baber/WOPTO huggingface dataset:
Patent JP-H04189417-A (JP)
Title: Material positioning device
Inventor: SAITO SHUICHI
IPC: B23D55/04
Filed: 1990-11-21
Abstract: PURPOSE:To improve the operation rate of a working device, by moving the positioning working face of the 1st vice device, and forcing it to butt the tip surface of a material clamped by means of the 2nd vice device, and conducting initial positioning in regard to a working reference position, by means of measuring means. CONSTITUTION:A front vice device 27 is placed in its fully closed condition by forcing a movable side vice jaw 37 to butt against a reference side vice jaw 33, and the front device 27 is moved to the rear part in a material delivery direction by driving a fluid pressure cylinder device 31, and a positioning working face 39 is forced to butt against the tip surface of a new material M to be cut which is already clamped by a main body vice device 15 to be in a fixed condition. The measured value of a rotary encoder 41 at this time indicates a variation value between tip surface of the new material M and a working reference position, as, for example, the working face 39 for positioning is made to be a zero reference signal at the time of its position matching a cutting off position, and this variation value is read as the initial position information of the new material M to be cut. Delivery control of later materials M to be cut whose purpose is for the fixed size cutting off of the material M, is conducted on the basis of the initial position information.
Patent JP-H02159581-A (JP)
Title: Judging method of deterioration of insulation of insulator
Inventor: MOCHIZUKI TOSHIYUKI
IPC: G01R31/12
Filed: 1988-12-13
Abstract: PURPOSE:To make it possible to judge the deterioration of insulation of an insulator in a non-contact manner, with high precision and without climbing a pole, by measuring the deterioration of insulation of the insulator on the basis of a difference between the maximum surface temperature of the insulator to be judged and the surface temperature of a non-defective insulator measured beforehand. CONSTITUTION:First, the surface temperature of a sound insulator is measured beforehand in various circumstances and it is used as reference data. When the maximum surface temperature of an insulator to be judged is measured, subsequently, conditions of circumstances, such as an outside air temperature and wind velocity, are also measured and checked up with the reference data and a difference DELTATmax between them is estimated. From this difference DELTATmax, an AC leak resistance, i.e. the degree of deterioration, can be known easily according to a characteristic diagram of DELTATmax - AC leak resistance.
Patent JP-H08170664-A (JP)
Title: Disk brake
Inventor: KATAGIRI TERUHIRO
IPC: F16D65/02
Filed: 1994-12-19
Abstract: PURPOSE: To increase rigidity of a reaction force arm part in a cylinder by preventing impeding assembly workability of a piston further to eliminate increasing a cost of manufacture. CONSTITUTION: Relating to a disk brake, it is provided with a cylinder 40 having in one side an arch-shaped reaction force arem part 41 of pressing an outer pad 10 toward a disk rotor 60 and having in the other side a bore part 42 fromed with a bottomed inner hole 42a of slidably inserting in an axial direction a piston 80 of pressing an inner pad 70 toward the disk rotor 60. Accordingly, a padding part 41a is provided in a base end part of the reaction force arm part 41 provided on an extension line of the bottomed inner hole 42a, to form a slope S of decreasing the thickness toward a point end part of the reaction froce arm part 41 in a bottomed inner hole side end part of this padding part 41a.
Patent JP-2000139699-A (JP)
Title: Boiling pot provided with boiling basket
Inventor: MIZUSHIMA YASUSHI
IPC: A47J27/14
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a boiling pot provided with a boiling basket in which the boiling basket can be inclined only a little to drop boiled noodles onto a frying pan or other container, in which the boiled noodles will not get out of the container in dropping the noodles from the boiling basket onto the container, and in which cooking can be smoothly performed even in a narrow kitchen. SOLUTION: This boiling pot provided with a boiling basket comprises a boiling pot N, and a boiling basket K to be put in it. In this case, the boiling basket K has a hole 4 for dropping boiled food onto other container at a lower part in a side wall of it, and the hole 4 is provided with a door opened/closed by operation outside the boiling basket K.
Patent JP-H06162727-A (JP)
Title: Tape cassette
Inventor: ISHIKAWA TAKAHITO
IPC: G11B23/30
Filed: 1992-11-25
Abstract: PURPOSE:To prevent the plunging in of the beginning end and terminal of a tape at the time of FF and REW with such a mechanism as the mechanism of a convertible deck in which the tape travels at a high speed by making the lengths of the detecting parts for detecting the beginning end and terminal on the magnetic layer and protective film layer of the tape different from each other, thereby eliminating the possibility of generating a damage on a head and detecting the beginning end and terminal on the protective film layer side of the tape where the detecting part are sufficiently long. CONSTITUTION:Both terminals fixed to a tape supply reel 2 and tape take-up reel 3 of the magnetic tape 1 are provided with transparent tapes 9 for detecting the beginning end and terminal. Further, thin films 10 having the transmittance of light sufficiently smaller than the transmittance of light of the magnetic layers 7 are printed to the specific range on the surfaces of the protective film layers 8 adjacent to the transparent tapes 9, thereby, the lengths of the beginning end and terminal detecting parts on the protective film layer 8 side are made sufficiently longer than the lengths of the beginning end and terminal detecting parts on the magnetic layer 7 side.
Patent JP-H025288-A (JP)
Title: Dram array staggered reflesh
Inventor: TEIMOSHII ERU GAABERITSUKU
IPC: G11C11/406
Filed: 1988-12-15
Abstract: PURPOSE: To prevent the generation of a large power source current spike without adversely affecting a memory access band width by shifting the respective succeeding refresh signals to plural pieces of banks by one piece of clock period. CONSTITUTION: The staggered refresh circuit 10 has series connected edge trigger type D flip-flops 12, 14, 16, 18 and transfers a data input D to Q and -Q outputs. A refresh request functions as a clear signal to the flip-flops 12, 14, 16, 18. The staggered refresh signals -RAS0 to RAS3l are respectively shifted by one piece of the system period clock when these signals attain a low state. The time used for refresh is thus decreased. As a result, the large power source current spike is averted while the influence exerted on the memory access band width is maintained to the min.
Patent JP-H08227795-A (JP)
Title: Method and circuit device for starting and driving high pressure discharge lamp
Inventor: DEIITORITSUHI FUROMU
IPC: H05B41/38
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To drive a discharge lamp with short transition time for forming the arc is driven by turning on the start voltage to ionize the sealed stuff and preheat an electrode, and tuning off the start voltage in the prescribed time after the working voltage is turned on. SOLUTION: When the start voltage UHF is applied to an electrode of a discharge lamp at the start point t0 in starting a high pressure discharge lamp, the lighting phase and the pre-phase ZH are started, the high frequency electric field establishes the discharge between the electrodes during that time, and the electrodes are heated to the glow temperature. After the preheat ΔtH, i.e., at the time of T1 =t0 +ΔH, the working voltage UB is switched on. The arc discharge is formed between the electrodes where the thermoionic emission is achieved, and the transition phase is completed. After the overlap time ΔtU, the start voltage UHF is disconnected at the time of t2 =t1 +ΔtU=T0 +ΔtH+ΔtU. The start phase is completed thereby, and the lamp is shifted to the stationary operation S after the rise phase depending on the condition.
Patent JP-H03176617-A (JP)
Title: Chemical metering method using metering tank
Inventor: AZUMA AKIYOSHI
IPC: G01F11/28
Filed: 1989-12-06
Abstract: PURPOSE:To meter a prescribed amount of chemicals more than the capacity of the metering tank by combining 1st - 4th processes and transferring chemicals. CONSTITUTION:A level gauge 4 is installed in the metering tank 3 which has a chemical inflow pipe 1 and a chemical outflow pipe 2. The level gauge 4 has an electrode rod 5 for detecting a liquid level and consists of an upper-limit level D, a lower-limit level, an intermediate level C, and a common A. A controller controls the valves of an inflow pipe 1 and an outflow pipe 2 by the transmission of the level gauge 4. In a 1st process, chemicals are fed from a storage tank 11 to the tank 3 from the level B to the level D without flowing out of the tank 3. In a 2nd process, chemicals are discharged from the tank 3 from the level D to the level B without flowing out. In a 3rd process, while chemicals are discharged from the tank 3 at a constant flow rate, chemicals are supplied from the storage tank 11 to the tank 3 from the level B to the level D or level C at a constant flow rate larger than the outflow rate. In a 4th process the chemicals in the tank 3 are discharged to the level B without flowing out of the tank 11 to the tank 3. Those the 1st - 4th processes are combined properly.
Patent JP-H04185649-A (JP)
Title: Improvement of powder property
Inventor: YAMAMOTO NAOKI
IPC: C08L99/00
Filed: 1990-11-20
Abstract: PURPOSE:To obtain a powder excellent in powder properties necessary for transportation, metering and storage by adding a specified particulate hydrophobic silicic acid to a specified polyorganosiloxane graft copolymer. CONSTITUTION:0.05-10 pts.wt. particulate hydrophobic silicic acid which is silicon dioxide obtained by the combustion/hydrolysis process or its agglomerates and has a mean particle diameter of 1mum or below and a content of silanol groups present on the surface of the particle of at most 2 per 100 square Angstrom is added to 100 pts.wt. polyorganosiloxane graft copolymer prepared by grafting a vinyl monomer onto a polyorganosiloxane rubber comprising 1-100wt.% polyorganosiloxane rubber component and 99-0wt.% polyalkyl (meth)acrylate rubber component. In this way, the blocking resistance of the polyorganosiloxane graft copolymer can be improved, and hence polymer powders can be prevented from causing blocking during storage or transportation.
Patent JP-H02163241-A (JP)
Title: System for controlling paper conveyance of recording device
Inventor: WATABE HISAO
IPC: B65H5/06
Filed: 1988-12-14
Abstract: PURPOSE:To simultaneously convey sheets of copying paper in different conveying conditions by providing a location control portion which receives location detecting signals, which forms the location information on sheets of paper and which matches each sheet of paper on a paper conveying passage with the paper information. CONSTITUTION:The location (conveying position) of each sheet of paper is detected by a detecting portion 01. Location detecting signals from this location detecting portion 01 are inputted into a location control portion 03 and, based on this, the location information on each sheet of paper is formed by a forming portion 02, and each sheet of paper on a paper conveying passage is matched with the paper information by the control portion 03. By this matching, the paper information on a corresponding sheet of paper is inputted into a control portion 04 as necessary to properly control the conveyance of each sheet of paper.
Patent JP-H04188146-A (JP)
Title: Original form for electrophotographic lithography
Inventor: KATO EIICHI
IPC: G03G13/28
Filed: 1990-11-22
Abstract: PURPOSE:To prevent generation of greasing and provide an original form for printing excellent in plate wear by containing resin particles which includes a polymer component having a specified functional group in the surface layer of an opto-conductive layer. CONSTITUTION:In the uppermost surface layer of an opto-conductive layer, resin particles including at least one kind of polymer components having a functional group as expressed by the formula I or the formula II is included. In the formulae,-W1-, W2-: represent-SO2-,-CO-and the like, n1, n2: 0, 1, X: halogen atom. The resin particles in the surface layer reacts with hydrophilic compound including nucleophilic substituent in a processing liquid only when non-image part is etching-processed to show a hydrophilic property. It is thus possible to provide an original form for printing by which no greasing generates with its excellent hydrophilic property of non-image part, and which is excellent in plate wear.
Patent JP-H07143859-A (JP)
Title: Flavor improving agent and food and drink having improved flavor
Inventor: AMANO AKIRA
IPC: A23L27/20
Filed: 1993-11-24
Abstract: PURPOSE:To obtain a flavor improving agent, containing methylbutyric acid (esters) having a prescribed value or above of optical purity, capable of enhancing an unripe and fresh feeling, having a light odor, remarkably improved in scenting and suitable as a food and drink, etc. CONSTITUTION:This flavor improving agent contains one or more compounds selected from the group consisting of (S)-(+)-2-methylbutyric acid and esters thereof such as methyl (S)-(+)-2-methylbutyrate in >=70% e.e. optical purity. Furthermore, the compounds are preferably contained in an amount of 1-150ppm expressed in terms of 100% optical purity based on the food and drink.
Patent JP-H04187953-A (JP)
Title: Air conditioner
Inventor: KINO AKIHIRO
IPC: F24F11/02
Filed: 1990-11-22
Abstract: PURPOSE:To perform capacity control corresponding to the load inside a room for improving the comfort by a method wherein the manipulated variable of an motor-driven outdoor expansion valve is decided and controlled using fuzzy reasoning and according to inputs consisting of the supercooling degree of refrigerant before the motor-driven outdoor expansion valve and the superheating degree of refrigerant at the suction of a variable capacity compressor. CONSTITUTION:During heating operation, a refrigerant supercooling degree detector 17 detects the supercooling degree of refrigerant just before a motor- driven outdoor expansion valve 5. A refrigerant superheating degree detector 16 detects the supercooling degree of refrigerant at the suction of a variable capacity compressor 2. The detected superheating degree and supercooling degree are input to a fuzzy inference device 20. The fuzzy inference device 20 takes out a control rule stored in a memory 19, calculates the valve travel of the motor-driven outdoor expansion valve 5 according to fuzzy inference and outputs the calculated valve lift to a motor-driven outdoor expansion valve controller 18.
Patent JP-H10160180-A (JP)
Title: Air cleaner
Inventor: FUKUI HIDEAKI
IPC: F24F1/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To recover exhaust heat of indoor exhaust air by providing means for exchanging heat between the indoor air and the outdoor air and raising the temperature of cleaned air thereby preventing the cleaning water from being frozen in the winter season. SOLUTION: Outdoor air taken into a first air cleaner 1 is cleaned through a porous board 6a and fed into a room through an indoor air supply port 9. An exhaust fan 11 is operated simultaneously with the operation of an air supply fan 8 and the air is fed to a second air cleaner 2 through an exhaust port 10. The exhaust air being taken into the second air cleaner 2 is discharged to the outdoor through the exhaust fan 11. The indoor exhaust imparts heat to cleaning water through the water storage part 13a of the first air cleaner 1 and thereby the temperature thereof decreases. The cleaning water is prevented from being frozen by the outdoor air having temperature lower than freezing point through heat-exchange of the outdoor air and the indoor exhaust air.  Furthermore, a third air cleaner 3 prevents clogging of heat-exchanger element and recovers exhaust heat of the indoor exhaust air.
Patent JP-H01158678-A (JP)
Title: Magnetic disk recording and reproducing device
Inventor: OMOTO KATSUHIKO
IPC: G11B21/02
Filed: 1987-12-14
Abstract: PURPOSE:To reduce a backlash by advancing and retracting a magnetic head feed and to improve a feed accuracy by using a square hole or a V groove and a ball as the sliding guide of the magnetic head holding member of a magnetic head feeding mechanism. CONSTITUTION:The two balls 18 are placed on the two square holes 17 provided on the base chassis 16 of a magnetic disk recording and reproducing device to make the ball abut against the square hole 20 of the magnetic head holding member 19. Further, the head holding member 19 is arranged so as to abut a needle 21 incorporated in the head holding member 19 against the lead screw 23 of a stepping motor 22 and a leaf spring 24 for energizing the head holding member 19 to the chassis 16 is fastened to the chassis by a machine screw 27. At this time, the ball 18 is interposed between a square hole 25 disposed in parallel to the square hole 20 of the head holding member 19 and the leaf spring 24. According to a different method, the V grooves 28, 29, 30 and used in place of the square holes 17, 20, 25.
Patent JP-H03175894-A (JP)
Title: Video telephone system
Inventor: SUZUKI AKIRA
IPC: H04N7/14
Filed: 1989-12-05
Abstract: PURPOSE:To transmit two or more video signals simultaneously on one transmission line by inputting the video signals of a television camera and a video signal other than that, and reading out and synthesizing memorized video signals based on an internal synchronizing signal. CONSTITUTION:The synchronizing signals and the color burst signals of the video signal A image-picked up with the television camera 1 and the video signal B whose video content is different from that of the signal A inputted to an input terminal 8 are separated at synchronization/color burst separation circuits 3, 10, respectively. The synchronizing signals separated at the above circuits form write pulses to memorize the signals A, B at clock pulse generators 4, 7. Then, they are written on memories 5, 12 with a control signal from a memory control circuit 6 or 13. The contents of the memories 5, 12 are read out with a clock CK0 from a synchronizing signal generator 16, and they are synthesized at a switching circuit 17, and it is sent to a memory 18 for transmission. A synthetic video signal is encoded with the encoding function of an encoder/decoder 21, and is delivered, therefore, the video signals A, B can be transmitted simultaneously on one transmission line 24.
Patent JP-H02164905-A (JP)
Title: Pneumatic fender
Inventor: TAKAMIZAWA KAZUJI
IPC: B63B59/02
Filed: 1988-12-16
Abstract: PURPOSE:To provide lighter weight, lower cost and higher durability of a product by forming the reinforcing layer of a pneumatic fender with non-stranded approximately-flat sectional shape and a particular mono-filament cord of the ratio of width to thickness. CONSTITUTION:A reinforcing layer 10 which has a non-stranded approximately- flat (elliptic) sectional shape made of nylon 6 and nylon 66 preferably within the range of 500-1000 deniers and consists of mono-filament 20 within the ratio of width W to thickness H, 2.0-4.0 is formed by laminating an inner layer 11 and an outer layer 12. This decreases the gauge thickness of a reinforcing layer 10 without the sacrifice of initial modulus, strength, etc., and makes the weight and cost of a product lighter and lower. In addition, use of a mono- filament cord 20 without air vent prevents adhesive power from deteriorating by penetration of sea water from some outside flaw or the like, thus improving its durability.
Patent JP-H10162195-A (JP)
Title: Processing device, cutting device, and processing method for paper sheets
Inventor: KUDOME AYUMI
IPC: G07D9/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet cutting device and paper sheet processing device that can surely process paper sheets without any misoperation in case of a jam processing of a paper sheets and are reliable. SOLUTION: The cutting device has a cutting counter 46, which counts paper sheets on a conveyance path extending to a cutting blade 21 and an LED 35, which indicates whether or not the cutting counter 46 has counted a paper sheet. Consequently, if a paper sheet is jammed in the cutting device, it can easily be judged whether or not the paper sheet is already counted as a paper sheet to be cut to eliminate such misoperation that the paper sheet to be cut is resupplied or the paper sheet to be resupplied is cut in case of the jamming of the paper sheet, and the paper sheet can surely be processed to improve the reliability of the device.
Patent JP-H04186833-A (JP)
Title: Microwave plasma dry cleaning method
Inventor: TANIGUCHI HARUTAKA
IPC: H01L21/205
Filed: 1990-11-21
Abstract: PURPOSE:To make it possible to remove a reaction product adhering in a device at high speed by a method wherein second exciting coils are arranged coaxially with first exciting coils at specified positions, a mirror field is formed by both coils and a first-stage cleaning process and a second-stage cleaning process are respectively performed on specified conditions. CONSTITUTION:In a dry cleaning method wherein a reaction product adhered in the interior of a microwave plasma device is brought into a plasma state by introducing cleaning gas in a plasma growing chamber 5 and is removed using the plasma, a first-stage cleaning process, in which second exciting coils 2 are arranged coaxially with first exciting coils 1 at positions farther than a wafer mounting surface of a sample stand 11 from the coils 1, a mirror field is formed by both coils 1 and 2 and a cleaning is performed using the mirror field and gas in a high-pressure region, where is increased the gas pressure in the device to 0.1 to 1.0 Torr, and subsequently to that process, a second-stage cleaning process, in which a cleaning is performed using the above mirror field and gas in a low-pressure region, where is reduced the gas pressure in the device to 1 to 5m Torr, are provided.
Patent JP-H04186494-A (JP)
Title: Multilayer information display medium and display information reading system
Inventor: SHIMIZU TAKAO
IPC: G06K19/10
Filed: 1990-11-21
Abstract: PURPOSE:To increase the display enabled capacity of machine reading information by forming the 1st and 2nd display layers for respectively forming patterns in accordance with reflecting parts and absorbing parts. CONSTITUTION:A mark part 3 is written on the ground part 2 of a card type visual information display medium 1, the ground part 2 reflects visible light 101 and the mark part 3 absorbs the visible light 101. Thereby information displayed by a pattern formed by the ground part 2 and the mark part 3 can be read out by the visible light 101. Thus the display enabled capacity of machine reading information can be increased without being restricted by the display position of the machine reading information or the size of an area.