baber/WOPTO huggingface dataset:
Patent JP-H04346244-A (JP)
Title: Measuring method for taper angle of pattern on wafer
Inventor: WATANABE AKIRA
IPC: H01L21/66
Filed: 1991-05-23
Abstract: PURPOSE:To easily and accurately measure the taper angle of a pattern on a wafer without destroying the wafer by a method wherein the taper angle of a pattern to be measured is measured from the correlation between the intensity of reflected light which has been photodetected and an incident angle. CONSTITUTION:Reflected light at an inclination of 0 deg. is generated from plane parts on the rear surface and the surface and the surface of a pattern, and the intensity of the reflected light becomes highest. At aneles b deg. and d deg., the reflected light is hardly photodetected. However, when a wafer is inclined by c deg. which is equal to the taper angle a deg. of the pattern 12 and the taper face 12a of the pattern 12 is perpendicular to an optical system, a comparatively large area of reflected light is obtained and the intensity of the reflected light becomes higher as compared with other inclination angles. Consequently, the intensity of the reflected light and the inclination angle of a theta stage are monitored, and the inclination angle of the theta stage is read out when the intensity of the reflected light after 0 deg. onward has reached its peak. Thereby, the taper angle of the pattern 12 can be measured.
Patent JP-H08114393-A (JP)
Title: Laminated heat exchanger
Inventor: KINUGAWA TAKASHI
IPC: F28D1/03
Filed: 1995-05-22
Abstract: PURPOSE: To enhance the performance of a laminated heat exchanger by improving the distribution of a heat exchanging medium. CONSTITUTION: Many tube elements in which a pair of tanks provided at one side communicate via heat exchanging medium passages are laminated, exit/ entrance tank group 100 provided with exit/entrance parts is divided into three tank groups A, B, C, and opposite exit/entrance group 200 is used as one tank group without dividing it. The entrance side of the exit/entrance part is connected directly to the group A, and connected to the group C via a relay pipe. Refrigerant fed from the inlet side of the exit/entrance part is guided from the group A to the opposite group via the passage, again to the group B via the passage, guided from the group C to the opposite group via the passage, again to the group B via the passage, and discharged from the outlet side of the exit/entrance part.
Patent JP-H11325700-A (JP)
Title: Frost sensor
Inventor: NAKAGAWA SHIRO
IPC: F25D21/02
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To realize a small and inexpensive maintenance-free frost sensor operating stably at high sensitivity under temperature environment of ice point or below. SOLUTION: The frost sensor comprises a light emitting element A, light receiving element C1, C2, a frosting body E disposed on the optical path between the light emitting element A and the light receiving element C2 and transparent to the emission wavelength of the light emitting element, and a reflector H disposed on the optical path between the light emitting element A and the light receiving element C1. A part G serving as a nucleus of ice growth is provided on the surface of the frosting body E and the light receiving element C1 receives light from the light emitting element A regardless of frosting to produce a reference output.
Patent JP-S5770155-A (JP)
Title: Colored polyethylene terephthalate resin composition
Inventor: SHIBATA MASAYUKI
IPC: C08K5/34
Filed: 1980-10-22
Abstract: PURPOSE: The titled colored composition with excellent transparency, insoluble in  any solvents, free from copper injury and suitable for use in food pakaging, etc.,  which is prepared by coloring with a metal-free phthalocyanine.  
     CONSTITUTION: 100pts.wt. polythylene terephthalate is mixed with 0.01W100pts.wt. metal-free phChalocyanine and the resulting mixt. is pelletized by an extruder to obtain a colored polyethylene terephthalate resin composition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5481403-A (JP)
Title: Method of controlling steam generator
Inventor: NAKAMURA AZUSA
IPC: F22B35/00
Filed: 1977-12-09
Abstract: PURPOSE:To hold the liquid metal temperature rise at the inlet of an evaporator to be within a control value and also reduce thermal shock given to a re-heater by cutting flow to the re-heater when the liquid metal temperature at the outlet of the re- heater exceeds a predetermined value. CONSTITUTION:With the occurrence of an external power source loss accident a secondary circulation pump 7 is tripped to bring about low speed operation. Thus, the response of the evaporator liquid metal flow rate C is hardly affected by the timing of closing a re-heater flow rate control valve 8, so that the same curves, I, II and X are obtained. With the occurrence of an accident the flow of steam into the re-heater is cut off to cause elevation of the re-heater outlet liquid metal temperature g. When the re-heater liquid metal flow rate e is made to be zero by causing the closing operation of a control valve 8 to be started at the instants tau1, tau2 and tau3 of reaching of respective predetermined values T1, T2 and T3, different responses I, II and III are obtained.
Patent JP-H10314252-A (JP)
Title: Flowing hydraulic pressure method and device for treatment of body
Inventor: MIYAKI KATSUMI
IPC: A61H23/04
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To easily and naturally eliminate disorder of the body, using a flowing hydraulic pressure method and device for the treatment of the body, by employing the method and device in a normal bathing sense when this does not cause serious troubles to everyday life, including the cases where the user feels a pathological change and when the pathological change is indicated by diagnosis made by a physician or others. SOLUTION: In a flowing hydraulic pressure device for the treatment of the body, a treatment water tank 1 with a sufficient capacity and area to allow swimming is provided at its head side with a flowing water supply hole 2 and at its foot side with a drain hole 3, and an undulating plate 5 for generating wave motion is molded in the bottom of the water tank; a body stabilizer 4 is provided at the head side of the water tank 1, and a cover 6 is detachably attached to a part of the opening of the water tank.
Patent JP-H06191887-A (JP)
Title: Glass-ceramic composite and flat package-type piezoelectric parts using the composite
Inventor: GOTO YOSHIHIRO
IPC: H01L41/053
Filed: 1993-06-18
Abstract: PURPOSE:To fix piezoelectric parts such as a quartz plate directly to a package and to reduce the fluctuation of resonance frequency by using the composite obtained by dispersing a specified amt. of forsterite in a glass having a specified thermal expansion coefficient as the package material. CONSTITUTION:A glass-ceramic composite obtained by dispersing 30-70wt.% of forsterite in a glass having 100-150X10<-7> thermal expansion coefficient is used for a package. A sintered package member 1 and a cap member 3, for example, are obtained from a from powder mixture of the glass contg. 50-70% SiO2, 2-15% Al2O3, 5-30% RO (R is >=1 kind among Ca, Sr and Ba), 1-8% B2O3, 2-15% ZnO and 5-30% R2O (R is >=1 kind among Na, K and Li) and forsterite. A glass sealing part 4 is formed in the member 1, an electrode pad 80 on the member 1 and the electrode lead 7 of a quartz crystal piece 2 are bound together with a conductive adhesive and then sealed with the member 3, and a package 50 for the crystal resonator is completed.
Patent JP-S5371603-A (JP)
Title: Repairing method for furnace wall of blast furnace
Inventor: NIBUNOYA OSAMU
IPC: C21B7/06
Filed: 1976-12-08
Abstract: PURPOSE: To improve the sticking rate of refractories for wall making, to perform effectively the repair of the furnace wall and to lengthen the life of the furnace wall, by blowing a gas upon the damaged part of the furnace wall through the press-in hole bored to the wall, thus by exclusing the finely powdered dust and. after that, by pressing-in the shapeless refractories. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6125895-A (JP)
Inventor: MIYAZAKI HIDETO
IPC: B41J2/175
Filed: 1984-07-16
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-S6039661-A (JP)
Title: Copying device
Inventor: TAKAYANAGI YOSHIAKI
IPC: H05B39/08
Filed: 1983-08-13
Abstract: PURPOSE:To prevent change in image density owing to variable magnification by controlling a phase control angle according to the request for variable magnification of the image as well as to make cost lower and size smaller than a regulator for an exposing lamp by constituting the control device of a microcomputer and simple electrical circuits. CONSTITUTION:A control device for a halogen lamp 2 is constituted of a power source 1, a rectifier circuit 5 for controlling the gate of a triac 3, a trigger element 6, a zero cross circuit A, a circuit B for detecting the operation and execution value for lighting of the lamp 2, a microcomputer 27, a fixing heater 30 and a device 31 for setting magnification, etc. The voltage for lighting the lamp 2 is monitored by the value detected with the circuit B and the phase control angle for the voltage of the power source 1 is controlled by the microcomputer 27 until the voltage for lighting the lamp 2 attains a target value. The variable magnification of the image is set with the device 31 for setting the same and the phase control angle is controlled by the microcomputer 27 according to said magnification.
Patent JP-H05337610-A (JP)
Title: Heating mold for continuous casting
Inventor: MIZUTANI YOICHI
IPC: B22D11/04
Filed: 1992-06-08
Abstract: PURPOSE:To provide a heating mold for continuous casting heating molten metal in a molten metal discharging passage in the different type to an induction heating type. CONSTITUTION:This mold is constituted with a mold body 1 arranged near a tundish, a cylindrical exothermic body 2 provided in the mold body 1 and forming the molten metal passage 20 passing through the molten metal with an inner wall surface 20a and an electrode part 3 arranged by contacting with the outer peripheral surface of the exothermic body 2.The electrode part 3 is composed of electrodes 31-35 arranged in a prescribed interval along the direction of the molten metal discharging passage 20. The exothermic body 2 is formed with a mixed ceramic containing 90wt.% magnesia, 5% zirconia and 5% alumina and the heat is generated by Joule heat.
Patent JP-2000341770-A (JP)
Title: Remote monitor and control system and remote controlling terminal
Inventor: YATEMATA TAKESHI
IPC: H04Q9/00
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a remote monitor and control system capable of quickly executing changed work by partially utilizing a conventional wiring system. SOLUTION: Transmission signals are transmitted/received between a relay 34 connected to a transmission controller 30 through a signal line Ls and a remote controlling terminal 35 forming a radio transmission line connected to the relay 34 by using radio waves as media. The terminal 35 is connected to a series circuit consisting of a commercial power supply and a load and provided with a switch SW. Addresses are correspondingly allocated to the switch SW and the load and corresponding relation between the switch SW and the load can be optionally combined by setting up the corresponding relation of addresses in the controller 30. A power supply line connected to a conventional wall switch can be connected as a power supply line for connecting the series circuit consisting of the commercial power supply AC and the load.
Patent JP-H04370119-A (JP)
Title: Improvement of adhesion of polyarylene sulfide-based resin molding and lamp reflector
Inventor: TANIGAWA EIJI
IPC: F21S8/10
Filed: 1991-06-19
Abstract: PURPOSE:To obtain the subject molding having an improved adhesion to another material and capable of providing a lamp reflector excellent in adhesion to a primer and a vapor deposited metal by applying short-wave ultraviolet rays to the surface of a polyarylene sulfide-based resin molding. CONSTITUTION:Short-wave ultraviolet rays having >=300nm wave length are applied to the surface of a polyarylene sulfide-based resin molding. As the short-wave ultraviolet rays, a short-wave ultraviolet ray of 184.9nm wave length is preferably used in combination with another short-wave ultraviolet ray of 257.7nm wave length in (1/9)-(3/7) ratio of the irradiation dose of the former to that of the latter. In addition, a polyphenylene sulfide-based resin containing a unit of the formula in an amount of 70mol% is preferable as the above- mentioned resin.
Patent JP-H08336586-A (JP)
Title: Appliance for medical treatment
Inventor: SHINONOME OSAMI
IPC: A61J1/10
Filed: 1995-06-14
Abstract: PURPOSE: To obtain a container for medical treatment provided with a discharge port having low adhesiveness to an in fusion container sheet by bonding a molding consisting of an olefin polymer and a polycarbonate molding via a styrene thermoplastic elastomer or a polymer compsn. contg. this elastomer. CONSTITUTION: This container for medical treatment is produced by bonding the molding for bags for medical treatment, etc., consisting of a polyolefin resin, etc., and a bag mouth part consisting of polycarbonate, etc., via the styrene thermoplastic elastomer or the polymer comspn. contg. this elastomer. An ethylene polymer, propylene polymer or polymer compsns. consisting essentially thereof are used for the olefin polymer. Either of a polystyrene-ethylene butylene copolymer-polyethylene or polystyrene-ethylene propylene copolymer- polyethylene in constituting unit is used as the styrene thermoplastic elastomer.
Patent JP-H08337337-A (JP)
Title: Application form treating device and season ticket issuing device
Inventor: KATAYAMA TAKU
IPC: G07B1/00
Filed: 1995-06-14
Abstract: PURPOSE: To return an application form smoothly to a receipt table without causing a hitch by furnishing a step between the table and a lower guide, and forming the lower guide with a length smaller than that of the application form. CONSTITUTION: A carrier 19 of an application form treating device 10 is surrounded over and under by an upper guide 11 and a lower guide 12, wherein the upper guide 11 is inclined by an angle θ to a horizontal plane. A horizontal part 12a is furnished somewhat below the oversurface of a receipt table 7a, and a step difference S is formed between the part 12a and table 7a. A length L of the part 12a is made smaller than the longitudinal size of each application form. Therefore, the form hops out from an insert hole upward aslant, and the leading edge of the form hops over the step difference to reach the table, with no risk of hitching at the step. Accordingly the application form can smoothly be returned to the receipt table.
Patent JP-2000334636-A (JP)
Title: Dustproof cover and manufacture thereof
Inventor: AJIMI KUNIO
IPC: B23Q11/08
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a dustproof cover corresponding to the length of a tool at low cost by forming a cylindrical dustproof cover covering the surrounding of a drilling tool out of a flexible material and connecting bellows cylindrical bodies each other having ruggedness of substantially the same pitch each other in the axial direction by overlapping projecting and recessing parts of end parts each other. SOLUTION: A dustproof device is constituted of a base part constituted of an inside cylinder, an outside cylinder, a bearing and a base end wall and a dustproof cover 60. The dustproof cover 60 is integrally formed of materials easy to be elastically deformed and has a size to cover the whole of a body from the outside. Bellows cylinders 62, 63 extendible and contractible in the axial direction are connected by being overlapped each other and are made to have a prescribed length. At a tip of the bellows cylindrical body 62 on the tip side, a doughnut plate-shaped tip wall 64 is formed. At a rear end of the bellows cylindrical body 63 on the rear side, a cylindrical mounting part 66 projecting in the axial direction is formed. As a result, the dustproof cover corresponding to the length of a tool can be obtained at low cost.
Patent JP-H071674-A (JP)
Title: Air gas storage pad and its production
Inventor: IINO TAKAHIRO
IPC: B32B27/18
Filed: 1993-06-18
Abstract: PURPOSE:To provide an air bag storage pad good in productivity and yield with its weight being reducible by compounding a lightweight filler specified in true specific gravity and breakdown strength with a thermoplastic elastomer specified in Shore durometer hardness. CONSTITUTION:A lightweight filler having a true specific gravity of 0.7 or less and a breakdown strength of 50kg/cm<2> or more is compounded with a thermoplastic elastomer having a Shore durometer hardness of 55D or less for producing an air bag storage pad 1. As the thermoplastic elastomer in use, a urethane elastomer containing a urethane as a main component, an olefin elastomer containing a polyethylene, a polypropylene, or the like as a main component, and the like are preferable. As the light-weight filler in use, silicic inorganic balloons, non-silicic inorganic balloons, thermosetting organic balloons, and the like are preferable.
Patent JP-S5939024-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAI KENYA
IPC: H01L21/205
Filed: 1982-08-27
Abstract: PURPOSE:To selectively and excellently form a III-V family compound semiconductor layer on a semiconductor substrate, by employing as a mask a III-family element nitride layer formed on the semiconductor substrate. CONSTITUTION:An aluminum nitride layer 12 is formed on a GaAs substrate 11. After the layer 12 is etched to provide an opening, a GaAs film 13 is grown on the substrate 11. The growth of the film 13 with the layer 12 used as a mask permits the film 13 on the mask not to mention the substrate 11 to be formed substantially flat. It is to be noted that the III-family element nitride is required to be amorphous, polycrystalline or single crystal. An equivalent effect can be obtained with a III-V family compound semiconductor.
Patent JP-H0441009-A (JP)
Title: Spindle supporting device in rolling mill
Inventor: YAMAUCHI TEIZO
IPC: B21B35/14
Filed: 1990-06-05
Abstract: PURPOSE:To reduce a time for exchanging a work roll and to automate the operation by driving drive shafts in the direction of spindles to support the spindles and abutting and supporting coupling members on the spindles. CONSTITUTION:The release operation of a supporting device A is, first of all, to changeover a direction control valve through a manual input and to supply and air pressure signal from an air pressure source to a master valve and a limit valve 15. The master valve is changed over, the air pressure is supplied to the head sides of air pressure cylinders 7, 7 of lock mechanisms, locking bars 8, 8 are turned to a direction separated from the drive shafts 1, 1 to be unlocked. On one hand, when cylinder rods 7a, 7a are retreated a prescribed distance, it is detected by a limit valve 15, the limit valve is changed over to the reverse side and signal is sent to the master valve to changeover the master valve. In this way, cylinder rods 4a, 4a are retreated and the coupling members 2, 2 are separated from the spindles 105, 106 to release the support.
Patent JP-S5850763-A (JP)
Title: Copper or copper alloy made lead wire of semiconductor device
Inventor: TSUJI MASAHIRO
IPC: C25F3/16
Filed: 1981-09-21
Abstract: PURPOSE:To make the wire bonding lead wire directly adhesive by a method wherein the surface of material is adjusted so that the surface roughness may not exceed 0.5mum at maximum height (Rmax) as well as the unit area of separated material, in-between material may not exceed 3X10<-3>mm.<2> to be minutely dispersed. CONSTITUTION:The phosphor bronze is rolled down to 0.25mm. thick plate and the unit area of the impurities such as Fe, Pb etc. separated out or segregated  around or inside of particles or the additives such as Sn, P is made 3X10<-6>mm.<2> or  less. Then the phosphor bronze is annealed for strain relief and provided with  the various porperties such as strength, elongation etc. as the prerequisites for  the lead wire to perform the wire bonding with the surface roughness made  0.5mum or less at Rmax by means of electrolytic grinding. The electrolyte grinding is performed for various periods of time making use of electrolyte comprising 63% of orthophosphoric acid, 9% of hydrochloric acid and 28% of water at 10A/dm<2> of current density, 2-22V of voltage and room temperature.
Patent JP-S6126200-A (JP)
Inventor: KOBAYASHI TORU
IPC: G08B5/22
Filed: 1984-07-17
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-S629418-A (JP)
Title: Timer control system
Inventor: NAKAYAMA TAKESHI
IPC: G05B19/05
Filed: 1985-07-05
Abstract: PURPOSE:To enable plural programs to use a pair of timer circuits by setting the prescribed timing for generation of the interruption signal sent from the timer circuit. CONSTITUTION:If a timer circuit is working when a start request of a timer is given from another program, the count value B of the timer circuit is read out of at that time point. Then the difference C between the value B and the time A is calculated and held. When an interruption is produced by the time- over of the timer circuit, an interruption is given to the program that had previously the start request of the timer to inform the time-over. The difference C is set to the timer circuit if a flag is set up then, and the timer circuit is immediately started. Thus plural programs can use a pair of timer circuits.
Patent JP-S628648-A (JP)
Title: Address number memory device
Inventor: SHINOHARA MASARU
IPC: H04M1/274
Filed: 1985-07-05
Abstract: PURPOSE:To prevent the dial erroneous transmission by storing plurally the number of the telephone set, the facsimile, etc., and the name of the address as one unit and executing optionally the retrieving and the dial transmitting. CONSTITUTION:The character and the symbol of the Japanese syllabary, etc., are inputted by the dial key, the code corresponding to the order of the Japanese syllabary is given to respective characters, and the information of the address is composed of a character area to show the name of the address, a mode area to show the shortened symbol and a figure area to show the telephone number of the address, and by a registering control part 16, judging from the arrangement of the character of the character area, the information is stored into the memory means in the order of the Japanese syllabary. At the time of retrieving, while the size of the code number is compared from the first character of the name of the address, the retrieving is executed successively by a retrieving means, and the result is displayed by a displaying means 38. A shortened number converting part 27 is provided, and the shortened symbol can be registered at the mode area.
Patent JP-S6041993-A (JP)
Inventor: ASADA SHIYUUJI
IPC: D06F75/26
Filed: 1984-07-16
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-H076101-A (JP)
Title: Data destruction preventing device for electronic device
Inventor: MATSUZAKI HIROKI
IPC: G06F12/16
Filed: 1993-06-21
Abstract: PURPOSE:To provide a data destruction preventing device capable of preventing the destruction of data when a power supply switch is turned off without using an electronic switch with built-in signal switch. CONSTITUTION:When the power supply switch 12 is turned off the 2nd power supply part 16 to which power is supplied through the 2nd switching part 12b in the ON state of the switch 12 stops its operation but the 1st power supply part 15 to which power is supplied through an output circuit 13a connected in parallel with the 1st switching part 12a by a set relay 13 continues power supply to a central processing unit(CPU) 17. At the time of detecting the switching of the switch 12 to the off state, the CPU 17 saves data in processing to a hard disk 18, and after completing the saving, resets the relay 13.