baber/WOPTO huggingface dataset:
Patent JP-2005059050-A (JP)
Title: Method and apparatus for shaping end part of deformed forged product
Inventor: YOSHIDA KATSUYA
IPC: B21K21/00
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for shaping the end part of a deformed forged product with which the yield of the deformed forged product forming a shaft hole at the end part can be improved.  <P>SOLUTION: A blank is press-shaped and a primary shaped material 6 for connecting rod 1 arranging a connecting rod 4 and a large end part 2 concavely shaped is formed, and a lower hole 8 having smaller inner diameter size than the inner diameter size of the shaft hole on this large end part 2 is formed by punching out a core-burr on the large end part 2 of the primary shaped material 6. Successively, a roller mold 9 in an end part shaping apparatus 3 is scroll-moved while pushing to the lower hole 8 on the large end part 2 of the primary shaped material 6, and the shaft hole is formed on the large end part 2 by shaping this lower hole 8 by enlarging the diameter. Therefore, the outer diameter size of the punching-out core burr can be set to the small, and the yield can be improved by reducing the weight of the core burr.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060350-A (JP)
Title: Method for producing aromatic carboxylic acid and alkali-soluble resin composition
Inventor: NAKAJIMA MICHIO
IPC: C07C57/42
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raw material for alkali-soluble photosensitive resin composition that permits easy pattern formation and has excellent high heat resistance, high reliability, for example, moisture-resistance reliability, further high transparency and low dielectric constant.  <P>SOLUTION: In the presence of a palladium catalyst complex and a base, a compound represented by general formula (1) (wherein R<SB>1</SB>is H, -CO-R<SB>2</SB>or -SO<SB>2</SB>-R<SB>2</SB>) and a compound represented by general formula (2) [wherein R<SB>1</SB>is same as in the general formula (1)] are allowed to react with each other to produce a compound of general formula (3) (wherein n is an integer of 1 or more; R<SB>1</SB>is H or -CO-R<SB>2</SB>or -SO<SB>2</SB>-R<SB>2</SB>). In this case, the base has preferably pKa > 11. The alkali-soluble resin composition is prepared by allowing a compound represented by general formula (3) to react with a compound bearing two or more benzocyclobutene structures in one molecule at 100°C to 200°C with heat and its carboxyl group equivalent is ≤ 400 g/mole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071760-A (JP)
Title: Solid high polymer fuel cell
Inventor: MIURA FUSAYOSHI
IPC: H01M8/02
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To enhance durability of a solid high polymer fuel cell by enhancing oxidation resistance and persistence of an electrolyte by a method of a low cost.  <P>SOLUTION: In this solid high polymer fuel cell equipped with a membrane electrode jointed body in which an electrode is jointed to both surfaces of a solid high polymer electrode membrane, a rare earth element and phosphate containing at least one metallic element selected from Ti, Fe, Al, and Fe are fixed to either one or more of the solid high polymer electrolyte membrane and the electrode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066004-A (JP)
Title: Piercing needle
Inventor: YASUTAKE TOSHIHARU
IPC: A44C27/00
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piercing needle which not only enables the piercing post for decoration even bent in shape to pierce a part of the human body easily but also serves for the better fitting touch of the piercing for decoration.  <P>SOLUTION: An engaging hole 2 is previously provided in the base end face of the piercing needle 1 and one end of the piercing shaft 30 for decoration is fitted to be engaged into the engaging hole 2. As the piercing needle 1 pierces a part of the human body, the piercing shaft 30 for decoration is stuck into the human body being guided by the piercing needle 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070560-A (JP)
Title: Electrophotographic photoreceptor, image forming method using same, image forming apparatus, and process cartridge for image forming apparatus
Inventor: YOSHIHARA MAYUMI
IPC: G03G5/07
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor capable of keeping excellent wear resistance and high picture quality for a long time and of dealing with a fast process and minimizing, and to provide an image forming method, an image forming apparatus, and a process cartridge for an image forming apparatus.  <P>SOLUTION: The electrophotographic photoreceptor has a photosensitive layer containing at least a charge generating substance and a polymer charge transport substance on a conductive supporting body. The photosensitive layer contains polymer charge transport substances having different weight average molecular weights.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069947-A (JP)
Title: Level
Inventor: HASEGAWA YUYA
IPC: G01C15/10
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level capable of enhancing braking force in a movable part, and capable of shortening a time for stabilization.  <P>SOLUTION: In this level wherein the movable part 2 having an electric conductor 5 is supported oscillatably onto a support part 1 provided with a magnet 3, wherein a magnetic flux generated by the magnet 3 is crossed with the electric conductor 5, wherein the magnet 3 is opposed to the electric conductor 5 when the support part 1 is put on a horizontal face, and wherein an attractive direction of the magnet 3 is opposed-directional thereto, the magnet 3 has an inward part 3a and an outward part 3b surrounding the inward part 3a when viewed from an electric conductor 5 side, and the inward part 3a is formed to make its attractive direction opposed each other to that of the outward part 3b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070020-A (JP)
Title: Blood compatibility evaluating method
Inventor: SHIMAGAKI MASAAKI
IPC: A61M1/18
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple blood compatibility evaluating method using whole blood reflecting an in vitro result, capable of obtaining a result reduced in experimental error with good reproducibility and also reflecting blood properties peculiar to an adapted patient.  <P>SOLUTION: In the blood compatibility evaluating method of a medical material, the medical material is preliminarily coated with at least one of the blood components, of which the concentration is 1.3 times or above that of one of blood components in blood of a healthy person, in blood of the patient to which the medical material is adapted. Thereafter, heparin is mixed with blood used in evaluation in a concentration of 1-100 U/ml and this heparin mixed blood is brought into contact with the medical material and the amount or form of the blood component bonded to the surface of the medical material is observed or determinated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077543-A (JP)
Title: Image forming apparatus
Inventor: MIYASHITA YOSHIAKI
IPC: B41J29/38
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can efficiently prevent fluctuation in the image quality of output images, even when consecutive image forming operations are performed.  <P>SOLUTION: In outputting the plurality of images by the consecutive image forming operations, marginal timing (A+B) when the image quality of the plurality of images in the consecutive image forming operations fluctuates is predetermined. When the consecutive image forming operations reach the marginal timing (A+B) (S9), consecutive image forming operations are suspended, and the image forming condition is adjusted by an adjustment means (S10).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075870-A (JP)
Title: Coordination polymer regularly having anion sites
Inventor: KITAGAWA SUSUMU
IPC: H01M10/0565
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolyte which has a sufficient potency without causing liquid leakage, ignition, polarization and the like.  <P>SOLUTION: This coordination polymer comprising metal ions and organic ligands is characterized in that each of the organic ligands has at least two atoms capable of being coordinated to the metal ion and further has at least one functional group capable of having a negative charge and that the absolute value of the valency of the negative charge capable of imparting to the above organic ligand is larger than the absolute value of the valency of the metal ion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073811-A (JP)
Title: Thread breakage detector of sewing machine
Inventor: KAWAGUCHI YASUHIKO
IPC: D05C11/14
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thread breakage detector capable of keeping a distance between a magnetic field detection sensor and a permanent magnet member fixed, stabilizing needle thread tension, improving thread breakage detection accuracy, reducing the number of components, becoming advantageous in terms of a manufacture cost, and smoothly hooking needle thread to a rotary disk.  <P>SOLUTION: The thread breakage detector 19 comprises: a thread tension pedestal 21 fixed to a thread tension frame 13 and provided with an attaching base plate 21a to which the rotary disk 20 approaches facing each other; a plurality of permanent magnet pieces 22 attached to a surface orthogonal to the axial center of the rotary disk 20; the magnetic field detection sensor 23 attached to an inner surface on the opposite side of the surface facing the rotary disk 20 in the attaching base plate 21a for detecting a magnetic field generated from the permanent magnet pieces 22; and a controller for detecting the breakage of a needle thread on the basis of detection signals from the magnetic field detection sensor 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004131487-A (JP)
Title: Preparation for administering to mucosa
Inventor: IYANAGI KOICHI
IPC: A61P27/14
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means so that allergen or very fine powdery dust does not make a contact up to a level of inducing a reaction in the treatment or prevention of a disease occurring on mucosa as a site of the reaction such as pollinosis, asthma, etc.  <P>SOLUTION: This preparation for administering to mucosa is characterized by containing a copolymer containing ≥1 kind of a constituting unit derived from a monomer expressed by general formula (I) and ≥1 kind of a constituting unit derived from a monomer expressed by general formula (II), and having 5-25 wt. % content of the constituting unit derived from the monomer expressed by the general formula (I) based on the whole constituting units.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005080469-A (JP)
Title: Charging set of capacitor
Inventor: YAMASHITA KAZUO
IPC: H02J7/02
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To charge capacitors connected in series so that the voltages of them are constant, and to step up, for charging, the voltage from a power supply for charging with no use of a step-up circuit.  <P>SOLUTION: Charging is performed so that the voltages of electric double-layer capacitors C101-C106 are constant, by applying almost same induced voltages among both terminals of the electric double-layer capacitors C101-C106 using charging coils L101-L106 coupled magnetically together. Since a charging is performed even for electric double-layer capacitors C101-C103 which are not connected between both terminals of a charging power supply S101 by applying an induced voltage generated at the charging coils L101-L103, the voltage from the charging power supply S101 can be boosted to charge the electric double-layer capacitors C101-C106.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084141-A (JP)
Title: Image forming apparatus and control method therefor
Inventor: OMOTANI HISAKATSU
IPC: G06F3/12
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and a control method therefor, for which the security of the data stored in a replaceable part attachable to or detachable from the image forming apparatus is improved.  <P>SOLUTION: Maintenance ID information is read out from the storage means of the replaceable part by an ID readout means, and the maintenance ID information is identified by an ID identification means. The maintenance ID information for identifying and determining whether encrypting and decoding processes for the data stored in the replaceable part are necessary is stored in the storage means of the replaceable part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005185295-A (JP)
Title: Cuff for hemadynamometer with built-in double bladder
Inventor: CHOI TAE-YOUNG
IPC: A61B5/022
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cuff for a hemadynamometer with a built-in double bladder which can more accurately and precisely sense the pulse wave from the artery of a human body at the time of a highest blood pressure and a lowest blood pressure by providing a small-sized bladder around a large-sized bladder, and making a relatively large pulse wave be transmitted to the small-sized bladder.  <P>SOLUTION: This cuff for the hemadynamometer with the built-in double bladder includes a cuff skin, the large-sized bladder, and the small-sized bladder. In this case, the cuff skin fixes the cuff to the arm, the wrist, the finger, and the leg or the like of the human body, and protects the bladder. The large-sized bladder is provided in the cuff skin, and expands by an air injection. The small-sized bladder is provided in the cuff skin together with the large-sized bladder, and effectively presses the artery section of the arm, the wrist, the finger, and the leg or the like of the human body on the inside of the large-sized bladder by expanding by air injection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080894-A (JP)
Title: Seat for infant
Inventor: ISHIKURA TAKASHI
IPC: A47D1/08
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat for an infant and a rocking unit capable of developing rocking function without hindering deformation of a frame or the like for generating bounce.  <P>SOLUTION: The seat for an infant comprises a seat body 40 arranged on a parallel part of a backrest frame 31 inclined with respect to an installed surface, a leg part frame 27 combined with the parallel part of the backrest frame, bounce parts 41 provided by elastically supporting the backrest frame and a rocking means 50 fitted through a fitting member 52 and having a curved abutment surface abutting against the installed surface. The fitting member 52 is slidably provided so that a relative positions of the leg frame 27 and the rocking means 50 are changed along a front and rear direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081273-A (JP)
Title: Method for operating activated sludge treatment system and membrane separation unit used for its operation method
Inventor: TAKAHASHI HIDEKI
IPC: B01D65/02
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation method capable of obtaining a sufficient treatment capacity as the whole system when activated sludge treatment is carried out only in a partial system in an activated sludge treatment system having a plurality of activated sludge treatment systems (activated sludge treatment line), and a membrane separation unit used for its operation method.  <P>SOLUTION: When the activated sludge treatment is carried out only in the partial system, the membrane separation unit U is connected to the system in which the activated sludge treatment is carried out. The membrane separation unit U is provided with a membrane module 2 accommodating a large number of membrane elements formed of a permeable membrane material, filters the sludge removed from a nitrification tank 12a of the activated sludge treatment system to perform solid-liquid separation, and returns the concentrated sludge to the nitrification tank 12a of the activated sludge treatment system. Thus, an MLSS concentration in the activated sludge treatment system is increased and the treating capacity of the system is enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080938-A (JP)
Title: Cushion pad
Inventor: SATO KATSUYA
IPC: A47C27/14
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cushion pad permitting adjusting the hardness of a seat by controlling the spring constant of the cushion pad.  <P>SOLUTION: The cushion pad 1 is made of a foam resin material used as a cushion material of the seat for a vehicle. Elastic tubes 2 and 3 whose internal pressure is maintained by forcing a fluid into the tubes are extended inside the cushion pad along the seat surface 11 of the cushion pad, and are integrally formed of the foaming resin material. It is preferable that the tubes 2 and 3 are spirally extended.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053886-A (JP)
Title: Cleansing agent
Inventor: SAIJO TAKASHI
IPC: A61K8/97
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cleansing agent that can simply and easily ameliorate in a short period, skin darkening, discoloration of the skin caused by cosmetics and skin blackening caused by sunburning, all of which cannot be removed with cleansing soap, a packing agent and a keratin removing agent.  <P>SOLUTION: This cleansing agent comprises a resin emulsion that has a particle size of ≤ 0.10 μm and a film-forming temperature of 0°C to 10°C and comprises one or two or more kinds of resin-curing accelerators and one or two or more kinds of resin-curing retarders. The resin-curing accelerators are needed by 1 to 10 % of the resin weight, while the resin-curing retarders are needed by 2 to 20 % of the resin weight. The retarders increase the cleansing effect when used in combination with a polyhydric alcohol. The cleansing agent is applied to a body part that is wanted to be cleansed once a day and the formed resin film is peeled off at 4 to 5 minutes after application whereby the dirty on the skin is removed together with the resin film peeled. The daily application is repeated for 4-5 days to remarkably clean the dirty skin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084600-A (JP)
Title: Photothermographic imaging material
Inventor: HANIYU TAKESHI
IPC: G03C1/498
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photothermographic imaging material having high sensitivity and low fog with respect to photographic performances and further having excellent storage stability before development (raw stock preservability) and in storage stability after development (image preservability).  <P>SOLUTION: In the photothermographic imaging material having on a support a photosensitive layer containing photosensitive silver halide grains, an organic silver salt, a reducing agent and a binder, a polymer comprising a monomeric unit having a stable free radical group is contained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004139977-A (JP)
Title: Sealing material for organic el element and sealing method of organic el element
Inventor: HORIE KENICHI
IPC: H05B33/10
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To form an effective protection film on the surface of an organic EL element.  <P>SOLUTION: This is a sealing material wherein (a) a photo-curing resin layer in which a compound having an ethylene double bond at the end or the side chain of a molecule and a photopolymerization initiator are main components is formed on a film having (b) optical transparency. By using the sealing material for the organic EL element in which the (a) photo-curing resin layer shows non-fluidity at 25°C and reveals fluidity in the range of 50°C to 100°C when heated, a primary coated film of the cured photo-curing resin is provided on the surface of the organic El element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005094159-A (JP)
Title: Voice reproducer and voice reproducing method
Inventor: KANAI TAKASHI
IPC: H04S5/02
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To realize a voice reproducer and a voice reproducing method capable of providing an optimal sound field environment through a simple arrangement.  <P>SOLUTION: The voice reproducer arranged with a plurality of speakers to surround a specified listening position comprises a means for supplying a voice signal to each speaker, an operating means for specifying a desired surround system among a plurality of kinds of surround system depending on user operation, and a switching means provided between the signal supply means and each speaker and switching connection only of a speaker corresponding to the surround system specified by the operating means to on state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004269343-A (JP)
Title: Method of manufacturing synthesis gas
Inventor: ERIKSTRUP NIELS
IPC: B01J8/04
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a synthesis gas by decreasing the (steam): (carbon) ratio without producing carbon while suppressing the consumption of oxygen to be low.  <P>SOLUTION: In a method of manufacturing the synthesis gas by catalytically steam-reforming a hydrocarbon-containing feed stock in parallel in an autothermal steam reformer and one or more sets of steam reformers connected in series, the heat for the steam reforming reaction in the steam reformer is supplied by the indirect heat exchange with combined effluents from one or more steam reformers and the auto-thermal reformer. A carbon monoxide-containing gas is added to the feed stock prior to the steam reforming in the auto-thermal steam reformer and /or prior to the stream reforming in the steam reformers. In such a case, the carbon monoxide-containing gas has a molar ratio of hydrogen to carbon of less than 4.5 and is added in an amount resulting in a product stream having a molar ratio of hydrogen to carbon of about 1.8-2.3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005098547-A (JP)
Title: Explosive loading method and device for the same
Inventor: OGURA KENJI
IPC: F42D1/12
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an explosive loading method and a compact device for the same facilitated in maintenance and capable of safely and accurately loading explosive and easy to be operated by one worker by loading the explosive without using a pump.  <P>SOLUTION: In the explosive loading device for loading a blasting hole with the cream-like explosive housed in a storage tank through a loading tube, a supplying unit quantitatively supplies the explosive housed in the storage tank to the loading tube, and the loading tube receives the explosive supplied from the supplying unit in a receiver part thereof, and the explosive flowing into the loading tube from the receiver part is made to stay inside a long tubular stay part. A pig body having the nearly same diameter with the inner diameter of the stay part and moving inside the stay part with operation of a gas control unit is moved by the gas control unit positioned in a root of the stay part to feed the pressurized air to the stay part, and the explosive staying in the stay part is thereby extruded, and all the explosive is discharged from a discharge unit provided in a tip of the stay part to discharge the explosive.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005101110-A (JP)
Title: Dry-etching method of low-permittivity interlayer insulating film
Inventor: MORIKAWA YASUHIRO
IPC: H01L21/3065
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of dry-etching a low-permittivity interlayer insulating film which brings forth a small CD loss, causes no damage to the film, and is set less pattern-dependent than usual.  <P>SOLUTION: When interconnect line holes and trenches are provided to the low-permittivity interlayer insulating film by etching through micro processing, a mixed gas of fluorocarbon gas, Ar, and NF<SB>3</SB>is introduced into a vacuum chamber for carrying out an etching operation. In this case, the ratio of NF<SB>3</SB>to the total flow rate of the mixed gas is set at 5 to 10%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI