baber/WOPTO huggingface dataset:
Patent JP-2002020587-A (JP)
Title: Epoxy resin composition
Inventor: ICHIROKU NOBUHIRO
IPC: H01L23/29
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition capable of providing a cured product excellent in filling properties in gaps between a semiconductor device and a substrate and good in adhesion to various kinds of substrates with slight occurrence of voids in the inner surface. SOLUTION: This epoxy resin composition is characterized in that an organopolysiloxane which is a component (D) comprises an R13SiO1/2 unit, an R12Si02/2 unit and an R1SiO3/2 unit (with the proviso that R1s denote each the same or different 1-20C unsubstituted or substituted monovalent hydrocarbon group) and has a structure in (0.5-20)/(60-99)/(0.5-20) (mol%) constituent ratio of the R13SiO1/2 unit/R12SiO2/2 unit/R1Si03/2 unit and 10-100,000 cSt viscosity at 25 deg.C and the amount of the compounded component (D) is 1×10-4 to 20 pts.wt. based on 100 pts.wt. of the total amount of (A) an epoxy resin and (B) a curing agent in the epoxy resin consisting essentially of (A) the epoxy resin, (B) the curing agent, (C) an inorganic filler and (D) the organopolysiloxane.
Patent JP-2001032526-A (JP)
Title: Jig used for connection of steel frame
Inventor: TOKIOKA MASATAKE
IPC: E04G21/18
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To safely and exactly execute a positioning work by attaching a jig providing a screw rod on one end of a slender annular body between projection pieces provided on the end of a corresponding steel frame or the like, and rotating the screw rod without needing reaction force to perform posture adjustment. SOLUTION: A rectangular plate 20 having a recess part 22 is projected on the side of the flange part 16 of a steel frame comprising an H-shape steel or the like, a joint plate 40 is projected upward on the flange part 16 of a lower side frame steel 10, and temporarily fixed by bolts 42 and nuts 44. An upper side steel frame 10 is lifted by a crane or the like, and the lower face is matched to the upper face of the lower side steel frame 10 to be mounted. In this state, a slender annular body 32 (jig) is attached on both-side projection pieces 20 (rectangular plate), a screw rod 34 is rotated, and the adjustment (posture adjustment) or the like of the bolt hole of the upper side steel frame 10 are performed.  Thus, the need taking reaction force from the steel frame is positioning is eliminated during adjustment, and the need for using a hydraulic jack, wedges or the like is eliminated. Thereby assembling working can be performed.
Patent JP-2002022186-A (JP)
Title: Table cooking stove fitted with gas grill
Inventor: KOBAYASHI TOSHIHIRO
IPC: F24C15/04
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a table cooking stove fitted with a gas grill which enables the user to satisfactorily check the baking condition of food to be cooked within a grill chamber with simple operation and besides can improve the durability of an illumination member. SOLUTION: A rotating door 81 is provided between the peep window in the topside of an instrument and the cooking space within a grill chamber 12. When a user presses down a lug 86 to open the rotating door 81, one end of an L-type arm 83 goes down to press an illumination switch 56, and a lamp 55 automatically lights up, and the inside of the grill chamber 12 is illuminated, and the user can check the baking condition of the food F to be cooked. When the user looses his hold in the lug 86 after checking, one end of the L-type arm 83 energized by a pull spring 85 goes up, and comes off the illumination switch 56, and the lamp 55 goes out automatically.
Patent JP-2002018901-A (JP)
Title: Mold for injection molding long-sized shaft-like molding
Inventor: SUZUKI SEIZO
IPC: B29C45/26
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a mold for injection molding capable of accurately molding a hollow part at a center of a long-sized shaft-like molding. SOLUTION: The mold for injection molding the long-sized shaft-like molding 2 by setting a gate of a molding resin to three points by cold pin gates.
Patent JP-2002019166-A (JP)
Title: Color ink dot impact print head and its printing method
Inventor: SAITO KAZUHIKO
IPC: B41J2/305
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a color ink dot impact print head in which multicolor print can be obtained while keeping a uniform print quality. SOLUTION: A plurality of colors of ink in a plurality of ink tanks 1, 2 and 3 are mixed at an appropriate rate and fill an ink filling section 6. The mixed ink is applied to the forward end of each of a group of print pins 7 which conduct printing by impacting on a print medium.
Patent JP-2002021538-A (JP)
Title: Catalytic device for controlling exhaust emission
Inventor: IWACHIDO KINICHI
IPC: B01D53/58
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a catalytic device for controlling exhaust emissions capable of preventing a decrease in the purification performance of a three-way catalyst downstream of an alkali metal evaporated or scattered from a NOx catalyst, while imparting good storage performance to the NOx catalyst through the addition of the alkali metal. SOLUTION: Potassium is added to the NOx catalyst 5 as a NOx storage agent and the three-way catalyst 5b is provided downstream of the NOx catalyst 5a. Also, an alkali metal capturing means 5c supporting phosphor is provided between the NOx catalyst 5a and the three-way catalyst 5b so that potassium evaporated and scattered from the NOx catalyst 5a is reacted with phosphor at the alkali metal capturing means 5c and captured as potassium phosphate to prevent the potassium from reaching the three-way catalyst 5b on the downstream side.
Patent JP-2001347128-A (JP)
Title: Apparatus for manufacturing dried compressed air
Inventor: FUKUHARA HIROSHI
IPC: B01D53/26
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To solve the problems with the conventional apparatus that while there are heretofore great differences in the amounts of the drain to be generated by equipment, all the equipment to generate the drain are heretofore connected to an oil separator by a drain piping and a manifold, and accordingly, there is heretofore a possibility of connecting the useless drain piping to the equipment generating the drain to a smaller amount, while there is a need for considering a place for installation even for the relatively small equipment relating to the constituting equipment, the constitution of the apparatus is determined to meet the desire of a using side and therefore the three-dimensional installation is heretofore difficult and the flat installation is inevitable and eventually a wide installation place is heretofore needed. SOLUTION: This apparatus for manufacturing dried compressed air disposed with an air drier 30 to the downstream of compressed air piping 92a and 92b connected to an air compressor 10 is integrally constituted with the air drier 30 for drying the compressed air, a foreign matter remover 40A for removing foreign matter by the compressed air and the oil separator 50 for separating oil and water from the drain generated from the compressed air in the air dryer 30 and the foreign matter remover 40A.
Patent JP-2002027121-A (JP)
Title: Information distribution system by portable information terminal
Inventor: HIRAYAMA HISAFUMI
IPC: G06Q10/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an information distribution system that can distribute useful information to a portable information terminal in a specific area via a mobile communication network. SOLUTION: An information distribution site S provided with an information distribution server Sa and a distribution information database Sb is connected to relay base stations R1, R2,... that configure a mobile communication network and send/receive a communication ratio wave to/from a portable telephone set 10 and the information distribution server Sa in the information distribution site S reads information corresponding to areas E1, E2,... in charge o the relay base stations R1, R2,... from information recorded in the distribution information database Sb and allows the relay base stations R1, R2,... to transmit the read information to the portable telephone set 10 located in the areas E1, E2,... in charge of the relay base stations R1, R2,....
Patent JP-2002031194-A (JP)
Title: Cargo fastener
Inventor: ISEDA TAKESHI
IPC: F16G11/12
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent effectively an inverse lever from slipping down along a belt at the time of carrying a cargo fastener. SOLUTION: This cargo fastener has hooking parts hooked respectively on an object to be fixed and a fixing position for connecting an inverse lever 50 mounted rotatably on one of the hooking parts 30 with another hooking part by the belt 35 and for keeping the belt in a fastening state by adjusting appropriately length of the belt and by inverting the inverse lever, thereby fixes the object to be fixed on the fixing position. The inverse lever 50 comprises a projection for preventing slipping down 71 adapted to prevent the inverse lever 50 from slipping down along the belt by being pressed against surface of the belt when the inverse lever 50 is in a hanging state.
Patent JP-2002033420-A (JP)
Title: Ic package and subboard mounting method using the same
Inventor: TAKEGAKI HIROYUKI
IPC: H01L23/04
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To improve an IC package mounted on a subboard which is connected to a main board. SOLUTION: In the IC package 2, an IC chip 3 and a wire 4 is connected, leads 1 of two sides to which both sides of a lead as a power supply or earth line 5 are connected are provided on the upper and lower sides, and projections 9 for horizontally holding the IC package 2 when soldered to a substrate 7 are provided above and below a mold part 6, so that the subboard is connected to the main body in terms of a circuit and mounted.
Patent JP-2002031115-A (JP)
Title: Drill screw for hard wood
Inventor: SHINJO KATSUMI
IPC: F16B25/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a drill screw for a hard wood capable of effectively preventing finely split small pieces of wooden fibers generated on a circumferential edge part of a screw opening part in the surface of the hard wood from being projected outward of a screw head part. SOLUTION: In this drill screw 10 having a drill part 13 on a tip of a screw shank 11 with a coarse-pitched thread 12 and a head part 15 with an engagement recess 14 of a turning tool provided on a rear end, the head part 15 comprises a countersunk head 16 and a flat flange part 17 continuously provided to an upper end thereof, an annular projection 18 of V-shaped section is provided on a circumferential edge of a seat surface of the flange 17, and an annular recess 19 is formed between the annular projection 18 and the countersunk head 16.
Patent JP-2001046647-A (JP)
Title: Pachinko machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a game being rich in interest by increasing the number of patterns to be displayed in a display area at one time and also setting replacement permutation in accordance with a prescribed condition in a pachinko machine where change display is executed, by which the patterns to be displayed in the display area are continuously changed in accordance with previously decided order. SOLUTION: When a hit ball wins a prize at a start port, a random number is outputted and stop patterns to be displayed in respective pattern display windows 51-53 are set based on the selected random number. Then the three patterns are displayed in parallel in a horizontal line in the upper part of a liquid crystal screen in accordance with the random number value.  In this case, scroll display is executed at the point of time before the left and right patterns 51 and 53 are stopped concerning a middle pattern processing, the left and right patterns 51 and 53 are stopped, the plurality of patterns are displayed in a display frame 54 by changing display into the one by a display frame processing when the combination of the two patterns is a ready-for-winning state, a frame 55 to be moved along the displayed patterns is displayed and the pattern enclosing the frame 55 is selected as the center pattern after a prescribed time elapses.
Patent JP-2002043744-A (JP)
Title: Multilayer wiring board and its manufacturing method
Inventor: KOYAMA KENICHI
IPC: H05K3/46
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer wiring board and its manufacturing method which have high connecting reliability and is possibly manufactured by a simple process. SOLUTION: A multilayer wiring board of the invention comprises a core substrate with a substrate wiring layer electrically connected with each of a side and the other side, respectively, an insulating layer provided so as to cover at least the substrate wiring layer of the side in this core substrate and one side of wiring layer which is formed on the core substrate including this insulating layer and electrically connected with the substrate wiring layer are provided. The insulating layer is formed by electrodepositing polyimide resin materials with the substrate wiring layer of the one side in the core substrate.
Patent JP-2002043522-A (JP)
Title: Surge protecting circuit
Inventor: KABAYAMA TAIJI
IPC: H01L21/822
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a surge protecting circuit which is applicable to a terminal to which a signal is applied, irrespectively of on/off of a power source of a semiconductor integrated circuit, and can reduce a circuit scale. SOLUTION: This surge protecting circuit for protecting the internal circuit of a semiconductor integrated circuit from surge voltages which are applied to a plurality of terminals 1a, 1b of the semiconductor integrated circuit from the outside is equipped with diodes 3a, 3b through which surge currents due to the surge voltages applied to the respective terminals 1a, 1b are made to flow, and a diode series circuit 4 which is arranged in series in common between the diodes 3a, 3b and the ground. The surge currents from the diodes 3a, 3b are made to flow to the ground through the diode series circuit 4.
Patent JP-2002040261-A (JP)
Title: Light guide plate device
Inventor: UEDA YOSHIO
IPC: G02B6/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a light guide plate device which can be made thinner. SOLUTION: The light guide plate is constituted by interposing a light semitranslucent thin sheet 3 between a pair of light guide plates 1, 2. Thickness of the sheet 3 is preferably about 0.1 to 0.5 mm. Light transmitivity of the sheet 3 is preferably about 5 to 30%. Further the sheet 3 is preferably made of a white polyester resin or the like and preferably has moderate optical diffusivity, too. Though the sheet 3 is drawn in the figure by magnifying its thickness in order to be easily understood, light transmitivity of the sheet 3 is naturally increased by forming the sheet thinner and consequently the sheet becomes semitranslucent.
Patent JP-2002043862-A (JP)
Title: Pre-distortion circuit
Inventor: KITAMURA KEIICHI
IPC: H03F3/24
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent the shortage of amount of compensation in distortion. SOLUTION: An input signal is phase-converted by a phase inversion circuit 15 and applied to the gate electrode of an FET12. When a voltage Vgs between the gate and source of the FET12 is reduced, a differential resistance Rds of the FET12 is increased; at the same time, even if a voltage Vds between the drain and source of the FET12 is increased, the differential resistance Rds of the FET12 is increased. Mores specifically, when the input signal from a signal source 2 is increased, the voltage Vgs is decreased, and at the same time, the voltage Vds is increased with the differential resistance Rds changing by a large amount, thus preventing shortage of the compensation amount in distortion.
Patent JP-2002041920-A (JP)
Title: Reservation service providing method and device using mobile network
Inventor: SHIMODA HIKARI
IPC: G06Q10/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To precisely and efficiently provide reservation service to a user. SOLUTION: This device is composed of a GPS satellite 1, a navigation system 3 mounted on a vehicle 2, a GPS's built-in portable terminal 4 connected to the navigation system 3, a mobile communication network 5 including a base station for securing the connection between the GPS's built-in portable terminal 4 and the Internet 6, a reservation center 10 and plural parking garage centers 21, 22 and 23 connected to the Internet 6, and transmits unoccupied information on the parking garage centers just near a present position of the vehicle 2 to the vehicle 2, and orders reservation from the reserving parking garage center decided by a user of the vehicle 2 on the basis of the unoccupied information, and sends the reservation result to the vehicle 2 together with the positional information, and the user uses the parking garage center just near from the present position for parking.
Patent JP-2002044561-A (JP)
Title: Television/radio receiver
Inventor: NAKATANI HIROYUKI
IPC: H04N5/445
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a television/radio receiver that can obtain information on a radio broadcast program at the same time while viewing a television program. SOLUTION: While the receiver displays a video image of a television broadcast program on a screen, an audio information changeover section 18 selects audio information of a television broadcast program or of a radio program. When character information is served to the radio broadcast program, a video/ character information display selection section 8 adds character information onto a screen displaying the video image of the television broadcast program and allows the added character information to be displayed on the screen.
Patent JP-2002043462-A (JP)
Title: Semiconductor package and manufacturing method therefor
Inventor: AMANO AKIRA
IPC: H01L21/60
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a package and its manufacturing method that can manufacture a semiconductor application product having a high reliability and at a low price by eliminating a special process and making a process as simple as possible in a semiconductor package having a protruded electrode which is protruded from a resin protective film covering a semiconductor chip surface. SOLUTION: An aluminum electrode 104 for an outside connection formed on the surface of a silicon substrate 101 and the protruded electrode 114 are connected by using a conductive resin layer 108 whose upper and lower parts are covered by insulating resin layers 107, 109. In particular, the material made of the same resin as the insulating resin layers 107, 109 mixed with fine particles of silver, nickel, gold, etc., is used as the conductive resin layer 108. As manufacturing method, the conductive resin layer 108 is formed by a screen printing.
Patent JP-2002052566-A (JP)
Title: Method for molding key top
Inventor: SAI KARO
IPC: B29L31/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding a key top in which characters and patterns printed on a base material are not deformed by molding. SOLUTION: The base material 10 having a piece-shaped material 11 on which the characters and the patterns are printed is prepared, a fixed mold 100 and a movable mold 200 are closed, the injection molding of an inner shell 20 is done, the molds are opened, the movable mold 200 are rotated by 180 degrees, the base material 10 is mounted on the opening of an outer shell molding cavity 110 corresponding to the inner shell 20, the movable mold 200 and the fixed mold 100 are closed again, the material 11 is press-cut by the inner shell 20 and retained in the cavity 110, an outer shell 30 is molded by an injection apparatus, the outer shell 30, the inner shell 20, and the material 11 are connected integrally, and the key top 40 of a letter key having the characters and the patterns is finished.
Patent JP-2002003978-A (JP)
Title: Wear resistant titanium alloy and sliding material
Inventor: TAKAYAMA HIROKAZU
IPC: B23K103/14
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a wear resistant titanium alloy capable of attaining sufficient wear resistance while keeping a compatibility with the metal base, and to provide a sliding material. SOLUTION: The powder of titanium or a titanium alloy and the almost spherical carbide of Cr, W or V by 30 to 50 vol.% are mixed, this mixture is heated to the melting point of the carbide or below and also to the melting point of the titanium or titanium alloy or above, and the almost spherical carbide of >=15% by area ratio is dispersed into the base of the titanium or titanium alloy.
Patent JP-2002038875-A (JP)
Title: Excavating device
Inventor: TSURUKI ISAO
IPC: E21D9/06
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an excavating device excellent in serviceability, capable of disposing a pipe material in a natural ground by jacking the excavating device by a fixed push-moving force. SOLUTION: The excavating device having an end fitted with an excavating part 1 is propelled within the natural ground while permitting the natural ground to be excavated by the excavating part 1. The excavating device is constituted as follows: the plural pipe materials 2 different in diameter are installed in a fitted state; the excavating part 1 is installed at the end of the outermostly mounted pipe material 3 having the largest diameter; and the other pipe materials 3 and 5 are slidingly jacked relative to the innermostly mounted pipe material 4 having the smallest diameter in a sliding state.
Patent JP-2002043935-A (JP)
Title: Pll circuit
Inventor: KAWASAKI MOTOAKI
IPC: H03L7/093
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a PLL circuit that suppress occurrence of jitter due to an external noise. SOLUTION: In the PLL circuit configured with an LSI provided with a charge pump circuit 2, a voltage resulting from sampling an output of the charge pump circuit 2 by a sampling circuit 7 is applied to other terminal of an AC conversion gain setting resistance Rd connected to an output terminal of the charge pump circuit 2.
Patent JP-2001056974-A (JP)
Title: Double masked magneto-optical storage medium
Inventor: RAASCH DETLEF
IPC: G11B11/105
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a magneto-optical storage medium capable of reproducing small pits and ensuring high recording density. SOLUTION: This magneto-optical storage medium which stores and reproduces information by magnetic super-resolution(MSR) has a substrate, an MSR reproducing layer comprising a rare earth-transition metal alloy having magnetic domains as binary data information carriers on the substrate and a recording layer comprising a rare earth-transition metal alloy having magnetic domains as binary data information carriers on the MSR reproducing layer.  The magnetic domains of the rare earth-transition metal alloy of the MSR reproducing layer have a magnetization direction parallel to the surface of the layer to all data at room temperature TR, a magnetization direction perpendicular to the surface of the layer at a temperature T1 between the 1st transition temperature Ttr.1 above room temperature TR and the 2nd transition temperature Ttr.2 above the 1st transition temperature Ttr.1 and a magnetization direction parallel to the surface of the layer at a temperature T2 between the 2nd transition temperature Ttr.2 and the Curie temperature TCurie.