baber/WOPTO huggingface dataset:
Patent JP-H0362921-A (JP)
Title: Vapor growth apparatus for organic metal
Inventor: TAKAHASHI YASUHITO
IPC: H01L21/205
Filed: 1989-07-31
Abstract: PURPOSE:To prevent mixing of air into a pipe at the time of attachment and removal completely by inserting a T-shaped pipe between an organic-metal compound cylinder and a first carrier gas pipe, and connecting a second carrier gas pipe to another connecting port through valves. CONSTITUTION:When an organic metal cylinder 2 is attached to an MOVPE device, valves 5, 6, 9, 15, 11 and 10 are all closed, and only a valve 14 is opened. N2 is made to flow, and the cylinder is attached. After the organic metal cylin der 2 is attached, only the valves 14, 6, 15 and 11 are opened, and a large am ount of high-purity hydrogen gas is made to flow at, e.g. 101/min. Thereafter, hydrogen purging is stopped, and evacuation is performed through a vent. When this procedure is repeated several times, air component which is mixed into a carrier gas pipe 12 is completely removed. Actual crystal growth is performed by using the organic metal compound attached in this way. Then, the epitaxial growing at n<=1X10<15>cm<-3> can be performed for a long time in the case of non doped GaAs.
Patent JP-S6092209-A (JP)
Title: Odorizing composition
Inventor: SATOU KINYA
IPC: A23L27/00
Filed: 1983-10-26
Abstract: PURPOSE:To obtain an odorizing composition, capable of preventing the volatiliization and deterioration of perfumes, and having improved lasting property, by powdering a fragrant component with a filmforming substance incompatible with hardened oil and wax, dispersing the resultant powder in molten hardened oil and wax, and freezing and pulverizing the resultant dispersion. CONSTITUTION:An odorizing composition, obtained by powdering a fragrant component with a film-forming substance incompatible with a hardened oil and wax by the conventional method to give a perfume powder having well balanced fragrance, incorporating and dispersing the resultant powder in molten hardened oil and wax, e.g. soybean oil of shellac, and freezing and pulverizing the resultant dispersion. The resultant composition is capable of preventing the volatilization of the fragrant substance in the process, improving the fragrant balance, fluidity and storage stability and further remarkably improving the fragrance permanence after the odorization. The composition is applicable to an oil-soluble fragrant substance, of course, a wide range of substances such as water-soluble low-boiling fragrant substances and further for odorizing foods, medicines and cosmetics, etc.
Patent JP-H1033332-A (JP)
Title: Defogging mirror
Inventor: KAMINAMI TAMOTSU
IPC: A47G1/00
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To easily eliminate dewing on the surface of a mirror without any electrical appliance by providing a defogging mirror having a hot water storage part on the rear surface of the mirror with a hot water receiving part at an upper part of the hot water storage part and an hot water discharge part discharge the hot water in the storage part at all times. SOLUTION: At the time of use of a defogging mirror 1, hot water W in a bath tub is filled up in a hot water receiving part 30 by using a pail or the like. Then, the hot water W flows to a mirror retaining part through a plurality of flow paths extending to the upper and lower directions and it is discharged to the outside of the mirror 1 from a hot water discharge part 50 little by little. The heat of hot water W flowing in the flow path at the rear surface of a mirror part 10 is transmitted to the mirror part 10 via box parts 20A, 20B and ribs 21, 22 to increase the overall temperature of the mirror part 10, thereby generating no dew even when steam in a bathroom is brought into contact with the front surface of the mirror part 10, resulting in prevention of fogging in the whole surface of the mirror part 10.
Patent JP-H0930097-A (JP)
Title: Multicolor seal and manufacture thereof
Inventor: TANIGAWA MASAO
IPC: B41K1/50
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a multicolor seal which is colorful, is clear and beautiful in color division and is greatly efficient in appealing effect by providing fusing faces by heat treatment at side faces of each division of a printing face member and parts excepting a print of seal on a printing face and injecting an ink from ink injecting holes into each division of the printing face member. SOLUTION: A printing face member 2 is formed of an ink-absorbing material and divided into a plurality of divisions. In a printing face holder 1, ink injecting holes 10 are formed with intervals, a cap 16 is provided for covering a top face opening of the ink injecting holes 10, and a guiding cartridge 17 for ink injection is also provided so as to form a multicolor seal. At sealing with this multicolor seal, when the seal is pressed down with a palm placed on a top face of a handle 5, a coil spring 8 is compressed and a printing face 12 lowers, so that the seal can be affixed on a mount which is in contact with a bottom end 9 of a trapezoidal part 7. By this constitution, the seal can be affixed even on a large-sized printing face.
Patent JP-S5989135-A (JP)
Title: Two-stage extruding mechanism of molding die
Inventor: SUZUKI HIDEYUKI
IPC: B29C33/00
Filed: 1982-11-12
Abstract: PURPOSE:To obtain the titled mechanism, in which only an extruding member may be driven and a drive control system can also be simplified, by providing a connecting lever connecting the extruding member and a stripper plate and a releasing section for the lever. CONSTITUTION:When the extruding member 14 is extruded and operated, the stripper plate 10 connected to the extruding member 14 through the connecting lever 17 is moved integrally with the extruding member 14, and a hollow shape 1 is removed from the projecting section 8 of the die 3. A connection between the connecting lever 17 and the extruding member 14 is released by the releasing section 21 set up to the die 3, and the hollow shape 1 is removed from the stripper plate 10 by an extruding bar 15.
Patent JP-H0751284-A (JP)
Title: Laser device for medical treatment
Inventor: KAWAHARA AKIHIRO
IPC: A61F9/00
Filed: 1993-08-11
Abstract: PURPOSE:To operate the medical treatment device stably, and to prevent an optical fiber from being broken by exceeding the breaking limit due to local bending. CONSTITUTION:A rigid supporting member to support a fiber transmitting system 17 has a rigid supporting strut 23 which consists of a rigid material erected along the projecting direction of the fiber transmitting system 17; a rigid supporting rod 23 which consists of a rigid material connected rotatable to the front end of the rigid supporting strut 23; and plural elastic holders 26 to hold the fiber transmitting system 17 to the rigid supporting strut 23 and the rigid supporting rod 24 to make the optical fiber in the fiber transmitting system 17 in the bending condition having more than its breaking limit radius.
Patent JP-H0864001-A (JP)
Title: Flashlight with flexible core
Inventor: RII EICHI ETSUKAATO
IPC: F21W111/10
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To allow repeated bending and to allow maintenance of a shape suiting to the user's taste by connecting a housing serving as a power supply end and a housing functioning as an operation end through a flexible core. SOLUTION: In this flashlight, housings 12, 14 separated from each other are connected through a flexible core 16. The housing 12 serves as a power supply end for the flashlight and includes batteries 78, 80 used for a main power source of the flashlight within the housing 12. The housing 14 functions as an operation end for the flashlight and includes a lens 50. A reflection plate 90 and bulb 92 are also attached within the housing 14. The housing 14 is provided with a switch 20 for selectively connecting the bulb 92 to the power source such as the batteries 78, 80. The housing 14 has an overall L-shape and includes an overall cylindrical elongate leg and a slightly rectangular short leg extending therefrom.
Patent JP-S5987955-A (JP)
Title: Molding machine of hollow core
Inventor: UNOSAKI NAGATO
IPC: B22C15/24
Filed: 1982-11-12
Abstract: PURPOSE:To improve collapsion and gas venting by closing coupled top and bottom metallic molds at one end of their core shaft, blowing molding sand into the molds from the other end, compacting additionally the sand with a rammer and hollowing the sand. CONSTITUTION:A top metallic mold 8 is brought into press contact with a bottom metallic mold 2 upon descending of the piston rod 7a of a cylinder 7. The molds 2, 8 are closed at one end with a vent plate 44 by means of a cylinder 38 and hinge mechanisms 40-46. The blow tank 13 into which sand is fed from a hopper 26 moves under the guide of a guide pin 19. As a rammer 36 advances and a fitting part 37 contacts with a flange part 17, said part is brought into press contact with the other end of the molds 2, 8. The molding sand is blown into the molds 2, 8 by the air blown from an air blow port 14. The tank 13 is moved to advance the rammer 36 thereby compressing and hollowing the sand in the molds 2, 8. The rammer 36 is removed, the mold 8 is moved upward and an ejector pin 5a is moved upward to remove the hollow core.
Patent JP-H1146496-A (JP)
Title: Polyphase multiplex chopper device
Inventor: URABE MASAO
IPC: H02P7/29
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To enhance the operating safety of a polyphase multiplex chopper device, by unitizing chopper main circuit sections in respective phases, constructing the connection of the chopper main circuit units as projected structure of plug-in type, and inserting/withdrawing them to/from the contact section of main circuit buses (power buses) of the chopper device. SOLUTION: A main circuit of a system using a polyphase multiplex chopper device comprises a direct-current power supply set 11, input fuses 12, chopper main circuits 13, output reactors 14, output fuses 15 and a motor set 16. The polyphase multiplex chopper device is constituted by connecting the plurality of the chopper main circuits 13 in parallel to unitize them, stacking the chopper units in multistage, and electrically connecting them in parallel. The connection 3 of each chopper unit is formed into a recessed structure of plug-in type, and the connection 4 of each main circuit which is branched from the main circuit bus and arranged in the horizontal direction is formed into a projected structure of plug-in type, so that the chopper units can be easily disconnected and connected.
Patent JP-H0484726-A (JP)
Title: Method for measuring reflectivity of rotating plate surface to of polygon mirror and the like
Inventor: ARAI AKIO
IPC: G01M11/00
Filed: 1990-07-26
Abstract: PURPOSE:To improve measuring accuracy and to make it possible to shorten the time of measurement to a large extent by performing peak holding for either of the high or low value of the scanning output signal from a first photodetector. CONSTITUTION:A laser beam l for a plate surface to be measured 2a of a polygon mirror 2 rotated at a specified position is split into two parts through a beam splitter 3. One of the split beam is cast on the plate surface 2a. The reflected light beam scans a first photodetector 4, and the light is received. The other split beam is received with a fixed second photodetector 5 as the reference for the incident laser light. The outputs of two photodetectors 4 and 5 are made to correspond beforehand. Then, the bottom value or the peak value of the output signal by the scanning of the reflected light beam form the plate surface 2a of the photodetector 4 is held. Thereafter, computation in consideration of the correspondence is performed in a computer based on the held signal value, and the reflectivity of the plate surface 2a can be computed.
Patent JP-H0517615-A (JP)
Title: Preparation of foamed polymer particle
Inventor: KUWABARA HIDEKI
IPC: C08L23/00
Filed: 1991-07-15
Abstract: PURPOSE:To provide a process which comprises dispersing foamable polymer particles into a dispersion medium in a closed vessel and discharging the dispersion into an atmosphere having a pressure lower than that inside the vessel at a temperature higher than the softening temperature of the polymer to thereby allow the particles to foam, and which can yield, even with an inorganic gaseous foaming agent, foamed particles having a higher exparsion ratio than those of conventional ones. CONSTITUTION:An inorganic porous material having a pH as measured in accordance with JIS K 5101-1978A of 12 or higher is incorporated into a polymer to be formed into particles and to be foamed. Examples of the porous material include green sand, zeolites, acid clay, Ohya stone, and synthetic zeolites. The porous material is used after being treated with, for example, an aqueous solution of an alkali metal hydroxide or alkaline earth hydroxide so as to have a value of the pH of 12 or higher.
Patent JP-S6177983-A (JP)
Title: Picture information processing system
Inventor: SAITO SEIJI
IPC: G06T1/00
Filed: 1984-09-25
Abstract: PURPOSE:To store processed picture data in a CRT display memory and displaying the picture data on a CRT screen at a high speed, by enlarging or reducing pictures with a converting magnification ratio corresponding to the input picture data and the resolution of an output device. CONSTITUTION:A picture reader R is connected to an arithmetic processing system A of a picture information processing system, and the interruption signal given from the reader R is detected by a microprocessor unit MPU via a picture reader interface circuit RIF and a data BUS. Then a DMAC is activated to set the converting magnification data, etc. to a register for control of an enlargement/reduction arithmetic circuit BMP. Thus the BMP is started. Then the RIF is started and the prescribed read picture data of a prescribed size given from the reader R is written to a buffer memory under the control of the DMAC, BMF and RIF. Then the enlargement or reduction processing is carried out by the BMP in response to the resolution of the picture data given from a main memory MM and the picture data given from the reader R. Thus the picture data is displayed on the CRT screen at a high speed.
Patent JP-S6168776-A (JP)
Title: Voice signal recording method
Inventor: JIEEMUSU HETSUDOREE UIRUKINSON
IPC: H04N5/92
Filed: 1985-09-10
Abstract: PURPOSE:To reproduce correctly four voice channels even if two voice sectors or two head reproducing outputs are lost by rearranging a digital voice signal into an error correction block having a correction check word the same number as plural voice data words and recording it to a voice sector of a track. CONSTITUTION:A voice signal inputted from input terminals 12-15 is subjected to pulse code modulated by an encoder 16, coded into a 16-bit digital voice data word, a 16-bit data word is divided into 8-bit data words, an 8-bit error correction check word is added to them, the result is distributed into 4-channel of a digital VTR11 and fed to a decoder 17. The voice data word reproduced by the decoder 17 is subject to error correction, detected into four output voice signals and recorded into four voice sectors on a track via output terminals 18-21. Even when any two out of the four sectors are lost, the voice channel is reproduced correctly by the remaining two voice data words.
Patent JP-S5992295-A (JP)
Title: Steering gear
Inventor: FUJITA TAKASHI
IPC: B63H25/38
Filed: 1982-11-15
Abstract: PURPOSE:To prevent a lateral tilting angle of a hull due to sudden steerage from becoming large, by a method wherein an auxiliary rudder is provided below a main rudder, a tilting angle of the hull is detected and the auxiliary rudder is operated based on the detected value and a rudder angle signal of a main rudder. CONSTITUTION:An auxiliary rudder 7 whose area is smaller than that of a main rudder is provided below the main rudder 3 and a main rudder controller 6, an auxiliary rudder controller 9 and a lateral tilting angle detector 10 of a hull are provided. A rudder angle signal of the main rudder controller 6 and a lateral tilting angle signal of the lateral tilting angle detector are applied to a controller 11, a rudder angle of the auxiliary rudder 7 is made identical with that of the main rudder 8 when a lateral tilting angle is within a range of a predetermined value, the auxiliary rudder 7 is operated in a direction reducing the lateral tilting angle irrespective of the rudder angle of the main rudder 3 when the lateral tilting angle exceeds a safety tilting angle, and the lateral tilting angle is reduced by operating the main rudder 3 in the reverse direction when the tilting angle arrives at a critical tilting angle further. With this construction, the lateral tilting angle of the hull resulting from sudden steerage is prevented from becoming large and the hull is prevented from overturning.
Patent JP-H1064454-A (JP)
Title: Coating for display device
Inventor: DO KASO
IPC: G02B5/20
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide the coating for a display device which prevents the spectrum of each primary color of the display device from being duplicated, and also prevents its effect from being degraded, even if the device is used for a long time. SOLUTION: A coating 44 for a display device is applied to a display panel 40, which includes an anti-electrostatic layer 46 and an anti-reflection layer 48, and also includes 0.5 to 1.0% dye stuff or the mixture of dye stuff by weight, and 0.1 to 1.0% ultraviolet ray stabilizing agent by weight. Since the aforesaid dye stuff or the mixture of dye stuff has characteristics absorbing most light in the wavelength region of 480 to 500nm and 580 to 600nm, the spectrum of each primary color is thereby prevented from being duplicated. The aforesaid mixture is added to the anti-electrostatic layer or to the anti-reflection layer. Microscopically, ultraviolet ray stabilizing agent which is formed out of ultraviolet ray resistance high polymer, acts as a protection layer for dye stuff, and the particulates of dye stuff are prevented form being exposed to the ultraviolet rays.
Patent JP-S6445859-A (JP)
Title: Tenter type hot air treatment apparatus
Inventor: MATSUUCHI MASAHIRO
IPC: F26B13/10
Filed: 1987-08-10
Abstract: PURPOSE: To provide the subject apparatus for continuous materials capable of keeping work conditions and small heat energy loss by arranging air inlet holes at surrounding surface of a cylindrical hot-air chamber, a heat insulating board surrounding the hot-air chamber and having a hot-air duct between the heat insulating board and the outer surrounding surface of the hot-air chamber. CONSTITUTION: This tenter type hot-air treatment apparatus has tenter rails 70 holding and sending a continuous sheet material A in a cylindrical hot-air chamber 10 consisting of a metal plate 12 wherein long and slender air-inlets 26 are arranged with proper space at the upper and lower parts of a side wall 18 forming surrounding surface of the hot-air chamber 10, arranging heat insulating boards 40 such as a ceiling insulating board 40A, a floor insulating board 40B and a side wall insulating board 40C, a space between the heat insulating boards 40 and the outer surrounding surface of the hot-air chamber 10 is arranged as a hot air duct 46 so as to flow in fresh air from the air-inlets 26 through the hot-air duct 46. The continuous sheet materials such as textiles and films are heat-treated with this tenter type hot-air processor.
Patent JP-H0622375-A (JP)
Title: Transmitting method for timer data for remote control unit
Inventor: MOROI MOTOKI
IPC: H04Q9/00
Filed: 1992-07-03
Abstract: PURPOSE:To improve the stability of a transmitting and receiving precision by repeatedly transmitting the same data in a short time by decreasing the number of data to be transmitted from a remote control side device to a main body side device. CONSTITUTION:An optimal timer set signal S is transmitted from clock means 12, 14, and 16 incorporated in a remote control side device 10 to a main body side device 30 equipped with a light receiving means 32 which receives the optical signal S, and a controlling and driving means 35 which drives and controls a device equipped with each kind of timer function at a set time by the timer set signal obtained by the light receiving means. At the time of transmitting the set content of a timer from the remote control side device 10 to the main body side device 30, a time difference between a present time and the timer set time is converted into a minute by the clock means, and transmitted. At the main body side device, a control time is set by using a received value as a relative time, and the setting of the timer is operated.
Patent JP-S6259772-A (JP)
Inventor: ONO TAKASHI
IPC: E04H6/04
Filed: 1985-09-09
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-S5993818-A (JP)
Title: Method for repairing refractory wall around burnt-out tuyere of refining vessel during change of tuyere
Inventor: WATANABE SEIJI
IPC: C21C5/48
Filed: 1982-11-17
Abstract: PURPOSE:To shorten the repairing time and to improve the rate of operation of a refining vessel by spraying a fine-grained refractory on the surface of a castable refractory filled into a worn-out part around a tuyere to form a molten bonded layer. CONSTITUTION:A burnt-out tuyere 2 is pulled out, a new tuyere 2 is inserted, and a castable refractory is filled into a worn-out part around the tuyere and solidified. A fine-grained refractory is sprayed on the surface of a layer 5 of the filled castable refractory to coat the layer 5 with a molten bonded layer 6, thereby forming a repaired refractory wall. By this method the repairing time is shortened, the life of the bottom of a refining vessel is extended, and the rate of operation of the vessel is improved.
Patent JP-S61128924-A (JP)
Inventor: MERUBIN EFU ROBAATSU
IPC: A47J31/10
Filed: 1985-09-10
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-H1145061-A (JP)
Title: Advertisement device of multi-face display
Inventor: MORITA NORIYUKI
IPC: G09F11/23
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an advertising device of multi-face display which is simple, low in cost and high in reliability. SOLUTION: This advertising device is juxtaposed with two sets of divided screen display boards A, B, which are formed by lining up plural rectangular strip-like pixel piece 1a, ... respectively formed with advertising screens on the front and rear surfaces as a whole, to one row by pivotally supporting both ends in the longitudinal direction of these pieces in parallel with supporting frames 4 at a central axis j, in two rows apart a prescribed spacing (t). All the rectangular strip-like pixel pieces 1a, ... are intermittently and synchronously half turned around the central axis by turning means at every sets K to alternately exchange and display the front and rear advertising screens from two directions of arrows R, L. The turning means K are constituted by pivotally fitting gears 5 intermeshed with the adjacent gears to all the central shafts of the same set.  A pinion gear 7a is additionally pivotally fitted to the one central shaft ja among these gears. A large-diameter irregular-shaped gear 12 having only the teeth T corresponding to the teeth for half turning the pinion gear of each set by meshing therewith is pivotally fitted to the driving shaft of a motor 9 with a speed reduction gear. The pinion gears of the respective sets meshed with the gear are half turning by successively deviating the time while the gear makes one turn.
Patent JP-S6359706-A (JP)
Inventor: MATSUI TAKASHI
IPC: H02G1/06
Filed: 1986-08-27
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。