baber/WOPTO huggingface dataset:
Patent JP-2002093834-A (JP)
Title: Jet flow bump-forming apparatus
Inventor: SHIGEMURA MITSURU
IPC: C25D17/12
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a jet flow plating apparatus which enables bumps to be formed on a wafer in an uniformized thickness in a plane of the wafer, without reducing the plating deposition efficiency or complicating the structure of anode electrode. SOLUTION: The anode electrode of the jet flow plating apparatus is formed into a spiral shape. With to this structure, a quantity of metal ions in a plating liquid is reduced toward the center of the wafer, while gradually increasing toward the periphery of the wafer, uniformizing the thickness of the metal bumps to be deposited on the wafer.
Patent JP-2002089824-A (JP)
Title: Refuse incineration equipment and waste gas cooling method
Inventor: AOKI HIROSHI
IPC: B05B7/16
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide refuse incineration equipment and a waste gas cooling method in which a trouble due to wet ash and low temperature corrosion are prevented from being caused. SOLUTION: On a desuperheating tower 30 a heat exchanger 40 is disposed for heating cooling water effused from an injection water pump 36. To the heat exchanger 40 a cooling water temperature adjusting valve 42 is connected for controlling heating temperature for the cooling water. The degree of opening and closing of the cooling water temperature adjusting valve 42 is adjusted with a cooling water temperature controller 44 based upon the temperature of the cooling water after being effused from the heat exchanger 40. Hereby, the cooling water heated to a predetermined temperature is injected into the desuperheating tower 30 from a nozzle 32.
Patent JP-2002096152-A (JP)
Title: Method of detecting molten metal
Inventor: OKUNO MOTOAKI
IPC: H01L31/12
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of detecting molten metal capable of more quickly detecting the state of molten metal flowing inside the die-cast mold, and further capable of securing prevention of the water content of the parting agent and an electric noise from being detected as the molten metal. SOLUTION: If the water content of the parting agent comes into contact with a molten-metal sensor 103, the electric current flowing into the molten- metal sensor 103 becomes smaller than the standard value, causing a light- emitting diode 21 of a photo-coupler 12 not to emit light, thereby retaining, by means of the photo-coupler 12, the cut-off state of the electric circuit. When the molten metal 102 comes into contact with the molten-metal sensor 103, the electric current flowing into the molten-metal sensor 103 becomes greater than the standard value, causing the light-emitting diode 21 of the photo-coupler 12 to emit light, thereby instantly closing the circuit by means of the photo- coupler 12.
Patent JP-2001119365-A (JP)
Title: Transmitting method for orthogonal frequency division multiplex signal and receiver therefor
Inventor: HARADA YASUO
IPC: H04J11/00
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a transmitting method for orthogonal frequency division multiplex(OFDM) signal, by which the fluctuation of a receiving level and/or frequency band can be accurately corrected and the erroneous discrimination of demodulated data does not occur as a result and to provide a receiver therefor. SOLUTION: In the OFDM signal to be transmitted from the transmitting side to the receiving side, in addition to a symbol Sm containing data to be transmitted, a specified symbol; S0 having a predetermined specified pattern is intermittently contained. On the receiving side, the fluctuation of the receiving level and/or frequency band of the received signal is detected and corrected on the basis of the received specified symbol S0. Since this specified symbol S0 has the specified pattern, the level change and/or frequency fluctuation of the simbol S0 is strongly correlated with the receiving level and/or frequency band of the received signal. Consequently, the fluctuation of the receiving level and/or frequency band of the received signal can be exactly detected from the specified symbol S0 and can be higher accurately corrected as a result.
Patent JP-2002087207-A (JP)
Title: Side bracket used for automobile seat
Inventor: HAKAMATA HITOSHI
IPC: B60R22/22
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To improve safety by easily meshing with an anchor bracket by being properly deformed to belt input. SOLUTION: This side bracket includes a web 11 capable of installing a seat belt 43 by boring a bolt hole 23 on the rear end 21, a top flange 12 bent on the top 19 of the web 11, a bottom flange 13 bend to the bottom 20 of the web 11 by facing to the top flange 12 and cutting off a cutout 16 on the rear end 27 in relation to the bolt hole 23, a front bead 17 projected on a flange inside surface 25 by extending to the web 11 on the front end 26 of the bottom flange 13 and a rear bead 18 positioned in front of the cutout 16 on the rear end 27 of the bottom flange 13 and projected on the flange inside surface 25 by extending to the web 11.
Patent JP-2002097856-A (JP)
Title: Hinged door for cabinet
Inventor: TANAKA HIROBUMI
IPC: E06B3/88
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem of getting hurt due to the corner of a hinged door colliding with the top of the head or the face when the head is casually raised during of coking with the upper hinged door of a kitchen cabinet left open. SOLUTION: A member with a buffer effect is mounted to the lower end part of this hinged door. If the cross section of the member with the buffer effect is formed in U-shape, E-shape, or the like, the head or the face can be protected by the buffer effect while being excellent from the design point of view. Further, the entry of vermin can be prevented if a buffer material comes in contact with a lower frame of the cabinet.
Patent JP-2002101331-A (JP)
Title: Image recorder
Inventor: IIJIMA TATSUYA
IPC: G03B17/48
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder by which a photographer can mainly photograph in a photographing mode desired by the photographer without the need for the photographer to conduct troublesome operations. SOLUTION: When a shutter key is closed, capturing of an image from a CCD is started and the image capturing is made every 0.2 second and image data of an object is sequentially stored in independent areas of an image memory. A timer to discriminate a mode is started at the same time. When the shutter key is open before a time of the timer reaches a moving picture discrimination time (1.1 second), a still picture mode is decided as the photographing mode and the image captured is first recorded in a form of a still picture (Figure 4(a)). Conversely the shutter key is kept depressed and when the time of the timer exceeds the moving picture discrimination time (1.1 second), a moving picture mode is decided as the photographing mode and a plurality of the image data captured in the image memory is recorded in a form of moving pictures (Figure 4(b)).
Patent JP-2002105826-A (JP)
Title: Porous nonwoven fabric and method of producing the same
Inventor: OZAKI KAZUNORI
IPC: D04H1/542
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provides a porous nonwoven fabric that has both of excellent flexibility and excellent abrasion resistances and is useful for a wiping cloth, diapers, a wall-covering, an interior, an absorbent gauze, a drainage sheet and bags, a drain ditch waist-collecting sheet, a liquid filter, a face mask of a inner filter and the like, particularly suitable as the wiping cloth. SOLUTION: The objective porous nonwoven fabric comprises 5-30 wt.% of adhesive fiber and 70-95 wt.% of the other fibers than the adhesive fiber. These fibers are three-dimensionally entangled and the weight proportion of the adhesive fiber in the fabric differs by >=5% between the front surface layer and the back surface layer of the porous nonwoven where the adhesive fiber bonds the fibers in both front and back face layers.
Patent JP-2002112047-A (JP)
Title: Color image formation device and method therefor
Inventor: TSUDA SATOSHI
IPC: G06T5/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To inhibit the generation of pile height moire peculiar to an electrophotographic image at a low-frequency region in addition to a conventional moire in a four-color digital screen set. SOLUTION: In the electrophotographic system color image-forming device, the difference in the screen angle of three dot patterns corresponding to cyan, magenta, and black toner images is set to an angle range of approximately 25-40 degrees, preferably 30 degrees, by at least one of a half tone generation means (a comparison section 125 and a storage section 126) and a scanning signal formation section 128 in an image treatment section 12. Further, the screen angle of a first dot pattern corresponding to a yellow toner image is made equal to that of a second dot pattern corresponding to either one-colored toner image out of cyan, magenta, and black, and also the phase of the screen of the first dot pattern is allowed to differ from that of the screen of the second dot pattern by approximately 150-210 degrees, preferably approximately 180 degrees.
Patent JP-2002108757-A (JP)
Title: Server device equipped with image rotating function
Inventor: TOKUMARU HIROSHI
IPC: H04M11/08
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide technology which can optimize image display while taking characteristics of a portable terminal device into account. SOLUTION: The portable telephone 2 accesses a server device 8 to request contents. A distributing means 10 of the server device 8 reads the requested contents image out of a contents recording means. An image converting means 12 obtains image side information on the read contents image and screen size size information included in the contents request from the portable telephone 2 and judges whether or not the longitudinal/lateral relation (longitudinally long or laterally long) of the image size matches the longitudinal/lateral relation (whether the screen is longitudinally long or laterally long in a standard direction) of the screen size. When not, the read contents image is rotated by 90 deg. and it is judged whether or not the image size is less than the screen size. When so, the 90 deg.-rotated contents image is sent to the portable telephone 2. When not, on the other hand, the image is reduced and sent to the portable telephone 2.
Patent JP-2002106127-A (JP)
Title: Repairing waterproofing structure of roof floor having cogging attached parapet and its method
Inventor: TAJIMA TSUNEO
IPC: E04D13/15
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a repairing waterproofing structure of a roof floor having a cogging attached parapet and its method capable of repairing a waterproofing membrane of the roof floor having the cogging attached parapet by eliminating any complitated work for removing the existing waterproofing membrane, having no noise, dust or the like, or waste or the like and, at the same time, constructing a new waterproofing membrane within a short period at a low cost under a calm working environment without taking any measure to cope with a rainfall. SOLUTION: The repairing waterproofing structure of the roof floor having the cogging attached parapet and its method includes a rising section firmly provided between a cogging section of the parapet and a flat section of the roof floor, a coating for coating the existing waterproof section in the plane section or a protection concrete layer and the rising section and, at the same time, a waterproofing membrane for storing the end in the upper surface of the parapet.
Patent JP-2002112140-A (JP)
Title: Television broadcast receiver
Inventor: TOMONAGA EIICHIRO
IPC: H04N5/445
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional television broadcast receiver, with which a user has not been able to select a notifying method. SOLUTION: A memory 109 stores the notice method set by the user. An entirety control section 101 detects a preset change in the inside of the receiver (e.g. the remaining capacity of a HDD 15 reaches a prescribed capacity or below). When the entire control section 101 detects the change, the entire control section 101 reads the notice method from the memory 109. Then the entire control section 101 controls a communication channel interface 107 according to this notice method, to inform a device at the outside of the receiver about the change.
Patent JP-2002115503-A (JP)
Title: Control method and control device of generator
Inventor: NAKAJIMA HIRONOBU
IPC: F01K23/02
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To automatically control the load sharing of a steam turbine using an exhaust gas economizer as a steam source and a parallelly operating diesel engine. SOLUTION: In this control method of a genarator where when parallelly operating a steam turbine-driven turbo generator 5 using the exhaust gas economizer 1 as the steam source and a prime mover-driven diesel generator 7 such as a diesel engine, opening of a turbine inlet steam valve 3 is controlled so that a power generation quantity of the turbo generator becomes a turbine preset power value Tref, and a fuel flow rate of a prime mover is controlled so that a power generation quantity of the diesel generator 7 becomes a diesel preset power value Dref, the turbine inlet steam valve 3 is controlled so as to maintain prescribed proper opening by increasing the turbine preset power value Tref and reducing the diesel preset power value Dref when the turbine inlet steam valve 3 is smaller than the prescribed proper opening,  and while reducing the turbine preset power value Tref and increasing the diesel preset power value Dref when the turbine inlet steam valve 3 is larger than the prescribed proper opening.
Patent JP-2001157575-A (JP)
Title: Enriching dihalogenase-containing bacterium, method for separating and culturing the bacterium and paper product containing residue of bacterium
Inventor: HARDMAN DAVID J
IPC: C12P1/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for enriching a bacterium containing a dehalogenating enzyme so as to increase individual group of a bacterium to a level effective for dehalogenating a nitrogen-free organohalogen compound present in a polymerization reacrion product, separating the bacterium and successively culturing the separated bacterium, and to obtain a paper product composed of a nitrogen-containing cationic polymer and the residue of bacterium. SOLUTION: This method comprises (A) adding an environmental sample containing plural solid groups of bacteria to a nitrogen-containing polymer and a nitrogen-free organohalogen compound, (B) incubating the mixed solid groups of bacteria, (C) separating a dihalogenase-containing bacterium from the incubated bacterium solid groups and (D) culturing the dihalogenase-containing bacterium solid group until reaching at least 5×107 cells per milliliter. The paper product comprises (A) a nitrogen- containing cationic polymer and (B) the residue of bacterium present on the maximum of about 100 g based on 1 ton of dried paper product in which the bacterium contains an enzyme capable of dehalogenating the nitrogen free orgenohalogen compound without substantially changing the polymer.
Patent JP-2002112835-A (JP)
Title: Hair brush
Inventor: YAMAMOTO NOBUSHIGE
IPC: A46B5/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a novel hair brush which enables even ordinary persons to easily and efficiently increase the volume of the hair. SOLUTION: This hair brush 1A consists of a bristled head 4 which is radially erected with bristles 3 on a base 2 and a handle 5 which is extended to the bristled head 4. The cross sectional shape of the base surface is formed to an elliptic or elliptically arcuate shape consisting of arcs of >=2 radii of curvature.
Patent JP-2002115166-A (JP)
Title: Three-dimensional netlike structure, method for producing the same and greening material
Inventor: KITAGAWA HIROSHI
IPC: D04H3/045
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To obtain a three-dimensional netlike body having higher bulkiness and higher rigidity. SOLUTION: This three-dimensional netlike body structure is characterized in that the structure is a netlike body in which a great number of continuous filaments which are composed of a thermoplastic synthetic resin and have 0.1-1.5 mm thickness are piled in a netlike form, fused, bonded and integrated at their crossing points and which has 0.1-4 mm thickness, since the netlike body is waved in an uneven state in the thickness direction, the netlike body has 5-50 mm apparent thickness, two or three three-dimensional netlike bodies in which the continuous filaments are hardly present in a space except the netlike body are used as a set, one body among the two or three bodies is folded in pleat at equal intervals, the ridge lines of the pleats are bonded to the other three- dimensional netlike bodies,  the whole three-dimensional netlike bodies are made to constitute at least one face of a triangular prism, the three-dimensional body is fixed to at least one side of the pleats and the structure has bulkiness in which difference in height between peak and valley of the pleats is 50-400 nm.
Patent JP-2001179101-A (JP)
Title: Porous functional powder and method of producing the same
Inventor: HAKATA TOSHIYUKI
IPC: B01J20/30
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain a functional powder having high catalytic functions and capable of exhibiting excellent catalytic activities by incorporating a large amount of functional filler in which each particle has catalytic functions and imparting high adsorbing function to the powder. SOLUTION: The porous functional powder is a porous composite particulate powder having an average particle diameter of 1 to 1,000 μm, which is constituted of 80 to 98 wt.% functional filler and 2 to 20 wt.% carbon and which has a plurality of pores with an average pore diameter of <=5 nm at the surface and the inside of each particle, and further which has a specific surface area of 1 to 200 m2/g.
Patent JP-2002116164-A (JP)
Title: Thermo-optical constant measuring method for polymeric material and thermo-optical constant measuring method for polymeric thin film
Inventor: SUGIHARA OKIHIRO
IPC: G01N25/02
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a novel method for measuring the thermo-optical constant of a polymeric material or a polymeric thin film used for a polymeric light wave guide path device, or the like. SOLUTION: A laser beam emitted from a light source 1 is transmitted by a λ/2 plate 2 to obtain TE-mode light or TM-mode light. The light is evenly polarized by a polarizer 3, then converged by a lens 4, and made incident at an angle θ on the lattice-shaped polymeric thin film 12 constituting a polymeric light-wave guide path element 10 on a rotary stage 5. The rotary stage 5 is rotated to change the angle θ, thereby providing reflected light with a plurality of modes. Reflection angles θ0 and θ1 of the reflected light of the respective modes are measured to obtain refraction factors ng. The above operation is conducted at a plurality of different temperatures to obtain refraction factors ng corresponding to the respective temperatures T. The thermo-optical constant dng/dT is induced from the slope of a graph expressing a relation between these.
Patent JP-2002116533-A (JP)
Title: Blanks for photomask with area code, photomask with area code and method for producing photomask
Inventor: YAMAMOTO KAZUAKI
IPC: G03F1/50
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a control method capable of properly controlling the substrates of blanks or blanks with a disposed resist (resist coated blanks) in connection with processing in a continuous or intermittent manner from the stage of the blanks to the stage of manufactured photomasks in the manufacture of photomasks. SOLUTION: The blanks for a photomask with an optionally disposed resist for manufacturing each photomask for forming a semiconductor circuit such as IC or LSI have an optical reading type area code (two-dimensional ID code) disposed on an edge face or the rear face of each glass substrate. The area code is formed with a laser marker on a metallic film formed on the edge face or the rear face of the glass substrate of the blanks for photomask.
Patent JP-2002122226-A (JP)
Title: Gear shift unit for synchromesh type transmission
Inventor: CHOSHI RYUJI
IPC: F16H61/04
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To optimize synchronization time spent in one time synchronization in the relation with kind of gear shift in a gear shift unit for changing a change gear ratio of a synchromesh type transmission by an electrically controlled actuator. SOLUTION: When jumping over gear shift in which a gear stage of the transmission is shifted to a gear stage which is not adjacent to the current gear stage is performed, a value of a drive signal S to be supplied to the actuator for synchronization in ordinary gear shift in which the current gear stage is shifted to the gear stage adjacent thereto is multiplied by a compensation coefficient K having a value smaller than 1. Consequently, when jumping over gear shift is done, the drive signal S having a smaller value than that in the ordinary gear shift is supplied to the actuator, thereby prolonging synchronization time more than that in the ordinary gear shift.
Patent JP-2002123851-A (JP)
Title: Coin sending-out device
Inventor: OGURA YOSHINOBU
IPC: G07D1/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a coin sending-out device capable of stably sending out coins at a predetermined initial speed. SOLUTION: A movable roller 48 is positioned on the inner peripheral side more inside the movement locus at an outer peripheral side position of a coin 32 in the radial direction of a coin driving member 52, disposed in a guide member 14 to be movable along an approaching and separating direction with respect to a fixed roller 46, and is energized to the direction approaching to the fixed roller 46. The coin 32 driven by the coin driving member 52 and guided to a peripheral direction is first brought into contact with the movable roller 48 to be turned to the outer peripheral side and simultaneously nipped between the movable roller 48 and the fixed roller 46, and further pressed by the coin driving member 52.  After the center (c) of the coin 32 passes between the movable roller 48 and the fixed roller 46, the coin 32 is sent out to the outer peripheral side at the predetermined initial speed. The movable roller 48 with which the coin 32 is first brought into contact is movable along the approaching and separating direction with respect to the fixed roller 46, and the shock by the contact is absorbed by the movement of the movable roller 48. Therefore, the coin 32 can be stably sent out without overpassing the movable roller 48.
Patent JP-2002120486-A (JP)
Title: Direct liquid type writing implement
Inventor: INABA TAKAO
IPC: B43K8/02
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To press an ink guiding member smoothly into an axial center hole of an ink reservoir member even when there is nonuniformity in dimension in the outside diameter of the ink guiding member and the bore of the axial center hole. SOLUTION: The ink guiding member 6 formed of an extruded body of a synthetic resin and supplying ink from the ink tank 4 side to the penpoint 3 side is pressed into and fixed to the axial center hole 51 of the ink reservoir member 5. A plurality of projections in the axial direction are provided on the outer surface of the ink guiding member 6.