baber/WOPTO huggingface dataset:
Patent JP-H09252205-A (JP)
Title: Dielectric filter
Inventor: YAMADA MASANORI
IPC: H01P1/205
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To form a damping pole at the upper side of a pass band without increasing the special manhours for production by controlling the coupling state between both resonators via the conductor film formed on an adhesion surface of the short-circuit end face side. SOLUTION: A flat 2nd dielectric substrate is adhered to a 1st dielectric substrate 11 at the side where two parallel recessing grooves 10 are formed via glass, etc. The conductor patterns 13, 16 and 17 are previously formed on the adhesion surface of the substrate 12. The pattern 13 is formed by a metallic film serving as an inner conductor at the positions opposite to the grooves 10, and the pattern 16 functions to secure connection between an input/ output terminal and the inner conductor. A wide part of the pattern 17 is formed at the end parts of the substrate 12 opposite to the grooves 10. The characteristics of a pass band, etc., are controlled by the shape and size of the wide pattern 17, and a damping pole is formed at the higher side of the pass band.
Patent JP-S59209955-A (JP)
Inventor: KAWAI MASAYUKI
IPC: B61D17/20
Filed: 1984-05-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5422671-A (JP)
Title: Air system sheet feeder
Inventor: FUJIMOTO SAKAE
IPC: G03G15/04
Filed: 1977-07-21
Abstract: PURPOSE: To positively separate and feed sheets, by mounting a separating roller device to the front in the sheet delivery direction from a sheet delivery roller while installing high friction elements corresponding to the separating rollers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09278002-A (JP)
Title: Rice processing device
Inventor: HORIE HIDEO
IPC: A23L7/10
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To automate the storage, the metering, the bag-packing, the evaluation of rice, the affixing of the evaluation value, the discharging and the carrying of rice bags, and improve the working efficiency and the saving of labor by providing a rice storage tank to store rice, an evaluation device to evaluate the quality of rice, and a metering/bag-packing device to measure and bag-pack rice. SOLUTION: When a bag-packing amount is selected by operating an operation panel 10, and a work switch is turned on, a specified amount of rice is discharged from a funnel by a discharging roll, and is housed in a rice bag 13 through a guide cylinder 7, and measured by a scale, and then, the rice bag 13 is heat-sealed by a sealing device. Also, if an evaluation is turned on together with the work switch, one part of the rice from the guide cylinder 7 is taken in by a sample taking-in means of an evaluation device 2, and comprehensive evaluation values, etc., for the taste are calculated by a near infrared ray spectral analysis device and a micro-computer. These evaluation values are displayed on a display utensil 12, and at the same time, printed on a paper 11, and the paper 11 is affixed on the rice bag 13. Then, the rice bag 13 is carried from a discharging port 8 by a conveyor 9.
Patent JP-H0551755-A (JP)
Title: Production of lead-based multi component perovskite type oxide thin film
Inventor: HIRANO SHINICHI
IPC: C04B35/49
Filed: 1991-03-26
Abstract: PURPOSE:To eliminate the deviation in the molar ratio of constituting components and to suppress the formation of a pyrochlore phase by uniformly mixing an org. compd. soln. of lead and alkoxide solns. of metal elements, bringing the mixture into reaction, concentrating the mixture, applying the mixture on a substrate surface, subjecting the coating to a heating and decomposing treatment of org. matter, and calcining the coating. CONSTITUTION:The respective alkoxide solns. of the metal elements are prepd. and are mixed. The org. compd. of the lead or the soln. thereof is added and mixed to and into such solns. to obtain the composite alkoxide soln. The composite alkoxide soln. obtd. in such a manner is concd. to the viscosity suitable for formation of the thin film and is applied on the substrate to form the coating film. The org. matter contained in the coating film is subjected to the heating and decomposing treatment and is further calcined to form the multi component perovskite type oxide thin film. The lead-based deviation in the molar ratio of the constituting components is eliminated and the formation of the pyrochlore phase is easily suppressed. The oxide thin film suitable for miniaturization and enhancement of performance is obtd.
Patent JP-S57203883-A (JP)
Title: Rotary swash plate type compressor
Inventor: NAKAMURA TERUO
IPC: F04B27/08
Filed: 1981-06-08
Abstract: PURPOSE:To reduce the size and weight of a rotary swash plate type compressor, by reducing the longitudinal length of the compressor by forming suction ports and suction valves directly in piston surfaces, and forming discharge ports and discharge valves in a side face of a cylinder. CONSTITUTION:Suction ports 52, 52' are formed in a piston 47 that is reciprocated by a swash plate 34 and suction valves 53a, 53a' are fitted in these suction ports. On the other hand, discarge ports 49, 49' communicated with a discharge pipe 44 are formed in a cylinder block 30 and discharge valves 50a, 50a' are fitted in these discharge ports. With such an arrangement, gas drawn from a suction pipe 46 is carried through a suction space 42 and through-holes 45, 45' into a swash plate chamber 32 and then drawn into a cylinder bore 37 in the process of expansion from either of suction ports 52, 52' of the piston 47. The gas in the cylinder bore 37 is compressed during the succeeding compression cycle and then discharged to the discharge pipe 44 from either of the discharge ports 49, 49'.
Patent JP-H07280388-A (JP)
Title: Evaporator
Inventor: KUBOTA ETSURO
IPC: F25B39/02
Filed: 1994-04-01
Abstract: PURPOSE:To even a surface temperature distribution together with refrigerant flow rates of many tubes by a simple structure. CONSTITUTION:Many tubes 4a, 4b,... having fins 5 communicate at a predetermined interval between an upper header pipe 2 and a lower header pipe 3 disposed in parallel, and a refrigerant discharge tube 7 and a refrigerant supply tube 6 respectively communicate with the pipes 2 and 3. Discharge tubes 12, 13 of the tube 7 respectively communicate with this side and depth of the pipe 2, and so communicate as to be assembled to one tube 14 at the same side as the tube 6. The diameters of the tubes 12, 13 are so varied in size relationship according to operating conditions as to set the discharge flow rates G1, G2 of the both substantially to the same.
Patent JP-H05255834-A (JP)
Title: Production of material for electrical contact and apparatus for production of the same
IPC: C23C14/06
Filed: 1992-03-11
Abstract: PURPOSE:To form the material for electrical contact which has a structure formed by interposing a tin oxide film between a base material and a tin film and has the excellent adhesion of the respective films. CONSTITUTION:Tin is deposited by evaporation to form the tin oxide film 12 on the base material 11 by a sputtering device while gaseous oxygen is supplied; thereafter, the tin is deposited by evaporation on the tin oxide film 12 to form the tin film 13 while the supply of the gaseous oxygen is held stopped. The tin film 13 is formed via the tin oxide film 12 on the base material 11 in such a manner. This material has the structure formed by interposing the tin oxide film 12 between the base material 11 and the tin film 13 and the respective films 12, 13 are formed by the vapor deposition and, therefore, the material for electrical contacts having the excellent adhesion of the respective films 12, 13 is formed.
Patent JP-S5423842-A (JP)
Title: Starting-efficiency promoting system for pneumatic starting internal combustion engine
Inventor: YAMAGUCHI KATSUYUKI
IPC: F01L13/04
Filed: 1977-07-21
Abstract: PURPOSE: To improve the starting efficiency of a penumatic starting internal combustion engine by eliminating the shortage of combustion air at starting. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60232767-A (JP)
Title: Picture formation device
Inventor: TOYONO TSUTOMU
IPC: H04N1/23
Filed: 1984-05-01
Abstract: PURPOSE:To form a picture required for a user by positioning a reading head and a recording head relatively always at the same angle and switching a recording mode to high speed recording or high density recording in accordance with the property of an original. CONSTITUTION:A recording element 27 is mounted on a reading carriage 29 through a rotary board 37, which is constituted so as to be rotated around an axis vertical to the surface of the original with angle theta. Similarly, a recording head 21 is constituted so as to be rotated around an axis parallel with the rotary axis of the reading head 27 with angle theta. In case of rapid copying, the same number of reading and recording element strings are arrayed in parallel with a subscanning direction. In case of high density copying, a pulse motor 34 for rotating the reading head is rotated by a prescribed number of pulses on the basis of a signal outputted from an unshown manual switch or the like and both the reading and recording element strings are rotated by the same angle theta in the subscanning direction. Consequently, a high density picture can be obtained by narrowin the main scanning reading and recording width without changing the number of reading and recording heads.
Patent JP-H05258633-A (JP)
Title: Material for electric contact
IPC: C23C14/06
Filed: 1992-03-11
Abstract: PURPOSE:To provide a heat resistant material for an electric contact capable of preventing the diffusion of base material constituent element, which causes degradation of contact characteristics, even at high temperatures. CONSTITUTION:A tin oxide film 12 is formed between a base material 11 and a tin film 13. Since a tin oxide (SnO2) has fine structure, the diffusion of constituent elements in the base material, such as Cu or Zn, into the tin film 13 can be suppressed by the tin oxide film even at high temperatures, resulting in excellent heat resistance.
Patent JP-H05120907-A (JP)
Title: Luminaire
Inventor: MINOSHIMA KOJI
IPC: F21V3/02
Filed: 1991-04-19
Abstract: PURPOSE:To utilize a luminaire as a lighting fixture and as a decorative illumi nation by irradiating the light through a light transmissive semi-spherical body. CONSTITUTION:The inner surface 2 has multiple flat surface parts 3 arranged with a predetermined space and a curved surface part 4 having a constant curvature. The outer surface 5 has a nearly semi-spherical light transmissive cover 1, which is made of the light transmissive curved surface having a constant curvature, an equipment fitting member 11, which is to be fitted to the cover 1 integrally to from a nearly spherical appearance, and a cover body 21. The equipment fitting member 11 and the cover body 21 are provided with a light bulb 48 and a battery 42 or the like housed freely to be changed. The light from the light bulb 48 housed in the member 11 and the cover body 21 is radiated through the cover 1, and the multiple flat surface parts 3 of the inner surface 2 and the curved surface of the outer surface 5 having a constant curvature work as a convex lens to radiate the multiple predetermined-shape light to the ceiling and the wall or the like. Consequently, decorative illumination is provided.
Patent JP-S62246456-A (JP)
Title: Cutting liquid supply device
Inventor: TSURUMI TOSHIHIKO
IPC: B23Q11/10
Filed: 1986-04-18
Abstract: PURPOSE:To stabilize the discharge flow of cut powder for preventing occurrence of flaws and the like on the cut surface of a workpiece so as to improve the cooling effect of a cutting liquid, in a face lathe, by changing the amount of the cutting liquid sprayed from a sprayer according to the change in the peripheral speed of the portion of the workpiece with which the tip of a cutting tool is brought into contact. CONSTITUTION:A workpiece 4 is turned at a constant speed by means of a motor 1c as it is held by a chuck 1b, while a table 2a where a tool 3 is fixed is fed in a (a) direction shown by arrows in the attached figure by means of a motor 2c, then the workpiece 4 is cut. A microcomputer 17 detects the change in the peripheral speed of the portion of the workpiece 4 with which the tip of a tool 3 is brought into contact by detecting the rotation of the motor 2c and control the openings of valves 21 and 22 by means of a control circuit 18 and motors 19 and 22. And because the amount of generated ground powder and heat is less at the inner periphery side having a slow peripheral speed and the distance to a duct 5 therefrom is longer, the openings of valves 21 and 22 are thus controlled by the microcomputer 17 such that the amount of a grinding liquid sprayed through a grinding liquid spraying nozzle 13a is made less and the amount of air sprayed from an air spraying nozzle 12 is made more at the inner peripheral side while they are made the other way at the outer peripheral side.
Patent JP-H04320347-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMADA TORU
IPC: H01L29/812
Filed: 1991-04-19
Abstract: PURPOSE:To manufacture field effect transistors which are low in ohmic contact resistance and high in mutual conductance. CONSTITUTION:There is carried out the first implantation on the surface of a substrate which comprises a first layer 5 and a second layer 6 and forms a T-shaped mask in its cross section in such a fashion that the peak of the carrier concentration comes to the depth of 1,500 to 2,000Angstrom  in the substrate 1. Then, the second implantation is carried out in such a fashion that the peak of the carrier concentration approaches near the surface of the substrate at acceleration voltage lower than that of the first implantation.
Patent JP-S62246667-A (JP)
Title: Piezoelectric valve and its driving method
Inventor: MATSUMURA TAKENORI
IPC: F16K31/02
Filed: 1986-04-18
Abstract: PURPOSE:To obtain a sufficient pressing force by making both a mechanical deflection force and a force produced by an electric field of the same direction with that of residual polarization of a piezoelectric deflection element work on a valve piece. CONSTITUTION:When a valve piece 22 is closing an input port 24, piezoelectric deflection element 6 is forcibly made to deflect mechanically upward. Between leads 19 and 20 is applied a voltage with the side of the lead 19 positive to produce an electric field of the same direction with that of residual polarization in a piezoelectric plate 11. This produces a contraction force only in the piezoelectric plate to produce a downward force at a free end of the piezoelectric deflection element 6 due to the contraction force of the piezoelectric plate 11. Thus, the valve piece 22 closes the input port 24 by means of the piezoelectric element 6.
Patent JP-S57203583-A (JP)
Title: Frame for miniature printer
Inventor: KURIHARA HITOSHI
IPC: B41J29/02
Filed: 1981-06-09
Abstract: PURPOSE:To facilitate the mounting and the containment of various parts and to reduce the cost of molded products by forming the frame for mounting or containing the parts in a miniature printer of plastic and constructing in a structure divided at the center. CONSTITUTION:The frame of a printer is composed of left and right plastic frames 2, 3 devided at the center. Platens 2a, 3a and sheet guides 2b, 3b are integrally formed with left and right plastic frames 2, 3. A bearing 4 is mounted in the hole 3c of the frame 3, and the boss 5a of a type wheel 5 is engaged with the hole 4a of the bearing 4. The projection 6a of a contamination preventive plate 6 is mounted on the square groove 3d of the frame 3. A pinch roller 8 is rotatably mounted on a pinch roller leaf spring 7, and a pinch roller leaf spring 7 is mounted on the frame 3. A typing solenoid 9 is filled in the wheel 5, and a stay 10 is passed through the hole 3d of the frame 3 and is secured with a screw 11.
Patent JP-S57204030-A (JP)
Title: Mirror-up delaying device of single-lens reflex camera
Inventor: FUJINO MASAHISA
IPC: G03B19/12
Filed: 1981-06-09
Abstract: PURPOSE:To enable to execute effective delaying operation by providing an auxiliary lever which couples with a mirror charging lever, and delaying the elevating operation of a movable mirror with the mirror charging lever through load operation between the auxiliary laver and mirror charging lever. CONSTITUTION:In a winding completion state shown in the figure, a main charging lever 20 is enabled to operate to left by being unlocked from a locking mechanism, and a mirror charging lever (M lever) 16 starts rotating clockwise by the charged force of a spring 20. A mirror driving lever 17 is coupled by a hook pawl 22 and the M lever 16 starts moving to the photographic position of a mirror through a mirror driving pin 32. At the same time, a charging lever 6 also rotates counterclockwise by coupling with the M lever 16 by a delay lever spring hook shaft 2 and at this time, a delay lever pin 5 stuck on the charging lever 6 moves a delay lever 1 arranged on the M lever 16 in such a direction that the spring 4 is charged, so the M lever 16 is loaded in the rotational direction, so that the rotation of the M lever 16 is delayed by reducing the rotational speed.
Patent JP-H05285005-A (JP)
Title: Nonskid plate for sticking to footgear sole and footgear with nonskid plate
Inventor: MESAKI NOBORU
IPC: A43C15/02
Filed: 1992-04-09
Abstract: PURPOSE:To fulfill economically powerfully a nonskid effect by forming flexible wart-like column projections on the whole one surface of a sheet-like flexible rubber substrate to flatten the top surface of the projection and forming a sticking surface stuck to a footgear sole on the opposite surface. CONSTITUTION:A plurality of flexible wart-like column projections 2 are integrally evenly formed under the closely planted condition approximately wholly on one surface of a sheet-like flexible rubber substrate 1 to flatten generally the top of tip of the column projection 2. The opposite surface is formed with a sticking surface 4 stuck to the footgear sole 3 so that the whole configuration is formed to be stuck to the footgear sole 3. Thus, a non-skid effect is improved by a satisfactory frictional force caused by the approximately flattened top of the tip of the projection in addition to a frictional force caused by the rubber substrate 1.
Patent JP-S6323319-A (JP)
Title: Methofd for projection exposure
Inventor: MATSUKI TOSHIO
IPC: H01L21/30
Filed: 1987-04-13
Abstract: PURPOSE:To selectively project and expose the first and second patterns formed on the first object onto the second object by a device wherein light-shading plates are moved independently from one another and the shape of an opening through which a light flux coming from a light source passes can be changed. CONSTITUTION:The plane of an opening 35 is situated on the same plane as a light-shading surface A at a light-shading device 18. Regarding the moving direction of four light-shading plates 34 the first and second light-shading plates move in the identical direction, while the third and fourth light-shading plates move in the identical direction. The moving direction of the first and second plates is not identical in relation to that of the third and fourth plates. Four motors 31 are installed on each plate for moving each light-shading plate 34 independently from one another. Through this arrangement, the first and second patterns formed on the first object can be projected and exposed selectively onto the second object. When, for example, the second object like a wafer is exposed through the first object like a reticle, plural different patterns can be projected and exposed efficiently onto the second object.
Patent JP-S57201217-A (JP)
Title: Optical storage device
Inventor: FUREDERITSUKU JIEI KAAN
IPC: G11B7/0055
Filed: 1982-05-25
Abstract: PURPOSE: To produce the liquid crystal memory of a high density inexpensively, by interposing a smectic-A liquid crystal between two substrates and setting spot dimensions in the scattering space of the liquid crystal due to the write of a laser beam to ≤6μm.  
     CONSTITUTION: A smectic-A liquid crystal 81 having ≥5μm thickness is interposed between two substrates, where electrode films, reflective films, etc. are provided, to obtain a liquid crystal memory LCM11 having this sandwitch structure. A light spot is controlled by a pulse light source 161 to set its dimensions to ≤6μm and is led to the liquid crystal 81 to write data. By these dimensions, data is stored with a high density corresponding to 10 7 -bits. By this spot, the thickness of the scattering space of the liquid crystal 81 can be ≤0.4 proportion of the thickness of a liquid crystal layer. Thus, a high-density liquid crystal memory controlled by a computer is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09261246-A (JP)
Title: Atm communication terminal equipment and atm communication network
Inventor: MIKI SAKAE
IPC: H04L12/44
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To improve network connection property and convenience and to reduce a cost in an ATM communication network by providing a function as an ATM communication exchange device and enabling cascade connection of another ATM communication terminal equipment. SOLUTION: The ATM communication terminal equipment ATE1 is provided with a third ATM cell transmitting/receiving route arranged between ATM cell transmitting/receiving parts in addition to an ATM cell transmitting/ receiving route arranged between the first and second cell transmitting/receiving parts respectively adding line interface parts SIF 1 and 2, virtual channel number identifying parts VCR1 and 2 and ATM cell demultiplex multiplex circuits EX1 and 2 and a protocol processing part AAL. A CPU executes the connection control of a communication route between a host communication network equipment and the ATM communication terminal equipment coupled to the line interface part SIF2.  Thus, dependency to the ATM communication exchange device is reduced and the communication route between the ATM communication terminal equipment and the host communication network equipment is secured.
Patent JP-S62244501-A (JP)
Title: Rolling stand
Inventor: ASARI HIROATSU
IPC: B21B31/02
Filed: 1986-04-16
Abstract: PURPOSE:To improve a shape control characteristic by providing intermediate rolls having curved contours vertically point symmetrically and making combination use of the horizontal deflection adjustment of work rolls, the axial movement adjustment of the intermediate rolls, etc. CONSTITUTION:The upper and lower intermediate rolls 5, 6 are formed with the curved recessing contours 5a, 6a and the projecting contours 5b, 6b continuous therewith and are disposed vertically point symmetrically by displacing the mounting positions 180 deg.. Intermediate roll chocks 3, 4 are made adjustable in movement by means of cylinders. The work rolls 1, 2 are displaced from the axial central plane of the intermediate rolls 5, 6 and are supported by divided supporting rolls 9, 10. The correction at the ends of a rolling material and the overall local correction thereof are thus executed by the axial movement of the intermediate rolls 5, 6, and the bending effect and horizontal deflection effect of the work rolls 1, 2 of the above-mentioned mechanism, by which the shape control characteristic is improved.