baber/WOPTO huggingface dataset:
Patent JP-H08189275-A (JP)
Title: Outdoor structure such as gate pillar, gate wing, fence, etc.
Inventor: SUGIYAMA SHIGEYUKI
IPC: E04H17/16
Filed: 1994-12-30
Abstract: PURPOSE: To construct a gate column etc., in small weight, allow it to be conveyed and installed by human labor, facilitate stretched istallation and fixation of pseudo-stones, and achieve suitability to factory production. CONSTITUTION: The base 10 of a gate column A is formed from a molding of foaming resin, and nails 21 are inserted at molding of each piece of pseod- stone 20 in such a way as protruding at the rear surface, and adhesive mortar 23 is applied to the base 10 or pseudo-stone 20. The nails 21 are inserted in the base 10 in such an arrangement that the pseudo-stones 20 are pressed to the base 10, and thereby stretched installation and fixation of the pseudo-stones 20 are conducted. This allows the gate column A to be constructed in small weight, and the nails 21 are held by the repellence of the foaming resin before hardening of the adhesive mortar 23, and provisional fixation is made for prevention of the pseudo-stones 20 from exfoliating. Thus the production is facilitated.
Patent JP-H05147192-A (JP)
Title: Screen printing machine
Inventor: OZAKI YUJI
IPC: B41F15/36
Filed: 1991-11-28
Abstract: PURPOSE:To improve printability by suppressing increase of number of manhours and cost which are required for cleaning by a method wherein paste is prevented from going round to the rear surface of a screen. CONSTITUTION:An ultrasonic oscillator 13 composed of a horn 11 abutting against a screen 5 and an adjustor 12 which adjusts frequency and output of ultrasonic waves to be generated, is provided. Oscillation is applied to the screen 5 to prevent paste from going round to a rear surface.
Patent JP-H03203837-A (JP)
Title: Production of optical card
Inventor: OKANO SHIGERU
IPC: G11B7/24012
Filed: 1989-12-29
Abstract: PURPOSE:To improve scratching resistance by providing a hard coat layer comprising a radiation-curing resin such as UV-curing or electron beam-curing resin, containing a specified amt. of compd. having siloxane bonds on one side of a transparent substrate. CONSTITUTION:The optical card consists of at least a back substrate 4, optical recording layer 2 and transparent substrate 1 successively formed on the substrate 4. The transparent substrate 1 is coated with a radiation-curing type resin such as UV-curing or electron beam-curing resin, containing such a compd. having siloxane bonds by 0.1 - 5%. Then by irradiating the substrate with radiation such as UV ray or electron beam, a hard coat layer 5 can be formed. Thereby, scratching resistance of the transparent substrate can be enough improved and the obtd. optical card has excellent mechanical strength and optical properties.
Patent JP-H08186099-A (JP)
Title: Ashing of resist
Inventor: KAJITANI MASARU
IPC: H01L21/311
Filed: 1994-12-29
Abstract: PURPOSE: To increase ashing speed by setting up a substrate under treatment, whereto a resist is applied, in an atmosphere of mixed gas containing SF6 gas and O2 gas and where concentration of SF6 gas is selected from among a range of specific value and plasm of the mixed gas is generated so as to ash the resist. CONSTITUTION: A substrate 8 under treatment, whereto a resist is applied, is set up on a lower part electrode 3 inside a reaction container 1. Later, the inside of the reaction container 1 is made to have a prescribed vacuum degree and SF6 gas and O2 gas are introduced through a gas leading-in tube 5 and a gas leading-in hole 6 at a prescribed flow rate. Next, the inside of the reaction container 1 is held at the pressure to be prefixed, and high frequency electric power is impressed on an upper part electrode 2 so as to generate discharge in mixed gas for generating plasma of mixed gas. Chemical reaction is caused between active ions to be contained in plasma and a resist applied on the substrate 8 under treatment and the resist becomes a volatile gas for being exhausted from a gas exhaust tube 7. Further, ashing speed can be increased by making concentration of SF6 gas 5 to 10 volume %.
Patent JP-2001155668-A (JP)
Title: X-ray image detector
Inventor: ONIHASHI HIROSHI
IPC: G01T1/28
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray image detector that can make a total size of apparatus attached further to an X-ray image tube compact while obtaining a contrast of high output picture. SOLUTION: The X-ray image detector 1 of the invention is used also as a part of vacuum vessel, and also the image output part 2 outputting a visible light image pickup possibly by a plurality of CCD cameras comprises an input fluorescence surface 8 converting an X-ray R1 inputted into an input window 7 into a light-electron, an electron multiplier for amplifying a photoelectron E converted by the input fluorescent surface with a predetermined electric field, and an output fluorescence surface 17 converting the photoelectron amplified by the electron multiplier and projecting into an output window 18 being a glass substrate of the image output part.  It is characterized in that a thin film 14c formed by a material of which secondary electron emission ratio is <1.5 is arranged to a side facing with the side of the input fluorescence surface of the penetration aperture 14a and a metal plate 14 of the electron multiplier.
Patent JP-2000174565-A (JP)
Title: Power amplifier ic and audio system
Inventor: MAEDA MASATOSHI
IPC: H03F1/52
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of detecting overcurrent by a circuit designed with comparatively rough constants with high accuracy thereby surely protecting the overcurrent. SOLUTION: The power amplifier with a feedback path to apply negative feedback from a final stage output circuit to a 1st stage differential amplifier circuit is provided with a comparator circuit 41 that compares a voltage fed back from an output stage 13 to a 1st stage differential amplifier circuit 11 with a voltage given to a final stage output circuit and with a comparator circuit 42 that compares a voltage fed back from a final stage output circuit to the 1st stage differential amplifier circuit with a prescribed reference voltage, detects an overcurrent an n output terminal based on the result of comparison by the comparator circuits and operates a protection circuit 15 to prevent the overcurrent.
Patent JP-H03198055-A (JP)
Title: Processing device for photosensitive material
Inventor: KASHINO AKIO
IPC: G03D3/06
Filed: 1989-12-27
Abstract: PURPOSE:To eliminate the laborious operation to admit priming water by using a magnet pump and bellows pump in combination in a processing liquid replenishing system, providing an air lock detecting means and operating the bellows pump to remove air by detecting the air lock in the event of the air locking of the magnet pump. CONSTITUTION:A flow rate sensor 5 is provided in the replenishing system essentially consisting of the magnet pump 3 and the bellows pump 7 is provided in series to the magnet pump 3. A check valve 8 is provided in parallel with the pump 7. The processing liquid is replenished through this check valve 8 in the forward direction at the time of the liquid feeding of the pump 3. This flow rate sensor 5 detects the absence of the liquid feed and operates the pump 7 in the event of the air locking of the pump 3. This pump 7 repeats vacuum suction, by which the air in the part of the impeller of the pump 3 is sucked out to generate a high negative pressure or the replenishing liquid is sucked therein and the part of the impeller of the pump 7 is filled with the processing liquid. The air locking is eliminated. Thus, the labor for admitting the priming water into the pump is eliminated.
Patent JP-H06168696-A (JP)
Title: Method and device for ion implantation
Inventor: KATAOKA TOYOTAKA
IPC: H01L21/265
Filed: 1992-11-30
Abstract: PURPOSE:To implant ions in different areas of a single wafer under different ion implantation conditions without causing metal pollusion or the like by arranging a deflecting means to deflect an ion beam according to its necessity. CONSTITUTION:Newly in a conventional device, a deflecting means 30 is arranged between an accelerating tube 14 and an Y-axis direction scanning means 16, and a beam damping part 32 is also arranged between the deflecting means 30 and the Y-axis direction scanning means 16. When ions are implanted in a silicon substrate 20, since voltage is not impressed upon the deflecting means 30, an ion beam collides with the substrate 20 and is implanted without being influenced by the deflecting means at all. When the ions are not implanted in the substrate 20, voltage is impressed upon the deflecting means 30. Thereby, the ion beam is deflected, and is discharged to the beam damping part 32, and the ion beam does not reach the substrate, and is not implanted. Thereby, ion implantation condition different areas can be formed easily in a single wafer by operating the deflecting means.
Patent JP-H05171791-A (JP)
Title: Sound-insulating composite floor material
Inventor: SUGAI YOSHIMASA
IPC: B32B21/08
Filed: 1991-12-24
Abstract: PURPOSE:To increase sound-insulation and reduce noise due to walking by making specified recesses and protrusions on a polyolefine closed cell foam sheet with a specified amount of vinyl acetate component, and laminating an wooden surface material on one side of the foam sheet. CONSTITUTION:In a polyolefine resin of ethylene-vinyl acetate polymer or that to which the polymer is mixed, a polyolefine closed cell foam sheet 1 comprising a vinyl acetate component from 8 percent to 50 percent by weight, and with a thickness of 3 to 15mm and an apparent density of 0.025 to 0.10g/cm<3> is formed. Next, the one or both sides of the foam sheet 1 are recessed or protruded so that the area ratio of the protruded part per unit area A is 8<=A<=60%. Then an wooden surface material 2 is laminated on one side of the foam sheet 1. By this, cushioning and pneumatic spring effect are increased to reduce noise transmitted from a concrete slab at lower layer to a living room at lower floor remarkably.
Patent JP-H09179197-A (JP)
Title: Reader and projector
Inventor: KAMATA HIROSHI
IPC: G03B27/62
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To easily and surely improve the distinctness and the cleanness of a light receiving plate and to lighten maintenance care by providing a reader main body constituted to read an original, and an optical catalyst film having light transmitting property and formed on at least either of the inner and the outer surfaces of the light receiving plate. SOLUTION: A copying machine 1 incorporates exposure, developing and fixing devices in a copying machine main body 2 so as to copy the original placed on a contact glass 3 being the light receiving plate receiving light from a read light source on copying paper. Then, the optical catalyst film 5 having the light transmitting property is formed nearly all over the outer surface of the contact glass 3. The film 5 is formed to be a thin film of at least one compound such as titanium oxide or iron oxide. When the film 5 is irradiated by a room lamp, electrons are discharged and an electron hole is formed on the film 5. Therefore, conductivity is increased, so that electrostatic charge amount is decreased to restrain or prevent static electricity from being generated.
Patent JP-H09173445-A (JP)
Title: Automatic peritoneum dialyzer
Inventor: TAKAGI SADAJI
IPC: A61M1/28
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To securely and automatically perform dialysis operation even while a patient is sleeping is forcedly containing drain by reducing pressure outside a drain containing container, supplying dialysis liquid into the abdominal cavity by head drop, and supplying drain after dialysis to the drain containing container. SOLUTION: Air in a container-containing chamber 3 contained in a drain containing container 2 is discharged by action of a positive displacement pump 28 to set the outer side of the drain containing container 2 in a reduced pressure condition. Drain after dialysis stored in the body of a patient is sent through a catheter 34, a part of a dialysis liquid flow passage 5, and a first branch tube 6 to the forcedly contained in the drain containing container 2. A first dialysis container 1 is disposed at a higher position than the patient, and the dialysis liquid heated to a specified temperature is supplied through the dialysis liquid flow passage 5 and a catheter 34 into the abdominal cavity. The dialysis liquid injected into the abdominal cavity is stored in the abdominal cavity for a specified time so that peritoneum dialysis is performed.  Discharge operation of the dialyzed liquid after dialysis is performed similarly to the first dialysis operation. The whole device can thus be set compact, and need of keeping the patient laid of a bed can be eliminated.
Patent JP-2001159503-A (JP)
Title: Graphic tracking device in graphic measuring device
Inventor: KUBO AKIO
IPC: G01B21/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To change furthermore an adjustment quantity of visibility by providing two eccentric lenses, and to facilitate manufacture of the lenses, in a graphic tracking device. SOLUTION: This device comprises a tracing mark provided on a transparent plate 5a of a trace part 5, a pair of cylinders 5b, 5c provided around the mark on the upper part thereof rotatable independently and lenses 5d, 5e eccentrically fixed on the cylinders 5b, 5c.
Patent JP-H09182976-A (JP)
Title: Method and device for dressing welding tip
Inventor: NAKAJIMA TOSHIHARU
IPC: B23K11/30
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To shorten time required for one cycle, in dressing a welding tip, to also simplify the structure and to enable a low cost structure. SOLUTION: A welding tip is pressed against the shaping hole 17, 17 of the holder 15 of a tip dresser 12 by a prescribed dressing pressure, rotating the holder 15 and performing rough cutting of the side and end faces of the welding tip; and then, while the dressing pressure is relaxed, before the welding tip is detached from the shaping hole 17, 17, the holder 15 is rotated at least once or more, performing the finish working.
Patent JP-H05173317-A (JP)
Title: Reticule and mask for manufacturing semiconductor device
Inventor: SAITO TETSUHIRO
IPC: G03F1/60
Filed: 1991-12-25
Abstract: PURPOSE:To enable the formation of the patterns uniformly resolved at the time of exposing and to improve a yield by baking the patterns for forming elements by a chromium film to quartz glass which is previously provided with a level difference according to the level difference of a wafer. CONSTITUTION:The patterns are formed on the surface previously provided with the level difference according to the level difference of the wafer by the reticule for exposing the wafer having the level difference. Namely, only the central part of the quartz glass 1 is formed thin and thereafter, the element forming patterns 2 are baked if there is the level difference (in the direction where the thickness of the wafer increases) only in the central part of the wafer 5 in one exposing area. The light emitted from the projecting part point A of the reticule 3 arrives at the wafer 5 by passing a stepping lens 4. The wafer 5 is controlled in such a position where the light emitted from the point A focuses at the recessed part point A' of the wafer 5. The light emitted from the recessed part B of the quartz glass focuses on the projecting part B' of the wafer 5 as well. Thus, the desired patterns are obtd. by a uniform focus over the entire surface even if there is the level difference in the wafer.
Patent JP-H06167153-A (JP)
Title: Locking device
Inventor: OMOTE NOBUYOSHI
IPC: E05B65/00
Filed: 1992-11-30
Abstract: PURPOSE:To attempt the formation of a simple lock by installing a mate fitting having an elastic engagement piece at the tip to a main body and mounting a female fitting having a hook which is engaged with the male fitting to a door in such a fashion that it may be locked freely, and what is more, by unlocking the engaged part with a release fitting. CONSTITUTION:A male fitting A is mounted to a main body E of a refrigerator or the like while a female fitting B is mounted to a door, thereby prohibiting an opening motion of the door with a frame 5. When the door is closed, an elastic piece 1 of the male fitting A is throttled at a cylindrical part of the female fitting B and then an engagement part 2 is engaged with a hook 3. Then, when a release fitting C is inserted into the female fitting B, an arc-shaped curved line 20a incorporates a bending surface 2a of an outside surface of the engagement part 2 inwardly, thereby throttling the elastic piece 1 and removing the engagement part 2 from the hook 3 so that it may be unlocked. And the elastic engagement part 2 of the releasing fitting C is throttled and an engagement projection 25 is removed from a socket 16, thereby removing the releasing fitting C. Furthermore, when the releasing fitting C is lost, the engagement part 2 is removed from the hook 3 with a driver screw or the like. This construction makes it possible to install a locking device with ease without changing the internal structure of the refrigerator or the like.
Patent JP-2000167675-A (JP)
Title: High frequency welding method and welded shape steel
Inventor: OTANI TADAYUKI
IPC: C22C38/00
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the hardening or the softening of the structure in a welded part and a heat affecting part without needing the welding and tempering treatment process by executing a high frequency resistance welding without preheating to a high tension steel having a specific carbon equivalent, crystal grain diameter and tension strength. SOLUTION: It is desirable to execute the high frequency resistance welding, without preheating, to the high tension steel adding in the range of the carbon equivalent Ceq <0.1 given with Ceq=C+1/40 Si+1/20 Cr and having <=2 μcrystal grain diameter and >=60 kgf/mm2 tensile strength. As the formation of the high frequency resistance welding, in the case of obtaining a welded shape steel by joining the web material and the flange material, it is shown as the examples that at least one side or both of the web material and the flange material are used for the high tension steels, or the web material is used for an extra-low carbon steel and the flange material is used for the high tension steel.
Patent JP-2001158045-A (JP)
Title: Stamper for molding processing of plastic material
Inventor: KUROSAKI YASUO
IPC: B29C33/42
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a stamper suitable for an infrared irradiation type plastic molding processing method. SOLUTION: At least the portion of the main body 3 other than the shaping surface of a stamper 1 having a shaping surface is formed from an infrared pervious material. Infrared rays pass through the main body comprising the infrared pervious material to reach a base material to bring about the temperature rise and melting of the base material in the vicinity of the shaping surface of the stamper by the absorption of infrared energy.
Patent JP-H11174515-A (JP)
Title: Camera
Inventor: IRIE YOSHIAKI
IPC: G03B7/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To restrain a setting error to the utmost in the case of changing a custom function(CF) by providing an input means for performing operation to execute photometry correction value changing means and an input means for performing operation to execute means other than the photometry correction value changing means and making the input means respectively have different operation input form. SOLUTION: Set input signals from a main dial 4, a CF changing button 6 and a photographing mode dial 3 which are a function change designating means for changing the CF function are digitally processed by a signal input circuit 50 and transferred to a CPU 51. The CPU 51 changes an address at which information in an EEPROM 52 should be read in accordance with the content of the CF function which should be changed. Thus, a photographer is prevented from inadvertently setting an erroneous function by whether providing or not a timer to measure the time of pressing the setting button in accordance with the content of the change of the CF function, or by making the operation to change the CF function whether pressing is the simultaneous pressing of the setting button and another button or pressing only the setting button different.
Patent JP-H09182286-A (JP)
Title: Noise absorber for power supply duct
Inventor: HAGIWARA MASAHIRO
IPC: H01C7/12
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To absorb noise on the side of power supply duct system so as to protect an apparatus by providing a surge absorbing element which connects coupling conductive parts with each other and the coupling conductive pats with an earth coupling conductive part. SOLUTION: Surge absorbing elements 7 form surge absorbing circuits, being connected among three coupling conductive parts 3 and between the coupling conductive parts 3 and an earth coupling conductive part 4, and for a noise absorber 1, the conductor and a case earth are made electrically continuous by inserting a case earth conductive part 12b into the step part 4a of the earth coupling conductive part 4 at the same time when inserting the end of the conductor 13 of a power supply duct 11 into the coupling conductive part 3a.  Then, when surge voltage larger than the rated voltage is applied to the conductor 13 of the power supply duct 11, a part of energy is earthed, being returned to the power side through the varistor element between the coupling condtictive parts, and other energy is earthed through the varistor elements of the coupling conductive parts 3 and the earth coupling conductive parts 4. As a result, noise is absorbed on the side of power supply duct system, so a sure measure to counter surge can be made.
Patent JP-H07175378-A (JP)
Title: Method of removing image forming material from image holder and device thereof
Inventor: SAITO MASATOSHI
IPC: B65H29/54
Filed: 1993-12-16
Abstract: PURPOSE:To provide a toner removing device capable of surely preventing a transfer paper from an offset belt for peeling. CONSTITUTION:As the separating roller 43 of a toner peeling unit 40, a cylindrical member 431 whose peripheral wall has the formed through-holes 431a in four places is used and projecting pins 432 having pedestal parts 432a are arranged in respective through-holes 431a. The projecting control of the projecting pin 432 is executed by using a shaft body 433 in the separating roller 43, a spring 434, the driving part (not shown by the figure) of the shaft body 433, a leading edge detecting sensor (not shown by the figure) detecting the leading edge of the transfer paper 10, a control part controlling the driving part based on the output of the leading edge detecting sensor, etc. The shaft body 433 is located in an A-point in a normal state, however at the time of separating the leading edge of the transfer paper, the shaft body 433 is moved to a B-point to push up the projecting pin 432 of the upper side and project a flexible offset belt 44.
Patent JP-2001169536-A (JP)
Title: Battery driven lighting source for endoscope
Inventor: HOSODA SEIICHI
IPC: A61B1/06
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To realize a small battery driven lighting source for an endoscope, which can make simply increase the lamp light without using an auxiliary power source and be fixed detachably to the endoscope. SOLUTION: In a DC/DC converter 61 which increases a supply voltage of a battery and supplies power to a lamp, a comparator 65 which compares an output voltage of the DC/DC converter 61 with a reference voltage, and a control part 66 which controls the output voltage of the converter 61 to be equal to a specified lamp voltage on the basis of compared result of the comparator 65, are installed. The supply voltage of the battery 51 is increased and the optimum lamp voltage is obtained. As a result, brightness of the lamp can be obtained. Since high efficiency in voltage step-up is obtained, the battery can be effectively used, and an endoscope can be simply used.