baber/WOPTO huggingface dataset:
Patent JP-H1077605-A (JP)
Title: Drawbridge device
Inventor: MIKOTA MITSUHIRO
IPC: E01D15/06
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To prevent unexpected jumping-up of a bridge girder and perform stable running through maintenance of a running passage without a step by a method wherein an auxiliary structure body positioned in front of a running surface on the fixed side, such as a pier, is arranged in a freely rise/fall manner to a fixed body, and a running passage continued throughout a range from the fixed body to the pier is built. SOLUTION: An auxiliary structure body 31 comprises two short auxiliary rails 32 arranged between a rail 3 on a pier 1 and a rail 18 on a bridge girder 14 to form a running surface. Arm pieces protruded from the both sides of the base end part of the auxiliary rail 32 nip an auxiliary structure body mounting bracket 4 and coupled in a rise and fall state to the pier 1 by means of a pin axle 33a. An auxiliary rail 32 enters the dent part of the bridge girder 14 in a horizontal state, and a protrusion 34 protruded from the under surface of the tip part is placed on the upper edge of a side plate 16 to form a continuous running road freed from a difference in a level and comprising a rail 3, a tip rail 3a, an auxiliary rail 32, and a rail 18. The auxiliary structure body 31 always has a rotation moment in a rise and fall direction and is revolved following the bridge girder 14.
Patent JP-H09315975-A (JP)
Title: Sustained release agent of 2-piperazinone-1-acetic acid derivative
Inventor: TAKADA SHIGEYUKI
IPC: A61P15/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To prepare a microcapsule, comprising an amorphous and water-soluble type 2-piperazinone-1-acetic acid derivative and a high-molecular polymer, having a high uptake ratio of the compound useful as a therapeutic agent, etc., for circulatory diseases and hardly causing the initial release and adverse effects. SOLUTION: This microcapsule comprises an amorphous and water-soluble type compound of the formula [A<1> and A<2> are each a proton accepting group or a group convertible into the proton accepting group; D is a hetero-atom and/or a spacer of a 2 to 6 atomic chain; R<1> is H or a hydrocarbon; R<2> is H or a residue after removing CH(NH2 )COOH from an α-amino acid; P is a hetero- atom and/or a spacer of a 1 to 10 atomic chain; Y is carboxyl; (n) is 0-8] or its salt and a high-molecular polymer (preferably a polymer of lactic acid- glycolic acid, etc.). (S)-4-(4-guanidinobenzoylamino)acetyl-3-[3-4- guanidinobenzoylamino)] propyl-2-oxopiperazine-1-acetic acid hydrochloride, etc., are preferred as the compound of the formula or its salt.
Patent JP-S62113278-A (JP)
Title: Graphic information processor
Inventor: YASUHARA HIROSHI
IPC: G06T3/00
Filed: 1985-11-13
Abstract: PURPOSE:To display graphic data efficiently by composing a cell of respective fields containing a position on a straight line, pointers to an upper and a lower cell, crossing areas, segments, identifiers of points, and pointers to frames corresponding to the cell. CONSTITUTION:The position on the straight line, addresses of upper and lower cells, areas 43, segments 42, identifiers of points, an address of a frame corresponding to the cell, etc., are stored in each field of each cell. Further, a control means stores the address of the cell on each straight line in a table. The control means accesses information in the cell through the table and also accesses information in the frame on the basis of the information in the cell to easily retrieve various kinds of mutual relation such as contiguity relation among the areas 43, segments 42, and points in a plane graphic form 41. At the same time, pieces of information in the cell on each straight lines are put together. Consequently, the mutual relations of areas, segments, and points shown by the plane graphic form is easily retrieved and the plane graphic data is easily displayed.
Patent JP-H1179685-A (JP)
Title: Balancer
Inventor: SUGA KOEI
IPC: B66D3/18
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a balancer which quickly winds up or extends a cable according to changes in tension of the cable caused by the movement of a material to be supported and has a simple structure in the wind-up type balancer having a long cable wound around a rotating drum. SOLUTION: This balancer is provided with a drive shaft 1 which is provided with a screw groove 101 having a prescribed lead angle, a nut 2 which is threadly engaged with the screw groove, a drum 3 for winding a cable 4 which is coaxially fixed to the nut 2 and supported by the circumference of the drive shaft 1, and an elastic member which applies a pressing force f2 against the thrusting force f1 in the axial direction of the nut 2 to the end face of the nut, when the drum is relatively rotated about the drive shaft 1 in the direction for extending the cable, and when the thrusting force f1 by the tension of the cable 4 is larger than the pressing force f2, the drum 3 is smoothly rotated about the drive shaft 1 in the direction for extending the cable 4, and in the reverse case, the drum 3 is rotated in the direction for winding up the cable 4.
Patent JP-H03114779-A (JP)
Title: Thermal recording body
Inventor: MINAMI TAKEHIRO
IPC: B41M5/327
Filed: 1989-09-28
Abstract: PURPOSE:To prevent texture blushing during formation by laminating a thermal recording layer containing a coloration agent and a colorless or light-colored basic dye shown in specific general formula on a support and forming a thermal recording body. CONSTITUTION:Water, etc., are used as a dispersion medium, and a basic dye shown in formula I (R1-R10 represent H, a halogen atom, an alkyl group, etc., R11 a lower alkyl group, etc., and (a), (b), (c) and (d) a carbon atom) and a coloration agent are dispersed together by an agitating and crushing machine such as a ball mill, an attritor, a sand mill, etc., thus preparing a coating fluid. The upper section of a supporter such as neutral paper is coated with the coating fluid by a coater such as an air-knife coater and the coating fluid is dried, and a thermal recording layer is formed and a thermal recording body is shaped. It is proper tank the 1-50 pts.wt. coloration agent is used to a 1 pts.wt. divinylphthalide derivative shown in formula I.
Patent JP-H1098750-A (JP)
Title: Call detecting method for optical exchange
Inventor: GENMA AKIRA
IPC: H04Q3/72
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To securely detect whether or not a subscriber is making a call even when there is large variance in extinction ratio among cross points by using only one call detecting circuit. SOLUTION: When the call detecting circuit 6 detects an call pattern signal from a subscriber 7 through a path for call detection each time (m) different paths for call detection to an outgoing-side light guide where an call detection trunk 5 is connected are set in order on a time-division basis while the call pattern signal from the subscriber 7 is inputted to (m) incoming-side light guides at the same time, (m) different detection results are obtained and on the basis of the detection results, whether or not the subscriber 7 calls can easily and securely be decided through majority decision theory.
Patent JP-H0195418-A (JP)
Title: Formation of superconducting thin film
Inventor: TANAKA SABURO
IPC: H01L39/12
Filed: 1987-10-07
Abstract: PURPOSE:To enable stably obtaining the high-performance superconducting thin film of complex acid fluoride by subjecting a complex oxide thin film generated via physical vapor deposition to the plasma oxidation treatment wherein the film is exposed to the mixed gas plasma of oxygen and fluorine. CONSTITUTION:A thin film is generated via physical vapor deposition, containing at least one element alpha selected from IIa group of the periodic table, at least one element beta from group IIIa and at least one element gamma from groups Ib to IIIb, IVa and VIII. This film is subjected to the plasma oxidation treatment wherein the film is exposed to the mixed gas plasma of oxygen and fluorine. The plasma oxidation must be conducted under the pressure of 0.1 to 5Torr and a ratio of F2 to (F2+O2) must be 1 to 50 atom.%. In particular, the ratio is preferably 5 to 30 atom.%. According to the aforesaid method, it is possible to obtain the thin film of a complex acid fluoride superconducting material stably having superconducting characteristics and uniform composition and structure.
Patent JP-2001070020-A (JP)
Title: Umbrella handle having slack-preventive mechanism
Inventor: MITANI YASUO
IPC: A45B9/02
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To fit a handle, which can prevent a slackening of a handle, and can release the mechanism, to the end of the umbrella shank. SOLUTION: In a handle 1, a cylinder 4, wherein a female thread 5 is formed on the external surface, a slip-stop is formed on the external surface, and a claw 6 is formed on the cylinder end respectively, is inserted. Then, on the shank end 2, a cylinder 7, wherein a male thread 8, a flange 9 and a notch 10 are formed on the external surface, and a slip-stop 11 is formed on the internal surface respectively, is fitted. Then, on the flange surface of the cylinder, a ring 12 equipped with a claw 13 and a protuberance 14 is fitted, and the ring is prevented from slipping off by the protuberance and the notch.  Then, the handle is fitted on the shaft end, and the screwing of both threads is advanced until the pawls provided on the surfaces in the axial direction are engaged with each other, and at a connected section between the shank end and the handle, a slack preventive utensil by a ratchet mechanism is constituted. Then, the slack preventive utensil is formed into a structure wherein when the grip is rather firmly reversed, the pawl on the ring side is crushed, and the slack prevention mechanism can be released.
Patent JP-H02118519-A (JP)
Title: Liquid crystal display device
Inventor: MOROZUMI SHINJI
IPC: G02F1/1335
Filed: 1989-09-28
Abstract: PURPOSE:To obviate blurring of color tones and to make sharp display with a high contrast by providing light shielding layers which do not allow the passage of light to the boundary parts between plural color filters. CONSTITUTION:A water soluble org. resin layer is formed on a transparent glass substrate 20 and red, blue and green dyes are printed thereon to form the patterns of prescribed arrangement by which the resin layer is dyed and the respective color filters of red parts 22, blue parts 23 and green parts 24 are formed in correspondence to liquid crystal shutters. The boundaries of the filters are simultaneously dyed by the black color system to form black frames 21. A transparent protective film 25 and a conductive transparent film 26 are provided thereon to obtain the lower electrodes. The interference of the color tones between the color filters with each other is, therefore, obviated and the blurring of the colors between the filters is eliminated. The sharp display of the high contrast is thus executed.
Patent JP-H04143643-A (JP)
Title: Total reflection fluorescent x-ray analyser
Inventor: KONDO HIDEYUKI
IPC: H01L21/66
Filed: 1990-09-21
Abstract: PURPOSE:To measure the concn. of impurity with high sensitivity by providing a plurality of X-ray irradiation mechanisms. CONSTITUTION:A single sample wafer 12 is simultaneously irradiated with X-rays from a plurality of X-ray irradiation mechanism 16A, 16B. By this method, a plurality of X-rays interfere with each other in the inner part (e.g., depth of ten several - several ten Angstrom ) of the crystal in the vicinity of the surface of the wafer 12 and the measuring intensity of fluorescent X-rays detector 14 becomes large. By this method, the concn. of the impurity on the surface of the wafer 12 can be measured with high sensitivity.
Patent JP-H0785829-A (JP)
Title: Sample chamber imterior observation device of scanning electron microscope
Inventor: SUZUKI TAKEO
IPC: H01J37/244
Filed: 1993-09-17
Abstract: PURPOSE:To observe the surface under an objective lens while a sample chamber is kept in vacuum condition. CONSTITUTION:In an observation method in which the inside of the sample chamber 7 of a scanning electron microscope is kept in high vacuum condition, a structure 14 formed of insulating material is arranged on the surface 5 under an objective lens, and electron beam is radiated on the inner wall of a sample chamber by means of the electron beam radiation function of the main body to induce a charging phenomenon. The secondary electron excited by thus generated reflecting electron is detected by a detector 8 and the inside of the sample chamber is observed from the direction of the under surface. Since the surface under the objective lens can be observed, degradation in the performance of the device due to contamination adhered to the surface under the objective lens can be prevented.
Patent JP-H01141664-A (JP)
Title: Dental spray handpiece
Inventor: GERUTO REEN
IPC: A61C17/02
Filed: 1988-10-07
Abstract: PURPOSE: To make the cross section of a cannula as thin as possible not to obstruct the field of vision of an operator and to facilitate handling by positioning medium flow paths in the cannula being adjoining each other and forming the cannula as a flat handle member. CONSTITUTION: A cannula 6 for guiding a medium jetted from a medium jetting part 3 is arranged on the end part of the medium jetting part 3 side of a grasping sleeve 4. The cannula 6 is provided with a curved end part 11 on the free end 8 with an outlet orifice and is fitted to a plag connector 16 being freely rotatable around the axial line 14 of an opening 15 for insertion. A plurality of medium flow paths 7 for making the medium flow are positioned so as to be adjoining each other and arranged in a single imaginary face. Therefore, the cannula is constituted as a flat handle member and as the crosssection is thinned, the field of vision of an operator is not obstructed.
Patent JP-H01237421-A (JP)
Title: Surface temperature measuring apparatus for rotary roller
Inventor: GIYUNTAA SHIYUREERUSU
IPC: G01K13/08
Filed: 1988-10-07
Abstract: PURPOSE: To measure the surface temperature of a rotary roller accurately at low cost without causing any friction in the apparatus or any flaw on the rotary roller by interposing an endless tape between a temperature sensor and the outer surface of rotary roller. CONSTITUTION: Heat of a rotary roller 10 is conducted from its surface 11 to an endless tape 20 in a contact region 21. The heat is radiated from the black colored surface 22 of the tape 20 which comes on the inside during rotation and detected by means of a temperature sensor 30 disposed substantially at the center of a region 21. Objective lens of the sensor 30 is directed in the radial direction of the roller 10 opposed to the black colored surface 22 of the tape 20. When the tape 20 is guided through passages 23, 24, a reflective film 28 is formed on the walls 23', 23", 24', 24", 26, 27 thus minimizing the heat loss during the rotation of the tape 20. The heat is then conducted through a through passage 34 and radiated from the black colored surface 22 of the tape 20 to the objective lens of the sensor 30.  According to the arrangement, surface temperature of the roller 10 can be measured accurately.
Patent JP-H1191722-A (JP)
Title: Production of pack of prepregs
Inventor: KATO AKIRA
IPC: H05K3/02
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of fine powder even if external force, such as vibration, impact, or bend, is exerted during transportation, by packing prepregs into a packing member capable of keeping the pressure of the inside reduced, and by hermetically sealing while reducing the pressure of the inside so that the prepregs are in close contact with each other and the prepregs and the packing material are in close contact with each other. SOLUTION: As a packing material capable keeping the pressure of the inside reduced, any material which is small in air permeability but can keep the pressure reduced during transportation and is not damaged during the transportation suffices. Plastic sheet, such as vinyl sheet or polyethylene sheet, which has a thickness of 10-100 μm range is preferably used. Either one of the following methods suffices. One is the method in which prepregs are covered with such sheet, then heat seal is formed all round leaving an air vent, and the air vent is hermetically sealed after air is drawn out. The other is the method in which the bag is used, air inside it is drawn out from the mouth of the bag, and the mouth of the bag is hermetically sealed. However, in point of packing workability, it is preferable to use the bag.
Patent JP-H0861215-A (JP)
Title: Energy storage type permanent engine
Inventor: TAKEUCHI FUMIO
IPC: F03G7/10
Filed: 1994-08-24
Abstract: PURPOSE: To provide permanent rotation by storing mechanical energy in springs and amplifying the mechanical energy by the holding power of a magnetic field. CONSTITUTION: Three magnetic poles 4, 5 and 6 surrounding a main magnetic pole 1 have diameter of half as that of the main magnetic pole 1 and are arranged spacedly at 120 degrees. This external magnetic pole is directly connected to shafts 7, 8 and 9 and spring holders 10, 11 and 12 and free from gears 13, 14 and 15. That is, the main magnetic pole 1 is put on the external magnetic pole through a bearing. Power is transmitted through springs 16, 17 and 18. Gears 13, 14 and 15 having the same diameter as that of a main gear 3 mesh with each other and rotate in the direction opposing to each other. When the main magnetic pole 1 is rotated, turning the direction of its magnetic field reversely, the magnetic poles 4, 5 and 6 is turned reversely so as to be pushed out, and the energy is transmitted to the springs 16, 17 and 18, and the springs gradually discharge the energy through the gears 13, 14 and 15, transmitting the energy to the main shaft 2.
Patent JP-S61133119-A (JP)
Title: Molding of drying agent for railway vehicle
Inventor: MORITA SHOZO
IPC: B01D53/28
Filed: 1984-12-03
Abstract: PURPOSE:To obtain a stable drying agent for railway vehicle contg. no cracks and causing no relative vibration nor short circuit of air by applying an adhesive agent around a solid adsorbent prepd. by molding, aging and drying a slurry consisting of a mixture of granular adsorbent and a fixing agent, and adhering and fixing the solid adsorbent to an adsorption cylinder. CONSTITUTION:A vinyl resin sheet 2 is laid in a mold 1, and a slurry mixture 3 consisting of granular adsorbent such as molecular sieve, and a fixing agent such as cement and water is poured therein, which is formed to an optional shape with a press 4. After the initial stage of molding, the solid product(solid adsorbent) 3' is taken out by dividing the mold 1, which is aged(solidification), and calcined (removal of water). Then, an adhesive agent 5 such as epoxy resin is applied to the side surface of the adsorbent in order to reinforce the product, then, it is placed in an adsorption cylinder 7, and the head and the foot of the solid adsorbent are fixed to the adsorption cylinder 7 with the same adhesive agent 6. A perforated lid 8 is attached to the cylinder, thus the drying agent is completed.
Patent JP-H04246425-A (JP)
Title: Method for labeling of plastic
Inventor: KURAUSU RUTSUTAAMAN
IPC: C08K5/00
Filed: 1991-09-06
Abstract: PURPOSE: To simply classify waste plastics or plastic refuse by adding a fluorescent label to plastics during or after production.  
     CONSTITUTION: 5-10,000 ppb of a fluorescent marker is applied to a plastic during or after manufacturing to render the plastic identifiable. For example, the dye in an object to be tested is excited by a laser means to generate scattered luminescence detected and recorded by a detector. This signal is used in order to start classifying operation. In the case of small granulated particles, electrostatic charge and deflection in an electric field are contained therein and, in the case of larger particles, a simple method comprising mechanical separation is contained. The dye is used in an amt. of 5-10,000 ppb and, since color strain is generated when a color marker of high density is used, the dye is pref. used in a concn. as low as possible. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0195042-A (JP)
Title: Laminate molding
Inventor: KANAI HIROSHI
IPC: B32B27/00
Filed: 1987-10-07
Abstract: PURPOSE:To produce a molding, especially a cosmetic container having a soft and warm feel and excellent shock-proofness by providing an elastomer wherein point measured by JIS K-6301A is at most 90 as the surface layer and a resin wherein R-scale measured by JIS K-7202 is at least 75 as the inside layer. CONSTITUTION:A surface layer 8 is prepared of an elastomer wherein its point measured by JIS K6301A is at most 90, preferably 60, more preferably 40-20, on inside layer 4 is prepared of a resin wherein R-scale measured by JIS K7202 is at least 75, preferably 80-90, more preferably 80-85. The thickness of the surface layer is normally 6mm-0.5mm, preferably 3-1mm, although it becomes more effective, even thin, as the valve of the elastomer measured by JIS K6301A becomes smaller. As the resin for forming the inside layer, polypropylene, polyethylene, polyester etc. are optionally used.
Patent JP-H03115986-A (JP)
Title: Road surface state detecting device
Inventor: YAMANE HAJIME
IPC: B60K23/08
Filed: 1989-09-29
Abstract: PURPOSE:To specify the magnitude of unevenness of a road surface unequivocally over a wide range from reflection intensity by sending two wave motion signals which differ in frequency to the road surface and judging the road surface state from the detection result of the intensity ratio of two reflected waves. CONSTITUTION:The intensity values (P1 and P2) of the reflected waves of the two wave motion signals which are obtained by two sensor parts 1 and 2 and differ in frequency are inputted to a divider 31 to find the ratio P2/P1 of the both. The reflection intensity ratio P2/P1 obtained by the divider 31 is sent out to a CPU 32, which calculates the height of unevenness of the road surface by using a time table stored in a memory. Then the calculated value outputted by the CPU 32 is sent out to a CPU for suspension control angle control to control the setting angles of suspensions.
Patent JP-H10100014-A (JP)
Title: End mill made of cemented carbide having good wear resistance cutting edge
Inventor: ICHIKAWA HIROSHI
IPC: C22C29/08
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an end mill made of cemented carbide having good wear resistance cutting edge and showing good cutting performance for a long time. SOLUTION: In an end mill made of a cemented carbide consisting of 5 to 20% Co, 0.4 to 2.7% Cr, if necessary, 0.1 to 1.2% V as binding phase forming components, WC as a dispersion phase forming component and unavoidable impurities, wherein the dispersion phase has a mean grain diameter of 0.1 to 0.5μm, a hard surface layer 1 to 100μm thick having a texture in which fine hard complex carbide of (Cr, Co, W)C or (Cr, V, Co, W)C are precipitated in the binding phase is formed at least on a land part acting as a cutting edge.
Patent JP-S62114749-A (JP)
Title: Wear plate member for ingot supporting device
Inventor: KAWAMOTO MASASHI
IPC: B22D11/128
Filed: 1985-11-13
Abstract: PURPOSE:To suppress a heat crack and to extend a campaign life so as to permit repair and reuse by coating the surface of a wear plate member to contact an ingot with a surface layer material consisting of an Ni alloy having a specific compsn. CONSTITUTION:The wear plate 7 has the double-layered construction consisting of a base material 10 and the surface layer material 11. The base material 10 consists of a cast steel and the surface layer 11 is the surface layer material of the Ni alloy contg. Ni in a 55-75wt% range, Cr in a 25-35wt% range and C in a 0.5-1.0wt% range and consisting of the balance substantially Fe. The wear resistance and lubricity are thereby improved and the heat crack is suppressed, by which the campaign life is extended.