baber/WOPTO huggingface dataset:
Patent JP-S6256542-A (JP)
Title: Extruding method for powder solidified by rapid cooling and composed mainly of al
Inventor: AMAKASU TOSHIYA
IPC: B22F3/20
Filed: 1985-09-04
Abstract: PURPOSE:To easily manufacture an extruded material having superior strength inexpensively in high productivity by compacting a powder composed mainly of Al and solidified by rapid cooling into proper density and by extruding the resulting green compact under specific conditions. CONSTITUTION:The powder solidified by rapid cooling and composed essentially of Al, which is prepared by an air atomizing or water atomizing method, is compacted to 60-80% of its true specific gravity. After that, this green compact is extruded at an extrusiton ratio of 5-20, at an extrusion temp. of 250-450 deg.C. In this way, the above material undergoes high shearing action and resultingly crystalline substances and precipitates in an Al matrix as well as in a stable and inert Al2O3 film formed on the surface of the above powder are divided into fine grains and dispersed in the Al matrix, so that high strengthening is attained and simultaneously mutual diffused junction in the matrix structure can be effected.
Patent JP-S58117818-A (JP)
Title: Continuous heat treating device
Inventor: TAKEDA TOMU
IPC: F27D17/00
Filed: 1981-12-07
Abstract: PURPOSE:To improve thermal efficiency by providing behind heating chambers, a heat  exchanging chamber which is covered with shielding bodies having an opening through  which materials to be treated pass, detecting the concn. of the specific components in  the gaseous mixture of the air which is subjected to heat exchange with the materials  to be treated and the gases formed by combustion introduced from the heating chambers and maintaining the mixing ratio thereof constant. CONSTITUTION:A heat exchanging chamber 12 covered with shielding bodies 10-1, 2 having an opening permitting the passes of materials 1 to be treated is provided behind heating chambers 4. The materials 1 which are conveyed after completion of heat treatments in the chambers 4 enter the chamber 12, then the air in the chamber 12 is subjected to heat exchange with the materials 1. The concn. of the specific component, for example, oxygen, in the gaseous mixture of said air and the gases formed by combustion introduced into the chamber 12 from the chambers 4 is detected with oxygen concn. cell type gas analyzers GA. According to the detected value, a solenoid valve MN is controlled to control the flow rate of compressed air from a compressed air source 15 into the chamber 12, whereby the mixing ratio of the air and the gases formed by combustion is maintained constant and the gaseous mixture is discharged.
Patent JP-H0942063-A (JP)
Title: Carburetor heat insulating device
Inventor: KURATA KOJI
IPC: F02M15/02
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To surely prevent generation of icing by heat insulating a carburetor. SOLUTION: An intake system being arranged with a carburetor 28 and an air cleaner 29 is connected to a forcedly air-cooled engine of which cylinder or the like of a unit swing type engine 13 is cooled by forced cooling air 36. An exhaust pipe 30 is also connected, to introduce partly the forced cooling air 36 through an introducing pipe 42 to a heating chamber 41 formed in the periphery of the exhaust pipe, and hot air 49 is produced, to be led out via a draw out pipe 46 to a heat insulating chamber 45 in a carburetor cover 44 surrounding the carburetor.
Patent JP-H0640241-A (JP)
Title: Refrigerating device
Inventor: TERAOKA MASAO
IPC: B60H1/32
Filed: 1992-07-23
Abstract: PURPOSE:To provide a refrigerating plant easily formed into a single unit and capable of interrupting the connection between a compressor and an engine without using an electromagnetic clutch. CONSTITUTION:A refrigerating plant 1 is constituted in such a way that refrigerant compressed to high pressure by a compressor 3 driven by an engine 21 is condensed by a condenser 5, then adiabatically expanded by an expansion valve 7 and heat-exchanged by an evaporator 9. This refrigerating plant 1 is provided with a friction clutch for connecting an engine driving force input rotor 27 intermittently to the compressor 3, an actuator 83 for locking the friction clutch, an accumulator 89 connected to the high pressure side circuit of the refrigerant through a check valve 87 so as to accumulate high pressure, and a control valve 91 for connecting the accumulator 89 intermittently to the actuator 83.
Patent JP-H1042577-A (JP)
Title: Generating device and portable electronic apparatus
Inventor: NAGASAKA EIICHI
IPC: H02N2/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an thin and compact generating device with high generating capacity, which is suitable for a small and portable type device of conducting powder generation by exciting an oscillating piece equipped with a piezoelectric element layer. SOLUTION: The rotational movement of a rotating weight 13 is transmitted to an oscillating piece 21 as oscillations in the vertical direction through an oscillating mechanism 30 equipped with a driving protrusion 32 which rotates interlocked with the rotating weight and, a passive obtrusion 35 when engages with the driving protrusion 32 and coverts it into the vertical revolving movement of an oscillating layer 33. As a result, the oscillating piece with large width 21 can be stored in a plane parallel to the rotating weight 13. Therefore, it is possible to dispose the oscillating piece 21 with high genaranting capacity in a thin space, and transmit the rotational energy of the rotating weight 13 with high efficiency by means of the oscillating mechanism 30, thus providing a thin and compact generating device with high generating capacity.
Patent JP-S6257332-A (JP)
Title: Path supervisory system
Inventor: ABE SENETSU
IPC: H04J3/14
Filed: 1985-09-05
Abstract: PURPOSE:To supervise a path with a few hardward without need for complication setting job by mounting block number block number information in blocks. CONSTITUTION:A block number bit is information representing a block mounting position and the information is generated automatically in the wired logic from a mounting position information generating source 101 (or 201) by mounting a block in a prescribed position and consists of, e.g., 3-bit (B7, B6, B5). A destination address bit a bit representing the block number of a destination to be received by an FTS code, a transmission counter 102(202) used in the block and a part of counter information of the reception counter 103(203) at the reception side at detection are used and the consist of 3-bit (B2, B1, B0). The FTS code is subject to time slot conversion and destination block by a line setting function section 30 and detected by the eception side.
Patent JP-H0540837-A (JP)
Title: Connection structure among plural programmable controllers
Inventor: YAMAKI NORIHIRO
IPC: G06F15/76
Filed: 1991-08-06
Abstract: PURPOSE:To perform a high-speed data transfer and to improve usability by simple construction and connection process. CONSTITUTION:A programmable controller 21a writes output data in an extension output port 68a. By this, the output data are inputted to an extension input port 66b of a programmable controller 21b via a connection cable 72 and written in a RAM by a control part in the programmable controller 21b. When the data input to the programmable controller 21b is completed, the control part of the programmable controller 21b conducts a data processing based on a preliminarily set program and performs an input/output processing as necessary.
Patent JP-H0360943-A (JP)
Title: Work positioning method by locating pin
Inventor: OKUYAMA KAORU
IPC: B62D65/00
Filed: 1989-07-31
Abstract: PURPOSE:To interpose a floor main and to improve a positioning accuracy by moving plural locating pins in the diameter small enough than a locating bore diameter after their fitting into the locating hole, in case of positioning a floor main to a car body assembly stage. CONSTITUTION:In order to position a floor main 1 as for a work a locating pin 2 in the outer diameter small enough than the inner diameters of the plural locating holes 1a of the floor main 1 is fitted into the respective locating hole 1a. Thereafter, until the locating pin 2 is brought into contact with the inner peripheral face of the locating hole 1a respectively in the direction the floor main 1 is to be positioned, for instance, the X axial direction of a car body assembly stage and the direction almost mutually aligning locating pins 2 are approached each other, each work base 4 is horizontally moved slightly based on the operation of each positioning robot 5 and the floor main 1 is interposed by those locating pins 2.
Patent JP-2001027323-A (JP)
Title: Seal and seal fitting structure
Inventor: MORIYA MASAYUKI
IPC: F16J15/10
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To improve the irregularity of the face pressure of a seal face when a seal is fitted by providing extension sections having screw insertion holes for fixing the seal in both directions from the diagonal positions of a seal body with a thickness larger than the depth of a seal fitting groove and coupled with the seal fitting groove. SOLUTION: Extension sections 1b, 1b' integrally extended from the diagonal positions of a seal body 1a with a thickness H larger than the depth D of a seal fitting groove 6 on a manifold A side and having screw insertion holes 7a, 7b are formed to be flush with the seal body 1a, and their thickness is set to (h) corresponding to the difference between the thickness H of the seal body 1a and the depth D of the seal fitting groove 6. When both faying faces (a), (b) of the manifold A and an intake/exhaust block B are abutted together and fitting screws 8a, 8b are inserted into the screw insertion holes 7a, 7b in sequence for screwing, the faying face (b) is flatly brought into face contact with a seal 1 in the screwed state even by only the fitting 8a, and the irregularity of the face pressure on the end sections X, X' of the seal body 1a can be improved.
Patent JP-H0747824-A (JP)
Title: Rear suspension device
Inventor: SATO MASAHARU
IPC: B60G3/20
Filed: 1993-08-09
Abstract: PURPOSE:To provide both traveling stability at the time of inputting lateral force and external force in the front/rear direction, and camber stiffness. CONSTITUTION:When lateral force to a vehicle inside is inputted in a rear wheel ground contact point, an axle housing 1 is compliance-steered in a toe-in direction around a king pin shaft to improve traveling stability. When front/rear force is inputted in the rear wheel ground contact point, the axle housing 1 is compliance-steered around a king pin shaft in such a direction as eliminates yaw moment caused by the force to improve traveling stability in this case, too. In order to generate this effect, seats 9a, 9b are formed at the vehicle body installation bush 9 of a side rod 4 which has no effect on the camber stability of the rear wheel in degrading the suspension stiffness around the king pin shaft, thus degrading support rigidity in the rear wheel lateral direction by the rod 4.
Patent JP-H0246401-A (JP)
Title: Polyethylene light scattering sheet
Inventor: SUGIHARA KENZO
IPC: G02B5/02
Filed: 1988-08-08
Abstract: PURPOSE:To obtain an inexpensive base material for light scattering sheet by using a base plate consisting of polyethylene having a specified mol.wt. formed to a sheet or a plate without adding any additive. CONSTITUTION:Polyethylene contg. no additive and having 500,000-2,000,000mol. wt. is used as a base material for a light scattering sheet in a form of a sheet or a plate without executing any surface working. Since the light scattering sheet comprises polyethylene having a mol.wt. in a fixed mol.wt. range and contg. no additive, an inexpensive light scattering polyethylene sheet capable of causing appropriate intermolecular irregular reflection between layers of the sheet or plate may be obtd. or stabler light scattering effect of the irregular reflection may be attained. Thus, an inexpensive and flexible base material for light scattering sheet is obtd. easily.
Patent JP-S6257241-A (JP)
Title: Semiconductor device
Inventor: NAGAYASU YOSHIHIKO
IPC: H01L27/06
Filed: 1985-09-06
Abstract: PURPOSE:To provide a BiCMOS, which can be manufactured by a small number of processes and has the excellent hFE characteristic of the bipolar transistor, by providing the same depth and impurity concentration in the second conducting type base layer and the second conducting type channel stopper of the bipolar transistor. CONSTITUTION:Antimony (Sb) is diffused in a P-type silicon substrate 11, and an N-type embedded layer 12 is formed. Then, an N-type epitaxial layer 1 is laminated. Thereafter, a P-well layer 7 for forming an NMOS and a P-type isolation part 13 for deeper isolation are formed by diffusion. A P-channel stopper 10 and a base layer 2 are simultaneously formed. The diffusing depth is 1-5mum. In the case of ion implantation, the amount of dose is about 1-5X10<14>/cm<3>. An N-channel stopper 9 is further formed at the diffusing depth of 1-5mum and a the dose amount of 10<13>-10<15>/cm<3>. The surface is coated with a field oxide film 52 and a gate oxide film 51 by selective oxidation. Then, a polycrystalline silicon gate 6 is formed. Then, an N-channel source/drain 8, an emitter 3 and an N-type collector contact 15 are simultaneously diffused.
Patent JP-H0516038-A (JP)
Title: Assembly method and device for soft and elastic coronate member
Inventor: MIYAOKA TAKESHI
IPC: B23P19/02
Filed: 1991-07-12
Abstract: PURPOSE:To provide a method and device for holding a cap made of a soft and elastic coronate member such as easily deformable rubber and felt to the predetermined form, and automatically assembling the cap. CONSTITUTION:A reversed cap 2 with a free end down is fed to and placed on expansion pieces 7. When a rod 10 ascends and a hook piece 11 releases the projections 7c of the expansion pieces 7, the ends 7a of the pieces 7 come to hook and expand the peripheral edge 2a of the cap 2, and are hooked in contact with a push plate 12 having an inner diameter slightly larger than the outer diameter of a workpiece 4. Then, the workpiece 4 is fed and held with a workpiece holding means 5 in such a way that the cap mounting surface of the workpiece 4 comes approximately in close contact with the upper surface of the cap 2. Also, the push plate 12 ascends and the peripheral section 4a of the cap 2 is thereby pushed. The cap 2, therefore, comes in contact with the cap mounting surface of the workpiece 4 and is reversed. As a result, the cap 2 is released from may expansion pieces 7 and coupled to the workpiece 4.
Patent JP-S5988141-A (JP)
Inventor: MITSUI YASUHIRO
IPC: A61B10/02
Filed: 1982-11-12
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-H0615861-A (JP)
Title: Printer device
Inventor: IWAKAWA HIROFUMI
IPC: B41J29/00
Filed: 1992-06-30
Abstract: PURPOSE:To provide a printer device wherein surface and back of a predeter mined face of a recording paper can be discriminated, use of erroneous type of recording paper can be prevented, and a thermal head can be controlled dependent on density gradation of a recording paper to be used. CONSTITUTION:A device comprises a thermal head 1, an ink sheet 3, a recording paper 4 having different glossiness at its recording face and rear face, a glossiness measuring means 8 for measuring the glossiness of the top face of the recording paper 4, and a discriminating means for discriminating the top and rear faces of the recording paper 4 based on glossiness data. The ink sheet 3 coated with a plurality of types of ink and the recording paper 4 of a type corresponding to the type of the ink sheet 3 are prepared in such a manner that the glossiness of the recording face is varied so as to vary the density gradation as a result of recording. The type of the recording paper 4 is discriminated at a comparator 9 of the discriminating means based on glossiness measuring data, and energization pulse of the thermal head 1 is controlled corresponding to the density gradation corresponding to the type of the recording paper 4 by the comparator 9.
Patent JP-S6177269-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: UBUKAWA SATOSHI
IPC: H01M4/06
Filed: 1984-09-20
Abstract: PURPOSE:To increase electrolyte holding ability and conductivity in a positive electrode and improve discharge performance such as pulse and high rate discharge performance of a battery by using carbon black having a specified property as a conductive material of a positive electrode. CONSTITUTION:In a nonaqueous electrolyte battery using manganese dioxide, poly carbon fluoride, iron sulfide, or copper oxide as a positive electrode 3, and an alkali metal such as lithium or sodium as a negative electrode carbon black whose surface area is 500m<2>/g or less, and oil absorption of DBP is 270ml/100g is used as a conductive material of the positive electrode 3. By using this carbon black, electrolyte holding ability and conductivity of the positive electrode are increased compared with use of acetylene black or graphite. Thereby, discharge performance is increased.
Patent JP-H0248063-A (JP)
Title: Painting device
Inventor: MAEDA HIROMI
IPC: B05C3/10
Filed: 1988-08-10
Abstract: PURPOSE:To allow painting to a desired thickness by forming a suitable spacing to the outlet for the material to be painted of a paint tank for dip painting and further, providing a means for reducing the pressure in a painting chamber. CONSTITUTION:The paint is previously put into a paint storage part 20 in the painting chamber 2 and while the pressure in the painting chamber 2 is reduced by a blower 28, a pump 40 is operated to feed the paint into the paint tank 1 for dip painting. An inlet member 12 and an outlet member 14 are respectively kept closed by shutters 16, 18 at this time. The paint supplied into the paint tank 1 for dip painting overflows from the tank and is recovered into the paint storage part 20. The shutter 26 is opened to supply the material 4 to be coated from the aperture of the inlet member 12 into the paint tank 1 for dip painting at the point of the time when the top of the material to be coated is detected by a sensor 48. The material 4 to be coated is subjected to the dip painting in the tank 1.
Patent JP-H0547740-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGANO MASAMITSU
IPC: H01L21/308
Filed: 1991-08-07
Abstract: PURPOSE:To selectively etch an n<+> type InP layer by laminating an InP layer on an InAlAs layer, and etching it with special etchant. CONSTITUTION:An arbitrary etching mask 6 is formed on an InP buffer layer 2, an InGaAs layer 3, an n<+> type InAlAs active layer 4, and an n<+> type InP contact layer 5 grown on a semi-insulating InP substrate 1. Then, the n<+> type InP is etched by using mixture solution of HBr:H3PO4:H2O=1:1:1. Thereafter, the mast 6 is removed, a source electrode 7 and a drain electrode 9 are formed on the layer 5, and a gate electrode 8 is formed on the active layer 4 exposed in a recess. Thus, the n<+> type InP layer can be selectively etched, and a gate electrode forming surface can be exposed without etching the n<+> type InAlAs of the lower layer.
Patent JP-H0845034-A (JP)
Title: Magneto-resistive magnetic head, combined magnetic head for recording and reproducing and their production
Inventor: KANO HIROSHI
IPC: G01R33/09
Filed: 1994-07-29
Abstract: PURPOSE:To obtain a high magneto-resistance change rate by intersecting the axis of easy magnetization of MR elements formed of artificial lattices alternately laminated with magnetic layers consisting of magneto-resistive films of prescribed components and conductor layers orthogonally with a track width. CONSTITUTION:Detecting electrodes 39a... are mounted at both ends of the MR elements 16a... consisting of artificial lattice films. The a artificial lattice films are formed by alternately laminating the magnetic layers which consist of (Fe20Co35Ni45)80 Cu20 and of which the film thickness for the one layer is 1.0nm and the conductors layer which consist of Cu and of which the film thickness for one layer is 2.1nm into, for example, 10 layers on a glass substrate. The film formation is executed by executing sputtering in gaseous argon of 0.5Pa by a DC magnetron sputtering device. The laminate is constituted by disposing targets for the magnetic layers and for the copper layers in a chamber, mounting the substrate at a rotary substrate holder and alternately passing the substrate over both targets. Since the axis of easy magnetization is formed in the radial direction of rotation, the magnetic head is used by placing the head in such a manner that the axes faces the direction perpendicular to the track width of the medium.
Patent JP-H1136493-A (JP)
Title: Method for constructing fireproof wall using permanent form made of synthetic resin
Inventor: MARUI HIROSHI
IPC: E04B2/86
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a concrete wall which has fire resistance and prevents the fall out of an exterior plate, using a lightweight, heat-insulating permanent form made from a synthetic resin on its outer surface. SOLUTION: A continuous wall concrete placement space is formed by arranging form units 1 vertically and horizontally, in each of which an inner-surface permanent form plate 2 is coupled, via a coupling material serving also to hold intervals, to an outer-surface permanent form plate 3 made from a synthetic resin material such as synthetic resin foam material. An exterior-plate holding metal fitting 20 is installed in such a way as to strided over the upper edges of the permanent form plates 2, 3 of each form unit 1, with one end of the metal fitting 20 projected toward the front of the outer surface permanent form plate, and concrete is placed into the wall concrete placement space to construct a concrete wall with the permanent forms 2, 3 integrated with its inner and outer surfaces, respectively.  An incombustible exterior plate 26 is fixed in place as it is supported on the exterior plate holding metal fitting 20 installed on the front of the outer surface permanent form plate.
Patent JP-H0927447-A (JP)
Title: Stage drive controller
Inventor: UEDA TOSHIO
IPC: G03F7/23
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To make minimum a relative speed error between a stage on a substrate side and a stage on a mask side during canning. SOLUTION: A target rate Iwy is given to a speed control system 1 for performing speed control of a substrate stage and simultaneously a target speed Irc is given to a speed control system 2 for performing rate control of a mask stage so that the both stages can take the specific position relationship. Further, a speed deviation Xrc of the speed control system 2 is increased 1/4 times (projection magnifying power double) by a deviation feedback system 3 and fed back to a target output of the speed control system 1. Therefore, the following equation Ywy =Kwy /(s+Kwy )×(Yrc /4) is established, and if a response on the side of the speed control system 1 (on the side of the substrate stage) is excellent, even if a response on the side of the seed control system 2 (on the side of the mask stage) is bad, a ratio of speed between the stages is kept at 4:1.