baber/WOPTO huggingface dataset:
Patent JP-S61105682-A (JP)
Title: Graphic recognition processing device
Inventor: SUZUKI MASATOSHI
IPC: G06K9/38
Filed: 1984-10-29
Abstract: PURPOSE:To identify the pattern by clamping the first and second level signals outputted from a photoelectric conversion means and calculating the similarity between the standard pattern and the mean level signal of plural first level signals which tends to make level fluctuation due to the density difference of printing. CONSTITUTION:Comparative output (C<0>, C<1>) is inputted to a comparator 24 from a processing circuit 28. Comparative signals from an image memory 22 through a comparing means 11 are calculated of its similarity with the standard pattern of memory pattern of memory medium 1 in the nearer order (Sa Sb Sc) of mean level signal against the first level signal S1, and as the result, judgement is done whether the recognition of the recorded pattern is possible or not. If, as a result of calculation and judgement, the recorded pattern is judged to be recognizable, the recognition processing is executed to define what the recorded pattern is.
Patent JP-H11332432-A (JP)
Title: Connecting structure of driving handle of fishing reel
Inventor: PARK BO-GUK
IPC: A01K89/015
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure of a driving handle of a fishing reel, not only capable of enabling a fixing state of the driving handle to a driving shaft to be firmer, but also capable of contributing to the formation of a product into the high class one by making the connecting member not exposed to the exterior, to make the appearance beautiful. SOLUTION: This connecting structure of a driving handle has a boss-cap 2 for allowing the terminal of a driving shaft 6 to be inserted, and formed at the center part of the driving handle 1, a bolt hole 4 formed at a prescribed position of an outer periphery part of the boss-cap 2, and penetrated by a fixing bolt 8, and a recessed groove part formed at the terminal port of the bolt hole 4, and allowing a head part of the fixing bolt 8 to be positioned.
Patent JP-S6287489-A (JP)
Title: Recovery of crucible and apparatus therefor
Inventor: TADA KOJI
IPC: H01L21/18
Filed: 1985-10-12
Abstract: PURPOSE:To readily recover an inner crucible, by lowering an outer crucible after completing the pulling up of a single crystal, applying bent parts of inner crucible recovering jigs to the lower stopper and hanging the inner crucible. CONSTITUTION:An inner crucible 1 having two or more vertically elongating inner crucible recovering jigs 4 having bent pieces 18 with outwardly protruding upper ends is placed in an outer crucible 2 having a heat insulating material 3 fixed on the outer periphery and a stopper material 17 equipped with the upper and lower stoppers 5 and 6 having a smaller inside diameter than the inside diameter of the bent pieces 17 is placed on the heat insulating material 3. The inner crucible 1 is then lowered onto a sealing compound melt 9 and raw material melt 10 in the outer crucible 2 to put the sealing compound melt 9 and the raw material melt 11 through a hole 13 into the inner crucible 1. An upper axis 19 having a fixed seed crystal 15 is lowered to grow a single crystal 16. After completing the pulling up of the single crystal 16, the outer crucible 2 is lowered through a lower axis 14 to bring the bent pieces 18 of the jig 4 into contact with a lower stopper 6 and hang the inner crucible 1. The raw material melt 11 and the sealing compound melt 9 are then recovered in the outer crucible 2.
Patent JP-H0780249-A (JP)
Title: Catalytic activity discrimination device of internal combustion engine
Inventor: UCHIKAWA AKIRA
IPC: F01N3/20
Filed: 1993-09-13
Abstract: PURPOSE:To discriminate catalytic activity states with high accuracy by setting a sensor element constituted by counterposing a pair of electrodes through isophthalic acid enclosed in a pipe in the temp. atmosphere of an exhaust gas purifying catalyst and comparing the value of the current flowing across the electrodes of the sensor element with a reference current value. CONSTITUTION:In a catalytic activity discrimination device discriminating the activity state of the exhaust gas purifying catalyst placed on the exhaust passage of an internal combusion engine, a sensor element 51 constituted by counterposing a pair of electrodes 54a, 54b through isophthalic acid 53 enclosed in a pipe is set in the temp. atmosphere of the exhaust gas purifying catalyst. An active or nonactive state of the exhaust gas purifying catalyst is discriminated on the basis of the comparison of the value of the current flowing across the electrodes when constant voltage is applied across the electrodes 54a, 54b of the sensor element 51 with a reference current value. That is, by utilizing such a phenomenon that the electric conductivity of isophthalic acid is changed across the m.p. (350 deg.C) almost corresponding to the activation temp. of the exhaust gas purifying catalyst, it can be discriminated whether the exhaust gas purifying catalyst reaches the activation temp. with high accuracy.
Patent JP-S6468128-A (JP)
Title: Coder and decoder
Inventor: OGASAWARA KAZUO
IPC: H03M1/02
Filed: 1987-09-09
Abstract: PURPOSE:To allow the titled device to cope with versatile and exclusive communication system flexibly by combining a ground terminal to a core part (coder/ decoder) and an analog addition circuit and a digital addition circuit and respective circuits so as to promote the small sized communication system. CONSTITUTION:The analog addition circuit 12 required for the communication system is arranged among analog sections 6, 8 of the core part and an analog ground terminal 3 arranged on the 3rd side and 8 analog addition circuit terminals 11 being input/output terminals of them are arranged to a 3rd side around the analog ground terminal 3. Thus, the bypass of digital noise from the core part of the coder/decoder to the analog addition circuit 12 is suppressed. The respective analog addition circuit 12 of the communication system and the core parts 5-8 of the coder/decoder are realized on one and same integrated circuit so as to realize the small sized system while keeping the flexibility.
Patent JP-S6384697-A (JP)
Title: Scale inhibitor
Inventor: KARASAWA YOSHIMITSU
IPC: C02F5/08
Filed: 1986-09-26
Abstract: PURPOSE:To prevent the growth of silica scale for a long period of time by adding a small amt. of a scale inhibitor consisting of a copolymer of an unsatd. quaternary ammonium compd., hydrophobic unsatd. compd. and hydrophilic unsatd. compd. to terrestrial heat water, etc. CONSTITUTION:This scale inhibitor consists of the copolymer of 10-95wt% unsatd. quaternary ammonium compd. (e.g., acryloyloxyethyltrimethyl ammonium chloride), 5-90wt% hydrophobic unsatd. compd. (e.g., methyl acrylate) and 0-85wt% hydrophilic unsatd. compd. (e.g., acrylic acid). Such scale inhibitor is added to the terrestrial heat water, etc., at such a ratio at which content thereof is 3-200ppm. As a result, the deposition of silica scale to equipment and piping to handle the terrestrial heat water, hot spring water, cooling water, etc., is prevented and the operation and utilization of heat exchangers, terrestrial water transport pipes and reduction wells for a long period of time are permitted.
Patent JP-2001050000-A (JP)
Title: Cable bolting work method and fixing material for cable bolting work
Inventor: SHIMIZU TATSURO
IPC: C09K8/46
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To restrain deviation of a fixing material from a top end directional bore hole by using the fixing material by adding an admixture by high condensation triazine and water soluble high polymer ether compounds to cement milk having the specific weight ratio by a specific value of cement weight. SOLUTION: A fixing material used for a cable bolting work method is prepared by adding an admixture of about 1% of cement weight to cement milk of 28 to 29% of the water-cement weight ratio. Here, the admixture is composed of a high condensation triazine compound and a water soluble high polymer ether compound. Normally, proper viscosity is imparted to cement grout and injection mortar by mixing this admixture with the cement grout and the injection mortar t largely improve filling performance. A cable bolt is fixed by using this fixing material to thereby prevent deviation of the fixing material from a bore hole at fixing the cable bolt in the top end direction.
Patent JP-H04109009-A (JP)
Title: Automotive valve system
Inventor: NAGANO SHUJI
IPC: F16H1/28
Filed: 1990-08-29
Abstract: PURPOSE:To improve pursuitability at a high rotational speed by performing opening and closing of suction and exhaust ports by means of a piston instead of a popet valve, and by making it possible to set the motion of the piston to a quick motion range and a tarried motion range with respect to the rotation of a crank shaft by means of a planetary gear mechanism. CONSTITUTION:A valve system 1 has a piston 2 which is reciprocatable in the direction of opening and closing of an intake manifold 4. This piston 2 is reciprocated by means of a planetary gear mechanism. This planetary gear mechanism is constituted of an internal gear 5, which is rotated at the speed set to a half of the rotational speed of a crank shaft and has internal teeth of a pitch circle radius R on its inner periphery, and a planetary gear 6, which has external teeth on its outer periphery so as to engage with the internal gear 5 and has a pitch circle radius of R/2 compared with the pitch circle radius R of the internal gear 5, and a connecting rod 7, which is rotatably connected to the point offset by F from the rotational center 6A of the planetary gear 6 at its one end 7A in the longitudinal direction and also rotatably connected to the piston 2 at its another end 7B in the longitudinal direction.
Patent JP-H1156076-A (JP)
Title: Body-moving device of combine harvester
Inventor: YAMAGATA KOJI
IPC: A01F12/60
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To improve the controllability of a combine harvester by maintaining the lateral balance of a frame as much as possible, even when the amount of grains in a grain tank is changed. SOLUTION: This combine harvester is provided with a relative movement mechanism for left sliding a working section B provided with a reaping member, a threshing member (b), a grain tank 13 and an unloader 14 with respect to a traveling section A provided with crawler travel devices 1L, 1R, an operation seat, an engine and a transmission with the increase in the amount of recovered grains in the grain tank 13. In a state that grains are fully loaded in the grain tank 13, the working section B is moved on the most left side, and the relative movement mechanism is therein set so that loads uniformly act on the left and right crawler travel devices 1L, 1R.
Patent JP-H1053532-A (JP)
Title: Antiallergic drug containing plant extract
Inventor: NISHIBE YUKINAGA
IPC: A23L29/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain new stable antiallergic drug, antihistaminic drug, anticoplementaryactivating agent and hyaluronidase activity inhibitor by containing a plant extract. SOLUTION: In these medicines, at least one kind of plant extract selected from Rosaceae Rubus palmatus and Cucurbitaceae Momordica grosvenorii is contained. When at least one kind of plant extract selected from Isodon japonicus, Hypericum erectum, Salvia splendens, Tilia Miqueliana is simultaneously contained, synergism for validity is preferably shown. Further, it is possible to use as preparations for external use for skin, bathing agents, and foods and beverages by formulating at least one kind of above drug. This drug is effective for prevention and treatment of a variety of allergic diseases such as eczema, ulticaria, atopic dermatitis and pollinosis and useful for prevention and improvement of allergic and atopic dermatitis, eczema, urtication, skin roughening and skin drying and possesses high stability.
Patent JP-H0566378-A (JP)
Title: Optical device
Inventor: AMAKO ATSUSHI
IPC: G02F1/13
Filed: 1991-09-09
Abstract: PURPOSE:To easily measure the shape or deformation of an unspecific body by utilizing the free programmability of a liquid crystal element. CONSTITUTION:Interference fringes which feature the body shape are formed on the image pickup surface of a camera 108 through the liquid crystal element 104 by using a laser light source 100 and a Michelson interferometer. The output of the camera 108 is converted from analog to digital and inputted to a computer 109. The interference fringe information inputted to the computer 109 is outputted to and displayed on the liquid crystal element 104 through a driving circuit 111 and the quantization and image processing of the fringe information are performed. Consequently, a hologram featuring the body shape is recorded on the liquid crystal element 104. If the body deforms, the shape of a body wave front also deforms, so interference fringes are obtained between the body wave fronts reproduced from the hologram before and after the deformation. The interference fringes are analyzed by a fringe scanning method to find the quantity of deformation of the body outside a surface. A TV monitor 110 displays the interference fringes showing the deformation of the body in real time.
Patent JP-2000058723-A (JP)
Title: Circuit board
Inventor: YUMOTO KATSUKI
IPC: H01L23/14
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable circuit board which does not warp much when the board is subject to heat history by joining a copper circuit to one surface of a ceramic substrate and a heat radiating copper plate to the other surface of the substrate with a brazing material containing an active metal component and making the joining layer formed on the heat radiating plate side thicker in thickness than the joining layer formed on the copper circuit side by a specific value or larger. SOLUTION: The thickness of the joining layer formed on a copper circuit side is made different from that of the joining layer formed on a heat radiating copper plate side by changing the applied amount of brazing material paste applied to a ceramic substrate and/or the copper plate. Since the joining layer formed at the time of joining the heat radiating copper plate to one surface of a ceramic substrate is made thicker in thickness than the joining layer formed at the time of joining the copper plate to the other end face of the substrate by >=10 μm, the generated thermal stress difference becomes smaller. Therefore, a highly reliable circuit board which does not warp much when the board is subject to heat history and has a good heat cycle property can be obtained.
Patent JP-H021280-A (JP)
Title: Medical instrument and preparation thereof
Inventor: YOKONO OSAMU
IPC: B29C65/50
Filed: 1988-09-12
Abstract: PURPOSE:To enhance the adhesive strength between the first and second medical instrument bodies by forming the first resin film from a resin having a property well weldable to the first part to be welded of the first medical instrument body while forming the second resin film from a resin having a property well weldable to the second part to be welded of the second medical instrument body. CONSTITUTION:An annular laminated film 4 is interposed between the connection part 2 of a medical bag main body 1 and a connection tube 3. The laminated film 4 has a two-layer structure consisting of the first resin film 4a welded to the connection part 2 of the medical bag main body 1 and the second resin film 4b welded to the connection tube 3, and the first and second resin films 4a, 4b are adhered by an adhesive. Therefore, the substantial adhesive strength between the medical bag main body 1 and the connection tube 3 becomes the strength of the adhesive between the first and second resin films 4a, 4b. As a result, adhesive strength is enhanced to a large extent and, even when a medical bag is filled with a liquid drug and pressure is applied thereto, the leakage of the liquid drug or the detachment of the connection part is prevented.
Patent JP-H0974481-A (JP)
Title: Image processing method and its device
Inventor: TAKAGI YOSHIHIRO
IPC: H04N1/405
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To adjust the density of an image without deteriorating the capability of gradation expression. SOLUTION: A dither matrix of 2×2 size stored in a dither matrix storage section 204 is modified into a matrix of 4×4 size by a dither matrix modification section 205 and stored in a modified dither matrix storage section 206. Then the dither matrix to be modified is referenced by a dither processing section 203 to binarize multi-value image data of an input image storage section 201 and the binarized binary image data are stored in a binary image storage section 207.
Patent JP-H0676628-A (JP)
Title: Dielectric ceramic composition
Inventor: FURUTA KEIICHI
IPC: H01B3/12
Filed: 1992-08-27
Abstract: PURPOSE:To provide a dielectric ceramic composition having a high dielectric constant, high no-load Q value, a small temperature coefficinet of resonance frequency, and suitable as a dielectric material for resonators. CONSTITUTION:The dielectric ceramic composition mentioned above has a formula (Ba1-xPbx)(Nd1-y-zLayBiz)2-Ti4O12 (0.01<=x<=0.3, 0<=y<=0.3, 0.1<=z<=0.3) and consists of barium, lead, neodymium, lanthanum, bismuth, titanium. and oxygen.
Patent JP-H0676322-A (JP)
Title: Lens actuator
Inventor: TAKAHASHI MINAKO
IPC: G11B7/09
Filed: 1992-08-27
Abstract: PURPOSE:To make the required number of coils one-half of a conventional one and to provide a small sized and light weight lens actuator. CONSTITUTION:The right side part of a frame 11 having a throughhole 12 in the orthogonal direction to the wide surface of an actuator base 10 is fixed by means of a fixing pins 4 on the right side of the wide surface of the actuator base 10. The optical axis of an objective lens 2 is held in the orthogonal direction to the wide surface of the actuator base 10, a focusing coil 6 and tracking coils 7A-7B are held and a lens holder 3 connected to the frame 11 in the through-hole is provided by means of a double notched hinge part 53. Thin hinge parts 51A-51B, 52A-52B are provided in a through-hole 54 of the frame 11. A yoke 91 put through into the focusing coil 6 wound around the perpendicular axis to the wide surface of the actuator base 10 and being fixed on the actuator base at the lower end thereof, and a magnet 8 generating magnetic line of force run toward the yoke 91 are provided. The position of the objective lens 2 is mechanically modified by the current flowing through the coils.
Patent JP-H0973846-A (JP)
Title: Contact material for vacuum bulb and its manufacture
Inventor: OKUTOMI ISAO
IPC: C22C9/00
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a contact material for a vacuum bulb which is able to contribute toward realizing a vacuum bulb which is able to withstand a high voltage and is able to interrupt a large current. SOLUTION: A composition is made wherein there are contained copper, chromium particles a mean particle size of which is not greater than 30μm, and chromium particles a mean particle size of which is greater than 30μm. Surface condition of a CuCr contact brought about by breaking is caused to be such that chromium is dissolved as much as possible in a cu liquid phase by containing chromium particles a mean particle size of which is small, and breaking performance is thereby improved without deteriorating withstand voltage characteristics.
Patent JP-S61107954-A (JP)
Title: Apparatus for desalting sea sand
Inventor: MIYAZAKI YOSHIMITSU
IPC: B03B5/00
Filed: 1984-10-30
Abstract: PURPOSE:To perform efficient desalting, by such a simple method that proper inclination and rotation due to a screw are imparted to a cylinder and sea sand is rotated, fallen and allowed to advance along with water before dehydration. CONSTITUTION:Fresh water is injected in a cylindrical container, which is arranged so as to be gently inclined, from the water injection ports provided to the circumference of said container 1 and a screw 3 is rotated. Sea sand introduced into the container 1 from the upper part thereof is mixed with fresh water by the rotation of the screw 3 and brine is dehydrated and fallen from a dehydration region 5 having fin pores 4 not permitting the passage of sand while fallen and allowed to advance at a good speed and, therefore, the salt component can be efficiently removed from sea sand and sand generating no crisis as the stock material of concrete can be obtained.
Patent JP-S6472593-A (JP)
Title: Cover grounding structure
Inventor: NAGAKURA MASANAO
IPC: H01R4/64
Filed: 1987-09-14
Abstract: PURPOSE:To easily and effectively ground a cover without using a grounding cable by forming a hinge of a conductive material, providing a pressure contact part to be elastically brought into contact with a fulcrum, and providing a conductive earth plate always brought into contact with the inner face of the cover with pressure by a reaction acting on the pressure contact part. CONSTITUTION:A cover 2 having conductivity at least on its inner face is openably supported to the fulcrum 7 of a hinge 3. In such a cover supporting mechanism, the hinge 3 is formed of a conductive material, a pressure contact part 10 to be elastically contacted with the fulcrum 7 is provided, and a conductive earth plate 4 to be always brought into contact with the inner face of the cover 2 by a reaction acting on the contact part 10 is provided to ground the cover 2 through the plate 4. For example, the plate 4 is formed of a conductive material, has a cantileverlike pressure contact part 10 formed by punching and bending on a bottom side 9 and a pair of flanges 11, and further has hole 12 for penetrating a pin 8. The flange 11 of the plate 4 is engaged with a connector 13 protruding on the cover 2 upward and perpendicularly to this paper.
Patent JP-S6287160-A (JP)
Inventor: TAKAGI KAZUO
IPC: A23L3/22
Filed: 1985-10-14
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-H0781369-A (JP)
Title: Controller of air conditioner
Inventor: UEDA MATSUE
IPC: B60H1/00
Filed: 1993-09-14
Abstract: PURPOSE:To perform such air conditioning service as conformed to an occupant' s, preference. CONSTITUTION:An ambient environmental condition is detected by a cab thermometer 27, a cab hygrometer 30, a pyrheliometer 11 and an outside air temperature gauge 29. preference information corresponding to the air conditioning of an occupant is inputted into a preference inputter 9. In addition a compensation value for making the air-conditioning correspond to the occupant's reference is operated on the basis of both these environmental and preferential conditions by a preference leaning-compensation value calculating means 14B. In succession, opening of an air-mix damper 38 and an air quantity by an air blower 39 is controlled so as to meet a user's preference on the basis of the environmental condition and the compensate value by an air conditioner control means 14C.
Patent JP-S6472607-A (JP)
Title: Headphone switching circuit
Inventor: HIRAMA MUNEO
IPC: H03F3/68
Filed: 1987-09-12
Abstract: PURPOSE:To prevent production of noise at the time of supplying power by plugging in a headphone plug to a headphone jack so as to interrupt a signal supplied to each speaker. CONSTITUTION:In a plugging in a plug 17 connecting to a headphone into a jack 16, the path for driving left/right speakers 5L, 5R for front, left/right speakers 11L, 11R for rear and a speaker 14 for center is interrupted by the jack 16. Moreover, a left/right channel audio signal to the jack 16 is extracted from the post-stage of speaker protection switches 3L, 3R. Thus, the noise to be produced when operating the power switch is prevented.
Patent JP-S61109976-A (JP)
Inventor: FUJIMOTO KEIJI
IPC: C03B23/04
Filed: 1984-10-31
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。