baber/WOPTO huggingface dataset:
Patent JP-2003165021-A (JP)
Title: Adjustable reamer
Inventor: NODA MITSUAKI
IPC: B24D7/18
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reamer having a blade nearer to a grinding wheel than a blade having a cutting edge, provided with an independent fine adjustment function for a cutting edge tip outer diameter in each blade for uniformalizing grinding force of each blade, having a grinding function of accurately finishing a hole size with minimum machining allowance, and suitable for an ATC (an automatic tool changer) capable accurately finishing a hole with a comparatively large diameter in comparison with a solid reamer.  <P>SOLUTION: In the reamer, a slider 3 having a conical part 3a is provided in a cylinder of a holder 1 and diametral sizes of the blades 8 fixed to an outer circumference of the holder 1 are adjusted by movement of the slider 3. The blades 8 are housed in a plurality of rectangular recessed parts 7 formed in the outer circumference of the holder 1, their lower faces are abutted on outer diameter expanding pins 5 interposed between the blades 8 and the conical part 3a of the slider 3, their side faces are pressed against one walls of the recessed parts 7 by clamp pieces 15, and both longitudinal end parts are strongly engaged by attaching bolts 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163327-A (JP)
Title: Semiconductor chip, semiconductor wafer and dicing method thereof, and stacked semiconductor device
Inventor: INOUE KANAME
IPC: H01L25/18
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable semiconductor chip that does not require any special components, a manufacturing method, and facilities, and the like, and can improve integration density, to provide a semiconductor wafer and its dicing method, and to provide a stacked semiconductor device.  <P>SOLUTION: In the semiconductor chip 20 in one embodiment where a specific integrated electronic circuit and a plurality of bonding pads connected to the specific integrated circuit are arranged in a specific arrangement, each of the bonding pads has a plurality of connection pads 22a, 22b, 22c, and 22d for connecting a wire W (Figs. 2 and 3). A semiconductor chip 20A where the area between connection pads that are provided at both sides of the semiconductor chip 20 is widest is fixed to a die pad 41 of a lead frame 40, and then semiconductor chips 20B, 20C, and 20D having short widths are successively stacked on it, thus composing the stacked semiconductor device 30A.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167483-A (JP)
Title: Image forming apparatus
Inventor: NAKAUE TAKAHISA
IPC: G03G21/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that makes it easy to know when a copying operation is allowed to start.  <P>SOLUTION: The CPU 2 of the copying machine 1 has a function 21 for setting up developer into a developing part 154 from a developer hopper 163 in which developer as the initial agent is sealed, and a memory 20 for pre- storing the estimate value of the time required for the set-up of the developer. The CPU 2 also has a counter 22 for counting down the estimate value as the set-up of the developer proceeds, and a function 23 for displaying a display panel 1041 the count-down value as the remaining time for the setup of the developer. The display makes it easy to know when the copying operation is allowed to start.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172333-A (JP)
Title: Link mechanism and variable displacement compressor using the link mechanism
Inventor: TAKAI KAZUHIKO
IPC: F04B9/02
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a link mechanism capable of improving productivity without causing a secondary problem.  <P>SOLUTION: A rotor 2 having a through hole 2b and a link arm having a through hole 10a are coupled by a coupling pin 11. The coupling pin is press fitted in the through hole of the link arm, and rotatably inserted in the through hole of the rotor. At that time, the length of a part in which the coupling pin is press fitted is set to be shorter than the length of the through hole of the link arm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170880-A (JP)
Title: Body structure of vehicle
Inventor: KAWAKAZU SATOSHI
IPC: B62J17/00
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To form a recessed part 23a on the side of a body cover 23 above a step 37 for a fellow passenger in a motorcycle 10 having the body cover 23 disposed under a tandem seat 22 and having the step 37 for the fellow passenger 98 seated at the rear part of the tandem seat 22 to put the feet thereon installed under the body cover 23.  <P>SOLUTION: Since the recessed part can be ventilated, air can be sufficiently applied to the insides of the feet of the fellow passenger seated at the rear part of the tandem seat so that the fellow passenger can get cool feeling and board comfortably.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197219-A (JP)
Title: Solid oxide fuel cell and manufacturing method
Inventor: INAGAKI TORU
IPC: H01M8/12
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a solid oxide fuel cell, which has high performance, by improving the efficiency of a power generation cell.  <P>SOLUTION: The power generation cell 1 is constituted by arranging a fuel electrode layer 4 to the one surface of a solid electrolyte layer 3, and arranging an air electrode layer 2 to the other side surface. Here, the above solid electrolyte layer 3 is constituted with an oxide ion conductor that makes lanthanum gallate system oxide as the main body. The above fuel electrode layer 4 is constituted with a porous sintered substance of the highly decentralized network structure where the mixed conductivity oxide particles enclose the skeleton structure, in which the metal particles are chained. Moreover, the above air electrode layer 2 uses the porosity sintered substance, which makes cobaltite as the main ingredient. With the above composition, IR loss of the solid electrolyte layer 3 decreases at the same time the over voltage of each electrodes decreases, and the solid oxide fuel cell which is excellent in power generation efficiency can be realized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172011-A (JP)
Title: Decorative sheet for exterior wall and its manufacturing method
Inventor: MIYAGAWA SEIICHI
IPC: E04F13/12
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative sheet for an exterior wall having excellent design properties and being composed of a metallic material and its manufacturing method.  <P>SOLUTION: In the decorative sheet for the exterior wall composed of a steel sheet, in which joint grooves are formed to a surface and which has a surface section partitioned and formed by the joint grooves, irregular sections having the difference of unevenness are formed to the surface section, and the whole region from the region of the highest projecting section to the region of the lowest recessed section is partitioned in a contour line shape by solid- pattern colored layers having different color tones while either pattern colored layer of a linear, dotted or latticed shape is formed in a region continuously connected to the region of the highest projecting section by a color tone in the region of the highest projecting section from the region of the highest projecting section.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003135215-A (JP)
Title: Support device in sitting posture assisting device
Inventor: TAKADA TORU
IPC: A47B23/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To enable a patient and the aged trained for functional recovery to hold his sitting posture with ease. SOLUTION: A table frame 9 on the back is used as a fitting portion to removably mount a support member 12 in a suitable place of a recessed part 8 of a table board 6 by a fitting means 11.
Patent JP-2003172209-A (JP)
Title: Starting device for carburetor
Inventor: TANAKA RIICHI
IPC: F02M19/00
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce installation space of a starting device by integrating two plunger type starting devices.  <P>SOLUTION: This starting device 16 for a carburetor is provided with an air passage 20 communicating to the carburetor to supply starting air, a fuel passage 26 communicating to the carburetor to supply starting fuel, and a valve means including valve elements 36, 38 opening and closing the air passage and the fuel passage. The valve element communicates only the air passage 20 to the carburetor when the same is in a first state and communicates both of the air passage 20 and the fuel passage 26 to the carburetor when the same is in a second state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171985-A (JP)
Title: Foundation spacer
Inventor: USAMI KOJI
IPC: E02D27/01
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-quality spacer incorporating only the advantages of different materials by eliminating the drawbacks of a PC molding and a metal molding which serve as conventional foundation spacers.  <P>SOLUTION: The spacer comprises an inner member 1a made of synthetic resin into a predetermined shape with a reinforcing part 2 formed therein, and an outer member 5A made of a stainless steel plate of the same shape with a reinforcing part 6 formed therein, the outer member being integrally fitted over the inner member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180073-A (JP)
Title: Power supply circuit
Inventor: NAGATA TOSHIHISA
IPC: H02M3/155
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a power supply circuit which can lower the input voltage of a second constant voltage circuit and reduce the power consumption of the second constant voltage circuit to reduce a mounting area thereof.  <P>SOLUTION: This power supply circuit comprises a first constant voltage circuit 2 which steps down a power supply voltage VDD from a DC power supply 10 and generates and outputs a prescribed constant voltage V1 and a second constant voltage circuit 3 which steps down the constant voltage V1 outputted by the first constant voltage circuit 2 and generates and outputs a prescribed constant voltage V2. A reference voltage generating circuit 23 in the second constant voltage circuit 3 is made to operate by using the power supply voltage VDD from the DC power supply 10 as its power supply voltage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178012-A (JP)
Title: Service providing system, information providing device and method, information processor and method, and program
Inventor: MIYASHITA TAKESHI
IPC: G06F3/0484
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To clearly display the corresponding relationship between a sentence and an attachment file.  <P>SOLUTION: The text of a received mail is displayed on a sentence display column 434. A link display 435 is inserted into the text displayed on the sentence display column 434. A mouse is operated by a user, and when clicking the link display 435, a client computer displays an attachment file display window 451 on a monitor, and displays the content of the attachment file in the attachment file display window 451. At the same time, the client computer displays a link arrow 452 turning to the attachment file display window 451 from the link display 435 on the monitor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175508-A (JP)
Title: Method for manufacturing concrete product
Inventor: SATO TAKAHIRO
IPC: B28B13/02
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a concrete product using a form capable of obtaining the concrete product reduced in the generation of surface air bubbles.  <P>SOLUTION: The form is filled with highly flowable concrete with a slump flow of 500-750 mm from below to above.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002252788-A (JP)
Title: Velocity modulation signal output device
Inventor: TAKABA NOBUMICHI
IPC: G09G1/04
Filed: 2001-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a velocity modulation signal output device that sufficiently applies velocity modulation to a luminance signal that is continuously changed. SOLUTION: The luminance signal LS is differentiated by a first derivative circuit 1, and furthermore differentiated by a second derivative circuit 2. A multiplier circuit 3 multiplies a signal D1 and a secondary differentiation signal D2. A discontinuous signal detection circuit 5 discriminates whether the luminance signal LS is a continuous signal or a discontinuous signal. When the luminance signal LS is the continuous signal, a signal of the multiplication is outputted as a velocity modulation signal MS, and when the luminance signal LS is the discontinuous signal, the primary differentiation signal D1 is outputted as the velocity modulation signal MS through the changeover of a changeover circuit 6.
Patent JP-2002193866-A (JP)
Title: Improved method for purification of ketones, obtained from corresponding terpenes by ozonolysis and reduction
Inventor: GISELBRECHT KARLHEINZ DR
IPC: C07C45/83
Filed: 2001-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a method by which ketones obtained by ozonolysis and subsequent reduction of the corresponding terpenes can be purified in a simple and safe manner without the risk of explosion. SOLUTION: This problem is solved by converting the resulting corresponding crude ketone into a high purity ketone by means of steam distillation at atmospheric pressure or at reduced pressure, extraction of the steam distillate and subsequent distillation, after the ozonolysis and reduction of acrylic mono, bi- or tricyclic terpenes with ozonizable double bonds.
Patent JP-2003185889-A (JP)
Title: Light source
Inventor: NISHIKAWA HIDETOSHI
IPC: F21Y101/02
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source having a large light quantity and capable of emitting strong light.  <P>SOLUTION: This light source 10 is provided with a chip-shaped light emitting source 14, and a light guiding member for sealing the light emitting source 14 and guiding light emitted from the light emitting source 14. In the light source 10, a resin mold 16 that seals the light emitting source 14 functions as the light guiding member. The light guiding member can be composed of a resin mold 44 that seals the light emitting source 14, and a light guiding bar 46 having a light entering part 46a disposed closely to the resin mold 44 and a light existing part 46b for existing the light entered from the light entering part 46a and guided. Further, the light guiding member can comprise a resin mold 52, the light guiding bar 46 having the light entering part 46a disposed closely to the resin mold 52, the light existing part 46b for existing the light entered from the light entering part 46a and guided, a transparent body 56 standing between the resin mold 52 and the light entering part 46a, and a mirror 54 arranged so as to surround a gap between the resin mold 52 and the light entering part 46a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185239-A (JP)
Title: Ventilation device
Inventor: UNO MASATAKA
IPC: E04B1/70
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilation device improved in ventilation efficiency, while effectively preventing an intrusion of rain water inside of a house.  <P>SOLUTION: Separate ventilation structure parts 6 are arranged in several stages in the vertical direction. In this ventilation structure parts 6, an upper end and a lower end of a ventilation space formed between a front plate part 80 and a rear pate part 81 are closed. The front plate part 80 is provided with projecting parts 42 respectively formed by connecting a front end of an upper piece 36, which is inclined downward in the front direction, and a front end of a lower piece 41, which is inclined upward in the front direction, through a vertical piece 37. A rear end of the lower piece 41 is provided with a rear water drip piece 52 projecting backward, and the rear plate part 81 is provided with a front water drip piece 11 projecting forward toward an intermediate part in the vertical direction of the vertical piece 37. An air flow-in port for flowing the open air is provided in a lower end of the space between the front plate part 80 and the rear plate part 81, and an air flow-out port 9 for flowing the air rising in the ventilation space into the house is provided in an upper side of the rear plate part 81.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188745-A (JP)
Title: Automatic alarm transmitter
Inventor: CHIBA MASANOBU
IPC: G08B21/02
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To secure the safety of workers working on a ship by automatically notifying whether the workers on the ship are in an emergency state or not to a monitor site.  <P>SOLUTION: In the automatic emergency alarm transmitter provided with an antenna 1, a radio part 2, a battery 3, a pressure sensor 4, compressed gases 5 and a bag to be expanded by storing the compressed gases, when the worker working on the ship falls into the sea by mistake, a change in a pressure is sensed from a water pressure by the pressure sensor 4, the compressed gases are discharged and expand the bag 6 so that the workers can float on the sea. At the same time, when the change in the pressure is sensed by the pressure sensor 4, an emergency signal is issued and emergency is reported to a monitor site 9 via a repeater station 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189288-A (JP)
Title: System for monitoring household appliance and system for monitoring refrigerator
Inventor: SUGIMOTO MIKA
IPC: H04N7/18
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To visually monitor the operating state of a household appliance.  <P>SOLUTION: A control server collects the operation state of each household appliance through a home network (step ST11) and waits until a television receiver requests camera video (step ST12). When the control server receives a camera video request from the television receiver, the control server judges whether there is a next household appliance in a waiting list (step ST13), and when the next household appliance exits in the waiting list, the request for the camera video is performed with respect to the next household appliance (step ST14). The control server waits until the camera image is received (step ST15). When the control sever receives camera video from a microwave oven, the control server transits the camera video to the television receiver (step ST16).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186806-A (JP)
Title: Harassment mail detection system and method in portable telephone
Inventor: KOIZUMI ISAO
IPC: G06F13/00
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a enharrassment mail detection system and a method therefor in a portable telephone capable of coping with enharrassment mail by detecting whether or not the electronic mail, which is transmitted to the portable telephone, a so-called enharrassment mail.  <P>SOLUTION: An information memory processing device 1, to which a portable telephone T is connected, is provided with a harassment mail pattern database 1A; and an electronic mail detecting program having a procedure for collating the file data of the electronic mail stored in the connected portable telephone T with the harassment mail pattern data recorded in the harassment mail pattern database 1A, and a detecting procedure for detecting file data of electronic mail which match with or proximate to mail patterns of the harassment mail recorded in the harassment mail pattern database 1A from among the file data of the electronic mail stored in the portable telephone T by the collation using the collation procedure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184691-A (JP)
Title: Fuel injection valve
Inventor: GOTO MORIYASU
IPC: F02M63/00
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional fuel injection valve that a valve element collides with a stopper to generate bounce at the time of opening the valve and the valve element collides with a nozzle body to generate bounce at the time of closing the valve, resulting in deterioration of injection characteristics.  <P>SOLUTION: When a valve is opened, pressure of a nozzle chamber 27 and a second chamber 22 is reduced by injection. However, because the pressure of a first chamber 20 communicated via a restrictor 21 remains high pressure, an armature 18 is energized upwards (in the direction of opening the valve), and bounce of the valve element 11 is restrained when the valve is opened. At that time, the fuel flows upwards through the restrictor 21 to force the armature 18 upwards, so as to restrain bounce of the valve element 11. At the time of closing the valve, when injection is stopped, the pressure of the nozzle chamber 27 and the second chamber 22 is increased by a water hammer action due to rapid cut-off of injection fuel, and the armature 18 is energized downwards (in the direction of closing the valve), so as to restrain the bounce of the valve element 11 when the valve is closed. At that time, the fuel flows downwards through the restrictor 21 to force the armature 18 downwards, so as to restrain the bounce of the valve element 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182259-A (JP)
Title: Method and system for creating picture book
Inventor: RYU TADAMITSU
IPC: G06Q50/10
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for creating a picture book, which enable the development of contents for meeting the needs of consumers, by allowing the picture book to be read via a terminal monitor by virtue of a technology of the conversion the picture book into electronic information, collecting the reactions of the consumers to the picture book converted into the electronic information, via a communication means such as the Internet, and supplying their reactions to a picture-hook author.  <P>SOLUTION: This method for creating the picture book comprises a process (step 1) for converting the contents of the picture book into the electronic information; a process (step 2c) for recording the contents of the picture book on a recording medium so as to distribute them to the consumer; a process (step 4) for connection to a webmaster's site via the communication means; a process (step 5) for having the consumers read the visualized picture book via the terminal monitor; a process (step 6) for recording comments about the contents of the picture book from the consumers; a process (step 7a) for making a terminal recognize the comments as voices so as to transmit the comments to the webmaster's site via the Internet; and a process (step 8) for presenting at least comment records to the picture-book author so as to revise the contents.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196550-A (JP)
Title: Commodity sales system
Inventor: NAGAYAMA TATSUMI
IPC: G06Q30/06
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly convenient commodity sales system by assuring a variety of sales chances such that can be obtained when users directly visit sales shops even in commodity sales through an electric communication network such as Internet.  <P>SOLUTION: This commodity sales system comprises a commodity information database for accumulating information on at least commodity names and commodity and a commodity information providing server for providing the commodity information accumulated in the commodity information database to many and unspecified user terminals through the electric communication network. The system comprises a user commodity information database connected to the commodity information providing server and accumulating the commodity information for each user to be accessible from the user terminals to the user commodity information database so that only commodity information on users can be read.  <P>COPYRIGHT: (C)2003,JPO