baber/WOPTO huggingface dataset:
Patent JP-2001177212-A (JP)
Title: Method of manufacturing copper-clad laminated board for printed wiring board
Inventor: IIJIMA TOSHIYUKI
IPC: B32B15/08
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method, by which a copper-clad laminated board for printed wiring board can be manufactured highly efficiently. SOLUTION: In this method, polyester threads are arranged on the four sides of a base material, and two pieces of copper foil are respectively laid on both surfaces of the base material and integrated with the base material, by pressurizing and heating the two pieces of copper foil. Then at least parts of the two pieces of copper foil are removed from the four sides.
Patent JP-2000179629-A (JP)
Title: Small backlash planetary gear device
Inventor: SHIROKOSHI MICHIO
IPC: F16H55/18
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a small backlash planetary gear device capable of eliminating a backlash adjusting mechanism and having high torque capacity. SOLUTION: A rear stage planetary gear mechanism 4 of a planetary gear device 1 has a thin elastic internal gear 6 as an internal gear. This internal gear 6 has a cylindrical body part 63 extending in a cantilever state from a boss 61, and a tip side part of the body part 63 can be elastically deformed. Since internal teeth are formed on an inner peripheral surface of this part, an installing error and a manufacturing error of respective gears are absorbed by elastic deformation of the part. Thus, a proper meshing state between the gears can be formed so that a small backlash planetary gear device having large torque capacity can be provided.
Patent JP-H1170009-A (JP)
Title: String stopper
Inventor: IKEDA YASUHIKO
IPC: A44B99/00
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To improve the look of a string stopper by forming a pattern, etc., which does not change with time without hindering a user in using the string stopper and to improve the soft feel of the string stopper when it is operated. SOLUTION: This string stopper has a cylindrical female member 10, a male member 20 movably inserted into the female member 10, and an energizing member 30 to energize the male member 20. The male member 20 and the female member 10 have through holes 13 and 23, respectively, into which a string W can be inserted when the male member 20 is inserted into the female member 10. The string W inserted into the through holes 13 and 23 is clasped between the rim of the through hole 23 of the male member 20 and the rim of the through hole 13 of the female member 10 by the force of an energizing means 30, so the stopper is fixed to the string W. Each of the female member 10 and the male member 20 of the string stopper has an inserting part F and a surface molding part S formed on the outer surface Fa of the inserting part F when the inserting part F is inserted.
Patent JP-2001185504-A (JP)
Title: Laser anneal method and device
Inventor: OKITA YUJI
IPC: H01L21/336
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To uniformly conduct a recrystallization of a silicon thin film, etc. SOLUTION: A laser annealing device comprises a plurality of laser oscillators 1, 2, 3; and a controller 4 for controlling operations of the plurality of laser oscillators, and the controller 4 selects any one of the plurality of laser oscillators and operates sequentially them to irradiate laser beams on a predetermined region.
Patent JP-H11246619-A (JP)
Title: Catalyst composition for olefin polymerization
Inventor: WENZEL TIMOTHY TODD
IPC: C08F4/642
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst composition for olefin polymerization capable of readily and cost effectively preparing by including a reaction product of a specific fulvene with a specific complex and an activating cocatalyst. SOLUTION: This catalyst composition is obtained by including a reaction product of (A) a fulvene (oligomer) of the formula (R1 to R6 are each H, hydrocarbyl or a hetero atom-containing group and arbitrary two or more Rs together may form a ring) with (B) a complex of the formula [Lm MXn ]r [L is a neutral ligand; M is an atom selected from groups 3 to 14 and lanthanides; X is anionic group; (m) and (n) are each >=0; (r) is Z1] and (C) an activating cocatalyst. 6,6-Pentamethyl-enefulvene, 6,6-dimethylfulvene, etc., is preferable as the component A. Zirconium (IV)acetylacetonate, zirconium(IV) diethyl amide, etc., is preferable as the component B. A modified methylaminoxane is preferable as the component C.
Patent JP-2000189073-A (JP)
Title: Gelatinous food
Inventor: SASAKI ATSUSHI
IPC: A23L21/10
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a gelatinous food having acid resistance, longer palatable period and a sarcocarp-like food feeling irrespective of seasons, in comparison with conventional gelatinous foods having the sarcocarp-like food feelings. SOLUTION: This gelatinous food having a sarcocarp-like food feeling is produced by preparing a blended product consisting of 35-70 wt.% agar, 15-35 wt.% xanthan gum and 15-30 wt.% glucomannan, heating the product to form a sol product, cooling it to form gel, freezing it and then by defrosting it.
Patent JP-H11194937-A (JP)
Title: Rent control system for electronic computer program
Inventor: KAWASHIMA KENJI
IPC: G06F21/62
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To make it possible an electronic computer program to be rent by limiting a rental period by preventing the electronic computer program from being used illegally. SOLUTION: This system is composed of a host computer 10 on the side of lender mutually connected by way of a specified communication line 30 and a personal computer 20 on the side of a borrower and a rental software is rent by limiting a rental period. In that case, an identification number (ID) of the borrower, the rental period and recognition program including release key data for enabling use of the rental software are combined with the rental software and installed in the borrower side personal computer 20 and the release key data are updated by the host computer 10 in accordance with the borrower's side request; when these release key data are not updated, it is made that use of the rental software is stopped on the borrower's side personal computer at the point of time when the rental period is over.
Patent JP-H11195277-A (JP)
Title: Device and method for reproducing optical recording medium
Inventor: UEKI YASUHIRO
IPC: G11B20/10
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for reproducing an optical recording medium, capable of providing best playability by properly dealing with a data error. SOLUTION: When an error occurs, determination is made as to whether or not to repeat reading again (retrial) from a specified track by using the data residual value of a temporary storage memory (DRAM) and the current track radius position of an optical pickup, and when retrial is executed, the number of times of executing the retrial is decided by using the data residual value of the temporary storage memory and the current track radius position of the optical pickup.
Patent JP-2001185576-A (JP)
Title: Semiconductor device
Inventor: KAGAYA YUTAKA
IPC: H01L25/04
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce inductance in power supply system to such extent as half the maximum of the conventional embodiment that the mutual inductance of the signal line for the power supply potential is not allocated alternately for the ground potential. SOLUTION: A signal line bonding pad 8, a power supply potential bonding pad 9 and a ground potential bonding pad 10 are formed on a first main substrate where a semiconductor pellet 23 on a wiring substrate 3 is bonded, and electrically connected independently to a signal terminal, a power supply potential terminal and a ground potential terminal formed on a second main substrate via a through-hole conductor 20. The power supply potential bonding pad 9 and the ground potential bonding pad 10 are disposed at both sides of the signal line bonding pad 8, respectively.
Patent JP-H10179983-A (JP)
Title: Electric curtain for drying things
Inventor: HIRANO YOSHITAKA
IPC: D06F57/00
Filed: 1997-12-21
Abstract: PROBLEM TO BE SOLVED: To make possible to protect the washing from wind and rain effectively by closing a curtain not only when it is raining but also when strong wind is blowing, by closing or opening the curtain by driving the curtain through a central control unit on the basis of signals from a rain sensor, a photo sensor and a wind sensor. SOLUTION: While nobody is at home, when rain begins to fall, if a rain sensor 1 detects the rainfall, or even when weather is fine, if a strong wind exceeding a prescribed value begins to blow, a wind sensor 6 detects it, and a central control unit 4 sends the 'close the curtain' signal to a curtain driving unit 2 to close (open) the curtain provided so as to cover the washing. When rain stops falling, wind stops blowing or the sun appears, the rain sensor 1, the wind sensor 6 or a photo sensor 5 detects the condition, and the central control unit 4 outputs the 'open the curtain' signal to open the curtain and dry the washing effectively in the sun.
Patent JP-H11268939-A (JP)
Title: Cement admixture and cement composition
Inventor: YAMASHITA AKIHIKO
IPC: C08L55/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a cement admixture capable of decreasing slump loss at a high temperature, and increase of the adding amount at a low temperature, and having small temperature dependence of water-reducing properties by using a copolymer salt obtained by neutralizing a copolymer containing an oxyalkylene group with an alkaline material as an essential component. SOLUTION: This cement admixture comprises a salt of a copolymer obtained by neutralizing the copolymer having 1-98 wt.% structural unit of formula I, 1-98 wt.% structural unit of formula II [R<1> O and R<3> O are each a mixture of one or more kinds of 2-18C oxyalkylenes with the proviso that in a case of two or more kinds, the oxyalkylenes can be added to each other to form a block or random shape; (m) and (n) are each an average number of addition mols of oxyalkylene and >=10; R<2> and R<4> are each a 1-30C aliphatic or alicyclic hydrocarbon] and 1-45 wt.% structural unit of formula III R<5> to R<7> are each 11, methyl or (CH2 )p COOX [X is H, a monovalent metal, a divalent metal, ammonium or an organic amine; (p) is 0-2]; with the proviso that when two COOX groups are present, the COOX groups can foam anhydride} with an alkaline material.
Patent JP-H11171177-A (JP)
Title: Roll storing case with cutter
Inventor: TAGUCHI YORIYUKI
IPC: B65D83/08
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To make a roll storing case with a cutter to waste, or recover it for recycling, with high efficiency after use by providing the cutter so as to be safely and easily separable from the paper case. SOLUTION: This roll storing case with a cutter includes a covering piece 5 which overlaps with a front side board of the case, and which is connectively provided at a top end of a lid for closing an opening of the case, and a cutter whose blade edge is directed outward, and which is mounted to the covering piece along its edge. In this case, a small flap 17 having a length protruding from the blade edge of the cutter 16 is connectively provided at both right and left ends of the covering piece, or at one of either the right end or the left end of the covering piece, and a folding flap 20 for sandwiching the top end of the cutter between the small flap and the folding flap is connectively provided at an upper position of the small flap.
Patent JP-2000197156-A (JP)
Title: Pre-program remote control device
Inventor: WATANABE MASAO
IPC: H04Q9/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of keys and the number of times of operation by transmitting a transmission format corresponding to the inputted and designated function of equipment to be controlled to the equipment to be controlled. SOLUTION: When a TV key is pressed, a TV control No. in an RAM 4 and a TV control No. stored in a storage area 14 are read, and an ROM table reference address is prepared, and a TV code from the ROM table is read. A transmission format is read from a transmission format data table area 13 according to the reference address. When a VTR key is pressed, a VTR control NO. in the RAM 4 and a VTR control NO. stored in a storage area 15 are read. Then, an ROM table reference address is prepared based on the control NO., and the code of the VTR is read from the ROM table according to the reference address. Also, the transmission format is read from the transmission format data table area 13 according to the reference address, and outputted to a transmission control processing circuit, and transmitted to equipment to be controlled.
Patent JP-2000190691-A (JP)
Title: Drawing device and drawing data output device
Inventor: IKEDA HIROYUKI
IPC: B43L13/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To draw characters of warm feeling as written by a writing instrument held by a person. SOLUTION: A writing instrument varying the drawing density and thickness in compliance with the writing pressure and writing speed is held by a writing instrument holding means 12. Writing sheets are held by a sheet holding means 13. A drawing data is formed of an image drawn on sheet by a drawing forming means 10. A drawing driving means 14 is controlled by a drawing control means 11 using a drawing data formed by the drawing data forming means 10. The holding means 12 is driven by a drawing driving means 14 in compliance with the control of the drawing control means 11. The relative position relation between the writing instrument held by the holding means 12 and the sheet held by the sheet holding means 13 is varied with three or more degrees of freedom by the drawing driving means 14 to draw characters of warm feeling as written by the writing instrument held by a person.
Patent JP-2001188992-A (JP)
Title: Method and system for providing information
Inventor: ARAKANE YOSUKE
IPC: G06Q50/10
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To automatically provide information that a driver desires while securing the safety of the driver in momentarily changing drive environment. SOLUTION: A vehicle 10 is equipped with a means which detects and stores the drive behavior of the driver 110, a means which detects and stores circumferential environment, a means which stores an information access history, and with a means which finds the current information taste of the driver 110 from those drive behavior, circumferential environment, information access history, etc., and sends the information taste to a center 200 through a communication equipment 180. The center 200, on the other hand, is equipped with a means for gathering information from information sources of the Internet 300, etc., and with a means for filtering information complying with the current information taste of the driver 110 and transmits the information to an automobile 100.
Patent JP-H11268001-A (JP)
Title: Cutter
Inventor: FUJITA MAKOTO
IPC: B23D45/16
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a cutter for adjusting easily the parallelism between a cutting knife of the cutter and a surface plate. SOLUTION: One end of a cutter is supported on one end of a cover 11 and the other end of the cutter is provided with a surface plate 3 supported on the other end of the cover 11 through a notch adjusting plate 5, and the cover 11 of the surface plate 3 is connected with the notch adjusting plate 5 through an eccentric shaft 7, and the parallelism between a cutting knife and the surface plate 3 can be adjusted by moving the other end by the eccentric amount in compliance with the rotation of the eccentric shaft 7.
Patent JP-2000199662-A (JP)
Title: Reversed cell type ice making machine
Inventor: KUROSAWA TAKESHI
IPC: F25C1/04
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an ice making machine, capable of preventing the leakage of ice making water. SOLUTION: Excessive ice making water travels along the inside wall surface 19 of a water pan 5 as well as a draining plate 37 while the draining plate 37 is formed so as to have a reverse L-shape to constitute a water dripping guide surface 37b. According to this method, the dripping ice making water flows along the water dripping guide surface 37b and drips into a water tank 6 whereby the water will not be contacted with the connecting part 38 between the water tank 6 and the water pan 5 thereby permitting the prevention of generation of capillary phenomenon.
Patent JP-H11248648-A (JP)
Title: X-ray tomographic device
Inventor: KOSHISHIBA HIROYA
IPC: G01N23/04
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To display a clear tomographic image in real time by irradiating a rotating object with X-rays, then rotating a transmisive X-ray image by an X-ray image sensor synchronously with the rotation of object, and performing addition processing. SOLUTION: The X-ray tomographic device comprises an X-ray detection system composed of an X-ray image intensifier 40, image rotator 42 and CCD 45. An X-ray 27 passes through a object 2 and is made incident the intensifier 40, and then converted into an optical image thereat. The image is rotated synchrously with the rotation of object 2 on a rotation stage 38. When the image is read out for every rotation thereof under the condition where the accumulation time of the CCD 45 is for example the time when the stage 28 rotates once, the images except on a focus face 4 rotate on the surface of CCD 45 and mage vague, so that only the tomographic image on the focus face 4 can be obtained.
Patent JP-2000199034-A (JP)
Title: High tensile strength hot rolled steel plate excellent in workability and its production
Inventor: YASUHARA HIDEKO
IPC: C22C38/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To impart an excellent balance of strength-elongation to the steel plate by specifying the compsn. contg. C, Si, Mn, P, Ti and Fe and forming a structure composed of the main phase of ferrite having specified average grain size and a 2nd phase of martensite and austenite having specified volume ratios. SOLUTION: This steel plate has a compsn. contg., by weight, 0.01 to 0.3% C, <=1.0% Si, <=3.0% Mn, <=0.5% P and 0.03 to 0.3% Ti, if required, contg. one or more kinds of <=0.3% Nb and <=0.3% V as well, moreover contg. one or more kinds among <=1.0% Cu, <=1.0% Ni, <=1.0% Cr and <=1.0% Mo, furthermore contg. one or more kinds among Ca, rare earth metals and B by <=0.005% in total, and the balance substantial Fe. Moreover, it has a structure consisting of the main phase of ferite and a 2nd phase, in which the average grain size of ferrite is <=3.5 μm, the average grain size of the 2nd phase is <=3.5 μm, and also, the 2nd phase has martensite of >=70% volume ratio and austenite of >=20%.
Patent JP-2001186999-A (JP)
Title: Circulating type vacuum cleaner
Inventor: TORISAWA AKIRA
IPC: A47L9/24
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a circulating type vacuum cleaner capable of preventing exhaust air from leaking from the circulating air path of a cleaner main body to the outside through a clearance around a sucking hose, capable of surely preventing the sucking hose from being disconnected, simple in structure, and convenient for increasing the circulating performance of air. SOLUTION: A flexible sucking hose 33 of bellows tube is extracted to the outside of a cleaner main body 12 across a circulating chamber 26 allowing to lead therein the air exhausted from an electric blower and moving to the vent hole 22c of a connection port body 22. The hose 33 communicates the connection port body 22 thereof with a sucking path 22f and stuck fixedly to each other so as to form a second sucking route different from a first sucking route B leading from the sucking port 91 of the sucking port body 13 to a dust collecting chamber 23. A circumferentially continued rib 48 is provided projectedly on the inner surface of the annular hose surrounding part 47 of a main body 12 surrounding the hose 33. The rib 48 is fitted into the groove in the outer periphery of the hose 33 passing through the surrounding part 47.
Patent JP-2000153638-A (JP)
Title: Shuttle type line printer
Inventor: MORI KENJI
IPC: B41J2/515
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a line printer in which printing is automatically adjusted before normal printing is started when a start switch is turned on. SOLUTION: The printer has both a hammer bank unit 1 with a plurality of printing hammers set along a print line and a counter balancer unit 2. An electromagnetic device for reciprocating the hammer bank unit 1 and counter balancer unit 2 mutually in opposite directions is set. Moreover, linear sensors 4-1 and 4-2 for outputting a pulse signal proportional to a distance between print dots and end part sensors 5-1 and 5-2 for outputting an origin or position are set to one sides of the hammer bank unit 1 and counter balancer unit 2. A controller 6 is arranged which has a microprocessor 9' for automatically controlling to align printing at 3 in a longitudinal direction at the time of printing from both right and left directions by measuring output signals of the linear sensors 4-1, 4-2 and end part sensors 5-1, 5-2.
Patent JP-2001187127-A (JP)
Title: Air cleaner
Inventor: TANAKA TOSHIO
IPC: A61L9/18
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To demonstrate the catalytic action of a photocatalyst and to adequately set the amount of ozone generation. SOLUTION: A fan 2 is equipped as a blast means onto a prescribed position in the main body casing 1. An ozone generating part 3, dust collecting filter 4, photocatalyst part 5, and light source 6 are placed in that order from the upstream side to the downstream side in the air flow formed by the fan 2. The ozone generating part 3 is controlled by an ozone generating part control part 7 to adequately set the amount of ozone generation.
Patent JP-2001187913-A (JP)
Title: Crankshaft of engine
Inventor: MASUDA TATSUYA
IPC: F16F15/24
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a crankshaft of an engine in which unbalanced weight of a crank web can easily be set, and balance weight can be appropriately arranged. SOLUTION: In a crankshaft 5 of a parallel four or six cylinder engine, an output extracting speed reduction small gear 10c is formed on a crank web 10b for a first specified cylinder positioned on one side of an axial center line C of the engine, while a balancer shaft driving gear 12c is formed on a crank web 12b for a second specified cylinder positioned on the other side. A first adjacent crank web 9a for a cylinder adjacent to the first specified cylinder and a second adjacent crank web 11a for a cylinder adjacent to the second specified cylinder are arranged while being balanced substantially across an axial center A of the crankshaft, between a crank pin side and an anti-crank pin side.  Combination of the speed reduction small gear and the first adjacent crank web is arranged symmetrically to the combination of the balancer shaft driving gear and the second adjacent crank web across a center line in widthwise direction of the engine.
Patent JP-2000189270-A (JP)
Title: Seat riser structure
Inventor: KIMURA TOSHIMITSU
IPC: B60N2/90
Filed: 1998-12-26
Abstract: PROBLEM TO BE SOLVED: To absorb and adjust a dimension deviation between attaching points and to secure appropriate rigidity without accompanying the increase of late thickness or the like. SOLUTION: A shape of end parts 16a and 18a of a front gusset 16 and a rear gusset 18 is formed in an almost chevron shape on a side face. Then, the front gusset 16 and the rear gusset 18 are respectively disposed between the front end parts and between rear end parts of left and right riser main bodies 14 under the arrangement of the end parts 16a and 18a accompanying disposition over to respective surfaces holding ridge lines 20 and 22 there between and respectively fixed to the front end part and rear end part of the left and right riser main bodies by bolt screwing on the respective surfaces of the end parts to the flange 24 of a riser main body peripheral edge.