baber/WOPTO huggingface dataset:
Patent JP-H01211643-A (JP)
Title: Throttle controller of vehicle
Inventor: TERUI TOSHIYASU
IPC: B60K31/00
Filed: 1988-02-18
Abstract: PURPOSE:To enable running at constant speed if the angle of slope or the surface resistance may change by storing the control characteristics of an engine speed with respect to the control variable of a throttle valve. CONSTITUTION:A RAM 58 stores both the control characteristics A which determines the opening of a throttle valve 28 according to the amount of turn of a thumb throttle lever 40, that is, to the output of an angle sensor 42 and the control characteristics B which determines the running speed range or the running speed of an engine 14 according to the amount of turn of the thumb throttle lever 40. When the switch 44 is returned and a CPU 52 receives data that the engine is running, the CPU 52 reads out the characteristics B from the RAM 58 and determines the target engine speed or the target running speed. A driving circuit 66 then controls the motor 30 to obtain the target value. There fore, when the angle of slope or the surface resistance of the road may change, a vehicle may run at a constant speed.
Patent JP-H028151-A (JP)
Title: Method and device for winding conical type cross-winding cheese
Inventor: FUUBERUTO ROTSUHOBURONAA
IPC: D01H4/48
Filed: 1989-02-15
Abstract: PURPOSE: To eliminate a yarn cut or nonuniformity at winding time by detecting an outside diameter of a cheese or an empty tube, and making the speed coincide with a yarn supply speed when winding a conical cross-wound cheese by open-end spinning. CONSTITUTION: In an ending process, a diving speed of an empty tube 7 or a cheese 6 is increased or decreased to an operation speed to ensure uniform housing of yarn arriving at a constant speed. In that case, the circumferential velocity of the empty tube 7 or the cheese 6 strictly depends on the actual outside diameter D, D1 or D2 , and changes by depending on its each time conicity of the cheese 6. In a spinning position 1, yarn F arrives from a spinning element 2. This yarn enters between pulling-out rollers 3, and these rollers 3 are joined to a driving device 4 to decide a supply speed of the yarn F. The empty tube 7 or the cheese 6 are rotatably held by a cheese support arm 5, and are also held by cheese disks 8, 8a. A driving roller 9 acts in the center M.
Patent JP-S55126263-A (JP)
Title: Variable magnification optical device
Inventor: TOOYAMA YOSHIKUNI
IPC: G03G15/04
Filed: 1979-03-23
Abstract: PURPOSE: To obtain a fixed image plane illuminance irrespective of copying magnifications by changing original plane luminance distributions through the utilization of the deviation of the object point position relating to the main rays on the original surface at the time of variable magnification hence the change in the distance from a light source.  
     CONSTITUTION: The original surface is lighted by a light source 3 and reflecting mirrors 4, 5. The rays from the original 2 are reflected by a reflecting mirror 6 near the original surface side and a reflecting mirror 7 remote from the original surface and pass through a fixed focus lens 8, after which they are reflected by reflecting mirrors 9, 10, pass through a slit 11 and image on a drum surface 1. At the time of variable magnification, the respective reflecting mirrors and lens 8 are specifically displaced by utilizing the deflection of the object point relating to the main rays hence the change in the distance from the light source, whereby the scanning is done and the deviation of the object point is compensated. Hence, it is possible to change the luminance in the normal direction of the object surface at the time of variable magnification and make the image plane illuminance constant irrespective of copying magnifications. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63203796-A (JP)
Title: Post treatment for electrodeposition painting
Inventor: MORI TAKANOBU
IPC: C25D13/00
Filed: 1987-02-17
Abstract: PURPOSE:To increase the thickness of an electrodeposited film, to improve the quality thereof and to prevent staining in a paint sagging off chamber by subjecting a material to be painted after painting to setting and/or air blowing in said chamber and maintaining the inside wall surface of the chamber in a wet state at this time. CONSTITUTION:The material 7 to be painted is subjected to electrodeposition painting in an electrodeposition paint liquid 10 in an electrodeposition paint tank 8 and is then charged by a transfer conveyor 4, an elevating conveyor 6, etc., into the paint sagging-off chamber 11. The air is blown from nozzles of air blow pipings 12 to the material 7 to be painted to remove the excess paint liquid 10 sticking to the surface, etc., of said material, by which the material to be painted is dried. The paint liquid 10 splashed and dripped by the setting and air blow flows together with the ultrafilter liquid flowing from pipings 18 along the wall surface or base of the chamber 11 in the wetted-wall state into an ultrafilter liquid tank 15. The material 7 is dried to the state of preventing dripping, etc., of the paint liquid 10 and is then dried by baking in a drying furnace 3, by which the coated film is crosslinked and dried.
Patent JP-H09215415-A (JP)
Title: Transplanting machine
Inventor: WADA TOSHIRO
IPC: A01C11/02
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To stabilize the planting attitude of seedlings and send a seedling conveyance part laterally in synchronism with the operation of a seedling taking- out part by laterally sending the seedling conveyance part instead of laterally sending the seedling taking-out part. SOLUTION: The transplanting machine, equipped with the seedling taking-out part 40 which takes seedlings out of a seedling tray, a planting part which plants the seedlings taken out by the seedling taking-out part 40, and a longitudinal conveyance part 30 which longitudinally sends the seedling tray toward the seedling taking-out part 40, is provided with lateral sending mechanisms 44 and 45 which laterally send the longitudinal conveyance part 30 at right angles to the longitudinal sending direction of the seedling tray 10 and a power transmission coupling mechanism 47 which directly couples the lateral sending mechanisms 44 and 45 and seedling taking-out part 40 together and transmits power.
Patent JP-2000232125-A (JP)
Title: Wire bonding device
Inventor: AKAMATSU TOSHIMASA
IPC: H01L21/60
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To adjust the installation angle of a capillary to a bonding horn to an arbitrary angle which is previously decided, or to arrange a cleaning pad, to reduce the biased deposition of contamination to the tip of the capillary and unbalanced abrasion in an SMD mounting process, and to improve the reliability of bonding and the number of the resistant bonding times of the capillary in a wire bonding device executing bonding through the use of the capillary. SOLUTION: The cross section of a fitting part where a capillary 1 is fitted and installed into a bonding horn 2 is formed in an irregular form so that it is engaged at every angle which is previously decided. The capillary 1 is removed from the bonding horn at every number of bonding times, which is previously decided. The irregularities are matched with the bonding horn 2 and they are fitted and locked in a state such that the capillary is intermittently rotated.
Patent JP-S52117575-A (JP)
Title: Electronic gun for electronic beam exposure unit
Inventor: NAKASUJI MAMORU
IPC: H01J37/06
Filed: 1976-03-30
Abstract: PURPOSE: To achieve exposure with no proximity effect received by forming electronic beam featuring intensity profile. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60178633-A (JP)
Title: Dry etching device
Inventor: AZUMA TAKASHI
IPC: H01L21/302
Filed: 1984-02-27
Abstract: PURPOSE:To weaken field intensity at the end sections of a wafer, to offset the temperature rise in the vicinity of the end sections of the wafer resulting from an adiabatic effect and to equalize distribution in the wafer of a sheet treatment type etching rate by constituting an upper electrode to a projecting shape toward a lower electrode on which the wafer is placed. CONSTITUTION:An upper electrode 3 is deformed to a projecting shape to the wafer 2 side, and an inter-electrode distance dc at a central section is made smaller than an inter-electrode distance dp at end sections. Consequently, an electric field Ec between upper and lower electrodes in a central region of a wafer is made smaller than that Ep in a wafer-end region and Ec>Ep is formed. Accordingly, the impact energy of ions, etc. in the vicinity of the central region in the wafer is made smaller than that in the vicinity of the end sections of the wafer, and the effect of the temperature rise of the end sections of the wafer by the impact energy is made lower than that at the central section. However, uniform temperature distribution is obtained on the front of the wafer because an adiabatic effect at the end sections of the wafer is displayed so as to elevate a temperature in the vicinity of the end sections of the wafer.
Patent JP-S59160796-A (JP)
Inventor: IWANO YOSHIHIKO
IPC: G21C3/06
Filed: 1983-03-04
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-H07241494-A (JP)
Title: Nozzle for water jet
Inventor: SATOU KAZUNORI
IPC: B05B1/00
Filed: 1994-03-04
Abstract: PURPOSE:To provide a nozzle for the water jet continuing steady cavitation even in water, having a low pressure drop and having a high treating effect. CONSTITUTION:The nozzle 1 for a water jet is provided with a hole 8 for injecting high-pressure water and a part 12 gradually expanded and extended from the outlet of the hole 8. At least one and more steps 20 are furnished on the inner wall of the part 12, a throttled part is furnished at the outlet part of the part 12, the sections of the hole 8 and part 12 vertical to the center axis 5 are made circular, and the inner diameter of the outlet of the part 12 is made 15-25 times as large as that of the hole 8.
Patent JP-H07243421-A (JP)
Title: Article support leg forming method and support leg bolt pedestal
Inventor: KUMASHIRO TERUO
IPC: F16B43/00
Filed: 1994-03-04
Abstract: PURPOSE:To provide an appropriate article support leg geared to an article to be supported, simply and inexpensively by screwing a bolt, which has a specified length and a thread diameter, in the internal thread part of the article to be supported, and also, engaging a pedestal, which has a hexagonal hole where the head of the bolt is to engage and seat, with the head of the bolt. CONSTITUTION:Prior to forming an article support leg 10, a plurality of hexagon headed bolts 1 different in at least either the length or thread diameter and a plurality of pedestals 2, where hexagonal holes 21 of such dimensions that the heads 11 of these bolts engage and seat themselves are made, are prepared in advance. A bolt 21 which has a specified length an thread diameter, being selected from among a plurality of bolts 1 is screwed in the internal thread 31 made in advance in the article 3 to be supported. Moreover, a pedestal 2 which has a hexagonal 21 where the head 11 of a bolt engage and seat itself, being selected from among a plurality of pedestals 2, is engaged with the head 11 of the bolt. Hereby, appropriate article support leg 10 can be provided easily and inexpensively, according to the weight, size, condition on use, etc., of the article 3 to be supported.
Patent JP-H11299581-A (JP)
Title: Fluid pressure using mattress
Inventor: KAMIJO TAKESHI
IPC: A47C17/02
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To make a mattress light while keeping a bed sore preventing effect and comfortable sleeping by providing a liquid bag in which a liquid is sealed in a part of mattress, in a fluid pressure using mattress. SOLUTION: In the fluid pressure using mattress 1, the liquid bag 11 extending in a body trunk direction Y is arranged at a center as against a body width direction X in a trunk direction Y, urethane pads 12 are disposed at the both sides and a liquid pouring port 111 for pouring water L where an antiseptic agent is previously added is formed in the liquid bag 11. Then, a width W in the body truck direction X of the liquid bag 11 is made to be equal to or to be equal to below the width Wm of the body of an average Japanese. Thus, a person can lie on one's back in an attitude being drastically close to an erected attitude, the sleeping feeling is made to be excellent and also contribution to bed sore prevention and attitude correction is attained. Besides, the weight of the liquid is drastically reduced so that the mattress is made to be light and portable convenience is improved.
Patent JP-S54125342-A (JP)
Title: Identical-speed universal joint
Inventor: KIMATA KEI
IPC: F16D3/2245
Filed: 1978-03-24
Abstract: PURPOSE:To reduce the cost of an identical-speed universal joint and permit of its mass production, by restricting an inner member, an outer member, an intermediate member and a retainer  by one another and retaining balls on the bisecting plane of the angle between a driving shaft and  a driven shaft by the combination of the intermediate member with the retainer. CONSTITUTION:The outside surface of the inner member 1 consists of a spherical face 1' and a  conical face 1''. The axis of the conical face 1'' is made coincident with that of the inner member 1  and the vertical angle of the conical face is made larger than the angle between the driving shaft  and the driven shaft. Several recesses 2 are provided on the outside surface of the inner member.  The inside surface of the outer member 3 consists of a spherical face 3' and a conical face 3''. The axis of the conical face 3'' is made coincident with that of the outer member 3 and the vertical  angle of the conical face is made larger than the angle between the driving shaft and the driven  shaft. The same number of recesses 4 as the recesses 2 are provided on the inside surface of the  outer member 3. The balls 9 are placed at the intersections of the recesses 2, 4 and restricted by  the retainer 7 and the intermediate member 5. Thus, precision forging can be utilized to mass- produce the inner member, the outer member and the intermediate member at low cost, and thin plate drawing can be utilized to also mass-produce the retainer at low cost.
Patent JP-S61192935-A (JP)
Title: Preventing device for damage by burn of centrifugal clutch
Inventor: FUKAGAWA TETSUO
IPC: F16D43/00
Filed: 1985-02-22
Abstract: PURPOSE:To prevent that a centrifugal clutch is damaged by burn, by detecting the rotating speed of the driving side of the clutch, and stopping an engine if the rotating speed of the engine continues to be in critical rotating speed range where the clutch slips, during preset period of time. CONSTITUTION:A motor 1 for a compressor of refrigerating cycle is connected to a centrifugal clutch 4 which is set on the output shaft of an engine 3, through a V-belt transmitting system 2. The rotating speed of the engine 3 is detected by the frequency signal output from an ignition coil, and this frequency signal is converted to voltage signal through a FV-converter 13. Then, if the rotating speed of the engine 3 is in the critical rotating speed range, which is lower than the high rotation level detected by an inverter 23, and higher than the low rotation level detected by an inverter 24, and this condition continues during a period of time determined by a timer circuit 26, the base voltage of a transistor 27 reaches the preset value, and an engine stop signal is output.
Patent JP-H11274655-A (JP)
Title: Semiconductor light-emitting element
Inventor: SHAKUDA YUKIO
IPC: H01S5/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide the semiconductor light-emitting element of a double heterojunction structure, whose light-emitting efficiency is high and whose operation voltage is log. SOLUTION: The semiconductor light-emitting element of a double heterojunction-type has the sandwich structure of an n-type cladding layer 4, an active layer 5 and a p-type cladding layer 6 and it is formed of a material where the band gap energy of the active layer 5 is smaller than that of the cladding layers 4 and 6. The materials of the cladding layers 4 and 6 are selected so that the band gap energy of the n-type cladding layer 4 becomes smaller than that of the p-type cladding layer 6.
Patent JP-2000232860-A (JP)
Title: Production of soybean milk with high concentration
Inventor: ENOMOTO NAOKI
IPC: A23L11/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing soybean milk which has high concentration and remarkably lowered viscosity, without using any large-scale apparatus or equipment, and to obtain soybean milk by the above method. SOLUTION: This method for producing soybean milk comprises a process using soybean milk produced from soybean or soybean processed product(s) in place of water medium used in the case of triturating green soybeans. By the above method, soybean milk with high concentration can be produced without increasing its viscosity. By using the soybean milk with high concentration, bean curd which is rich in sweetness, flavor and nutrition inherent in soybean and has good hardness, shape retention and smooth palate feeling is inexpensively and efficiently produced.
Patent JP-H10231220-A (JP)
Title: Herbicidal composition
Inventor: HOSHI HISAYUKI
IPC: A01N25/00
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a herbicidal composition, particularly suitable for controlling weeds in cotton fields. SOLUTION: A herbicidal composition that contains, as active ingredients, 2-chloro-4-fluoro-5-(4-methyl-5-trifluoromethyl-3-pyridazinon-2-yl)-ph enyl C1 -C5 acyclic hydrocarbyl ether and 2-chloro-N-(2-ethyl-6-methylphenyl)-N-(2-methoxy-1- methylethyl)acetamide is applied to soil thereby effectively controlling a variety of weeds growing in the crop lands and non-crop lands. Moreover, their controlling power is synergistically increased in comparison with their single-use cases and their dose can be saved. In addition, their combination can extend herbicidal spectrum, and particularly a wide variety of weeds can be selectively killed in cotton fields.
Patent JP-S51113192-A (JP)
Title: Bushing
Inventor: SANGOKU TOKIO
IPC: H01B17/26
Filed: 1975-03-26
Abstract: PURPOSE: To permit collection of deviation of a center conductor without reducing the area of contact between center conductor and terminal. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59160780-A (JP)
Title: Antenna tracking system
Inventor: TANAKA MOTOYASU
IPC: H04B7/155
Filed: 1983-03-04
Abstract: PURPOSE:To simplify the constitution of a device by reproducing the carrier wave of a PSK modulated wave signal, enlarging C/N through a narrow-band filter, constituting a peak hold AGC circuit, and using the AGC output as a reference signal. CONSTITUTION:After amplified by a main intermediate frequency amplifier circuit 41, an IF input signal is multiplied by N by N-th power circuit 42 according to the number of phases N of PSK modulated wave to reproduce carrier wave C/N of the signal is improved by a narrow-band filter 43, and applied with peak hold detection and amplified by a peak hold AGC amplifier 44, and fed back to a main intermediate frequency amplifier 41 to constitute a peak hold AGC circuit. This AGC output is branched and used as an antenna tracking reference signal.
Patent JP-S58153886-A (JP)
Inventor: IGAWA TOKIO
IPC: E06B7/02
Filed: 1982-03-05
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-H10219721-A (JP)
Title: Cover for underground structure
Inventor: KOJIMA MASA
IPC: E02D29/14
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To insert a hook bar simply into a keyhole by installing a frictional-force reducing means reducing frictional force working between a valve body and a contact ground surface when the valve body is rocked in the direction that the keyhole is opened in a cover for an underground structure, which has the keyhole and in which the valve body closing the keyhole is mounted on the rear side. SOLUTION: A pair of left-right projecting shafts 65 are formed on the lower side of the central section of the rotating section 25 of a valve body 21, and a revolving roller 67 is set up to the projecting shafts 65 so as to be projected to the side lower than the intermediate section 59 of the underside 57 of the rotating section 25. To open the manhole cover 1 and open a cover receiving frame 9, a hook bar 19 is inserted into a keyhole 19, a valve cover 23 is pushed down, the front end of the hook bar is caught around the rear side of the keyhole 19, and the whole cover body 3 is drawn up from the inside of the cover receiving frame 9.  When the cover 1 is closed, the roller 67 is turned and the keyhole 19 is opened so that the hook bar can be inserted when the hook bar is put into the keyhole 19, the valve cover 23 is pressed down, a hooking section 72 is hooked to the rear of the keyhole 19 and the top face of the valve cover 23 is pushed downwards. Accordingly, the hook bar can be inserted simply.
Patent JP-S58183461-A (JP)
Inventor: ROBEERU HAASEEEMU DEENAN
IPC: B65D43/06
Filed: 1983-03-04
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-2000234834-A (JP)
Title: Vehicle freezing apparatus
Inventor: ISHIKAWA TSUTOMU
IPC: F25D11/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle freezing apparatus capable of easily and rapidly mounting for a containment chamber equipped with different temperature refrigeration chambers. SOLUTION: A vehicle freezing apparatus includes a first evaporator 19a provided inside an evaporator house, a second evaporator 19b, a first evaporator fan 25a, and a second evaporator fan 25b, all mounted thereon, and condensers 15a, 15b and condenser fans 23a, 23b mounted outside the evaporator house 29. The freezing machine unit 9 is framed in the vehicle containment chamber 3 to cool a first refrigeration chamber (or a first freezing chamber) 53 and a second freezing chamber (or a second refrigeration chamber) 55 both at different temperatures.
Patent JP-H10229986-A (JP)
Title: Surgical balloon clip
Inventor: IWAKI TAKAMASA
IPC: A61B17/12
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the fixing of a blood vessel or a soft tissue by means of a forked balloon and to make its fixing force freely adjustable by composing a surgical balloon clip from a balloon holding member equipped with a forked tip end and connected with a seal-valve-attached air tube. SOLUTION: The device is such that it is equipped with a forked member 1 for holding a balloon 4 and that an air tube 2 with one end connected to a seal valve 3 is connected to a balloon 4 at the other end inside the balloon holding member 1. The tip end of the balloon holding member 1 is formed in a forked shape, inside of which the balloon 4 is installed. In using the device, the seal valve 3 is connected to a syringe 5 for example, while the target blood vessel or soft tissue is clipped with the forked part of the balloon holding member 1. Air is supplied to the syringe 5 in this state, expanding the balloon 4 and holding the blood vessel or the soft tissue. The forked part may be provided with the same length for both left and right sides or with a different length between these sides.