baber/WOPTO huggingface dataset:
Patent JP-2002292465-A (JP)
Title: Arc welding device
Inventor: YONEMORI SHIGEKI
IPC: B23K9/095
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that when the execution condition against a welding work is decided by one arc welding device, the work for transferring the execution condition to a plurality of welding devices is so far troublesome. SOLUTION: The arc welding machine comprises a remote controller provided in the inner part, a memory unit stored with a plurality of welding conditions containing at least a welding current and a welding voltage respectively imparting a discriminating code, a welding condition setting unit for setting the welding condition or storing the welding condition being set in the memory unit, and a control unit for selecting the welding condition stored in the memory unit, and inputting a signal to a welding power source, and a welding power source control unit for controlling a welding output based on the signal from the control unit.
Patent JP-2002300350-A (JP)
Title: Image writer and its light source unit
Inventor: NAKAMURA TETSURO
IPC: H04N1/036
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To downsize an image writer by decreasing the conjugate length and to freely change the diameter of spot light radiated onto a photosensitive drum. SOLUTION: The image writer is provided with a surface-emitting light source means the light emission layer of which is formed on a transparent substrate and a micro lens array placed in opposition to the surface-emitting light source means.
Patent JP-2002293370-A (JP)
Title: Shrink package of roving roll
Inventor: SHIMOKI KATSUHIRO
IPC: B65D71/08
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a shrink package of a roving roll wherein the package is shrink-packaged using a heat shrinkable film, there is no collapsing of a packaging film until a roving is completely drawn and there is no failure in drawing the roving, a packaging cost is low, and an amount of wastes is small. SOLUTION: The package 10 comprises the roving roll 1 which is shrink- packaged with a polyolefin-based heat shrinkable film 2. A belt-like reinforcing material 4 extending in a parallel direction to a core of the roll 1 is provided while coupled with the film 2 on an external and/or internal surface of the film 2.
Patent JP-2002292421-A (JP)
Title: Machining device for metal pipe inner and outer face
Inventor: KITAHARA NOBUHIRO
IPC: B21C1/24
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a machining device for metal pipe inner and outer faces capable of forming fine shapes of a fin on the inner face of the metal pipe at a high speed. SOLUTION: In the machining device 20 for the metal pipe inner and outer faces provided with a diameter contraction device 2 for contracting the diameter of the metal pipe 1, and a metal pipe inner and outer face machining device 20 which is disposed on the latter stage of the diameter contraction device 2 and forms a spiral fin on the inner face of the metal pipe 1 machined by the diameter contraction device 2, a rolling ring 21 is provided on the metal pipe inner and outer face machining device 20, the rolling ring 21 is revolved making the metal pipe 1 the center while making press-contact of the outer face of the metal pipe 1 with the inner face of the rolling ring 21, and the metal pipe 1 is brought into press-contact with the outer periphery of a mandrel floating at the position corresponding to the rolling ring 21 in the metal pipe 1 to form the fin groove.
Patent JP-2002296836-A (JP)
Title: Method and device for preparing polymerized toner
Inventor: INOKI MASAHIRO
IPC: G03G9/087
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for preparing polymerized toner which prevent the flocculation of color polymer particles to obtain polymerized toner having satisfactory particle size distribution. SOLUTION: The device is provided with a vertical cylindrical housing 5, outer cylinders 18 and 19 which cover the outside wall of the housing 5 and are filled up with cooling water, a material supply part 9 which supplies materials consisting of wet color polymer particles into the housing 5, a hot blast supply part 1 which supplies a hot blast into the housing 5 from below, a turning air current generation part 82 which generates a turning air current in the housing 5 by the hot blast, and a discharge part 7 provided on the housing 5. Materials supplied into the turning air current caused by the host blast blown up in the housing are dried by flowing with the turning air current, and dried color polymer particles are cooled and are discharged from the discharge part 7.
Patent JP-2002292482-A (JP)
Title: Laser marking device
Inventor: MIZUTANI KAORU
IPC: B23K26/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a laser marking device capable of speeding up the marking, while restraining printing quality from being deteriorated through inboard turning phenomena in the curve line portion and the bending portion. SOLUTION: When the controlling means 130 grants coordinate data on a point C, a change-over angle θb is compared with the standard angle based on the coordinate data on the points A, B. The change-over angle θb is detected to be bigger than the standard angle, and when the detecting signal which alarms the marking point accessing the point B receives from the access condition detecting means 250, the coordinate data on the point C is given to a galvanoscanner 220. By this way, the inboard turning in the vicinity of the point B can be avoided. Subsequently, the coordinate data on the point D is equally delayed, but the coordinate data on the point E is given to the galvanoscanner 220 at normal timing since the change-over angle θb is detected to be smaller than the standard angle.  By this way, speeding up of the marking is possible while restraining printing quality from being deteriorated.
Patent JP-2002293183-A (JP)
Title: Table for vehicle
Inventor: MIZUNO HIROSHI
IPC: B60N3/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a table for a vehicle of a simple structure easily attachable and detachable, and housed after removed without difficulty. SOLUTION: A fore leg 3 and a back leg 4 of the table for a vehicle 1 are raised, and are tightened by a bolt to fix. Then, a catch member 8 on a tip end part of the back leg 4 of the table for a vehicle 1 is inserted to an ISO-FIX bar 5 from a clearance between a seating surface 2a and a seat back 2b of a seat 2, and a tip end part of the catch member 8 is engaged with the ISO-FIX bar 5 to fix the seat 2 to the table for a vehicle 1.
Patent JP-2002300036-A (JP)
Title: Method and device for measuring ratio of amplification factor of signal standard unit
Inventor: YAMANAKA HARUHIKO
IPC: G01R19/25
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and device that can measure a relative value (ratio) of an amplification factor, before and after it is changed depending on the amplitude of a signal to be measured, of an amplifier that is used to reduce a linearity error of an AC voltage measurement device and has a plurality of amplification factors (hereinafter called a signal standard unit) with prescribed accuracy in a way of effectively enhancing the effect of the signal standard unit. SOLUTION: A signal generator 101 adjusts an output voltage to be minimized and an analog/digital converter 111 measures a voltage Vε of a remaining signal. Then the signal generator 101 adjusts the output voltage so that a voltage of an input signal to the analog/digital converter 111 reaches nearly a full scale voltage, and the analog/digital converter 111 measures voltages V1, V2 of the input signal when the signal standard unit is set to have the 1st and 2nd amplification factors respectively. A true value of the amplification factor ratio of the signal standard unit 112 is obtained by apparent values of the 1st and 2nd amplification factors through calculation using the voltages Vε, V1 and V2.
Patent JP-2001286620-A (JP)
Title: Game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To accurately avoid winning exceeding a predetermined prescribed number in the game machine such as Pachinko machine which is equipped with a variable prize device adapted to take at least a first position that makes winning by game balls easier and a second position that makes the winning by the game balls harder or unable. SOLUTION: The Pachinko machine is provided with an outer frame and a front frame, and a game board 3, a glass door frame, and the like are mounted on the front frame. The game board 3 is provided with a pattern actuation port 12, a pattern display device 13, a major prize port 11, and the like. A plurality of pattern trains are displayed on a display part and made up of many kinds of patterns. A controller 50 generates the jackpot position based on the necessary condition that the results in the variable display in the pattern display device 13 present a specified stop display mode.  In the generation of the jackpot position, a variable prize device 21 alternately takes the first position and at least the position of making winning harder than at the first position based on the necessary condition that the winning by the game media is done with the specified number thereof less than the prescribed number.
Patent JP-2002291564-A (JP)
Title: Seat for vehicle
Inventor: KOBORI TAKAHIRO
IPC: B60N2/22
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To simplify the work to arrange seats, and to improve usability. SOLUTION: A backrest 3 is mounted in a manner that the backrest 3 can be adjusted to incline to a horizontal state by a reclining device 40. The backrest 3 is formed to shift from a seated state to a state where the backrest 3 is bent at a middle, center shaft 44 for rotations found in the middle of the backrest 3. When the backrest 3 is bent by a locking device 45 for the backrest, using the middle, center shaft 44 for rotations as the center, operations of the reclining device 40 are restrained by a means 80 to restrain operations.
Patent JP-2002050632-A (JP)
Title: Method for manufacturing thin-film transistor having ldd
Inventor: KUNG JI-HO
IPC: H01L21/77
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thin-film transistor, having a LDD(lightly doped drain) in which the manufacturing step is simple, and a manufacturing yield is high, and manufacturing cost is low. SOLUTION: A gate insulation layer 204 and a gate electrode 206 are formed on a polysilicon layer 202, and a photoresist 207 for coating the gate electrode 206 and the partial polysilicon layer 202 is formed, and a first conductivity-type impurity 208 is injected into the polysilicon 208 to form a first ion injection section 210 and a second ion implantation section 212, and impurity concentration of the second ion implantation section 212 thereamong exceeds that of the first ion implantation section 210.
Patent JP-2002308810-A (JP)
Title: Alcohol alkoxylate compound and composition thereof
Inventor: INAOKA SUSUMU
IPC: C08G65/28
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an alcohol alkoxylate compound capable of being sufficiently satisfied from an aspect of the slimy feeling of a washing liquid, the creaking feeling of clothing after washing or the like other than characteristics required heretofore such as low odorous properties or the like, and a composition containing the same. SOLUTION: The content of unreacted alcohol in the alcohol alkoxylate compound is reduced to 0.3 mass % or less.
Patent JP-2002302339-A (JP)
Title: Forward and backward traverse device
Inventor: OSHIUMI KOICHIRO
IPC: B65H54/28
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To constantly execute the traversing of high accuracy by properly keeping the tensile force of a belt body without restricting the installation direction and angle. SOLUTION: In this forward and backward traverse device wherein an endless belt body 3 provided with a traverse guide 4 is hung on plural rotating wheels 1, 2, 2, and the traverse guide 4 is reciprocated by the forward and backward driving of the belt body 3, at least one of the rotating wheels 1, 2, 2 is a movable rotating wheel 1 movable in the direction approximately orthogonal to its rotating shaft, the device is provided with a power motor 5 for moving the moving rotating wheel 1 and a controller 6 for controlling the driving of the power motor 5, and the controller 6 applies the tensile force to the belt body 3 on the basis of the torque of the power motor 5.
Patent JP-2002011527-A (JP)
Title: Quick plastic forming of aluminum alloy sheet like metal
Inventor: RASHID MOINUDDIN S
IPC: B21D26/021
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a practical manufacturing method of an automobile body panel, etc., having a complex shape and stiffness in a high strain/elongation region. SOLUTION: A magnesium containing aluminum alloy sheet like stock 44 is drawn out under a pressure of a working gas at about 400-510 deg.C and is adhered on a surface of a forming tool 40. A sheet forming pressure is continuously increased 4a method to control from an environment pressure to a final forming level of about >=250-500 psi. Because part of the sheet is subjected to a strain speed substantially higher than 10-3/sec, forming of the sheet is completed within 12 min.
Patent JP-2002310764-A (JP)
Title: Flow-rate measuring device
Inventor: TAKEMURA KOICHI
IPC: G01F1/00
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To realize a high-accuracy flow-rate measurement which is not influenced by a pressure change in a device which measures the flow rate of a gas or a fluid. SOLUTION: The flow-rate measuring device is constituted in such a way that a comparison reference value to be set by a setting change means and the output of a pulsation detection means used to detect the pressure change in the fluid are compared by a comparison means 12, and that a measurement control means 14 controls the operating time of a first vibrator 2 and a second vibrator 3 as flow-rate detection means according to a drive cycle to be found by their comparison result. Consequently, when the comparison reference value is decided properly, the precise change cycle can be captured, and the high- accuracy flow-rate measurement which is not influenced by the pressure change can be performed.
Patent JP-2002314014-A (JP)
Title: Fixing structure for radiator in semiconductor device
Inventor: MITA RIKITARO
IPC: H01L23/40
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure by which a trouble such as chip cracking can be prevented by making a plate spring press the center of the resin case of a semiconductor device to prevent the concentration of mechanical stress on one side of the semiconductor device, and by which the semiconductor device can be mounted only by simple work such as pushing a bar-like mounting member into an insertion hole at mounting. SOLUTION: When the semiconductor device is mounted on an external radiator, the plate spring, the semiconductor device and the external radiator are arranged at prescribed positions, and the bar-like mounting member, for example, having a expandable/shrinkable tip is inserted into holes of the plate spring, the semiconductor device and the external radiator, and the member is pressed so as to prevent coming-off of the tip to be engaged with the insertion hole.
Patent JP-2002314559-A (JP)
Title: Network and node information setting method used for the same, and its program
Inventor: IIDA SHUICHI
IPC: H04L12/42
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a network that allows a remote place to set node information of each node by eliminating the need for a control terminal physically connected to each node. SOLUTION: Initial node information is preset to each of nodes 1-4, and the nodes 1-4 are logically disconnected with each other. A control terminal 5 is physically connected to the node 1 and logs in the node 1 by using the initial node information to revise the node name and the address of the node 1 to a value other than the initial value so as to apply logical network connection between the nodes 1 and 2. When the nodes 1, 2 are connected, the control terminal uses initial node information to log in the node 2 to change the name and the address of the node 2 to a value other than the initial value. Similar to the case with the node 2, the control terminal 5 revises the names and addresses of the nodes 3, 4 to a value other than the initial value.
Patent JP-2002313042-A (JP)
Title: Method and tool for sticking thin film in head supporting mechanism
Inventor: KUWAJIMA HIDEKI
IPC: G11B5/60
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and tool for sticking a thin film in a head supporting mechanism having a thin film piezoelectric body capable of finely displacing a head element such as a magnetic head efficiently by low application voltage. SOLUTION: The thin film piezoelectric body element 10 as the thin film is fixed to a prescribed position on a first positioning base 209 after its position on the first positioning base 209 is corrected. Next, a flexure 7 is fitted to a prescribed position on a second positioning base 211. After this, the first positioning base 209 is superposed on the second positioning base 211 and the thin film piezoelectric body element 10 is stuck to the thin film holding parts 8a and 8b of the flexure 7.
Patent JP-2002312188-A (JP)
Title: Rom controller
Inventor: OZORA TAKESHI
IPC: G06F11/08
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To simply check, without having to conduct actual operation of a device, that a correction program is read from a nonvolatile memory by a ROM correction function. SOLUTION: One byte of data is read from the nonvolatile memory. The read data are saved, while checksum data are added thereto in a calculation area, and the sets of data having been read are counted as one. The count of data sets, having been read, is compared with an established total number of read data sets. If the count of data sets having been read is smaller that the total number (Yes), return to the processing takes place. Furthermore, in the event of No processing, it is determined whether the checksum data found from the read data are equal to checksum data from the nonvolatile memory. When they are not equal (No), the reading is determined as being abnormal, the ROM correction function is not activated, and the state of inhibited activation is displayed.  When they are equal (Yes), the ROM correction function is set up, and the state of activation (in activation) is displayed.
Patent JP-2002309043-A (JP)
Title: Rubber latex composition and glove using the same
Inventor: SHIROMIZU TOSHIMICHI
IPC: C08L21/02
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a rubber from which a glove having excellent flexibility is produced, and further to provide the rubber glove, especially preferably an NBR glove. SOLUTION: This rubber latex is the one containing 3-30 pts.wt. phenyl alkylsulfonate based on 100 pts.wt. rubber component in the latex. The glove is obtained by forming a film by using the rubber latex.
Patent JP-2002263129-A (JP)
Title: Erection power aid and its attachment
Inventor: HATANAKA MISAO
IPC: A61F5/41
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an erection power aid which enables a male having a worry about impotence to stably have sex life in a state extremely akin to nature by using this aid. SOLUTION: The end of a hollow cylinder (1) of an approximately triangular shape is provided with a glans chamber (3) provided with an aperture port (2) and a penis portion (4) is provided with a groove (6) connecting a glans substantia (3) and a base portion (5) and the inside surface is provided with a projection (9). A condom (7) is put on the cylinder up to the base portion (5) to form an airway (8).
Patent JP-2002311262-A (JP)
Title: Polymer waveguide and method for manufacturing the same
Inventor: IMOTO KATSUYUKI
IPC: G02B6/13
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a polymer waveguide and a method for manufacturing the waveguide with low loss and durability against solder-mounting. SOLUTION: The polymer waveguide with low loss and durability against solder-mounting is obtained by the following processes. A polymer material solution having a high refractive index prepared by dissolving a silicone compound and a branched polysilane compound in an organic solvent is applied on a lower clad layer 5 having a low refractive index, and the polymer material solution is heat treated at the temperature of >=180 deg.C and <=230 deg.C to form a polymer film 3. Then a silicone compound having a low refractive index is applied on the polymer film 3, and the silicone compound is hardened by heat treatment at the temperature of >=180 deg.C and <=230 deg.C to form an upper clad layer 4.  Then the clad layer 4 is irradiated with UV rays through a photomask to form core layers 1-1 to 1-3 having a high refractive index and an almost square cross-sectional form as well as to form side face clad layers 2-1 to 2-4 having a low refractive index on both sides of the core layers 1-1 to 1-3.
Patent JP-2002311000-A (JP)
Title: Inspection device for pipe end welded part or the like
Inventor: SUETSUGU HIDEHIKO
IPC: G01N29/04
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device for a pipe end welded part or the like capable of accurately and easily scanning an ultrasonic probe for inspecting the interior of a pipe in the peripheral and axial directions of the pipe. SOLUTION: The inspection device for the pipe end welded part or the like includes the housing 1 arranged at the end part of a cylindrical pipe, the nut 20 held in the housing 1 in a freely rotatable manner so as not to move axially, a drive shaft 3 having the male screw 22 screwed with the nut 20 and provided in a freely rotatable and axially movable manner with respect to the housing 1, a first motor M1 for rotationally driving the drive shaft 30, a second motor M2 for rotationally driving the nut 20 and the ultrasonic probe attached to the lower end of the drive shaft 3.
Patent JP-2002317939-A (JP)
Title: Heating cooking apparatus
Inventor: MAEMURA NOBUTAKA
IPC: H05B6/68
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooking apparatus to accurately decide the number of foods to be heated and control heating optimum to the number of the foods to be heated. SOLUTION: The heating cooking apparatus comprises a heating chamber 1 to contain the food 2 to be heated; a magnetron 5 to heat the food 2 to be heated; a turn table 3 situated in the heating chamber 1 and on which the food 2 to be heated is placed; an infrared ray detector 9 situated in the heating chamber 1 for detecting infrared rays; and a control means 11 to control heating operation.  The control means 11 calculates running average of the output voltage of the infrared ray detector 9 throughout one period of the turn table 3, compares a voltage Vx obtained through running average with a present output voltage Vn under heating detected by the infrared ray detector 9, and, when its potential difference ΔV exceeds a given value, counts the number of occurrence of local maxima of the output voltage per one cycle of the turn table 3 and sets a reference voltage En preset according the number of occurrence and compares the reference voltage En with the output voltage Vn under heating so as to control heating.