baber/WOPTO huggingface dataset:
Patent JP-S58102960-A (JP)
Title: Reading method of original density
Inventor: NOGUCHI KOUICHI
IPC: G03G21/00
Filed: 1981-12-15
Abstract: PURPOSE:To read the density of an original regardless of the size of the original or the open/close of a pressure plate, by counting the changing points of variable density of the original and deciding the front or rear edge of the reading timing of the original density from the result of the above-mentioned count value. CONSTITUTION:An original is scanned and moved before an image of the original is formed, and the density of the original is detected by a photoamplifier 1. The output of detection is supplied to a positive peak holding circuit 5 and a negative peak holding circuit 8 via a logarithm amplifier 2 and a buffer 3. The outputs of the circuits 5 and 8 are inverted and added together to obtain the signal proportional to the mean value of the original density. The switches 4 and 7 are provided at the front stages of the peak holding circuits 5 and 8 respectively. While a part of the output of density detection undergoes the waveform shaping, and then the changing points of an original density pattern. Then a circuit 13 discriminates the starting time for reading the maximum and minimum densities of the original. Based on the output of this discrimination, the switches 4 and 7 are opened and closed to control the start of reading.
Patent JP-H0367442-A (JP)
Title: Color picture tube device
Inventor: SHIMOMA TAKETOSHI
IPC: H01J29/48
Filed: 1989-08-04
Abstract: PURPOSE:To improve the resolution at the peripheral section of a screen by balancing the first and second asymmetrical focusing electric fields having a stronger focusing action in the vertical direction than in the horizontal direction and the asymmetrical divergent electric field having a stronger diverging action in the vertical direction than in the horizontal direction. CONSTITUTION:When an electron beam 36 is not deflected, it is focused at the optimum state on a screen 13 in both the horizontal and vertical directions, and a nearly circular beam spot is obtained. When the electron beam is deflected, two focusing lenses 37 and 38 are rarely changed from the base when it is not deflected, and a diverging lens 39 is not changed with the intermediate voltage set constant. The sensitivity of lenses 37 and 38 is weakened by the rise of the focusing voltage in the vertical direction, and an under-focus state is obtained. A color picture tube device arranged with an electron gun 16 has a nearly circular beam spot at the center section of the screen 13, a halo section with low intensity in the vertical direction is removed at the peripheral section, and high resolution is obtained over the screen 1 with a margin.
Patent JP-H0948596-A (JP)
Title: Crane device with altitude work platform
Inventor: NISHIGAKI NOBORU
IPC: B66F11/04
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To keep a posture of an altitude work platform horizontal easily and completely for the derricking motion of a crane by fitting an automatic balance controller which maintains a horizontal posture of the altitude work platform connected to the boom end part of the crane. SOLUTION: Manual mode is selected with Auto/Manu selection switch on a local operation panel 34 or a remote operation panel 38. Through driving operation of a balancing device by the manual operation of a forward or backward inclination button, a working floor surface of an altitude work platform 20 is adjusted to a horizontal within a range of -5 deg. to 5 deg. of forward and backward inclination limits. When a forward or backward inclination limit of the working floor surface is detected by an inclination meter and a limit switch for forward or backward inclination limit, an alarm buzzer and an alarm light 40 is operated to generate alarming and stop driving the balancing device and a swivel device 30 automatically.  On the other hand, automatic mode is selected, an inclination correction of the working floor surface is conducted automatically within a range of forward and backward inclination angle of approx. -2 deg. to 2 deg. with a signal of an inclination meter by an automatic balance controller to keep the horizontal condition of the working surface, stopping it at 0 deg..
Patent JP-H0522612-A (JP)
Title: Facsimile equipment and facsimile communication system
Inventor: NAKATANI MUNEHIRO
IPC: H04N1/44
Filed: 1991-07-16
Abstract: PURPOSE:To facilitate the use of the confidential communication by providing an image reproduction control means which reproduces a part of an image regardless of the presence or absence of an image reproducing instruction when the image is received. CONSTITUTION:A facsimile equipment 1 contains an area confidential communication function as a function related to the confidential communication. That is, in a facsimile communication system A where the equipments 1 are provided at the transmission and reception sides respectively, the equipment 1 of the transmission side divides an image GO into a confidential area EX and a non- confidential area EY and transmits the image information including the information that identifies both areas EX and EY at the reception side when an area confidential mode is selected by an area confidential key at the transmission side. At the same time, an operator designates the marker of the area EY or EX in a color. Then the equipment 1 of the transmission side decides the inside and outside areas of a marker frame MF as the confidential and non- confidential areas of the image GO respectively through a marker area discriminating operation that is carried out in a marker editing operation of a digital copying machine, etc.
Patent JP-S6359160-A (JP)
Title: Handy type image scanner
Inventor: HANDA SHUNJI
IPC: H04N1/04
Filed: 1986-08-28
Abstract: PURPOSE:To uniformize the read image density by detecting the speed of a scanner to an original scanning direction so as to vary the scanning drive timing of a sensor. CONSTITUTION:The original 12 is moved in a speed (v=l/t; l is original relative movement per time t) relatively by the movement of the scanner 1, a roller 5 is turned by an angular velocity in response to the original relative moving speed and an encoder 2 is turned at an angular velocity accordingly. Dark/light slits formed around the encoder 2 are detected by a photodetector 41 and a pulse is generated in the timing in response to the angular velocity of the encoder, that is, the scanning speed of the original. Since the scanning drive timing of the sensor is variable in this way, the image of the original is reproduced with fidelity.
Patent JP-H06136463-A (JP)
Title: Floating melting device
Inventor: MATSUMOTO ISAO
IPC: F27D11/06
Filed: 1991-07-17
Abstract: PURPOSE:To melt an ingot without reaction and without contact with other members and to float and melt the ingot with low electric power. CONSTITUTION:A spiral high-frequency induction heating coil 4 disposed to enclose the circumference of a cylindrical body 3 is disposed to correspond to the large-diameter part A of the cylindrical body 3 by a lifting mechanism 6. The ingot 1 is subjected to initial floating, melting and heating, by which the spherical molten metal is formed. This coil 4 is lowered by the lifting mechanism 6 and is disposed to correspond to the small-diameter part B of the cylindrical body 3. The ingot is subjected to the final floating, melting and heating in the position where the molten metal is lowered within the above-mentioned small-diameter part B according thereto.
Patent JP-S6348981-A (JP)
Inventor: JIIN KAARU SENDERUUETSUKU
IPC: G01R13/24
Filed: 1987-08-12
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-2000036179-A (JP)
Title: Magnetic tape cartridge
Inventor: ISHIHARA YUSUKE
IPC: G11B23/107
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To stabilize the operation of a spring member and also to prevent the scrape of a cartridge case due to the deflective deformation of the spring member at the time of attaching/detaching a leader pin, in a magnetic tape cartridge wherein a single reel provided with wound magnetic tape is rotatably housed in the cartridge case and the leader pin fixed to a tip part of the magnetic tape is attachably/detachably held by the spring member. SOLUTION: A fixed part 30c fixed to the cartridge case 3 and a deflectively deformale arm part 30b for attachably/detachably holding the end part of the leader pin 21 while being consecutively connected to one end of this fixed part 30c are provided on the spring member 30. Also, the wall surface 32b confronted with the arm part 30b of the cartridge case 3 is formed to the recessed shape against the wall surface 32a confronted with the fixed part 30c.
Patent JP-H0850512-A (JP)
Title: Automatic traveling system for vehicle
Inventor: ISHII MASANORI
IPC: G05D1/02
Filed: 1994-08-03
Abstract: PURPOSE:To easily and exactly perform an automatic traveling of a vehicle by detecting a prescribed recognition object, which is provided along the traveling route of the vehicle, by the vehicle and controlling the advancing direction of the vehicle or the speed as well. CONSTITUTION:A vehicle 1 such as an unmanned vehicle is guided along a traveling route R and automatically traveled. On both the sides of this traveling route R, recognition objects 2 are respectively successively provided at prescribed intervals in the direction of the traveling route R. In such a case, the interval of the recognition objects 2 positioned on the right and left sides of the traveling route R is kept wider than the width of the vehicle 1. The recognition object 2 is composed of an object for recognition to be discriminated by a ladder system as an obstacle. The vehicle 1 is provided with a monitoring device and the monitoring device is equipped with a computer, etc., for suitably setting or changing a vehicle side control unit, ladder and the range of a measuring zone. Then, the vehicle side control unit issues a measuring command to the ladder and suitably controls the advancing direction, speed (acceleration/ deceleration) or stop of the vehicle 1 corresponding to the measured result.
Patent JP-H0543059-A (JP)
Title: Document feeder
Inventor: KAWASHIMA YASUHIRO
IPC: G03G15/04
Filed: 1991-08-14
Abstract: PURPOSE:To provide a document feeder capable of guiding a document as far as right in front of a paper supply part by covering an existing width guide with a guide extended member. CONSTITUTION:A guide extended member 31 is formed to cover a width guide 13 removably, and an extended guide part 31a protruding as far as right in front of a paper supply part (a separating roller pair 16) is formed at the tip of the guide extended member 31. In this guide extended member 31, the guide faces of the side face and bottom face thereof are formed into L-shape cross section. With this shape, the end part of a document is prevented from entering between the side face and the bottom face.
Patent JP-H09107982-A (JP)
Title: Biologically pure cultured substance of microorganism, method for forming lactone, method for forming diol, method for forming compound and method for forming cyclic ether
Inventor: MOHAMETSUDO AI FUAABOTSUDO
IPC: C12P17/06
Filed: 1994-08-05
Abstract: PURPOSE: To obtain a culture product comprising a diol for a synthetic raw material, etc., of a perfume-relating compound, sclareolide, by culturing new specific bacteria in an aqueous nutritious medium containing sclareol, episclareol, etc., under an aerobic condition.  
     CONSTITUTION: A culture product comprising a diol having a structure expressed by formula III is obtained by culturing new microorganisms comprising Bensingtonia-ciliata (ATCC20919) and Cryptococcus laurentii (ATCC20920) in an aqueous nutrition medium containing sclareol expressed by formula I and/or episclareol expressed by formula II under an aerobic condition at pH 2.5-9.0, 12-33°C and 0.1-130g/l compound concentration. The diol is used as a synthetic intermediate, etc., of a sclareolide which is a lactone compound expressed by formula IV and useful as a perfume-relating compound. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0549442-A (JP)
Title: Production of raw soy sauce
Inventor: OYAMADA AKIRA
IPC: A23L27/50
Filed: 1991-08-14
Abstract: PURPOSE:To obtain a raw soy sauce having an excellent flavor by filtering a soy sauce raw solution with an organic polymer fine filtration membrane and subsequently filtering the filtrate with a ceramic fine filtration membrane. CONSTITUTION:A soy sauce raw solution is fed from a tank 1 to a polymer organic fine filtration membrane 3 with a pump 2, filtered and subsequently charged in a tank 4. The filtered soy raw solution is fed to a ceramic fine filtration membrane 6 with a pump 5 and filtered. The filtrate is packed in containers with a charging machine and subsequently shipped.
Patent JP-S6267072-A (JP)
Inventor: URAJIMIRU IWANOUITSUCHI PARAMO
IPC: C08K5/3435
Filed: 1985-09-13
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-H1024482-A (JP)
Title: Method and device for producing biodegradable resin foam
Inventor: NAKANISHI MOTOYASU
IPC: B29C48/395
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent clogging causing trouble in the vicinity of the outlet of a narrow opening in the case of injecting a biodegradable resin into a molding die from an injector. SOLUTION: In the producing method, the raw material of a biodegradable resin for a foam is charged into a cylinder and made to a heating and pressurizing state. Thereafter, the cylinder is suddenly released to perform foaming. Furthermore, the expanded biodegradable resin is filled from the outer peripheral side of the molding space R by rotating a molding die A and finally molded into a space corresponding to the molding space R. Furthermore, the production device is equipped with the molding die A which has air permeability and is freely rotatably provided and with an injector S for injecting the biodegradable resin into the molding die A.
Patent JP-S6357286-A (JP)
Title: Information recording medium
Inventor: TAKAHASHI YONOSUKE
IPC: G11B7/246
Filed: 1986-08-28
Abstract: PURPOSE:To provide an information recording medium having a high mass productivity, a high recording sensitivity and an excellent storage performance, by containing an organic metal complex and a laser beam sensitizer in a recording layer. CONSTITUTION:A recording layer 42 provided on a substrate 41 contains an organic metal complex, and a laser beam sensitizer layer 44 is provided in contact with the recording layer 42. When a laser beam is directed onto said recording layer, the organic metal complex decomposes thermally to deposite metallic component so as to enable recording of information. Since the organic metal complex itself does not absorb the laser beam substantially, an information recording medium is formed by arranging the organic metal complex in contact with the laser beam sensitizer. Alternately, a recording layer 22 may be laminated on a substrate 21 through a laser beam reflection layer 23. Said laser beam reflection layer 23 has a function for increasing the recording sensitivity of the recording layer 22 and S/N ratio in the case of reading out.
Patent JP-H0488775-A (JP)
Title: Picture data encoder
Inventor: KATADA HIROYUKI
IPC: H04N19/142
Filed: 1990-07-31
Abstract: PURPOSE:To efficiently convert a moving picture data without deteriorating picture quality and to code the converted picture by rearranging lines so that lines belonging to a same field are arranged and applying orthogonal transformation to the picture data. CONSTITUTION:A block processing circuit 20 divides an input data into plural blocks each comprising longitudinal n-picture elements and lateral m-picture elements (n, m are integer). Then a rearrangement circuit 21 rearranges lines in the order of 0, 2, 4,..., n-4, n-2, n-1, n-3,...,5, 3, 1 when the (n) is an even number and rearranges lines in the order of 0, 2, 4,..., n-3, n-1, n-2, n-4,...,5, 3, 1 when the (n) is an odd number (line number in one block from the upper line is 0, 1, 2,..., n-1). The obtained data is subjected to orthogonal transformation by an orthogonal transformation circuit 22, quantized by a quantization circuit 23 and a code generating circuit 24 codes and outputs the result.
Patent JP-2000034509-A (JP)
Title: Valve lifter and its production
Inventor: KAWASE KINYA
IPC: B22F3/14
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a valve lifter excellent in joining strength between a compound layer and a valve lifter body made of Al or Al alloy, and its production. SOLUTION: The valve lifter is constituted by joining a valve lifter body composed of Al or Al alloy to a compound layer through a joining layer composed of mixed phases of Al or Al alloy and compound and having 50 to 1000 μm thickness. This valve lifter can be produced by placing a mixture of elemental powders mixed in a composition ratio capable of compound formation on the cam contact surface of the valve lifter body composed of Al or Al alloy to prepare a conjugated formed body and then pressurizing this conjugated formed body under a pressure of (30 to 1000) kgf/cm2 after direct electrification at (0.3 to 40) V/cm maximum voltage for 0.1 to 100 sec or simultaneously with the direct electrification.
Patent JP-S5993717-A (JP)
Title: Preparation of branched oxymethylene polymer
Inventor: MATSUZAKI KAZUHIKO
IPC: C08G2/06
Filed: 1982-11-22
Abstract: PURPOSE:To prepare the titled polymer having desired molecular weight, and excellent fluidity and moldability, by polymerizing trioxane using a specific addition compound as a molecular weight regulator, thereby freely controlling the molecular weight of the product. CONSTITUTION:The objective polymer is prepared by carrying out the homopolymerization of (A) trioxane or copolymerization of the component (A) with (B) a cyclic ether (preferably ethylene oxide) in the presence of (C) an addition compound having a structure consisting of alkylene oxide added to a polyhydric alcohol and having >=3 alcoholic hydroxyl groups (preferably glycerol ethylene oxide adduct), and preferably stabilizing the unstable terminals of the product by esterification, etc. The component (C) is preferably the one purified by removing impurities therefrom.
Patent JP-H0814504-A (JP)
Title: Combustion apparatus
Inventor: ARAKI TAKAAKI
IPC: F23L15/00
Filed: 1995-07-17
Abstract: PURPOSE:To suppress the corrosion of components such as a burner, a nozzle, etc., when exhaust gas is recirculated. CONSTITUTION:An exhaust circulating conduit 11 is branched from an exhaust passage 9 of a downstream side of an exhaust fan 8 to a combustion chamber 2. An exhaust port 13 at the end of the conduit 11 is disposed at the downstream side from a burner port 14. As a result, since burnt exhaust gas to be exhausted from the port 13 is not brought into direct contact with a burner 3, etc., it is not corroded with components contained in the gas.
Patent JP-H0368033-A (JP)
Title: Program execution control system
Inventor: MITAMURA TAKASHI
IPC: G06F9/46
Filed: 1989-08-08
Abstract: PURPOSE:To disuse privileged instruction simulation that had been practiced at a virtual computer system by removing the interference mutually between OSs (operating systems) to be parallelly executed, or mutually between APs to be run on the OS. CONSTITUTION:This system, basically, is equipped with a CPU 1, and a memory 4 housed through an address bus 3 and a data bus 2, to this CPU 1, and also consists of an OS selection changeover circuit 8, a peripheral processing requirement notification circuit 7, an interruption control circuit 6, and peripheral equipments 14, 15. The interruption control circuit 6 converts an OS selection changeover interruption signal 9 from the OS selection changeover circuit 8 and processing requirement signals 12, 13 from the peripheral equipment into vector numbers, and notifies them to the CPU 1 as interruption signals 5. Also, based on an OS selection classification signal 16 from the OS selection changeover circuit 8, the peripheral processing requirement notification circuit 7 outputs only the requirement corresponding to the actually selected peripheral equipment.
Patent JP-H0937524-A (JP)
Title: Apparatus for forming hexagonal coil
Inventor: NAGAO YUJI
IPC: H02K15/04
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To form a coil with high precision while the coil is not removed until the forming is completed by a method wherein a pair of forming arms are inclined outward and straight part clamping tools and an end clamping tool are made to descend. SOLUTION: A pair of forming arms 3a and 3b of a straight part forming unit U1 are in standing postures. The straight parts 92 and 93 of an original coil K are clamped by respective straight part clamping tools C1 and C2 and the end part of the coil K is clamped by an end clamping tool C3 . In this state, if the forming arms 3a and 3b are inclined outward by angles α1 and α2 respectively with a horizontal fulcrum shaft 4 as the center of inclinations, the respective straight parts 92 and 93 of the original coil K which are positioned vertically are moved in directions separating them from each other and a hexagonal coil is formed.
Patent JP-H0489442-A (JP)
Title: Production of trimethylol compound
Inventor: TAKEDA MOTOI
IPC: A61K8/00
Filed: 1990-08-02
Abstract: PURPOSE:To obtain the subject compound having long chain aliphatic group in high yield and high purity by using tertiary butyl alcohol as a reaction solvent in reacting an aldehyde with formaldehyde corresponding to the aimed compound in the presence of alkaline substance. CONSTITUTION:A compound (raw material) expressed by the formula RCH2CHO (R is 6-22C linear or branched aliphatic group) is mixed with formaldehyde in an amount of preferably 3-8 times mol, especially 5.5-6.5 times mol in tertiary butyl alcohol of >=0.1 times wt., preferably >=3 times wt., in the presence of an alkaline substance of preferably 1-5 times mol, especially 3-4 times mol preferably at 30-40 deg.C. Next, the reaction system is heated at 55-70 deg.C to afford the objective compound expressed by the formula RC(CH2OH)3, useful as a base agent of hair cosmetic or skin cosmetic, etc., emulsifier or lubricant, etc., in high yield and high purity.
Patent JP-H0754443-A (JP)
Title: Frp bar and manufacture thereof
Inventor: NOMAN FUMIAKI
IPC: E04C5/07
Filed: 1993-08-18
Abstract: PURPOSE:To provide excellent adhesion to concrete by a method wherein a foamed layer of phenol resin formed integrally with a core made of FRP is formed on the surface of the core. CONSTITUTION:High strength fibers, such as carbon fibers and glass fibers, are parallel in one direction and epoxy resin containing a curing agent and a curing accelerator is impregnated and cured to mold a core made of FRP. A core made of FRP is coated up to a thickness of approximate 0.1-2mm with phenol resin in a range of 30wt.% or less. Through the passage of the core through a heat treatment furnace, phenol resin is foamed and cured to form a foamed layer on the surface of the core. The foamed layer is ground down to a thickness of approximate 0.1-2mm. This method reduces weight and facilitates transportation and execution of a work.