baber/WOPTO huggingface dataset:
Patent JP-2003258172-A (JP)
Title: Method for assembling multi-chip module
Inventor: YOSHIKAWA MINORU
IPC: H01L25/04
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for assembling a multi-chip module, in which excess connecting material will not cause short circuiting of wirings on a board, when a multi-chip module comprising a plurality of LSI elements is bonded to a heat sink through a connecting material, e.g. solder.  <P>SOLUTION: LSI elements 1, 2 and 3 are coated with a stripping material and then further coated with a plastic material 7. Subsequently, a heat sink 5 is lowered, until it abuts against a hinge 8 and is positioned temporarily, before the heat sink 5 is removed from the upper of the LSI elements 1, 2, and 3. Projection part of the plastic material 7 pasted to the heat sink 5 is then removed, and a bonding material of the same volume as the remaining plastic material 7 is placed on the upper surface of the relevant LSI element. Finally, the heat sink 5 is placed on the LSI elements 1, 2, and 3 arranged on the board 4, such that the heat sink 5 abuts against the hinge 8 and is bonded thereto.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255074-A (JP)
Title: Replica-sampling apparatus, surface-inspecting apparatus, and method for repairing inside of reactor
Inventor: SAKATA HIROSHI
IPC: G21C17/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a replica-sampling apparatus for accurately and reliably sampling a replica, even from the surface of an observation target in various shapes underwater.  <P>SOLUTION: A replica-sampling section 40 is composed of a cylinder section 15 that serves as storage sections of a replica main liquid 19 and a curing liquid 20, and a replica material extrusion piston 21, a replica material supply nozzle 18, and a gap-like expansion/contraction member 17 that is a deforming member. A replica material is injected from the replica material supply nozzle 18 in between the surface of a structure 22 and the gap-like expansion/ contraction member 17, and a replica is recovered by utilizing the adhesion properties with the gap-like expansion/contraction member 17, after curing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256800-A (JP)
Title: Pedometer
Inventor: YAMAMOTO TERUO
IPC: G06M3/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pedometer capable of being used at any posture, capable of reducing the thickness of a vibration sensor portion, and capable of being reduced in size.  <P>SOLUTION: A vibration sensor 10 is provided with a ring-like conductive contact member 12 and a conductive rotating weight 15 having a contact part 15e on the outer periphery thereof. The rotating weight 15 is rotatably disposed at the center part of the contact member 12 so that the contact part 15e is faced downward by the self-weight thereof and movable in the vertical direction in the downwardly facing state of the contact part 15e, and vertically energized in the downwardly facing state of the contact part 15e. The rotating weight 15 is vertically moved by the vertical vibration of the pedometer (vibration sensor 10), the contact part 15e of the rotating weight 15 comes into contact with the contact member 12, and the number of contacts is counted by a CPU 3. The rotating weight 15 can be rotated 360°.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257722-A (JP)
Title: Soft magnetic powder and dust core using it
Inventor: TAKEMOTO SATOSHI
IPC: C22C38/60
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide soft magnetic powder used for manufacturing low-core loss dust cores.  <P>SOLUTION: In this Fe-Si-, Fe-Al-, Fe-Si-Al-, Fe-Ni-, or Fe-Co-based soft magnetic powder, at least one kind of element selected from among S, Te, and Se is added in a total amount of 0.015-0.3 mass %. This magnetic powder is manufactured by an atomizing method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256983-A (JP)
Title: Radio equipment and portable terminal
Inventor: HAYASHI KAZUMI
IPC: H04W84/10
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide radio equipment for transmitting pieces of positional information for each facility by radio and a portable terminal capable of receiving pieces of the positional information for each facility by radio and information positions for each facility.  <P>SOLUTION: The ratio equipment 10a continuously transmits pieces of the positional information for each facility. Thus, when a user gets off at an A station of a subway and goes out from its south exit, a control part 27 can receive positional information of the A station of the subway. After that, the control part 27 displays a road map and a destination mark added to the A station of the subway on the road map on a display part 25 based on road map data and the positional information of the A station of the subway. Consequently, the user is enabled to learn a route of a return trip by using the destination mark as a standard simply by searching for the current position on a traveling route map to be displayed on the display part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258233-A (JP)
Title: Solid-state image sensor and its fabricating method
Inventor: NAKAGAWA SHINJI
IPC: H01L27/148
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the effective amplitude from deteriorating at the transfer electrode of an intermediate layer in a charge transfer register where the transfer electrode has a tree layer structure.  <P>SOLUTION: A first layer electrode 114 is arranged on a semiconductor substrate 110 through an insulating film 112A, e.g. a silicon oxide film, a second layer electrode 116 is arranged thereon through an insulating film 112B, and a third layer electrode 118 is further arranged thereon through an insulating film 112C. Furthermore, an insulating film 112D is formed on the third layer electrode 118. The insulating film 112C overlaying the second layer electrode 116 has a large film thickness a only in the region overlying the second layer electrode 116 and has the same film thickness b (a<b) as that of the insulating films 112A and 112B in other regions. When such a multilayer structure is employed, load on the second layer electrode is reduced and propagation delay is lessened. Furthermore, the effective amplitude can be enlarged because coupling with the third layer electrode is reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263510-A (JP)
Title: Work support system for making into character data
Inventor: HARA SHUHEI
IPC: G06Q50/10
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a character data making work support system in which character data is speedily and accurately provided to a client who orders the conversion to character data.  <P>SOLUTION: A client 11 provided with an image data conversion means which converts an image medium including character data into electric signals, and an external outsourcing part 13 are connected with each other through a center 12 which is connected to conduct a two-way data communication. The external outsourcing part 13 converts the character data based on the image data sent from the client 11 into data which can be used or modified by the client 11. Therefore, the character data can be speedily and accurately provided to a client who orders the conversion to character data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002341682-A (JP)
Title: Image heating device
Inventor: IZAWA SATORU
IPC: G03G15/20
Filed: 2002-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an image heating device which heats up an image formed on a recording material, which can prevent the excessive rise of temperature of the part where no sheets of paper pass and which can compensate the shortage of the heat quantity of the end part in the initial number of sheets when heating a plurality of sheets of the recording material continuously. SOLUTION: The image heating device which heats an image formed on a recording material P is provided with a heater 11 which has first and second resistive layers 11b and 11c. The resistance value per unit length of the end part of the second resistive layer 11c is made larger than the resistance value per unit length of the end part of the first resistive layer 11b, and, in the recording material moving direction, the first resistive layer 11b is located on the upstream side of the second resistive layer 11c.
Patent JP-2003262680-A (JP)
Title: Dial for clock
Inventor: ITO MOTOYOSHI
IPC: G04B19/12
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dial for clocks, having a sufficient fixing force for fixing the dial for heavy clocks and cock movements.  <P>SOLUTION: In the dial for clocks, a glass molten layer 14 is formed on the upper surface of a dial board 11 for clocks made of a metal plate formed in a shape of the dial, and a leg section 15 is provided on the lower surface side to mount the clock movement (not illustrated). In the dial, the leg section 15 has a first columnar leg 16 and a second cylindrical leg 17, that is fitted to the first columnar leg 16. The first columnar leg 16 is welded to the lower surface side of the dial board 11 for clocks. A silver wax material 18 is attached to the periphery of the first columnar leg 16. Then, the second cylindrical leg 17 is fitted to the first columnar leg 16, and the silver soldering material 18 is baked, thus fixing the first and second legs 16 and 17 to the dial board 11 for clocks.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259796-A (JP)
Title: Pizza crust and method for preparing pizza
Inventor: TAMURA SHUYA
IPC: A23L35/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pizza having the same texture and flavor as those of a new pizza, even when frozen or refrigerated.  <P>SOLUTION: This method for preparing a pizza crust and the pizza is characterized in that a pizza dough 2 is kneaded and molded with a binding liquid comprising milk, yogurt, and cheese, wherein the pizza crust 7 is kneaded and molded in an intermediate water content of 30 to 35%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264255-A (JP)
Title: Method of manufacturing wiring board
Inventor: SUZUKI TOMOE
IPC: H01L23/12
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a wiring board having a pin fixed to a pin pad by soldering, which hardly forms voids in solder and can minimize an unfavourable appearance after flux cleaning.  <P>SOLUTION: The method for manufacturing the wiring board 101 includes steps of printing solder paste 135P so as to come into contact with only a part of an exposed part 131P of the pin pad 131, mounting a pin 151 in such a manner that the solder paste 135P comes into contact with only a part of the joint surface 151KM of the pin 151, and heating the solder paste 135P to fix the pin 151 while reflowing the paste to the entire exposed part 131R of the pin pad 131 and to the entire joint surface 151RM of the exposed part 151.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263435-A (JP)
Title: Information distribution system and recording medium
Inventor: TARUMI HIROYUKI
IPC: H04W48/04
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of troublesomeness in processing to 3 restrict access and to change a form of provided information depending on a position in a system for distributing information to a terminal whose position can be specified.  <P>SOLUTION: Access restrictions and the change of a form of provided information depending on the position can be easily performed by either one of the methods of determining the result of simultaneous inequalities, determining an address and determining the symbol of a cell. A recording medium which records a program for carrying out these processing, and a recording medium which records distributed information, are further provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263806-A (JP)
Title: Magneto-optical recording medium
Inventor: MIYAKOSHI TOSHIMORI
IPC: B32B9/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magneto-optical recording medium which is suitable to a DWDD (domain wall displacement detection) reproduction system and can have magnetic domains stably formed even when superfine marks are recorded.  <P>SOLUTION: The magneto-optical recording medium is fabricated by searching for filming conditions of a magnetic film so that the product of saturated magnetism Ms and coercive force Hc is maximized. Marks which are smaller than 0.15 μm being the limit magnetic recording length of a conventional magneto-optical recording medium can stably be recorded and reproduced when MsHc (10<SP>6</SP>erg/cc) of a recording medium is ≥15.8 (T/Tc-1)<SP>2</SP>and MsHc of a cut off layer is ≥37.1 (T/Tc-1)<SP>2</SP>, where T (K) is temperature and Tc (K) is the Curie temperature of the recording layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269394-A (JP)
Title: Compressor
Inventor: NISHII KENICHIRO
IPC: F04D29/62
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To cope with a compressor of various specifications different in a relative position of a suction part and a delivery part with a same casing, to prevent reduction in efficiency of an air conditioning apparatus having the compressor, and to prevent the expansion of an installation space.  <P>SOLUTION: This compressor 10 is provided with a fluid compression mechanism in a main casing 11, and fluid sucked in from the suction part 21 arranged in a sub-casing 12 is delivered from the delivery part 22 arranged in the main casing 11 by compressing the fluid by the fluid compression mechanism. The suction part 21 and the delivery part 22 are constituted so that the relative position can be changed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273682-A (JP)
Title: Frequency control method for piezoelectric vibrator, piezoelectric vibrator, and piezoelectric device
Inventor: TANAKA MASAKO
IPC: H01L41/253
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frequency control method for a piezoelectric vibrator by which frequency and temperature characteristics are simultaneously controlled.  <P>SOLUTION: When the main vibration frequency of the piezoelectric vibrator is higher than a target value (S74) and a primary temperature coefficient in the frequency and temperature characteristics is higher than a target value (S76), a fine control film is added to a central portion on the surface of an exciting electrode (S80) and when the primary temperature coefficient is lower than the target value (S76), the fine control film is added to a peripheral edge on the surface of the exciting electrode (S82). When the main vibration frequency is lower than the target value (S74) and the primary temperature coefficient is lower than the target value (S84), on the other hand, an electrode material is removed from the central portion on the surface of the exciting electrode (S86) and when the primary temperature coefficient is higher than the target value (S84), the electrode material is removed from the peripheral edge on the surface of the exciting electrode (S88).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269216-A (JP)
Title: Vehicle power generating system and its control method
Inventor: KANAZAWA HIROYUKI
IPC: F02D9/02
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To safely prevent a battery from becoming dead during an idling operation.  <P>SOLUTION: This vehicle power generating system having a vehicle AC generator mechanically connected to an engine and the battery for storing a power generated by the vehicle AC generator comprises a means for detecting the state of the battery, a means for detecting the stoppage of the vehicle, and a means for controlling the speed of the engine based on the detected results of the detection means. The discharged state of the battery is detected by the means for detecting the state of the battery and, when the battery is in the discharged state, the speed of the engine is controlled to rise to prevent the battery from becoming dead. In this case, it is detected by the means for detecting the stoppage of the vehicle that the vehicle is stopped. When the power of the engine does not transmit to a drive shaft, the speed of the engine is controlled to rise. Thus, the battery is safely prevented from becoming dead during the idling operation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281848-A (JP)
Title: Clip driving device
Inventor: ISHIHARA YUSUKE
IPC: G11B23/26
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clip driving device capable of preventing the occurrence of foreign matters caused by deformation by holding the clip without deforming the clip.  <P>SOLUTION: This clip driving device M for fixing a leader pin P for pulling a magnetic tape MT out of a magnetic tape cartridge to the magnetic tap MT or an end part of a leader tape T connected to the magnetic tape by a clip C with an almost C-shaped cross section is provided with a driving head 1 for holding the leader pin P and a driving platform 2 provided below the driving head 1 and for holding the clip C, and drives the leader pin P down into the clip C by moving the driving head 1 downward.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003202747-A (JP)
Title: Developing device
Inventor: IWAMURA TAKUYA
IPC: G03G15/08
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a developing device by which the improvements of an image quality and durability are made compatible.  <P>SOLUTION: This developing device is provided with a developer carrier 6 to supply an image carrier 14 with developer 30 carried, a developer supply member 10 to supply the developer carrier 6 with the developer 30 carried by the developer carrier 6 and arranged so as not to come into contact with the developer carrier 6, a porous member 13 provided between the developer carrier 6 and the developer supply member 10 so as not to come into contact with the developer carrier 6 and to supply the developer carrier 6 with the developer 30 triboelectrified by the developer supply member 10 by passing it and a bias voltage supply means 19 to impart an electric field between the porous member 13 and the developer carrier 6, and the developer supply member 10 is provided with several blades 11e brought into contact with the porous member 13 and supplies the developer 30 by rotating the blades 11e.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278382-A (JP)
Title: Machining method for concrete placing form, concrete placing form, and connection structure of concrete placing form
Inventor: OTSUKA MORIHISA
IPC: E04G9/05
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining method for a concrete placing form, and the concrete placing form of high durability, recyclable, reduced in weight, improved in workability and causing no leakage into a concrete form.  <P>SOLUTION: The concrete placing form is made of plastic, and has a hollow sheathing board part 32 with one face used as a concrete placing face 31, and hollow side plate parts 33 bent at a right angle from both side edges of the sheathing board part 32 onto the opposite side to the concrete placing face 31 of the sheathing board part 32. In the machining method for the concrete placing form, an outer surface 38 of the side plate part 33 of the concrete placing form is melted in a horizontal direction by a heating body 41 to form a groove part in the side plate part 33 of the concrete placing form. The concrete placing form is thus machined by the machining method and formed with the groove part in the same position of the side plate part 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283663-A (JP)
Title: Communication trouble rescue system of portable telephone
Inventor: SHINOZAKI YUJI
IPC: H04W36/32
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rescue service control server in which communication can be sustained through a public telephone when a portable telephone under communication enters a communication trouble state, e.g. deficiency of a battery or deterioration of the receiving level.  <P>SOLUTION: The rescue service control server comprises a means connected with a mobile communication network and a fixed communication network and receiving trouble information from a portable telephone, a public telephone data managing means for storing the location information of a public telephone, a research means for acquiring the location information of a portable telephone from a location information management server and retrieving the location information of a public telephone located in the vicinity of the portable telephone from the public telephone data managing means, and a means for transmitting the location information of a public telephone to the portable telephone.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278960-A (JP)
Title: Pipe connecting method and pulsation damper case utilizing connecting method
Inventor: KOYAIZU NORIHITO
IPC: F02M55/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To temporarily fix a pipe made of thin metal to a through hole formed in a plate body part without utilizing welding technology when connecting the pipe to the through hole.  <P>SOLUTION: A circular hole 3 is provided on a center of a bottom of a case 1 formed in a cup shape by deep drawing. An insertion part 5 formed on a tip of a pipe 2 is inserted into the circular hole 3 and is exposed to an opposite side, and the exposed insertion part is bent in a manner of extending the insertion part. A part expanded to the radial direction at a portion apart from the tip of the pipe 2 in some millimeters is crushed to the axial direction, and thereby a stopper 4 in a shape of a flange formed in a size to be hung on the through hole can be formed. A peripheral part of the circular hole is fastened and clamped by the stopper and the bent insertion part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284297-A (JP)
Title: Magnetizer for dc motor magnet and dc motor
Inventor: SHINODA KOSAKU
IPC: H02K15/03
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetizer for DC motor magnet wherein the cogging torque of a DC motor is reduced to a level which has not been conventionally attained.  <P>SOLUTION: A conductor 4 is respectively wound on a north magnetic pole 2 and a south magnetic pole 3 formed in a magnetization yoke 1. A cylindrical case 5 is placed between the north magnetic pole 2 and the south magnetic pole 3, and an inner circumferential surface magnetizing pin 7 formed in columnar shape is inserted into the case 5. Two magnets 6 for DC motor to be magnetized are placed between the inner circumferential surface of the case 5 and the inner circumferential surface magnetizing pin 7. A predetermined current is passed through the conductors 4 to produce magnetic fields between the north magnetic pole 2 and the south magnetic pole 3. Thus, the magnets 6 are magnetized. The magnets 6 to be magnetized have an outer circumferential surface and an inner circumferential surface which are concentric with each other. When the magnets 6 are placed in the case, the entire inner circumferential surfaces of the magnets 6 are in contact with the outer circumferential surface of the columnar inner circumferential surface magnetizing pin 7. Further, the entire outer circumferential surfaces of the magnets 6 are in contact with the inner circumferential surface of the case 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282874-A (JP)
Title: Method for fabricating semiconductor device
Inventor: OGAWA KAZUO
IPC: H01L29/78
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fabricating a semiconductor device in which bonding strength of polysilicon and an oxide film can be enhanced greatly.  <P>SOLUTION: Phosphorus doped polysilicon is formed on a gate oxide film and a high melting point metal or a compound of a high melting point metal and silicon is formed thereon thus fabricating a semiconductor device having a multilayer gate electrode. In such a method for fabricating a semiconductor device, the polysilicon is doped with phosphorus such that the concentration of phosphorus in the polysilicon is not higher than 2×10<SP>20</SP>(1/cm<SP>3</SP>) at the interface of the polysilicon and the gate oxide film and then thermal oxidation is performed in wet hydrogen atmosphere containing steam.  <P>COPYRIGHT: (C)2004,JPO