baber/WOPTO huggingface dataset:
Patent JP-H11170245-A (JP)
Title: Wire saw apparatus
Inventor: GMEINER MARKUS
IPC: B28D1/08
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To conveniently and economically adjust the effective wire length without increasing the area of installation when an existing saw head in a wall saw apparatus is used as a wire driving means. SOLUTION: A driving unit 3 arranged so as to be relatively displaced to an object W to be processed along a guide rail 5 and a driving wheel 4 arranged in relation to the driving unit to drive a wire 2 being endlessly arranged are provided. The wire 2 is wound on the outer periphery of the driving wheel 4 and is extended from the driving wheel 4 to the object W to be processed through intermediate turning rollers 10 and 11. A wire storing roller 9 is arranged on the end part of the opposite side of the guide rail 5 to the object W to be processed and the effective wire length from the driving wheel 4 to the object W to be processed is made adjustable by inserting the storing roller 9 in the guide path of the wire 2.
Patent JP-H0977240-A (JP)
Title: Work discharging mechanism
Inventor: KOKUTA TETSUAKI
IPC: B65G47/256
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To discharge a defective work among works consisting of a plurality of magnetic parts with a simple constitution by lowering a magnet unit to allow a defective work in a tray to be attracted to a work release plate and taken out thereof, transferring the defective work in a work discharge container, and discharging it. SOLUTION: A tray 1 in which each part is arranged in a recessed part 3 is detected whether each part is correctly arranged in the recessed part 3 by a detection sensor, and carried to a work discharge device. In the work discharge device, when a defective work 6a in which three parts are not correctly arranged in the recessed part 3 is carried, a magnet unit 23 is lowered, and the work 6a is attracted to a work release plate 33 by a magnet arranged on a magnet fixing block 31. Then, the work 6a is transferred to a work discharge container. When the work reaches above the work discharge container, a cylinder 28 for the release plate is driven. When the work release plate 33 is lowered, the work 6a is released from the magnet, and separated from the work release plate 33 and dropped.
Patent JP-H03118884-A (JP)
Title: Oscillating classifier
Inventor: SAKAI AKIRA
IPC: B07B13/16
Filed: 1989-09-30
Abstract: PURPOSE:To prevent the mixing of the waste rice of high water content by supplying the grain taken-out from the unhulled rice taking-out part of the oscillating classifier to the feeding part of an oscillating classifying plate. CONSTITUTION:When the mixed rice supplied to the oscillating classifying plates 16, 16,... is oscillated, the unpolished rice is drifted to the swinging-up side 16C in the horizontal direction of the plate 16, the unhulled rice to the swinging-down side and the unseparated mixed rice to the intermediate. The unhulled rice is supplied to the lower second oscillating classifying plate 35 through an unhulled rice outlet part 23 and classified, and the broken rice of high water content is drifted to the swinging-up side of the plate 35. The unhulled rice is drifted to the swinging-down side 35d of the plate 35, the unhulled rice discharged from an unhulled rice outlet 38 is hulled, and the waste rice discharged from a waste rice outlet 36 is discharged to the outside of the classifier. Consequently, hulling and classification are efficiently carried out.
Patent JP-H02103168-A (JP)
Title: Carriage control apparatus
Inventor: TANUMA JIRO
IPC: B41J19/18
Filed: 1988-10-13
Abstract: PURPOSE:To again perform space operation in the case of instantaneous abnormality by providing a position sensor for detecting the quantity of rotation of a space motor and a position counter for counting the position of a carriage. CONSTITUTION:When the stop state of a carriage is detected during printing operation by a position sensor 8, a signal is sent to a motor control circuit 12 and a control signal showing abnormal stop is sent to a microprocessor 1. A stop position memory part 15 receives the data of the stop position counted by a position counter 14 to store the same and a motor driving signal is sent to a motor driving circuit 13 and the carriage is moved in a reverse direction to be placed at a printing start position. Continuously, the motor driving signal is sent to the driving circuit 13 and the carriage is reversed to be moved until the position data stored in the stop position memory part 15 coincides with that of the position counter 14. In such a case that the carriage is again stopped when retuned to the stop position, this state is regarded as recovery impossible error and space operation is finished to display an error and, when the carriage is not stopped, space operation is reopened. Therefore, in the case of temporary abnormality, space operation can be recovered automatically.
Patent JP-H0827236-A (JP)
Title: Photosetting resin composition for three-dimensional shaping and production of optical three-dimensional shaped article
Inventor: TAMURA JUNICHI
IPC: G03C1/00
Filed: 1994-07-15
Abstract: PURPOSE:To obtain the subject composition excellent in curing rate and toughness after curing by including a specific urethane(meth)acrylate compound, a vinylic compound and a polymerization initiator in specific amounts. CONSTITUTION:This resin composition contains (A) 10-80wt.% of a urethane (meth)acrylate compound of formula I [A is (meth)acryloyl; R is a diisocyanate residue; Y is a group of formula II [X is O or OCO(CH2)5O; (m+n) is 2-10] or a group of formula III (R<1> is Hor CH3)], (B) 20-90wt.% of a vinylic compound such as isobornyl (meth)acrylate or styrene and (C) 0.1-10wt.% [based on total amount of the components (A+B)] of a polymerization initiator such as 2,2- dimethoxy-2-phenylacetophenone or benzoyl peroxide.
Patent JP-H0999879-A (JP)
Title: Carrying-in device for vehicle part
Inventor: KOBA HIROSHI
IPC: B62D65/00
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a carrying-in device for vehicle parts capable of easily and efficiently carrying-in the vehicle parts such as a floor mat without requiring a complex structure. SOLUTION: A positioning jig 12 fitted at the tip of a positioning shaft 11 is kept in contact with two body conveying hangers 50 on the front side as a body B is conveyed, the positioning jig 12 presses the positioning shaft 11 after the conveying speed of the body B, and a mat holding device 20 relatively approaches the body B. When the tip of the mat holding device 20 reaches an opening section for fitting the front glass of the body B after the positioning shaft 11 is continuously pressed, a seat mat 10 is released in a floor.
Patent JP-H03117966-A (JP)
Title: Original reader
Inventor: NOBUYUKI NORIYUKI
IPC: H04N1/38
Filed: 1989-09-29
Abstract: PURPOSE:To securely designate a read area with simple operation even in any type of an original by designating the area, which is desired to be displayed in a copy or a display, by emitting light. CONSTITUTION:When light is emitted by a light emitting means 4 in the position of the area which is desired to be read on the surface of the original, this light is detected by a light detecting means 12 and according to the result of the detection, it is detected by a position detecting means in which position on the original the light emitting means 4 emits the light. According to the result of the detection, an extracting means extracts picture information in the designated area from the picture information read by an original reading means 10. Therefore, an original reader can recognize the read area. Thus, even in the case of the thick original, the area can be easily designated.
Patent JP-H1179145-A (JP)
Title: Method for charging filler in container
Inventor: MOCHIZUKI KATSU
IPC: B65B61/22
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for charging a filler in a new container. SOLUTION: While a flexible synthetic resin film 1 is fed, its tip is shaped into a cylinder and the cylindrical tip is fused and sealed to form a bag 4 opened at the end. After the bag 4 is inserted into a mouth 7 of a container 6 with the contents, gas such as compressed air is blown into the bag 4 to swell the bag and also the mouth of the swollen bag 4 is fused to seal and cut from the film 1. Thus after fillers with the gas such as compressed air are arranged in the mouth 7 of the container 6, a lid is closed on the mouth 7 of the container 6 after pushing the fillers with the gas such as compressed air by an internal face of the lid.
Patent JP-H02103727-A (JP)
Title: Production of perpendicular magnetic disk
Inventor: WAKAMATSU HIROAKI
IPC: G11B5/858
Filed: 1988-10-11
Abstract: PURPOSE:To obtain a perpendicular magnetic disk having good recording/ reproducing characteristics by forming lots of grooves or stripes of projected and recessed parts on the whole surface of a base film formed on the disk substrate by plating, providing said grooves or stripes at specific intervals along with the radius of the disk, and then forming a soft magnetic layer having high magnetic permeability on the base plating film. CONSTITUTION:The disk substrate 21 is covered with the base film 22 by plating and at least one wire electrode 34 is disposed near the surface of the base film 22 along with the radius of the disk. A specified voltage is applied between the base film 22 and the wire electrode 34 to perform electrolytic etching. By this method, the grooves 23 or stripes with projected and recessed parts are easily and selectively formed on the surface of the base film 22 in accordance with the wire electrodes 34. By forming a Ni-Fe plating layer on the base film 22, such a soft magnetic layer 24 can be formed easily that has a magnetic anisotropy showing the easily magnetizable axis in the radius direction and high magnetic permeability in the circumference direction. Thus, the obtained perpendicularly magnetic disk has high efficiency in recording and reproduction.
Patent JP-H0199396-A (JP)
Title: Electronic exchange system
Inventor: SATO MASAMITSU
IPC: H04Q3/545
Filed: 1987-10-13
Abstract: PURPOSE:To efficiently operate an entire system by allowing a slave system to process a fault recovery without informing a fault caused in the slave system to a main system. CONSTITUTION:Two processors 1a, 1b functioning respectively the master system and the slave system are provided with the same processing function and the same programs N, T, S, E including the program for fault processing are provided and a fault processing program is started without informing the fault to the other system at fault detection and the slave system itself executes the fault processing. Thus, the occurrence of fault in the slave system does not give effect on the master system and the processing function of the processor of the master system is not separated to cope with the occurrence of fault in the slave system. As a result, the processing load of the processor of the master system is relieved to contrive to operate the entire system efficiently.
Patent JP-H0198594-A (JP)
Title: Gripper for blank
Inventor: UCHIDA TADASHI
IPC: B25J15/00
Filed: 1987-10-13
Abstract: PURPOSE: To quickly and surely grasp the contact state between the nipping surface of a material and the claw of tongs by controlling the operation of a lifting means on the basis of the detection signal by a plurality of contact elements protruded at every tip of a nipping means. CONSTITUTION: When a contact element 5 makes contact with a nipping surface in the nipping of a slab 4, a limit switch is operated to temporarily stop the nipping motion of a tong 2, and each contact element 5 is retreated into a detector 6 to perform the position detection. Namely, the contact state is transmitted as an electric signal to a signal processing device 7 through the detector 6, the nipping surface profile is pattern-recognized on the basis of a plurality of detection signals, and the nipping position where an alarm 8 is not actuated is searched. When this position is found, a safety display lamp in a crane handling room is lighted. An operator confirms this, closes the tong 2, operates a crane to lift up the slab 4, and transfers it to a prescribed position.  Accordingly, the slab 5 can be safely and surely lifted by remote control, and a falling accident can be substantially eliminated.
Patent JP-H04132978-A (JP)
Title: Electronic device using battery as driving power source
Inventor: FURUSHIMA HIROAKI
IPC: G01R31/36
Filed: 1990-09-26
Abstract: PURPOSE:To judge total power consumption of a battery to enable proper replacement of the battery by integrating operation time measured by a timer means to operation time read from a memory before an active state is completed. CONSTITUTION:A CPU 18 is equipped with a timer means for counting operation time and an integrating means for integrating the operation time counted by the timer means and operation time read from a memory 20. The CPU 18 is switched to an active state by an operation start signal from a read and write device 12, and the timer means starts counting. Then when the CPU 18 ends execution of a data read instruction, it reads operation time up to the present time from the memory 20 and integrates the operation time counted by the timer means to it. This value is written into the memory 20, and the CPU 18 is switched to an inactive state. By reading the integrated value from the memory 20 with power consumption per unit hour, total power consumption is determined so that proper replacement of a battery is possible.
Patent JP-H0791439-A (JP)
Title: Manufacture of heat roller
Inventor: NAGAO ISAO
IPC: D02J1/22
Filed: 1993-09-20
Abstract: PURPOSE:To efficiently uniformalize surface temperature in the full length of a heat roller by molding a plurality of pipes axially at same intervals so as to form a cylinder body, then emitting air from respective pipes, and pouring heat conductors thereinto so as to be a heat pipe. CONSTITUTION:A sand mold 12 for an outer mold and a sand mole 13 for a core are made with a wooden mold or a metal mold and a prescribed number of pure copper pipes 11 are stood between the sand molds 12 and 13 at same intervals. The top mold is placed on the bottom mold comprising the sand molds 12, 13, hot aluminum liquid is poured between the sand molds 12, 13, and then a casting of an outer cylinder body 8 embedded with pipes 11' is formed. After finishing it into a prescribed size by mechanical processing, a rather large copper plug is stuffed into one end of the pipes 11', silver wax is put into it so as to seal, and emission of air and pouring of heat conductors such as pure water are performed from/into the other ends of the pipes 11' by a vacuum liquid sealing device so as to be a heat pipe. The pipes are embedded in the main body closely contacted each other so as to eliminate deterioration of the pipes during manufacturing process. Therefore surface temperature of its full length can be uniformalized to be high.
Patent JP-H04136055-A (JP)
Title: Rigid vinyl chloride resin composition
Inventor: HASEGAWA RYUICHI
IPC: C08L27/04
Filed: 1990-09-26
Abstract: PURPOSE:To obtain the title composition having excellent melt flow and being free from a lowering in heat distortion temperature by mixing a vinyl chloride resin with a high-melting terephthalic ester. CONSTITUTION:A rigid vinyl chloride resin composition prepared by mixing a vinyl chloride resin with a high-melting terephthalic ester. The average degree of polymerization of the vinyl chloride resin used is desirably in the range of 400-10000. The melting point of the high-melting terephthalic ester is desirably 60-220 deg.C. Especially a terephthalic ester having a melting point in the range of 68-150 deg.C can be desirably used. When a terephthalic ester having a melting point of below 60 deg.C is used, the molding obtained from the vinyl chloride resin composition has a lowered head distortion temperature, while when one having a melting point of 220 deg.C is used, homogeneous mixing during molding becomes difficult, and the effect of addition is hardly obtained.
Patent JP-H03130265-A (JP)
Title: Method of separating isomerically pure 7- chloroquinaldine from isomeric mixture
Inventor: EMERITSUHI PASUTOOREKU
IPC: C07D215/18
Filed: 1990-09-26
Abstract: PURPOSE: To separate the subject compound with high yield and high purity in simple step, by reacting tartaric acid with an isomeric mixture of 7- chloroquinaldine in an organic solvent, separating the precipitated crystal and releasing the 7-chloroquinaldine with a sodium hydroxide solution.  
     CONSTITUTION: An aqueous solution of tartaric acid is added to a tartric acid salt in the temperature region of room temperature to reflux, and 7- chloroquinaldine-containing isomeric mixture in an organic solvent such as water-miscible toluene, etc., or water-immiscible ethanol, ethyl acetate, acetone, etc., is reacted. The precipitated crystal is separated and treated with an alkali hydroxide solution to isolate the desired 7-chloroquinaldine as a free base of isomeric pure form, i.e., up to 99% purity from the isomeric mixture, which is useful as a synthetic intermediate for pharmaceuticals. The molar ratio of tartaric acid to the isomeric mixture in the reaction mixture is adjusted to 1:1 to 5:1 by adding the above tartaric acid solution. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2000089836-A (JP)
Title: Rush current controller
Inventor: NAKASUJI MOTOHARU
IPC: G05F1/10
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a rush current controller for preventing a system breakdown due to a load current and a rush current in the case of turning a driving power source on/off. SOLUTION: When a load is connected to the driving power source 4, an emitter and a collector are opened in the order of the changeover transistor and control transistor 8 of a control circuit 5 by inputted signals POWER-ON 12. When the rush current of the driving power source 4 increases a voltage at both ends of a resistor 15 rises and becomes larger than a prescribed voltage value, the base current of the control transistor 8 is controlled through a shift register 9 and a multiplexer 10 and the current of the driving power source 4 is limited. Also, even when the rush current of the driving power source 4 is within a stipulated value, when a device power source 3 becomes lower than the prescribed voltage value in a voltage detector 13, the emitter and collector of the changeover transistor 11 and the control transistor 8 are opened and the driving power source 4 is cut.
Patent JP-H08124635-A (JP)
Title: Connector
Inventor: NAKAMURA TORU
IPC: H05K3/34
Filed: 1994-10-24
Abstract: PURPOSE: To provide a connector in which no crack is formed even in the case the connector is used in the environments where cooling and heating cycles are repeated by dividing a connector substrate into small blocks and joining the small blocks while keeping stress relaxation gap among them. CONSTITUTION: Regarding a connector, terminals 2 are installed upright in a connector substrate 1, the connector substrate 1 is mut on a printed substrate 3 and at the same time one ends of the terminals 2 are made to penetrate the printed substrate 3 and the projected parts 2a of the terminals 2 are soldered 2c with the printed substrate 3. The connector substrate 1 is formed by dividing the substrate into small blocks 4 and joining the small blocks one another while keeping a stress relaxation gap (e.g., cut part 5) between neighboring blocks.
Patent JP-H05101162-A (JP)
Title: Hit test system for three-dimensional line
Inventor: AKITA GIICHI
IPC: G06T15/00
Filed: 1991-10-04
Abstract: PURPOSE:To speed up a hit test by checking the positional relation between four flanks of an infinite rectangular solid constituting a hit window, and both end points of the three-dimensional line on a three-dimensional coordinate system. CONSTITUTION:The coefficients a1-d1 of the equation S1=a1x+b1y+c1z+d1 of the four flanks S1 (l=1-4) of the infinite rectangular solid constituting the hit window are outputted. Here, (a1-c1) are normal vectors of the flanks S1. Then the positional relation between the end points of the three-dimensional line and four end surfaces is outputted in the form of 4-bit codes. Then it is decided whether or not the three-dimensional line crosses the infinite rectangular solid judging from the found 4-bit codes of both the end points. When the three- dimensional line crosses the inside of the infinite rectangular solid (when one of the 4-bit codes of both the end points is OOOO), it is decided that a hit point is hit and when both the end points of the three-dimensional line is one the opposite side from one flank of the infinite rectangular solid about a hit point (when AND result between the 4-bit codes is not OOOO), it is decided that the hit point is not hit.
Patent JP-S61137632-A (JP)
Title: Production of double walled body
Inventor: MATSUI SHIGETOMO
IPC: B23P11/00
Filed: 1984-12-07
Abstract: PURPOSE:To obtain a double-walled body having a desired clearance between an inside body and outside body by executing at least either of heating of the inside body or cooling of the outside body before or after superposing of the inside body and outside body on each other, expanding the inside body by an internal pressure to expand the inside and outside bodies after superposition then allowing the double- walled body to restore the ordinary temp. CONSTITUTION:The predetermined heating effect is applied to an inside pipe 2 as the inside body in the stage of superposing the inside pipe 2 onto an outside pipe 1 as the outside body to increase the diameter after the superposition. On the other hand, the outside pipe 1 is cooled to the prescribed temp. and is diametrally reduced to maintain the initial spacing G of both pipes 1, 2 at the state G. An oil maintained at a set temp. is then admitted into the pipe 2 to exert the expanding pressure thereto. The inside pipe 2 is diametrally increased and expanded and where the gap G is exceeded, the inside pipe contacts tightly with the outside pipe 1 so that the pipe is integrally increased with the pipe 1. The heating oil is removed when the outside pipe 1 attains the inside diameter before the yield. The two pipes 1, 2 are then returned to the ordinary temp. to maintain the gap  G between the pipes 1, 2 at the set gap 3'. The adoption of either of the inside pipe heating or outside pipe cooling only is acceptable as well.
Patent JP-S62118217-A (JP)
Title: Liquid level detector using optical fiber
Inventor: SHIODA SHOZO
IPC: G01F23/14
Filed: 1985-11-19
Abstract: PURPOSE:To reduce the size of the titled detector with simple constitution and moreover, to use it even in a combustible atmosphere by using an optical fiber which enlarges a loss of light propagating the inside when it is brought into contact with a liquid with a liquid level detection part. CONSTITUTION:When the light with the prescribed intensity to be used as an optical signal is generated by a light emitting end 21 and made incident on an end of the fiber 25, the light is returned to a control part 11 via a fiber cable 12 and a sensor part. The light is made incident on a photoelectric converter 22 from the optical fiber 25 of the other side and converted into an electrical signal and when this signal is below a set value of a setter 23, a level signal 24 is outputted. Then, in case a liquid level is not fraught into contact with the sensor part, output of a light emitter 21 is not almost attenuated and received by the converter 22. On the other hand, in case the liquid level is brought into contact with the sensor part, the light received by the converter 22 is attenuated. Then, the electrical output signal of the converter 22 is made the low value and the level signal of the setter 23 is made the low level.