baber/WOPTO huggingface dataset:
Patent JP-2001328095-A (JP)
Title: Method and device for forming half-cut
Inventor: TAKANO MOTOHARU
IPC: B65B61/12
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To form a half-cut of an accurate cutting depth without producing chips in forming the half-cut. SOLUTION: This device for forming the folding and unsealing half-cut 3 on a lid part 4 composed of a hard plastic web of a wrapping body 5, comprises a cutting blade 35 having a desired length, a base 34 for fixing and holding a knife-edge 35 of the cutting blade 35 in a projected state by a blade height corresponding to the half cut depth, a web conveying means for intermittently conveying the hard plastic web 7 forming the lid part 4 in the longitudinal direction of the cutting blade 35 along the base 34, a pressing roller 36 having an axis perpendicular to the cutting blade 35 and closely kept into contact with a face at a side opposite to the cutting blade 35, of the web to rotate the web, and a roller moving means 37 for moving the pressing roller over a predetermined distance in a state that it is closely kept into contact with the web 7.
Patent JP-2001329628-A (JP)
Title: Cooling device
Inventor: AOKI ISAMU
IPC: B05B1/14
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device capable of attaining the same cooling effect as the setting of a large number of plants without local restriction. SOLUTION: A panel 2, in which a large number of moisture discharge openings 21 are opened in a surface 25, actuators 10 for discharging moisture discharging moisture into atmospheric air from each of these moisture emission openings 21, a water storage section 3, in which water fed to each of these actuators 10 is stored previously, and a power supply section 11 supplying the actuators 10 or the like with power are constituted in the cooling device 1, and the actuators 10 for discharging moisture discharge moisture into atmospheric air, transpiring moisture from the moisture emission openings 21. Rainwater received by the surface 25 of the panel 2 is recovered into a common liquid chamber 20 through the moisture emission openings 21, and recovered into the water storage section 3.
Patent JP-2001332822-A (JP)
Title: Ceramic wiring board
Inventor: KAJISA SADAMU
IPC: H01L25/07
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the electrode of electronic parts cannot be connected to a metallized wiring layer appropriately due to occurrence of scratches and adhesion of foreign objects in the metallized wiring layer. SOLUTION: In this ceramic wiring board, a metallized wiring layer 2 where the electrode of electronic parts 3 is connected via conductive connection members 7 and 8 is deposited onto the upper and lower surfaces of a ceramic substrate 1 having nearly flat upper and lower surfaces, and at the same time a thick-film layer 9 that is thicker than the metallized wiring layer 2 being deposited on the surface is deposited, at least, at one of the upper and lower surfaces while being arranged to surround the center of the surface, at least, by three points on the thick-film layer 9. Placement is made with the side of the thick-film layer 9 facing down, scratches and adhesion of foreign objects to the metallized wiring layer 2 can be prevented.
Patent JP-2001336436-A (JP)
Title: Engine control device
Inventor: ENOKI KEIICHI
IPC: F02D41/04
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To correct the driving hours of an injector by using an estimated value which is obtained by computing the fuel pressure changing speed in the fuel injection cycle during the fuel pressure changing transition period, and estimating the present fuel pressure valve based on the last fuel pressure detected value and the fuel pressure changing speed. SOLUTION: The engine control device is equipped with a target fuel-pressure setting means 24a that sets a target fuel pressure by the output of various sensors 19-22 which detects the state of an engine, a fuel pressure detecting means 24b that detects the actual fuel pressure, a fuel pressure estimation computing means 24d-24f that compute the estimated value of the coming fuel pressure when a change in the fuel pressure detected from the deviation between the target value of the fuel pressure set by the target fuel-pressure setting means 24a and the actual value of the fuel pressure detected by the fuel pressure detecting means 24b, an injector operating hours correcting means 24h that calculates an amount of correction of operating hours of an injector 18 based on the computed fuel pressure estimation value,  and an injector operating hours computing means 24i that calculates an operating hours of the injector taking the amount of correction into account.
Patent JP-2001337155-A (JP)
Title: Baseline analysis computing system and storage medium
Inventor: SAKO KENICHI
IPC: G01C15/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To carry out work in a short time without high expertise by providing an analysis plan information, automatically generating function for baseline analysis computing work, after GPS observation. SOLUTION: In a baseline analysis computing system, observation data is obtained from a GPS receiver 9 so as to be matched with existing session information (AB1), and according to the matching process result, analysis plan information, which represents an analysis computing setting state, is produced (AB3, AB4). That is, after the matching process, the analysis plan information such as setting of a reference station in each session, order of analysis of session, order of baseline to be analyzed in each session, and the baseline direction is computed automatically, while taking existing observation plan information, such as an attribute of an observation point (point attribute), a session shape, and an observation time (date) into consideration.  Consequently, after the observation data is read, analysis can be carried out immediately, and baseline analysis computing can be efficiently carried out even by an operator having no expert knowledge.
Patent JP-2001344753-A (JP)
Title: Disk drive device
Inventor: SHISHIDO YUKIO
IPC: G11B7/0045
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To efficiently perform an OPC for an optical disk, which allows overwriting. SOLUTION: When an OPC is performed according to the passage of time, a temperature change or the like, the operation is carried out in an area corresponding to a next writable address(NWA), in which writing is started when next recording is performed.
Patent JP-2001345696-A (JP)
Title: Tuning circuit
Inventor: HORIKAWA AKIRA
IPC: H03L7/093
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a tuning circuit capable of stably operating even by simultaneously regulating parameters of a frequency and an amplitude by using a transconductance amplifier. SOLUTION: An oscillation device 10 feed backs the output of a VCO 12 to a frequency controller 14 and an amplitude controller 16, variably controls a transconductance value based on a phase difference between an input signal 12a fed back by the controller 14 and a signal 12c of a reference clock in response to the phase difference, supplies the transconductance value to the VCO 12 and a GM-C filter 20, detects an upper limit of the output amplitude by the controller 16, inputs a signal for controlling the amplitude to the VCO 12, and independently controls the output of a prescribed frequency and the output amplitude.
Patent JP-2001343450-A (JP)
Title: Underwater detecting device
Inventor: IINO HIROSHI
IPC: G01S7/523
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an underwater detecting device which can be made compact and manufactured inexpensively by eliminating the need for a sound insulator and also applied to a wave transmitter/receiver of a special shape, such as a sphere. SOLUTION: In the underwater detecting device provided with an ultrasonic wave transmitter, in which a large number of oscillators K(1), K(2),..., K(n) oriented in a prescribed directions are arranged in the circumferential direction, by shifting the phase of a transmission signal added to each oscillator Δθ by Δθ, phase control in the circumferential direction is performed, in such a way that the phases of the transition signals change by 360 deg. going a round once. Since the phase difference between transmission signals added to a pair of oscillators counterposing each other in the circumference becomes 180 deg. and cancels each other, it is possible to reduce the side lobe which occurs in the direction of water bottom.
Patent JP-2001342923-A (JP)
Title: Fuel piping connection structure
Inventor: NAKAGAWA MITSUO
IPC: F02M55/02
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent a removal of fuel piping 80 by providing a flange 87 on the fuel piping 80 for taking out a fuel; providing a piping insertion hole 63 for inserting one end portion of the fuel piping 80 on an outlet of a mounting through hole 62; extending a wall part 64 from an outer surface of fuel tank 21 so as to surround this piping insertion hole 63; mounting a hooking claw 95 to this wall part 64; and hooking the hooking claw 95 to the flange 87. SOLUTION: A fuel piping can be easily and rapidly connected to a fuel tank by inserting the fuel piping to a fuel insertion hole and hooking a hooking claw to a flange of the fuel piping. For example, it becomes possible that a projection amount of the wall part of the present invention is made smaller than a connection part of the fuel piping as compared with the case that the connection part of the fuel piping for connecting the fuel piping is projected from an outer surface of tank. The wall part does not obstruct in the case where the fuel tank is conveyed and a handling property of the fuel tank can be enhanced.
Patent JP-2001343417-A (JP)
Title: Direction of fault locating apparatus for transmission line
Inventor: SASAHARA KYUICHI
IPC: G01R31/08
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a direction of fault locating apparatus for a transmission line which accomplishes confirmation regarding the results of the location of the direction of faults. SOLUTION: There are installed on a steel tower the body of the locating apparatus, which receives an output from a current detector for detecting an induced current flowing through an overhead earthwire, to make the location of the direction of faults in transmission lines and an external display device for displaying an output of the body of the location apparatus and data of the direction of faults. The external display device is equipped with a reset signal receiver adapted to receive a reset signal from a reset signal transmitter. This enables continuation for maintaining the display of the results of the location on the external display device, unless it is caused to reset by man.
Patent JP-2001031596-A (JP)
Title: Preparation of alkene
Inventor: ELDREDGE JOSEPHINE LOUISE
IPC: C07C5/48
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To prepare an alkene at a low temperature and at a low cost by bringing an alkane into contact with a catalytic composition containing a specific heteropolyacid. SOLUTION: An alkane is brought into contact with (B) a heteropolyacid of formula II (G is a group 1-16 element or a hydroxy ion; z' is an electric charge of G; (b) is 0-12; (k') is 1-5; (m') is 5-20; (x') is 0-6; (n') is 0-3; (y') is 18-62; (e') is an electric charge of polyoxometalate anion) on (A) a polyoxometalate carrier of formula I (C is a cation such as K and Rb; X is a group 3-16 element; M is Mo or W; M1 is V; M2 is a transition metal other than M and M1; (z) is an electric charge of C; (k) is 1-5; (m) is 5-20; (x) is 0-6; (n) is 0-3; (y) is 18-62; (e) is an electric charge of polyoxometalate) to provide the objective alkene. The component B is present in an amount capable of covering <100% of the surface area of the component A. The temperature for converting the alkane to the alkene is preferably 225-450 deg.C.
Patent JP-2001353515-A (JP)
Title: Method and device for dewatering high-temperature steel sheet
Inventor: KAMIOKA SATOSHI
IPC: B21B45/02
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To drain water which is retained on the upper surface of a steel sheet from the upper surface of the steel sheet. SOLUTION: A water jetting device 13 is arranged on the downstream side of an upper surface cooling device 1 and an air jetting device 14 is arranged on the downstream side of the water jetting device. On the jetting devices 13, 14, four nozzles 21 are respectively arrayed over the width direction of the line. The angle of the nozzle 21 is adjusted so that fluid is jetted toward the upper surface of the steel sheet 2, toward the upper surface cooling device 1 and toward an edge part 2a of the steel sheet 2. The retained water on the upper surface of the steel sheet 2 is discharged from the edge part 2a of the steel sheet 2 by allowing the water to be accompanied with the fluid jetted from the nozzle 21.
Patent JP-2002006080-A (JP)
Title: Furnace for sintering pellet of nuclear fuel
Inventor: KOMONO AKIRA
IPC: F27B21/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain a sintering furnace where an atmosphere gas spreads evenly all over a sintering container and which can remove additives and control the 0/U ratio in an initial sintering zone at 300 deg.C to 900 deg.C and not only can prevent such problems as the cracks and deformation of pellets from occurring but also can improve the productivity of the furnace. SOLUTION: A furnace for sintering pellets of nuclear fuel is characterized by the location of a lateral passage 24 where skids that travel with sintering containers loaded are moved in the lateral direction at almost right angles at some midpoint of passages 22 and 23 where the skids travel in an initial zone of the sintering furnace in the temperature range between 300 deg.C and 900 deg.C where additives are removed and the 0/U ratio is controlled.
Patent JP-2001028373-A (JP)
Title: Heterojunction bipolar transistor
Inventor: TWYNAM JOHN KEVIN
IPC: H01L29/205
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide HBT without deterioration of reliability, resulting from recombination of carriers of surface in the emitter/base junction region. SOLUTION: In this heterojunction bipolar transistor, a GaAs sub-collector layer 2, GaAs collector layer 3, GaAs base layer 4, AlGaAs transition layer 5, AlGaAs emitter layer 6 and GaAs emitter contact layer 7 are laminated sequentially on a semi-insulating GaAs substrate 1 to respectively form a collector electrode 8, a base electrode 9 and an emitter electrode 10. Content ratio of Al in the composition of the transition layer 5 is set equal to the content ratio of Al of the emitter layer 6 and is made to reduce linearly toward the side which is in contact with the base layer 4 with noncontinuous changes at the interface with the base layer. This HBT is also suitable, when Al is replaced with In.
Patent JP-2002009882-A (JP)
Title: System restoration method and system having restoration function
Inventor: WATANABE AKIHIKO
IPC: H04W84/12
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To eliminate non-coincidence in receiving and transmitting signals and to restore a fault in a system including a device that is connected to receive and transmit the signals. SOLUTION: When the faults occurs at the insides a PHS adapter 14 and a PHS terminal 16 and in the communication state in a system which performs remote monitoring of the elevator equipment 10, both adapter 14 and terminal 16 are reset via each control in parallel to each other. When the fault is in the adapter 14, this fault is notified to an information center 22 via the terminal 16.
Patent JP-2001089305-A (JP)
Title: Composition for controlling pest and method for controlling pest
Inventor: OGAWA MUNEKAZU
IPC: A01N43/78
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a composition which is used for controlling pests and has stable high pest control effects for cultured crops infected by plant diseases caused by the pests. SOLUTION: This composition for controlling pests contains at least one specific imidazole-based compound and at least one fungicide selected from the group consisting of (S)-5-methyl-2-methylthio-5-phenyl-3-phenylamino-3,5- dihydroimidazol-4-one, isoproyl 2-methyl-1-[(1-p-tolylethyl)carbamoyl]-(S)- propylcarbamate, 3,5-dichloro-N-(3-chloro-1-ethyl-1-methyl-2-oxopropyl)-4- methylbenzamide and N-(α-cyano-2-thienyl)-4-ethyl-2-(ethylamino)-5- thiazolecarboxamide as active ingredients.
Patent JP-2001033569-A (JP)
Title: Precious metal chronograph watch with depression- shaped center part bezel
Inventor: CLEMENT MEYRAT
IPC: G04B37/22
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an arrangement configuration that economically assembles a chronograph watch by reducing the number of parts. SOLUTION: Crystal glass 12 and a rear lid 13 are mounted at the upper and lower parts of a stiffness center bezel 20 with a depression 19 being opened toward the center of a case. Some division pieces 30 with nearly the same shape as the opening of the depression 19 are put into the depression for forming a hole, and various kinds of press buttons and operation stems are allowed to pass through the hole.
Patent JP-2002012171-A (JP)
Title: Forward-reverse switching operation mechanism of walking type work vehicle
Inventor: KANAO YOHEI
IPC: B60K20/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce lever operation of a main clutch lever and a work machine clutch lever in a walking type work machine having a forward-reverse switching operation mechanism. SOLUTION: In this walking type work vehicle for arranging a forward- reverse switching operation tool 65 on a handle 22 projecting from a main machine, the forward-reverse switching operation tool and the main clutch lever 25 are interlocked and connected, and when switching the forward-reverse switching operation tool from a travel state, the main clutch lever is disconnected, and the forward-reverse switching operation tool and the work machine clutch lever 24 are interlocked and connected, and when switching the forward- reverse switching operation tool from the travel state, the work machine clutch lever is disconnected, and the forward-reverse switching operation tool and the main clutch lever or the forward-reverse switching operation tool and the work machine clutch lever are respectively interlocked and connected via wires 46 and 47.
Patent JP-2001025954-A (JP)
Title: Cut lapping method of semiconductor ingot
Inventor: WIESNER PETER
IPC: B24B57/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To ensure cut lapping quality by supplying a lap suspension to a circulating system including a storage tank, a pump, a nozzle and a collecting vessel during lapping. SOLUTION: A fresh lap suspension is uniformly supplied to a circulating system over the whole time of cut lapping. The lap suspension is preferably intermittently supplied to the circulating system during lapping. The fresh lap suspension put in an external storage tank is supplied to the circulating system through a valve. The fresh lap suspension may be supplied from an optional position to the circulating system. However, the fresh lamp suspension is preferably supplied to the storage tank of the circulating system. The fresh lamp suspension is totally supplied to the circulating system in an amount of, preferably, 2-40% of the total volume of the lap suspension, particularly preferably 20-30%. According to this, a highly valuable semiconductor wafer having a geometric shape can be manufactured.
Patent JP-2001340897-A (JP)
Title: Organic matter decomposing and deodorizing treatment apparatus
Inventor: ASAJI HIROSHI
IPC: C02F11/02
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a high temperature incineration and deodorization apparatus capable of efficiently incinerating, decomposing and deodorizing composite offensive smell gas generated at the time of fermentation treatment of garbage or various organic matters by bacteria. SOLUTION: The high temperature incineration and deodorization apparatus is equipped with an incinerator 12 the entire peripheral surface of which is constituted of a refractory heat insulating material and in which a necessary number of heater elements each of which is constituted of a ceramic hollow rod and a titanium wire material are arranged in a perspective reticulated state in a passing direction. A suction port 12a for drawing gas into the incinerator 12 and an exhaust port 12b for discharging treated gas out of the incinerator are provided to the incinerator 12 and a uniform high temperature space region finely divided by the heater elements arranged in the perspective reticulated state is constituted so as to have a space width in a gas passing direction and the incinerator 12 is vertically divided and integrated to achieve the absorption of stress.  The open air is taken from a gallery arranged to an exterior panel of the apparatus to be sent into an exhaust pipe 13 by a blower 15 and mixed with treated gas to lower exhaust temperature.
Patent JP-2002022014-A (JP)
Title: Ring seal
Inventor: KARIYA TAKAHIRO
IPC: F16J15/08
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent seal body having an insertion hole, into which a shaft member is inserted, from disengaging and falling from the shaft member during assembly work. SOLUTION: The seal body and a ring member are adhesively bonded to each other in an integral manner such that, at the time of mounting to the shaft member, the ring member having a small diameter part formed smaller than an outer diameter of the shaft member and capable of deforming along an outer periphery of the shaft member is positioned under the seal body. Accordingly, disengagement and falling at the assembly work can be perfectly prevented, and an interference with the shaft member is not generated.
Patent JP-2002021699-A (JP)
Title: Ocean hydraulic air compressor
Inventor: YANOME SANEMITSU
IPC: F03B13/24
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an ocean hydraulic power air compressor capable of compressing air by utilizing wave energy on ocean where there is the degree of freedom of a condition of site. SOLUTION: An air separating tank 16 is situated on a sea bottom 15 and an upper bond 11 is built on a sea and a wave collecting plate 10 to guide sea water is situated at the upper bond 11. A down comer 17 is provided to cause flow down of sea water in the upper bond 10 together with air by intercoupling the upper bond 11 and the air separating tank 16. A riser pipe 19 is provided to drain sea water in a water layer part 20 in the air-separating tank 16. A compressed air take-out pipe 22 to take out compressed air in the air layer part 21 is connected to the air-separating tank 16.
Patent JP-2002027757-A (JP)
Title: Circuit for detecting phase of power supply
Inventor: ARAI TOMOHIKO
IPC: H02M1/00
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To solve a problem that abnormality, overcurrent or the like occurs to a gate phase upon power failure, voltage drop or the like if a synchronous power supply with an AC power supply is obtained by a transformer, if harmonic components are removed by a low-pass filter, and if a zero-crossing point is detected by a comparator in controlling the gate of a semiconductor power converter. SOLUTION: A zero-crossing point sequence monitoring circuit 6 monitors the phase sequence of the zero-crossing point obtained from the comparator 3 to restrain gate control if an abnormality is detected and to permit the output at the zero-crossing point in accordance with the phase sequence when in order. Also, this circuit includes automatic generation of the zero-crossing point as a substitute for the output of the comparator if the voltage of the synchronous power supplies drops.