baber/WOPTO huggingface dataset:
Patent JP-H02172682-A (JP)
Title: Automatic repeat structure for driving machine
Inventor: UNO AKIRA
IPC: B25C1/04
Filed: 1988-12-23
Abstract: PURPOSE:To avoid a driving failure by the defective feeding of a stopper at driving time by providing a repeat valve opening and closing a passage on the way of the passage and providing another passage through which the both are communicated between a piston lower part room and repeat valve room. CONSTITUTION:On operation of a trigger 12 a switch 2 is opened, the compressed air inside a main valve room 31 is exhausted from the switch 2 by passing a passage 24 and main valve 16 is ascended. According to the lift of this main valve 16 an exhaust valve 4 is closed, a piston upper part room 30 is communicated with a driving air room 33 and the compressed air inside the driving air room 33 is flowed into the piston upper part room 30. A piston 6 is rapidly descended by the flowed-in compressed air and a stopper 9 is driven into the material to be driven. In this case, since the repeat valve room 32 is communicated with a piston lower part room 29 and return air room 19 by a passage 25, a repeat valve 17 is descended by the pressure up of the pressure of the piston lower part room 29 and the passage 24 is closed. Thus the main valve 16 is descended, the piston 6 is pushed up and returned to the upper dead center.
Patent JP-H09167939-A (JP)
Title: High pass filter
Inventor: SEKIGUCHI SATOSHI
IPC: H03H11/04
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To make a high pass filter into an integrated circuit by multiplying a value depending on an emitter-resistance of a transistor(TR) and an on- resistance of a diode with a time constant consisting of a resistor and a capacitor so as to select a cut-off frequency thereby eliminating the need for an external element. SOLUTION: A cut-off frequency is obtained by multiplying a constant depending on resistance of 1st and 2nd resistors 2, 7, an on-resistance of 1st to 4th diodes 4, 5, 14, 15, and an emitter-resistance of transistors(TRs) 16a, 16b, 116a, 116b with a time constant depending on 3rd and 4th resistors 9, 12 and a capacitor 17.  For example, in the case of setting the cut-off frequency of be 2.2kHz, the capacitance of the capacitor 17 is 100pF, the resistance of the 3rd, 4th resistors 14, 15 is 20KΩ let the resistance of the 1st resistor 2 be 40KΩ, the resistance of the 2nd resistor 7 be 20KΩ, the on-resistance of the 1st and 2nd didoes 4, 5 be 360Ω, the emitter-resistance of the TRs 6a, b be 26KΩ, the on-resistance of the 3rd and 4th didoes 4, 5 be 360Ω, and the emitter- resistance of the TRs 16a, b be 26KΩ, then the components of the 1st to 4th resistors 2, 7, 9, 12 and the capacitor 12 are integrated in an IC and no externally mounted component is required.
Patent JP-H03188513-A (JP)
Title: Time control system
Inventor: KUBO MASAFUMI
IPC: G06F1/14
Filed: 1989-12-18
Abstract: PURPOSE:To exactly equalize times of all processors by dividing the time of one timer with prescribed bits as a unit and successively sending the value, where the delay of the time for transfer of the whole of the time value to a system is preliminarily corrected, to respective processors. CONSTITUTION:The time taken out from a timer 2 provided in a multiprocessor system 1 is loaded to a shift register 3, and the delay of the time for complete transfer of the whole of the time value is preliminarily corrected with respect to every prescribed bits divided and taken out from the shift register 3. The corrected value is successively transferred to each processor and is stored in a shift register 11-1 or the like, and the same time is held in respective processors. Thus, a need to provide each processor with the timer is eliminated to simplify the circuit constitution, and times of all processors are exactly equalized.
Patent JP-2001141486-A (JP)
Title: Navigation method, its apparatus, and its system
Inventor: HACHIMAN HIROYUKI
IPC: G08G1/0969
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To continuously display and guide routes by receiving data necessary for navigation without being interrupted and ease an anxiety when the data is interrupted. SOLUTION: When a vehicle runs a distance ΔLDa as shown in (A), a map on a screen is moved and an end point PE of a divided route LDa is brought to an end of the screen. If the vehicle runs further, the route is interrupted as shown in Fig. (B). For preventing this, data of a next divided route LDb is received from a center before the display of the divided route LDa is interrupted, so that the divided route LDb is continuously displayed with the divided route LDa as shown in (C).
Patent JP-H06172200-A (JP)
Title: Brain-protecting agent
Inventor: KAWASHIMA TAKUJI
IPC: A61P25/28
Filed: 1992-12-08
Abstract: PURPOSE:To provide the subject medicine containing a substance such as a lactoferrin- hydrolyzed peptide having a specific amino acid sequence as an active ingredient, having a brain-protecting activity, useful for preventing ischemic cerebral diseases, etc., reduced in adverse reactions and good in its heat resistance and antigerminal property. CONSTITUTION:The brain-protecting agent comprising a peptide of the formula (Xaa is the residue of an arbitrary amino acid excluding Cys), etc., its derivative and salt, etc., or their mixture comprising two or more of the compounds is obtained by dissolving bovine lactoferrin in purified water, adjusting the pH of the solution to 2.5 with a 0.1N hydrochloric acid, hydrolyzing the bovine lactoferrin in the solution by the addition of swine pepsin at 37K!n for 6 hr, adjusting the hydrolyzed solution to a pH of 7.0 with a 0.1N sodium hydroxide aqueous solution, heating the solution at 80 deg.C for 10min for the inactivation of the enzyme, cooling the product, centrifuging the cooled solution, collecting the transparent supernatant, subjecting the supernatant to a high performance liquid chromatography using a 20% acetonitrile containing O.05% trifluoroacetic acid and subsequently using a 20-60% acetonitrile gradient containing 0.05% trifluoroacetic acid, collecting the eluted fractions and subsequently vacuum-drying the collected products.
Patent JP-H09147368-A (JP)
Title: Optical pickup adjusting device
Inventor: KOSAKA KAZUO
IPC: G11B7/22
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To accurately adjust an optical pickup in the direction of biaxial straight movement and in the direction of biaxial rotation by adjusting a straight moving position and a rotating position by means of a prescribed member and fixing individual members integrally with each other. SOLUTION: A biaxial base of the optical pickup is held by a movable holding part 11, and an optical base of the optical pickup is held by a fixed holding part 12. An adjusting mechanism part 13 is fixed with its one side to a frame, while the other side is fitted to the movable holding part 11. Consequently, relative displacement between a 1st member held by the movable holding part 11 and a 2nd member held by the fixed holding part 12 is generated by displacement of the adjusting mechanism part 13. The adjusting mechanism part 13 is composed of a combination of straight moving mechanisms 21 and 22 and rotating mechanisms 23 and 24. The 1st member and the 2nd member are combined with each other by bringing a soldering iron into contact with a combining part between the 1st member and the 2nd member by a combining means 14.
Patent JP-H10166640-A (JP)
Title: Method for shading correction
Inventor: KOJIMA TETSUYA
IPC: B41J2/36
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To carry out an appropriate shading correction at all times irrespective of a recording density and a recording position in a sub scan direction, thereby recording high-quality images, by changing a weight of a plurality of shading correction tables in accordance with the recording density and calculating conditions for the shading correction. SOLUTION: A shading correction table calculated for every pixel is stored in a shading correction part 80D. The shading correction part 80D has a plurality of shading correction tables corresponding to different recording densities, for instance, two shading correction tables, one calculated through recording of high-density images and one calculated through recording of low-density images. A weight of the shading correction tables is changed in accordance with image data, thereby calculating correction data. A shading correction is carried out with the use of the correction data.
Patent JP-H01167468-A (JP)
Title: High pressure air producing machine
Inventor: SHIKI AKIRA
IPC: F03B13/18
Filed: 1987-12-23
Abstract: PURPOSE:To produce a constant high speed air flow at all times by coupling an air supply pipe and a suction pipe coupled with a cylinder associated with a piston in series or parallel with a plurality of air tanks. CONSTITUTION:Upon upward motion of a piston 3 in a cylinder 5 when wave is rising, air taken through a suction port 6a into the cylinder 5 is compressed to push open a check valve 9a then the air is pressure fed through a supply port 7a into an air supply pipe 7. When the wave lowers, the water level also lowers to lower a float 4 and the air taken into a space below the piston 3 is compressed by the piston 3 and pressured fed into the air supply pipe 7. In such a manner, high pressure air is fed sequentially into air tanks 10a-10c.
Patent JP-H10167721-A (JP)
Title: Production of prussic acid
Inventor: TAKAHASHI TATSUYA
IPC: B01J21/18
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To efficiently convert acetonitrile into prussic acid by a simple method by using activated carbon as a catalyst in producing prussic acid by reacting acetonitrile with oxygen or oxygen and ammonia. SOLUTION: In this method for producing prussic acid by effectively utilizing acetonitrile as a by-product in production of acrylonitrile, activated carbon is used as a catalyst. Industrially useful activated carbon is generally used. The shape of activated carbon may be granule of powder. Pure acetonitrile is not necessarily required and a mixture may be used. Oxygen may be diluted with an inert gas such as nitrogen or may be supplied as air. The amount of oxygen used is preferably 2-3 mols based on 1mol of acetonitrile. The reaction temperature is preferably 400-500 deg.C. The reaction pressure is preferably high with respect to contact efficiency with the catalyst and may be normal pressure or slightly under pressure in terms of simplicity of facilities. The reaction time is preferably about 0.5-5 seconds.
Patent JP-H02172572-A (JP)
Title: Method for patterning on pottery
Inventor: ISHIZAKI EIJI
IPC: B05D7/00
Filed: 1988-12-26
Abstract: PURPOSE:To stably and easily form a thready pattern by using paint prepared by mixing thick malt syrup with glaze containing metal oxide as pigment and spraying the same to the surface of pottery while moving a nozzle. CONSTITUTION:30-100 pts. of thick malt syrup is mixed with 100 pts. of dry glaze containing metal oxide as pigment to obtain paint having stable viscosity. This paint is sprayed to the surface of pottery 1 from a nozzle by utilizing compressed air of relatively low pressure supplied from a blower to perform china-painting. At this time, the paint flies toward the surface of the pottery 1 while threading to become a beautiful thready pattern 2. By this method, the thready pattern can be always formed stably and easily and the pottery having the beautiful thready pattern can be prepared relatively inexpensively.
Patent JP-2001146238-A (JP)
Title: Vacuum preventive container for drink
Inventor: MORIMOTO TAKASHI
IPC: B65D25/38
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To surely control the deformation of a container or the generation of an unpleasant noise in sucking as to a container for drink to whose hole a straw is inserted for suction. SOLUTION: This vacuum preventive container 1 for storing drink is provided with a suction hole forming part 6a where a suction hole 5a for a straw 7 to go through for sucking drink in the container is formed 1 and with a ventilation hole forming part 6b where a ventilation hole 5b for vacuum prevention in the container 1 is formed.
Patent JP-2001146269-A (JP)
Title: Corner pad
Inventor: SHIRAI AKIMASA
IPC: B65D81/113
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a corner pad which is easily disposable and of which the housing cost for accessories is not required. SOLUTION: This corner pad supports the corners wherein three surfaces of an article to be packed housed in a packing case cross, and is formed by bending a corrugated fiberboard sheet. A first erecting section 18 extended from one edge of an approximately square-shaped first bottom surface-supporting section 12, which supports the bottom surface of the article to be packed, through a folding line 13 is provided. An L-shaped side connect-supporting section 19 extended from the edge being confronted with the first bottom surface-supporting section of the first erecting section through folding line 20, which surrounds the erecting ridge of the article to be packed, and wherein a housing opening to house accessories is formed, is provided.  A pair of side surface contact sections 22 and 23 extended from the L-shaped internal two edges of the side connect-supporting section through respective folding lines 24 and 25, which comes into contact with two adjacent side surfaces of the article to be packed, are provided. Protruding sections 26 and 21 extended from the edges being confronted with the L-shaped internal two edges of the side connect-supporting section of the pair of side surface contact sections are provided. Then, fitting holes 15 and 16 in which the protruding sections are fitted are formed on the first bottom surface- supporting section.
Patent JP-H09172234-A (JP)
Title: Wiring board
Inventor: MIYAGI TAKESHI
IPC: H05K1/03
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To form a wiring board having a BCB insulating film precisely patterned on a printed board, by a method wherein a UV ray absorbing layer is formed on a board, and absorbs UV ray casted on a benzocyclobutene(BCB) film to prevent the UV ray from entering the board. SOLUTION: An UV ray absorbing film 3 and a benzocyclobutene film 2 are previously formed on a printed board 1. When the board 1 is irradiated with UV ray via glass masks 4, 5, only the benzocyclobutene film 2 in a specified area is exposed to light. Thereby the benzocyclobutene film 2 to be obtained is formed only in a specific area, and does not extend to the other area. When a wiring layer is laminated on the benzocyclobutene film 2, a wiring board which has the precisely patterned BCB insulating film 2 excellent in electric characteristics on a printed board 1 can be obtained.
Patent JP-H03188386-A (JP)
Title: Electron beam tester
Inventor: OZAKI KAZUYUKI
IPC: G01R31/302
Filed: 1989-12-19
Abstract: PURPOSE:To prevent an error of a measured value of a pad voltage by a method wherein an electron beam is applied to a pad to be measured, the intensity of the electron beam generated therefrom is observed in the presence of an energy analyzer while the beam is applied, and a pertinent pad voltage is measured. CONSTITUTION:A plurality of test pads 5 are disposed collectively on a plane so that they are opposed to the direction of irradiation by an electron gun 1, inside a vacuum chamber 4 wherein an electron beam application mechanism of the electron gun 1, a pulse gate 18, an electron lens 2, a deflection coil 3, etc. are incorporated, while each of the pads 5 for the test is put in continuity with each terminal of an LSI socket 8 connected to an LSI driving device 7 of the vacuum chamber 4. While an electron beam is applied to the test pads 5 in a state wherein an LSI product 9, an object of the test, is fitted to the socket 8, the intensity of a secondary electron generated therefrom is observed in the presence of an energy analyzer 11, and thereby a pertinent pad voltage is measured.
Patent JP-H10151151-A (JP)
Title: Heating bag for footgear and manufacture therefor
Inventor: KOISO YASUHIKO
IPC: A61F7/08
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a heating bag for footgear which has high flexibility and by which the contents are not deviated by superposing vegetable fiber-made nonwoven fabrics having a large number of voids by plural layers, molding a material by holding heating composition powder in at least the nonwoven fabric of a single layer in a sheet shape, and housing this in a gas permeable bag. SOLUTION: When a heating bag for footgear is manufactured, water is sprayed on an under surface of nonwoven fabric 4 from a roller 10 by a water spraying part 12, and nonwoven fabric 5 from a roller 11 is superposed on an upper surface of nonwoven fabric 4 by sticking force of water by a roller part 13. Next, heating composition powder is sprayed by a heating composition powder sparying part 14, and is held in voids of the nonwoven fabric 4 by imparting vibration, and nonwoven fabric 6 from a roller 15 is superposed on this upper surface by a roller part 16, and is cut in the desired size by a cutting part 18 after being compressed by a compressing part 17. Afterwards, a sheet-like heating element 3 manufactured by spraying water or an electrolyte aqueous solution by a water or electrolyte aqueous solution spraying part 19, is housed in a gas permeable bag by a filling part 20, and a heating bag 1 for footgear is completed.
Patent JP-H06172865-A (JP)
Title: Heat treatment method of high strength and sour resistant steel pipe
Inventor: SUJITA YASUTOSHI
IPC: C21D1/18
Filed: 1992-12-09
Abstract: PURPOSE:To make the whole steel pipe high strength while holding the inner surface side of the steel pipe to low hardness by induction-heating the outer surface side of the steel pipe to execute quenching and always making the inner surface side the prescribed temp. or lower by forced cooling. CONSTITUTION:The steel pipe 1 is heated from the outer surface side by the high-frequency induction heating 2, and after making the outer surface temp. Ac3 transformation point or above, by injecting water 7 from nozzles 6 of an injection cooling device 3 to the outer surface side, the outer surface of the steel pipe is rapidly cooled and quenched. Together with this water injection, by injecting the water from a nozzle 8 of a cooling device 4 arranged on the inner surface of the steel pipe 1, the forced cooling is executed to make the temp. of the inner surface side the prescribed temp. or lower. By this method, the steel pipe used for sour environment containing H2S, etc., having excellent hydrogen induced cracking resistance is obtd.
Patent JP-2000155371-A (JP)
Title: Image projector
Inventor: KUMADA YOSHIHIDE
IPC: G03B21/43
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive image projector which is capable of projecting images like animation images and is extremely simple in constitution by intermittently driving the rotating member of the image projector which projects videos by casting the light of a light source to the rotating member having the plural images, thereby successively moving the plural images to a projection position intersecting with the light from the light source. SOLUTION: The image projector has the rotating member 10 formed to a disk form. The rotating member 10 is provided with the images 11 formed by blank pictures on the same circular orbit near its outer periphery. This rotating member 10 is preferably made of a material, for example, a stainless steel sheet, which is relatively hardly deformable by heat. The rotating member 10 is connected via an intermediate shaft to the output shaft of a stepping motor 12 constituted as a drive means at the center of this circle. The stepping motor 12 is of two phases and is specified in its full-step angle to 1.8 deg.. The images 11 formed on the same circumference of the rotating member 10 are arranged at an angle of integer times of 1.8 deg.; for example, the angle between the adjacent images 11 is set at 18 deg..
Patent JP-H10166452-A (JP)
Title: Fusion-bonding of plastics by infrared rays and infrared absorber
Inventor: HIRANO MAKOTO
IPC: B29C65/34
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to mutually fusion-bond transparent thermoplastic plastics by providing an infrared absorber of such a shape that plural infrared absorbing pieces are spaced from each other on the absorber, on a bonded part between the thermoplastic plastics and thermally fusion-bonding the peripheral area of the infrared absorber. SOLUTION: An infrared absorber 6a consisting of infrared absorbing pieces 6a1 which easily absorb infrared rays, spaced from each other, is installed in a position where plastic pieces mutually melt. Further, the infrared absorber 6a is irradiated using an infrared radiating means to fusion-bond the plastic pieces together. In addition, a plastic sheet 6a2 on the infrared absorber 6a is of the same material as or a compatible material with the plastic pieces to be bonded, and also allows the easy permeation of the infrared rays. On this sheet, the dot-like infrared absorbing pieces 6a1 such as carbon which easily absorb the infrared rays are dotted keeping a space from each other. Consequently, it is possible to enable the mutual fusion-bonding of even transparent plastics and thereby widen the range of applicability of this fusion-bonding method to eligible plastic objects.
Patent JP-2000153557-A (JP)
Title: Production of structural member and structural member
Inventor: NAKAMURA TETSUYA
IPC: B29C70/16
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a structural member being surely combined while constitution is simple and to provide a method for producing the structural member. SOLUTION: The structural member 20 is formed by winding an uncured prepreg on a mandrel 23. The structural member 20 is equipped with a hollow structural member 21 formed by curing of the prepreg wound on the mandrel 23 and with end part joint metal fittings 22 which are provided on the opening end part side of the hollow structural member 21 and have a projection engaged with the internal wall side of the hollow structural member 21 on the outer peripheral face.
Patent JP-H07153629-A (JP)
Title: Toroidal coil
Inventor: OSADA TAKAYUKI
IPC: H01F27/06
Filed: 1993-11-30
Abstract: PURPOSE:To improve the performance of a toroidal coil by a method wherein winding wires, which are wound on the toroidal coil, are wound by a separation winding method and insulating plates are respectively provided at the wiring parts of the end parts of the winding wires. CONSTITUTION:Wiring wires, which are wound on the left and right winding sections of a toroidal coil, are wound by a separation winding method which begins to wind from the center of each winding section, parts to be lap-wound with the winding wires are limited and moreover, insulating plates 13 and 14 to separate winding wire end parts 11a and 11b and 12a and 12b from the winding wires on the toroidal coil are projected on a square pedestal 16. The winding wires on the coil are wound by the separation winding method and moreover, as the insulating plates are provided at the winding wire end parts, the withstand voltage performance of the coil is improved and the high-frequency characteristics of the coil are improved.
Patent JP-H059980-A (JP)
Title: Metallic connector jointing column and beam for building unit and its manufacture
Inventor: CHIHARA KATSUYUKI
IPC: E04B1/348
Filed: 1991-11-18
Abstract: PURPOSE:To facilitate welding work and enable joint of a column and a beam sufficiently durable against a heavy load. CONSTITUTION:A metallic connector main body 10 is formed by bending a plate material in a sectional square shape with one side open, and one edge face side of the square shape with one side open of this metallic connector main body 10 is to be a beam connection part 15. A side wall member 20 constituting the other beam connection part 16 is welded to the other edge face side of the square shape with one side open, and a metallic connector jointing a column and a beam is manufactured by welding an auxiliary member 30 of a sectional L shape to an angular part open side of this side wall member 20 and a vertical wall of the metallic connector main body 10.