baber/WOPTO huggingface dataset:
Patent JP-S5777012-A (JP)
Title: Manufacture of cyclic phosphonitrile chloride oligomer
Inventor: HORIE KIYOSHI
IPC: C01B21/098
Filed: 1980-10-31
Abstract: PURPOSE: To manufacture the titled oligomer with superior polymerizing properties by purifying a reaction product obtd. by reacting PCl 5  with NH 4 Cl in an org. solvent in the presence of org. acid salt of divalent metal as catalyst.  
     CONSTITUTION: PCl 5  is reacted with NH 4 Cl in an org. solvent inert to chlorination in the presence of ≥1 kinds of org. acid salts of divalent metal as catalyst. After finishing the reaction, the solvent is distilled off to obtain a reaction product made essentially of cyclic phosphonitrile chloride oligomer (expressed as PNC hereunder) represented by a general formula (PNCl 2 ) n  (where n is 3W7). The reaction product is dissolved in ≥1 kinds of solvents selected from aliphatic hydrocarbon and ethers. This soln. is brought into contact with water at about 40W100°C and separated into an aqueous phase and an org. phase. PNC basing on a trimer and a tetramer is then recovered from the org. phase. This PNC can give a colorless phosphazene polymer causing no gelling and having a high polymn. degree and a narrow mol. wt. distribution. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6133237-A (JP)
Title: Preparation of isomerization accelerating agent
Inventor: HAYAKAWA KIYOSHI
IPC: B01J31/06
Filed: 1984-07-25
Abstract: PURPOSE:To obtain an insoluble reaction accelerating agent which is easily separable by transforming a cross-linked polyethylene molded material into a large- surface area body with a swelling method while keeping the original shape, and grafting chloromethyl styrene onto said body. CONSTITUTION:A cross-linked polyethylene molded material is obtained by treating a polyethylene molded material with gamma-ray irradiation, electron-beam irradiation, or other vulcanization, etc. The cross-linked polyethylene molded material is temporarily immersed into a large amt. of a high-boiling point nonpolar solvent such as toluene and xylene, and heated for several hours while agitating gently to swell the material. Then the swollen polymer is separated by filtration, transferred into a large amt. of methanol, agitated, washed repeatedly with methanol, and then air-dried to obtain the large-surface area cross-linked polyethylene. Chloromethyl styrene is grafted onto said polyethylene, and polymerized.
Patent JP-H0445973-A (JP)
Title: Apparatus for converting size of printing paper
Inventor: NAKAHATA ATSUSHI
IPC: G06F3/12
Filed: 1990-06-13
Abstract: PURPOSE:To apply printing to paper having an arbitrary size in good appearance without missing printing data by magnifying and contracting the position data in a printing form at a magnifying power determined by a printing position magnifying power corresponding table and holding at least inputted printing data, the size of the font determined by a font corresponding table and magnified and contracted printing position data to output them to a printer. CONSTITUTION:A printing position magnifying power corresponding table 5 determining the magnifying power or contraction rate of a printing position from an indicated printing paper size and an indicated output printing paper size, a font corresponding table 4 determining the size of a printing font from the printing paper size and the output printing paper size corresponding to the size of a font, a printing position data magnifying and contracting means 8 magnifying and contracting position data in the determined magnifying power or contraction rate and an output printing data buffer 6 holding at least the size of the determined font and the magnified and contracted printing position data are mounted. The printing position data magnified and contracted in the magnifying power or contraction rate of the printing position and the size data of the font are sent to the output printing data buffer along with printing data and subsequently sent to a Printer.
Patent JP-H098592-A (JP)
Title: Oscillator
Inventor: YAGI YUJI
IPC: H03H9/19
Filed: 1995-06-21
Abstract: PURPOSE: To contrive the stable continuity of an electrode for vibration proof and an external electrode by increasing sneak path amount in the through hole of electrode grain at the time of a deposition or a sputtering by making the through hole of a cover a bowl shape of two large and small steps narrowed toward the side of a diaphragm. CONSTITUTION: On the surface and rear surface of a diaphragm 1, covers 2 and 3 composed of crystal plates are joined by the direct joining of crystals with each other. The covers are connected with each external electrode 4 and 5 via the conductor 18 within through holes 16 and 17 formed on the cover 3. The through holes 16 and 17 provided on the cover 3 are made bowl shapes of two large and small steps whose diameters become small on the side of the diaphragm 1, gold is stuck to these internal surfaces by a deposition or a sputtering and a conductor 18 is formed. By this constitution, the sneak path amount in the through holes 16 and 17 of electrode grain at the time of the deposition or the sputtering can be increased. As a result, the stable continuity of the electrode for vibration proof and the external electrodes 4 and 5 can be contrived.
Patent JP-2000350002-A (JP)
Title: Method for embedding watermark information to data and program recording medium
Inventor: ONISHI RUMI
IPC: H04N7/081
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To embed watermark information to coded data without deteriorating image quality or increasing data quantity. SOLUTION: A coding means 101 encodes received data in a prescribed processing unit and gives coded data to a coded data stream generating means 102 in the processing unit. The coded data stream generating means 102 consists of a coded header generating means 103 and a watermark information embedding means 104. The header generating means 103 adds header describing information related to the coded data to the received coded data. The watermark information embedding means 104 divides the watermark information and embeds the divided watermark information to the coded with the header added thereto.
Patent JP-H0822471-A (JP)
Title: Data retrieval system
Inventor: TANAKA SHIGEO
IPC: H04N7/173
Filed: 1994-07-06
Abstract: PURPOSE:To accelerate an access speed by reading and storing the low-order data of retrieved data and the index data at the time of retrieving the prescribed one of the data forming a hierarchical structure. CONSTITUTION:At the time of retrieving the prescribed one of the data forming the hierarchical structure by an analog signal processing part 7 or a digital signal processing part 4, not only the data are retrieved but also the low-order data positioned at the low-order layer of the retrieved data and the index data of the low-order data are read beforehand. Then, the low-order data are stored by a storage device 6 and the index data are stored in an index storage part 9. Thus, when the read of the low-order data is commanded thereafter, they can be immediately read. Thus, an access processing speed is accelerated.
Patent JP-S5853931-A (JP)
Title: Stabilized synthetic resin composition
Inventor: YAKO SHINICHI
IPC: C08L27/00
Filed: 1981-09-28
Abstract: PURPOSE:To prepare a stabilized synthetic resin composition having extremely excellent stability to light, by adding a specific hindered piperidine compound to a synthetic resin. CONSTITUTION:100pts.wt. of a synthetic resin (e.g. polyethylene, polypropylene, etc.) is compounded with 0.01-5pts.wt. of the compound of formulaI(R is H or methyl) (e.g. 2,2,6,6-tetramethyl-4-piperidyldithio carbamic acid 4-amino-2,2,6,6- tetramethylpiperidine salt), and if necessary, added with a phenolic antioxidant, light stabilizer, pigment, filler, etc. to obtain the objective stabilized synthetic resin composition. The compound of formulaIcan be prepared by reacting tetramethylaminopiperidine of formula II with carbon disulfide.
Patent JP-S5377462-A (JP)
Title: Production of semiconductor device
Inventor: MOTOKI AKIYUKI
IPC: H01L21/306
Filed: 1976-12-21
Abstract: PURPOSE: To protect the substrate surface from minute broken pieces of semiconductor and wiring metallic thin film which are caused at a cutting separation time, by cutting and separating the substrate after coating the part except the cutting separated area or the area wider than the area above on the semiconductor substrate surface with a protecting film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0285262-A (JP)
Title: Herbicide and novel alkanoic acid derivative useful as active component of same herbicide
Inventor: SUMI KOICHIRO
IPC: C07D409/12
Filed: 1989-06-19
Abstract: NEW MATERIAL:The alkanoic acid derivative of formula I (R is hydrocarbon group; R' is H, hydrocarbon group or alkylidenamino; R and R' may together form a lactone ring; A is halogen, alkyl, alkoxy, halogen-substituted alkyl, alkylthio, amino, etc.; B is H, alkyl, alkoxy, etc.; X is O or S; Z is methine or N) or its salt. EXAMPLE:2-(4,6-Dimethoxypyrimidin-2-yl)oxy-3-methyl-3-phenylacetic acid ethyl ester. USE:Useful as a herbicide versatilely applicable to various agricultural crops, effective in killing a wide variety of weeds and harmless to crops. PREPARATION:The compound of formula I can be produced e.g., by reacting a compound of formula II with a compound of formula III (Y1 is halogen, alkylsulfonyl, etc.) in the presence of more than equivalent amount of a base in a solvent.
Patent JP-S6132276-A (JP)
Title: Reproducing device
Inventor: OGAWA MASAHIKO
IPC: G11B5/596
Filed: 1984-07-24
Abstract: PURPOSE:To know accurately a track number by reproducing an information signal from one of information tracks and moving a reproducing means with the detection output of its reproduction output level, and returning the means to its initial position when its movement extent exceeds a specific value. CONSTITUTION:When an external track movement signal IS is inputted, a control circuit 13 operates to apply 10 pulses (c) to a motor 9 at timing t0 and also output a signal (d) indicating the moving direction to a multiplexer 24. At this time, the multiplexer 24 selects the signal (d) with a signal l and the motor 9 is therefore driven by 10 pulses in a direction indicated by the signal (d) to position a head on an absolute track. Then 10 pulses (c) are outputted and then a control start pulse (e) is outputted at time t1 to reset a counter 22 and also hold a ready signal (k) at ''H''. At the same time, the track feed ready signal l goes down to ''L'' to inhibit one-track feed and the multiplexer 24 selects a signal (i) to start control operation at timing t1. Thus, the track number is controlled accurately.
Patent JP-S6311652-A (JP)
Title: 80kgf/mm2 class low-carbon cr-mo steel plate
Inventor: KAJI HARUO
IPC: C22C38/32
Filed: 1986-06-30
Abstract: PURPOSE:To obtain the titled steel plate having high strength, toughness and superior weld crack resistance and capable of being welded without preheating by specifying the amount of C, the ratio of Mn to C and the total amount of constituent elements represented by a specified formula. CONSTITUTION:This heat treated 80kgf/mm<2> class low-carbon Cr-Mo steel plate contains 0.05-0.10% C, 0.05-0.50% Si, 0.75-1.40% Mn, 0.50-1.40% Cr, 0.20%n0.80% Mo, 0.01-0.10% V and 0.0003-0.0018% B and has >=10 ratio of Mn to C and <=0.20% PcM defined by the formula. The Cr-Mo steel plate is suitably used in case of <=40mm thickness. The steel plate can be manufactured as usual by subjecting a steel ingot or slab having the above-mentioned composition to hot rolling, direct quenching and tempering.
Patent JP-S5777916-A (JP)
Title: Repetitive distributor
Inventor: OSHIKUBO TAKEKI
IPC: B01L3/02
Filed: 1980-11-04
Abstract: PURPOSE:To facilitate the adjustment of each liquid distribution with a simple construction by gradually lowing a piston through a pawl charged with a rack and a spring to distribute liquid through repetition of the forcing down and the releasing a control cylinder with an operation button. CONSTITUTION:When a suction button 47 is pressed upward with the tip of a nozapprox.= zle 78 put into reagent bottle, a piston 73 connected to a connector 65 is lifted in a cylinder to suck a chemical liquid. When an operation button (a finger hook 21) is depressed, an operation cylinder 20 and an internal cylinder 30 foces down a spring carrier 50 against the spring 51 while one of steps at the lower end 33-37 of the internal cylinder 30 moves down by a value defined by an interval between the top of a stopper 42. At the same time, a pawl 53 lowers and engages a tooth of a shaft 45 with an aid of a pawl spring 54 and the piston 73 lows to distribute the chemical liquid. The repetition of forcing down and releasing the operation button enables partial injection of the liquid repeatedly thereby facilitating the adjustment of the liquid distribution with a simple construction.
Patent JP-H01321455-A (JP)
Title: Developing device for image forming device
Inventor: ISOBE HIROYUKI
IPC: G03G15/08
Filed: 1988-06-24
Abstract: PURPOSE:To accurately confirm the residual quantity of developer and the replacement timing of a process cartridge by providing a passing means through which light for detecting the residual quantity of the developer can be transmitted on a used developer containing part. CONSTITUTION:Every time a stirring rod 20a is rotated, the surface of a residur detecting window 2 is rubbed with a stirring sheet member 21a so that toner (t) is wiped away. The toner (t) is replenished to the inside of a developing device 18 by the stirring rod 20a and the stirring is repeated. As a result, the toner (t) on the surface of the residur detecting window 2 is used up and the light emitted from a light emitting part 3 is projected on a light receiving part 4 positioned while facing the residue detecting window 2, whereby a voltage is generated in the light receiving part 4. Therefore, the voltage level of the light receiving part 4 is changed according to the way the toner (t) sticks on the surface of the residur detecting window 2. The value of the voltage level is read so as to detect the presence or absence of the toner (t). Thus, the residur quantity of the developer in a developer container and the replacement time of the process cartridge can be accurately recognized.
Patent JP-H091572-A (JP)
Title: Manufacture of laminate
Inventor: KOMADA KANEYOSHI
IPC: B29L9/00
Filed: 1995-06-21
Abstract: PURPOSE: To provide an apparatus for manufacturing a not peeling laminate of a base material and a skin material during a manufacturing step in the apparatus capable of covering the outer periphery of the base material and the end face of an opening by winding the extended part of the skin material. CONSTITUTION: A laminate is molded by pressing a molten resin 11 melt to become a base material and a skin material 12 between both molds 40 and 41. Resin flow preventive members 44, 45 are energized in the direction of the upper mold 41 by springs 51, 52, brought into contact with the mold 41 via the material 12 in the pressing step of both the molds 40, 41, and at the step of separating the molds 40, 41 after the pressing is finished, they are held at the position at the time of completing the pressing by locking members 46, 47. The material 12 is cut by cutters 44a, 45a during the pressing step, and the extensions covering the end faces of the base material are formed.
Patent JP-S5856550-A (JP)
Title: Connecting system of signal line between devices
Inventor: TSUSHIMA YOSHISHIGE
IPC: H04Q9/00
Filed: 1981-09-30
Abstract: PURPOSE:To simplify the connection of a central device, by using input and output connectors a slave device and connecting the slave device to the central device in tandem, in star-connecting a plurality of slave devices to a signle central device. CONSTITUTION:In star-connecting slave devices L1-L5 to a central device C, a pair of input and output connectors 12 and 11 are provided for the devices L1-L5. The connector 11 of the slave device at the next stage of the connector 12 of the slave device of the preceding stage is connected in the order of the same terminal arrangement, a wiring 13 in the salve device is connected to the lower-order terminals of the connector 11 and connected with bias downward in parallel. The connector 15 of the device C and the connector 11 of the device L1 are connected with wirings 16 in parallel at each same terminal number and the connection between the slave devices is done by the wiring 14 and ineffective wiring as shown in dotted lines can be done at the lower, stage. Thus, the wirings 16, 14 and 13 are done with the lines of the same construction, allowing to simplify the connecting work.
Patent JP-S5778962-A (JP)
Title: Cylinder tip with smoke preventing spray
Inventor: MIZUMOTO YUKIO
IPC: A62C31/05
Filed: 1980-11-04
Abstract: PURPOSE: To obtain a cylinder tip capable for carrying out effective fire fighting, in the cylinder tip comprising a nozzle and a play pipe, by a method wherein a water dividing means is provided in a play pipe and a water sending orifice is provided on a water divided play pipe by drilling and a water gasket is provided to said water sending orifice to use a water gasket in a spray generating apparatus.  
     CONSTITUTION: In water discharging fire fighting, when water pressure is applied to a cylinder tip 1 through a hose, water is forcibly discharged from a nozzle and water discharging is initiated. At the same time, to a water dividing pipe 5 or a water dividing plate 6 and a water gasket 7 provided to a water sending orifice 4, water pressure is also applied. Then, corresponding to a condition of a fire site, the water gasket 7 is opened, water is forcibly discharged from an emitting port 0. The discharged water is impinged on a conical spray plate 11 at a central part of a cross lever 12 to be formed into mist and discharged from a cone shaped outlet. Said mist evacuates smoke and absorbs smoke particles to dilute said smoke as well as to absorb radiant heat and, thereby, fire fighting is carried out in a wide range. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6137266-A (JP)
Inventor: PATORITSUKU TEII HANTO
IPC: A62B18/08
Filed: 1984-07-25
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-S5789981-A (JP)
Title: Print information preparing device of price tag printer
Inventor: ASHIZAWA HIROSHI
IPC: G07B1/00
Filed: 1980-11-06
Abstract: PURPOSE: To obtain a device, which is capable not only of printing variable information and fixed information at the same time, but also of preparing these informations to be printed, by selecting a price tag format which is memorized in advance and also making input of variable information at the same time.  
     CONSTITUTION: While operating a key on a keyboard 12 to make indication on a CRT display 25, a required price tag such as A 1  is prepared, contents of color code and size code to be used in connection with the format A 1  are written in a floppy disc 20, and in doing so, required kinds of formats 13 1 W13 4  are prepared. And, in the case of printing letters on a price tag actually, first of all, a required format is selected, and then, while confirming carsor of the CRT display 25, an actual input of a variable information to be put in is executed by using an information input keys 16. And then, number of pieces of printing are set by a number-of-pieces designating key, and a compiled information is printed by a printing section 26. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62235228-A (JP)
Inventor: WEAVER EDWARD ALPHONSE
IPC: C03C1/02
Filed: 1986-07-03
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-H104179-A (JP)
Title: Semiconductor device
Inventor: SEGAWA MIZUKI
IPC: H01L27/04
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, which is mounted with a resistance element that occupies an small area and has a desired resistance value, and its manufacture. SOLUTION: An element isolation 2 is formed on the part of a p well 1 on a semiconductor substrate, and a resistor film 4a, which is a first conductive member, is formed on the element isolation 2. An insulating film 5b which covers areas other than the contact forming area on the resistance film 4a and an upper electrode film 6b, which is a second conductive member, are formed, and a gate electrode 6a and a gate oxide film 5a are formed at the same time. Silicide films 11a-11d of a refractory metal are formed on the surfaces of the gate electrode 6a, n type high concentration diffusion layer, contact forming area on the resistance film 4a and the upper electrode film 6b. The resistance element or inductor which occupy a small area are formed without reducing the resistance value of the resistance film 4a, while using the silicide process.  Whether to function the resistance elements or capacity element can be selected.
Patent JP-S5944941-A (JP)
Inventor: SUZUKI HIDEAKI
IPC: H02J13/00
Filed: 1982-09-07
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-H10796-A (JP)
Title: Display device
Inventor: KONISHI KATSUYUKI
IPC: B41J2/32
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To realize a multi colored display with an affluent power of expression and to collectively eliminate a display information by a low consumption electric power, and increase a life of a recording layer and the like. SOLUTION: This display is provided with a display body 1 which is formed of a recording layer constituted of a various coloring reversible recording member on a surface side and a rear surface side of a sheet having light permeability, a first thermal head 3 which colors and writes the recording layer on the surface side of the display body 1, and a second thermal head 4 which colors and writes the recording layer on the rear surface of the display body 1. The display information written in both recording layers of the display body 1 is collectively eliminated by a halogen lump 5.
Patent JP-H11353098-A (JP)
Title: Input indicator
Inventor: YANAGISAWA RYOZO
IPC: G06F3/03
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of coordinate detection accuracy or resolution, detection disability or sampling rate reduction caused by the inclination of an input indicator to a coordinate input plane at the time of coordinate input in the case for coordinate input device for inputting the coordinate of an abutted position by abutting the tip part of the indicator to any arbitrary position on the coordinate input plane of the coordinate input device. SOLUTION: A tip part 5 of an input indicator 1 for optical coordinate input device is supported so as to be turned by a turning mechanism composed of turning shafts 7a and 8a and turning levers 7b and 8b. At the time of coordinate input, the tip part 5 is turned by pressure for abutting the tip part 5 to the coordinate input plane, that abutted plane 5a is parallelly abutted to the coordinate input plane and the axial direction of the tip part 5 is made vertical to the coordinate input plane. Thus, even when the directivity of light emission on an LED 6 in the tip part 5 is narrow, in spite of the inclination of the input indicator 1, light can be stably inputted with quantity sufficient for detecting the coordinate at all the time.