baber/WOPTO huggingface dataset:
Patent JP-H115514-A (JP)
Title: Automatic wiper controller
Inventor: NAKAMURA TSUTOMU
IPC: G01N21/17
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To detect the presence or absence of raindrop with accuracy and prevent an unpleasant wiper operation by calculating integrated raindrop amount that an increased amount of raindrop from a state that window glass by a wiper is left unwiped is integrated and deciding whether this integrated raindrop amount is larger than a prescribed value or not. SOLUTION: A raindrop sensor S forming a raindrop means is constituted of a raindrop detection part 6 and a control part 3. The differential arithmetic part 20 of the control part 3 detects a temporal increase/decrease of raindrop amount of the raindrop detection part 6. Whether the increase/decrease of the detected raindrop amount is positive or negative, that is, a temporal increase of raindrop amount is decided by a positive or negative decision part 21.  Further, operating speed of a wiper 2 is controlled by a wiper control part 23 by temporally integrating increased amount of raindrop amount, of the decision output of the positive or negative decision part 21, by a raindrop amount integrating arithmetic part 22, and depending on whether integrated raindrop amount from a state that window glass 1 is left unwiped due to degradation of the wiper 2 is larger than a prescribed value or not.
Patent JP-S5862443-A (JP)
Title: Control apparatus for air conditioner
Inventor: WATANABE ISAMU
IPC: F25B47/02
Filed: 1981-10-08
Abstract: PURPOSE:To enable to perform highly efficient space-heating operation, by starting space-heating operation by a heat pump after performing defrosting operation but without effecting prevention of cool-air supply in starting a timer for  space- heting operation by use of a timer. CONSTITUTION:An air conditioner shown in the drawing comprises a compressor 2, four-way valve 1, indoor heat exchanger 5, throttle valve 6 and outdoor heat exchanger 9, and it performs space-cooling operation and space-heating operation by a heat pump through switching of the four-way valve 1. In this air conditioner, an operation starting signal by timer operation is produced by a timer 10 after passing a set time of the same at the time of heat pump space- heating operation, and heating operation is started after performing defrosting operation of the heat exchanger 9 by shifting the valve 1 by an operation controller 12 when the timer operation starting signal by the timer 10 is given. That is, in case of performing the timer space-heating operation by the timer, the efficiency of the heating operation is raised by starting space-heating operation by a heat pump after performing defrosting operation but without effecting prevention of cool-air supply at the time of starting the operation.
Patent JP-H0327661-A (JP)
Title: Picture communication equipment
Inventor: MOTOYANAGI TERUO
IPC: H04N1/32
Filed: 1989-06-23
Abstract: PURPOSE:To simplify the facsimile communication without any hindrance to the movement of the equipment by using a changeover switch in a cordless telephone set, and connecting a speech line of a cordless telephone set and a communication section of a facsimile equipment. CONSTITUTION:When a cordless telephone set 6 and a facsimile equipment 3 are connected via connectors 8a, 8b a control section 18 detect it that a hook switch 14 is in on-hook state and a changeover switch 13 is thrown to the position of the facsimile equipment 3. When a call comes from a telephone line in the case, a ring tone is sent through the changeover switch 13 and the connectors 8a, 8b to the changeover switch 21 and the control section 24 sends a switching signal to throw the changeover switch 21 to the position of the communication section 23.
Patent JP-S6224490-A (JP)
Title: Storage case for recording disc
Inventor: WATANABE MASAYOSHI
IPC: G11B23/03
Filed: 1985-07-24
Abstract: PURPOSE:To reduce a preservation space and use a recording disc stored in a case as it is by adopting the case thickness variable system and using a center holder as a closing member of an aperture part like a center hole. CONSTITUTION:A box-shaped upper face 2 where a center hole 1 is formed and a lower case 4 having a center hole 3 are fitted to each other without space, and an upper center holder 8 having a guide hole part 7 and a lower center holder 12 having a disc guide part 11 which supports the center of a recording disc 10 are pressed to upper and lower cases 2 and 4 by a compression spring 9 so that dust does not penetrate them. When the storage case is set to a playing mechanism, a boss 17 is depressed by an arm 20 and the upper case 2 is pushed by a holding part 21 and the lower case 4 is separated from the upper case 2. A clamper 19 pushes an upper center holder 8, and the recording disc 10 and the lower center holder 12 are pushed to hold a turntable 18, and the recording disc 10 is rotatable.
Patent JP-H05331507-A (JP)
Title: Production of metallic cadmium powder
Inventor: HATA HIROMI
IPC: H01M4/44
Filed: 1992-05-29
Abstract: PURPOSE:To produce a Cd powder for the negative electrode of an Ni-Cd cell having excellent activity by cooling and solidifying the Cd vapor melted and vaporized in an inert gas atmosphere in a cooler along with a specified flow rate of an inert gas. CONSTITUTION:A lump of metallic Cd is placed in a vaporizer 3, heated by a heater 2, melted and vaporized as the Cd vapor. Meanwhile, an inert gas such as N2, Ar and Xe is heated by a heater 1, introduced into the vaporizer 3 in the direction on the molten metal surface at the rate of 30>=Nl/g.Cd vapor and discharged into the cooler 4 along with the Cd vapor, and the Cd vapor is cooled and solidified without being oxidized to obtain a deformed or hexagonal or further, polygonal Cd grain. The Cd grain is recovered by powder recovery devices 5 and 6, and the inert gas is recycled to the heater 1 through a conduit 8 provided with a pump 7. The Cd powder having a large surface area and excellent activity as the negative electrode of an Ni-Cd cell is obtained in this way.
Patent JP-H0327497-A (JP)
Title: Drink extracting device for automatic vending machine
Inventor: TAKAYANAGI YASUYUKI
IPC: A47J31/32
Filed: 1989-06-23
Abstract: PURPOSE:To release back pressure by small drive force by constituting a drink extracting device so that an auxiliary valve whose opening and closing area is formed smaller tha that of a main valve is operated and releases pressurizing air in a cylinder when a valve mechanism for releasing the back pressure in the cylinder is operated. CONSTITUTION:When the extracting operation of a drink is finished. a process is shifted to a rejection process to reject feedstock residuum on a filter 36. In the rejection process, a valve driving part 34 is driven, and when an auxiliary shaft 334 is pressed downward against a coil spring 335, the auxiliary valve 333 opens the lower end opening 332a of a main shaft 332, and the pressurizing air in the cylinder 32 is discharged to the open air through a gap A, and the pressure (back pressure) in the cylinder 32 is reduced. In this case, since the auxiliary valve 333 is of small diameter, the large pressure is not applied upon the auxiliary valve 333, and its lower end opening 332a can be opened by the small drive force.
Patent JP-H0328359-A (JP)
Title: Production of hot-dip aluminized chromium-containing steel sheet
Inventor: KATO YASUSHI
IPC: C23C2/02
Filed: 1989-06-23
Abstract: PURPOSE:To obtain a corrosion resisting steel sheet excellent in aluminizing suitability and adhesive strength of plating by simple operations by means of applying Fe-P alloy plating to a Cr-containing steel sheet by a specific coating weight, applying heating to the above steel sheet in a specific atmosphere, and then immersing the steel sheet into a molten Al bath. CONSTITUTION:Fe-P alloy plating is foregoingly applied to the surface of a steel sheet containing, by weight, >=3% Cr by 0.05-3.0mum coating weight per side. Subsequently, the above steel sheet is heated in a nonoxidizing atmosphere and then immersed into a molten Al or Al-alloy bath to undergo hot-dip aluminizing. If Ni undercoat plating of 0.005-3.0mum coating weight is performed prior to the Fe-P precoating, the adhesive strength between the precoating film on the Ni undercoat plating film and the aluminizing film can be improved. It is desirable to regulate the content of P in the Fe-P alloy plating to 0.05-1.5%, and also it is preferable to use a bath containing about 3-13% Si as the above Al-alloy bath. This plated steel sheet is useful in the fields requiring high corrosion resistance, such as automobile exhaust gas pipe.
Patent JP-S6320345-A (JP)
Title: Rubber composition for use in covering steel cord
Inventor: KAIDO HIROYUKI
IPC: C08K5/098
Filed: 1986-07-11
Abstract: PURPOSE:To provide the title compsn. which hardly causes adhesion to the metallic surface of a roll in rolling the compsn. in an unvulcanized form and whose vulcanized product has excellent adhesion to steel cord, by blending raw rubber with an aliph. satd. monohydric alcohol having a specified carbon number. CONSTITUTION:100pts.wt. (by weight; the same applies hereinbelow) raw rubber contg. not less than 50pts. natural rubber and polyisoprene rubber is blended with 0.25-2.0pts., pref. 0.5-1.0pt. 14-20C aliph. satd. monohydric alcohol (e.g., stearyl alcohol) and optionally, 50-70pts. carbon black, 2.5-8pts. sulfur, 1-3pts. cobalt salt of an org. acid, zinc white, an antioxidant, a vulcanization accelerator, not more than 0.5pts. stearic acid as a vulcanization aid, softener, etc.
Patent JP-S5863482-A (JP)
Title: Printer
Inventor: KUMAMOTO MICHIHISA
IPC: B41J5/30
Filed: 1981-10-13
Abstract: PURPOSE:To print with a type corresponding to a printing command inputted through a keyboard, by a method wherein printing information corresponding to each type is recorded on a magnetic recording medium, and printing is executed by storing the contents of the recording medium into a memory means at the time of moving the type. CONSTITUTION:A magnetic recording medium 12 having the character information corresponding to each type is concentrically fitted to a type wheel 11 so that it can be rotated together with the type wheel 11. A magnetic head 10 is brought into contact with the recording medium 12 by a magnetic head driving device 9. Each time the type wheel is replaced, character information is read from the recording medium 12 corresponding to each of the type wheels, and is stored in a memory device 3, and printing is executed in accordance with the character information thus stored.
Patent JP-H0721996-A (JP)
Title: Electric bulb and electric bulb with reflector
Inventor: BESSHO MAKOTO
IPC: H01K7/02
Filed: 1993-06-30
Abstract: PURPOSE:To obtain an electric bulb with a long service life, in which the anti- vibration strength is high, a reflected infrared ray is returned to a filament efficiently, and a partial overheating is not generated to the filament. CONSTITUTION:In a glass bulb 1 in which a light permeating infrared-ray reflecting membrane 8 is formed on at least one side of the inner or the outer surface, plural single coil filaments 21, 22, 23, and 24 provided extending in the bulb axial direction are provided, and at the same time, a bulb L in which an inert gas is sealed is installed. The reflected infrared ray is dispersed to some of the plural single coil filaments 21 to 24 provided in the bulb 1 separated from the center axis, and returned, and no high temperature hot spot is generated to the filaments 21 to 24. As a result, an early wire breaking is prevented and a long service life is realized. And since the filaments are all the single coil filaments, they can be maintained by numerous anchors at the intermediate positions, and they are strong to a vibration or an impact.
Patent JP-S57114502-A (JP)
Title: Bactericidal and algicidal agent for nonmedical purpose
Inventor: KONAGAI YOSHIHIRO
IPC: A01N47/48
Filed: 1981-10-12
Abstract: PURPOSE: The titled bactericidal and algicidal agent that contains a cyanoacetamide and a compound selected from 9 compounds, e.g., 1,2-benzisothiazolone or 8-hydroxyquinoline, as active ingredients, thus being effective for controlling industrially harmful microorganisms.  
     CONSTITUTION: The objective agent contains (A) a cyanoacetamide of the formula (X is halogen; Y is halogen, H; R is H, lower alkyl) and (B) a compound selected from 9 compounds: 3,5-dimethyl-1,3,5-2H-tetrahydrothiadiazine-2-thione; methylenebisthiocyanate; 8-hydroxyquinoline; 4-(2-nitrobutyl)morpholine; 4,4'- ( 2-ethyl-2-nitromethylene )dimorpholine;p-chlorophenyl-3-iodopropargyl;1-( m- nitrophenol )-2-bromo-2-nitroethanol; N-[ α-1-(1-nitroethyl)benzyl ]ethylenediamine potassium salt and 1,2-benzisothiazolone. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H065216-A (JP)
Title: Helix traveling-wave tube
Inventor: NAKAZATO YOSHIO
IPC: H01J23/26
Filed: 1992-06-22
Abstract: PURPOSE:To improve overall efficiency without lowering beam efficiency, and concurrently restrain backward wave oscillation, by providing roll-in and roll-out tapers on the output side of a helix slow-wave circuit. CONSTITUTION:An output side slow-wave circuit 8, between an electromagnetic wave attenuator 4 and an electromagnetic wave output part 6 is composed of 5 parts of a uniform circuit period P1 part, a speed tapered part, changed from the circuit period P1 to a circuit period P0, a uniform circuit period P0, a speed taped part, changed from the circuit period P0 to a circuit period P2, and the uniform circuit period P2 part in order from the electromagnetic attenuator 4 side. The circuit periods P0, P1, and P2 are composed so as to be P0<P1, and P2. This optimizes beam efficiency by providing a speed taper, changed from the circuit period P1 to the circuit period P0, and then providing the uniform circuit period P0 part. The speed dispersion of an electron beam after interaction is reduced to realize the lowering of collector electric potential with the speed taper changed from the circuit period P0 to the circuit period P2.
Patent JP-2000352204-A (JP)
Title: House for forming various traffic lines
Inventor: SAKAI NOBUHIKO
IPC: E04H1/02
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To effectively use a house by improving communicability of the building first floor provided with a commonly using space of a family, and enhancing a using frequency of a Japanese-style room being a space of being not generally used so often. SOLUTION: A Japanese-style room 12 is arranged in the center of a building, a wall surface is sandwiched and arranged between a hall 11 and a kitchen 10 by sandwiching stairs 15 on the west of this Japanese-style room 12, the hall 11 is connected to the north end of the kitchen 10, a living dining room 8 is arranged on the south side of the building to be respectively connected to the Japanese-style room 12, the hall 11 and the north side of the kitchen 10, a closet 14 is arranged on the north side of the Japanese-stype room 12, and the hall 11 is connected to the west side of the closet 14.
Patent JP-H107189-A (JP)
Title: Panel for water tank
Inventor: KOYAMA TETSUO
IPC: B65D90/06
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent a foamed synthetic resin layer from being deteriorated and peeled, enhance heat insulating and heat retaining properties and safety, and make easier the production of a panel with a foamed synthetic resin layer by forming the foamed synthetic resin layer on the inner face side of the panel for a water tank to be assembled and forming a film on the surface of the layer. SOLUTION: A foamed synthetic resin layer 3 is formed on the inner face side 2 of each panel 1 for a water tank to be assembled, and a film 5 is formed on a surface 4 of the layer 3. The panel 1 of this kind is manufactured by such a method that the panel 1 is set in a projected mold, a recessed mold is then set which is provided with a cavity for forming the foamed synthetic resin layer 3 on the inner face side 2 of the panel 1, and the cavity is packed with an expandable synthetic resin to perform foam molding. According to this molding method, the film 5 can be simultaneously formed on the surface 4 of the foamed synthetic resin layer 3 at the time of foam molding.  In such a manner that the foamed synthetic resin layer 3 is formed on the inner face side 2 of the panel 1, such problems as the prevention of deterioration of the foamed synthetic resin layer 3 and the possibility of peeling of the foamed synthetic resin layer 3 due to the impingement of an object can be solved at a time, and safety is improved.
Patent JP-S5863550-A (JP)
Inventor: ANDORE SHIIRION
IPC: B60R25/02
Filed: 1981-10-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000350924-A (JP)
Title: Filter tool, filter using the tool and concentration measuring system formed of combination of filter with portable concentration meter
Inventor: INOUE KOICHI
IPC: G01N1/10
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To easily filter for separating a transparent liquid to be measured by setting an MF hollow fiber membrane filter on the tip of an injecting and pouring instrument of the injector shape, sucking and picking the liquid to be measured and then removing the filter and feeding a filtered transparent liquid to be measured from the injecting and pouring instrument into a portable concentration meter. SOLUTION: When the concentration of a processing liquid, a cleaning liquid, or the like, is measured, the tip of a transparent guide tube 13 of a filter is immersed in a liquid to be measured and a piston 32 of an injecting and pouring instrument 3 is drawn out of a cylinder 31, the pressure in the interior space of the cylinder 31 is reduced, and a liquid to be measured is absorbed and introduced through filter meshes of an MF hollow fiber membrane 11, and the transparent liquid to be measured which is filled by an MF hollow fiber membrane 11 is stored in an interior space of the cylinder 31.  Then, a filter tool 1 is removed from the injecting and pouring instrument 3, and the piston 32 is operated to drop one drip of the filtered liquid to be measured stored in the interior space of the cylinder 31 from the tip of the cylinder 31 onto an adhesive face of the liquid to be measured of a portable concentration meter. Then the measurement of concentration is carried out by observing from an eyepiece section of the portable concentration meter.
Patent JP-H0459093-A (JP)
Title: Treatment of drainage containing silicon fine powder
Inventor: YANASE SATOSHI
IPC: C02F1/60
Filed: 1990-06-22
Abstract: PURPOSE:To prevent generation of hydrogen and to remove by-produced silicon compd. if necessary and to completely purify drainage by adding alkali to drainage contg. silicon fine powder and causing reaction for generating hydrogen between silicon fine powder and alkali. CONSTITUTION:Alkali is added to drainage contg. silicon fine powder and reaction for generating hydrogen is forcedly caused between silicon and alkali. Thereby silicon fine powder is dissipated and capacity for generating hydrogen is comparatively rapidly eliminated from drainage contg. silicon fine powder. As alkali, inorganic salts showing alkalinity in water such as NaOH, KOH, Ca(OH)2 and Na2CO3 are preferably utilized. It is desirable that the generated hydrogen is recovered and utilized. However this hydrogen is diluted by gaseous nitrogen and air to the concn. free from trouble for safety and thereafter may be discharged to the outside of this system. It is decided by dissipation of brown or dark gray silicon fine powder in drainage whether capacity for generating hydrogen of drainage is present.
Patent JP-S5587482-A (JP)
Title: Mis type semiconductor device
Inventor: OKA HIDEKI
IPC: H01L29/08
Filed: 1978-12-25
Abstract: PURPOSE: To accomplish a shorter channel by increasing the space of the source and drain layers facing each other along with depth.  
     CONSTITUTION: A p + -channel cut is provided on the p-type Si substrate 30 beforehand. A window 31a is eteched on the SiO 2  film 31. n + -layer 32 is produced by slant ion implantation and similarly an n + -layer 33 produced. Then these layers are annealed. Subsequently, the film 31 is removed from the gate region to form a gate oxide film 34 where a gate electrode 35 is formed so as no to overlap the layers 32 and 33. With the electrode 35 as mask, the film 34 is removed, and covered with PSG36, a window is selectively etched to make a wiring pattern 37. With such an arrangement, improved punch through dielectric strength allows application of a high voltage to the source and drain thereby accomplishing shorter channel. In addition, less parastic capacitance enables a high speed action. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5588016-A (JP)
Title: Laser recorder
Inventor: HAMAGUCHI IWAO
IPC: G02B26/12
Filed: 1978-12-26
Abstract: PURPOSE:To make manufacture easy by combining cylindrical lenses and a focus compensating plate. CONSTITUTION:A first cylindrical lens 24 is disposed between a laser device 21 and a rotary polyhedral mirror 25 and a second cylinderical lens 27 and a semi-cylindrical focus compensating plate 28 are disposed between the rotary polyhedral mirror 25 and photosensitive drum 29. Then, at the time when the laser from a laser device 21 enters the photosensitive drum 29 by way of a light modulator 22, beam magnifier 23, first cylindrical lens 24, polyhedral mirror 25, ftheta lens 26 and second cylindrical lens 27, the curvature of image by the first, seond cylindrical lenses 24, 27 becomes a gentle curve as shown by the broken line 31 and is thereby corrected. Hence, the device in which the curvature of image is corrected while the easy-to- manufacture cylindrical lenses are used is obtainable.
Patent JP-H1116010-A (JP)
Title: Automatic ticket examination machine
Inventor: SHIMIZU YOJI
IPC: G07B15/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To effectively perform a ticket examination processing even when a blank ticket is included in boarding tickets by performing constitution from a switch operated by a person in charge and a permission means for permitting the passing of a ticket examination passage by one user when the switch is operated, etc. SOLUTION: For the boarding tickets respectively fed from the feeding ports 1a and 1b of respective case bodies G1 and G2 , in the middle of carrying them to discharge ports 2a and 2b, data recorded in the boarding tickets are read and used for an arithmetic processing. Then, as the result of the arithmetic processing, when the passing of the ticket examination passage P can be permitted, a door D1 or D2 is opened and the passing of the user is permitted. In a room R for the person in charge, the two switches S1 and S2 of a push button type are arranged side by side. The switch S1 is pressed by the person in charge when a future ticket A handed over from the user to the person in charge is a valid ticket and the switch S2 is pressed when a get-off ticket B handed over from the user to the person in charge is the valid ticket.
Patent JP-S5978237-A (JP)
Inventor: FUORUKAA ZERINI
IPC: C08G79/04
Filed: 1983-09-06
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-H0773342-A (JP)
Title: Image generator
Inventor: KANEKO YOSHIKAZU
IPC: G06T19/00
Filed: 1993-06-30
Abstract: PURPOSE:To easily replace two-dimensional image data in a short time. CONSTITUTION:This device is provided with a shadow information storage means 7 for storing only the shadow information of an object generated by rendering, place designating means 8 for designating the arbitrary plane of the object expressed in a three-dimensional computer graphic image, retrieving means 10 for retrieving all the planes where the same data as the two-dimensional image data mapped into the designated plane are mapped, image designating means 9 for designating the new two-dimensional image data, and image mapping means 11 for adding the shadow information stored in the shadow information storage means 7 to those new two-dimensional image data and mapping them into all the retrieved planes, and the new two-dimensional image data are replaced without calculating this shadow information again while utilizing the shadow information generated by rendering.