baber/WOPTO huggingface dataset:
Patent JP-2001213833-A (JP)
Title: Method for producing aldehyde
Inventor: TSUKAHARA TORU
IPC: C07C47/02
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aldehyde in good operational efficiency by controlling a catalyst poisoning material in an oxo reaction. SOLUTION: This method for reacting an olefinically unsaturated compound with carbon monoxide and hydrogen in the presence of a hydroformylation catalyst containing a group VIII transition metal in the periodic table and an organic phosphorus compound comprises controlling the amount of hydrogen cyanide mixed with the reaction system as the impurities so that the molar ratio thereof to the group VIII metal included in a catalyst-containing liquid may be <=0.9.
Patent JP-2001212967-A (JP)
Title: Ink-jet printer head and manufacturing method
Inventor: SHIODA JUNJI
IPC: B41J2/05
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet printer head and a manufacturing method wherein a top plate can be surely and easily set in parallel to a substrate face. SOLUTION: A silicon wafer assembly 30 is placed on a workbench 32 of a vacuum press chamber 31 via a stainless steel plate 33 and a gas permeable buffering material 34. The top plate 35 with adhesives applied to both faces is placed on a diaphragm 41 of the silicon wafer assembly, and an anti-adhesion member 36 and the stainless steel plate 33 are set on the top plate. The chamber 31 is evacuated through an exhaust valve 38. The silicon wafer assembly 30 is heated to a predetermined temperature. When a press plate 37 descends, the top plate 35 is pressed against the silicon wafer assembly 30 via the stainless steel plate 33 and the anti-adhesion member 36 and bonded to the silicon wafer assembly 30.  When an introduction valve 39 is opened to return the interior of the chamber 32 to an atmospheric pressure, the atmosphere flows into an ink channel 44 through the buffering material 34, an ink feed hole 42 and an ink feed path 43. In consequence, air pressures inside and outside the top plate 35 are balanced thereby preventing the top plate 35 from sinking inside.
Patent JP-2001218245-A (JP)
Title: Wireless base station
Inventor: SATO KICHIN
IPC: H04W92/20
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a wireless resource, to reduce maintenance operation cost. SOLUTION: In the wireless base stations A, B, to which wireless terminals a, b are connected and apply multi-cast to the wireless terminals a, b, whether the wireless base stations A, B conduct multi-cast automously decide on the basis of (1) the size of a service area, (2) the duplicated service area, (3) and the service status of surrounding wireless base stations.
Patent JP-2001211955-A (JP)
Title: Frame structure for seat
Inventor: OKAZAKI FUMISHIGE
IPC: A47C7/02
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To lighten a frame body of a frame in a frame structure for seat formed by spot welding of a side frame to the frame body. SOLUTION: A flange 20 is extended at a terminal part 20B of a side frame 2 almost parallel with the upper surface of a frame body 1.
Patent JP-2001222483-A (JP)
Title: Method and system for transferring information
Inventor: YATAGAI YOSHIHIRO
IPC: G06F13/00
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide information transfer system and method capable of transferring data in a wireless state by using an existing portable telephone set. SOLUTION: Transfer information is displayed by a code on a display 6 of a portable telephone set 5 and a personal computer(PC) 1 catches the information as an image by using a built-in camera 3, recognizes the image, converts the image into transfer information, and stores the information in an HDD or the like. The telephone set 5 photographs a reception confirmation display displayed on an LCD 2 of the PC 1 by a built-in camera 31 to recognize the image. Thus user information or the like stored in the telephone set 5 is transferred to the PC 1 in a non-contact state and the telephone set 5 also confirms information transfer to the PC 1 through image recognition.
Patent JP-2001220882-A (JP)
Title: Attaching tools for external wall material
Inventor: SUZUKI HIROMI
IPC: E04F13/08
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce material costs and construction costs of attaching tools for an external wall material, for use in construction of ceramic wall materials, and to improve the strength and workability of the same. SOLUTION: A vertical piece 9 is arranged at the center of a box-shaped main body 3, and female groove pieces 10 and a male tongue piece 11 are formed on the vertical piece 9 in vertically opposite directions. An abutting plate 2 is arranged on the periphery of the main body 3, and nail holes 5 and screw holes 6 are formed in the abutting plate 2. When the attaching tool 1 is attached to a backing, the box-shaped main body 3 of the attaching tool 1 is supported by the backing at four points (sides) thereof to improve the rigidity of the attaching tool. Further, the external wall material is separated from the backing by a rise dimension of the main body 3, and therefore the attaching tool exhibits both functions of fixation of the external wall material and ventilation of the same.  Still further, if a weep hole 8 is formed in a lower portion of the main body 3, rainwater does not remain in the main body 3, to thereby improve the durability of the external wall material after construction.
Patent JP-2001219288-A (JP)
Title: Laser beam machine
Inventor: HORIGUCHI YUKIHIRO
IPC: B23K26/064
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machine capable of coping with high speed laser beam machining by suppressing an effect on a capacitance caused by plasma generation. SOLUTION: A guarding electrode and a measuring electrode are arranged on the outer periphery of a nozzle center member, further, the tip faces of the guarding electrode and the measuring electrode are arranged above the tip face of the nozzle center member.
Patent JP-2001219506-A (JP)
Title: Barrier laminated film and method of manufacturing the same
Inventor: YAMAMOTO TORU
IPC: C08J3/24
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a barrier laminated film excellent in hot water resistance and gas barrier properties, a method of manufacturing the same and a molded object excellent in hot water resistance and gas barrier properties. SOLUTION: In the barrier laminated film having a base material film comprising a thermoplastic resin and at least one composite polymer layer laminated on at least the single surface of the base material film, the composite polymer layer comprises a straight chain composite polymer obtained by the polycondensation of a composition containing alkoxysilane, 8 or more C straight chain higher alcohol and an ethylene/vinyl alcohol copolymer by a sol-gel method and based on the ethylene/vinyl alcohol copolymer.
Patent JP-2001213256-A (JP)
Title: Air belt
Inventor: OCHIAI FUMIHARU
IPC: B60R22/14
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To arbitrarily control the emission of the high-pressure gas from a bag of an air belt. SOLUTION: In the air belt in which the bag 12 is stored inside a shoulder belt 6 to restain an occupant to a seat, and the bag 12 is inflated by the high- pressure gas generated from an inflator 11 in the collision of a vehicle, a vent hole is provided in a tongue housing 26, and the vent hole is opened/closed by a control valve 34 having a valve element 36 operated by a piezoelectric element. In the collision of the vehicle, the inflation of the bag 12 is completed by the high-pressure gas from the inflator 11, and when the internal pressure in the bag 12 becomes an appropriate value, the control valve 34 is opened, and the excess gas in the bag 12 is emitted in the atmosphere, and the internal pressure in the bag 12 is kept to be an appropriate value to improve the shock absorbing effect.
Patent JP-2001225741-A (JP)
Title: Brake device
Inventor: YAMAMOTO TAKAYUKI
IPC: B60T8/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a brake device for detecting a zero-point position in cancelling a brake. SOLUTION: In an electric disc brake, an electric motor is rotated in the direction of cancelling the brake in the process of the brake to be changed from an operated condition into a non-operated condition. Thrust applied to a brake pad is reduced and braking force is reduced. When the reduction gradient of the thrust is more gentle than a set gradient, the rotation position of the electric motor at this time ts1 is set to be a temporary zero-point position. A position set back by an amount α corresponding to the non-reset amount of the brake pad is a zero-point position. Since the zero-point position is detected in cancelling the brake, the need for operating the brake to detect the zero-point position is eliminated and wasteful energy consumption is reduced, accordingly.
Patent JP-2001222075-A (JP)
Title: Image reader and image forming device
Inventor: SUZUKI TOSHIMASA
IPC: G03B27/50
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an image reader and image forming device capable of stabilizing the movement of a scanning body with a simple constitution and preventing an image blur, and enhancing the image reading accuracy. SOLUTION: The image reader which reads the image of a document by scanning the document by a second mirror flame 17 is equipped with a rail 6a for supporting movement of the second mirror flame 17, a slider mounting plate 25 freely turnably journaled by the second mirror flame 17 and moving on the rail 6a, and a slider 19 of the height adjustment type provided on the slider mounting plate 25 serving as a contact point between the rail 6a and the slider mounting plate 25. The slider 19 can adjust the height between the rail 6a and the slider mounting plate 25.
Patent JP-2001224778-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which gives a player new impression never in conventional one, can further stimulate player's curiosity to arouse thrill and excitement and heighten expectation and tension to a specific symbol arrangement held by a player. SOLUTION: If symbol display parts 110, 130, 150 on a screen 20a stop variation and form a miss symbols arrangement in a game machine such as a Pachinko machine, symbols other than '7' are eliminated and the position of the symbol '7' is moved when three symbols '7', which can form a jackpot arrangement, are displayed. As a result, a jackpot symbol arrangement in which three symbols '7' is placed on a line is formed.
Patent JP-2001230676-A (JP)
Title: Device and method for compressing lsi mask drawing data
Inventor: WATANABE SUSUMU
IPC: G03F1/70
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for compressing LSI mask drawing data for preparing the mask drawing data of high compressibility. SOLUTION: These device and method for compressing LSI mask drawing data generate a one-dimensional (1D) array in the first coordinate axis direction for each single graphic constituted, by locating the single graphic of the same form repeatedly in the first coordinate axis direction at equal interval pitches, a 2D array for each single graphic constituted, by locating the 1D array in the first coordinate axis direction for each single graphic repeatedly in the second coordinate axis direction orthogonal with the first coordinate axis direction at equal interval pitches, the block array of plural graphics in the first coordinate axis direction constituted by grouping the 1D array in the first coordinate axis direction for each single graphic having the same location pitch and the same number of repeatedly located single graphics in the first coordinate axis direction.  The 2D block array of plural graphics constituted by grouping the single graphics, having the same location pitch and the same number of repeatedly located graphics in the 2D array of signal graphic, and the plotting data of hierarchical cells are prepared by converting the data of the respective arrays.
Patent JP-2001230892-A (JP)
Title: Facsimile equipment and recoding medium
Inventor: TANIMOTO YOSHIFUMI
IPC: H04N1/00
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide facsimile equipment such as a facsimile server that can automatically and properly update a computer program without the need for point by point confirmation to each client computer and to provide a recoding medium whose contents can be read by the facsimile equipment. SOLUTION: The facsimile equipment is configured such that a version information table 12a stores version information of a computer program installed in each client computer, the facsimile equipment compares the version information of a new computer program with that of the computer program installed in each client computer when acquiring the new computer program and updates the computer program of each client terminal when the version information of each client computer is older.
Patent JP-2001233077-A (JP)
Title: Shift lever device
Inventor: IMAI KOJI
IPC: F16H59/08
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a shift lever device capable of enhancing an assembling property and reducing the number of parts. SOLUTION: In the shift lever device 10, a lever rod 14 of a shift lever 12 is supported to a support portion 26 in the state that a space is formed at a lower portion. A rod part 20 of a detent member 18 is inserted into the lever rod 14 and a detent groove 50 is provided immediately below an engagement portion 24 of the detent member 18. Therefore, in order to assemble the shift lever device 10, the rod part 20 of the detent member 18 is inserted into the lever rod 14 and the engagement portion 24 of the detent member 18 may be projected from a lower end of the lever rod 14 to enhance an assembility. Since the rod part 20 of the detent member 18 and the engagement portion 24 are integrally formed, the number of parts can be reduced.
Patent JP-2001241228-A (JP)
Title: Remote control device of door lock for building
Inventor: KANEDA SHIGEYASU
IPC: E05B49/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide the remote control device of a door lock for a building, by which security can be improved. SOLUTION: A communication control device 12 outputs a request signal to the periphery of a door. When a portable machine 11 receives the request signal, it automatically transmits an ID code signal. A micro computer 23 for the communication control device 12 unlocks the door locks 31, 32 when it receives the ID code signal, and locks the door locks 31, 32 when it cannot receive the ID code signal. A man sensor 9 and a buzzer 10 are disposed to the eaves of a residence 2. The presence of a man is sensed by the man sensor 9, and a warning sound is emitted from the buzzer 10 when the ID code signal cannot be received.
Patent JP-2001236576-A (JP)
Title: Heat sensor
Inventor: FUKUDA MASAFUMI
IPC: G08B17/06
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensor capable of normally performing heat sensing operation even when a sensor part is detached and connected oppositely to before detachment without resetting a power source. SOLUTION: Concerning this device, when connecting a sensor part 1 and a signal processing part 4, to the signal processing part 4 a connecting direction judging means, a polarity setting means, a loop processing means for repeatedly executing the connecting direction judging means and a cycle setting means for setting a cycle to execute the connecting direction judging means are added, and the loop processing means has a counting means for performing counting corresponding to the number of times of loop processing and a comparing means for judging the cycle by comparing the value of counting with a prescribed value and by cyclically executing the connecting direction judging means, the polarity of a connecting terminal in the signal processing part 4 is set.
Patent JP-2001231775-A (JP)
Title: X-ray ct device
Inventor: TANAKA DAISUKE
IPC: H05G1/26
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To easily grasp a maximum limit condition for exposure with an X-ray tube in an X-ray CT device. SOLUTION: The device is provided with a present heat value arithmetic means 51 for obtaining an anodic heat accumulation value Qt from time to time in synchronization with the actual driving/stop of the X-ray tube on the basis of the heat accumulation value rise character and the cooling character of a rotary anode determined by the exposure parameter of the tube, a next accumulation value predicting means 52 for obtaining a virtual heat accumulation value arrival value Qc when the exposure is started at the present point of time ta through the use of the value Qt at the present point of time ta, which is obtained by the means 51, and of the exposure parameter scheduled in a succeeding time,  and an alternative parameter arithmetic means 53 for obtaining an alternative exposure parameter Ps/Ts/Fs/Rs by which the succeeding value Qc does not exceed the allowable heat quality upper limit value Q1m of the X-ray tube since the virtual value Qc exceeds the value Q1m.
Patent JP-2001244759-A (JP)
Title: Offset-canceling circuit
Inventor: FUKUZAWA AKIHIRO
IPC: H03F3/68
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an offset-canceling circuit that can adjust offset with accuracy higher than that of a conventional circuit. SOLUTION: The offset-canceling circuit is provided with an inverting amplifier circuit 6, a capacitor 8 for storing an offset voltage, a buffer amplifier 9 and a subtractor 21 or the like, in order to eliminate an offset voltage produced by a noninverting amplifier circuit 4 and an inverting amplifier circuit 5. In the case of an offset charge mode, the capacitor 8 receives and stores each offset voltage generated by the noninverting amplifier circuit 4, the inverting amplifier circuits 5, 6, the buffer amplifier 9 and the subtractor circuit 21. In the case of offset-canceling mode, the subtractor circuit 21 subtracts the offset voltage stored in the capacitor 8 from the offset voltage generated in the inverting amplifier circuit 6, gives the result of subtraction to the inverting amplifier circuit 5, and as a result, the offset voltage is canceled.
Patent JP-2001238589-A (JP)
Title: Trapping device for rat and the like
Inventor: MOTODA ISAMU
IPC: A01M23/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To increase trapping rate of rats and the like. SOLUTION: This trapping device is obtained by forming a step-wise upper part of a trapping body 1 formed as a box type, providing entrances 8 and 9 for rats and the like and adhesive means 10 for trapping the rats and the like by sticking them, therefor has an increased tapping rate for rats and the like owing to their coming in through the entrances opened in the front of the respective steps.
Patent JP-2001248204-A (JP)
Title: Bowl sterilizing device
Inventor: TOKIDA MASAHIRO
IPC: E03D9/02
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a bowl sterilizing device, in which the supply of a disinfectant is not required and which has a function in which the adhesion of fur and slime and the generation of a bad odor are prevented by sterilizing a bowl inner surface, a trap section and the inside of a sewage drain piping by generating wash water containing a sterilizing component by ultraviolet-rely irradiation from an excimer lamp and supplying wash water to a closet bowl. SOLUTION: In the bowl sterilizing device installed to a bowl wash-water supply path to the closet bowl or a bowl wash water tank, a sterilizing- component supply section supplying bowl wash water with the sterilizing component is a means, by which hydrogen peroxide as a sterilizer is generated by ultraviolet rays from the excimer lamp.
Patent JP-2001247412-A (JP)
Title: Brassinosteroid biosynthesis inhibitor
Inventor: ASAMI TADAO
IPC: A01G7/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a plant growth regulator having brassinosteroid biosynthesis inhibitory action. SOLUTION: This plant growth regulator is prepared by including a compound represented by formula (I) (wherein R1 and R2 are each phenyl group which may have a substituent; and X is a single bond or CH2) or a salt thereof as an active component.
Patent JP-2001251143-A (JP)
Title: Digital am radio transmitter
Inventor: MORII TOSHIKI
IPC: H04B1/04
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To realize a digital AM radio transmitter that suppresses the output power fluctuation within a fixed range as for the voltage fluctuation of a power supply to the digital AM radio transmitter and that improves/stabilizes the S/N at the time when modulation is not performed without sound input. SOLUTION: A noise improving circuit 20 avoids a point where a noise level corresponding to the operation switching points of switching power amplifiers 151 to 15m gets worse with respect to the voltage information of a power supply input, and selects only a point where a noise level that does not correspond to the operation switching points is satisfactory, and discretely outputs the point stepwise. Output signal of a power supply fluctuation correction circuit 19 on the basis of the output of the circuit 20 is added to a sound signal to be inputted to an A/D converter 13.
Patent JP-2001248350-A (JP)
Title: Door latch
Inventor: FUJIWARA YASUTO
IPC: E05B17/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To eliminate the noise from a door latch of a hinged door used as the interior parts of aircraft. SOLUTION: This door latch 100 comprises a housing 110 fixed to a hinged door side, and a knob 140 is slidably guided by a slit 112 in the housing 110. A bolt 130 inserted into a bolt guide 120 is attached to the knob 140 with a machine screw 160. When the knob 140 is slid, the knob 140 collides with the end parts 112a and 112b of the slit 112 for positioning. A plastic damper 150 is installed at a collided part so as to eliminate noise. A ball 136 for detent is also made of plastic to further provide a noise eliminating effect.
Patent JP-2001246955-A (JP)
Title: Shift lever device, and moving body position detector
Inventor: SUZUKI YUTAKA
IPC: B60K20/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive gate type shift lever device and a turning position detector to detect the turning position of a turning unit to be turned like a shift lever. SOLUTION: When the shift lever 20 is shift-operated from the position D to the position 4, the shift lever 20 presses a cam plate 212 of a switch shaft 205 to turn the switch shaft 205 from the initial position to the first detection position. In the shift operation from the position 2 to the position L, a rod 222 extended from the shift lever 20 presses an arm 220 of the switch shaft 20 to turn the switch shaft 205 from the first detection position to the second detection position. A holder contact 106 slides to the right in an interlocking manner with the turn of the switch shaft 205, and thus, the shift operation from the position D to the position 4 and the shift operation from the position 2 to the position L can be detected.
Patent JP-2001245510-A (JP)
Title: Transplanter with fertilizer applicator
Inventor: YOSHINARI KENJI
IPC: A01C11/02
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To effectively apply a fertilizer to a place close to a seedling-planted place with a seedling-planting bill. SOLUTION: This transplanter with a fertilizer applicator, characterized by disposing a fertilizer-applying nozzle 2 for synchronously applying a fertilizer at a lateral side position close to a seedling-planting bill 1 which is opened or closed in the longitudinal direction, receives and holds seedlings, and plants the seedlings in the soil surface.