baber/WOPTO huggingface dataset:
Patent JP-S5695790-A (JP)
Title: Method of loading or unloading granular material at ship
Inventor: SHIYUDOU YASUNOBU
IPC: B63B27/22
Filed: 1979-12-28
Abstract: PURPOSE: To assure the safe and efficient transportation of an explosive granular material such as powdered coal, by using inert gas to transport the explosive granular material.  
     CONSTITUTION: A granular material transportation pipe 31 is connected to a loading pipe 18. A recovery pipe 32 on a loading land is connected to an inert gas recovery pipe 17. A granular material on the loading land is conveyed into ship holds 2AW2F by inert gas. The granular material in the holds 2AW2F is piled up by the gravity difference. At that time, very fine powder flows together with the inert gas to a solid and gas separator 16 in which the powder is separated from the inert gas, which is recovered to the loading land through the recovery pipe 17 and the other recovery pipe 32 on the loading land so that the inert gas is used again. To unload the granular material onto a land, the material is moved onto a deck by a screw conveyor at the bottom of the ship hold and a bucket conveyor and then transferred by inert gas. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08293528-A (JP)
Title: Internal lead bonding device provided with heat radiation pin and internal lead bonding method of using it
Inventor: CHIYOU JITSUKEI
IPC: H01L21/60
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent a degradation phenomenon where adhesive for bonding an inner lead and a polymer tape is dissolved and it flows by high heat added from an inner lead bonding process and to prevent an electric defect occurring because of the difference of the coefficients of thermal expansion between a bump and the inner lead after the inner lead bonding process terminates. SOLUTION: An inner lead bonding device used from the ILB process prevents high heat transmitted to the inner lead 1 and the bump 6, which are bonded, from being transmitted to bond 2 bonding the inner lead 1 and the polymer tape 1. Thus, the heat dissipation pin L constituted of copper, copper alloy or 42 alloy superior in heat conductivity is bonded to the middle of a heat transmission route. Heat transmitted to bond 2 is derived and heat transmitted by convection is also interrupted.
Patent JP-S6064434-A (JP)
Title: Inspection of pattern
Inventor: IKENAGA OSAMU
IPC: G03F1/84
Filed: 1983-09-20
Abstract: PURPOSE:To prevent the increase of manufacturing cost for a device, and to improve throughput by bringing the number of arrangement of sensors for a signal detecting section to the same number as or integer times as many as the number of dot data in one scanning. CONSTITUTION:A signal detecting section 17 is moved while continuously moving a photo-mask 12 placed on a sample base 11, and a first scanning signal is obtained and transmitted over a defect decision section 19. A second scanning signal corresponding to ON-OFF of beams in one scanning in an electron-ray drawing device is transmitted over the defect decision section 19 from a reference signal generating section 18. The defect decision section 19 converts the first scanning signal into a binary-coded signal, the binary-coded signal and the second scanning signal are compared, and the presence of a defect is decided when there is a difference between both binary-coded signals.
Patent JP-H11342223-A (JP)
Title: Truck for working at height elevation
Inventor: YAMAZAKI MASAYOSHI
IPC: E06C5/04
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To give a worker ride in a basket safely and quickly. SOLUTION: The telescopic boom 3, which is composed of multiple unit booms that are relative movable to lengthwise direction, is supported with a car body to be rockable for its front end vertically. The operation body for preparation of getting on or off the basket is operated at the stand-by state that the telescopic boom 3 is most contracted, the boom lengthwise direction is along the cross direction of the car body, the front edge side of boom is supported with the car body and the basket 30 is placed at the storage position.  Then only the top unit boom 3d is expanded along the boom lengthwise direction against the unit boom except for the top unit boom and the top unit boom is turned down to face its front edge below and the basket 30, being storage state, is disposed to the position that is the front working position of the telescopic boom and possible to get on or off from the ground contact face G of the truck.
Patent JP-H119466-A (JP)
Title: Both-side grilling cooker
Inventor: HOSONO TAKASHI
IPC: A47J37/06
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a both-side grilling cooker which uniformly heats and cooks a food to be cooked which is a little thicker than a prescribed thickness. SOLUTION: A drive motor 25 for opening/closing an upper side griddle 3 and a regulation part for regulating the lowering of the upper side griddle 3 at a prescribed position are provided inside a lower side griddle 2. On the other hand, a pair of support arms 10 are extended from the rear end face of the upper side griddle 3 and an elevating arm 7 is rotatably connected to the support arms 10. A pair of elevating arms 7 are loosely inserted in the lower side griddle 2 side and connected by an interlock member 21. A presser member 21A is attached to the bottom face of the interlock member 21 and a drive shaft 24 for transmitting the operation from the drive motor 25 thereto and the regulation part are brought in contact with each other in such a state as being separable respectively in the presser member 21A.  The upper side griddle 3 is opened/closed via the elevating arm 7 in raising/lowering of the drive shaft 24. When the upper side griddle 3 is lowered to a prescribed position, the lowering of the presser member 21A is regulated by the regulation part so that the upper side griddle 3 can hold its height position.
Patent JP-S6233629-A (JP)
Title: Preparation of resin bead for clamping lead wire of electronic parts
Inventor: HAYASHI TAKASHI
IPC: H05K3/30
Filed: 1985-08-07
Abstract: PURPOSE:To easily and inexpensively obtain a resin bead capable of sufficiently withstanding soldering temp., by molding polyethylene into a tube body by an extrusion molding machine and crosslinking said tube body by irradiation with electron beam. CONSTITUTION:A stock material 1 is successively heated and melted in a cylinder through a usual extrusion molding proces, sent out to a hollow die, and emitted from said die in a tubular form, which is immediately stretched so as to obtain a desired fine cross-sectional shape and solidified under cooling. Next, the tubular body is crosslinked by irradiation with electron beam from an electron beam irradiation device to enhance the heat resistance of polyethylene and subsequently cut into a bead having a unit length. The obtained bead 4 can sufficiently withstand soldering temp. and, when the lead wire 3 of electronic parts 2 is clamped to a printed wiring board 1, the lead wire 3 is passed through the mount hole bored in the board and the bead 4 is externally fitted to the lead wire 3 to undergo soldering 5. Even if soldering 5 is applied, the bead shows stability with no thermal deformation.
Patent JP-S6064565-A (JP)
Title: Reception transfer device of monitor information
Inventor: MIWA IKUKO
IPC: H04M11/00
Filed: 1983-09-19
Abstract: PURPOSE:To attain a quick countermeasure against the fault of transfer by giving the 1st fault notice when no monitor information is transferred to a transfer destination and giving the 2nd fault notice if the fault of transfer is due to the fault of the transfer destination. CONSTITUTION:A microprocessor 10 fetches the monitor information from a monitor device 1 via a reception section 11, indicates the transfer destination of the monitor information, transmits the informatiin to the transfer destination 3a and checks whether or not the transfer is successful. When the fault of transfer to the 1st transfer destination reaches 3 times, the 1st transfer destination fault flag is set, and when the transfer to the 2nd transfsr destination is tried similarly and a fault flag is set to sound a buzzer 12. When the transfer is successful, whether or not the transfer destination is failed, and if the destination is failed, a lamp 12b is lighted. Thus, the monitor personnel can recognize the successful or failed transfer and the faulty transfer destination, thereby attaining the succeeding processing quickly.
Patent JP-S5961792-A (JP)
Title: Apparatus or detecting object
Inventor: INOUE NORIHIRO
IPC: G01S7/295
Filed: 1982-10-01
Abstract: PURPOSE:To enable the display of an entire surveillance sea area as one image to reduce the number of guards and to enhance surveillance capacity, by a method wherein outputs of object detecting parts at a plurality of places are converted to common coordinates and the outputs of the detecting parts in a line-of- sight range is ultilized. CONSTITUTION:Object detecting parts 1A, 1B are arranged on the land 1b and a ship on the surveillance sea area between lands a, b is observed. The detecting parts 1A, 1B convert the reflected wave of a radar to a digital video signals which are, in turn, supplied to a signal treating part. The treating part 2 perform the delivery of information corresponding to an effective transmission irradiation range divided by lines-of-sight 102A, 102B, 201A, 201B among the video signals under the control of a program to store the same. In this case, said information is stored while moved to the conversion position of the common coordinates system determined by the mutual positional relation of points 01, 02 and supplied to a display part 3 as the display signal 21 of an analogue amount in reading.
Patent JP-H0744233-A (JP)
Title: Control method for unmanned vehicle for unmanned conveyance system
Inventor: FUJIMOTO HIROSHI
IPC: B65G43/00
Filed: 1993-06-17
Abstract: PURPOSE:To provide the unmanned vehicle control method for unmanned conveyance system which can shorten the average time of waiting time at all the stations performing calls when an unmanned vehicle is almost simultaneously called from the plural stations. CONSTITUTION:Concerning the unmanned vehicle control method for unmanned conveyance system provided with plural stations 11-16 and plural unmanned vehicles 1-3, when the unmanned vehicles are called from the arbitrary stations 11-16, among the unmanned vehicle in a stopped state, any unmanned vehicle closest to the station of a calling source is selected based on first information showing whether the respective unmanned vehicles 1-3 are set in a conveying state or the stopped state, second information showing the present positions of the respective unmanned vehicles 1-3 and third information showing the position of the station of the calling source, and the selected unmanned vehicle is guided to the station of the calling source.
Patent JP-S6331859-A (JP)
Title: Slip controller for automobile
Inventor: HARADA YASUHIRO
IPC: B60T8/58
Filed: 1986-07-24
Abstract: PURPOSE:To make driving force secureness at the time of rectilinear running and running stability secureness at the time of cornering both compatible, by installing a setting device which sets the desired value at the time of slip control so as to make a slip of each driving wheel smaller as compared with the rectilinear running time, at the cornering drive. CONSTITUTION:In this controller, there is provided with a torque regulating device A which regulates the torque given to driving wheels by means of generated torque regulation by control over a throttle valve of an engine and braking force regulation by a brake. And also, there is provided with a slip detecting device detecting a slip state to a road surface of these driving wheels, whereby the torque regulating device A is controlled by a slip controlling device C so as to cause the detected driving wheel slip to become the specified desired value. In addition, there is provided with a cornering detection device D detecting a fact that a vehicle is at time of cornering drive, and thereby the desired value is made to be set by a desired value setting device E so as to make the driving wheel slip smaller as compared with the time of rectilinear running at this cornering drive.
Patent JP-S5797093-A (JP)
Title: Oil pump
Inventor: MASUDA NAOAKI
IPC: F04C2/344
Filed: 1980-12-08
Abstract: PURPOSE: To facilitate assembly and manufacture through facilitated fabrication and simplified structure by arranging a pair of spool valves by use of the valve holes which are formed in the periphery of the pump accomodating space formed in the center of a pump body and are in close vicinity to each other and of which axial lines are parallel.  
     CONSTITUTION: A pair of spool valves 5 and 6 which operate as passage selector valve and flow-rate control valve are arranged by use of the valve holes 31 and 32 which are formed in the periphery of the pump accomodating space 7 formed in the center of a pump body and are formed in close vicinity each to  other and of which axis lines are parallel. As the passages 43 and 24 which connect said valve holes 31 and 32 to the pump accomodating space 7 and the passage 53 which communicates an outlet passage 30 with a low pressure chamber  (not shown in the figure) are composed of the cast hole formed integrally with  the pump body and the drilled hole formed by simple boring, the whole is structured in a simple and compact form, and assembly and manufacture are facilitat ed, resulting in reduction of manufacturing cost. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6332482-A (JP)
Title: L-phenylalanine dehydrogenase and production thereof
Inventor: ASANO YASUHISA
IPC: C12N9/06
Filed: 1986-07-24
Abstract: PURPOSE:To produce a novel L-phenylalanine dehydrogenase having high substrate specificity to L-phenylalanine and having a specific molecular weight, by culturing a specific bacterial strain belonging to Bacillus genus in a nutrient medium. CONSTITUTION:A microbial strain belonging to Bacillus genus [e.g. Bacillus badius (FERM P-8529)] is cultured in a liquid medium containing yeast extract, peptone, meat extract, etc., as nitrogen source, glucose, starch, glycerol, etc., as carbon source and various inorganic salt, etc., and added with 0.01-1 w/v% L-phenylalanine as inducing substance. The culture is carried out under aerobic condition preferably at 7-10 pH and 25-45 deg.C for 6-48 hr under shaking. The objective enzyme having a molecular weight of about 360,000-370,000 by HPLC and about 380,000-390,000 by electrophoresis can be separated from the cultured product. The enzyme catalyzes the reaction to form phenylpyruvic acid, ammonium ion and NADH from 1 mol each of L-phenylalanine, NAD<+> and water and its reverse reaction.
Patent JP-S6419542-A (JP)
Title: Optical card
Inventor: NAGANO KAZUMI
IPC: G11B7/24012
Filed: 1987-07-13
Abstract: PURPOSE:To prevent write due to reading light at the time of terminating inversion according to the movement of an optical card, by providing an optical recording infeasible part consisting of a thin film including diimonium salt or aminum salt at a part of an optical recording layer. CONSTITUTION:The optical recording layer 22 is provided on the plane of the track groove of a transparent base material 21 having the track groove, and also, the optical recording infeasible part 27 where optical recording is impossible is provided on the optical recording layers 22 at both end parts of the plane of the track groove, and an opaque card base material 24 is provided on the optical recording layer 22 and the optical recording infeasible part 27 so as to be brought into contact via a bonding layer 23. The thin film including the diimonium salt or the aminum salt used as the optical recording infeasible part 27 is provided with high reflectance of 10-12%. Therefore, it is possible to prevent the write by the reading light at the time of terminating the inversion according to the movement of the optical card from being performed in reproduction.
Patent JP-H0617468-A (JP)
Title: Hot water tank system
Inventor: YOSHIHARA MIKIO
IPC: E03D9/08
Filed: 1992-06-30
Abstract: PURPOSE:To make hot water in a tank body stirrable without entailing a leak of water. CONSTITUTION:A motor 22 is installed in an outer wall of a tank body 11, and a first magnet 25 is secured to a turning shaft of this motor 22. In addition, a stirring member 16, where a second magnet 18 is installed, is installed in a position to be opposed to the first magnet 25 in the tank body 11. In this constitution, the first magnet is rotated by dint of rotation of the motor 22, and the second magnet and the stirring member both are also rotated by dint of magnetic force, thus hot water in the tank body 11 is stirred.
Patent JP-H09331295-A (JP)
Title: Method for adjusting optical axis of optical radio transmitter
Inventor: HIROHASHI KAZUTOSHI
IPC: H04N21/647
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for aligning the optical axis of a light emitting device with that of a light receiving device in an optical radio transmitter, and at the same time, to accurately align the optical axes with each other. SOLUTION: A light emitting diode (LED) 205 of a light emitting device 231 is turned on and off at a frequency of 2MHz based on the frame pulse of the CCD 204 of a receiver 200 and the flashing light from the LED 205 is received by the light receiving device 105 of a transmitter 100 and the LED 101 of a light emitting device 103 turns on and off at the period of the frame pulse. The CCD 204 of the receiver 200 picks up the image of the flashing light from the LED 101 and a difference extracting section 228 extracts the difference between frames. Then a microcomputer 209 calculates the twodimensional coordinates of the transmitter 100.
Patent JP-H0221806-A (JP)
Title: Hair dryer
Inventor: ENDO KENJI
IPC: A45D20/10
Filed: 1988-07-11
Abstract: PURPOSE:To ensure a proper fan blade size, prevent the release of a curled hair and enlarge a curling capacity by constituting a hair curl prevention frame in such a way as to have a cutout part in the peripheral walls of divided cylinders available from the division of a hair curler in a circumferential direction as a hair curl prevention means. CONSTITUTION:A hair curl prevention frame 12 has four linear hair curl frames 12 along an axial direction via the partial cutting of each peripheral toward a fan 6 as to enclose a case bottom wall 8a to the external surface of a motor shaft 7, and the hair release prevention frame 12b of circular arc shape for connecting the ends of the aforesaid projections to each other. When drawn with the fan 6 and entrapped in a space between the fan 6 and the case bottom wall 8a, a hair K is squarely taken up, forming a linear shape on adjacent hair curl frames 12a and 12a, and the slip thereof is prevented with the edge E of each frame 12. Also, the hair release prevention frame 12b can prevent the hair K from being detached from the projected end of the hair curl frame 12a. In this case, the hair K can be curled about the hair curl frame 12a by a portion corresponding to the height of the hair release prevention frame 12b from the hair curl frame 12a. The height becomes all the more larger when open width W is made larger between the hair curl frames 12a and 12a.
Patent JP-H1022426-A (JP)
Title: Heat sink device
Inventor: AMO MITSURU
IPC: H01L23/467
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a heat sink device which has a small size, low noise, and a high cooling effect. SOLUTION: A center portion 23 of a base 18 of a heat sink 17 is made thick and a peripheral portion 24 thereof is made thin so as to provide inclination on the base 18. Thus, an air flow generated from a rotating fan 16 may be guided along the inclination, and the noise may be reduced. Also, heat generated by a micro-processor may be efficiently transferred to the peripheral portion of the heat sink 17, and the heat sink 17 having a high cooling effect by heat transfer and radiation may be provided. In addition, by lowering the pressure loss of the heat sink, the quantity of wind generated by the fan may be increased, and the cooling effect by forced-air cooling of the fan cooling the heat sink 17 may be improved. As a result, a small-size heat sink device having low noise and a high cooling effect may be provided.
Patent JP-S6417456-A (JP)
Title: Microwave device
Inventor: OTA TOMOZO
IPC: H01L23/32
Filed: 1987-07-10
Abstract: PURPOSE:To reduce loss and thermal noise by disposing the grounding surface of a microwave strip circuit and the cooling flat surface of a Peltier effect cooling element in the same plane, and using a superconducting material for one or both of the grounding surface and the circuit. CONSTITUTION:A Peltier effect cooling element is composed of a heat sink electrode 6, P-and N-type semiconductors 5a, 5b and a cooling electrode 1. The electrode 1 is used as the grounding surface of a microwave strip circuit, and a thermal conductor 4 made of a dielectric material, a flat transmitter circuit 2 and a semiconductor element 3, etc., are provided on the grounding surface 1. A superconducting material is used for one or both of the grounding surface 1 and the circuit 2. Since it can be reduced in size with the Peltier effect cooling element and electric loss is removed by the superconducting material, the thermal noise of the element 3 can be reduced, and it can be used in higher frequency band.
Patent JP-H0817780-A (JP)
Title: Substrate washing device
Inventor: OTANI MASAMI
IPC: H01L21/304
Filed: 1994-06-30
Abstract: PURPOSE:To control the actual discharge pressure or the discharge amount of a high-pressure washing liquid which is discharged from a discharge nozzle by measuring the discharge pressure or discharge flow rate of the washing liquid discharged from the discharge nozzle. CONSTITUTION:A strain gauge 28 is provided outside the retention position of a substrate W in a substrate washing device and the discharge pressure of pure water is directly measured by spraying pure water discharged from a discharge nozzle 2 to the strain gauge 28. Also, a flow rate measuring instrument 10 for measuring the discharge flow rate of pure water discharged from the discharge nozzle 2 is provided at a substrate washing device. Then, when a closed-end tubular measurement pipe 14 whose one edge is open and the other edge is blocked is in specific first inclination posture, a signal from a position confirmation sensor 24 which is laid out so that it opposes the other edge blocked side is sent to an operation circuit 26 and the operation circuit 26 measures the discharge flow rate of pure water from the discharge nozzle 2.
Patent JP-H1120197-A (JP)
Title: Recovery apparatus of ink-jet printer
Inventor: KASAMATSU DAISUKE
IPC: B41J2/185
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To change an execution interval of purge processes to a suitable interval in accordance with a change of a surrounding temperature. SOLUTION: In this apparatus, a surrounding temperature of a printing head is measured by a temperature detection circuit (S1). When the temperature is not lower than 35 deg.C (S2), one is added to a value of a high-temperature counter (S3). When the high-temperature counter shows 24 or larger (S4), a value of a purge interval memory is changed from five days to three days (S8). On the other hand, unless the high-temperature counter shows 24 days or more after the addition (S4), the present process is completed as it is. If the surrounding temperature of the printing head is not higher than 10 deg.C (S5), one is added to a value of a low-temperature counter (S6). When the value of the low- temperature counter is 24 or more days (S7), the value of the purge interval memory is changed to three days (S8).  If the low-temperature counter does not show 24 or more after the addition (S7), the present process is finished as it is. The value of the purge interval memory is changed in accordance with the temperature condition, so that an execution interval of purge processes becomes appropriate.