baber/WOPTO huggingface dataset:
Patent JP-H03167861-A (JP)
Title: Package for semiconductor-element
Inventor: MATSUMOTO HIROSHI
IPC: H01L23/10
Filed: 1989-11-27
Abstract: PURPOSE:To reduce an attenuation of a signal to a minimum at an external terminal and to operate a semiconductor element normally and stably for a long term by a method wherein an insulating container, the external lead terminal and a glass member for sealing use are formed of prescribed materials. CONSTITUTION:An insulating substrate 1 and a lid body 2 which constitute an insulating container 3 are formed of a forsterite sintered substance or a zirconia sintered substance. Glass members 6, for sealing use, applied to opposite main faces of the substrate 1 and the lid body 2 are composed of a glass which is formed of the following: 60.0 to 70.0wt.% of silica; 10.0 to 20.0wt.% of at least one kind out of oxides of sodium and potassium; and 5.0 to 15.0wt.% of barium oxide. External lead terminals 5 which are arranged between the substrate 1 and the lid body 2 are formed of a conductive material whose electric conductivity is 12% (IACS) or higher and whose coefficient of thermal expansion is 95 to 110X10<-7>/ deg.C.
Patent JP-H05141698-A (JP)
Title: Hoisting device
Inventor: OGAWA SHINJI
IPC: F24F13/32
Filed: 1991-11-25
Abstract: PURPOSE:To stably hoist an air conditioner body by screw-clamping a U-shaped body mounting unit of a hoisting fitting at a body side plate, and screw-clamping an outside of a bent part of the body side plate at a riser of the body mounting unit of the fitting. CONSTITUTION:A hoisting fitting 1 has a body mounting unit 9 which has a long hole 4 formed at its center to communicate with the outer periphery via a cutout 6 of a size larger than the diameter of a hanging bolt 5, and a nut receiver 8 to be fixed by a nut 7 provided at the bolt 5 in such a manner that both the unit 9 and the receiver 8 have risers 10 at both sides. The weight of an air conditioner body 2 to be applied to the fitting 1 is mostly supported by a screw 12 clamped from outside of a bent part 13 of a body side plate 3 increased in strength by bending toward the risers 10 of the fitting 1. Accordingly, the clamping strength of the screw 12 clamped from the unit 9 toward the plate 3 may be small. Even if the strength of the plate 3 is weak, the fitting 1 can be rigidly mounted, and the body can be stably hoisted.
Patent JP-H11147107-A (JP)
Title: Flying joining device provided with coupled supporting device
Inventor: IWANAMI NORIO
IPC: B65G47/52
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a flying joining device which is provided with a rolled stock supporting device with which a large hydraulic power source, hydraulic equipment and hydraulic piping are unnecessitated, which is easily controlled and with which the height of the transported rolled stock is made approximately equal to the height of the rolled stock after joining. SOLUTION: This device is provided with coupled supporting devices 32 which are moved by being coupled before and behind a running truck 1 and the front end part and rear end part of which are housed under the ground, roller tables 34 which are provided in front of and at the rear of the coupled supporting devices 32 and with which the rolled stocks 2, 4 are horizontally supported and lifting rollers 36 which are installed between the coupled supporting devices and the roller tables 34 and with which the rolled stocks 2, 4 are lifted and supported.  The coupled supporting devices 32 have plural supporting rollers 33a and running wheels 33b and consists of plural table roller units 33 which are coupled to each other, and each table roller unit 33 is moved by accompanying the truck 1 on running rails the upper end parts 31c of which are horizontally extended and both end parts 31a, 31b of which are downward extended.
Patent JP-H09150300-A (JP)
Title: High temperature pressurizing apparatus
Inventor: TEZUKA NOBUO
IPC: B30B5/04
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To enable the continuous treatment of materials to be treated, eliminate the wastefulness of heat energy and enable stable pressing work. SOLUTION: In a high temp. pressing apparatus provided with a heating device 5 for heating the material to be treated, a pressing device 11 arranging a pressing part for pressing the heated material to be treated in the heating device 5, a cooling device 10 for cooling the pressed material to be treated and a conveying device 10 forming a conveying passage 6a of the material to be treated in the inner parts of the heating device 5 and the cooling device 10, the pressurizing part of the pressing apparatus 11 is constituted with a movable pressing plate 14 positioned below the conveying passage 6a and a fixed pressing plate 15 positioned above the movable pressing plate 14. The pressurizing work is executed by shifting the movable pressing plate 14 upward to hold up the material to be treated.
Patent JP-H08166669-A (JP)
Title: Image forming material
Inventor: MASUDA TETSUYA
IPC: G03F7/004
Filed: 1994-12-13
Abstract: PURPOSE: To eliminate a harmful effect on transferability and to improve the mechanical strength, handleability, long-term shelf stability and image reproducibility of a photosensitive colored layer by incorporating a solid particle- shaped filler into the photosensitive layer. CONSTITUTION: In an image forming material obtd. by successively forming a releasable layer and a photosensitive colored layer on a transparent substrate, a solid particle-shaped filler is incorporated into the photosensitive colored layer. This filler is not especially limited unless it affects coloring by a colorant and the filler is, e.g. oxide particles of silica, alumina, zirconia, etc., or plastic particles of PE, PP, polystyrene, etc. Fine silica particle are preferably used because the dispersibility in the photosensitive layer is high and the desired particle diameter is easily attainable The size of the filler is not especially limited.
Patent JP-H09145115-A (JP)
Title: Ventilation fan for spot location
Inventor: TAKEMOTO KATSUYUKI
IPC: F24F7/06
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To perform an efficient ventilation of only a part of location such as a peripheral part of a gas cooking device at a kitchen or a smoking place in the same space, or the like. SOLUTION: A part near at least a suction port 12c in a ventilation fan 12 for use in only discharging air is enclosed by a discharging port 13c of a ventilation fan 13 for only sucking air. Purple smoke present in a space shielded by fresh air or smoke or odor or the like generated during cooking operation is discharged by a ventilation fan 12 for use in discharging air, thereby a ventilation for a space requiring ventilation is efficiently carried out.
Patent JP-S63166988-A (JP)
Title: Electroforming device for disk stamper
Inventor: SASAKI OSAMU
IPC: C25D1/00
Filed: 1986-12-27
Abstract: PURPOSE:To permit continuous electroforming without interrupting the same by providing at least two systems of filters for filtering a plating liquid and changing over the first filter to the other filter when the passage rate of the plating liquid through the first filter decreases. CONSTITUTION:The plating liquid 6 is supplied from a spare tank 7 by a pump 8 through the filter 9 to a main tank 10 and is made to flow over the tank so as to be returned to the spare tank 7 at the time of subjecting a disk stamper to Ni electroforming in the main tank 10. The flow rate of the plating liquid 6 is detected by a flow meter 11 and is compared with a set flow rate with a controller 12 at this time. Flow passages are changed over by solenoid valves 13, 13' to circulate the plating liquid through the filter 9' when the flow rate decreases down to the set flow rate or below. The plating liquid 6 is fed by a pump 14 through the filter 15 to a heat exchanger 16 from which the liquid is returned to the spare tank 7. The temp. of the plating liquid 6 is thus adjusted. The flow rate is also detected by a flow meter 17 at this time, and the flow passages are changed over to the filter 15' via the solenoid valves 19, 19' by a controller 18.
Patent JP-S63163533-A (JP)
Title: Microcomputer
Inventor: TAKAGI NORIYUKI
IPC: G06F9/42
Filed: 1986-12-25
Abstract: PURPOSE:To quickly execute conditional branch with an easy program by providing a memory where addresses of subroutines are stored and an address control means which outputs an address to this memory based on the data which designates a subroutine to be called. CONSTITUTION:The titled computer is provided with a dedicated memory (a subroutine table ROM 6) where start addresses of plural subroutines are stored and an address designating circuit 5 which gives an address to this memory based on the number of a subroutine to be called. At the time of executing a CALL instruction, a central processing unit 1 fetches the start address of the subroutine to call the subroutine. Consequently, the number of the subroutine to be called is only given to the address designating circuit 5 to call the subroutine. Thus, subroutines are efficiently selected.
Patent JP-H01150557-A (JP)
Title: Thermal printer
Inventor: YOSHIMOTO YASUHIRO
IPC: B41J2/37
Filed: 1987-12-09
Abstract: PURPOSE:To reduce the recording density irregularities of a recording medium due to the setting efficiency by controlling a power supply device such that the voltage detected via a remote sensing wire remains constant. CONSTITUTION:A power supply terminal of a power supply device 2A having a remote sensing function for maintaining the output voltage at a load end constant is connected to a thermal head 1 via a thermal head driving power supply line 3, and a remote sensing terminal is also connected to the thermal head 1 via a remote sensing wire 5. The thermal head driving current generated by the power supply device 2A is supplied to the thermal head 1 via a thermal head driving power supply wire 3. The total current NI is allowed to flow through the thermal head driving power supply wire 3 by selecting the number N out of a row of thermal resistance units 4, and the voltage drop of NIXR3 is produced in the wire resistance R3 of the thermal head driving power supply wire 3 by the total current NI. The amount of the voltage drop is caused to change depending on the number N selected, but the supply voltage El can be maintained constant by controlling the output voltage E2 by means of the power supply device 2A having the remote sensing function for maintaining the voltage detected via the remote sensing wire 5 constant.
Patent JP-S63161354-A (JP)
Title: Heat storage type electric water heater
Inventor: ITO YOSHIKAZU
IPC: F24H7/02
Filed: 1986-12-24
Abstract: PURPOSE:To make it possible to increase the heat exchange efficiency of the water heater and to take out hot water instantaneously even if the capacity of a heating element is small by bending and forming a heating element and a heat-exchange pipe in a vessel so that they are extended around the entire part of the vessel filling a space within the vessel with a heat storage material, and providing an automatic temperature adjustor to adjust the quantity of generated heat. CONSTITUTION:When power supply from a power source 11 to a heating element 8 is started, a heat storage material 10 is heated to a predetermined temperature. In this case, an automatic temperature adjustor 12 controls opening and closig of its contact so that the poser supply to the heating element 8 is repeated every predetermined time thereby to keep the heat storage material at a predetermined temperature. At the time of collecting hot water, the power supply to the heating element 8 is carried out and water is passed through a heat exchanger pipe 9 to effect heat exchange between the heat storage material 10 and water, whereby hot water can be instantaneously taken out for from the water supply pipe 4.
Patent JP-H11128691-A (JP)
Title: Apparatus for regenerating and recovering photoresist developer
Inventor: SUGAWARA HIROSHI
IPC: B01D61/44
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To ensure the adsorption capacity of an ion exchange resin, to reduce the amt. of a material leached from the resin and to prevent the deterioration of the resin by disposing a temp. regulator which regulates the temp. of a concd. soln. of tetraalkylammonium ions behind an electrodialytic unit and/or an electrolytic unit. SOLUTION: A used developer fed from a used developer tank to an electrodialytic unit ED is separated into a desalted soln. and a concd. soln. This concd. soln. is sent to a heat exchanger HE as a temp. regulator, subjected to temp. regulation and further subjected to the regulation of the concn. of TAAH in a concn. regulator. When the concn. of TAAH in the concd. soln. is lower than a Prescribed concn., an aq. TAAH soln. having a high concn. of TAAH is added to the concd. soln. In the case of higher than the prescribed concn., ultrapure water UPW is added to the concd. soln. The concd. soln. is then sent to a membrane treatment unit MF to remove fine particles of impurities and the resultant regenerated developer is sent to a developing device and used in the development of a photoresist.
Patent JP-2000133475-A (JP)
Title: Garden lamp installation structure
Inventor: NOSAKA KEIJI
IPC: F21S8/08
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption by surely switching off a garden lamp or controlling the quantity of light of the same when it is not used by mounting a sensor for switching on and off the lamp or controlling the quantity of light when it detects the motion of a person in a garden. SOLUTION: A garden lamp 1 is installed in a garden N, the garden lamp 1 comprises a bulb 4 on its upper end face of an extended cylindrical pole 3, an installation part of the bulb 4 is covered by a cap 5 made of a semitransparent body (translucent body), and a lower end part of the garden lamp 1 is buried in the soil in the garden N to be standed on the ground G. This garden lamp 1 is provided with an infrared ray sensor 2, the sensor 2 projects an infrared ray beam IR from a projector 2T to a light receiving unit 2R, the quantity of the infrared ray beam IR received by the light receiving unit 2R is reduced when the infrared ray beam IR is cut by a human body, and the existence of the human body can be detected. Whereby the bulb 4 is energized and switched on, and the power supply is stopped after a predetermined time for switching off the bulb 4.
Patent JP-H07142452-A (JP)
Title: Fabrication of semiconductor device
Inventor: KIMURA MASAMI
IPC: H01L21/8246
Filed: 1993-11-17
Abstract: PURPOSE:To provide an etching method for ferroelectric, e.g. SrTiO3, being employed in the fabrication of a semiconductor device, e.g. a DRAM, by which any ferroelectric can be etched at high rate without leaving any residue. CONSTITUTION:A ferroelectric film of SrTiO3, for example, deposited on a substrate is etched by ion milling at 20 deg.C or below using high mass ions of Xe, Kr, or Cs, for example. The ion milling is effected using a system comprising a heater 2 for ionizing a gas introduced into a chamber 1, an electrode 3 for accelerating the ions, a gas introduction pipe 4, an exhaust pipe 5, and a stage 6 for mounting a cooling unit 8, a heating unit 9, and a work 7 disposed at the position where the ions are discharged. The ion milling is applicable to the etching of bulk ferroelectric material.
Patent JP-H05117639-A (JP)
Title: Cold heat storage material
Inventor: MOMOSE CHIAKI
IPC: C09K5/08
Filed: 1991-10-28
Abstract: PURPOSE:To prepare the title material which is solid heat absorption and heat release by forcibly and mechanically mixing a heat storage component consisting of a specific low-melting hydrocarbon with an org. hydrocarbon polymer component. CONSTITUTION:100 pts.wt. heat storage component consisting of a hydrocarbon melting at 10 deg.C or lower (e.g. tetradecane or dodecane) is forcibly and mechanically mixed with an org. hydrocarbon polymer component (e.g. a combination of a polyolefin polymer with a hydrocarbon rubber, or a combination of a thermoplastic elastomer with a polyolefin polymer) pref. in an amt. of 5-30 pts.wt. to give the title material, which is solid even above the heat storage temp. without liquefying, not to mention below the storage temp., allows no separation or bleeding of the heat storage component, and hence can be used effectively for air-conditioning and refrigerating.
Patent JP-H01150361-A (JP)
Title: Manufacture of hetero junction bipolar transistor
Inventor: KUZUHARA MASAAKI
IPC: H01L21/331
Filed: 1987-12-07
Abstract: PURPOSE:To reduce stepwise differences between wirings, to improve high frequency characteristics, and to easily achieve high integration by forming a collector region and a base region by burying them in a substrate. CONSTITUTION:An N-type GaAs collector layer 3 is formed on a semi-insulating GaAs substrate 1, and a P<+> type GaAs base layer 4 is formed on the surface of a region containing part of the layer 3 and part of the substrate 1 adjacent to the layer 3. Then, an SiO2 film 11 is deposited on the whole substrate, an opening is selectively formed, with the film 11 as a mask the layer 4 of the opening is etched to form a recess, and an n-type AlGaAs emitter layer 5 and an n<+> type GaAs emitter layer 6 are caused to epitaxially grow on the bottom of the recess by a molecular beam epitaxial-growth method. Then, the film 11 is removed, and an emitter electrode 8, a base electrode 9 and a collector electrode 10 are formed.
Patent JP-2001131607-A (JP)
Title: Manufacturing method of hollow cylindrical sintered component, and support setter used in the method
Inventor: OKABE ISAMU
IPC: B22F3/10
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for baking a hollow cylindrical sintered product provided with a circular opening part with less deformation in a baking process of the sintered product after compaction of the metal powder, and a setter to reduce the deformation of the sintered product caused in a sintering furnace. SOLUTION: In the case of manufacturing the sintered product through a process to compact the hollow cylindrical sintered product provided with the circular opening part out of the metal powder, and a process to bake an intermediate product after the compaction while carrying the intermediate product in a furnace, the intermediate product is placed on the setter provided with annular and conical supporting surfaces to be converged to an upper part in the perpendicular direction with the circular opening part in contact therewith in the baking process, and the intermediate product is baked while carrying in the furnace.  Since the intermediate product is placed on the supporting setter, the component to expand the circular opening part is applied to the intermediate product through the self weight, and the deformation in the tooth trace direction of the outside diameter of the hollow cylindrical intermediate product is reduced.
Patent JP-H03168010-A (JP)
Title: Traveling vehicle body
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1989-11-28
Abstract: PURPOSE:To vertically move rear wheels along the distorted surface of a ground to prevent the idling of the rear wheels for the smooth travel of a vehicle body by attaching the rear wheels to the rear portion of the frame thereof so that the central portion of a transverse lever is rotated about a transverse shaft directed to the traveling direction of the frame. CONSTITUTION:The power of an engine is transmitted form a mission case 3 to lateral front wheels, a pair of transmission shafts 19, 19 and a pair of rear wheels to forwardly move a travel vehicle body. When the surface of a field or plow sole is distorted, a transverse lever 12 is rotated about a central transverse shaft 13 to vertically move lateral rear wheels along the distorted surface of the ground. Although the height and distance between the mission case 3 and gear boxes 15, 15 are changed by the rotation of the transverse lever 12, adjustable joints 20, 20 and expansion joints 18, 18 are operated in response to the change to transmit the power of the engine in the mission case 3 is transmitted to the gear boxes 15, 15 through the transmission shafts 19, 19, whereby the rear wheels are always driven.
Patent JP-2000139070-A (JP)
Title: Eddy-current activated reduction gear
Inventor: NOGUCHI YASUTAKA
IPC: H02K49/02
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To attain outstanding braking force and inexpensive manufacture without need for upsizing a gear. SOLUTION: This reduction gear is provided with a rotor 6 involving a cylindrical part 6a formed out of ferromagnetic material and integrally mounted on a rotating shaft 1, a plurality of cylindrical switch boards 23 facingly disposed at a prescribed interval to the inner peripheral surface of the cylindrical part 6a of the rotor 6 and formed out of the ferromagnetic body fixed in series through non-magnetic material 22, a supporting ring 24 facingly disposed at a prescribed interval to the inner peripheral surfaces of the switch boards 23 and formed of the ferromagnetic material, and permanent magnet trains 25 disposed on the outer-periphery surface of the supporting ring 24 and having equal polarities along the peripheral direction of the rotor 6.  The permanent magnet trains 25 are disposed around its periphery so as to reverse the polarities in the axial direction of the rotating shaft 1. The permanent magnet trains 25 are formed so as to advance and retreat in the axial direction of the rotating shaft 1.
Patent JP-H10152166-A (JP)
Title: Top tape film
Inventor: KITAOKA HIROSHI
IPC: B65D73/02
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a stable peeling strength, and eliminate a cut and a tear by a method wherein a 3-layer laminate structure has a laminate of an adhesive layer on in the rear surface of a base material, and an electricity control layer in the front surface of the base material, and the peeling strength is kept within a specified range. SOLUTION: For a base material 2, biaxially drawn polyester films 2a, 2c are provided on the top and the bottom surfaces of a polyethylene film 2b, and these three layers are dry-laminated. The thickness of the base material 2 is made 3-60μm. An adhesive layer has a 2-layer structure, and the rear surface of the base material is provided with a first adhesive layer 3a, and the external surface of the base material, is provided with a second adhesive layer 3b. The first adhesive layer 3a is a heat-seal type resin, and the thickness is made 0.5-3μm. The second adhesive layer 3b also is a heat-seal type resin, and the thickness is made 0.5-3μm. On the front surface of the base material, an electricity control layer 4 is formed, and the thickness is made 0.1-1μm.  The peeling strength when this top tape film is heat-sealed on a carrier tape, and is separated, is set at 10-70g/mm.
Patent JP-H09153976-A (JP)
Title: Facsimile equipment
Inventor: HATASHITA MASAHIRO
IPC: H04N1/32
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment used as a printer for a communication terminal equipment or a facsimile MODEM by receiving image data from the communication terminal equipment and printing out the image data or transmitting the image data as facsimile data. SOLUTION: A facsimile equipment F connects to a communication terminal equipment via a private line L1 and to other facsimile equipment via a telephone line L. When a transmission request command is received from the terminal equipment via a communication channel section 5, a transmission destination telephone number included in the command is detected and stored once in an input number register 10a. The number is compared with a print-out umber having been stored in advance in a registration number register 10b, and when they are coincident, a print-out section 9 provides an output and when dissident, an automatic dialer 4 is used to make automatic dialing and image data are sent as facsimile data. Even without providing an image memory, the facsimile equipment makes print-out or facsimile transmission to the communication terminal equipment.