baber/WOPTO huggingface dataset:
Patent JP-H0392462-A (JP)
Title: Control device of brake for vehicle
Inventor: AKIYAMA TAKEO
IPC: B60T8/175
Filed: 1989-09-06
Abstract: PURPOSE:To minimize the variation of behavior of a vehicle by making the left side and the right side brake control systems independent, and giving a low level brake fluid pressure also to the driving wheel at the opposite side when the brake fluid pressure is given to only one side. CONSTITUTION:When a vehicle runs on a split mu road, the skid conditions (skid data K) of the left side and the right side driving wheels are detected by detecting devices e and f, and when a skid is generated at the lower mu rode side, and the condition of brake control value M by a brake threshold setting device g is satisfied, a brake control device h or i of the responding side gives a braking force to the driving wheel to suppress the skid of the driving wheel. In this case, a split mu road brake control device j outputs a same phase low braking force giving instruction P to lower the brake fluid pressure level in the same phase pressure increase, pressure holding, or pressure decrease, from the braking force giving instruction N to the brake actuator d or c of the other side brake control device i or h side. In such a way, a yaw generated around the center of gravity of the vehicle is suppressed, and the variation of behavior of the vehicle can be minimized.
Patent JP-H0783155-A (JP)
Title: Misfire detecting device of gasoline engine
Inventor: MIYATA SHIGERU
IPC: G01M15/00
Filed: 1993-09-17
Abstract: PURPOSE:To provide a misfire detecting device which can correctly detect the misfire of a spark plug with simple constitution for easy mounting and maintenance. CONSTITUTION:In a misfire detecting device of a gasoline engine which consists of a electrostatic capacity potential divider 5 to detect the secondary voltage to be charged in the electrostatic floating capacity of a spark plug after the spark discharge, a secondary voltage detecting circuit 6 to detect the pattern of the divided voltage and a judging circuit to judge the presence or absence of the misfire by the damping characteristics of the secondary voltage pattern, and detects the damping characteristics of the secondary voltage to detect the misfire, the secondary voltage detecting circuit 6 is provided a discharge circuit 54 of the potential divider 5, a zero adjusting circuit 56 which consists of a comparator 57 where an output terminal is connected to the potential divider 5 through a diode D1 for preventing the reverse current and an inverse input terminal is connected to the potential divider 5, and resets the divided voltage to zero point, and an operation amplifier 53 which inputs the output of the potential divider 5 through the discharge circuit 54 and the zero adjusting circuit 56.
Patent JP-H1059763-A (JP)
Title: Manufacture of functional biscuit-fired product
Inventor: SUGIYAMA TAMOTSU
IPC: B01J35/02
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To manufacture a functional biscuit-fired product having a large surface area, enhanced purification capacity and improved mechanical strength by forming a composition that consists of a base raw material and functional inorganic particles having a purification function, into a formed body, then drying the formed body and thereafter firing the dried formed body. SOLUTION: In this manufacture, functional particles having <=100nm particle size measured by an X-ray method and a purification function is blended with a base raw material which consists of at least one material selected from kaolin, clay, mica, pottery stone, agalmatolite, a feldspar, siliceous stone, silica sand, calcium carbonate, dolomite, wollastonite, talc and bone ash to obtain a composition. The resulting composition is formed into a formed body, and then, the formed body is dried and, thereafter, the dried formed body is fired to manufacture the objective biscuit-fired body.
Patent JP-H04111436-A (JP)
Title: Forming device for mold part in hooplike lead frame
Inventor: MURAKAMI TADASHI
IPC: H01L21/56
Filed: 1990-08-31
Abstract: PURPOSE:To enable accurate registration of a top force to a bottom force without using a plurality of guide members by clamping the top force movably in horizontal direction and by providing a clamp mechanism to release clamping of the top force after each positioning projection piece is set in each positioning recessed part when a head member descends. CONSTITUTION:A rung 8 in both clamp mechanisms 9 is set in a groove 7 in a top force B to move the top force B freely in horizontal direction to a bottom side of a head member 4. After a projection piece 5 in the top force B is set in a recessed part 6 in a bottom force A when the head member 4 descends, both clamp mechanisms 9 are opened outward and clamping to the top force B is released. The top force B clamped to lower side of the head member 4 descends together with the head member 4 in a state to move horizontally to the head member 4. Since each projection piece 5 is automatically set in each recessed part 6, it is possible to accurately register the top force B to the bottom force A without using a plurality of guide rods.
Patent JP-H0571890-A (JP)
Title: Heat exchanger
Inventor: WATANABE TAKEJI
IPC: F28F9/013
Filed: 1991-09-11
Abstract: PURPOSE:To obtain a heat exchanger which obviates the need for mechanical tube expansion and welding for heating medium circulation pipes to be used for heat exchangers which are designed to heat exchange dissimilar mediums, such as refrigerant water heat exchanger to be used for a heat pump hot water supply heater which produces hot water with a heat pump and a refrigerant heater which heats with combustion heat and keeps the heat. CONSTITUTION:This heat exchanger comprises a first pipe 1 and a second pipe 2 and a main heat exchanger material 3 provided with guide grooves 4 and 5 on one plane and the other plane where the first pipe or the second pipe 2 is installed to the grooves 4 and 5 where the guide grooves 4 and 5 are provided with at least tone expanded portion larger than a pipe insertion opening with the thickness direction of the heat exchanger main material 3. A press is used to apply external pressure to the first pipe 1 or the second pipe 2 from their outer periphery so that the first pipe 1 or the second pipe 2 may be deformed and brought into close contact with the heat exchanger main material 3. This construction makes it possible to prevent the separation after close contact and eliminate mechanical tube expansion and welding work.
Patent JP-2000062346-A (JP)
Title: Braille book and method for bookbinding the book
Inventor: INOUE EIKICHI
IPC: B42D1/00
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To bookbind sheets formed with protrusion symbols such as a braille or the like without collapse of the symbol or without transfer to other sheet by using a hard cover binding line, a picture book line or the like. SOLUTION: In the braille book 1 having a plurality of braille sheets 4 formed with protrusion symbols 4a, the sheets 4 are bookbound by using a hard cover binding line or a picture book line in the state that sheet-like cushioning material 5 of substantially the same area is sandwiched between the sheets 4. In the bookbinding step, the sheets 4 are strongly pressed, but in this case, the symbols 4a are merely intruded into the material 5 but not collapsed or not transferred to other braille sheet for causing it to be protruded or recessed. Accordingly, the sheets 4 can be bookbound without fault. The obtained book 1 is of a hard cover binding or picture book format, a sense of high grade can be given. The material 5 may be separated by utilizing a perforation line 5a formed at its inner margin after bookbinding.
Patent JP-S6386150-A (JP)
Title: Magnetic disk device
Inventor: TAKEKADO SHIGERU
IPC: G11B21/20
Filed: 1986-09-30
Abstract: PURPOSE:To improve the durability of a rotary magnetic disk by providing separately a gimbal part for supporting elastically a magnetic head fixed to an arm, in the directions of pitching and rolling, and a spring part for giving head pressing force, and setting the pitching direction rigidity and the rolling direction rigidity of the gimbal part to different values. CONSTITUTION:A gimbal part 20 is connected to the tip part of a fixed arm 10, and a magnetic head 30 is connected to the center part of the lower face of the gimbal part 20. Also, a head pressure spring 40 is fixed to the upper face of the arm 10, and the free end of this spring 40 is brought into contact with the center part of the upper face. In such case, by the head pressure spring part 40, the magnetic head 30 is energized in the lower direction, and brought into contact with a rotary magnetic disk 50. Also, by clamping this disk 50, a fixed arm 10', a gimbal part 20', a magnetic head 30', and a head pressure spring part 40' are provided to members 10-40, respectively, and the fixed arm 10, 10' move upward at the time of inserting the rotary magnetic disk 50, and fixed to a carriage (not shown in the figure) at the time of using the magnetic head.
Patent JP-S59119115-A (JP)
Title: Gas ignitor
Inventor: OOHASHI KAZUO
IPC: F23Q7/16
Filed: 1982-12-24
Abstract: PURPOSE:To achieve a mechanical and electrical positive connection between a pipe section and a projection of a cap lead while preventing short-circuiting of a insulatedly covered lead inverted into the pipe section by pressing and deforming them from above and below to lock. CONSTITUTION:A cylindrical projection 36 is fitted into the periphery of a pipe section 25 at the specified position thereof while the projection 36 of a cap lead 35 and the pipe section 25 is pressed and deformed from above and below and then, they are cauked with a groove. By the cauking, a bulging section 38 bulging laterally is formed on the cap lead 35 and the pipe section 25 to prevent them 25 and 35 from mutual rotation. The cap lead 35 is fixed on a front case 24 by a screw 39 through a hole 37 with the peripheral face thereof contacting the end face thereof 24.
Patent JP-H0671143-A (JP)
Title: Method for denitrification, denitrification agent and preparation of denitrification agent
Inventor: KITAKIZAKI KAORU
IPC: B01J29/76
Filed: 1992-08-31
Abstract: PURPOSE:To provide a method for denitrification and a denitrification agent with high degree of denitrification and keeping the high degree of denitrification for a long period by depositing nickel on zeolite. CONSTITUTION:Denitrification is performed by allowing a hydrocarbon to be present by means of spraying in a treating vessel wherein a denitrification agent obtd. by depositing nickel on zeolite exists and passing an NOx-contg. gas through it. In addition, the denitrification agent can be also obtd. by depositing nickel on zeolite by means of ion exchanging. Furthermore, the denitrification agent can be prepd. by depositing nickel on zeolite by immersing zeolite into a nickel salt soln. and then, drying it.
Patent JP-H1171989-A (JP)
Title: Tunnel boring machine
Inventor: IMAI HIROSHI
IPC: E21D9/10
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To supplement excavation reaction even in the defective natural ground, give segments no damage, and avoid the process from being delayed by providing projections on grippers for giving the natural ground compression force and obtaining excavation reaction. SOLUTION: The front cylindrical body 1 includes a cutter head for crushing rocks, and front grippers for giving compression force to rocks at the both sides of a tunnel, and the rear cylindrical body 2 includes main grippers 4 for giving rocks compression force. Then, provided are thrust jacks 5 respectively fixed to the front cylindrical body 1 and rear cylindrical body 2 by its end part. The main gripper 4 are comprised of a main jack 11 and compression disks 12, and the surfaces 12 are provided with a number of projections 13 being excavation reaction supplement means. The projections 13 are formed into semiconical shape. The main jack 11 is expanded so that compression force is given to rocks for fastening the rear cylindrical body 2. The projections 13 come therein as rocks are in bad condition.  In this manner, excavation reaction can be supplemented even in the defective natural ground.
Patent JP-H0394853-A (JP)
Title: Device for coating inner surface of pipe with powder
Inventor: KOBAYASHI HISAYASU
IPC: B05B13/06
Filed: 1989-09-07
Abstract: PURPOSE:To form a coating film on the inner surface of a pipe in uniform thickness and to perfectly prevent the generation of pinholes by providing a lance contg. a mechanism for continuously delivering a powder coating and a means for relatively moving the lance and pipe. CONSTITUTION:A heated pipe 1 is rotated by a rotating means 7. A truck 15 is then moved to insert a lance 12 into the pipe 1 until a nozzle 13 reaches the end of the pipe 1. The powder delivering mechanism 11 is then operated to supply the powder coating of epoxy resin, etc., to the nozzle 13. The truck 15 is continuously moved to extract the lance 12 from the pipe 1. Consequently, the coating from the nozzle 13 is spread over the inner surface of the pipe 1 in layers. The coating is cured by the heat retained by the pipe 1, and a multilayer coating film 20 consisting of the powder coating of epoxy resin, etc., is formed on the inner surface of the pipe 1 without generating pinholes.
Patent JP-S60126476-A (JP)
Inventor: YAMADA YOUJI
IPC: E05B83/36
Filed: 1983-12-09
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-H0395541-A (JP)
Title: Photograph printing method
Inventor: KUBOTA KAZUFUMI
IPC: G03B27/72
Filed: 1989-09-07
Abstract: PURPOSE:To print the same frame continuously with efficiency by exposing the light of an image of a frame to be printed and an exposure quantity based upon the light measured value while the frame of color paper is sent. CONSTITUTION:A negative film 27 is loaded in a film carrier 26 and printing operation is started. When the frame of the negative film 27 is lighted by a light source 20, a photodetector 33 measures and sends the density of the frame to an exposure quantity arithmetic part 35, which calculates the exposure quantity. In the light measurement and arithmetic, a pulse motor 19 is driven to feed the color paper 10 by one frame and set an unexposed part of the color paper 10 at an exposure position. Then a shutter 30 is opened for a specific time and the image of the frame is printed on the color paper 10 by exposure. After the 1st-time printing, the color paper 10 is fed by one frame and in the frame feeding operation, the light measurement of the frame and the calculation of the exposure quantity are carried out. Thus, a print cycle time can be shortened by the processing time of the light measurement and arithmetic.
Patent JP-H0397155-A (JP)
Title: Tape loading mechanism for magnetic recording and reproducing device
Inventor: FUSE KENJI
IPC: G11B15/665
Filed: 1989-09-11
Abstract: PURPOSE:To certainly load a tape without increasing the number of parts and making a device large by providing a first guide surface which regulates the height in the up-and-down direction of a guide base, a second guide surface which regulates the position in the right-and-left direction thereof and a third guide surface which regulates the position in the rotating direction thereof. CONSTITUTION:The pawl part of the guide base 27 whose cross section is C-shaped is engaged with a guide member 68 whose cross section is Z-shaped so that it can be moved in a longitudinal direction and it is engaged with the guide member 68. Accompanied with the progress of tape loading action, the tape 6 is drawn from a cassette 3 and wound o a tape guiding drum 2. Then, a prescribed tape path is formed. At this time, the positions in the up-and-down direction and the right-and-left direction of the tape guide base 27 with respect to the moving direction and the posture of the rotating moment direction thereof are regulated by the first - third guide surfaces 68a - 68c of the guide member 68. Thus, the tape guide base can be moved along the guide member 68 while the height, position and posture thereof are always held and regulated to the optimum for the stable tape loading. As the result, the tape is stably and certainly loaded.
Patent JP-H0890001-A (JP)
Title: Method for rolling rough shape slab for thick broad wide flange shape
Inventor: MIURA YOSHINORI
IPC: B21B1/08
Filed: 1994-09-28
Abstract: PURPOSE: To provide a method for rolling a wide flange shape whose width of flange is board, whose thickness is thick and for which a base stock is a slab made by continuous casting. CONSTITUTION: This method consists of a 1st stage where the leg length of flange is made with grooved rolling rolls whose inclination θ of inside surface of flange is made larger on the same order of the inclination of a dog bone and four flanges are adjusted and a 2nd stage where spreading is executed while raising up the inclination of inside surface of flange by rolling down the slab in the web-height direction in several times.  Further, the method consists of a 3rd stage where groove rolling for making that material into a rough cross-sectional shape for the wide flange shape having wide flanges by forming the material is executed, a 4-th stage where raising-up of the inclination of inside surface and spreading are executed by rolling-down the slab in the web-height direction in the same manner as the 2nd stage and a 5-th stage where groove forming-rolling for thickening is executed so that thickness in the tip part of flange approaches the thickness of root by executing rolling for reducing the leg length of flange.
Patent JP-2000068859-A (JP)
Title: Audio adaptor
Inventor: SHIMABUKURO TOMOYORI
IPC: G11B20/12
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To supply digital audio data to an audio device by efficiently converting a size of 1 word of the digital audio data on a computer bus. SOLUTION: Each of 8-bit data at a high-order and a middle-order of an L channel are called from an FIFO memory of a data bus, latched by a latch 112 (middle-order L channel), a latch 113 (high-order L channel), 8-bit data of the low-order L channel and 8-bit data of high-order R channel are called from the memory and latched by a latch 111 (low-order L channel), a latch 116 (high-order R channel) and of 8-bit data of the middle-order R channel and 8-bit data of low-order R channel are called from the memory and latched by a latch 114 (low-order R channel), a latch 115 (middle-order R channel). Then, the 8-bit data latched in the latches 114 (high L), 112 (middle L), 111 (low L), 116 (high R), 115 (middle R), 114 (low R) are read simultaneously and become parallel 24-bit data of the L, R channels, which are fed to parallel serial conversion circuits 12L, 12R, where they are respectively converted into L, R channel audio serial data and outputted.
Patent JP-2001056784-A (JP)
Title: Device and method for reproducing and program storage medium
Inventor: TADA KEIKO
IPC: G06F21/62
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To report the contents of reproduction limit information on a reproduction limit added to regenerative data to a user easily to know, and to limit reproducing processing for the regenerative data. SOLUTION: The reproduction limit information is detected from digital music contents C1 having the reproduction limit information and music data D1 stored in a flash memory, prescribed display on the reproduction limit is performed on the basis of the detected reproduction limit information and a prescribed limit is added to reproducing processing of the music data D1. Thus, the user can recognize the contents of the reproduction limit information added to the music data D1 from display or voice and reproducing processing of the music data D1 can be limited.
Patent JP-H10103451-A (JP)
Title: Spin roll formed pulley having hub and forming method therefor
Inventor: HODJAT YAHYA
IPC: F16H7/02
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To have a hub which is integral with a web and make the hub possess enough thickness to be mounted on other elements by a means such as a fixture with a screw, for instance. SOLUTION: A pulley 28 having an integral hub 34 is formed from a metal thin plate disk and the hub 34 has thickness which is thicker than that of the metal thin plate. The hub 34 has a bore 32 and an outer peripheral surface 36 to be mounted on other elements. In a process forming a piece pulley 28, a process pressing a forming roller on the side part of the disk and a process increasing thickness of the hub 34 than that of the metal thin plate to be molded are provided.
Patent JP-S61113931-A (JP)
Inventor: ANDORIYUU JIEI SERETSUTO
IPC: E02F3/84
Filed: 1984-11-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0396687-A (JP)
Title: Fluid compressor
Inventor: SONE YOSHIKUNI
IPC: F04C18/344
Filed: 1989-09-08
Abstract: PURPOSE:To increase the durability by providing integrally a ring to hold a blade by holding one side, and to position the blade to a rotary body, to one end of the blade, in a fluid compressor made by providing eccentrically the rotary body to which the spiral blade is furnished, in a tube-form cylinder. CONSTITUTION:A compression mechanism 2 provided in a fluid compressor 1 is composed by inserting rotatable a piston 4 as a rotary body to which a blade consisting of a material formed in a spiral form and having an adequate flexibility such as a synthetic resin is installed, in a tube-form cylinder 3. The blade 10 is screwed in a spiral groove 11 formed on the periphery of the piston 4, and it can be input and output freely in the diameter direction of the piston 4. In this case, a ring 16 is furnished at an end 3a of the blade 10 positioning at the suction side of the cylinder 3. The ring 16 is formed integrall with the blade 10, and the blade 10 is held by holding one end with the ring 16, and the blade 10 is positioned in the groove 11 with this ring.
Patent JP-H04117240-A (JP)
Title: Preservative for grapes and method for preserving
Inventor: KOJIMA TOMOKO
IPC: A23L3/358
Filed: 1990-09-05
Abstract: PURPOSE:To obtain a preservative, containing a chlorate, etc., a carrier, a water absorbing resin, etc., enabling preservation of grapes for a long period, eliminating peduncle stem blight, berry shattering, fruit cracking, molds, shrunk berries, putrefaction, etc., of grapes without causing phytotoxicity and retaining the freshness. CONSTITUTION:The objective preservative containing at least one selected from chlorates, chlorites and hypochlorites, a carrier (preferably active carbon) and at least one selected from water absorbing resins (preferably a crosslinked polyacrylic acid salt), sulfites (preferably sodium hydrogensulfite) and dithionites (e.g. sodium dithionite).
Patent JP-H0398546-A (JP)
Title: Utilization of fomes-japonicus powder and extract for food
Inventor: ITO EIICHIRO
IPC: A23L33/00
Filed: 1989-09-08
Abstract: PURPOSE:To mask the bitter taste of Fomes.japonicus for easy ingestion by adding the powder or extract of the Fomes.japonicus to miso (paste made of fermented soybean and salt) or soy. CONSTITUTION:The powder or extract of Fomes.japonicus is mixed with miso (the powder or extract is preferably mixed with the miso when the miso is made) or soy to provide the Fomes.japonicus-containing miso or soy.