baber/WOPTO huggingface dataset:
Patent JP-2002239835-A (JP)
Title: Reciprocating type tool
Inventor: SAKAGUCHI TAKAHIRO
IPC: B23D49/16
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocating type tool having a stroke adjusting function of a tip tool effective for simplifying a structure and reducing the cost. SOLUTION: In an electric reciprocating saw for converting rotation of an electric motor to reciprocating linear motion with a crank mechanism 10 and transmitting the motion to a slider, a rotor 12 equivalent to a crank arm is provided with a changeover lever 21 for changing stroke having a connection pin 14 equivalent to a crank pin at its one end via a support pin 22 in a range regulated by a long hole 23 and a stopper pin 24. The changeover lever 21 is relatively turned with respect to the rotor 12, and the stroke of the slider (blade) is adjusted by switching inter-shaft distance from the rotation center of the rotor 12 and the axial center of the connection pin 14 to L or L1. The relative turning of the changeover lever 21 with respect to the rotor 12 is performed by switching the rotation direction (normal rotation or reverse rotation) of the electric motor.
Patent JP-2002245626-A (JP)
Title: Information recorder and recording medium
Inventor: MIURA HIROSHI
IPC: G11B7/24
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To perform the further more multi-valued recording by controlling the size of a mark with a single pulse. SOLUTION: Power levels of laser beams 19 are arranged to be three steps P1, P2, P3, and the sizes of the power levels P1, P2, P3 are settled to have the relation P1>P2>P3, and the power level P2 is formed to the constant level among each recording unit, and the laser beams 19 are modulated by changing the power levels in order of P2, P1, P3, P2 and in order of P2, P1, P2, and also changing pulse widths T1, T2 which are the times to hold the power levels P1, P3, then the multi-valued information is recorded on the information recording medium 1 with the single pulse by changing the lengths of the recording mark 201 in the tangential direction and the radial direction of the disk.
Patent JP-2001232755-A (JP)
Title: Method for mounting/removing plate cylinder of printing machine and device for executing this method
Inventor: GOETTLING JOSEF
IPC: B41F13/24
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To simply mount or remove a plate cylinder of a printing machine. SOLUTION: A drum 3 of the plate cylinder is removed from a journal 4 and besides, the other journal is set away remotely. After that, the extension part 17 of a spindle 8 is connected to the end part of the spindle 8, for the plate cylinder, which is set free by the other journal kept remotely, in the same fashion as the other journal. Further, the drum 3 is pushed away onto the extension part 17 of the spindle, which is, in turn, removed from the spindile 8 and carried out together with the drum 3. Finally, the drum 3 is removed and mounted by arranging so that the reverse process is performed as the characteristics of this method.
Patent JP-2002252840-A (JP)
Title: Image processor and image processing method, and image processing system
Inventor: NAKAMURA AI
IPC: H04N7/18
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an image processor and an image processing method, and an image processing system capable of realizing the efficient distribution of a moving image using simple design. SOLUTION: When a plurality of image data are received by an image processor 100 (step S301), the levels of change among these images are calculated (step S302). Then, whether the image is a moving image is determined, based on the calculated level of change of the images and a set value (step S303); and when it is determined that the image is a moving image, the plural received image data are transmitted to video telephone equipment 109 or an outside image terminal 108 (step S305). When it is determined that the level of change does not satisfy reference value, one still image is segmented from the received data (step S304), and the static image is transmitted (step S305).
Patent JP-2002252307-A (JP)
Title: Mounting structure for electronic device
Inventor: SHIMIZU NORIYUKI
IPC: H01L23/32
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the problem of peeling between a outside connecting pad of an electric device and solder used for connecting the pad to an external electric circuit board, and consequently, electronic components are not able to operate normally over a long period. SOLUTION: The region having a crystal grain diameter of <=3 μm of a copper - nickel - tin alloy 21, formed between a plated nickel layer 17 for coating the outside connecting pad 15 of the electronic device 1 and the solder 3 used for connecting the pad 15 to the external electric circuit board 2, is adjusted to be >=40% of the area of the pad 15.
Patent JP-2002079996-A (JP)
Title: Method and device for restraining separation of flow on aerodynamic surface and phenomenon relating to it
Inventor: THOMBI LAYUKALLO
IPC: B64C21/10
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To restrain the flow of a fluid along an object from separating from the surface of the object. SOLUTION: At least one barrier member 19 is installed on the object surface 1. The barrier member 19 is extended from the object surface 1 to a separated flow layer in the vicinity thereof. The barrier member 19 crosses the separated flow layer, but does not reach the ordinary flow layer outside the separated layer.
Patent JP-2002257387-A (JP)
Title: Hot air heater
Inventor: KUMAKI HIROTAKA
IPC: F24D15/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a hot air heater to enable humidifying environment in a room to be brought into a desired state by regulating an evaporation amount from a humidifying pan, in the hot air heater disposed in an air supply flow passage on the side situated downwind from a heat exchange part, and having the humidifying pan to store humidifying water evaporated by hot air. SOLUTION: The hot air heater comprises an air supply flow passage 18 formed in a body case 11 and intercommunicating an air inlet and a hot air outlet; a fan 34 for convection and a heat exchange part 20 disposed in the air supply flow passage; a combustion part 21 to feed combustion hot air in the heat exchange part 20; a humidifying pan 40 disposed in the air supply flow passage 18 on the side situated downwind from the heat exchange part 20 and storing humidifying water evaporated by hot air; and a water supply device 45 to supply humidifying water to the humidifying pan. The humidifying pan is provided with a humidifying amount regulating means A1 to regulate an evaporation amount of humidifying hot water.
Patent JP-2002258102-A (JP)
Title: Relay adaptor
Inventor: MITSUZUKA SHIGERU
IPC: G02B6/38
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a relay adaptor that connects an optical connector plug with high precision and can be obtained at a high productivity. SOLUTION: A first adaptor half 3 having an aligning sleeve 3d and a second adaptor half 4 having no aligning sleeve are designated to be assembled by force-fitting.
Patent JP-2002260014-A (JP)
Title: Game machine, three-dimensional display data generating method, three-dimensional display data generating program and recording medium for recording the program
Inventor: AOYAMA SATORU
IPC: G06T19/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an automatic trimming technology suitable for a three- dimensional display. SOLUTION: A three-dimensional model 50 to be three-dimensionally displayed on an image screen 30 and an enlarged model 52 by enlarging the three- dimensional model are virtually arranged in the same three-dimensional space on a computer so as to have the predetermined relative positional relationship so that these three-dimensional model and enlarged model partially overlap each other when looking at the models from a view point of an observer set in the three-dimensional space.  A part positioned outside the three-dimensional model among the enlarged model when looking at the three-dimensional model and the enlarged model from the view point, is displayed as a two-dimensional image together when displaying the three-dimensional model on the image screen as the two-dimensional image, and is made to function as a trimming part for trimming for imparting a contour line having a width on the edge of the two-dimensional image corresponding to the three-dimensional model.
Patent JP-2002266405-A (JP)
Title: Automated flushing system for toilet
Inventor: SHOJI TOSHIAKI
IPC: E03D5/10
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an automated flushing system for a toilet capable of accurately flushing the toilet upon detecting the presence of a user. SOLUTION: The system comprises mat sensors 1, 19 and 20 laid on a floor surface S around the toilets 2 and 18 for detecting the presence of the user upon the user getting on a mat, and a control means for causing operation of the flushing device 3 of the toilet 2 upon the user moving out of the detectable range of the mat sensors 1, 19 and 20 after using the toilet.
Patent JP-2002269316-A (JP)
Title: Store information service system
Inventor: KUJIRAI TOSHIHIRO
IPC: G06Q30/06
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a store information service system capable of treating questionnaire of several stores with one server and capable of returning a service peculiar to each store to respondents of the questionnaire. SOLUTION: When the store introduction information about a store registered for questionnaire is requested from a portable terminal 10, a server 30 transmits a store introduction screen including a questionnaire guide message to the portable terminal. When the questionnaire is requested from the portable terminal, the server 30 transmits the prepared questionnaire information to the portable terminal. The store information service system with this structure collects the reply information of the questionnaire from the portable terminal user and issues a coupon.
Patent JP-2002266513-A (JP)
Title: Group home
Inventor: SAKAI NOBUHIKO
IPC: E04H1/02
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a group home in which the aged requiring no rehabilitation and self-support of an A.D.L can lead a life worth living pleasantly, endeavoring the maintenance and improvement of daily life operation by private rooms by each person and the leading of community life in a familial atmosphere. SOLUTION: In a residence in which a building 1 is formed in a U shape in a plan view and a courtyard 3 is arranged to a section surrounded in the U shape, a passage 5 going around in the U shape while facing the courtyard 3 is disposed, the private rooms 8, 9 and 10 communicated with the passage 5 through fittings 8a, 9a and 10a are arranged, and a nursing personnel room 12 communicating with the passage 5 and a vestibule 11 are disposed adjacently on one side of the front end of the U shape holding the courtyard 3.
Patent JP-2002267079-A (JP)
Title: Easy release joint
Inventor: NAGATA MASAAKI
IPC: E03D9/08
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an easy release joint highly workably connecting a connecting pipe extending from a plumbing fixture to a feed pipe for feeding water or hot water and to appropriately install a pullout prevention clip in the easy release joint. SOLUTION: This easy release joint 38 comprises a female pipe 46, a male pipe 48, and a pullout prevention clip 72 installed perpendicularly to the axis of the female pipe 46 and formed with a cam part 81. The female pipe 46 is provided with a notch part 62 formed by notching its circumferential wall part 144 over a prescribed length, the pullout prevention clip 72 is installed in the notch part 62, and groove works 146 are performed in the outer circumferential wall part 144 of the female pipe 46 in a position in the axial end of the notch 62 along the outer circumferential face.
Patent JP-2002269704-A (JP)
Title: Reproducing device
Inventor: SATO TAKAYA
IPC: G11B5/09
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfied information signal at the time of slow reproducing operation. SOLUTION: The reproducing device is provide with 1st, 2nd heads for SD mode and 2nd, 3rd heads for SDL mode, then the device is constituted so that the output of the 2nd head and the output of the 3rd head are alternately selected at normal reproducing with the SDL mode, and an output of the 1st head and the output of the 2nd head are alternately selected at sloe reproducing with the SDL mode.
Patent JP-2002173429-A (JP)
Title: Immunopotentiator for fishes and feed for cultured fish
Inventor: OGAWA HARUO
IPC: A61K31/7076
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain an immunopotentiator for fishes capable of increasing an immunization of cultured fish and controlling occurrence of fish diseases, and to provide a feed for cultured fish containing the immunopotentiator for fishes. SOLUTION: This immunopotentiator comprises 5'-nucleotide as an active ingredient. This feed for cultured fish has immunopotentiating effect. Consequently, the immunopotentiator increases immunization of cultured fish and has a controlling effect on fish diseases.
Patent JP-2001346599-A (JP)
Title: System and computer software product for analyzing gene expression
Inventor: LIU WEI-MIN
IPC: G16B25/10
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To efficiently analyze gene expression. SOLUTION: This analysis is a method for determining whether or not a transcript is present in a biological sample. The method includes the step in which plural perfect match strength values (PMi) and mismatch strength values (MMi) on the transcript are provided and each of MPi is paired with one of MMi, the step in which ρ value is calculated by the use of the one side Wilcoxon sign-bearing rank calibration and the ρ value is on the coming-to- nothing hypothesis that is π = threshold value and the alternative hypothesis that is θ > threshold value and the θ is the calibration statistics on the difference of the strength between the perfect match strength value and the mismatch strength value, and the step showing whether or not the transcript is present on the basis of the ρ value.
Patent JP-2002269846-A (JP)
Title: Stamper changing method and optical disk forming metallic mold
Inventor: KURISU MASABUMI
IPC: G11B7/26
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a stamper changing method capable of easily exchanging stamper exchanging unit components form the outside of a metallic mold with a simple structure, and shortening the time for stamper exchanging, and to provide an optical disk forming metallic mold. SOLUTION: The holder sleeve 16 of a stamper exchanging unit component 11 is inserted into the insertion hole 21 of a fixed side plate 20, and the attaching and fixing of the stamper exchanging unit component 11 to the fixed side plate 20 is controlled only by rotating a shaft 22 from the outside of the fixed side plate 20.
Patent JP-2002278927-A (JP)
Title: Distributed access control system, distributed access control method, portable electronic unit terminal and load balancer device
Inventor: OTA HIROSHI
IPC: H04W88/18
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a distributed access control system and method, by which loads can efficiently be distributed and reduced and the reliability of the system can be increased, and to provide a portable electronic unit terminal and a load balancer device. SOLUTION: The distributed access control system controls communication on a network. The system is provided with a means receiving the issue request of access right for accessing the specified load balancer device on the network from the portable electronic unit terminal through the network and an access right issuing means issuing access right which is requested to be issued to the portable electronic unit terminal through the network. The load balancer device distributes accesses from the portable electronic unit terminal to one of the servers in a server group constituted of a plurality of the servers.
Patent JP-2002281166-A (JP)
Title: Remote monitor and control system
Inventor: HORI HIDETOSHI
IPC: G08B25/08
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a remote monitor and control system which can monitor and control various kinds of equipment and facilities, can control and operate the equipment and facilities while viewing a monitor display screen, and can cause an information terminal to display a highly operable displayed image. SOLUTION: A portable telephone 10 monitors and controls an automobile 80 to be monitors and controlled Via a mobile radio base station 40 and a server 50 for remote monitor and control on the Internet network 30. A radio terminal 20 to be monitored and controlled is loaded in the automobile 80, collects monitor date par each item, such as the locked states of doors, etc., and transmits remote monitor information to the server 50. In addition, the terminal 20 receives remote control information, such as the unlocking control, etc., of the doors from the portable telephone 10 Via the server 50 and outputs control signals for controlling the automobile 80 to the automobile 80.  The server 50 collects a menu of pictures to be displayed on the telephone 10, and when the telephone 10 performs remote monitor and control operation, reads out the image to be displayed corresponding to the contents of the monitor control and transmits the image to the telephone 10.
Patent JP-2002279782-A (JP)
Title: Disk unit
Inventor: OCHI MANABU
IPC: G11B33/14
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a reliable disk unit by efficiently radiating heat from a laser driver integrated circuit. SOLUTION: The disk unit is provided with a rotating mechanism to rotate a disk being a recording medium, an optical pickup for recording or reproducing information on or from the disk, a driving mechanism for moving the optical pickup in the radial direction of the disk, a laser diode provided on the optical pickup to emit a laser beam, and a laser driver integrated circuit to adjust the drive of the laser diode. The laser driver integrated circuit attached to a flexible printed wiring board to which the laser driver integrated circuit is connected, is connected to a member constituting the easing of the optical pickup.
Patent JP-2002272538-A (JP)
Title: Table assembled with microcomputer
Inventor: NOMURA TETSUYA
IPC: A47B21/04
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a table assembled with a microcomputer which is usable similarly to a personal computer in addition to games, and remarkably improves its handleability and smartness of appearance as compared to a conventional game machine table and the personal computer of a 'personal computer cafe'. SOLUTION: A liquid crystal display is housed in a bored hole or a recessed part provided on a part of a top plate and a thin type microcomputer main body similar to a notebook-sized personal computer or the like is disposed on the lower side of the top plate or the leg part of the table. Then, a storage medium such as a CD-ROM storing a program for the game is used. Also, the liquid crystal display is attached to the upper surface of the top plate so as to be freely elevated and lowered at an optional inclination angle. Further, the leg part of the table is freely attachable/detachable or freely foldable and the operation panel of the microcomputer is attached freely retractably on the front side of the top plate.
Patent JP-2002274287-A (JP)
Title: Car body sound absorbing panel
Inventor: MORIKAWA MASAAKI
IPC: B60R13/08
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a car body sound absorbing panel improved with sound absorbing performance in a wide range of frequency and performance of absorbing sound having a specified frequency as far as the reduction of weight of the car body is not impaired. SOLUTION: An emboss plate 4 having a number of through holes 6 is fitted at a designated space to the inside of a car body panel 2 to form an air layer 3 between the emboss plate 4 and the car body panel 2, and further a porous sound absorbing plate 5 is fitted to the inside of the emboss plate 4.
Patent JP-2002289968-A (JP)
Title: Method for manufacturing perpendicular resonator type surface emitting semiconductor laser
Inventor: TAKAHASHI TAKASHI
IPC: H01S5/183
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a perpendicular resonator type surface emitting semiconductor laser, capable of reducing the change of a threshold current in the case of changing an environmental temperature. SOLUTION: The method for manufacturing the perpendicular resonator type surface emitting semiconductor laser having a resonator having an active layer made of a III-V mixed crystal semiconductor containing N and As, and multilayer film reflecting mirrors respectively provided on and underneath the resonator comprises the step of initializing so that the gain peak wavelength λa (0) at the ambient temperature in the active layer immediately after the growth satisfies formula: λa (0)=λc +Δλh -ΔλT, wherein λc is the resonance wavelength of the resonator, λa is a gain peak wavelength of the active layer, ΔλT is the shifting amount of the gain peak wavelength λa due to the rise of the environmental temperature.
Patent JP-2002290156-A (JP)
Title: Method for automatically controlling mixer operation point, and frequency converter circuit used therefor
Inventor: KUWABARA TOSHIHIDE
IPC: H03D7/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a frequency converter circuit for automatically controlling a mixer operation point to be optimum. SOLUTION: A variable attenuator 1 attenuates an inputted local oscillation frequency (LO) signal. A buffer amplifier 2 has a prescribed gain. A distributor 3 branches the output of the buffer amplifier 2 into two. The two-branched signals and an intermediate frequency(IF) signal which is of the same in level are inputted to harmonic mixers 4 and 5. Detection circuits 6 and 7 respectively detect the outputs of the harmonic mixers 4 and 5. A control circuit 8 detects the difference in detected voltages of the outputs in the detection circuits 6 and 7 and controls the amount of attenuation in the variable attenuator 1 so as to make the detected voltages equal.
Patent JP-2002288121-A (JP)
Title: Data transfer circuit and method
Inventor: HIROFUJI MASAYUKI
IPC: G06F13/42
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer circuit and method capable of minimizing necessary data transfer time in the case where the same data is transferred to a plurality of data registers. SOLUTION: The data transfer circuit making a plurality of data registers 20 store parallel data transferred through a data bus, is provided with and a plurality of auxiliary registers 21 and write-timing determining means 30 corresponding to the respective data registers 20. Each of the auxiliary registers stores predetermined 1-bit data 15 contained in the parallel data transferred through the data bus at a first timing, and each of the write-timing determining means allows each of data registers to store the parallel data transferred through the data bus at a second timing later than the first timing corresponding to the 1-bit data stored in the associated auxiliary data register.