baber/WOPTO huggingface dataset:
Patent JP-H08235587-A (JP)
Title: Optical information recording and erasing method
Inventor: YAMADA NOBORU
IPC: G11B7/30
Filed: 1996-02-08
Abstract: PURPOSE: To form a recording mark of a desired length at a desired position at the time of making an irradiating light a pulse train and switching the power level of a light by temporarily passing the light through a reproducing power level. CONSTITUTION: A laser power is pulse-modulated between a peak level p1 and a bias level p2 with a frequency f1 corresponding to the signals to be recorded. Further, the modulated laser is superimposed with a frequency f2 which is independent of the information signals and is sufficiently higher than the frequency f1 . Thus, the laser power is pulse-modulated between the level p1 or the level p2 and a reproducing light beam level p0 . The time width of the pulse train generated by the frequency f2 is maximized immediately after the change in the laser power corresponding to the frequency f1 , successively reduced and converged to a certain value. When the power is switched from the power p1 to the power p2 or vice versa, the power level passes through the power p0 once.  By letting the power level pass through the level p0 once, the effect of a bias light beam is suppressed to a minimum.
Patent JP-H06239470-A (JP)
Title: Paper feeder
Inventor: TOKUNAGA YASUSHI
IPC: B65H3/54
Filed: 1993-02-10
Abstract: PURPOSE:To allow even a curled document, set on a document placing board, to be fed desirably. CONSTITUTION:A curl pressing member 24 provided with a guide face 24a energized in such, a way as to press the tip of a document, set on a document placing board 16, downward is provided above the document placing board 16, at the place of a stopper 20 provided to allow the passage of only a small number of documents. Accordingly, even if a curled document is set, its tip is pressed downward to enable the document to pass under the stopper 20 without hindrance.
Patent JP-S60164508-A (JP)
Title: Marine airport
Inventor: HIGASHIMURA MASAYOSHI
IPC: E02B17/00
Filed: 1984-02-08
Abstract: PURPOSE:To construct an airport for light aircraft at low cost by a method in which a flight deck is set on the upper face of a marine float formed by combining the ends of plural large-size tankers, and spuds to fix the floats are provided. CONSTITUTION:The stern engine portions of large-size tankers 2A and 2B are cut off, and through holes 5 are vertically formed at given intervals in both sides of the hull and also in the bow and stern direction. Spuds 6 are inserted into and held in the holes 5, and a flight deck 4 is attached to the upper face 3a of the hull. The end portions of the tankers 2A and 2B and the flight decks 4 are mutually combined, the spuds 6 are lowered through the holes 5 to the bottom, and the marine float 3 is fixed to the seabed.
Patent JP-S62185007-A (JP)
Title: Hair care compositions
Inventor: DEBITSUDO IEN
IPC: A61K8/40
Filed: 1987-02-04
Abstract: Cosmetic compositions for treating hair comprising a cosmetically acceptable medium containing about 0.001-5.0 total combined weight percent of pantethine and pantetheine in a ratio of about 1:10 to 10:1.
Patent JP-H04239523-A (JP)
Title: Production of electrically conductive polymer
Inventor: FUNATSU EIJI
IPC: H01M4/60
Filed: 1991-01-24
Abstract: PURPOSE:To obtain an electrically conductive polymer, capable of exhibiting high electric conductivity and further low interfacial resistance even in laminating to a solid electrolyte by oxidatively polymerizing a specific aniline derivative using a copper compound as an oxidizing agent. CONSTITUTION:A copper compound such as CUCl2 as an oxidizing agent is added to a compound expressed by formula I [X is connecting group; R1 is alkylene; R2 is H, alkyl, alkenyl, etc.; (a) is 0 or 1; (b) is 1-4; (m) is 1-3; (n) is 2-30; when (b)>1, formula II may be the same or different; when (m) is >1, -(R1-O)n-R2 may be the same or different; when (n)>=3, R1 in nR1 may be the same or different; R3 and R4 are H, alkyl, etc.] and oxidative polymerization is then carried out to afford the objective electrically conductive polymer suitable as an antistatic material, etc., for plastic films.
Patent JP-S60168136-A (JP)
Title: Original size detecting device of copying machine
Inventor: TAGA SHINICHIROU
IPC: G03G15/00
Filed: 1984-02-13
Abstract: PURPOSE:To execute quickly copying work, and to make it have a multifunction by sticking an infrared ray transmission film to the side face of a platen glass, forming a recessed part in an original size detecting position, and providing an infrared ray reflection type sensor or its upper face so as to contact tightly. CONSTITUTION:On the side face of a platen glass of a platen cover 1, namely, the surface which contacts to the upper face of an original 3, plural infrared ray reflection type sensors 4 are installed at a prescribed position. An infrared ray transmission film 5 such as white polyester film, etc. for covering the whole surface of the lower face of the contact side of the platen cover 1 is stuck to the surface of a light emitting part 4a and a photodetecting part 4b. The sensor 4 is placed at an optimum detecting distance from the surface of the original 3, and in order to make the infrared ray transmission film contact tightly to the surface of the sensor 4, a recessed part expanding and rising toward the platen cover 1 is formed on a part of the film 5, and the sensor 4 is made to contact tightly to the upper face of the recessed part 6. In this way, a high S/N can be obtained.
Patent JP-H04240618-A (JP)
Title: Liquid crystal electrooptical device
Inventor: KONDO MASAYA
IPC: G02F1/1337
Filed: 1991-01-23
Abstract: PURPOSE:To easily control the layer structure of a ferroelectric liquid crystal by using a fluororesin film having a specific film thickness as an oriented film. CONSTITUTION:The ferroelectric liquid crystal 24 has a smectic layer of a refracted structure and the angle formed by the layer normal of this smectic layer and a substrate 21 is within + or -10 deg.. In addition, the angle formed by the layer normal of the smectic layer and the orientation treatment direction of the oriented film 23 is within + or -10 deg.. The oriented film 23 is the fluororesin film having >=1nm and <=100nm film thickness.
Patent JP-S54115416-A (JP)
Title: Rain trough
Inventor: KIMURA TOKUJI
IPC: B29C61/00
Filed: 1978-02-28
Abstract: PURPOSE: To make an old rain trough less conspicuous, by constructing a rain trough of synthetic resin layers which are colored gradually thicker inside going from the outside toward the water passage side.  
     CONSTITUTION: Rain trough proper 2 is made of a plurality of synthetic resin layers 1. Going from synthetic resin layer 1a on the outer side to synthetic resn layer 1c on the side of water passage 3, color is made thicker. Each layer together with others serves to strengthen rain trough proper 2. As thicker color is used for inner layers, when outer layers are decolored, cracked and stripped as time passes by, thicker color of inner layers appears, which serves to improve the look. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60169099-A (JP)
Title: Pickling device
Inventor: NAKAO MOTOROKU
IPC: F28G9/00
Filed: 1984-02-13
Abstract: PURPOSE:To prevent the surface of the base metal of a heat transfer pipe being corroded in a pit form by pickling, and contrive to shorten the time of pickling, by a method wherein at least a scale collecting device is provided in a pickling fluid circulating system. CONSTITUTION:It is most effective to provide a scale collecting device 25 to the outlet side of the recovering system 20 of a boiler which conducts pickling, and the separated scale quantity while pickling are lowered, which are circulating while recovering and removing scales which is floating in a pickling device being separated from the inner surfaces of heat transfer pipes to a pickling basin of the boiler. If separated scales are removed to the outside of the pickling fluid circulating system 22 by the scale recovering device 25 like this, the dissolution hours of separated scales become unnecessary and the pickling hours are reduced. Whether removing of scales is carried out perfectly is determined by the degree of saturation of the Fe<++> ion concentration.
Patent JP-H03227705-A (JP)
Title: Radial tire for high load
Inventor: SASAKI HIROSHI
IPC: B60C13/00
Filed: 1990-02-01
Abstract: PURPOSE:To increase the vertical and lateral spring constants of a tire respectively, and loosen the rolling and pitching by disposing a reinforcement layer with which cords cross adjacent to the outer side of a radially disposed carcass covering from one side of a buttress part to the other side. CONSTITUTION:A tire is provided with a carcass 3 disposed at an angle thetaa of 70 deg.-90 deg. to the tire circumference and folded about bead cores 2 at both ends, a belt layer 4 disposed on its outer side, and bead apexes 5 extending between a main body part and the folded part of the carcass 3. A reinforcement layer 6 is provided between the carcass 3 and the belt layer 4 adjacent to the carcass 3 to extend to the buttress part 11. For the reinforcement layer 6, an angle thetab of the cords of the tire circumference at 10 deg.-40 deg., a crossing angle thetac with the carcass cords at 30 deg.-60 deg., and a radial height H from a bead base B at 0.3-0.6 times of a tire sectional height (h) are set respectively.
Patent JP-H11225098-A (JP)
Title: Induction line branching device for inductive radio equipment
Inventor: IWAMA MICHIO
IPC: H03H7/46
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To freely branch an induction line without signal attenuation by connecting three sets of induction lines and a negative resistor for matching the impedance of the three sets of induction lines in parallel with each other. SOLUTION: Three sets of induction line connecting terminals 21a to 23a, 21b to 23b for connecting electric lines 2a and 2b constituting induction lines of three induction lines 3A to 3C in parallel with each other are provided. Then, the negative resistor 24 and a DC power source 25 connected in parallel between the groups of the induction line connecting terminals 21a to 23a and 21b to 23b conducting with each other are provided. Thus, in the service, a ground-side transmitter-receiver 4 is connected to one induction line 3A among the three lines 3A to 3C and the terminating resistors 26 of impedance equal to the impedance (signal source impedance) of the line 3A is connected to the other two lines 3B and 3C. Then, a DC current 27 is connected to optional one induction line such as the line 3A.
Patent JP-H04263764-A (JP)
Title: Method and device for freeze manufacturing ice sculpture
Inventor: FUNAKOSHI NORIHIRO
IPC: F25C1/24
Filed: 1991-02-18
Abstract: PURPOSE:To contrive the freezing and mass-producing ice sculptures, having the same design, mechanically by employing a throw-away premolding water retaining bag and a split mold. CONSTITUTION:The title method and device are characterized by providing a refrigerating chamber 1, receiving detachably split molds 2, 3, pinching a water retaining bag (alpha), formed by blow molding so as to have the same configuration as the desired configuration of an ice sculpture and made of a plastic sheet or a rubber sheet filled with ice (beta) in a condition that the opening (alpha1) of the bag (alpha) is exposed to the outside of the split molds sculptured on the insides 4, 5 thereof with the desired configuration of an ice sculpture, a refrigerating machine 10 for cooling said refrigerating chamber 1 and a vacuum pump 6, communicated with an air extracting pipe 9 attached to the opening (alpha1) of the bag.
Patent JP-S60169033-A (JP)
Title: Air shifter for indoor air in air conditioner of window type
Inventor: SATOU KIYOHARU
IPC: F24F1/02
Filed: 1984-02-10
Abstract: PURPOSE:To improve safe property in the titled device, by preventing a finger from being caught in blades, as well as to prevent the air rate from lowering, by positioning cross blades on both sides in front of vertical blades and between connectors, as well as to pivotably installing the rear side of a vertical blade in a connector of plate type. CONSTITUTION:An air shifter 7 for indoor air consists of cross blades 7a, vertical blades 7b and connectors 7c. The cross blades 7a are fitted at both upper and lower positions of a blow-off opening 6 for indoor air so as to be able to turn round to the right and left directions. The right and left cross blades have holes 10 for several number of vertical blades 7b. A connector is made in the shape of a plate, elongated to the front and rear sides, having cutouts 14 in the semicircular shape for several number of vertical blades in the rear part. A cylindrical cutout 15 in the rear of a vertical blade is inserted into the semicircular cutout 14. The connector 7c is supported so that several number of vertical blades can be pierced through it.
Patent JP-H07212644-A (JP)
Title: Camera provided with adjustment function and adjustment system for camera
Inventor: IRIE KIMIYASU
IPC: G03B7/091
Filed: 1994-01-24
Abstract: PURPOSE:To provide lots of kinds of cameras depending on the applications of the users from the manufacturer and their adjustment system CONSTITUTION:This system is constituted of a host computer 4 connecting to a microcomputer section 2 via a camera section 1, a microcomputer section 2 and an interface 3 mounted on a board 10. Data required for the adjustment of the camera section 1 are given to the microcomputer section 2 as a digital signal from the host computer 4 and the camera section 1 is adjusted based on a procedure stored in advance in the microcomputer section 2. Then the adjustment process is simplified and lots of kinds of cameras depending on the applications of the users are easily manufactured. Moreover, the adjustment is made by an input from an operation switch section by mounting/dismounting an option board 12 to/from the board 10.
Patent JP-S60182800-A (JP)
Inventor: KENESU BURAIAN PITSUTOHAUSU
IPC: H05K9/00
Filed: 1985-02-07
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-H08198284-A (JP)
Title: Squeezing container
Inventor: TAWARA TOMIO
IPC: B65D75/58
Filed: 1995-01-18
Abstract: PURPOSE: To provide an inexpensive squeezing container equipped with an outflow passage having self-closing properties opened by cutting a part of a container body and having self-restoring and self-supporting properties. CONSTITUTION: The base part of a cylindrical body 2 composed of a synthetic resin film member having elasticity and flexibility is welded to the mouth part 1a of a bottomed cylindrical container main body 1 formed of a synthetic resin and having compressible flexibility and elasticity. The upper end part of the cylindrical body 2 is sealed by a wide seal strip 2a formed by welding the film member so as to leave a self-closable outflow passage 4 composed of a non-welded part communicating with the interior of the container main body and closed at the leading end 4b thereof.
Patent JP-H04263513-A (JP)
Title: Variable input threshold value input device
Inventor: TAKADA KIYOSHI
IPC: H01L21/822
Filed: 1991-02-18
Abstract: PURPOSE:To control the input threshold value of an input device and to connect a pre-step device having various valid output levels to one input device. CONSTITUTION:One of serially connected first and second transistor circuits 1 and 2 is defined as an MOSFET circuit to respond to the input signal at least, and one branching circuit 4 is provided at least parallelly to an FET 3 responding to the input of this MOSFET circuit and composed of two FET 5 and 6 serially connecting the channels. Then, the input signal is applied to the gate of one FET 5, and the control input signal of threshold value control is applied to the gate of the other FET 6. When the FET 6 is turned on, FET 3 and 5 are parallelly operated to the input, and conductivity is the sum of the channels of the FET 3 and 5. Since the input threshold value is decided according to the balance of conducitivity between the two transistor circuits, the input threshold value can be controlled by the control input signal.
Patent JP-H10220903-A (JP)
Title: Absorption type cold heat generator
Inventor: YAMADA TETSUYA
IPC: F25B15/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To avoid the momentary interruption of operation by the malfunction of control equipment by deciding the interrupted operation of a cooling water circulating pump exceeding a predetermined length of time by an abnormal water level as the abnormality of control equipment. SOLUTION: An absorption type cold heat generator is provided with an absorption type cold water supply 100 and a cooling tower water tank 42. A control means 59 that turns off the cooling operation at the abnormal level of the cooling tower water tank 42 being input with the water level signals of the cooling tower tank 42 detected by control devices 61 and 62 turns off the operation of a cooling water circulating pump 14 and turns off the cooling preparation complete signal based on the abnormal water level. The total closure of expansion valves, etc., by the malfunction of control devices is prevented by outputting the abnormality signals of the switching of cooling when the complete signal of a CIR continues for a predetermined time or more and the predetermined time of starting the CIR is elapsed.  Therefore, the down time of refrigerating capacity in a system is reduced and the momentary interruption of the operation of the device by the level of cooling water of an outdoor unit can be prevented.
Patent JP-2000220246-A (JP)
Title: Roof structure of dwelling house
Inventor: AZUMA KAZUHISA
IPC: E04B7/02
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To improve the rigidity of a roof by improving roof truss structure. SOLUTION: In this roof structure for a dwelling house, a plurality of rafters 32, 32,... extending from the eaves to the ridge of the house are connected by ceiling joist members 4, 4,... extending in a horizontal direction almost orthogonal to the extending direction of the rafters 32. Board type heat insulating material 51 is provided between the mutually adjacent rafters 32, 32, and fiber type heat insulating material 52 is provided between the mutually adjacent ceiling joist members 4, 4. The fiber type heat insulating material 52 is positioned closer to the indoor side rather than the rafters 32 and the board type heat insulating material 51, and the indoor side of the rafters 32 is covered with the fiber type heat insulating material 52.
Patent JP-H11282167-A (JP)
Title: Photosensitive composition
Inventor: SAITO SATOSHI
IPC: G03F7/039
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To form a resist pattern having a rectangular cross section and uniform dimensional precision with high sensitivity even in exposure with electron beams by incorporating a specified alkali-soluble resin, a compd. which generates an acid when irradiated with actinic radiation and a compd. which produces water by the action of the acid catalyst. SOLUTION: The photosensitive compsn. is a positive type photosensitive compsn. contg. an alkali-soluble resin having alkali-soluble groups, part or all of which are protected with acid decomposable substituents, a compd. which generates an acid when irradiated with actinic radiation and a compd. which produces water by the action of the acid catalyst. The alkali-soluble resin is, e.g. a phenol-novolak resin or a xylenol-novolak resin. An onium salt, a sulfonyl compd. or a sulfonic ester may be used as the acid generating compd. The water producing compd. is not particularly limited if it has the desired action.
Patent JP-H03229566-A (JP)
Title: Image data convertion method
Inventor: YOSHIMOTO WAKA
IPC: H04N1/00
Filed: 1990-02-02
Abstract: PURPOSE:To realize the real-time conversion and transmission of image data by converting beforehand text data into the image data by utilizing the timing of the command/response of a transmitting side and a receiving side. CONSTITUTION:The conversion from a 1-page encoded image 10A into a 1-page decoded image 10B and the overlay of the TEXT data converted into dot data to the 1-page decoded image 10B are executed previously by utilizing the timing of the command/response of the transmitting side and the receiving side. Thus, the 1-page decoded image 10B is converted into a signal adaptive to the receiving side, and the 1-page encoded image (after conversion) 10C is obtained. The contents of this 1-page encoded image 10C is read out by every one line, and is transmitted to the receiving side. As the result, at the time of the actual transmission of the image data, since the text data is converted before into the image data, the real time image data transmission can be realized.
Patent JP-S55115908-A (JP)
Title: Desulfurizing method of molten iron
Inventor: HAYAKAWA MASAOMI
IPC: C21C1/02
Filed: 1979-02-28
Abstract: PURPOSE:To enhance the contact between quick lime and molten iron and accelrate desulfurization reaction by conveying the powder composed of the quick lime and amorphous C in which the greater portions of the grain boundaries of the fine CaO primary crystals are filled with amorphous C to the gas containing the specific amount of O2, passing the same through a lance pipe and blowing the same into molten iron. CONSTITUTION:The powder composed of quick lime and amorphous C in which the greater portions of the grain boundaries of the fine CaO primary crystals are filled with amorphous C (amorphous C 4-45pts. based on quick lime 100pts.wt.) is mixed, if necessary, with alkaline (earth) metal fluorides. Thence, this mixed powder is conveyed into the gas containig O2 at 10-50% and is then blown into molten iron through the lance pipe immersed in the molten iron. According to this method, the gas amount increases sharply through oxidation reaction along with the rise in the molten iron temperature around the quick lime and therefore the molten iron around the quick lime is stirred and the desulfurization reaction is accelerated.
Patent JP-H06241663-A (JP)
Title: Sealing device between pallet and window box of sintering machine
Inventor: HINO WATARU
IPC: F27B21/08
Filed: 1993-02-12
Abstract: PURPOSE:To obtain a sealing device which has a high heat resistance and an excellent sealing property and of which the cost of maintenance and control is low. CONSTITUTION:Loose-fit faces of a groove part 32 of a pallet 31 and seal bars 33 and 35 are sealed with metal leaves 36 being in slidable contact with the lateral sides of the aforesaid groove part 32 or the lateral sides of the seal bars 33 and 35, so as to prevent suction of the air or a leakage of a combustion gas from the loose-fit faces. When the lower face of the seal bar 35 means in a sliding motion with the upper face of a wear bar 41, shortens in length and lowers with the movement of the pallet 31, according to this constitution, the end parts of the metal leaves 36 slide with the inner lateral sides of the groove part 32 or the lateral sides of the seal bars 33 and 35, preserving the sealability thereof.
Patent JP-H10219468-A (JP)
Title: Formation of conducting film
Inventor: ISHIMARU HIDEYUKI
IPC: C23C18/31
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a conducting film which forms the conducting film on an article to be metallized in the min. required amt. of a conducting material. SOLUTION: The conducting material 6 solidified at a low temp. is brought into contact with the surface to be conducted of a glass disk 1 by a holder 5 and, thereafter, the conducting material 6 is pulled apart upward from the surface to be conducted of this glass disk 1. The glass disk 1 is thereafter rotated by a motor 4 and after the surface to be conducted of the glass disk 1 is washed by applying pure water thereon from above near the center thereof, the supply of the pure water is stopped and the glass disk 1 is kept rotated in succession to remove the pure water from the surface to be conducted of the glass disk 1 by centrifugal force. The glass disk 1 is further rotated to dry the surface to be conducted of the glass disk, by which the conducting film is formed.