baber/WOPTO huggingface dataset:
Patent JP-S5820232-A (JP)
Title: Hydrocracking catalyst composition
Inventor: NOGUCHI YUUJI
IPC: C10G47/12
Filed: 1981-07-29
Abstract: PURPOSE:To provide the titled catalyst composition showing high cracking activity at a relatively low temp. and to conserve heat energy, by constituting the carrier of a hydrocracking catalyst from zinc oxide and aluminous oxide. CONSTITUTION:A catalyst carrier for hydrocracking a heavy stock oil consists of zinc oxide and aluminous oxide such as alumina or alumina-zeolite and an active metal consisting of a metal of the VII B group of the Periodic Table such as chromium and a metal of the VIII group such as iron or cobalt is carried by the aforesaid carrier. Because this catalyst composition shows high cracking activity at a relatively low temp. in carrying out hydrocracking, required heat energy is conserved as well as good quality light oil can be obtained in good yield.
Patent JP-H07302953-A (JP)
Title: Semiconductor laser element
Inventor: IWAI NORIHIRO
IPC: H01S5/00
Filed: 1994-05-06
Abstract: PURPOSE:To provide a semiconductor laser element which satisfactorily radiates heat generated in an active layer and exhibits improved operability. CONSTITUTION:A semiconductor laser element has multilayer reflective films 12 and 13 for reflecting a laser beam. Each of the multilayer reflective films 12 and 13 is constituted by alternately stacking two types of layers having different refractive indexes. In the semiconductor laser element in which the optical thickness of the two types of layers is lambda/4 (lambda: laser oscillation wavelength), one of the two types of layers constituting the multilayer reflective films 12 and 13 is made of AlN, GaP or AlP.
Patent JP-S5243364-A (JP)
Title: Power semiconductor device and process for production of same
Inventor: ITOU OSAMU
IPC: H01L21/56
Filed: 1975-10-01
Abstract: PURPOSE: To manufacture a power semiconductor device of a small size and sufficient heat radiation characteristics by soldering a film lead frame formed in a radiation plate of a smallest possible size by etching techniques. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5342547-A (JP)
Title: Relay driving circuit
Inventor: SHIMOYAMA TSUNAYOSHI
IPC: H01H47/32
Filed: 1976-09-29
Abstract: PURPOSE: To drive the relay according to the input control signal without destructing the transistor for relay driving, even if failure is occurred in power supply, in driving relay by using dual power supply. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11311151-A (JP)
Title: Diagnostic device for egr system
Inventor: TOMIKAWA SABURO
IPC: F02D21/08
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of a diagnosis that there is such a trouble as being too much of a exhaust gas recirculation(EGR) quantity in a first valve. SOLUTION: A first valve varies a dilution rate of inlet negative pressure at the atmosphere in response to exhaust pressure so as to make the exhaust pressure acting on an EGR valve, become constant. In this case, with a condition of performing an EGR, a rotation varying parameter is operated by an operational means 51, and in the case where this operated value exceeds a first judged value, a judging means 52 so judged that there is possibility of such a trouble as being too much of an EGR quantity in the first valve.  When the possibility of trouble is judged, an EGR cutting means 53 forcibly cuts the EGR under the condition of further performing the EGR, and in the EGR cut state, an operational means 54 operates the rotation varying parameter, and in the case where the operated value comes to be less than the second judged value of a smaller value than the first judged value, a judging means 55 so judges that such a trouble as being too much of the EGR quantity is actually produced in the first valve.
Patent JP-H10308879-A (JP)
Title: Method, device for processing chrominance signal and storage medium
Inventor: OTA KENICHI
IPC: B41J2/525
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To generate an equal chrominance space signal more reflected with human visual characteristics by generating the equal chrominance space signal by performing non-linear converting processing to respective plural color component values consisting of a chrominance signal value defined by three visual primary colors, mutually weighing and adding the color component values. SOLUTION: A frame memory 13 stores respective converted chrominance signals and a visualized image is outputted by a printer 14. While referring to the color reproduction area characteristics of monitor and the color reproduction area characteristics of printer in a memory 16, a CPU 15 generates a chrominance signal conversion table and controls the write of table memory data into a three-dimensional look-up table conversion circuit 12 and the execution of signal conversion or the like.  A chroma- metric chrominance signal is converted to a chrominance signal value defined by three human visual primary colors, non-linear converting processing is performed to respective plural color component values consisting of that chrominance signal value defined by three visual primary colors, the plural color component values, to which non-linear processing is performed, are mutually weighed and added and the equal chrominance space signal is generated.
Patent JP-S61274950-A (JP)
Title: Recording apparatus
Inventor: ODA GORO
IPC: B41J2/175
Filed: 1985-05-31
Abstract: PURPOSE:To prevent clogging, by setting the moving speed of a recording medium at the time of recording so as to make the same slower than the recording speed to a member to be recorded. CONSTITUTION:In performing recording, prior to receiving the recording order from a processor for processing image/character data having an actual apparatus connected thereto and sending recording paper 8 to a recording part by driving a first feed roller 9, a film 2 is moved for a definite time to allow the advance direction ends of a large number of hole parts 92 to position at the part of a heating element 3 and moved in synchronous relation to the leading end of the recording paper 8 after the recording paper 8 arrived. At this time, the moving speed of the film 2 is set to 1/2 the recording speed to the recording paper 8. When the non-hole part 91 of the film 2 passes excessive ink scraping members 41, 42 toward to a lower part, a paper powder or dust is accumulated to the leading end of the excessive ink scraping member 42 and reaches the part of the heating element 3 at the top part of a thermal head 1 when the film 2 moves and the scraping members 41, 42 are moved several times so as to interpose the heating element 3 and, at the same time, an adsorbing fan 53 is started to suck the paper powder or dust in an air sucking guide 57.
Patent JP-S62277406-A (JP)
Title: Production of transparent solution of thermoplastic resin having low dust content
Inventor: MAEDA KENJI
IPC: B01D21/26
Filed: 1986-05-24
Abstract: PURPOSE:To produce a transparent solution of thermoplastic resin having low dust content and high purity and useful for optical use, etc., by carrying out centrifugal phase-separation of a transparent thermoplastic resin solution containing free water, thereby easily and economically removing dust from the solution. CONSTITUTION:A solution of a transparent thermoplastic resin containing free water and optionally added with pure water (e.g. a solution of polystyrene resin, styrene-maleic anhydride copolymer, etc., preferably having a viscosity of 50-300 cps and a resin concentration of 10-25%) is subjected to centrifugal separation usually at >=5,000 G to effect the phase-separation of the mixture into a resin solution phase and a water phase. The liquid obtained by the centrifugal separation treatment is preferably transferred to a standing tank and left at rest to separate the resin solution phase from interface and water phase. EFFECT:The number of dust particles of >=0.5mum phi can be decreased to <=10,000 per 1g of solid resin.
Patent JP-S62275818-A (JP)
Title: Air conditioner for vehicle
Inventor: IIDA KATSUMI
IPC: B60H1/00
Filed: 1986-05-24
Abstract: PURPOSE:To secure a rising speed for optimum air quantity all the time, by increasing the air blasting quantity of an air blower to the extent of the air blasting quantity at the time of automatic control selectively with two types of the specified grades different from each other, in relation to detected inside temperature and detected solar radiation quantity at the time of cooling starting. CONSTITUTION:An air-conditioning device 3 inclusive of a blower air blasting quantity regulating device 3 is controlled according to control conditions including detected inside temperature by an inside temperature detecting device 1 and detected solar radiation quantity by a solar radiation quantity detecting device 2. In the above-mentioned air conditioner, when cooling is started, it is discriminated by a discriminating device 4, and either of first and second blast controlling devices 5 and 6 is selected by a selecting device 7 in relation to the detected inside temperature and the detected solar radiation quantity aforesaid. And, the air blasting quantity of an air blower is increased up to the air blasting quantity at the time of automatic control with a first specified grade, or it is increased with a second specified grade larger than the first one. With this constitution, a rising speed for the air quantity is selected according to ambient conditions, thus comfortable air-conditioning action is secured.
Patent JP-S60261420-A (JP)
Inventor: OGAWA MITSUYASU
IPC: A47L5/24
Filed: 1984-06-08
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-H01290916-A (JP)
Title: Device for diesel exhaust gas
Inventor: TAKIGAWA MASUO
IPC: F01N3/02
Filed: 1988-05-16
Abstract: PURPOSE:To safely carry out the regeneration of a filter in a short time by providing a sub-valve in a passage for connecting the lower course side of a main valve to a filter and controlling the sub-valve in accordance with engine speed. CONSTITUTION:A main valve 8 for switching over a filter 3 and its bypass 9 is provided while providing a sub-valve 10 in a passage for connecting the lower course side of the main valve 8 to the filter 3. The table of sub-valve opening with respect to engine speed for making the mixing quantity of exhaust gas constant is previously kept by a control device 6. At the time of regenerating the filter, the opening of the sub-valve 10 is controlled in accordance with engine speed to make the mixing quantity of the exhaust gas constant. Thereby, the regeneration can be safely carried out in a short time.
Patent JP-H05290127-A (JP)
Title: Method and device for three-dimensional editing
Inventor: WATABE HIDEO
IPC: G06F17/50
Filed: 1992-04-13
Abstract: PURPOSE:To reduce menu operation and to eliminate the need for preprocessing for editing by editing shape data with a symbol arranged at a specific position in a display figure, and editing contents obtained from the arrangement position and elements to be edited. CONSTITUTION:Graphic language data 8 are inputted by handwriting through a user operation processing part 10 and a corresponding symbol is arranged at specific positions to be edited over a look at two-dimensional display data to be edited which are displayed at a display part 7. Then an editing instruction decoding part 9 performs a decoding process as to which editing the symbol indicates, and the obtained editing contents are sent out to a shape element recognition part 2 and a shape processing part 5. Then the object element is determined according to the arrangement position of the symbol of the graphic language and the editing contents and a shape element recognition part 2 obtains coordinates between the specific position and two-dimensional display data 4 from the editing place obtained from the position where the symbol of the graphic language is arranged and the editing contents sent from the editing instruction decoding part 9 to obtain the element to be edited.
Patent JP-S63284412-A (JP)
Title: Angular speed detector
Inventor: TANAKA KENICHI
IPC: G01C19/56
Filed: 1987-05-15
Abstract: PURPOSE:To prevent a torsional force from being generated and to accurately detect an angular speed by providing detection pieces and balance pieces in the same shapes on both sides of the amplitude of vibrating pieces in the opposite directions. CONSTITUTION:The rectangular plate type detection pieces 4a and 4b are provided at tip width sides of the vibrating pieces at right angles to the directions of the plate surfaces of the vibrating pieces. The detection pieces 4a and 4b are positioned in the mutually opposite directions and in the same shape, and detecting elements 5a and 5b made of piezoelectric elements are stuck on one- surface sides of the detection pieces. Then when a driving voltage is applied to the vibrating elements 3a and 3b stuck on one-surface sides of the vibrating pieces 2a and 2b, the vibrating pieces 2a and 2b and detection pieces 4a and 4b vibrate and the Coriolis force based upon the moving speeds of the vibrating pieces 3a and 3b and the mass of the detection piece 4 is generated to vary charges of the detecting elements.
Patent JP-H07119807-A (JP)
Title: Friction-type continuously variable transmission
Inventor: KAWASE TATSUO
IPC: F16H15/52
Filed: 1994-05-31
Abstract: PURPOSE:To prevent such a phenomenon that a double-cone deviates from the revolutional motion or the contact position, in a friction-type continuously variable transmission in which the rotational speed of an input shaft is changed and transmitted to the output shaft by bringing the double-cone into contact with both the input shaft and the output shaft. CONSTITUTION:A stay 15 is fitted to a carrier 4 for supporting a double-cone 3, and a guide roller bearing 16 fitted to the stay 15 is fitted in a guide 17 that has been fixed to a transmission case 9, and by this fitting the rotation of the carrier 4 is stopped for allowing only the movement in the axial direction. A stopper surface 19 is provided to the end of the guide 17, thereby the movable range of the carrier 4 in the axial direction is restricted within an allowable range.
Patent JP-S5344768-A (JP)
Title: Brake toggle joint
Inventor: FURUTA YOUICHI
IPC: B60T13/52
Filed: 1976-10-01
Abstract: PURPOSE: To provide a brake toggle joint which can be installed in a light car by installing a control valve, a balancer, and an output cylinder separately to the car to minimize restrictions of a spacing therefor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61278007-A (JP)
Title: Magnetic head using laminated magnetic substance film
Inventor: SAITOU NORITOSHI
IPC: G11B5/147
Filed: 1985-06-03
Abstract: PURPOSE:To obtain the title magnetic head exhibiting an excellent recording and reproducing characteristic and having narrow tracks by using a laminated magnetic substance film obtained by depositing a ferromagnetic substance layer through a nonmagnetic substance layer as the main pole of the magnetic head. CONSTITUTION:A laminated magnetic substance layer obtained by laminating a ferromagnetic substance layer through a nonmagnetic layer is used. A magnetic material having a soft magnetic characteristic and high saturation magnetic flux density Bs of >=8KG, or preferably >=13KG, is required to form a ferromagnetic substance layer. A nonmagnetic oxide such as SiO2 and Al2O3, a nonmagnetic metal such as Zr, Al, Nb, Ta and W and a semiconduct or metal such as Si and Ge can be used as the material of the nonmagnetic substance layer. The film thickness S of the ferromagnetic substance layer is effectively regulated to 0.05-2.0mum. The film thickness (t) of the nonmagnetic substance layer is advantageously controlled to 50-1,000Angstrom . When the film thickness S is adjusted to 0.05-0.5mum, the film thickness (t) of the nonmagnetic substance layer is preferably regulated to 50-400Angstrom . When the film thickness S of the ferromagnetic regulated to 50-400Angstrom . When the film thickness S of the ferromagnetic substance layer is regulated to 0.5-2.0mum, the film thickness (t) of the nonmagnetic substance layer is preferably controlled to 300-1,000Angstrom .
Patent JP-H04346267-A (JP)
Title: Contact type image sensor
Inventor: OKUTSU YOSHIHIRO
IPC: H01L27/146
Filed: 1991-05-23
Abstract: PURPOSE:To make it possible to control easily a capacity required for data output side wiring by eliminating noise components and preventing a drop in MFT. CONSTITUTION:As a light incident section produced between a light receiving device 9 and a matrix section, which excludes a lighting window 4, is covered with a light shielding metal pattern 10, the incidence of light from the covered section is inhibited. It is possible to form a line capacity 17 equivalent to a specified read width by changing the line width of a data line 13 which connects an upper part transparent electrode 7b of each light receiving device 9 with matrix wiring 3.
Patent JP-H01289140-A (JP)
Title: Wiring layer and manufacture thereof and wiring layer forming device
Inventor: ARITA MUTSUNOBU
IPC: H01L23/52
Filed: 1988-05-16
Abstract: PURPOSE:To obtain a wiring layer having a remarkedly low resistance though the layer has a high electro-migration resistance by a method wherein the wiring layer is formed into a wiring layer consisting of an alloy of Al, which is the main component of the wiring layer, and a little amount of a prescribed element. CONSTITUTION:When an Al alloy layer consisting of an alloy of Al, which is used as the main component of the layer, and a little amount of one kind of an element, or a little amount of a plurality of kinds of elements chosen from among lanthanoids, yttrium and scandium, which are elements dissimilar from Al, is formed as a wiring layer, the dissimilar element is separated without being almost brought into the state of solid solution in the state of a room temperature and a separation effect is generated. Moreover, the Al alloy is a high-melting point metal compound and the electro-migration resistance of the wiring layer is enhanced by hardening and so on. Moreover, as the dissimilar element does not have a number of charges largely remote to the Al, which is the main component, the resistance of the wiring layer is also remarkedly reduced.
Patent JP-S5744798-A (JP)
Title: Electric fan
Inventor: KOBAYASHI HIROSHI
IPC: F04D25/10
Filed: 1980-08-28
Abstract: PURPOSE: To improve the workability at built-up work and shorten the assembly time by a structure wherein the stand of the electric fan, in which the change of  angle of depression and elevation of a fan head is exculsively performed with a  miniature motor, is made in a vertically split structure.  
     CONSTITUTION: The stand 1 supporting the fan head 3 through a neck piece 2 is made in the vertically split structure consisting of a main and an auxiliary constituents 5 and 6. A neck holding part 7 is formed by the tip portions of both the constituents 5 and 6. A boss 8, to which th motor 24 for the change of angle of depression and elevation is mounted, a boss 9, to which the auxiliary constituent 6 is fitted, and a projection 10, to which a balance spring 29 is latched, are provided integral with and inside the main constituent 5. The rotation of a crank 26 followed by the rotation of the motor 24 is constituted so as to cause a reciprocating vertical pivoting motion of a rod 28 and the neck piece 2. Due to the structure described above, the buil-in work of component parts and the built-up work of the fan can be accomplished easily. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10310980-A (JP)
Title: Production of polyester fiber for rubber reinforcement
Inventor: KUNISADA NORINOBU
IPC: D06M101/16
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester fiber for rubber reinforcement capable of solving problems caused in a production process for the polyester fiber, improving the yarn manufacturing properties and operating efficiency in order to produce the polyester fiber and good in adhesion by applying an epoxy compound thereto for improving an epoxy compound thereto for improving the adhesion to rubber. SOLUTION: This method for producing a polyester fiber for rubber reinforcement comprises applying a treating agent containing an amine compound polyester fiber between the final drawing roller and the relaxing roller and then applying a treating agent containing an epoxy compound to the polyester fiber just after separating from the relaxing roller when the melt-spun polyester fiber with the drawing roller, subsequently carrying out the relaxing treatment with the relaxing roller controlled to <=140 deg.C and then winding the polyester fiber with a winder in the method for producing the polyester fiber for rubber reinforcement.
Patent JP-H06310570-A (JP)
Title: Tab tape transport mechanism
Inventor: TAKAYAMA KEIICHI
IPC: H01L21/677
Filed: 1993-04-23
Abstract: PURPOSE:To prevent a TAB tape from being damaged or a lead wire from being broken by transporting it with a roller system that gives no-load in the direction of tape movement. CONSTITUTION:In consists of a drive roller 7 made of a hard material such as stainless steel, and an idler roller 8 that has a tapered outer surface 8a and made of a soft material such as a rubber or polyurethane. Tape guide mechanisms 9, at both sides of which guide pins 10 are provided, are place before and after the tape transport mechanism 6 and by this, the transport of the TAB tape 2 is performed smoothly. The TAB tape 2 goes between the idler roller 8 and the driver roller 7, and synchronizing with the timing of a plastic dripping apparatus, it is transported intermittently. As the roller system is adopted instead of sprocket wheels for the TAB tape transport mechanism for a plastic sealing device, a tape can be transported without a load in the direction of tape movement and problems such as the damage of the TAB tape or the breakage of the lad wire on the TAB tape is eliminated.
Patent JP-S59139287-A (JP)
Inventor: ANDORE UU BEE DOMIYURUDE
IPC: A63F9/10
Filed: 1983-06-30
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-H01289339-A (JP)
Title: Communication controller
Inventor: ITO YOSHIAKI
IPC: H04L1/16
Filed: 1988-05-17
Abstract: PURPOSE:To allow a sender to recognize the reception state of multi-address communication by giving a bit of reply request identifier in a frame as required in a communication controller of a sender for multi-address communication, sending the resulting frame and returning a reply code including at least its own specific address to the sender from an equipment recognizing the identifier. CONSTITUTION:In case of the transmission of multi-address communication, a contention circuit 5 monitors whether or not a code outputted to a transmission circuit 3 is coincident with a code inputted from a reception circuit 4. An equipment except an equipment sending multi-address communication uses a multi-address recognition circuit 6 to detect a frame inputted from the reception circuit 4 and when its own group is designated, a reply code return circuit 9 is controlled to return the reply code. When the frame is received normally, the reply code return circuit 9 returns a reply code 28 while including its own address to the code 28 and in case of detecting any error, the reply code 28 is not returned. Thus, whether or not the equipment to receive the code receives the said frame is confirmed by the sender.
Patent JP-S61246584-A (JP)
Inventor: HARARUDO BERUGAA
IPC: F27B3/19
Filed: 1985-05-31
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。