baber/WOPTO huggingface dataset:
Patent JP-2004111472-A (JP)
Title: Flow-soldering method and flow-soldering apparatus
Inventor: USHIDA YOSHIKI
IPC: B23K101/42
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow-soldering method wherein the heat of flow soldering is prevented from remelting a reflow-soldered surface or from causing strength degradation in the same in a process for flow-soldering a mounted substrate by using a lead-free soldering material after the reflow-soldering process, and to provide a flow-soldering apparatus for implementing the method.  <P>SOLUTION: In this method using a lead-free soldering material for flow-soldering a mount substrate after a reflow-soldering process, a cooling unit is provided, before the jet flow of a soldering-material feed zone for attaching a molten solder in its flowing state to the mount substrate, for cooling the reflow-soldered surface formed in the reflow-soldering process to a temperature not higher than a predetermined temperature. Heat of the flow soldering process does not remelt the reflow-soldered surface or cause strength degradation in the same because the cooling unit cools in advance the reflow-soldered surface to a temperature not higher than the predetermined temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110178-A (JP)
Title: Pressure reducing valve
Inventor: FUJITA SATOYUKI
IPC: G05D16/06
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure reducing valve which sensitively responds to a variation in pressure on the outlet side.  <P>SOLUTION: A valve casing is formed by a valve body 1 and a lid 2. An inlet 5 and an outlet 6 are formed in the valve body 1, and a valve seat 7, with an opening for a valve port 8 through which the inlet 5 communicates with the outlet 6, is installed in the valve body 1. A valve element 9, which opens and closes the valve port 8, is arranged below the valve port 8 energized by a valve body spring 19 in the valve-opening direction. A partition member 16 having a sliding guide hole 17 and a pressure guide hole 18 is arranged over the valve port 8, and a bellows 4, which is displaced based on the deviation between the pressure on the outlet side 6 and the set force of a pressure setting spring 3, is arranged in a pressure sensing chamber 29 arranged over the partition member 16. An operation rod 11 communicating the displacement of the bellows 4 to the valve element 9 is arranged passing through the sliding guide hole 17, and a direction changing plate 30 which prevents a fluid from traveling in straight lines from the pressure guide hole 18 to the bellows 4 is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105352-A (JP)
Title: Device for moving patient between adjacent beds
Inventor: NAKATANI TOSHIMARO
IPC: A61G1/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To simply move a hospitalized patient between beds in the state of lying down without holding him/her by nursing job employees.  <P>SOLUTION: Winding devices 3 to which drawing belts 6 are wind-installed are arranged at the adjacent beds A respectively. Between both of the belts 6, a moving sheet 8 is interposed by connecting 9 it in an attachable and detachable manner. By operating the winding device 3 on the side of a new bed A with a handle 5 to wind its drawing belt 6, the sheet 8 on which the patient lies down is slid-moved so as to draw it from the old bed A to the new bed A. Thus, the patient can be moved between the adjacent beds A in the state of lying down.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003164557-A (JP)
Title: Slot machine
Inventor: MASADA KEIZO
IPC: A63F5/04
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To surely report information on a special game state to a player himself/herself without making surrounding persons notice that.  <P>SOLUTION: A notice information display 22 equipped with a liquid crystal panel 40 is provided for reporting the successful state of a bonus prize. The liquid crystal panel 40 is arranged so as to retract from a front panel 11 just for a prescribed distance and on the upside of an information display plane 41, a shield member 42 is arranged while arranging a plurality of shield plates 43 sized to shield a gap to the front panel 11 in a crosswise direction. When the information display plane 41 of the notice information display 22 is watched from the front, information can be confirmed from the gaps of the respective shield plates 43 but when the information display plane 41 is watched from the side, the glance is shielded by the respective shield plates 43 and it is impossible to confirm whether information is displayed or not.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004110484-A (JP)
Title: Memory access device
Inventor: FUJII TOKIAKI
IPC: G06F9/52
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of conventional memory access devices of stopping of processing of CPUs since while one of the CPUs makes access to a shared memory, the other CPU continues reading an exclusive control flag and exclusively possesses a bus.  <P>SOLUTION: The device is provided with a residual capacity counter 6 indicating residual capacity of quantity of data read and written by a CPU 2a using a memory 3 in addition to an exclusive control flag 5 to which a value indicating usage of the memory 3 is written by one of the CPUs, and it determines whether or not the residual capacity counter 6 indicates zero by a zero comparison circuit 7 and makes the exclusive control flag 5 zero. The other CPU 2b not using the memory 3 refers to the residual capacity counter 6, and after the passage of a time period corresponding to residual capacity of the residual capacity counter 6, it reads out the exclusive control flag 5 and determines propriety of usage of the memory 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107514-A (JP)
Title: Method for producing vulcanized rubber molded product
Inventor: MAEDA KAZUNARI
IPC: C08K7/02
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a vulcanized rubber molded product satisfying a dimensional standard by regulating shrinkage at vulcanization of a vulcanized rubber without correcting a mold.  <P>SOLUTION: The method for producing the vulcanized rubber molded product comprising charging the interior of the mold with an unvulcanized rubber composition, and heating the mold to vulcanize the rubber composition involves adding staple fibers to the unvulcanized rubber composition to regulate the shrinkage at the vulcanization of the vulcanized rubber by regulating the amount of the added staple fibers. The amount of the added staple fibers is preferably ≤10 pts. wt. based on 100 pts. wt. rubber material constituting the unvulcanized rubber composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106913-A (JP)
Title: Filling device
Inventor: AOKI MINORU
IPC: B67C3/02
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To carry out filling to a predetermined container with a high precision and also enable a reduction in cost.  <P>SOLUTION: A filling material 11 stored in a hopper 12 is injected into a filling pipe unit 14 through a flow path switching valve 23, and then the filling material 11 is pushed out to a filling nozzle 15 from the filling pipe unit 14 through the flow path switching valve 23 to fill into a container 16. The filling pipe unit 14 is provided with a sliding head 30 to reciprocate slidingly in a filling pipe 25. The filling material 11 is injected into the filling pipe 25 or pushed out to the filling nozzle 15 by reciprocation of the sliding head 30 in a filling device 10. The filling unit 14 comprises an existing syringe 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107569-A (JP)
Title: Method for producing polyarylene polymer
Inventor: OTSUKI TOSHITAKA
IPC: C08G61/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily controlling the molecular weight of a produced polymer by instantaneously stopping the polymerization reaction at the target molecular weight.  <P>SOLUTION: A polyarylene polymer is produced by the coupling reaction of an aromatic halogen compound. The polymerization reaction is stopped by adding one or more compounds selected from a compound having carboxy group, acid anhydride group, hydroxy group, amino group or amide group and water to the reaction solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117003-A (JP)
Title: Method for evaluating electrification characteristic in toner for developing static charge image
Inventor: OTOMURA TETSUSHI
IPC: G03G9/08
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for observing the distribution of electric characteristics in toner particles considered to be the most fundamental in the electric characteristics of toner, namely the electric microstructure in the toner, as a new characteristic evaluation method.  <P>SOLUTION: The toner is embedded in a resin (fixing agent) and is sliced by a microtome. The sliced sample is pasted on the surface of a metal plate. The surface of the sliced sample is electrified to a fixed polarity by an electrifier. The potential distribution of the section of toner particles exposed to a slice surface is observed by a surface potential microscope.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116318-A (JP)
Title: Cylinder liner extraction device for internal combustion engine
Inventor: KONDO JUNJI
IPC: F02F1/00
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily extract a cylinder liner with easy handling and by a small number of persons.  <P>SOLUTION: This device is provided with a supporting pipe 5 fitted to a cylinder head fixing bolt 62, a crosslinking body 7 abutting on the upper end surface of the supporting pipe 5 and laying above a cylinder opening, a pulling up rod 15 passed through the cylinder liner 63 and connected to a jack 11, an engaging ring 20 fixed to the pulling up rod 15 and suspended from a suspender 3 of a crane, a support 25 for supporting the pulling up rod 15 onto the central axis of the cylinder liner 63 and guiding movement, a holder 31 freely swung between a position perpendicular to the pulling up rod 15 and a position approximately parallel to an axial line direction and abutted on the lower end of the cylinder liner by meeting at right angles with the pulling up rod 15, a swinging mechanism section 41 connected to the holder 31 and swinging the holder 31 from the outside of the cylinder liner 63, and a supporting member 47 inserted in a clearance between the outer peripheral surface of the cylinder liner 63 and the bolt 62 and supporting the cylinder liner 63.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113380-A (JP)
Title: Non-contact tonometer
Inventor: MIWA TETSUYUKI
IPC: A61B3/16
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact tonometer capable of respectively properly measuring intraocular pressure corresponding to an expected phase position according to a subject having a stable pulsation or a subject having unstable pulsation such as arrhythma.  <P>SOLUTION: This non-contact tonometer which has a pulsation detector for detecting the pulsation of the subject for measuring the intraocular pressure corresponding to the expected phase position of a pulsation based on a pulsation signal detected by the pulsation detector is provided with: a first deciding means for deciding a measuring time corresponding to the expected phase position of some pulsation based on the period of a pulsation detected before it; a second deciding means for deciding the measuring time corresponding to the expected phase position of some pulsation based on the change of the pulsation signal; and a selection means for selecting the first deciding means and the second deciding means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003169643-A (JP)
Title: High-energy beverage
Inventor: FUJITA HIROKO
IPC: A23L1/09
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high-energy beverage which has proper sweetness and is readily drinkable in spite of having high calories, from which sufficient calories can be taken with a small amount and which can be expected to effectively improve endurance.  <P>SOLUTION: This beverage contains maltooligosaccharide, dextrin and an acidulant, has a glucide composition of ≤15 mass % of a glucide having 1-2 glucose polymerization degree, 50-70 mass % of a glucide having 3-9 glucose polymerization degree, 25-50 mass % of a glucide having ≥10 glucose polymerization degree, 50-70 sucrose concentration and ≥200 kcal calorie value based on 100 g beverage. The DE of the dextrin is preferably 6-14 and the acidulant contains preferably 0.2-3.0 mass % of citric acid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004122868-A (JP)
Title: Automobile seat
Inventor: SHIMODA NOBUAKI
IPC: B60N2/32
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automobile seat which is large when housing articles in an article storage device to storage articles and small when not housing articles in the article storage device not to narrow cabin internal space.  <P>SOLUTION: In the automobile seat 1 provided with a seat back 3, the article storage device 4 usually folded along the back 3a of the seat back 3 so that the projecting amount from the back 3a is thin and in which an article storage space is formed if necessary is provided on the back of the seat back 3, and the article storage device 4 supports a lid body 5 which can be opened and closed freely.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125297-A (JP)
Title: Cooling system
Inventor: HASHIMOTO TAKASHI
IPC: F28D3/02
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently improve heat radiating performance of a radiator by spraying water.  <P>SOLUTION: In the radiator, a recess H is arranged on a nozzle opposed surface of a water tube 211, and the water injected from a nozzle for improving the heat radiating performance is stuck to this recess H. A through part for communicating the inside and outside of the recess H is arranged on a side wall of the water tube 211 for forming the recess H, and the water held in the recess H may be supplied to a fin 212.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121604-A (JP)
Title: X-ray diagnostic apparatus
Inventor: SAITO HIDEO
IPC: A61B6/04
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray diagnostic apparatus for automatically performing positional adjustment of a top plate and/or an X-ray system so as to keep an X-ray exposure direction of the X-ray system with respect to the concerned site of a subject and a relative position of the X-ray system and the concerned site of the subject, or the relative position of the X-ray system and the concerned site of the subject, or a position of the concerned site of the subject about the direction of the body axis of the subject in the case of moving a keeping device for keeping the top plate for placing the subject and the X-ray system.  <P>SOLUTION: When the X-ray system performs the rotation movement of a rotation angle ψ about the longitudinal direction of the top plate 1 to move an X-ray beam center axis from R<SB>1</SB>to R<SB>2</SB>, a control part decides the rising and falling angle θ to be θ=ψ, and supposes the concerned site to have moved from Q<SB>1</SB>to Q<SB>2</SB>with the movement of the rising and falling angle θ of the top plate 1 to decide a movement A' about the longitudinal direction of the top plate 1 and the movement B' about a vertical direction. Then, the positional adjustment of the top plate 1 is performed based on these values to keep the relative position between an X-ray exposure source and the concerned site Q of the subject.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131351-A (JP)
Title: Quartz glass and method for producing it
Inventor: ONODA SHIGERU
IPC: C03B20/00
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To produce light-transmitting quartz glass by using general ceramic production equipment instead of special production equipment.  <P>SOLUTION: The method comprises adding a binder to spherical silica, forming the mixture into granules, subjecting the granules to dry press molding to form a molding, and sintering the molding by heating in an oxidizing atmosphere in air or reducing atmosphere. The temperature of sintering by heating in the oxidizing atmosphere is 1,320 to 1,370°C, and the temperature of sintering by heating in the reducing atmosphere is 1,295 to 1,350°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102966-A (JP)
Title: Employment agency system
Inventor: SHIBATA KAZUYOSHI
IPC: G06Q30/06
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein companies having problems in a profit structure fluctuates labor costs such as by restructuring, but since development of an information system of an employment agency or the like covering insufficient manpower is insufficient, a great deal of labor and cost is needed for communication or the like with a work candidate such as a placement candidate, and companies requesting introduction are not satisfied.  <P>SOLUTION: By creating a database of placement candidates and workable schedules/time slots, and at the same time, allowing maintenance of the schedule/time slot by the placement candidate via the Internet, pieces of accurate workable data can be stored. By this, quick correspondence to a company requesting introduction is made possible, and needs of a placement candidate wanting to work only at vacant hours can be easily realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135535-A (JP)
Title: Lactobacillus product and method for producing the same
Inventor: MURATA KIMIHIDE
IPC: C12N1/20
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lactobacillus product containing a large amount of sterilized lactobacillus.  <P>SOLUTION: The lactobacillus product is obtained by the following process: mixedly culturing several kinds of lactobacillus, sterilizing the lactobacillus contained in the solution where the mix culture is conducted, and thereafter filtering the culture solution to obtain residue after filtration. Alternatively, the product is obtained by mixedly culturing several kinds of lactobacillus, filtering the cultured lactobacillus and sterilizing the lactobacillus contained in the residue. Such process makes the residue contain a large amount of extinct lactobacillus in any event.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003203633-A (JP)
Title: Positive electrode active material and non-aqueous electrolyte secondary battery containing the same
Inventor: KOTSUKI TSUTOMU
IPC: H01M4/505
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode active material made of a lithium- contained complex oxide that has high capacity and is superior in long-term shelf life and cycle life, and a non-aqueous electrolyte secondary battery using the same.  <P>SOLUTION: This is a positive electrode active material made of a lithium ion-contained complex oxide that contains nickel of 2.0-2.5 oxidation state and manganese of 3.5-4.0 oxidation state based on the absorption maximum value of the K absorption end in the X-ray absorption fine structure, and a non- aqueous electrolyte secondary battery using the same.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004138976-A (JP)
Title: Display panel driving-gear
Inventor: HIGUMA TAKESHI
IPC: G09G3/20
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display panel driving-gear which reduces the electric power consumption and calorific value of a drive circuit.  <P>SOLUTION: The rate of lighting of light emitting display elements of a display panel is calculated and the value of the power source voltage to be supplied to the drive circuit for driving the light emitting display elements is set higher as such rate of lighting is higher. The calculation of the rate of lighting may be performed for every frame or every line of a display screen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143051-A (JP)
Title: Diamine, oriented film using the same and liquid crystal display element having the same oriented film
Inventor: FUJIMA DAISUKE
IPC: C07C211/53
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oriented film scarcely causing a defective display when used in a liquid crystal display element, the liquid crystal display element having the oriented film and a new diamine to be a raw material for the oriented film.  <P>SOLUTION: The diamine is represented by formula (2) (wherein, X is a 1-6C straight-chain or branched alkylene; n is an integer of 1-10; R<SB>1</SB>and R<SB>2</SB>are each independently hydrogen or methyl; Y is hydrogen, methyl or a C<SB>m</SB>F<SB>2m+1</SB>; and m is an integer of 1-10). The diamine is reacted with a tetracarboxylic dianhydride or a dicarboxylic acid to prepare a polyamic acid, a polyimide, a polyamide or a polyamideimide. The oriented film is produced from a varnish containing the polyamic acid, polyimide, polyamide or polyamideimide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144339-A (JP)
Title: Air conditioner
Inventor: SHITAYA AKIRA
IPC: F25B1/00
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner stabilizing an oil refrigerant ratio.  <P>SOLUTION: In this air conditioner wherein compressors, a plurality of outdoor units 11a, 11b, 11c respectively having outdoor heat exchangers and oil separators, and a plurality of indoor units 12, 12b respectively comprising indoor heat exchangers are connected by unit pipes 40, and each compressor and each oil separator are connected by an oil pipe 51, so that the oil is supplied to the compressor deficient in oil from the oil separators of the other outdoor units, a central control device 62 is mounted to determine the outdoor unit 11a which is constantly operated, from the plurality of outdoor units 11a, 11b, 11c, and supply a part of the oil in the oil separators 16b, 16c in the remaining outdoor units 11b, 11c to the compressors 14a, 15a of the outdoor unit 11a which is constantly operated, during the operation of the remaining outdoor units 11b, 11c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143311-A (JP)
Title: Inorganic compound-containing resin composition, and laminate and packaging form using the same
Inventor: SUZUTA MASAYOSHI
IPC: B32B27/32
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inorganic compound-containing resin composition suppressed in resin physical property deterioration even if dispersed with an inorganic compound having drying ability in high concentrations and provided with processability improvement despite increasing moisture absorption rate.  <P>SOLUTION: The inorganic compound-containing resin composition is obtained by compounding 100 pts. wt. of a resin prepared by incorporating 50-99 wt.% of a polyolefin resin with 1-50 wt.% of a blend resin containing an ethylene-α,β-unsaturated carboxylic acid or an ion-crosslinked product thereof with 1-100 pts. wt. of an inorganic compound and a resin-based pigment dispersant 500-10,000 in molecular weight determined by viscosity method so that the weight ratio R of the dispersant to the inorganic compound meet the relationship:0.1≤R≤5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145708-A (JP)
Title: Picture display device
Inventor: OKANO HIROYOSHI
IPC: G06F3/048
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To display picture information on a picture display device so as to improve the utilization efficiency of the picture information.  <P>SOLUTION: Picture information data G1-G5 out of many pieces of picture information edited and arranged in the previously determined order are displayed in five windows A-E in a display screen 41 in this order by a display control means 10. The window A out of four specific windows A-D in the display screen 41 is specified as a fixed window for inhibiting the sequential feed of picture information by a specification means 20, and then the display control means 10 sequentially feeds the picture information only to the windows B-E which are not specified as the fixed window in order to display the picture information.  <P>COPYRIGHT: (C)2004,JPO