baber/WOPTO huggingface dataset:
Patent JP-2003238854-A (JP)
Title: Water-base pigment type ink composition for inkjet recording
Inventor: UENO YOSHIAKI
IPC: C09D11/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-base pigment type ink composition for inkjet recording, having good performances as to all of dryability, long-term delivery stability, dispersion stability, quality of print, e.g. density of print, and the like.  <P>SOLUTION: The water-base pigment type ink composition for inkjet recording contains a self-water-dispersible copolymer resin which is obtained by copolymerizing monomer components containing a carboxylated unsaturated monomer, at least 5 mass% of an unsaturated monomer having a 14-20C aliphatic hydrocarbon group, and at least 15 mass% of an unsaturated monomer having an aromatic ring and which has an acid value of 70-130 mg/KOH, a pigment, urea, glycerin, a basic compound, and water, wherein the content of urea is 0.1-15 mass% based on the whole ink composition and wherein the ratio of the content of the glycerin to that of the urea is (1:1) to (100:1), with the total of the urea and the glycerin added being 10-30 mass% based on the whole ink composition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242648-A (JP)
Title: Recorder and phase change type optical recording medium
Inventor: OGAWA IPPEI
IPC: G11B7/243
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the deterioration of the recording quality due to the over-recording operation in a recorder capable of over-recording the information with respect to a phase change type optical recording medium.  <P>SOLUTION: Once or more than twice of the trial recording operations are performed with respect to the phase change type optical recording medium 2 before the normal recording operation is carried out, and at least one judgment value of a reflectance, signal amplitude value or asymmetry is acquired from reproduced signals of a 1st area whereon the information is once recorded and a 2nd area whereon the information is recorded more than twice, then in accordance with the acquired judgment value, at least one of recording power or recording strategy which the changing amount of the judgment value from the 2nd area with respect to the judgment value from the 1st area becomes within the specified range, is used at the normal recording operation in the recorder 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244443-A (JP)
Title: Image encoder and image decoder
Inventor: NOMIZU YASUYUKI
IPC: H04N19/134
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image encoder and an image decoder for encoding and decoding a multi-gradation image with a high picture quality by using a code capable of progressively displaying the resolution when decoding the image.  <P>SOLUTION: In a facsimile equipment 1, an input multilevel image is divided into blocks of an arbitrary form to be a processing unit of encoding by an image blocking part 31, a two-dimensional (2D) wavelet transformation is applied to the blocked image by a 2D wavelet transforming part 32, and the order of coefficients for first encoding a coefficient in the low-order hierarchy of a low resolution is determined for the resulting transformation coefficient by a coefficient order control part 33. Then, the coefficient is divided into blocks in an arbitrary size for encoding in the relevant order of coefficients by a coefficient blocking part 34, the coefficient is encoded for each blocked coefficient by a coefficient encoding part 35, and a code quantity is controlled by a code quantity control part 35. Therefore, while fixing the code quantity, the code capable of progressively displaying the resolution can be easily prepared when decoding the image.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240181-A (JP)
Title: Pipe joint and its manufacturing method
Inventor: UMEZAWA HIDEJI
IPC: F16L41/02
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a connecting work by easily setting a connecting angle and connecting a main to a branch pipe.  <P>SOLUTION: This pipe joint is provided with a saddle part 2 formed into a plate shape having a curved surface with an approximately same curvature as that of the outer circumferential surface of the main and attached to the outer circumferential surface of the main, and a branch pipe connecting part 4 extended an approximately center of the saddle part 2. A thin thickness part 5 is formed, at least, in one curved edge in the longitudinal end part of the saddle part 2 an indication part 7 is provided in the outer circumferential surface 5a of the thin thickness part 5. The indication part 7 is so formed that an indication positioned in the crest part of the main pipe expresses degrees of numerals showing an angle formed by crossing the axial direction of a receiver port of the branch pipe connecting part 4 with a plane crossing the axis of the main.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236855-A (JP)
Title: Method for manufacturing skin material-integrated foam-molded headrest
Inventor: KOMURO TETSUO
IPC: A47C27/14
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively manufacture a skin material-integrated foam-molded headrest good in the touch and feeling due to a skin single material by using the skin material comprising the skin single material such as a fabric or the like and preventing the excessive impregnation of the inner bottom surface of the skin material with the foamed resin filling the interior of the skin material from a resin injection nozzle.  <P>SOLUTION: A foamable resin 3' charged from the open port of the skin material by a resin injection nozzle 5a (5b) is applied to the core material 2 inserted in the skin material 1 to cast the foamable resin 3' flowing along the axial line 2b (2c) of the core material 2 up to the inner bottom surface of the skin material 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245551-A (JP)
Title: ABSORPTION AND REDUCTION CATALYST FOR REMOVING NOx
Inventor: YAMASHITA TETSUYA
IPC: B01J37/02
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorption and reduction catalyst for removing an NO<SB>x</SB>whose the sintering of the catalyst component is prevented and which is stable with time and exhibits a performance for cleaning an NO<SB>x</SB>at a wide temperature range.  <P>SOLUTION: The absorption and reduction catalyst for removing NO<SB>x</SB>comprises a first catalyst having a Pt, Pd and NO<SB>x</SB>absorption material supported on an oxide support and a second catalyst having a Pt, Pd and NO<SB>x</SB>absorption material supported on an oxide support. Preferably, the molar ratio of Pd/(Pt+Pd) in the first catalyst is 0.02-0.2 and the NO<SB>x</SB>absorption material comprises at least one metal selected from Li, K and Ba. The first catalyst is preferably prepared by calcining a solution having a Pt compound and a Pd compound dissolved after impregnating into the oxide support followed by supporting the NO<SB>x</SB>absorption material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246337-A (JP)
Title: Lid body fitting structure of cold insulation container
Inventor: ISHIYAMA YASUHIRO
IPC: A47G29/14
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid body fitting structure of a cold insulation container which can easily assemble a lid body with a container body, effectively prevent the theft, suppress a separation space between an external wall and the lid body fitting structure to be small when the structure is directly placed for use along the external wall, and prevent water from entering on a rainy day.  <P>SOLUTION: In the lid body fitting structure of the cold insulation container in which the lid body 24 to cover an opening part 22a in a vessel body 22 to store milk or the like is pin-connected to the opening part 22a in an opening/ closing manner, a pin 26 is formed on either the lid body 24 and the vessel body 22, and a locking hole 28 is formed in the other member, and a marking member such as a guide rib 34, a notched part 40 or a stepped part 42 is provided on the side of the hole in the member having the locking hole 28.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256215-A (JP)
Title: Program conversion method, data processor using the same, and program
Inventor: KOSEKI SATOSHI
IPC: G06F9/45
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the execution efficiency of compile processing by efficiently saving and restoring the contents of a register.  <P>SOLUTION: Whether or not predetermined variables in an execution program exist beyond predetermined function calling, and beyond what kind of the function calling do those variables exist is judged, and which of a volatile register, non-volatile register, and semi-volatile register should the above mentioned variables be allocated to is decided based on the judgement. Also, which of the registers should the variables existing beyond the function calling be allocated to is decided based on the execution frequency of the function at the time of executing an execution program.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261144-A (JP)
Title: Transportation pallet for outer package part for vehicle
Inventor: ISHIHARA MASATOSHI
IPC: B65D19/38
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transportation pallet for outer package parts for a vehicle, which can surely stabilize and transport the outer package parts without fear of deforming their shapes even if they have different shapes and sizes.  <P>SOLUTION: The transportation pallet 1 comprises a bottom frame 1 and a pair of side frames 3, 4 set upright at both sides of the bottom frame. On the upper surface of the bottom frame 2, V-shaped grooves 6 are provided to engage with and hold the edge of a lower end of the outer package part. On one side frame 3, a receiving frame 7, which functions as a fixed receiving part, is provided to engage with and hold one side edge of the outer package part. On the other side frame 4, a movable receiving part 13 is provided to engage with and hold the other side edge of the outer package part, where the receiving part 13 can be fixed to the holding position of the other side edge and can also be moved to a position apart from the holding position. In the above structure, the outer package part is engaged and held with the V-shaped grooves 6 at the edge of the lower end, with the fixed receiving part 7 at the one side edge, and with the movable receiving part 13 at the other side edge, so that the outer package part can be surely stabilized and transported even if its shape or size varies.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256460-A (JP)
Title: Navigation device, service device of navigation device, service providing method using navigation device
Inventor: SHINADA SATORU
IPC: G09B29/10
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device, a service device of a navigation device and a service providing method using the navigation device, which is applied to a car navigation device, for example, whereby significant information can be precisely provided to a user without load on the user.  <P>SOLUTION: With reference to a genre of an icon set on a map by a user, the information on shops and facilities obtained through a network is selectively provided to the user.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263206-A (JP)
Title: Malfunction preventing control system for machine tool
Inventor: YOSHINAKA YOSHIMITSU
IPC: B23Q5/58
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent processing errors, regardless of whether the operation is automatic or manual.  <P>SOLUTION: A malfunction preventing control system for machine tool is provided with a personal computer for controlling machine tools, which presents a finishing process program prepared on the basis of processing information, to a numerical value control unit; a detector for detecting a blade-edge position; a monitor means for monitoring whether the blade edge position has advanced into a finished form, on the basis of the blade-edge position information obtained from the detector; a stop means for giving instructions for stopping machine tools when the blade-edge position is determined, by the monitor means, to have advanced into the finished form; and a monitoring personal computer for monitoring the finished form, which is provided with the monitoring means and the stopping means. The monitoring personal computer carries out monitoring of the finished form in an automatic operation, based on the blade- edge position information obtained from the detector, and in manual operation, based on information on machine coordinate position, taken directly from the machine tools. Further, stopping instructions based on monitoring are given in preference to numerical value control of the numerical value control unit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263317-A (JP)
Title: Information processing device
Inventor: NAGAO YOHEI
IPC: G06F12/00
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the reliability of support for program development by ensuring the management of a plurality of files with different revisions.  <P>SOLUTION: A control module 2 having a table 4 holding dependence information indicating dependence among files is interposed between a revision management tool 1 and an editor tool 3. The control module 2 manages the files with different revisions between the revision management tool 1 and an editor 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264205-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: ARAI YOSHIYUKI
IPC: H01L25/18
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a semiconductor chip cannot be firmly adhered to a base due to insufficient wetting of an adhesive caused by the warp of the base on which the semiconductor chips are mounted to deteriorate reliability in a conventional manufacturing method of a semiconductor device.  <P>SOLUTION: The base having the warp is corrected to a proper shape by curing the adhesive and a sealing resin at the same time under pressure for compressing and curing the sealing resin. The insufficient wetting of the adhesive is dissolved to firmly fix the semiconductor chip on the base. Thereby the semiconductor device having excellent reliability can be achieved by a simple process.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267446-A (JP)
Title: Container for liquid
Inventor: ISONO KEINOSUKE
IPC: B65D77/30
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for liquid whose opening part can be easily opened as needed.  <P>SOLUTION: In the container for liquid having a resin-made container body 1 which is equipped with at least one opening part 3, a pair of strips 5, 7 are extendedly provided from the opening part 3 toward outside of the container body 1, the strips being adapted to be mutually weakly sealed at a suitable point 11 for closing the opening part 3, the seal being capable of being peeled off as the need arises.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260364-A (JP)
Title: Reduction catalyst for carbon dioxide and method for reducing carbon dioxide by using the same
Inventor: YAMAMOTO KIMIHISA
IPC: C01B32/40
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To perform catalytic reduction of carbon dioxide in a uniform system with a high potential.  <P>SOLUTION: The reduction catalyst contains a composition or a coordination complex of a cyclic ligand compound or a Schiff base compound such as porphyrin having a -C=N- bond or a β-diketonato portion as a partial structure with a transition metal ion as the active component.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260097-A (JP)
Title: Reclining device for chair or bed
Inventor: SHIBANO TERUMI
IPC: A61G15/04
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the problems that a conventional back-rest cannot be inclined for a patient having a pain at the waist because an angle between the back-rest and a sitting surface becomes large and the patient feels anxious or takes vertigo because the head part of the patient shows a large amount of motion in a forward or rearward direction of the patient when the back-rest is inclined.  <P>SOLUTION: A reclining device for a chair or a bed is provided, in which a front seat segment 31 of two-split seat segments 3 is inclined rearward in compliance with the realizing angle of the back-rest at an angle fallen by about 45° from a raised state of the back-rest 4; a rear seat segment of the seat segments keeps an initial angle, and the back-rest can be fallen by about 45° while a holding angle of the patient at a physical main body is kept at an equal state of the seated state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271685-A (JP)
Title: Method and computer program for editing optional face in csg mode three-dimensional cad
Inventor: NAKAMURA TETSUYA
IPC: G06F17/50
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and computer program making it possible to perform edition operation for an optional face in a CSG mode three-dimensional CAD.  <P>SOLUTION: In this method, the following steps are executed: a step to register a face specifying table for specifying a face to be edited by a master feature face and a plurality of adjacent feature faces and a face edition table for specifying the contents of edition beforehand, a step to read the face specifying table, a step to search a face having the same attribute as that of the master feature face recorded in the face specifying table from a plurality of faces having a detail shape, a step to search the face adjacent to each of the faces searched, a step to take out the attribute of the adjacent faces searched, a step to judge a face having most adjacent faces having the same attribute as that of the adjacent feature face recorded in the face specifying table to be a face to be edited, and a step to perform edition for the face to be edited according to the contents recorded in the face edition table.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269787-A (JP)
Title: Hot water storage type electric water heater
Inventor: KUWAKI KATSUYA
IPC: F24H1/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water storage type electric water heater easily preventing freezing of heat medium such as water left in a circulation pump and a circulation pipe at high heat efficiency and at low cost at night (for example 23:00-7:00 in the next morning) when the operation frequency of the circulation pump is low and used in a cold region.  <P>SOLUTION: This hot water storage type electric water heater is so formed that the hot water in a bathtub 3 is circulated and heated in a heat exchanger 2 exchanging the heat with the hot water stored in a hot water storage tank 1 by the circulation pump 4. The water temperature of the circulation pipe 5a is detected when non-heating the hot water in the bathtub 3 and, when the water temperature is lowered to a freeing risk temperature, the circulation pump 4 is operated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273082-A (JP)
Title: Plasma processing apparatus and plasma processing method
Inventor: YUASA MITSUHIRO
IPC: H01L21/304
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To address, in the present invention, a problem how to prevent contamination of a wafer and a chamber in a plasma processing apparatus and a plasma processing method suitable for usage, in the case of wafer plasma etching.  <P>SOLUTION: The plasma processing apparatus in which a processing gas is made into a plasma state, and a wafer surface is processed by erupting the processing gas from a nozzle 24a to the wafer 2 mounted on a XYZ table 28, wherein a mixed gas of sulfur hexafluoride (SF<SB>6</SB>) gas, argon (Ar) gas, and oxygen (O<SB>2</SB>) gas is used as the processing gas, and a volume ratio of oxygen (O<SB>2</SB>) gas to sulfur hexafluoride (SF<SB>6</SB>) gas is set in the range from 11 to 25%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271062-A (JP)
Title: Colored transparent shrink label and container with colored transparent shrink label
Inventor: UMEDA HIDEAKI
IPC: B65D71/08
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colored transparent shrink label which makes color shading hardly visible and has excellent transparency and a container with the colored transparent shrink label.  <P>SOLUTION: The colored transparent shrink label is provided with a printing layer on at least one surface of a base film. The base film comprises a central film which has transparency and coloring agent-containing surface film layers which are respectively disposed on both sides of the central film layer, contain coloring agents and have transparency. The container with the colored transparent shrink label is attached with the colored transparent shrink label so as to cover approximately the entire surface of the flank of the container body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273788-A (JP)
Title: Transmission node, relay node and communication system in radio multi-hop network
Inventor: EHATA KOICHI
IPC: H04W40/02
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission node and a relay node for eliminating a throughput difference between packets caused by a difference in the number of hops in a radio multi-hop network.  <P>SOLUTION: The transmission node 10 receives a data transmission request, detects the number of the hops to a destination, determines a packet size in response to the number of the hops, and fragmentizes the data. The relay node 20 queues the packet to be relayed at each number of hops, and, then, transmits the packet by priority control corresponding to the number of the hops.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271938-A (JP)
Title: Image reader
Inventor: MIZUTANI YASUSHI
IPC: H04N5/353
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader for preventing any wasteful processing operation or time in the image reading operation when an object is separated from a detection surface during the image reading operation, and preventing any degradation of characteristics of a sensor element caused by the incidence of external light.  <P>SOLUTION: The image reader 200 comprises a photo-sensor array 100 with double gate type photo-sensors 10 arrayed in a matrix, a detection circuit 40 to detect the contact condition of an object with a detection surface on the photo-sensor array 100, and a controller 50 which starts the image reading operation based on a contact detection signal output from the detection circuit 40, acquires the image data of the object, stops the image reading operation based on a separation detection signal, and controls the operation for termination.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003064106-A (JP)
Title: Method for producing acrylic resin plate material
Inventor: SUDA TETSUYA
IPC: C08F2/00
Filed: 2002-03-19
Abstract: PROBLEM TO BE SOLVED: To produce an acrylic resin plate material scarcely causing Tyndall phenomenon and transmission loss. SOLUTION: A polymerizable raw material consisting mainly of methyl methacrylate is polymerized by a casting method to produce the acrylic resin plate material having >=10 mm plate thickness. The production method comprises a step for polymerizing the raw material until the polymer conversion becomes 30 wt.% to 60 wt.% by temperature-raising pattern of one or more steps at >=20 deg.C and >60 deg.C and a step for polymerizing the raw material so that the polymer conversion of the resin becomes >=97 wt.%. In the production method, the time T before a heat-generation peak by polymerization appear after a time when the latter step starts is within the range of a time represented by the formula (1): T<=0.4×t [wherein T is a time (hr); t is a plate thickness (mm) of the acrylic resin plate material].