baber/WOPTO huggingface dataset:
Patent JP-S62281338-A (JP)
Title: Vapor phase epitaxy method
Inventor: MARUYAMA KENJI
IPC: H01L21/365
Filed: 1986-05-29
Abstract: PURPOSE:To mix raw material gases uniformly, by using an inactive gas having a large specific gravity as a carrier gas, by increasing the apparent specific gravity of the raw material gas having the small specific gravity among the raw material gases and decreasing the difference in specific gravities among the raw material gases. CONSTITUTION:A substrate 3 comprising, e.g., CdTe, which is mounted on a substrate mounting stage 2, is provided in a reacting pipe 1. A valve 4 is opened and a carrier gas is introduced in the reacting pipe 1. Then valves 5, 6 and 7 are opened. The carrier gas is introduced into a container of, e.g., dimethylcadmium, a container 9 of diethyltellurium and a container 10 of mercury. The gases are introduced into the reacting pipe 1. In comparison with a conventional method, in which hydrogen gas is used as a carrier gas, the ratio among the specific gravities of the raw material gases is decreased to about 1/10. The raw material gases are mixed sufficiently uniformly in the reacting system. As a carrier gas having the large specific gravity of inactive gas, Ne, Kr, Xe and Rn are used in addition to Ar. Thus the epitaxial crystal layer of a compound semiconductor, whose composition is uniform, can be obtained.
Patent JP-S5459141-A (JP)
Title: Electrophotographic process
Inventor: SUZUKI YOSHIROU
IPC: G03G5/10
Filed: 1977-10-19
Abstract: PURPOSE: to make it possible to obtain a large number of copied images of good quality by appropriately controlling the fluctuation value of an electric potential at the non-image portion of an  electrostatic latent image on the holding member of an electric charge produced by the triboelectric charging resulting from a developing agent during the developing course extending over many  times.  
     CONSTITUTION: When electrostatic latent image is formed on the dielectric body layer 4 of transfer body (electric charge holding member)2, and then a large number of copied images are obtained on the recording member 6 by repeating the developing and transferring step, developing  agent 16 rubs over the surface of the transfer body 2 in order to produce electric charge due to  the triboelectric charging. This electric charge deteriorates the quality of copied image, hence, for  the purpose of controlling this triboelectric charging, the surface of the transfer body 2 as well as  the surface of toner 18 are constituted by the material, for example, of equal or nearly equal sub  stance in the series of electric charging in order to educe the fluctuation value of electric potential  of the non-image portion due to he triboelectric charging less than 50 V during the developing  course over many times of work. As a result, a large number of copied images of very good quality can be obtained 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05278179-A (JP)
Title: Multilayered stretch-wrap film
IPC: B32B27/32
Filed: 1992-04-03
Abstract: PURPOSE:To widen the heat sealing temperature range to its high temperature side by a method wherein ethylene-vinyl acetate copolymer having the predetermined characteristics is used for both outer layers, while the resin selected from propylene-ethylene random copolymer having higher melting point is used for the resin of intermediate layer. CONSTITUTION:In the multilayered stretch-wrap film concerned used for the packaging of perishable foods, resin composition consisting of 70-50wt.% of propylene-ethylene random copolymer having the melting point of 140-150 deg.C and the melt flow rate of 1-10g/10min at 230 deg.C and 25-50wt.% of linear low density polyethylene having the density of 0.895-0.915g/cm<3> and the melt flow rate of 0.4.-5.0g/10min at 190 deg.C is used for intermediate layer. Onto both the sides of the intermediate layer, layers made of ethylene-vinyl acetate copolymer having the vinyl acetate content of 8-25wt.% and the melt flow rate of 0.2-5.0g/10min at 190 deg.C are laminated so as to realize the tensile modulus of elasticity of 700-2,200kg/cm<2>.
Patent JP-S61282723-A (JP)
Title: Microwave heater device
Inventor: KODAMA SATOSHI
IPC: F24C7/08
Filed: 1985-06-10
Abstract: PURPOSE:To prevent water from penetrating into an electronic circuit board with a simple construction by a method wherein a groove is provided below a part where an upper surface of an operational panel is abutted against an outer casing of the main body. CONSTITUTION:A outer casing of the main body is fixed with the front wall plate being inserted thereinto. A groove 22 is formed at an operation panel 13 below a part where the operation panel 13 is abutted against an outer casing 21 of the main body. With this arrangement, even if water is split on the upper surface of the outer casing 21 of the main body, the water penetrating through a clearance between the operation panel 13 and the outer casing 21 of the main body enters the groove 22 formed at the operation panel 13, moves along the groove and then flows out to the side surface of the outer casing 21 of the main body. Therefore, even if liquid is split onto the upper surface of the outer casing 21 of the main body, no trouble may be produced in the electronic circuit and so the microwave heater device may operate safely.
Patent JP-H07333767-A (JP)
Title: Direct positive silver halide emulsion and color diffusion transfer photographic material using same
Inventor: MATSUNAGA ATSUSHI
IPC: G03C1/09
Filed: 1994-06-07
Abstract: PURPOSE:To provide a flake internal latent image type core/shell direct positive silver halide photographic emulsion having high sensitivity and being excellent in preservability and to provide a color diffusion transfer photographic film unit using the same. CONSTITUTION:This internal latent image type direct positive silver halide emulsion contains flake silver halide particles by 50% or more of the projected area of all silver halide particles, the flake silver halide particles having an average particle diameter of 0.3mum or more and an aspect ratio (the diameter of silver halide particle equivalent to a circie/particle thickness) of 2 to 100 inclusive; and contains in both its core and shell portions ions of at least one kind of metal selected from Cr, Mn, Cu, Zn, Cd, Pb, Bi, Re and the metals of the 8th group in the periodic table. A color diffusion transfer photographic material uses the emulsion.
Patent JP-S5552656-A (JP)
Title: Data transmission system
Inventor: SHIOBARA YASUHISA
IPC: H04L5/14
Filed: 1978-10-12
Abstract: PURPOSE:To hold a transmission function by a left normal part in case of control station fault or transmission line disconnection. CONSTITUTION:Control stations ST1-ST5 are connected through a transmission line, and ST5 out of them functions as master control station MST. Two-way data transmission as well as repeating operation are possible in respect to ST1-ST4. MST transmits data only in one direction and does not perform repeating of receiving data. For example, if ST1 is faulty, MST receives data only in the (1) side, and information which MST issues spontaneously is disconnected. Though a faulty position can be found by combination of the capabilities above, MST performs two-way transmission after anomaly decision and discriminates states of stations adjacent to the faulty control station, so that transmission function between transmission lines can be held by left normal control stations.
Patent JP-S6018574-A (JP)
Title: Purification of fraction of lubricating oil with solvent
Inventor: MIYAWAKI SHINTAROU
IPC: C10G21/28
Filed: 1983-07-12
Abstract: PURPOSE:To reduce loss in an amount of extracting solvent caused by its thermal deterioration, and to obtain a base oil for lubricating oil having improved quality, by cooling extraction residue after extraction treatment and allowing it to stand so that it is separated into a solution rich in the extracting solvent and a solution rich in the extraction residue. CONSTITUTION:A fraction of lubricating oil such as fraction of light lubricating oil obtained by subjecting the residue of normal pressure distillation of crude oil to vacuum distillation is extracted with an extracting solvent such as furfural, etc. having preferential dissolving power on an aromatic component, etc. The extraction residue is cooled by the use of an air fin filter, etc., and it is separated into a solution rich in the extraction residue and a solution rich in the extraction solvent. The solution rich in the extraction residue and the extracting solvent recovered from the extracted solution after the extraction are blended with the solution rich in the extracting solvent, and the blend is reused for extraction of the fraction of lubricating oil, to give high-quality base oil for lubricating oil.
Patent JP-S6227-A (JP)
Title: Egf-containing creamy drug
Inventor: GAZZANIGA ANNIBALE
IPC: A61K9/00
Filed: 1986-05-29
Abstract: Pharmaceutical preparations in the form of a cream containing EGF (Epidermal Growth Factor) as active ingredient and their use for the treatment of epidermal and corneal abrasion and ulcers are described.   These pharmaceutical forms, which give a stability higher than two years to the active ingredient, have the following composition:  EGF 0.0001 - 0.005% (w/w)  surface active agent 1 - 10 % (w/w)  fatty substances 5 - 45 % (w/w)  preservatives 0.3 - 0.8 % (w/w) purified water up to 100% h
Patent JP-H10320281-A (JP)
Title: Cache coincidence processor in multiprocessor system
Inventor: SHINOMIYA KIYOSHI
IPC: G06F12/08
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To improve the system performance of a multiprocessor system by improving the through-put of the system and reducing the using frequency of a bus by separating a cache invalidating request into an invalidating request and an invalidating request replay. SOLUTION: When a CPU 101 issues a cache coincidence processing request to a local shared bus 13, the request is registered in a cache coincidence processing/block read registering table 211. An inter-bus connection device 141 receiving the request issues a cache coincidence processing request to a global shared bus and returns a replay to the CPU 101. The CPU 101 updates a cache 121 and deletes a corresponding cache coincideruce processing request from the table 211.
Patent JP-S5980633-A (JP)
Inventor: UINSUTON KOSUTEIN
IPC: C07C51/00
Filed: 1983-07-12
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-S5826270-A (JP)
Title: Sample tube sending device
Inventor: MORI KINTAROU
IPC: G01N35/04
Filed: 1981-08-10
Abstract: PURPOSE:To prevent the discrepancy of a position by the clearance between a cam and chain, by a cyclindrical holding part inserting a sample tube, a sending cam pressing and driving the holding part and a returning prevention cam formed so as to bring into contact with the holding part and to prevent the return of the chain. CONSTITUTION:A sending cam 10 is supported by a support 12 freely rotatably and is energized to the direction contacting the cam 10 with a supporting holder 18 through a spring 11. A sample tube 2 insterted into the holder 18 is stopped just under a nozzle 4 and a chain 3 is obstructed the displacement in a returning direction by a returning prevention cam 14 in this position and a rotary motion of the cam 10 in a counterclockwise direction is obstructed by a cam stopper 27 for the movement in backward direction. Accordingly, the tube 2 is stopped at a prescribed position accurately and it is prevented to discharge the sample out of the tube 2.
Patent JP-H0420678-A (JP)
Title: Damping structural body
Inventor: SAKAGUCHI NOBORU
IPC: E04H9/02
Filed: 1990-05-16
Abstract: PURPOSE:To damp the vibration energy of a structural body by applying viscous materials to longitudinal, spaces of a plurality of steel pipes as a unit, and bundling them with fastening lags to make the structural body. CONSTITUTION:A damping structural body 1 is constituted of a plurality of steel, pipes 3, viscous materials 5 and fastening lags 7 or 8. The insides of the steel pipes 3 are filled with concrete to reinforce an axial force maintaining function. The viscous materials 5 are applied to spaces of the steel pipes 3 by means of high damping materials such as rubber asphalt, etc. After that, when the fastening lags are straps 7, the steel pipes are fastened with the steel straps 7 having high rigidity of tension at specific intervals, and when the fasten ing lags are carbon fiber 8, fiber materials such as the carbon fiber 8, etc., are adopted) to fasten the outside surfaces of the steel pipes 3. In addition, matching plates 10 and 10 are provided to the up and down surfaces of the steel pipes 3. According to the constitution, external force imposed on the damping structural body 1 is absorbed in the viscous materials 5, and the vibra tion energy can be attenuated.
Patent JP-S62283085-A (JP)
Inventor: KOSAKA MASAO
IPC: B62K5/01
Filed: 1986-06-02
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-H09306521-A (JP)
Title: Fuel cell exhaust heat utilizing system
Inventor: IWASHITA SAKAE
IPC: H01M8/04
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell exhaust heat utilizing facility, capable of efficiently utilizing exhaust heat by the optimum temperature condition to an exhaust heat utilizing facility, without restrained by the temperature condition of a fuel cell system. SOLUTION: A fuel cell system 1 and a steam generation system 2 are connected to a steam tank 25 and a steam header 3 respectively; and the steam header 3 is connected to the steam tank 25 via steam tank pressure adjusting valve 28. The pressure of the steam header 3 is made by a steam header pressure gage 18 and a steam header pressure control computing element 19, and also the pressure of the steam tank 25 is made controllable, by the steam tank pressure adjusting valve 28. The steam tank 25 is connected to an excess steam condenser 6 via an excess steam line 14 having an excess steam blowoff valve 21, and the excess steam condenser 6 is connected to a hot well tank 7 via an excess steam condensed water line 15.
Patent JP-H0426381-A (JP)
Title: Oscillatory wave motor
Inventor: OKUMURA ICHIRO
IPC: H02N2/00
Filed: 1990-05-16
Abstract: PURPOSE:To facilitate the low voltage driving of an elastic oscillation unit and prevent the elastic oscillation unit from oscillation of a mode different from a driving mode by a method wherein widths of trenches or protrusions which are formed on the surface of the elastic unit to which a piezoelectric ceramics is bonded and the thickness of the piezoelectric ceramics are made to conform to specific conditions. CONSTITUTION:When trenches 3 or protrusions 4 are formed on the surface of an elastic oscillation unit 1 to which an electromechanical transducer (piezoe lectric ceramics) 2 is bonded, the width of the trench 3 and the thickness of the piezoelectric ceramics 2 are made to conform to conditions expressed by a formula: (4.730/d)<2>.t/4pi(E/3rho)<1/2>>fD, wherein (d) denotes the width of the trench, (t) denotes the thickness of the piezoelectric ceramics, E denotes the longitudinal modulus of elasticity of the piezoelectric ceramics, rho denotes the density of the piezoelectric ceramics and fD denotes the driving frequency of an oscillatory wave motor. With this constitution, the electromechanical transducer such as the piezoelectric ceramics 2 is prevented from oscillation of a mode different from the mode of a driving wave induced in the elastic unit 1 and, further, the degradation of an efficiency can be avoided.
Patent JP-S6018738-A (JP)
Title: Characteristic measuring device for optical projection system
Inventor: TANIMOTO SHIYOUICHI
IPC: G03F9/00
Filed: 1983-07-11
Abstract: PURPOSE:To make measuring speed quick and to improve measuring accuracy, by measuring the optical characteristics of an optical projection system based on the data of the positions of the images of mask, which are projected on the image forming surface of the optical projection system, and the data of the positions of the masks and the image forming surface which are measured in advance. CONSTITUTION:A shutter 4 is opened and a reticle 5 is lighted. The images of marks M0-M4 are projected on a slit member S. Coordinate positions xc and yc of centers CP0-CP4 of projected images M0'-M4' of the marks are detected by a position detecting means including photoelectric converters 9, based on the positional relationship between the projected images of the marks and slit Sx and Sy. The result are stored in an RAM. The coordinate values xc and yc of the marks M0-M4 of the reticle 5 and coordinate values ac and bc of slits S0-S4 of the slit member S are measured in advance and stored in the RAM. Based on these data, amount of position deviation between the measured value and the designed value is obtained by a CPU with respect to each position of the projected images M0'-M4'. Thus, the characteristics of the optical system is obtained highly accurately at a high speed.
Patent JP-S6122031-A (JP)
Inventor: CHIYUN ESU UON
IPC: C01B9/00
Filed: 1985-06-10
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-S5554228-A (JP)
Title: Method and apparatus for improving working characteristic of open end of main body of cylindrical metallic container
Inventor: IMAZU KATSUHIRO
IPC: C22F1/04
Filed: 1978-10-16
Abstract: PURPOSE: To improve the working characteristic of the open end without generating defects in the principal part of the main body, by locally heating and annealing the open end of main body of the metallic container, and by cooling the part of main body adjacent to the open end simultaneously.  
     CONSTITUTION: The container's main body 2 to be treated is placed on the support disk 22 of the support stand 12; and the main body 2 is retained there being attracted to the disk 22 by the vacuum sucking through the pathway 26. Next, the support stand 12 is rotated as a suitable speed in the arrowed direction B; the high frequency current is supplied to the heating coil 28 of the heater 14, and simultaneously the cooling gas is supplied to the ring type gas room 30 of the cooler 16; hereby, the open end of the main body 2 is heated and the principal part of main body 2 is cooled simultaneously. Then, after a specified time, the work of the heater 14 and the cooler 16 is stopped, and also the rotation of the support stand 12 is stopped; and then, the main body 2 is taken away. As above cooler 16, the coolant recycling system can be employed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06336182-A (JP)
Title: Machining method for caterpillar belt link
Inventor: ISHIDA HISAO
IPC: B23D79/00
Filed: 1993-05-27
Abstract: PURPOSE:To provide the shaving method for the bush hole and pin hole of a caterpillar belt link in which a link rotating clearance can be assured between adjoining links even when the thickness of the link is changed. CONSTITUTION:A bush side die 20 and a pin side die 30 are provided on the opposite sides to each other against a link 11, and a bush hole 12 and a pin hole 13 are shaved while an interval nearly equal to the link rotating clearance alphais set in the axial direction of the bush hole 12 and the pin hole 13 between a bush side die tip reference face 21 and a pin side die tip reference face 31.
Patent JP-H08321716-A (JP)
Title: Antenna system
Inventor: IWANE YASUSHI
IPC: H01Q5/10
Filed: 1995-05-25
Abstract: PURPOSE: To provide an antenna system with high performance at both transmission reception frequencies and to improve the transmission reception characteristic when plural antennas are close to each other for diversity reception. CONSTITUTION: An electric length of a transmission reception common antenna is selected depending on a transmission time slot and a reception time slot of a TDMA. Furthermore, an electric length of an exclusive reception antenna 50 or a termination impedance is selected for the transmission time slot and the reception time slot. Moreover, an electric length or a termination impedance of the reception antenna not selected in the case of antenna selection diversity reception is selected. Then a dummy antenna is provided and its electric length or termination impedance is selected for a transmission time slot and a reception time slot.
Patent JP-H06336380-A (JP)
Title: Elevator maintenance work management system
Inventor: ISHII TAKASHI
IPC: B66B5/02
Filed: 1993-05-27
Abstract: PURPOSE:To provide an elevator maintenance work system with which instruction for elevator restoration work to be performed by each worker when an earthquake occurs can be made correctly and effectively. CONSTITUTION:A system comprises a central information processing means 1 provided with a first memory part 7 storing work instruction information, a terminal information processing means 2 provided with a second memory part 11 storing work control information, an IC card 5 provided for each worker, and a portable information device 4 on which the IC card 5 can be installed. The central information processing means 1 forms a work instruction schedule table periodically based on work instruction information, the terminal information processing means 2 forms schedules for an earthquake periodically based on the work instruction schedule table, and customer information and work schedules in work control information to be stored in a memory temporarily, and each worker stores the work schedules and the schedules for the earthquake read from the memory in the IC card 5 before starting for maintenance work, and carries the portable information device 4 and the IC card 5 to a work site.
Patent JP-H11332067-A (JP)
Title: Cable clamp and video camera
Inventor: HARUYOSHI KAZUO
IPC: H02G3/30
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To flexibly cope with various types of cables having different thicknesses. SOLUTION: One end of a clamp arm 63 is rotatably attached to a height- adjusting screw 75 mounted on one end of a clamp base 62 via a fulcrum pin 80. While various types of cables C11 and C12 with different thicknesses are being inserted selectively between a clamp base 62 and a clamp arm 63, the other end of the clamp arm 63 is tightened against the other end of the clamp base 62 with a tightening screw 81.
Patent JP-H06335503-A (JP)
Title: Air mat device
Inventor: KAMEI MASARU
IPC: A61H7/00
Filed: 1993-05-27
Abstract: PURPOSE:To provide the air mat device with which the use state meeting seasons is obtd. with one cover without halving a massage effect and comfortable sleep is obtainable. CONSTITUTION:The one surface of the mat body 10 is covered with the cover 11 having a heat insulating characteristic. The other surface thereof is covered with the cover having air permeability.
Patent JP-S5250745-A (JP)
Title: Method for finding faults
Inventor: UCHIDA TAKASHI
IPC: G01R31/08
Filed: 1975-10-22
Abstract: PURPOSE: To readily detect a defective portion by providing a storage circuit and a comparison circuit in a data transmission line having two lines, up and down lines, to sequentially switch changeover gates. 
     COPYRIGHT: (C)1977,JPO&Japio