baber/WOPTO huggingface dataset:
Patent JP-2002155384-A (JP)
Title: Non-calcinogenic corrosion inhibiting additive, corrosion inhibitor solution and article having metallic substrate provided with corrosion inhibiting coating
Inventor: PUTNAM JOHN WILLIAM
IPC: C23F11/18
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion inhibiting additive which is free of calcinogenicity and is effective in suppressing corrosion to metals. SOLUTION: This non-calcinogenic corrosion inhibitor contains an anode corrosion inhibitive additive and a cathode corrosion inhibitive additive. The anode corrosion inhibitive additive is soluble in alkaline media and is, on the other hand, characterized by setting in the form of a reduced insoluble oxide under neutral and acidic reduction conditions, i.e., existing in the form of the insoluble oxide at pH (7) and below -600 mV with respect to an Ag/AgCl reference electrode and at pH 2 and below -300 mV with respect to the Ag/ AgCl reference electrode.  The cathode corrosion inhibitive additive is soluble in acidic media and, on the other hand, equilibrates and changes in a direction where the corrosion inhibitor settles in the form of the insoluble oxide under neutral, alkaline and medium acidic condition, i.e., is the compound existing in the form of insoluble oxide at pH 7 and >=-300 mV with respect to the potential of the Ag/AgCl reference electrode and at pH 12 and above -900 mV with respect to the potential of the Ag/AgCl reference electrode.
Patent JP-2003095585-A (JP)
Title: Detachable type drive device for chain block and manual chain block
Inventor: IMAOKA SHIZUO
IPC: B66D3/18
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a detachable type drive device for chain blocks and manual chain blocks, which has a detachable drive device and can be operated remotely. SOLUTION: A manual chain block 12 capable of moving a suspension hook 20 by operating a hand chain 34 has a detachable type drive device 11 attached to a casing section 24 for covering a chain wheel 30 rotated by operating the hand chain 34 for allowing the drive of the hand chain 34. The detachable type drive device 11 has a mounting plate 28 which is detachable to the manual chain block 12 by a bolt 26 for fixing the hand wheel casing of the manual chain block 12, and the plate 28 is provided with the chain wheel 30 capable of driving the hand chain 34 of the manual chain block 12 and a motor 32 for driving the chain wheel 30. The motor 32 can be operated remotely by a radio system or a wire system, and the chain wheel 30 is also provided with a meshed constraint means forcibly meshing the hand chain 34.
Patent JP-2003090645-A (JP)
Title: Heat exchanger for air conditioner
Inventor: HORIGUCHI MASARU
IPC: F25B41/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger for air conditioner in which even a gas-liquid two-phase refrigerant having high dryness can be distributed uniformly to a plurality of branch paths. SOLUTION: The inflow tube 1 of a refrigerant distributor 5 is arranged to incline at a specified angle θ against the gravitational direction and grooves 4 are formed in the inner surface on the lower side in the cross-section of the inflow tube 1. Since liquid refrigerant 7 in gas-liquid two-phase refrigerant being supplied from below the inflow tube 1 flows preferentially through the grooves 4 because of its own surface tension, the refrigerant is distributed uniformly to outflow tubes 2a and 2b communicating therewith.
Patent JP-2003096231-A (JP)
Title: Molding material for foamed products containing foamed polyethylene
Inventor: INOUE KAZUKI
IPC: C08J9/35
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To produce a molding material for foamed products at a low cost by changing a foamed polyethylene foamed product, which is crosslinked and poor in thermal fusion, to thermoplastic polyethylene so that the foamed polyethylene foamed product used in packaging materials, heat insulating materials for vehicles, buildings and so on and coated electric wires may possibly be recycled. SOLUTION: Polyethylene is combined with the crosslinked polyethylene foamed products which are cut into pieces or broken, and then they are kneaded together, while giving shearing stress at a temperature of the melting point of the polyethylene or higher, to give expansion molding-possible polyethylene molding materials.
Patent JP-2003094834-A (JP)
Title: Heat-sensitive transfer sheet
Inventor: YOSHIDA KAZUYA
IPC: B41M5/385
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To easily provide an image wherein fine glossy metal pieces are dispersed, and the design property and the decorative property are high. SOLUTION: This heat-sensitive transfer sheet 1 has a peelable transparent layer 3 containing a metal flake pigment on one of the surfaces of a base material sheet 2. In such a heat-sensitive transfer sheet 1, the metal flake pigment is a colored or non-colored aluminum flake pigment. Then, the average transmissivity by a light wave in a zone of 400 nm to 700 nm in the transparent layer is set to be 60% or higher and less than 95%. Thus, the transparency is imparted, and even when the transparent layer is transferred on an image by a heat-transfer recording or the like which is formed in advance on an image-receiving sheet to be heat-transferred, the image located under is not shielded, and the transparent layer functions as a protective layer for the image.  Also, the image wherein the glossy metal pieces are dispersed, and the design property and the decorative property are high can be obtained. In addition, the transparent layer can be easily formed by a coating method without forming it by a depositing method on the base material sheet. Therefore, the heat- sensitive transfer sheet can be manufactured without increasing the manufacturing cost.
Patent JP-2003097748-A (JP)
Title: Ball valve structure of automatic transmission
Inventor: SANO TOMOAKI
IPC: F16K17/04
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a ball valve capable of improving the performance, quality and reliability by securing good holding posture of a ball and a spring while enhancing the assembly property, in the ball valve of an automatic transmission. SOLUTION: The structure of the ball valve, as a hydraulic control device of an automatic transmission, is equipped with: a control valve with a separating plate 3 between a first body 1 and a second body 2; an oil path 4 arranged at the first body 1; a drain oil path 5 arranged at the second body 2 and connected to the oil path 4; a valve hole 3a arranged on the separating plate 3 for communicating the oil path 4 and the drain oil path 5; and a ball valve A, with the valve hole 3a as its valve seat, incorporating a ball 7 energized by a spring 8 in a valve hall 6 arranged at the mating surface of the oil path 4. Equipped is a ball holder which holds the ball 7 energized by the spring 8 at a position protruding to the first body 1 side above the mating surface of the second body 2.
Patent JP-2003093698-A (JP)
Title: Circuit device for game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine circuit device capable of effectively discharging the heat generated from an electronic circuit on a game control board to the outside. SOLUTION: The game machine circuit device 11 is arranged in a game machine 1 and provided with a circuit baseboard 21 having a radiation block 15, an opening 27 and a transparent cover 13 for covering the circuit baseboard 21. One end of the radiation block 15 is exposed to the outer part of the transparent cover 13 through the opening 27.
Patent JP-2003109732-A (JP)
Title: Heating element equipped with coiled carbon fiber and coiled carbon fiber for use with same as well as uses
Inventor: MOTOJIMA SEIJI
IPC: A61N5/02
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a heating element equipped with coiled carbon fiber and coiled carbon fiber for use with same as well as their uses which can be applied to new uses utilizing the behavior of generating thermal energy through irradiation with electromagnetic waves. SOLUTION: The heating element is equipped with coiled carbon fiber, which, made by forming carbon fiber in coil shape, is made to generate heat by irradiation with electromagnetic waves from the outside. The heating element is also utilized for various uses needing heat such as cooking, porcelain forming, chemical reaction, and medical treatment.
Patent JP-2003104959-A (JP)
Title: Method for producing methionine
Inventor: SUDO MASAJI
IPC: C07C319/20
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing methionine involving using a highly corrosion-resistant material for the production equipment. SOLUTION: This method for producing methionine or a salt thereof comprises the steps of producing 5-(2-methylmercaptoethyl)hydantoin by reaction between 3-methylmercaptopropionaldehyde, an aqueous solution containing hydrogen cyanide or a salt thereof, ammonia (or aldehydecyanhydrin) and carbon dioxide (or ammonium bicarbonate) optionally in the presence of water and then hydrolyzing the thus produced 5-(2-methylmercaptoethyl)hydantoin; wherein as the material of the equipment for producing the 5-(2-methylmercaptoethyl) hydantoin, a Ni-based alloy including 18-25 wt.% Cr and 11-24 wt.% Mo is used.
Patent JP-2003106670-A (JP)
Title: Hot water storage type hot water supply device
Inventor: ASANO MASAAKI
IPC: F24H1/18
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a hot water storage type water heater that accurately controls an outgoing hot water temperature. SOLUTION: A first temperature sensor sets ON or OFF of a burner of a burning part, and a correction value is added through a differential operation to a temperature for triggering ignition and extinction by ON-OFF control. Temperature data of the first temperature sensor are sampled at fixed time intervals. The temperature data are sampled at 100 ms intervals to produce a weighted mean of a fixed number of samples. '(Latest data)-(data five seconds before)' and ' (latest data)-(data five seconds before)}- (data five seconds before)-(data ten seconds before)}' are added to the latest data, and the obtained value is used for the ON-OFF control.
Patent JP-2003109332-A (JP)
Title: Disk drive
Inventor: DOUJUN MASAKI
IPC: G11B21/08
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a disk drive capable of suppressing the number of retrying times of a moving operation and a method for controlling optical pickup movement. SOLUTION: A nonvolatile memory 335 for storing a maximum rotational speed is mounted on the disk drive 300. The nonvolatile memory 335 stores the maximum rotational speed (e.g. maximum rotational speed V4) of a stepping motor 100 when loss of synchronism is not detected any more by retrying a seek operation. In this case, the power of the disk drive 300 is turned off after the maximum rotational speed V4 is stored in the nonvolatile memory 335, and when the power of the disk drive 300 is turned on again, a controlling part 330 of the disk drive 300 acquires the maximum rotational speed V4 of the stepping motor 100 stored in the nonvolatile memory 335, i.e., the maximum speed of rotation of the stepping motor 100 when loss of synchronism is not detected any more in a seek operation mode and sets the maximum speed as the maximum rotational speed for the stepping motor 100.
Patent JP-2003113659-A (JP)
Title: Spacer provided with upper and lower bar holder
Inventor: KITAI RIKISABURO
IPC: E04C5/18
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To solve the problems in a conventional technique for holding an upper bar by an upper bar holding part formed by bending one wire rod and a crossed lower bar by a pair of lower bar holding parts that the inclination of the lower bar leads to the following inclination of a spacer poor in stability, makes it impossible to perform a bar arrangement as designed, or possibly causes a construction defect; and further the disadvantages of the structure by two-dimensional point contact or parallel grounding of a grounding part that the spacer poor in stability is likely to fall in the vertical lower bar direction by an impact, or a construction defect might be caused. SOLUTION: This spacer comprises an upper bar holding member formed of the upper bar holding part and a pair of leg parts; and a lower bar holding member formed of a pair of grounding parts, a connecting part, a lower bar holding part, and a grounding end part, and the lower bar holding part is provided in the direction crossing the upper bar holding part so as to be located above the grounding parts. According to such a structure, a spacer highly resistant to impact by three-directional grounding can be provided. Since the crossed lower bar is received by one lower bar holding part, the spacer can be stably present in a position as designed without following even if the lower bar is inclined. The bar arrangement can be performed as designed.
Patent JP-2003115499-A (JP)
Title: Method for forming t-shape gate electrode
Inventor: SANO YOSHIAKI
IPC: H01L21/338
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To stably form a T-shape gate electrode having a short gate length and a low resistance. SOLUTION: The method for forming the T-shape gate electrode comprises the steps of forming a first photoresist pattern having a first opening 35b including a tapered sidewall, and coating a first metal layer 36 having Schottky characteristics thereon. The method further comprises the steps of then opening to include the first opening, forming a second photoresist pattern 37 having a second opening 37a of an overhanging-like sectional shape at the sidewall, and then coating a second metal layer 39 thereon. The method also comprises a step of then removing the second photoresist pattern and the second metal layer on the pattern by a lifting-off method. The method also comprises the steps of removing the exposed part of the first metal layer by etching with the gate electrode upper part pattern 38a formed as above as a mask, and forming the gate electrode lower pattern 36a.  The method also comprises a step of forming a T-shape gate electrode 40 by removing the first resist pattern.
Patent JP-2003111927-A (JP)
Title: Game machine, method for displaying screen image of the same, storage medium, and server
Inventor: AKIYAMA SOUKAI
IPC: A63F13/35
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of varying and displaying a distinguishment information image by three-dimensional display satisfactory to a game player, a method for varying and displaying the distinguishment information image in the game machine, a storage medium, and a server. SOLUTION: After once enlarging and displaying a pattern as the distinguishment information image, the pattern is gradually contracted and displayed while scrolling and moving it in the depth direction in such a way that the pattern is moved around in a virtual circumference, and finally made to disappear in the varying display. Therefore, since it is possible to highlight a sense of depth in a flat display part to the game player, it is possible to emphasize the amusement of a three-dimensional varying mode and improve expectancy to the results of variation.
Patent JP-2003112297-A (JP)
Title: Production facility
Inventor: SHIMADA KEIJI
IPC: B30B11/08
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a production facility which does not require a clean room for the maintenance inspection of an manufacturing apparatus. SOLUTION: The production facility comprises a rotary type powder compression forming machine as a manufacturing apparatus. The manufacturing apparatus has a casing which comprises a detachable first casing part 110 and a detachable second casing par 120 and forms a hermetically sealable space when both casing parts are connected. A partition wall is provided for dividing a manufacturing region PZ which has a reduced amount of dust existing in the space and a maintenance inspection region MZ which allows an amount of dust larger than that of the inside of the manufacturing region. A connection boundary between the first casing part and the second casing part in the manufacturing apparatus in the connected state, is aligned to the partition wall, and either the first casing part or the second casing part is arranged in the manufacturing region.  The other remaining casing part is arranged in the maintenance inspection region. A space opened for the maintenance inspection region can be formed between the first casing part and the second casing part by transferring the casing part arranged in the maintenance inspection region.
Patent JP-2003122730-A (JP)
Title: Information processing method, agent system, agent system program and recording medium recorded with agent system program
Inventor: SAKATA MASAFUMI
IPC: G06F21/64
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an agent system capable of efficiently using a network and also contributing the reduction of work quantity. SOLUTION: When a data receiving part 34 receives serialized data and a message digest from other service providing host 3, checks whether or not a class code to be a set with the message digest exists in a data base 35 and when it exists, restores an agent object by the class code. On the other hand, when no class code exists, the message digest is transmitted to all class code registration distribution server 1. Each code distribution server 1 retrieves the class code with signature to be set with the transmitted message digest from a data base 13 and answers the class code with signature certificates including a public key to be paired with the private key between the class codes with signatures and private keys used for the signatures of the class codes.
Patent JP-2003077432-A (JP)
Title: Organic electrolyte cell
Inventor: OKAMOTO EIJI
IPC: H01M10/0564
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a cell with improved heat resistance enabling reflow- soldering by applying a gasket made of poly(ether-ether-ketone) or fluorocarbon resin to an organic electrolyte cell using an organic semiconductor having polyacene skeletal structure for a cathode and/or an anode. SOLUTION: In the organic electrolyte cell equipped with a cathode can, an anode can, a cathode, an anode, a separator and a gasket, the anode and/or the cathode are made of an organic semiconductor having polyacene skeletal structure, and also, the gasket is made of poly(ether-ether-ketone) or fluorocarbon resin.
Patent JP-2003082857-A (JP)
Title: Reinforcement binding machine and binding method
Inventor: OGAWARA AKIRA
IPC: B65B13/18
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcement binding machine which is simpler in structure than a conventional machine, and can be manually operated, and to provide a binding method for continuous lengths. SOLUTION: According to the reinforcement binding machine, a pair of L-shaped arms mounted on a main body of the machine at arbitrary locations, for carrying out reciprocative motion, are operated in synchronization with each other, and a binding wire is pulled out of the tip of one of the arms by the tip of the other arm. Then, feeding work and pulling work of the binding wire are carried out in series. Further, by providing a cutting section at a binding section, cutting work and binding work are carried out in series.
Patent JP-2003117059-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F5/04
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with a figure display device for displaying plural groups of figures composed of two or more figures, capable of providing the representation of a game capable of exciting a player. SOLUTION: In this rotary drum-type game machine 1, reels 5, 7 and 9 are rotated by charging a metal into a medal charging inlet 45, and operating a start lever 25. Each of reels 5, 7 and 9 is provided with plural figures, and the rotation of the reels 5, 7 and 9 is stopped by operating reel stop buttons 27-29. A big bonus game is started when the group of figures displayed on display windows 11, 13 and 15 has a predetermined combination. This rotary drum-type game machine 1 ordinarily performs the predetermined representation during the game. The representation is started with high probability when the total number of charged medal is more than the total number of discharged medal after resetting, and 50×n-17<=f<=50×n+17 [(n) is positive integer, and (f) is total number of charged medals-total number of discharged medals) is satisfied.
Patent JP-2003118647-A (JP)
Title: Car body lower part structure of automobile
Inventor: AOKI NORIHISA
IPC: B62D25/20
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To restrain deformation around a torque box and improve connection rigidity and connection strength. SOLUTION: An outside collar part in width direction and an inside outside collar part in width direction of a base part 22A in the torque box 22 are extended along the plane direction of the base part 22A and formed to be a extended parts 22B and 22C. The extended parts 22B and 22C are line welded (welded parts P1 and P2) by laser welding to a lower surface of a lower wall part 14C of a locker inner panel 14 and a lower surface of a lower wall part 20C of a front side member 20. Thus, the welded part P1 and P2 are shear mating in the direction of load input of the base part 22A of the torque box 22, in other words, in the vehicle width and front-rear directions of the vehicle.
Patent JP-2003122606-A (JP)
Title: Cache buffer managing device, and method and program therefor
Inventor: MIYATAKE HIDETO
IPC: G06F12/12
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a cache buffer managing device capable of managing a cache buffer without depending on individual file system. SOLUTION: From the cache buffer of a file system registered in a queue where data are written, the data are written to an external storage device by a demon process, and the releasing operation of the cache buffer whose data are written from the queue is performed by the demon process so that the cache buffer can be used by another process.
Patent JP-2003128416-A (JP)
Title: Method for producing recycled gypsum
Inventor: SEKI TAKUYA
IPC: C09K17/06
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a sure and simple method for producing a recycled gypsum which can be used without problems as a gypsum for Portland cement and for a cement stabilizer. SOLUTION: A waste gypsum board is crushed so as to obtain particles having a particle size of 5 mm or more in an amount of 10 wt.% or less. Organic compounds included in the waste gypsum board is oxidized to be decomposed with an aqueous solution containing an oxidizing agent. In the previous process or thereafter, paper components in the board are removed as necessary to obtain the recycled gypsum. The obtained recycled gypsum board can be effectively used as a gypsum component for Portland cement and the cement- based soil stabilizer.
Patent JP-2003085273-A (JP)
Title: Catalog and advertisement distribution service through internet
Inventor: ABE MASAHIRO
IPC: G06Q30/06
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of promoting the purchase of merchandise and saving paper resources by acquiring merchandise information (characteristics, use methods, and values) through the Internet as necessary. SOLUTION: This catalog and advertisement distribution service through the Internet is constituted of a means of retrieving information necessary for a user such as advertisements and merchandise catalogs through the Internet and for enabling a customer to read, print and download the contents, and a means for uploading the information of an information provider as necessary, and a means for performing the market research of a purchase layer by user registration, a service by a mail, and transfer to a maker or a selling store.