baber/WOPTO huggingface dataset:
Patent JP-H06191972-A (JP)
Title: Complex member
Inventor: MIKAMI KAZUHIKO
IPC: C04B41/50
Filed: 1992-12-28
Abstract: PURPOSE:To obtain a complex member, capable of readily performing polishing and processing without producing cracks in a silicon carbide film formed by vacuum deposition and providing an extremely smooth surface in not only plane polishing but also polishing of a shape having a curved surface including nonspherical surface polishing, etc., having a high surface hardness and excellent in durability. CONSTITUTION:In this complex member, crystal faces of a silicon carbide film formed on the surface of a ceramic base material by vacuum deposition are oriented in both the faces (111) and (220) indicated by Miller indices. Furthermore, crystal faces are mixed and present at intensity ratios within the range of 20-95% expressed in terms of peak intensity in the face (220) and within the range of 5-80% expressed in terms of the peak intensity in the face (111) in the X-ray diffractometry.
Patent JP-H11168962-A (JP)
Title: Threshing apparatus
Inventor: KISHIMOTO TAKASHI
IPC: A01F12/46
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To improve the detection accuracy of the amount of a treated material. SOLUTION: A pressure sensor 17 for detecting the weight of a first-grain is placed in a first-grain lifting conveyor 17, and a threshing controlling means for controlling threshing in accordance with the detection result by the pressure sensor 17 is placed.
Patent JP-H11183133-A (JP)
Title: Method for measuring dimension of wire rod
Inventor: KATO YOSHIO
IPC: G01B11/10
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a wire rod dimension measuring method wherein diameter of a plurality of wire rods traveling side by side is sequentially measured with a single optical dimension measuring device. SOLUTION: The outside dimension of a plurality of wire rods 1-4 traveling side by side is measured with an optical dimension measuring device 10. Here, the optical dimension measuring device 10 is so shifted that the wire rods 1, 2, 3, and 4 are positioned in order at laser light ray scanning between a light projecting part 11 and a light receiving part 13 of the optical dimension measuring device 10, while the light projecting part 11 and the light receiving part 13 of the optical dimension measuring device 10 are rotated with the axis in longitudinal direction of the wire rod as a rotational center, and the wire rods 1, 2, 3, and 4 are positioned at the rotational center in order, so that the outside dimension of the wire rod is sequentially measured, in coil, over multi directions. Thus, a plurality of wire rods are measured with a single optical dimension measuring device 10.  Since the outside dimension is measured continuously in coil, roundness of the wire rod is also measured.
Patent JP-H05159214-A (JP)
Title: Thin film magnetic head
Inventor: KAWASHIMA ATSUSHI
IPC: G11B5/187
Filed: 1991-12-03
Abstract: PURPOSE:To control air currents in the case of having a skew angle and to obtain a stable floating characteristic by providing plural cross grooves on the counter faces of the magnetic recording medium of the thin film magnetic head. CONSTITUTION:The thin film magnetic head is composed of slider parts 5 and a recessed slider part 7 sandwiched by them. Cross grooves 8 are formed on this recessed slider part 7. The shape or depth of this groove 8 is related to a floating amount. For example, two V-shaped grooves crossing at the center are formed with width W of the groove 8=300mum and an angle theta formed with the air flow-in terminal of the slider =80 deg. on the recessed slider part 7 of 2000mum sandwiched by the slider parts 5 of 500mum. The head prepared in this way stablizes the floating amount and shows the low floating amount even when the skew angle is changed. Thus, the magnetic head having satisfactory recording and reproducing characteristics is obtained.
Patent JP-H10182441-A (JP)
Title: Plaster
Inventor: UDAGAWA HIROKO
IPC: A61K47/12
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prepare a plaster excellent in adhesivity between a supporter and an adhesive layer and good in handleability and feeling on application and on peeling. SOLUTION: This plaster is prepared by placing an adhesive layer on one side of a supporter. The supporter consists of a polyolefin-based foamed body finished by an electric discharge treatment, and the adhesive layer contains at least one selected from among 12-20C alkylalcohols and higher fatty acids in an amount of 0.5-10wt.%.
Patent JP-H07193028-A (JP)
Title: Adhesive tape for dicing semiconductor wafer
Inventor: IWAMOTO KAZUSHIGE
IPC: C09J4/02
Filed: 1993-12-27
Abstract: PURPOSE:To obtain excellent solderbility in an element using a soldering method in a die bonding process. CONSTITUTION:Acrylic pressure-sensitive adhesives (B) and a radiation polymerizable compound (C) are contained on a radiation transmitting base material at the ratio of the 100 pts.wt. acrylic pressure-sensitive adhesives (B) to the 30-100 pts.wt. radiation polymerizable compound (C). In an adhesive tape, to which a pressure-sensitive adhesive layer coated with radiation polymerizable pressure-sensitive adhesives (A) is formed and which is used for dicing a semiconductor wafer, all C-C double bonds of the radiation polymerizable compound (C) consist of acryloyl groups. The adhesive tape for dicing the semiconductor wafer has three or more of the C-C double bonds in one molecule and can die-bond a cut element on a substrate through a soldering method after peeling.
Patent JP-2000202025-A (JP)
Title: Dosing apparatus
Inventor: BLYLER WAYNE L
IPC: A61M5/142
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To enable installation of filters which allow adaptation to the use of containers of all available shapes and sizes. SOLUTION: A pump 2 is so arranged as to be mounted on a container for housing a product. The pump 2 is provided with the body 3 of the pump partitioning a weighing chamber 7, an inlet 25 in the container and a shaft member 4 with which the product is discharged from the weighing chamber 7 while a refilling is accomplished. A vent means is provided for communication between the outside of devices and the inside of the container. The vent means has a filter 40 to let surrounding air pass, the filter 40 is annular and is provided with a sleeve part 41 extending axially at the equal angle on the internal surface of the pump body 3.
Patent JP-H07200138-A (JP)
Title: Battery life detection device for pen of pen input equipment employing electromagnetic induction system
Inventor: KOKUBO TAKASHI
IPC: G06F3/0488
Filed: 1993-12-27
Abstract: PURPOSE:To detect the life of battery for pen by calculating the life expectancy of the battery from the level of an induced current detected by an induction signal detecting means and indicating the life of the battery to the outside. CONSTITUTION:The pen l is an electromagnetic induction type pen in which a battery 11 for the pen is incorporated, and a sense line 2a which generates an analog induction signal SG with an AC magnetic field B produced by the pen 1 is provided on the top surface of a tablet 2. The induction signal is sent to the control circuit 4 consisting of a selector 41, an amplifier 42, an A/D converter 43, and a microcomputer 44. The control circuit 4 finds the height information on the pen 1 and the switch state of the pen l on the basis of the analog induction signal SG from the tablet 2, and a host device 5 calculates the life of the battery 11 for the pen which is incorporated in the pen 1 on the basis of the height information and pen switch information found by the control circuit 4. A voice output part 6 vocally indicates that the life of the battery 11 for the pen is short and a display part 7 displays the life expectancy.
Patent JP-H06199781-A (JP)
Title: Production of optically active 4-mercapto-2-pyrrolidone derivative and its synthetic intermediate
Inventor: IWASAKI TAMEO
IPC: C07B53/00
Filed: 1992-12-28
Abstract: PURPOSE:To obtain the subject derivative useful as a synthetic intermediate for a carbapenem-based antimicrobial agent, etc., efficiently and in a high yield by subjecting a specific optically active aminomercaptobutyric acid (salt), etc., to ring closure reaction, eliminating a protective group. CONSTITUTION:Racemic 4-amino-3-mercaptobutyric acid (salt) is reacted with optically active 1-(2,3,4-trichlorophenyl)ethanesulfonic acid (salt), difference in solubility of formed two kinds of diastereomer salts is used and optically active 4-amino-3-mercaptobutyric acid 1-(2,3,4-trichlorophenyl)ethaneslfonate, one slightly soluble diastereomer salt is separated and decomposed. Optically active 4-amino-3-mercaptobutyric acid obtained by the decomposition, its salt, the compound containing the protected amino group and/or mercapto group or a reactive derivative at the carboxyl group of these compounds is subjected to ring closure reaction to produce a compound of formula I [R<11>S is (protected) mercapto; NR<21> is (protected) imino], which is deprotected to give the objective derivative of formula II.
Patent JP-H05156173-A (JP)
Title: Production of oxytitaniumphthalocyanine crystal
Inventor: ANAYAMA HIDEKI
IPC: G03G5/06
Filed: 1991-12-06
Abstract: PURPOSE:To produce an oxytitanium phthalocyanine crystal which can stably give desirable photographic properties and can be prepared in a large quantity within a short time. CONSTITUTION:This production process comprises dispersing oxytitaniumphthalocyanine in a solvent, dividing the dispersion into streams, and allowing the streams to collide with each other to effect crystal transformation. The crystal transformation can be effected within a time at most 1/10 time as short as that required in the conventional process. An electrophotographic photoreceptor containing this crystal as a charge generating substance has good sensitivity and good residual potential and is markedly improved especially in photomemory.
Patent JP-H10261664-A (JP)
Title: Semiconductor element, method of forming projecting electrode and wire-bonding method
Inventor: ZAMA SATORU
IPC: H01L21/60
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for providing a semiconductor element, having the projecting electrode of high junction strength on an electrode pad, for forming the projecting electrode of high junction strength on the electrode of the semiconductor element, without damaging the semiconductor element and executing the wire-bonding of high junction strength. SOLUTION: An electrode pad 2 and a metallic stud jointed to the electrode pad are provided and the metal stud 6 is the semiconductor element jointed to the electrode 7 through a metallic foil 3. The forming method of the projecting electrode, which has a process for melting the tip part of wire 4 and forming a ball 6, a process for arranging the ball 6 on the electrode 2 of the semiconductor element 1 through metallic foil 3 and a process for depressing the ball 6 on the electrode and jointing the electrode 2, metallic foil 3 and the ball 6, and a wire-bonding method are provided.
Patent JP-H10180885-A (JP)
Title: Cooling pipe for foam molding machine
Inventor: SOGA SHUJI
IPC: B29C44/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent change of a water sprinkling state and damage of a branch tube. SOLUTION: A plurality of branch tubes 62 are connected to a main tube 61 in which cooling water is supplied via a coupling tube 63 connected to a cooling water supply pipe, and a distributing component 7 for distributing the water to a plurality of routes is connected to an end of the tube 62. A plurality of end tubes 71 mounted at an end are connected to water sprinkling nozzles 72. The component 7 is integrally constituted by a hollow disc-like distributing component body and a clamp mounted fixedly at support rods.
Patent JP-H09171360-A (JP)
Title: Liquid crystal display device
Inventor: NAITO KIYOTAKA
IPC: G09F9/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To effectively eliminate a harmful space caused between a printed circuit board added on the lower surface of an edge part of a switch case and a housing without causing complexity and cost increase for assembly work, in a liquid crystal display device using a combination of installations of a touch switch arranging a light emitting element and a light receiving element to face each other and a picture frame shape switch case having a printed circuit board for touch panel. SOLUTION: A skirt plate 19 hanging down a ecessary length from a front edge of a substrate mounting part 18 on the back of an edge part 9 of a switch case 2 is integratedly provided, and when this skirt plate 19 is combined with a liquid crystal part 1 and the switch case 2, it closes the opening of the space and shields a visual field of a person to watch a LCD 3 from the 'miscellaneous', such as electronic parts, wiring, etc. in the space.
Patent JP-H0641166-A (JP)
Title: Polyalkylpiperidine derivative of new cyclic phosphite, and stabilized organic polymer containing same
Inventor: MIKAERU RASUBERUGAA
IPC: C08L23/00
Filed: 1992-12-02
Abstract: PURPOSE: To produce the new compd. useful as a light stabilizer and stabilizer in processing for organic polymers such as polyolefine, styrene copolymer or the like.  
     CONSTITUTION: The compd. of the formula I [B is the formula II or III (R 5  is H or methyl); R is H or methyl; R 3  is H, 1-12C alkyl, 3-5C alkenyl, 7-9C aralkyl or the like] such as 3,9-bis[bis(2,2,6,6-tetramethyl-4-piperidyl) amino]-2,4,8,10-tetraoxa-3,9-diphosphaspyro[5,5]undecane. The compd. of the formula I is obtd., e.g. by dropping a xylene soln. of 3,9-dichloro-2,4,8,10- tetraoxa-3,9-diphosphaspyro[5,5]undecane into a triethylamine soln. of bis(2,2,6,6- tetramethyl-4-piperidyl)amine and executing reflux under heating. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H10186679-A (JP)
Title: Correcting liquid for lithographic printing plate
Inventor: AOKI KAZUHISA
IPC: G03F7/07
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a correcting liquid for a lithographic printing plate with which an unnecessary image part can be easily erased without decreasing the hydrophilicity of an oxide film. SOLUTION: This correcting liquid is a water-based liquid to be used to erase an unnecessary image part on a lithographic printing plate. In the lithographic printing plate, a metal essentially comprising silver is precipitated to form an oleophilic image part on a porous oxide film which is formed all over the metal base body surface to give hydrophilicity. This correcting liquid contains as the essential components, (a) a water-soluble oxidative metal salt, (b) a strong acid component and (c) water-soluble hydrocarbons having polar group substituents, and of necessary, halides are added as a soln. stabilizer.
Patent JP-H05156533-A (JP)
Title: Traveler exchanging machine
Inventor: KOGA TOSHIAKI
IPC: D01H17/02
Filed: 1991-12-09
Abstract: PURPOSE:To obtain a traveler exchanging machine of positioning a traveler exchanging means against a ring without obstructing the traveler exchanging means. CONSTITUTION:A traveler exchanging machine equipped with an operating part 11 freely traveling along a ring fine spinning machine wherein the operating part is provided with traveler exchanging means 22 and 23 and the operating part 11c is furnished with a spindle part 1 and or a retention part of the spindle shaft is fitted with a positioning mechanism 16.
Patent JP-H06171507-A (JP)
Title: Toilet device
Inventor: YAMAWAKI YOSHIICHI
IPC: B61D35/00
Filed: 1992-12-03
Abstract: PURPOSE:To provide a deodorized toilet device for vehicle which certainly removes the odor remaining in the toilet room under service as after the use. CONSTITUTION:A toilet device consists of a deodorizing mechanism 4 with which the air in the toilet room A of a vehicle is passed through a filter for deodorizing and returned forcedly into the room, an air shut-off mechanism 15 which holds the exhaust port 3a of a water closet 3 closed in the condition out of service and which opens the exhaust port 3a with reciprocation of an air cylinder 19, and an odor releasing mechanism 26 which is interposed between the water closet 3 and a filth tank 21 and releases the air in the toilet room and filth tank 21 forcedly to the outside. When a person has comes into the toilet room and locked, the exhaust port 3a is opened by a shut-off valve 17 and also the odor releasing mechanism 26 is actuated, and when the parson has unlocked for going out, the exhaust port 3a is shut by the valve 17, the odor releasing mechanism is stopped, and the deodorizing mechanism 4 is operated for a certain time.
Patent JP-2001162259-A (JP)
Title: Method and equipment for removing dioxin
Inventor: SATO YUKIMASA
IPC: C02F1/467
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To simply remove dioxin at a low cost from dioxin soot stuck on incineration ash, and collect it after decomposing and converting dioxin into harmless and useful oil and water. SOLUTION: Mixed gas 3 of ash and smoke having dioxin stuck thereon is passed through a particle-removing device 6 and a curtain of water 5, and separated into ash and water by a centrifugal separator 12. The ash is washed to elute oily dioxin stuck on the ash as emulsive oil and water, and then separated by a second centrifugal separator into dioxin-free ash and emulsive oil and water. The ash is washed, and separated into hydrous ash and water after washing. A mixed solution of emulsive oil and water, water after washing, and pH adjuster is electrolyzed by the first and the second electrolytic cells to decompose dioxin component into unit benzene nucleus substance, chlorine on the unit benzene nucleus substance is replaced with hydrogen to form harmless aromatic oil and gaseous chlorine. Hydroxylated metals formed in the second electrolytic cell having an aluminum anode precipitate in the lower layer, and the precipitates and the aromatic oil are collected.
Patent JP-H09178971-A (JP)
Title: Optical fiber connection device
Inventor: YAMAGUCHI SHIZUKA
IPC: G02B6/24
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To easily and surely perform the connection and connection release of plural first and second optical fibers arranged side by side in first and second optical fiber tapes altogether. SOLUTION: First and second stages 3 and 4 are provided holding a V groove block 13 in which plural V grooves 14 are arranged side by side between them in the longitudinal direction of the V grooves 14, the first and second optical fiber ribbons are respectively fixed to the respective stages 3 and 4 and plural optical fibers arranged side by side to the respective optical fiber tapes are positioned in a V groove side-by-side arrangement direction to the V grooves 14 by a step part 28. The upper surfaces 34 and 35 of the first and second stages 3 and 4 are used as optical fiber fixing surfaces and the upper surface 35 is formed to a slope to the V groove side-by-side arrangement surface 37 of the V groove block 13.  Also, by operating an arm 8, the first stage 3 is turned in the direction of an arrow A and the upper surface 34 is also formed to the slope to the V groove side-by-side arrangement surface 37. By the operation of a sliding lever 10, the second stage 4 is moved to the side of the V groove block 13 and the connection end faces of the first optical fiber and the second optical fiber are abutted to each other.
Patent JP-2001169189-A (JP)
Title: Device and method for high-speed photographing
Inventor: ETO KOJI
IPC: H04N5/341
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for high-speed photographing for obtaining an image magnified in a dynamic range by performing high-speed photographing of a high-speed phenomenon. SOLUTION: A high-speed image pickup element 20 receiving twice shuttering time control pulses of different shuttering times within a unit photographing time from a fast image pickup element control part 40 converts the image information for twice to analog information to overwrite and store them fast. This stored analog image information is sent to an AD converter 50 to be converted to digital image information and sent to an image information processing arithmetic part 60. This part 60 compares the threshold of a light quantity by each twice shuttering times, set in advance before photographing with the light quantity of image information corresponding to that sent twice from the converter 50 respectively, extracts image information suited to the shuttering time of the unit photographing time from each, combines and composites them to obtain the image magnified in the dynamic range.
Patent JP-H10181562-A (JP)
Title: Anti-lock brake control device for vehicle
Inventor: HAGIWARA KOICHI
IPC: B60T8/48
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a pump device while avoiding the lowering of pressure reduction responsiveness as far as practicable in an anti-lock brake control device for vehicle which is provided with first and second fluid pressure control valve means capable of switching over between the state in which the output fluid pressure in master cylinders act on front and rear wheel brakes and the state in which the brake fluid pressure in the front and rear brakes is released. SOLUTION: An anti-lock brake control device for vehicle is provided with a check valve 9 whereby a first release path 10 leading to a front wheel brake BF permits brake fluid flow only from a front wheel brake BR side when a first fluid pressure control valve means 11 is under the fluid pressure release state. Also it is connected to a suction port 8 of a pump P. In addition, a reservoir is connected to the first release path 10 between the check valve 9 and first fluid pressure control valve means 11 and, when a second fluid pressure control valve means 14 is under the fluid pressure release state, a second release path 13 leading to a rear wheel brake BR is connected directly to the first release path 10 between the check valve 9 and the suction port 8.
Patent JP-2001213931-A (JP)
Title: Ester-based elastomer and its manufacturing method
Inventor: MATSUMOTO HIROTAKE
IPC: C08G18/48
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an ester-based elastomer excellent in flexibility and mechanical characteristics, particularly in resistance to flattening at a high temperature and to provide a method for manufacturing the same. SOLUTION: The ester-based elastomer comprises a block copolymer of a polyester-based copolymer (A) comprising a recurring unit of a short chain polyester component and a recurring unit of a long chain polyester component, the short chain polyester component accounting for 50-100 wt.% and the long chain polyester component accounting for 50-0 wt.%, with a polyester (B) composed of a recurring unit represented by the formula: -R3-O-, wherein R3 is a 2-8C alkylene group.
Patent JP-H11185402-A (JP)
Title: Digital recording and reproducing apparatus
Inventor: OKUBO SHIGERU
IPC: G11B20/10
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a digital recording and reproducing apparatus in which a dubbing can be performed with good efficiency. SOLUTION: In a reproducing-side minidisk recording and reproducing apparatus 1, a digital signal which is recorded on a magneto-optical disk 18 is reproduced, an error is corrected by a signal processing circuit 15, a residual error is corrected by an error correction circuit 31, and the digital signal is output to the input terminal 3' of a recording-side minidisk recording and reproducing apparatus 1' in a state that the signal is compressed. In the recording-side minidisk recording and reproducing apparatus 1', the compressed digital signal is not expanded so as to be recorded on a magneto-optical disk 18' as it is.  In this manner, a dubbing is performed by using the digital signal in its compressed state by the minidisk recording and reproducing apparatus 1, As a result, the time and power consumption which are required for the dubbing can be reduced, and the efficiency of the dubbing can be enhanced.