baber/WOPTO huggingface dataset:
Patent JP-2003332732-A (JP)
Title: Multilayered substrate and method of interconnecting substrates
Inventor: MORI MITSUHIRO
IPC: H05K3/36
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayered substrate that can secure a sufficient joint strength by increasing the amount of soldered solder and a strength against the stress vertically applied to a connecting substrate, and a method of interconnecting substrates.  <P>SOLUTION: The fixing section 3 of a small-sized substrate 2 is formed in a conical recess at the end of the substrate 2 so that the area of the semicircular surface of the recess coming into contact with a large-sized substrate 1 for mounting the substrate 2 may become smaller than that of the semicircular surface of the section on the other side. Namely, a slope 31 is formed on the face of slope from the lower surface of the fixing section 3 to the upper surface of the section 3. Since fixed solder 4 is fixed along the slope 31 of the fixing section 3, the vertical stress applied to the small-sized substrate 2 is scattered and absorbed by the contact surface of the solder 4 with the fixing section 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003035831-A (JP)
Title: Optical waveguide and method for manufacturing the same
Inventor: SASAURA MASAHIRO
IPC: G02F1/355
Filed: 2002-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide having a variety of characteristics and to provide a method for manufacturing the optical waveguide. SOLUTION: The optical waveguide is characterized by the fact that KTax Nb1-x O3 optical functional material is used for the optical waveguide. An optical input signal 3 is transmitted to a KTax Nb1-x O3 film 2. A change in optical property in the KTax Nb1-x O3 film 2 is caused by an external voltage signal applied with an electrode 4. Thus, the transmitted optical signal is modulated by being influenced by the change in the characteristics when the optical signal passes through the KTax Nb1-x O3 film 2. The modulated optical signal is taken out as an optical signal 5.
Patent JP-2003332316-A (JP)
Title: Processing method for semiconductor substrate
Inventor: ISHIKAWA EIJI
IPC: H01L21/76
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing method for a semiconductor substrate which has higher yield, even if the width of a trench is narrow.  <P>SOLUTION: A silicon oxide film 5 is formed on a semiconductor substrate (SOI substrate) 1 as a mask member and is patterned such that a trench formation portion is opened. A trench 6, having a predetermined depth, is formed in the semiconductor substrate 1 by dry etching. Use is made only of HBr, HeO<SB>2</SB>, and SF<SB>6</SB>as the reaction gas, with a flow rate ratio of HBr/HeO<SB>2</SB>of '4' or lower, with a flow rate of HBr set to 4×10<SP>-5</SP>m<SP>3</SP>/min or lower, and with a selection ratio of the semiconductor substrate 1 and the mask member 2 upon etching to be '100', preferably of '25' or lower.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325903-A (JP)
Title: Game machine
Inventor: UNNO KENICHIRO
IPC: A63F7/02
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of a conventional game machine whose direction of showy light emission of an electric spectaculars device enhances an appealing effect but is not fitted to a store creating a high-grade and composed atmosphere.  <P>SOLUTION: A game board 4 comprises a game region 4a in the center of the board surface and is provided with black lights 10 in its upper and lower end parts. A front panel 5 molded of a transparent member added with fluorescent pigment is formed into a round window supporting a glass pane 11 covering over the front surface of the game region 4a and openably/closably attached to an outer frame 2. A panel frame 3 having the light diffusion effect is formed of a transparent member and the front surface of the game region 4a is hollowed out. The light emitted from the black lights 10 is diffused to the front panel 5 by a lens cut 3a of the panel frame 3. The whole front panel 5 thus emits the faint light and the external appearance is lit by a graceful light to create the high-grade atmosphere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334877-A (JP)
Title: Plastic corrugated cardboard improved in smoothness and flatness
Inventor: KAWAKAMI HAJIME
IPC: B32B3/28
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide plastic corrugated cardboard which has a structure such that a large number of ribs (2) parrarelly running mutually are connected to the inner surfaces of liners (1) comprising two flat sheets produced using a plastic as a material, and to provide a product improved in flatness and warpage in the lateral direction of the flat sheets.  <P>SOLUTION: The thickness T<SB>1</SB>of each of liners (1) is made smaller than the thickness T<SB>2</SB>of each of the ribs (2) and a relation of T<SB>2</SB>/T<SB>1</SB>=0.3-0.8 is provided between both of them. The cross-sectional shape of each of the ribs can be selected variously.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333979-A (JP)
Title: Method for forming food and stamping apparatus used for the same
Inventor: KOBAYASHI MASAO
IPC: A21C11/16
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a food forming a skin thickness of the bottom (a sealing part) of a molded article thinner than that of the upper part in the food-forming method for sealing the peripheral edge of an outer skin material in a state in which an inner material is arranged on the outer skin material, wrapping the inner material and forming the material and to provide a stamping apparatus by using the method.  <P>SOLUTION: The outer skin material f is enclosed by approaching a plurality of mold pieces 35 constituting a horizontal mold and pressurized from the upper direction of the outer skin material f with an upper mold 25 in which a recessed part 26 is formed in the center of a lower face. As a result, the outer skin material f is formed in a sheet in which the center part is formed thicker than the peripheral edge. Then, the peripheral edge part of the outer skin material is sealed so as to wrap the inner material in a state in which the inner material is arranged on the sheet-like outer skin material and the material is formed. Thereby, the bottom part (sealing part) of the formed product can be formed thinner than the upper part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335599-A (JP)
Title: Process for identifying defect distribution in silicon single crystal ingot
Inventor: FURUKAWA JUN
IPC: C30B29/06
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily identify a boundary between regions [Pv] and [V] within an ingot wherein a high concentration of oxygen may be dissolved.  <P>SOLUTION: The ingots drawn up from a silicon melt at various drawing speeds are sliced in axial directions to prepare first and second samples containing regions [V]-[I]. Oxygen concentrations in the samples are measured, and when the concentrations are ≥1.2×10<SP>18</SP>atoms/cm<SP>3</SP>, the first sample is heat-treated at 800°C for 4 hr in a nitrogen or oxidative atmosphere and subsequently at 1,000°C for 16 hr. Recombination lifetime in the entire first sample is measured to determine a boundary between regions [Pi] and [I]. Meanwhile, the second sample is heat-treated at 1,100-1,200°C for 1-4 hr in an oxidative atmosphere, selectively etched and observed under a light microscope to identify an oxidation induced stacking fault (OISF) region to determine the boundary between regions [V] and [Pv]. The regions [V], [Pv], [Pi] and [I] are defined in the specification, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336454-A (JP)
Title: Liftable waterproof door device
Inventor: ABE TOMOHIRO
IPC: E04H9/14
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need of a storage place, and enable an access to be rapidly opened and closed by a waterproof door.  <P>SOLUTION: This liftable waterproof door device comprises a storage pit 3 formed on a road surface between gate post members 2 vertically installed on both sides of the access 1, a waterproof door 5 disposed so as to be projected from and recessed into a storage pit 3 in the vertical direction and having a top plate 5a formed on the road surface, a roller guide plate 25 installed on the gate post members 2 and guiding the lifting of guide rollers 8A and 8B of the waterproof door 5, a plurality of city water pressure cylinders 4 disposed on the storage pit 3 and liftably driving the waterproof door 5, and a rest device 7 holding the waterproof door 5 at an upper limit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343932-A (JP)
Title: Ejector cycle
Inventor: TAKEUCHI HIROTSUGU
IPC: F25B5/02
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To circulate a sufficient quantity of coolant through each of a plurality of evaporators.   <P>SOLUTION: Pressure of the coolant on a high-pressure side is set at the critical pressure or more. Inclination of an isentropic line is thereby reduced, and the quantity of change of the enthalpy in relation to the quantity of a pressure change becomes large, and the gas phase coolant and the liquid phase coolant can not be discriminated at the critical pressure or more, and the gas phase condition having a nearly equal liquid density is generated. A density difference between the gas phase coolant and the liquid phase coolant (liquid drops) in a pressure raising part is smaller in comparison with a case of reducing the pressure for expansion with equal enthalpy from the critical pressure or less wherein the gas phase coolant and the liquid phase coolant can be clearly discriminated. Since the pump efficiency and the winding work of the ejector 40 become large, a sufficient quantity of the coolant can be circulated to each of a plurality of evaporators 31 and 32. This ejector cycle can be used for a dual air conditioning system provided with an evaporator in each of a front seat side and a rear seat side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342811-A (JP)
Title: Apron
Inventor: MATSUMOTO TAKESHI
IPC: A41D31/02
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apron securely receiving food spill in a pocket so as not to let out to the outside even when there is a lot of food spill or food having much water, easily forming the pocket part even after being attached to an infant and bringing the opening part of the pocket to a widely open condition.   <P>SOLUTION: This apron has a tie string 6 which is put across the bottom and both the sides at the intermediate part of the apron body 1 of the apron. Through tightening the tie string 6 up, the lower part of the apron body 1 is folded and both the sides at the lower part are folded inside so as to form the pocket part P.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003038653-A (JP)
Title: Fiber optical catheter having twistable tip
Inventor: HAMMERSMARK DAN J
IPC: A61M25/00
Filed: 2002-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a fiber optical catheter having a twistable tip. SOLUTION: This catheter 10 has the twistable tip. A composite torsion structure having a flexible wall and having a torque wire 50 or twistable guide wire lumen 20 is used for the catheter 10. The torque wire 50 or the guide wire lumen extends along the longitudinal axis of the catheter 10 and is attached to the catheter 10 near its tip. The tip surface of the catheter 10 is inclined for the purpose of the self-alignment of the catheter 10 with respect to an obstacle in insertion. A base end 70 of the torque wire 50 projects from a base end 70 of the catheter 10 and is attached to a turn limiter. The rotation of the turn limiter imparts torsional force to the torque wire or the guide wire lumen and the torsional force is transmitted through the catheter 10 to the distal end 90 of the catheter 10.  The transmitted torsional force twists the distal end and the distal end relative to the obstacle is manually aligned in position.
Patent JP-2003052020-A (JP)
Title: Picture processing method and picture processor capable of using the same and television receiver
Inventor: OKADA SHIGEYUKI
IPC: H04N19/513
Filed: 2002-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a picture processor and a picture processing method capable of executing smooth inversion reproduction. SOLUTION: When inversion reproduction is instructed, B and P pictures in an MPEG video stream are temporarily decoded, re-encoded into the B pictures by an MPEG video encoder 6 again, and a re-encoded data string constituted of I pictures in the MPEG video stream and the B pictures is generated and overwritten in a storage area 4a of a hard disk 4. An MPEG video decoder 7 anti-time sequentially reads, successively decodes the re-encoded data string, and outputs it to a display circuit 9.
Patent JP-2003339762-A (JP)
Title: Wound protective adhesive plaster
Inventor: TATSUMI TAKASHI
IPC: A61F13/02
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wound protective adhesive plaster which favorably protects a wound skin site, or a sore site in particular due to a shoe sore, blister breaking, a bedsore, or the like, as well as a scratch site, and promotes its healing.   <P>SOLUTION: This wound protective adhesive plaster includes a base material made of a plastic film, a hydrophobic adhesive agent comprising an elastic polymer as a main constituent which is attached to one side of the base material, a hydrophilic adhesive material which is attached to the hydrophobic adhesive agent, and a releasing sheet sticking to the hydrophilic adhesive material and covering the adhesive surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347689-A (JP)
Title: Multipiece wiring board
Inventor: ONIZUKA YOSHITOMO
IPC: H05K1/02
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multipiece wiring board wherein the independent metallized wiring conductors in wiring board regions arranged on a ceramic mother substrate can be cladded with a plating metal layer by electrolytic plating.   <P>SOLUTION: The multipiece wiring boards are formed as follows: in the center of the ceramic mother substrate 1, the wiring board regions 2 each having a mounting portion 2a on which electronic components are to be mounted are formed in a matrix pattern. Metallized layers 7 for grounding electrically connected with each other are formed in the individual wiring board regions 2. Further, independent metallized wiring conductors 6c and 6d which are positioned in the area extending from the mounting portion 2a to the periphery of each wiring board region 2, and which are not connected with the metallized layers 7 for grounding in the respective wiring board region 2, are formed by cladding. The independent metallized wiring conductors 6c and 6d are electrically connected with the metallized layers 7 for grounding in the adjacent wiring board regions 2 through connecting conductors 11a and 11b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348010-A (JP)
Title: Controller, mobile communication system and transmission power control method
Inventor: ISHIGURO TAKAYUKI
IPC: H04B7/26
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for performing proper transmission power control when starting communication.   <P>SOLUTION: The controller 30 controls the communication between a radio terminal 10 and a base station 20 by radio and is provided with a communication type decision means 34 for determining a communication type when the communication is started between the base station 20 and the radio terminal 10 and a transmission power setting means 32 for determining an initial value of the transmission power on the basis of decision results by the communication type decision means 34. The transmission power setting means 32 sets a setting value of the transmission power higher than a reference value when the communication type is voice communication and sets the setting value of the transmission power lower than the reference value when the communication type is data communication.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344415-A (JP)
Title: Measuring device of endotoxin concentration
Inventor: ISHII KIYOSHI
IPC: G01N33/483
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring device of the endotoxins concentration capable of monitoring continuously the endotoxin concentration by taking a part of a specimen liquid through a pipe from a storage tank or a supply line of the specimen liquid such as medicines such as an injection, an infusion or a dialyzate, an intermediate product or a refined water, monitoring even a low- concentration liquid having the endotoxin concentration of 50 EU/L or less, especially an extremely low-concentration liquid having the endotoxin concentration in the level of 10 to <1 EU/L, and monitoring the endotoxin concentration in a short time.   <P>SOLUTION: This measuring device of the endotoxin concentration is characterized by comprising a means for taking the specimen liquid including the endotoxin into a measuring circuit successively and automatically, a means for injecting a prescribed quantity of a limulus reagent including a coloring synthetic substrate into the taken specimen liquid to thereby mix both liquids, an absorbance measuring means for calculating the endotoxin concentration in the specimen liquid, and a means for discharging the mixed liquid from a measuring cell or the measuring circuit including the measuring cell after measurement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343668-A (JP)
Title: Chain slipper
Inventor: KAWADA JUNJI
IPC: F16H7/08
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain slipper where noise occurrence is suppressed by reducing vibration transmitted from the chain slipper to a cylinder block, and durability of an elastic body is improved more than the prior art (conventional floating support type).   <P>SOLUTION: The chain slipper is disposed on the loose side of a chain and oscillatably mounted to an internal combustion engine. A damping ring 70 having an insert hole 70a for passing a pin or a bolt for supporting the chain slipper on the internal combustion engine is inserted into an oscillation fulcrum of the chain slipper. The damping ring 70 comprises a first ring 71, a second ring 72, and the elastic body 73 disposed between the first ring 71 and the second ring 72. A central part of a ring shaft of a first ring facing surface 72a of the second ring 72 projects toward the first ring 71.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347754-A (JP)
Title: Device mounting structure and device mounting fitting
Inventor: MATSUO YOICHI
IPC: H05K5/02
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device mounting structure which can reduce a device installation space and facilitate cable connection when a device is wall mounted or housed in a box.   <P>SOLUTION: The device mounting structure includes a mounting member 2 removably mounted to a device 1 and also includes a device mounting fitting 4 having fixing portions 4b to the object to be mounted. The fitting is removably mounted to the mounting plate 2 and supports the plate slidably nearly in a horizontal direction, when the device 1 is mounted on the object. Bolts 3 each having a body portion and a head portion are provided. When the mounting member 1 is mounted to the device, the bolt 3 is screwed into an internal threaded portion 1a made in the device 1. The head portion is made larger in diameter than the body portion. A rail potion 4a is formed in the fitting 4. The rail portion can receive the head portions of the bolts 3 in such a manner that the body portions can be moved in the horizontal direction, whereby the rail portion can support the mounting member 2 slidably nearly in the horizontal direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008006-A (JP)
Title: Method for producing fishing rod
Inventor: TANIGUCHI KAZUMA
IPC: A01K87/00
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method for producing a fishing rod by which smooth regulation of a sliding guide in the peripheral direction can be carried out.  <P>SOLUTION: This method for producing the fishing rod comprises a step of forming a body part 11 of a rod body which is a cylindrical body having a forward taper, a step of placing slender rod members on a plurality of sites kept at an interval in the longitudinal direction on the peripheral surface of the body part 11 of the rod body, thick coating all the peripheral surfaces of the body part 11 including the slender rod members within a constant range near the center in the longitudinal direction except the vicinity of both ends of the slender rod members with a resin coating material and forming a plurality of thick coated parts 12 on the peripheral surface of the body part 11, and a step of removing the slender rod members and forming recessed grooves 12a in the longitudinal direction in the thick coated parts 12. A fixed pipe 21 is arranged so as to be freely movable in the longitudinal direction on the peripheral surface of the rod body and fixable on the prescribed thick coated parts 12 and further on the body part 11 of the rod body in a state of inserting the body part 11 of the rod body therein. A sliding guide 20 having a protruding part 21a formed on the inner peripheral surface of the fixed pipe 21 is arranged on the rod body. The protruding part 21a engages with the recessed grooves 12a and extends in the longitudinal direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011156-A (JP)
Title: Internal stair of building
Inventor: IMOTO HIBIKI
IPC: E04H1/02
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal stair of a building excellent in appearance, which makes safe and facilitate ascending and descending motion by contriving the structure of a stair used in a building and makes pleasant and convenient by forming a residence space provided with freedom sense and practicability.  <P>SOLUTION: The internal stair is installed in a building. A landing 1 is formed near to the downstair in a spiral stair M connecting the upstair and the downstair. The adjacent two sides of the landing 1 are opened, its one side (stair side 12) communicates with the lower stair 2 connected to the floor face of the habitable space A having the landing 1 and the other side (opened side K) is opened to a living room (residence space) A side. The height from the landing 1 to the floor face 7 is set 1 m or shorter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013525-A (JP)
Title: Claim information collecting/managing system and claim information registering/retrieving device
Inventor: KURODA KIYOTAKA
IPC: G06Q50/00
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a claim information collecting/managing system for allowing a user to timely create claim information from a picture under use, and to collect and manage it as easily available data.  <P>SOLUTION: This claim information collecting/managing system is provided with the entrance display of claim information registration embedded in the web picture of a user terminal, and configured to perform access from the entrance display to call a claim information registration picture to the user terminal, and to execute the entry and registration of required items to store system ID and picture ID and the claim information, and to retrieve the claim information by using the system ID and/or the picture ID as retrieval conditions from the retrieval picture of a manager terminal.  <P>COPYRIGHT: (C)2004,JPO