baber/WOPTO huggingface dataset:
Patent JP-H03232177-A (JP)
Title: Information recording disk medium
Inventor: AKAHORI TAKASHI
IPC: G11B23/00
Filed: 1990-02-08
Abstract: PURPOSE:To obtain stable rotation without provision of a drive lock pin and need of strong magnetic force of a mechanism of a motor by providing a member having a higher friction coefficient than that of a hub or a recording medium to the surface of the hub or the recording medium in contact with a turntable. CONSTITUTION:A member 30 with a higher friction coefficient than that of a recording medium 10 is provided on the surface of the recording medium 10 in contact with a turntable 12. That is, the member 30 is a member whose friction coefficient is made higher than that of a recording medium material or whose friction coefficient of the material between the recording medium material and the turntable 12 is made higher. Thus, no excess load is given to a motor and a loading mechanism to provide the drive stop of the recording medium. Thus, rotation slip is eliminated without need of strong magnetic force of a magnet or provision of a pin for rotation stop for the mechanism of the motor.
Patent JP-H10218210-A (JP)
Title: Virgin seal cap
Inventor: SATO ATSUSHI
IPC: B65D41/34
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a virgin seal cap that is produced with a simplified production process without requiring wrapping-up in shrink package or with wrapping paper or the like. SOLUTION: In a virgin seal cap 10, a plurality of elastic holding pieces 12 are formed on the inner circumferential surface of a pilferproof ring 11, a first fragile line 15 for cutting out is provided, extending from the lower edge of the ring to a connecting part 14 connecting to a ring body part 13, a second fragile line 19 for cutting is provided at the ring body part 13, extending from an optional point at its outer circumferential edge to the connecting part 14, a third fragile line 20 for cutting out is formed at a part on a connecting part connecting the first and the second fragile lines 15 and 19, and a handle 21 is formed at the ring body part 13 at a position near the second fragile line 19.  On removing the virgin seal cap from a container, the ring body part 13 is severed from the pilferproof ring 11 along the second and the third fragile lines 19 and 20 and removed from the container with the pilferproof ring 11 cut out along the first fragile line 15.
Patent JP-H11208155-A (JP)
Title: Score summing-up account book for evaluation of learning
Inventor: NAKAMURA HIROTAKA
IPC: B42D15/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To decrease amt. of work when various data such as scores of tests are written and summed up on a score summing-up table and to eliminate complication of maintenance. SOLUTION: A booklet wherein a plurality of papers are bound is provided and a score summing-up table on each school term is provided on every spread of the body pages and the top half part of the score summing-up table 10 by viewpoint on the first page of the body pages has name columns 401 -4017 lengthwise in one row for writing names of class pupils and the bottom half part of the score summing-up table on the last page has a plurality of stages of name columns 4018 -4042 lengthwise in one row for writing names of class pupils successively from the name columns 401 -4017 and in the contents 3, by cutting out end parts corresponding to the name columns 401 -4042 , the score summing-up table printed on each paper of the contents quotes each name column 401 -4017 on the first page and (or) each name column 4018 -4042 on the last page.
Patent JP-S61188898-A (JP)
Inventor: YAMAGUCHI YASUSHI
IPC: H05B37/02
Filed: 1985-02-15
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-H05225070-A (JP)
Title: Memory device
Inventor: TAKIZAWA HIROYUKI
IPC: G06F12/16
Filed: 1992-02-17
Abstract: PURPOSE:To check the function of EDC circuit by outputting an error signal in the case of a noncoincidence when comparing the data with error detection information outputted from a first and second detection correction circuits (EDC circuits). CONSTITUTION:If EDC circuits 41 and 42 function normally, since the same read data and parity check bits are supplied, parity check by means of the first and second EDC circuits 41 and 42 results in the same check result and the same data after correction. A comparison circuit 5 compares the data with check result from the EDC circuits 41 and 42, when they are equal, the circuit 5 discriminates that the EDC circuits 41 and 42 function normally. In this case, the data from the circuit 41 is sent through a multiplexer 6 to a microprocessor 1. In detecting inequality in the circuit 5, either of the first or second EDC circuit is judged to be abnormal in function, returning an error signal to the microprocessor 1.
Patent JP-S62187380-A (JP)
Inventor: TAKEDA MASAAKI
IPC: G09F9/00
Filed: 1986-02-13
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-S61189644-A (JP)
Title: Dry etching method
Inventor: TSUJII KANJI
IPC: C23F4/00
Filed: 1985-02-19
Abstract: PURPOSE:To enable the etching of an ultrathin film of monomolecular, mono- atomic or several-molecular several-atomic layer from the substrate surface, by a method wherein the etching gas is introduced after exhaust of a reaction chamber provided with a substrate to be etched; the introduced etching gas is exhausted after adsorption to the substrate, and then the substrate surface to be etched is irradiated with photo energy. CONSTITUTION:After installation of a substrate 5 to be etched in a reaction chamber 4, the whole system is evacuated by means of an exhaust device 7. Next, the etching gas is guided from an etching gas source 1 into the reaction chamber 4 by opening a valve 2, thus depositing the etching gas to the surface of this substrate 5. Thereafter, the etching gas remaining in the reaction chamber 4 is exhausted, and the surface of the substrate 5 is irradiated with the light from a light source 8 through a lens 9 and a light introduction window 10; thus, etching reaction is induced by activating the adsorbed etching gas. When the etching gas adsorbed to the substrate 5 is consumed by reaction, etching reaction does not advance, even when the substrate 5 is irradiated with the light of the light source 8, because of no more presence of etching gas in the reaction chamber 4.
Patent JP-S62188266-A (JP)
Title: Semiconductor device
Inventor: MATSUDA HIDEO
IPC: H01L21/28
Filed: 1986-02-13
Abstract: PURPOSE:To prevent an electrode from generation of thermal fatigue even when it is pressure-welded by a method wherein the short-circuit generating between a base and an emitter is prevented by providing an emitter electrode on the first semiconductor layer, which becomes a base, through the intermediary of a polycrystalline silicon layer. CONSTITUTION:An emitter electrode 28 is connected to a second semiconductor layer 24 through the intermediary of a flat-surfaced polycrystalline silicon layer 27. Said polycrystalline silicon layer 27 is extended to a first semiconductor layer 23, it forms a low resistance layer 27a on the second semiconductor layer 24, and also it forms a high resistance layer 27b on the first semiconductor layer 23. As a result, no thermal fatigue is generated on the layer 27 when the emitter electrode 28 is pressure-welded, and a high reliability can be displayed. Also, as the polycrystalline silicon layer 27 has the resistance value of 1-100OMEGA between the first semiconductor layer 23 and the second semiconductor layer 24, an external resistor can be unnecessitated.
Patent JP-H1025263-A (JP)
Title: Flavanone and its carba derivative
Inventor: FUJIMOTO KATSUMI
IPC: C07C325/04
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having excellent specific estrogen receptor- binding ability and reduced in adverse effects. SOLUTION: This compound is represented by formula I [R<1> is OH, carboxy, etc.; R<2> is H, OH or a halogen; R<3> is H or a lower alkyl; R<4> and R<6> are each H or OH; R<5> is H, a lower alkyl, etc.; A is O, a substituted imino, etc.; E is O, S or methylene; G is O, S or 2H; J is CO, an alkylene which may be substituted, etc.; (n) is 1-20], e.g. 7,8-dihydroxy-3-(4-hydroxyphenyl)-5-[4-(2- azepan-1-ylethoxy)-phenyl]methyl-3,4-dihydro-2H-naphthalen-1-one. The compound of formula I is obtained by using a compound of formula II as a starting material and passing through 5 steps such as protection of hydroxyl group, aldol condensation. The compound of formula I is useful for preventing and treating diseases such as amenorrhea menopausal disorders, osteoporosis, prostatic cancer, prostatic hypertrophy, hypercholesterolemia caused by decrease of estrogen.
Patent JP-H08217016-A (JP)
Title: Patch paper feeder
Inventor: TAJIMA SEIGO
IPC: B65H33/00
Filed: 1995-02-17
Abstract: PURPOSE: To speedily feed patch paper to shorten the cycle time of tying work by a method wherein a paper feeder to feed patch paper to a tying section of an upstream device is provided at the lower part of a delivery conveyer following to the upstream device that is capable of tying sheet-laminates. CONSTITUTION: At a transfer device 15 of a paper feeder 5, a suction pad 21 sucks the uppermost sheet of patch paper W at first. Then, an upside restriction device 31 separates right and left leveling plates 56 from each other. After that, a delivery conveyer 4 rises and tilts so that the uppermost sheet of paper W is lifted as it is sucked by the suction pad 21. A reciprocating member 18 being to move toward a laminate tying device 2 and a swing driving device 27 begins to operate to make a swing lever 20 swing downward. By this action, a sheet of the patch paper W is supplied to a tying section in the laminate tying device 2 as lower patch paper. Thereby, the overall action period of time required to supply the patch paper can be shortened.
Patent JP-H01205057-A (JP)
Title: Amorphous alloy for torque sensor
Inventor: KIMURA NAOMASA
IPC: H01L41/20
Filed: 1988-02-10
Abstract: PURPOSE:To obtain an amorphous alloy for torque sensor having high magnetic permeability, high toughness, high corrosion resistance, high-stress-magnetic properties, and high Curie point by rapidly cooling a molten Fe-base alloy containing Si, B, Co, and Cr in specific proportions to form this alloy into an alloy having amorphous structure. CONSTITUTION:A molten Fe-Si-B-Co-Cr alloy having a composition represented by a formula FeaSibBcCodCre where the symbols (a)-(e) representing the compositions of respective components stand for, by atom, 65-67%, 8-9%, 11-13%, 10-12%, and 1-3%, respectively, when a+b+c+d+e is 100% is sprayed via a nozzle 2 onto the outside peripheral surface of a rotary disk 1 made of copper to undergo rapid cooling, by which an amorphous ribbon- shaped continuous body A is formed on the outside peripheral surface, and this body A is scraped off by means of a scraper 3 made of ethylene tetrafluoride resin. By this method, the amorphous alloy suitable for torque sensor as a torque detector for rotating shaft can be obtained.
Patent JP-S61188546-A (JP)
Title: Electrostatic charge image developing toner
Inventor: KANEKO TADASHI
IPC: G03G9/08
Filed: 1985-02-16
Abstract: PURPOSE:To obtain a toner having both of sufficient grinding performance and high fluidity, and superior development performance even under high temp. and high humidity by adding a mixture of fine fluidizing particles having a specified average particle diameter or less and fine fluidizing particles having a specified average particle diameter or more in a proper mixing ratio. CONSTITUTION:The toner contains a mixture of fine fluidizing particles having an average particle diameter of <= 10 mum and those having an average particle diameter of >= 20 mum, both, preferably, rendered hydrophobic with hexa methylenesilazane, octyltrimethoxysilane, or the like, in a proper mixing ratio. As the binder resin of the toner, known resins, such as a styrene-acrylate resin and a polyester resin, can be used, or they may be cross-linked by adding a proper amt. of cross-linking agent. The addition of these fluidizing fine particle mixture only in am amt. of 0.1-0.8 wt. % of the toner permits the toner to be given sufficient performance for grinding a photosensitive body,a nd high fluidity, and not to impair its surface.
Patent JP-H07260519-A (JP)
Title: Display device
Inventor: RICHIYAADO FURIIDORITSUHI SHIR
IPC: G01D1/02
Filed: 1995-02-17
Abstract: PURPOSE: To provide a display device by which at least two levels, which are functionally independent mutually and are derived separately, of a signal can be easily and totally comprehended at a glance. CONSTITUTION: A display device displaying an effective value level and a peak value level of a signal at the same time is provided with a scale 6, an array 2 consisting of plural display elements 4, and a controlling means controlling these display elements 4. By means of the controlling means, the effective value level is indicated by a bar 12 formed of the display elements 4, and the peak value level is indicated by a moving spot 14 formed of the display elements 4. The peak value level is displayed only in a display area in the upper part of the scale.
Patent JP-H09202603-A (JP)
Title: Production of chlorine dioxide
Inventor: SHIGAKI AKITO
IPC: C01B11/02
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To advantageously suppress the decomposition of chlorine dioxide produced at the consuming site by cooling an alkaline aqueous solution of chlorine dioxide at a temperature below a specific level. SOLUTION: An aqueous solution of chlorine dioxide is produced by the following steps (a) to (c). (a) A compound capable of forming chlorine dioxide by reaction is made to react in the absence of water in a reaction chamber having a space limited to enable the essentially instantaneous reaction of the compounds with each other, (b) the produced chlorine dioxide is immediately transferred from the reaction chamber to the other part by the sucking force generated by the motion of an alkaline aqueous solution of pH >=9.0 (e.g. aqueous solution of NaOH) passing through an exhaustion pipe while keeping the flow rate of the alkaline aqueous solution to a level meeting the introducing speed of the above compound maintained to avoid the retention of chlorine dioxide in the reaction chamber and (c) the aqueous solution of chloride dioxide produced by the above process is cooled to <=10 deg.C.  The step may be performed by lowering the alkaline aqueous solution passing through the exhaustion pipe to absorb and dissolve chlorine dioxide to <=10 deg.C.
Patent JP-S54122462-A (JP)
Title: Bedding drier
Inventor: KANEKO JIYUNJI
IPC: D06F58/10
Filed: 1978-03-15
Abstract: PURPOSE: To carry out drying in a small space by inserting blowing-out implements and sucking implements between the folds of a bedding.  
     CONSTITUTION: A bedding 1 is folded alternately and between these folds, blowing- out impelements 2 and sucking implements 3 each consisting of a bag or a hollow bag like structure with many small holes are inserted alternately. Warm or dry air is blown into the blowing-out implements 2 and is blown out of them towards the bedding 1, and at the same time, the sucking implements 3 suck wet air from the bedding 1 and discharge it. By so doing, the bedding 1 can be dried in the folded state, a space for drying can be made small, therefore, beddings can be dried as they are kept folded in such a place as a closet. Further, if the blowing-out implements 2 are installed movably in the vertical direction and the sucking implements 3 are arranged pivotably in a container 4, the bedding 1 can be dried in the container 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62188163-A (JP)
Title: Flat type battery
Inventor: SUZUKI SHINTARO
IPC: H01M50/193
Filed: 1986-02-14
Abstract: PURPOSE:To obtain a flat type battery without peeling off of a sealing plate by forming an oxide film on the surface of a metal sealing plate. CONSTITUTION:A power generating element 4 is formed by stacking a negative sheet 1 and a positive mix 2 through a separator 3. The power generating element 4 is accommodated in a frame-like insulating sealing member 5. A metal sealing plate 6 which also serves as a negative terminal and a metal sealing plate which also serves as a positive terminal are bonded on each side of the sealing member 5. An oxide films are formed on the surface of each of sealing plates 6, 7. The flat type nonaqueous electrolyte battery has no peeling off of the metal sealing plates even after it was stored for 40 days in an atmosphere of 60 deg.C-90% RH. In such a test that the battery is bent at a radius of curvature of 90R and a load of 10kg is applied to it, the generation rate of peeling off of the sealing plate is only 7%.
Patent JP-H11233779-A (JP)
Title: Semiconductor circuit element
Inventor: SENDA HIROMASA
IPC: H01L29/786
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To improve performance of an SOI (silicon on insulator)-MOS (metal oxide semiconductor) type transistor circuit element, by reducing gate capacitance. SOLUTION: In this semiconductor circuit element, a first transistor to a third transistor which are connected in series are formed on a back oxide 1. The first transistor is constituted of a first P<-> gate region 2, a first n<+> intermediate region 5, an oxide film 7, a terminal 10 and an n<+> source region 13. The second transistor is constituted of a second P<-> gate region 3, a second n<+> intermediate region 6, an oxide film 8, a terminal 11 and an n<+> drain region 14. The third transistor is constituted of a third P<-> gate region 4, the first and the second n<+> intermediate regions 5, 6, an oxide film 9, and a terminal 12.  By operating the third transistor as a resistance element, increase of voltage applied to the first transistor is restrained, so that the kink effect can be prevented without making gate lengths of the first and the second transistor different from each other.
Patent JP-H08197989-A (JP)
Title: Lifter structure of seat
Inventor: KANAI MASATATSU
IPC: B60N2/12
Filed: 1995-01-27
Abstract: PURPOSE: To secure an ideal hip point according to a longitudinal position of a seat without performing troublesome height adjusting operation. CONSTITUTION: A roller guide 38 having a lower wall 38a as a freely rollable placing piece of a roller 40 is fixed to an under surface of a lower rail 18 of a seat sliding device 12. A seat cushion frame 30 is connected so as to be interlocked with the seat sliding device 12 by pivotal fixing of a front end part to a side bracket 28 of an upper rail 22 and by direct connection of a rear end part to a roller guide 38 through the roller 40.
Patent JP-S59156546-A (JP)
Title: Production of clad steel plate in continuous casting installation
Inventor: NAKAMICHI HIROSHI
IPC: B22D11/00
Filed: 1983-02-24
Abstract: PURPOSE:To make inexpensively mass production of a long sized clad steel plate by closing the lower part of a mold to be inserted therein with two steel materials of which the side faces are pressed to each other, by means of dummy plugs attached to the lower part of both steel plates and drawing the different metal in the mold while solidifying the same. CONSTITUTION:Both steel plates 7 uncoiled from uncoilers 5 are pressed to each other, and dummy plugs 9 are attached by welding to both side faces at a proper point in the lower part of the plates 7. When the plates 7 are uncoiled and are inserted into a block mold 3, the plugs 29 descend as well and close the lower opening of the mold 3. The uncoiling of the plates 7 is thereupon stopped and the melt of a different metal 13 is charged into the mold 3. When the lower part of the molten metal solidifies and embeds the projection 29A of the plugs 29 by casting, press welding rollers 12 are rotated. The plates 7 are then pulled and the metal 13 is drawn from the mold 3. Both steel plates 7 are separated and two sheets of clad steel plates 15 are obtd. at one time.
Patent JP-S61191015-A (JP)
Title: Semiconductor vapor growth and equipment thereof
Inventor: INOUE HIRONORI
IPC: H01L21/31
Filed: 1985-02-20
Abstract: PURPOSE:To form a uniform nondefective vapor growth layer safely in a short treatment time even for a larger diameter wafer by supplying and exhausting a reaction gas nearly in parallel with the main surface of a semiconductor wafer held in the state of rotating in a horizontal plane. CONSTITUTION:Many semiconductor wafers 1 are supported by a holder 2 horizontally in nearly an equal interval and set at the center of a heater 3. The heater 3 has a shape of wrapping nearly the whole of the wafers 1 and heats nearly uniformly by a heat source 9. The holder 2 can be rotated with a shaft 12 by a rotation mechanism 11. A nozzle 4 with a slit for supplying a raw material gas and a nozzle 5 for exhaust are provided in the heater 3 and the gas moves nearly in parallel with the wafers 1. This method enables forming a uniform nondefective vapor growth layer in a short treatment time even for a larger diameter wafer.
Patent JP-H06248929-A (JP)
Title: Noise eliminator of internal combustion engine
Inventor: SHIMOJI KOJI
IPC: F01N1/08
Filed: 1993-02-19
Abstract: PURPOSE:To suppress such a trend that temperature of a coil spring to open or close a butterfly valve goes up to a high level by heat conduction from a valve housing and valve opening & closing characteristic changes. CONSTITUTION:A covering member 26 is inserted between a valve shaft guide 23 and a coil spring 14 for valve opening and closing located on its outer circumference, and a space 27 is formed between the covering member 26 and the valve shaft guide 23. Heat from the valve shaft guide 23 is insulated by the space 27 and is hardly transmitted to the coil spring 14, and the temperature of the coil spring 14 is prevent from rising up to a high level.
Patent JP-H04271018-A (JP)
Title: Processing circuit for optical disk reading signal
Inventor: YAMAKAWA AKIO
IPC: G11B7/095
Filed: 1991-02-25
Abstract: PURPOSE:To obtain the reproduction information signal, a focus error signal, the tracking error signal, and the position control signal of a photodetecting part based on the output of this photodetecting part which detects the main and secondary reading light beams out of an optical disk and with use of the reduced number of terminals. CONSTITUTION:A reproduction information signal terminal 45 is provided together with a focus error signal terminal 46, a tracking error signal terminal 48, a bias voltage terminal 47 for focus error signal generation parts 92 and 93, and a bias voltage terminal 49 for tracking error signal generation parts 96 and 97 respectively. The terminals 48 and 49 also doule as the 1st and 2nd position control signal terminals respectively, and both terminals 48 and 49 are switched to each other according to the voltage supplied to the terminal 47.
Patent JP-H04269453-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: OKUNO HIROMI
IPC: H01M4/525
Filed: 1991-02-26
Abstract: PURPOSE:To reduce the irreversible reaction accompanying the charge of a nonaqueous electrolyte secondary battery and improve the cycle life and storing characteristic by improving a conductive material in an positive electrode. CONSTITUTION:When Li1-xCoO2 is used as an active material, and a positive electrode mixture is formed from this material, a binder and a conductive material, the conductive material is limited to an amount as small as 3wt.% or less of the mixture total amount in the case of a carbon powder and 10wt.% or less in the case of a metal powder to increase the relative amount of the active material.