baber/WOPTO huggingface dataset:
Patent JP-2002153886-A (JP)
Title: Method and device for flocculation separation treatment
Inventor: KATAOKA KATSUYUKI
IPC: C02F11/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a flocculation separation treating device in which the required amount of an inorganic flocculant is decreased, the quality of treated water is improved, an excess amount of sludge is decreased, and dehydration and treatment of the sludge are made easy. SOLUTION: The method of flocculation separation treatment features that ozone is added to the raw water, then a fresh iron- or aluminum-based inorganic flocculant is added to flocculate the suspension colloid in the water, the flocculated substance is separated from the liquid, a mineral acid is added to at least a part of the separated sludge to dissolve metal hydroxides in the sludge, the acid-treated sludge containing metal ions is returned to the raw water and then the water is again subjected to the ozone treatment. The flocculation separation treating device is provided with a system to return the acid-treated sludge to the raw water and with a means to subject the acid-treated sludge together with the raw water to the ozone treatment in the ozone treatment tank.
Patent JP-2002153374-A (JP)
Title: Packed rice-cake
Inventor: NABETA SOICHIRO
IPC: A47G33/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a packed rice-cake with a pseudo-orange or other decorations easily and surely mountable on a pack without the need of a process imparting an adhesive thereto. SOLUTION: A protruded portion 11 is formed on the surface of a rice-cake shaped pack body 10. A lock portion 11b is formed on the protruded portion 11 at the end side of its base 11a in the radial direction in such a manner as to partially extend from the periphery of the base. The decoration 30 is provided with an opening portion 32 adaptable to the sectional shape of the protruded portion 11 including the lock portion 11b. By turning the protruded portion 11 inserted into the decoration 30, the decoration 30 is mounted on the pack body 10.
Patent JP-2002020113-A (JP)
Title: Method for producing fine silica powder
Inventor: YOSHIDA AKIO
IPC: C08K3/36
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To easily produce fine silica powder suitable for use as a filler for a semiconductor sealant and having a sharp particle size distribution which is mainly in a submicron range. SOLUTION: In the method for producing the fine silica powder, an aqueous slurry containing metallic silicon powder is sprayed in a hot field at >=10 m/see jetting rate and the resulting silica powder is collected. Preferably the slurry is prepared using a medium agitation type wet grinder, the hot field is a chemical flame and the slurry is an aqueous slurry having 20-70% concentration of metallic silicon powder.
Patent JP-2001211048-A (JP)
Title: Lc noise filter
Inventor: IKEDA TAKESHI
IPC: H01F27/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a distributed constant type LC noise filter which has excellent electrical characteristics. SOLUTION: This LC noise filter includes an inductor conductor 12 which is formed spirally on one side of a dielectric substrate 10, and a plurality of grounding block conductors 50 which sandwich the dielectric substrate 10 and are disposed at a position which is free from blocking up the magnetic path of the inductor conductor 12 and parallel to the inductor conductor 12 only to face one part of the inductor conductor 12 so as to make a mutual inductance formed between a self-inductance and the inductor conductor 12 small.
Patent JP-2002153518-A (JP)
Title: Variable wheelchair
Inventor: MATSUI ISAMU
IPC: A61G1/02
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a sense of anxiety is felt due to a state in which legs of a person to be care are dangled in a rear half of an operation of approaching to a wheelchair state in bending to support the legs by a leg placing bearer in a state changing operation of a conventional variable wheelchair from a horizontal bed state to the wheelchair state in the variable wheelchair. SOLUTION: In this variable wheelchair 3 capable of changing to the bed state or the wheelchair state by a tilting operation, the leg placing bearer 35B of the wheelchair 3 is state changed in cooperation with the tilting operation from an initial state to the end state of the tilting operation of the wheelchair 3.
Patent JP-2002156526-A (JP)
Title: Optically anisotropic film, method for manufacturing the same and method for manufacturing polarizing plate
Inventor: SHIMIZU KUNIO
IPC: G02F1/1335
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an optically anisotropic film for viewing angle compensation which has excellent adhesiveness to a transparent supporting body, resistance to deterioration due to sunlight, durability under high temperature or high temperature and high humidity, to provide a method for manufacturing the same, also to provide a protective film for a polarizing plate which prevents an alignment layer from being released even in the case the optically anisotropic film for viewing angle compensation having a liquid crystal layer and the alignment layer is subjected to saponification treatment and to provide the polarizing plate using the protective film. SOLUTION: The optically anisotropic film is characterized by successively having the liquid crystal layer and the alignment layer on an adhesive layer on the transparent supporting body.
Patent JP-2002162124-A (JP)
Title: Refrigeration cycle device refrigerator
Inventor: KASAI NOBURU
IPC: F25B5/04
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To defrost an evaporator for a cold room without requiring any heaters for defrosting by stably and accurately controling the temperature in the cold room and stably obtaining a moisture retention property in a refrigerator. SOLUTION: A flow rate control valve 8 is provided a the downstream side of the evaporator 3 for the cold room, where the flow rate control valve 8 can be totally closed and can control the flow rate of a refrigerant quantitatively.
Patent JP-2002156775-A (JP)
Title: Color toner for flash fixing
Inventor: TAKEZAWA SATOSHI
IPC: G03G9/08
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a color toner having high quality and high fixing property which can be subjected to flash fixing. SOLUTION: The color toner for flash fixing contains a binder resin, coloring agent, electrification control agent, wax and IR absorbent, with the IR absorbent being held in the wax.
Patent JP-2002163443-A (JP)
Title: Tool and method for supporting mr
Inventor: TAKAHASHI ATSUSHI
IPC: G16H10/60
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To multilaterally provide data which are useful to work out a detailed strategy of MR. SOLUTION: Sales information on druggery, individual information regarding hospitals, etc., and detailed information on MR are provided and so arranged that at least two of the pieces of the above information can mutually be referred to.
Patent JP-2002162855-A (JP)
Title: Heat roller for fixing for electrophotographic printer
Inventor: SATO MASARU
IPC: F16C13/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat roller for fixing capable of preventing the damage of a bearing and a motive power transmission gear caused by excessive temperature rise at both ends thereof. SOLUTION: By forming rugged deformation parts 17 at both ends of a hollow columnar body 18a constituting the main part of the heat roller for fixing 18, the distance of a heat transmission path leading to both ends of the columnar body 18a from the center of the columnar body 18a is extended. By extending the distance of the heat transmission path and activating the divergence of heat, overheat at both ends of the columnar body 18a is prevented, so that the thermal deformation and the welding of the bearing 15 and the motive power transmission gear 14 made of synthetic resin are prevented.
Patent JP-2002165148-A (JP)
Title: Data processing apparatus and method, and record medium
Inventor: YOSHIDA HIDEKI
IPC: H04N19/70
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To implement a lower cost AV data transmission/reception system. SOLUTION: A receive buffer monitor circuit 21 monitors the amount of data accumulated in a receive buffer 6, and when the amount of accumulated data exceeds a higher threshold, a reception clock generating circuit 8 sets the frequency of the generating reception clock to a higher frequency. When the accumulated amount becomes lower than a lower reference value, the reception clock frequency is set to a lower frequency. An AV decoder 7 decodes AV data supplied from the receive buffer 6, based on the receive clock supplied from the reception clock generating circuit 8.
Patent JP-2002170146-A (JP)
Title: Paper sheet processing device
Inventor: OTSUKA TORU
IPC: G07D9/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent load collapse caused by unevenness in the height in stacking bank notes. SOLUTION: This paper sheet processing device is provided with a carrier means H carrying bank notes P, a determination part 9 determining the directions of the front/rear and the top/bottom of the bank notes P carried by the carrier means H, branch devices 11, 13, and 18 switching the carrier paths a-d of the bank notes P according to the determination result of the determination part 9 so as to change the directions of the bank notes P in prescribed directions, pockets 26a-26d collecting the bank notes P whose directions are changed by the branch devices 11, 13, and 18, and a control means 51 changing the direction of following bank notes P to be collected in the pockets 26a-26d reversely to the direction of the bank notes P already collected therein by actuating the branch devices 11, 13, and 18 at every time collecting the prescribed number of notes.
Patent JP-2002169850-A (JP)
Title: Simulation method, storage medium, and method for manufacturing semiconductor integrated circuit
Inventor: TSUNENO KATSUMI
IPC: H01L21/336
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To improve the precision of circuit simulation. SOLUTION: When a model expression of a device is used to perform circuit simulation in a computer (S16), the model expression is made to include a part indicating a forward current component flowing to a pn junction part in the forward direction with voltage dependence and a part indicating a reverse current component flowing to the pn junction part in the reverse direction with voltage dependence. Therefore, the forward current component and the reverse current component can be individually adapted to the model expression, and thus both of forward characteristics and reverse characteristics of the pn junction part are obtained with a high precision, and the precision of circuit simulation performed by using the computer is improved.
Patent JP-2002166015-A (JP)
Title: Game machine control system and recording medium
Inventor: SATO AKIHIKO
IPC: A63F7/02
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To display changes in operating information so as to allow quick determination thereof clearly. SOLUTION: A CPU 120 controls display with display bars 2010 and 2011 so as to make them grow according to changes in lost balls as a sort of operating information to accomplish quick determination of changes in the lost balls clearly. The CPU 120 also can control the display with the display bars while causing a change in the density of color of display circles 2020 and 2021. This makes changes in the lost balls more understandable by the control of the display using two display tools.
Patent JP-2002172420-A (JP)
Title: Die for manufacturing aluminum extruding section with fin
Inventor: HAYASHIDA YOSHIHIRO
IPC: B21C25/02
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a die for manufacturing a n aluminum extruding section with a fin capable of stably obtaining aluminum extruding sections with fins having a great thermal radiation efficiency and high tongs ratio when used as heat sinks, e.g. for personal computers or audio instruments since fluctuations of fin pitch and fin wall thickness are restrained. SOLUTION: The die for manufacturing aluminum extruding sections with fins is provided with a passage for forming a flat base mount 12, a parallel passage for forming fins 13, and No.1 die (11) and No.2 die 21 having a trailing disc wall portion (14) between like-passages for forming fins 13 and a cross rail for adjustment 23 of casting billet passed to the left to right side wall portions 26, 27 of the dead space 22 and opposed to an intermediate portion of the height of the passage 13 for all the fins forming of No.1 die 11 and at least one of cross fail hanging wall portions 24, and a convex section anti- traverse vibration of trailing disc wall portion 25 abutting the back surface of each trailing disc wall portion 14, projecting forward than the cross rail for adjustment 23 are provided in the dead space 22 for casting billet of No.2 die 21.
Patent JP-2001205953-A (JP)
Title: Sensitized heat sensitive printing plate precursor
Inventor: KITTERIDGE JOHN MICHAEL
IPC: G03F7/07
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a lithographic printing plate precursor capable of performing an ablation of a metal layer in a non-image region at a lower energy level. SOLUTION: The lithographic printing plate precursor comprises a polished and anodized aluminum substrate coated with a metal layer or preferably a silver layer, and a layer containing at least one type of a sensitizing material adsorbed onto a metallic surface to thereby sensitize a system for a heat mode laser exposure. The sensitizing material preferably contains a material containing at least one sulfur, selenium or tellurium-containing group. The sensitizing layer further contains a hydrophilic material. The precursor can be exposed as an image by using a strong laser beam without necessity of using an intermediate film and a developing liquid chemical, and has high sensitivity for giving a plate prepared for printing exhibiting high image quality, excellent printability and high on-press durability.
Patent JP-2002173472-A (JP)
Title: Method for producing optically active 1-(trifluoromethyl mono-substituted phenyl) ethylamine
Inventor: ISHII AKIHISA
IPC: C07C211/29
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an optically active 1-(trifluoromethyl mono-substituted phenyl)ethylamine as an important intermediate for medicaments and agrochemicals. SOLUTION: This method for producing an optically active 1-(trifluoromethyl mono-substituted phenyl)ethylamine in high asymmetric purity and at high yield comprises the steps of condensed dehydration between a trifluoromethyl mono- substituted phenyl methyl ketone and an optically active primary amine under an acidic condition to form an optically active imine, asymmetrically reducing the thus formed optically active imine into the corresponding optically active secondary amine, and making a hydrogenolysis of the thus obtained secondary amine.
Patent JP-2002174167-A (JP)
Title: Highly viscous fluid delivery device
Inventor: TAKASAKI NORIHIRO
IPC: F04B23/06
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a highly viscous fluid delivery device capable of supplying highly viscous fluid at a constant flow rate and in higher precision. SOLUTION: The highly viscous fluid delivery device is furnished with an inlet channel 1 connected to a supply source 8 of the highly viscous fluid, a plural number of branch channels 2 branched from the inlet channel 1, fluid delivery mechanisms 4 respectively provided on the branch channels and a discharge channel 3 connected to the side of a device to be supplied with the fluid, mainly. Each of the fluid delivery mechanisms 4 is mounted through a channel change-over means 5 to change connection to an inlet side channel 21 and connection to a discharge side channel 22 of each of the branch channels 2 over to each other. Additionally, each of the fluid delivery mechanisms 4 is furnished with a syringe 41 to intake and discharge the fluid by reciprocating motion and is set free to work in a state phase-shifted to each other.
Patent JP-2002173784-A (JP)
Title: Apparatus and method for treating substrate
Inventor: HASHIMOTO NOBUAKI
IPC: H01L21/308
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To uniformly stabilize an etching rate by more uniformly stabilizing the uniformity of a laminar flow of etching solution. SOLUTION: A substrate P is transferred on a transfer surface 6, and a plurality of nozzle elements 8 having a discharge port 9 at a plurality of points arranged in a two-dimensional manner facing the transfer surface 6. A plurality of discharge flows of the etching solution discharged from adjacent three of the plurality of points cover one point of the substrate P. In particular, an inequality of (a)<=tan(θ).Z is ideally satisfied among three points, where (a) is the distance between the adjacent points, Z is the distance between the discharge port and the transfer surface, and 2θ is the opening angle of a conical flow ejected from the nozzle. A local composite flow of the etching solution of three-point duplication is generated in a laminar flow 21 over the entire area to effectively prevent generation of local turbulent flow.  As a result, a static laminar flow 21 over the entire area is generated on the substrate plate. The substrate is treated under the static laminar flow, the local treatment of the substrate is statically performed, and the substrate is eventually subjected to the uniform and homogeneous treatment without any fluctuation over the entire area.
Patent JP-2001231006-A (JP)
Title: Video edit device, video edit method and recoding medium
Inventor: IWATA YOSHIAKI
IPC: G11B27/02
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a video edit device that can proceed an edit job while estimating the royalty amount for literary works to use. SOLUTION: A video data storage section 104 stores video data, an edit information generating section 101 generates edit information, a copyright information storage section 105 stores a basic royalty of a literary work by each of the video data, a royalty amount calculation section 108 uses the edit information and the basic royalty of the copyright to calculate the royalty, a limit amount discrimination section 111 discriminates whether or not the total royalty exceeds the limit, and a re-edit section 106 deletes part of the edit information so that the total royalty does not exceed the limit when the total royalty exceeds the limit amount.
Patent JP-2002175760-A (JP)
Title: Plasma information display element and its manufacturing method
Inventor: NAKAYAMA JUNICHIRO
IPC: H01J11/40
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To lower the drive voltage of a plasma information display element and produce a protection film excellent in the anti-sputtering performance. SOLUTION: As the protection film 5 to be installed in a plasma discharge part, an amorphous MgO film is used in a PDP or PALC. At the time of forming the MgO film, a base board is installed at a certain angle to a deposition source, and thereby it is possible to form the amorphous MgO film using a film forming device intended to general purposes.
Patent JP-2001205495-A (JP)
Title: Crank press
Inventor: OZAKI YUTAKA
IPC: B30B15/12
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a compact crank press capable of reducing brake capacity. SOLUTION: This crank press for transmitting the driving power of an electric motor 9 through a clutch 7 to a crank shaft 1, lowering a slide 3, decelerating the elevation of the slide 3 by a brake 6 connected to the crank shaft 1 and stopping the slide 3 at a top dead center in each cycle is composed of a hydraulic pump motor 10 connected through a gear to the crank shaft 1, an accumulator 13 connected to the hydraulic pump motor 10 by hydraulic circuits (a), b and c, first and second switch valves SV3 and SV4 for switching an energy absorbing state for sending hydraulic oil through the hydraulic pump motor 10 to the accumulator 13 and the state of returning the hydraulic oil to a tank and an oil path d for operating the clutch 7 from the accumulator 13.
Patent JP-2002185760-A (JP)
Title: Image processor
Inventor: SOSHI TOSHIYUKI
IPC: H04N1/387
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an image processor that can conduct flexible image processing. SOLUTION: When a layout 1 or 2 is selected through the operation of a selection key 67, a printer controller 51 sets a head address of a N in 1 read table 32a or 32b. On the other hand, when a layout 3 is selected, a display section 70 displays a message to set the sequence of reading image data. When ten-keys 64 are used to enter the sequence of reading the image data from a page memory 90 on the message, the printer controller 51 sets a head address of a N in 1 read table 32c. Thus, the image data stored in the page memory 90 are read on the basis of the head address of the N in 1 read table 32c and a recording section 50 records the image data onto recording paper. As a result, the image data of a read original can be recorded on one recording paper sheet by laying out the data independently of the read sequence of the original.
Patent JP-2001218256-A (JP)
Title: Method for controlling message in communication system
Inventor: MAZZERELLA NICK J
IPC: H04Q7/36
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To reduce a work load by a network element in an overload state, while informing other components of that a network about a message being incapable of receipt from an identified network component by the network element in the overload state. SOLUTION: A requesting network element transmits a selective blocking request to an SCF (system control function component). The request identifies a target network element. Then the SCF can block communication from the target network element to the requesting network element. Or the SCF can transmit an ACG(automatic code gapping) message to the target network element, requesting the stop of transmission of the communication to the requesting network element.
Patent JP-2002180692-A (JP)
Title: Horizontal force introducing method for hysteresis type damper
Inventor: TEZUKA TAKEHITO
IPC: F16F15/02
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To achieve useful function of a hysteresis type damper in earthquake resistance of the existing concrete building by making deformation generated in the hysteresis type damper larger than the inter-horizontal layer deformation of the building. SOLUTION: A frame 1 is laid between the horizontal layers of the existing concrete building, the hysteresis type damper 6 provided to be deformable in the vertical direction is laid across the frame 1, and the horizontal deformation is converted to the vertical one by the frame 1 displaced by the inter-horizontal layer deformation in inputting the horizontal force and introduced into the hysteresis type damper 6.
Patent JP-2002182191-A (JP)
Title: Electrooptic device and electronic equipment
Inventor: IIJIMA CHIYOAKI
IPC: G02B5/20
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To control display colors and to correct coloring in a reflection electrode layer even when the reflection electrode layer is colored by varying the area of the matrix pixel part corresponding to the respective colors of the color filter. SOLUTION: The reflection electrode 14 which is a reflection film essentially comprising silver is colored in yellow. When color filters of a red color filter 23R, green color filter 23G and blue color filter 23B are formed with line widths WR, WG, WB, respectively, to satisfy the ratio of the line widths of the color filters WR:WG:WB=(85 to 98):100:(102 to 115), the color is corrected and the white display becomes white.