baber/WOPTO huggingface dataset:
Patent JP-S60215158-A (JP)
Title: Air-breather for transmission
Inventor: SUZUKI SATORU
IPC: F16H57/02
Filed: 1984-04-10
Abstract: PURPOSE:To eliminate a leak of lubricating oil, by forming a vent hole in a casing end face, making a baffle plate extend from the casing end face to the inside, while forming an air chamber in the outside of the vent hole, and connecting an air pipe to the air chamber. CONSTITUTION:A vent hole 9 is formed in an end face of a casing 10, while a baffle plate 13 is made to extend from the end face of the casing 10 to the inside so as to cover the scattering direction of lubricating oil, then an air chamber 16 is formed in the outside of the vent hole 9, and an air pipe 12, leading to the atmosphere, is connected to this air chamber 16. With this constitution, a possible flow of the lubricating oil into the air chamber 16 is checkable before it happens, so that a leak of the oil out of the air pipe 12 is surely precentable from occurring.
Patent JP-H10265132-A (JP)
Title: Bobbin loading device for large capacity steel wire rod coil
Inventor: HATANO OSAMU
IPC: B65H75/22
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To safely and efficiently realize insertion work of a steel wire rod coil into a bobbin by reducing human working burden as well as reducing a range of action of a crane in case of inserting especially the steel wire rod coil of large capacity. SOLUTION: This device is furnished with a coil supply device 9 to supply a steel wire rod coil to a centering device 12, the coil centering device 12 with a rotating device, a carrier device 20 to carry the steel wire rod coil to on a coil insertion device 15 from the centering device 12 by lifting and positioning the steel wire rod coil, the coil insertion device 15, a bobbin supply device 28 to supply an empty bobbin with a cover to the coil insertion device 15, a carrier delivery 33 of the bobbin into which the steel wire rod coil is inserted, a transfer and placing device 37 to transfer and place the empty bobbin from the bobbin supply device 28 on the coil insertion device 15 and transfer and place the bobbin into which the coil from the coil insertion device 15 is inserted to the bobbin delivery device 33,  and a cover fork device 44 to connect and to disconnect the bobbin cover.
Patent JP-H10264896-A (JP)
Title: Rotor blade of rotorcraft
Inventor: KONDO NATSUKI
IPC: B64C27/46
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To eliminate delocalization of a supersonic area and reduce high speed impact noise by determining a distance up to the external end of a first front edge standardized by a blade length for a specified range by defining the rotation center of a rotor as a reference. SOLUTION: The blade end part 12 of a rotor blade 10 is formed on a side opposed to the root part 9 of a center part 11, and the plane shape is stipulated by a first front edge 23, a second front edge 24, a side edge 25, a first rear edge 26 and a second rear edge 27. The first rear edge 23 extends forward as it goes from an eternal end P1 of the front edge 21 of the center part 11 to the outside and is extended to the external end P of the first front edge 23. A distance R1 of a Y direction from the rotation center to be the extending location of the front edge to the external end P is determined for 83% R<R1<92% R for weakening impact waves. Thus, delocalization of a supersonic area is eliminated and high speed impact noise can be remarkably reduced.
Patent JP-H10268790-A (JP)
Title: Holder for liquid crystal display panel, liquid crystal display using it, electronic equipment using the liquid crystal display device, and curved surface liquid crystal display panel manufacturing jig and method of manufacturing curved surface liquid crystal display panel using it
Inventor: HOSOGAYA HIROYUKI
IPC: G02F1/13
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to enlarge a display area by forming a liquid crystal display panel to a curved surface form and to freely set a curvature of the liquid crystal display panel. SOLUTION: A flexible liquid crystal display panel 34 in which liquid crystal is filled between opposed flexible substrates is held in a state of the curved surface by a holder 36 for the liquid crystal display panel. The holder 36 for the liquidcrystal display panel has an opposed pair of abutting members 56 abutted on both ends of the liquid crystal display panel 34, and an adjusting mechanism 58 which makes a distance between the pair of abutting members 56 variable by moving the abutting members 56 and allows the state of the curved surface of the liquid crystal display panel 34 to be maintained at a halt position.
Patent JP-2000264530-A (JP)
Title: Sheet sorting device
Inventor: WATANABE TATSURO
IPC: B65H39/11
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To generate good alignment of sheets irrespective of the sheet size and without bringing about cost-up inherent in an aligning means. SOLUTION: A jogger fence 196 in a plate form is coupled with an aux. jogger bar 202 in columnar shape by an arm 198 so that an aligning member is formed, wherein the arm 198 is energized by a coil spring 232, and in the condition no external force is applied, the jogger fence 196 is positioned flush with the aux. jogger bar 202. In the case of a large size sheet, the sheet is pressed to a reference fence 134 by the jogger fence 196 and aux. jogger bar 202. In the case of small size sheet, the aux. jogger bar 202 abuts to a hole 18d for its movement and the movement is restricted, and interference with an end fence 36 is avoided. Because of horizontal rotation of the arm 198 against the energizing force, movement of the jogger fence 196 is admitted.
Patent JP-H10231577-A (JP)
Title: Curtain wall mounting bracket
Inventor: SUZUKI KANAME
IPC: E04B2/90
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent external force from acting upon a fitting panel by forming a metal fitting of a thick iron plate into specified shape, and passing nails or the like through holes of the metal fitting to bind the fitting to backing and a panel body. SOLUTION: A metal fitting is formed of a thick iron plate into specified shape, and fitting mail holes are formed in the metal fitting. In case of fitting a fitting panel 3 to backing, a lower end metal fitting 1 is fixed to the backing by passing nails through the holes, and the lower end of the fitting panel 3 is inserted in the lower end metal fitting 1. An upper end metal fitting 2 is then insert-fitted to the upper end of the fitting panel, and the upper end metal fitting 2 is fixed to the backing by passing nails through the holes. Deformation of the backing can therefore by absorbed so as to prevent external force from acting upon the fitting panel 3.
Patent JP-S52154594-A (JP)
Title: Preparation of amino acid
Inventor: YUGAWA HIDEAKI
IPC: C12P13/08
Filed: 1976-06-17
Abstract: PURPOSE: Industrial and economical preparation of amino acids by fermentation process using, as a carbon source, colin or its salts which are available in large quantity at low prices. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01242225-A (JP)
Title: Cap structure for profile extruded molding
Inventor: SAITO YOSHIO
IPC: B29C48/12
Filed: 1988-03-24
Abstract: PURPOSE:To profile extrusion mold with good accuracy by charging and forming a welt section from a fixed cap and feeding a material from one direction through a recessed section formed along the moving direction of a movable cap in a roughly C-shaped discharge outlet when a hollow seal section, roughly C-shaped and varied slightly in its projecting length is accompanyingly formed in the welt section. CONSTITUTION:A sponge rubber material is extruded through a discharge outlet 51 of a movable cap 44 and a discharge outlet 46 of a fixed cap 41, by which a hollow seal section 4 is formed roughly in C-shape. In other words, a root section of the hollow deal section 4 is formed by the discharge outlet 46 of the fixed cap 41 in the state that the movable cap 44 is moved to a certain extent, and also a main section is formed by a discharge outlet 51 of the movable cap 44. A material flows into the discharge outlet 51 of the movable cap 44 through a recessed section 50 of the fixed cap 41, and as the material flows along the moving direction of the movable cap 44, inflowing direction is constant regardless of the movement of the movable cap 44. The hollow seal section can be extrusion molded with good accuracy by said arrangement.
Patent JP-H02249639-A (JP)
Title: Repairing process of metallic object covered with double layer
Inventor: MURAKAMI MUNEYOSHI
IPC: B32B15/08
Filed: 1989-03-24
Abstract: PURPOSE:To provide the repairing coating film excellent in adhesion and water resistance by a method in which the exposed parts of a metallic object and thermosetting resin are filled and coated with thermosetting resin, and then its outer layer is coated with thermoplastic resin. CONSTITUTION:In a defective part, damaged coating is first removed, and the base in prepared to increase adhesion. Then thermoplastic resin coating 2 is peeled off, and about 10mm of thermosetting resin layer 1 is exposed, and further said exposed part is also coated with the repairing agent 4 of thermosetting resin. Next, metallic base part 6 and the thermosetting resin layer 1 are filled and coated with the repairing agent 4 of thermosetting resin. Then, the outer surface of the repairing agent 4 of thermosetting resin and the perfect surrounding thermoplastic resin coating 2 is coated with the repairing agent 5 of thermoplastic resin.
Patent JP-H01243067-A (JP)
Title: Electrophotographic sensitive body
Inventor: AIZAWA KOICHI
IPC: G03G5/14
Filed: 1988-03-24
Abstract: PURPOSE:To improve moisture resistance of an electrophotographic sensitive body and to prevent generation of flow in the picture image at high temp. and in high humidity by using a surface protective layer having a contact angle larger than a specified value by measuring a contact angle of pure water with the surface of the surface protective layer, thus evaluating the adsorptivity of water to the surface protective layer. CONSTITUTION:The title electrophotographic sensitive body is constituted of a charge transfer layer 2 consisting of an org. material and a charge generating layer 3 consisting of an org. material both being laminated on an electroconductive base body 1, wherein the charge generating layer 3 is covered by the surface protective layer 4. The contact angle of pure water with the surface protective layer 4 is regulated to >=70 deg. by measuring it on the surface in the air. The electroconductive base body 1 serves as an electrode of the photosensitive body and also as a base for each other layer, and consists of a metal such as Al, etc. glass, resin, etc. subjected to treatment for affording thereon. The charge transfer layer 2 comprises a coated film consisting of a material contg. an org. charge transfer material dispersed in a resin binder. A deriv. such as hydrazone, etc. is used therefor. Thus, an electrophotographic sensitive body having high moisture resistance and being prevented from generation of flow in the picture image, is obtd.
Patent JP-H06264334-A (JP)
Title: Weft-insertion method and reed having modified form
Inventor: KUSHINO MAMORU
IPC: D03D49/62
Filed: 1993-03-08
Abstract: PURPOSE:To improve the stability of the operation to introduce a weft into a reed groove in the high-speed weaving or twining weaving with an air-jet loom provided with subsidiary nozzles. CONSTITUTION:The region A at the main nozzle side end of the reed 1 is made to have a diffusing tendency and the reed 1 of the region B at the side opposite to the main nozzle relative to the region A is made to have a directing tendency. The escape of the air flow from a reed groove 3 is suppressed in the region A of the reed 1 to stabilize the introduction of a weft into the reed groove 3. At the same time, the stalling of the weft caused by the lowering of the speed of the air flow in the region A is prevented by the increase of the transporting force in the region B of the reed 1.
Patent JP-H06256132-A (JP)
Title: Dental pulp coating agent
Inventor: MATSUDA NAOKI
IPC: A61K6/898
Filed: 1993-03-05
Abstract: PURPOSE:To provide a coating agent intended for directly or indirectly coating the dental pulp surface to protect the dental pulp and promote the regeneration and neogenesis of the dentin for the dental pulp treatment in therapies of dental caries. CONSTITUTION:The dental pulp coating agent containing at least one kind selected from N-acetyl-D-glucosamine, N-acetyl-D-galactosamine, N-acetyl-D- mannosamine, polysaccharides produced through alpha- or beta-1,4-bond formation thereof and derivatives such as carboxymethyl derivatives therefrom. This agent may also be formulated with inorganic phosphoric acid or collagen etc. This agent is highly safe, being capable of neogenesis of the dentin even if directly applied on the dental pulp surface.
Patent JP-S58187372-A (JP)
Title: Impact type printer
Inventor: OKAMOTO FUMIAKI
IPC: B41J2/255
Filed: 1982-04-27
Abstract: PURPOSE:To make favorable a print quality, by a method wherein the length of a projected part of each printing wire projected from a tip part of a printing head is so set as to obtain a length distribution conforming to the radius of curvature of a platen, in a dot-matrix printer. CONSTITUTION:A paper 9 is guided by pinch rollers 8, is wound around the platen 12, and is printed with dot matrices by the printing wires 14 driven by printing signals. To ensure that the distribution of the lengths of the projected parts of the printing wires 14 projected from the tip part of the printing head 13 conforms to the radius of curvature of the platen 12, the tips of the wires 14 are suitably worked, for example, ground by a grindstone having a curved surface having the same radius of curvature as that of the platen 12. Accordingly, since all of the distances from the wires 14 to the printing surface are equal, when the wires 14 are driven by the printing signals, the period of time required for reaching the printing surface and the printing force are equal for all of the wires 14. In addition, since the paper 9 makes perfect contact with the platen 12, the paper 9 is not vibrated due to printing, and printing sound is small. Accordingly, favorable printing quality can be obtained.
Patent JP-H02248830-A (JP)
Title: Semiconductor pressure sensor
Inventor: ASANO SHOGO
IPC: G01L9/04
Filed: 1989-03-23
Abstract: PURPOSE:To achieve a higher reliability, a stability of quality and a lower cost by mounting a pressure sensitive diaphragm, a cap, a pressure introduction pipe having a pressure sensitive diaphragm mounted at a rear end opening thereof and a connector on a base. CONSTITUTION:A fluid is introduced at a tip opening of a pressure introduction pipe 1 and a pressure sensitive diaphragm 11 is mounted at a rear end opening. The pipe 1 is mounted being pierced in such a manner that the diaphragm 11 sticks out upward. A lead 12 is passed through a through hole 17 to take out a pressure detection signal of the diaphragm 11. The hole 17 is sealed up on a base 3 by a hermetic sealing agent 19. The diaphragm 11 is sealed up with a gap 14 joined on the base 3. Moreover, a connection metal fitting 7 joined on the back side of the base 3 is insert-molded and has a connector 4 with a terminal 8 to which the lead 12 is connected.
Patent JP-S59197943-A (JP)
Title: System for detecting address space of memory
Inventor: MATSUSE KENJI
IPC: G06F12/16
Filed: 1983-04-23
Abstract: PURPOSE:To identify a packed address space and surely detect an effective address space in accordance with the change in a memory address space, by writing a prescribed data pattern in a memory space and reading out said pattern. CONSTITUTION:A central controller 12, ROM 14, RAM 16 as a main storage device and I/O interface 18, further a connector 30 are connected with the system bus 10 of the address space detecting system of a memory. An RAM 26 used as a storage device for extension is connected to the connector 30 attachably and detachably. This system is constituted in such a way that each of the RAMs 16 and 26 can be used as the work area of the CPU 12. Moreover, this system is constituted so that an address is appointed by the address bus 20 of this system and a prescribed data pattern is written in the RAM 16 or RAM 26 through a data bus 22, and then, the data is read out. In addition to the above, an effective address space is accurately detected in accordance with the change in a memory address space and the expansion and contraction of the system are made easier.
Patent JP-H11274532-A (JP)
Title: Solar cell
Inventor: NAGASHIMA TOMOMICHI
IPC: H01L31/04
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide the most advantageous thickness of a solder cell for the photoelectric conversion efficiency and reduce the carrier recombination loss. SOLUTION: An upper cell 12 composed of an n<+> layer, p-layer and p<+> layer and a lower cell 14 having an n<+> layer and p<+> layer arranged along the back side at the lower part of the p-layer are laminated to constitute the solder cell 10. The band gap of the upper cell 12 is greater than that of the lower cell 14, an upper electrode 18 is formed on the n<+> layer of the upper cell 12, a negative electrode 26 and positive electrode 28 are independently formed on the n<+> layer and p<+> layer of the lower cell 14, respectively, to form a pair of electrodes of the lower cell 14, and the positive electrode 28 is combinedly used for the other electrode of the upper cell 12. Thus it is possible to take up minority carriers generated in the upper and lower cells 12, 14 from the electrodes of the cells.
Patent JP-H06256705-A (JP)
Title: Coating compound composition
Inventor: NIKAIDO NORIO
IPC: C09D133/04
Filed: 1993-03-05
Abstract: PURPOSE:To obtain a coating compound composition capable of coating by a simple process in coating, showing functions of two kinds of acrylic resins and pigment. CONSTITUTION:A coating compound composition comprises a first acrylic resin, a hydrolyzable silyl group-containing secondary acrylic resin, a third resin and pigment. When solubility parameters of the first acrylic resin, the second acrylic resin and the third resin are SP1, SP2 and SP3, the molecular weights are respectively M1, M2 and M3 and the contact angles with water of the first acrylic resin and the second acrylic resin are theta1 and theta2, SP1-SP2=0.1-0.3, ¦SP3- SP1¦<SP3-SP2, theta1>theta2, M1<M2, M3<=M1 are satisfied and the pigment is dispersed into the third resin to give the objective composition.
Patent JP-S55164979-A (JP)
Title: Rejection character correcting system in optical character reader
Inventor: MIYAO SHIGERU
IPC: G06K9/03
Filed: 1979-06-06
Abstract: PURPOSE: To enable smooth rejection correction, by displaying the identification candidate characters retrieved from the characteristics of the rejected characters according to the priority of characteristics.  
     CONSTITUTION: The optical character reader 1 recognizes and processes the read-in data from the document. Next, the presence of the rejected characters is judged with the display on the console 2. Further, if it is judged that the rejected characters are present, the characteristics of the rejection quantized image are detected with CPU3. The CPU3 retrieves and reads out the characters having the same characteristics from the character table of the second external memory unit 6 and registers it on another table according to the priority. Further, the character having the highest priority is output in parallel with the console 2 among the registered characters and displayed by being arranged with the rejected quantized image. The operator compares both the images, and if he judges in agreement, the key input operation of agreement is made. As a result, the rejection characters are replaced with the identification candidate characters. If not agreement, the character having the next priority is sequentially displayed, and this operation is repeated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62229537-A (JP)
Title: Optical system driver
Inventor: MIYAJIMA GIICHI
IPC: G11B7/09
Filed: 1986-03-31
Abstract: PURPOSE:To suppress the generation of subresonance at tracking drive by providing an optical system support supporting the optical system and a bearing member supporting rotatably the optical system support in a direction vertical to the optical axis of the optical system. CONSTITUTION:The tracking control is applied by using an electromagnetic force between a current flowing to a tracking coil 6 and a magnetic field generated by a tracking permanent magnet 13 and turning an objective lens support 4 around a pivot bearing 19. The displacement angle theta of the objective lens support 4 is decided by the relative position deviation distance between the objective lens 1 and the desired laser light irradiation position of the information recording medium. Since the support of the objective lens support 4 in the tracking control is executed by the pivot bearing 19 and the pivot axis 18 and no support is executed by a support means having the spring performance, the generation of the sub resonance at a high frequency band is prevented.
Patent JP-S59196544-A (JP)
Title: Electron gun
Inventor: KONNO SHIGEO
IPC: H01J37/06
Filed: 1983-04-22
Abstract: PURPOSE:To obtain an electron gun having a long life able to give the uniform strength of an electron beam covering wide range by providing a radiation region of an electron radiation member not less than three pieces in one row or in not less than three rows while putting said electron radiation region in a position about corresponding to the distribution of an electric field due to anode. CONSTITUTION:A cathode member consists of electron radiation members of LaB6 of nine pieces in all of three lines and three rows such as, for instance, 1a1-1a3, 1b1-1b3 and 1c1-1c3, while a tip of each electron radiation part is sharply or processed in the pyramid shape and thermal electrons are radiated from each tip. Anode 5 is held in positive high potential to cathode 1, while an acceleration electric field of electron rays is formed between cathode impressed by negative high voltage and itself. The electron radiation member 1b2 in the center part is put in the farmost position from anode, while eight other electron radiation members are put lower than that (in the position near anode 5). Thereby, each electron radiation member is maintained in the uniform strength of an electric field thus unifying the amount of electron radiation and about equalizing also an influence with the passage of time on the tip of each electron radiation member.
Patent JP-S57187098-A (JP)
Title: Treatment for sewage
Inventor: FUKUNAGA KAZUJI
IPC: C02F3/34
Filed: 1981-05-11
Abstract: PURPOSE: To treat sewage such as municipal sewage with good efficiency by bringing the sewage into contact with sludge incorporated with 1 of ≥2 kinds of specific bacteria at least at 25% by maintaining pollution load at specific values.  
     CONSTITUTION: Sewage is brought into contact with the sludge incorporated with 1 or ≥2 kinds of the bacteria selected from the group consisting of acinetobacter genus, enterobacter genus, aeromonas genus, alcaligenes genus, and flavobacterium genus at least at 25% ratio while pollution load is maintained at  ≤0.15kg BOD 30 /kgMLSS.day. The quality of the water is improved by this  while the generation of excess sludge is suppressed. In additions, the sewage is  treated effeciently without entailing a substantial decrease in pH. It is preferable to maintain the concn. of the activated sludge suspended solids (MLSS) at  the sewage treatment at 6,000W12,000ppm. 
     COPYRIGHT: (C)1982,JPO&Japio