baber/WOPTO huggingface dataset:
Patent JP-S59200919-A (JP)
Title: Method for detecting liquid level having bubble layer
Inventor: FUKUI SADANOBU
IPC: G01F23/292
Filed: 1983-04-28
Abstract: PURPOSE:To detect the position of a colored liquid level having a bubble layer precisely by detecting a pulse light group of a fixed period which is projected from a projector arranged on one end of a transparent tube by a photodetector to detect the pulse lack. CONSTITUTION:The projector 2 and the photodetector 3 are disposed as opposed to each other on both sides of the transparent tube 1 having a vertical component. The projector projects pulse light having a fixed period (t) as a pulse light group every fixed time interval by a timer 4 and a pulse generator 5. On the other hand, the photodetector 3 discriminates a signal based upon the photodetection every fixed group by the counted number (t) based upon the fixed period (t) and a deciding circuit 6 detects the existence of a pulse lack in the group. When a lacked group is detected, the stop of a related device such as a liquid feeding device 7 is commanded after completing the detecting period.
Patent JP-S63241747-A (JP)
Title: Device for reversing traveling direction of tape recorder
Inventor: TSUBOKURA YOSHIAKI
IPC: G11B15/44
Filed: 1987-03-27
Abstract: PURPOSE:To prevent quick feeding and rewinding with a high speed winding gear being meshed by sliding a sliding base plate with the transfer to reproducing or sound recording state, holding a fitting member by a fitting pin and meshing a low speed winding gear with a reel gear. CONSTITUTION:High speed winding gear 28, 29 are rotated via a driving gear 12 with the rotation of a motor 5 in stopping state and a high speed winding gear is meshed with steel gears 3, 4 by the rotation of a 2nd fitting member 23 to execute the fast forwarding and rewinding of a tape. At this time a 1st fitting pin 18 is engaged with a fitting recessed part 34 to fix a 1st fitting member 15, so low speed winding gear 19, 20 does not mesh with the reel gear. With the transfer to reproducing state, a plunger 39 is actuated to hold the fitting member 23, a sliding base plate 33 is simultaneously slid t press-fit a pinch roller to a capstan and a tap 14 is traveled with the meshing of the low speed winding gear and reel gear. At this time, the high speed winding gear is meshed with the reel gear to prevent the fast forwarding and rewinding.
Patent JP-S59200752-A (JP)
Title: Heater for film forming member
Inventor: TANNO NAOICHIROU
IPC: C23C16/46
Filed: 1983-04-28
Abstract: PURPOSE:To maintain always the specified temp. of a rotary casing to which a film forming member is attached and to obtain the stable accuracy in temp. control by providing airtightly and freely rotatably the casing in a vacuum vessel, maintaining the inside of the casing under atm. pressure and providing a heater. CONSTITUTION:A rotary casing 10 consisting of a body 11 and a tubular part 12 is airtightly provided in a vacuum vessel 1 and the inside of the casing 10 is maintained under atm. pressure. A heater 40 is provided in the casing apart therefrom. A film forming member A is placed on the casing 10 and the casing 10 is rotated via gears 33, 34 by means of a motor 32. The casing is heated by the heater 40. The heater 40 is housed in the casing 10 kept under the atm. pressure and therefore there is no unevenness in the heat radiating capacity and the casing is heated to a specified temp., so that the product having good quality is obtd. under high accuracy in temp. control.
Patent JP-S572403-A (JP)
Title: Turbine moving blade
Inventor: SATOU TAKESHI
IPC: F01D5/12
Filed: 1980-06-06
Abstract: PURPOSE: To reduce a secondary flow loss by forming the surface of a base of each rotary blade in a curved surface following the shape of passage between blades as well as inserting a partition, with a curved surface of the same shape as that of said surface, between facing surfaces of adjacent bases.  
     CONSTITUTION: The surface of a base 17 of each rotary blade is formed in a curved surface along a curved passage between blades. A partition 18 has a curved surface of the same shape as the base 17 of the rotary blade and its blade spanwise length is longer than that of said base 17. Rotary blades and partitions 18 are alternately fitted in treelike convex grooves 19a made along the outer circumference of a wheel disc 19 in such a manner as to stick fast to each other. Instead of the partitions 18, projecting plates may be provided blade spanwise from the bottom of the passage. Through these arrangements, any flow around side walls of rotary blades approaches a laminar flow to reduce a harmful secondary flow. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09265323-A (JP)
Title: Direct acting type pressure governor
Inventor: TAKANO MASAYUKI
IPC: F16K47/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a direct acting type pressure governor for hardly generating pressure governing defects due to hunting even while quickly coping with a difference pressure between the primary side part and secondary side part of a gas supply pipe and functioning in a direction for dissolving the difference pressure. SOLUTION: In this direct acting type pressure governor for which a governor main body 4 is provided, an inner part is air-tightly partitioned into a first chamber 4a and a second chamber 4b and a diaphragm part 6 for converting the pressure difference of the first chamber 4a and the second chamber 4b to the energizing force of an energizing means 3 is provided on the partition wall of the first chamber 4a and the second chamber 4b, the atmosphere communicating part 5 of the second chamber 4b is provided with an air flow-in part 7 for making air freely flow in to the second chamber 4b and preventing air flow-out and an air flow-out part 8 for making the air freely flow out from the second chamber 4b and preventing air flow-in.  Then, air storage chambers 72 and 82 for communicating with atmosphere through air narrowing parts 71 and 81 are communicated and connected to the air flow-in part 7 and the air flow-out part 8 and provided.
Patent JP-H11268581-A (JP)
Title: Illuminating direction control device in headlamp
Inventor: OOKUSU HAYASHI
IPC: B60Q1/12
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To enlarge the amount of varying the illuminating direction of illuminating light and improve a control response for changing the illuminating direction of the illuminating light by providing a sub-reflector which has a sub- reflecting surface for again refleting reflected light from a reflecting surface and is bent and tilted from the flexibility to vary the illuminating direction or reflected light. SOLUTION: When a steering wheel is steered to the left or right, a driving signal according to a steering direction and a steering angle of a steering wheel is outputted from a control part to a driving actuator. The other end side of a sub-reflector 2 having sub-reflecting surfaces 20 for again reflecting reflected light from a reflecting surface 30 of a reflector 3 on both surfaces is pulled by a wire 42 by the power through driving force transmitting mechanisms 40-43. Accordingly, the sub-reflector 2 is tilted right and left about a shaft 21 in the bent state. Thus, a part of light reflected on the reflecting surface 30 is again reflected by the sub-reflecting surfaces 20 to vary the illuminating direction, and the hot zone is shifted to the left from the basic light distribution pattern.
Patent JP-S63243480-A (JP)
Title: Scroll compressor
Inventor: HAYANO MAKOTO
IPC: F04C18/02
Filed: 1987-03-31
Abstract: PURPOSE:To enable a stationary blade to permit its thermal expansion, by constituting a fixed scroll providing an air gap by and between both a holder and the stationary blade, supported to this holder, further fixing the holder to a frame consisting of material of the same kind to this holder. CONSTITUTION:A main shaft 3 is rotatably supported to an opening 2a of a frame 2 provided being arranged in an enclosed vessel 1, further a centrifugal pump 3a, for pumping up lubricating oil 4 to a compressing mechanism part 5, is provided in the main shaft 3. And the compressing mechanism part 5 is constituted of mutually meshing turning and fixed scrolls 6, 7. In the above constitution, the fixed scroll 6 is constituted of a holder 71, consisting of material of the same kind to the frame 2, and a stationary blade 72 which is fixed to this holder 71 consisting of material with a coefficient of thermal expansion larger than that of the material forming the frame 2. And an air gap 73, for permitting thermal expansion of the stationary blade 72, is formed between the peripheral surface of the stationary blade 72 and the internal peripheral surface of the holder 71.
Patent JP-H02253216-A (JP)
Title: Structure of motor bearing of oscillation wave motor built-in type lens barrel
Inventor: YAMAUCHI HARUHIKO
IPC: G02B7/04
Filed: 1989-03-28
Abstract: PURPOSE:To provide the bearing structure which is low in friction loss and is low in production cost by constituting the bearing structure as a roller bearing and constituting a roller carrier so as to rotate around the axial line of the motor. CONSTITUTION:A bearing member 3 disposed between a 2nd rotor member 8 and a flange 1c of a stationary barrel 1 is constituted of an annular rotating member 11 fitted to the outer peripheral surface of the barrel 1 rotatably around the optical axis Z, roller supporting shafts 12 projecting from the outer peripheral surface of the member 11 in the radial direction of the optical axis Z and hollow rollers 13 fitted rotatably to the shafts 12. The shafts 12 are provided at least at three points at equal intervals along the circumferential direction of the member 11 and are fixed by screwing to the member 11. The friction loss is decreased and the production cost is reduced according to this bearing structure.
Patent JP-S62232353-A (JP)
Title: Packed material of prepared miso (fermented soybean paste) and production thereof
Inventor: YAMAGUCHI KOJI
IPC: A23L11/20
Filed: 1986-04-02
Abstract: PURPOSE:To contrive to produce high-quality MISO, by sealing a disoxidant and an absorbent for carbonic acid gas in between an inside container having high gas permeability and low permeability to liquids and an outside container having low gas permeability and permeating no liquid and packing raw materials for MISO into the inside container. CONSTITUTION:An inside container A is formed by dividing an outside container 1 having low gas permeability and permeating no liquid by a dropping cover 2 having high gas permeability and low permeability to liquids. A deoxidant 4 and an absorbent 5 for carbonic acid gas are sealed in between the inside container A and the outside container 1 equipped with a one-way valve 6 and the inside container is charged with raw materials 3 (proper blend of soybeans, rice, salt, seed water, KOJI, etc.) for MISO and hermetically closed. Consequently, prepared MISO having fixed high quality can be readily produced at home and preserved.
Patent JP-S56840-A (JP)
Title: Covering film for agricultural use
Inventor: IWANAMI TERUO
IPC: C08L27/00
Filed: 1979-06-14
Abstract: PURPOSE: Titled covering film having excellent heat-insulating properties and being useful as a material for agricultural hot houses, prepared by forming into film, a composition containing a polyethylene resin as a principal component and an added melt-moldable polyvinyl alcohol resin.  
     CONSTITUTION: To (a) 99W55wt% of a polyethylene type resin such as low-density polyethylene, an ethylene/vinyl acetate copolymer or pref., a resin having a vinyl acetate content of at most 40wt%, is added (b) 1W45wt% of a melt-moldable polyvinyl alcohol resin such as a saponified α-olefin/vinyl acetate copolymer having a 3W30C α-olefin content of 0.5W15mol% and a degree of saponification of vinyl acetate component, of at least 80mol%. Titled covering film is obtained by forming the above composition into film about 30W150μ thick. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58194354-A (JP)
Title: Wafer street detector
Inventor: AKITA EIICHI
IPC: H01L21/301
Filed: 1982-05-07
Abstract: PURPOSE:To enable to attain fine alignment of the wafer by a method wherein the directions in relation to the street of photo acceptance elements of four pieces arranged outside of the street are confirmed according to outputs thereof, and outputs of photo acceptance element of two pieces arranged at the center are regulated. CONSTITUTION:The photo acceptance elements 13A and 13B are arranged as to form a right angle between the street 31. The photo detectors 13E-13H of four pieces are arranged outside of the photo acceptance elements 13A, 13B forming the shape to enclose the photo elements 13A, 13B. The photo elements 13F, 13H are arranged in parallel with, and the photo elements 13E, 13G are as to form a right angle between the photo elements 13A, 13B respectively. The photo elements 13A, 13B may be adhered closely or may be separated from each other. Diffused reflection according to the interface between the street 31 and a chip 4 appears on the chip 5 side, and diffused reflection according to the interface between the street 31 and a chip 5 appears on the chip 4 side. When the photo elements are arranged at the shaded parts, output being weaker than reflected light 11D, while larger than reflected light from the part not exposed to a light beam 11B shown in the first figure can be taken out.
Patent JP-S63242275-A (JP)
Inventor: UEDA YASUHIRO
IPC: A61N1/40
Filed: 1987-03-31
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。
Patent JP-H11256408-A (JP)
Title: Coat for physically handicapped person
Inventor: MATSUDA YOKO
IPC: A41D3/02
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a coat used for a physically handicapped person, having excellent safety and functionality and capable of being easily attached to or detached from the physically handicapped person without putting a related person to exertion or inconvenience by sewing the coat so that the back body of the coat has a short length reaching a place just under the waist of the physically handicapped person, when sitting down on a wheel chair. SOLUTION: This coat has a front body length reaching a place under the knee of a wearer and can be worn so as to cover the upper half body of the wearer. The coat is worn so that the back body 4 has a short length at least reaching a place under the waist of the wearer, when sitting down on a wheel chair. Portions between both sleeve portions are detachably connected to each other through connection belts 10a, 10b whose attaching or detaching portions comprise hook-and-loop fasteners F. A hood 6 is sewed on the upper portion of the coat, and the cuffs 8 of both the sleeves 7 are made in a state capable of elastically compressing the hand wrists of the wearer. It is preferable that the bodies 5 are connected to each other through attaching or detaching hook- and-loop fasteners F.
Patent JP-H11270976-A (JP)
Title: Heat-storing device
Inventor: NOMOTO SO
IPC: F28D20/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent a heat-storing capsule from being corroded by providing coating on the inner surface of the heat-storing capsule for sealing a heat-storing material. SOLUTION: The contact surface between a heat-storing material 2 and a heat-storing capsule 5 is subjected to coating 4. The coating 4 is formed by performing the coating machining of resin such as fluororesin. The coating 4 prevents the heat-storing capsule 5 from being corroded. As a result, the physical properties of the heat-storing material 2 can be stabilized, thus preventing performance from deteriorating greatly. Also, since the thickness of the heat-storing capsule 5 can be thinned, heat exchange with the outside of the heat-storing capsule 5 can be easily made. Further, when the same number of capsules with the same dimensions are to be inserted into the heat-storing device, the thinner heat-storing capsules 5 can preserve more heat-storing material 2, thus miniaturizing the heat-storing bath due to comparison in terms of the same amount of heat.
Patent JP-S59202778-A (JP)
Title: Display device
Inventor: YAMADA TADASHI
IPC: H04N5/44
Filed: 1983-04-30
Abstract: PURPOSE:To attain ease of use of program setting which had been hard to use for general users by providing a clock function, channel selection function, and other device control functions such as on-screen display control function and video tape recorder, and a mode switch changing over the display on the screen for a present time display and a program setting display to appeal visually the program setting by on-screen display. CONSTITUTION:A receiving signal inputted from an antenna 21 is processed by a television receiving circuit 21 and a picture is outputted to a cathode ray tube 24. In Figure, 25 is a microcomputer controlling this system, and the microcomputer 25 has a function controlling a channel selecting function 26, a function controlling an MNOS memory 27 storing channel data or the like, and a key matrix 28 fetching the state of a key switch or the like arranged on the front face operating panel of a television set, a function controlling an on-screen display circuit 29 having character data and performing on-screen display on the screen of a cathode ray tube 24 via an interface 30, and further a function controlling a VTR31.
Patent JP-H09267945-A (JP)
Title: Image formation device
Inventor: OTSU KAZUHIKO
IPC: G03G21/10
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction of absorption performance due to improper charging when charged recording paper is absorbed by a conveyance belt for conveyance. SOLUTION: This device has a conveyance belt 19 arranged in opposition to at least one printing station and an adsorption member 21 which charges a surface of recording paper 18 conveyed by the conveyance belt 19, and a picture image formed in the printing station is transferred on the recording paper 18 which is conveyed by the conveyance belt 19 by electrostatically absorbing it. In this case, paper chips 22 adhered on the adsorption member 21 are removed by a cleaning means 23. Consequently, it is possible to prevent the adhesion of a large quantity of paper chips 22 on an outer peripheral part of the adsorption member 21 and prevent the reduction of absorption performance by which the recording paper 18 is charged.
Patent JP-H03278510-A (JP)
Title: Manufacture of high-permeability magnetic thin film
Inventor: NOJO YASUO
IPC: H01F41/18
Filed: 1990-03-28
Abstract: PURPOSE:To enable improving magnetic properties by obtaining a uniform structure at the time of film-forming thorugh making a sputter input power at the time of film-forming larger in the early stage of film-forming and thereafter through conducting a gradient power input while decreasing the power gradually. CONSTITUTION:When a high permeability magnetic thin film 22 is manufactured by a sputtering process, a sputter input power at the time of film-forming is made larger in the early stage of film-forming and thereafter a gradient power input is conducted while the sputter input power is deceased gradually. For example, (Co0.94Nb0.06)90B10 is used as target and RF spurtering apparatus is used as film-forming apparatus to conduct film-forming on a cooling substrate 21. Further, the sputter input power at that time is 5.2W/cm<2> in the early stage of film-forming, which is gradually decreased thereafter and is 2.6W/cm<2> in the last stage thereof; other conditions than the sputter input power are made constant; and after a thick film 2mum is formed, the film is subjected to the processing at 300 deg.C of rotating field. Thus, it is possible to obtain a uniform film structure from the early stage of film-forming to obtain a thin film having excellent specific initial permeability mui and frequency characteristics.
Patent JP-H08251241-A (JP)
Title: Frequency offset detecion circuit
Inventor: YAMAGUCHI HIDETO
IPC: H04L27/14
Filed: 1995-03-09
Abstract: PURPOSE: To provide a frequency offset detection circuit capable of accurately detecting a frequency offset even when a bias is generated in the generation rate of two kinds of symbols in reception FSK modulation waves and suitable for miniaturization and making into an IC. CONSTITUTION: Digital signals I and the digital signals Q which are the output of a comparator 1 and the comparator 2 inputting the in-phase component signals (i) and orthogonal component signals (q) of base band signals are used, the number of revolution of a phase vector within a time TS supplied to one symbol is obtained in a rotation number counter 3 and the rotation direction of the phase vector is judged in a rotation direction judgement circuit 4. Then, the averages of the number of revolution of positive rotation and negative rotation in the time TS are obtained in a rotation number averaging circuit 7 and the rotation number averaging circuit 8 respectively and the difference of both averages is obtained in an addition circuit 9.
Patent JP-H01246671-A (JP)
Title: Automatic circuit diagram preparing device
Inventor: KAWARABAYASHI MASAMICHI
IPC: G06F17/50
Filed: 1988-03-29
Abstract: PURPOSE:To shorten the arrangement wiring time of a circuit as a whole by using the information of a hierarchy relation due to the function unit division of plural steps of the element and repeating the arrangement wiring for the function unit of a small number of the elements. CONSTITUTION:A circuit diagram automatic preparing device is composed of a connection input part 1 to input the connection relation between elements to execute arrangement wiring, a hierarchy information input part 2 to input the hierarchy relation of an element, a temporary storing part 3 to hold the way and the final result of the connection relation, hierarchy relation and arrangement wiring of elements, an arrangement wiring processing part 4 to determine the arrangement wiring and an output part 5. The arrangement wiring processing part 4 does not have first the hierarchy of a lower layer, selects the hierarchy composed of all elements and executes the arrangement and wiring of the element in the hierarchy. Next, the arrangement wiring information of the hierarchy to complete the arrangement wiring is stored into the temporary storing part 3, thereafter, the hierarchy is considered as an element and the above-mentioned work is repeated until all arrangement wirings are completed.
Patent JP-H09267468-A (JP)
Title: Ink jet printer
Inventor: NARISHIMA TOSHIO
IPC: B41J2/01
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To vary optionally the number of steps of tones of in-dot modulation and the conversion level of the multiple gradation dither method. SOLUTION: A computer 1 is provided with an image file 3, a multiple gradation dither setting means 4 and a display screen 5, while an ink jet printer 2 is provided with an in-dot tone setting means 6 and a printer head 7. The number of steps of tones of the in-dot density modulation in the ink jet printer 2 is so constituted as to sufficiently comply with any type of printer heads 7, and when the printer head 7 is used, the maximum number of steps used for the printer head 7 is set in a multiple tone dither setting means 4 to carry out the printing by the number of steps of tones of the in-dot modulation conforming to the printer head 7 to be used.
Patent JP-S61236669-A (JP)
Inventor: NOMURA TADANORI
IPC: C04B41/48
Filed: 1985-04-11
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。