baber/WOPTO huggingface dataset:
Patent JP-H01144772-A (JP)
Title: Image reader
Inventor: EJIRI SEISHI
IPC: H04N1/04
Filed: 1987-11-30
Abstract: PURPOSE:To improve the reliability by directly detecting the width and the position of a document in accordance with image data read by an image read element without using mobile parts such as a microswitch. CONSTITUTION:At the time of reading the document, digital image data passing an A/D converter 32 from a CCD 31 is applied to a comparator 36 and an AND gate 37. Digital data from a line memory 35 is applied as the slice level to the AND gate and is compared with digital image data. The comparator 36 outputs a low logical level output(L output) when digital image data is higher than the slice level, and the comparator 36 outputs a high logical level output(H output) when the slice level is higher than digital image data. Thus, image data in an effective reading range corresponding to the document image is extracted from the output obtained by read of the CCD 31 and is outputted.
Patent JP-H10127472-A (JP)
Title: Talisman
Inventor: SHIMIZU SHINKICHI
IPC: A47G33/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a talisman to be easily handled with care irrespective of the existence of a household Shinto altar or a family Buddhist altar by separating a separation paper being set to an adhesion surface covered with an adhesive and preventing an unnecessary adhesion, then adhering the surface to a wall surface of a required target, and fixing the same thereto. SOLUTION: This talisman 1 is rectangular and composed of a relatively thin paper or wooden material on which surface 2 the name of a Shinto shrine or temple, or word (s) thereof is displayed in the form of characters 3. On both right and left ends of the rear surface of the talisman 1, a specified width of area 5 on which an adhesive of pressure sensitive type is layed while a separation paper sheet 6 is set on the front surface of the area 5 so that unnecessary adhesion thereof is prevented. If a household Shinto altar or a family Buddhist altar is in a user's house, the talisman 1 can be stored as it is, and if not, it can be fixed to a room wall surface by separating the sheet 6, then exposing the arear 5, and adhering it thereto.
Patent JP-H11224749-A (JP)
Title: Card reader fitted to circuit board and its assembly
Inventor: HYLAND JAMES H
IPC: G06K13/08
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a card reader fitted to a circuit board which is of low structure, and capable of easily discharging a card by an actuator. SOLUTION: A card reader 12 fitted to a circuit board is equipped with a discharge lever 80 having a key-hole shaped opening 86 is fitted to a fitting post 25 at a bottom of a housing 14 having an upper wall, both side walls 34, and a plurality of terminals 40, and mounted on the circuit board. A card receiving recessed part 36 for the card is formed of the upper wall 16 and the side walls 34 of the housing 14, and a surface of the circuit board.
Patent JP-H07156119-A (JP)
Title: Press molding method for ceramic green sheet laminate
Inventor: TODO TATSUYA
IPC: B28B11/02
Filed: 1993-12-03
Abstract: PURPOSE:To surely press more than one ceramic green sheet with a lower pressure by repeating a pressurization cycle including a pressurization process by a specified pressure and a pressure reduction process. CONSTITUTION:A ceramic green sheet laminate is arranged in a lower mold 12 which is set in a press 11. The press 11 has a hydraulic cylinder 13 which moves the lower mold vertically and an upper mold 14 which is fixed to the main body of the press 11 above the lower mold 12. A hydraulic servo valve 15 is operated by a controller 19, and the lower mold 12 is moved vertically by the hydraulic cylinder 13 to press the ceramic green sheet laminate. In pressing, a pressurization cycle including a pressurization process by a specified pressure and a pressure reduction process is repeated two or more times. By repeating the cycle, the pressurization process is also repeated, and consequently the pressurization term is repeated with a constant pressure maintained, so that the laminate can be adhered intensively without increasing the maximum pressure in the pressurization.
Patent JP-H10131969-A (JP)
Title: Sliding bearing
Inventor: YAMAMOTO YUTAKA
IPC: F16C33/10
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To hold a lubricating state on the inner surface of a bearing always satisfactorily and reduce residual stress of a bearing metal so as to improve durability of the bearing by providing a grated groove recessed on the inner surface of the bearing metal. SOLUTION: A grated groove 5 is formed on the inner surface of a bearing metal, over the whole surface in an inclined direction to the center of a bearing. Lubricating oil therefore flows smoothly in longitudinally and laterally through the inside of the groove 5 and spreads all through the whole inner surface of the bearing so as to avoid the generation of local high surface pressure caused by oil break and the consequent generation of seizure. Since the metal layer of the bearing metal 2 is cut finely in grated shape after casting, residual stress generated by casting is released and reduced. In addition, since the bearing inner surface 6 is of independent shape every grating, even though a crack is generated to partial grated groove 5, the crack is stopped in the grated part, so that separating damage caused by the crack is not enlarged in a wide range.
Patent JP-H01144609-A (JP)
Title: Surface re-oxidation type semiconductive ceramic capacitor and the production thereof
Inventor: TSUJIKU KOICHIRO
IPC: H01G4/12
Filed: 1987-11-30
Abstract: PURPOSE:To increase capacitance and to improve solderability in order to prevent the peeling of electrode layer, by making one electrode of a surface re-oxidation type semiconductive ceramic capacitor consist of a base metal layer in contact with a semiconductive ceramic, a noble metal layer and an intermediate layer of the alloy or the diffused mixture thereof. CONSTITUTION:An electrode is made of both a noble metal of Ag, Au, Pd or the like and a base metal of Cu, Zn, Al, Ni, Sn, Fe, In, Ga or the like, or made of the alloy thereof. A thin re-oxidation dielectric layer 12 is then formed on the surface of a semiconductive ceramic 11. Next, one principal surface of the resulting semiconductive ceramic 11 is coated with noble metal paste while the other principal surface thereof is coated with base metal paste and further coated with noble metal paste. The firing treatment is performed to form a base metal layer 31, a noble metal layer 32 and an intermediate layer 33 of the alloy or the diffused mixture thereof. As a result, the peeling of the electrode layer can be effectively prevented. Moreover, a dielectric layer 12a is made to a semiconductor due to the reduction effects of the base metal, therefore a high capacitance can be provided.
Patent JP-H07158830-A (JP)
Title: Drier and incineration apparatus using the drier
Inventor: KUBOTA MASAHIRO
IPC: F23G5/04
Filed: 1993-12-03
Abstract: PURPOSE:To improve drying efficiency of an article to be dried and satisfactorily remove an oil fraction and odor components by incorporating mixed gas produced upon the article being dried by a drying conveyor and supplying it to the interior of a drying apparatus on the side of a drying burner. CONSTITUTION:An article to be dried supplied into a trough 20 of a drier is dried and carried through indirect heating by a drying conveyor 2. Mixed gas such as water vapor, oil fractions, and odor components, etc., produced upon the article being dried is fed to the vicinity of a flame of a drying burner 5 in a cylinder 22 of a drying conveyor 2 from the trough 20 by a blower 12, and the oil fractions are completely burned in the cylinder 22 and the odor components are thermally decomposed. Further, the mixed gas is fed from the trough 20 into the cylinder 22 so that conditions in the trough 20 become high temperature and low humidity for improvement of drying efficiency. The dried article is carried into a combustion furnace 3 and is combusted. The dried combusted article has been sufficiently dried and hence is substantially completely combusted.
Patent JP-H05142887-A (JP)
Title: Noise eraser for copying machine
Inventor: SHIRAI HIROTSUGU
IPC: H02K5/24
Filed: 1991-11-20
Abstract: PURPOSE:To provide a noise sensor for a copying machine in which noise improvement is given centering on a driving motor, one of large noise sources. CONSTITUTION:A vibration pickup 4 is mounted on a driving motor 3, which is one of large noise sources attached in a copying machine body 1, a noise- erasing space surrounding body 5 is formed which covers circumference of the driving motor 3 including this vibration pickup 4 and has a noise-erasing space for sealing noise generated by this driving motor 3. And a noise-erasing speaker 10 for generating a sound in the waveform opposite to the noise waveform of the driving motor 3 is arranged in the noise-erasing space A of this noise-erasing space surrounding body 5 and the circumference of the driving motor 3 is covered by the noise-erasing space surrounding body 5 so as to form the noise-erasing space A for sealing the noise generated by the driving motor 3. And the noise generated by the driving motor 3 is effectively erased by generating the sound in the waveform opposite to the noise waveform of the driving motor 3 in this noise-erasing space A from the noise-erasing speaker 10.
Patent JP-H11114890-A (JP)
Title: Document processing tool
Inventor: SATO NOBUYUKI
IPC: B42B5/08
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To easily and accurately perform document processing work for finishing a plurality of documents into a bored document in a short time. SOLUTION: In a processing tool 10, a puncher 12 for boring a pair of holes in the side edges 2a of a plurality of documents 2, and a pair of staplers 14 for binding a plurality of documents 2 on both upper and lower sides of a pair of holes are integrally provided. A plurality of documents 2 are overlapped by being in alignment with their edges, the side edges 2a of them are bound at two upper and lower parts by respective staplers 14 in a state where the side edges 2a are set in the document processing tool 10, and a pair of holes are bored in the side edges 2a by the puncher 12.
Patent JP-H07227181-A (JP)
Title: Internally threaded shaking out fishing rod, root rod of internally threaded shaking out fishing rod and structure of ear tip fishing rod of internally threaded shaking out fishing rod or the like
Inventor: NAITO KIYOSHI
IPC: A01K87/04
Filed: 1994-12-08
Abstract: PURPOSE:To obtain an internally threaded shaking out fishing rod equipped with a shaking out fishing rod at the tip side, a tip fishing. rod, etc., capable of simply and rapidly inserting a fishing line without requiring a fishing line inserting wire, at a low cost and with excellent simplicity. CONSTITUTION:This internally threaded shaking out fishing rod 1 consists of a reel 5 at base edge 2a, a root fishing rod 2 equipped with a hole for inserting a fishing line to a rod cover 8, several internally threaded shaking out fishing rods 3 to be housed in the root fishing rod 2 in a telescopic pipe way, an ear tip fishing line rod 4 which is housed in a shaking out fishing rod 31 at the ear tip side of the shaking out fishing rod 3 and is provided with an engaging base part to be engaged with an opening part at the ear tip side in a state of the ear tip fishing rod shaken out by the shaking out fishing rod 31 at the ear tip side, a bored hole, a route hole, other holes such as an opening hole for inserting a fishing line A attached to at least the engaging base part of the ear tip fishing rod 4 and a fishing line guide ring and a top guide ring stuck to the outer peripheral surface of a shaking out part 4a of the ear tip fishing rod 4.
Patent JP-H09126212-A (JP)
Title: Case member assembling structure
Inventor: WATANABE SATOSHI
IPC: B60H1/32
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To save a space, shorten assembling hour and reduce a cost by using a staple when a case member divided into plural parts, is fixed. SOLUTION: Matching parts formed when a case member divided into plural parts is formed, are fixed by a staple 7. Joint flanges 6 partially outwardly projected from the matching parts are formed, and contracted parts 8 are formed to the joint flanges 6. The staple may be formed along the contracted parts 8 so as to enclose and fix it or an insert hole may be arranged to the joint flanges 6 so that the staple 7 can be passed therethrough.
Patent JP-H04175757-A (JP)
Title: Manufacture of photoreceptor
Inventor: KOJIMA SEIJI
IPC: G03G5/05
Filed: 1990-11-08
Abstract: PURPOSE:To prevent the roughening of the end section of a photosensitive layer and prevent the occurrence of the defective toner cleaning and image noises by dipping the end section of the organic photosensitive layer into a solvent adjusted with the steam pressure in the specific atmosphere or below. CONSTITUTION:When the end section of a conducting substrate is coated with an organic photosensitive layer and the end section of the substrate is not exposed, the end section of the photosensitive layer is dipped in a solvent. The end section of the photosensitive layer is dipped in the solvent in the atmo sphere with the steam pressure 200 mmHg or below. The end section dipped in the solvent is removed, and a vacuum thin film is formed on the surface of the photosensitive layer as a surface protective layer. When a vacuum thin film is formed after the solvent treatment is applied and the photosensitive layer is peeled, the problem of roughening does not occur, and such problems as the defective toner cleaning and the formation of a defective image containing noises are prevented.
Patent JP-H04176623-A (JP)
Title: Injection compression molding
Inventor: YOTSUTSUJI AKIRA
IPC: B29C45/56
Filed: 1990-11-12
Abstract: PURPOSE:To mold a high quality superprecision part by a method wherein molding material is vibrantly pressurized with a movable part in an injection compression molding, in which the molding material injected in a cavity is pressurized with the movable part by means of an injection molder having the movable part, through which some part of a mold is made to be interlockable with the injection molder. CONSTITUTION:Under the condition that molds mounted to an injection molder is clamped together at high pressure, a piston 38 is raised to proper position. Next, molten material is injected from the injection molder, run through a sprue 32 a runner 33 and a gate 34 and filled in a cavity 35. After that, the piston 38 is retreated so as to fill molten material in the cavity by the volume developed by the retreat of the piston and then proper dwell, pressure is applied. In this case, the material in the cavity 35 is pressurized through the vibration of the piston 38, which is produced by intermittently changing the oil feeding pressure applied to oil influx ports 41 and 42. Concretely, in order to control the filling of material, a vibrating core 37 is raised so as to realize the state, which forms 8 proper space in the cavity 35. After that, material is injected from the injection molder so as to be filled. Next, the vibrating core 37 is vibrated so as to further fill the material. The vibrating core 37 is immediately vibrated when the filling is brought to an end. Thus, the improvement of the accuracy of a molded article and the remarkable reduction of residual stress can be attained.
Patent JP-H06164440-A (JP)
Title: Portable information communication equipment
Inventor: FURUYA JUN
IPC: H04B1/38
Filed: 1992-11-16
Abstract: PURPOSE:To ensure the optimum form for a portable information communication equipment in accordance with a radio talking, an electronic notebook, and a folded storage respectively while securing a radio telephone function and an electronic notebook function. CONSTITUTION:For instance, a radio talking is secured when a microphone part 3 is opened toward an arrow A via a hinge part 4 and at the same time a speaker part 2 is closed against an arrow B via the part 5. Then an electronic notebook is secured when the part 3 is closed against the arrow A and the part 2 is opened toward the arrow B. Furthermore a folded storage is secured when the part 3 is closed against the arrow A and at the same time the part 2 is closed against the arrow B respectively. In such a way, the form for a main body 1 is varied in response to each purpose.
Patent JP-H02152173-A (JP)
Title: Micro-wave coplanar line connector
Inventor: MITOMI OSAMU
IPC: H01R9/05
Filed: 1988-12-02
Abstract: PURPOSE:To make it possible to lessen loss due to the change-over in the mode of micro-waves, and thereby enable characteristics in a wide band to come into being by using a coplanar line connector in a shape that a line is divided in half, at the connecting section of a coaxial line with a coplanar line. CONSTITUTION:In a micro-wave coplanar line connector 14 which connects a coaxial line 1 composed of an earth connector 3 arranged in such a way as to have a central conductor 2 enclosed, with a central connector 4 formed on the surface of a substrate 6 and an earth conductor 5, an earth conductor 15 is formed into a shape that the earth conductor 3 of the line section 1 is divided in half, the diameters (a) and (b) of the central conductor 13 of the line connector 14 and the earth conductor are determined in such a way as to lie halfway between the coaxial line and the coplanar line in characteristic impedance, and the substrate 6 is constituted to be closely adhered onto the surface 16 of an earth chassis. By this constitution, loss due to the change-over in the mode form of micro-waves into both of the lines is lessened, and loss in high frequency signal radiation can thereby be restrained.
Patent JP-H01153606-A (JP)
Title: Reinforcement of dental material and dental structure
Inventor: AIZATSUKU SHIYOOHAA
IPC: A61C5/77
Filed: 1987-12-01
Abstract: PURPOSE: To obtain a dental repairing material capable of being used by a thermally treating method by combining the particles of a high melting point metal such as Pt or Pd with a small amount of a low melting point metal such as gold and subsequently thermally treating the combination at a specific temperature to bind the high melting point metal particles to each other. CONSTITUTION: This dental material capable of being thermally treated to form a dental repairing member or repair a tooth is obtained by combining high melting point metal particles having a melting point of at least approximately 300 deg.C and a particle size of approximately 100μm or less (especially preferably platinum or palladium particles) with a small amount of low melting point metal particles (especially preferably gold particles) and subsequently thermally treating the combination at the melting point of the high melting point metal or lower to melt the low melting point metal particles, thus binding the high melting point metal particles to each other to form a porous sponge-like mass. The dental material preferably contains the high melting point metal in an amount of approximately 98wt.% or less.  The material holds the shape, does not contract, even when thermally treated, is a little in the consumption of the noble metals, and is low in cost.
Patent JP-H10130456-A (JP)
Title: Aqueous dispersion
Inventor: TAMORI KOJI
IPC: C09D133/04
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous dispersion which forms a transparent, high- strength ultraviolet-absorbing coating film free from the deterioration of these performances even after long-term exposure to ultraviolet rays under high- temperature and high humidity conditions. SOLUTION: This dispersion contains polymer particles (A) having a means particle diameter of at most 250nm and obtained by polymerizing a monomer mixture comprising 1-70wt.% ethylenically unsaturated monomer (a) having ultraviolet-absorbing functional groups based on a benzotriazole structure in the molecule, 0.1-20wt.% ethylenically unsaturated monomer (b) having carbonyl groups based on aldo or keto groups in the molecule, and 10-98.9wt.% other copolymerizable ethylenically unsaturated monomer (c) [wherein the total of the monomers (a), (b) and (c) is 100wt.%], and a polyfunctional hydrazine derivative (B) having at least two hydrazino groups in the molecule at an equivalent ratio of the carbonyl groups in the components A to the hydrazino groups in the component B of 1:(0.1 to 5).
Patent JP-H05115948-A (JP)
Title: Method for improving internal quality of continuously cast slab
Inventor: HIRABAYASHI KEI
IPC: B22D11/115
Filed: 1991-10-25
Abstract: PURPOSE:To drastically raise the lower limit of equiaxed crystal ratio on the upper face side of a carbon steel cast slab and to reduce the distribution by specifying molten steel superheating degree in a tundish and electro-magnetically stirring the molten steel in a strand. CONSTITUTION:At the time of producing the carbon steel cast slab having 0.4-0.5% carbon content by continuous casting method, the molten steel superheating degree (TH-SH) in the tundish is made in the range shown in the following inequality. 5 deg.C<=TD-SH<=R, R=192.9-253.7XC-26.7XCr+314.2XT. Al-635.4XS-21.1XMn-0.74XEZR (R>=5 is effective) C, Cr, T.Al, S, Mn: each content(%) of carbon, chromium, the total aluminum, sulfur, manganese in the molten steel in the tundish, ESR: the aimed equiaxed crystal ratio (%) on the upper face side of the cast slab. The lower limit of the equiaxed crystal ratio on the upper face side is drastically raised and the distribution is reduced, as a result, the yield of the continuous casting is improved.
Patent JP-2000107508-A (JP)
Title: Liquid separator of machine tool and its control method
Inventor: FUJIMURA MASATOSHI
IPC: B01D17/025
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid separator of a machine tool wherein a great amount of an oil water mixed cutting liquid is efficiently separated into oil and water, and both of oil and water are made reusable, and its control method. SOLUTION: This separator has a first tank 7 wherein a liquid in which oil and water become turbid flows in, a second tank 16 wherein an upper layer liquid of the first tank 7 is allowed to flow in, and separated by a specific gravity difference, and a third tank 31 for control of a liquid surface of the first tank 7. The liquid surface of the first tank 7 is always monitored to enable a specific amount of the liquid to be fed to the second tank 16, and oily liquid and water soluble liquid can be stably pumped up from the second tank 16.
Patent JP-2000134417-A (JP)
Title: Image reader
Inventor: KUBOTA TAKESHI
IPC: H04N1/04
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To stably feed a sheet origin and to prevent the sheet original from being adsorbed electrostatically onto the surface of a contact image sensor(CIS) by making a guide member covering a gap between a read means and a carrying guide member of a metallic plate, and connecting the plate electrically to ground thereby reducing the feeding resistance of the sheet original. SOLUTION: A metal-made CIS mount plate 11 fixes a CIS 6 connecting electrically to ground to a main body. An input guide plate 10 whose width is wider than that of a sheet original P at an upper-stream of the CIS 6 and which is placed at an entrance of an original read section 4 is made of a metallic plate whose surface is smooth such as a stainless steel plate and is fixed to the CIS mount plate 11 to connect itself electrically to ground. Since the entrance guide plate whose surface is smooth such as a stainless steel plate is fixed to the CIS mount plate 11 in this way, a friction resistance of this part on a carrying face of the sheet original P is lower to reduce the feeding resistance. Even when the sheet original P charged with static electricity is fed, the statictricity is removed by the electrically grounded entrance guide plate 10.