baber/WOPTO huggingface dataset:
Patent JP-H03279395-A (JP)
Title: Gangliosides
Inventor: FUJITA HIDEJI
IPC: C07H15/10
Filed: 1990-10-16
Abstract: NEW MATERIAL: A compound of formula I [R 1  represents H, benzoyl; R 2  represents H, pivaloyl; R 3  represents H, acetyl; R 4  represents H, RCO (R represents amino, a lower alkoxy or the like); R 5  represents Li, Na or the like].  
     USE: Cancer markers effective for diagnosis and medical treatment of center. Having various kinds of physiological functions such as antigenicity or the like.  
     PROCESS: A compound of formula III (R 1  formula III (R 1  represents acetyl; R 2  represents CH 3 , Boc is t-butyl carbonate) prepared from a compound of formula II (R 1  and R 2  represent acetyl), is reacted with a compound of formula IV (Bn represents benzyl, Piv is pivaloyl). Then the products reacted with acetic anhydride, and them hydrogenated to form a compound of formula V (R 1  represents acetyl; R 2  and R 4  represent H, and R 3  represents pivaloyl). Then R 2  of the compound of the formula V is transformed into acetyl, and the product is reacted with trichloroacetonitrile, to form a compound of formula VI. Then the compound is reacted with a compound of formula VII (Bz represents benzoyl), and the product is reacted with lithium iodide. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S61155680-A (JP)
Title: Scroll type compressor
Inventor: KITAYAMA HIROSHI
IPC: F04C18/02
Filed: 1984-12-27
Abstract: PURPOSE:To both decrease a mechanical loss and enable a swivel scroll member to be surely supported when a compressor is in high speed operation, by supporting the swivel scroll member through ball bearing to the upper surface of an annular plate supported by the intermediate pressure between a suction side and a delivery side. CONSTITUTION:A scroll compressor, being housed in an enclosed vessel 1, has an annular groove 18 in a frame 3 in its side brought into contact with the back surface of a swivel scroll member 5, and an annular plate 19 is inserted into said groove. The compressor, mounting a ball bearing 23 to an upper surface of the annular plate,supports the swivel scroll member through this bearing. While the compressor, introducing the intermediate pressure between a suction side and a delivery side into the annular groove 18 through a pressure pipe 21, applies a proper back pressure to the swivel scroll member.
Patent JP-2001095657-A (JP)
Title: Product display tool
Inventor: IMANAMI HIDENORI
IPC: G09F5/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a product display tool which can display a product sample in front of packages sealed with a product while allowing the products displayed behind the product sample to be taken out easily. SOLUTION: A tool for displaying packages sealed with a product and a sample of the product not sealed in a package. The tool consists of a base provided with an installation tool to install the tool on a product display shelf or product display stand, a package hanging bar projecting forward from the base, a holding plate for holding a product sample, and a supporting bar for supporting the holding plate which is disposed above the package hanging bar and is projecting forward from the base nearly parallelly with the package hanging bar. The supporting bar for the holding plate is installed at its front end with a stopper for the holding plate. The holding plate is constituted of the main body and hanging pieces hanging from both sides of a lower end.  The main body of the holding plate is formed at the center of the lower end with a cutout section opening downward to mount the holding plate on the supporting bar. The hanging pieces are connected with the main body of the holding plate so that they can be lifted upward in the forward direction. Each of the hanging pieces is installed at its lower part with a gripper for gripping the product sample.
Patent JP-H0869057-A (JP)
Title: Portable screen
Inventor: MATSUNAGA TAKESHI
IPC: G03B21/58
Filed: 1994-11-11
Abstract: PURPOSE: To provide a portable screen which is made light in weight and convenient to house and carry and can be installed in an arbitrary place and used as a reflective type screen or a transmission type screen. CONSTITUTION: A roll 14 on which a screen film 12 is wound and which is energized in a fixed rotational direction by a spring, two groups of elastic elevating and lowering means 16 whose base ends are pivotally fitted in the vicinities of both ends of a housing case, to be freely turned between a housing position and an upright position nearly perpendicular to the housing position, a hanger bar 18 to which one end of the screen film 12 is stuck, etc., can be all housed in the housing case having a lower case 2a and an upper case 2b pivotally fitted to the lower case 2a.
Patent JP-2000134179-A (JP)
Title: Unequal error protection for digital broadcast using channel classification
Inventor: SINHA DEEPEN
IPC: H04H20/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To protect an error with respect to information bits of a different class, even when a same CPPC code pair is in use by dividing audible frequency information bits into n-sets of classes based on error sensitivity and assigning bits of each class, so that a class of the bits whose error sensitivity is highest is transmitted through a channel most immune to the effect of interference. SOLUTION: An audible frequency packet from an audible frequency coder 210 is fed to a classification device 212, that converts its packet into a respective bit stream, corresponding to n-sets of different classes in audible frequency information bits. The classification device 212 assigns bit for each class to any of available channels so that the class of the bit most sensitive to an error can be transmitted through a channel most immune to interference. The classification device 212 applies respective bit streams to one-set of channel coder 214. An output therefrom is fed to one-set of interleaver 215.
Patent JP-S61160632-A (JP)
Title: Dry type clutch facing
Inventor: TAKEI YUKISUKE
IPC: C08J5/14
Filed: 1984-12-29
Abstract: PURPOSE:To make improvements in rotational breaking strength and mechanical strength, by superposing a wire-form rigid member spirally and embeddingly so as to make it extend over almost all ranges on the backside of a frictional contact surface of a clutch facing. CONSTITUTION:In a dry type clutch facing, its reinforcing effort is kept up by reinforcements 11 being spirally rolled with a lined metal or a nonferrous wire, and in order to reduce breakableness due to high speed rotation, the reinforcements 11 are movably used on the backside of a friction clutch member 10 in a state of being almost embedded therein. And, even at that point that the backside is almost smooth and it is assembled as a clutch disc, its stationary contact takes place. A wire line diameter is thin and there is less in inertia action as well. In addition, it has such action as preventing a friction material from warping toward a contact surface with the reinforcements. Each coiled spiral-form gap between these reinforcements is sealed by a plate so that a uniform gap is in no case slipped at all.
Patent JP-H09119875-A (JP)
Title: Semiconductor pressure sensor
Inventor: SAITO HIROSHI
IPC: H01L29/84
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To reduce costs of and miniaturize a semiconductor pressure sensor. SOLUTION: The semiconductor pressure sensor is provided with a pressure sensor chip 9 having a diaphragm part 9b for converting a pressure to a stress, a lead frame 10 loading the pressure sensor chip 9 thereon, and a sealing resin package 11. A surface of the diaphragm part 9b is coated with a silicone junction-coating resin 12 partly exposed to the outside of the sealing resin package 11. A space of a recessed part 9a is communicated with a space outside the sealing resin package 11 through a through hole 10c formed in the lead frame 10 and a pressure introduction hole 11a formed in the sealing resin package 11.
Patent JP-H06131202-A (JP)
Title: Event control system
Inventor: NISHIMURA MITSUHIKO
IPC: G06F9/46
Filed: 1992-10-16
Abstract: PURPOSE:To take out and process only an event which occurs last and shorten the processing time by providing a specific area wherein only one event is stored, and taking the overwritten event out of the specific area, and determining and displaying the display message corresponding to the event. CONSTITUTION:When an event to an event reception part 16 occurs at an event transmission part 11, the transmission part 11 sends a request to stores the event to an event control part 12, which stores the event in an event storage part 14 by using an event storage control part 13. At a request to take the event out, the control part 12 takes the specified event out of the event storage part 14 by using an event take-out control part 15 and passes it to the reception part 16. The reception part 16 analyzes the passed event and determines the display message corresponding to the event and a terminal control part 17 which is requested to display the message displays the display message on a color display 18.
Patent JP-H01120525-A (JP)
Title: Information reading optical system
Inventor: KITAGISHI NOZOMI
IPC: G02B27/00
Filed: 1987-11-05
Abstract: PURPOSE:To obtain the title optical system by denoting ¦tantheta/hmax¦ as a specific value where an angle made by the main spindle of a reading optical system is theta and the greatest image height on the medium, hmax, ensuring the fixed size of an information image even when an information recording medium is defocused and minimizing the reading errors of the information reading optical system. CONSTITUTION:An opening diaphragm 5 is arranged in the focusing position on the side of the CCD 65 of an image forming lens 64. As the location A or B on the information recording medium 5 shows, the main beams of luminous fluxes making incident as out-of-axis luminous fluxes become parallel with an optical axis. When the system is constituted in such a way, images are just unsharp even if the medium is defocused as the number 56' shows, and the size of information images never change. Therefore, if the defocused amount is within a permissible depth, it never affect information reading. Practically, the system is constituted so as to meet ¦tantheta/hmax¦<=0.2 where the angle that the main beams of leading luminous fluxes incident on the information reading optical system makes with respect to its optical axis is theta, and the greatest image height on the information recording medium, hmax.
Patent JP-S62137824-A (JP)
Title: Raster scanning type electron beam exposure apparatus
Inventor: MORIIZUMI KOICHI
IPC: H01L21/30
Filed: 1985-12-11
Abstract: PURPOSE:To obtain a highly accurate minute pattern, by providing an ir radiation-amount modulating means, by which the irradiation amount is changed by every picture element, and correcting the approaching effect. CONSTITUTION:Irradiation amounts, which are imparted to individual picture elements, are stored in an irradiation-amount modulating data memory circuit 11 in a form of integer-number of times of a unit irradiation amount. An irradiation-amount modulating circuit 10 sequentially reads the irradiation- amount modulating data. An electron beam is raster-scanned based on the data. Blanking timing is controlled at the same time. The electron beam is scanned from the left to the right by every one picture element. The irradiation- amount modulating circuit 10 delays the timing, at which the next picture element is moved in correspondence with the irradiation amount modulating data. The irradiation amount modulating circuit 10 controls the blanking so that the electron beam is turned OFF only when the irradiation-amount modulating data is zero.
Patent JP-S63133809-A (JP)
Inventor: IZAWA TOSHIO
IPC: H02G1/10
Filed: 1986-11-25
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-S63134526-A (JP)
Title: Forming mold for formed glass article
Inventor: HIROTA SHINICHIRO
IPC: C03B11/00
Filed: 1986-11-25
Abstract: PURPOSE:To obtain a forming mold capable of forming a formed glass article of a high accuracy without requiring polishing after press forming, by forming the surface layer from a substance consisting of plural components containing Pt as a principal component and Ni. CONSTITUTION:A forming mold having a base and surface layer in which the shape of the surface layer is formed by press forming. The surface layer is formed from a substance consisting of at least two components of Pt as a principal component and 5-45wt% Ni. Releasability from the formed glass article can be improved by containing Ni in the Pt as the principal component. Good results are obtained in each of denseness, hardness, strength and chemical reaction resistance.
Patent JP-H06131284-A (JP)
Title: External character control system for decentralization environment
Inventor: IZAWA MASAAKI
IPC: G06F15/16
Filed: 1992-10-16
Abstract: PURPOSE:To prevent a client and a server from having different external characters. CONSTITUTION:External characters are allowed to be defined only on the client 1a. The client external character control mechanism 10a of the client la once obtaining new server information generates external character registration request data and sends the data to the server 1b by a communication program 30a. The server external character control mechanism 10b of the server 1b receives the external character registration request data by a communication program 30b, generates an opposite system external character file 2b and also registers external character records generated by an external character data restoring mechanism 20b in the file, and controls the external characters corresponding to the client.
Patent JP-H04155676-A (JP)
Title: Servo pattern demodulating system
Inventor: HASHIMOTO SHUICHI
IPC: G11B21/08
Filed: 1990-10-19
Abstract: PURPOSE:To reduce an analog circuit, and to grasp the position of a servo head in a direct reading manner even in the case of a high speed seeking by discriminating the level of a pattern information signal obtained by reading a servo pattern by the head, and obtaining the position of the head by two counting means. CONSTITUTION:One servo zone is formed of 8 tracks, and divided by a 4 track unit. Whether a pattern information signal read by a servo head is a special level or more or not is decided by comparing means 1. Time of the pattern information is counted in separated regions by counting means 2, 3 before and after the patterns split at the timing from one pattern region. Where the present servo head exists can be obtained by control means 4 from the results obtained by the means 2, 3. Thus, one comparator is sufficient, an analog circuit can be reduced, and the position of the head can be obtained at a high speed.
Patent JP-H09119515-A (JP)
Title: Speed change control device for automatic transmission
Inventor: TACHIBANA TOSHIKI
IPC: F16H61/686
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the blow-up of an engine by lowering the transmission torque capacity of a low speed side friction engaging element, and after the generation of a slip, raising the transmission torque capacity of a high speed stage side friction engaging element while lowering the transmission torque capacity of the low speed side friction engaging element at the same time. SOLUTION: An input shaft 20 of a transmission is connected to a high gear pair 22 through a high gear clutch CH and also connected to a low gear pair 24 through a low gear clutch CL. The connection-disconnection of the respective clutches CH, CL is executed by driving a hydraulic control device 30 on the basis of a command from a computer 40 inputting the signals of a various sensor group 50. That is, at the time of upshift, the transmission torque capacity of the clutch CL is rapidly lowered and then slowly lowered until a slip is generated to this clutch CL, and after the generation of the slip, the transmission torque capacity of the clutch CH is raised. At the same time, the transmission torque capacity of the clutch CL is lowered.
Patent JP-2001100638-A (JP)
Title: Adhesive seal capable of coloring thereon
Inventor: TAKAHASHI MASAYOSHI
IPC: G09B11/10
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive seal capable of coloring which can be adhered to an article surface or can be removed therefrom with ease and on which coloring can be easily done in a sheet-shaped state or after adhered on the article surface. SOLUTION: The adhesive seal capable of coloring is provided with an adhesive layer outer peripheral edges of which are formed by being fitted to an outer peripheral shape of a desired pattern, a colorant supporting layer formed on the adhesive layer and a contour line which is formed on a surface of the colorant supporting layer, defines contour lines of the pattern and has desired thickness and desired width.
Patent JP-H07132455-A (JP)
Title: Barrel polishing machine and application thereof
Inventor: SHIMOI TOSHIMASA
IPC: B24B31/02
Filed: 1993-11-09
Abstract: PURPOSE:To provide a barrel polishing machine and its application simplifying the work of a rinsing process and washing a workpiece and a polishing wheel positively in a short time with simple structure by a simple method. CONSTITUTION:A barrel polishing machine 100 is provided with a container 10 having a charging port 11 removably mounted with a closing lid for closing the container 10 into which a workpiece and a polishing wheel are charged, and a supporting shaft 20 for supporting the container 10 rotatably. In this case, the supporting shaft 20 is formed into hollow shape so as to be able to supply water into the container 10, and a drain lid 30 with plural small holes for draining water supplied into the container 10 is removably mounted to the charging port 11.
Patent JP-2000094069-A (JP)
Title: Method and device for forming end part of tube stock
Inventor: IRIE TORU
IPC: B21D53/84
Filed: 1998-09-15
Abstract: PROBLEM TO BE SOLVED: To easily and appropriately form a contracted part having an eccentric axis on an end part of a stock tube through the spinning. SOLUTION: A spindle 21 is arranged parallel to the axis on a plane including the axis of a stock tube 4, a roller 28 is supported movably in the radial direction relative to the spindle, and the roller supports the stock tube so that the roller is abutted on an end part of the stock tube. The roller is driven so that the stock tube is moved relatively to the roller parallel to the axis of the stock tube and the spindle, and the roller is driven in the radial direction toward an eccentric axis which is eccentric from the axis Xt of the stock tube by a specified distance in a condition where the roller is substantially constantly abutted on an outer circumferential surface of an end part of the stock tube, and the spinning is effected on the stock tube by relatively rotating the roller to the stock tube.  A contracted part around the eccentric axis is formed on the end part of the stock tube.
Patent JP-H01153890-A (JP)
Title: Pipe joint
Inventor: JIIKUMUNDO TSUAITORAA
IPC: F16L21/08
Filed: 1988-11-07
Abstract: PURPOSE: To enable the pipe end to be held with greater force by arranging at least two annuli of teeth in the housing in such a way that each annulus of teeth surrounds one end of the pipes to be coupled with each other. CONSTITUTION: A cannular housing 13 comprises two arc members. The hub 11 of each arc member extends along an arc of about 180 degrees. The hub 11 comprises a metal sheet material 15. The material 15 has a wave profile extending along the peripheral direction of the housing 13. The end portion of the hub 11 surrounds the semi-spherical moiety formed by two holders 16. Each holder 16 has two annuli of teeth 32. The annulus of teeth 32 penetrates into each pipe 6, 7 to hold the pipes against axial movement and other undesirable movement relative to each other.
Patent JP-H11101599-A (JP)
Title: Spring-mounting, structure for toy rocket and toy rocket provided with the same
Inventor: INAGAKI YASUKATSU
IPC: F42B4/20
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a toy rocket that can be retained without leaving a spring by providing a spring-mounting member with a recessed part for placing a spring, the spring being extended outward while the spring is arranged in the recessed part, and a gear-lock mechanism for gear-locking the spring into the recessed part. SOLUTION: In a toy rocket 20 where rod-shaped fireworks 21 being mounted to one edge of springs 4 (4a-4d) is vibrated or is flowered in fireworks phenomenon by utilizing a spring force for increasing the idea of fireworks amusements, a spring-placing member 3 consisting of a substrate part 6 where a recessed part for placing a spring is formed, for example, in a cross on an upper surface and a lid part 7 that is placed at the upper portion of the substrate part 6 are provided. The substrate part 6 and the lid part 7 are connected integrally by a gear-lock mechanism comprising a projecting part for gear-lock and a recessed part for gear-lock after arranging one portion of the spring 4 in the recessed part for placing a spring, thus a plurality of springs can be retained without falling off.
Patent JP-H06212799-A (JP)
Title: Curing method for concrete and curing sheet used therefor
Inventor: MIZUKAMI YOSHIKATSU
IPC: B28B11/24
Filed: 1993-11-09
Abstract: PURPOSE:To increase the strength of concrete by swelling a water absorptive curing sheet laid on a concrete placement plane in wet state via the supply of water for adhesion to the plane, and then peeling the sheet after curing the placement plane in wet state. CONSTITUTION:A curing sheet 1 is so formed as to include nonwoven fabric containing 10 to 50wt.% of highly water absorptive fiber and 15 to 40wt.% of thermo-fusible fiber with the content of the fiber 3 reduced at a gradient of at least 2.5wt.% per 1mm thickness from one side 5 of the nonwoven fabric to the other side 6 thereof. Then, the sheet 1 is laid on the surface of cast concrete 2 in such a way as the side 5 having the less content of the fiber 3 as kept in contact therewith. Thereafter, water is supplied to the sheet 1 for causing the swell thereof, and the sheet 1 is kept adhered to the surface of the concrete 2. In addition, the surface of the concrete 2 is kept in wet state at a curing process and, then, the sheet 1 is peeled.
Patent JP-S63135461-A (JP)
Title: Carbon black/metal composite powder and production thereof
Inventor: ENDO MORINOBU
IPC: C09C1/56
Filed: 1986-11-26
Abstract: PURPOSE:To obtain easily the titled composite powder which is suitable for use as a material for electrodes and in which fine metallic particles are enclosed in carbon black particles, by heating metal (compd.) in a liquid form with a hydrocarbon to incompletely burn or heat-decompose the hydrocarbon. CONSTITUTION:Metal or a metallic compd. (e.g., ferrocene, nickelcene) in a liquid form and a hydrocarbon (e.g., benzene, toluene) are heated at 1,000 deg.C to incompletely burn or heat-decompose the hydrocarbon, thus obtaining a carbon black/metal composite powder in which fine metallic particles are enclosed in carbon black particles. The composite powder is suitable for use in the fields of electromagnetic wave shielding materials, magnetic recording mediums, a rubber magnet, etc. When a catalytic performance as a catalyst for a chemical reaction is required, the purpose can be achieved by using a material exhibiting a catalytic performance by heat decomposition (e.g., platinum chloride, palladium chloride).