baber/WOPTO huggingface dataset:
Patent JP-2002023447-A (JP)
Title: Device for image formation
Inventor: HIROTA AKIRA
IPC: G03G15/01
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a device for image formation in which the supply amount of a lubricant to each image carrying body in a plurality of image forming units is separately controlled to adjust the release property for a toner on each image carrying body to be uniform. SOLUTION: Image forming units 11Y to 11K and primary transfer rolls 18Y to 18K are disposed on both sides of a transfer belt 15 as an intermediate transfer body. Charges are applied on the transfer rolls to transfer toner images formed on the photoreceptors 31Y to 31K of the image forming units to the transfer belt 15. A lubricant supplying device 17 to supply a lubricant such as metal stearate or the like to improve the release property for the toner on the photoreceptor or on the transfer belt is disposed near the transfer belt. In the period where the operation of forming images is not carried out, when the lubricant supplied to the transfer belt reaches the image forming unit, the transfer belt is brought into contact with the photoreceptor by the primary transfer roll to supply the lubricant to the surface of the photoreceptor.  The contact pressure, contact time or the like is controlled to adjust the supply amount of the lubricant and to adjust the release property for the toner on each image carrying body to be uniform.
Patent JP-2002011283-A (JP)
Title: Washing machine
Inventor: KOIKE TOSHIFUMI
IPC: D06F33/02
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce the hardness of washing water and rinsing water in a washing machine equipped with a water softening device by an ion-exchange resin. SOLUTION: In the middle of water supply in washing process, water supply is once stopped to regenerate the ion-exchange resin in an ion removing means 29. The regenerated waste water with the ion-exchange resin regenerated flows down in a drain tube 31, gets into a water storage chamber 9 from the upper part 13a of a draining device 13 and collects in the water storage chamber 9. After the flowing of the regenerated waste water is ended, the draining device 13 is opened for a short time to discharge the regenerated waste water out of the washing machine through a drain hose 15. When the regeneration is ended, water supply is restarted to supply water to a regulated water quantity, and the washing process is performed.
Patent JP-2002019382-A (JP)
Title: Cap
Inventor: NAKAJIMA NOBUYUKI
IPC: B05C17/10
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a cap in which enough venting paths can be ensured even when an inner cylinder and an outer cylinder are connected by a connecting part. SOLUTION: A cap 16 has an opened front end 20a and an opened back end 20b and has the outer cylinder 20 for removably inserting the front end 20a opening to a shaft cylinder 10 and the inner cylinder 22 whose opening of the front end 22a is brought into close contact with the surrounding of a writing part 12 of the shaft cylinder 10 and whose back end 22b is closed and rib-like connecting parts 26 extending in the longer direction for connecting the inner face part 20c of the outer cylinder and the outer face part 22c of the inner cylinder while venting paths 24 are ensured are formed and the widths of these connecting parts 26 are not definite widths in the longer direction but become narrower as they approach the front end 20a of the outer cylinder 20 so as to be formed into approximately a tear drop shape or a tapered wedge- like shape.
Patent JP-2002017239-A (JP)
Title: Method for baking bread
Inventor: YAMAGATA MINEO
IPC: A21D13/00
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for baking bread, capable of supplying a retail bread shop with a highly qualified and fresh-baked loaf of bread, large-sized loaf of bread, or the like, when required, by avoiding a rounding process in which a skilled technique is required and making it possible to simply and easily conducting processes from defrosting to baking, when the fresh-baked bread is made at the shop by using the frozen plate-like dough. SOLUTION: In this method for baking the bread for which ball-shaped frozen dough is used, the ball-shaped dough is fermented in a fermenting process after defrosting so that a ratio of the volume of the ball-shaped dough after fermented to the volume of the ball-shaped frozen dough before defrosting reaches a range of 1.2-4.0, preferably 1.3-3.0.
Patent JP-2002018560-A (JP)
Title: Structure of guide roll segment in vertical type continuous caster
Inventor: HORIMOTO KOJI
IPC: B22D11/128
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a guide roll segment structure in a vertical type continuous caster with which the exchange of the guide roll segment constituted of a secondary cooling zone is easily performed in a little man-hour and this facility is simple and the facility cost can be reduced. SOLUTION: A plurality of guide roll segments 30 constituted of the secondary cooling zone 1 are constituted so as to be integrally combinable with a connecting means. Shifting and insert-setting of the whole guide roll segments 30 can be performed at one time by using an overhead crane, etc., and this work does not need so much labor and time in comparison with the case of individually treating the guide roll segment 30 and the working man-hour of the maintenance and the checking can drastically be reduced. Since the connecting means 5 is a cotter coupling 10, the structure is simple and has high strength and high reliability.  This guide roll segment 30 is provided with a centering means 20 composed of trunnion receiving members 22 and trunnion shafts 21, and when the guide roll segments 30 at the upper and the lower parts are connected, the centering can automatically be performed in aligning state.
Patent JP-2002020821-A (JP)
Title: Pipe for introducing gas into molten metal and its manufacturing method
Inventor: SAKAMOTO SHOICHI
IPC: B22D11/117
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a pipe for introducing gas into molten metal, such as for fluxing, having excellent durability at comparatively low cost. SOLUTION: A burnt carbon material is fixed on the inner peripheral surface or the outer peripheral surface of the metallic pipe through an adhesive. Defect in a graphite, i.e., poor shock resistance, is overcome and the melting point is 3000-3500 deg.C and further, the merit that it is difficult to erode with molten aluminum can be fully utilized. As the adhesive for this purpose, the one obtained by kneading the carbon powder with silica-base solvent such as sodium silicate or potassium silicate is used.
Patent JP-2002027018-A (JP)
Title: Data receiver, electronic information equipment, data transfer system and recording medium
Inventor: TANAKA YOSHIHARU
IPC: H04W28/06
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To transfer the data of large capacity at high speed. SOLUTION: In a control part 41 of a digital still camera 40A, a plurality of partial data are provided by dividing image data, and these data are transmitted in parallel to plural receivers 20 through wireless communication by plural communication parts 42. The receiver 20, which receives the partial data, respectively transmits each of partial data through a communication line cable 30 to a host 10 by cable communication. Based on code information attached to each of a plurality of partial data, the host 10 couples the data and restores the original image data. By means of parallel transmission in the wireless communication later than the cable communication, the data of large capacity can be transferred at high speed.
Patent JP-2002025805-A (JP)
Title: Method of manufacturing temperature-sensitive resistor device
Inventor: ISHIGURO FUJIO
IPC: H01C7/02
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a temperature-sensitive resistor device manufacturing method, capable of manufacturing base bodies that have uniformly chamfered parts and smooth surfaces, with high productivity. SOLUTION: This method is for manufacturing a temperature-sensitive resistor device, which is equipped with a cylindrical base body 3 that is formed of insulator and has edge faces whose edges are chamfered, a film-like temperature-sensitive resistor 2 formed on the peripheral surface of the base body 3, communicating with both the edges of the base body 3, and a conductive member 4 electrically connected to the temperature-sensitive resistor 2, which protrudes from both the edges of the base body 3. The base body 3 is molded by injection molding at the same time as when its edge faces are chamfered.
Patent JP-2002022357-A (JP)
Title: Refrigerator
Inventor: OCHIAI KOICHIRO
IPC: F25D29/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerator comprising a motor door opener in which convenience is enhanced by making possible for each user to locate a door open switch at a convenient position. SOLUTION: In the refrigerator 10 where the door 13 of a refrigeration compartment can be opened through a motor door opener 24, the motor door opener 24 is operated by means of a wireless remote controller 36. The remote controller 36 comprises a door open switch 40, and a section 48 for transmitting a door open signal through operation of the door open switch 40. A section 52 for receiving a door open signal transmitted from the signal transmitting section 48 is provided on the refrigerator body and the motor door opener 24 is operated based on a signal received at the signal receiving section 52.
Patent JP-2002027106-A (JP)
Title: Subscriber exchange
Inventor: MOCHIZUKI YOSUKE
IPC: H04M3/22
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a subscriber exchange that switch-selects a standby subscriber circuit without interrupting communication that is held by an active subscriber circuit even on the occurrence of a fault in the active subscriber circuit. SOLUTION: An internal state memory 14 of the active subscriber circuit 1 always stores information with respect to a state of the active subscriber circuit 1 and transfers this information to a storage device 30 of a host controller 20 and the storage device stores this information. The host controller 20 monitors the operating state of each subscriber circuit 1, reads the information of the subscriber circuit internal state memory 14 of the active subscriber circuit that is to be replaced on the occurrence of a fault in the active subscriber circuit from the storage device 30, writes this information to a subscriber circuit internal state memory 24 of the standby subscriber circuit to be switch-selected and then replaces the active subscriber circuit with the standby subscriber circuit.  Thus, the standby subscriber circuit that is switch-selected can continue the communication without the need for the setting sequence of initial parameter learning.
Patent JP-2002020345-A (JP)
Title: Method for producing trans-dicyclohexyl-3,3',4,4'- tetracarboxylic acid
Inventor: SHIOTANI AKINORI
IPC: C07C51/09
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing dicyclohexyl-3,3',4,4'-tetracarboxylic acid isomers which are new raw materials for polyimide resins. SOLUTION: This method for producing trans-dicyclohexyl-3,3',4,4'- tetracarboxylic acids such as (1R,1'S,3R,3'S,4R,4'S)-dicyclohexyl3,3',4,4'- tetracarboxylic acid (trans-DCTA-1), comprising hydrogenating tetramethyl biphenyl-3,3',4,4'-tetracarboxylate, recrystallizing the obtained product to preferentially separate the isomer of cis structure and hydrolyzing the separated isomer in water in an autoclave at 200 to 250 deg.C, while removing the released methanol and water from the reaction system.
Patent JP-2002023362-A (JP)
Title: Photopolymerizable composition and photopolymerizable planographic printing plate
Inventor: URANO TOSHIYOSHI
IPC: C08F2/50
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a photopolymerizable composition having high sensitivity to light in the visible region and in a long wavelength region such as the near IR region, slightly sensitive to light in the UV region and excellent in handleability under a white fluorescence lamp and to provide a photopolymerizable planographic printing plate. SOLUTION: The photopolymerizable composition contains (A) an ethylenically unsaturated compound, (B) a dye having a structure containing heteroatoms bonded by way of a polymethine chain as the basic structure and having a substituent provided with an aminovinyl bond which forms an aminium cation by resonance in each dye molecule on the polymethine chain and (C) a photopolymerization initiator. The photopolymerizable planographic printing plate is obtained by forming a layer of the photopolymerizable composition on the surface of a substrate.
Patent JP-2002019605-A (JP)
Title: Temporary stop device for overhead carrying truck and lifting implement for it
Inventor: MURATA MASANAO
IPC: H01L21/68
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a temporary stop device for an overhead carrying truck and a lifting implement for it capable of suspending the travelling of the overhead carrying truck in a simple operation. SOLUTION: The temporary stop device A is integrally connected to a lifting tool B and lifted so that it is temporarily fixed on a rail R. The temporary stop device A comprises a light reflector 5 having a light reflecting face 5a for reflecting the light L beamed from a light sensor 3 on an overhead carrying truck V and a supporting part 6 installed a magnetic plate M magnetic attracted by a magnet 2 attached on the under surface of the rail R.
Patent JP-2002025800-A (JP)
Title: Charged particle accelerator and acceleration cavity block for the same
Inventor: MIURA SADAO
IPC: H05H15/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an accelerating tube, attaining smaller size by adopting an inner cooling system, allowing easy machining of a connection face, and allowing perfect connection, without causing vacuum leaks. SOLUTION: In this accelerator, a wall part constituting the cavity periphery of an acceleration cavity block 20 is formed thick, and the peripheral thick wall part is formed with plural cooling passages 24, such that the cooling passages 24 penetrate the wall part along the beam axial direction and that the cooling passages 24 can communicate between the acceleration cavity blocks 20 which are disposed in series. The peripheral thick part apart from the passage formation position is cut planarly, such that an opening planar part of a coupling cavity block 30 can be connected to the planarly-cut part. More specifically, the inner circumferential side or the outer circumferential side of the planarly-cut part of the peripheral cavity part is made to be recessed or projected, such that the recessed (projected) part is an engagedly recessed (projecting) part which is engageable with the planar connection part of the coupling cavity block 30.
Patent JP-2002026865-A (JP)
Title: Demodulating apparatus and demodulation method
Inventor: MOMOSHIRO TOSHIHISA
IPC: H04J11/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an OFDM receiver that efficiently estimates a signal after waveform equalization so as to enhance the bit error rate characteristic in the case of waveform equalization to the signal through the estimation of a frequency characteristic of a transmission channel. SOLUTION: The OFDM receiver 1 has an equalizer 8 that applies waveform equalization to quadature amplitude modulation signal adopting the 16 QAM system after being subjected to an FFT arithmetic operation. The equalizer 8 estimates the frequency characteristic H(ω) of the transmission channel from an SP signal and divides the estimated frequency characteristic H(ω) by the quadrature amplitude modulation signal to apply amplitude equalization and phase equalization to the quadrature amplitude modulation signal.  In this case, the equalizer 8 selects a power P of a maximum level of the quadrature amplitude modulation signal to be a maximum value of data outputted after the waveform equalization and boosts the power of each subcarrier and applies the amplitude equalization to the quadrature amplitude modulation signal by using the power P of the maximum level of a valid signal for a reference signal.
Patent JP-2002034758-A (JP)
Title: Pillow
Inventor: TAKAHASHI HIROYOSHI
IPC: A47G9/10
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a pillow which can properly cool user's head while sleeping without filling water or ice or cooling the pillow in advance, and also without changing the filling in the middle of use. SOLUTION: A large number of protrusions 3 are provided in the area 2 which supports the user's head, and the air holes 4 through which the air outside can flow in are formed in each protrusion. The user's head is supported by these protrusion, so that the space 6 is secured. As air flows into the space through the air holes, and the heat of the user's head is discharged outside, the user's head can properly be cooled. Furthermore, the user's head is stimulated by the protrusions, and relaxation effect by massaging can be obtained.
Patent JP-2002036169-A (JP)
Title: Cutting blade attached to carton
Inventor: OKUWAKI HISAO
IPC: B26D1/02
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To improve the cutting performance of a cutting blade to a wrap sheet drawn out from a carton, with respect to the cutting blade attached to the carton accommodating a rolled-wrap sheet used for sealing and wrapping the fresh food or the like. SOLUTION: In this metallic band cutting blade B attached to the carton A, tips of unit blades 6, 6... respectively have trapezoid tip edges 6a approximately in parallel in the longitudinal direction of the band. The trapezoid tip edge 6a of each unit blade 6 has a burr k along the width direction.
Patent JP-2001343217-A (JP)
Title: Method for correcting physically conditioned error in measuring microscopic object
Inventor: HARTMANN HANS
IPC: G01B9/04
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To eliminate effects by surrounding structures in measuring an object which directly affect and damage the object to be measured and measured results because an obtained luminance image is composed of an overlap of the object and the structure arranged near the structure. SOLUTION: (a) An image of the object to be measured is detected. (b) The object visualized in the detected image is measured at 106. (c) Errors of measurement by the surrounding structure arranged near the object to be measured are determined at 112. (d) The measurement in the step (b) is corrected at 108 in accordance with the determined errors of measurement.
Patent JP-2002008460-A (JP)
Title: Capstan wheel device
Inventor: INAGAKI TOSHIBUMI
IPC: H01B13/00
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide take-up capstan wheels and slave capstan wheels for wire stranding device which can reduce stranding tendency (waviness) of the wire stranding device and can keep roundness of the stranded wire. SOLUTION: With the plural take-up capstan wheels 1 and 2 and the slave capstan wheels 8, 9 and 10 of the invention, stranding tendency such as waviness is reduced and stranded wire with good roundness is obtained, by changing wire hanging direction during stranding operation.
Patent JP-2002040522-A (JP)
Title: External finder
Inventor: OTAKE SEIJI
IPC: G03B13/12
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an external finder which need not be exchanged even in the case that the focal distance of the photographing lens of a still camera is changed. SOLUTION: This external finder 1 is an Albada type inverted Galilean finder in which an objective lens group 12 and an eyepiece group 13 are incorporated inside a lens barrel 10. The eyepiece group 13 is provided with a first lens 13b formed as a plano-convex lens and a flat plate glass 13a joined to the plane side of the first lens 13b. The side surface of the flat plate glass 13a to which the first lens 13b is joined is constituted as a visual field frame forming surface 14. First and second visual field frames 14a and 14b having mutually different sizes corresponding to the focal distance of a photographing lens 2a attached/detached to/from the still camera 2, to which the external finder 1 is attached, are formed on the visual field frame forming surface 14.
Patent JP-2002040800-A (JP)
Title: Toner carrier and image forming device using the same
Inventor: ARAI TOSHIAKI
IPC: G03G15/08
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a toner carrier and an image forming device using the toner carrier by which toner damage is restrained and an excellent image is stably obtained in service environment where an image defect is easily caused such as in the case of long-term storage or long-term use. SOLUTION: This toner carrier forms a visible image by carrying toner on its surface, forming a toner thin film and supplying the toner to the surface of an image forming body in contact with or proximately to the image forming body in such a state. In the toner carrier and the image forming device constituted by attaching the toner carrier, the value of Z shown by an expression (1) Z=We/(We+Wr) obtained from the deformation recovery behavior of the surface of the toner carrier is >=0.70 in the case of measuring the universal hardness of the surface of the toner carrier (in the expression, We means the elastic energy of energy concerning the deformation of the surface obtained from the deformation recovery behavior of the surface of the toner carrier in the case of measuring the universal hardness of the surface of the toner carrier, and Wr means the plastic energy thereof.).
Patent JP-2002038337-A (JP)
Title: Spindle of spinning machine
Inventor: KANEKO MASASHI
IPC: D01H1/244
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To lower the weight and reduce the production cost of a spindle of a spinning machine. SOLUTION: The individual spindle driving motor 1 is integrated with a spindle 3 supported on a bolster 2 used as a casing. The bolster 2 is fastened and fixed to a prescribed position of a spindle rail 7 together with a motor housing 4. The spindle shaft 9 of the spindle 3 is inserted into the bolster 2 and rotatably supported by a bearing 8 built in the bolster 2. The spindle 3 is provided with an upper blade 10 for holding a bobbin B, the spindle shaft 9 fixed to the lower center part of the upper blade 10, a supporting cylinder 11 pressed and fixed on the outer circumference of the lower part of the upper blade 10 and a bobbin receptor 12 pressed and fixed into the upper blade 10 at a part above the supporting cylinder 11. A rotor 15 is fixed to the straight part 11a of the supporting cylinder 11. Draw-formed articles produced by the draw forming of a steel plate are used as the supporting cylinder 11 and the bobbin receptor 12.
Patent JP-2002036724-A (JP)
Title: Reversible thermal coloring composition and reversible thermal recording medium using the same
Inventor: SHIMADA MASARU
IPC: B41M5/337
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a reversible thermal coloring composition and a reversible thermal recording medium having a high preserving stability of a coloring state and an excellent decoloring property at the same time. SOLUTION: A compound represented by the following formula (1) (wherein R is a 12-22 C alkyl radical) as an agent for controlling coloring and decoloring is added to a reversible thermal coloring composition, in the reversible thermal coloring composition capable of forming a relative coloring state and a decoloring state caused by the difference of heating temperature and/or a coloring rate after heating, using an electron donating coloring compound and an electron accepting compound.