baber/WOPTO huggingface dataset:
Patent JP-S5716741-A (JP)
Title: Heat pump type air conditioner
Inventor: KITAHARA ISAMI
IPC: F25B13/00
Filed: 1980-07-04
Abstract: PURPOSE: To maintain the refrigerating cycle at high efficient level and realize the effective cold  storage by a method wherein the ices yielded to the predetermined thickness at heat exchangers  during cooling are molten off by changing-over the cycle of the system to the heating cycle for the  heating operation.  
     CONSTITUTION: At the period of cold storage in cooling, the refrigerant circuit consists of a compressor 1, a four-way valve 2, a radiator 3, an expansion valve 5, each of the heat exchanger 7  within a heat- and cold-storage tank 6, the four-way valve 2 and the compressor 1. When the ices  yield over each surface of the heat exchangers 7 to the thickness of the order indicated as the  frozen zone 15 in the attached sketch, the yielded ices are sensed by a sensing unit 13 to reverse  the four-way valve 2 to change over the cycle of the system to the heating cycle, in which each of  the heat exchangers 7 is served as condenser and heat to melt off the ice on the surface. Thus, the molten-off ices, aparting from the heat exchangers 7, float up to gather to the upper part of the  tank 6. And the cylce of the system starts the cooling operation again, being changed-over to the  refrigeranting cycle to start to cool the water, because the lower is the temperature of the water  below 4°C, the smaller is the specific weight of the water, resulting in gathering the water having  comparatively high temperature within the tank 6 to the neighborhood of the heat exchangers 7 in  the lower part of the heat- and cold-storage tank 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5521005-A (JP)
Title: Wide angle zoom lens
Inventor: KOJIMA TADASHI
IPC: G02B13/04
Filed: 1978-07-29
Abstract: PURPOSE: To achieve miniaturization and make possible close-up photographing of 0.35m by providing the front group being the devergent lens group of 4-element constitution of positive, negative, negative and positive and the rear group being  the convergent lens group of 5-element constitution of positive, positive, positive,  nagetive and positive subsequently from the object side and letting the respective  lens satisfy the specific conditions.  
     CONSTITUTION: The front group is constituted by 4 elements of single lenses, a positive lens l 1 , a negative meniscus lens l 2  being convex on the object side, a negative lens l 3  and a positive lens l 4  whose face on the object side assumes a slightly strong convex, subsequently from the object side. The rear group is constituted by 5 elements of single lenses, a positive lens l 5 , a positive lens l 6  whose face on the object side assumes a slightly strong convex, a positive lens l 7  whose face on the object side assumes a slightly strong convex, a negative lens l 8  whose face on the object side is strong concave and a biconvex positive lens l 9 . The respective lenses are so constituted as to satisfy the condition formulas 1 thru 11, whereby the close-up photography is made possible and various aberrations including distortion aberrations may be well corrected despite its small size. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02271330-A (JP)
Title: Finder
Inventor: TAKAGISHI HIROAKI
IPC: G03B13/26
Filed: 1989-04-12
Abstract: PURPOSE:To prevent the intrusion of dust into a finder main body and integrating the finder main body and an eyepiece barrel by means of a first connecting structure, fixing the finder main body to the front part of a camera main body, and then disconnecting the finder main body from the eyepiece barrel. CONSTITUTION:When a finder is fixed to the camera main body, an elastic member 3 is first put into the annular recessed part 1b of the trailing edge of the finder main body 1, and a screw 5 is screwed into a screw hole 1c of the finder main body 1 via the hole 2b of the eyepiece barrel 2, thereby joining the finder main body 1 and the eyepiece barrel 2 together. After that, the finder is fixed to the front part 7 of the camera main body by using the flange 1e of the finder main body 1; after the rear part 4 of the camera main body is connected to the front part 7, the screw 5 is pulled from the screw hole 1c to disconnect the finder main body 1 from the eyepiece barrel 2. As it does so, the leading edge of the eyepiece barrel 2 is held abutting on the elastic member 3, therefore the intrusion of dust into the finder main body is prevented.
Patent JP-S57209409-A (JP)
Title: Support structure for upper control arm of four-link suspension device
Inventor: MURATA TAKEO
IPC: B62D21/04
Filed: 1981-06-17
Abstract: PURPOSE: To prevent occurence of unpleasant noise inside a car transmitted through a floor panel by installing an upper control arm on a cross member which is provided on the side member of a monocoque floor panel.  
     CONSTITUTION: A floor panel 12 is provided with a side member 40, which is equipped with a floor control arm. Further, an upper control arm 18 is installed on a cross member 48, which is provided on a side member 40. In this configuration, since the span of a control arm is expandable in comparison with a configuration utilizing the side member for the upper control arm, vibration of an axle is not transmitted with ease and the sound inside a car may also be reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58210357-A (JP)
Title: Fuel injection device
Inventor: ITOU TOSHIHIKO
IPC: F02M63/02
Filed: 1982-06-01
Abstract: PURPOSE:To obtain a small-sized fuel injection device with an expanded control range of its injection amount by providing several fuel injection pumps to give phase differences to reciprocations of plungers for increasing the amount of fuel injection. CONSTITUTION:When a voltage is added, a piezo-stack 8 of a fuel injection pump 3 is extended to move a plunger 9 to the right against a coned disc spring 10. The fuel in a pump chamber 14 pushes a piston 26 away to be introduced from a discharge port 15 into a piston hole 22, and supplied to a fuel injection valve 2 via a discharge passage 27. Meanwhile, when the voltage of the piezo- stack 8 is removed and a voltage is added to a piezo-stack 30 of a fuel injection pump 4, the piston 26 is moved to the left, and a similar fuel supply process with the piezo-stack 8 is carried on. In this construction, piezo-stacks 8 and 30 are alternately operated, and high-pressure fuel is continuously supplied to the fuel injection valve 2.
Patent JP-S63257981-A (JP)
Title: Cartridge magnetic tape
Inventor: YAMASHITA HITOSHI
IPC: G11B23/087
Filed: 1987-04-14
Abstract: PURPOSE:To remove dust stuck on the magnetic surface of a magnetic tape, by providing a cleaner main body holding two or more cleaner chips which are brought into contact with the full width of the magnetic surface in the vicinity of a reel inside the case of a cartridge magnetic tape. CONSTITUTION:The device is provided with at least two or more cleaner chips 5a and 5b which are positioned to the vicinity of a reel 2 inside the case of a cartridge magnetic tape and brought into contact with the full width of the magnetic surface of a tape 6, a cleaner main body 5 which holds the cleaner chips 5a and 5b, and a leaf spring 7 which is positioned to the opposite side of the cleaner chips 5a and 5b, with one end being engaged with the cleaner main body 5 and the other end being fixed to the side 3a of the case of the cartridge magnetic tape. Therefore, dust stuck on the magnetic tape 6 is removed by the tape cleaner 5 regardless of the running of the magnetic tape 6 in the forwarding or reverse, direction and the magnetic tape 6 slid on a magnetic head is always kept in a clean state. Accordingly, a better cleaning effect can be obtained and the service life of the magnetic tape 6 can be also be extended.
Patent JP-S60254557-A (JP)
Inventor: JIERAADO EICHI BOIRU
IPC: H01M50/107
Filed: 1985-05-01
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-H02270081-A (JP)
Title: Direction detecting system for drawing
Inventor: FUKAZAWA KATSUO
IPC: G06T7/60
Filed: 1989-04-12
Abstract: PURPOSE:To release trouble for matching the direction of a drawing and for marking the drawing with human intervention by comparing a result to process image data concerning plural formats in a dictionary with the format in the dictionary and identifying the direction of the inputted drawing. CONSTITUTION:In a decision part 4 to decide the direction of the drawing, extracted result data outputted by a drawing processing part (1) 3 is compared with the format in a drawing convention dictionary 5 and the correct direction is determined. Since the drawing convention dictionary 5 holds elements to characterize the direction of the drawing, namely, data to show the format exists in which position of the drawing with how feature, it is easy to compare the extracted result data, which is outputted by the drawing processing part (1) 3, with the format in the drawing convention dictionary 5. Thus, the trouble for matching the direction of the drawing or for marking each drawing by human intervention is eliminated.
Patent JP-2000279711-A (JP)
Title: Filter device
Inventor: YANO KENJI
IPC: B01D35/147
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a filter device which puts together parts, such as holders, by utilizing the force of spring members constituting relief valves. SOLUTION: The filter device is provided with the holder 10 which is inserted to the inner periphery of a filter element 3, a guide 20 which has a fitting part 22 to be combined with the holder 10 on one end side of the filter element 3 and a connecting hole 24 for connecting the dirty side S1 and clean side S2 in a filter case, a valve disk 30 which is inserted into the fitting part 22 of the guide 20 and opens and closes the connecting hole 24 and a coil spring 31 which is mounted in a compressed state between the valve disk 30 and a spring rest part 15 disposed in the holder 10 and energizes the valve disk 30 toward the connecting hole 24. The holder 10 is provided with a pawl part 23 and the guide 20 with a groove part 16, respectively.  The pawl part 23 is engaged with the groove part 16, by which the holder 10 and the guide 20 are blocked to each other with respect to the axial direction of the holder 10.
Patent JP-H06283953-A (JP)
Title: Manufacture of piezoelectric resonance component
Inventor: MIYADERA MAKOTO
IPC: H03H3/02
Filed: 1993-03-26
Abstract: PURPOSE:To prevent mis-sorting from occurring by enabling the characteristic of a piezoelectric element itself to be accurately measured without receiving the influence of a load capacitor after a load capacitor built-in type piezoelectric resonance component is assembled. CONSTITUTION:The piezoelectric resonance component is assembled in a state where an insulating material 12 is arranged between input/output terminals 9a, 9b mounted on the piezoelectric element 4 and the capacitance electrodes 6a, 6b of a capacitance element 8, and after the electrical characteristic of the component is measured, the insulating material 12 is eliminated, thereby, electrical continuity between the input/output terminals 9a, 9b and the capacitance electrodes 6a, 6b can be atained.
Patent JP-H05291477-A (JP)
Title: Composite leadframe
Inventor: IIZUKA TOMIO
IPC: H01L23/50
Filed: 1992-04-13
Abstract: PURPOSE:To make inner leads finer as well as to provide a composite leadframe improved in fast transmission and the transmission characteristic of high frequency signals and also having a multi-pin and multilayer structure above a specific value. CONSTITUTION:A composite leadframe comprises a grounding layer 7, a signal layer 6 formed by etching or evaporation via a dielectric layer 5b which is adhered to the top of the grounding layer, and a metal frame 1 made of the integration of a power supply layer 8 and an outer lead 2 via a dielectric layer 5a adhered to the top of the signal layer. The signal layer 6 and a lead end 2a for signal of the outer lead 2 of the metal frame 1 are electrically connected with each other. The grounding layer 7 and a grounding lead 2c of the outer lead 2 of the metal frame 1 are connected together. The grounding layer 7 and each electrode of a semiconductor device 12 on this grounding layer, and the signal layer 6 and the power supply layer 8 are connected together by bonding wires 14, respectively.
Patent JP-H11268477-A (JP)
Title: Recording material
Inventor: OTA TETSUJI
IPC: B43L1/08
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To select an affixing method depending on an installation place, and more conveniently display a memo paper or the like by a method wherein on one surface of a magnetic layer, an adherent layer and a release sheet are laminated in order, and on the other surface of the magnetic layer, a recording layer is laminated. SOLUTION: A recording layer 1 is a layer to record ruled lines, characters and images such as pictures, and an image forming layer is solely provided, or laminated on a film, a paper or the like. A magnetic layer 2 can hold memoranda bound with a clip or the like by using the drawing force of a strong magnetic body. Also, when this recording material is affixed at a place showing ferromagnetism, the magnetic layer 2 can take place of an adherent layer 3. The adherent layer 3 is a layer which is provided to be affixed to a required place, and an adhesive comprising an acrylic based resin or the like can be used. Then, a release sheet 4 prevents the adhesive from sticking to an unnecessary place. By this method, the affixing by the magnetic layer 2, not by the adhesive, to a place which shows a ferromagnetism, becomes possible, and a re-affixing can be easily performed.
Patent JP-S63256831-A (JP)
Title: Light wavelength detector
Inventor: YAMAMOTO HIDEKAZU
IPC: G01J9/00
Filed: 1987-04-14
Abstract: PURPOSE:To reduce the size of a device by constituting a light wavelength detector by using a photoelectric converting element and inverting the direction of an output current about specific critical wavelength. CONSTITUTION:A semiconductor element 5 has 1st and 2nd p-n junctions 10 and 11 formed integrally in series and in the opposite directions. The critical length is varied by varying the thickness D7 of an n-type semiconductor 7 and the material of the element 5. When light beams which are nearly as intense as each other are incident on the junctions 10 and 12 of this element 5, the electromotive force at the junction 11 is larger than that at the junction 10. When light 3 incident from the side of the junction 10 has short wavelength, sufficient light does not reach the junction 11. A current, therefore, flows to an external load 6 as shown by an arrow B. When the light 3 has long wavelength, on the other hand, light beams of nearly the same intensity are incident on the junctions 10 and 11. A current, therefore, flows to the load 6 as shown by C, so whether the wavelength is long or short is detected.
Patent JP-H0590342-A (JP)
Title: Film carrier tape
Inventor: KOJIMA JUNICHI
IPC: H01L21/60
Filed: 1991-03-29
Abstract: PURPOSE:To provide a film carrier tape which can separate film carrier components with simple equipment and does not necessarily require special molds corresponding to kind of film carrier components for separation. CONSTITUTION:A film carrier tape 1 consists of a tape main body 2 and many film carrier components 3. Each film carrier component 3 is pasted on the top face of the rear sheet 5 of the tape main body 2 with a tackifier. Therefore, each film carrier component 3 can be separated from the tape main body 2 by chucking.
Patent JP-S5618177-A (JP)
Title: Water mixing cock
Inventor: YAMANOUCHI SHIYUUJI
IPC: F24D17/00
Filed: 1979-07-20
Abstract: PURPOSE: To provide an arrangement for a water cock, capable of controlling the temperature of  hot water with ease, by controlling only the hot-water flow through a hot-water channel through  provision of a stopcock in a hot-water supplying channel, a pressure regulator in water channel,  and a venturi and a flow controller for controlling the temperature of hot water to be supplied in  the hot-water channel, respectively.  
     CONSTITUTION: A main cock (not shown) for a water channel and a hot-water channel is usually kept open, so that water and hot water are already carried to a mixing section 3 in the state  that a stopcock 4 is closed. When the stopcock 4 is opened in this state, water and hot water are  mixed in a section 3 to a required temperature and supplied from shower tap or ordinary hot- water tap via hot-water supply circuit 5 and a selector cock 8. Here, if restriction of a flow regulator 10 is fixed at a preset position, the flow rate of hot water is determined by the pressure on the upstream side of the flow regulator 10 and that of water is determined by the pressure controlled at a throttle valve section 17 according to the pressure in a back-pressure chamber 18 to  which a venturi pressure at a venturi 14 is transmitted via a port 19, respectively. By thus controlling the flow regulator 10 appropriately, the temperature of hot water supplied can be controlled  at a desired temperature level. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57209619-A (JP)
Title: Filter apparatus for purifying air in room
Inventor: TANAKA KAZUMA
IPC: B01D53/38
Filed: 1981-06-18
Abstract: PURPOSE: To always keep the air in an automobile and a living room clean, by passing contaninated air through a three-layered filter consisting of a wet filter, a dehumidifying filter and a deodorizing filter.  
     CONSTITUTION: Contaminated air invaded from a suction pore 6 by suction force generated by rotating a blower 1 is passed through an injecting cylinder 7 and passed through small holes 9 provided to the bottom plate of a wet filter layer 8 to remove dust therein by a packed filte material. Air passing through the wet filter 8 is passed through a dehumidifying filter 15 to remove moisture therefrom and further passed through a deodorizing filter 4 packed with activated carbon to be discharged to the outside through a suction duct 3 by a blower 1. Occasionally, a suction change-over lever 16 is rotated to open a drying air passing shutter 17 and the atmosphere is introduced from intermediate air passing pores 18 to forecedly dry and regenerate the dehumidifying filter and the deodorizing filter. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11297283-A (JP)
Title: Battery pack
Inventor: YAMAMORI AKIRA
IPC: H01M2/10
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack capable of ensuring stable output and input terminal positions to provide a sure electric connection with the power source terminal of an apparatus body and keeping a stable performance in a long period. SOLUTION: This battery pack is provided with a battery block 1 consisting of a plurality of serially connected cylindrical batteries 1a, a bus wiring 5 formed of a plurality of sheet-like wiring leads, and a terminal holder 4 conformed to the form of the bus wiring 5 to support the bus wiring 5 from the inside. In this battery pack, a terminal holder is closely fixed to a case by thermal welding, and the bus wiring is fixed between the both.
Patent JP-S61249379-A (JP)
Title: Production of alcohol from leaf vegetable
Inventor: YOSHIZAWA YOSHINORI
IPC: C12H6/02
Filed: 1985-04-30
Abstract: PURPOSE:To obtain an alcohol using a photosynthesis saccharide component of leaf vegetable as a raw material, by cutting thinly leaf vegetable while adding starch to it, blending it with a koji solution, yeast culture and distilled water and fermenting the blend. CONSTITUTION:Leaf vegetable (e.g., cabbage, turnip, Chinese cabbage, etc.) is made into a state of natural water content, thinly cut and ground while being blend with 2-3wt% starch. It is blended with a koji solution, yeast culture and distilled water and fermented. Vaporization of components is prevented by addition of starch and increase in humidity after drying can be prevented. Vegetables overproduced in a growing district of vegetable can be effectively treated.
Patent JP-H05288924-A (JP)
Title: Manufacture of color filter
Inventor: KUSUKAWA HIROYUKI
IPC: H04N9/07
Filed: 1992-04-13
Abstract: PURPOSE:To provide the manufacture of the color filter which can efficiently obtain the high-resolution color filter used for the flat display of a liquid crystal display, etc., the imager of a CCD, etc., or a color sensor, etc. CONSTITUTION:For the manufacture of the color filter equipped with a colored layer consisting of colored patterns of plural colors, a photosensitive layer 13 is formed by coating a transparent substrate 12 with a photosensitive material developing stickiness by exposure and exposed through a photomask having a specific pattern, and a colored powder material is stuck on the exposed part 13b plural times to form a colored pattern 16R, etc. Those processes are repeated as many times as required colors to form the colored layer 16.
Patent JP-H11286862-A (JP)
Title: Spun-bonded nonwoven fabric for clothes and its production
Inventor: KAWANO AKITAKA
IPC: D04H3/147
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a spun-bonded nonwoven fabric used for clothes, maintaining a good touch and simultaneously having an enhanced strength by laminating sheath-core type spun- bonded nonwoven fabrics to both the surfaces of a spun-bonded nonwoven fabric comprising polypropylene and subsequently thermally bonding the nonwoven fabrics to each other. SOLUTION: This spun-bonded nonwoven fabric for clothes comprises a spun-bonded nonwoven fabric having an average single filament fineness of 1-4 de and a METSUKE of 5-30 g/m<2> and sheath-core type fiber spun-bonded fabrics each having an average single filament fineness of 1-4 de and a METSUKE of 5-25 g/m<2> , wherein the sheath component of each conjugate filament constituting the sheath-core type spun bonded nonwoven fabric occupies 20-80 wt.% of the fiber cross section orthogonal to the fiber axis of each sheath-core type filament.  The spun-bonded nonwoven fabric for clothes is produced by simultaneously melt-extruding and spinning polyethylene as a sheath component and polypropylene as a core component for two spinnerets, respectively, drawing the spun continuous conjugated filaments with high speed air blown out from an ejector, simultaneously taking off the drawn filaments, applying a static electricity to the filaments to open the filaments, collecting and accumulating the opened figments to form a web, and subsequently thermally fusing the fibers to each other on the web.
Patent JP-S63259793-A (JP)
Inventor: MIYASHITA SHIGEMITSU
IPC: G07D7/20
Filed: 1987-04-17
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-H02273489-A (JP)
Title: Heating element device
Inventor: SAKAI YUKIFUMI
IPC: H05B3/10
Filed: 1989-04-13
Abstract: PURPOSE:To prevent natural wood from being consumed through combustion caused by heating by providing a heating body in a hole formed inside a silicon carbide based heating element consisting of carbonized natural wood in which a silicon carbide layer is formed in an area including the surface. CONSTITUTION:A heating element device 10 is provided with a silicon carbide based heating element 11 which has the appearance of carbonized natural wood, an arrangement hole 12 formed inside the heating element 11, and holes 13 to lead out the connecting terminals 14a, 14b of a heating body 14. The heating element 11 is formed in such a way that it contains 10 to 60 weight percent of silicon in its silicon carbide layer 11A provided near the surface. A silicon content of less than 10 weight percent reduces efficiency as a heating element, while heat exceeding 60 weight percent impairs the appearance as carbonized natural wood. When the heating element 11 is heated to 800 deg.C or above by energizing the heating body 14 of the heating element device 10 with an appropriate electric power source, the heating element 11 becomes red-hot, and radiates large amounts of far infrared rays. This arrangement prevents the natural wood from being consumed through combustion caused by heating, while preventing ash from being produced from the natural wood.