baber/WOPTO huggingface dataset:
Patent JP-2002296152-A (JP)
Title: Method for preparation of oil specimen for x-ray fluorescent analysis
Inventor: AYUKAWA YASUHIRO
IPC: G01N33/28
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing an oil specimen for carrying out the x-ray fluorescent analysis with quantitatively under limit of about 0.1 ppm, in which sulfur constituent included in the oil specimen is extracted. SOLUTION: An aqueous solution, in which an extracting material dissolves, is added to the oil specimen, and then an extracted solution is made by extracting the sulfur constituent included in the oil specimen. Then, the extracted solution is separated from oil constituent in the oil specimen, dripped onto a filter paper and dried.
Patent JP-2002298667-A (JP)
Title: Manufacturing method of flexible printed circuit
Inventor: TERUNUMA ICHIRO
IPC: H01B13/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a flexible printed circuit which can manufacture even a long and large flexible printed circuit at low cost having high flexibility. SOLUTION: After forming a wiring 1 by pressing copper foil 3 with a mold 2, a base material 7 is formed by coating hot-melt resin 6 from a hot-melt applicator 5 on one face of the wiring 1. A cover lay 8 is formed by coating hot-melt resin 6 from the hot-melt applicator 5 on the other face of the wiring.
Patent JP-2002299278-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: FUJII TAKASHI
IPC: H01L21/265
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor device which hardly produces defects in an impurity diffused region. SOLUTION: Ions are implanted in two processes ((c) and (f)) for avoiding defects in the impurity diffused region.
Patent JP-2002299633-A (JP)
Title: Field effect transistor
Inventor: NOGUCHI RURIKO
IPC: H01L29/786
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To reduce in size of an element by decreasing a forming space of a threshold voltage control contact for connecting a gate electrode of a DT- MOSFET to a channel forming region. SOLUTION: A field effect transistor comprises a gate electrode extended part 116A formed at one end of a gate electrode 116 in a channel width direction. The transistor further comprises a channel region extended part 112A largely extended from the extended part 116A to one end of a channel forming region 112 in a channel width direction. The transistor also comprises contact holes 117A formed at positions corresponding to the extended part 116A and the extended part 112A on an interlayer insulating layer 117, and a contact hole 117 for controlling a threshold voltage in the hole 117A. Accordingly, the electrode 116 is electrically connected to the region 112 via one contact 118 for controlling the threshold voltage. Thus, a space for forming for the hole 117A or the contact 118 can be reduced.
Patent JP-2002294798-A (JP)
Title: Sanitary washing device
Inventor: KINOSHITA TAKASHI
IPC: E03D9/08
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary washing device which can not only prevent a short circuit of equipment inside the device and corrosion of metal parts from being caused by dew condensation but also prevent water from leaking onto a floor, etc., outside a toilet bowl due to condensation liquid water by preventing the dew condensation in the device. SOLUTION: The sanitary washing device, which has a washing nozzle and a heating means for heating washing water, is fitted with a heating means 14 for heating an outer shell 12. Heating the outer shell 14 makes a surface temperature of the outer shell 12 higher than a dew point temperature so as to enable prevention of occurrence of the dew condensation in the equipment inside the device and on a surface of the outer shell 14 of the device, and suppression of malfunctions caused by the dew condensation.
Patent JP-2002304597-A (JP)
Title: System for recognizing handwritten numeric information entered in container box
Inventor: FUJII AKIHIRO
IPC: B65G61/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for converting handwritten information into numeric data by a simple operation, and recording the numeric data while handwritten numeric information entered on a container box in which merchandise is housed is manually inputted to an information processor in a wholesale market or the like. SOLUTION: A format constituted of a prescribed bar code symbol 2a and a plurality of numeric entry areas arranged at fixed relative positions with respect to the symbol 2a is printed on a prescribed label sheet 2, and adhered to the container box 1, and handwritten digits are entered in each of the numeric entry areas. The adhered face of the container box 1 is imaged by a CCD camera 3, and the image data are transmitted through radio communication to a server 6a of an information processor 6. When detecting a bar code symbol 2a on a frame memory, the server 6a normalizes the imaged image based on the distorting state and size, and segments the images of each of the numeric entry areas, and converts the handwritten digits into numeric data according to a digit recognition algorithm.
Patent JP-2001358535-A (JP)
Title: Emitter series negative feedback crystal oscillator
Inventor: CHIBA SABUROU
IPC: H03B5/04
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a crystal oscillator which outputs sine waves or pulses and is excellent in oscillation frequency stabilization characteristics. SOLUTION: In a single-stage amplifier including a base input-type transistor, a crystal oscillator and a resistor Rg are connected between the base of the transistor and a ground, a resistor R2 and a capacitor C2 are connected between a point A0 and the ground, a capacitor C3 is connected between the base and the point A0, the collector of the transistor is directly connected to a power supply, a resistor Rk is connected between the base and the power supply, resistors RN and RE3 are connected between the emitter of the transistor and the point A0, and a capacitor CE3 is connected in parallel with the RE3. By this constitution, emitter direct feedback can be realized on a DC and an AC, and thus an emitter series feedback Colpitts crystal oscillator that is excellent in oscillation frequency stability and outputs waves nearly like sine waves can be obtained.
Patent JP-2002306385-A (JP)
Title: Vacuum cleaner
Inventor: KITAMURA SHUSUKE
IPC: A47L9/22
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a convenient exhaust circulation type vacuum cleaner whose cover body to cover the electric blower is prevented from leaking exhaust. SOLUTION: The main body 4 of this vacuum cleaner which has a suction tool 1 to suck dust and an exhaust passage to return at least a part of exhaust discharged by a built-in electric blower 5 is equipped with an elastic retaining member 11 to which the electric blower is mounted and cover bodies (10a, 10b) which is equipped with the retaining member 11 inside, air-tightly shuts between the inside of the main body and the exhaust passage, and covers the outer periphery of the electric blower 5. The cover bodies (10a, 10b) have engaging parts (34a, 34b) to engage with the retaining member 11.
Patent JP-2002164039-A (JP)
Title: Lithium ion battery protective circuit and method of manufacture
Inventor: KAWABE KAZUNARI
IPC: H01M10/42
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce weight in a lithium ion battery protective circuit. SOLUTION: In this lithium ion battery protective circuit having a resin base board 51 mounted with electronic parts 54 to 58, terminals arranged on both ends of an electronic part mounting surface of this resin base board, and a waterproof resin 59 for covering the whole surface on the electronic part mounting surface side of the resin base board, the lithium ion battery protective circuit and a manufacturing method therefor can impart strength by the resin base board and the waterproof resin by enhancing hardness of the waterproof resin up to that of the resin base board or further higher, and can more sharply reduce the weight than when imparting the strength by the thickness of the resin base board.
Patent JP-2002312126-A (JP)
Title: Coupling device between magnetic disk devices
Inventor: HASHIMOTO AKIYOSHI
IPC: H04L29/06
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a coupling device between magnetic disk devices for effectively distributing the loads of a plurality of magnetic disk devices, while decreasing the loads of host computers. SOLUTION: The magnetic disk coupling device for connecting a plurality of host computers with a plurality of magnetic disk devices comprises a means for measuring loads. In addition, the coupling device is provided with a data transfer function, as necessary.
Patent JP-2002272910-A (JP)
Title: New-model pachinko-slot machine
Inventor: KITO MIKIO
IPC: A63F5/04
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To solve a problem that only some people are able to arrange in a conventional pachinko-slot machine wherein the rotating speed remains high even after a '7' or 'BAR' flag is set up. SOLUTION: When the '7' or 'BAR' flag is set up, the rotating speed is lowered to allow even a beginner to arrange.
Patent JP-2002319465-A (JP)
Title: Lamp socket
Inventor: IMAOKA YOSHIHIDE
IPC: H01R33/08
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a lamp socket for straight tube fluorescent lamps, which can prevent that an installed feeling becomes bad, can set the lamp easily, and can prevent lamp from falling and unstable contact. SOLUTION: A lamp-pin contact element 3 has a convex part 27 toward a center axis direction of the lamp. The rotary element 2 has a pair of 1st convex parts 32 and a pair of 2nd convex parts 33, which overcome the convex part 27 at the time of the turning the lamp to set. The lamp pin 20 and the lamp-pin contact element 3 do not contact until the 1st convex part 32 overcomes the convex part 27 of the lamp-pin contact element 3, when inserting the lamp pin 20 and turning the rotating element 2. Moreover, it contacts until the 1st convex part 32 overcomes the convex part 27 of the lamp-pin contact element 3 and the 2nd convex part 33 gets over. Furthermore, when the 2nd convex part 33 overcomes the convex part 27 of the lamp-pin contacting element 3, it stops contacting.
Patent JP-2002319147-A (JP)
Title: Optical pickup and disk drive device
Inventor: INOUE RYOKATSU
IPC: G11B7/135
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjustment of the tilt of an optical element while decreasing the manufacturing cost. SOLUTION: A holder-integrated type optical element 22 in which a holder part 23 and an optical element 10 having no optical axis which is to be adjusted for tilt are integrally formed, a moving base 7 on which a recessed part 20 for arrangement having sliding faces 20c and 20c where the holder-integrated type optical element is turnably arranged and which is slidably in contact with the holder part when the tilt is adjusted is formed, and a pressing member 26 having a pressing part 29 which presses the holder part against the moving base are positioned, and films 21, 21 and 30 are formed by applying a volatile lubricant on the sliding face of the recessed part 20 for arrangement and on the pressing part of the pressing member.
Patent JP-2002326149-A (JP)
Title: Support device for valve seat lapping device
Inventor: YONEKURA NORIYUKI
IPC: B24B15/02
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To support a support device for a lapping device stably on a flange portion of a valve easing, facilitate and simplify an arranging and removing operation of a device body, and remarkably facilitate a setting operation and an adjusting operation of the device body, in a lapping operation of a valve seat surface in the valve easing. SOLUTION: A left-right pair of bearing holders are set on a flange portion of a valve easing. On a substantially middle portion of a cross rod passed between the bearing holders, a mounting fitting for clamping and supporting intermediate case parts of a valve seat lapping device is swingably pivoted. A bearing socket housed in a holder case of the bearing holders is supported for reciprocation by threading by an adjusting bolt, and a top opening of the holder case is closed by a lid plate in an openable relation. A holder plate of the bearing holders has notched engaging jaws, and a bolt passed through the flange portion of the valve easing is engaged with the engaging jaws to fixedly tighten them. A bearing fitting threaded on a substantially middle portion of a threaded rod body is supported axially movably by an adjusting nut.
Patent JP-2002329620-A (JP)
Title: Space saving type cubicle power receiving and transforming facility
Inventor: ISEKI KOJI
IPC: H02B1/56
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a space saving type cubicle power receiving and transforming facility that supplies a plurality of transformed voltages and, at the same time, the installation space of which can be reduced largely from that of the conventional facility. SOLUTION: This cubicle type power receiving and transforming facility is composed of a transformer and a cubicle case housing the transformer. The three-phase three-leg core of the transformer has three legs. Two of the three legs are respectively wound with three-phase primary and secondary windings and the remaining one of the legs is wound with a single-phase tertiary winding. In addition, intermediate secondary terminals are respectively connected to the intermediate sections of the three-phase secondary windings. Of these windings, a single-phase transforming section and two three-phase transforming sections which are supplied with different voltages are formed around the three- phase three-leg core.
Patent JP-2002029181-A (JP)
Title: Pseudo-adhesive sheet and information communication device using the same
Inventor: KIMURA YOSHIKAZU
IPC: B42D15/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a pseudo-adhesive sheet capable of simply recovering to an initial pseudo-adhesive state by readhering at its place after releasing and tearing an information communication device regarding a sampling inspection in a manufacturing step at an operator side, and confirming the adhesive state or the like and the information communication device using the same. SOLUTION: The pseudo-adhesive sheet S is formed by forming a resin layer 2 on at least one surface of a support 1 made of a biaxially stretched film in a coating type by a profile coater and further forming adhesive layers 3 on its both outsides in a coating type by a profile coater. The information communication device is formed by interposing the sheet S between opposed information display surfaces of a sheet 4 and adhesively integrating the display surfaces with each other releasably and readhesively after releasing. The formed communication device can be used as a mail such as a postcard, a double postcard with a reply-paid card attached, an envelope or the like.
Patent JP-2002330338-A (JP)
Title: Image pickup device
Inventor: SHIRAISHI MADOKA
IPC: H04N5/225
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device that adjusts a luminance difference among a plurality of areas without increasing the number of components. SOLUTION: The image pickup device is provided with an image pickup element 2 which converts an optical signal from an object 103 existing in a 1st area 101 and an optical signal from an object 104 existing in a 2nd area 102 into electric signals, a signal conversion means 3 which converts the electric signals into digital, data including luminance data, and a video signal processing means 11 which generates a video signal to configure a screen area displayed by a monitor section 6. The screen area includes a 1st screen area for displaying an image of the 1st area 101 and a 2nd image area for displaying an image of the 2nd area 102.  The video signal processing means 11 recognizes the 1st screen area and the 2nd screen area and adjusts at least the luminance of either of the 1st and 2nd screen areas so that a difference of the recognized luminance between the 1st and 2nd screen areas is decreased.
Patent JP-2002325933-A (JP)
Title: Game part connecting device
Inventor: KOBAYASHI HIDEO
IPC: A63F7/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To improve reliability for electric connection between a male terminal and a female terminal. SOLUTION: An outer connector 10 on the part side is inserted into an opening part 32 of a case 2 by an operator and the outer connector 10 on the part side is brought into contact with a face parallel guide part 9 through inclined faces 65 and 66 and is pinched thereby and it is brought into contact with a face crossing guide part 8 and as a result, the outer connector 10 on the part side is straightly guided to the inner connector 12 on the part side mounted on a circuit board 3 and by successive insertion, the male terminal 56 and the female terminal 61 are individually fitted each other.
Patent JP-2002032922-A (JP)
Title: Optical disk and optical unit
Inventor: KAWASHIMA TETSUJI
IPC: G11B7/085
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To actualize speedy access operation by easily calculating the movement quantity of an optical head even whichever storage area the optical head is made to access. SOLUTION: Physical addresses on a disk surface which are represented in 1st format as time-axis information and 2nd format as a binary format are so set as to monotonously increase from the inner peripheral side to the outer peripheral side of the disk while made to correspond to each other one to one between the 1st and 2nd formats over the entire area of the recording area.
Patent JP-2002331308-A (JP)
Title: Auxiliary tool for repairing auto body
Inventor: NAKANO TAKICHI
IPC: B60S5/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary tool for repairing an auto body excellent in versatility and capable of saving labor and improving efficiency in repairing works of the cabin portion of an auto truck. SOLUTION: The auxiliary tool for repairing the auto body 1 is provided with a plurality of horizontally holding member 5, 6 supported in the unevenly leveled parallel state with a plurality of short columns 3 and long columns 4 provided vertically on the base frame 2 and a flexible mechanism provided on the short column 3 in order to change the height of the horizontally holding member 5 and a plurality of auto body supporting tools 9 provided movably along the longitudinal direction of the horizontally holding member 6.
Patent JP-2002335601-A (JP)
Title: Method of remounting slider of pantograph
Inventor: NODA TADAAKI
IPC: B60L5/22
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of remounting the slider of a pantograph that makes possible to use precious resources effectively, without causing the strength of a boat-shaped body made of an aluminum-containing material to be dropped, to obtain proper electrical connection part, and to improve the reliability of railway transportation, efficiently under a proper working environment. SOLUTION: The method of remounting the slider of the pantograph includes processes when a wornout slider fixed to the collecting boat-shaped body of the pantograph is replaced with a new slider, ultrasonic waves are radiated onto the boat-shaped body of the aluminum-containing material, from which the wornout slider is removed, in an immersing bath of alkalescent substance containing a surface-active agent to remove fine particles, which are characteristic of railway transportation facilities, that sank in the surface of the boat- shaped body; then, the body is cleaned with water and dried; and the new slider is fastened with bolts to the cleaned body thus obtained.
Patent JP-2002334238-A (JP)
Title: Commercial transaction method by network
Inventor: MASUDA KAZUNORI
IPC: G06Q50/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a commercial transaction method by a network providing opportunities to select a new transaction party and an advantageous transaction party and facilitating entry to the commercial transactions of a different business category and a new trader. SOLUTION: Ordering contents are transmitted from the terminal 1 of an ordering desiring person 1a through a communication network 100 to the server 10 of a mediator 10a. Receiving the ordering contents, the mediator 10a transmits the ordering contents transmitted from the ordering desiring person to the terminals 2, 3 and 4 of order reception desiring persons registered in a mailing list stored and held inside the server 10. The order reception desiring persons 2a and 3a who receive transmission data from the server 10 negotiate with the ordering desiring person 1a (4a declines). In the case that negotiations are settled between the ordering desiring person 1a and the order reception desiring person 2a, the mail of transaction completion is transmitted from the terminal 1 of the ordering desiring person 1a to the server 10 of the mediator 10a.  The report of the transaction completion is transmitted by the mail from the server 10 of the mediator 10a to the terminals 2, 3 and 4 of the respective order reception desiring persons provided with the ordering contents.
Patent JP-2002304146-A (JP)
Title: Information device, and business method using the device
Inventor: SUGAYA TOKUHIRO
IPC: G10L19/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an information device which has a simple, small-sized, and light-weight structure and is easily handled and is low-cost and can be easily purchased in a proper place like the entrance or the like of various facilities and is easily used by anybody, and to provide a new business method using the information device. SOLUTION: A visitor to a facility inserts a purchased information box 161 in a box insertion chamber 170D of an information device 170, which the visitor has leased at the entrance, and reproduces and listens to information suitable for the facility, which is stored in a ROM 163, and collects and combines this reproduced information and environmental information around the visitor carrying the information device 170, to store them in a RAM 164 and extracts the information box 161 from the information device 170 to insert it to a box insertion chamber of a simple information reproducing device, returns the information device 170 to the facility, and reproduces and listens to synthesized information stored in the RAM 164 in a proper place at a proper time by a loudspeaker of the simple information reproducing device.
Patent JP-2002331350-A (JP)
Title: Die-casting die
Inventor: FUJITA YOSHIO
IPC: B22D17/22
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a die-casting die capable of preventing generation of a mold cavity in a casting. SOLUTION: The die-casting die 1 is provided with a pair of die bodies 3, 5 forming a cavity when being put together, a cooling means 9 cooling the die by feeding/discharging a fluid while keeping it in a state of negative pressure, and a gas discharge means 27 for discharging the gas in the cavity to the cooling means by communication between the cavity 13 and the cooling means.
Patent JP-2002304529-A (JP)
Title: Life insurance capable of selecting dividend rebate as reward
Inventor: TADA TAKEHIKO
IPC: G06Q40/08
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To allow an insurance contractor to select whether the contractor receives the dividend rebate of a life insurance as the dividend rebate as a conventional manner or deposits a part or the whole part of the dividend rebate as the original fund of a reward. SOLUTION: In this life insurance for allowing an insurance contractor to select the dividend rebate as a reward, the insurance contractor is able to select whether to receive the dividend rebate as the dividend rebate as it is or to deposit a part of the dividend rebate as the original found of a reward for receiving the dividend rebate as the reward by lottery.