baber/WOPTO huggingface dataset:
Patent JP-H10321737-A (JP)
Title: Method for electron infusion to floating gate and nor-type flash eeprom
Inventor: KANAI MASAHIRO
IPC: H01L27/115
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To reduce an electric current during writing and to enable large scale parallel writing by making electron infusion to a floating gate by using Fouiler-Nordheium tunneling phenomenon between the floating gate and a control gate. SOLUTION: A first impurity diffused region 21, a second impurity diffused region 22 and a channel region 23 are formed on a memory cell substrate 20, and a floating gate 24 is formed on a region, including a boundary of the second impurity diffusing region 22 and the channel region 23. Additionally a control gate 25 is formed so as to rise up from the first impurity diffused region 21 side and electrons are injected from the control gate 25 into the floating gate 24 by using Fouiler-Nordheim tunneling phenomenon between the floating gate 24 and the control gate 25.
Patent JP-H07309353-A (JP)
Title: Bag with handle for combine
Inventor: TSUDA MASAO
IPC: B65D33/12
Filed: 1994-05-13
Abstract: PURPOSE:To provide a grain bag equipped with handles which withstand the weight of grain well, are superior in strength, hard to fray and easy to hold only by a sewing work on a bag main body without using a part such as a band-shaped piece by a method wherein a pair of slits are formed on the front surface and rear surface of upper end folded parts of the bag main body, and at right and left, both ends of the slits, tear-preventive stitches or reinforcing stitches in the vertical direction are provided. CONSTITUTION:A folded part 4 is formed by folding back a bag mouth 2 at the upper end of a bag main body 1. On the front surface and rear surface of the folded part 4, a slit 5 with a length wherein at least several fingers of one hand can be put is respectively provided in the lateral direction. Then, at right and left, both ends of each slit 5, tear-preventive stitches 7 in the vertical direction are applied. Then, a fastener 10 to open/close the bag mouth 2 is provided under the slit 5 on the folded part 4. In addition, on the folded part 4, through holes 12, 12 for the insertion of a bag supporting rod are made on the right and left of the slit 5 so as to be confronted. At the same time, on a bottom part 3 of the bag main body 1, a hand hold 15 is sewn.
Patent JP-H05326781-A (JP)
Title: Lead frame and semiconductor provided therewith
Inventor: ITANI SHIGERU
IPC: H01L23/48
Filed: 1992-05-18
Abstract: PURPOSE:To enable a lead frame to absorb stress applied onto a semiconductor element when the semiconductor element is used as sandwiched in between two leads. CONSTITUTION:A semiconductor element 1 is bonded as pinched by the pinching parts 2a and 13a of leads 2 and 13. A hole 10 is bored in a part of the lead 13 so as to make the part where the hole 10 is bored smaller in bending strength than the other part of the lead 13.
Patent JP-S63288869-A (JP)
Title: Method for starting winding-up in yarn winder
Inventor: OSHIUMI KOICHIRO
IPC: B65H67/048
Filed: 1987-05-21
Abstract: PURPOSE:To prevent the trouble of the damage, breakage, etc., of a bobbin by starting winding-up in a condition that a gap is formed between a bobbin on a bobbin holder and a touch roller. CONSTITUTION:When winding-up on one bobbin holder 5 is completed and as the other bobbin holder 6 is rotatingly lifted up to start winding-up onto an empty bobbin B, a slight gap D is formed in between the empty bobbin B and a touch roller 10 on the lowest site. And, as the roller 10 and the bobbin holder 6 are driven by induction motors 15, 7 respectively, the touch roller 10 is rotated at a peripheral speed slightly lower than a defined wind-up speed, its rotation is detected by a PG 23, and a rotating speed judging circuit 25 switches over a switch 18 to a bobbin side, to control the peripheral speed of the bobbin B to be a defined value via a PG 24 without causing excessive variation in the tensile force of yarn. When the diameter of a package is increased removing the gap D and, as the package is brought into contact with the touch roller 10, the switch 18 is switched over and the peripheral speed of the bobbin B is controlled to be constant through a touch roller system.
Patent JP-H02303862-A (JP)
Title: Printing method of wire dot printer
Inventor: SHIROTORI HIROSHI
IPC: B41J2/30
Filed: 1989-05-18
Abstract: PURPOSE:To reduce the noise produced by a head by making the drive timing of at least one wire a period of time less than continuous printing cycle behind of the drive timing of other specific wire. CONSTITUTION:Printing data 1 in shaft registers 2 is shifted by the pulses generated by a clock 3 and outputted therefrom, whereupon a drive circuit 4 of each wire is actuated to perform printing, wherein by changing clock number from input to output of the shift register 2 relative to the print data 1 of each wire, the drive timing of at least one wire can be delayed with respect to that of other specific wire. The drive timing of a wire No. k of a head comprising (n) pieces of wires is made kT/(n+1) times the continuous printing cycle T0 behind of a first wire. When the scanning speed of a head 5 is set at (v), a wire No. 5, 5k, is shifted kvT0/(n+1) relative to the first wire 51.
Patent JP-H04347907-A (JP)
Title: Magnetostatic element
Inventor: ISHIKAWA YOHEI
IPC: H01P1/215
Filed: 1991-04-26
Abstract: PURPOSE:To present a magnetostatic wave element whose unnecessary resonance is small in the higher mode. CONSTITUTION:This magnetostatic wave element 12 includes a rectangular YIG (yttrium iron garnet) thin film 16 and two transducers 18 and 20 arranged apart from each other on one principal face of the YIG thin film 16. Two transducers 18 and 20 are arranged in positions which divide the YIG thin film 16 in the lengthwise direction in 1:2:1. The width of two transducers 18 and 20 is about 1/3 of the length in the lengthwise direction of the YIG thin film 16. In this case, phases of signals flowing to two transducers 18 and 20 are set to about 180 deg..
Patent JP-H0419743-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OYA HIDENOBU
IPC: G03C7/38
Filed: 1990-05-15
Abstract: PURPOSE:To obtain excellent color developability and to form low-fogging images by incorporating a specific magenta coupler into at least one layer of silver halide emulsion layers. CONSTITUTION:The magenta coupler expressed by formula I is provided in at least one layer of the silver halide emulsion layers. In the formula I, R1 denotes an alkyl group or the group expressed by formula II; R2 denotes an alkyl group, aryl group or the group expressed by formula II; at least either of R1 and R2 denote the group expressed by the formula II. X denotes an elimination group. In the formula II, J1 denotes an alkylene group, arylene group; J2 and J3 respectively denote bivalent bond groups; R3 denotes the group expressed by formula III; (l) denotes 1 or 2; (m), (n) respectively denote 0 to 2 integer. In the formula III, J4 to J7 respectively denote an alkylene group or arylene group; R4 denotes -COOR5 or - OCOR5; R5 denotes an alkyl group or aryl group; (p) denotes 0 or 1. Both the max. density and the sensitivity are enhanced and the fogging is decreased in this way.
Patent JP-S5351303-A (JP)
Title: Separator of steam from water
Inventor: IKEUCHI KAZUO
IPC: F22B37/30
Filed: 1976-10-20
Abstract: PURPOSE: To enhance humidity separating efficiency and safety by means of equalizing steam flow velocity with a flow straightening partition installed on the upper reaches side of a wave plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5350895-A (JP)
Title: Transacting content display unit in automatic transacting apparatus
Inventor: MATSUDA SHIGEHARU
IPC: G06Q40/00
Filed: 1976-10-20
Abstract: PURPOSE: To eliminate the anxiety of waiting customers so as to aim their convenience by displaying both the money amount and kinds etc. of the transaction in multifunction automatic transacting apparatus. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05147732-A (JP)
Title: Carrying device for small component
Inventor: ERUMAA MAIYAA
IPC: F26B3/22
Filed: 1992-05-18
Abstract: PURPOSE: To solve a problem in mechanically controlling a sectional area of an gas inlet opening by providing a transport apparatus having a gas permeable base. CONSTITUTION: A transport apparatus for a small sized part at a rotary bed 2 is equipped with a sloping gas permeable base 6. Gas feed chambers 6a, 6b, 6c and 6c sealed from one another in a gas tight manner are located on a lower side of the base 6. Powder piles 2a, 2b, 2c and 2d of different heights located on the upper side of the base 6 are supported as the uniform rotary bed 2 by different pressures.
Patent JP-H09309868-A (JP)
Title: Production of amide compound
Inventor: KOYANAGI SHINICHIRO
IPC: C07C233/25
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To produce an amide compound useful as a raw material for agrochemicals such as a herbicide in high yield under mild conditions by reacting a specific Schiff base compound as a starting substance with an acyl halide compound and further hydrolyzing the resultant compound. SOLUTION: A Schiff base compound of formula I [R<1> is an aryl or a heteroaryl; R<2> and R<3> are each H or an alkyl and R<2> and R<3> may mutually be bonded to form a ring; (n) is an integer] is reacted with an acyl halide compound to provide a compound of formula II (R<4> is an alkyl, an aryl or a heteroaryl), which is further hydrolyzed to afford an amide compound of formula III. For example, a compound of the formula R<4> COX (X is a halogen) is cited as the acyl halide compound. Amides such as N,N-dimethylformamide are preferably used as a solvent when carrying out the reaction.
Patent JP-S6028911-A (JP)
Title: Crystallized calcium phosphate glass dental material having excellent appearance
Inventor: WATANABE AKIRA
IPC: A61K6/838
Filed: 1983-07-08
Abstract: PURPOSE:To provide the titled dental material giving the color of natural tooth when molten, vitrified, cast in the form of a tooth crown, etc. and crystallized, by adding a coloring component comprising the oxide of Fe, Mn, Ce, etc. and optionally a color-developing assistant to a calcium phosphate-based material. CONSTITUTION:The objective dental material is produced by compounding (A) 100pts.wt. of a calcium phosphate-based material having a Ca/P atomic ration of 0.35-1.7 with (B) 0.03-5pts.wt. of two or more compounds selected from the oxides of Fe, Mn, Ce, W, Ti and Ni and optionally (C) <=10pts.wt. of Al2O3, SiO2, etc. as a color-developing assistant. The natural color of tooth can be developed by melting and vitrifying the dental material, casting in the form of a tooth crown or the integrated structure of tooth crown and tooth root, and crystallizing the cast material. The color can be adjusted delicately by selecting the combination and amount of the color-developing components, the amounts of the additives, etc. There is no trouble caused by the dissolution of the colorants.
Patent JP-S6015175-A (JP)
Title: Thermal head driving system
Inventor: OGAWA MUTSUO
IPC: B41J2/36
Filed: 1983-07-08
Abstract: PURPOSE:To maintain the image concentration to be obtained at a constant level regardless of environmental temperature while keeping recording time each line constant by making the number of divisions of a block variable under the condition of exceeding the minimum recording time per line to be recorded. CONSTITUTION:A thermal printer is composed of a thermal head 50, a temperature sensor 51 such as thermistor for detecting the substrate temperature thereof 50, an A/D converter 52, a pulse width setter 53, a timer 54, a block selection circuit 55 and the like. The recording pulse width of the thermal head 50 is changed selectively according to the temperature output of the temperature sensor 51 to select a block adapted to drive simultaneously with the temperature output. So to speak, the number of divisions of the block is made variable under the condition of exceeding the minimum recording time per line to be recorded.
Patent JP-S5825565-A (JP)
Inventor: JIYAN RUBURAN
IPC: F02M41/06
Filed: 1982-07-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000313214-A (JP)
Title: Tire non-skid device for automobile
Inventor: MASUDA TOKUHIRO
IPC: B60C27/06
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent an assistant side member from deviating to the center part of a tire at fastening a fastening member by forming the assistant side member of a surface side member annularly arranged along the tire circumferential direction out of rigid material, and providing the latched position of the fastening member on the connectors of the rigid materials of the assistant side member. SOLUTION: When a tire chain 10 is provided on a tire 10, at first cross chains 60... are wound on the tire in the width direction, a back side wire is annularly arranged along the circumferential direction of the tire 10, and then the connectors on both ends are connected to each other. Next, a surface side member 30 is annularly arranged along the circumferential direction of the tire 10, and then the lock hook 34 of an assistant side member 32 constituted by fluctuatably connecting together a plurality of rigid bars 321 through connectors 33 is latched onto the end part of a basic side chain 31. Thereafter, an elastic rope 72 is pulled to pull a winding chain 71, and the lock tool 73 is latched onto the lock hole 341 of the lock hook 34.
Patent JP-S5750248-A (JP)
Title: Production of segregation-free killed steel ingot
Inventor: TSUCHIDA YUTAKA
IPC: B22D7/00
Filed: 1980-09-11
Abstract: PURPOSE: To control the rate of solidification and obtain a segregation free killed steel ingot by casting molten steel at high temps., then blowng granular steel pieces of limited components together with gaseous Ar at specific weight ratios.  
     CONSTITUTION: Molten steel is cast at temps. higher by ≥5°C than a solidification initiation temp. in a mold. Next, the granular steel pieces of ≤1mm grain sizes having the components of the component type A of Table 1 are blown together with gaseous Ar at the ratio of the equation I. In the equation I, α is the flatness of a mold, D is the average thickness mm of a steel ingot and K is a constant which is 10W20. Further, the granular steel pieces of ≤1mm grain sizes having the components of the component type B of the Table 1 are blown together with gaseous Ar at the ratio of the equation II. The α, WD, K in the equation II are the same as those of the above-mentioned equation I. The second blowing of the steel pieces may be omitted if the temp. T in the head part of the molten steel at the second blowing of the steel pieces is T≤Tm+5°C (where Tm is a liquid phase temp.). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5250054-A (JP)
Title: Regenerator
Inventor: KUNUGI TAKAFUMI
IPC: F22B27/00
Filed: 1975-10-20
Abstract: PURPOSE: A regenerator, less in solution volume, quicker in response, and higher in separating efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05298903-A (JP)
Title: Head lamp for automobile
Inventor: OMORI KOICHI
IPC: F21V14/02
Filed: 1992-04-20
Abstract: PURPOSE:To project an infrared ray far by forming a far radiation preventing shielding plate disposed close to a filament for a low beam of a visible light shielding member through which the infrared ray among projected ray of the filament for the low beam is transmitted. CONSTITUTION:Filaments 6, 7 for a low beam and a high beam are disposed at focal point positions of a reflection mirror 2, and a far radiation preventing shielding plate 8 is disposed under the filament 6. The shielding plate 8 comprises a visible ray cut filter, and a visible ray radiated from the filament 6 is cut, while an infrared ray is projected far, so the visible ray becomes a low beam. A reflected ray of the infrared ray at an obstacle is received by a distance measuring device, whether the obstacle is within a danger zone is determined based on a distance to the obstacle and a car speed at the time, and an alarm is issued. Even in the case where the filament 6 is selected for a light source, the infrared ray can be radiated far, thereby the distance can be measured.
Patent JP-H06312556-A (JP)
Title: Ink jet printer
Inventor: JINNO JOJI
IPC: B41J2/075
Filed: 1993-04-28
Abstract: PURPOSE:To make it possible to perform a proper printing even if the surface to be printed is not flat. CONSTITUTION:A nozzle for ejecting ink 15 and electrodes 17, 18 for controlling flying direction of ink are mounted to a head 3, and the head 3 is moved relative to the surface A to be printed based on the distance between the nozzle 15 and the surface A sensed by a sensor 50 so that the distance between the nozzle 15 and the surface A becomes a predetermined value.
Patent JP-H04328991-A (JP)
Title: Waveform equalizing system
Inventor: HARUMATSU MITSUO
IPC: H04B3/04
Filed: 1991-04-26
Abstract: PURPOSE:To enable an optimum distortion correction and all distortion corrections according to each transmission system by detecting the synchronizing deviation between the reproduced frightness reference signal and the reproduced color reference signal and eliminating the synchronizing deviation based on the detection signal. CONSTITUTION:A reference signal insertion means D inserts the frightness reference signal and color reference signal into the vertical blanking period of the frightness signal and color signal of the video signal to be transmitted and transmits them to a processing system on the side of the transmission A. A waveform equalizing means E fetches the reproduced frightness reference signal and the reproduced color reference signal transmitted via a processing system of the side of the reception C and the distortions received by both signals at the time of the transmission are detected at the detection means (CPU), respectively. Then, the transmission distortion portions detected from both signals respectively are cancelled at a filter means (transversal filter). At the synchronizing means (timing circuit), the synchronizing deviation between the reproduced frightness reference signal and the reproduced color reference signal is detected and this is eliminated.
Patent JP-S5826958-A (JP)
Title: Hot-water reserving type hot-water supplying device
Inventor: SUGANO TADAO
IPC: F24H9/00
Filed: 1981-08-11
Abstract: PURPOSE:To reduce the loss of heat emission by a method wherein soft insulating materials are provided on the upper and the side surfaces of a heater body while a hard insulating material is provided between the bottom and the end plate thereof. CONSTITUTION:Soft fibrous insulating materials 9A, 9B are provided on the upper part 7A and the side surface 7B of a substantially cylindrical heater body 7 and are covered by covering bodies 10, 11. A hard insulating material 9C such as expanded urethane or the like is pinchingly held by the flange 7'C of an end plate at the bottom 7C of the heater body 7 and a base covering body 12.
Patent JP-S6017261-A (JP)
Title: Vaporizer
Inventor: HORIUCHI TOMOFUSA
IPC: F02M21/06
Filed: 1983-07-11
Abstract: PURPOSE:To obtain improved running performance from idling to medium-speed driving by providing communication between a primary chamber and a secondary chamber of a vaporizer through a bypass whose flow effective area is adjustable, and to make a balance spring whose spring force is adjustable act on a membrane adapted for opening and closing a secondary valve. CONSTITUTION:A vaporizer 1 has an inlet port 3 for making connection with a LPG tank 2, a primary chamber 4 having a primary valve 9 for opening and closing the inlet port 3 and a secondary chamber 6 adapted for supplying LPG in form of decompressed gas to a nozzle port 42 opening in a venturi 41 of a mixing device 40. The primary chamber 4 and secondary chamber 6 are communi- cated independently through a bypass 21 in which an adjustable restriction 25 is provided. The membrane 11 for actuating a secondary valve 12 which serves to open and close a passage 13 forming connection between the primary chamber 4 and the secondary chamber 6 is urged by a balance spring 28 to close the secondary valve 12. The spring force of the balance spring 28 is adjustable through an adjusting screw 31, a counter lever 27 and a balance lever 26.
Patent JP-H0421407-A (JP)
Title: Thermoplastic elastomer molding with embossed pattern and manufacture thereof
Inventor: MURATA KAZUHIKO
IPC: B29L31/52
Filed: 1990-05-16
Abstract: PURPOSE:To realize a molded product more increased in embossed depth and not lowered in mechanical and physical properties using a specific polymer in place of a vinyl chloride resin by bringing particles composed of the specific polymer into close contact with the inner surface of an embossed pattern transfer mold in the presence of a crosslinking agent in a flowable plastic state to melt the same to form an embossed pattern. CONSTITUTION:Polymer particles each consisting of a crystalline olefin polymer part and a non-crystalline olefin polymer part are brought into close contact with the inner surface of an embossed pattern transfer mold 1 held to a rotary heated state in the presence of a crosslinking agent in a flowable plastic state to be melted. The polymer particles have a mean particle size of 10-800mum and apparent bulk density of 0.2g/ml or more. The polymer particles each consisting of the crystalline olefin polymer part and the non-crystalline olefin polymer part are received in the embossed pattern transfer mold 1 in the presence of the crosslinking agent and the mold is hermetically closed. The mold is heated under rotation by a heater 2 to bring the polymer particles into close contact with the inner surface of the mold in a flowable plastic state to melt the same. Subsequently, the mold is cooled to obtain a thermoplastic elastomer molded product having an embossed pattern.
Patent JP-S5750528-A (JP)
Title: Method for desulfurization of crude gas
Inventor: SHIMOJIYOU TAKEHIKO
IPC: B01D53/14
Filed: 1980-09-10
Abstract: PURPOSE: To obviate the occurrence of troubles owing to the consolidation and mudlike sticking of iron hydroxide suspended solids by flowing iron powder through blowing and agitating of air.  
     CONSTITUTION: The alkali absorbing liquid having absorbed H 2 S from a crude gas 1 in an absorber 2 is fed to a regenerator 4. A branch pipe 9 is oscillated to the right and left by a hollow shaft 8 oscillated by crank operation and air is ejected from the ejection ports of a perforated pipe 10 at the leading end thereof to oscillate the scraping plate 11 mounted to the pipe 10 to the right and left, thereby flowing the iron powder 12 in the regenerator 4. The surfaces of the iron powder are turned to iron hydroxide by the oxygen entering throuh an air pressure inlet 13 and ejecting from the pipe 10 so that the H 2 S in the absorbing liquid is liberated as sulfur. Next, the iron powder 14 carried by the overflow of the circulating alkali absorbing liquid is settled in a separating tank 15 and is returned by a return pump 16 from the lower part into the regenerator 4. The floating sulfur scum is separated by a collector 17 and is fed into a scum storage tank 18. The alkali liquid after the separation of the sulfur and iron powder is returned via an alkali liquid tank 19 by a pump 20 into the absorber 2, where it absorbs H 2 S. 
     COPYRIGHT: (C)1982,JPO&Japio