baber/WOPTO huggingface dataset:
Patent JP-S63282032-A (JP)
Title: Sheet pay-out device
Inventor: SAWAYAMA HIDEYUKI
IPC: B65H3/52
Filed: 1987-05-11
Abstract: PURPOSE:To surely prevent a buckling phenomenon and a two-sheet discharge phenomenon by fitting a separating roller which is adapted to rotate by only a predetermined angle in a sheet pay-out direction, overcoming an urging means, on a gate roller shaft. CONSTITUTION:When a pay-out roller 7 and an auxiliary pay-out roller 12 are rotated, the frontmost banknote A pressed by a pressing plate 4 is paid out through between the pay-out roller 7 and a gate roller 9 and through between a separating roller 20 and an idle roller 25. That is, when the first one of banknotes A is inserted into between the separating roller 20 and the idle roller 25, the separating roller 20 is rotated by a predetermined angle theta in the direction in which the banknotes A are paid out under friction force in the pay-out direction, and is locked at the rotated position. From this condition, the banknotes A are pulled out by the conveying force of the conveying path, and after the first one of the banknotes A is paid out, the separating roller 20 is reversed in the direction opposite to the pay-out direction due to the recovery force of a coil spring 23 so that it is returned to its original position.
Patent JP-S5738160-A (JP)
Title: Ink jet recording device
Inventor: FURUKAWA TATSUYA
IPC: B41J2/105
Filed: 1980-08-20
Abstract: PURPOSE:To improve quality of printed letter, by varying jetting pressure of ink jet particle on the basis of signal selected in accordance with the kind of image. CONSTITUTION:When a solenoid valve 9 is open, pressure is applied to ink in an ink jet head 1 by an ink compressing pump 7, and at the same time, the ink is jetted out from the ink jet head 1 by exciting it by means of an electrostrictive oscillator, etc. A column of jetted out ink is separated into ink drops at a charging electrode 2, electric charges are selectively given to thus separated ink drops in accordance with printing information signals from a letter-printing signal generator, thus charged ink drops are deflected by a deflecting electrode 2 in accordance with amounts of charge and information is recorded on a recording paper 4. On the other hand, noncharged ink drops which are not used for printing are captured by a gutter 5 and recovered into an ink tank 6 for reutilization.
Patent JP-H07302763-A (JP)
Title: Method of manufacturing iii-v group compound semiconductor epitaxial layer
Inventor: ISHII HIROTATSU
IPC: C30B33/02
Filed: 1994-04-28
Abstract: PURPOSE:To form a striped fine surface structure in an arbitrary level by a method wherein III-V group compound semiconductor epitaxial layer in a specific carbon concentration and thickness is grown on an oblique substrate to be heat-treated at a specific temperature while feeding V group element in the atmosphere. CONSTITUTION:A III-V group compound semiconductor epitaxial layer 16 in carbon concentration exceeding 1X10<19>cm<-3> and thickness exceeding 100nm is grown on a semiconductor substrate 17 in the surface direction oblique by 0.5-10 deg. from (001) plane and then the substrate 17 after growing the epitaxial layer 16 is heat-treated at the temperature exceeding 750 deg.C. in the atmosphere. Through these procedures, the structure having the striped fine surface whereon an arbitrary level exceeding 5nm and the base w exceeding 300nm and plural sectional triangular projected stripes can be formed on the whole surface of the epitaxial layer can be formed. Accordingly, no pollution and damage are caused on the interface while enabling the large structure to be controlled within a wider range.
Patent JP-S5816523-A (JP)
Title: Apparatus for semiconductor vapor phase epitaxy
Inventor: ITOU SEINOSUKE
IPC: C30B25/10
Filed: 1981-07-23
Abstract: PURPOSE:To increase a susceptor temperature while holding its temperature distribution even by varying, according to the susceptor surface temperature difference in its diameter direction, the relative position of a shorting ring to a heating coil with the circumference side of which it is electromagnetically coupled. CONSTITUTION:A shorting ring 12 is electromagnetically coupled with te circumference side of a heating coil 6. The surface temperature difference of a susceptor 4 in its diameter direction is detected by a temperature difference detector 19, and based upon the detector output the relative position of the shorting  ring 12 to the heating coil 6 is varied. In other works, the position of the shorting ring 12 is variable-controlled. It is cloely coupled with the heating coil 6 at the initial low temperature stage of the susceptor 4, then the coupling gradually becomes loose with increasing temperature. A crystal can be grown by providing a reaction gas 9 to the surface of a smiconductor wafer 5 placed on the susceptor 4.
Patent JP-S5737746-A (JP)
Title: Automatic tracking system of optical video disk
Inventor: KIMURA KENJI
IPC: G11B7/09
Filed: 1980-08-19
Abstract: PURPOSE:To achieve the tracking of a main beam by storing the maximum quantity and minimum quantity of reflected light generated when a subordinate beam crosses several tracks while tracking is not in process and by controlling the subordinate beam by regarding their intermediate value as a reference value. CONSTITUTION:A subordinate beam lights a track by being far deviated from the center of the track irradiated with a main beam and adjusted mechanically to a position where an adjacent track is not irradiated. An a1 is the best tracking position of the main beam, and a c1 is that of the subordinate beam. When tracking is not in process, the output level of a detector by the subordinate beam varies from a point (a) to a (b) and the maximum value (b) and minimum value (a) are stored to use their intermediate value (c) as the reference value of automatic track. Consequently, a new reference value (c') is generated even when the detection output varies from an A to a B owing to a difference in reflectance of the disk and temperature drift of a pickup.
Patent JP-S63280133-A (JP)
Inventor: YAGI SADAKI
IPC: E04B1/16
Filed: 1987-05-13
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-S595370-A (JP)
Title: Processing time controlling system
Inventor: FUJITA SHIGEO
IPC: G06F11/34
Filed: 1982-06-30
Abstract: PURPOSE:To control a processing time of an instruction without providing a timer, by providing a file which analyzes an instruction to an instruction code unit, and records the number of cycles of a processing device which is required for processing the instruction code unit. CONSTITUTION:A buffer control part 2 retrieves a file 3 in accordance with an instruction code of an instruction buffer 1, reads the number of cycles corresponding to the instruction code, and inputs it to an operating part 4. The operating part 4 adds, namely, sums up the contents of a storage part 5 and the number of cycles in accordance with an instruction of the buffer control part 2, and its total value is held in the storage part 5. An instruction executing part 6 execute-processes the previous instruction of the operating instruction, and summing-up of this processing time is executed prior to execution of the instruction. Contents of the storage part 5 are outputted to a display device or a printing device.
Patent JP-2000301724-A (JP)
Title: Electrostatic liquid toner jet printer
Inventor: TAJIMA OSAMU
IPC: B41J2/06
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To control the print dot size precisely by controlling the total quantity of coloring particles being ejected in an electrostatic toner jet printer. SOLUTION: The toner jet printer comprises a print head 50 provided with an ejection electrode 2 (2-1, 2-2, 2-3) and an aggregation electrode 3 (3-1, 3-2, 3-3). Voltage of the ejection electrode 2 having same polarity as charged particles is set lower than the voltage of the aggregation electrode 3 (3-1, 3-2, 3-3) for a desired time and the quantity of coloring particles aggregating around the ejection electrode 2 (2-1, 2-2, 2-3) is controlled. Subsequently, the voltage of the ejection electrode 2 (2-1, 2-2, 2-3) is set higher to fly the coloring particles toward an image receiving sheet 5.
Patent JP-S5339971-A (JP)
Title: Treating method for aged solution of chromium plating
Inventor: ISE YOUTAROU
IPC: C02F1/62
Filed: 1976-09-27
Abstract: PURPOSE: To recover chromium compound with a high purity from the mother liquor, by adding phosphoric acid (phosphate) to the aged solution of Cr plating, making react in a specified pH range and separating the metal ions other than Cr 6+  by converting them into insoluble phosphates. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01286111-A (JP)
Title: Magnetic head device
Inventor: MIYAJI GOJI
IPC: G11B5/56
Filed: 1988-05-13
Abstract: PURPOSE:To reduce plastic deformation in a head base by providing two kinds of magnetic head supporting parts, etc., for the head base, the one to press down and the other to pull up as the height adjusting means of a magnetic head. CONSTITUTION:The two channels of the magnetic head 3 for the magnetic head supporting parts 8c and 8d perform the adjustment of the relative height of the magnetic head, for example, by applying downward movement by pressing the head base 2 by a set screw 5. On the other hand, the two channels of the head 3 for the magnetic head supporting parts 8a and 8b perform the adjustment of the relative height of the head 3 by applying upward movement in such a way that the projection part of the base 2 is raised by forming a screw hole on the base 2 and pressing a fixed plate 7 upward by the screw 5. In such a way, the head 3 on the two channels on one side is moved upward, and the head 3 on the two channels on the other side are moved downward, thereby, the plastic deformation in a head base material can be reduced. Also, it is possible to reduce the inclination of perpendicularity in the head 3 of a magnetic tape to 1/2.
Patent JP-H10308621-A (JP)
Title: Antenna driving device
Inventor: CHIBA MASAKI
IPC: H01Q1/12
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To simplify manufacture, cleaning and inspection of a gear cover and to miniaturize the whole cover. SOLUTION: A proposed device is provided with an antenna driving gear 3 which has a gear part 3a at a part of a gear peripheral direction and which turns with the rotation of a driving force transmission gear 2, and a gear cover 12 which is supported at the vicinities of the both ends of the gear peripheral direction of the antenna driving gear 3 so that it freely rocks, which is provided on the anti-antenna driving gear-side of the driving force transmission gear 2, which covers the gear part 3a and which has multiple cover elements 12a1, 12a2,...12an. The cover elements 12a1, 12a2,...12an of the gear cover 12 are constituted of cover elements which have a space A to which the gear 3a faces and whose cross sections are almost U-shaped forms. The two adjacent cover elements in the cover elements 12a1, 12a2,...12an are connected so that they freely rock.
Patent JP-S5543805-A (JP)
Title: Electromagnetic coil
Inventor: MATSUMIYA YASUNORI
IPC: H01F27/32
Filed: 1978-09-21
Abstract: PURPOSE: To improve wire fall-out phenomena in an electromagnetic coil, prepared by winding wire on a bobbin into multi-layers through inter-layer insulator, by using a tape-like insulator.  
     CONSTITUTION: A bobbin 1, consisting of a cylinder 1a and flange 1b, is mounted onto a main shaft of a coiling machine, and after one end of the wire 2 is fixed to the cylinder 1a, the wire 2 starts being coiled in proper alignment by turning the main shaft. In the middle of the coiling process, when the turing reached a certain number, the coiling process is discontinued, and an end of a tape-like insulator 4 is fixed to the wire-coiling starting end in such a manner that is sticks out further to outside. When wire-coiling process is restarted, coiling process of the wire 2 is resumed and, at the same time, the tape-like insulator 4 fill gaps (or spaces) caused by bale-piling phenomena, and further, after contacted inside surface of the flange 1b, it forms an inter-layer insulator in such a manner as to cover the wire 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61271035-A (JP)
Title: Regenerating method for hydrogen-treated catalyst
Inventor: TOKARI OSAMU
IPC: C10C3/04
Filed: 1985-05-28
Abstract: PURPOSE:To regenerate the catalyst effectively and to maintain the service life of the catalyst for a long period by washing the activity-deteriorated catalyst with a specified aromatic series solvent, after that by contacting said catalyst with an inert gas to be dried, then by washing it with water. CONSTITUTION:The activity-deteriorated catalyst which has been used for the hydrogen treatment of coal-tar pitch is washed with an aromatic series solvent whose UOP-K value is <=10.5. Said catalyst is then contacted with an inert gas and dried, thereafter it is contacted with water and washed to regenerate said catalyst. The aromatic series solvent whose UOP-K value is <=10.5 includes middle oil, treated oil, anthracene oil, alpha or beta-methyl naphthalene, etc. the washing of said catalyst by this aromatic series organic solvent is usually carried out while heating by contacting this organic solvent directly with the catalyst layer, the heating temperature is generally 100-450 deg.C.
Patent JP-H0417790-A (JP)
Title: Vane pump
Inventor: OKAMOTO HIDEJI
IPC: F04C9/00
Filed: 1990-05-02
Abstract: PURPOSE:To simplify the manufacture work by installing two blades which move alternately on a true core rotor in a true circular casing, and allowing one blade to stop and serve as weir when the other moves. CONSTITUTION:The output of a motor 1 revolves two semicircular intermittent symmetrical gears 4 and 5, and the driving gears 6 and 7 having the number of teeth of the half of the circle of the intermittent gears 4 and 5 are intermittently driven in each revolution. The driving gear 6 directly connects a blade A by a shaft. The driving gear 7 directly connects a blade B by a cylindrical shaft 11 which freely turns on the outer periphery of the shaft. The blades A and B are superposed on a center shaft C, and serves as each weir at an inlet/outlet 12. Accordingly, manufacture work can be carried out in simple manner.
Patent JP-S5239191-A (JP)
Title: Detecting method of water tree in cable
Inventor: YAMAMOTO MINORU
IPC: G01R31/12
Filed: 1975-09-23
Abstract: PURPOSE: To detect an existence of the water tree generation by the cable charge and discharge characteristics. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62270347-A (JP)
Title: Manufacture of thermal head
Inventor: TANMACHI HARUO
IPC: B41J2/335
Filed: 1986-05-19
Abstract: PURPOSE:To reduce the power consumption and the cost of a thermal head by patterning plural conductor lines and heating elements onto a polyimide film then mounting an IC chip on said conductor lines thereafter mounting the polyimide film onto a supporting board and mounting an IC cover. CONSTITUTION:A film carrier type IC mounting section is opened previously through a polyimide film 21 then a copper foil 22 is laminated through a mounting agent, thereafter Cu foil 22 is removed from the printing section 2 and the driving section 3 by means of photolithographic technology thus patterning conductor lines 23. Double layer galvanization of nickel and gold is applied onto said Cu foil so as to form a corrosion-resistant layer 24. Then a protection layer 25 composed of chromium (Cr) and SiO2 and Ta2N are spattered onto the printing section 2 and patterned so as to form a Ta2N resistor film 26. Then Al is formed through vacuum deposition or spattering and selectively etched to pattern conductor lines 12 so as to form a protection film 13 composed of SiO2 and Ta2O5 on the printing section 2. A film carrier type IC 27 is bonded to the conductor lines 23 at the driving section 3. The polyimide film formed with a thermal head is secured through adhesive onto a supporting board 28.
Patent JP-S596548-A (JP)
Title: Process of semiconductor product and jig to be used therefore
Inventor: SASAKI KAZUHIKO
IPC: H01L21/50
Filed: 1982-07-05
Abstract: PURPOSE:To enhance efficiency of the process of the semiconductor product by a method wherein the processes of assembling, selection, mark fixing, etc., are performed consecutively in order conveying the base of a package together with a jig fixing and holding the base in the jig. CONSTITUTION:The claws 8 of a tape 6 are pushed up to be elastically spread and opened from the lower side by thrust-up pins 10, and after the base 3 is inserted to be set in a concave part 7, when the thrust-up pins 10 are descended, the tip parts of the claws 8 press and fix the base 3. A pellet 11 is bonded in the base 3 by a pellet bonder, and moreover wires 12 are bonded to the pellet 11 and conductive layers conveying the base 3 together with the tape 6 in this condition. Moreover, the claws 8 are spread to be opened by thrust-up pins 13 conveying the base 3 together with the tape 6, a cap 4 is put on the base 3, and when the push-up force of the push-up pins 13 is released, the claws 8 press and fix the four sides of the cap 4 from the upper side. The tape 6 is conveyed moreover in this condition, the package is sent in a sealing furnace 14, and the base 3 and the cap 4 are sealed by low melting point glass, etc. Accordingly, the processes of assembing, selection, mark fixing, etc., can be performed automatically with favorable efficiency at low cost.
Patent JP-S5449741-A (JP)
Title: Counterweight for elevator
Inventor: YAMAMOTO TAKEKI
IPC: B66B11/00
Filed: 1977-09-28
Abstract: PURPOSE: To provide a counterweight for elevator with a larger specific gravity at a low cost by forming metal chips with a high pressure press.   
     CONSTITUTION: A weight 1 is inserted into two U-shaped steel members as horizontally opposed to each other extended toward the shaft while steel plates 3 are  mounted on the upper and lower portion of the steel members. A thimble rod 5 is mounted to a suspension plate 4 provided to the steel plate and a rope connected  with the rod 5 is connected with a cage through a hoisting pulley. The moving up  and down of the cage is performed by the hoisting pulley through the rope. In a  counterweight of such an elevator, a fixed amount of a chip of metal with a larger  specific gravity such as casting and steel is formed in a given shape with a high  pressure press and housed in a case. The opening of the case is covered with a lid  by welding. In this manner, a counterweight 1 with a larger speicfic gravity is produced at a low cost 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5336636-A (JP)
Title: Dc electric equipment
Inventor: KOBAYASHI SHIGEO
IPC: H01F27/02
Filed: 1977-09-28
Abstract: PURPOSE: To provide an opening for use in inspecting an interior at the side wall of a metal container storing DC electric equipment, to install a cover insulation barrier in the inner wall surface of the cover closing the opening and then inspection is to be performed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0412769-A (JP)
Title: Golf club head made of fiber reinforced metal
Inventor: ONODA KENJI
IPC: A63B53/04
Filed: 1990-05-01
Abstract: PURPOSE:To improve the directivity and the flying distance of a ball, as well by constituting the part in which a preform of a reinforced fiber or a whisker is placed, and other part, of a fiber reinforced metal and a metallic stock, respectively, and also, forming the whole golf club head by a hollow integral structure, so that a sweet spot is positioned in about the center of the face surface, and also, the moment of inertia of the head itself becomes satisfactory. CONSTITUTION:Extending from a neck part 8 of a head to a heel part 7 and a face surface 2, and also, from a face surface peripheral edge part to a part of a sole part 4, a part of a crown part and a part of a toe part, they are formed and placed integrally by a preform formed by using a reinforced fiber or a whisker singly or compoundly. By executing simultaneously integral molding by a metallic stock for constituting the head, the part in which the preform 9 of the reinforced fiber or the whiksker is placed, and other part are constituted of a fiber reinforced metal and a metallic stock, respectively. A mass body is embedded in the toe part 6 or the heel part 7 of the sole part, and also, at the time of forming the whole head as a hollow integral structure, the hollow integral structure is formed by using a core which can be taken out of a hole opened in the sole part, etc., of the head, for instance, a dissipation sand core, etc.
Patent JP-S61274355-A (JP)
Title: Mis type semiconductor memory device
Inventor: NAKAMURA KUNIO
IPC: H01L27/108
Filed: 1985-05-29
Abstract: PURPOSE:To reduce the area of a memory cell significantly and realize a memory device with large capacity by forming a capacitance part and a word line electrode inside a groove. CONSTITUTION:A shallow grooves 10 are formed on a P-type silicon substrate 1 on which deep grooves 9 are formed and filled with insulating material. A P-type impurity is introduced into the bottom part of each groove 10 to form a P<+> type region 2. A thin insulation film 3 is formed on the silicon substrate 1 surface inside the groove and polycrystalline silicon 4a is applied over the whole surface so as to fill the inside of the groove completely. The polycrystalline silicon 4a on the surface of the silicon substrate 1 is removed and only the polycrystalline silicon 4a inside the groove is left to form a capacitance electrode 4. After an oxide film 6 is formed for insulation, polycrystalline silicon 5a is applied again. The polycrystalline silicon 5a on the top surface of the silicon substrate 1 and on the bottom part of the groove is removed by reactive ion etching and only the polycrystalline silicon 5a on the side surface is left to form a word line electrode 5 and an N-type impurity is introduced by ion implantation to form an N-type impurity layer 7.
Patent JP-S5910473-A (JP)
Inventor: HARII JIEEMUSU BURAUN
IPC: B23K9/04
Filed: 1983-06-27
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-S61274334-A (JP)
Title: Semiconductor bonding device
Inventor: KUROMARU AKIRA
IPC: H01L21/60
Filed: 1985-05-29
Abstract: PURPOSE:To shorten the bonding time and to improve the positioning accuracy by carrying out the relative movement of a lead frame and a bonding head by moving a stage for the movement in one direction and moving a feeder for the movement in another direction. CONSTITUTION:A feeder 14 feeds the lead frame and the semiconductor substrate which are to be bonded from a loader 11 to the feeder 14 and then from the feeder 14 to an unloader 12. The feeder 14 is formed movably in X-axial direction of a bonding head 9 and is driven by an X-axial motor 8 fixed to the floor surface. The feeder 14 is brought close to the loader 11 and a lead frame 13 in a magazine of the loader 11 is transported onto the feeder 14. While the feeder 14 is moved in X-direction and the bonding head 9 is moved in Y-Z axial direction, a capillary 1 is brought near the bonding points of the lead frame 13 to make bonding. Accordingly, a locus of the bonding head becomes simple so that the accuracy and velocity are improved.