baber/WOPTO huggingface dataset:
Patent JP-2001203946-A (JP)
Title: Digital broadcast reception system and portable information terminal
Inventor: KIKUCHI RYOICHI
IPC: H04N5/44
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast reception system and a portable information terminal which make it possible to view program guide information through easy operation without disturbing a person viewing a program. SOLUTION: This system is equipped with a digital broadcast receiver 2 which receives a digital signal broadcasted having program guide data multiplexed with a video signal of television, a television receiver 4, and the portable information terminal 3 which communicates with the digital broadcast receiver 2.  The digital broadcast receiver 2 extracts the program guide data from the received digital and stores them in a storage means 22, and sends the program guide data through a transmission and reception control means 26 when requested to send the program broadcast data through a transmission and reception control means 26, and the portable information terminal 3 sends a command requesting the transmission of the program guide data by an operation means 33 through the transmission and reception control means 36 and displays the program guide data received through the transmission and reception control means 36 at a display means 35.
Patent JP-2001201922-A (JP)
Title: Electric discharge current controlling device method of controlling discharge current, and image forming device provided with the device
Inventor: NAKAMORI TOMOHIRO
IPC: H02M7/48
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a discharge current controlling device which can prevent the discharge current from increasing, a method for controlling the discharge current, and an image forming device equipped with the controlling device. SOLUTION: This discharge current controlling device is provided with a high voltage power source 3 for applying AC voltage to a charging roller 2 and a resistor 50 for detecting the electric current being output from the high voltage power source 3. Using one of the two sorts of fixed phases in synchronism with AC voltage applied to the electrification roller 2, that is, either the positive peak voltage of sine wave AC or the negative peak voltage, the device controls the output of the high voltage power source 3 to that the current detected by the above resistor 50 remains a specified value.
Patent JP-2001205389-A (JP)
Title: Casting mold for die casting and method for manufacturing the same
Inventor: IWATA YASUSHI
IPC: B22C9/02
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a casting mold for die casting which does not cause mold collapse during casting, is excellent in a collapsing property after casting and can suppress a penetration defect and a method for manufacturing it. SOLUTION: This casting mold consists of base materials 11 formed by solidifying particles 10 for the casting mold essentially consisting of particles of metal and/or inorganic matter in the state that inter-particles spacings exist and solid packing materials 2 packed into the inter-particles spaces. The base materials 11 are preferably formed by joining the particles 10 for the casting mold by a binder and solidifying the particles. The particles 10 for the casting mold are preferably one or >=2 kinds of the particles selected from iron, copper, aluminum, SiC, alumina, mullite, silica and zircon. The packing materials 2 are preferably materials of <=100 deg.C in the phase transformation point between a liquid phase and a solid phase.
Patent JP-2001200017-A (JP)
Title: Copolymer and scratch resistant coating composition using this copolymer
Inventor: NAGANO TOSHIAKI
IPC: C08F290/06
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain a coating composition satisfying not only scratch resistance and scratch-restoring properties but also other performances of a coating film such as hardness and the like. SOLUTION: The copolymer comprises (a) a hydroxyl group-containing polymerizable unsaturated monomer represented by formula (1) (wherein R1 is hydrogen atom or methyl group; A is a 5-100C divalent organic group; and (n) is 0 or 1) and (b) other polymerizable unsaturated monomers copolymerizable with the monomer (a). The coating composition comprises the copolymer and a polyisocyanate compound.
Patent JP-2001205234-A (JP)
Title: Waste treatment apparatus
Inventor: TAKAMARU TADASHI
IPC: B09B3/00
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To perform deodorization of an exhaust gas and fermentation decomposition of a treated matter economically and efficiently in a waste treatment apparatus for subjecting organic waste such as garbage and the like to aerobic fermentation decomposition treatment. SOLUTION: The waste treatment apparatus comprises a rotation treatment tank 1 for subjecting a treatment object matter charged from one end to stirring fermentation treatment and discharging the resulting matter from the other end, a heat exchanger tank 12 surrounding the rotation treatment tank 1, an exhaust gas returning passage 32 for returning the exhaust gas from the rotation treatment tank 1 to one end side of the heat exchanger tank 12, a heating deodorizing means (preheating part 34 and main heating deodorization part 35) provided in the exhaust gas returning passage 32 and an exhausting means 37 for sucking and discharging gas from the other end side of the heat exchanger tank 12.
Patent JP-2001014570-A (JP)
Title: Fire sensor
Inventor: SAKURAI KAZUYOSHI
IPC: G08B17/10
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a sensor whose operation state can be confirmed from any direction and whose cost can be reduced as much as possible. SOLUTION: This fire sensor 10 is provided with a circuit board 32 on which a circuit detecting a fire is formed, a LED 35 mounted on the board 32 and a display lamp turned on by light from the LED 35 and showing that the sensor is in the middle of a detection operation. The display lamp consists of a light guiding member 20 for guiding the light from the LED 35 in an annular manner, and the member 20 consists of a light incident part (21) and an annular part (22). Notches 23 are formed in the neighborhood of the part (21), and many thin grooves (24) are formed on the bottom of the part 22.
Patent JP-2001208407-A (JP)
Title: Remote controller
Inventor: USHIJIMA KOJI
IPC: H04Q9/00
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that both hands must be used and a significant force is required for disengaging the resilient parts 22-22 from first protrusions 54-54 and a click part 26 from a click stopper part 58 by retaining the non-slip part 60 of the slide cover 50 of a remote controller and bending it in the open/ close operation of the slide cover 50. SOLUTION: The resilient parts 22-22 of a body case 10 and the first protrusions 54-54 of the slide cover 50 are provided with stop parts at the time of opening/closing the slide cover 50 so that the slide cover 50 can be opened/ closed with a small force while grasping the non-slip part 60 of the slide cover 50 and the body case 10 with one hand.
Patent JP-2000223684-A (JP)
Title: Method for forming substrate contact on soi wafer and semiconductor device
Inventor: AJMERA ATUL
IPC: H01L23/52
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a substrate contact in a substrate with a silicon-on-insulator region. SOLUTION: A shallow isolation trench is formed in a silicon-on-insulator. The shallow isolation trench is filled. A photoresist is glued onto a substrate. A contact trench is formed in the substrate through the filled, shallow isolation trench, the silicon-on-insulator, and a silicon substrate 3 at the lower side of the silicon-on-insulator. The contact trench is filled, a material 21 for filling the contact trench forms a contact to the silicon substrate 3, and grounds the substrate 3, thus solving the problem of the accumulation of static charge in the substrate 3.
Patent JP-2000220089-A (JP)
Title: Shoe roll
Inventor: HASANEN KARI
IPC: D21F3/02
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To calender or press paper webs of various breadths with a heating roll or a backup roll. SOLUTION: This shoe roll 10 for the press part of a paper machine or calendering has at least two shoes 14A and 14B joined with the body 13 of a roll mantle or belt 16 within itself. Presses 15A and 15B put loads on a heating roll 20 in a calender or a backup roll in a pressing part. Each of the shoes 14A and 14B is different in their breadths from each other so as to calender paper webs of various breadths on the heating roll or to press paper webs of various breadths on the backup roll.
Patent JP-2001208469-A (JP)
Title: Air separating device
Inventor: TANAKA MASAYUKI
IPC: F25J3/04
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To realize air separation having a high efficiency with a low-cost constitution. SOLUTION: An air separating device comprises a high-pressure tower 11 and a low-pressure tower 12. In this case, at least the tower 12 is used as a filling tower, and at least a part of filling articles 50A to 50D is used as an irregular filling material. In the case of providing a crude argon tower 14 in addition to both the towers 11, 12, at least one of the tower 12 and the tower 14 is used as a filling tower. And, at least part of the articles 50A to 50D, 50 is used as an irregular filling article.
Patent JP-2001204579-A (JP)
Title: Elastic surface body seat
Inventor: KITAZAKI TOMOYUKI
IPC: A47C7/40
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an elastic surface body seat capable of providing appropriate lumbar support without impairing its fit, and also of coping with differences in physique among individuals. SOLUTION: An elastic surface body strip 3 is connected to the front of one of right and left seatback frames 1 at one end and to the rear of the other of the seatback frames 1 at the other end. For adjacent elastic surface body strips 3, their mounting positions on the right and left seatback frames 1 are reversed so that the elastic surface body strips 3 cross each other near the center of a seat surface. Near the lumber of the seater, the back of the elastic surface body strip 3 is coupled to a lever 7 longitudinally rotatably attached to the seatback frame 1, and the lever 7 is connected to an operating lever 8 attached to the seatback frame 1, so that the rear end of the elastic surface body strip 3 can be moved longitudinally by operation of the operating lever 8.
Patent JP-2001216097-A (JP)
Title: Data recording and reproducing device
Inventor: HONDA SEIICHI
IPC: G11B20/10
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To quickly grasp mismatching between the collected and sending data of primary and secondary systems respectively and to prevent the troubles, as a result, due to the recording/reproducing processing discordance that is caused by the mismatching of both data between both systems. SOLUTION: It is decided whether the data write or change processing is carried out to data base servers 122 and 132. When the said processing is carried out to both servers, the collation processing is carried out between the servers 122 and 132 of the primary and secondary systems about both collected and sending data after a fixed period counted by a prescribed timer. When mismatching is detected between both data, the mismatching occurrence status is notified to a host system and also a warning is shown on a warning display screen.
Patent JP-2001166810-A (JP)
Title: Device and method for providing solid model
Inventor: MATSUMOTO YUKINORI
IPC: G06T7/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To effectively provide a real solid model to a customer. SOLUTION: The three-dimensional shape data of a target are obtained by a data input part 10. The data are managed by a server connected through a network, a suitable molding part 14 is selected and a real solid model based on the data is molded. A customer is automatically informed of molding completion through a completion display panel 260 or a portable telephone 261.
Patent JP-2000295562-A (JP)
Title: Digital camera
Inventor: YOSHIDA MASANORI
IPC: H04N5/765
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain a digital camera where deletion of an image file whose print-out is designated can properly be prevented without losing the substantial convenience of the DPOF standard in the application of the DPOF standard to the digital camera and setting of print designation of the digital camera can suitably be made. SOLUTION: A memory card 64 records the image file of an image picked-up by a digital camera 10, the digital camera 10 sets the number of prints of each image file in accordance with the DPOF standard and the memory card stores the number as a print information file. In the case of setting the number of prints, an attribute of an image file to which at least one print or over is designated is selected as a read only attribute so as to prevent deletion of the image file in spite of its print designation. Furthermore, the digital camera 10 has a mode where print designation is set to all frames in a lot.
Patent JP-2001151084-A (JP)
Title: Pivot device and method of manufacturing for pivot device
Inventor: NAKAZATO KOJI
IPC: B29C45/14
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a pivot device that can have high strength and wastes no molding resins, and a method of manufacturing for the pivot device. SOLUTION: A pivot device 1 comprises a pressed flat portion 1a3 formed when a pipe body 1a with a hollow portion 1a1 is pressed flat, pressed projections formed along the sides of the pressed flat portion 1a3, a cylindrical projections 1a4 cylindrically projected from the pressed flat portion 1a3, and a pivot holder 1b formed with a pivot shaft bore 1b2 corresponding to the cylindrical projection 1a4 and outsert-molded on the cylindrical projection 1a4, pressed flat portion 1a3, pressed projections and pipe body 1a.
Patent JP-2001218359-A (JP)
Title: Circuit breaker with current application information measuring instrument and its correction method
Inventor: YAMAZAKI HARUHIKO
IPC: G01R19/25
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a correction method by which measurement results with few errors can be obtained, regardless of the combination of a circuit breaker main part and a measurement display unit. SOLUTION: Correction values for errors produced in a measurement current transformer 13 and an A/D converter 21 and correction values of errors produced in a transformer 14 and an A/D converter 22 are stored in a 1st memory device 15, and correction values of errors produced in a multiplication circuit and thereafter are stored in a 2nd memory device 29. In the measurement, the correction values stored in the 1st memory device 15 are inputted to a measurement correction unit 31, and the measurement correction unit 31 outputs corrected currents/voltages with few errors, which are inputted to the multiplication circuit 24 to calculate power values. The correction values stored in the 2nd memory device 29 are inputted to a calculation correction unit 30 to correct the calculated power values.
Patent JP-2001214597-A (JP)
Title: Accessory for metal siding
Inventor: KATAO KIMIYASU
IPC: E04F13/073
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an accessory for metal siding installed to a joint part, an external angle part, an internal angle part and the like in the metal siding constructed as an external wall material on a backing material for a building such as a house. SOLUTION: In the accessory installed to the joint part, the external angle part, the internal angle part or the like in the metal siding constructed as an external wall material on the backing material for the building, a facing plate is overlaid and integrated on the backing material surface constructed of a synthetic resin having a predetermined shape matching the joint part, the external angle part, the internal angle part or the like, and on the backing material back face, a fin type elastic body is formed, while the facing plate is made of a metallic plate substantially equal to that used for a surface material for the metal siding.  When the fin type elastic body formed on the backing material back face is bent and brought into contact with the surface of the siding material, penetration of rainwater and the like through a gap between the siding material and the accessory for the metal siding can be prevented.
Patent JP-2001215822-A (JP)
Title: Fixing device
Inventor: OKADA MITSUHARU
IPC: H05B6/14
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a sufficient magnetic field is not obtained even when a ferrite core or the like is provided inside a bobbin because the bobbin body is formed by non-magnetic material such as resin although effort has been made so far to improve the heating efficiency of a heat roll by making the strength of the magnetic field stronger by inserting a magnetic material such as a ferrite core inside the non-magnetic bobbin body of a material such as resin in an IH method fixing device. SOLUTION: In the device, the whole body of the bobbin 2 is formed of a magnetic material such as the ferrite core. Thus, a magnetic field stronger than the magnetic field of a conventional magnetic material composed of a piece of ferrite inserted into the non-magnetic bobbin body of a material such as resin is obtained and the heating efficiency of the heat roll is improved. Furthermore, the number of parts can be reduced.
Patent JP-2001217760-A (JP)
Title: Correction system for adaptive device
Inventor: CHO KEIZO
IPC: H04B7/26
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a correction system for an adaptive antenna device capable of correcting the difference of amplitudes/phases between branches. SOLUTION: Each of signal transmitters 1-8 for correction has a signal transmitting part for transmitting a signal sequence, which is not correlated with the other transmitter, a receiver 1-B of an adaptive antenna device 1-A has a reference signal generator 1-9 for generating the reference signal of the same signal sequence as a transmitting signal at timing deviated just for the arrival time of a direct wave, signal detecting part 10 for correction for detecting a received signal having a high correlation with the reference signal, correction table generation part 1-11 for generating the correction table of the received signal, directivity control part 1-7 for finding an amplitude and a phase to be weighed, and directivity forming part 1-6 for weighing and synthesizing the amplitude and the phase with the received signal,  and each of signal transmitters for correction and receivers has a time synchronizing part 1-13.
Patent JP-2000236574-A (JP)
Title: Improvement of re-use of code and spectrum in cdma system having cells divided into a plurality of sectors
Inventor: KASTURIA SANJAY
IPC: H04J13/16
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To cope with increase in demand of a CDMA(code division multiple access) system by configuring each terminal in a protection sector or a basic sector to use a code assigned from a proper group of a plurality of code groups. SOLUTION: The system is provided with a central base station 12 and many fixed terminals in communication with the base station 12. Terminals in protection sectors 14-21 in basic sectors 22-25 use other set codes to overcome potential interference among sectors caused by leakage of an antenna radiation pattern. In the case that a cell is divided into even number sectors, available codes are divided into three groups, that is, two groups for the protection sector and one group for a basic sector. When cells are divided into odd number sectors, available codes are divided into four groups, that is, three groups for the protections sectors and one group for the basic sector. The protection sector is selected narrower to the utmost within a required and sufficient range to overcome the possibility of interference among the sectors.
Patent JP-2001215364-A (JP)
Title: Multiple optical fiber aligner
Inventor: MURAKAMI KEIJI
IPC: G02B6/40
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a multiple optical fiber aligner capable of controlling optical loss down and suppressing generation of crosstalk between optical fibers. SOLUTION: The multiple optical fiber aligner is composed of a lens array 4 in which plural convex lenses 4B are integrated, a retaining member 3' having plural minute holes 3'A for inserting plural optical fibers 6 and having, on both sides of the minute holes, a pair of lens aligning holes with nearly the same diameter as the convex lens, a holding base plate 2 for holding the lens array and the retaining member, and a multiple optical connector plug 9 for holding each of these optical fibers. Each optical fiber is inserted into the minute holes and connected, with the tip end of each optical fiber bumped against the lens array. In this case, each optical fiber bends.
Patent JP-2001217626-A (JP)
Title: Antenna system and communication device using the same
Inventor: KOSUGI OSAMI
IPC: H01Q5/15
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a VHF/UHF antenna which can receive even medium- frequency waves. SOLUTION: This system is equipped with a linear antenna elementelement (11) with a radio device at a 1st frequency above theshortwave band or very high-frequency band, an inductance element(15) which matches the linear antenna element (11) with the radiodevice at a 2nd frequency in the medium-wave band, a 1st signalbranch means (13) which lead a high-frequency signal of the 1stfrequency induced at an antenna element out to the radio devicethrough the antenna element 12, and a 2nd signal branch means (14)which leads a high- frequency signal of the 2nd frequency induced atthe linear antenna element (11) out to the radio device via theinductance element (15).
Patent JP-2001219447-A (JP)
Title: Optical element
Inventor: BABA YUKIHISA
IPC: G02B3/06
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical element reduced in optical appearance inferiority and enhanced in mass productivity. SOLUTION: An fθ lens portion having an optical surface is formed to an optical element and a second optical part having a light effective part 12a is formed to one end of the optical element and a gate 13 is provided to the other end thereof. Since the second optical part 12 is molded asymmetrically up and down with respect to its optical axis and a weld line W is generated leftward, the generation probability of the weld line in the up and down width of 3.2 mm of the light effective part 12a of the second optical part 12 is 0% and no effect is exerted on optical performance.
Patent JP-2001223707-A (JP)
Title: Cross-point switch controller
Inventor: YOSHIZAWA HIROSHI
IPC: H04L29/06
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a cross-point switch controller which can prevent a port from entering a deadlock state due to line blocking and improve communication efficiency between ports. SOLUTION: After a cross-point switch is controlled at a connection request sent from a port controller to connect a connection-source port to a connection- destination port, a packet of connection establishment response including an establishment flag representing that whether or not the connection source and connection destination have been connected together is sent back to the port controller having sent the packet of the connection request.