baber/WOPTO huggingface dataset:
Patent JP-H09141115-A (JP)
Title: Crusher
Inventor: IWAASA YOSHIFUMI
IPC: B02C13/16
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a discharge mechanism constituted so as to replace a scrape-out plate scraping and discharging crushed particles. SOLUTION: A crushing mechanism 3 crushing a crushing material A is provided to the upper part of a rotary shaft 2 rotated in a crushing chamber 1 and a discharge mechanism 4 discharging crushed particles B of a crushing material A is provided to the lower part thereof. The crushing mechanism 3 is constituted by attaching crushing blades to a pin 32 piercing the rotary disc fixed to the rotor shaft 2 in a hiearchical manner and the discharge mechanism 4 is constituted by providing a scrape-out plate 42 to a discharge plate 41 fixed to the rotor shaft 2. A pin receiver 43 is provided to the discharge plate 4 to arrange the pin 32 of the crushing mechanism 4 up to the discharge plate 41 and the scrape-out plate 42 of the discharge mechanism 4 is fitted to and supported by the pin 32 of the crushing mechanism 3.
Patent JP-H06170229-A (JP)
Title: Catalyst for purification of exhaust gas
Inventor: HATANO MASAHARU
IPC: B01J27/14
Filed: 1992-12-07
Abstract: PURPOSE:To provide a catalyst for purification of exhaust gas attaining efficient removal of NOx as harmful components in exhaust gas even in an oxidizing atmosphere. CONSTITUTION:Boron and/or phosphorus is added to gamma-alumina with carried cobalt. When the resulting catalyst contg. boron and/or phosphorus is used, reactions of HC, CO and H2 acting as reducing agents with oxygen are inhibited in an oxidizing atmosphere, reactions of HC, CO and H2 with NOx are accelerated and NOx removal ability can be increased.
Patent JP-H03187137-A (JP)
Title: Getter ring supporting body and installation of same in cathode-ray tube
Inventor: AZUMA MITSUTOSHI
IPC: H01J29/94
Filed: 1989-12-15
Abstract: PURPOSE:To prevent the peeling of a fannel containing conductive film by forming a wedged projection for hooking on a drum of a getter holder. CONSTITUTION:A getter ring supporting body comprises an arm 6 holding a getter ring 2, and a cylindrical drum 5 formed by press working, while a getter holder provided with a wedged projection 7 formed by press working internally along the cylinder, is manufactured on the drum 5. The projection 7 is cut off from the drum, on the bottom side of the wedge, and spring force works in the drum 5, from the center of the cylinder to the outside thereof. The drum 5 of the getter holder can be inserted into a fannel 1 by narrowing the diameter of the drum by an inserting pin 8. The peeling of a fannel containing a conductive film can thus be prevented.
Patent JP-H02171092-A (JP)
Title: Inter-frame coding decoding system
Inventor: NISHIZAWA YOSHIJI
IPC: H04N19/503
Filed: 1988-12-23
Abstract: PURPOSE:To allow a coding section and a decoding section to detect the same moving vector and to reduce the information quantity to be sent with only a difference value of a transmission signal by using a one or two preceding frame for the moving detection. CONSTITUTION:When a picture signal is inputted to an inter-frame coding means 1, a signal delayed by one frame is outputted to moving vector detection means 2. The means 2 detects a moving vector of an object from the signal and a two preceding frame signal being the result of one frame delay and outputs the result to the means 1. The means 1 generates a prediction signal according to the processing above, detects a difference from a picture signal and sends the result to a decoding section via a transmission line. An inter-frame decoding means 3 and a moving vector detection means 4 of a decoding section generate a prediction signal from signals retarded by one and two frames and the moving vector, add the signals to the difference value from the transmission line to reproduce the picture signal.
Patent JP-H10173173-A (JP)
Title: Gate breakdown voltage healing and healing equipment
Inventor: YAMAZAKI TOSHIYUKI
IPC: H01L29/78
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide gate breakdown voltage healing and a healing equipment wherein the production cost is reduced, by preventing the reliability decrease of a grate oxide film and miniaturizing the equipment. SOLUTION: A wafer 5 wherein a gate oxide film is formed on the surface is inserted in a spin dry apparatus 2, and the rear of the wafer 5 is fixed with a vacuum chuck 3. The wafer 5 fixed with the vacuum chuck 3 is rotated at a high speed in the arrow direction with a motor. Static electricity is generated on the surface of the wafer 5 by friction between the surface of the wafer 5 and dry air. By this static electricity, a current flows in a part, where the Si-O bond is cut, in a gate oxide film on the surface of the wafer, and temperature is increased by federated Joule heat. When the temperature reaches melting temperature of SiO2 , it generates flow, and stable Si-O bond is formed in the part where the Si-O bond is cut.
Patent JP-H02170825-A (JP)
Title: Production of aqueous solution of cationic thermosetting resin
Inventor: HASEGAWA TOSHIYUKI
IPC: C08G69/48
Filed: 1988-12-23
Abstract: PURPOSE:To obtain the subject aqueous solution of a resin having high stability and low halogen-content and useful as a wet paper-strengthening agent, etc., by condensing an aliphatic dicarboxylic acid with a polyalkylene polyamine under heating, reacting with an epihalohydrin in an aqueous solution under a specific condition and adjusting the pH of the reaction product. CONSTITUTION:The objective aqueous solution of a resin can be produced by (1) condensing an aliphatic dicarboxylic acid with a polyalkylene polyamine under heating at a molar ratio of 1:(1.0-1.2) to form a polyamide amine having a viscosity of 400-1,000cps as a 50% aqueous solution at 25 deg.C, (2) reacting the polyamide amine with 0.85-1.25mol of an epihalohydrin (based on 1mol of sec amino group in the molecule of the polyamide amine) in an aqueous solution having a concentration of 20-70% at a reaction temperature of 10-55 deg.C until the reaction is completed (the 1st heating step), (3) continuing the reaction at a reaction temperature of 25-70 deg.C while keeping the above concentration or lowering the concentration to form a product having a viscosity of 10-100cps as a 15% aqueous solution at 25 deg.C (the 2nd heating step) and (4) adjusting the pH of the aqueous solution of the reaction product to 3-5 at 25 deg.C.
Patent JP-2000152757-A (JP)
Title: Edible product whose collagen odor is masked
Inventor: YOSHIFUJI JUNKO
IPC: A23L5/20
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject edible product containing the collagen good for health and beauty without deteriorating the good taste of the food and the smell of the product by adding a specific masking agent. SOLUTION: This edible product whose collagen smell is masked contains sucralose. A masking agent for the smell of the collagen contains the sucralose as an active ingredient. The target edible product containing the collagen includes all products containing the collagen and capable of being taken from mouths, without especially limited, such as not only orally taken products capable of being orally taken, such as foods or oral medicines or quasi medicines, but also orally acceptable products not causing any trouble, even when taken in mouths, such as lip sticks or lip creams.
Patent JP-H08184260-A (JP)
Title: Mounting device for security box
Inventor: YAMAMOTO OSAMU
IPC: E05G1/02
Filed: 1994-12-28
Abstract: PURPOSE: To provide a mounting device for a security box which is to be provided in each room of sleeping accommodations such as a hotel, an inn or sickrooms and which is light in weight and easy to handle and inexpensive to manufacture; however, antitheft performance of which is high even if an expensive antitheft device is not incorporated into the box. CONSTITUTION: In a mounting device for a security box in which wall plates 7, 8, 9 are erected around a bottom plate 5 to form a storage section, in the square shape in a plan view, which is open upward, and the upper opening of the section 3 is closed with a cover adapted to be locked so as to be opened, the bottom plate is fixed to a non-transportable part 13 by means of screws 12 inserted from within the section 3 and thereafter at least one pair of inner cover plates 16, 18 is provided inside the wall plates, with the upper parts of the cover plates being engaged with the top rails of the wall plates. A bottom cover plate 20 is put into between the lower parts of the plates 16, 18 to cover the bottom plate and the heads of the screws.
Patent JP-H10169735-A (JP)
Title: Driving force transmitting mechanism
Inventor: TSUCHITANI KAORU
IPC: G11B15/26
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To dissolve problems that excessive tension is applied to a timing belt when pulleys are fitted into a pulley shaft provided in a chassis and looseness occurs on the timing belt when assembly is completed, when two pulleys and the timing belt wound between the pulleys are used for a driving force transmitting mechanism. SOLUTION: At least one pulley 40 out of pulleys 4, 40 has a small-diameter base 42 formed at the center with a hole 41 fitted to a pulley shaft, a large- diameter cylinder 45 to mount a timing belt on part of the outer periphery and elastically deformable connections 47a, 47b, 47c to connect the base 42 to the cylinder 45. In such a state that the timing belt is wound between both pulleys being kept at a space, thrust is applied to the side of the cylinder 45, so that the connections are elastically deformed, the outer diameter of the cylinder is changed and then the tension of the timing belt is reduced.
Patent JP-H02171052-A (JP)
Title: Data transmission system for scrambled code
Inventor: KUSANO TOSHIHIKO
IPC: H04L9/18
Filed: 1988-12-23
Abstract: PURPOSE:To surely start scrambling and to prevent the production of a bit error by monitoring a transmission data and inverting the content of a register section for scrambler and a descrambler when the consecution of same codes takes place. CONSTITUTION:When a counter 21 counts up the consecution of M-set of codes 0s in a transmission data (c), the counter 21 outputs a counting signal to a shift register unit 23Cn to set the content of the unit 23Cn. The setting changes the content of the unit 23Cn from 0 to 1. On the other hand, an exclusive OR circuit 23A outputs the data (c) having codes 0 not subjected to a random processing successively. The data (c) shifts the content of the unit 23Cn up to a register unit 23Cr. An exclusive OR circuit 23B ORs exclusively the content of the code 0 of the unit 23Cn and the content of code 1 of the unit 23Cr and outputs the result of calculation of the code 1 to the circuit 23A.
Patent JP-H10153731-A (JP)
Title: Lens barrel
Inventor: TANAKA MINORU
IPC: G02B7/09
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain a lens barrel unnecessitating switching operation between manual and automatic operation and capable of rapidly adjusting the condition with respect to a subject. SOLUTION: An input gear 23, a sun gear 26, a planet gear 27 and a crown gear 30 having an external tooth 30A are provided as a planet gear mechanism, and an output gear 29 is attached to a shaft 24. The external tooth 19A of a manually operated focusing ring 19 is meshed with the external tooth 30A of the gear 30, and the gear 21 of a motor 20 is meshed with the gear 23, so that each rotation is separately transmitted to the gear 29. By the rotation of the gear 29, a focusing lens 17 is driven in an optical axis direction through a driving ring 32. The index 35 for focusing operation is put on the outer surface of the ring 32.
Patent JP-2000152078-A (JP)
Title: Method and device for picture display
Inventor: KATO SEI
IPC: H04N5/21
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To plainly display characters or the like while suppressing flicker of a picture. SOLUTION: Picture data reproduced by a VCR(video cassette recorder) 1 is stored in a first frame memory 3. Picture parts of odd fields and those of even fields are stored in a second frame memory 4 with respect to areas other than alternative areas segmented in the picture, and picture parts of even fields in the same frame are stored there instead of those of odd fields (or picture parts of odd fields in the same frame are stored there instead of those of even fields) with respect to alternative areas. A switch 5 and a CPU 6 select the first frame memory 3 or the second frame memory 4 to read out the picture to display it on a CRT 7. Especially, this device is useful to display an ultrasonic picture obtained by an ultrasonic diagnosing device.
Patent JP-H02176026-A (JP)
Title: Composite excavating tooth
Inventor: KUWANO YUKIMITSU
IPC: E02F9/28
Filed: 1988-12-27
Abstract: PURPOSE:To prevent the breakage of a composite excavating tooth as well as maintain its excavating efficiency even after abrasion exceeds by a method in which a wear-resistant material is cast up to the usable limit by wearing of the tooth from the cutting edge on the central part of the excavating tooth of a tapered form and buried. CONSTITUTION:An excavating tooth 1 is tapered from the fitting part to the cutting edge, and a wear-resistant material 4 with a vertically arranged short strip of piece group row is formed by casting from the cutting edge to a usable limit 5 by wearing of the tooth at least to the fitting part on the central part for burying, so that the wedge-shaped tapered form of the cutting edge can be maintained by the material 4 integrated with the base material even when worn off. Due to the highly integration of the material 4 with the base material, the lowering of excavating efficiency and damage to the cutting edge by bending force can be prevented even after abrasion exceeds.
Patent JP-H05162462-A (JP)
Title: Infrared heating type thermal transfer recording sheet
Inventor: MURATA YUKICHI
IPC: B41M5/26
Filed: 1991-12-11
Abstract: PURPOSE:To obtain the title sheet having good transfer sensitivity and capable of imparting recording matter of high image quality, in an infrared heating type thermal transfer recording sheet having a layer containing a thermal transfer dye and an infrared absorbing substance on a base film, using a specific polymethine compound as the infrared absorbing substance. CONSTITUTION:In a sheet having a layer containing a thermal transfer dye and an infrared absorbing substance on a base film and used in thermal transfer recording using infrared rays as a heating means, as the infrared absorbing substance, a polymethine compound represented by formula (where R<1> and R<2> are H, an alkyl group or an aryl group which may be substituted and Z<-> is a cation) is used. As a result, the title sheet having good transfer sensitivity and capable of imparting recording matter of high image quality can be obtained.
Patent JP-H08176801-A (JP)
Title: Ornamental part and production thereof
Inventor: KATO HIROKAZU
IPC: C23C14/04
Filed: 1994-12-28
Abstract: PURPOSE: To provide an ornamental parts with which the character, pattern, etc., on the surface can be seen with excellent visibility and to easily produce the parts. CONSTITUTION: It is defined that the recesses 3 expressing the character, pattern, etc., formed on the surface 2a of a part substrate 2 consisting of any one kind of material among titanium, titanium alloy, stainless steel, tungsten carbide and tantalum carbide are formed by irradiating the recesses twice with a laser beam of different output, the contour of the recess 3 is made clear as compared with that formed with only one irradiation, the hue of the recess 3 is made different from that of the surface 2a except the recess 3 to improve visibility. The recess is produced by removing a part of the mask on the substrate 2 with the first laser-beam working and then forming the recess 3 on the exposed surface 2a of the substrate 2 with the second laser-beam working with the output increased.
Patent JP-2001139658-A (JP)
Title: Highly pure, low-viscosity epoxy resin and its preparation process
Inventor: KAJI MASASHI
IPC: C08G59/06
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin which yields an element having excellent mechanical strengths, solder heat resistance and semiconductor element reliabil ity when applied to a semiconductor sealing material, and its preparation proc ess. SOLUTION: A highly pure, low-viscosity epoxy resin of formula (1) has a hydrolyzable chloride level of <=300 ppm, a melt viscosity at 150 deg.C of <=8 cP and a content of the compound of formula (1) wherein n=0 of >=87%. This epoxy resin is obtained by allowing a corresponding bisphenol compound to react with an epichlorohydrin in the presence of 5 to 100 pts.wt. ethylene glycol dialkyl ethers against 100 pts.wt. epichlorohydrin at <=55 deg.C.
Patent JP-H04201842-A (JP)
Title: Foldable box
Inventor: MATSUDA YASUE
IPC: B65D5/66
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a foldable box capable of both carrying and storing by a method wherein in a bottom wall of a rectangular box the ceiling surface of which is opened, a bending means for bending a box into two to cover an opening of the box is provided and lid walls to cover the opening of the box in three-divided parts are provided on the both end of the box. CONSTITUTION:A foldable box 10 is opened in a ceiling surface, and consists of a box 20 provided with a bending means 30 on a bottom surface and a first lid wall 34, a second lid wall 35 and a third lid wall 36 formed in contact with the both ends of the box 20 to cover the ceiling surface. These lid walls to cover the ceiling surface of the box 20 in three divided parts consist of the first lid wall 34 formed in contact with one end of the box 20, the second lid wall 35 formed in contact with the other end of the box 20 and the third lid wall 36 formed in contact with the second lid wall 35. On the first and second lid walls 34 and 35, a holding means 40 is provided for carrying the foldable box 10 thereby. This foldable box 10, when the three divided lid walls are closed, becomes a flat box, which is suitable to store things in. Further, when it is bent into two, the box 20 becomes a trunk-shaped box, which can be used as a carrying box 14 to be carried by means of the holding means 40.
Patent JP-2001141444-A (JP)
Title: Method and instrument for measuring shape of v-groove
Inventor: NODA TAKASHI
IPC: G01B21/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To accurately measure the characteristic values, such as the pitch deviations, radius deviations, etc., of a male screw fixed on a turntable in a standing state and the tapped hole of an object to be measured placed on the turntable. SOLUTION: Tracer control is performed on a V-groove turntable for always bringing the probe 24 of a profile probe 22 into contact with two surfaces constituting the V-groove of an object to be measured by combining together the control for fixing the direction of the gange head 24, the tracer control for fixing the radius of the turntable, and the tracer control for bringing the two surfaces into contact with each other.
Patent JP-H07180727-A (JP)
Title: Fixing device for bearing
Inventor: KURITA MASAHIRO
IPC: F16C35/073
Filed: 1993-12-24
Abstract: PURPOSE:To provide a fixing device for a bearing, which is in a structure that allows the bearing to be fitted in a shaft with a clearance fit when assembled, but allows it to be fitted in the shaft with an interference fit when operations are started. CONSTITUTION:The fixing device is composed of a bearing 4, an outer sleeve 5 fitted in the inner diameter surface of the bearing, and of an inner sleeve 6 fitted in the inner diameter surface of the outer sleeve 5, and the device is so made up that the outer and inner sleeves 5 and 6 are faced to each other by a polygonal strain face, the inward collar 12 of the outer sleeve 5 is fitted in a shaft 8 with an elastic interference fit, and the inner diameter surface of the inner sleeve 6 is fitted in the shaft 8 with a clearance fit. When the shaft 8 is rotated under a loading condition, a creep phenomenon takes place between the inner sleeve 6 and the outer sleeve 5, the inner sleeve 6 bites in a wedge shaped-clearance between the outer sleeve 5 and the shaft 8, so that the inner sleeve is thereby fitted therein with an interference fit.
Patent JP-H02173049-A (JP)
Title: Thermoplastic resin composition and production thereof
Inventor: HOSHINO YUKIO
IPC: C08L23/00
Filed: 1988-12-26
Abstract: PURPOSE:To prepare a thermoplastic resin compsn. excellent in the printability, adhesion and coating properties while maintaining the excellent heat and chemical resistance and moldability of polypropylene by compounding polypropylene with a specific multi-layered structure thermoplastic resin as a compatibilizer. CONSTITUTION:99-1 pts.wt. polypropylene is compounded with 1-99 pts.wt. multi- layered structure thermoplastic resin which comprises 5-95wt.% polyolefin and 95-5wt.% vinyl (co)polymer obtd. from at least one vinyl monomer and in which the (co)polymer forms a disperse phase of a particle diameter of 0.001-10mum, thus giving a thermoplastic resin compsn. The resulting compsn., due to the effect of the (co)polymer compounded, has an improved adhesion and coating properties while maintaining the excellent heat an chemical resistance, mechanical strengths, moldability, etc., of the polypropylene and thus is useful for a wide range of application such as electric and electronic parts, daily use articles, mechanical parts, and automotive parts.
Patent JP-H09164680-A (JP)
Title: Ink jet printer head
Inventor: KANEKO KENICHIRO
IPC: B41J2/05
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To facilitate formation of necessary wiring and connection with an outside power source by applying voltage to a heat generating resistor layer through a wiring layer formed thereon and applying voltage to an electrode through a lead section arranged on a third insulating layer. SOLUTION: A heat generating resistor layer 4 is formed on an insulating base plate 1 and a wiring layer 5 is formed on the heat generating resistor layer 4. An adhesive glass layer 3 as a second insulating layer is formed so as to cover the heat generating resistor layer 4 and the wiring layer 5 from the upper and side faces. An insulating base plate 6 as a third insulating layer is formed on the adhesive glass layer 3. A common ink chamber 8 is formed by removing a part of the insulating base plate 6 in a grooved shape. An electrode 7 is formed on the insulating base plate 6 under an ink outlet 11. A nozzle plate 10 is formed on the insulating base plate 6 and communicates with an ink passage 9 which communicates with the common ink chamber 8, and a pressure chamber 15 having the ink outlet is formed therein.  A plurality of external power source terminals arranged in parallel in the heat generating resistor layer 4 are extended in a direction opposite to a plurality of external power source terminals arranged in parallel of the electrode 7, so that connection with the external power source is facilitated.