baber/WOPTO huggingface dataset:
Patent JP-S5477346-A (JP)
Title: Manufacturing process of drier for refrigerator
Inventor: NIIMURA NORIYUKI
IPC: F25B43/00
Filed: 1977-12-02
Abstract: PURPOSE: To mechanize the assembling work of a caulking ring and meshes for manufacturing a filter automatically by using guide shape, a cylindrical shape, a V-shaped caulking ring, a convex shape, and a caulking metal mold.  
     CONSTITUTION: Meshes 1 previously processed to be expanded toward the rim are put over an inserting position guide shape 4, and a shape with a cylinder 5 and a piston 6 in one body is descended just before the underside of the piston is closely attached to the bottom of the meshes 1. A previously processed caulking ring 2 is thrown into a groove around a caulking metal mold 7 and positioned. The top of the cylindrical shape 5 containing meshes is adjusted to the upper rim of the V- shaped caulking ring, and the meshes are pushed downward by the piston 6 and inserted into the V-shaped caulking ring 2. After meshes are pushed out by the piston 6, the cylinder of the cylindrical shape 5 is lifted upward and then the piston 6 is lifted up. This construction serves to manufacture a filter automatically.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S624703-A (JP)
Title: Production of low-mw heparin fraction
Inventor: NAGAI MASAHIKO
IPC: C08B37/10
Filed: 1985-07-02
Abstract: PURPOSE:To increase the yield of low-MW heparin by decreasing side reactions to thereby facilitate the control of the reaction, by reacting heparin with ozone in the presence or absence of a peroxide. CONSTITUTION:Heparin is reacted with ozone in the presence or absence of a peroxide. This reaction is carried out in such a way that a heparin solution is prepared and ozone is added to this solution to react with heparin. The heparin concentration of this solution is preferably 1-20wt%. It is preferable to add 0.5-20pts.wt. ozone per hr to 100pts.wt. heparin solution. Although said reaction may be carried out in a pH range as wide as about 1-10, it is preferable to carry out the reaction near neutrality (pH of 6-8) at which side reactions such as elimination of sulfate or acetyl groups difficultly occur. Although the reaction can proceed more easily when the temperature is higher, a temperature of about 40 deg.C is the most desirable because heparin is relatively unstable at high temperatures.
Patent JP-H08311820-A (JP)
Title: Joining system and method of horizontal member
Inventor: KANAI SOUJI
IPC: G01C15/00
Filed: 1995-05-18
Abstract: PURPOSE: To join ends of both members easily and securely by inputting each signal detected by clinometers, range finders, and cameras into a signal processor for signal processing and operating a crane while confirming degree of inclination of each member, distance between both members, and axial deviation amount. CONSTITUTION: Each signal detected by clinometers 41, 62, an ultrasonic range finder 47, a laser range finder 48, and cameras 45a, 45b is input into a signal processor 49 for signal processing. After a bridge beam 10 is guided to a predetermined position by a crane, a bridge beam 20 is moved to a predetermined position by the crane while observing each display of degree of inclination of the bridge beam 20, distance between the bridge beams 10 and 20, and axial deviation amount between the bridge beams 10 and 20. The signal processor 49 inputs signals detected by the cameras 45a, 45b into a picture image processing machine 492 and inputs signals detected by the clinometers 41, 42, the ultrasonic range finder 47, and the laser range finder 48 into CPU 491 through a current conversion machine 494.
Patent JP-H0311687-A (JP)
Title: Semiconductor laser device
Inventor: NAKANISHI HIDEYUKI
IPC: H01S5/00
Filed: 1989-06-08
Abstract: PURPOSE:To suppress a dependence on a wavelength of an output beam strength by a method wherein a reflecting film at an end face on the radiating side of a laser beam is constituted of two kinds of dielectric thin-films whose refractive index is different, the refractive index of the first-layer film is made smaller than that of the second-layer film and their film thicknesses are specified respectively. CONSTITUTION:A reflecting film 3 at an end face on the radiating side has a structure in which two kinds of reflecting films of different refractive indices are piled up; the refractive 31, 32 index of the second-layer film 32 is made larger than that of the first-layer film 31; the films are formed as a two-layer structure in such a way that a film thickness of the first-layer film is within a range of 0 to 0.25lambda and that of the secondlayer film is within a range of 0.25 to 0.5lambda when a wavelength is designated as lambda. Since a reflectance of the radiating end face is dependent on a film thickness of the reflecting film 3, the film thickness of the first-layer film 31 becomes equivalently thin even when an oscillation wavelength is changed to the side of a long wavelength. Also the film thickness of the second-layer film 32 becomes thin in the same manner; an overall change in the reflectance is not displayed largely. This is the same even when the oscillation wavelength is changed to the side of a short wavelength. Thereby, a dependence on the oscillation wavelength of the reflectance at the end face on the radiating side of a laser beam can be suppressed to be low; a stable laser output can be obtained.
Patent JP-S5845779-A (JP)
Inventor: YAMAMOTO SOUICHI
IPC: B07B1/38
Filed: 1981-09-12
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-S63573-A (JP)
Inventor: NAKANO KINICHIRO
IPC: E05B65/20
Filed: 1986-06-20
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-S625336-A (JP)
Inventor: WATABE HIROSHI
IPC: G21K5/02
Filed: 1985-07-01
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-H1073444-A (JP)
Title: Navigator for vehicle and memory medium thereof
Inventor: AITO SATORU
IPC: G08G1/0969
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To give preference on a specified road by running own vehicle incessantly in the advancing direction, and selecting the interchange of the special road accurately. SOLUTION: When the path searching in this navigator is performed by using map data from a starting point to a destination point, an angle (a) formed by a straight line 73 connecting the starting point 71 and the destination point 72 and a straight line 76 connecting the starting point 71 and an interchange 78 of a special road is computed as the searching method, and whether the angle (a) is within a certain specified angle A or not is judged. By the same way, an angle (b) formed by the straight line 73 connecting the starting point 71 and the destination point 72 and a straight line 77 connecting the destination point 72 and an interchange 80 of a special road HWY is computed, and whether the angle (b) is within a certain specified angle B or not is judged.  At this time, when the above described judgments based on the starting point 71 and the destination point 72 are affirmative, the interchange of the special road HWY is selected, and the path, wherein the special road HWY has the preference, is computed.
Patent JP-H01313806-A (JP)
Title: Insulated wire
Inventor: YAMAZAKI TAKANORI
IPC: H01B3/42
Filed: 1988-06-10
Abstract: PURPOSE:To provide excellent resistance to aging of the heat-resisting property of the wire in the title by spreading over a conductor, a composition formed through a process of adding a specified amount of a specified compound to the mixture of polyphenylene oxide and a styrene system polymer. CONSTITUTION:A conductor is coated with a composition extruded and spread thereon which is formed by adding 0.1 to 3 pts.wt. of 2,4-bis-(n- octylthio)-6-(hydroxy-3,5-di-t-butylanilino)-1,3,5-triazine to 100 pts.wt. of the mixture of polyphenylene oxide and a styrene system polymer. If in this case the addition amount of the composition is less than 0.1 to 3 pts.wt., the wire in the title has no effect of improving its resistance to aging of the heat-resisting property, while its dielectric loss tangent to the appearance of the extruded composition, electric characteristics, etc., becomes deteriorated if the addition amount exceeds this range. The insulated wire can be thus obtained with its coating having excellent resistance to aging of the heat-resisting property.
Patent JP-H06244169-A (JP)
Title: Downstream ammonia plasma type passivation of gaas
Inventor: AREI SASHITSUTO AIDEIRU
IPC: H01L21/30
Filed: 1993-06-16
Abstract: PURPOSE: To apply dry type plasma passivation to a gallium arsenide surface without applying heating and ion shock by exhausting air from a chamber in which a work piece consisting of gallium arsenide is put on and bringing ammonium plasma generated on a position separated from the work piece into contact with the work piece. CONSTITUTION: The device is constituted of an exhaustable chamber 10 arranged on a downstream position of a gas input tube 11 surrounded by a microwave cavity 12. The tube 11 has a bend 16 formed just behind the cavity 12. The cavity 12 is sufficiently separated from a work piece so that white heat is not transmitted to the work piece. After loading the work piece into the chamber 10, the chamber 10 is exhausted to low pressure in order to remove potential pollutants. Ammonium is supplied into the chamber 11 and microwave power is applied. Thus downstream ammonium passivasion is executed at room temperature without heating.
Patent JP-H11337719-A (JP)
Title: Substrate with color filter, liquid crystal panel using the same, and electronic apparatus
Inventor: TAKIZAWA KEIJI
IPC: G02B5/20
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a substrate with a color filter which is capable of color balance control though the use of the color filter having a prescribed color balance. SOLUTION: This substrate with a color filter is provided with a substrate 24, a color filter 28 arranged on this substrate 14, a transparent conductive film 32 formed on the front side of this color filter, and an orienting film 36 formed on the front side of the transparent conductive film 32. In this substrate 20, the color filter 28 and the orienting film 36 have prescribed spectral characteristics, and a desired spectral characteristic is given by at least either the film thickness control or classification of the transparent conductive film 32.
Patent JP-S6123512-A (JP)
Title: Method and device for controlling tension between rolling mill stands
Inventor: WATANABE HAJIME
IPC: B21B37/00
Filed: 1984-07-12
Abstract: PURPOSE:To control the tension between stands with adequate responsiveness by controlling high frequency variation of a looper angle and tension between stands by a looper motor and controlling low frequency variation of the tension between stands by a main engine motor. CONSTITUTION:The angle of the looper 4 is detected by a detector 9 and the detected value C is given to a looper angle control device 10 and a looper angle reference correction setting apparatus 16. The control device 10 provides the angle of the looper 4 so as to the sum of a reference value (d) and a correction valve (g), a and a looper motor speed reference value (h) is given to looper motor speed control apparatus 17. The tension between stands of the material to be rolled is detected by a detector 15 and a high frequency element Khi is given to a looper angle reference correction value setter 16 via a bypass filter 21. A looper angle reference correction value (g) is calculated to offset the high frequency element Khi which is outputted to the looper angle control device 10. On the other hand, the low frequency element of the tension variation is provided to a tension control device 19 and looper control of the material to be rolled is carried out by a main engine motor 14.
Patent JP-S5845817-A (JP)
Title: Grinding device having screw type grindstone for tapering oblique gear shaft of cone gear
Inventor: MITOME KENICHI
IPC: B23F5/04
Filed: 1981-09-12
Abstract: PURPOSE:To make it possible to grinding a cone gear in a short time period with less noise without the numerical calculation of the dimensions of the grinding being made, by continuously grinding the cone gear. CONSTITUTION:A bearing 7 for a grindstone shaft moves at a speed Vf in a predetermined direction, simultaneously with the rotation of a screw type grindstone 6 at an angular velocity omegah. A gear shaft 9 is inclined at angle deltah with respect to the direction of the speed Vf. Angular velocities omegah, omegab are given by the following equations, since the screw type grindstone may always meshes with the gear: omegah=(Z/ZH)(omegab+2pivf/L) where Z= the number of teeth of the gear to be ground, ZH=the number of threads of the screw type grindstone, Vf=¦vf¦, L=the lead of the gear to be ground.
Patent JP-S5845960-A (JP)
Title: On-demand type ink jet printer
Inventor: WATANABE KATSUTO
IPC: B41J2/045
Filed: 1981-09-14
Abstract: PURPOSE:To enable to recover a channel error in a short time by moving a printing head to a purging position to forcibly exhaust ink when the channel error is detected. CONSTITUTION:In a channel error detector 8, a pair of charging electrodes 22 are opposed to the nozzle of a printing head 2 in a base 21 made of an insulating material, and a positive voltage of a DC power source 23 is applied to the electrodes. The ink in the head 1 is maintained at zero voltage, and positive voltage is applied to the ink from the nozzle section. Accordingly, ink particles 24 are injected from the nozzle at the spit position. Charge is collected in the ink particles 24, which are thus passed through the vicinity of the electrodes 22, are then collided with a receiving electrode 26 and are flowed to the lower part of the base 21. A sponge 25 for absorbing the ink is laid at the lower section thereof.
Patent JP-S634401-A (JP)
Title: Magnetic bias generating device
Inventor: IKEDA SHINJI
IPC: G11B11/00
Filed: 1986-06-23
Abstract: PURPOSE:To attain a prescribed data processing by using a cylindrical permanent magnet magnetized as multi-pole on a circumference and whose length corresponds to the size of all track width of a magnetic disk and a couple of magnetic pole pieces connected by a magnetic yoke and arranged in axis symmetry so as to have only to give a signal. CONSTITUTION:With the peripheral of the permanent magnet 3 near both magnetic pole pieces 1-1, 1-1' given as an S pole respectively, a stator winding 2 wound on a magnetic yoke 1-2 is excited so as to make both the magnetic pole pieces 1-1, 1-1' connected by the magnetic yoke 1-2 as the S pole. The S pole of the magnetic pole pieces 1-1, 1-1' and the S pole at the peripheral of the permanent magnet 3 opposing to it are repulsed with each other and the permanent magnet 3 supported freely turnably is turned counterclockwise (CCW) shown in solid line arrow or clockwise (CW) shown in broken line arrow. The polarity of the bias magnetic flux phi is inverted by having only to reverse the exciting polarity of the stator winding 2.
Patent JP-H11320409-A (JP)
Title: Sandblast device
Inventor: AMANUMA TAKEO
IPC: B24C1/04
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent impurities from being mixed in grinding sand injected from a nozzle by providing shielding members moving along with the movement of a shaft and by providing a slit shielding mechanism for covering the slit. SOLUTION: Sand blast 100 is provided with a slit shielding mechanism which covers a slit 195 for preventing grinding sand from splashed out of the slit 195 to the outside of a processing chamber 105. This slit shielding mechanism is provided with winding rolls 121, 122 for winding shielding members 125, 126 in the front/rear in the moving direction of the shaft 111 along the slit. The respective winding rolls 121, 122 fix one ends of the shielding members 125, 126 in fixing parts 127, 128 toward the tip than the end of the slit 195 which is not in the shaft side of the respective winding rolls. The respective rolls move while winding up or unwinding the shielding members 125 (126) in such a state as covering the whole slit 195 which is not in the shaft 111 side.
Patent JP-H08321548-A (JP)
Title: Wiring connecting method in ic element
Inventor: HONGO MIKIO
IPC: H01L21/3205
Filed: 1996-06-07
Abstract: PURPOSE: To form an additional wiring which connects the part between exposed wirings which are irradiated with a laser beam along a desired path and made to deposit conductive metal whose main composition is Mo or Cr or Ni or W, realize low resistance connection with excellent adhesion, and define imperfect parts. CONSTITUTION: A film 39 which has excellent adhesion to a passivation film 35, conductivity and high absorptivity to a laser light is formed to be 100-1000Å thick on the whole surface by sputtering. After that, the film 39 is collectively irradiated with an Ar laser beam in an Mo(CO)6 gas atmosphere, and holes 36, 36' are firstly filled with Mo. Then, a wafer is transferred between the hole 36 and a hole 37' while being irradiated with the Ar laser beam. Hence, an Mo additional wiring 40 is formed.
Patent JP-H05342565-A (JP)
Title: Magnetic recording medium and its production
Inventor: GOTO YOSHIKI
IPC: G11B5/73
Filed: 1992-06-05
Abstract: PURPOSE:To provide a magnetic recording medium excellent in durability and running property in any environment as a magnetic recording medium applied to the field of information industry, etc., by coating a magnetic recording medium having a carbon layer on the magnetic recording layer with an alkylsilane compd. at a controlled temp. CONSTITUTION:A carbon layer 3 formed by plasma CVD is coated with an alkylsilane compd. having satisfactory adhesion to the carbon layer 3 and excellent in lubricity at a low temp. The objective magnetic recording medium having still characteristics and blurring resistance independently of a change in environmental temp. or humidity and capable of ensuring excellent running property can be provided.
Patent JP-S6123699-A (JP)
Inventor: TAJIMA SHIGETO
IPC: C11B5/00
Filed: 1984-07-12
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-S5574933-A (JP)
Title: Manufacturing method of roll paper to continuously roll on core with lapped portion of paper cut into prescribed length and its device
Inventor: OCHI TAKACHIYO
IPC: B65H18/00
Filed: 1978-11-25
Abstract: PURPOSE: A method of manufacturing the roll paper tearable in way of single hand, by continuously rolling a constant length of paper on the roll core while being lapped.  
     CONSTITUTION: The paper, passing through a lap-length free quick feeder 1, is cut by an upper edge 2, freely expandable, and a lower edge 2', installed to the point of an angularly adjustable plate. A cutting paper C is lapped on behind a preceding paper B. The lapped paper C is transferred by a feeder 3, and retained from above by a freely extendable bonding nozzle 4, being adhesively attached. A bonded portion B' is made in the same interval as the width of paper roll. Then a drying is  processed by a dryer 4', with a rolling made by a reel device 5, and the rolled roll is cut into a required width. A bonded portion A'WC' of the successively rolled paper AWC is in a state of disappearance at the time of roll cutting, and the paper AW C can be made into a roll reeled in an independent state respectively. The paper roll, as manufactured in this method, can be easily drawn out an optional number of sheets when in use by a usual manner. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09328120-A (JP)
Title: Mid partition
Inventor: YAMATANI AKIRA
IPC: B65D5/495
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a mid partition which can be put together easily and with good efficiency of work relating to one inserted in a package for holding a plurality of articles. SOLUTION: This mid partition is formed by joining a left partition board 11, mid partition board 12, and right partition board 13 each bent in two along a transversal folding line in the center with front and back partition boards 14, 14 alternately with folding trough lines in between, the front and back partition boards 14, 14 projecting from the left, mid, and right partition boards to the front and the back respectively. The upper and lower ends of the mid partition board 12 are joined respectively with bottom boards 21, 21. The inner surfaces at the lower end of each of the left partition board 11, mid partition board 12, and right partition board 13 are glued to each other.
Patent JP-H08312286-A (JP)
Title: Master-slave type two-stage shield machine
Inventor: KANEKO KENICHI
IPC: E21D9/06
Filed: 1995-05-19
Abstract: PURPOSE: To eliminate undrilled portions of natural ground and to enable outbreak corresponding to execuion of a curve by providing a slave machine with extensible cutters which can drill the entire surface of the cross section of a master machine, and enabling the extensible cutters to be placed on the face-side front face of the master machine. CONSTITUTION: A cutter main body of a slave machine 2 of a master-slave type two- stage shield machine is provided with extensible cutters 26, 26, and the slave machine 2 is permitted to drill the cross section of the master machine 1 while being installed inside the master machine 1 with the axis of the slave machine 2 coinciding with that of the master machine 1. The cutter main body of the slave machine 1 can be placed on the front face of a bulkhead of the face-side end of the master machine 1. Further, inside the master machine 1 the slave machine 2 is moved to a position at which it deviates from the center of the master machine 1, and can be started from that point.  Therefore, the slave machine 2 can be started from the bottom of the inside of the master machine 1, etc., and can drill the entire surface of the cross section of the master machine 1 without leaving undrilled portions behind. Further, when the master and slave machines are integrated together, outbreak corresponding to execution of a curve is made possible.
Patent JP-S628470-A (JP)
Title: Method for turning over static zinc-bromine cell
Inventor: ANDO YASUO
IPC: H01M10/42
Filed: 1985-07-04
Abstract: PURPOSE:To prevent degradation in cell characteristics due to irreversible transfer of zinc ion and thereby improve the cell efficiency by turning over positive and negative electrodes up side down during charging and discharging. CONSTITUTION:In order to prevent the degradation in cell characteristics due to irreversible transfer of zinc ion, vertical relative positive between positive electrode chamber and a negative electrode chamber during discharging is reversed from that during charging. If the negative electrode comes downward during charging, zinc ion is supplied from the positive electrode to suppress the decrease of its concentration. If the negative electrode comes upward during discharging, zinc ion diffuses toward the positive electrode, preventing the increase of the zinc ion concentration in the negative electrode chamber. Thus generation of dendrite during charging and deterioration of bonding characteristics during discharging can be prevented.
Patent JP-H04368926-A (JP)
Title: Projection type image display device
Inventor: NODA HITOSHI
IPC: H04N5/74
Filed: 1991-06-18
Abstract: PURPOSE:To surely announce the abnormality of a lamp which is the light source of the projection type image display device to a user and to assure the safety of the device. CONSTITUTION:This device has a light source lighting signal output circuit 8 which outputs the signal indicating the state of the light source 1 and a light source lighting state identifying circuit 9 which monitors this signal. A lamp 10 for warning is lighted and a buzzer 11 for warning is sounded and at the same time, a light source lighting circuit 7 is controlled to turn off the power source for the light source 1 if the signal from the light source lighting signal output circuit 8 is the signal indicating the putting out state for the preset time or longer after the device is put into the lighting state.