baber/WOPTO huggingface dataset:
Patent JP-2003213107-A (JP)
Title: Thermoplastic resin molding material and molded product
Inventor: YAMAGUCHI YUTAKA
IPC: B29K105/16
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition which can be molded into an ultra-thin body with good moldability, and provide the molded product with excellent heat resistance.  <P>SOLUTION: The composition comprises a polyethylene terephthalate resin, a silicone acrylic resin and a polyolefin resin, wherein the polyolefin resin has a content of 1-5 mass% relative to the total amount while the silicone acrylic resin has that of 5-10 mass% relative to the total amount.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220712-A (JP)
Title: Air dumper, inkjet head and inkjet recorder
Inventor: DENDA MASAKI
IPC: B41J2/175
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air dumper, an inkjet head, and an inkjet recorder coping with great pressure variation and raising the printing speed without lowering the printing quality.  <P>SOLUTION: The air dumper 50 is provided with the inkjet head which moves in the main scanning direction, and generates a negative pressure in a head chip of the inkjet head. The air dumper 50 comprises a first air dumper which has a first ink reservoir section 51 holding an ink and a gas, and is so constituted that one face out of both faces in the depth direction perpendicular to the scanning direction in the walls defining the first ink reservoir section 51 is formed of a first film-like body 70, and a second air dumper which communicates to the first air dumper has a second ink reservoir section 52 and is so constituted that the other face opposite to the first film like body 70 is formed of a second film-like body 71.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222892-A (JP)
Title: Liquid crystal display device
Inventor: OGAWARA MASAO
IPC: G09F9/30
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent electric corrosion of electrodes caused by being exposed to open air in a liquid crystal display element provided with an air passage communicating with the open air through the inside of a display part in a hole part sealing material for forming a through-hole.  <P>SOLUTION: In a liquid crystal display element provided with an air passage 15 communicating with the open air through the inside of a display part in a hole part sealing material 14 for forming a through-hole, both a common electrode C and a segment electrode are wired avoiding the air passage 15. Moreover, it is made possible to drive the common electrode C with a single common driver 18 by making the common electrode C detour along around the through-hole 16 from one first display part DU divided by the air passage 15 and guiding the electrode C into the other second display part DL.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227018-A (JP)
Title: Apron for teaching material
Inventor: YAMAZAKI TADASHI
IPC: A41D27/20
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apron for a teaching material capable of learning the method for sewing during manufacture practice for cutting the apron for the teaching material from a fabric and then sewing the apron and convenient for carrying even when moving between schoolrooms while carrying the manufactured apron.  <P>SOLUTION: The apron for the teaching material is manufactured as follows. An apron main part 2 and an inner pocket part 3 are provided in a fabric 1 with cutting lines to display a threading part 7 and an inner pocket sewing part 9 in the apron main part 2. An inner pocket main part 10, two inner pocket lid parts 12 and oversewing lines are displayed to carry out cutting along the cutting lines. Thereby, the apron main part 2 and the inner pocket part 3 are formed and the threading part 7 is sewn together with oversewing of the apron main par 2. The inner pocket part 3 is oversewn and folded along mountain folding lines and three side edges except both ends of the two inner pocket lid parts 12 are superimposed on the inner pocket main part 10 and oversewn to thereby form the inner pocket having a slitlike opening between the two inner pocket lid parts 12. The inner pocket is sewn on the inner pocket sewing part 9 of the apron main part 2 and a thread is passed through the threading part 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003040915-A (JP)
Title: Latex, polymer, and solidifying and recovering method of polymer
Inventor: NAGASAKA TOSHIO
IPC: C08F2/26
Filed: 2002-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a latex excellent in stability of the latex, excellent in drying efficiency when drying a polymer because of a low content of water in the recovered polymer, and low in metallic corrosion when molding, to provide a method for solidifying and recovering the polymer using this latex, and to provide the polymer thereof. SOLUTION: The latex contains at least one kind of phosphates shown by general formula (I) as an emulsifying agent, and is solidified and recovered as the polymer by bringing this latex into contact with an aqueous calcium acetate solution. (R<1> is a 10-12C straight-chain or branched alkyl group, R<2> is a 2-3C straight-chain or branched alkylene group, M is an alkali metal or alkaline earth metal, m is an integer of 1-12, wherein R<2> may have different groups when m is 2 or above, n and p are 1 or 2, and p+n is 3.).
Patent JP-2003226261-A (JP)
Title: Structure and method for reinforcing hollow structure
Inventor: MATSUKI NOBUAKI
IPC: B62D25/04
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow structure reinforcing structure for efficiently reinforcing a hollow structure.  <P>SOLUTION: A hollow panel 1 is constituted by joining an inner panel 2 on the cabin inner side with an outer panel 3 on the cabin side in a closed condition. A reinforcement panel 4 is provided between the inner panel 2 and the outer panel 3. A corner part 11 which is a part folded substantially at a right angle along the longitudinal direction thereof is formed on the reinforcement panel 4. When a foamed base material 8 is expanded by the external heating, a second hollow area 7 formed between the outer panel 3 and the reinforcement panel 4 is filled with a foam 13, and a sectional shape keeping member 12 is arranged along the corner part 11 of the reinforcement panel 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234080-A (JP)
Title: Electron beam irradiation apparatus
Inventor: YOSHIDA SHIGEKI
IPC: H01J37/18
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron beam irradiation apparatus capable of miniaturizing a scanning electron microscope without deteriorating a high spatial resolution and observing a large sample.  <P>SOLUTION: In the electron beam radiation apparatus, the body consists of an electron optics lens-barrel part, a first chamber, and a second chamber. The electron optics lens-barrel part is included in the first chamber, the second chamber is formed so as to surround the electron optics lens-barrel part and the first chamber from the outside, and the electron optics lens-barrel part comprises an electron beam source, an accelerating electrode for accelerating electrons ejected from the electron beam source, and an electron lens for converging the accelerated electron beam. Further, the apparatus comprises a means for scanning positions on the sample irradiated with the electron beam by moving a relative position between the electron optics lens-barrel and the sample, part of the first and second chambers are provided with openings, and the sample is fixed in a state to block the openings. Paths are provided for exhausting the space formed by the first chamber and the sample, and the space formed by the second chamber and the sample, respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231068-A (JP)
Title: Fastener
Inventor: WATANABE MASAHIRO
IPC: B25B23/14
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To save labor and time for deciding the motor stop condition in a fastener provided with an automatic stop function for automatically stopping a motor when the preset stop condition is formed.  <P>SOLUTION: In this fastener, the motor 30 is rotated when a trigger switch is driven (S30). When the motor 30 is rotated to fasten a bolt and a collision of a hammer with an anvil is detected (YES in S32), a driving time measuring timer T<SB>set</SB>starts (S36). When the trigger switch is turned off (YES in S38), the driving time measuring timer T<SB>set</SB>stops (S46), and the measured time is displayed (S48).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238462-A (JP)
Title: Method for producing aldehyde and ketone
Inventor: TAKANO NAOYUKI
IPC: C07B61/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an aldehyde and a ketone under mild conditions, comprising decomposing a β-hydroxyhydroperoxide derived from a trisubstituted olefin compound.  <P>SOLUTION: This method for producing the aldehyde represented by general formula (2) and the ketone represented by general formula (3) (R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are each identically or differently an alkyl which may be substituted, or the like) comprises treating a β-hydroxyhydroperoxide represented by general formula (1) (either one of X and Y is OH, and the other is hydroperoxy) with a group VIa element.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002275067-A (JP)
Title: Anti-ischemic medicament
Inventor: HAIKALA HEIMO OLAVI
IPC: C07D237/04
Filed: 2002-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a compound effective for treating myocardial ischemia. SOLUTION: This pharmaceutical composition for therapy or prophylaxis of the myocardial ischemia is composed of [[4-(1,4,5,6-tetrahydro-4-methyl-6- oxo-3-pyridazinyl)phenyl]hydrazono]propanedinitrile or a pharmaceutically acceptable salt thereof.
Patent JP-2003244885-A (JP)
Title: Dynamo-electric machine and manufacturing method therefor
Inventor: SEZAKI MITSUNORI
IPC: H02K3/34
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pore member capable of maintaining low hardness, even at low temperatures before hardening process and of easily ensuring necessary elastic modulus after hardening process.  <P>SOLUTION: This pore member is intervened between a stator coil 1 and a support ring 3, and between the stator coils 1. After the quantity of resin is set to ≥65 vol.% and <80 vol.% and the quantity of fiber is set to ≥15 vol.% and <30 vol.%, foams are made to be included therein. At this time, the quantity of foams is set to ≥5 vol.% and <10 vol.%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239943-A (JP)
Title: Electronic equipment such as portable telephone, and other type mobiles and hinge device
Inventor: HAYASHI YOSHITAKA
IPC: F16C11/10
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment such as a foldable portable telephone, and other type mobiles excellent in practicality and visualizing a display part and functioning the equipment even in a compactly folded state.  <P>SOLUTION: This electronic equipment such as the portable telephone, and the other type mobiles connects a main body part 2 provided with an operating part 1 and a folded part 4 provided with the display part 3 to each other so as to be folded to cover this operating part at the time not operating the operating part. The equipment is also provided with a pivotally installed main body part and the folded part through a hinge device H furnished with two shafts so that the folded part is provided free to rise and fall and revolve against the main body part and it comes to be in an opened state where a folded surface is exposed, and also so that an exposed surface and a falling surface of the folded part in a closed state where they are folded with each other are free to be reversed and changed over to each other by reversing the folded part by providing the folded part at least free to automatically revolve at 180 degrees against the main body part with the automatically revolving shaft part roughly orthogonal with the revolving shaft part as its axis.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246109-A (JP)
Title: Label printer
Inventor: NAKAJIMA TORU
IPC: B65H23/10
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a label printer in which the rear end part of a label can be prevented from touching the end part of a thermal head at the time of returning operation, the label 2 can be prevented from being stripped, even a label having a small size in the carrying direction can be dealt with, and a variety of label continuous bodies can be printed.  <P>SOLUTION: A cylindrical position regulating shaft 9 is provided on the forward side of a thermal head 4, i.e., between the thermal head 4 and an upper guide plate 5. The position regulating shaft 9 is a member for regulating the position of a label 2, and the position of the label 2 stripped from the ground paper 1 at the outer circumferential part of the position regulating shaft 9 is regulated to the direction approaching the ground paper 1. The position regulating shaft 9 is held rotatably and rotated, preferably, in the direction for carrying the ground paper 1 and the label 2 to the thermal head 4 side during returning operation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248881-A (JP)
Title: Environment monitoring device
Inventor: ONISHI HISAO
IPC: G08B21/16
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environment monitoring device which can detect specific gas, e.g. a gas leak in a monitoring space such as a space under a floor in its early stage.  <P>SOLUTION: The environment monitoring device monitors environment by using a detecting means 4 for detecting the specified gas included in air. The space 2 below the floor for monitoring the environment is partitioned with a floor wall part 6, the detecting means 4 is arranged in an installation space different from the space 2 under the floor, e.g. a pipe shaft 10, and air vents 24 and 26 are bored in the floor wall part 6. Some of the air vents 24 and 26 (e.g. air vent 24) guides the air in the space 2 under the floor to the pipe shaft 10 and the other air vent (e.g. air vent 26) guides the air in the pipe shaft 10 to the space 2 under the floor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253346-A (JP)
Title: Process for screening aluminum alloy scrap
Inventor: SHODA RYOJI
IPC: C22B1/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical and economical process for screening Al alloy scrap which is inevitable for recycling Al alloy scrap or malleable Al alloy scrap present in mixed scrap, as melting materials for standard malleable Al alloy.  <P>SOLUTION: Upon screening aluminum alloy scraps 1a and 1b, the Si contents in the aluminum alloy scraps 1a and 1b are measured using a portable arc emission spectrometer 2. The scrap is screened by determining the kind of alloy of the scrap based on the measured Si contents.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255245-A (JP)
Title: Scanning optical device and image forming apparatus
Inventor: SANO ATSUSHI
IPC: H04N1/113
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the deviation of a scanning line between respective colors in an image forming apparatus by more accurately adjusting the shape of the scanning line in assembling a scanning optical device.  <P>SOLUTION: The scanning optical device is equipped with a light source 101, a deflector 105 for deflecting luminous flux from the light source 101, a lens 106b for condensing the luminous flux deflected by the deflector 105 on a specified surface, and a housing member 202 to which the respective members are attached. In the device, biasing force is applied on the lens 106b by the biasing means 152 of a scanning line adjusting tool 162 so as to move the lens and adjust the shape of the scanning line. The device is provided with receiving parts 204 and 205 for receiving the adjusting tool at a position nearly opposed to the biasing force acting position by the biasing means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253036-A (JP)
Title: Cellular sheety structure
Inventor: NARITA KOJI
IPC: C08J9/32
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellular sheety structure, especially a cellular sheety structure desirable as a substrate for a recording medium such as a thermal transfer acceptance sheet or a thermal recording sheet, which undergoes less thermal deformation in spite of being cellular and is excellent in heat insulation properties and cushioning properties.  <P>SOLUTION: There are provided the cellular sheety structure comprising a thermoplastic resin layer A containing hollow inorganic particles or a laminate of the layer A with a thermoplastic resin layer B containing elastic particles and a thermal printer recording medium having the cellular sheety structure as the substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250830-A (JP)
Title: Biodegradable throwaway body warmer
Inventor: YOKOHARA CHIEKO
IPC: A61F7/08
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To develop a throwaway body warmer having both biodegradability and heat generation stability.  <P>SOLUTION: The throwaway body warmer in which a biodegradable laminated product is manufactured by laminating a polylactic acid film with paper or nonwoven fabric using a natural fiber as a material, a biodegradable packaging material, in which the face of the paper or the nonwoven fabric of the natural fiber faces to the outside by heat sealing each other the faces of the polylactic acid film of the laminated product, is formed, and a permeable heat generating composition is accommodated in the biodegradable packaging material. Because the laminated product of the polylactic acid film and the nonwoven fabric made of the natural fiber or the like is used as the packaging material for the body warmer, biodegradability is excellent and it is possible to give the body warmer a proper permeable characteristic unlike the case where a polylactic acid nonwoven fabric having poor heat generation stability is used and to include long-term heat generation stability standing comparison with a commercial body warmer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260944-A (JP)
Title: Drive for hybrid vehicle
Inventor: ADACHI MASATOSHI
IPC: B60K6/36
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive for a hybrid vehicle, capable of making actual power corresponding to the output of a first driving power source compatible with power required by a vehicle.  <P>SOLUTION: This drive for the hybrid vehicle includes an output member 32 for transmitting a combination of the power of the first driving source 1 and the power of a second driving power source 2, and a power distribution mechanism 12 which distributes the power of the first driving power source 1 to the output member 32 and a generator 8 and makes a speed change when the power of the first driving power source 1 is transmitted to the output member 32. In this drive for the hybrid vehicle, transmission mechanisms 18, 30, 31, 28 are provided for power transmission paths 14, 18, 30, 29, 31, 28, 27 between the power distribution mechanism 12 and the output member 32.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002356648-A (JP)
Title: Paint resin composition
Inventor: FUJITA MASATO
IPC: B32B27/18
Filed: 2002-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a paint resin composition which gives a paint film easily decomposed when the recovery of a substrate even if solvent coated or heat- cured after coated and can form, a strongly-bound laminate to the substrate, and the substrate can be easily recovered. SOLUTION: The paint resin composition contains a heat-decomposing foaming agent and a polyester resin for a paint. A laminate is prepared by coating the substrate with this composition. A product containing this laminate is provided. The is recovered by heating the laminate.
Patent JP-2003264946-A (JP)
Title: Stator iron core of motor
Inventor: MOGI TAKASHI
IPC: H02K1/14
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator iron core of a motor which reduces iron loss by specifying a depth of a groove of a unidirectional electromagnetic plate so as to materialize magnetic zone structure narrow in interval between magnetic walls in the stator of the motor.  <P>SOLUTION: In the stator iron core of the motor, a yoke and teeth are divided, and further the yoke is made by stacking unidirectional electromagnetic steel plates being divided and die-cut in circumferential direction. Further, the iron core is constituted of the unidirectional electromagnetic steel plates in each of which the depth of the optimum groove in each of the case where it has fine grains within the structure of the steel plates at the bottoms of the grooves drawn up periodically, and the case where it does not have fine grains is decided and controlled, according to the design density of magnetic fluxes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003012944-A (JP)
Title: Resin composition having excellent moldability and gas barrier property, and packaging material
Inventor: KITANO YOSHIHIRO
IPC: B32B27/00
Filed: 2002-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition which has excellent oxygen absorbency, and decreases oxygen permeation through a resin layer over a long time, and besides, has excellent moldability and mechanical strength. SOLUTION: The resin composition having the excellent moldability and gas barrier property comprises a thermoplastic resin which has solubility parameter (an Sp value) of >=9.5 and is possible to melt extrude, an organic component having a functional group at a side chain or a terminal, and a transition-metal catalyst.
Patent JP-2002295360-A (JP)
Title: Hydrostatic driving unit
Inventor: FORSTER FRANZ
IPC: F03C1/253
Filed: 2002-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a driving unit, of which size, particularly in a radial direction, is reduced, and which has a simple structure and is economical in manufacture thereof. SOLUTION: In a hydrostatic driving unit having a direct drive type axial piston motor, the axial piston motor is formed in rotary swash plate structure.
Patent JP-2003273198-A (JP)
Title: Mechanism for supporting/securing member and inspection device
Inventor: SUZUKI MANABU
IPC: H01L21/677
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for supporting/securing a member in which the flexure of the member can be reduced as compared with a prior art at the time of securing the member on a supporting base while positioning, and to provide a method for supporting/securing the member in which the positioning of the member, especially in the rotational direction, can be made surely with higher accuracy.  <P>SOLUTION: When a work W is not arranged on a supporting base 134, a first abutting member 138 is driven by a driving part 102a of a driving means 102 to resist against the resiliency of a resilient member 101 and separated from a second abutting member 139. When the work W is mounted on the supporting base 134, the driving part 102a moves gradually downward and a roller member 138a rotatably born to the first abutting member 138 abuts against a arcuate part W1 at the outer edge of the work W to push out the work W toward the second abutting member 139, thus positioning the work W between the first abutting member 138 and the second abutting member 139.  <P>COPYRIGHT: (C)2003,JPO