baber/WOPTO huggingface dataset:
Patent JP-2001263383-A (JP)
Title: Control device for hybrid vehicle
Inventor: MIYAMOTO KATSUHIKO
IPC: B60L50/16
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To realize the smooth rising of the torque when accelerating an engine 11 of a hybrid vehicle from stoppage including a start, SOLUTION: When accelerating an engine 11 from stoppage including a start, this control device increases the torque of an electric motor 14 by slipping an output clutch 18, and controls the transmitting torque of the output clutch 18 while controlling the slip of the output clutch 18 so that the rotation of an output shaft 17 is nearly fixed in a high area of the torque generated by the electric motor 14, and controls so that the torque to be generated by a power unit and the transmitting torque of the output clutch 18 nearly coincide with each other. With this structure, acceleration is enabled without lowering the torque, and the smooth rising of the torque is realized when accelerating the engine 11 from stoppage including a start.
Patent JP-2001258475-A (JP)
Title: Mechanism for adjusting position of leaf remover for tea manufacturing equipment
Inventor: UCHIDA TAIZAN
IPC: A23F3/12
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a new mechanism for adjusting the position of a leaf remover for tea manufacturing equipment, capable of mechanically adjusting a space gap at a time between the tip of the leaf remover and a roll dryer drum instead of conventional handwork performed one by one. SOLUTION: This mechanism for tea manufacturing equipment designed to disperse and dry tea leaves with a leaf remover 8 rotatingly driven in a roll dryer drum 2 and properly roll the leaves is characterized by using e.g. a hydraulic cylinder 81 operated with a hydraulic regulator 13 set outside the drum 2 and shifting the whole remover 8 or a part thereof containing remover arms 80 at the tip of the remover 8 to adjust the space gap S between the tip of the remover 8 and the drum 2.
Patent JP-2001263752-A (JP)
Title: Heat-exchanging ventilating device
Inventor: TODA KOJI
IPC: F24F7/08
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To enhance the degree of freedom regarding duct piping for a heat- exchanging ventilating device constituted by employing air passage parts on the air supply side and the air exhaust side. SOLUTION: A heat-exchanging ventilating device is provided with an air passage part 1 on the air supply side and an air passage part 12 on the air exhaust side wherein an outlet part 14 extending to the outlet end of an air passage, an inlet part 15 continued to the inlet end of the air passage, and a blower casing part 13 are integrally formed on both sides of the interior of a body casing 2. Outlets continued to the blower casing parts 13 of the air passage part on the air supply side and the air passage part 12 on the air exhaust side are opened in two directions of one being an air supply direction from the blower casing part 13 and the other being a direction extending orthogonally thereto. The inlet part 15 is opened in two directions in a similar manner described above.  An outlet end 27 of an exhaust air passage and an inlet end 24 of a supply air passage 4 are situated in a manner to be selectively opened and closed in two directions corresponding to the openings in the two directions of the outlet part 14 and the two directions of the inlet part 15.
Patent JP-2001263420-A (JP)
Title: Vibration control leg body, and vibration control unit leg body
Inventor: IKENAGA MASARU
IPC: E04F15/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control leg body and a vibration control unit leg body in which propagation of the shock to a foundation floor is considerably reduced, and the height of a floor joist can be easily adjusted even in a floor joist fitting execution mode to reduce the number of control vibration leg bodies. SOLUTION: The vibration control leg body 8 comprises an elastic pedestal 12 and a metal bar-like leg body 14 with a screw portion 13 for screwing a support body 10 at least on an upper side thereof, a recess 16 in which a lower end of the bar-like leg body 14 is rotatably fitted from the top is formed in the elastic pedestal 12, a flange body 20 to be seated on an upper surface of the elastic pedestal 12 with the lower end 15 of the leg body fitted therein is continuously provided on the bar-like leg body 14, and locking portions 21, 22 of a tool to rotate the bar-like leg body 14 are formed on the flange body 20 or the bar-like leg body portion 14a of an upper portion of the flange body and an upper end of the bar-like leg body 14.
Patent JP-2001261483-A (JP)
Title: Method for detecting gap in single crystal pulling machine and device for controlling the gap
Inventor: SASAKI HITOSHI
IPC: C30B29/06
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To stabilize the quality of a single crystal rod and to improve the yield of the rod by controlling a gap to be optimum even when the surface of a melt waves. SOLUTION: Melt 13 is stored in a crucible 14 provided in a chamber 12 and a heated for heating the melt is installed so as to surround the outer peripheral surface of the crucible 14. A heat shielding member 26 surrounding the outer peripheral surface of a single crystal rod 24 pulled from the melt is provided in such a manner that the lower end of the heat shielding member 26 is situated above the surface of the melt so as to leave a gap H, and radiant heat from the heater is interrupted with this heat shielding member 26. A controller 33 controls a lifting device 18a for lifting/ lowering a crucible so that the gap H is kept at a standard value.  Coils 27 are attached to the peripheral surface of the heat shielding member 26 in such a manner that the axial line of the coils is directed toward the surface of the melt, and high-frequency current is allowed to flow through the coils by a high frequency electric power source, thereby eddy current is generated at the surface of the melt. A detecting means 29 detects the change in impedance of the coils 27 caused by generation of the eddy current, and the controller 33 controls the lifting device 18a according to the detection output.
Patent JP-2001258358-A (JP)
Title: Head-forming vegetable harvester
Inventor: OKAZAKI MASAHARU
IPC: A01D45/26
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the tip of the raking portion of a conventional head-forming vegetable harvester is apart from a cabin and is hard to see, and a problem that the lateral weight balance of the harvester is largely bad. SOLUTION: This head-forming vegetable harvester having a pulling pre- treatment device 10 for pulling out head-forming vegetables, a cutting device 20 for cutting the root stem portions of the vegetables, and a longitudinally carrying device 11 for nipping and rearward carrying the formed head portions, in a travel device, characterized by disposing a pair of carrying belts 19L, 19R for forming the longitudinally carrying device 11 in the longitudinal direction, disposing the carrying belt 19R on the side of the cabin in a notched shape on the side of the cabin on the plane view, and guiding one of the carrying belts 19L, 19R at a place on the side of the cabin with a fixed tension rotation wheel and the other with a movable tension rotation wheel.
Patent JP-2001262849-A (JP)
Title: Carport
Inventor: SAKAI HIDEAKI
IPC: E04B1/343
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a carport having a good appearance, which is capable of definitely supporting the weight of roof, snow load and upwash load by wind pressure. SOLUTION: A girder beam 2 with a cross section shape having a downward recessed portion 33 and a roof 3 are supported by a plurality of columns 1 made of steel members, an upper lateral portion 30, one side longitudinal portion 31 and other side longitudinal portion 32, the recessed portion 33 of the girder beam 2 is fitted to the upper end portion of a plurality of the columns 1; the column 1, the one side longitudinal portion 31, and the other side longitudinal portion 32 are respectively coupled by bolts 39, and the girder beam 2 is attached to the columns 1, and one end portion of the roof 3 is installed to the top surface of this girder beam 2 in this carport.  In this way, the weight of roof and snow load are supported by a contacted portion between the column 1 and the one side longitudinal portion 31, and the upwash load is supported by the contacted portion between the column 1 and the other side longitudinal portion 32 and thus each load can be definitely supported. In addition, only a girder beam 2 is installed to the upper end portion of the column 1 and thus only the girder beam 2 can be seen thereby giving a good appearance.
Patent JP-2001269460-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which enables substantial utilization of the game board as a whole by allowing the arrangement of various service devices for freely presenting winning modes of balls to starter prize ports without being affected by the existence of a variable display device. SOLUTION: Starter prize ports 21 and 22 and a variable display device 30 are so arranged as not to be overlapped in the vertical direction respectively on a game board 11. Especially, the first starter prize port 21 is so positioned at the right area as to make balls harder to drop normally in the structure of the game board 11. The variable display device 30 is so positioned at the left area as to make the balls easier to drop normally.
Patent JP-2001159712-A (JP)
Title: Optical filter, display unit and front plate for the same
Inventor: HANAOKA HIDEAKI
IPC: G02B1/11
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical filter excellent in reflecting characteristics and capable of adjusting transmittance in a wide range. SOLUTION: A two-layer antireflection film 3 comprising a light absorbing film 3a and a transparent dielectric film 3b is disposed on one face of a transparent substrate 2 and a colored adhesive layer 4 which transmits more light in a specified light-emitting area than light in another light-emitting are is disposed on the other face of the substrate 2.
Patent JP-2001269383-A (JP)
Title: Oscillating device and massager provided therewith
Inventor: DOUNO SHIGERU
IPC: A61H23/02
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an oscillating device of high speed and displacement and a massager provided therewith. SOLUTION: The oscillating device 8 comprises at least three actuators 4 each comprising an expanding portion 1 made of a sheet-shaped insulating expansible material provided on each side with an electrode 2 made of an electrically conducting expansible material; a voltage applying portion 3 for applying a voltage to each electrode 2; movable joint parts 5 installed at both ends of each actuator 4 to enable the actuator 4 to be inclined; and a fixed plate 6 and a movable plate 7 which are connected to the movable joint parts 5. Oscillation of the movable plate 7 is caused by expansion due to the application of the voltage to the electrode 2 on each sides of the actuator 4.
Patent JP-2001274632-A (JP)
Title: Amplifier and power consumption control method
Inventor: ITO AKIRA
IPC: H03F1/02
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a FET amplifier the power consumption of which can be reduced in response to a signal level without the need for a variable control provision of a gate-source voltage Vgs and for a constant current provision of a drain current Id. SOLUTION: A control circuit 38 decides a power supply voltage on the basis of level information denoting a signal input level to an amplifier employing a field effect transistor FET for an amplifier element and controls a switch section 42 depending on the result to change-over a drain-source voltage Vds that is the power supply voltage.
Patent JP-2001281306-A (JP)
Title: Chargeable battery residual capacity detector
Inventor: MURAKAMI MASANOBU
IPC: H02J7/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To accurately detect the residual capacity of a chargeable battery. SOLUTION: The chargeable battery residual capacity detector is provided with a residual capacity storage part 5 integrating a current detected by a current detection part 3 and storing it, a maximum capacity storage part 7 storing the integrated residual capacity stored in the residual capacity storage part 5 in the completion of charging as a maximum capacity, a map storage part 21 storing a relationship between a terminal voltage of a battery 1 in a discharging time and a residual capacity ratio as a map, and a zero capacity calculating part 22 referring to the map of the map storage part 21 so as to calculate a capacity (zero capacity) from the maximum capacity and a residual capacity when discharging is stopped after a VLB voltage is attained,  and a residual capacity monitoring part 20 detects the residual capacity of the battery by correcting the integrated capacity with the zero capacity in discharging time.
Patent JP-2001277113-A (JP)
Title: Method and device for removing grinding wheel grain from grinding fluid
Inventor: IMAOKA HIROYUKI
IPC: B24B55/03
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To aim at separating grinding fluid sludge easily into liquid and sludge by making a rotary centrifugal drum and a screw rotary vane independently rotatably and also synchronously or asynchronously rotatable. SOLUTION: This method and device for removing grinding wheel grains from grinding fluid is such a constitution that it makes a centrifugal separation by rotating a rotary centrifugal drum 1 and a screw rotary vane 20 synchronously and conveys sludge 300 to discharge from an end part of the rotary centrifugal drum 1 by rotating them asynchronously.
Patent JP-2001274636-A (JP)
Title: High frequency power amplifier using bipolar transistor
Inventor: MORITSUKA KOHEI
IPC: H01L29/73
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To configure an amplifier with a high efficiency and low distortion that has an excellent uniformity of the current distribution even with a small ballast resistance and less deterioration due to the distortion even when receiving a digital modulation wave. SOLUTION: The high frequency power amplifier employing bipolar transistors(TRs) is provided with at least two blocks 1a, 1b, 1c and 1d, the blocks 1a, 1b, 1c and 1d are respectively provided with bias generating circuits 2a, 2b, 2c and 2d that generate a base bias potential and with high frequency input capacitive elements 4a, 4b, 4c and 4d. Each bias circuit is provided with a 2nd bipolar TR for impedance conversion and a diode circuit 6 or circuits 6a, 6b, 6c and 6d consisting of current mirror TRs and biased by a constant current for temperature detection.
Patent JP-2001270685-A (JP)
Title: Hook housing device for crane
Inventor: YAMADA YASUTAKA
IPC: B66C23/88
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To dispense with the replacement of a bracket for housing a hook even when the hook is replaced to be used. SOLUTION: In this crane where the hook is suspended by a wire rope 6 from a top sheave 3 pivoted on a boom top 2, a pin bracket 7 is mounted on a point lower part of the boom top 2, a hook housing bracket 8 having a lower face 11 capable of being kept into contact with both of a single hook 50 and a double hook 5 to be replaced to be used, is rotatably pivoted on the pin bracket 7 in front of the wire rope 6 from the top sheave 3 to the hook, and a locking part 14 for locking an end of the wire rope 6, and rope guides 15, 16 for guiding the wire rope to the locking part 14 when the double hook 5 is used, are mounted on the boom top 2.
Patent JP-2000342670-A (JP)
Title: Deodorizing agent, deodorizing method, deodorizing member, and deodorizing device
Inventor: INABA TSUGIO
IPC: B01D53/58
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing agent, a deodorizing method, a deodorizing member, and a deodorizing device capable of remarkably deodorizing a subject body without giving bad effects on environments and the human body, and a method for effectively decomposing sludge or organic matter. SOLUTION: A group of microorganisms including actinomycetes belonging to a genus of streptomyces is set as an effective component, and is favorably combined with zeolite to provide a deodorizing agent dispersed in water. By bringing this deodorizing agent to get in contact with a subject matter, favorable deodorizing effect is achieved. By bringing this deodorizing agent to get in contact with sludge and organic matter, these can be decomposed.
Patent JP-2001283226-A (JP)
Title: Object tracing/extracting device of moving image, object tracing/extracting method of moving image
Inventor: SANBONSUGI YOKO
IPC: G06T7/20
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce a load by decreasing processing quantity regarding object tracing/extraction. SOLUTION: This device is constituted of a current extracted frame 100, a first object tracing/extracting means 10 to extract an object area of the current extracted frame by using differences at least among current extracted frame and two reference frames, a second object tracing/extracting means 13 to perform motion prediction of the shape of an object of an unextracted frame from the frame the object of which is already extracted, a first control means 11 to reduce the number of frames from the prescribed number of frames different from the current extracted frame by using edge information and a reference frame selecting means 12 to select the reference frame to be used in the first object tracing/extracting means 13 from the frames to be outputted from the first control means 11.
Patent JP-2000332682-A (JP)
Title: Method for improving performance of mobile radio communication system by using power control algorithm
Inventor: AGIN PASCAL
IPC: H04J13/00
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To better compensate influences of transmission interruption to power control and to improve performance by providing a step which allows a power control algorithm to decide to better compensate the influences of the transmission interruption gives upon the power control and a step which is executed in a decided form. SOLUTION: A base transmission/reception station(BTS) evaluates an average reception SIR during a term T (S10). Next, the BTS compares this SIR with a target SIR (SIRtarget) (S11). In the case of SIR>SIRtarget the BTS provides a control station (MS) with a 'lowering' power control command and the MS is made to lower the power just by δB(S12). In the case of the SIR < the SIRtarget, the BTS provides the MS with a 'rising' power control command, and the MS is made to raise the power just by 3dB (S13). Then, when transmission is restarted after transmission interruption, a preferable form is decided (S20) and, the power control algorithm is executed by this form so that influences the transmission interruption given upon the power control is better compensated.
Patent JP-2001291349-A (JP)
Title: Magnetic disk device
Inventor: NORO TAKASHI
IPC: G11B21/12
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk device provided with a structure where defect of mutual collision is surely avoidable when a pair of magnetic head sliders runs onto a loading ramp. SOLUTION: The magnetic disk device is provided with a magnetic disk 10, the pair of magnetic head sliders 8 and 9 opposed to mutually which is accessed the recording area of the surface and rear side surface of the magnetic disk 10, a head driving mechanism to perform loading/unloading of the magnetic head sliders 8 and 9 and the loading ramp 1 which has inclined planes 2a and 3a through which the magnetic head sliders 8 and 9 pass, respectively at the time of unloading on the surface and the rear side surface. The timing to which the both magnetic head sliders 8 and 9 run onto the inclined planes 2a and 3a at the time of unloading is made differ mutually. Thereby, although the magnetic head sliders 8 and 9 vibrate at the time of unloading, because both vibration phases are deviated, the magnetic head sliders 8 and 9 can avoid the defect of the mutual collision surely.
Patent JP-2001285720-A (JP)
Title: Mos type solid-state image pickup device and electronic camera
Inventor: SUZUKI NOBUO
IPC: G03B7/16
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To solve the problems that backlight correction can not be performed and a shake is generated at the time of picking up the still image of an object moving at a high speed by a conventional electronic camera utilizing a MOS type solid-state image pickup device. SOLUTION: When still mage instruction signals for instructing the image pickup of the still image are generated to this electronic camera provided with this MOS type solid-state image pickup device capable of performing an image signal read operation and an electronic shutter operation by a pixel row unit, a prescribed electronic shutter operation is stopped and a reset operation is simultaneously performed with all photoelectric conversion elements as objects within a vertical blanking period set while the electronic shutter operation is stopped. Also, a flashing device is operated following the reset operation and still image data are outputted on the basis of image signals outputted by the MOS type solid-state image pickup device based on the image signal read operation performed thereafter.
Patent JP-2001288480-A (JP)
Title: Method and apparatus for plastic waste gasification
Inventor: DEN TAKEYOSHI
IPC: C08J11/14
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To inhibit the reactor from corrosion and dioxins from generation by utilizing the characters of hot and supercritical water for the efficient disintegration of plastic waste into gas mainly comprising hydrogen and methane and by simultaneously causing dehalogenation in the reactor. SOLUTION: The halogen containing plastic waste is, together with an alkali metal compound, brought into contact with the high temperature water containing supercritical water for reaction for gasification. Pressure in a reactor 16 is kept at 15-40MPa, continuous temperature distribution of 200 deg.C-1,200 deg.C is formed from the reactor top down through the reactor bottom, thermal hydrolysis occurs in a hot water state 1st reaction region 16a for the generation of hydrogen halide, the hydrogen halide reacts with the alkali metal compound for the generation of its halide, the plastic waste reacts with subsupercritical water or supercritical water in a 2nd reaction region 16b for the generation of gas mainly comprising hydrogen and methane and a residue, and the residue is partially oxidized in a 3rd reaction region 16c for the generation of carbon monoxide.
Patent JP-2001284538-A (JP)
Title: Semiconductor bare chip and semiconductor wafer
Inventor: YOSHIDA EIKICHI
IPC: H01L23/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To effectively reduce unwanted radiations generated from an integrated circuit operating at a high speed, formed on the surface of a semiconductor bare chip or a semiconductor wafer. SOLUTION: In the semiconductor bare chip (17) or the semiconductor wafer (10), each having an integrated circuit on the surface, a magnetic loss film (15) covers the backside of the semiconductor bare chip (17) or the semiconductor wafer (10). The loss film (15) may use a granular magnetic film which may be e.g. a sputtered film formed by sputtering or a vapor deposition film formed by vapor deposition.
Patent JP-2001286821-A (JP)
Title: Manufacturing method of silica based film, silica based film, insulated film and semiconductor device
Inventor: SHIODA ATSUSHI
IPC: C08J7/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To form a coating film having proper uniform thickness as the interlayer isolation of a semiconductor device and to obtain the film excellent in preservable stability and having excellent specific dielectric, mechanical strength and hygroscopic resistance. SOLUTION: The manufacturing method of a silica based film is characterized by irradiating the film containing a siloxane compound with electron beam.