baber/WOPTO huggingface dataset:
Patent JP-H10229352-A (JP)
Title: Frequency-hopping oscillator
Inventor: SUGAWARA SHIRO
IPC: H04B1/713
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an oscillator which is capable of performing a high-speed frequency hopping, which stabling oscillation frequency. SOLUTION: Phase difference between output oscillation frequency of a VCO 1 whose control is based on a voltage responding to frequency data set by a frequency-setting means 2, and a reference frequency source 9 is calculated by a phase comparing means 8 and corrected by a PLL loop. Correcting operation is performed by correcting the voltage of a variable voltage amplitude means 6 or a voltage offset means 5 according to a comparison result of phase between the frequency data and a target frequency signal from the reference frequency source 9 corresponding to the frequency data, when the frequency data is set as a specified frequency. The oscillator operates to hold two set voltage as is in the frequency, except the specified frequency.
Patent JP-S58149102-A (JP)
Title: Working method and device utilizing control of rotational angle of tool of n.c. machine tool
Inventor: MORITA HIROYOSHI
IPC: B23B3/22
Filed: 1982-02-27
Abstract: PURPOSE:To automate the working for a seal part of a large size work required to have air-tightness, by enabling cut faces to be aligned similarly to the cutting of a face plate without using the face plate. CONSTITUTION:Upon finish working after rough machining, the working is carried out not by the normal continuous rotation of a spindle but by the feed of the machine tool. The angular position of a tool is numerically controlled so that the tool is directed in coincedence with the tangential direction of the contour of the work roughly machined, at the cutting position thereof. Therefore, any cutter mark may be removed during the finish working, thereby the surface roughness and the flatness thereof may be aimed. Thereby, a seal part which is required to have air-tightness may be worked by an unmanned and automated process.
Patent JP-S59157513-A (JP)
Title: Run distance meter for automobile
Inventor: ANDOU RIYUUICHI
IPC: G01C22/00
Filed: 1983-02-25
Abstract: PURPOSE:To display accurate run distance and prolong the life of a run distance meter by providing a deciding circuit which detects the cutoff state of a power source to a processing circuit and an input/output circuit which writes distance data in a nonvolatile memory by its output. CONSTITUTION:The deciding circuit 9 is connected to the power source E through a switch SW to detect a voltage drop due to the disconnection of the power source, and the detection result is inputted to the input/output circuit 5 to write run distance data in the nonvolatile memory 8 from the RAM in the input/output circuit 5 during power source disconnection. On the other hand, the run distance data held in the nonvolatile memory 8 is written in the RAM in the input/output circuit 5 when the power source is turned on. Thus, the accurate run distance is displayed and the life is prolonged.
Patent JP-H06239013-A (JP)
Title: Ink-jet recording method
Inventor: KOIKE TAKAO
IPC: B41J2/01
Filed: 1993-02-22
Abstract: PURPOSE:To achieve the compatibility of a color picture without bleeding and a sharp character/line picture image without impairing the speed of a medium to be recorded, whose ink absorption is slow, by performing recording under the state, wherein the absorption coefficient and wetting time of water color ink into the medium to be recorded are specified. CONSTITUTION:When recording paper 10 is conveyed on a platen 2 with conveying rollers 3 and 4 and the tip is detected with a paper detecting sensor 7, a heater 8 is conducted, and the recording paper 10 is heated. A recording head is moved. The picture image of four colors using water color ink obtained by dissolving water soluble dye is printed on the recording paper 10 through recording parts 1a-1d. At this time, the heating temperature of the recording paper 10 is set at 50 deg.C or higher, and the paper is heated. Thus, the absorption coefficient (Ka) of the ink into the recording paper 10 is set at 0.5ml/m<2>.ms<1/2> or more, and a wetting time (Tw) is set at 10msec or more. The recording is performed under this state. Thus, the compatibility of the color picture image without bleeding and the sharp character/line picture is achieved.
Patent JP-H04244483-A (JP)
Title: Rear wheel steering device for vehicle
Inventor: OMURA HIROSHI
IPC: B62D7/14
Filed: 1991-01-31
Abstract: PURPOSE:To leave selection of characteristics suited to a destination to manual operation when one ROM to store a plurality of steering ratio characteristics is used and to prevent the occurrence of malfunction by a user. CONSTITUTION:A microcomputer is used as a control means 74 for steering rear wheels. Four steering characteristics 1-4 are stored in an ROM 74c of the microcomputer. Address input lines 74d and 74e of the ROM 74c are earthed through jumper wires 74f and 74g, respectively. The jumper wires 74f and 74g are cut at a destination according to a working manual, and one specified steering ratio characteristic is selected through combination of the jumper wires 74f and 74g.
Patent JP-S52115249-A (JP)
Title: Detecting method of deviation of electron beams and moving direction o f materials
Inventor: GOTOU NOBUO
IPC: H01L21/027
Filed: 1976-03-23
Abstract: PURPOSE: To detect deviation by subsequently withdrawing the two electron beams formed by two slits and deflecting means, projecting said beams to a material, scanning the electron beames ober the material, moving the material and obtaining the relative position relation of the reference object part on the material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57146201-A (JP)
Title: Regulating method for extent of attenuation of optical attenuator
Inventor: KAWAHARA HIROTO
IPC: G02B26/02
Filed: 1981-03-05
Abstract: PURPOSE:To finely adjust the extent of attenuation of an optical attenuator wherein the planes of two light-transmittable bodies are opposed to each other at an adequate interval, by varying the angle of light incident to the attenuator. CONSTITUTION:In an optical attenuator 1, lenses 2 and 3 obtained by dividing a cylindrical lens into two longitudinally are opposed to each other with their planes 4 and 5 set parallel, and lenses 6 and 7 obtained by dividing a spherical lens into two are also opposed to each other with their planes 8 and 9 parallel. Then, the angle theta of light incident to the attenuator 1 is varied by rotating the attenuator 1 as shown by an arrow or by moving the optical axis X-X of the incident light along the outer circumference of the attenuator 1. For example, a spacer 14 is interposed between the planes 4 and 5, and connected by using coupling tools 15 and 16; and the coupling tool 15 is fitted to the cover 18 of a housing 17, and the cover 18 is made rotatably and rotated to rotate the attenuator 1. Thus, the light incident to a point A is emitted from a point B after the extent of attenuation is regulated. As a substitute for the lenses 2 and 3, prisms are usable.
Patent JP-H05228161-A (JP)
Title: Dental prosthetic appliance
Inventor: HAKAMAZUKA KOJI
IPC: A61C13/20
Filed: 1992-02-19
Abstract: PURPOSE:To provide the dental prosthetic appliance which can be easily produced and is harmless to the human body by chemically bonding a supporting member consisting of a titanium metal and a prosthetic appliance body consisting of glass ceramics. CONSTITUTION:A wax pattern 12 is built up to a desired shape on the surface of a post 11 consisting of a round bar of pure titanium and a sprue wire 13 consisting of wax is mounted to a desired point. The wax pattern 12 is planted upright to the front end of a crucible former 14 via the sprue wire 13 and a metallic ring 15 is placed on the peripheral edge thereof so as to enclose these members. A phosphate molding material made into a slurry form is then poured into the metallic ring 15 and a casting mold formed with the cavity of the shape corresponding to the shape of the wax pattern 12 is obtd. While the obtained casting mold is kept at about 575 deg.C, the crystallized glass ceramic having the coefft. of thermal expansion within a range of + or -5X10<-7> of the coefft. of thermal expansion of the pure titanium is melted in a melting and casting furnace to be exclusively used and is cast into the casting mold. The obtained casting is further subjected to a heating treatment and is crystallized, by which the dental prosthetic appliance 17 is obtd.
Patent JP-S63201123-A (JP)
Title: Remedy for osteoporosis
Inventor: KINOSHITA YUKIHIKO
IPC: C07D311/30
Filed: 1987-02-14
Abstract: PURPOSE:To obtain a remedy for osteoporosis exhibiting strong bone-resorption suppressing activity and having osteogenesis promoting action, by using 2- phenyl-4H-1-benzopyran-4-one derivative or its salt as an active component. CONSTITUTION:The objective agent can be produced by mixing 2-phenyl-4H-1- benzopyran-4-one derivative of formula I (R<1>-R<3> are H or 1-3C alkyl) or its salt with various drug additives such as excipient, disintegrant, binder, lubricant, etc., and forming the mixture into a drug preparation. It can be used in the form of tablet, powder, capsule, etc., and is administered at a dose of 10-1,000mg daily for adult in divided doses by oral administration or 1-100mg daily for adult by parenteral administration in the form of injection, etc. The compound of formula I can be produced by reacting an acetophenone derivative of formula II with benzoyl chloride, converting the product to a dibenzoylmethane derivative and subjecting to dehydrative cyclization.
Patent JP-H11210267-A (JP)
Title: Blind for bird-watching
Inventor: MIYANO MASAKATSU
IPC: E04H15/32
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To watch birds while taking care of the environment by covering the outside face of skeleton members with a fibrous tent and providing a main observation window on the front face and a sub-observation window at the other face and further providing openable windows in these windows. SOLUTION: A tent 13 is. spread by pulling a string 14 provided at the top frame 11 and retained in the spread condition by actuating an engaging never 15. Two oblong main observation windows of a lower observation window 16 and an upper observation window 17, positioned at the front face of the tent 13 and horizontally extended and totally three sub-observation windows 19 are formed at other faces except the front face. Birds and beasts are observed through the upper observation window 17 and the lower observation window 16. The sub-observation windows 19 formed at the side faces and the rear face are used for grasping the necessary environmental conditions. Covers of windows and a door which are not used, are kept close to reduce the number of observation windows opened at the same time and prevent excessive brightness in the inside.  In this way, cautiousness of birds or beasts is lowered to observe natural conditions or take a picture.
Patent JP-S61192506-A (JP)
Inventor: TAGAWA KIYOMI
IPC: B27K5/00
Filed: 1985-02-20
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-S61194212-A (JP)
Title: Polyester yarn for lining cloth
Inventor: MURAKAMI TADAYOSHI
IPC: D01F6/62
Filed: 1985-02-19
Abstract: PURPOSE:To provide the titled yarn having specific elongation at break, birefringence, strength and boiling water shrinkage, and having sufficient flexibility even by omitting the softening treatment process, excellent dimensional stability and processability, and the characteristic durability and easy-care property of polyester fiber. CONSTITUTION:The objective yarn has an elongation at break of 40-80%, preferably 50-70% (measured after drying at 130 deg.C for 4hr), a birefringence of 0.08-0.14, preferably 0.009-0.12, a 10% modulus of 0.5-2.5g/d and a boiling water shrinkage of <=5%. The yarn can be produced by spinning a polyester polymer containing >=85mol% ethylene terephthalate unit (the intrinsic viscosity of the resin is 0.6-0.7), and taking up teh spun yarn at a speed of 4,000-8,000m/min. In the above process, at least one of the first and the second godet rollers is heated at 160-230 deg.C.
Patent JP-S59158622-A (JP)
Title: Automatic delay switch
Inventor: KANEDA HIROSHI
IPC: H03K17/292
Filed: 1983-02-28
Abstract: PURPOSE:To allow the operating state to be identified clearly by providing a power control element, a transformer, a light emitting display element and a control circuit so as to display the setting of a delay circuit by means of the light emitting display element when the delay circuit is set. CONSTITUTION:This system is provided with the bidirectional power control element Q inserted between an AC power supply 10 and a load 11, a transformer CT2 whose primary winding is connected across the element Q via a switch SW, a capacitor Ct to which a DC voltage rectifying an AC voltage generated in the secondary winding of the transformer CT2 is charged, a discharge resistor Rt discharging the voltage charged in the capacitor Ct gradually, the control circuit 12 turning on the element Q when the charge voltage of the capacitor Ct is a prescribed voltage or over, and the light emitting display element L lighted when power is applied to the primary winding of the transformer CT2. Through the constitution above, the element L is lighted when the delay circuit is set so as to inform the setting of the delay circuit to the operator, thereby informing clearly the operating state to the operator.
Patent JP-H05233158-A (JP)
Title: Automatic comparison system of duplex disk
Inventor: NASU HIDEKI
IPC: G06F3/06
Filed: 1992-02-20
Abstract: PURPOSE:To deal with abnormality by interrupting a processing when the non- coincident part of the contents of duplex disks is detected so as to notice the effect. CONSTITUTION:When comparison execution time and the disk being a comparison object are set in a comparison information management file 2, a comparison designation means 1 informs a comparison management means 4 of the effect. The comparison management means 4 judges comparison execution time and the disk being the comparison object, refers to information on a duplex disk management file 3 storing logical information on the duplex disk when it reaches comparison execution time and compares the contents of the disks. When the non-coincident part on the contents of the disk A and the disk B is detected during comparison by a comparison means 5, the processing is interrupted and the comparison means 5 informs a result output means 8 of the effect. The result output means 8 receiving a notice outputs a message to a console, notices abnormality by alarm sound and outputs the list of a compared result.
Patent JP-S58150314-A (JP)
Title: Automatic controller of sound volume
Inventor: KINOSHITA SHIGERU
IPC: H03G3/32
Filed: 1982-03-02
Abstract: PURPOSE:To reduce automatically the sound volume of an acoustic device when necessary in terms of the traffic safety in case the external noises increase more than the prescribed level and also last even after a prescribed period elapses. CONSTITUTION:A detecting part 21 consisting of a microphone, etc. is connected to a NOTCH circuit 22. A level wave detector 23 is provided at the rear stage of the circuit 22 together with a comparator 24 which compares the reference voltage generated from an REF circuit part 25 with the voltage generated from the detector 23. The output of the comparator 24 is divided into two parts. One of these two outputs passes through a one-shot multi circuit part 26 and a pulse generating circuit 28; and the other output is supplied directly to an AND circuit 27. Thus a signal is produced from the comparator 24 to reduce the sound volume of an acoustic device 23 in case a car gets near suddenly or plural cars are travelling in the same direction at the same speed.
Patent JP-H04270849-A (JP)
Title: Sleeping device
Inventor: MIKI MASAYOSHI
IPC: F24F11/02
Filed: 1991-02-27
Abstract: PURPOSE:To produce the comfortable indoor environment through variation of a discharge direction when it is detected that a user is in bed, in a sleeping device to perform cooling and heating during sleeping. CONSTITUTION:A sleeping device comprises an air-conditioner 17 installed in a room, a body movement detecting means 8 located in bedclothes used in a room and detecting movement of a user under sleeping, a means 11 to decide that a user is in bed to detect it by means of a signal from the body movement detecting means that a user is in bed, and a control means 12 to vary the discharge direction of the air-conditioner 17 by means of a signal from the means 11 to decide that a user is in bed. This constitution corrects a discharge direction by means of a direction correcting circuit 14 of the control means 12 when it is detected that a user is in bed.
Patent JP-S56130457-A (JP)
Title: Core metal for piercing rolling mill
Inventor: TAMURA MANABU
IPC: C22C38/30
Filed: 1980-03-17
Abstract: PURPOSE: To obtain a core metal for a piercing rolling mill with remarkably enhanced endurance by adding a predetermined percentage each of C, Si, Mn, Cr and Al and/or Ti to Fe or further adding one or more among Ni, Co and Cu.  
     CONSTITUTION: This core metal for a piercing rolling mill consists of 0.40W0.40% C, ≤2,0% Si, ≤2,0% Mn, 1W8% Cr, 0.2W2.4% Al and/or 0.2W1.6% Ti and the balance Fe with inevitable impurities. When both Al and Ti are contained, equation 0.2%≤(Al+1.4Ti)≤2.4% is satisfied, and one or more among 0.2W2% each of Ni, Co and Cu may be added to the core metal. Suitable scaling of the core metal by furnace cooling to 800W1,150°C or normalizing is desirable to attain heat insulation and lubrication. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60176728-A (JP)
Title: Preparation of molding material
Inventor: TAKAYAMA YUKIKAZU
IPC: B29C70/50
Filed: 1984-02-23
Abstract: PURPOSE:To obtain a molding material wherein the impregnation of the resin is good and the resin is less forced out from the films, by placing layers of a resin compound and layers of cuts of glass roving in a groove of a lower film having a U-shaped cross section. CONSTITUTION:A plurality of layers of a resin compound 3 and a plurality of cuts off glass roving 4 are layered in a groove of a lower film 1 whose opposite sides are raised to have a U-shape in a cross section. Then after an upper film 5 is placed thereon, the cuts 4 are impregnated with the resin compound 3 using impregnation rolls 11 to form a sheet molding compound (hereinafter referred to as SMC) in the form of a sheet between the upper film and lower film thereby producing a molding material. EFFECT:The SMC is prevented from being forced out from the films, and a molding material that is easy to use can be obtained.
Patent JP-S63199664-A (JP)
Title: Character processing system for printer
Inventor: SHIOMI KENJI
IPC: G06K15/00
Filed: 1987-02-16
Abstract: PURPOSE:To perform a specific error recovery process for each character, by determining a storing process for each character pattern based on the internal condition of a printer and the state of a predetermined character storing code, at the time of storing each character pattern to a generated address based on each character code read from a master file. CONSTITUTION:A host device 11 reads character information 11a from a character pattern master file 13, and transfers the information to a printer 12. When the character information 11a is received by the printer 12, a code conversion table 14 generates a storing address in a character pattern memory 16 on the basis of a character code 2c, and character patterns 2b for each character are stored. The writing condition signal for the character pattern 2b outputted from the memory 16 is compared with the setting condition of each mask bit of a processing code 2a, and a storing process for each character pattern is determined based on the internal condition of the printer and the state of a predetermined character storing code. Even when abnormal storage is generated during the execution of the storing process for each character pattern, an abnormal condition recovery process can be selected for each character.
Patent JP-S52116046-A (JP)
Title: Electronic computer
Inventor: KASHIO TOSHIO
IPC: G06F1/26
Filed: 1976-03-25
Abstract: PURPOSE: To obtain a small unit possible for complicated operation, by employing the power supply as cells entirely, try the cinfiguration of the volatile elements controllable for high speed readout for the memory elements of small size handy type electronic computer capable of memorizing operational program. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55125106-A (JP)
Title: Preparation of fluorine-containing polymer containing ion exchange group
Inventor: MATSUDA OSAMU
IPC: C08F8/12
Filed: 1979-03-20
Abstract: PURPOSE: To prepare title polymer, excellent in heat- and chemical-resistance and having electrical resistance, by the hydrolysis of a copolymer of tetrefluoroethylene, an α,β,β-trifluoroacrylate and an α-olefin.  
     CONSTITUTION: Three-component or high copolyer, or crosslinked copolymer, composed of tetrafluoroethylene of formula I, at least one α,β,β-trifluoroacrylate of formula II (n is at least one) and one or more α-olefin of formula III (l, m are each 0W11) is hydrolyzed in the presence of an organic solvent such as methanol or acetone, in an aqueous solution of a base such as KOH or NaOH, at a temperature below the boiling point of the solution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60175727-A (JP)
Title: Evaporative cooling device in engine
Inventor: HAYASHI YOSHIMASA
IPC: F01P3/22
Filed: 1984-02-23
Abstract: PURPOSE:To prevent coolant vapor from being jetted to the outside, in an evaporative cooling device in which the evaporating latent heat of boiled cooling liquid is used for cooling an engine, by carrying out the opening of a closed circuit structure cooling system to the atmosphere when the pressure differential between the pressure of the system and the atmospheric pressure satisfies a predetermined condition. CONSTITUTION:An evaporative cooling device cools an engine 1 by absorbing the evaporating latent heat from cooling liquid in a water jacket 2, due to that the cooling liquid in the water jacket 2 absorbs the heat of the engine 1 and therefore boils. The thus generated vapor is led through a vapor passage 6 into a condenser 7 where it is cooled and condensed, and is returned to the water jacket 2 in the form of cooling liquid under operation of a supply pump 13. In this case, a diaphragm type differential pressure detecting means 30 for detecting the pressure differential between the pressure of the cooling system and the atmospheric pressure, is disposed in the vapor passage 6, and delivers its output signal to a control circuit 11. When the cooling system is communicated with an auxiliary tank 19 which is opened to the atmosphere, a solenoid valve 17 is controlled to be opened only when the pressure of the cooling system is lower than the atmospheric pressure.