baber/WOPTO huggingface dataset:
Patent JP-H06169934-A (JP)
Title: Denture and its manufacture
Inventor: SHIMOZAWA SHIGERU
IPC: A61C5/77
Filed: 1992-12-08
Abstract: PURPOSE:To provide a denture and a manufacture method therefor which enables accurate coupling of a metal frame to a shell, and moreover, the keeping of the shell from cracking. CONSTITUTION:This denture is made up of a shell 1 comprising a porcelain, a bonded layer in which a mixed paste of gold with porcelain powder is sintered on the rear of the shell 1, and a buffer layer 3 in which the bonded layer 2 is coated with a metal powder paste mainly composed of the gold to be sintered temporarily, and an alloy layer 4 for casting provided on the buffer layer 3 using a lost wax. The material of the shell 1. The bonded layer 2, the buffer layer 3 and the alloy layer 4 for casting are mutually similar in expansion coefficients. In the manufacture method of this denture, a mixed paste of the metal and the porcelain powder is sintered in the rear of the shell comprising the porcelain at the lower temperature than the melting point of the shell 1 to form the bonded layer 2, the bonded layer 2 is coated with the metal powder paste mainly composed of the gold to be sinteredd temporarily at a lower temperature than the melting point of the bonded layer. Thus, a buffer layer 3 porous is formed. Moreover, the alloy layer 4 for casting is cast-welded on the buffer layer 3 by a lost wax method.
Patent JP-H06178157-A (JP)
Title: Picture quality improving device
Inventor: ITO SHIGEHIRO
IPC: H04N5/208
Filed: 1992-12-10
Abstract: PURPOSE:To perform the improvement of picture quality without supplying incongruity to an observer in natural fashion when it is performed by steepening a waveform edge and to most effectively improve the sharpness and resolution of a reproducing image. CONSTITUTION:Synthetic amplitude Sd and a synthetic phase theta are found from the output Sb of a quadrature high-pass filter 1-1 and the output Sc of a common-mode high-pass filter 1-2 by an amplitude synthesizer 1-4 and a phase synthesizer 1-5, and the higher harmonic of odd-numbered degree of the signal Sc can be obtained from the signals Sc, Sd, and theta by a higher harmonic synthesizer 1-6. An edge emphasis signal Se can be found by synthesizing by adding those signals with prescribed magnification. The edge emphasis signal Se is supplied to an adder 1-8 via a gain adjuster 1-7, and it is added on an input signal Sa.
Patent JP-2000178130-A (JP)
Title: Nano-emulsion based on sugar fatty ester or sugar fatty ether and its use in cosmetic, dermatological and/or ophthalmic field
Inventor: SIMONNET JEAN THIERRY
IPC: A61K47/26
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a nano-emulsion having high storage stability, keeping high transparency, exhibiting good cosmetic properties and capable of holding a large amount of oil by including a surfactant exhibiting solid state at a specific temperature and composed of e.g. an ester of a fatty acid and a sugar. SOLUTION: The objective nano-emulsion contains an oil phase dispersed in a water phase, composed of oil droplets having a number-average size of <100 nm and exhibiting solid state at <=45 deg.C. The surfactant is selected from esters of a fatty acid and a sugar and ethers of a fatty alcohol and a sugar. At least one kind of the oil has a molecular weight of >400 and the weight ratio of the oil phase to the surfactant is 2-10. The turbidity of the nano- emulsion is preferably 60-600 NTU. The amount of the surfactant is 0.2-15 wt.%, preferably 1-8 wt.% based on the total nano-emulsion.
Patent JP-H11242861-A (JP)
Title: Carriage driving device
Inventor: HASHIMOTO AKIHIKO
IPC: G11B21/02
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To enhance the controllability of a carriage driving device for performing the recording and reproducing of data on a record medium in an optical disk device or the like by eliminating a dead zone due to a speed- reduction mechanism and a power transmission mechanism. SOLUTION: A head 24 being a carriage is movably supported by one pair of guides 25 and a spring 23 stuck to the head is engaged with a lead screw 22 connected to an ultrasonic motor 6. The head 24 is driven along the guides 25 by revolving the lead screw 22 with an ultrasonic motor 6, and by converting this rotation into a straight line movement with the spring 23. Since the lead screw 22 and the spring 23 are engaged elastically, it is not needed to manage a dimensional accuracy between them, and also since the dead zone due to backlash is eliminated, the controllability of a head drive is enhanced.
Patent JP-H07276526-A (JP)
Title: Manufacturing process and device of tire with white side wall applique
Inventor: GEORUGU JII EI BOOMU
IPC: B29D30/08
Filed: 1992-12-14
Abstract: PURPOSE:To obtain a cost effect, by a method wherein a laminated cylinder is formed by performing lamination of a wall and a white rubber compound layer which are molded by compounding and calender-processing, the laminated cylinder is cut into a plurality of belts and the individual belt is transferred to a tire curing press. CONSTITUTION:A layer of a white side wall and wall rubber compound is formed by sending them to calenders 216, 218 from mixers 212, 214. The layer from the calenders 216, 218 is laminated by a laminating machine 220, to which a backing material taken out of a spool or a roll 222 is stuck. This laminated plate is wound around a keeping roll 224 and maintained until a manufacturing process becomes necessary. Under such a circumstance, in the laminated plate, backing paper is removed by a stripping roller 226, cut into belts having fixed dimensions and maintained by a belt forming roll 230. Then a belt sent to a keeping cylinder 232 is redirectioned to the normal position with a tire by a white side wall forming and stationary metal fittings 234, taken out by a transfer device 236 and arranged to the tire curing press device 238.
Patent JP-H07201240-A (JP)
Title: Wire insertion method and device in wire stripe body coating and drying process
Inventor: ITO MASARU
IPC: H01B13/32
Filed: 1993-12-29
Abstract: PURPOSE:To save man and labor largely by providing a feed device capable of changing-over between two conditions of actuation and non-actuation release 2 in the uppermost stream of flow of wire stripe body. CONSTITUTION:When a wire stripe body 1 reaches a coating device 6, a worker releases a feed device 2 to be released in a non-actuation condition, and wire insertion to the coating device 6 is performed. The worker next actuates the feed device 2 to feed the wire stripe body 1 downward, and at the time of receiving a detection signal showing that the wire stripe body 1 travels beyond the subsequent coating material solidifying device 7... to pass a passage detection sensor 10, he releases the feed device 2, and switches a caterpiller type takeup device 2, for example, to a takeup device 11. This is done because the wire stripe body 1 can be fed more smoothly when the wire stripe body 1 is pulled up from the underside than when it is fed from the upper side. When a proper weight 13 is provided at the forward end of the wire strip body 1 down flow of the wire stripe body travels more smoothly.
Patent JP-H09230298-A (JP)
Title: Optical device
Inventor: KATSURAGAWA TADAO
IPC: G09F9/37
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive device having high flexibility, like a film, etc. SOLUTION: This device is formed by successively laminating a visible light reflection layer 2, a transparent magnetic layer 3 contg. magnetic particulates and a polarizer 4 on a substrate 1. Display is made by changing the direction of the magnetization of the magnetic layer 3 so as not to reflect the visible light by the reflection layer 2. The constitution in which the substrate 1 is composed of the transparent substrate and the reflection layer 2 is not formed is otherwise adopted and the display is made by changing the direction of the magnetization of the magnetic layer 3 so as not to allow the transmission of the visible light.
Patent JP-H06179885-A (JP)
Title: Hydraulic fluid composition
Inventor: OTSUKA NAOTO
IPC: C10N40/08
Filed: 1992-12-11
Abstract: PURPOSE:To obtain a hydraulic fluid compsn. exhibiting a high abrasion resistance and a low friction coefficient by compounding a base oil, a phosphorous ester, an ethoxyphosphoric ester, and a fatty acid ester of sorbitan. CONSTITUTION:The compsn. contains a base oil, a phosphorous ester, an ethoxyphosphoric ester, and a fatty acid ester of sorbitan and is suitable esp. for a buffer. The base oil pref. has a viscosity at 100 deg.C of 1.5-30cSt. The phosphorous ester is used usually in an amt. of 0.05-5.0wt.% of the compsn.; too low an amt. gives the compsn. insufficient abrasion resistance, while too high an amt. exhibits saturation of effects and is not economical. A suitable amt. compounded of the ethoxyphosphoric ester is 0.05-5.0wt.% of the compsn., and the ester in too low an amt. provides little effects in decreasing the friction coefficient of the compsn.
Patent JP-H05163739-A (JP)
Title: Jointing structure of footing beam for building
Inventor: UENO SHOICHI
IPC: E02D27/00
Filed: 1991-12-16
Abstract: PURPOSE:To effectively reinforce a junction part after concrete placement by arranging reinforcing steel rods at the boundary position between the space formed by the cut off part of footing beams and the space formed by the middle part of joint members. CONSTITUTION:Joint members 30-1, 30-2 are laid down so as to span between the footing beams 10-1, 10-3 and also between the footing beams 10-2, 10-3 respectively. Next, a bolt 40 is inserted in the pirced hole 34 of the joint member 30 to screw in the resin part 45 of the footing beam 10 side. And a bolt 42 is inserted in the pierced hole 32 to screw a nut 43 to tentatively fix the joint member 30 to the footing beam 10 side. Next, a jointing reinforcement rod 44 is fitted so as to be on the extended line of the contact face with the joint beam 30 and the footing beam 10 and extend to the plane direction. In this time, both ends of the jointing reinforcement rod 44 is forced to be close to the side end face of the cut off part 36 of the footing beam 10. And concrete is placed in the space 100. In this way, the jointing strength of respective footing beams and the placed concrete is maximized.
Patent JP-H05168226-A (JP)
Title: Switching power unit
Inventor: YAMAMOTO SHUJI
IPC: H02M7/06
Filed: 1991-12-16
Abstract: PURPOSE:To automatically cope with the input voltage of 100V and the input voltage of 200V. CONSTITUTION:A bidirectional three-terminal thyristor 18 is provided between one AC input part C of a bridge rectification circuit 2 and the middle point D between two capacitors 4 and 6. Besides, a voltage detecting circuit 20 is provided, which turns off the bidirectional three-terminal thyristor 18 when the voltage Vc is larger than the reference voltage and turn it on when smaller by comparing the voltage Vc across the two capacitors 4 and 6 with the reference voltage being set to the value equivalent to the voltage between the upper limit in the voltage ripple range of the input voltage V1 of 100V and the lower limit in the voltage ripple range of the input voltage V1 of 200V.
Patent JP-2000182301-A (JP)
Title: Recording/reproducing device for tape cassette, and tape cassette
Inventor: TAKI RYOJI
IPC: G11B15/67
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To automatically wind up a take-up reel without adopting a complicated mechanism by preparing an engaging means which engages with an engaging part formed in the tip part of a leader tape in the facing surface of upper and lower flange parts of the take-up reel. SOLUTION: Racks 29a are formed in the rear surface of respective slide cams 29, two engaging pins respectively separated in the moving direction of the slide cams 29 are freely slidably engaged with can slits 30 of the slide cams 29. When a vertically moving motor 31 is driven, pinions 33 are rotated and racks 29a are moved with the pinions 33. The engaging pins of a reel pedestal base 25 are engaged with lower horizontal parts 30b of the cam slits 30b in a state that the slide cams 29 exist in the moving end in the direction side of the arrow B, and the reel pedestal base 25 is positioned in the uppermost stage by moving of the slide cams 29.
Patent JP-H088509-A (JP)
Title: Printed wiring board for ic card
Inventor: KOMURA TOSHITAMI
IPC: B42D15/10
Filed: 1993-12-28
Abstract: PURPOSE:To enable control of the sealing area and the sealing height without using sealing resin of high viscosity, by forming a sealing resin flow preventing frame around a part for housing and attaching electronic components and a bonding hole. CONSTITUTION:An IC card board 1 has a rectangular IC card base 11, an electronic component housing section 13 provided on the base, a plurality of bonding holes 14 provided around the electronic component housing section 13, and contact terminals formed on both sides of a contact of the base. The base 11 is made of glass epoxy. On both sides of bonding of the base 11, sealing with resin is carried out for protecting an electronic component to be housed in it, and then a sealing resin flow preventing frame 12 is formed on the surface surrounding a resin sealed area. The frame 12 is formed at a position as close as possible to an electronic component housing and attaching section and the bonding hole, and is screen-printed with an epoxy based ink.
Patent JP-2000139463-A (JP)
Title: New lectin formed by modification based on genetic engineering means and having sugar chain recognition specificity and its production
Inventor: HASEGAWA YUKIO
IPC: C12R1/19
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a modified lectin having a sugar chain recognition specificity and useful for diagnosing cancers by modifying the amino acid structure of lectin by a biological means. SOLUTION: This modified lectin is obtained by modifying the amino acid structure of lectin such as kidney bean (PHA) lectin by a biological means. The method for producing the modified lectin comprises comparing the amino acid sequences and hydropathy of E-PHA lectin and L-PHA lectin to find out a low homologous region, replacing a part of the amino acid structure in the low homologous region of one of the E-PHA lectin and the L-PHA lectin by the amino acid structure of the other PHA lectin to form the modified lectin, inserting the gene of the modified lectin into an expression vector, transducing the expression vector into Escherichia coli, and subsequently forcibly making the Escherichia coli to express the modified lectin.
Patent JP-H05165895-A (JP)
Title: Retrieval of document and display method in filing system
Inventor: SASAKI KENJI
IPC: G06F17/30
Filed: 1991-12-18
Abstract: PURPOSE:To simplify the preparation of the retrieval item by an image and to attain the high speed of the preparation by surrounding image data by the frame of a prescribed area and using this surrounded part as a retrieval image item at the time of performing a document retrieval. CONSTITUTION:When a document retrieval is selected, image data for retrieval is acquired from an optical disk and is stored in a VRAM 5. Next, the data of a frame data group is acquired, a rectangular frame or a retrieval solution image item is formed in the VRAM 5 and the content of the VRAM 5 is displayed. When the retrieval conditions exist in the content of the VRAM 5 and the retrieval image item is selected in the content of the VRAM 5, the retrieval image number is acquired and a document having the same retrieval image item number in retrieval data is retrieved. Thus, the preparation of the retrieval item by image can be simplified and the high speed of the preparation can be attained. The versatility and the degree of freedom of the preparation of retrieval image items can be secured and further, the retrieval operation can be improved by diversifying the retrieval means.
Patent JP-2000162897-A (JP)
Title: Image-forming device
Inventor: KOMATA HARUHIKO
IPC: G03G15/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming device capable of obtaining an supreme image by satisfactorily transferring without causing the dot-shape fall, even if paper is adapted as the recording material. SOLUTION: A contact type adhesion charger 5 mounted in front of a first image forming part Pa of this device is used as a prior charging means. This prior charging means is, according to the environmental temp./humidity, made possible to be switched to a negative charge mode for impressing the electric charges in polarity which is opposite to the polarity of the charge imparted in the rear side of a recording material P prior to transfer, and the insulating mode being grounded through diodes D1 and D2 capable of generating voltage, when the current of transferring time is conducted via a transfer belt 130.
Patent JP-H05175187-A (JP)
Title: Manufacture of semiconductor device
Inventor: MURASE HIROSHI
IPC: H01L21/312
Filed: 1991-12-20
Abstract: PURPOSE:To prevent the generation of cavities or bubbles in a polyimide film formed as the insulating film of a semiconductor device. CONSTITUTION:The title manufacturing method includes a process for burying a step section by applying a low-viscosity polyamide acid containing a less amount of resin component to a semiconductor substrate 1 while the substrate 1 is rotated, process for forming a first polyimide film 6 on the substrate 1 by heat-treating the acid 5, process for applying a second polyamide acid 7 the viscosity of which is adjusted to a required level to the surface of the film 6, and process for forming a second polyimide film 8 by heat-treating the acid 7.
Patent JP-H10182107-A (JP)
Title: Generation of ozone and apparatus therefor
Inventor: MURAKAMI SABURO
IPC: C01B13/10
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an ozone generating method and apparatus comprising, capable of effectively generating ozone into water by simple and inexpensive constitution and solving defect of conventional large-sized and expensive ozone generator. SOLUTION: This ozone generator is equipped with a driving means 1, a cylindrical body 2 installed in water (W) and having a plurality of foam- releasing holes 4 and a hollow rotating shaft 10 having an air inlet 9 for feeding air to the cylindrical body 2 and disposed between the driving means 1 and the cylindrical body 2. In the ozone generator, foam is released from the foam- releasing holes 4 of the cylindrical body 2 to generate ozone and water is purified with ozone, and foam.
Patent JP-H06102853-A (JP)
Title: Method for generating character and pattern
Inventor: TSURUTA SUSUMU
IPC: G09G5/26
Filed: 1991-12-18
Abstract: PURPOSE:To provide the character generating method which can generate an outline font represented with straight lines like KANJI(Chinese character) at a high speed and properly process the font, etc., by enlargement, reduction, etc. CONSTITUTION:Each character is divided trapezoidally on the basis of existent outline font data on KANJI. For example, a KANJI character shown in the figure is divided trapezoidally to obtain seven trapezoids 1-7. Those trapezoids are plotted to generate the character. Information showing each of the trapezoids consists of the Y coordinate yc of the mid-point C between the upper base and lower base and the distance (1) from the mid-point to the upper or lower base. For example, the character is enlarged or reduced by multiplying those yc and (1) by a scale factor.
Patent JP-H05164241-A (JP)
Title: Slip control device of direct coupling clutch for vehicle
Inventor: HAYASHI TAKASHI
IPC: F16H61/14
Filed: 1991-12-18
Abstract: PURPOSE:To prevent the occurrence of a shock and a jolt, even when fuel cut control is executed during travel at a reduced speed by sequentially permitting slip control for a direct coupling clutch and the fuel cut control, upon judging a start condition for the fuel cut. CONSTITUTION:The power of an engine 10 is transmitted to driving wheels via a torque converter 12 equipped with a lock-up clutch 32, and a belt type continuously variable transmission equipped with a power transmission belt 38 and an auxiliary transmission 39. Also, the lock-up clutch 32 and the belt type continuously variable transmission are respectively controlled by the first electronic control device 42 via the first and second solenoid valves 48 and 50, and a linear solenoid valve 52. Furthermore, the second electronic control device 100 controls the open and close operation of a fuel injection valve 112. At the time of speed reduction with fuel supply cut, the lock-up clutch 32 is caused to slip. In this case, when a start condition for the fuel supply cut is judged to be satisfied, slip control and fuel cut control are sequentially permitted.
Patent JP-H10180488-A (JP)
Title: Flux cored wire for electro gas arc welding
Inventor: MOTOE ATSUTADA
IPC: B23K9/173
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a flux cored wire capable of imparting low temp. high toughness to a weld metal in large heat input welding of a thick plate. SOLUTION: This flux cored wire for electro gas arc welding has a composition, by weight per wire total weight, consisting of 0.5-3.0% slag generating agent essentially containing metal fluoride, 0.04-0.20% C, <=0.10% Si, 1.20-3.50% Mn, 0.05-0.30% Mg, 0.5-4.0% Ni, 0.05-1.00% Mo, 0.10-0.30% Ti and 0.0020-0.0150% B, further has a wire diameter, which is made by filling flux in a steel outer shell, of <=2.0mm, a flux filling rate of 15-35% per wire total weight and contains 10-30% iron powder.
Patent JP-H06185503-A (JP)
Title: Hydraulic circuit for construction machine
Inventor: NAITO HISATO
IPC: F15B11/16
Filed: 1992-12-18
Abstract: PURPOSE:To provide a hydraulic circuit for a construction machine capable of preventing an energy loss and an oil temperature rise due to a pressure loss. CONSTITUTION:In a constitution, a switching position 31 provided with a throttle 16 and a bypass passage 38 to give no resistance by the throttle is provided in respective switching valves 32, 33 of a pair of running motors 1, 2, and cylinders 39 to 42 are provided in a side surface of this switching position 31 of not giving this throttle resistance, to guide a pilot pressure of pilot operating levers 23, 24, switching the switching valves 32, 33, to these cylinders 39 to 42.
Patent JP-2001045340-A (JP)
Title: Image pickup device, device and method for processing image and medium
Inventor: OKUBO TOSHIYUKI
IPC: G03B7/0805
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To easily judge deterioration of image quality in photograph image data when a subject state is changed before and after photographing by providing a comparing means for comparing first and second image pickup environmental characteristics and an evaluating means for evaluating picked-up image data based on the comparison result of a comparing means or the like. SOLUTION: Photograph image data written in a main memory 19 is read and an exposure evaluating value, a white balance evaluating value and a range evaluating value which are stored in the internal memory of a system control circuit 27 or a system memory 34 in a stage before photographing are respectively compared with the exposure evaluating value, the white balance evaluating value and the range evaluating value of picked up image data. Then a prescribed evaluation reference value is set in accordance with a stored photographing condition and it is judged whether a difference (an absolute value deviation) between photograph image data and each evaluating value before photographing is equal to below the prescribed evaluation reference value or not.  Thus, deterioration of image quality in photograph image data is easily judged when the subject state is changed before and after photographing.