baber/WOPTO huggingface dataset:
Patent JP-H0454914-A (JP)
Title: Cooker
Inventor: ISHIKAWA HARUO
IPC: A47J27/00
Filed: 1990-06-25
Abstract: PURPOSE:To prevent the flotation of an operation panel even if the operation panel is pushed when an outer lid is closed, by a method wherein a securing recess is provided at the end of an operation part-mounting recess which is formed on the surface of a lid body, and a catch part on one side of the operation paned is fitted with the securing recess, and the other side thereof is stuck on the operation part-mounting recess and they are sealed and fixed each other. CONSTITUTION:A recess 22 is formed at the end of an operation part-mounting recess 30 at the outside of a lid body 21, and a catch part 24 is formed on one side of an operation panel 23, and is fitted to the recess 22. The other side of the operation panel 23 is stuck and fixed on the operation part-mounting recess 30 on the lid body 21 with an adhesive member 28 such as a double coated tape. In such a way, the operation panel 23 is stuck on the operation- mounting recess 30, and hence it can be surely fixed, and does not fall by the expansion-and-contraction because of heat. Even if the operation panel is pushed when an outer lid is closed, the operation-mounting recess 30 receives the force in the direction of pushing, and hence the operation panel is not lifted.
Patent JP-S5956701-A (JP)
Inventor: KATAOKA MASAYUKI
IPC: H01C7/00
Filed: 1982-09-24
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-S6061467-A (JP)
Title: Traverser guide
Inventor: MARUYAMA KUNIO
IPC: B65H57/28
Filed: 1983-09-09
Abstract: PURPOSE:To reduce friction between a string and a string path limiting member thus to protect the string from damage, by employing a free rotation roller having rotary axis in the direction of traversing motion as a string path limiting member for holding the string between free rotation rollers for traversing. CONSTITUTION:A traverser guide 1 will provide traversing motion to a string 2 and wind over a bobbin 5. For that purpose, a pair of free rotation rollers 102, 103 for traversing while mounted on a supporting board 101, guideboard 104 for leading the string 2 to both rollers 102, 103 at the start of winding and a string path limiting member 105 for contacting with the string 2 and hold it between both rollers 102, 103 are provided. Here, a free rotation roller is employed as the string path limiting member 105 and mounted rotatably on a shaft 109 fixed to the brackets 107, 108 of the supporting board 101. Since said member 105 will rotate freely through contact with the string 2, the string 2 can be protected from damage caused through friction between them 105, 2.
Patent JP-H0218251-A (JP)
Title: Recording sheet conveying device
Inventor: BAN KOSHIN
IPC: B41J11/26
Filed: 1988-07-05
Abstract: PURPOSE:To regulate a distance between engaging pins at both ends according to expansion and contraction of a recording sheet along with a change in the temperature and humidity of the open air and to ensure conveyance by always engaging the engaging pins with the respective perforations of a recording sheet by a method wherein the engaging pin located at the one end part of a sprocket is mounted in a manner to approach and separate from an engaging pin located to the other end part positioned facing the one end part. CONSTITUTION:When during conveyance of a recording sheet 10, a pitch L in the lateral direction of the recording sheet 10 between perforations 11a and 11b is varied, along with variation of the pitch L, a force by which a moving sprocket 2b is moved axially of a rotary shaft 3 is exerted on the one engaging pin 7b engaged with the perforation 11b of the recording sheet 10, and by means of the force exerted on the engaging pin 7b, the moving sprocket 2b is moved axially of the rotary shaft 3. As a result, a distance between an engaging pin 7a of a stationary sprocket 2a and an engaging pin 7b of the moving sprocket 2b is regulated in a manner to match variation of the pitch L between the perforations 11a and 11b, and the engaging pin is always engaged with the perforation to reliably convey the recording sheet 10.
Patent JP-2000003212-A (JP)
Title: Method for interpolating curve
Inventor: YANAGI SHINICHIRO
IPC: G06T11/20
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for interpolating a curve for generating an approximate straight line for utilizing the allowable range of tolerance to the maximum and for making the number of the approximate straight lines smaller than that in a conventional curve interpolation system. SOLUTION: A curve 20 is calculated from inputted curve data, a tolerance circle 21 with tolerance as a radius is prepared within a plane with the tangential direction of the curve as a normal direction at each point on the curve from the curve 20 and the inputted tolerance and upper and lower tolerance lines 26A and 26B are calculated based on the circle. Then, the start point and the end point of the curve 20 are connected through a straight line and the end point of the straight line is made close to the end point unit it enters the inside of the upper and lower tolerance lines 26A and 26B. The line is extended, and a cross point 24A between the upper and lower tolerance lines 26A and 26B is calculated to make the point the end point of the straight line and to decide an initial approximate straight line 25A as well.  The end point is used as the start point of the second straight line and all approximate straight lines are decided by repeating the same way. Afterwards, an interpolation arithmetic operation is executed along the approximate straight line to make it command data.
Patent JP-S6144941-A (JP)
Title: Production of multicomponent copolymer rubber composition
Inventor: MIYABAYASHI TOSHIO
IPC: C08K5/10
Filed: 1984-08-10
Abstract: PURPOSE:To impart improved kneadability by adding a mold release to a gasoline-resistant rubber material comprising a specified copolymer rubber excellent in resistance to sour-gasoline, heat, ozone, etc. CONSTITUTION:A mixture of 15-70wt% cyano-substituted alkyl (meth)acrylate (e.g., 2-cyanoethyl acrylate) with 30-84.5wt% alkyl acrylate (e.g., ethyl acrylate), 0.5-15wt% crosslinking monomer (e.g., 2-chloroethyl vinyl ether) and 0-15wt% copolymerizable ethylenically unsaturated monomer is polymerized at 0-80 deg.C by using a radical polymerization catalyst, and the polymer emulsion is coagulated by using a metal salt or both of an inorganic acid and a metal salt. 100pts.wt. obtained copolymer rubber is mixed with 0.5-10pts.wt. mold release (e.g., metal stearate) to obtain the purpose multicomponent copolymer rubber composition.
Patent JP-S5868581-A (JP)
Title: Abnormality detector for fluid circuit
Inventor: SAIJIYOU YOSHIAKI
IPC: F16K37/00
Filed: 1981-10-20
Abstract: PURPOSE:To detect abnormality without changing the construction of an apparatus to be detected or a pipe body, by a method wherein a vibrational wave generator and a vibrational wave detector are fitted to both ends of the apparatus to be detected, and a vibrational wave generated from the generator is detected. CONSTITUTION:When a solenoid valve 1 is closed even though a command signal for opening a valve is outputted from a valve-driving circuit 4, only a small amount of the vibrational wave generated from a vibration generator 5 is transmitted to a vibration detector 7, so that the value of an output signal from a band pass filter 8 becomes lower than a normal value for an open condition, resulting in that it is indicated on an indicator 10 that the operating condition of the valve 1 is abnormal. On the other hand, when the valve 1 is opened even though a command signal for closing the valve is outputted, the value of the output signal from the filter 8 exceeds a normal value for a closed condition, so that the abnormality of the valve 1 is indicated on the indicator 10, in the same manner as in the case where the valve is not opened.
Patent JP-H0726036-A (JP)
Title: Packaging film for retorting
Inventor: SUYAMA MASAYOSHI
IPC: C08J5/18
Filed: 1993-07-07
Abstract: PURPOSE:To obtain a packaging film for semiretorting having excellent transparency and low-temperature impact resistance and stable low-temperature heat sealability and openability. CONSTITUTION:The packaging film is made from a composition prepared by adding 500-6000ppm of a lubricant to a mixture comprising 95-80wt.% ethylene/ propylene random copolymer having a melting point of 135-155 deg.C and 5-20wt.% hydrogenated styrene copolymer comprising 7-45wt% styrene monomer and 93-55wt.% butadiene.
Patent JP-2000357450-A (JP)
Title: Low-pressure mercury vapor discharge lamp
Inventor: ITAYA KENJI
IPC: H01J5/50
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a low-pressure mercury vapor discharge lamp at a low cost and with an enhanced productivity. SOLUTION: A low-pressure mercury vapor discharge lamp is furnished with an arc tube 1, a holder 2 holding the tube 1, a lighting circuit 3 held at the holder 2 on its side opposite the tube 1 for lighting it up, a case 4 having a treaded portion 4a at one end and accommodating the lighting circuit 3, and a base 5 screwed fast to the threaded portion 4a. Groove 4c is provided in the threads 4b of the portion 4a. One-side ends of two leads (top lead 3a and side lead 3b) to serve as power line are connected to the lighting circuit 3. The side lead 3b is arranged along the groove 4c and pinched fast between the base 5 and threaded portion 4a.
Patent JP-S5690317-A (JP)
Title: Central processor equipment having extension data channel device
Inventor: UKAI NAOTOSHI
IPC: G06F13/00
Filed: 1979-12-24
Abstract: PURPOSE: To increase the number of degrees of freedom of the array configuration of the extension data channel without executing the operation exceeding the upper limit of the memory access time, by easily dividing the extension data channel, and accomodating the side related to the memory operation in the original central processor equipment.  
     CONSTITUTION: The extension data channel is divided into the memory access control circuit 7-1 and the extension data channel device 7-2 except the memory access control circuit 7-1. This control circuit 7-1 is provided in the central processor equipment 1, and it is connected through the bus 2 to the memory 3 and other data channel devices 4-1, 4-2.... Also, the extension data channel device 7-2 is connected to the control circuit 7-1 by the interface 5 for extension. And, the number of degrees of freedom of the array configuration of the extension data channel is increased without executing the operation exceeding the upper limit of the memory access time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6062459-A (JP)
Title: Ceramic lapping surface plate
Inventor: OCHIAI YUUJI
IPC: B24B37/12
Filed: 1983-09-14
Abstract: PURPOSE:To reduce form deterioration in a surface plate as well as to make highly accurate machining for a long time attainable, by constituting the surface plate with alumina as a main component, while setting it down to bulk specific gravity in design. CONSTITUTION:When service life in a lapping surface plate is compared with a fact that straightness in a machined surface defines the machined number of items satisfying a value of 0.05mum/4mm., the case of using an alumina ceramic is favorable more than two times over 400 pieces against 100-200 pieces in case of a thn lap. In case of bulk specific gravity being higher as much as 3.9, a machining step difference is large or 0.05-0.07mum, that is in proportion as the bulk specific gravity comes smaller, the machining step difference is also small, coming into the minimum at somewhere around 3.55 in the bulk specific gravity but is further it comes smaller, the step difference reversely becomes large so that the bulk specific gravity of 3.4- 3.8 is the optimum range. Next, the lapping surface plate is made by an alumina ceramic of 3.55 in the bulk specific gravity, while a lapping surface (a) is installed in an upper part 1, and an induction groove 3 of cooling or heating fluid, a fluid intake port 4 and also a fluid discharge port 5 are all installed in a lower part 2, then both upper and lower parts are solidified in one by means of molding join. Thus such a surface plate as being excellent in flatness on the machining surface and small in deformation due to temperature change is securable.
Patent JP-H05338299-A (JP)
Title: Recording medium conveyor
Inventor: TANAKA MASAKAZU
IPC: B41J15/16
Filed: 1992-06-04
Abstract: PURPOSE:To smoothly convey a recording medium by a conveying roller by disposing an auxiliary driven roller of auxiliary conveying means at a face side in which the medium is received by a pressure when the medium is conveyed by main conveying means, and displacing the driven roller in a direction separating the driven roller from an auxiliary conveying roller by moving the medium. CONSTITUTION:The recording medium conveyor comprises main conveying means 54 having a main conveying roller 55 and a main driven roller 57 for conveying a recording medium 31 to oppositely holding it therebetween, an auxiliary conveying roller 39 provided at a conveying upstream side of the medium 31 to convey the medium 31 to oppositely hold it therebetween by the main conveying means, and auxiliary conveying means 38 having an auxiliary driven roller 41 separably from the roller 39 and reduced conveying speed of the medium 31 as compared with that of the main conveying means. The roller 41 is disposed at a face side in which the medium 31 is received by a pressure when the medium 31 is conveyed by the main conveying means, and the roller 41 is displaced in a direction separating from the roller 39 by the movement of the medium 31.
Patent JP-2000356230-A (JP)
Title: One-way clutch
Inventor: IIYAMA TOSHIO
IPC: F16D41/06
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To produce a one-way clutch of more stable quality with fewer mandays and to suppress energy loss low during torque transmission and idling. SOLUTION: This one-way clutch is provided with six rollers 3 which are rolling elements abutting on the periphery of a shaft 2; an outer ring 4 made of sintered metal having wedge-shaped roller storage spaces 7 for accommodating six rollers 3; plate springs 5 for pressing the rollers 3; and a shield 6 for maintaining the assembled shape of these members. The plate spring 5 has integral shape of a thin metal spring member comprising a large peripheral part 51 abutting on an edge part 41 of the outer ring 4; a spring base part abutting on a back wall surface of each roller storage space 7, and a pressing part 59 for pressing the roller 3. The plate spring 5 is fitted to the outer ring 4 with excellent workability, and the pressure of the pressing part 59 accurately presses the roller 3.
Patent JP-S6413425-A (JP)
Title: Spectrochemical analysis apparatus
Inventor: YASUDA MAKOTO
IPC: G01J3/02
Filed: 1987-07-08
Abstract: PURPOSE:To obtain a spectrochemical analysis apparatus having high reliability by executing signal processing while correcting the deviation of wavelength in a case in which a material to be measured is installed in an optical path and a case in which said material is not installed in the signal processing part of the spectrochemical analysis apparatus. CONSTITUTION:An empty sample cell 5 is first set and is subjected to measurement in the absent state of a sample. A CPU 10 operates a pulse motor 9 by the instruction from a keyboard 12 to drive a diffraction grating 4 having concave faces thereby making wavelength scanning. The intensity of the exit light of this time is taken in by an A/D converter 8 and the spectrum of the case in which the absorption by the sample is not received is obtd. The sample is then installed in the cell 5 and thereafter, the wavelength scanning is similarly executed to obtain the spectrum of the case in which the sample is installed. The peaks of the case in which the sample is installed and the case in which the sample is not installed are thereby extracted and the wavelengths thereof are compared. There is a case in which the wavelength of the peaks shifts as a result of the reception of the absorption and, therefore, the peaks which are largely deviated in comparison with the others are removed and the regular deviations of the wavelengths are detected. As a result, the deviations of the wavelength of the case in which the sample is installed and the case in which the sample is not installed are corrected.
Patent JP-S5870077-A (JP)
Title: Oil returning apparatus for compressor
Inventor: SAKURAI KAZUO
IPC: F25B31/00
Filed: 1981-10-23
Abstract: PURPOSE:To prevent the seizure of bearings of a compressor, by drawing oil in a motor chamber to a crank chamber by the function of an ejector that is obtained by extracting a part of oil supplied to bearings by way of forced feed and using the same as working fluid. CONSTITUTION:A part of oil supplied to the region of a bearing 10 via an oil passage 11 formed in a crank shaft 15 forcibly by means of an oil pump or the like is returned to a crank chamber 2. Said part of the oil is branched from an inlet passage 26 into an oil return pipe 29 and then ejected into the crank chamber 2 from a nozzle 28. On the other hand, oil returned to a motor chamber 3 together with coolant gas and oil leaked into the motor chamber 3 from the gap of the bearing 10 are both drawn into a suction port 30 of an ejector and returned to the crank chamber 2 together with oil ejected from the nozzle 28, so that the bearing can be protected from generating seizure.
Patent JP-H0335453-A (JP)
Title: Video tape recorder
Inventor: KATO RYOHEI
IPC: H04N5/76
Filed: 1989-06-30
Abstract: PURPOSE:To improve handling convenience for the user by video recording of a television program corresponding to a program key word when coincidence is detected in comparison between an input key word and the program key word. CONSTITUTION:In a program center device 5, a key word inputted by the user from a user terminal unit 3 is stored in a key word storage means 10, and this input key word DTKEY is compared with key word information INFKEY of a television program data DTTV. Then, upon detection of coincidence between the input key word DTKEY and the key word information INFKEY, the video recording is performed on a television program corresponding to the key word information INFKEY by controlling a VTR 2 of the user terminal unit 3. By this method, the VTR system 1 improved, in particular, in handling convenience for the user can be obtained.
Patent JP-S5691866-A (JP)
Title: Lubricant coating apparatus
Inventor: MIYAKE MASAHIKO
IPC: B05C11/08
Filed: 1979-12-25
Abstract: PURPOSE: To control an amount of a lubricant to be applied and to operate a coating process in a most suitable lubricant amount, by detecting a film thickness of a magnetic disc medium and changing the number of revolutions of the magnetic disc medium in accordance with the detected film thickness.  
     CONSTITUTION: A thickness of a magnetic disc medium 1 is detected by an X-ray thickness gage 4 and a thickness of a lubricant 5 (e.g., Krytox) coating is controlled in accordance with the detected thickness, in a process of controlling a lubricant amount to be applied onto the magnetic disc medium by changing a concentration or amount of the lubricant. This control is done by changing the number of revolutions of a motor 2, which rotates the magnetic disc medium 1, with a rotation controlling circuit 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0825509-A (JP)
Title: Manufacture of heavy loading pneumatic radial tire
Inventor: YURINO HIDEKI
IPC: B60C9/08
Filed: 1994-07-21
Abstract: PURPOSE:To provide a manufacturing method for a tire carcass wherein a tire so structured as to be excellent in durability of a bead part can be manufactured by solidifying bond between components without any manufacturing failure to improve more durability of the bead and by setting precisely a height for turning up, and further a forming device is prevented from being complicated by raising forming efficiency. CONSTITUTION:A central part of a cylindrical component 21 is expanded to almost the same height as an outer diameter of a bead core 6 to prepare a different level part 25 on a forming drum 20. The bead core is fixed by pressure to the different level part. Both end parts of the cylindrical component are fixed onto an outer peripheral surface of the bead core and onto a surface of the central part of the cylindrical component being almost the same level as that of the outer peripheral surface of the bead core to form a turning up part 28. Then, apex rubber 10 is stuck to an upper surface of the turning up part to form a carcass 29.
Patent JP-H11342840-A (JP)
Title: Negative pressure auxiliary device for brake booster of vehicle
Inventor: HANAI AKIHIRO
IPC: B60T17/00
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To secure a negative pressure necessary for a brake booster, by providing a separate system of negative pressure source in order to assist the reduction of the suction negative pressure, in a vehicle furnished with a negative pressure device for brake booster. SOLUTION: A brake booster 9 which leads in the suction negative pressure of an engine 7 through the first check valve 11 and the first vacuum piping 10, and boosts the brake operating force by utilizing the suction negative pressure, is provided, and an idle speed control valve 8 is provided in a passage to bypass the throttle valve 3 of a suction passage 5. A negative pressure assisting device for brake booster to communicate the negative pressure generating part of the idle speed control valve 8 to the brake booster 9 through the second check valve 14 and the second vacuum piping 13 is composed.
Patent JP-H0611760-A (JP)
Title: Camera
Inventor: SATO SHIGEKI
IPC: G03B17/20
Filed: 1992-06-26
Abstract: PURPOSE:To prevent unintended photographing from being executed by allowing a photographer to confirm an irradiating angle which can be selected within a finder visual field and displaying the selected irradiating angle. CONSTITUTION:Functions that the lens information of a mounted lens 2 is detected by a lens information detection means 1, the irradiating angles which can be selected by the irradiating angle controller 4 of a stroboscope based on the information is displayed on a display means 6, the irradiating angle which is desired to be selected by the photographer is decided among them by an irradiating angle set means 5 and the selected irradiating angle is displayed on the display means 6 are provided. Besides, a function that the lens is controlled so as to automatically zoom to a wide-angle end being a direction that the range where the irradiating angle can be taken is expanded when it is detected by the detection means 1 that the mounted lens is a zoom lens with a motor-driven control system power zoom function is provided. Therefore, the part of a photographing area can be brightly photographed or a photograph where a main object is emphasized can be taken by converging the irradiating angle of emitted light.
Patent JP-H04366187-A (JP)
Title: Coating composition
Inventor: TANAKA SHOICHI
IPC: C09D167/00
Filed: 1991-06-13
Abstract: PURPOSE:To obtain a coating composition which is suited for a topcoating for precoated steel sheets to be fabricated into implements and can form a coating film having a good balance among hardness, processability and solvent resistance and a good staining resistance. CONSTITUTION:A coating composition comprising 100 pts.wt. resin composition comprising 60-80 pts.wt. polyester resin of a Tg of -10 to 30 deg.C, an Mn of 7000-35000 and a hydroxyl value of 3-25mgKOH/g and 20-40 pts.wt. low- molecular-weight methyl-etherified melamine resin containing at least 60wt.% hexakis(methoxymethyl)melamine and 0.6-2.0 pts.wt. (in terms of the amount of p-toluene-sulfonic acid) product prepared by neutralizing p-toluenesulfonic acid with an amine.