baber/WOPTO huggingface dataset:
Patent JP-H08335427-A (JP)
Title: Push switch
Inventor: NISHITANI KEIZO
IPC: H01H3/34
Filed: 1995-06-07
Abstract: PURPOSE: To eliminate need of assembling work in a housing by assembling a preliminarily assembled latch assembly to the housing at a touch, and reduce cost by mass production as having versatility. CONSTITUTION: In a latch assembly 10 composed of a magazine 1, a guide pin 9, and a plate spring 7, the guide pin 9 is protruded outward from an aperture part 23 to be engaged in an installation groove 24 of a latch installation part 22 and locked by a lock hole 25 and a lock protrusion 4. A keytop 12 is engaged in a housing 20 to be locked by a lock slit 27 and a lock protrusion 26. At this time, the guide pin 9 reaches a cam part 14 formed at the keytop 12. Since the latch assembly 10 is thus installed on the latch installation part 22 which is separately formed from a main body part 21, need of assembling work of small parts in a narrow space in the housing is eliminated. In addition, it has versatility as a lock mechanism part, and cost can be reduced by mass production.
Patent JP-2000329955-A (JP)
Title: Delay time control optical device
Inventor: KOSHOBU NOBUTATE
IPC: H04B10/50
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a simpler and smaller parallel optical transmission device and to save the electric power consumption of a module when the light signal delay variance of the device is compensated. SOLUTION: When a groove part 3 is not filled with a refractive index matching agent having its refractive index matched with that of an optical waveguide core (optical wires 2 and 2'), the light signal from an optical incidence waveguide 10 has its optical connection with the optical wire 2' cut off and is totally reflected by a cut wall surface of the groove part 3, and coupled with the optical wire 2 so as to be guided. When the groove part 3 is filled with the matching agent, the light signal from the optical incidence waveguide 10 is propagated in the refractive index matching agent in the groove part 3 and coupled with the optical wire 2' and guided. Optical path switching is similarly performed even in the groove part 3' to vary the optical path length.
Patent JP-S6120516-A (JP)
Inventor: HAMAOKA SHIGEO
IPC: A47J27/21
Filed: 1984-07-06
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-S5839052-A (JP)
Inventor: BENTORII ENU SUKOTSUTO
IPC: H01L21/66
Filed: 1982-08-13
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-S5473629-A (JP)
Title: Operation control mechanism for zoom lens
Inventor: TSUCHIYA YUKIMICHI
IPC: G02B7/08
Filed: 1977-11-24
Abstract: PURPOSE:To make it possible to control automatically, electrically, or manually, and further, remotely by causing the operation control mechanism or the electric power of a zoom lens to be a single unit, and making it possible to mechanically or electrically couple the unit mutually relative to the zoom lens. CONSTITUTION:Zoom lens 1 is detachably secured to camera 100 with mount 2, it has diaphragm control ring 4 and zoom control ring 5, and the outer circumferene of each ring is provided with toothed wheel capable of engagement with the drive gear of control unit. Diaphragm operation control unit 10, zoom operation control unit 30, focus control operation control unit 40, and electric power unit 50 are detechably provided on the above zoom lens 1. The unit 10 is directly electrically coupled to the camera body via electric connector 20 or via the unit 40. The unit 30 is electrically coupled to the unit 10 via connector 31. The electric power unit 50 is electrically connected to the unit 40 with electrc connector 42.
Patent JP-S5567539-A (JP)
Title: Glass composition
Inventor: YAMAKAWA SEISHIROU
IPC: C03C3/064
Filed: 1978-11-15
Abstract: PURPOSE: To provide a glass compsn. with a low calcining temp., superior adherence and superior water resistance by substituting specified oxides for part of the CaO and Na 2 O in base glass of a special compsn. consisting of SiO 2 , B 2 O 3 , Al 2 O 3 , CaO and Na 2 O, and further substituting F for part of the O in the compsn.  
     CONSTITUTION: One or more kinds of oxides selected from BaO, ZnO, SrO and MgO are substd. for at least part of the CaO in base glass 99wt% or more of which except water consists of, by wt., SiO 2  6.0W31.0%, B 2 O 3  16.0W40.0%, Al 2 O 3  26.0W40.0% and CaO+Na 2 O 20.0W35.0%, and Li 2 O and/or K 2 O is substd. for at least part of the Na 2 O so that the molar ratio of Li 2 O:Na 2 O:K 2 O becomes a value within the range bounded by the five points (a, b, c, d, e) of the figure. F is further substd. for O in the glass in an amt. Corresponding to 2W20mols as F 2  to 100mols of the glass to obtain a glass compsn. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S631676-A (JP)
Title: Sheet folding device
Inventor: HASHIDA YOSHINORI
IPC: B65H45/20
Filed: 1986-06-19
Abstract: PURPOSE:To make it possible to fold a large size sheet with the use of a small size sheet holding device for folding a large size sheet such as a large drawing sheet or the like, by carrying out changeover control of a guide mechanism between a feed roller and a group of operating rollers. CONSTITUTION:The leading end SH of a sheet S is fed out from between a pair of upper operating rollers 31, 32 by means of feed rollers 21, 22 and a guide mechanism 4 arranged at an upper position. When the folding position reaches the front end 44 of the guide mechanism 4, a group of operating rollers 31-33 are reversed while the guide mechanism 4 is changed over into a lower position to form a fold line F1 in the sheet S between the pair of the lower operating rollers 31, 33. Further, when the folding position reaches the front end of the guide mechanism 4, the group of operating rollers 31 are normally rotated to change over the guide mechanism into the upper position so that it is superposed on the leading end SH of the sheet to form a second fold line 2. Thus, it is possible to surely fold a large size sheet in a required condition by use of a small size sheet folding device.
Patent JP-H07142995-A (JP)
Title: Small electric current inverter according to request
Inventor: EFU ERITSUKU GETEINGU
IPC: H03K19/0948
Filed: 1994-05-30
Abstract: PURPOSE: To reduce the entire power consumption of an integrated circuit device by reducing the power consumption of a CMOS inverter in the case of providing an output without inverting an input signal when the input signal of the CMOS inverter is switched. CONSTITUTION: The inverter consists of a P-channel transistor(TR) T1 having a source, a drain and a gate with a high threshold voltage, an N-channel TR T2 having a source, a drain and a gate, an input signal line IN, an output signal line OUT, and a means that applies a positive voltage to the source of the P-channel TR and a negative voltage to the source of the N-channel TR in an inverting mode, and applies a negative voltage to the source of the P-channel TR and a positive voltage to the source of the N-channel TR in a noninverting mode.
Patent JP-H09324981-A (JP)
Title: Refrigerator
Inventor: TAMURA FUMIYASU
IPC: F25D25/00
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which houses a net, wherein the net is mounted with no play and can be manufactured at low cost because of its simple construction. SOLUTION: An article separating net 15 is housed in a refrigerator 10, wherein the net 15 covers the inner surface of an inner box 110 so as to prevent the inner surface from coming into contact with articles. The net 15 is made of a plurality of side surface net portions 150 which respectively face the side surfaces of the inner box 110 and a bottom surface net portion 151 which faces the bottom surface of the inner box 110. Owing to such a construction, the net portions 150, 151 can be made flat or planar with a simple net construction. Furthermore, even when refrigerators 11 have different capacities, so long as the bottom surface or the side surface is the same, the common side surface net 150 or the common bottom surface net 151 can be used.
Patent JP-H088450-A (JP)
Title: Manufacture of solar cell
Inventor: NEGAMI TAKAYUKI
IPC: H01L21/477
Filed: 1994-06-23
Abstract: PURPOSE:To manufacture a semiconductor thin film of a chalcopyrite structure consisting of elements of groups I, III and VI, which have an even compositional ratio in a large area, in a simple process and to provide a solar cell, which can be simplified its protective layer, is superior in productivity and is capable of obtaining a high energy conversion efficiency. CONSTITUTION:An oxide thin film (for example, a Cu2In2O5 film) 2 containing elements of groups I and III is deposited on a transparent base body 1 and is heat-treated in a group VI element-containing atmosphere (for example, H2Se- containing Ar gas), whereby a semiconductor thin film (a CuInSe2 film) 3 of chalcopyrite structure consisting of elements of groups I, III and VI is manufactured. An electrode film (for example, an Au film) 4 is deposited on this thin film 3 of the chalcopyrite structure and a solar cell is manufactured.
Patent JP-S5781333-A (JP)
Title: Board for fixing fracture section
Inventor: GIANKARURO ANJIERINOOPIEBANI
IPC: A61B17/80
Filed: 1981-09-10
Abstract: A plate (10) for the fixation of a broken bone comprises two longitudinal bars (11) jointed by an array of humped bridges (cross-brackets) (12) evenly spaced apart and having holes to house set cortical screws (16).
Patent JP-H08188601-A (JP)
Title: Production of starch ester, starch ester and starch composition
Inventor: TANAKA HIDEYUKI
IPC: C08B31/04
Filed: 1995-06-08
Abstract: PURPOSE: To obtain a water-resistant starch ester having a high degree of substitution, a high molecular weight and high mechanical strengths by reacting a specified vinyl ester with starch in the presence of an esterification catalyst in a nonaqueous organic solvent. CONSTITUTION: This production process is the one for producing a starch ester by using a vinyl ester as an esterifying reagent, which process comprises using a 2-18C vinyl ester as the vinyl ester and reacting this ester with starch in the presence of an esterification catalyst in a nonaqueous organic solvent. According to this process, a more inexpensive esterifying reagent can be used, the rate of utilization of the esterifying reagent and the increase in a reaction efficiency are possible, and a water-resistant starch ester having a high degree of substitution, a high molecular weight and high mechanical strengths can be obtained.
Patent JP-H038706-A (JP)
Title: Grafted carbonaceous substance
Inventor: KURODA YOSHIMI
IPC: C01B31/00
Filed: 1989-06-06
Abstract: PURPOSE:To make carbonaceous substance more useful as a composite material for parts in precise machines, electronic parts, and abrasive materials, because of its improved affinity to solvents and resins, by grafting the carbonaceous substance with a specific diacetylene compound. CONSTITUTION:A carbonaceous substance (carbon content is more than 80%, preferably more than 90%, carbon fibers formed the vapor-phase process is especially preferred) is grafted with a diacetylene compound of the formula (R, R' are an organic group having 2 to 8 carbon atoms and double bonds; X, X' are -OCO-, -O-; A, A' are organic group of 1 to 6 carbon atoms) such as 2,4-hexadiynyl-1,6 diacrylate to prepare grafted carbonaceous substance having improved toughness, hardness, linear expansion coefficient and thermal conductivity. The graft rate is more than 50%.
Patent JP-S6048174-A (JP)
Title: Formation of paint film
Inventor: TANAKA HIROYUKI
IPC: B05D1/36
Filed: 1984-07-09
Abstract: PURPOSE:To obviate yellowing of a paint film by copolymerizing specific materials at a specific ratio and using the same as a solvent paint consisting essentially of a carboxylic acid amide copolymer. CONSTITUTION:A copolymer obtd. by copolymerizing 4-40pts.wt. N-alkoxy alkyl amide, 0.5-10pts.wt. alpha, beta unsatd. carboxylic acid having 1 or >=2 carboxylic groups, 1-15pts.wt. hydroxyalkyl alpha,beta-unsatd. carboxylate, 0-5pts.wt. unsatd. monomer having a glycidyl group and 94.5-30pts.wt. other copolymerizable unsatd. monomer is used as a carboxylic acid amide copolymer for a solvent paint. The adhesion to a material to be coated and resistance to yellowing are remarkably improved by using such copolymer.
Patent JP-S6034475-A (JP)
Inventor: KATOU KOUJI
IPC: A63B71/10
Filed: 1983-08-03
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-S5570500-A (JP)
Title: Top dead center stopping device of variable speed press
Inventor: NAGAI SHIYUNICHI
IPC: B30B15/14
Filed: 1978-11-20
Abstract: PURPOSE:To notably increase the precision of stopping position regardless of the number of strokes, by controlling the drive motor so that sliding may stop within the range between the maximum dispersion angle and minimum dispersion angle. CONSTITUTION:A rotation detector 1 detects the rotation of drive motor, and generates a voltage proportional to the press stroke of a press, and inputs it into an operational amplifier 2. When the input voltage of the operational amplifier 2 becomes higher than the reference voltage, a negative voltage corresponding to this potential difference is output to the output of an operational amplifier 10, so that the negative voltage inclination of the input voltage of an operational amplifier 8 for comparison is promoted. When the input voltage of the operational amplifier 2 becomes lower than the reference voltage, on the other hand, a negative voltage corresponding to this potential difference is outputted to the output of the operational amplifier, so that the negative voltage inclination of the input voltage of the operational amplifier 8 is promoted. Such degree of promotion is designed to be proportional to the potential difference between the input voltage of the operational amplifier 2 and the reference voltage.
Patent JP-H05329549-A (JP)
Title: Working controller for bending machine
Inventor: KATO MASAHIRO
IPC: B21D5/02
Filed: 1992-06-03
Abstract: PURPOSE:To obtain the working controller of a bending machine for calculating and controlling correction cylinder pressure to be supplied, from data mainly composed of bending width and deviation quantity, and the pressure of left and right ascending/descending cylinders detected by bending. CONSTITUTION:The bending machine is constituted so that one of the upper table 5 and the lower table 7 executes an ascending/descending operation by table ascending/descending cylinders 9, 11, the thrust amount of the upper die 13 to the lower die 17 is controlled, and the plural pieces of deflection correction cylinders 31, 33 for correcting the deflection in the vertical direction of the upper table 5 and the lower table 7 caused by pressure reaction force are provided on one of the upper table 5 and the lower table 7. In such a state, based on data mainly composed of bending width (w) and a bending position 1, a proportional constant for calculating correction cylinder pressure to be supplied to the deflection correction cylinders 31, 33 is derived, and from the proportional constant and the pressure of the left and the right ascending/descending cylinders detected in the course of working, the correction cylinder pressure is calculated and controlled.
Patent JP-H01311615-A (JP)
Title: Binary data holding circuit
Inventor: AOKI TAKAYUKI
IPC: H03K3/037
Filed: 1988-06-08
Abstract: PURPOSE:To prevent the chattering and inversion of output generated in the 'H' level of binary data input from occurring by providing a gate at the loop circuit side of a 2:1 selector. CONSTITUTION:The basic constitution of the title circuit is formed by a passing circuit, a holding loop, an inverter 4 comprising the 2:1 selector to select those, and gates 6-8, and a gate circuit 5 is provided at the loop circuit side of the selector. Therefore, binary data output (f) is held at the trailing edge of enable input (b), and the output (c) of the inverter 4 transmits binary data input (a) after the enable input (b) rises and transmission delay, then, holding is released. In such a way, it is possible to prevent the chattering and the inversion due to the transmission delay at a holding loop in the 'H' level of the binary data input (a) from occurring.
Patent JP-H05332161-A (JP)
Title: Chemical loop combustion type power generating plant system
Inventor: ISHIDA MASARU
IPC: F01K3/18
Filed: 1992-06-03
Abstract: PURPOSE:To improve power generating efficiency, and recover CO2 and water so as to reduce a cost by a new chemical loop combustion method for utilizing humidificated air. CONSTITUTION:Fuel(RH) is reduced at a low temperature of metal oxide(MO) by a reactor 1 by means of a chemical loop combustion method in which metal oxide(MO) is used as an O2 carrier (formula 1), and a reduced from(M) is oxidized in a high temperature range by oxygen in air which is humidificated by a reactor 2 (formula 2). And metal oxide(MO) which is generated by the formula 2 is utilized circularly to the formula 1. Thermal energy which is obtained by those reactions is utilized to gas turbines 3, 4. RH+MO mCO2+ nH2O+M (1). M+0.5O2 MO (2).
Patent JP-H0640107-A (JP)
Title: Passbook register
Inventor: YAMAMOTO HIROYUKI
IPC: B41J13/26
Filed: 1993-06-14
Abstract: PURPOSE:To issue a passbook simply and rapidly by providing a control part for printing required items on a cover by a printing mechanism, turning over the cover by a turn page mechanism, and printing entry data on an inner sheet by the printing mechanism. CONSTITUTION:After the discrimination of a cassette, a processor 60 issues a pay-out instruction containing a cassette number to a cassette control part 63 to make it pay out a medium from the discriminated cassette. If the instructed medium is paper, the processor 60 starts a transport control part 62 to feed the payed out paper through a device toward a printing part 66 of the device. The paper is fed into the printing part 66 through a sensor 67 and positioned. Upon completion of positioning, printing is made on the paper by the printing part 66. A host is informed of the effect. On the other hand, if the instructed medium is a passbook, the processor 60 starts the transport control part 62 to feed a passbook in a closed state to the printing part 66.
Patent JP-S5845224-A (JP)
Title: Aromatic polyester having melt anisotropy and its preparation
Inventor: FUNAKOSHI WATARU
IPC: D01F6/84
Filed: 1981-09-11
Abstract: PURPOSE:To obtain the titled polyester having high Young's modulus and strength, and formable easily by melt processing, by reacting an acid component composed of a specific aromatic difunctional carboxylic acid with a diol component composed of a specific substituted hydroquinone. CONSTITUTION:The objective polyester is prepared by the polycondensation reaction of (A) an aromatic difunctional carboxylic acid selected from (i) aromatic dicarboxylic acids (e.g. diphenyl terephthalate) and (ii) aromatic oxycarboxylic acid (e.g. p-hydroxybenzoic acid) with (B) a diol component containing (iii) a hydroquinone derivative >=70mol% of which is nucleus-substituted with a 9-15C tertiary aralkyl group (e.g. dimethylbenzylhydroquinone) and (iv) other diol component (e.g. hydroquinone). The amount of the ester unit containing the component (iii) is >=10mol% of the whole recurring ester unit.
Patent JP-H10336096-A (JP)
Title: Information service system and its transmitter
Inventor: TAKEUCHI KOICHI
IPC: H04B1/04
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To relieve the load of a center side in the system that serves information to other vehicle via a satellite. SOLUTION: Information collected by a transmission vehicle 200 is sent to a satellite 100. The transmission vehicle 200 provides attribute of the information in the case of the transmission of information. A selector 100b of the satellite 100 selects the information as to whether it is processed by a center 300 or sent directly to a reception vehicle 400 based on the attribute provided to the information. The information sent to the center 300 is subject to statistic processing in a processing section 300c and the result is sent to the reception vehicle 400 via the satellite 100. The information whose processing in the center 300 is discriminated to be not required is sent directly to the reception vehicle 400 from the satellite 100. Since the processing path differs from the information, the processing load of the center 300 is relieved.
Patent JP-H09326347-A (JP)
Title: Fine pattern transcribing method and its device
Inventor: YAMANASHI HIROMASA
IPC: H01L21/027
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To equalize amplitude reflectance within a pupil by arranging the length of cycles of the multilayer films on a convex mirror and a concave mirror, which constitute an image pickup optical system, so that it may be maximum at the center and minimum at the periphery. SOLUTION: For a reflection mask 12, a multilayer film where Ni and C are stacked alternately is grown on an Si substrate, and further thereon, patterning is performed. All the patterns on the mask 12 are transcribed onto the wafer 15 by scanning the mask 12 and the wafer 15 synchronously, according to the reduction ratio of an image pickup optical system. Both a convex mirror 13 and a concave mirror 14 are nonglobular mirrors whose surfaces are coated with Ni/C multilayer films, and they are arranged in rotational symmetry around one center axis, and an object point 18 is arranged outside the optical axis. Under-surface distribution of cycle length, which decreases simply in radial direction to the cycle length at the centers of reflectors, is given to a convex mirror 13 and also similarly to a concave mirror 14 by installing a screen plate between a board where the multilayer film is made and an evaporation source, and performing film growth. Accordingly, the dispersion of the amplitude reflectance all over the surface inside a pupil and the ripple of transcription can be suppressed.
Patent JP-H06328398-A (JP)
Title: Jet cutting method and cutting device
Inventor: KATO YOSHINAO
IPC: B24C1/00
Filed: 1993-05-21
Abstract: PURPOSE:To cut a product prohibiting moisture by way of cutting it in a dry state and not giving it moisture by cutting the product by way of applying liquefied gas of a medium which is gas at an ordinary temperature to the product as a high pressure liquid jet stream. CONSTITUTION:At a delivery part of a liquid nozzle 5 to deliver liquid nitrogen 2, abrasive grains of CO2 grains and others and the liquid nitrogen 2 are mixed. Thereafter, at a cooling high pressure nozzle 8, the liquid nitrogen 2 mixed with abrasive grains 6 is delivered as a liquid jet stream, and an article 10 to be machined to be is cut and machined. That is, by impulsively applying the liquid jet stream 9 to the article 10 to be machined and eroding the machined article 10 by a cavitation erosion effect, the article to be machined is cut. At this time, by flowing a cooling medium of liquefied nitrogen and others in a cooling passage 12 in the circumference of the liquid nozzle 5, the delivery part 7 and the cooling high pressure nozzle 8, they are cooled down.
Patent JP-S6033602-A (JP)
Title: Control system
Inventor: OKAMOTO MASAYUKI
IPC: G05B9/03
Filed: 1983-08-04
Abstract: PURPOSE:To back up a system with a small number of controllers by controlling processes with normally used control units of plural controllers and controlling a part of control objects with an auxiliary control unit having the same control function as the normally used control unit if an optional normally used control unit is faulty. CONSTITUTION:A controller 11a has control units 5 and 6, and a controller 11b has control units 6 and 7, and a controller 11c has control units 7 and 5. While all controllers 11a-11c are normal, a controlled system 4 is controlled by the unit 5 of the controller 11a, the unit 6 of the controller 11b, and the unit 7 of the controller 11c. If the unit 5 of the controller 11a is faulty, the unit 5 of the controller 11c is operated immediately, and the control of a part of the controlled system 4 which is executed by the unit 5 of the controller 11a till then is continued without interruption by the unit 5 of the controller 11c. Thus, the system is backed up with a small number of controllers.