baber/WOPTO huggingface dataset:
Patent JP-H10283442-A (JP)
Title: Identification system and gate management device and gate management system
Inventor: MATSUI MIKA
IPC: G06K19/10
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent a person who is lacking in social judging capability from a crime in a gate system or the like. SOLUTION: A master ID card 1 and a slave ID card 2 corresponding to each master ID card are distributed as an ID card for transmitting data with non-contact. A reading device 20 which reads the ID card is arranged in a gate. At the time of entering, when the permission code of each ID card is a prescribed permission code, the gate is opened. At the time of leaving, when only the master ID card 1 is present in the communication area of a reader, and the master ID card 1 is provided with a prescribed permission code, and when the master ID card 1 and the slave ID card 2 are simultaneously present in the communication area, the both master and slave simultaneously leave, and they are provided with corresponding ID codes, leaving is permitted.
Patent JP-S57199259-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAKANO SATOSHI
IPC: H01L27/02
Filed: 1981-06-01
Abstract: PURPOSE:To prevent the element from being broken by the impact ionization by a method wherein the region provided with the second conductivity formed on the semiconductor substrate provided with the first conductivity is surrounded by the region provided with the first conductivity of the higher concentration than that of said first conductivity. CONSTITUTION:The drain 4 is formd on the p<-> type conductivity substrate 1 by means of ion implanting or heat diffusing the impurities and then the region 12 i.e. the p<+> type conductive region of the higher conentration than that of the substrate 1 is further formed by means of ion implanting or diffusing the impurities so that the drain 4 may be surrounded by the region 12. Through these procedures, the positive hole formed in the depletion layer 10a adjoining  the drain 4 by the impact ionization may not be injected into the substrate 1 because the retarding potential p<+>-p<-> is formed on the boundary between the region 12 and the semiconductor substrate 1.
Patent JP-2000279724-A (JP)
Title: Electret filter
Inventor: KUBO KAZUKI
IPC: B01D39/14
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain an electret filter having high dust collection performance and being long in a service life to tobacco tar. SOLUTION: This electret filter uses an electret material obtained by impressing an electric field on a polymer material, and as the polymer material, the material whose specific dielectric constant (ε25) is 3-180 at 25 deg.C and εE/ε25 is 1-60, is used, when specific dielectric constant at the temperature of the time of impressing the electric field is εE.
Patent JP-H02264536-A (JP)
Title: Communication equipment
Inventor: SUGIYAMA AKIRA
IPC: H04L12/14
Filed: 1989-04-04
Abstract: PURPOSE:To always receive the service less communication cost by providing a means selecting automatically the service with low communication cost and applying communication based on a data quantity of a data to be sent. CONSTITUTION:In the case of sending a data, a central control section 11 stores a transmission data once into a picture memory 14 to measure the data quantity thereby calculating the communication time and a packet number of the like. A program calculating a communication cost to a data depending on the communication of each service given in advance and controlling the system to use the service with the least communication cost is stored in advance into the control section 11. A CPU 111 included in the control section 11 executes the said control program to control the operation of a communication section 15 or the like based on the operation input information for the transmission by the operator from a key entry section 17, the data quantity stored once in the memory 14 and the communication cost data as the reference data stored in advance in a ROM 112 or the like.
Patent JP-S59210902-A (JP)
Title: Prevention of polymer scale deposition and scale deposition preventing agent
Inventor: SHIMIZU TOSHIHIDE
IPC: C08F6/06
Filed: 1983-05-16
Abstract: PURPOSE:To prevent polymer scale deposition, by coating areas in contact with a polymer latex, such as walls of a vessel or a pipe, with a scale deposition preventing agent comprising a dye and a silicaceous compound and drying it. CONSTITUTION:A scale deposition preventing agent is obtained by mixing a dye such as a direct dye, acid dye, basic dye, sulfide dye, vat dye, or optical brightener (e.g., C.I. Direct Yellow 26) with a silicaceous compound (e.g., colloidal silica) at a weight ratio of 1:0.01-10. 0.01-5wt% this agent is dissolved in a solvent (e.g., methanol), and the solution is applied to an area in contact with a polymer latex, such as a wall of a vessel or a wall of a pipe, so that the amount of the agent, after drying, may be at least 0.001g/m<2>, dried at room temperature -100 deg.C and, if necessary, washed with water.
Patent JP-H02265257-A (JP)
Title: Housing container of ic wafer
Inventor: MAKIHARA MASAYUKI
IPC: C08J5/00
Filed: 1989-04-06
Abstract: PURPOSE:To prevent a wafer from being contaminated by a method wherein a specific resin is used for a housing container of an IC wafer. CONSTITUTION:A high nitrile resin whose content of an unsaturated nitrile monomer is 50weight% or higher is molded. The high nitrile resin is a copolymer which is composed mainly of the unsaturated nitrile monomer such as acrylonitrile, methacrylonitrile or the like; styrene, butadiene, isoprene or the like can be enumerated as a monomer which can be copolymerized with the unsaturated nitrile monomer; one or more kinds of them are copolymerized with the unsaturated nitrile monomer. Thereby, a chemical-resistant property can be enhanced; it is possible to prevent a swelling by a solvent from being caused and an IC wafer from being contaminated.
Patent JP-S62240834-A (JP)
Title: Apparatus and method for measuring optical fiber transmission band
Inventor: FURUKAWA SHINICHI
IPC: G01M11/02
Filed: 1986-04-14
Abstract: PURPOSE:To obtain a transmission band measuring apparatus which enables a quick measurement at one end of an optical fiber to be measured, by making an optical pulse incident into the optical fiber being measured to perform a frequency analysis processing of the waveform of the optical pulse returned to an incident end thereof after reflected at the farther end thereof. CONSTITUTION:An optical pulse generating section 12 generates an optical pulse to be optically coupled to an optical fiber f1 to be measured and an optically directive coupler 3 optically separates the optical pulse returned to the incident end of the optical fiber f1 after reflected at the farther end thereof. A light receiving/analyzing section 13 receives the optical pulse separated and performs a frequency analysis of the waveform thereof. On the other hand, a pulse propagation time computing section 10 measures the two-way propagation time of the optical pulse and a delay circuit section 9 automatically sets the two-way propagation time measured by the computing section 10 while providing a trigger pulse delayed by the time to the light receiving/analyzing section 13. Then, a system control section 11 controls the entire operation as mentioned above. This enables the measurement and computation of the propagation time of the reflected optical pulse reciprocating through the optical fiber f1 thereby determining the starting time of taking in and processing the waveform of the optical pulse to be analyzed based on the propagation time thus obtained.
Patent JP-S63251072-A (JP)
Title: Method for improving preservation quality of pickle, vegetable, gelidium jelly, konjak or noodles and food additive therefor
Inventor: IZUME MASATO
IPC: A23L7/109
Filed: 1987-04-09
Abstract: PURPOSE:To contrive improvement of preservation quality of pickles, vegetables, gelidium jelly, KONJAK (devil's-tongue) or noodles, by adding chitosan and/or a slight decomposition product thereof to the above-mentioned foods. CONSTITUTION:Chitosan or a slight decomposition product thereof or both are used directly or in a blend with amino acids, alcohols, organic acids, salts thereof, emulsifying agent for foods or a mixture thereof. The slight decomposition product of the chitosan is obtained by acid decomposition, thermal decomposition or decomposition with an oxidizing agent or enzymic decomposition. An enzyme produced by Bacillus No.7-M (FERM P-No.8139) and purified as chitosanase is used for the enzymic decomposition. The food additive is used as powder or solution and suitably added according to kind of foods, preservation period, etc. Although deacetylation degree of chitin is not limited, the chitosan of about 50-100% deacetylation degree is preferably used.
Patent JP-S5631009-A (JP)
Title: Production of formed product of wholly aromatic polyamide
Inventor: SHIMADA KEISHIN
IPC: C08J5/00
Filed: 1979-07-09
Abstract: PURPOSE: A dope of wholly aromatic polyamide is extruded from an orifice into an aqueous coagulation bath and then soaked in another bath of inorganic salt solution to produce high heat-resistant, clarification-loss-free and high luster fibers or films.  
     CONSTITUTION: (A) A dope of wholly aromatic polyamide, preferably in an organic polar amide solvent, is extruded from an orifice, when necessary, passed through a gaseous medium such as air and led into (B) the first aqueous coagulation bath of water containing N-methyl-2-pyrrolidone or the like, then soaked in (C) the second coagulation bath of aqueous inorganic salt solution, preferably a solution containing more than 6g equiv of calcium chloride or zinc chloride in 1l of water, calculated as the anhydrous salt, to produce the objective formed product. As the component A, a synthetic linear polymer in which more than 85mol% of the recurring units is composed of formula I and/or II (Ar 1 WAr 3  are divalent aromatic ring; R 1 WR 3  are lower alkyl) is preferred. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11279943-A (JP)
Title: Moisture absorptive and heat build-up cellulosic fiber and its production
Inventor: OSHIMA KUNIHIRO
IPC: D06M101/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide cellulosic fibers having excellent moisture absorptive and heat build-up property, high washing durability and a feeling equivalent to a grege cellulosic fibers and a method for producing the same. SOLUTION: The objective moisture absorptive and heat build-up cellulosic fibers are obtained by chemically bonding 0.3-2.5 pts.wt. of N-methylol (meth) acrylamide (N-MAM) and 5-45 pts.wt. of at least one kind of water-soluble vinylic polymerizable compound having carboxyl group or amino group expressed by -COOX (X is H, NH4 or an alkali metal) to 100 pts.wt. of cellulose.  Otherwise, the moisture absorptive and heat build-up cellulosic fibers are produced by performing a first process in which the N-MAM is bonded with a hydroxyl group of cellulose to introduce the vinyl group into the cellulose, a second process in which the resultant cellulose derivative is subjected to addition polymerization with at least one kind of the water-soluble vinyl polymerizable compound by using the vinyl group as a initiation point, and a third process in which the resultant addition-polymerized cellulosic fibers are kept under a high humidity condition.
Patent JP-H06303727-A (JP)
Title: Input low voltage protective circuit
Inventor: MIHARA MASATAKA
IPC: H02J7/00
Filed: 1993-04-13
Abstract: PURPOSE:To realize a hysteresis function for providing a difference between a no-load time and a load time by commonly using an input switch placed at front and rear stages of input switches at two input points of a resistor network. CONSTITUTION:A protective circuit turns OFF an input switch S1 when a battery B1 is connected between input terminals 1 and 2 even if there is a stabilized DC power source for operating a load L1 connected between input terminals 3 and 4. Accordingly, when the battery B1 is connected between the terminals 1 and 2, power is not supplied from an input 12 to a resistor network, and hence a voltage is input to an inverting input terminal of a voltage comparator CP1. On the other hand, an output voltage of a reference voltage Vr1 is input to a non-inverting input end of the comparator CP1, an input low voltage protective circuit becomes a state for deciding an input switch switching voltage at the time of no load, starts to compare a high voltage with a low voltage, the comparator CP1 and the switch S1 do not turn ON if the battery output voltage becomes higher than the switching voltage but maintains a no load state.
Patent JP-2000279826-A (JP)
Title: Apparatus and method for regenerating ion exchange resin in mixed bed type ion exchange apparatus
Inventor: NAKAMURA MIEKO
IPC: B01J49/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To accurately and automatically adjust an amt. of an anion exchange resin to be separated and regenerated to a target planned standard amt. by providing a resin amt. adjusting means capable of ejecting an excessive amt. of the anion exchange resin packed in an amt. larger than a predetermined standard packing amt. to an anion exchange resin regenerating column. SOLUTION: A resin ejection nozzle 24 is provided in an anion exchange resin regenerating column 14 as a resin amt. adjusting means at the position of a standard level corresponding to a predetermined standard packing amt. After the regeneration of an anion exchange resin, the anion exchange resin positioned above the level of the resin ejection nozzle 24 is ejected to a mixed resin receiving tank 5 as the excessive resin through a line 25, and water and air supplied from lines 21, 22 are used in this ejection transfer. By eject the excessive anion exchange resin, the amt. of the regenerated anion exchange resin allowed to pack the anion exchange resin regenerating column 14 is adjusted to a standard packing amt. certainly and automatically.
Patent JP-S58224222-A (JP)
Inventor: PIITAA JIYON BEIKAA
IPC: F23K1/02
Filed: 1983-05-18
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-S58211577-A (JP)
Inventor: RUUDORUFU BOTSUKU
IPC: F03C1/28
Filed: 1983-05-18
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-H11277814-A (JP)
Title: Imaging system
Inventor: TAKEMOTO KAZUHIRO
IPC: B41J3/54
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent an ink image and a toner image from being overlapped or arranged contiguously by forming images by ink jet system and electrophotographic system and switching the system depending on the attributes of an object image when it is formed of same kinds of color. SOLUTION: According to header information indicative of one attribute of an object image recorded in the header of each variable length data and an option indicative of another attribute of the object image, a process select function selects a laser printer section 20 or an ink jet section 30 for printing the black dots of each variable length data and adds the selection result to the header information. A data forming function forms a laser data by extracting the data to be recorded with black dots of each variable length data selected to be printed out at the laser printer section 20 and an ink jet data to be printed out at the ink jet section 30 is synthesized from other dots.
Patent JP-H05260402-A (JP)
Title: Method and device for detecting degree of receptible state
IPC: H04N5/44
Filed: 1992-03-10
Abstract: PURPOSE:To adjust the degree of receptible state by counting number of pulses included in a synchronizing signal for a prescribed time independently of a noise pulse width, providing plural comparison data used for the comparison of the count as to whether it is within a range, and selecting with which data the count are to be compared. CONSTITUTION:A synchronizing separator circuit 3 extracts a synchronizing signal from a received video signal and a counter 5 counts a synchronizing signal and noise included in an output signal of the synchronizing separator circuit 3 for a prescribed period. Whether or not the count result B of the counter 5 is in existence between comparison data A and C to discriminate the degree of a receptible state. The comparison data A, C are easily revised by switching switches SW1, SW2.
Patent JP-S59213072-A (JP)
Title: Tape cartridge
Inventor: GOTOU SHINICHI
IPC: G11B23/087
Filed: 1983-05-17
Abstract: PURPOSE:To preassemble stably and exactly a front cover to the upper case, and to realize rationalization and high efficiency of an assembling work by forming an opening port for allowing an insertion from the front of a pivotally supporting shaft of a front cover into a pivotally supporting hole of a side wall of the upper case, and also providing a fall-out stop projecting part for preventing a fall-out to the front of the pivotally supporting shaft, on the opening port. CONSTITUTION:Each pivotally supporting hole 4 formed on left and right side walls 6a of an upper case 1a is formed in the shape of a section C by which the front part of the inside circumference, which coincides with the inserting direction of a front cover 2, is opened and this hole has an opening port 4a by which a pivotally supporting shaft 5 of the front cover 2 can be inserted from the front, and a fall-out stop projecting part 4b for fixing temporarily so that the pivotally supporting shaft which has been inserted does not fall out to the front is formed on the lower end side of this opening port 4a. The upper and lower interval of this opening port 4a is set so as to be a little smaller than a shaft diameter of the pivotally supporting shaft 5. On the other hand, a closed part 10 is provided on a side wall 6b of a lower case 1b, and when the upper and lower cases 1a, 1b are joined so as to join covers, the closed part 10 closes completely the front side of the opening port 4a of the pivotally supporting hole 4.
Patent JP-S5513857-A (JP)
Title: Bearing unit
Inventor: KITASHINO TAKESHI
IPC: G01D11/02
Filed: 1978-07-14
Abstract: PURPOSE: To obtain a bearing unit of simple constitution and of high precision using a flexible member which can bend only on the vertical or horizontal axis of a gyroscope.  
     CONSTITUTION: Metal fitting 21 is fixed at fixed positions 5 and 5' of gimbal ring 4 by positioning pin 26 on horizontal axis X-X of gimbal ring 4 and screw 22. To this metal fitting, projection part 21-b is fixed which extends out in parallel to X-X, and a semicircle notch is provided to the projection part in parallel to the axis, thereby fixing U-shaped member 24 provided with flexible part 24a. This member 24 can therefore bend only on axis X-X. In parallel to arm 24-3 over member 24, metal fitting 25 is provided to member 24 and arm 25-2 over it is fixed to external enclosure 6 of the gyroscope. This metal fitting 25 is also provided with flexible part 25a to make it possible to bend axially and gimbal ring 4 expands or contracts by thermal expansion, etc., to prevent flexible part 24a of flexible member 24 from breaking. Further, stoppers 27-1 and 27-2 hold the strain of flexible part 24 below a normal value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02265784-A (JP)
Title: Printing apparatus
Inventor: MATSUSHITA TORU
IPC: B41J29/38
Filed: 1989-04-05
Abstract: PURPOSE:To simply compare and confirm data of the use number of sheets at every section by a method wherein stored data of the number of printing sheets is read when a specific data card capable of reading the arbitrary section indicated by an operator is set and the read data of the number of printing sheets is subjected to printing processing on the side of a printer main body. CONSTITUTION:At each time when a section card CA is inserted in a reader 22 and a plate making printer main body is used, the printing data of the section corresponding to the section card CA is accumulated and stored in an RAM 23 while, when a control card CB is inserted in the reader 22, the reading of the data of the number of printing sheets stored in the RAM 23 becomes possible. When an operator issues a command to read all sections by the key input of a specific key 24, the data of all sections are read to be sent to the plate making printer main body and, further, the data of the number of printing sheets sent to the printer main body are subjected to printing processing or thermal copy processing. Therefore, the data of the number of printing sheets by section is printed or copied only by the function originally possessed by a plate making printer to make it possible to perform the data comparison with the other section.
Patent JP-H06296783-A (JP)
Title: Feed control device for sewing machine
Inventor: SATO KATSUHIKO
IPC: D05B27/22
Filed: 1993-04-13
Abstract: PURPOSE:To provide a feed control device for sewing machine in which the dispersion in quality of sections having no contraction in a sewed product. CONSTITUTION:In a sewing machine a pulse motor 31 is driven by a control circuit 60, and the walking rate is relatively changed to the lower feed as a cloth feed pitch to execute contracting work and general sewing work. When a contraction interruption switch 45 is turned on during the execution of the contracting work by the sewing machine, the control circuit 60 changes the contraction walking rate general walking rate to drive the pulse motor 31. Consequently, the sewing machine carries out the general sewing work. When the contraction interruption switch 45 is again turned on, thereafter, the control circuit 60 drives the pulse motor 31 according to the contraction walking rate. Thus, interruption of contraction can be easily executed without requiring any skill.
Patent JP-H0394942-A (JP)
Title: Forming method for rim
Inventor: FURUYA MITSURU
IPC: B60B3/02
Filed: 1989-04-04
Abstract: PURPOSE:To increase the offset quantity, while increasing the width of a rim by forming an inner rim of the rim and an outer rim by protruding large the former in one axial direction and protruding small the latter in the other axial direction. CONSTITUTION:While rotating a disk stock 10 through a first mandrel, a middle part in the diameter direction is turned and pressed by a roll and bent to the left, and a cylindrical inside cylinder is formed. Subsequently, an outside peripheral part 12b of a flange 12 is rolled by the roll and bent, and the outside peripheral part 12b is formed to a tapered outside cylinder. Next, by a pair of third mandrels 26, 26, an axis center part of the disk stock 19 is inserted and held, about the center part in the thickness direction of an inside peripheral part 12a is pressed down by a V-shaped cleavage roll 27 and cloven to the right and the left and cleavage pieces 14, 15 are formed. Thereafter, by a roll 29, the outside cylinder 12b and the left cleavage piece 14, and the right cleavage piece 15 are formed in an inner rim 16a and an outer rim 16b, respectively. The axis center part 10a of the disk stock 10 is blanked to the prescribed inside diameter by a press, and by making a bolt hole and forming a rim fitting flange, the rim body is formed.
Patent JP-S57201160-A (JP)
Title: Back-up head chuck mechanism for eccentric lense machining unit
Inventor: KOIZUMI YOUICHI
IPC: B24B9/14
Filed: 1981-06-05
Abstract: PURPOSE:To eliminate the exchange of back-up head even if an eccentric lense changes its curvature and eccentric value, by installing to its eccentric surface a sphere surface sliding mechanism designed for mating the back-up head surface. CONSTITUTION:As an auxiliary piston 8 is lowered on the eccentric curved surface of an eccentric lense set to a reference chick 1, the bottom peripheral surface of an back-up head 4 is displaced by sphere surface sliding bearings 6 and 7, conforming to the eccentric curved surface of a displacement lense, and is made into close contact with the eccentric curved surface 5. After the eccentric lense is put between the reference chuck 1 and the back-up head 4, the lense is chucked by applying pressing force to a driven spindle 8. Thereafter, rotary motion is given to the rotation driving spindle 3, thereby polishing the outer periphery of the lense.