baber/WOPTO huggingface dataset:
Patent JP-H05301987-A (JP)
Title: Silicone foam
Inventor: PIEERU DEKAN
IPC: C08J9/00
Filed: 1992-04-01
Abstract: PURPOSE: To provide a composition which can give silicone foams having a low density, good fire resistance, compressive resistance, flex resistance, etc.  
     CONSTITUTION: There is provided a foamable silicone composition comprising a trimethylsilyl-terminated block polymethylhydrogensiloxane, dimethylvinylsilyl- terminated block polydimethylsiloxane, a noble metal catalyst and 3-40 pts.wt., per 100 pts.wt. total composition. The composition comprises a first part and a second part, and the both parts have viscosities sufficiently close to permit easy mechanical mixing. The second part contains a polysiloxane and part of the glass pretreated with a silane or a polysiloxane. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H10272646-A (JP)
Title: Method and device for manufacturing hollow molded item
Inventor: FUKUHARA ATSUSHI
IPC: B29C45/17
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To achieve reduction in machining cost of a die, improved durability of a device, and high manufacturing efficiencies when a hollow molded item is manufactured by a gas-aided injection molding method. SOLUTION: While a molten synthetic resin R is being injected into a cavity 13, gas is blown off from nozzles 17, 18, 19 in the order of increasing distance from an injection port 15 to inject the resin R in an expanded form. Even if the pressure of the gas is relatively low, e.g. 20-30 kg/cm<2> , the resin R can be molded into a hollow shape easily and surely, and hence manufacturing and maintenance costs of device can be reduced and durability and manufacturing efficiency can be improved.
Patent JP-S565396-A (JP)
Title: Liquid phase epitaxial growth
Inventor: HIRANO RIYOUICHI
IPC: C30B19/00
Filed: 1979-06-22
Abstract: PURPOSE: To obtain a smooth epitaxial growth layer having excellent electrical characteristics by a procedure in which a protective film formed on the surface of a compound semiconductor crystal substrate is melted in a reactor furnace and then an epitaxial growth is made.  
     CONSTITUTION: For example, high purity of aluminum (Al) is deposited on the surface of the GaAs crystal substrate 1 smoothened and cleaned by etching as pretreatment to form the Al protective film 2, and then kept at 750W950°C in an atmosphere of H 2  in the reactor furnace 3 to melt the Al protective film 2 of a melting point of 660.1°C. Then, the surface of the substrate 1 is contacted with the GaAlAs-saturated molten Ga liquid 4, whereupon the Al protective film 2 is mixed with the molten Ga liquid 4 and thereby the surface of the substrate 1 comes into contact with the molten Ga liquid 4 directly and oversaturated GaAlAs crystallizes as an epitaxial growth layer on the crystal substrate 1. Then, at a stage when the temperature is lowered by a given degree, a desired thickness of the epitaxial growth layer is obtained, the molten Ga liquid 4 is wiped off to obtain the GaAlAs epitaxial growth layer 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02257413-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HIMESHIMA KATSUYUKI
IPC: G11B5/008
Filed: 1989-03-29
Abstract: PURPOSE:To improve image quality in both cases of ordinary reproducing and special reproducing by separately providing a head for ordinary reproducing and a head for special reproducing and setting the track width of both heads in dimension near to ideal. CONSTITUTION:A rotary drum is provided with the heads R1 and L1 used for both recording and ordinary reproducing in an SP mode, the heads R2 and L2 for special reproducing in both SP and EP modes and the heads R3 and L3 used for both recording and ordinary reproducing in an EP mode. Since the track width of the heads R3 and L3 for the ordinary reproducing in the EP mode is made equal to the recording track pitch of a magnetic recording medium in the EP mode, adjacent crosstalk becomes '0' at the time of executing reproducing. Since the track width of the heads R2 and L2 for the special reproducing in the EP mode is set larger than the recording track pitch in the EP mode, a tracing quantity is increased and video output is made large so as to restrain the occurrence of noise bar at the time of still reproducing. Thus, the image quality is improved in both cases of the ordinary reproducing and the special reproducing.
Patent JP-H11275240-A (JP)
Title: Interphone master unit and interphone sub-master unit
Inventor: IWABUCHI KOUTA
IPC: H04M9/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To keep away a user from having uncomfortableness and to improve dignity by automatically lowering the output level of a call confirmation sound to be outputted when an extension call button is operated. SOLUTION: A master unit A and sub-master units A1-A5 are respectively provided with a volume setting switch SW1, and by operating this volume setting switch SW1, the output level of a ring back tone to be outputted from a speaker sp can be set when calls are received from doorphone, hand sets B1 and B2, or extension calls are received from another master unit A or sub- master units A1-A5. This system is constituted so as to automatically lower the output level of the call confirmation sound, which is outputted when the extension calls are performed from the master unit A or sub-master units A1-A5 to another master unit A or other sub-master units A1-A5, regardless of setting of the volume setting switch SW1. Namely, a level down circuit forcedly lowers the output level of the ring back tone set by a volume setting circuit.
Patent JP-S62238667-A (JP)
Title: Semiconductor device
Inventor: SHIBATA SUNAO
IPC: H01L29/78
Filed: 1986-04-09
Abstract: PURPOSE:To make it possible to control current by a third electrode, by providing potential barriers between isolated source and drain regions and a substrate region, and making the current caused by a resonace tunnel phenomenon to flow along the surface of the substrate. CONSTITUTION:On a P-type silicon substrate 101, a source 102 and a drain 102' comprising platinum silicide (PtSi) are provided so that they are separated. An electrode 104 having a channel length L is provided through a gate insulating film (SiO2) 103. For this gate electrode, e.g., N-type polysilicon is used. Potential barriers for a hole are formed at interfaces 105 and 105' between the PtSi (102 and 102') forming the source and the drain and the substrate 101. When a positive potential with respect to the substrate is imparted to the source and the drain, the barriers become high, and current does not flow between them. A CVD SiO2 film 107 is provided on the surface. Barrier metal layers 109 and 109' and Al wirings 108 and 108' are connected to the source and the drain 102 and 102' through the contact hole.
Patent JP-2000274563-A (JP)
Title: Fluid cargo handling joint
Inventor: SEKIGUCHI MASARU
IPC: F16L23/16
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To ensure sufficient sealing property even at an extremely low temperature by protrusively providing a protruding part on the bottom wall of the annular seat part of a tube, and forming a recessed part to be closely adhered to the protruding part at an extremely low temperature on the seal bottom surface of an annular seal member. SOLUTION: A protruding part 17 consisting of a short cylindrical body is protrusively provided toward a taper part 7 in the center of the bottom wall surface 16 of the annular seat part 14 of a tube 6. An annular projection 18 is provided on the front surface 17B of the protruding part 17. A recessed part 26 is formed on the seal bottom surface 5B of an annular seal member 5. The inner wall surface 26A of the recessed part 26 has a diameter directional dimension such that it makes contact with the side wall surface 17A of the protruding part 17 at ordinary temperature, and thermally contracts at an extremely low temperature and closely adheres to the side wall surface 17A of the protruding part 17. Further, the annular projection 18 is bitten into the recessed surface 26B of the recessed part 26 of the annular seal member 5 at ordinary temperature and extremely low temperature.  According to this, the annular seal member 5 can be surely closely adhered to the annular seat part 14.
Patent JP-H01250303-A (JP)
Title: Cosmetic in electronic action caused by mutual action between ceramic and magnetic line of force
Inventor: YAMAZAKI YASU
IPC: A61K8/02
Filed: 1988-03-31
Abstract: PURPOSE:To obtain a cosmetic using an enzyme of fats and oils prepared by treating fats and oils with magnetic wave, ceramic and high-frequency electrical radiation to strengthen action of outer nucleus of silicon in the fats and oils. CONSTITUTION:Fats and oils 1 are packed into a glass container 5, a board cover 6 is placed on the container and a ceramic 2, a magnet 3 and a high-frequency antenna 4 are set outside of the container. Fats and oils caused by electronic reaction difference are prepared by electronic relative reaction by silicon action and by addition of 6,500 gauss by the magnet and used for cosmetic. Prepared cosmetic has a little damage of action as a chemical.
Patent JP-S559223-A (JP)
Title: Optical character read-in system
Inventor: ITSUSHIKI NORIO
IPC: G06K9/03
Filed: 1978-06-30
Abstract: PURPOSE: To reduce the effect by noise, by performing character recognition  through overall judgement of the result of character recognitions, after the character recognition every scanning with a plurality of scannings for the same character.  
     CONSTITUTION: The scanner 1 is at hand, and the paper 3 on which letters are described is moved horizontally. The letters are emitted with the lamp 4 and the image is formed on the sensor 6 arranging the photo electric elements in two dimensional manner via the lens system 5. The binary circuit 7 makes a plurality of scannings for m×n sets of photo electric elements for the same character during the movement of the paper 3, and the result of scannings is fed to the characteristic pick up circuit 8 for the binary signal treatment and the character area detection circuit 12. After the characteristic section Ai every line detected is made data compression Ci at the partial characteristic pick up circuit 9, character identification is made at the identification processing circuit 10. The identification result selection circuit 11 outputs the character recognizing signal D out  without error, based on the result of a plurality of identifications to the same character. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61246917-A (JP)
Title: Magnetic recording medium
Inventor: IMAOKA YASUO
IPC: C09D127/06
Filed: 1986-04-03
Abstract: PURPOSE:To obtain the titled medium provided with a magnetic coated film having high chemical and physical stability by incorporating a radiation-sensitive modified resin having a radiation-sensitive unsaturated double bond and a carboxyl group into a binder and cross-linking and polymerizing the resin by radiation. CONSTITUTION:A magnetic layer is provided on a substrate to form a magnetic recording medium. A specified radiation-sensitive modified resin is incorporated into the magnetic layer as a binder and cross-linking and polymerization are carried out by radiation. Although 1 or >=2 kinds of the radiation-sensitive modified resins can be incorporated into the magnetic layer, at least >=1 kind among the resins must contain an unsaturated double bond, a carboxylic group, a sulfonic group or their salts. Since the compd. having hydrophilicity is incorporated, the dispersibility of magnetic powder is improved and hence the electromagnetic transducing characteristic of the medium is also improved.
Patent JP-H11257961-A (JP)
Title: Laser light projection apparatus
Inventor: SAKAMOTO SHUZO
IPC: G01C15/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To project a laser light constituted of a line or cross type intersecting lines on, e.g. a ceiling or a wall surface, and enable changing the direction of the projected lines and moving them in parallel, while a laser apparatus for setting-out as a laser light projection apparatus is mounted on a desired portion of a floor, without changing the position of the apparatus. SOLUTION: A laser collimator 10 is equipped with one or a plurality of modules 8a (,8b) for casting laser lights, and lenses 18a, 18b which are arranged in an optical path of laser light so as to form the laser lights cast from the module 8a (,8b) in a line or intersecting lines where two lines intersect in a cross type. In this case, the laser collimator 10 is pivotally constituted in the vertical direction and the horizontal direction with respect to a base 3.
Patent JP-S575660-A (JP)
Title: Boiling of rice
Inventor: HAYASHI DENZOU
IPC: A23L7/10
Filed: 1980-06-13
Abstract: PURPOSE: To obtain boiled rice having good taste, by using a small-sized cooker made of aluminum or stainless steel capable of exhausting 1W12 liter steam based on 100g polished rice during rice boiling and boiling rice with superheated steam.  
     CONSTITUTION: A cooker to be used consists of a cover and main body made of aluminum or stainless steel, and an open port is equipped with the through holes 25a and 25b and the slits 26a and 26b. The open port has such a size that it can exhaust 1W12 liter steam based on 100g polished rice during the whole period of rice boiling. In rice boiling, 100.5W150°C superheated steam is used for heating, many cookers are collected, or a conveyor is used to carry out boiling of rice continuously. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S524335-A (JP)
Title: Moving and holding base lever of beveling machine of mah-jong tiles
Inventor: KOTANI HIROTAROU
IPC: A63F9/20
Filed: 1975-06-27
Abstract: PURPOSE: A moving and holding base lever of a tile group for constructing a veveling machine of tiles which can efficiently treat a beveling operation of a tile group. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02255359-A (JP)
Title: Next color cueing device for ink sheet
Inventor: KANO KIMIO
IPC: B41J35/16
Filed: 1989-03-30
Abstract: PURPOSE:To obtain a next color cueing device for an ink sheet which can reduce a conveying distance of a platen roller corresponding to the next color cueing length of the sheet by detecting the rotating angle of a bobbin to a predetermined feeding distance of the sheet at the time of printing, and cueing the next color of the sheet by means of the rotating angle of the detected bobbin after the colors are printed. CONSTITUTION:The heads of yellow Y and recording sheet are conveyed syn chronously, the same ink sheet as a predetermined sheet feeding distance is wound by a bobbin 2, and colorant is transferred to the recording sheet 6. Since the length of the ink sheet fed at this time is constant, the diameter of the ink sheet of a supply side is reduced as the remainder of the ink sheet is decreased, and the rotating angle of the bobbin of the supply side at that time is increased. Then, a CPU 9 calculates detected values based on the ratio of both lengths 1A, 1B to obtain the number of pulses necessary to cue a next color, stores it in a memory cell 10, compares it with the number of pulses output by an encoder when the ink sheet is wound by a motor 11 after printing is finished, driving the motor until it coincides with the stored number of pulses, and cues the next color of the ink sheet.
Patent JP-S58199984-A (JP)
Inventor: TSURUTA KATSUYA
IPC: E05F11/04
Filed: 1982-05-13
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-S62236783-A (JP)
Title: Sequential printer
Inventor: SAITO SHOJIRO
IPC: B41J35/04
Filed: 1986-04-07
Abstract: PURPOSE:To make it possible to perform both-way printing, by allowing an ink ribbon, which is taken up to one direction by an ink ribbon take-up part, to run to directions opposite to each other at positions shifted on the outer peripheral surface of a platen. CONSTITUTION:An ink ribbon 3 passes a guide roller 9 from an ink ribbon feed-out roller 7 and passes the front part of a head 2 to be turned back by a roller 6 and reversed at an F-part in order to turn the ink layer of the ink ribbon 3 to the side of a platen 4 and successively passes the front part of the head 2 and a guide roller 10 to be taken up by an ink ribbon take-up roller 8. The parts (a), (b) pressed to the platen 4 by the head 2 of the ink ribbon 3 are staggered to each other and take a route so as not to be overlapped at the time of printing. An ink ribbon up-and-down operating part 11 moves up and down in the directions shown by arrows Z, Z' according to a printing direction, after the head 2 is separated from the ink ribbon 3, a medium 5 and the platen 4 when the printing direction changes, to select the a-part and b-part of the ink ribbon 3.
Patent JP-S537087-A (JP)
Title: Powder transport vehicle
Inventor: SUMI YOSHIYUKI
IPC: B60P1/56
Filed: 1976-07-06
Abstract: PURPOSE: To provide a pneumatic feed type powder transport vehicle having a powder separator with an agitator arranged at the end of an outlet of the powder which can supply food mixed with powder and particles different in properties thereof in predetermined mixture density. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03282683-A (JP)
Title: Pattern detecting method and device automatically adapted to quantity of noise
Inventor: JIYON BERUNSEN
IPC: G06V10/44
Filed: 1990-03-30
Abstract: PURPOSE: To automatically distinguish the response of an intrinsic pattern in the output of a pattern detection system from the response of a noise pattern by distinguishing authentication by a distance between edges. CONSTITUTION: At least tone of the signal processing circuits 4 to 6 of a signal processing and analyzing device 8 is made a pattern detector to be a signal processing circuit 4 in this case. When any candidate point of an edge exists, its neighborhood is investigated and if another edge does not exit, the edge is judged to be a true edge. In the pattern not less than two-dimensional, the edges are not isolated but connected so that there are other edges in the neighborhood of each edge. Thus whether another edge exists or not in a fan-shape expanded in a direction vertical to the direction of the edge is investigated. Therefore even if the absolute quantity of noise in a signal is unknown or different depending on a place, only the response of an original signal is identified and extracted.
Patent JP-H09244888-A (JP)
Title: Information processor
Inventor: INOHARA REIJI
IPC: G06F9/30
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide the information processor which can execute plural software applications using different firmware interfaces. SOLUTION: This information processor is equipped with a ROM 2 which stores common firmware 21, a nonvolatile RAM 1 which stores firmware interface information and system characteristic information 12 for operation time, and a flash memory 3 which stores plural pieces of system characteristic information 31 that can be switched and individual firmware 32. Then the common firmware 21 after setting firmware interface information corresponding to selected software in the nonvolatile RAM 1 and saving existent system characteristic information in the nonvolatile RAM 1 reads the system characteristic information corresponding to the selected software out of the flash memory 3 and selectively executes the individual firmware in the flash memory 3 corresponding to the selected software on the basis of firmware interface information set in the nonvolatile RAM 1.
Patent JP-H03285531-A (JP)
Title: Motor bracket
Inventor: SUZUKI NORIHIRO
IPC: H02K5/04
Filed: 1990-03-30
Abstract: PURPOSE:To enhance strength and machinability by providing a plurality of reinforcing ribs at the outer circumferential section in the axial direction of a bracket for an outdoor motor made through press work. CONSTITUTION:In an outdoor motor, a plurality of reinforcing ribs 1a are arranged on the outer circumference in the axial direction of a pressed bracket 1 in order to increase the strength. A stator core 2 to be inserted into the bracket are cut on four sides in order to increase the yield of core. When thus cut stator core 2 is inserted into the bracket 1, the rear end of the cut section is inserted along the reinforcing ribs 1a of the bracket 1 in the rotational direction of motor. Consequently, baffle function is provided. Furthermore, intrusion of rain water is prevented because useless hole is not provided.
Patent JP-S58199268-A (JP)
Inventor: TAMATSU TOSHIYUKI
IPC: B61C17/00
Filed: 1982-05-15
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-S62265310-A (JP)
Title: Catalystic component of alpha-olefin polymerizing catalyst and its production
Inventor: TOOMASU GAROFU
IPC: C08F4/04
Filed: 1987-04-01
Abstract: A catalyst component for an alpha-olefin polymerization catalyst (comprising an organoaluminium compound, an external electron donor and a solid catalyst component obtained by reaction of a magnesium-containing compound with a titanium halogen compound) is prepared by the steps of:   (a) precipitating a water-soluble magnesium compound from an aqueous solution thereof using an alkali; (b) separating the solid magnesium component and dissolving it in hydrochloric acid;   (c) evaporating the resultant solution until dry;   (d)heating the salt mixture obtained at 130 to 150 DEG C;   (e) dissolving the magnesium component in ethanol; (f) drying the ethanolic solution of the magnesium component by periodic azeotropic distillation; (g) precipitating a solid carrier component from the ethanolic solution; and (h) reacting the solid carrier component with a titanium halogen compound in the presence of an internal electron donor or without an electron donor. h
Patent JP-S537029-A (JP)
Title: Vehicle
Inventor: MUTOU SHIYOUTAROU
IPC: B62D57/00
Filed: 1976-07-09
Abstract: PURPOSE: To provide an amphibious transport vehicle which can travel by repeating the movements for braking one of wheels mounted in tandem state to a vehicle body through a linkage and extending the other through a link to forward the body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58199778-A (JP)
Inventor: SUZUKI HISASHI
IPC: C22C29/00
Filed: 1982-05-14
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-S58198709-A (JP)
Title: Position detector
Inventor: SUGIYAMA TAKASHI
IPC: G01B21/00
Filed: 1982-05-14
Abstract: PURPOSE:To extend the range of position detection, by providing a load detector in each corner of a square plane plate and calculating the position, to which a load is applied, on a basis of outputs of provided load detectors. CONSTITUTION:Load detectors 4a, 4b, 4c and 4d are provided through connecting bars 3a, 3b, 3c and 3d in four corners A, B, C and D of a square plane plate 2. Xn=[(Fb+Fc).L]/(Fa+Fb+Fc+Fd) and Yn=[(Fc+Fd).H]/(Fa+Fb+Fc+Fd) (L and H are coordinate positions of a point C with a point A as the origin) are operated on a basis of output signals Fa, Fb, Fc and Fd of load detectors 4a, 4b, 4c and 4d, and a point P to which the load is applied is calculated.
Patent JP-S564474-A (JP)
Title: Structure of head operation system of printer
Inventor: ISHII HIROSHI
IPC: B41J2/295
Filed: 1979-06-26
Abstract: PURPOSE:To obtain the captioned structure which allows a bimorph to fly freely, consumes little power, gives a large stroke action and has simple structure. CONSTITUTION:According to a signal for the print to be recorded, voltage is impressed selectively on a piezoelectric body 2. By this impression, a bimorph 2' composed of the piezoelectric body 2 and a metal plate 1 is curved sharply forwards. On the occasion, by the effect of an inertia energy conserved in the bimorph 2', the bimorph 2' is let to fly freely forwards, surpassing the force of a spring 5. Thus, it strikes against recording paper 10 through an ink ribbon 9 at the tip of a print wire 4, thereby dot printing being performed.