baber/WOPTO huggingface dataset:
Patent JP-H0310839-A (JP)
Title: Production of decorative laminated sheet
Inventor: TAKANO MASARU
IPC: B32B33/00
Filed: 1989-06-08
Abstract: PURPOSE:To easily produce a pretty decorative laminated sheet which has the large unevenness, heat resistance and scratch resistance by placing a precoated paper whose rear face is applied with an adhesive on the surface of a base plate with the uneven shapes formed thereon and furthermore placing an elastic body thereon, heating and clamping it. CONSTITUTION:Precoated thin-leaf decorative paper whose rear surface is applied with an adhesive is placed on the surface of a base plate with the unevennesses formed thereon. Furthermore an elastic body is placed on this decorative paper, heated and clamped. The precoated paper is pressed so that it is provided along the unevenness by the elastic deformation of the elastic body and thereby stuck on the surface of the base plate. Plywood and a particle board, etc., are utilized for the base plate. The unlevelling work of the surface is performed by cutting, impressing and embossing work, etc. The precoated paper is desirably utilized wherein resin such as urethane resin for coating the surface is applied to the surface of the thin-leaf decorative paper. Silicone resin and rubber plate, etc., are utilized for the elastic body. The thermoplastic and thermosetting resins are utilized for the adhesive and the precoated paper is pressed in a range within 125-170 deg.C and 10-30kg/cm<2>. The decorative laminated sheet can be easily produced because the precoated paper is utilized whose rear is applied with the adhesive.
Patent JP-H0819182-A (JP)
Title: Preventive apparatus of single operation
Inventor: ANAYAMA OSAMU
IPC: H02J3/38
Filed: 1994-06-28
Abstract: PURPOSE:To prevent the single operation of a synchronous generator by a method wherein, when it is judged that the synchronous generator for a nonutility power-generation installation is operated singly, a house circuit breaker is opened. CONSTITUTION:A command which periodically changes over taps of a main transformer 15 is output by a tap-changeover output means 19. By its output, a tap-changeover control device 20 periodically changes over the taps so as to periodically change a voltage inside a nonutility power-generation installation 11. Then, a single-operation judgment device 25 judges whether a synchronous generator 14 inside the nonutility power-generation installation 11 is a linkage operation to a commercial electric-power system 13 or a single operation, on the basis of an output from a reactive-power detection device 23 by which electric power inside the nonutility power-generation installation is detected as reactive power by an instrument transformer 22 and a current transformer 21 which are installed on the primary side of the main transformer 15. When it is judged to be the single operation, a command to open a house circuit breaker 17 is output, and the house circuit breaker 17 is opened. Thereby, it is possible to prevent the single operation of the synchronous generator 14.
Patent JP-H118288-A (JP)
Title: Method and device for sticking wafer to wafer tape
Inventor: ROBERT G MACKENER
IPC: H01L21/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for fixing a brittle wafer to a wafer tape which is stretched taut across a wafer frame. SOLUTION: Moderate point force is given by a roll wheel 36 fitted on an arm 30, which is rotatable, and a wafer tape 26 is firmly stuck on the back of a wafer 16. It is desirable that a spiral pattern be formed by a rotary roller 36 which prevents the formation of air bubbles and wrinkles between the wafer tape 26 and the wafer 16. The present method and the device are especially suitable for firmly sticking the brittle wafer 16 which is to be separated continuously along the curves, to the wafer tape 26.
Patent JP-S5573448-A (JP)
Title: Quick solidifying method of melt
Inventor: HOTSUTA YUKIO
IPC: B22D11/06
Filed: 1978-11-24
Abstract: PURPOSE:To produce a thick amorphous alloy ribbons by spouting melts respectively to the outside circumferential parts of a pair of mutually adjacent high-speed revolving rollers from the plural injection ports formed to a nozzle and rolling and quenching the plural melts with the both rollers. CONSTITUTION:Respectively opposing two or more injection ports 6, 6 are formed on the outside circumferential surfaces of both rolls 1, 1 at the bottom end angle parts of a nozzle 5 and melts 3 are spouted from the injection ports 6, 6 respectively toward the both rolls 1, 1. Two or more melts 3 deposited on the both rolls 1, 1 are rolled, bonded and integrated by the both rolls 1, 1, whereby the amorphous alloy ribbon of the thickness twice higher than that of conventional methods is produced.
Patent JP-S6420323-A (JP)
Title: Alkali resistant high temperature refractory fiber for reinforcing cementicious product and reinforced product
Inventor: IKUDAARU UENDERU GUREIDON
IPC: C03C13/02
Filed: 1988-06-15
Abstract: PURPOSE: To obtain the subject high-temperature refractory fiber comprising a specific composition of silica, alumina and zirconia, and having a specific ratio of silica to zirconia. CONSTITUTION: This fiber is obtained by heat-melting a mixture of 46 to 52 wt.% of silica (SiO2 ), 32 to 38 wt.% of alumina (Al2 O3 ) and 13 to 18 wt.% of zirconia (ZrO2 ) in an electric melter and discharging the melted mixture through an orifice against a pair of rotating spinners for fiber formation, and the thus obtained high-temperature refractory fiber has a ratio of zirconia to silica of 2.6 to 3.8 and exerts an excellent shrinkage-resistance. Using the fiber as a reinforcing material for cementitious product can improve the alkali resistance and high-temperature fire resistance of the product.
Patent JP-H01117182-A (JP)
Title: Bobbin winder with stopper
Inventor: KUNIMUNE MINEKO
IPC: B65H75/14
Filed: 1988-06-14
Abstract: PURPOSE:To strengthen the extent of fitting between a bobbin and a thread stopping flange body so remarkably as well as to maintain a stop clearance between this flange and the tread stopping flange body to be smaller by fitting an engaged part of the thread stopping body in an engaged flange of a projecting cylindrical part formed on a flange outer surface of the bobbin under pressure. CONSTITUTION:On an outer surface of a flange 2 of a bobbin 1, projecting cylindrical part 5 with an engaged flanged 4 smaller in diameter than this flange 2. On the other hand, an engaged part 6a free of engagement with this engaged flange 4 is formed in a thread stopping flange body 6. This engaged part 6a is fitted in the engaged flange 4 under pressure, while the thread stopping flange body 6 is attached to the projecting cylindrical part 5 of the bobbin 1, and the bobbin 1 and the thread stopping flange body 6 are unitized in one. In consequence, a thread stop clearance between the flange 2 of the bobbin 1 and the thread stopping flange body 6 is maintained to be smaller, so that durability in a bobbin winder with a stopper becomes large enough.
Patent JP-S5936637-A (JP)
Title: Preparation of acrylic acid or methacrylic acid
Inventor: SATOU TAKAHISA
IPC: C07B61/00
Filed: 1982-08-25
Abstract: PURPOSE:To prepare the titled compound safely, in high space time yield, preventing the so-called post-reaction of the intermediate product gas, by carrying out the catalytic vapor-phase oxidation of propylene, isobutylene or t-butanol with molecular oxygen using specific two stages. CONSTITUTION:Acrylic acid or methacrylic acid is prepared by the catalytic vapor-phase oxidation of propylene, isobutylene or t-butanol with O2. The reaction is carried out in two reactors wherein the first reactor contains a catalyst layer for converting the raw material mainly to acrolein or methacrolein and a catalyst layer for converting acrolein etc. to acrylic acid etc. and the second reactor contains a catalyst layer for converting acrolein or methacrolein to acrylic acid or methacrylic acid by the vapor-phase oxidation. A part of the acrolein or methacrolein is converted in the first reactor (preferably at a molar ratio of <=2.0), the produced gas is mixed with additional O2, and the mixture is supplied to the second reactor to perform the reaction.
Patent JP-S626872-A (JP)
Title: Combined structure of front pillar and cowl in vehicle
Inventor: KAWASE YUKIO
IPC: B62D25/04
Filed: 1985-07-03
Abstract: PURPOSE:To enhance the combined rigidity of a front pillar and a cowl, by disposing a reinforce in the front pillar, and by securing an extension formed on the reinforce and extending vehicle-widthwisely inward to the cowl. CONSTITUTION:An inner cowl 10, a cowl inner reinforce 22 and a cowl side reinforce 28 are welded together to form a cowl subassembly 30 prior to the assembling of those to a vehicle body. Further, an outer front pillar 32 and an upper inner front pillar 44 are jointed together to form the upper closed shape section of the front pillar, and an outer front pillar 32 and a lower inner front pillar 60 are jointed together to form the lower closed shape section. A door hinge reinforce 50 is disposed between both upper and lower closed shape sections. The reinforce 50 is formed to extend vehicle-widthwisely inward from the position of the coupling section between the front pillar and itself and is coupled at one end to the subassembly 30 through the intermediary of a roof lip channel 42.
Patent JP-S61296610-A (JP)
Inventor: GESSINGER GERNOT
IPC: H01H1/02
Filed: 1986-06-24
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-S5771394-A (JP)
Title: Preparation of optically active monoalkyl beta-(s)-aminoglutarate
Inventor: OONO MASAJI
IPC: C07C227/20
Filed: 1980-10-21
Abstract: PURPOSE: To obtain a compound, having an antimicrobial activity, and capable of being a synthetic intermediate for a β-lactam antibiotic, by treating a dialkyl β- protected aminoglutarate with an ester hydrolytic enzyme, and removing the protecting group of the amino group.  
     CONSTITUTION: A dialkyl β-protected aminoglutarate of formulaIhaving an easily removable protecting group (A), e.g., an aralkyloxycarbonyl group such as benzyl oxycarbonyl group, or tert-butoxycarbonyl group, is treated with an esterase to hydrolyze the pro-S alkyl group selectively and give a monoalkyl derivative. The resultant monoalkyl derivative is then catalytically reduced to remove the protecting group (A) and give a monoalkyl β-(S)-aminoglutarate of formula II. The methyl and ethyl esters have an antimicrobial acitivity against staphylococci. The resultant monoalkyl derivative can be easily converted into a synthetic intermediate for a carbapenem β-latcam. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5479348-A (JP)
Title: Shear pin
Inventor: INOUE NORIAKI
IPC: F16B21/12
Filed: 1977-12-06
Abstract: PURPOSE: To improve set shearing accuracy while eliminating breaking due to bending fatigue, by devising the shape of a shear pin, in the shear pin for protecting a machine device by preventing overload being concerned during operation.  
     CONSTITUTION: This shear pin is provided with a ringed circumferential groove extending between a pair of edges steeply rising to a circumferential surfade of a cylinder, and a notch portion with smooth semicircular rounding is mounted to the groove bottom. The notch portion is shaped in a form of the couple of forces, which uses the interval of the edges, the width of notch, as an arm of the couple of forces, so that bending stress formed at the notch portion being subject to shearing force corresponding to a load to be limited range within the limit of bending fatigue. Thus, breaking due to bending fatigue is prevented. In this case, since the width of notch becomes narrow and the working of this pin is restricted when said conditions are satisfied about a U notch a V notch with approx. 60°±1° notch angle can be adopted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0439612-A (JP)
Title: Zoom lens controller
Inventor: SUNABA TAKASHI
IPC: G02B7/08
Filed: 1990-06-05
Abstract: PURPOSE:To suppress the capacity of a storage means at its minimum and to attain control following the rapid movement of a variator lens system by providing the control device with an arithmetic means for calculating the moving position of a relay lens system from the ratio of two characteristic curves. CONSTITUTION:The arithmetic means 16 is provided with a storing means 17 for storing characteristic curves for moving the relay lens system 4 in accordance with the movement of the variator lens system 2 in the optical axis direction about at least two subject distances and a data storing means 18 to calculate the position of the system 4 in the unmoved state of the system 2 based upon the ratio of two characteristic curves and then calculates the moved position of the system 4 after moving the system 2 from the ratio of the two characteristic curves. Consequently, the capacity of the storage means can be suppressed at its minimum and highly accurate control following also the rapid movement of the variator lens system can be attained.
Patent JP-H0440067-A (JP)
Title: Line equalizer for facsimile equipment
Inventor: KIKUMOTO YOSHIBUMI
IPC: H04N1/32
Filed: 1990-06-05
Abstract: PURPOSE:To automatically set a line equalizer in an optimum state to a connected line by equalizing and setting the line corresponding to the quantity of distortion detected from the connected line. CONSTITUTION:A signal TCF is used for measuring the number of error bits to be modulated at a high-speed MODEM, and every time the TCF is received at a control part 5, a receiver changes successively the set of an amplitude equalizer 2 and group delay equalizer 3, counts the number of error bits in an output signal (a) from a MODEM 4 and stores the number in the control part 5. Then, the settings of the amplitude equalizer 2 and the group delay equalizer 3 with the least number of error bits are searched and according to this value, the quantities of equalizing the amplitude equalizer 2 and the group delay equalizer are set. This setting is held in the control part 5 until resetting by a main test. Thus, the line equalizer is automatically set.
Patent JP-S5573331-A (JP)
Title: Treatment of exhaust gas which contains nitrogen oxide
Inventor: TAKEUCHI MASAHITO
IPC: B01J23/40
Filed: 1978-11-29
Abstract: PURPOSE: To reduce and remove the nitrogen oxides in a low temperature range efficiently by a mechanism wherein an exhaust gas which contains the nitrogen oxides is mixed with a reducing agent and thereafter is contacted with a titanium dioxide-platinum group metal catalyst.  
     CONSTITUTION: As a reducing catalyst of the nitrogen oxides, a catalyst which contains a titanium oxide and a platinum group metal such as platinum, palladium or the like at a concentration of about 0.1W0.5% by weight of the said titanium dioxide is used. An exhaust gas containing nitrogen oxides, especially nitrogen oxides and sulfur oxides, is mixed with a reducing agent such as ammonia or the like and thereafter heated under the presence of this catalyst to about 150W350°C. Thereby, the nitrogen oxides is removed at high efficiency even if in a low temperature range and this catalyst has an excellent durability against sulfur oxides. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5847683-A (JP)
Inventor: SHIRATO KOUJI
IPC: B62K11/04
Filed: 1982-08-24
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-H10336265-A (JP)
Title: Method and system for data transmission
Inventor: TOKUNAKA JUNZO
IPC: H04L29/08
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To transmit data so as not to exceed a transmission capability of a transmission line without deleting precious source data. SOLUTION: A system reproduces a tape/disk on which part or all of video/ audio digital data are compressed and recorded, and the reproduced data are transmitted by using an existing digital transmission line (e.g. DS 3 or the like). The system is provided with a reproducing device 1, which sets the reproduction speed of the tape/disk to be less than a transmission speed of, e.g. the DS3, and reproduces the compressed digital data without missing at the set reproduction speed from the tape/disk and a signal processing unit 2, that transmits the reproduced digital data to a transmission line 3 at a transmission rate of the DS3.
Patent JP-H0437847-A (JP)
Title: Concentrated composition for color development of silver halide color photographic sensitive material, processing liquid and processing method
Inventor: UEDA YUTAKA
IPC: G03C7/407
Filed: 1990-06-04
Abstract: PURPOSE:To prevent the stains arising from oxidation and the sticking of tar to tank wall surfaces by changing oxide of a hydrophobic main agent to a hydrophilic property by surfactants. CONSTITUTION:The sulfite concn. of the concd. compsn. is <=5.0X10<-2>mol/l and the compsn. contains at least one kind of the water-soluble surfactants and a color developing agent. The water-soluble surfactants are incorporated into the compsn. at 10 to 500g per 1l concd. compsn. for color development. The staining by the air oxidation of the color developing agent and the sticking of the tar to the tank side faces are prevented in this way and further, the generation of settling at the time of the erroneous dissolution after the replenishing of the color developer is prevented.
Patent JP-H06332926-A (JP)
Title: Card type data base device
Inventor: YOSHIKAWA TOMOHISA
IPC: G06Q10/10
Filed: 1993-05-25
Abstract: PURPOSE:To provide a card type data base device for shortening the processing time of sum-up or retrieval and unnecessitating a large capacity memory while holding the format of a card suitable for the convenience of work. CONSTITUTION:Plural data input columns corresponding to the same item are collected in a group, and data for simultaneously instructing this group are prepared and stored in the high-order hierarchy of this group. Thus, the storage position of the instruction data instructing the relevant item inside card data is fixed rehardless of the number of the data input columns of the relevant item. Therefore, in the case of sum-up or retrieval, it is enough only to instruct the instruction data at the fixed position, and it is not necessary to read out all the data of the card. Namely, processing time is shortened.
Patent JP-S5848719-A (JP)
Title: Adjusting device for timing of fuel injection
Inventor: OKAMOTO KENJI
IPC: F02D1/16
Filed: 1981-09-18
Abstract: PURPOSE:To cancel the centrifugal force of a piston and improve the control characteristic by extending an arm or a weight supporting plate from the piston of a fluid pressure actuator at an opposite side with respect to the axial center to cause the arm to support the weight. CONSTITUTION:A connecting plate 24, a forked part 28 and a supporting plate 21 are connected to the piston 7 of a fluid pressure actuator 20 by means of a pin 6 to constitute an arm. Since the arm extends at an opposite side to the piston 7 by interposing a shaft 10 therebetween to support a balance weight 31, the centrifugal force of the piston 7 is cancelled by the centrifugal force acting on the balance weight 31. In this manner, the position of the piston 7 can be controlled only by fluid pressure applied to the fluid chamber 35 of cylinder 9, and an extremely high control characteristic can be obtained.
Patent JP-S634676-A (JP)
Title: Photoelectric conversion device
Inventor: HORI YOSHIKAZU
IPC: H01L27/146
Filed: 1986-06-25
Abstract: PURPOSE:To give performance, in which working speed is increased remarkably and sensitivity is improved, by constituting a photoconductive cell group of a III-V compound semiconductor formed through a Ge thin-film or a compound semiconductor mainly comprising said semiconductor. CONSTITUTION:A photoconductive cell 8 is shaped onto a substrate 1 such as a glass substrate by utilizing a III-V compound semiconductor photoconductive film consisting of GaAs, etc. having excellent crystallizability. When these photoconductive cells 8 are irradiated with beams of illuminance of 100lx and a wavelength of 550 nm, currents acquired extend over approximately 100muA and the speed of response at that time approximately mus. Consequently, photocurrents larger than a photoconductive cell having the same constitution using a conventional CdS-CdSe solid solution are obtained, and the response time is shortened remarkable. Photocurrents IP are proportional to the product of the mobility mu of the photoconductive film and majority carrier life gamma, and represented by Ipinfinity mugamma. The gamma of the GaAs film is smaller than the CdS-CdSe solid solution by approximately three figures, the increase of working speed is realized, and mu is inversely larger than the solid solution by approximately three figures or four figures, and excellent performance results rrom the compensation of the small gamma of the GaAs film.
Patent JP-H11102912-A (JP)
Title: Monolithic microwave integrated circuit and mounting structure thereof
Inventor: THOMAS G MACKAY
IPC: H01L29/812
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a contact structure without wire bonding operation by a method wherein a pad is formed on the rear side of the semiconductor substrate through a viahole formed penetrating through the substrate corresponding to a circuit structure formed on the front side of the semiconductor substrate of a monolithic microwave integrated circuit. SOLUTION: Microwave circuit structures 12 are formed on the front side 11f of a semiconductor substrate 11. On the other hand, input/output pads 14 are each formed on the rear side 11b of the semiconductor substrate 1, corresponding to the circuit structure 12, and are electrically connected to the corresponding circuit structures 12 through the viaholes 16 formed penetrating through both the front and rear of the substrate 11. The front side 11f of the semiconductor substrate 11 is covered with a protective film 18, and the circuit structures 12 are covered also with the protective film 18. The viahole 16 is formed through a method wherein a hole is bored in the substrate 11 from above the rear side 11b through a standard gallium arsenide MMIC technique with reactive ion etchant, and then conductor is evaporated on the inner wall of the hole.
Patent JP-S5938852-A (JP)
Title: Fault processing system
Inventor: SASAKI AKIO
IPC: G06F9/22
Filed: 1982-08-27
Abstract: PURPOSE:To execute fault processing peculiar to input/output processing at the time of machine check, by providing a code for at least discriminating the input/ output processing from other processings, as a retry code provided on a part of a microinstruction. CONSTITUTION:One word in a control storage 2 is read out to a control storage data register 3 by a control storage address 1. When a retry field being a part of a microinstruction read out to this register 3 is designated, its contents are set to a retry code register 7 in synchronization with timing 6. When a machine check is generated in the course of executing an input/output instruction or input interruption processing, a service processor 10 reads a retry code of the register 7, sets its head address to the register 1, and calls a fault processing routine. Thereafter, an object fault processing routine is started.