baber/WOPTO huggingface dataset:
Patent IL-178317-A (IL)
Title: Tarc material for immersion watermark reduction
Inventor: CHANG CHING-YU
Filed: 2006-09-26
Abstract: A coating material disposed over a photosensitive layer comprises an acid capable of neutralizing a base quencher from the photosensitive layer; and a polymer that is a carrier of the acid and is insoluble to an immersion fluid used in an immersion lithography process. The acid is chemically bonded to the polymer or mixed to the polymer. The acid is an organic acid comprising a sulfonyl acid group. The polymer comprises fluoride. The coating material is soluble in tetramethylammonium hydroxide (TMAH) solution or cyclohexanol. An independent claim is included for a method for immersion lithography.
Patent IL-211084-A (IL)
Title: Single use module for a heart preservation system
IPC: A01N/
Filed: 2011-02-06
Abstract: The invention provides, in various embodiments, systems, devices and methods relating to ex-vivo organ care. In certain embodiments, the invention relates to maintaining an organ ex-vivo at near-physiologic conditions.
Patent JP-H11279278-A (JP)
Title: Aromatic polyamide and its production
Inventor: OUCHI HIROSHI
IPC: C08G69/32
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain an aromatic polyamide enabling the introduction of one or more substituents for improving the properties of the polymer and the production of a three-dimensional polymer, which have been difficult, because the aromatic polyamide has reactive groups in the molecule. SOLUTION: This aromatic polyamide is obtained by polycondensing a dihydroxynaphthalene dicarboxylic acid derivative with an aromatic diamine compound. Since having the reactive groups, the aromatic polyamide has characteristics enabling the introduction of one or more substituents for improving the properties of the polymer and the production of a three-dimensional polymer, which have been difficult, and the utilization range of the aromatic polyamide can be thereby expanded.
Patent JP-S61259833-A (JP)
Title: Clamper for billet transfer
Inventor: OUGIHARA KIYUUZOU
IPC: B25J15/08
Filed: 1985-05-10
Abstract: PURPOSE:To surely pinch a billet as it is piled up and to enable the transfer in a stabilized state by pinching at the lower part than the slant center line of the billet with both fingers. CONSTITUTION:An arm 8 is descended after setting a clamper just the above of the billet to be clamped and the tip part of a fixed finger 11 dashes into the gap with adjacent billet horizontally. Then when a mobile finger 13 is descended with its turning by driving the second cylinder 14, the tip part of the finger 13 dashes into the gap with the billet of slant lower part and the lower part than a slant center line 18 is pinched by both fingers 11, 13. With ascending the arm 8 as it is the placed on billet is ascended vertically without rolling over horizontally.
Patent JP-S601290-A (JP)
Title: Water-soluble cutting oil
Inventor: NODA MASAHIRO
IPC: C10N40/22
Filed: 1983-06-07
Abstract: PURPOSE:To improve resistance to deterioration by microbes and control dissolution of iron ion, by adding a specified diamine to a water-sol. cutting oil. CONSTITUTION:The water-sol. cutting oil contains a diamine of the formula (where R1 is H, 1-24C alkyl, alkylene, cycloalkyl, alkylaryl or aryl; R2 is 1- 24C alkyl, alkylene, cycloalkyl, alkylaryl, aralkyl or aryl). When necessary, mineral oil, oil or fat, extreme-pressure additive, surfactant, defoamer, metal corrosion inhibitor, antioxidant, etc. may be added to the cutting oil. For use, the cutting oil is usually diluted with 10-100 times as much water. It is preferable that the diamine is present in the duluted oil in an amt. of 0.001-1wt%. When the amt. is less than 0.001%, no good effect is obtainable, while when it exceeds 1wt%, it will only be uneconomical as no improvement in the effect is expected.
Patent JP-H04333462-A (JP)
Title: Paper discharge tray
Inventor: ASABA YOICHI
IPC: G03G15/00
Filed: 1991-05-02
Abstract: PURPOSE:To provide a paper discharge tray to automatically expand or contract corresponding to the size of a transfer paper sheet. CONSTITUTION:A drive means 7 is provided, to move a moving table 3 from a fixed table 2 in the direction of discharging paper corresponding to the size of a transfer paper sheet when the size of the transfer paper sheet is detected by a transfer paper size detecting means 11, and hence a fall or a habit of bending of the transfer paper sheet is prevented by automatically expanding of the moving table 3, although the transfer paper sheet discharged from an image forming part 4 is of large size.
Patent JP-S62256617-A (JP)
Title: Heating plate
Inventor: SAKAI KOICHI
IPC: B30B15/06
Filed: 1986-04-30
Abstract: PURPOSE:To uniform the temperature of heating plates by arranging multi- circuit sheathed heaters respectively into specified heater inserting holes formed inside the heating plates and heating up respective heating plate parts by means of respective heater elements of the multi-circuit sheathed heaters. CONSTITUTION:Each of heating plates 22 is divided into three to the arranging direction and to the longitudinal direction of sheathed heaters 26 to form nine zones in matrix form, namely 1-9, in each of which temperature is controlled independently to rise up to the same target heating temperature. By said arrangement, differences is heat dissipation and heat transfer in respective parts of heat plates 22 or variability in temperature of heating plates 22 generated by non-uniformity of state of bonding of the sheathed heaters 26 and the heating plates 22 is reduced to make the temperature of whole heating plates 22 uniform as much as possible.
Patent JP-H06292052-A (JP)
Title: Still picture image pickup device
Inventor: TODA HIROYOSHI
IPC: H04N1/387
Filed: 1993-04-02
Abstract: PURPOSE:To generate a high accurate still picture only for a required area in a wide field angle with a function close to a human eye by receiving an entire still picture in a wide field angle but less accurate and plural partial still pictures in a narrow field angle but highly accurate so as to insert them through the picture processing. CONSTITUTION:A wide angle/telescopic lens of an optical system 1 is selected by a control signal from a control section 10 and all the pickup range or part of an object image is formed to a CCD 2. An analog picture signal is A/D- converted and the entire still picture signal is magnified at a magnification decided by the combination of the wide angle/telescopic lenses and the result is stored in an entire picture memory 6. A partial still picture stored in a partial picture memory 7 is inserted into a predetermined location depending on the result of a picture processing section 9 and the entire still picture is made highly accurate through the repetition of the inserting processing.
Patent JP-H06293505-A (JP)
Title: Coating method for hydroxylapatite
Inventor: KOKUBO TADASHI
IPC: C08J7/06
Filed: 1993-04-02
Abstract: PURPOSE:To provide a coating method of the hydroxylapatite film excellent in biocompatibility and excellent in adhesivity to a base material on the surface of a lightweight base material. CONSTITUTION:In the method providing the bioactive hydroxylapatite film on the surface of the base material by immersing the base material on which the nucleus of the hydroxylapatite is stuck previously or/and subjected to the surface treatment so that the crystal of the hydroxylapatite may grow easily in the aq. soln. containing calcium ions and a phosphate ion, the surface of the base material is subjected to an oxygen-plasma treatment.
Patent JP-S5223514-A (JP)
Title: Treatment method for metal melt
Inventor: OONISHI KENSUKE
IPC: C22B21/06
Filed: 1975-08-19
Abstract: PURPOSE: The phenomenon that the gas and steam having been coagulatively stuck on the inside walls of lance increase flow resistance is prevented by the gas for degassing and deslagging, whereby stable treatment is perfromed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000291676-A (JP)
Title: Tripod constant velocity universal joint
Inventor: KADOTA TETSUO
IPC: F16D3/205
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To reduce the induction thrust in a tripod constant velocity universal joint and to reduce the vibration. SOLUTION: A spherical roller to be mounted on a leg shaft 22 is formed by an inner roller 42, an outer roller 46 and an intermediate roller 44 interposed between both rollers, and the inner roller 42 and the intermediate roller 44, and the intermediate roller 44 and the outer roller 46 are respectively face contacted with one another. Whereby the bearing pressure is lowered, in particular, the sliding resistance in the transmission of torque is reduced in a state that the joint takes an operating angle, whereby the induction thrust is reduced.
Patent JP-S58218473-A (JP)
Title: Suspended ceiling of automobile
Inventor: BABA SHIGEYUKI
IPC: B60R13/02
Filed: 1982-06-14
Abstract: PURPOSE:To both reduce the cost of manufacture or the like of a ceiling and improve efficiency of its suspending work, in mounting construction of the ceiling suspended by a listing wire. CONSTITUTION:A listing wire 21 is divided into two parts, and their end parts are inserted into roof rails 23, 24 and a roof bow 12, then a roof panel 9 is spread in the longitudinal direction along its center line, while clips 25 engaged to the wire 21 are provided. On the other hand, a head lining 26 is jointed to a sheet shape by overlapping the ear part of a unit element, then a long hole 27 and side hanging holes 28 are formed to jointed parts. Further a cut up 29 is provided previously to a side roof rail 7, and the clip 25 is hooked to said long hole 27 while the cut up 29 is hooked to the hole 28 through a wire 30, and the lining 26 is suspended.
Patent JP-H09289327-A (JP)
Title: Manufacture of semiconductor acceleration sensor
Inventor: YOSHIDA HITOSHI
IPC: G01P15/18
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor acceleration sensor of two-side supported beam structure which can form a thickness of a bending part accurate. SOLUTION: This manufacturing method is comprised of a buried layer forming process for forming a P+ or N+ buried layer 12 of high impurity concentration in a fixed position of one surface side enveloping a central part 11 of a silicon substrate 1, an epitaxial layer formation process for forming an epitaxial layer 2 in a thickness relevant to a bending part 21 in one surface of the silicon substrate 1, a piezo resistance formation process for forming a piezo resistance 23 with a conductivity which is reverse to that of the epitaxial layer 2,  a cut part formation process for forming a cut part 13b attaining the buried layer 12 by anisotropically etching a part corresponding to an outer circumferential edge of a dead-weight part 13 from the other surface side of the silicon substrate 1 and a bending part formation process for forming the bending part 21 in the epitaxial layer 2 by removing the buried layer 12 by isotropic etching.
Patent JP-H02278236-A (JP)
Title: Microfilm leader
Inventor: KURISU AKIRA
IPC: B65H19/12
Filed: 1989-04-20
Abstract: PURPOSE:To improve microfilm conveying power after loading a cassette reel by pinching and conveying the microfilm by means of first and second rollers. CONSTITUTION:The first roller 96 is rotatively attached around a driving shaft 108 and the second roller 112 is coupled with the driving shaft 108 through driving power transmitting means 110 and 111. In a condition that the cassette reel is loaded, the second roller 112 is supplied with driving power from the driving shaft 108 and rotated and the first roller 96 is rotated following the second roller 112. After loading the cassette reel, the microfilm is pinched and conveyed by these rollers while a microfilm feeding direction is changed along the periphery of the first roller 96. Thus, the microfilm conveying power is improved by the large microfilm pinching power of the first and second rollers.
Patent JP-S581925-A (JP)
Inventor: HOSOKAWA ETSUO
IPC: H01B7/02
Filed: 1981-06-29
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-S5625412-A (JP)
Title: Preparation of heat-shrinkable tube
Inventor: YAMASHITA TAKESHI
IPC: B29C45/00
Filed: 1979-08-08
Abstract: PURPOSE:To continuously prepare a heat-shrinkable tube excellent in its dimentional precision by a method wherein a material tube formed of high polymer  organic material is wrapped in a thermal tape and expanded by heat. CONSTITUTION:Being supplied with pressure liquid 2 from its one end, a material tube 1 formed of organic high polymer material is guided into a forming pipe 3. On the occasion, a heat-resisting tape 5 made of a metal which is little extensible and excellent in flexibility is supplied into the pipe 3 together with the tube 1. There the tube 1, being wrapped in the tape 5, is heated and expanded through the intermediary of the tape 5 in a pre-heating zone 3A and a heating zone 3B. Then, the tape 5 being drawn by a take-up means 4, hardening by cooling is applied in a cooling zone 3C and thus a heat-shrinkable tube 7 is prepared. The tube 7 and the tape 5 are separated and rolled around respective reels 8 and 6.
Patent JP-H05300221-A (JP)
Title: Telephone system
Inventor: SHIOZAKI YOICHI
IPC: H04M1/60
Filed: 1992-04-21
Abstract: PURPOSE:To attain on-hook talking for the telephone set having an on-hook talking function installed in a dark room by lighting of illumination when a call tone rings. CONSTITUTION:A call signal inputs from an input output section 1. A call detection section 3 counts a call tone for a prescribed number of times and outputs a resulting signal. An illuminance detection section 4 detects the illuminance around the telephone set via a control section 9 in response to the signal and the signal is inputted to an arithmetic operation section 6. The arithmetic operation section calculates a difference (increment in the illuminance) with illuminance data before the detection of a call tone read from a memory section 5 and inputs the result to a discrimination section 7. The discrimination section compares the data from the arithmetic operation with setting data read from the memory section 5 via the control section and outputs a signal when the data from the arithmetic operation section are larger than the setting data. A hook control section 8 is hooked off via the control section by the signal from the discrimination section to switch the handset section 2 to the on-hook operation.
Patent JP-H07308852-A (JP)
Title: Flaw removing grinding attachment
Inventor: MATSUMOTO ATSUSHI
IPC: B24B27/033
Filed: 1994-05-16
Abstract: PURPOSE:To provided a flaw removing grinding attachment capable of efficiently removing flaws on a work surface by dispensing with an operator as a result of automating grinding process for removing flaws on the work surface. CONSTITUTION:A flaw removing grinding attachment M2 is a device for removing flaws on a work surface M4 by grinding the surface with a grindstone M6. Information regarding flaws existing on a work surface M2 is input by a flaw information input means M8 and conditions for grinding to remove flaws is determined by a grinding condition determining means M10 on the basis of this information. Based on the determined conditions, a control signal for grinding by the grindstone M6 is output by a grinding control means M12 and, based on the output control signal, the grindstone M6 is moved, work surface M4 is ground and flaws on the sork surface M4 are removed by a grindstone movement mechanism M14. Thus the flaw moving grinding attachment M2 has its grinding process for removing flaws on the work surface M4 automatically carried out.
Patent JP-2000291482-A (JP)
Title: Crank angle position detecting device for engine
Inventor: SHIMIZU HIROKAZU
IPC: F02P3/04
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent energization starting timing and the energization shutoff timing from being reversed, even if backlash of the rotation is generated in engine stalling, in a structure for converting the angle into time and detecting energization starting timing and the energization shutoff timing of an ignition coil. SOLUTION: A crank angle sensor for outputting a position signal POS for each crank angle of 10 deg. is provided, the angle from the position signal POS as the reference position to the energization start timing and the energization shutoff timing is converted into the time of the basis of a period TPOS of the position signal POS, and energization to an ignition coil is controlled. When the period TPOS is longer than the last period TPOS1 by the prescribed times (S7), time conversion is performed (S8) on the basis of the last period TPOS1.
Patent JP-H06308384-A (JP)
Title: Large-diameter wide-angle photographic lens
Inventor: OSHITA KOICHI
IPC: G02B13/04
Filed: 1993-04-27
Abstract: PURPOSE:To provide the lens which has an about 60 deg. field angle and luminance of F number 2 by composing the lens of a positive meniscus lens which is convex to the object side, a biconcave lens, a biconvex lens, and a negative meniscus lens which is convex to the image side in order from the object side, and satisfying specific conditions. CONSTITUTION:This lens consists of the front group composed of the positive meniscus lens L1 which is convex to the object side, biconcave lens L2, biconvex lens L3, and the rear group composed of the negative meniscus lens L4 which is convex to the image side. Then the conditions shown by inequalities (1)-(5) are satisfied. Here, f1 is the radius of curvature of the object-side surface of the positive meniscus lens, r4 the radius of curvature of the image-side surface of the biconcave lens, r8 the radius of curvature of the image-side surface of the negative meniscus lens, d5 the on-axis thickness of the biconvex lens, d6 the on-axis air interval between the biconvex lens and negative meniscus lens, f12 the composite focal length of the positive meniscus lens and biconcave lens, and (f) the composite focal length of the whole system.
Patent JP-S5435197-A (JP)
Title: Preparation of zinc hydroxide platy crystals
Inventor: MATSUOKA TOMIZOU
IPC: C01G9/02
Filed: 1977-08-23
Abstract: PURPOSE: To obtain the titled platy crystals with uniform crystal particle size, by heating a mixed soln. contg. a particular ratio of zinc sulfate and zind acetate, as well as urea to a limited temp. to carry out crystallization within an acidic range. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5435397-A (JP)
Title: Preparing voltage non-linear resistor
Inventor: MAKINO OSAMU
IPC: H01C7/10
Filed: 1977-08-23
Abstract: PURPOSE: To provide a high energy surge absorber of good temperature characteristic with less pore at a low varister voltage and a low limit voltage ratio, by means of processign a sintering with a nuclear ZnO particle, for promoting a particle growth, made mixing into ZnO, including a blending agent for causing non-ohm characteristic. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5225120-A (JP)
Title: Preparation of active carbon fibers
Inventor: ISHIZAKI NOBUO
IPC: D01F9/22
Filed: 1975-08-20
Abstract: PURPOSE: To obtain active carbon fibers with high absorbability by activating carbon fibers obtained by carbonization of acrylic fibers and having a specific value observed in X-ray diffraction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S582540-A (JP)
Title: Heat accumulating type air conditioner
Inventor: MITANI AKIO
IPC: F24F5/00
Filed: 1981-06-30
Abstract: PURPOSE:To ensure safe and reliable operation of an air conditioner using a heat accumulating medium capable of accumulating cold, by charing a heat accumulating or heat accumulating medium in a regenerative tank in the manner of leaving a hollow space at its upper portion, and thereby preventing rupture of a heat exchanger tube by the aid of a means for detecting the level of the upper surface of the heat accumulating medium in the tank. CONSTITUTION:Cooling water 8 is charged in a heat accumulating or regenerative tank 4 in the manner of leaving a hollow space 10 at its upper portion, and a means 11 for detecting the level of the upper surface of cooling water 8 in the tank 4 is disposed in the hollow space 10. With such an arrangement, when cold is accumulated in the tank 4 through operation of a space cooler 2, cooling water 8 is freezed and its volume is increased. However, the volume of cooling water 8 can be expanded freely since the hollow space 10 is formed in the tank 4. Subsequently, when the upper surface of cooling water 8 actuates said means 11 with proceeding of icing of cooling water 8, operation of the space cooler 2 is stopped. Thus, it is enabled to prevent excessive accumulation of cold in the tank and rupture of the heat exchanger tube 3 and hence to ensure safe and reliable operation of the air conditioner.
Patent JP-H01270842-A (JP)
Title: Electronic endoscope device
Inventor: YAMASHITA SHINJI
IPC: A61B1/04
Filed: 1988-04-22
Abstract: PURPOSE:To project a picture, which is always optimum and has a high observing effect, by forming the changing means of picture element determining causes in correspondence to the change of the type of a solid image pick-up element and the change of a signal band to accompany selective signal processing such as the enlarging and reducing, etc., of the picture. CONSTITUTION:A means is provided to change the frequency of the driving signal or driving system of the solid image pick-up element in correspondence to the discriminating information of the type of the solid image pick-up element, which is sent to a signal processing unit, to execute interpolation so that the picture angle of monitor display can be equal regardless of the type of the solid image pick-up element and to change the setting value of a circuit to be the causes of the picture quality determination in correspondence to the change of the signal band in an upper limit to accompany the function of picture enlarging processing and slave picture processing, etc. Thus, even when the solid image pick-up element is different or the enlarging or reducing of the picture is executed, in correspondence to these conditions, the picture quality determining causes are set to the desired value and the picture of the high observing effect can be obtained.
Patent JP-S5528612-A (JP)
Title: Monitor system
Inventor: KUSAYANAGI SHIYUUFUU
IPC: H04L12/437
Filed: 1978-08-21
Abstract: PURPOSE:To realize the monitor system in which the failure monitor of digital transmission network can be made to each station. CONSTITUTION:In the transmission network having the frame synchronizing signal F, the monitor station 1 inserts the code pattern STP corresponding to the stations 2-1 to 2-4 to the fixed area of the frame at the pattern insertion circuit 26 and it is delivered to the transmission circuit 25. At each station, the code pattern received and the code pattern corresponding to the station read out from the memory circuit 33 are compared, and if the code pattern corresponding to the station of itself is received, the monitor station returning the said code pattern after code conversion at the code conversion circuit 35, converts the said code pattern again, and compares it with the code pattern corresponding to the station memorized in the memory circuit 22. If not in agreement, this code pattern is informed to the control section 21 to detect the failure of the station corresponding to this code pattern.
Patent JP-S5226929-A (JP)
Title: Golf-club iron head coated by plastic and its manufacturingmethod
Inventor: MIYAMA TOMOHISA
IPC: A63B53/04
Filed: 1975-08-21
Abstract: PURPOSE:To provide an iron head the surface characteristic of which is improved and provided with color coating having the strength against impact.