baber/WOPTO huggingface dataset:
Patent JP-2003078106-A (JP)
Title: Chip-stacked package and its manufacturing method
Inventor: KWON YONG-HWAN
IPC: H01L25/07
Filed: 2002-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a chip-stacked package device composed of stacked semiconductor IC devices of the same size and its manufacturing method. SOLUTION: A chip-stacked package device 100 is equipped with a board 10 provided with a mounting surface 12 and an undersurface 13, a lower semiconductor chip 20, and an upper semiconductor chip 30. The lower semiconductor chip 20 is provided with a top surface and an undersurface, the undersurface of the semiconductor chip 20 is pasted on the mounting surface 12 of the board 10, and a plurality of electrode pads 24 are formed on the top surface. The upper semiconductor chip 30 is provided with a top surface and an undersurface, the undersurface is pasted on the top surface of the lower semiconductor chip 20, and electrode pads 34 are formed on the top surface of the upper semiconductor chip 30, and trenches 35 are formed on the undersurface at positions corresponding to the electrode pads 24 of the top surface of the lower electrode.
Patent JP-2003079598-A (JP)
Title: Physical typological characteristic grading system
Inventor: BAZIN ROLAND
IPC: A61B5/107
Filed: 2002-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an easy to use, relatively inexpensive system capable of evaluating physical typological features, particularly the appearance characteristics of the skin or body hair, e.g. the complex radiation characteristics of the body hair such as luminance and color. SOLUTION: The system for determining physical typological characteristics, particularly the grades of the appearance characteristics of the skin or body hair, includes: a) (i) a chart including a plurality of reference images; or (ii) a means for displaying the reference images; and b) a portable optical instrument allowing direct observation of an area of the skin or body hair. The optical instrument has a means disposed to produce a suitable image of an area to be inspected in comparison with one of the reference images, under given illuminated conditions.
Patent JP-2004040256-A (JP)
Title: Wireless signal processing apparatus and signal processing method
Inventor: SERIZAWA MUTSUMI
IPC: H04L27/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processing apparatus configuring a wireless communication terminal.  <P>SOLUTION: The wireless communication terminal comprises: overall signal processing units (21, 22, 23) including general-purpose processors; and a plurality of signal processing units, the signal processing units including processors (31 to 36) for executing processing by a software system including the same instruction words as those of function blocks (25 to 30) performing different processes. Each function block is operated directly or selectively according to an instruction of a corresponding processor or according to a program produced by the instruction, the signal processing units are controlled by the overall signal processing units, and the processor of each signal processing unit is operated according to the instruction of the general-purpose processors.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037241-A (JP)
Title: Delivery material temperature measuring instrument for rolling mill
Inventor: WADA IKUO
IPC: G01K7/02
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling mill for automatically and accurately measuring the temperature of a delivery material running over a doctor.  <P>SOLUTION: A mount hole 7 is formed in the doctor 6. A protection case 10 with a top face part 11 is inserted into the hole 7. The face part 11 is formed to have a thickness not thicker than 1.0 mm. The face part 11 exists in a position causing its upper face to be substantially flush with a surface of the doctor 6. A surface temperature measuring element 13 of a thermoelectric thermometer is closely attached to the inside of the face part 11. When a delivery material runs over the doctor, the temperature of the material is automatically measured via the face part by the element 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040925-A (JP)
Title: Eddy current type reduction gear
Inventor: KUWABARA TORU
IPC: H02K49/02
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eddy current type reduction gear reduced in parts count and improved in an assembling workability.  <P>SOLUTION: The eddy current type reduction gear comprises a brake drum 3 coupled to a rotary shaft 1, and an annular electromagnet body 6 connected to the fixing side of the brake drum 3 at its inside. The annular electromagnet body 6 is formed by annularly coupling a plurality of electromagnets 7, the electromagnet 7 comprises an iron core 10 and an electromagnetic coil 11, the iron core 10 comprises a core 13 that is formed so as to be substantially along the brake drum 3 in the circumferential direction at its center, and the electromagnetic coil 11 wound in a coil state in advance is fitted in the external periphery of the core 13 from the other end side of the core 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040016-A (JP)
Title: Apparatus and method for picking up chip on wafer sheet
Inventor: OSONO MITSURU
IPC: H01L21/52
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for picking up a chip on a wafer sheet which can reduce a load on the chip when the chip is picked up while the chip is pushed up by a needle of a pepper pot, and which can prevent the chip from being damaged.  <P>SOLUTION: The method for picking up the chip on the wafer sheet includes the steps of bringing an upper surface of the pepper pot 4 into contact with a lower surface of the sheet 1, sucking the chip 2 on the pot 4 by vacuum with a nozzle 9 for picking up the chip, and raising the nozzle 9 while the chip 2 is pushed up by projecting the needle 5 from a hole 7 of the pot 4. In this case, the pot 4 is ultrasonic-vibrated by an ultrasonic oscillator 21. Then, bubbles are generated in a bond for adhering the chip 2 on the sheet 1 by cavitation. Thus, since the adhesion of the bond is largely lowered, the chip 2 can be easily picked up by the nozzle 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042354-A (JP)
Title: Sheet for inkjet recording
Inventor: SUZUKI KATSUKI
IPC: B41M5/50
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for inkjet recording which exhibits no bleeding of an image with passage of time under a high humidity environment and excellent running properties in a printer, and can form an image with a high quality with no defect of roller marks.  <P>SOLUTION: The sheet for inkjet recording is characterized by a constitution having a coloring material receiving layer on a substrate and the coloring material receiving layer comprising a gas phase process silica with a mean primary particle diameter of ≤30 nm, a water-soluble resin, an aluminum compound, and at least one of a telomer-type fluorine-type surfactant and a silicone surfactant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041129-A (JP)
Title: Mulch film for agriculture
Inventor: WADA NOBUAKI
IPC: C08L101/16
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mulch film for agriculture, enabling a hole in which a crop plant is transplanted to be easily opened at a required position, and having excellent mechanical spreadability and weed-preventing properties.  <P>SOLUTION: The mulch film (the film without the hole) for the agriculture is used as the mulch film with holes for the agriculture, having the many holes for transplantation of the crop plants formed in a synthetic resin film. The film without the hole has many intermittent slits for opening the holes, formed along the perimeters of the holes to be opened. The length of one of the slits is regulated so as to be 0.5-50 mm, and the distance of two neighboring slits is regulated so as to be 0.1-5 mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052281-A (JP)
Title: Snow melting system
Inventor: KONDO SHINJI
IPC: E01H5/10
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snow melting system melting fallen snow on a garage or an approach of a home capable of separating a snow melting zone into heating zones, controlling calorific value of each heating zone, melting snow even in an environment so far incapable of snow-melting.  <P>SOLUTION: At least one electric heating source 1 of a unit area generating necessary energy for melting snow is combined to form first, second, third, and fourth snow melting lines 2, 3, 4 and 5 and a supply power to electric lines that the heating power 1 is electrically connected in series or parallel is controlled by first-fourth power supply means 6, 7, 8 and 9. A plurality of snow-melting lines are combined to form an arbitrary snow-melting range and by instructing the power supply quantity to the power supply means of each electric line by the line power control means 11, the supply power to each line is controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056604-A (JP)
Title: Network operation supervisory device
Inventor: IWATSUKI TAKUMI
IPC: H04L12/26
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network supervisory device which can realize a past network state again.  <P>SOLUTION: The network operation supervisory device which supervises the network state is constructed including a memory means 11 which stores network status information by time series for every operations which operator performs for the network, or every variance of events, a reproduction means 12 which reproduces the network events by time series or inverse time series from a time specified by the operator, a display means 13 which displays regenerated events by the reproduction means 12 on a supervisory screen, and a control means 14 which controls all operations.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056968-A (JP)
Title: Rattling preventive structure of cover of electric connection box
Inventor: ASAO TAKAHIRO
IPC: H05K5/03
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent rattling of a cover with which an electric connection box is covered.  <P>SOLUTION: In a rattling preventive structure of the cover 20 with which the electric connection box (fuse box) 10 having a containing section 12 of an electric part (fuse or the like) on an upper surface of a case 11 is covered, a U-shaped wall 15 of an inverted U shape is projected upward from the sidewall of the case at a position opposite to the outer surface 12a of the section 12 disposed at the sidewall side of the case 11 of the section 12. The U-shaped wall 15 has flexibility in horizontal inward and outward directions in such a manner that the lower end of the inner wall 15c projected from the folding part 15b of the upper end of the wall 15 toward a downward inside. The cover 20 is sandwiched at the wall 20b between the inner wall 15c of the wall 15 and the outer surface 12a the section 12 under pressure contact with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060165-A (JP)
Title: Insert structure
Inventor: HOSOKAWA SHINICHI
IPC: E04B1/41
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insert structure with which mounting work can be done by oneself from the outside of a form.  <P>SOLUTION: A bolt member (3) is screwed to an insert body (4) by successively inserting a sleeve member (1) and a stopper member (2), the stopper member (2) is placed to the inside of the form (5), the stopper member (2) includes a short cylinder section (20) having a tapered circumferential surface gradually enlarging a diameter in the direction of the inside and a plurality of claw sections (21) gradually heightening the height in the direction of the outside slantingly arranged to the axial center of the short cylinder (20) in a view from the diametrical direction at regular intervals in the circumferential direction on the circumferential surface of the short cylinder section (20), the sleeve member (1) comprises a separate component of at least one common cylinder (10) fitted into a through-hole (5a) of the form (5) and a circular plate section (11) placed to the outside of the form (5), and it is so formed that an integral multiple of the size of a length of the common cylinder section (10) is approximately the same as that of the size of a plate thickness (T) of the form (5).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066358-A (JP)
Title: Small diameter drill
Inventor: HIROSE YUJI
IPC: B23B51/00
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To restrain an increase in manufacturing cost and attain stability to breakage in deep hole work of a small diameter drill with sintered diamond used for boring a hole of a hard fragile material.  <P>SOLUTION: In this small diameter drill, the axial directional length of a flute is 2 to 20 times a diameter of a tip cutting edge, and the axial directional length of a body is longer by 30% or more than the axial directional length of the flute. A diameter of the body is set smaller than the diameter of the tip cutting edge in a range up to a shank side tail end part of the body from the shank side tail end part of the flute, and cutting performance is improved in the deep hole work more than a conventional drill, and the breaking is little caused by preventing reduction in tool rigidity. Manufacture is also facilitated, and an increase in the manufacturing cost is restrained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070514-A (JP)
Title: Face state detection device
Inventor: IWAMOTO KINYA
IPC: G06T7/20
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a face state detection device that can detect the direction of the face with higher precision that detection of the direction of the face using an image of the nose or mouth if an object person whose face direction is to be detected wears spectacles such as sunglasses and the eyes can not be detected.  <P>SOLUTION: The face detection device which images the face of the object person by a face image pickup means and detects the direction of the face of the object person according to the picked-up image is equipped with a spectacles detection means CL2 of detecting whether the object person is wearing spectacles, a reflection detection means CL3 of detecting whether the spectacles have reflection when the spectacles detection means CL2 detects the object person wearing the spectacles, a feature quantity detection means of detecting the position of a reflection image detected by the reflection detection means CL3 or the feature quantity of the detected spectacles, and a 1st face direction detection means CL6 of detecting the direction of the face of the object person according to the feature quantity detected by the feature quantity detection means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033690-A (JP)
Title: Video game unit, record medium, and program
Inventor: HIGUCHI WATARU
IPC: A63F13/45
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique to keep a feeling value higher than a prescribed value in a game to change a feeling value of a character by selecting speech and action.  <P>SOLUTION: In this game, whether or not a feeling value is out of prescribed values is judged by selecting selection branches of a conversation from options. When a feeling value of a character is judged out of the prescribed values, a recovery event to recover the feeling value of the character into the prescribed values. The recovery event is generated when a game progress step at generation of a conversation event is recognized, a feeling value of a character is judged out of prescribed values, and the game progress step of the conversation is in a prescribed step.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065579-A (JP)
Title: Crown type prosthesis
Inventor: SAITO TOSHIO
IPC: A61C5/08
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crown type prosthesis that has the same wear resistance and aesthetic property as a conventional hard resin, does not require a careful formation of an abutment such as in an abutment tooth, does not require an extraoral manufacture of an indirect dental prosthesis and forms a dental prosthesis by being fixed into the mouth in a short time in the case where the manufacture of a dental prosthesis is required as a result of damege to or loss of a tooth.  <P>SOLUTION: This crown type prosthesis 1 shaped by following the external form of a tooth, and in which a space 1a to be filled with a dental composite resin 2 is formed between an abutment 3 is formed of a polymer consisting of a polymerizable compound having an unsaturated double bond and a mixture of a filler with a polymerization initiator. The prosthesis has preferably a thickness of 0.1 to 2 mm. A protrusion 1b forming a groove or a hole into which a post 4 erected in the root of a remaining tooth gets into or engages with the inside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066770-A (JP)
Title: Tube pump, jetting recovery device, and ink jet recorder
Inventor: SAITO HIROYUKI
IPC: B41J2/165
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a tube pump which can meet various kinds of recording heads by facilitating incorporation of a tube thereby eliminating incorporation errors of the tube, and sharing components other than the tube.  <P>SOLUTION: In the tube pump which generates a negative pressure by crushing to rub the tube 616 between a guide part 601 and a pressing roller 614, the tube, the pressing roller, a rotary body 612 and a rotary body supporting member 611 are united to constitute a pump unit. The pump unit is made separable from the guide part. Moreover, a relative distance between the pressing roller and the guide part is made common, and the tube of a different inner diameter is fitted. The tube pump of different output characteristics is manufactured accordingly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076185-A (JP)
Title: Edge cutting nozzle for paper machine
Inventor: MATSUMOTO MASANOBU
IPC: D21F1/34
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an edge cutting nozzle for a paper machine, with which wet paper is stably cut at high-speed operation of the paper machine.  <P>SOLUTION: In the edge cutting nozzle for a paper machine, which is installed above a wire 1 at the exit part of the wire part of the paper machine and with which a high-pressure fluid is jetted to wet paper 2 on the wire 1 and the wet paper 1 is cut in a fixed wide size, the edge cutting nozzle is equipped with a nozzle body 11 having a jet orifice 11a for jetting the high-pressure fluid and a cylindrical member 12 which is fixed to the nozzle body 11 and projected toward the wire 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075820-A (JP)
Title: Aqueous pigment dispersion, its manufacturing method and aqueous recording liquid
Inventor: MATSUMOTO TADASHI
IPC: C09D11/023
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous pigment dispersion for a recording liquid having a low viscosity and excellent in dispersibility and dispersion stability as a recording liquid.  <P>SOLUTION: The aqueous pigment dispersion comprises an acrylic organic polymer compound bearing a cationic group in its side chain, an acrylic organic polymer compound bearing an anionic group in its side chain and an acidic pigment. The method for manufacturing the aqueous pigment dispersion comprises neutralizing the acid pigment with the acrylic organic polymer compound bearing a cationic group in its side chain and subsequently adding the acrylic organic polymer compound bearing an anionic group in its side chain. The aqueous pigment recording liquid comprises the aqueous pigment dispersion, and the content of the dispersed particle is 1-8% in terms of mass.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079314-A (JP)
Title: Plasma display panel (pdp) of cellular structure using only metal electrodes and electrode structure of pdp front panel
Inventor: KAN SHIGEISA
IPC: H01J11/22
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AC type PDP of cellular structure using only metal electrodes formed through a manufacturing process on which the material cost and the yield in massproduction depend and a front panel for the PDP, in which the light emission efficiency is enhanced by installing rear face bulkhead rib(s) on the rear face panel and also a mis-discharge preventive bulkhead rib between the upper and lower cells so as to lessen the inter-cellular region.  <P>SOLUTION: A first and a second bus electrode are formed using only metal electrodes on the front panel, each being composed of a terminal electrode to be coupled with a terminal part, a main electrode to start the discharge, and a branch electrode to keep stability of the current feed and discharging between them, wherein the length of the main electrode is lessened to such a degree as not causing the discharge to become unstable. For decreasing the non-discharge region, the rear face panel is furnished with a triangular protruding wall from the side face of the rear face bulkhead rib, and a protruding bulkhead rib is formed in such a way that its tip is connected with the tip of the adjoining protruding wall so as to lessen the inter-cellular region and to enhance the light emission efficiency, and in this PDP only metal electrodes are used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003079616-A (JP)
Title: Detecting method of three-dimensional location of examination tool which is inserted in body region
Inventor: STROBEL NORBERT
IPC: A61B6/00
Filed: 2002-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device which enable the easy acquisition of the three-dimensional locations of an examination tool inserted in the body. SOLUTION: At least three markings under a mutually known geometrical positional relationship are provided on the examination tool. The three- dimensional locations on the examination tool are detected by the following procedures using a radiographic image preparing device equipped with an X-ray source and a radiation detector. At least one two-dimensional projection image of a body range is prepared. The locations (ui and vi ) of at least three markings having a favorable permeability to the radiation, which are shown in the projection image are obtained. The space coordinates (xi , yi and zi ) of at least three markings in the coordinate system of the image preparing device are obtained by referring to the locations (ui and vi ) and a projection matrix belonging to the projection image, while taking the already known geometrical arrangement between the markings under consideration.
Patent JP-2004074056-A (JP)
Title: Roll screen and method of operating the same, and moving type generated soil stabilization treatment equipment having the same mounted thereon
Inventor: TOMOCHIKA TAKAYUKI
IPC: B07B1/15
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll screen constituted in such a manner that even the soil raw materials of poor characteristics, such as highly viscous soil raw materials or high moisture-content soil raw materials can be disintegrated and delivered in a time shorter than heretofore, a method of operating the same, and a moving type generated soil stabilization treating equipment.  <P>SOLUTION: The roll screen is provided with a roll screen body 21 has revolving rolls 22 having a plurality of inclined rotary disks 22a fixed on the outer circumferential surfaces of the rolls with prescribed intervals in the axial direction of the rolls, and is provided with: the plurality of revolving rolls 22 and diskless revolving rolls 23 arranged alternately at prescribed intervals; a first driving motor 24 for rotationally driving the revolving rolls 22 with the inclined disks; a second driving motor 25 for rotationally driving the diskless revolving rolls 23; and a rotating direction changeover means for rotating the revolving rolls 22 and 23 in the same direction as each other or in the rotating directions opposite to each other.  <P>COPYRIGHT: (C)2004,JPO