaching to the side of wall face 4 so that a slanting slanted kneehole board 9a and a roughly horizontal bottom plate part 9b starting from the lower edge to the wall face 4 are provided.  An access panel for servicing 10 is opened in a way that it can step over a corner part between the slanted kneehole board 9a of the under cover 9 and the bottom plate part 9b. An access panel for servicing 11 is covered in a way that it is closed.
Patent JP-2003013261-A (JP)
Title: Etchant composition
Inventor: ABE HISAOKI
IPC: C09K13/06
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a wet etchant used for etching in an aluminum-based metal wiring. SOLUTION: The wet etchant is an aqueous solution containing phosphoric acid, nitric acid, organic acid, and further cations.
Patent JP-2003020627-A (JP)
Title: Concrete block for repair
Inventor: KOYAMA MINORU
IPC: E02D29/02
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To repair the surface of a retaining wall so that a surrounding natural landscape is not impaired and an ecosystem can be maintained by positively cultivating microorganisms and plants on the surface of the retaining wall. SOLUTION: A space forming portion 4 producing a space between block bodies adjacent to each other when the block bodies 2 are laid down is provided on the peripheral edge portions of a flat plate-like block body 2. A surface part 3 is configured in a shape matching the landscape.
Patent JP-2003033027-A (JP)
Title: Switching power supply
Inventor: MITAMURA ATSUSHI
IPC: H02M3/28
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply which is controlled with stability without degradation in power supply efficiency especially when the output current of the power supply is high. SOLUTION: In the switching power supply using pulse width modulation control, an integrating means 2 is connected from the input side of a switching element 1 to which the output of a latch 8 that is set by signals from a clock 7 is connected. The output of the latch 8 is reset by a signal obtained by comparing an output signal integrated by the integrating means 2 with a power supply output voltage signal, and a pulse width modulation signal is thereby generated.
Patent JP-2003026986-A (JP)
Title: Solid drawing material
Inventor: INUI TARO
IPC: B43K19/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a drawing material having an outstandingly smooth writing property as a solid drawing material and exhibiting a clear hand as wetted. SOLUTION: The solid drawing material comprises at least a coloring material; a higher aliphatic acid metal salt; a polyhydric alcohol; and water and a formulation amount of water is 20-60% by weight and an outer diameter is 4-16 mm. Particularly, the solid drawing material is constituted by 2-40% by weight of the coloring material; 10-30% by weight of the higher aliphatic acid metal salt; 20-40% by weight of the polyhydric alcohol; and 20-60% by weight of water and further, sodium palmitate is preferable as the higher aliphatic acid metal salt.
Patent JP-2003029417-A (JP)
Title: Method of manufacturing printed wiring board
Inventor: HASHIGUCHI KATSUNORI
IPC: G03F7/20
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a printed wiring board of high resolution and high yield which improves the transmissibility of a solder resist ink film applied to the surface of the printed wiring board and stabilizes the dimensions of an exposure film. SOLUTION: This method of manufacturing the printed wiring board comprises curing the solder resist while irradiating the solder resist with UV light inclusive of a wavelength of 400 to 500 nm in an exposure wavelength region in exposing the solder resist and cooling the inside of a UV exposure device at specified frequencies. According to this method, the transmissibility of the solder resist film is improved by irradiating the film in the wavelength region of the high light transmissibility and the dimensions of the exposure film are stabilized by cooling the inside of the UV exposure device at the specified frequencies. The method of manufacturing the printed wiring board of the high resolution and high yield is thus provided.
Patent JP-2003034453-A (JP)
Title: Sheet feeder and image recorder
Inventor: SUZUKI MASAKI
IPC: B41J29/46
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeder and an image recorder capable of surely recording on both surfaces by preventing failure such as doubly recording on one surface by eliminating an error in sheet loading by determining whether or not a recording surface of a feeding sheet is prerecorded. SOLUTION: For attaining the purpose, the typical constitution of these sheet feeder and image recorder has a feeding tray for loading the sheet, a detecting means for detecting reflectance of a surface of the sheet fed from the feeding tray, and a storage means for storing information by receiving an electric signal transmitted from the detecting means, and is characterized in that the storage means compares prestored information with the newly received information, and determines whether or not the sheet is prerecorded on the basis of a compared result, and announces a result to a user by stopping feeding operation when the sheet is recorded.
Patent JP-2003029829-A (JP)
Title: Plant monitor controller
Inventor: UEDA OSAMU
IPC: G06F3/048
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a plant monitor controller capable of specifying associated defective parts from among time-sequentially displayed failure items. SOLUTION: When any failure is generated, data collected from a plant 11 by a real time data server 10 are preserved in a message data base 7 as failure data, and the failure data are stored so as to be associated with each other in a failure information data base 8, and the picture of a plant is preserved in a picture data base 9, and a time-sequential display switch 12, an associated failure display switch 13, and an associated picture display switch 14 are arranged on an event picture 1 where the failure data are displayed so that the failure data of the message data base 7 and the information of the failure information data base 8 and the picture information of the picture data base 9 can be displayed.
Patent JP-2003032720-A (JP)
Title: Information providing system and method therefor
Inventor: SAKURAGI MASAYUKI
IPC: H04W64/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an information providing system and an information providing method which never give portable telephone's owners unpleasant feelings at transmission of information about shops, etc., since only the necessary information is transmitted at proper intervals to portable telephones. SOLUTION: The information about the transmission time consisting of 'the type' decides the classification of a portable telephone to transmit information. 'The interval' decides the intervals between the times to transmit information, 'the portable telephone No.', 'the final transmission time' when it has performed the information transmission lastly to the portable telephone No. in question, and 'the version' of the information at the time of having performed the information transmission lastly is stored in a transmission time DB 103. This system is so constituted as not to transmit the next information to the portable telephone to which it transmitted information once, unless a certain time passes after transmission of information.
Patent JP-2003035173-A (JP)
Title: Drive control device for auxiliary machines
Inventor: NAGANO SHUJI
IPC: F01P7/04
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a drive control device for auxiliary machines, capable of performing a flexible drive control without complicating its constitution. SOLUTION: Since the drive system of auxiliary machines, including a water pump 15, is connected or disconnected to a crankshaft 11 by a clutch 13, the drive source of auxiliary machine is made switchable alternatively to an internal combustion engine 10 or M/G 17. When quick heating or cooling of engine cooling water is needed, according to the requirement for driving the water pump 15 recognized by a cooling-water temperature thw, an electronic control device 22 releases the connection of the clutch 13 to drive the water pump 15 by M/G 17.
Patent JP-2003039264-A (JP)
Title: Work pallet positioning fixing device
Inventor: KITAURA ICHIRO
IPC: B23Q3/06
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a work pallet positioning fixing device which is capable of positioning in the horizontal and the vertical two directions via elastic deformation of an annular engaging part, of elastically deforming the engaging part over the whole circumference and of surely elastically deforming even at a local part in the circumferential direction, etc. SOLUTION: When the work pallet 1 is positioned and fixed to a base body 2 by the positioning fixing device 3, the work pallet 1 can be positioned to the base body 2 in the horizontal and the vertical directions with high accuracy, and moreover, positioning accuracy is not reduced by cutting chips or the like since elastic deformation of the engaging part 66 integrally formed to a bush 60 in the diameter enlarging direction is allowed by an annular relieving groove 68 and a plurality of slits 70 are formed to the engaging part, and the engaging part 66 easily deforms elastically in the diameter enlarging direction and a state that an annular tapered face 67 of the engaging part 66 is adhesively engaged with the annular tapered face 23 of a cylindrical axis part 10b is maintained.