baber/WOPTO huggingface dataset:
Patent JP-H07139825-A (JP)
Title: Freezer device
Inventor: INOUE SEIJI
IPC: F25B1/00
Filed: 1993-11-15
Abstract: PURPOSE:To make fast a response of an oil storing amount in respect to a variation in a refrigerant circulating amount during a refrigeration cycle and to prevent a lubricating characteristic from being reduced just after a refrigerant compressor is energized. CONSTITUTION:A lower part of a suction pipe 7 for use in connecting an outlet port of a refrigerant evaporator 6 to a suction side of a refrigerant compressor 2 is recessed and a first oil storing part 12 is arranged at it, and a second oil storing part 13 having a connector pipe 18 communicating with a metering part 14 and a sucking-up pipe 19 communicating within the first oil storing part 12 connected thereto is arranged at an upper part than the first oil storing part 12. As the refrigerant circulating amount during a refrigeration cycle 8 is increased, a pressure difference between a pressure within the first oil storing part 12 and a pressure at the metering part 14 is increased and then an amount of oil of a freezer sucked into the second oil storing part 13 through a sucking-up pipe 19 from within the first oil storing part 12 is changed. In addition, since the oil of the freezer is always stored within the first oil storing part 12, a sufficient amount of oil of the freezer is sucked into the refrigerant compressor 2 even just after the energization of the refrigerant compressor 2.
Patent JP-H09125825-A (JP)
Title: Decorative frame
Inventor: TOKUMURA AKIRA
IPC: E06B1/06
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To go in and out between the bath-room side extending section and dressing- room side extending section of a decorative frame easily even in the aged having weak legs and loin by forming handrail sections to the bath-room side extending section and the dressing-room side extending section respectively. SOLUTION: A decorative frame 10 is formed in a woody plate shape, and fixed onto an end face on the opening section side of a frame material disposed in upright in the vertical direction of a wall panel. The extending sections 20 of the decorative frames 10 are extended towards the dressing room side, and handrail sections 30 are formed at the front end sections of the extending sections 20. Consequently, when a person intends to move between a dressing room and a bath room and goes in and out from an opening section opened between the bath room and the dressing room by opening a bath room door, the handrail sections 30 of the decorative frames 10 installed to the opening surface of the opening section can be gripped by hands.  Accordingly, even when an erected section disposed in upright towards an upper section and a stepped section are formed between the dressing room and the bath room, the person grips the handrail sections 30 by hands and the attitude of the body can be kept, and even the aged having weak legs and loin can go in and out from the opening section easily.
Patent JP-H02129278-A (JP)
Title: Marking ink for writing board
Inventor: OSADA TAKAHIRO
IPC: F16K31/68
Filed: 1988-11-10
Abstract: PURPOSE:To prepare a marking ink for a writing board which prevents the pigment and resin in the ink from being adsorbed by the board surface, exhibits an excellent erasability even long time after writing and gives clear written lines accompanied with neither whitening nor cissing by adding more than one specific compd. to an ink consisting mainly of a colorant, a resin, and a solvent. CONSTITUTION:At least two additives such as pref. 0.05-5wt.% alkyl ether carboxylic acid type anionic surfactant of formula I (wherein R1 is 4-22C alkyl; R2 is 1-4C alkylene; M is H, a metal atom such as Na, K, etc., ammouium, or alkanolamine; and n is 1-20) and pref. 1-20wt.% polyalkylene glycol higher fatty acid diester of formula II (wherein R1 and R2 are each 3-22C alkyl or phenyl; R3 is 2-5C alkylene; and m is 1-10) are added to an ink consisting mainly of a colorant, a resin, and a solvent.
Patent JP-H04306520-A (JP)
Title: Micromachining switch and manufacture thereof
Inventor: ROORENSU II RAASON
IPC: H01H59/00
Filed: 1991-10-30
Abstract: PURPOSE: To provide an extremely small switch capable of being formed on an IC substrate by providing a switch blade between an opening circuit and a closing circuit centering on a hub provided on the surface of the substrate, fitting a control electrode pair to rotate the blade, and feeding a control voltage to them in sequence. CONSTITUTION: Transmission line segments 26, 28 made by electroplating of gold are arranged face to face across the diameter along radial lines extended through the axis of a hub 16, and the arch-shaped end sections of the segments 26, 28 are located at the same distance from the hub 16. When a switch blade 14 centering on the hub 16 is rotated to the on-position, the arch-shaped end section of the blade 14 is matched on the surfaces of lines 26, 28, and individual pads of the control pad pairs 18-19, 20-21, 22-23 provided on a substrate 12 made of a dielectric material are arranged at opposite positions on the diameter along the radial lines passing through the axis of the hub 16. The pads are provided separately in angle from the end positions of the segments 26, 28, and they are electrically insulated.
Patent JP-H04158158-A (JP)
Title: Ventilation device
Inventor: IKEDA KAZUTOSHI
IPC: B60H1/24
Filed: 1990-10-23
Abstract: PURPOSE:To prevent a phenomenon in which polluted surrounding air is reversed back from an indoor air discharging port of a port frame into an indoor side except an occasion of discharging the indoor air out of the indoor side by a method wherein two or more sets of combinations of an indoor air discharging port and an one-way valve are provided in series form in a discharging direction of the indoor air. CONSTITUTION:Since two sets of combinations of indoor air discharging ports 24 and one-way valves 4 are provided in series in a direction of discharging indoor air R, each of the one-way valves 4 in the two sets abuts against a valve seat 20 of each of port frames 2A and 2B by its own weight to close the indoor air discharging ports 24 except an occasion in which the indoor air R is discharged out of a room C. For example, in the event that a thickness of the one-way valve 4 is substantially thin, it is sometimes found that a clearance is generated between an abutting part 40 of the one-way valve 4 and each of the valve seats of the port frames 2A and 2B. However, it is generally less in number that the two indoor air discharging ports 24 concurrently generate the clearance or open and further it is frequently found that either one of the indoor air discharging ports 24 is completely closed, so that it may prevent a phenomenon in which contaminated or polluted surrounding air is reversed back into an indoor area B.
Patent JP-H10128464-A (JP)
Title: Tool block changing device
Inventor: ITO SHIGERU
IPC: B21D37/04
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To rapidly and easily change plural dies. SOLUTION: A tool block 53 is carried between a tool block installing position and a toll block transferring means 113 with a change 63 under the state that a locking member 73 of the change 63 provided in a tool block carrying means 57 is engaged with the part 103 to be locked provided in the tool block 53. The locking and unlocking of the locking member 73 is executed with the action of the cam member 101 being the locking and unlocking means. The tool block 53 carried with the changer 63 is pushed up to the installing position with a pushing member in the case of installing the tool block 53. Also, the tool block 53 carried up to the position of a tool block transferring means 113 with the changer 63 is stopped at a prescribed position with stopper 115 and locking member 73 is left the part 103 to be locked with an unlocking block 119 in the case of carrying the tool block 53 out.
Patent JP-H06110518-A (JP)
Title: Working information managing device for numerical controller
Inventor: ITO KENJI
IPC: G05B19/414
Filed: 1992-09-30
Abstract: PURPOSE:To enable the input/output of a file related to a working with one operation by selecting the ID of a rot to be next worked from rot ID displayed on a screen, generating a file name related to this working and simultaneously reading files from an external equipment. CONSTITUTION:File specification data containing the same rot ID as a start rot ID are read from a file specification data storage part 13. Based on these data, the working program file name or the like is generated, and generated various file names are stored in a default file name storage part 17. Then, a file batch read command COM 1 is sent to a work information file input/ output part 8. When the COM 1 is sent, the work program file is read and stored in a working information file storage part 9. Continuously, based on the various file names, data are stored in the working information file storage part 9. Thus, it is not necessary to input the file name in the case of commanding the filing operation.
Patent JP-H03148228-A (JP)
Title: Production of unsaturated terpenes
Inventor: HAMAMURA KICHISABURO
IPC: C07C49/203
Filed: 1989-11-01
Abstract: PURPOSE:To obtain the title substance by reacting a Grignard reagent with anhydrous zinc chloride to give an active allyl zinc chloride compound and then subjecting the allyl zinc chloride compound to stereoselective crosscoupling reaction with an enchlorine compound in the presence of a copper metal compound. CONSTITUTION:A compound expressed by formula I [R is group expressed by formula II, group expressed by formula III (R8 is H or protecting group of hydroxyl group), OH, NR5R6 (R5 and R6 are H, methyl, etc.), etc.; m is 0-3] is reacted with a compound expressed by formula IV (R' is H, alkyl, aralkyl, etc.) in the presence of anhydrous zinc chloride and copper metal compound to provide the compound expressed by formula V in high purity and yield. The copper metal compound is selected from CuI, CuCl2, Cu(CH3COCH2COO)2, Li2CuCl4, etc., and is used at an addition amount of 10<-5>-10<-1> gram atom number per equivalent of reaction. The compound expressed by formula V is useful as intermediate or precursor in synthesis of vitamin and perfume.
Patent JP-S62146697-A (JP)
Inventor: TSUJI AKIO
IPC: B43L13/00
Filed: 1985-12-20
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-H02132985-A (JP)
Title: Transmitting system for character broadcasting signal
Inventor: YAMADA TSUKASA
IPC: H04N7/025
Filed: 1988-11-14
Abstract: PURPOSE:To secure the reproduction of a clock signal and a framing timing at a receiver side by relating the clock frequency of a character signal multiplexed to a PAL system television signal to a color sub-carrier frequency. CONSTITUTION:An aimed signal is obtained by a PLL circuit composed of a color sub-carrier frequency-divider 107 of a PAL system television signal and a VCO 110. The signal is adjusted so that the phase of a data output signal can be correctly outputted, by a phase adjusting device 111. For the signal, every frame bucket signal is outputted by the same timing for the horizontal synchronizing timing. With the output as a clock signal, a DMA controller 113 is controlled by a frame timing and an H synchronization, the data are outputted by the above-mentioned timing, and as such, an address signal and the control signal are outputted. By the signal from the controller 113, the data, which is already accumulated in a memory 114, are outputted and multiplexed by a multiplexer 117.
Patent JP-H03145688-A (JP)
Title: Automatic musical performance device
Inventor: MATSUYAMA SHIGERU
IPC: G10H1/18
Filed: 1989-11-01
Abstract: PURPOSE:To execute a regular musical performance by using both hands and to simply and easily execute the subsequent work for adding a flag by providing a key number comparing means and a flag data adding means. CONSTITUTION:A musical tone signal based on musical performance data outputted from a musical performance data RAM 8 is generated by a musical tone generating circuit 11, and its musical tone signal is sounded as a musical tone from a loudspeaker 14 through a D/A converter 12 and an amplifier 13. In this case, at the time of recording musical performance data required for an automatic musical performance, the musical performance data obtained by a musical performance executed by both hands of a performer is divided automatically and roughly into the left hand part and the right hand part by setting a prescribed key as a boundary by using a key number of a depressed key by a key number comparing means and a flag data adding means. Accordingly, it will suffice that the performer corrects only data of the part being different from an actual musical performance part. In such a way, the performer can execute a well-balanced musical performance with both hands, and also, the work for dividing the musical performance data into the left hand part and the right hand part can be executed easily and in a short time.
Patent JP-S62144301-A (JP)
Inventor: JINDA AKIHITO
IPC: H01C7/02
Filed: 1985-12-18
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-S63140670-A (JP)
Title: Control device of inverter
Inventor: IIO KOJI
IPC: H02P27/06
Filed: 1986-12-01
Abstract: PURPOSE:To prevent hunting, by making corrections with the operational result only when the difference between the reference value and the detected current value is operated and the difference thus obtained is beyond the limits of hysteresis width. CONSTITUTION:A commercial power source 1 is rectified and smoothed by a rectification circuit 2 and a capacitor 3, making it a DC power source, from which the current is converted into AC by switching with an inverter 5 to drive an induction motor 6. The control circuit of the inverter is composed of a detecting resistance 4, a current detection circuit 7, a microcomputer 8, a timing circuit 9 and a drive circuit 10. The microcomputer 8 operates the value input from the current detection circuit 7 and the reference value. It then outputs the result into the timing circuit 9 and controls the voltage output or frequency output of the inverter 5 so that the difference between the inputted value and the reference value may be within the limits of a definite hysteresis width. On this occasion, if the result of operation is beyond the limits of hysteresis width, then feedback control is taken, while if behind its limits, then open control is taken.
Patent JP-H02175800-A (JP)
Title: Foamable detergent and drain pipe washing spray made by using same
Inventor: SAKAMOTO EIKICHI
IPC: C11D10/02
Filed: 1988-11-15
Abstract: PURPOSE:To obtain a foamable detergent which makes it possible to retain bubbles on a drain pipe wall for a long time so that the washing effect is improved, by dissolving gelatin and a surface active agent in water. CONSTITUTION:At least 3wt.% gelatin, a surface active agent selected from anionic, cationic, and nonionic surface active agents, and if necessary, a perfume and an antiseptic to prevent the decay of gelatin are dissolved in water to give a foamable detergent. This detergent is filled into an aerosol can together with a pressurized gas to give a drain pipe washing spray.
Patent JP-H04159069-A (JP)
Title: Plane grinding device
Inventor: YAMAZAKI HITOSHI
IPC: B24B41/047
Filed: 1990-10-23
Abstract: PURPOSE:To grind a protrusion part into a smooth surface neatly at a stretch even when a protrusion part is formed by movably placing a grinding head through an elevation regulatable support leg, and rockably supporting the head in a manner to draw a convex arc of a circle. CONSTITUTION:Support structure through which a grinding head 6 is attached to a frame is such that expandably regulatable support legs 21 are protruded from the corner parts of the grinding head 6. A wheel is arranged to the lower end of the support leg 21 and the grinding head is placed on rise walls 3 and 3 on both sides of a frame 1 in a manner to be slidable in the same direction as the running direction of a table 4. Reciprocating cylinders 28 and 18 are horizontally secured on both sides of the grinding head 6, a piston rod 29 of the reciprocating cylinder 20 is brought into contact with a protrusion part 30 protruded from the rise wall 3. When grinding resistance exceeds a given value, the reciprocating cylinder 28 is compressed, the grinding head 6 is levitated as it is moved backward in a manner to draw a convex arc of a circle. When grinding resistance is decreased, the grinding stone, simultaneously, effects inbound movement through the compression force of the cylinder 28.
Patent JP-H04264310-A (JP)
Title: Terminal of electric cable
Inventor: ARAN GIYURIE
IPC: H01R13/46
Filed: 1991-10-31
Abstract: PURPOSE: To provide a terminal capable of cable discrimination able to reduce a bulk volume and to position a discrimination signal carrying means without separating a cable. CONSTITUTION: This terminal is provided with an electrically conductive member 2, electrically connected to the conductive core 4 of an electric cable 5 and insulating main body 3 mechanically connected to the conductive member 2. The main body 3 is provided with an auxiliary means for carrying a cable discrimination signal. This auxiliary means consists of a tubular sleeve 11, arranged by surrounding the electric cable 5. The sleeve 11 is connected to the main body 3 by means of an annular part 8 which is cuttable. By considering the problem of bulk and easy discrimination, the sleeve 11 is cut off from the main body 3 by twisting to cut the annular part 8 so as to enable turning around the cable and moving in the axial direction. The sleeve 11 supports a plate 21 for the purpose of visually discriminating the cable.
Patent JP-H02133192-A (JP)
Title: Repairing method for inside surface of vessel through-pipe
Inventor: UMEMOTO TADAHIRO
IPC: C23C24/08
Filed: 1988-11-14
Abstract: PURPOSE:To easily and surely repair the inside surface of a vessel through-pipe by inserting a metallic sleeve into the inside of an internal defective part of the vessel through-pipe, bringing both its end parts to seal welding and forming a corrosion resistance coating layer in the vicinity of its weld zone. CONSTITUTION:In a vessel through-pipe 2 of a reactor pressure vessel 1, etc., an inside surface defective part of many cracks, etc., generated in the vicinity, etc., of a weld zone 3 is eliminated by inserting a grinding machine and grinding the inside surface to remove them. A hollow part 5 formed in such a way is filled with a brazing filler metal 6. Subsequently, a metallic sleeve of SUS 316, etc., is inserted into the inside of the inside surface defective part, and a part between both its end parts and the inside surface of the vessel through-pipe 2 is brought to seal welding. In such a way, the inside surface defective part is sealed up tightly by a seal weld zone 8. Also, on the inside surface of the vessel through-pipe 2 being in an adjacent position of the seal weld zone 8, a corrosion resistance coating layer 9 of Cr, Ti, etc., or a metallic molten and coagulated layer by a small heat input heating, instead thereof, is formed, and the generation of a new defective part caused by a sensitization phenomenon of a weld heat affected zone is prevented. In such a way, the inside surface defective part is repaired surely without overhauling the weld zone 3, etc.
Patent JP-H10135930-A (JP)
Title: Optical signal transmitter
Inventor: AIZAWA SHIGEKI
IPC: H04B10/588
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To avoid the effects of 4-light-wave mixed noise, to extend a light wavelength multiplex number and to effectively utilize an optical transmission line by orthogonally crossing the polarization planes with each other for at least two optical pulse signals among the optical pulse signals. SOLUTION: Output light from respective light sources 1-1 to 1-8 is intensity- modulated in respective intensity modulation circuits 2-1 to 2-8. Then, for intensity-modulated optical signals, a polarization state is adjusted by polarization state control parts 3-1 to 3-8, provided with a means for orthogonally crossing the polarization planes with each other for the optical pulse signals of at least two wavelengths among the optical pulse signals. Thereafter, the optical pulse signals are outputted by pulse position control parts 4-1 to 4-8, capable of adjusting the pulse positions of the respective optical pulse signals, connected to one optical fiber by a light wavelength multiplex part 5 and sent out through a light amplifier 6 to an optical fiber transmission line 7.
Patent JP-H11115340-A (JP)
Title: Manufacture of aluminum support for lithographic printing plate
Inventor: NISHINO ATSUO
IPC: C25F3/04
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent an uneven processing due to the difference between the velocity of dissolution of aluminum due to the difference between the orientations of crystal particles such as streaks and ununiform picture quality from developing. SOLUTION: An aluminum plate, which tends to develop an uneven processing due to the difference between the velocities of dissolution of aluminum due to the difference between the orientations of crystal particles at the application of alkali etching, is at first roughened electrochemically in an acid aqueous solution mainly made of nitric acid and then roughened electrochemically in an aqueous solution mainly made of hydrochloric acid through the quantity of electricity of 10-300 C/dm<2> . A mechanical roughening may well by replaced by the electrochemical roughening.
Patent JP-2001071295-A (JP)
Title: Method and device for cutting pipe
Inventor: IKENO SUSUMU
IPC: B26D3/16
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To surely cut a pipe by a predetermined size, to prevent the occurrence of failure in size and to reduce the waste of a material by measuring a temperature of the pipe to be introduced into a cutting machine, and correcting a cutting size on the basis of the measured temperature. SOLUTION: A pipe P made of synthetic resin is extruded from a mouthpiece 2 of an extruder 1 into the predetermined shape, cooled by the cooling water in a cooling water tank 4, taken out by a taking-out device 5, and cut by a predetermined size by a cutting machine 7. The cutting machine 7 starts its operation when a passing length of the pipe P operated by a computing unit 10 reaches a cut size, and cuts the pipe P by a cutting blade 6 while moving at a speed equal to a moving speed of the pipe P. The cutting machine 7 after the cutting work is returned to an original position for the next cutting. The computing unit 10 controls the cutting machine 7 by correcting the moving speed and the passing length of the pipe P operated on the basis of the information from an encoder 9, on the basis of the information on temperature from a thermometer 11.