baber/WOPTO huggingface dataset:
Patent JP-H07235166-A (JP)
Title: Tape cassette
Inventor: OKI TAKASHI
IPC: G11B23/30
Filed: 1994-02-23
Abstract: PURPOSE:To obtain a tape cassette capable of repetitive switching between a record enabling state and a record disabling state simply by so mounting an erroneous erasing preventive plug upside down by.altering a mounting direction. CONSTITUTION:The tape cassette comprises a cassette housing 1 for containing a magnetic tape, and an erroneous erasing preventive plug 8 detachably mounted at a side edge of the housing 1, wherein the plug 8 is formed in a U shape having three surfaces arriving from an upper surface of the housing 1 at a lower surface via a side face. An erroneous erasing prevention detecting hole 10 for deciding a record enabling state and a record disabling state of information on the tape is provided at a side plug piece 8b of the three surfaces.
Patent JP-H01203767-A (JP)
Title: Mating ring for mechanical seal and fitting jig
Inventor: SHIMOMURA TAKAO
IPC: F16J15/34
Filed: 1988-02-08
Abstract: PURPOSE:To prevent a packing from being fitted in twisted state by making the diameter of the outer peripheral surface on the front edge surface side of a packing installation groove less than that of a rear back side outer peripheral surface and fitting a packing onto a housing by pressing the packing into the rear part inside the groove by a jig having an annular stepped part. CONSTITUTION:A packing 8 fitting groove 2 is formed on the outer peripheral surface of a mating ring 1, and a packing 8 is fitted. The diameter of the outer peripheral surface 4a on the front edge surface 3 of the groove 2 is made less than that of the outer peripheral surface 4b on the rear back side. An annular stepped part 7 consisting of the radial direction surface 7a corresponding to the front edge surface 3 and a peripheral surface 7b corresponding to a small diameter outer peripheral surface 4a is formed in the inner peripheral part in the vicinity of the top edge part 6 of a mating ring fitting jig 5. Therefore, when the mating ring 1 is press-fitted into the inner periphery of a housing, the packing 8 and the front edge surface 3 are simultaneously press-fitted by the pressing by the press-fitting jig 5. Therefore, the packing 8 is prevented from being installed in twisted state in the groove 2 on the housing.
Patent JP-S62174359-A (JP)
Title: Manufacture of titanium alloy material having superior workability
Inventor: SAKUYAMA HIDEO
IPC: C22C14/00
Filed: 1986-02-10
Abstract: PURPOSE:To facilitate the finish working of a Ti alloy contg. specified amounts of V, Cr, Sn and Al by successively subjecting the Ti alloy to soln. heat treatment, cold working and soln. heat treatment under prescribed conditions to form a microcrystalline structure. CONSTITUTION:A Ti alloy consisting of, by weight, 14-16% V, 2.5-3.5% Cr, 2.5-3.5% Si, 2.5-3.5% Al and the balance Ti is manufactured by melting. The Ti alloy is subjected to soln. heat treatment by heating to 830-1,150 deg.C and rapid cooling. It is then cold worked and subjected to soln. heat treatment again to form a microcrystalline structure.
Patent JP-S53112878-A (JP)
Title: Production of 2,2,6,6,-tetramethyltetrahydropyran-4-ol
Inventor: NAKAYAMA ATSUHIKO
IPC: C07D309/10
Filed: 1977-03-11
Abstract: PURPOSE: Title compound useful as organic organic solvent or synthetic intermediate is obtained from the distillation residue in the production of methyl-iso-butylketone by condensation of acetone, dehydration and hydrogenation of the condensate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0566822-A (JP)
Title: Method and apparatus for controlling plurality of manipulators
Inventor: NIENNFUA CHIYAO
IPC: G05B19/4155
Filed: 1992-01-17
Abstract: PURPOSE: To provide an effective control method for movements of many manipulators and device therefor in order to avoid collision among many manipulators. CONSTITUTION: When each manipulator of 18 and 18' executes a movement program programmed by user, a judgment of a collision between the manipulator 18 and 18' which have plural side planes on a robot workstation 10, is achieved by examining whether each side of each manipulator comes into contact with a corresponding side of the other manipulators. If such a collision is detected, the movement program of the manipulators in contact with each other is modified before some movements, by changing either of the speed or tracks to evade such a collision. After a modification of the first movement program, the movement programs are executed. Since the collision is avoided like this, no manipulator stopped to avoid contact exists.
Patent JP-S56123981-A (JP)
Title: Preparation of 1,4-disubstituted piperazine
Inventor: MINAMI SHINSAKU
IPC: A61P31/04
Filed: 1981-02-23
Abstract: PURPOSE: To obtain a 1,4-disubstituted piperazine useful as a chemotherapeutic agent readily in high yield, by reacting a pyridopyrimidine derivative with an alkylating agent.  
     CONSTITUTION: A pyridopyrimidine derivative shown by the formula I (R 1  is lower alkyl or lower alkenyl; R 2  is H or lower alkyl) is reacted with an alkylating agent, e.g., methyl iodide, benzyl chloride, propargyl bromide, etc. directly or in a proper solvent, e.g., water, ethanol, dioxane, etc. at from room temperature to 160°C, to give the desired compound shown by the formula II (R 3  is lower alkyl, or lower alkynyl). The amount of the alkylating agent used is preferably an equimolar amout with the raw material compound shown by the formula I or a little excess. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55119634-A (JP)
Title: Method for loading and unloading freight on and from truck and its device
Inventor: ONO SHIYUNICHIROU
IPC: B65G67/04
Filed: 1979-03-08
Abstract: PURPOSE: To reduce the labor and to improve the work efficiency by extending the legs, which are attached to the loading platform and are capable of freely extending and shortening themselves, to the ground, by floating the platform from the chassis, by separating the chassis from the platform and by adjusting the height of platform to the working level.  
     CONSTITUTION: The columns 3 of the legs 4 of the loading platform 2 that is separated from the chassis 1 and placed on the ground are shortened to adjust the height of platform to the level suitable to the loading, the freights are loaded on the platform. Next the chassis 1 is brought close to the platform 2, the columns 3 of legs 4 are extended by a high pressure operating oil from the chassis 1 so that the chassis can be located under the platform. The chassis 1 is retreated to the location under the platform to place itself there completely. The columns 3 are shortened to couple the loading platform with the chassis. In the case of unloading, the reverse operation is performed. In this way, the labor can be reduced and the work efficiency can be improved since the work can be carried out on the level suitable to the loading and unloading. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06212533-A (JP)
Title: Satin fabric
Inventor: KAWAKAMI NOBORU
IPC: D03D5/00
Filed: 1993-01-20
Abstract: PURPOSE:To obtain satin fabric comprising weft thinner than warp, having a weft density higher than a warp density. CONSTITUTION:Selvedge texture of satin fabric of five sheets having a weft density about 30% higher than a warp density comprises weft of 75D polyester thinner than warp of cotton yarn of yarn number count 40, the texture is made by using two warps side by side and the weft is composed of a combination of four hooks and five or more hooks.
Patent JP-H06219698-A (JP)
Title: Running type heavy object handling device
Inventor: OHASHI HIROTAKA
IPC: B66F19/00
Filed: 1993-01-21
Abstract: PURPOSE:To facilitate handling of a heavy object in a blocked space such as an underground working space by furnishing a lift arm consisting of a parallel link mechanism which is mounted as being driven into rising and falling while one end is pivoted on a supporting frame. CONSTITUTION:A parallel link mechanism is formed from a supporting frame 22, lift arm 12, load receiving part 16, and aux. arm in such an arrangement that the length between the rotation joints of the aux. arm and the lift arm 12 on the frame 22 side is equal to the rotation joint length on the load receiving part 16 side. A plane moving table and a revolving tilt table 94 are furnished on a rise/fall frame, and the supporting frame is loaded on a crawler type running dolly 10 so that it becomes mobile, and the chassis frame of the dolly is made in plane U-form where the supporting frame is erected, and the load receiving base part is made as being driven into elevating and sinking in the part with an opening.
Patent JP-S62187185-A (JP)
Inventor: GENMA TSUNEO
IPC: C04B38/10
Filed: 1986-02-07
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-H03234997-A (JP)
Title: Connecting method of pipes
Inventor: YANAGIYAMA NOBORU
IPC: F16L19/08
Filed: 1990-02-05
Abstract: PURPOSE:To improve the sealing condition and the removal preventive property, by manufacturing the cylindrical part of a joint member in such a condition as to deform by the transformation from the martensite phase to the mother phase of a shape memory alloy, and heating the cylindrical part for a plastic deformation after inserting a pipe in to the cylindrical part. CONSTITUTION:A pipe joint is composed of a joint main body 1 and a bolt-form fastening screw 2 of the joint member. The joint main body 1 is provided with a tube connection 1A forming a tube inserting hole 1a. The fastening screw 2 can be screwed to the tube connection 1A freely, and furnishes a cylindrical part 2A for inserting and connecting a pipe A. The cylindrical part 2A is manu factured by using a shape memory alloy in such a deformed condition as to make the inner diameter of the cylindrical part not larger than the outer diame ter of the pipe A, by the transformation from the martensite phase to the mother phase, while the cylindrical part 2A is inserted into the pipe A and heated, and partially pressurized to be plasticly deformed in the diameter reduc tion direction. As a result, the removal preventive property and the sealing efficiency can be improved.
Patent JP-H09218759-A (JP)
Title: Information processor and its method and system
Inventor: FUKUMOTO TORU
IPC: G06F3/12
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To permit a driver provided in another information processor to be freely usable by transferring data so as to process data through the use of a designated driver. SOLUTION: When the driver to be used is designated in a client 21-1 and also it is designated that an output is executed to an output device 23-1, the client 21-1 obtains an output server having the designated driver from a driver information table at first. When the output servier 22-1 is provided with the designated driver, the client 21-1 transmits information indicating the driver to be used and document data to the output server 22-1 through a network 24. Then, the desinated driver is started and transmitted document data is converted into data of a form which the output device 23-1 can recognize in the output server 22-1. Obtained data is transmitted to the output device 23-1 through the network.
Patent JP-2000226311-A (JP)
Title: Anti-aging agent
Inventor: SUZUKI YUMIKO
IPC: A61K8/00
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain an anti-aging agent which has an activity for inhibiting the activity of collagenase gibing a large effect on the aging of skin, can prevent the denaturation and atrophy of collagen, protect fibers, and can prevent and improve the aging of the skin, and to obtain an agent for inhibiting the activity of collagenase. SOLUTION: This anti-aging agent contains a plant belonging to the genus Potentilla in the family Rosaceae, especially Potentilla tormentilla, as an active ingredient. The agent for inhibiting the activity of collagenase contains the plant extract.
Patent JP-S53111445-A (JP)
Title: Controller for distribution line
Inventor: DAN KOUTAROU
IPC: H04B3/54
Filed: 1977-03-10
Abstract: PURPOSE: To enable control of a plurality of appliances with single controller, by enabling power supply for controller form plural portions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61187295-A (JP)
Inventor: OKUNO NORITOSHI
IPC: H01F27/40
Filed: 1985-02-14
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-S59151870-A (JP)
Title: Constant delivery feeder for raw laver in pretreating device for raw laver
Inventor: MURAKAMI KEIJI
IPC: A23L17/60
Filed: 1983-02-18
Abstract: PURPOSE:To send minced raw laver quantitatively to a cleaner for raw laver of the following process, by setting a constant delivery feeder for raw laver consisting of a pair of rotors of specific structure between a cutter for raw laver and a cleaner for raw laver. CONSTITUTION:A pair of the rotors 12 and 13 wherein the plural protrusions 12b are formed in a projected way on the peripheral face of the cylinder 12a having the plural open holes 12c along the axial direction are set between the cutter 7 for raw laver and a cleaner for raw laver in such a way that the rotors are engaged with each other. Each rotor is positioned below the outlet 7c for raw laver of the cutter 7 for raw laver, and the lower part of each rotor is immersed under the liquid level of the water tank 21. Consequently, raw laver can be sent quantitatively to the cleaner, and excess water contained in the raw laver is automatically dehydrated and removed.
Patent JP-H07234752-A (JP)
Title: Position detection device and its position indicator
Inventor: FUKUZAKI YASUHIRO
IPC: G06F3/033
Filed: 1994-02-24
Abstract: PURPOSE:To simplify constitution and to efficiently transmit the coordinate value of an indication position and indicator information. CONSTITUTION:On a position indicator A-side, a resonance characteristic variable circuit 2 for changing the resonance characteristic of a resonance circuit 1 into a resonance characteristic representing synchronization information of indicator information is operated in synchronizing with the timing of a radio wave generated from a tablet B-side, thereby the radio wave including indicator information and synchronization information is reflected. On the tablet B-side, synchronization information is detected in a synchronization detection means 8 through radio wave reflected from a resonance circuit 1, and a coordinate detection means 10 and an information discrimination means 9 are operated based on the synchronous timing. Thus, a coordinate can be detected and indicator information can be discriminated.
Patent JP-H10201542-A (JP)
Title: Cabinet for office
Inventor: OBATA HIRONAGA
IPC: A47B49/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To sufficiently and freely deal with the change of job conditions or the like by using a punching work hole formed on a side wall panel as a lock part for an additional member such as a hook. SOLUTION: At a main body 1 of cabinet opening only its front face, left and right side walls 4 and 5 or a back wall is formed from a panel having a punching work hole 6. The form, size and pitch of hole 6 are selected so as not to disturb the attachment of additional member such as hook and the utilization of attached additional member. As for a hook 21, a hook-shaped part 21a is formed by bending over its lower part upward amd a lock part 21b is supported in the hole 6 by stepwisely bending its upper part. By locking that hook member 21 in the punching work hole 6 having any arbitrary height, the cabinet is utilized as a book shelf, magazine rack or any other article placing rack. Since the panel can be provided on the desired wall surface except for the front face of the main body 1 of cabinet, the cabinet can be utilized diversifiedly.
Patent JP-H02208690-A (JP)
Title: Display memory and image processing device with the same
Inventor: KUDO YOSHIMICHI
IPC: G06F12/02
Filed: 1989-02-08
Abstract: PURPOSE:To reduce an unnecessary area when a display memory which enables plural image planes to be switched is constituted by storing part of image data in a display area with priority respectively and storing image data on the overlap part between an auxiliary area and the display area. CONSTITUTION:The maximum line address of the display memory 1 is set to a number obtained by raising 2 to some power and when display areas 2 and 3 are arranged on the display memory 1, image data which can not be stored due to insufficient addresses are stored in auxiliary areas 4 and 5. When image data is written on the display memory 1, the image data is divided and recorded separately in parts 6 and 8 of the display areas 2 and 3 which do not overlap with other areas and the auxiliary areas 4 and 5; when the display areas 2 and 3 are switched, the image data is transferred from the auxiliary areas 4 and 5 to the overlap part 7 of the display areas. Consequently, even when all line addresses of the display memory 1 are smaller than the number of vertical picture elements of the all display areas, the image data is all stored and the displays of plural images can be switched speedily.
Patent JP-S58145026-A (JP)
Inventor: KANAI EIJI
IPC: H01H73/00
Filed: 1982-02-24
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-S62185610-A (JP)
Title: Branching and merging unit for hanger system
Inventor: IWATO YAMATO
IPC: B65G9/00
Filed: 1986-02-10
Abstract: PURPOSE:To enable hangers to freely branch off and merge into, by providing a rotatable support member carrying thereon branch rails and auxiliary rails between two rails so that both rails may cross each other. CONSTITUTION:When rails 2a, 4a are connected with branch rails 9, 10, first and second cylinders 13, 15 are located in parallel with branch rails 9, 10, the piston rod 14 of the first cylinder 13 being retracted to its minimum lengths while the piston rod 16 of the second cylinder 15 being extended to its maximum length. Hangers are conveyed from the rails 2a, 4a to rails 2a, 2b through the branch rails 9, 10, respectively. Then, the piston rods 14, 16 and the first and second cylinders 13, 15 are extended so that a rotary support member 8 is rotated. Accordingly, a stopper 19 on the rotary support member 8 abuts against a stationary stopper 19 secured to a stationary support member 18, and therefore, the hangers conveyed from the rail 4a may be shifted onto the rail 2b through an auxiliary rail 11.
Patent JP-H04265895-A (JP)
Title: Fuel assembly
Inventor: ANDO RYOHEI
IPC: G21C3/328
Filed: 1991-02-21
Abstract: PURPOSE:To enable a nuclear furnace to be operated and stopped safely and positvely even if a larger amount of Pu in added to a fuel assembly as compared before by improving a reactor core reaction restriction effect of a fuel rod with a flammable fuel toxic object. CONSTITUTION:In a fuel assembly which is made by regularly alliging a first group of a fuel rods 2 containing a flammable toxic object and a second group of fuel rods 2 and 4 which do not contain the flammable toxic object, a mixed fuel of plutonium oxide and uranium oxide is contained in at least a partial fuel rods 3 and 4 out of the second group of fuel rods. Also, the flammable toxic object contained in the first group of fuel rod 2 is a mixture of gadolinia (Gd2O3) and europia (Eu2O3).
Patent JP-H10223363-A (JP)
Title: High-frequency induction heater device
Inventor: SEZUKURI KAZUSHI
IPC: H05B6/06
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To improve temperature measurement precision by comprising a thermocouple or a contact temperature measuring element such as platinum resistor for temperature measurement of a heated material and measuring a temperature of the heated material based on a temperature signal from a temperature measuring element during zero-point detection signal output from a zero-point detection circuit. SOLUTION: A commercially available power source S1 of a sine wave is gull- or half-wave rectified without filtering it, a rectified voltages S2 and S3 are obtained, however, at this time, a time of potential zero V is generated irrespective of fully and half waves. This potential zero V is detected by a zero-point detection circuit 8 and is synchronized with this zero-point detection signal S6, and a weak temperature signal from a contact temperature element 6 such as thermocouple or platinum resistor is fetched by a temperature measuring circuit 7, thereby making it possible to ensure precise temperature measurement free of influence of a high-frequency induction noise.  That is, in the vicinity of zero V, since a high-frequency oscillation stops, a high-frequency magnetic field is not generated, and an induction noise causing impossible temperature measurement to be disabled by the thermocouple or platinum resistor is not generated.
Patent JP-H10218551-A (JP)
Title: Hook device for hoisting
Inventor: YOSHIDA KAZUO
IPC: B66C1/36
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To improve workability in engaging or disengaging a hoisting hook device with or from a workpiece while reliably preventing the workpiece from falling from the device. SOLUTION: A hook device 10 comprises a hook supporter 12 having at both its respective ends a fixing part 16 and a pressing part 18, and a hook 14 turnably coupled to the supporter 12. The hook device 10 is adapted to hold a workpiece 30 between its hook body 24 of the hook 14 and its pressing part 18 to lift it up by engaging the hook body 24 with the workpiece 30 through the insertion thereof in a through hole 32 in the workpiece 30 and lifting the hook body 24 up by way of the supporter 12. The hook body 24 has a claw 26 at the tip of its arm 28 such that the length from the rear face of its upper arm part 28a to the tip of the claw 26 is made longer than the bore of the hole 32.  The hook body 24 is formed so as to be inserted in the hole 32 only in such a way that the hook 14 is changed in posture during the insertion first to bring the rear face of a lower arm part 28b parallel with the inner surface of the hole 32 and then to bring the rear face of the upper arm part 28a parallel with the inner surface of the hole 32.
Patent JP-S56125944-A (JP)
Title: Winding of polyphase armature
Inventor: MATSUDA SATOSHI
IPC: H02K3/28
Filed: 1980-03-05
Abstract: PURPOSE:To abolish the use of the inter-coil insulator as well as to easily perform the insertion of the coil for the subject polyphase armature by a method wherein the coils are arranged in such manner that the potential difference between heterophase coils to be arranged in the same groove will be reduced by employing the noninteger groove for linkage winding system having one-pole for one-phase groove number of an integer +n/4. CONSTITUTION:A coil group is formed with the coils AX2+1 in the case of the one-pole for one-phase number of A+1/4 (A indicates a positive integer) and also a coil group is formed with the coils of AX2+2 in the case of A+3/4. Using the noninteger groove for linkage winding system, wherein the coil having a sectional area of 1/2 is inserted in the same groove together with the heterophase coils, the  starting of coil winding and the coil arrangement are selected so as to reduce the  potential difference between the heterophase coils to be inserted in the same groove.  For instance, in the case of a 8-pole and 54-groove, an UA is used as a start-winding  terminal and an V1 is used as a start-winding coil, and the coils are arranged as  shown in the diagram, thereby enabling to uniformly reduce the potential difference  inside the groove 1, 10 and the like wherein the heterophase coils are inserted to  34% of the source voltage.