baber/WOPTO huggingface dataset:
Patent JP-2003243435-A (JP)
Title: Manufacturing method for semiconductor integrated circuit apparatus
Inventor: KURATOMI BUNJI
IPC: B29C45/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize quality in a product.  <P>SOLUTION: When resin molding is carried out to a matrix frame in manufacturing a semiconductor integrated circuit apparatus, a specific amount of air 9 is supplied into each of a first cavity 8a of a first row and a second cavity 8b of a second row in the matrix arrangement of a drag 8 of a metal mold 6 for pressing, and resin 10 for sealing is filled so that the filling speed of the resin 10 for sealing in the cavity becomes the same in respective cavities, thus stabilizing quality in a product.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236297-A (JP)
Title: Pinch of clothes-drying hanger and clothes-drying hanger
Inventor: TAKAHASHI MAKOTO
IPC: D06F57/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinch of a clothes-drying hanger capable of facilitating fitting of a pinch and a clothes-drying hanger using the pinch.  <P>SOLUTION: A number of pinches 1 are fitted to a frame 2 to constitute this clothes-drying hanger. The pinches 1 are formed by a pinch body 5 and a loop clutch 4. In assembling, a ring part 4b of the loop clutch 4 is locked on a fitting part 3 of the frame 2, and a hook part 4a is locked on a hanging hole 6 of the pinch body 5. The loop clutch 4 is used for fitting the pinch body, whereby when the pinch body is broken, replacement can be easily performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239447-A (JP)
Title: Inorganic plate with mosaic-shaped surface
Inventor: TSUDA NOBUO
IPC: E04F13/14
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inorganic plate having a varied surface pattern, having excellent design properties and having a mosaic-shaped surface simply realizing the formation of the surface pattern.  <P>SOLUTION: Small-piece pattern sections (2) partitioned in a latticed shape are formed to a surface section (1). In the small-piece pattern sections, there are two kinds of planes (3) and inclined planes (4) in top faces by a largely distinguishing, the small-piece pattern sections having the same shape are not connected continuously in the same direction, and the small-piece pattern sections are arrayed so that abutted side face shapes mutually differ in the two adjacent small-piece pattern sections.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237670-A (JP)
Title: Self-traveling skateboard and gravity center movement detecting method
Inventor: SUKEGAWA MITSUNARI
IPC: A63C17/12
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a structure, and to enable traveling on a slope, in a device providing a moving means controlling stopping. Forward moving, backward moving, setting speed, and changing a direction by moving the weight of a driving operator and adjusting balance.  <P>SOLUTION: Traveling wheels 16 are coupled to front and rear parts of a integral board 11 through shock absorbers 17 and steering mechanisms 10, and tilting of the driving operator riding on the board 11 is detected by a distortion sensor 12 attached to the board 11. A motor 13 is controlled by a controlling device 15, and the wheels 16 is moved through a gear 18, thereby accelerating in a tilting of the gravity center of the operator according to a ratio of tilting. The steering mechanism 10 tilts the board 11 to change a direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236121-A (JP)
Title: Variable prize-winning device
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new variable prize-winning device which makes a pachinko ball surely enter a ball entrance without biting the pachinko ball.  <P>SOLUTION: The variable prize-winning device 11 is provided with: the ball entrance 55 for accepting the pachinko ball into a prize-winning area 24; a movable member 56 for opening and closing the ball entrance 55; and an electrical driving source 29 for driving the movable member 56. A ball path 34 through which the pachinko ball can pass is formed at the outer part of the movable member 56, and the lower end of the ball path 34 is pivoted rotatably so as to enter inside from the ball entrance 55. By rotating the movable member 56 by driving the electrical driving source 29, the pachinko ball having passed through the ball path 34 is guided into the prize-winning area 24 from the ball entrance 55.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245954-A (JP)
Title: Mold assembly for molding resin product
Inventor: OTSUKA YOSHIAKI
IPC: B29K105/20
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold assembly for molding a resin product capable of integrally bonding a resin film to the resin product up to the outside surface of the bead edge part thereof.  <P>SOLUTION: The resin film 4 is drawn out to the front of the molding surface 11 of a movable mold (cavity mold) 1 to be clamped to the molding surface 11 and, after the resin film 4 is subsequently sucked to the molding surface 11, the movable mold (cavity mold) 1 is allowed to advance to perform mold clamping and a molten resin R is injected in the cavity 5 formed by mold clamping through a runner 22. A slide mold 3 is allowed to retreat after the molten resin R is solidified and the movable mold (cavity mold) 1 is allowed to further retreat to take out a product having the resin film bonded thereto up to the outside surface of the bead edge part thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002301160-A (JP)
Title: Through-feed welding for catheter constituting element
Inventor: CLARKE GERRY
IPC: A61M25/00
Filed: 2002-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a process to weld an expansion balloon to a catheter while improving the control of required heat. SOLUTION: The process to form a heat-welding between a shaft and the balloon including the selection of the long and thin catheter shaft (20) and the selection of the balloon (30) is provided. In this case, the catheter shaft (20) is formed of a thermoplastic polymer material which is opaque to red beams and near infrared beams. The balloon (30) is formed of a thermoplastic polymer material which is transparent or semi-transparent to red beams and near infrared beams. The neck (39) of the balloon is closely fitted on the distal section (24) of the shaft. Then, red beams and near infrared laser beams are cast to the opaque shaft section through the neck, and the section is heated. The heat is transmitted to the surrounding area, and materials of both members are molten and mixed. The molten material is cooled, and a weld-bonded section is formed.  This process generates a strong and flexible bonding, and the materials can be selected from various kinds of materials.
Patent JP-2003250011-A (JP)
Title: Computer and method for providing extension speech connection service
Inventor: MIYAZAKI MASAKATSU
IPC: H04M11/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer and a method for providing extension speech connection service capable of simply establishing a private branch exchange network at a low cost.  <P>SOLUTION: A reception section 13 receives extension speech connection request information sent from a caller IP phone terminal via an IP network and transmits the information to an IP address reception section 14. The IP address reception section 14 receives the extension speech connection request information sent from the reception section 13, reads a 'global IP address' corresponding to extension information of a called IP phone terminal included in the extension speech connection request information from an extension management table 12 of an IP address storage section 11 and transmits the 'global IP address' to a transmission section 17. The transmission section 17 receives the 'global IP address' sent from the IP address reception section 14 and corresponding to the extension information of the called IP phone terminal and the 'global IP address' of the caller IP phone terminal, and transmits the 'global IP address' of the called IP phone terminal to the caller IP phone terminal as information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257582-A (JP)
Title: Manufacturing method of spark plug, and spark plug
Inventor: SUZUKI AKIRA
IPC: H01T13/20
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a spark plug capable of forming a uniform sealant powder layer with high density between an insulation body and a main metal fitting even in the case that the size of the fitting part of a tool is shortened to 14 mm or less, capable of securing sufficient air-tightness and shock resistant property.  <P>SOLUTION: The insulation body 2 is inserted into the main metal fitting 1 in the direction of axial line O, and sealant powder 160 is filled into a space 20 in peripheral direction formed between the inner peripheral surface at the rear end of the main metal fitting 1 and the inner peripheral surface of the insulation body 2. The sealant powder 160 is divided into a plurality of small filling units, and preliminarily compressed sealant powders 162a, 162b are formed in the space 20 by repeating the process of filling and preliminarily compressing one small filling unit 161 in the space 20. Afterwards, a prearranged caulking part 1d' is bent toward the outer peripheral surface of the insulation body 2 and fixed by caulking, and the preliminarily compressed sealant powders 162a, 162b are turned into a compressed sealant powder layer 6 fulfilling a relation; 0.5≤M≤1.3, 0.5≤L≤2×(M×4.5), where, the height in the direction of axial line is L mm, and the thickness in the radial direction of axial line is M mm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253233-A (JP)
Title: Hot-melt adhesive powder dispersion
Inventor: OGAWA MASANORI
IPC: C09J167/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hot-melt adhesive powder dispersion having heat resistance and strong adhesiveness and a product having heat adhesiveness using the dispersion.  <P>SOLUTION: The hot-melt adhesive powder dispersion is obtained by dispersing powder of a hot-melt adhesive containing a blocked polyfunctional isocyanate into water. A thickener, preferably a thickener of an alkali thickening type is used as a stabilizer for the dispersion. When the hot-melt adhesive containing the blocked polyfunctional isocyanate is heated to the adhesion temperature of the hot-melt adhesive, the blocking agent blocking the blocked polyfunctional isocyanate is dissociated to dissociate the isocyanate group and the adhesive is cured by reaction of the isocyanate group to provide heat- resistance strong adhesion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255224-A (JP)
Title: Image-formation optical system
Inventor: KARASAWA HIROYUKI
IPC: G03B42/02
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve light condensing efficiency without lowering resolution in the case of image formation in a main scanning direction in an image- formation optical system for forming the line image of a two-dimensional image extended in the main scanning direction as an erect unmagnified image in the main scanning direction.  <P>SOLUTION: The image-formation optical system 30 is constituted of a lens array 32 constituted by arranging a plurality of optical elements 32a having refractive index distribution in which a refractive index gets smaller and smaller from a center part toward both ends in the main scanning direction (direction X) in the direction X, and a pair of cylindrical lenses 33 and 34 arranged on the incident side and the image, formation side of the lens array 32 in the main scanning direction and having power only in a subscanning direction (direction Y). The NA of the optical element 32a in the main scanning direction is made smaller than the NA of the lenses 33 and 34 in the subscanning direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253778-A (JP)
Title: Exterior material and its manufacturing method
Inventor: KOJIMA EIICHI
IPC: B32B9/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exterior material which comprises construction materials and a silicone sealing compound arranged on peripheral parts of the construction materials, and is hardly stained with such dirts as streaks of rain on its surface over a long period of time, so that the stain may be removed easily by rainfall or a wash with water even if stained.  <P>SOLUTION: The exterior material comprises construction materials and a silicone sealing compound arranged on the peripheral parts of the construction materials. An elution-preventing layer is formed on the surface of the sealing compound and photocatalyst layers are formed on the surfaces of the construction materials. On the top surfaces of the construction materials, a water- repellant zone comprising a surface layer including a water-repellant substance is provided between the sealing compound and the parts where the photocatalyst layers are exposed on the top surfaces of the construction materials.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259639-A (JP)
Title: Switching power supply unit
Inventor: YOSHIDA KOJI
IPC: H02M3/28
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply unit which is stable and efficient and is small in circuit scale.  <P>SOLUTION: The switching power supply unit comprises a controlling means which outputs a first switching signal in correspondence with a detection signal; a transformer; a switching means which is fed with the first switching signal and drives the transformer; a first auxiliary power supply which outputs a first stable voltage; a driving transformer which is fed with a synchronizing signal or the like of the first switching signal; a second auxiliary power supply which is fed with an output signal of a secondary winding of the driving transformer and outputs a second stable voltage; a driving means which is fed with an output signal of the secondary winding of the driving transformer and outputs a second switching signal; a switching rectifying means which is fed with the second switching signal and rectifies a voltage induced in the secondary winding of the transformer; a smoothing means which smoothes an output signal of the switching rectifying means; and a detecting means which is fed with the second stable voltage and the output voltage of the smoothing means and outputs a detection signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257658-A (JP)
Title: Color changing base material and organic el display
Inventor: ASANO MASAAKI
IPC: H01L51/50
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To apply a color changing phosphor layer between the color changing phosphor layer and an organic display EL element and TFT of a CCM system organic EL display by eliminating the effects thereof on the organic EL element and TFT when a space is provided by columns.  <P>SOLUTION: The color changing base material 10 having a black matrix 14, a correcting color filter layer 12, a color changing phosphor layer 13, an over-coat layer 15, and a columnar body 30 formed on a transparent base material 11 is stacked on an organic EL substrate 20 provided by stacking the TFT 22 and the organic EL element 23 on a substrate 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257883-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: HAYASHI MASAHIRO
IPC: H01L21/265
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device capable of decreasing the number of manufacturing steps of a triple well including a plurality of ion implantation steps and a heat treatment step.  <P>SOLUTION: The method for manufacturing a semiconductor device comprises (a) a step for forming a first mask layer 12 having a first opening 14 on a semiconductor substrate 10, (b) a step for forming a first insulation layer 16 on an exposed surface of a semiconductor substrate 10 at the first opening, (c) a step for forming an impurity layer by introducing a second conductivity type first impurity into the semiconductor substrate through the first insulation layer 16, (d) a step for forming a first well 24 by heat treatment and forming a second insulation layer 22 on the exposed surface of the semiconductor substrate at the first opening, (e) a step for forming a second mask layer 26 having a second opening 28 on the first mask layer, and (f) a step for introducing a first conductivity type second impurity 32 into the semiconductor substrate through the second insulation layer to form a second well in the first well 24.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264319-A (JP)
Title: High temperature superconducting josephson junction and superconducting electronic device having it
Inventor: ADACHI SEIJI
IPC: H01L39/22
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high temperature superconducting Josephson junction in which a variation in characteristics of Josephson junction is suppressed and the characteristics and reliability of a product employing the Josephson junction can be enhanced, and a superconducting electronic device employing it.  <P>SOLUTION: The inventive high temperature superconducting Josephson junction sandwiches a barrier layer 5 by two superconductors 2 and 4 wherein the superconductors 2 and 4 contain one or more kinds of elements selected from among Y, La, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb and Lu, one or more kinds of elements selected from among Ba, Sr and Ca, Cu and oxygen, and the barrier layer 5 contains one or more kinds of elements selected from among La, Nd, Sm and Eu, and one or more kinds of elements selected from among Y, Gd, Dy, Ho, Er, Tm, Yb and Lu.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264439-A (JP)
Title: Driving circuit and display device using the same
Inventor: TSUCHI HIROSHI
IPC: H03F3/45
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit for expanding an input voltage range by raising the output voltage equal to or higher than a certain level when input voltage at a differential stage is low.  <P>SOLUTION: Control voltage (BN) is set so that an added transistor is turned on when a driving circuit is connected in parallel with a transistor (213) the control terminal of which forms a non-inverted input terminal among a pair of transistors (213, 214) constituting a differential pair, control voltage is impressed on the control terminal, a transistor (216) with the same polarity as that of the differential pair is added, and input voltage (Vin) to the non-inverted input terminal is within the range where the transistor the control terminal of which forms the non-inverted input terminal is turned off.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261032-A (JP)
Title: Steering wheel operation device for vehicle
Inventor: SUZUKI TADAYUKI
IPC: B62D1/02
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation member for changing a steering angle of a steering wheel of a vehicle corresponding to an operation of the operation part; and a steering wheel operation device for a vehicle provided with the operation member in which the operation part does not exist at an upper side position between a left operation part and a right operation part at the time of linear advancement of the vehicle; and the operation device capable of smoothly operating the operation member at the time of linear backward advancement of the vehicle.  <P>SOLUTION: In the steering wheel operation device 10 of this vehicle, when the vehicle starts to rearwardly advance (step 315), a control stick 23 is rotated while maintaining steering angles θs of steering wheels Tfl, Tfr to a reference angle '0' to be capable of arranging one of right and left operation parts 23L, 23R at an upper side position (step 325). When the case where the vehicle is rearwardly advanced is completed (step 340), the control stick 23 is rotated and returned while maintaining the steering angles θs of the steering wheels Tfl, Tfr to the reference angle to be capable of returning the positions of the right and left operation parts 23L, 23R to a neutral position such that the operation part does not exist at the upper side position (step 345).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264097-A (JP)
Title: Ion balance-controlling circuit for alternating current type static charge eliminator
Inventor: NAKAJIMA MOCHIMATSU
IPC: H05F3/04
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To permit widely and continuously controlling ion balance between positive and negative without fear of generating a higher harmonic component.  <P>SOLUTION: An end of a secondary winding of a step up transformer T<SB>1</SB>is connected to a discharge electrode (emitter) 11, and the other end of the secondary winding is grounded through a parallel circuit of a first transistor Q<SB>1</SB>for passing a positive-direction current through the secondary winding and a second transistor Q<SB>2</SB>for passing a negative-direction current through the secondary winding. Base currents of the first and second transistors Q<SB>1</SB>, Q<SB>2</SB>are increased or decreased by a control circuit 30 according to the amount of positive and negative ions generated from the discharge electrode 11 to increase or decrease a secondary current of the step up transformer T<SB>1</SB>, thereby controlling wave height value of secondary voltage of the step up transformer T<SB>1</SB>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261957-A (JP)
Title: Bucket for construction equipment
Inventor: HAZAMA SHUICHI
IPC: E02F3/40
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bucket for construction equipment, which has its weld zone less exposed in an outer surface of a bottom plate thereof, to thereby improve the life of the weld zone, i.e., the life of the bucket.  <P>SOLUTION: According to the structure of the bucket (10), the bottom plate (14) has bottom plate width-spread portions (28) at the respective weld zones between the bottom plate (14) and respective side plates (16a, 16b). That is, at each bottom plate width-spread portion (28), a side portion of the bottom plate (14) is protruded outward from each of the side plates (16a, 16b) in a width direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002290532-A (JP)
Title: Improved portable telephone set
Inventor: ENDO TOMOHIRO
IPC: H04W88/00
Filed: 2002-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a constitution of a portable telephone set which enables it to be used for transmission and reception, in a state being attached to a pocket or the like. SOLUTION: In the portable telephone set 2 combining a string 1 having an attaching tool at a tip, the other attaching tool 3' is interposed in a middle part of the string 1. The string has a length where transmission and reception are enabled, in a state of the attaching tool 3 at the tip being attached to a part of clothes. In a stage where the telephone set 2 can be accommodated in the pocket, the other attaching tool positioned at the middle part of the string 1 is attached to the pocket, and mutual entanglement and twist of the string 1 are prevented. When the telephone set 2 is used for transmission and reception, the string 1 is set in a long state by a simple operation and transmission, and reception are made possible in a state of being attached by the attaching tool 3 at the tip being maintained.