baber/WOPTO huggingface dataset:
Patent JP-H02175750-A (JP)
Title: Production of epoxy resin composition
Inventor: OGUSHI HIROBUMI
IPC: C08K3/00
Filed: 1988-12-28
Abstract: PURPOSE:To prepare an epoxy resin compsn. excellent in the moldability, esp. in the capability of being molded with no flash, by premixing under heating an epoxy resin, a particulate inorg. filler and a silicone oil, and then mixing the resulting premix with a hardner, a hardening accelerator and another inorg. filler under heating. CONSTITUTION:20-90wt.% epoxy resin, 10-80wt.% particulate inorg. filler of a mean particle diameter of 5mu or lower and 0.01-20wt.% silicone oil are premixed together under heating to give a premix, which is then mixed with a hardener, a hardening accelerator and another inorg. filler of a mean particle diameter of 5mu or higher under heating to give an epoxy resin compsn. It may be thought that in the premix the epoxy resin and the silicone oil, both lowly viscous and causative of flash, are uniformly dispersed on the surfaces of the particulate inorg. filler which has a large specific surface area and thus the flash is reduced.
Patent JP-H01170711-A (JP)
Title: Rotational speed controller of cooling fan for hydraulic drive system internal combustion engine
Inventor: OMURA SEIJI
IPC: F01P7/04
Filed: 1987-12-24
Abstract: PURPOSE:To improve durability and reduce noises by determining individually the control amounts of cooling fans on the basis of cooling water temperature and engine rotational frequency while determining the final control amount of fan on the basis of control amount of fan having lower rotational speed. CONSTITUTION:A controller 40 is provided with a means 50 for determining a fan control amount to increase the rotational speed of a cooling fan according to the rise of temperature of cooling water detected by a water temperature sensor 42. On the other hand, a means 56 is provided which calculates a change in engine rotational frequency detected by a engine rotational frequency sensor 44 with the passage of time. Also, is provided a means 52 for determining the fan control amount to reduce the rotational speed of cooling fan according to the increase of engine rotational frequency and the change therein with the passage of time. Further, a means 54 is provided which determines the control amount of fan reducing the rotational frequency as the final fan control amount among the respective fan control amounts determined respectively by the means 50, 52. A flow controlling valve 22 is controlled according to the final fan control amount.
Patent JP-H02177419-A (JP)
Title: Manufacture of x-ray mask
Inventor: OTA TSUNEAKI
IPC: G03F1/68
Filed: 1988-12-28
Abstract: PURPOSE:To enable a highly accurate X-ray mask to be manufactured by picturing a pattern for mask by an electronic beam exposure method on the resist film of a substrate where a mask supporting material layer, a ground film for an absorber, and a resist film and formed in order, and next selectively embedding absorbers in the pattern fused-away parts of the resist which are obtained by development. CONSTITUTION:A mask supporting material layer 12, a ground film 13 for an absorber, and a resist film 14 are formed in order on a substrate 11, and electron beam exposure is done to the resist film 14 so as to form a mask pattern, and then development is done so as to form the pattern fused-away part 16 of the resist film 14. Next, absorbers 13a are selectively stacked on said ground film 13 such that they bury the pattern fused-away parts 16, and after removal of the resist film 14 the ground film 13 is removed by etching. Thereafter, the substrate 11 is etched back until the supporting material layer 12 is exposed so as to obtain an X-ray mask which has mask patterns 13a of the absorber. For example, this is formed by stacking SiC one to several mum thick on the Si substrate 11 so as to form the mask supporting material, and stacking the ground film 13 consisting of absorbers of W by several to several tens nm.
Patent JP-2001145971-A (JP)
Title: Laminate, and method and equipment of manufacturing the same
Inventor: WATANABE KOJI
IPC: A01N25/34
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a metal panel having a film developing sterilizing properties, antibacterial properties, antistaining properties or NOX cleaning properties lastingly for a long time and a method and an equipment of manufacturing the same. SOLUTION: A coating agent comprising a paint compounded with an antibacterial agent is applied to the surface of a base material such as a metal panel or the like to form a film on the base material and, after the obtained base material having the film is heated to be held to specific temperature, photocatalyst particles comprising titanium oxide or the like are sprayed on the surface of the film to produce a laminated panel having a layer wherein the photocatalyst particles are dispersed and fixed on the surface of the film.
Patent JP-H01261586-A (JP)
Title: Strut element for force transmission at fixing point having flexural rigidity
Inventor: FURANTSU MIYURAA
IPC: F16B9/02
Filed: 1988-12-28
Abstract: PURPOSE: To keep the shape of a post element invariable even at high peak load by bridging a material radially inward between securing means, the material being not longer than the axial interval between the securing means. CONSTITUTION: A post element 10 has two holes 14, 16 serving respectively as first and second securing means and having different bores. The holes 14, 16 are interconnected via a bridging 19 of material so as to be directly linked together. A smooth portion 21 extending from the outwardly directed terminal region of the second hole 16 enables a force caused by load to be relayed to the area of the smooth portion 21 rather than onto the post element 10, from the area of the thread of a support element.
Patent JP-H10169433-A (JP)
Title: Preheating control device for catalyst
Inventor: KUROSE KAZUTERU
IPC: B60K6/20
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To perform always appropriate catalyst preheating control so as to improve exhaust gas purifying performance by controlling in such a way as to select either the set operating time of a heating means obtained from catalyst temperature or the set operating time of the heating means obtained from engine state temperature. SOLUTION: Maps A, B related to current flowing time required for an electrically heated catalyst 13b to reach target activation temperature respectively on the basis of catalyst temperature and engine water temperature are set to an APU(auxiliary processor unit). In the APU 11, the current flowing time of heaters 13c are read from the maps A, B according to engine water temperature and catalyst temperature detected by sensors 14, 15, and both read current flowing time are compared with each other, and the longer one is selected and determined as actual operating time. A current is made flow to the heaters 13c of the electrically heated catalyst 13b only for the determined actual current flowing time so as to make the temperature of the catalyst 13b rise to the activation temperature before the start of an engine.
Patent JP-H03191503-A (JP)
Title: Inductance element
Inventor: OKA NAOHITO
IPC: H01F27/06
Filed: 1989-12-21
Abstract: PURPOSE:To obtain a multifunction inductance element which can be used as an element of different sorts such as a transformer or a choke coil by forming a principal coil member consisting of a ferrite ring magnetic substance core and a plurality of coil formation leads, also serving as terminals, adhered thereto. CONSTITUTION:A principal coil member is made by adhering and fixing coil formation leads 2a also serving as terminals 2b to a ferrite ring 1. In this time, an inductance element comprises a coil and magnetic core, which is made by connecting the principal coil member to a print pattern formed beforehand on a substrate in series through the terminals 2b and forming a winding around the ferrite ring 1. The inductance element is connected to the printed circuit board of a real apparatus with coil terminal patterns 4a and 4b and functions as a choke coil or an inductor. Thereby the element can directly be packaged as inductance elements of different numbers of windings and sorts.
Patent JP-H10169381-A (JP)
Title: Fitting structure of joint metal fitting
Inventor: YAMAMOTO MINORU
IPC: E21D11/04
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To easily and securely connect the web of a main steel frame in a concrete segment and the anchor of female joint metal fittings. SOLUTION: In this fitting structure 1, a filling material 8 is put between the web plate 7c for connection of metal fittings of a main steel frame 7 and the anchor 6b of female joint metal fittings 3 and the fixing part 6 of the female joint metal fittings 3 is fixed to the end of the opposite side of the connection face 2a of the concrete segment 2 of the web plate 7c for connection of the metal tool and fixed by fixing bolts piercing both anchors 6b and the web plate 7c for connection of a metal tool. In this way, the female connecting metal fittings 3 are fixed to the web plate 7c for connection of the metal tool and then the filling material 8 is put therebetween and the fixing part 6c is fixed without a frictional connection. In this way, the female joint metal fittings 3 are fixed without play and also without a large torque.
Patent JP-H07195033-A (JP)
Title: Method of reducing fine bubbles in spray coated water base composition
Inventor: BAAJINIA AN KAARUSON
IPC: B05D1/02
Filed: 1994-12-06
Abstract: PURPOSE: To reduce the amount of microfoam in a spray-applied clear water- based composition. CONSTITUTION: In the method for reducing the amount of the microfoam in the spray-applied clear water-based polymeric composition, a stage for forming a clear composition containing the emulsion-polymerized addition polymer having a GPC weight average molecular weight less than about 75,000, a stage for applying the clear composition on a base body by using a spray method and a stage for drying the clear composition are included.
Patent JP-H03189462-A (JP)
Title: Hydraulic control device for continuously variable transmission
Inventor: SAWAZAKI TOMOO
IPC: F16H63/44
Filed: 1989-12-19
Abstract: PURPOSE:To prevent an engine from rotating at an overspeed, by forcibly stopping the discharge operation of a speed change proportional control valve when the rotational speed of the engine increases to a set rotational speed which is slightly lower than the overspeed of the engine, even though the speed ratio is increased. CONSTITUTION:In such a case that the rotational speed of an engine is abruptly increased by greatly depressing an accelerator pedal, a speed change proportional control valve 85 communicates a hydraulic cylinder 414 for a drive pulley with a drain passage 100 so as to greatly control the speed change ratio in a decelerating direction, and accordingly, the effective radius of the drive pulley is decreased in association with an increase in the rotational speed of the engine. When the rotational speed of the engine increases up to a set rotational speed which incurs an overspeed, an engine overspeed preventing valve 150 is operated so as to close the drain passage 100 in order to forcibly stop the oil discharge from the drive pulley hydraulic cylinder 414, and accordingly, the effective radius of the drive pulley is held at a value obtained at that time. Thus, it is possible to prevent the engine from rotating at an overspeed, and to enhance the reliability.
Patent JP-2000143439-A (JP)
Title: Emulsion composition
Inventor: SETO MASATO
IPC: A61K8/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an emulsion composition capable of giving preparations suitable for cosmetics and skin medicaments for external use, not containing a nonionic surfactant, and yet having sufficient stability. SOLUTION: This emulsion composition contains an unsaturated higher alcohol ether of a polyhydroxy alcohol, such as glycerin, and a polymer having alkyl groups. The emulsion composition can provide preparations suitable for cosmetics and skin medicaments for external use, not containing a nonionic surfactant, and yet having sufficient stability.
Patent JP-H02173816-A (JP)
Title: Starting/stopping system for server
Inventor: ISHIJIMA ETSUKO
IPC: G06F15/00
Filed: 1988-12-26
Abstract: PURPOSE:To improve the working efficiency and to reduce the load of a control operator by storing the starting/stopping state of a client into a server and performing the automatic starting/stopping actions of the server in response to the client. CONSTITUTION:A file 1 consisting of a large capacity disk connected to a processor 101 serving as a server holds concentrically the information on all processors 101 - 104. When the processor 102, for example, starts with application of a power supply, a prescribed signal is sent to the processor 101 based on a set algorithm. Then the processor 101 starts with a power supply which is applied in the receiving timing of the prescribed signal. The start information on the processors 102 - 104 are internally controlled by the processor 101. As a result, the power supply of the processor 101 is automatically switched off in the timing when the information on the break of the power supply of the last processor 102. Thus the working efficiency is improved and the load of a control operator is reduced.
Patent JP-H07185662-A (JP)
Title: Method and device for straightening distortion of valve head
Inventor: KOJIMA TAKASHI
IPC: B21D3/10
Filed: 1993-12-27
Abstract: PURPOSE:To automatically straighten the distortion of a valve head. CONSTITUTION:This device is equipped with a clamping means 20 to clamp a valve rotatably, a means 36 to detect the rotational position of the valve head 4, and a means 62 to measure the quantity of distortion of the valve head 4. Also, it is equipped with a microcomputer means which stores the rotational position of the distortion from a measuring means and also, calculates an impact force applied to the valve head 4 required to straighten the distortion, and stores it, and a means 40 which supplies the impact force to the valve head 4 by dropping it from prescribed height based on signals representing the rotational position and the impact force from the microcomputer means, and straightens the distortion.
Patent JP-H07191602-A (JP)
Title: Electronic autographing method and device
Inventor: MIYAUCHI HIROSHI
IPC: G09C1/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a method and device for outputting an autograph image, such as impression or signature, at the time of verification by using the encoded autograph image as autograph text to an electronic document. CONSTITUTION:This method is composed of a process for forming the autograph text by inputting the autograph image of an autographing person, the document to be autographed and the confidential information on an automographed objected document and the autographing person, hashing the document to form a hash value, converting the autograph image by using the hash value and converting the converted autograph image by using the confidential information and a process for inputting the autograph text, the document to be autographed and the public information on the autographing person, converting the autograph text by using the public information, hashing the document to form the hash value, converting the autograph image converted by using the hash value to form the autograph image and outputting this image.
Patent JP-H11165054-A (JP)
Title: Water-soluble liquid production device
Inventor: KAMIYA YOSHINORI
IPC: B01F15/02
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To suppress pulsation of the concentration of aqueous solution (dilute salt water) produced by intermittently mixing raw water with a high concentration aqueous solution (concentrated salt water). SOLUTION: A pump 40 mixes a specified quantity of the concentrated salt water from a concentrated salt water tank 60 every input of puls from an electric control circuit 50 with the raw water flowing in a water feed pipe P1. A concentrated salt water feed pipe P5 in the downstream of the pump 40 has accumulator performance and increases the volume by increase of the internal pressure of the concentrated salt water feed pipe P5 caused by discharge of the pump 40, and stores the concentrated salt water according to an increase of the volume, and feeds the concentrated salt water to the water feed pipe P1 even after the completion of discharge of the pump 40, thus the pulsation of the concentration of the dilute salt water in the water feed pipe P1 decreases.
Patent JP-H09143488-A (JP)
Title: Purification of highly unsaturated fatty acid ester
Inventor: AKAMA KAZUHIRO
IPC: C11C1/08
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain an industrially advantageous method for purifying highly unsaturated fatty acid esters from a mixture of fatty acid lower alkyl esters without getting a heat degeneration in a good efficiency. SOLUTION: This method for purifying a highly unsaturated fatty acid esters is to mix and treat by extracting a mixture of fatty acid lower alkyl esters containing unsaturated fatty acid lower alkyl esters having >=0.4 degree of double bond [number of double bonds in the fatty acid/(carbon number of fatty acid portion-10)] with a hydrocarbon-based solvent and a water soluble solvent, then separate and collect the aqueous solvent layer, then distill off the water soluble solvent therein for raising the content of the unsaturated fatty acid lower alkyl esters having >=0.4 degree of double bond.
Patent JP-H0659679-A (JP)
Title: Electronic musical instrument
Inventor: NAGASHIMA YOICHI
IPC: G10H7/08
Filed: 1991-11-20
Abstract: PURPOSE:To provide an electronic musical instrument to generate musical sound of an artificial granular synthesis method at real time. CONSTITUTION:A granular single signal data called grain is memorized in continuous zero value data of a waveform memory 1, and from this waveform memory 1, a data equivalent to an interval designated by a start position designation circuit 4 and finish position designation circuit 5 is repeatedly read out. To the start position designation circuit 4 and the finish position designation circuit 5, an artificial random number data generated by an artificial random number generation circuit 6 is supplied. Consequently, the interval changes, and as a result, a data which the arrangement state of grain changes every second is read out. Consequently, it is possible to provide an electronic musical instrument of an artificial granular synthesis method in simple constitution at low cost.
Patent JP-H05137509-A (JP)
Title: Tea-rolling process
Inventor: MIMORI TAKASHI
IPC: A23F3/12
Filed: 1991-11-20
Abstract: PURPOSE:To carry out a tea-rolling process in high efficiency and quality stabil ity while watching the top-drying phenomenon by measuring the water content of the whole tea leaves and the water content on the surface of tea leaves during the tea-rolling process, comparing the decreasing rate of the water con tent of the whole tea leaves with that of the surface water content and inputting the ratio as an electrical signal. CONSTITUTION:A tea-making machine for the rolling and drying of tea leaves is provided with an apparatus for measuring the water content of the whole tea leaves and an apparatus for measuring the surface water content of the tea leaves. The decreasing rates of both water contents are compared with each other during the rolling and drying process. When the decreasing rate of the surface water content increases beyond an allowable range, the dried state is judged to be a top-dry state and the tea-making process is finished. The information that the tea is in top-dried state is inputted to the next stage in the form of an electrical signal and the processing factors of the next step are changed to preset values to continue the tea-making process.
Patent JP-2001148162-A (JP)
Title: Multi-track disk reproducing device
Inventor: TANAKA TAKANAO
IPC: G11B20/10
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a multi-track disk reproducing device in which circuit scale can be reduced and a manufacturing cost can be suppressed by reducing frame duffer memories having large capacity and the like as compared with the conventional multi-track disk reproducing device. SOLUTION: An EFM demodulation circuit, a frame buffer circuit of large capacity, and the like can be reduced, by arranging parallel data read out simultaneously from plural tracks on a disk in order of address on a disk and in line before the EMF demodulation circuit, also PLL circuits can be reduced by performing phase adjustment of read-out data of plural tracks by one PLL circuit. Thereby, the circuit scale of a multi-track disk reproducing device can be reduced and a manufacturing cost can be suppressed.
Patent JP-H11162849-A (JP)
Title: Laminated structure and manufacture thereof
Inventor: SHIMAOKA GORO
IPC: H01L29/812
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a laminated structure of a cubic system, having a good lattice alignment over its entirety containing a substrate crystal, and obtained by applying a technique for replacing V group elements, except for nitrogen by nitrogen after the film formation to a III-V compound semiconductor growth layer of the structure, without losing good lattice alignment which was originally given to the structure of the growth layer. SOLUTION: This laminated structure is obtained by forming a growth layer 112, made of mainly Ba Alb Gac Ind Px Asy (0<=a, b, c and d<=1, a+b+c+d=1, 0<=x<=1, 0<=y<=1, x+y=1) on a single crystal 110 of a cubic system, replacing phosphorous (P) or arsenic (As) in the growth layer by nitrogen (N) to form a layer of Ba Alb Gac Ind Nz Px Asy (0<=x<1, 0<=y<1, 0<z<=1, x+y+z=1) of the cubic system.
Patent JP-H05167076-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: YAMAMOTO HIROTOMO
IPC: H01L29/78
Filed: 1991-12-16
Abstract: PURPOSE:To eliminate the drawbacks that a gate and a source are short- circuitted and an interlayer insulating film between a gate polysilicon and a source electrode cracks because of the damage when metal wires are bonded in assembling a vertical field effect transistor (POMOSFET) wherein several millions of FETs are parallelly arranged on a semiconductor chip. CONSTITUTION:A title device is so constructed that each of polysilicons 6a on a semiconductor chip surface has a structure in which FETs are interconnected through a thin film resistor 14 via a bus 13 without direct connection between adjacent FETs. Hereby, even though there are short-circuitted a gate and a source owing to a damage upon assembling, a current is frown to fuse the thin film resistor and isolate FETs located at the fault part. Thus, the device reliability is greatly improved.
Patent JP-H11166606-A (JP)
Title: Ball screwspline driving structure
Inventor: KAWAJIRI YOSHIHIRO
IPC: F16H25/24
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To miniaturize a ball screwspline driving structure and to reduce its manufacturing cost, through the driving structure heretore in use operates its ball screw shaft and spline shaft by driving two shafts by two motors, enlarging the whole constitution and making the cost reduction difficult. SOLUTION: In this ball screwspline driving structure, the rotation of a first rotor 4 and a second rotor 8, both of which constitute a motor part 12, is put alternately in a braked state and in a not-braked state through selective movement of a moving body 25 of a brake part 20. The direct-acting motion with/without rotation of an output shaft 32 can be obtained via a spline unit 30 and a ball screw unit 31, both of which are rotated by the motor member 12.