baber/WOPTO huggingface dataset:
Patent JP-2001254824-A (JP)
Title: Cable type operating device for vehicular transmission
Inventor: ASAWA YASUHIKO
IPC: B60K20/02
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent unnatural feeling from being imparted to operation sense by suppressing a rapid decrease in reaction applied to an operating rod by a comparatively simple constitution. SOLUTION: In a cable type operating device, an operating rod provided within a cab is connected to a transmission via a control cable 19 wired on a vehicle body 10. The control cable 19 in the vicinity of the operating rod is mounted on the vehicle body 10b so as to be slightly movable in the longitudinal direction via an elastic body 21. The elastic body 21 is provided between a guide pipe 22 fitted and fixed into/to a conduit 19b of the control cable 19 and an outer cylinder 23 which is mounted on the vehicle body 10b and has the loosely inserted guide pipe 22. A vehicle is a cab overtruck, the control cable 19 is gently folded back in a cab front part and is wired on the vehicle body 10b and the control cable 19 in the vicinity of the operating rod is a cable folding back part folded back to the operating rod side from the cab front part.
Patent JP-2001143895-A (JP)
Title: Pressure gradient plasma gun
Inventor: SHINTANI MASANORI
IPC: H01J27/08
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a pressure gradient plasma gun that produces stable continuous plasma with a durability. SOLUTION: The pressure gradient plasma gun 1A includes a first intermediate electrode 21 arranged at the front of the cathode part 10, second intermediate electrode 22 arranged at the front of the first intermediate electrode 22, and anti-spatterable members 25 arranged in their central front portions so as to be replaced.
Patent JP-2001260085-A (JP)
Title: Method and device for cutting
Inventor: SAKAMOTO HARUKI
IPC: B26D5/08
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for cutting work that are capable of manufacturing a good item with high working efficiency without requiring troublesome replacement or adjustment of a cutting blade 2 in manufacture of the same product and without causing separation and a burr of a material A to be machined. SOLUTION: This device for carrying out cutting work on the material A to be machined comprises: the cutting blade 2, provided so as to be capable of reciprocating, for cutting the material A to be machined; a drive mechanism 3 for reciprocating the cutting blade 2; and a normally and reversely rotatable motor 4, coupled to the drive mechanism 3 and having an adjustable rotational speed and an adjustable rotation angle, for varying reciprocating speed and cutting depth of the cutting blade 2.
Patent JP-2001255822-A (JP)
Title: Peelable label and method for manufacturing the same
Inventor: SHIMIZU YUJI
IPC: G09F3/10
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To allow a cost reduction in spite of no need for special equipment investment, to eliminate the restriction on printing with a printer or the like and to allow easy peeling of a slip part to be peeled when applied to a delivery slip of a 1 pt. delivery slip, etc. SOLUTION: A half cut hc1 which is put in the state of under paper 120 alone and a half cut hc2 to be put after integration are formed. The half cut hc1 and the half cut hc2 are so offset that the half cut hc2 comes to an outer side, the half cut hc2 has a portion 111c wider in width (area) and is formed as a peeling initiation part.
Patent JP-2001253055-A (JP)
Title: Ink key zero point adjusting device
Inventor: OE TATSUYA
IPC: B41F31/02
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an ink key zero point adjusting device which requires a low operating load and shows a high adjustment precision and further, is applicable to an existing printer. SOLUTION: This ink key zero point adjusting device comprises an ink amount determining means which determines an ink amount at an ink fountain roller per region corresponding to each of ink keys, a control means which outputs a control input in such a way that the opening of each of the ink keys comes to a substantially zero point where the ink amount is within a specified range, based on the described ink amount at a temporary zero point, and an ink key opening operating means which operates the opening of each of the ink keys according to the control input.
Patent JP-2000338697-A (JP)
Title: Electric charge generating and transferring material and electric charge generating and transferring element
Inventor: OKUMOTO HAJIME
IPC: G03G5/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a higher-speed electric charge generating and transferring material having higher sensitivity and an electric charge generating and transferring element using the material. SOLUTION: The electric charge generating and transferring material comprises an oligosilane compound of the formula R1-(SiR2R3)n-R4, wherein R1-R4 are each H, a 1-4C alkyl or phenyl and (n) is an integer of 6-18. The electric charge generating and transferring material is a thin film obtained by melting and cooling the oligosilane compound at <=5 deg.C/sec cooling rate or a thin film obtained by heating the oligosilane compound to a temperature below its melting temperature and cooling it from the resulting mesophase state. The electric charge generating and transferring material is held between electrodes to obtain the objective electric charge generating and transferring element.
Patent JP-2001261086-A (JP)
Title: Airtight container for carrying disk
Inventor: SAITO YOSHINORI
IPC: B65D81/113
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To make it difficult that dust sticks to magnetic disk substrates D even when over ten cassettes B containing several tens of the disk substrates D are received in a carrying container by making the container airtight, to facilitate cleaning of contamination on the container, prevent static electricity from being charged and also make the container flawless and to eliminate need of a lid which has been conventionally put over the cassette by allowing a disk press 8 excellent in vibration-damping properties to press the magnetic disk substrates D in the cassette B. SOLUTION: The airtight container for carrying disks comprises a body vessel 1 and a lid vessel 2 formed by draw-machining an aluminum plate. A seal packing 7 is mounted on a joint between the body vessel 1 and the lid vessel 2 to make the carrying container airtight. The disk press 8 excellent in vibration-damping properties is placed on an internal surface of the lid vessel 2. Thus a lid can be prevented from being scraped to cerate dust as in a conventional case. In addition, the lid need not be removed each time the magnetic disk substrate D is removed from the cassette.
Patent JP-2001254159-A (JP)
Title: Iron-based permanent magnet alloy having high glass forming capacity
Inventor: INOUE AKIHISA
IPC: H01F1/053
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an Fe-based permanent magnet alloy combining high glass forming capacity, excellent workability and high hard magnetic properties. SOLUTION: The alloy is a metallic glass alloy which has a composition containing Fe as a principal component and also containing one or more elements selected from among rare earth elements(RE), one or more elements selected from among V, Ti, Cr, Mn, Co, Cu, Nb, Mo, W, Ta, Hf and Zr as transition metals(TM), and boron (B) and in which the temperature spacing ΔTx in supercooled liquid zone represented by equation ΔTx=Tx-Tg (where Tx and Tg mean initial crystallization temperature and glass transition temperature, respectively) is >=35 deg.C. A sheet metal material having <=300 μm thickness and >=90% volume ratio of amorphous phase can be obtained by a single roller liquid quenching method.  After heat treatment, magnetic properties of >=1.00 T residual magnetic flux density (Br), >=150 kA/m coercive force (iHc) and >=60 kJ/m3 maximum energy product (BH)max can be obtained.
Patent JP-2001267792-A (JP)
Title: Carrier device and part placement machine using the same
Inventor: KAWAZOE MASARU
IPC: H05K13/02
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To smoothly take out parts from a carrier body by a take-out means in a carrier device and a part placement machine using it. SOLUTION: A pin 14, a spring 23, and a control body are provided. In this case, the pin 14 engages to feed holes 3 that are provided at specific intervals in a carrier body 5 while the pin 14 freely appears and disappears, the spring 23 energizes the pin 14 to the side of the feed hole 3 of the carrier body 5, and the control body prevents the pin 14 from being extracted from the feed hole 3 at the end of conveyance where the carrier body 5 is conveyed by the pin 14.
Patent JP-2001260368-A (JP)
Title: Apparatus and method for forming image using ink-jet type recording head
Inventor: NAGAI MASARU
IPC: B41J2/165
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming apparatus using an ink-jet type recording head including a cleaning means which enables stable cleaning. SOLUTION: In this image-forming apparatus using the ink-jet type recording head which employs a cloth tape as the cleaning means for a nozzle face of the recording head, the cloth tape is pressed against the nozzle face of the recording head after the recording head is positioned to the outside of an image formation region, and then taken up by a predetermined amount after being released from the pressing.
Patent JP-2001267341-A (JP)
Title: Method of manufacturing semiconductor device and semiconductor device
Inventor: MAKITA TOSHIYUKI
IPC: H01L23/29
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device, which forms a sealing layer having a smooth top surface not sloped, even when semiconductor elements are sealed with a high viscosity sealing material by printing. SOLUTION: The method for sealing semiconductor elements 2 with a liquid sealing material 3 comprises mounting the electrically connected semiconductor elements 2 on a wiring board 1, laminating a mask 6 on the wiring board 1 with the semiconductor elements 2 positioned inside openings 7 of the mask 6, and rubbing the liquid sealing material 3 fed onto the mask 6 by a squeegee to pass the material through the openings 7 of the mask 6, thus printing to seal the semiconductor elements 2 with the resin material 3. The mask 6 used for the printing has an end edge thickness 8 of the opening 7, at which the squeegee 4 finally reaches is smaller than that of the end edge thickness 9 of the opening 7 at the opposed side.
Patent JP-2001260246-A (JP)
Title: Method for molding pneumatic tire and tire molding device
Inventor: SUZUKI IWAO
IPC: G01M1/38
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To upgrade the uniformity of a pneumatic tire with a carcass of a hollowed-out structure. SOLUTION: When the pneumatic tire with a carcass of a hollowed-out structure is molded, the center part of a green case 19 arranged on the outer peripheral side of a shaping bladder 11 of an almost cylindrical shape as a whole, is bulged and deformed by filling the shaping bladder 11 with an inner pressure and due to the consequent reduction of the axial length of the shaping bladder 11. Then when the dimension of the inner peripheral face of the green case 19 has reached a specified size, the inner pressure of the shaping bladder 11 is supported by the bladder 11 itself and thereby, a surplus pressure is prevented from being transmitted to the green case 19.
Patent JP-2001268671-A (JP)
Title: Remote controller
Inventor: TSUKAHARA AKIHIKO
IPC: H04Q9/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem of malfunction of a remote controller which remotely detonates explosives is very dangerous and to solve the serious problem of a conventional remote controller that a load such as explosives possibly malfunctions owing to a fault such as contact fusion of an operation switch. SOLUTION: A control part detects the output of an operation switch when the power source of the remote controller is initially turned on or reset and judges whether or not the operation switch is abnormal from the ON/OFF state of the operation switch. A monitor display part displays the ON/OFF state of the operation switch.
Patent JP-2001263652-A (JP)
Title: Gas burning water heater
Inventor: YAMADA KOHEI
IPC: F24H1/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To avoid fluctuation of control due to adverse influence of an outer magnetic field and low temperature environment, reduce manufacturing costs by reducing the number of parts, reduce the whole size of the appliance and improve hot water discharge characteristics. SOLUTION: A heat exchanger 3 receiving supply of water as a heating object and a combustion burner 4 for heating the heat exchanger are provided on a combustion can body 2. A gas flow control valve 13 is provided in a gas supply pipe 10 for supplying fuel gas to the burner. A gas on-off valve 14 is provided on each of combustion nozzles 41. The gas flow control valve is a control valve having a piezoelectric element drive type driving part and capable of changing and regulating the valve opening by extension and contraction according to the magnitude of applied voltage. Each of the gas on-off valves in a control valve having a piezoelectric element drive type driving part and opened by application of a voltage.  The supply flow rate of the fuel gas to the combustion burner side is changed and controlled by the magnitude of the applied voltage to the gas flow control valve and the change and regulation of combustion output by the combustion burner is controlled by the number of the gas on-off control valves to which the voltage is applied.
Patent JP-2001269920-A (JP)
Title: Permeable block, method of surface finishing, and surface treatment device using the method
Inventor: KONO TETSUO
IPC: C04B41/72
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a permeable concrete block and its surface finishing method and its apparatus which can process coloring on one surface by exposing aggregate on the surface by washing by high a pressure water efficiently, even when the compression strength of the concrete is high. SOLUTION: The permeable block and its surface finishing method is provided by using cement for main binder-3, making gaps-4 among aggregate-2, and binding them. The aggregate-2 has a percentage of wear below 40% and a compression strength of the block is at least 200 kgf/cm2. Higher pressure jet water is ejected to the surface of this concrete block-1 while using a high water pressure jet device-10, in an extent that a binder-3a on the surface is inrisible or a part of the aggregate-2 is crushed by jetting high pressured water ejected almost uniformly to the surface 1a, and the aggregate-2 in the whole surface of the concrete is exposed.
Patent JP-2001270284-A (JP)
Title: Rod-like member delivering device
Inventor: KOJIMA MIKIO
IPC: B43K21/10
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a rod-like member delivering device, with which the number of parts becomes smaller, which can be manufactured at low cost and, at the same time, the assembling properties of which is improved remarkably. SOLUTION: This rod-like member delivering device consists of a barrel 1, an inner tube 2, which is pivotally provided in the barrel 1, and a holding member 3 having a supporting part 3A, with which a rod-like member 4 is held. In addition, the supporting part 3A of the holding member 3, an elastic part 3C and a displacing rod 3F are made into an integral body.
Patent JP-2001272560-A (JP)
Title: Optical waveguide element and semiconductor device
Inventor: KUNIYASU TOSHIAKI
IPC: G02B6/42
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To improve mode matching between a semiconductor laser and an optical waveguide which are directly combined by satisfactorily confining light into the optical waveguide, in an optical waveguide element directly combined with the semiconductor laser. SOLUTION: In the optical waveguide element 20 wherein the optical waveguide is formed on a substrate 10 consisting of Si or quartz and the semiconductor laser is directly combined to the end surface of the optical waveguide, the core 13 of the optical waveguide is formed of material having the refractive index of 1.75 to 2.7, first clads 11, 15 having a refractive index lower than it are formed in the outside of the core 13, and second clads 22, 24 having the refractive index equal to the refractive index of the first clads 11, 15 are formed between the first clads 11, 15 and the core 13.
Patent JP-2000344790-A (JP)
Title: Production of tetrahydropyran derivative
Inventor: TSUJI MASAHIRO
IPC: C07H1/06
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as an industrial chemical, a medicine and a raw material for cosmetic on an industrial scale efficiently by subjecting a specific tetrahydropyran derivative to solvolysis in the presence of a base in an organic solvent, then neutralizing the resultant substance with an acid and crystallizing the neutralized substance. SOLUTION: A compound of formula I (R1 to R4 are each H, OH or the like; R5 is H, a 1-4C alkyl or the like with the proviso that one or more of R1 to R4 are each a 1-4C alkylcarbonyloxy) (e.g. 4-acetyloxyphenyl-2,3,4,6-tetra-O- acetyl-β-D-glucopyranoside, etc.), is subjected to solvolysis in the presence of a base such as sodium methylate, etc., in an organic solvent such as methanol, etc., then neutralized with an acid such as acetic acid, etc., crystallized to give the objective compound of formula II (Z1 to Z5 are each as shown for R1 to R5 with the proviso that a condition in which the 1-4C alkylcarbonyloxy of formula I is converted into OH is satisfied) (e.g. arbutin, etc.).
Patent JP-2001269884-A (JP)
Title: Industrial robot
Inventor: MATSUMOTO KAZUNORI
IPC: B25J19/06
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an industrial robot capable of easily changing its position and having excellent maintainability by solving a problem that it is difficult to change the position of the industrial robot for maintenance when no power is fed to a control device. SOLUTION: This industrial robot is provided with a path releasing a brake separately from a path releasing the holding brake of the drive motor of a manipulator via the signal from the control device. A device converting the holding brake into a releasing voltage is provided on the manipulator side of the path, and the holding brake of the drive motor of the manipulator can be released from the commercial power supply by this device. The device (e.g. a switch or the like) releasing the holding brake is provided, and the commercial power supply can be easily connected from the outside.
Patent JP-2001274387-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: ASAKAWA TSUTOMU
IPC: H01L21/336
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a MOS field-effect transistor for forming a silicon-containing layer on a source/drain region easily. SOLUTION: A polysilicon layer (amorphous silicon layer) 17 is formed all over on a p-type silicon substrate 11 in a CVD method. The polysilicon layer (amorphous silicon layer) 17, a polysilicon layer 19, sidewall insulating layers 25a and 25b, and field oxide layers 27a and 27b are polished by the CMP. A polysilicon layer (amorphous silicon layer) 17a is separated from the polysilicon layer 19 through the sidewall insulating layer 25a. In addition, a polysilicon layer 17b (amorphous silicon layer) is separated from the polysilicon layer 19 through the sidewall insulating layer 25b.
Patent JP-2001280846-A (JP)
Title: Grain treatment facility
Inventor: DANKURI AKIO
IPC: F26B25/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a grain treatment facility capable of shortening idle time due to interruption of operation as much as possible and preventing work efficiency from being lowered by promptly taking measures when a malfunction occurs. SOLUTION: The grain treatment facility receives grain, measures the received grain and dries and stores the received and measured grain. A plurality of control units CU1-CU7 for controlling operation of each part can communicate data to each other. A maintenance control unit CT1 for controlling history data capable of accumulating and storing history data of operation in each control unit as well as outputting the same is provided. Each control unit is constituted so as to communicate the history data of it to the maintenance control unit CT1. The maintenance control unit CT1 can communicate the history data to a maintenance control terminal device TG via a communication device 50.
Patent JP-2001277469-A (JP)
Title: Web-fed rotary gravure press
Inventor: KAKIMOTO YOSHIICHI
IPC: B41F5/04
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To attain a high speed of printing and the stability of the quality of printing and to obtain printed matter of high quality. SOLUTION: A set of a plate cylinder 1 and an impression cylinder 2 constituting a single or a plurality of printing units of a printing part C in printing a master roll J are driven integrally by a set of gears M1 and M2 fitted to the respective shafts of the cylinders. Printing is made on the lower surface side of the master roll J, and the roll J dried forcibly by a drying device D is carried to a reversing device L. The roll J is reversed thereby so that the printing surface is turned to the upper side, and the roll is made to run horizontally in one direction along the course of carriage from a paper feeding part A to a delivery part I.
Patent JP-2001280169-A (JP)
Title: Idling continuing device
Inventor: OZAWA HIROSHI
IPC: F02P11/04
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an idling continuing device capable of preventing unnecessary current consumption of a battery without supplying current from a battery line to an ignition line even if a key switch is switched from a turning-on condition to a turning-off condition in a condition in which an engine is stopped. SOLUTION: In the idling continuing device 3 for supplying current from a battery line Lb to an ignition line Li when voltage of the ignition line Li falls below a threshold average, engine start detecting means (a ripple voltage detecting unit 33) for detecting whether the engine is started or not is disposed. When the key switch 2 is switched from the turning-on condition to the turning- off condition in a condition in which a start signal where the engine is started is outputted from the engine start detecting means, and voltage of the ignition line Li falls below the threshold average, current is supplied from the battery line Lb to the ignition line Li, and idling is continued for a prescribed time.
Patent JP-2001284327-A (JP)
Title: Dry etching method, semiconductor device and method of manufacturing the same
Inventor: SETA SHOJI
IPC: H01L21/768
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a dry etching method for controlling generation of a crown fence in a contact hole and improving the controllability of depth dual- damascene wiring groove work using an organic silicon oxide film in an interlayer insulating film between wirings, and to provide a manufacturing method of the semiconductor device and the semiconductor device, which is obtained by applying the method and in which the permittivity of the interlayer insulating film whose permittivity is reduced is reduced. SOLUTION: The peel off process of resist and a sediment on a contact hole side wall is performed in a plasma process using gas, which includes at least one of the components of the interlayer insulating film 15, after the contact hole is worked. Then, the peel off process of resist, the wiring groove and the sediment on the contact hole widewall is performed in a plasma process, using gas for removing at least one component of the interlayer insulating film after groove work for forming a wiring groove is performed.