baber/WOPTO huggingface dataset:
Patent JP-S5554647-A (JP)
Title: Piston for internal-combustion engine
Inventor: MURAKI NAOTAKA
IPC: F02F3/28
Filed: 1978-10-16
Abstract: PURPOSE:To improve durability of a piston by screwing integrally into a piston main body a combustion chamber inlet peripheral member which is arranged at the top portion of the piston. CONSTITUTION:In forming a combustion chamber 11 at the top portion of a piston, a combustion chamber inlet peripheral member 16 is formed separately from a piston main body 14, and the both are connected together by a screw 15. Unlike other fixing means, the screw connection provides both thermal and mechanical insulation; therefore, even with the piston in cooled condition during when the engine is off operation, stresses are shielded by the screw portion 15, the effect of the piston main body 14 is cut off, and tensile stress generated will be faint. In addition, the mechanical stress generated in the combustion chamber inlet peripheral portion because of the explosion pressure being received at the piston top face and supported by a piston pin boss portion is insulated by the screw portion 15 and is not transmitted to the inlet peripheral portion. Thus, the fatigue limit to repeated stress can be elongated and the durability of the piston can be improved.
Patent JP-H11331489-A (JP)
Title: Color image sensor
Inventor: KITAGAWA TORU
IPC: G02B5/20
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of a picture element interpolation circuit, to prevent the MTF degradation of output signals and to relax color slippage by performing an operation to turn photodetectors to the state of being respectively connected with the photodetector of the same color adjacent to each other. SOLUTION: A first photodetector line is set to be photodetectors to which filters of one color out of R, G and B are stuck and the photodetectors where the filters of the other two colors are arranged are alternately arranged oppositely within the photodetector pitch. Then, the photodetectors where the filters of the two colors are arranged are constituted so as to be respectively connected to the photodetector of the same color adjacent to each other. In a color photodetector part 1, the photodetector R1 facing the photodetector G1 is connected to the photodetector R2 facing one adjacent photodetector G2 beforehand and similarly, the photodetector B1 is connected to the adjacent photodetector B2. The two photodetectors R1 and R2 and the two photodetectors B1 and B2 act as if one photodetector respectively.
Patent JP-H08321696-A (JP)
Title: Heat dissipating fin for cooling electronic equipment and electronic equipment equipped therewith
Inventor: HONMA MITSURU
IPC: H01L23/36
Filed: 1995-05-25
Abstract: PURPOSE: To enable heat released from a semiconductor element to be efficiently dissipated into an ambient atmosphere by a method wherein one or more through-holes are provided to the heat dissipating surface of a fin so as to enhance air located between a mounting surface of a heat releasing body such as a semiconductor element and the fin in mobility. CONSTITUTION: Semiconductor devices 50 to 52 are located on a board 30 inside a case 70, and a heat dissipating fin 20 where through-holes 10 are bored is formed on the semiconductor device 50 through the intermediary of a conductive member. Then, convective warm air on the surface of board 30 around the semiconductor device 50 is enhanced in mobility to the outside. The fin 20 is slightly lessened in heat dissipating area by the through-holes 10 provided to its surface, but the inner air is enhanced in mobility, so that the fin 20 is capable of more efficiently dissipating heat into an ambient atmosphere than a conventional flat plate.  The fin 20 hardly restrains heat released from both the semiconductor device 52 mounted under the fin 20 and the surface of the board 30 from being dissipated, so that, the fin 2O is capable of efficiently dissipating not only heat released from the semiconductor device 50 which is kept in contact with it but also heat released in all region below the film 20 into an surrounding air.
Patent JP-S63290450-A (JP)
Title: Facsimile equipment
Inventor: SUEMATSU SHIGERU
IPC: H04N1/00
Filed: 1987-05-22
Abstract: PURPOSE:To quickly transmit prescribed picture information to a prescribed communication destination on emergency by providing an emergency call button, reading a facsimile number and a picture data of a storage means in operating the button manually and transmitting the picture data to a reception side of the facsimile number. CONSTITUTION:At first, the operator receives a facsimile number of the reception side such as a police station via a facsimile number input section 2 and registers a message to a storage circuit 5 at every emergency state. When a sensor 1 senses a fire or the like, an alarm lamp 12 on a panel 10 blinks to sound the alarm tone. When the operator depresses an alarm button 13, a control circuit 9 uses an address number in response to the sensor 1 to read the facsimile number and the transmission picture data on emergence at ths reception side, a transmission/reception circuit 6 calls the reception side by an instruction of the circuit 9 to transmit the emergency transmission picture data.
Patent JP-S63291561-A (JP)
Title: Juicer
Inventor: HIRAOKA MICHIO
IPC: A47J19/02
Filed: 1987-05-22
Abstract: PURPOSE:To always introduce fruits to the central position of a guide and to prevent clogging, by equipping a guide to lead fruits to a fruit fixture in a juicer with a protecting frame, a receiving tool and a spring. CONSTITUTION:A guide 11 which is set in a fruit inlet 10 of a juicer consists of a slant introducing part 13, an upper protecting frame 14 of plane rectangular shape which is set at the upper part of the slant introducing part in an integrated way with the part, a middle protecting frame 15 of plane rectangular shape which is set at the middle part of the slant introducing part, a lower protecting frame 16 of plane U-shape which is set at the lower part of the slant introducing part, a fruit receiving tool 17 which has one end part shakably supported by a short side part 15a at the side of the slant introducing part 13 of the middle protecting frame 15 and a dented central part 17a, a coil spring 18 which is externally engaged with the middle protecting frame 15 and has one end part brought into contact with the bottom of the receiving frame 17 to upward rotate the other end of the receiving tool 17 at the cutter side and a fitting plate 19 which is set at the bottom of the slant introducing part 13 and is inserted into a furnishing tool 12 in the juicer.
Patent JP-H06336194-A (JP)
Title: Self-supporting angular tank for liquid carrier
Inventor: ABE AKINORI
IPC: B63B25/16
Filed: 1993-05-27
Abstract: PURPOSE:To relatively move an inner shell at the time of deformation and avoid the interference between the inner shell and a tank by arranging only right/left shift suppressing support devices without installing conventional longitudinal shift suppressing support devices between the upper inner section of the inner shell of a hull and the top section of the tank. CONSTITUTION:The hull of a liquid carrier is formed into a double structure of an outer shell 1A and an inner shell 1B. A self-supporting angular tank 3 is mounted at the hollow section of the hull 1. Conventional longitudinal shift suppressing support devices are not installed between the upper inner section 1a of the inner shell 1B and the top section of the tank 3, and only right/left shift suppressing support devices 6 are installed along the center line Y passing through a restraint reference position S. Required numbers of the right/left shift suppressing support devices 6 and longitudinal shift suppressing support devices 10 are installed between the inner bottom section of the inner shell 1B and the bottom section of the tank 3. When the inner shell 1B is deformed, the relative shift of the upper inner section 1a in the longitudinal direction is allowed, and the interference between the inner shell 1B and the tank 3 is avoided.
Patent JP-S5553286-A (JP)
Title: Preparation of azetidine derivative
Inventor: HOSHIIDE YASUO
IPC: C07D403/04
Filed: 1978-10-14
Abstract: PURPOSE: To prepare the title compound useful as an synthetic intermediate of antibiotic substance, easily, by reacting a penicillin derivative with a compound such as chloramine-T which is safe, easily handleable, and low-cost compound, and an acid, in the presence of a lower alcohol, at a specific pH range.  
     CONSTITUTION: A compound III is prepared by reacting a penicillin derivative I [R 1  is (substituted) alkyl, aryl, or arylalkyl] with a compound II (R is lower alkyl; n is 0W3; M is alkali metal; X is halogen), e.g. chloramine-T, chloramine-B or chloramine-X, and an acid, e.g. acetic acid, in the presence of a lower alcohol of formula R 2 -OH (R 2  is lower alkyl),e.g. methanol, at pH3W8, in an inert organic solvent such as acetone. To prevent the decomposition of the penicillin derivative and to proceed the reaction, it is necessary to keep the pH of the reaction system between 3 and 8 by adding the compound II and the acid gradually and alterately to the reaction system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04330267-A (JP)
Title: Sterilization and production of food
Inventor: KAWAHARA TAKEJI
IPC: A23L3/10
Filed: 1991-05-01
Abstract: PURPOSE:To enable long-term storage of foods while invariably keeping the quality thereof, e.g. luster and color by accommodating solid foods such as root vegetables or meat of birds, beasts and fishes in a bag and heat sterilizing the foods. CONSTITUTION:Uncooked solid foods such as root vegetables or meat of birds, beasts and fishes are put into a bag and the food-accommodating bag is then steam heated and sterilized in a state where the bag is partly opened in a steam sterilizer at a high temperature and high pressure of 2.5-3.5kg/cm<2> and 130-140 deg.C. After removal of steam in the sterilizer, microwave heating is subsequently carried out as necessary and the open part of the bag is tightly sealed before the foods are cooled to <80-100 deg.C, thus producing the objective foods capable of long-term storage owing to steaming sterilization while keeping the same fresh luster and color as those immediately after steaming.
Patent JP-S5829578-A (JP)
Title: Controller for arc welding robot
Inventor: ITOU YOSHIYUKI
IPC: B23K9/12
Filed: 1981-08-12
Abstract: PURPOSE:To prevent the deflection of a conduit, an electric cable, etc. connected to a welding torch and to improve reliability in resetting a welding robot to its origin by correcting the turning of the other driving shaft owing to resetting of either of the driving shafts. CONSTITUTION:In the case of resetting a link 24 in an arrow C direction to an origin, an operator pushes a direction instructing button for link of a switch box 34 for teaching. Then, a direction instructing signal 100 is outputted from the box 34 through an input-output interface 38 to a central processing unit 40. Said signal is converted to the rotating angle of a motor for driving the link 24 by the unit 40 and is outputted to a control program 42 which calculates the correcting angle of the motor for driving a welding torch 14 in accordance with the rotating angle of said motor and outputs the same to a control part 44 for positioning. As a result, the link 24 is reset accurately to the origin, and since the torch 14 is held in a static state, unnecessary deflection of the conduit 18, electric cable, etc. connected to the torch 14 is prevented.
Patent JP-S5459559-A (JP)
Title: Power transmitting mechanism
Inventor: TANAKA TAROU
IPC: F16D31/04
Filed: 1977-10-20
Abstract: PURPOSE: To provide a mechanism, which can freely control the power transmission and can effect the control to a desired r.p.m. even for high variations in the load upon an output side, by controlling the quantity of oil in a gear pump.  
     CONSTITUTION: A main gear 1 and follower gears 3 and 3a are turned relative to a casing 2 by the rotations of a crankshaft 16. As a result, the oil pressure in compression chambers 21 and 21a is raised so that the resultant reaction turns the casing 2 in the same direction as that of the main gear 1 and accordingly a pulley  41 through a side cover 20. In case the r.p.m. is lower than a preset value, a plunger 28 is left stationary, and the hole of a volve sheet 31 is opened to fill suction chambers 22 and 22a with oil so that the casing 2 takes the r.p.m of N-1 with respect to the r.p.m. of N of the main gear 1. In case the r.p.m. is higher than the preset value, the plunger 28 is seated upon a seat 31 by the action of a governor 32 to control the flow rate into a suction passage 43 so that the r.p.m. at the follower side can be maintained at a constant level. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09286278-A (JP)
Title: Automobile
Inventor: MORISHITA DAIJIRO
IPC: B60Q1/26
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To enable the confirmation that an automobile is temporarily parked in a stable manner by providing a brake display lap at a position of a vehicle body of an automobile as can be seen from the front of the automobile and lighting the brake display lamp by stepping a brake pedal. SOLUTION: A brake switch 8 is oppositely arranged at a brake pedal 10 so that the brake pedal is turned on and off with the position change. The brake display lamp 4 is provided so that an outside person located at the front of the automobile 2 can observe that a driver of the automobile steps on the brake pedal. Thus the automobile is constituted so that the rear display lamp 6 is lighted together with the front brake display lamp 4 when the brake pedal is stepped on. As a consequence, it is possible to confirm that the automobile is temporarily parked in a stable manner.
Patent JP-H11288697-A (JP)
Title: Fluorescent lamp
Inventor: TAKUBO SHUJI
IPC: H01J65/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To inexpensively realize high reliability and high luminance without separating a phosphor coating film by setting the average particle size of a phosphor constituting the phosphor coating film formed on the inside surface of a glass bulb by having the opening part in the tube axis direction of a tubular glass bulb to 1 μm to 3 μm. SOLUTION: A phosphor coating film 2 formed on the inside surface of a glass bulb 1 is composed of a phosphor having the average particle size of 1 μm to 3 μm. Among phosphors, for example, a europium activation barium aluminate magnesium phosphor is used as a blue phosphor so that the average particle size is formed in 1 μm to 2 μm. For example, a cerium terbium activation lanthanum phosphate phosphor is used as a green phosphor so that the average particle size is formed in 1 μm to 3 μm. A europium activation yttrium borate gadolinium phosphor is used as a red phosphor so that the average particle size is formed in 1 μm to 2 μm.
Patent JP-H0423157-A (JP)
Title: Pseudo dma transfer device
Inventor: ABE TOMOHARU
IPC: G06F13/28
Filed: 1990-05-18
Abstract: PURPOSE:To attain the transfer of data in a small scale and at a low cost by providing an address decoding part and a command converting part in place of a general-purpose DMA controller (DMAC). CONSTITUTION:When a processor 3 has a read access to a memory 1, an address decoding part 4 and a command conversion part 5 convert a memory read command into an I/O write command to be given to an input/output device 2. Thus the data are transferred to the device 2 from the memory 1. When the processor 3 has a write access to the memory 1, both parts 4 and 5 convert a memory write command into an I/O read command. Thus the data are transferred to the memory 1 from the device 2. In such a way, the transfer of data is carried out between the memory 1 and the device 2 with a single access given from the processor 3. Thus it is possible to perform a pseudo DMA transfer approximately equal to the DMA transfer by a processor in place of a DMAC serving as a general-purpose LSI.
Patent JP-S5252001-A (JP)
Title: Method of the emergency operation of a marine reheating boiler
Inventor: NAKAMURA TOSHIO
IPC: F22G1/16
Filed: 1975-10-23
Abstract: PURPOSE: By piping so that the steam which is obtained from the deaerator consisting of a reheater as a forced circulation boiler and a main feed water pump as a circulating water pump may be introduced into a turbine when the main boilder has gone wrong, emergency operation shall be performed without using any auxiliary boiler. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08320990-A (JP)
Title: Vehicle number reader
Inventor: WATANABE YASUSHI
IPC: G06T1/00
Filed: 1995-05-26
Abstract: PURPOSE: To make it possible to correct an inputted vehicle number area picture by comparing a distortion-corrected vehicle number with a previously stored character or symbol pattern and automatically reading out the vehicle number. CONSTITUTION: At the time of detecting the passage of a vehicle by a vehicle detecting sensor 2, a picture photographed by a tele-camera 1 is stored in a picture memory 3 as picture data. The picture data are inputted to a vehicle number coordinate detecting circuit 4, a vehicle number mark is searched and the coordinate values of four corners of a detected vehicle number area are detected and sent to a vehicle number inclination detecting circuit 20. The circuit 20 estimates and calculates the distortion quantity of the vehicle number photographed in the vehicle number area based upon coordinate information obtained from a vehicle number coordinate detecting circuit 4. A distortion correcting circuit 21 corrects the distortion of the vehicle number inputted as the picture data based upon the distortion quantity.  The distortion-corrected vehicle number is compared with a previously stored character or symbol pattern and automatically read out by a character reading circuit 7.
Patent JP-S5917120-A (JP)
Title: Temperature measuring device for internal combustion engine
Inventor: FURUHAMA SHIYOUICHI
IPC: G01K7/06
Filed: 1982-07-21
Abstract: PURPOSE:To improve the accuracy in measurement, by embedding a wire consisting of the 2nd material via an insulation layer in a rod consisting of the same material as an object to be measured which is a part constituting an internal combustion engine. CONSTITUTION:A temp. measuring device is provided with a rod 1 having roughly a cylindrical shape. The rod 1 is provided with a stepped part 2 on the lower side thereof, and is designed to be mounted into the through-hole 4 formed to a piston 3 by penetrating said hole. A wire 7 composed of constantan is embedded in the rod 1 so as to penetrate the center thereof vertically. The outside surface of the rod 7 is isolated from the rod 1 by an insulation layer 8. The behavior of heat in the rod is made roughly the same as that in the object to be measured according to the above-mentioned constitution, hence the accuracy in measurement is improved.
Patent JP-S5352034-A (JP)
Title: Network regulator
Inventor: OKUDA SHINYA
IPC: H03J1/00
Filed: 1976-10-22
Abstract: PURPOSE: The capacitor whose capacity is know or the coil whose inductance is known is temporarily added in parallel or in series to a variable element to find the element sensitivity, so that the regulation of characteristics of a network will be made easy. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6018662-A (JP)
Title: Stepless speed change pulley of belt type
Inventor: MIKI JIICHI
IPC: F16H55/56
Filed: 1983-07-13
Abstract: PURPOSE:To prevent the abrasion of the sliding part of a stepless speed change pulley of belt type by installing a ring unit, which is abutted frictionally to both a tube and a sleeve, between said sleeve and said tube of a moving conical runner, which is loosely fitted into said sleeve. CONSTITUTION:The tube unit 6a of a moving conical runner 6 is fitted on the outer circumferential face of a sleeve 4. A ring unit 12 is made of rubber tube by making it cylindrical, and a hollow space 12c is formed in its outer skin. On the outer circumferential part of said tube, a rubber belt 12b is fixed in a form of a ring, and on said rubber belt 12b, an inlet 14 for grease is provided. A ring unit 12 is installed on the sliding part between the outer circumferential face of said sleeve 4 and the inner circumferential face of said tube 6a of said moving conical runner.
Patent JP-H10320546-A (JP)
Title: Image data processor and storage medium
Inventor: YAMANE KAZUYOSHI
IPC: G06F13/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To facilitate various processings with image data as materials. SOLUTION: When a file preparation processing is specified, an album template stored in an HTML(hyper text mark-up language) template file 8c inside this storage medium is displayed. When text data are inputted along input items set inside the template, they are automatically converted into an HTML document, a file name corresponding to an image file to be linked is attached and it is preserved in an HTML text file 8d inside the storage medium. A specified image file is fetched from a digital camera through a connection I/F, the album template and HTML text data are linked and the link data are set inside an index file 8b inside the storage medium.  The file name corresponding to the linking is attached and it is converted into the standard image format of JPEG(joint photographic coding experts group)/GIF (graphics interchange format) or the like and preserved in the image file 8e inside the storage medium.
Patent JP-H11324042-A (JP)
Title: Front lever faucet
Inventor: YOSHIKI KATSUHIKO
IPC: E03C1/042
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a front lever faucet, in which the working spaces of a counter and a sink are ensured widely while the operationability of the faucet is improved in the faucet installed in a kitchen, etc. SOLUTION: An up counter 3 is arranged to the upper section of the interior end section of a sink 2 formed to a counter 1, a faucet body 6 is mounted onto the rear of the up counter 3, and a single lever 8 changing over water discharge and water stop is disposed at the front end section of a spout 7 extended to the front side from the faucet body 6. The spout 7 is constituted rotatably centering around the faucet body 6, the whole front lever faucet 5 can be housed to the lower section of the up counter 3 by rotating the spout 7 in the interior-side direction of the sink 2, and the single lever 8 is configured so as to discharge water when the single lever 8 is turned and operated upwards and stop water when it is revolved and operated downwards.
Patent JP-S5461153-A (JP)
Title: Inositolsulfate ammonium salt and its preparation
Inventor: IKURO MIKI
IPC: C07C301/00
Filed: 1977-10-25
Abstract: NEW MATERIAL:Title compound of formula (X 1-6  are OH, OSO 3 NH 4 ; at least one of X 1-6  is OSO 3 NH 4 ; Y is an integer of 0-8).  
     USE: Antiulcer agent.  
     PROCESS: Colorless crystalline objective compound is prepard by (1) reacting inositol with a sulfonating agent (fuming sulfuric acid, 100% sulfuric acid, concentrated sulfuric acid, etc.), (2) reacting the resulting mixture with a compound selected from inorganic ammonium compounds (ammonium halide, ammonium carbonate, etc.), and organic ammonium compound (ammonium formate, ammonium acetate, etc.), and (3) if necessary, adding methanol to the product. Inositolhexaslfate ammonium salt is most stable 
     COPYRIGHT: (C)1979,JPO&Japio