baber/WOPTO huggingface dataset:
Patent JP-2003080551-A (JP)
Title: Injection molding system and method
Inventor: SATO KAZUO
IPC: B29C45/34
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent the useless flow of a resin in a suction passage 27 when air is sucked from a mold 1 to fill the mold 1 with the molten resin in injection molding and to reduce not only short molding but also gas seizing. SOLUTION: The injection molding system has the first process of setting the thickness dimension of the suction passage 27 to 0.02-0.03 mm and continuing the suction of air in parallel to a molten resin filling process, the second process of filling the mold with 70-90% of the molten resin through the filling passage 5 on the side opposite to the suction passage,  the third process of injecting gas from the filling passage 5 through a float controller 19 simultaneously with or after the second process and holding the same pressure until a state wherein a peripheral cured layer is formed and a core part is held to a molten state and the fourth process for filling the mold with 30-10% of the remaining resin of a filled resin amount along with a small mount α of gas after the third process and injecting the gas from the filling passage 5 to keep the same pressure until the whole resin is cured.
Patent JP-2003054248-A (JP)
Title: Vehicular air conditioner
Inventor: MIYAKE TOKUYUKI
IPC: B60H1/32
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent noise caused by rotational fluctuation of an evaporator fan when an engine is operating at a low speed by reducing a space occupied by an air conditioning unit in comparison with a sub-engine type air conditioner, and by using a small hydraulic pump with a small capacity, which can prevent performance of the engine for traveling when it is operating at a low speed and fuel economy from being deteriorated, as a driving source of a refrigerating cycle. SOLUTION: A swash plate type hydraulic pump 20 is driven by the engine 18 for travelling, discharged pressure oil of the hydraulic pump is supplied to first and second hydraulic motors 28, 52 through first and second flow control valves 48, 54, a coolant compressor 30 is driven by the first hydraulic motor, and an evaporator fan 44 is driven by the second hydraulic motor. When the engine for travelling is operating at a low speed, the inclination of the swash plate of the hydraulic pump is controlled so as to increase in the low speed region of the engine and decrease in a high speed region. A small hydraulic pump with a small capacity is used, and when the engine is operating at a low speed, the discharged pressure oil is preferentially supplied to the second hydraulic motor to secure the number of revolutions of the evaporator fan.
Patent JP-2003082753-A (JP)
Title: Grease trap
Inventor: NAKADA TSUMORU
IPC: E03F5/16
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a grease trap capable of facilitating maintenance such as cleaning and reducing the frequency of cleaning by allowing the semi-automatic capture and removal of the oil and fat content in waste water. SOLUTION: In this grease trap, an endless grease adsorptive belt 51 which makes contact with the upper surface of the waste water run into a grease trap vessel 1 to adsorb grease in the waste water is suspended and slowly rotated, and the grease adsorbed to the adsorptive belt is captured in an oil collecting basket 30 in the level upper part within the vessel.
Patent JP-2003089041-A (JP)
Title: Polishing method for substrate or film formed on substrate
Inventor: KANDA SHINJI
IPC: B24B37/12
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To polish a surface of a substrate or a film formed on the substrate uniformly without using any polishing powdered agent. SOLUTION: Ceramic powder is sprayed on a single crystal inorganic substrate 6 or a single crystal inorganic layer. The ceramic powder has a higher hardness than the single crystal inorganic substrate 6, the single crystal inorganic substrate with smoothly polished surface 6 is made of sapphire that is single crystal of alumina, single crystal silicon carbide, or the like, and has 2000 kg/mm2 or more of microhardness. The single crystal inorganic layer formed on a substrate of metal, ceramics, or the like by deposition is made of sapphire that is single crystal of alumina, single crystal silicon carbide, or the like and has 2000 kg/mm2 or more of microhardness. Thereby, the surface of the single crystal inorganic substrate 6 is uniformly roughened.  A workpiece with lower hardness than the single crystal inorganic substance is brought into contact with the roughened surface of the single crystal inorganic substrate 6 to polish the workpiece while contacting a solution such as water with the workpiece. This enables polishing without using any polishing powdered agent.
Patent JP-2002190878-A (JP)
Title: Image communication system, communication unit, image pickup device, image communication method, image transfer method by the image pickup device, image transmission method for the communication unit and storage medium
Inventor: UENO FUMIHIRO
IPC: H04N5/907
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an image communication system that can immediately transmit picked-up image data to a transmission destination without losing the portability. SOLUTION: The image pickup device 100 and a communication unit 300 are connected through a wireless channel in a communication enabled way. When the image pickup device 100 transfers image data to a prescribed opposite party through the communication unit 300, the image pickup device 100 transfers call information with respect to a destination opposite party of the image data via a wireless channel to the communication unit 300. The communication unit 300 makes a call to the destination opposite party corresponding to the call information from the image pickup device 100.  After the completion of a voice speech between a user of the communication unit 300 in its voice mode and the destination opposite party based on the call information, the communication unit 300 selects a data communication mode from the voice speech mode and the image pickup device 100 transfers the image data to the communication unit 300 via the wireless channel. The communication 300 transmits the transferred image data to the destination opposite party via a communication network 400.
Patent JP-2003099561-A (JP)
Title: Minute approval and distribution system, and storage medium storing its processing program
Inventor: SATO MANABU
IPC: G06Q10/10
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To examine and approve minutes without always having them, and to efficiently distribute and easily read them. SOLUTION: A server computer 1 has memory 11 that stores minutes, which are created in a computer 3a connected via a network and with which authorized readers are registered, and a readable/unreadable check programs 15. If a read request for minutes from the computer 3c connected via a network occurs, the server computer 1 starts the readable/unreadable check programs 15 and decides whether the user who requests to read the minutes is registered with them and authorized to read them. Therefore, only readers who are registered with minutes can be accepted to read them.
Patent JP-2003095236-A (JP)
Title: Sheet sticking device
Inventor: SAKAI TAKASHI
IPC: B65C9/42
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively provide a sheet sticking device that is capable of sticking pieces of sheet, which are disposed in a row on a continuous sheet body, to articles to be stuck therewith, after accurately determining the positions therefor. SOLUTION: Control is performed in such a way that when the tip end of a piece of sheet 32 is detected by a detecting part 22 for detecting pieces of sheet, a peel-off tape 31 is fed back a predetermined amount by means of a brake roller 13 and a feed roller 17 in the direction counter to the direction in which the pieces of sheet are normally fed, after which the peel-off tape 31 is again fed in the normal feeding direction until the tip end of one of the pieces of sheet 32 is detected by the detecting part 22, whereupon the piece of sheet 32 detected is stuck to a silicon wafer 1 based on the position detected.
Patent JP-2002181613-A (JP)
Title: Method for classifying occupant of automobile
Inventor: DROBNY WOLFGANG
IPC: B60N2/90
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To accurately classify an occupant for a safe occupant restraint system. SOLUTION: A load is estimated to individual characteristics, an occupant load for classifying the occupant is detected from respective estimate loads to the respective characteristics, a quality measure to occupant classification is detected from the estimate loads and the occupant load, and only the occupant classification whose quality measure exceeds a prescribed threshold value is successively used.
Patent JP-2003097212-A (JP)
Title: Rotary fluid machine
Inventor: KIMURA YASUSHIGE
IPC: F01K7/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To supply a pressurized liquid-phase working medium under an appropriate pressure to a plurality of lubrication parts in a rotary fluid machine, and ensure a necessary lubrication performance while avoiding a vain leakage of the liquid-phase working medium. SOLUTION: A rotary shaft 113 fixed to a rotor 41 is rotatably supported on a fixed shaft 102 fixed to a casing 11. Sliding surfaces of the fixed shaft 102 and the rotary shaft 113 are lubricated with a first pressurized liquid-phase working medium, and sliding surfaces of the rotor 41 and a vane 48 are lubricated with a second pressurized liquid-phase working medium. The first pressurized liquid-phase working medium supplied through an eleventh water passage W11 is set under a relatively low pressure, and the second pressurized liquid-phase working medium supplied through a first water passage W1 is set under a relatively high pressure.  In this manner, the sliding surfaces of the rotor 41 and the vane 48, where a large load is applied, are surely lubricated by the high-pressure liquid-phase working medium, while a vain leakage of the liquid- phase working medium from the sliding surfaces of the fixed shaft 102 and the rotary shaft 113, where a relatively small load is applied, is prevented.
Patent JP-2003099012-A (JP)
Title: Display device
Inventor: KITAGAWA DAIJI
IPC: G09G3/20
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To enable a display device to operate speedier than a conventional one, and also to reduce stripes occurring on the seams of divided blocks on a display picture that are caused by load differences among signal lines. SOLUTION: The display device comprises a gate driver 6 for sequentially supplying a scanning signal to scanning lines G1 -GM arranged in a plurality of columns, and source drivers 4, 5 for sequentially supplying video signals Video I, II or III, IV to signal lines S1 -SN arranged in a plurality of rows so as to intersect a plurality of the scanning lines G1 -GM. The source drivers 4, 5 are divided into a plurality of blocks, respectively. A boundary position between adjacent signal lines Sy-1 , Sy corresponding to between adjacent divided blocks of the source driver 4, a boundary position between adjacent signal lines Sp-1 , Sp corresponding to between adjacent divided blocks of the source driver 5, and a boundary position between adjacent signal lines Sq-1 , Sq are different from each other.  The display device is provided with a control part 7 for sequentially drive-controlling each of the source drivers 4, 5 frame by frame.
Patent JP-2003094590-A (JP)
Title: Method for laminating printing sheet
Inventor: SUGA KAZUHIRO
IPC: B32B37/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To reduce wastes at the time of cutting a printing sheet of a continuous strip-like material without being apparent at a positional deviation of cutting in the case of cutting the sheet by laminating the sheet on a material to be coated and cutting the sheet in a desired length to a laminate. SOLUTION: A method for laminating the printing sheet comprises the steps of laminating the printing sheet 11 of the continuous strip-like material on a material 12 to be coated to an intermediate laminate 13, then shortly cutting the sheet to the short-sized laminate 10 of the desired length. When the printing sheet having a profile part of a printing pattern 1 becomes a cutting position C is used, the pattern is made to have a gradation region 1g which is changed in a longitudinal direction over both sides of the cutting position.
Patent JP-2003095643-A (JP)
Title: Ultra-stabilized y-type zeolite
Inventor: SUGIURA YUKIHIRO
IPC: B01J35/10
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an ultra-stabilized Y-type zeolite in which the volume of pores having their fine pore diameters in the range of 3.5-5 nm is controlled. SOLUTION: In the ultra-stabilized Y-type zeolite, the volume Y of the fine pores having their fine diameters in the range of 3.5-5 nm satisfies the relation in the following formula: 2.11×10<-3> x-0.140<=y<=2.11×10<-3> x-0.110 [wherein, y expresses the volume (ml/g) of the fine pores having the pore diameters in the range of 3.5-5 nm and x expresses the crystal element diameter (nm) of NaY type zeolite which is a starting raw material for the ultra-stabilized NaY type zeolite, and x is 66.5 nm].
Patent JP-2003098588-A (JP)
Title: Housing
Inventor: TOGANO KANEYOSHI
IPC: A45C11/38
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a housing whose operability can be improved in the case of opening shells being in a connected state. SOLUTION: The housing is constituted by arranging a connecting/holding means 11 for connecting and holding the shells 1 and 2 in a closed state, and the connecting/holding means 11 is constituted so that the connected state of the shells 1 and 2 may be released and also the shells 1 and 2 may be forcibly opened by a sequence of operations of releasing the connected state.
Patent JP-2003105525-A (JP)
Title: Nitriding treatment method
Inventor: SERIZAWA YOSHIHISA
IPC: C23C8/48
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of nitriding a metal material, by which the nitriding efficiency can be further enhanced beyond the conventional maximum efficiency hitherto realized by various improvements. SOLUTION: In the method for nitriding the metal material by supplying activated nitrogen to the metal material from a nitriding environment while holding the metal material in the nitriding environment, vibrations by ultrasonic waves are applied to the metal material.
Patent JP-2003105589-A (JP)
Title: Tin plating bath for preventing whisker and method of plating tin
Inventor: TSUJI SEIKI
IPC: C25D21/12
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the formation of a tin whisker by carrying out a specific treatment at the operation stage for tin plating. SOLUTION: A tin plating bath for preventing the formation of the tin whisker is characterized in that at least one water soluble stannous salt is contained, and the content of copper in the plating bath is <=10 ppm, based on the total amount of tin. Further, in the tin plating bath for preventing the formation of the tin whisker, the content of copper in the water soluble stannous salt is <=10 ppm, based on the total amount of tin. Ti ions in the tin plating bath can be kept in a high purity environment by removing copper contained in the water soluble stannous salt as an impurity so that the content of copper becomes not more than a predetermined content. Thereby, the formation of the tin whisker can be effectively and surely prevented.
Patent JP-2003100407-A (JP)
Title: Ic socket
Inventor: NAGATSUMA TAKASHI
IPC: H01R33/76
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain an IC socket in which contact failures are eliminated and an exchange of only a contact unit is easy. SOLUTION: This is constituted to include the base part 101 having a concave part 101a in which an external socket pin 106 is embedded and which receives a tested material pin 108, a slide part 102 that is loaded to the base part 101 and that has a pin guide hole 103 to make the tested material pin 108 pass, and which has a contact supporting hole 104, a slide mechanism 110 to make the slide part 102 slide, and a wire contact 105 whose one end is inserted into the external socket pin 106 and another end is inserted into the contact supporting hole 104.
Patent JP-2003100043-A (JP)
Title: Disk device
Inventor: SHIRAKAWA TOMOHIRO
IPC: G11B17/028
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent the falling-off of the support shaft of a driving arm from the bearing of a casing caused by shocks such as dropping irrespective of the operation position of the driving arm for swinging a turntable between a disk clamping position and an unclamping position. SOLUTION: The receiving surface of a bearing 20 is divided into four parts, first to fourth divided receiving surfaces 21 to 24 constituted of end surfaces of a gate-shaped part 25. A pulling-out preventing projection 63 is projected upward on the peripheral surface of the support shaft 6 of a driving arm. In a state where the support shaft 6 is attached to the bearing 20, the pulling-out preventing projection 63 is positioned in a space between a pair of leg parts 26, 26 of the gate-shaped part 25.
Patent JP-2003108031-A (JP)
Title: Display device
Inventor: HANARI ATSUSHI
IPC: G02F1/133
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which reduces the power consumption and can be made small-sized. SOLUTION: The liquid crystal display device is provided with a pixel array part 1, address decoders 2 and 3, a display memory (VRAM) 4, and a VRAM controller 5 and transmits and receives signals to and from a CPU 6 and a peripheral circuit 7 through a system bus L1. The pixel array part 1 has an area gradation pixel structure where each pixel is constituted of a plurality of one-bit memories. The entire pixel array part 1 is divided into pixel blocks each of which consists of a plurality of pixels, and one-bit memories are rewritten in the unit of blocks. Each one-bit memory has a dual gate line structure.
Patent JP-2003106559-A (JP)
Title: Air conditioner
Inventor: KIMURA AKIYOSHI
IPC: F24F13/32
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To improve an installation workability by preventing biting of inner and outer connecting electric wires between a click for fixture of a lower part mounting plate of a frame and the neighborhood of a lower part frame fixing hole of a mounting plate at the time of installation work, preventing strong contact with other parts such as a drain hose, etc., and eliminating generation of creaking noise on an indoor unit of a separate type air conditioner. SOLUTION: A housing hook of the inner and outer connecting electric wires 4 is made by providing a plurality of L type hooks 3 at a position separated from the lower part mounting plate fixing click 2Y in a housing space 2Z on a back surface of a wind circuit of the frame 2.
Patent JP-2003110216-A (JP)
Title: Printed board
Inventor: ARAKAWA MASASHI
IPC: H05K1/18
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce the arrangement space of a printed board where large current flows. SOLUTION: Electric parts 111 on the printed board 101 are stepwise or linearly arranged so that a straight line 141 connecting the centers of the electric parts approaches a right angle with respect to a straight line 131 connecting the starting point 151 of current and the end 161 of current.
Patent JP-2003103439-A (JP)
Title: Work delivery method and device for centerless grinder
Inventor: SATO TOSHIAKI
IPC: B24B41/06
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent overlapped delivery of a work 2 precedingly pushed out and the next work 2a in a centerless grinder 1. SOLUTION: An outer circumference upper end of the work 2 precedingly pushed out from a tip of a guide plate 3 is pressed perpendicularly downward by a roller 4 energized by a spring 13. A contact face 7 of a stopper 6 suspended so as to swing in a work pushing out direction is contacted on a front end face of the work 2. When the next work 2a is pushed out from the tip of the guide plate 3 in a state overlapped with the preceding work 2, the contact face 7 resists pushing out of the work by a horizontal component generated by swinging of the stopper 6, and it prevents complete pushing out of the next work 2a from the tip of the guide plate 3 until the preceding work 2 drops.
Patent JP-2003103745-A (JP)
Title: Decorative sheet
Inventor: TANAKA MASAYOSHI
IPC: C09D11/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet showing an upgraded environmental safety and an improved interlayer adhesion. SOLUTION: This decorative sheet comprises at least a base material sheet 2, an ink layer 11 consisting of a solid ink layer 3 and/or a pictorial pattern ink layer 4, an adhesive layer 5 and a transparent resin layer 6, these layers being sequentially laminated. In addition, at least, one layer or more selected from among the solid ink layer 3, pictorial pattern ink layer 4 and adhesive layer 5, are formed of an aqueous coating agent. This aqueous coating agent contains an aqueous urethane resin, so that the described issue is solved. In this case, the transparent resin layer is preferably formed by a melt-extrusion coating process and the content of the aqueous urethane resin is preferably equivalent to 25 wt.% or more of a binder component in the layer formed of a water coating agent.  In addition, in terms of concrete state, the base material sheet 2 is preferably a colored sheet composed of a polyolefin elastomer and the transparent resin layer 6 is a polyolefin resin layer.
Patent JP-2003103638-A (JP)
Title: Electric fusion joint, device for controlling passage of current for electric fusion, and method for controlling the device
Inventor: ASANO HITOSHI
IPC: B29C65/34
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for controlling the passage of a current for an electric fusion joint which solves the shortage of the memory capacity of a memory in the device to be used for controlling the fusion history of the electric fusion joint, and prevents defective fusion connection quality by a current re-passage preventive function, and to provide a method for controlling the device. SOLUTION: During the fusion of the electric fusion joint, fusion information data on the joint the passage of the current of which is ended within a regulated fusion time are not recorded, and fusion information data on the joint the passage of the current of which is done longer than the regulated fusion time are recorded in the memory part of the device. The recorded fusion information data are called and compared with production information in a newly read bar-code. When the production information is repeated, the joint is provided with a function to disapprove the passage of the current.