baber/WOPTO huggingface dataset:
Patent JP-S59149240-A (JP)
Title: Rest-amount indicator for business sheet
Inventor: SUZUKI YOUJI
IPC: B65H7/04
Filed: 1983-02-10
Abstract: PURPOSE:To prevent suspension of work due to exhaustion of a business sheet by detecting the rest amount of the businness sheet by a strain gauge installed onto a pressing spring whose deflection amount is varied according to the drawing out of the business sheet. CONSTITUTION:A business-sheet 4 set into a business-sheet setting case 2 is pressed onto a feed roller as business-sheet drawing-out means, by applying pressure from the lower part onto the business-sheet setting case 2 by a pressing spring 3, and a feeding pressure is generated. The output of a strain gauge 5 installed onto the pressing spring 3 is supplied into a bridge circuit 6 and applied into an indicator 8 through an amplifying circuit 8, and the rest amount is shown outside.
Patent JP-S61179665-A (JP)
Title: Method for controlling received light quantity of photodetector
Inventor: YAMADA SATORU
IPC: H04N1/04
Filed: 1985-02-04
Abstract: PURPOSE:To decrease the variance in received light quantity of a photodetector by allowing the photodetector to detect the information of a reference original obtained from the rays of light lighting a light emitting element at a reference lighting voltage and generating a correcting voltage to correct the deviation of the detected voltage of the said photodetector from a reference output voltage of the photodetector. CONSTITUTION:Each light emitting element reads a reference original and a correction voltage controlling the luminous quantity in the relation corresponding one to one to each light emitting element 10 is stored in a memory 22 as a digital value. Then a signal from a control circuit 14 is used to read the correction voltage of an address location designated in the memory 22, the signal is converted into the power voltage of a corresponding light emitting element, that is, a lighting voltage by a D/A converter circuit 24, the voltage is fed to the designated dot of the light emitting element array 10 via a light emitting element drive circuit 12. Thus, each dot of the light emitting element array 10 is controlled by power voltage information stored in the memory 22 coming from the luminous quantity in advance and the variance in the received light quantity of the photodetector caused by all circuits in a reader including the light emitting array, an optical system circuit and a light receiving system circuit is decreased.
Patent JP-H03224235-A (JP)
Title: Semiconductor device with bump
Inventor: KADOTA YASUO
IPC: H01L21/60
Filed: 1990-01-30
Abstract: PURPOSE:To prevent the position deviation an outer of lead at the time of compression-bonding, and exclude the imperfect connection between the outer lead and an outer leading-on electrode, by forming an engaging part in the manner in which at least a pair of edge parts protrudes on the upper surface of a bump. CONSTITUTION:A silicon oxide film 2, an aluminum electrode 3, a barrier film 5, etc., are formed on a silicon substrate 1, and a copper-plated film 6 is selectively laminated and formed. A gold-plated film 7 is stuck on the upper surface and the upper side surface of the film 6; edge parts of a part of facing sides of the film 6 protrude upperward, so as to form the side sectional shape of the film 7 to be an H-type, and thus an engaging part 7a is formed. A bump for outer leading-out is constituted of the film 6, the film 7, and the engaging part 7a. When the outer lead 8 is compression-bonded to the film 7 and electrically connected with the film 6, the lead 8 is engaged with the engaging part 7a, so that the position deviation of the lead 8 can be prevented. Thereby the connection state between the lead 8 and the film 6 is stabilized, the generation of imperfect connection is surely prevented, and the bonding strength between the lead 8 and a bump can be improved.
Patent JP-S59148192-A (JP)
Inventor: KURAIN ESU GIRUHAUZEN
IPC: G11C7/00
Filed: 1983-02-10
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-H06235092-A (JP)
Title: Method for electrolytically chromating steel sheet excellent in color tone stability
Inventor: TAKAO KENJI
IPC: C25D11/38
Filed: 1993-02-08
Abstract: PURPOSE:To stabilize the developed color tone by bringing the surface of an electrogalvanized steel sheet into contact with an acidic soln. and then electrolytically chromating the sheet. CONSTITUTION:A steel sheet having <= about 3.2mm thickness is used as the starting material. The sheet is electrogalvanized. The surface of the electrogalvanized steel sheet is brought into contact with an acidic soln. at pH 0.5-4 contg. <=1g/l of Cr<6+> ion to dissolve off the zinc oxide layer of the surface plating layer and then electrolytically chromated. An inorg. acid such as hydrochloric acid, sulfuric acid, nitric acid, phosphoric acid, boric acid and hydrofluoric acid, an org. acid such as formic acid, acetic acid and oxalic acid, a chelating material such as an EDTA soln. and an metallic salt soln. such as the solns. of ferric chloride, nickel sulfate and cobalt chloride are exemplified as the acidic soln. The steel sheet is electrolytically chromated with the color tone stabilized.
Patent JP-S52103513-A (JP)
Title: Fiber packages
Inventor: NAKANISHI TOORU
IPC: D01D7/00
Filed: 1976-02-27
Abstract: PURPOSE: A high-density fiber package without degrading bulkiness or crimp property of bulked or crimped fibers, or collapsing, produced by folding multifilament yarns, and by piling one after another to give a fibrous mass having a porosity of 20-60%. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54112611-A (JP)
Title: Tape counter device of tape recorder
Inventor: OKUYAMA YASUHIKO
IPC: G11B27/10
Filed: 1978-02-23
Abstract: PURPOSE: To make reading of the display value at the desired time easy by holding and displaying the count value of counters at that time when a lap command is given from the outside.  
     CONSTITUTION: Each latch element 4a of a lap circuit 4 outputs the input received in its L input straightly as it Q output when the level of the lap command is "H" and outputs the L input of the time when the level of the command changed from "H" to "L" when it does, to its Q output. Hence, even if the counting operation of a counter Al or counter B2 is advancing, the count value of the time when the lap command has become "L" level is supplied to a gate circuit 5. This lap command is given as a pulse by the operation of a push-button or the like and inverts a T-FF to make the level of the -Q output to "L". This "L" level signal is then supplied to a circuit 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61180777-A (JP)
Title: Production of 3-methyl-1,3-thazolidine-4-carboxylic acid derivative
Inventor: ANDO WATARU
IPC: G03C1/10
Filed: 1985-02-06
Abstract: PURPOSE:To obtain the titled substance useful as a sensitizer for silver halide emulsion for photographic use, easily, economically, in high purity, by using cysteine, etc. as raw materials, and carrying out the reduction and methylation with formaldehyde using formic acid as a reducing agent. CONSTITUTION:The objective compound can be produced by using cysteine, its hydrochloride or a cysteine ester derivative as the raw material, and reacting the material with formaldehyde in formic acid at 70-110 deg.C. The concentration of cysteine, etc., used as the raw material in formic acid is usually 2.0-3.0 (mol concentration). Although the theoretical amount of formaldehyde is 2.0 times mol, it is preferable to use 3.0-3.5 times mol thereof. The produced objective compound is separated from the reaction system e.g. by distilling out formic acid under reduced pressure, and recrystallizing the residue from a proper solvent.
Patent JP-H05212404-A (JP)
Title: Production of wide steel sheet base stock and production of clad steel plate using the base stock
Inventor: SHINOZAKI MASATOSHI
IPC: B21B1/22
Filed: 1992-02-05
Abstract: PURPOSE:To enable manufacture of the wide and thin steel sheet at a low cost by executing clad rolling from a step of hot-rolling to a slab and using the ordinary rolling equipment. CONSTITUTION:The surface at the superposing side of a lower slab 1 is ground by a means, such as surface grinding, as remaining the peripheral part to form a recessed part. In the recessed part ground off on the lower slab 1, a separating agent 3 is supplied. Thereafter, an upper slab 2 is superposed on the surface at the superposing side of the lower slab 1. If necessary, at least a part of the boundary parts 4 in the four sides of both superposed upper and lower slabs is welded by arc welding, etc. At the time of heating the superposed slabs 5 obtd. in such way in a heating furnace at the ordinary slab heating temp., solid diffusion is developed at the part of the joining surface to join the upper and lower slabs 1, 2. Thereafter, by using the ordinary rolling equipment to the slab 5, a rough rolling, hot-rolling and cold-rolling treatments in order as the ordinary rolling process are executed to make the slab a prescribed sheet thickness. Successively, an annealing is applied, if necessary, a plating is applied, and the wide two clad steel sheet is obtd.
Patent JP-H08206421-A (JP)
Title: Filter medium and manufacture thereof
Inventor: YOSHIDA MITSUO
IPC: B01D39/14
Filed: 1995-02-08
Abstract: PURPOSE: To provide a filter medium which can be incinerated in response to environmental problems to reduce the weight of the residue after incineration to a specified value or less, has good collection efficiency, strength, and stiffness, and can be integrated into a filter by itself and a method for manufacturing the filter medium. CONSTITUTION: The filter medium is composed of glass fibers of 0.1-1μm diameter, polypropylene fibers, polyolefin conjugate fibers containing a thermoplastic component as a part, and polyvinyl alcohol binder fibers which contains 65wt.% or more of a vinyl alcohol unit and has a dissolution temperature in water of 50-100 deg.C. The content of the glass fibers in the filter medium is 0.5-20wt.%; the content of the polyvinyl alcohol binder fibers is 0.5-10wt.%.
Patent JP-H07230651-A (JP)
Title: Card reader/writer
Inventor: AOKI SUSUMU
IPC: G11B17/00
Filed: 1994-02-17
Abstract: PURPOSE:To obtain the card reader/writer with good operability. CONSTITUTION:This card reader/writer is provided with an ejection button 4 for ejecting a card 3, an ejection lock mechanism for stopping ejection of the card 3 and a lock releasing button 5 for releasing an ejection lock by the ejection lock mechanism. In this device, in order to operate the ejection button 4 without separating a finger 30 depressing the lock releasing button 5 from the reader/writer, the ejection button 4 and the lock releasing button 5 are provided to be adjacent to each other.
Patent JP-H06273658-A (JP)
Title: Video camera
Inventor: YAMAGIWA MASATOSHI
IPC: H04N5/232
Filed: 1993-02-08
Abstract: PURPOSE:To realize variable speed zooming by electronic zoom. CONSTITUTION:The electronic zoom is realized by transferring magnification data to electronic zoom means 6A and 6B from a microcomputer 8B. In the computer 8B, the magnification data transferred to the zoom means 6A and 6B is stored as the shape of a table (memory table) and arrayed in the order of the magnification. It is judged by the computer 8B in which order the data is read out and transferred by a zoom key (telephoto or wide-angle). When the data of the base table is transferred by one line in turn, the electronic zoom is realized at the lowest speed (base zoom speed) in the base table. Besides, in the case that the speed is desired to be changed, the two-fold zoom speed (with respect to the base zoom seed) is attained when the data which should be transferred next is ignored and the data after next is continuously transferred (the data is skipped in short). Besides, the zoom speed of three fold, four fold,... is also attained in the same way.
Patent JP-H0515337-A (JP)
Title: Low-caloric, caries resisting edible composition containing polydextrose and capsulated flavor agent and method for its preparation
Inventor: SUBURAMAN RAO CHIERUKURI
IPC: A23L29/00
Filed: 1991-01-22
Abstract: PURPOSE: To obtain a low-caloric non-cariogenic edible compsn. supplying an improved flavor during a prolonged period of time. CONSTITUTION: This low caloric non-cariogenic edible compsn. contains a polydextrose-contg. extending agent, a capsulated flavor and an effective amt. of a strong sweetener. An edible product and confectionery are produced using this new flavor added extending agent compsn.
Patent JP-H05186901-A (JP)
Title: Deodorizing socks
Inventor: MIZUKAMI YOSHIKATSU
IPC: A41B17/00
Filed: 1992-01-08
Abstract: PURPOSE:To provide deodorizing socks having excellent deodorizing function and washing resistance, causing nearly no discoloration of the fiber and producible at a low cost. CONSTITUTION:A deodorizing copolymer copolymerized with >=30,000ppm of a vinyl carboxylic acid copper salt comonomer in terms of copper ion based on the solid component is applied in an amount of >=0.1wt.% to the area corresponding to >=5% of the area from the toe to the heel of the socks or >=0.03wt.% to the area corresponding to >=30% of the area from the tow to the heel of the socks.
Patent JP-H04237257-A (JP)
Title: Data transmitter
Inventor: NISHIMURA YUTARO
IPC: G09G5/42
Filed: 1991-01-21
Abstract: PURPOSE:To confirm a picture data sent from a sender of the picture data by, e.g. a CRT and to set and revise a compression rate through the confirmation by, e.g. a CRT. CONSTITUTION:A picture data read by a scanner section 17 is stored in a picture memory section 13. A CODEC section 14 fetches a picture data from the picture memory section 13 to apply coding processing by a command from a system controller 11. The picture data after coding is decoded again by the CODEC section 14 and subject to density conversion and displayed on a CRT section 18. A sender observes the picture data after decoding and revises the compression rate as required and the color picture data coded after the revision is sent to a telephone line via an ISDN interface section 15.
Patent JP-H02199097-A (JP)
Title: Method for growth of crystal by gas-source molecular beam epitaxy
Inventor: YAMAZAKI TOSHIAKI
IPC: C30B25/02
Filed: 1989-01-30
Abstract: PURPOSE:To remarkably reduce the rise time in changing the flow path from a stand-by side to a crystal growth side and improve throughput by charging a metal hydride to a primary side of a supply valve during a stand-by time in a crystal growth method by gas-source molecular beam epitaxy. CONSTITUTION:In a crystal growth method by gas-source molecular beam epitaxy which is carried out by adjusting a flow rate of a metal hydride and/or an organometallic compound to a prescribed value using a flow control device (e.g. 4a), then discharging the above-mentioned compound to a main pipe 10 for evacuation through a discharge valve (e.g. 4g) during a stand-by time and supplying the compound to a crystal growth chamber through a supply valve (e.g. 4b) and a cracking cell (e.g. 20) during a crystal growth time, the above- mentioned metal hydride is charged to a primary side of the supply valve (e.g. 4b) during the stand-by time. The above-mentioned charging operation is carried out by controlling the discharge valve (e.g. 4g) using a pressure regulator (e.g. 40).
Patent JP-S62179241-A (JP)
Title: Communication terminal equipment
Inventor: YANAGIDA HIROSHI
IPC: G06F13/00
Filed: 1986-01-31
Abstract: PURPOSE:To shorten time for processing when destination information is given to a terminal equipment from other terminal equipment when the terminal equipment is going to terminate communication with a hot computer, by making the former terminal equipment transfer without cutting off the line. CONSTITUTION:When a CAT completed communication between a host computer, and discriminated that an originate carrier is made on to request address information to other CATs 30, 40, it discriminates whether the originate carrier is made off or not. When it is discriminated that the originate carrier is made off, it is made to the state of waiting for 500Xn msec. The value of (n) is determined beforehand for each CAT to prevent CAT 20 to 40 from simultaneous off-hook. After waiting for 500Xn msec, RTS is made on the make the originate carrier on, and address information is outputted and then, RTS is made off.
Patent JP-S62178134-A (JP)
Title: Portable engine-driven generator
Inventor: ISHIKAWA SUNAO
IPC: H02K7/18
Filed: 1986-01-31
Abstract: PURPOSE:To automatically run a portable generator with the output of an engine, by connecting an output shaft connected to the main unit of the engine, to an axle shaft via a transmission means. CONSTITUTION:When an operating lever 22d is inclined in the direction shown by the full line of the figure, than a tension lever 22b connected to the operating lever 22d via a shaft 22c is rotatably moved anti-clockwise, and by a tension roller 22a supported pivotally at the tip of the tension lever 22b, a belt 21b is pressed. As a result, the rotary shaft of the output shaft 7a of a generator 7 is transmitted to a rear axle shaft 3b via a driving pulley 20a, a belt 21a, a reduction pulley 20b, the belt 21b, and a vertically moving pulley 20c, and a portable generator 1a is automatically run.
Patent JP-S57135260-A (JP)
Title: Fuel injecting device of diesel engine
Inventor: AONO SHIGEO
IPC: F02M41/12
Filed: 1981-02-17
Abstract: PURPOSE:To control the fuel injection ratio by electromagnetically control the valve closing pressure of a fuel injection. CONSTITUTION:Signal relating to the engine rotational speed, the position of acceleration pedal, the negative pressure of a suction pipe, the temperature of the engine or the ambient temperature thereof and the like, are supplied to an operation circuit, wherein operations based on these input signals are performed thereby to control the position of the sleeve 216 of a fuel injection pump 2 and the valve closing pressure of a needle of a fuel injection pump 3. In conclusion, when, by a drive signal from the operation circuit, the relative position between the sleeve 216 and the plunger 213 is varied, to control the escaping quantity of the fuel in a plunger pump 210, and at the same time, by supplying a current to a drive coil 34, an electromagnetic force is acted on a direction of assisting a force to close a needle 31 due to a spring 33, while the valve closing pressure of the injection valve 3 is increased during this time, and the fuel injection ratio can be varied.
Patent JP-2000155093-A (JP)
Title: Surface plasmon sensor
Inventor: NAYA MASAYUKI
IPC: G01N21/41
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a surface plasmon sensor with high measurement accuracy. SOLUTION: This surface plasmon sensor is provided with a dielectric block, a metal film 12 formed on one face of the dielectric block and kept in contact with a sample 11, a light source 14 emitting a light beam 13, an optical system 15 sending the light beam 13 to the dielectric block at various incident angles to include the total reflection condition on the boundary face between the dielectric block and the metal film 12 and the occurrence condition of surface plasmon, and a light detecting means detecting the light beam 13 totally reflected on the boundary face. A laser provided with an oscillated wavelength stabilizing means 30 is used as the light source 14.
Patent JP-H07227769-A (JP)
Title: Air valve device of pneumatic tool
Inventor: HIDA KATSUAKI
IPC: B25B21/00
Filed: 1994-02-18
Abstract: PURPOSE:To provide a pneumatic tool such as a pneumatic screwdriver having an air motor whose number of revolutions can be freely varied depending on the amount by which a trigger is pulled. CONSTITUTION:A valve rod 7 is tapered 8 at its right end, and the taper 8 is inserted into a hole 9 in a reverse valve bush 3. The valve rod 7 is normally pressed against the reverse valve bush 3 by a spring 11 and thereby sealed. When a trigger 6 is pulled, the area of a clearance is varied according to the amount by which the trigger 6 is pulled, so as to control the quantity of air flowing through an air motor, so as to continuously adjust the number of revolutions of the air motor.
Patent JP-H05216990-A (JP)
Title: Method for identifying large particle in uniform-particular substrate
Inventor: SATO YOICHI
IPC: G06T7/60
Filed: 1992-02-06
Abstract: PURPOSE:To discriminate the presence/absence and size of large particles mixing in an arbitrarily distributed uniform-particular substance by identifying the large particles from aggregate particles. CONSTITUTION:When numbers of picture elements of each labeled pattern in a picture is exceeded the reference number of picture elements, the pattern is discriminated as the aggregate particles or the mixed large particles. Then, the average value of the position information of the picture elements performed for the labeling of each pattern is found to obtain the center of gravity of each pattern, several numbers of distances from the position of the center of gravity to the farthest labeled picture element in an arbitrary direction are found, and when the entire values are the same, the pattern is discriminated as the large particles.
Patent JP-H07227590-A (JP)
Title: Crude refuse treatment device
Inventor: TSUSAKA HARUNARI
IPC: B65F1/10
Filed: 1994-02-18
Abstract: PURPOSE:To assure safe use as a motor is surely turned off even if a user opens a cap and as the motor does not turn off even in the event of a runaway of a control section when the cap is opened. CONSTITUTION:This crude refuse treatment device is provided with the control section 34 for turning off the motor 11 and turning on a discharge fan 4 when the cap 33 opens and for controlling the operation of the motor 11 and the discharge fan 4 under set conditions when the cap 33 is closed. The device is provided with a cap opening and closing detecting means 90 for sending an opening or closing signal of the cap 33 to the control section 34 by detecting the opening or closing of the cap 33. The device is provided with a switching means 91 for turning off the motor 11 independently from the control of the control section 34 when the cap 33 is opened by detecting the opening or closing of the cap 33.
Patent JP-S61246746-A (JP)
Title: Inversion photographic element
Inventor: ARAN FURANSHISU SOUINSUKII
IPC: G03C1/005
Filed: 1986-02-04
Abstract: Silver halide photographic elements are disclosed capable of producing reversal images including at least one emulsion layer comprised of a blend of tabular silver haloiodide grains and relatively fine grains consisting essentially of a silver salt more soluble than silver iodide.
Patent JP-S52104887-A (JP)
Title: Non-contact variable resistor
Inventor: SATOU MASUJI
IPC: H01L31/16
Filed: 1976-02-28
Abstract: PURPOSE: To obtain a non-contact variable resistor of easy in manufacturing and having non linear characteristic, by providing a resistor film on which a voltage is applied and an output electrode on the surface of photo conductive film, and gaining variable votage from the output electrode by shifting a light slit along the film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04239624-A (JP)
Title: Food-packing vessel excellent in cutting off ultraviolet ray
Inventor: HATAYAMA TOSHIO
IPC: C08J7/04
Filed: 1991-01-23
Abstract: PURPOSE:To provide the vessel for packing the food apt to be deteriorated by ultraviolet rays by giving ultraviolet-ray properties to the packaging vessel composed of polyethyleneterephthalate excellent in transparency or strength. CONSTITUTION:Ethyleneterephthalate unit is added, as the form of copolymer or polymer, to polyethylene terephthalate containing ethyleneterephthalate unit mainly, whereby the packaging vessel which is excellent is food-hygiene and ultraviolet-ray cutting off properties and is suitable for packing food-oil, alcohol drink or meat, is obtained.