baber/WOPTO huggingface dataset:
Patent JP-H1036352-A (JP)
Title: (11e)-5-amino-11-ethylidene-5,6,9,10-tetrahydro-5,9-methanocycloocta(b)pyridin-2-(1h)-one derivative and production intermediate therefor
Inventor: TERAJIMA ATSURO
IPC: A61P25/28
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound, reduced in adverse effects as a therapeutic agent for Alzheimer diseases and having expectable excellent effects on in vivo kinetics. SOLUTION: This new compound is represented by formula I [X<1> is hydroxymethyl, a helogenomethyl, a (substituted) alkyloxycarbonyl, an alkenyloxycarbonyl or an aralkyloxycarbonyl], e.g. (11E)-5-amino-11-ethylidene-7- fluoromethyl-5,6,9,10-tetrahydro-5,9-methanocycloocta[b]pyridin-2(1H)- one. The compound represented by formula I is synthesized by starting from 7,8,9,10- tetrahydro-7-methylene-11-oxo-5,9-metanocycloocta[b]pyridine-5(6H)-car boxylic acid ester derivative represented by formula II.
Patent JP-H0390161-A (JP)
Title: Article for smoking
Inventor: ANDORUU JIYAKUSON SENSABOO JIY
IPC: A24D1/22
Filed: 1990-07-23
Abstract: PURPOSE: To give a user smoking feel and effects without burning a cigarette by using combustible fuel member made from carbon in combination with a physically separated aerosol generating means that is heat transferable and exchangeable with the fuel member. CONSTITUTION: An artificial cigarette is equipped with a short combustible carbonic fuel member 10, an aerosol generating means 12 and a paper tube 14 forming a mouthpiece 15. The fuel member 10 made from a carbonized wood is equipped with is five channels 16 extending lengthwise inside. The aerosol generating means 12 is provided with several glass beads 20 coated with aerosol generating material such like glycerin. The glass beads are kept held in a specified position with a perforated disc 22 made from a cellulose acetate. The foil lined paper tube 14 to form a mouthpiece circumscribes the aerosol generating means 12 and non-burning end of the fuel member 10 so as to form an aerosol supply channel 26 connecting the aerosol generating means 12 and a mouthpiece 15.
Patent JP-S6350955-A (JP)
Title: Magnetic tape device
Inventor: SASAKI KENJI
IPC: G11B15/675
Filed: 1986-08-19
Abstract: PURPOSE:To reduce the size and weight of a chassis by permitting fixing of a stand part of a cassette transfer mechanism in such a manner that the chassis and the above-mentioned stand part attains a prescribed positional relation. CONSTITUTION:The cassette transfer mechanism 25 consists of a holder part 25A which holds the cassette 1 and is moved to a 1st position to permit taking out of the cassette to the outside and to the 2nd position to permit recording, reproducing, fast feeding and rewinding, and the stand part 25B which supports said holder part 25A. Cassette positioning posts 23, 24 position the cassette 1 in such a manner that the cassette 1 and mechanism constituting parts are brought to the prescribed positions when said posts are respectively inserted into a cassette positioning hole 5 and a cassette positioning long hole 6 in the 2nd positions. The cassette positioning post 24 is provided to the chassis 22 and the cassette positioning post 23 to the stand part 25B of the cassette transfer mechanism 25.
Patent JP-H0940397-A (JP)
Title: Working area regulating device of for high lift work vehicle
Inventor: TAKAHASHI NORIHISA
IPC: B66F9/24
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent the losing of the stability of a vehicle body owing to the tilting of a working bench, or the breaking of a load detector. SOLUTION: The operating amount of a boom is detected by a length detector 32 and an andulation angle detector 33, and the actual working bench position is operated by a position operation unit 36. Depending on the loading burden detected by a load cell 19, a working area data memory device 35 reads a load responding working area corresponding to the actual load value from plural load responding working areas set to the loading burdens separately. And, depending on a standard loading value set at random to a standard load setting unit 34, the working area data memory device 35 reads a standard working area.  In a boom working regulating device 37, the actual working bench position is refered and compared with the standard working area and the actual load responding work area, and when the actual working bench position exceeds the limit line of the working scope, the boom operation is regulated by interfering to a boom operation control device 38.
Patent JP-H1170066-A (JP)
Title: Extension pipe for vacuum cleaner
Inventor: LEE BYUNG-JO
IPC: A47L9/24
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an extension pipe for a vacuum cleaner which is easy to produce, hardly causes a contact failure, and is easy to adjust its length regardless of a place to be cleaned near to or distant from a user when cleaning a room. SOLUTION: A power conduction means 500 is composed of a telescopic power cable 510 both ends of which are connected to a first and a second extension means 200 and 300 so that it can be extended/contracted and power is supplied, and a telescopic power cable cover 520 into which the telescopic power cable 510 is inserted to prevent exposure, and one end of which is fixed to the first extension means 200.
Patent JP-S6253083-A (JP)
Title: Picture signal multiplex transmission equipment
Inventor: WAKAHARA TOSHIHIKO
IPC: H04N7/15
Filed: 1985-09-02
Abstract: PURPOSE:To attain a multiplex transmission as suppressing the deterioration of resolution by multiplexing two picture informations in vertical and horizontal directions to cope with the subfield mode and the subsampling mode necessary in case a movement in a picture is for a long distance. CONSTITUTION:Analog signals from input terminals 1 and 2 are band-restricted by low-pass-filters 4 and 5, and digitized by A/D converters 8 and 9 to be written in video memories 10 and 11. Subline circuits 12 and 13 gate every other line of the signals using the reference clock from a memory control circuit 14, and thin the picture elements of each line to 1/2. The signals are synthesized into a sheet of picture and transmitted, which is separated into two pictures by a separator circuit 21 on the reception-side. Line interpolation circuits 22 and 23 takes an average value of picture element for each line to generate a data of one picture. the data is converted to an analog signal by D/A converters 24 and 25 and outputted to a monitor.
Patent JP-H1135760-A (JP)
Title: Thermoplastic resin composition, molded article and its production
Inventor: KONISHI KUNIHIKO
IPC: C08L33/20
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition which can give molded products improved in chemical resistance and impact resistance by mixing an unsaturated dicarboxylic acid copolymer with a vinyl copolymer, a graft copolymer, a polyamide resin, an elastomer copolymer and an acrylic rubber polymer having specified properties. SOLUTION: This composition comprises 0.25-46 wt.% copolymer comprising 40-80 wt.% aromatic vinyl monomer, at most 20 wt.% unsaturated dicarboxylic acid anhydride, 0-60 wt.% unsaturated dicarboxylic acid imide, etc., 1.0-76.5 wt.% vinyl copolymer comprising 60-80 wt.% aromatic vinyl monomer, 20-40 wt.% vinyl cyanide monomer, etc., 10.1-5-46 wt.% copolymer obtained by grafting 35-65 pts.wt. mixture containing 50-80 wt.% aromatic vinyl monomer, etc., onto 35-65 pts.wt. rubbery polymer, 1.5-15 wt.% polyamide resin, 1.0-10 wt.% ethylene/α-olefin elastomer copolymer containing an unsaturated dicarboxylic acid and 2.0-20 wt.% acrylic rubbery polymer having a glass transition temperature of 0 deg.C or below and a gel fraction of 70 wt.% or below.
Patent JP-H06131664-A (JP)
Title: System for evaluating optical disk
Inventor: SHINDO WATARU
IPC: G11B7/00
Filed: 1992-07-21
Abstract: PURPOSE:To eliminate the dispersion in measurement data according to a measurer by A/D converting a received signal and executing data processing and calculation by a micro computer. CONSTITUTION:First of all, a reference disk is rotated, the reflectance of a laser light beam is converted into an electric signal by an optical head 23, and the waveform is A/D converted by an A/D converter 25, and the converted waveform is written in a RAM by the micro computer. Then, an evaluating disk is rotated, and the measurement similar to that is reference disk is executed, and these results are operated by the micro computer and compared. Then, the compared result is outputted to an output terminal 28.
Patent JP-S6438620-A (JP)
Title: Measuring method of contact stress of pin by ultrasonic wave
Inventor: MIYAJIMA TAKESHI
IPC: G01L1/00
Filed: 1987-08-04
Abstract: PURPOSE:To make it possible to conduct quantitative measurement in a short time invariably by means of a probe made to contact an end face of a pin, by a method wherein a longitudinal wave is made to enter one end of the pin and a directly reflected wave from the other end face is compared with a reflected wave which is formed by a reflected wave on the outer peripheral contacting surface of the pin being reflected on the other end face. CONSTITUTION:A columnar steel pin 8 has parallel end faces 8a and 8b and is cast is the hole 10 of a housing 9, and a contact stress 5 due to die-cast is generated on the contacting surface 4 of an outer periphery 8c with the hole 10. A probe 11 is made to contact with the end face 8a and an ultrasonic longitudinal wave is nade to enter the pin toward the end face 8b. Then a reflected wave L which reaches the end face 8b directly and is reflected thereof an received 11, a reflected wave S0 which strikes on the contacting surface 4, reaches a contacting surface 4' on the opposite side and further the end face 8b and is reflected thereon and received 11, etc. are generated. The echo height of the reflected wave S0 and the stress delta are in a correlative relationship with each other. Accordingly, by comparing a set value determined from a standard test piece beforehand and serving as a reference, with a compared value of the ratio or difference in the height between the echo L and the echo S0, the value of the stress delta can be measured quantitatively with ease.
Patent JP-2000029360-A (JP)
Title: Cleaner
Inventor: ITO MASAYUKI
IPC: G03G21/10
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent a cleaning member from curling up and turning over due to frictional force between a rotating or moving image carrier and itself, in the case of bringing the edge of the cleaning member facing upstream in the direction of the movement of the image carrier into contact with the surface of the image carrier in the direction of the width of the image carrier, thereby removing toner remaining on the surface of the image carrier. SOLUTION: In the cleaner for removing toner from the surface of the image carrier by rotating the tubular image carrier 10 and by bringing the edge of the plate-like cleaning member 61 facing upstream in the direction of the rotation of the image carrier into contact with the surface of the image carrier in the direction of the width of the image carrier, hold members 11 that rotate together with the image carrier project at both sides of the image carrier in the direction of its width and also project from the image carrier radially outward, and the edge of the cleaning member is brought into contact with the hold members, projecting at both the sides of the image carrier in the direction of its width as well.
Patent JP-S6352309-A (JP)
Title: Production of magnetic head
Inventor: SATO KATSUMI
IPC: G11B5/105
Filed: 1986-08-21
Abstract: PURPOSE:To always obtain uniform products with a small number of soldering positions and a good work efficiency without requiring jigs for assembling by holding surfaces facing each other of magnetic head cores between a plate and a printed board fitted into grooves. CONSTITUTION:Two grooves 2 and 2' are provided in parallel on upper and lower parts of rear faces opposite to surfaces facing each other of magnetic cores, and two magnetic head cores around which windings 3 are wound between upper and lower grooves 2 and 2' are allowed to face each other to form a magnetic gap 5 in the front end. The inside face of a U-shaped plate consisting of a nonmagnetic material is fitted to upper grooves 2, and the inside face of a U-shaped printed circuit board provided with terminal patterns 9 which connect winding terminals is fitted and held in lower grooves, and winding terminals are soldered to terminal patterns to form a magnetic head element, and this element is stored in a shield case 15. After a resin is charged in the shield case 15 and is solidified, the front face of the magnetic gap 5 is polished.
Patent JP-H0919821-A (JP)
Title: Ball end mill for high speed cutting
Inventor: OKANISHI RYOSUKE
IPC: B23C5/10
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a ball end mill which is furnished with a coolant hole and is used in a machine tool for high speed cutting for three-dimensional shaping of a die. SOLUTION: A hole provided in penetrating a ball end mill is positioned at a distance 40-50% of an end mill radius and with a center angle (6) 75-85deg. from a cutting edge toward a back part in a section perpendicular to an axis, and a diameter of the hole 4 is set to 5-20% of an end mill diameter. An opening part of the hole is widened by chamfering or spot facing.
Patent JP-H0247227-A (JP)
Title: Manufacture of ni-ti alloy material
Inventor: EBATO KAZUO
IPC: C22C1/00
Filed: 1988-08-05
Abstract: PURPOSE:To stabilize the quality of the title Ni-Ti alloy and to reduce its cost by forming a three-phase material in which Ti is regulated to a core and Ni to outer layers, subjecting the Ni outer layers to plate thickness-regulating treatment of reducing or increasing the thickness and regulating the constitutional ratio of the plate thickness in Ni and Ti to the prescribed compositional ratio in an Ni-Ti alloy in the conversion into atoms. CONSTITUTION:An Ni material and a Ti material are closely brought into contact with and they are heated and subjected to reaction diffusing to manufacture an Ni-Ti alloy material. At this time, it is regulated to a three-layer material having Ti as a core and Ni as outer layers. Among the three layers, the part of the Ni layers is then subjected to plate thickness-regulating treatment of reducing or increasing the thickness. By this treatment, the constitutional ratio of the plate thickness in Ni and Ti is regulated to the prescribed compositional ratio in an Ni-Ti alloy in the conversion into atomic ratio. Plural pieces of the three-layer composite materials are subjected to clad rolling. The composite materials are furthermore subjected to heat treatment at 600 to 1310 deg.C for 1sec to 100hr. By this method, the quality of the Ni-Ti alloy is stabilized and its cost can be reduced.
Patent JP-H0939801-A (JP)
Title: Leather-wrapped steering wheel
Inventor: HASHIMOTO MINORU
IPC: B60R21/05
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a leather-wrapped steering wheel which can eliminate the need to form a polymer elastic body-coating layer of RIM urethane, and facilitate lightweight design. SOLUTION: In the leather-wrapped steering wheel, a steering wheel core bar 11 or a ring part 13 is integrated with a combined body of a boss part 12 a spoke part 23, and the ring part 13 and the ring part connection side 24 of the spoke part 23 are covered with a polymer elastic body-layer and wrapped with leather. The ring part 13 is made by blanking the rib part of a ribbed, extruded metal pipe, leaving the spoke connecting piece 19, and by bending. A connecting hole 19a is formed in the spoke connecting piece 19, the spoke connecting piece 19 is connected to the spoke part 23 through a die casting holding part, and the polymer elastic body-layer is formed of a polymer elastic body-sheet.
Patent JP-S6352979-A (JP)
Inventor: MORIMOTO AKIRA
IPC: B25J3/00
Filed: 1986-08-20
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-2001024661-A (JP)
Title: Multicast system and exchanging method therefor
Inventor: FUKUMOTO KEISUKE
IPC: H04L12/28
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To execute quality-of-service control for guaranteeing the quality of transmission data by providing an input buffer type switch with a cell buffer, in a data buffer for writing a multicast cell and multicast table for extracting multicast information and a priority class from the header part of the cell and storing the extracted data. SOLUTION: When a received IP packet is a unicast packet, a field indicating unicast, the output port number and priority are added to the header of an internal cell and the data-added cell is outputted to a switch part 105. When received data are a multicast packet, information indicating the multicast and an index to be retrieved in a buffer control part 111 are outputted to the switch part 105. A certain priority class in the unicast is allocated arbitrarily to the priority of an internal cell of the multicast, the priority class information is added to the header of the internal cell and the information-added internal cell is outputted to the switch part 105.
Patent JP-2000031519-A (JP)
Title: Manufacture for solar cell module
Inventor: NISHI NOBUYUKI
IPC: H01L31/042
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a flat solar cell module which restricts the outflow of a sealing material from a laminated body and does not have bending of a surface by a method wherein the laminated body is heated in a flame enclosing an outer peripheral side face of the laminated body while pressed. SOLUTION: A laminated body 1 is mounted on a pedestal 3 in a heating and pressing device, and is heated in a flame 20 enclosing the outer peripheral side face while pressed to form one body. The flame 20 is composed of a material having heat-resistance and elasticity of a silicon sheet, etc., and its inner dimension is approximately slightly greater than an outer dimension of the laminated body 1, and its height is approximately equal to or less than that of the laminated body 1.  Accordingly, the outflow of a sealing material from the laminated body 1 caused during pressing in the prior art can be restricted by the flame 20 enclosing the outer peripheral side face of the laminated body 1, and it becomes possible to integrate the laminated body 1 while a distance between a first member 11 and a second member 15 is still substantially uniform ranging over the entire face, and it is possible to obtain a solar cell module which is flat on a surface.
Patent JP-H1173872-A (JP)
Title: Micropoint type cold cathode
Inventor: PIERREJEAN DIDIER
IPC: H01J1/304
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a micropoint type cold cathode with improved homogeneity of the electron emission from micropoints. SOLUTION: This micropoint type cold cathode is provided with a substrate 2 containing an array of micropoints 1 and a plate 3 arranged in parallel with the substrate 2 carrying the micropoints 1. The plate 3 has holes 4 facing the micropoints 1 to constitute a grid. An insulating material 5 fills the space between the substrate 2 and the grid except for the positions of the micropoints 1. The designed distance between the apexes of the micropoints 1 and the face of the grid farthest from the substrate 2 is zero, the designed radius of curvature of the apexes of the micropoints 1 is 25 nm, and the designed radius of the holes in the grid is 1.3 μm.
Patent JP-S6349775-A (JP)
Title: Image forming device
Inventor: KUBOTA YOICHI
IPC: G03G15/00
Filed: 1986-08-20
Abstract: PURPOSE:To eliminate trouble such as the lateral shifting and twisting of a belt by constituting a transfer material conveyance member so that a yarn type conveyor belt is wound around a driving-side and a driven-side roller in parallel without any overlap. CONSTITUTION:The transfer material conveyance member 8 is constituted by winding the yarn type conveyor belt 8' around the driving roller 11 and an idler roller 12 as the driven-side roller in parallel without any overlap. Then plural groove parts 22 are formed in the rollers 11 and 12 so that the conveyor belt 8' can be wound in parallel at specific intervals. Consequently, the conveyance speed never becomes different owing to a difference in conveyance position and is nearly equal to eliminate left-right meanders, and thus the lateral shifting and twisting are precluded to perform excellent image formation.
Patent JP-H0248151-A (JP)
Title: Evacuation type tool measuring apparatus
Inventor: NARUMI HISASHI
IPC: B23Q17/22
Filed: 1988-08-04
Abstract: PURPOSE:To evacuate the title apparatus during working a work so as to improve the working efficiency by oscillating a measuring arm for rising it up to a measuring point on measuring and abutting a tool on the contact piece of a measuring mechanism with movement of a spindle head, thus performing the measurement. CONSTITUTION:At start of tool measuring, the tool mounted on a spindle is moved in the X or Y direction so as to be positioned at the measuring position. After air blow is carried out on the contact piece of a measuring apparatus 1, air pressure is applied in a cylinder 4 so as to advance a rod 43 so that a measuring arm 3 is risen from an evacuated position by a specific angle as being fulcrumed on a shaft 26. In this case, the detecting lever of the measuring mechanism 5 is released from a guide 6, so that the contact piece 50 is pushed out from the side surface of the measuring arm 3 with a torsion spring 59. The contact piece 50 is pressed on a tool tip and thereby the detecting lever is turned against the spring 59 so as to perform the measurement at the off-position of a touch switch. Therefore, it is possible to evacuate the measuring apparatus during working so as to improve the working efficiency without interference with the tool, the work and the like.
Patent JP-H1171363-A (JP)
Title: Resist composition and formation of pattern with the same and cross-linking agent for resist agent
Inventor: SUMINO MOTOSHIGE
IPC: H01L21/027
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition high having a light transmittance in a wavelength region of <=220 nm, capable of forming fine negative patterns, and giving resist films excellent in etching resistance or the like by using a specific compound as a cross-linking agent. SOLUTION: This resist composition comprises an alkali-soluble aliphatic polymer, a compound of formula I, II or III (R<1> -R<3> are each O, CO, a divalent aliphatic hydrocarbon; A1 -A3 are each an alkyl containing an oxirane ring; T1 -T3 are each O, CO, COO, OCO], a photosensitive compound (e.g. trimethylsulfonium.trifluoromethane sulfonate) generating an acid by the exposure of light, and a solvent (e.g. methyl cellosolve acetate) capable of dissolving the components.
Patent JP-H0360796-A (JP)
Title: Method for injecting chlorine into clean water
Inventor: YAMAMOTO NOBORU
IPC: C02F1/76
Filed: 1989-07-27
Abstract: PURPOSE:To inject chlorine into clean water so that the concn. of residual chlorine is optimized at the terminal of a water service pipe by calculating the amt. of chlorine in clean water to be liberated while clean water flows to the terminal of the pipe from a water purifying plant, obtaining the amt. of chlorine to be injected from the obtained amt. of chlorine to be liberated and injecting chlorine based on the obtained amt. CONSTITUTION:A chlorine concn. detector 28 is provided at the terminal of a pipe network 24 and connected to a chlorine measuring device 32. The chlorine concn. is measured at the terminal of the pipe network 24, and the measured chlorine concn. is sent to a controller 38. The controller 38 is connected to a chlorine injector 40, the signal for the optimum injection amt. is transmitted to the injector 40, and chlorine is injected into a water service pipe 16 by the injector 40 through a supply pipe 42 based on the transmitted signal. By this method, the concn. of residual chlorine is optimized in the vicinity of the pipe network 24.