baber/WOPTO huggingface dataset:
Patent JP-2001009048-A (JP)
Title: Ac magnetic therapeutic device stand
Inventor: KIDO NORIO
IPC: A61N2/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an AC magnetic therapeutic device stand which enables a patient to easily handle an AC magnetic therapeutic device having a weight at home. SOLUTION: This AC magnetic therapeutic device stand is provided with a stage 1 which places the AC magnetic therapeutic device on the upper part of the sand and has an irradiation hole for irradiating the human body with magnetic lines of force and foldable leg parts 7 and 8 on both right an left of this stage 1. Joint parts 4 and 11 disposed on the right and left of the stage 1 are provided with bolts and the first joint part 4 is provided with one end of the first leg part 7. Another end of the first leg part is provided with a second joint part 11 and is further provided with a second leg part 8. The front ends of the bolts described above are provided with circular knobs 5 for opening and closing of the leg parts and regulating the elongation and contraction thereof.  The opening and closing of the leg parts and regulating the elongation and contraction of the leg parts may be executed by the circular knobs 5 disposed at the respective joint parts. Also, the human body may be irradiated with the magnetic lines of force by turning the knobs 5 to open the right and left leg parts and placing the AC magnetic therapeutic device in the recessed part 3 on the stage 1 by tightening and erecting the knobs.
Patent JP-S6074897-A (JP)
Title: Recording and reproducing device of color video signal
Inventor: TSUJI MASAKI
IPC: H04N9/87
Filed: 1983-09-30
Abstract: PURPOSE:To stabilize the reproduction of an SECAM system by stabilizing the oscillation frequency of a voltage control oscillator, which constitutes an automatic frequency control loop, at a balanced area between functions of a mislock detector and a compensating circuit, and shifting the stabilized oscillation frequency from the frequency of PAL system. CONSTITUTION:The oscillation signal of a voltage control oscillator 60 and a reproduced horizontal synchronizing signal Hp are supplied to a mislock detecting circuit 63. The frequency difference between both input signals is reduced within a fixed range, and the outputs of both signals are applied to a control terminal of the oscillator 60. The oscillation frequency and the phase of the oscillator 60 are controlled according to the voltage with which the phase detection output of a phase detecting circuit 55 is applied to the control terminal. Then a compensating circuit 70 applies the compensating voltage to the control terminal of the oscillator 60 in a signal processing mode of an SECAM system. Thus the oscillator 60 has stable oscillations with a frequency lower than the normal frequency of the oscillator 60 by an amount equivalent to a horizontal frequency fH in accordance with the function of the circuit 63.
Patent JP-H0528537-A (JP)
Title: Optical disk
Inventor: SHIMADA KUNIHIKO
IPC: G11B7/24062
Filed: 1991-07-23
Abstract: PURPOSE:To decrease the noises of the detection signal of a photodetector by forming a transparent film consisting of a transparent resin uniformly dispersed with absorption dyes which absorb primary light on the photodetecting surface of a reflection film. CONSTITUTION:The reflection film 21 is formed on the main surface of a substrate 20 formed with plural pits according to recording information and a protective layer 22 is provided thereon. The substrate 20 is formed of a transparent resin, such as polymethyl methacrylate or polycarbonate, dispersed uniformly with the IR absorption dyes 23, such as naphthalocyanine or immonium. The primary light of the laser beam for irradiation in which IR primary light and second harmonic waves are included is absorbed by passing the substrate 20 at the time of irradiation and reflection in this way. Then, the quantity of the primary light in the light returning to the pickup decreases in comparison with the quantity of the second harmonic waves and the noises of the photodetector generated by the primary light decrease.
Patent JP-S6073452-A (JP)
Title: Display device of ultrasonic flaw detector
Inventor: TAMAKI KIYOHIDE
IPC: G01N29/06
Filed: 1983-09-30
Abstract: PURPOSE:To improve the efficiency of decision making about the internal state of a body to be inspected by delaying the timing of the excitation of a probe through a horizontal delay part, and displaying the internal state of the body to be inspected on a display part with a signal obtained through a vertical bias part by adding a prescribed bias to a signal from the probe. CONSTITUTION:A reflected wave received by the probe 1 is sent to the vertical bias part 7 through an amplification part 6, and the prescribed bias is applied to the electric signal from the probe 11 according to the incidence position of an ultrasonic wave beam. A vertical bias generation part 7a generates a bias signal with the detection signal from an incidence detection part 2 according to the incidence position. Further, a horizontal saw-tooth wave generation part 9 receives a synchronizing signal from a synchronizing circuit 4 and sends out a horizontal saw-tooth wave signal as the horizontal input signal to a CRT display device 8. The CRT display device 8 displays the internal state of the inspected body S with the signal from an addition part 7b and the saw-tooth wave signal from the wave generation part 9.
Patent JP-S6243704-A (JP)
Title: Numerical controller
Inventor: SUGAWARA OSAMU
IPC: G05B19/18
Filed: 1985-08-22
Abstract: PURPOSE:To make it impossible to decode actions caused by other devices and contents by enciphering a control program and processing data into an internal code inherent to the numerical control by a cipher converting means and storing decoded stuff. CONSTITUTION:In order to load the control program or register the processing data, first an activating signal for loading or registering is given to a control means from an operation display means 2, the control program prepared by an input medium 8 such as paper tapes, etc., or the processing data is inputted through an input means 1 and supplied to the cipher converting means 5 based on the command of the control means 3. The cipher converting means 5 enciphered the given information into the internal code inherent to its numerical controller, and stores it in a memory means 6. The control program and processing data stored in the memory means 6 are returned to a normal internal code by the cipher converting means 6, and supplied to the control means 3 and an arithmetic means 4 so as to process. Thus even if the memory means is transferred and appropriated for other numerical controllers, a machine to be controlled does not execute the designated work.
Patent JP-H10328324-A (JP)
Title: Chest backward bending utensil
Inventor: IKEDA FUMIO
IPC: A61H1/02
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a utensil which can bend a hip backward by pressing a pressing arm by legs under a comfortable posture wherein a user is lying with his stomach down, and thrown out a chest by pressing the hip by a cushioning member attached to a frame, on the cushioning member and can bend abdominal muscles by pressing the pressing arm by the legs under a state wherein the user is lying with his face up, and train the abdominal muscles by pressing abdominal muscles by the cushioning member attached to the frame. SOLUTION: This chest backward bending utensil comprises a backward bending frame 2 which makes a chest bend backward, and a pressing arm 3 which integrally rotates with the backward bending frame 2, and is pressed by legs in order to impart a rotating force to rotate the backward bending frame 2, etc., and the pressing arm 3 is stretchably attached to the backward bending frame 2, and to the backward bending frame 2 which presses a hip portion, cushioning members 4, 4 are attached.
Patent JP-S57106297-A (JP)
Title: Voice coil of motor-driven type speaker
Inventor: KUSUMOTO SHIYOUICHI
IPC: H04R9/04
Filed: 1980-12-23
Abstract: PURPOSE:To compensate non-linearity of driving force caused by unevenness of density distribution of magnetic flux in a magnetic air gap part against oscillation amplitude of a voice coil, by inducing density distribution to the diameter of voice coil conductor against the winding direction of voice coil. CONSTITUTION:In the magnetic air gap, a voice coil 8 wound on a cylinder type bobbine 7 is installed. The voice coil 8 is made of a voice coil conductor 9 coated with an insulated coating material 10 and furthermore, it is coated with heat- hardening bond. To make the driving force F generated in a voice coil 4 constant against stiffness S of the supporting system of the diaphragm when current is flowing in the voice coil 4, diameters of the both end parts of a voice coil conductor 9 are made larger than that of the center. Consequently, a driving force distortion, especially the 3rd higher harmonic distortion caused by unevenness of density distribution of magnetic flux is largely reduced.
Patent JP-H0931219-A (JP)
Title: Tow prepreg and production of sheet-like prepreg
Inventor: SANTOU IETSUGU
IPC: C08K7/00
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To produce a tow prepreg and a sheet-like prepreg in high productivity by accurately control the resin content and efficiently performing uniform impregnation. SOLUTION: A resin is quantitatively fed to at least one face of a tow in which the density of filaments which are flat and constituted in the widthwise direction is made rough and dense in the widthwise direction and the resin is brought into contact with the tow and, simultaneously or just after the contact, soaked in the thickness direction of the tow. At the same time, the filaments constituting the tow are moved in the traverse direction of the resin to uniformly impregnate the resin into the tow. Then, the tow is cooled and wound up to give the objective tow prepreg. The filaments are made flat and constituted in the traverse direction and the filament density is made rough and dense.  Plural tows are used and brought into contact with the resin, soaked and uniformly impregnated, cooled down, then wound up in a sheet-like manner without separation of the each tow to give the objective sheet-like prepreg.
Patent JP-H04175185-A (JP)
Title: Production of pressure-sensitive copying paper
Inventor: IRII SHINSUKE
IPC: B41M5/155
Filed: 1990-07-10
Abstract: PURPOSE:To remarkably simplify a production process by a method wherein a color developer coating liquid is applied to the surface of base paper simultaneously with the coating of a size coating liquid by a double-roll coating device after blade metering. CONSTITUTION:Base paper 1 continuously running after a paper making process is led through a guide roll 2 to a part between an upper fixed roll 3 and a lower swing roll 4, which are obliquely opposed to each other. The fixed roll 3 and the swing roll are made of rubber rolls having rubber layers 3a, 4a on the surfaces thereof and rotated in the forward feed direction of the base paper 1. A size coating liquid having a concentration of the order of 1-15wt.% is delivered from a liquid supply nozzle 5 to be applied on the surface of the fixed roll 3. A color developer-containing coating liquid is delivered from a liquid supply nozzle 6 to be applied on the surface of the swing roll 4. In this manner, these coated liquid are respectively determined to predetermined coating weights by blades 7, 8, thereafter being separately and simultaneously transferred and applied onto both the surface of the base paper 1 at a roll nip part between the rolls 3, 4.
Patent JP-2000018710-A (JP)
Title: Water heating equipment
Inventor: HONDA SETSUHIRO
IPC: F24H1/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a water heating equipment that is capable of making hot water inside a hot water storing bath at a predetermined temperature and is suitable for heat insulating hot water of a bathtub. SOLUTION: A feed port H2 of hot water provided in a lower part of a hot water reserving bath 6 and an inlet port 11a of a heat exchanger 11 are connected by means of a feed piping P2. An outlet 11b of the heat exchanger 11 and a return port H1 of hot water provided in an upper part of the hot water reserving bath 6 are connecting by means of a return piping P1. A heating means 15 heating hot water inside the hot water reserving bath 6 and a heat insulating heat exchanger 19 heat insulating hot water of a bathtub 18 are provided in the return port H1 of the hot water storing bath 6 or the vicinity thereof.
Patent JP-S5972563-A (JP)
Title: Real-time picture processing system
Inventor: TANAKA KUNIAKI
IPC: H04N7/00
Filed: 1982-10-19
Abstract: PURPOSE:To realize the real-time processing of a satellite picture with a simple hardware using an inexpensive memory, by providing a table into which the information showing the position of the output picture data within the input picture data is written. CONSTITUTION:When the data equivalent to a frame is stored in an RAM101, a counter 103 starts its working to deliver its value (c). The address data (d) written to an ROM102 is delivered by the counter output (c), and an access is given to the RAM101. As a result, the output picture element data (b) is delivered. Then the color forming a synthetic color picture to which the data (b) is allotted is designated by the control signal (e) which is delivered concurrently with the data (d). In such a way, the counter 103 stops temporarily when it counts 0-3071 and starts again to repeat the same count action when the data equivalent to a following frame.
Patent JP-H0914788-A (JP)
Title: Chemical heat accumulator
Inventor: SUZUMURA KEIJI
IPC: F28D20/00
Filed: 1995-06-28
Abstract: PURPOSE: To maintain a liquid level in an evaporating condenser at the most desirable level at the time of reaction regenerating by controlling the liquid level in the condenser having a heat exchanger for evaporating and condensing liquid therein. CONSTITUTION: A bellows unit 12 is disposed in liquid in an evaporating condenser 2, the top plate 14 of the unit 12 is fixed to the top of cylindrical bellows 13, and an expansion member 16 is disposed between the plate 14 and a bottom plate 15. At the time of reaction, a reactive control valve 4 is opened, a second switching valve 19 is closed, the opening of a first switching valve 18 is regulated to regulate the height of the plate 14. At the time of regenerating, the valve 4 is closed, the valve 18 is closed, the valve 19 is opened, the lower pressure in a reactor 3 is introduced into the unit 12, the plate 14 is moved down, and the core of a heat exchanger 7 is exposed with the air. Thus, the liquid level in the condenser 2 can be maintained at the most desirable level at the time of reaction regenerating.
Patent JP-S6161178-A (JP)
Title: Electronic copying machine
Inventor: UMEDA ARATA
IPC: G03G15/00
Filed: 1984-09-01
Abstract: PURPOSE:To correct an inputted copying condition, and also to display a copying condition of the number of items of an optional original group by displaying the number of items for discriminating an original group and the copying condition, also storing the copying condition, and reading out and displaying the stored copying condition in accordance with the changed number of items. CONSTITUTION:In order to discriminate an original group whose copying condition is different, in a multi-job mode, the number of items is inputted by an item number display means and displayed on an item number display means. On the other hand, the copying condition is displayed on a copying condition display means by a copying condition input means, and also the copying condition is stored in a copying condition storage means by a storage command input means. The number of items to be displayed is changed by an item number changing means, and the copying condition corresponding to the changed number of items is read out by the copying condition storage means, and displayed on the copying condition display means.
Patent JP-H056590-A (JP)
Title: Magneto-optical recorder
Inventor: SUZUKI KATSUMI
IPC: G11B27/30
Filed: 1991-06-28
Abstract: PURPOSE:To perform the recording and reproducing of information to both the groove and the land of the magneto-optical disk of two-layer structure having a recording layer and a reproducing layer. CONSTITUTION:The guiding groove of a spiral shape is formed to the magneto- optical disk 1 having the magneto-optical recording film (magnetic film) of the two-layer structure consisting of the recording layer 64 and the reproducing layer 63 and capable of reading out a recording pit P written at a pitch narrower than the spot diameter of a beam by using the reproducing layer 63 as a mask covering except the single recording pit to read out. This device is constituted so that the widths of a recessed part (groove 61) made of the formation of this guiding groove and a projecting part (land 62) are almost in the ratio of one to one and the recording of the information is performed to both these groove 61 and land 62 at the same recording condition.
Patent JP-S5887101-A (JP)
Title: Asymmetric peroxydicarbonate-containing composition and polymerization of ethylenically unsaturated monomer
Inventor: YANAKA TAKUMI
IPC: C08F4/28
Filed: 1981-11-18
Abstract: PURPOSE:To obtain a polymer excellent in heat stability, by polymerizing an ethylenically unsaturated monomer in the presence of a specified polymerization initiator. CONSTITUTION:A polymerization initiator comprising a composition containing an asymmetric peroxydicarbonate of formula IV and two kinds of symmetric peroxydicarbonates of formulas V and VI is obtained by reacting an alkoxyalkyl chloroformate of formulaI, wherein R1 is a linear or branched CnH2n+1 (n is 1-4), R2 is a linear or branched CnH2n (n is 1-10) or formula II (n is 1-2 and R4 is H or Ch3), with an alkyl chloroformate of formula III, wherein R3 is a C36 or lower linear or branched (un) saturated hydrocarbon, a halogen- containing (un) saturated hydrocarbon, a (substituted) aromatic compound, a (substituted) cyclic alkyl compound, or a heterocyclic compound, in the presence of a surfactant in a mixed aqueous solution of an alkaline substance and H2O2. Then, an ethylenically unsaturated monomer is (co) polymerized in the presence of this polymerization initiator.
Patent JP-2000019092-A (JP)
Title: Method for controlling force of scanning probe
Inventor: SUSAN PHILIP JARVIS
IPC: G01N37/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To stabilize a cantilever and to use it in an optimum state by fixing a permanent magnet on the lever tip single surface of the cantilever and arranging it in the magnetic field of a current coil, and setting the bandwidth of a feedback loop higher than the primary resonance frequency of the lever. SOLUTION: A permanent magnet is fixed to one surface of the tip of the lever of the cantilever of a scanning probe, and the magnetic field of the permanent magnet is arranged corresponding to a desired vibration mode being excited in the cantilever. Then, the permanent magnet is arranged n the magnetic field of a current coil (a field coil) and then the cantilever is vibrated with the resonance frequency of the vibration mode by the feedback control of the high bandwidth of current that flows to the current coil, thus the effective stiffness of the cantilever for a force gradient and hence stability can be improved and a greater force gradient can be measured.
Patent JP-2000015287-A (JP)
Title: Waste water treatment method and apparatus
Inventor: YAMAZAKI KAZUYUKI
IPC: C02F3/30
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a waste water treatment method and apparatus capable of treating fluorine waste water containing nitrogen and org. matter in low cost without requiring org. matter such as methanol as a new chemical agent. SOLUTION: In a waste water treatment method, one water tank 3 is packed with a calcium carbonate mineral 5 and anaerobic microorganism sludge 8 and nitrogen and org. matter-containing waste water is introduced into the water tank 3 to be treated. In this waste water treatment method, at the same time when the calcium carbonate mineral 5 sediments in the lower part of the water tank naturally, the upper part 11 of the water tank is occupied by anaerobic microorganism sludge. Calcium ions eluted from the calcium carbonate mineral 5 sedimented in the lower part 10 of the water tank are reacted with fluorine in waste water chemically. At the same time, org. matter in waste water is treated by utilizing anaerobic microorganisms in the anaerobic microorganism sludge in the upper part 11 of the water tank.  Nitrogen in waste water is reduced by the reducing action of anaerobic microorganisms.
Patent JP-2000016954-A (JP)
Title: Production of optically active 1,2-diols
Inventor: OKANO KAZUYA
IPC: C07C35/37
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To readily produce an optically active 1,2-diols useful as a synthetic intermediate or the like for a medicine or an agrochemical in high reaction yield, high racemic selectivity and high enantio selectivity by asymmetrically reducing a specific diketone by a hydrogen donor in the presence of a specified catalyst. SOLUTION: A diketone of formula I [R1 and R2 are each a (substituted) aromatic hydrocarbon or the like], (e.g. benzil) is asymmetrically reduced by using a hydrogen donor such as formic acid in the presence of a catalyst obtained by combining a group VIII metal compound in the periodic table  e.g. [RuCl2(p-cymene)]2} with an asymmetric ligand of formula II [R3 and R4 are each a (substituted) alkyl or the like; R5 and R6 are each H or the like], [e.g. (S,S)-N-tosyl-1,2-diphenylethylenediamine], preferably in the presence of a base such as triethylamine, preferably at 0-70 deg.C for usually 5-72 hr to provide the objective compound of formula III [(*) represents an asymmetric carbon], [e.g. optically active 1,2-diphenylethane diol].
Patent JP-2000081574-A (JP)
Title: Adapter optical system
Inventor: ZEHETNER HELMUT
IPC: G02B19/00
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an adapter optical system for ring light capable of focusing light on an object even if an operation distance changes and eliminating dark flecks in a symmetrical axis area of the system. SOLUTION: This optical system has a rotation symmetry section increasing in refracting power to a light beam outgoing in the direction of a rotary axis from ring light or light transmission fiber especially for the ring light of fiber optics, and is arranged so as to uniformly distribute light intensity on an object to be lighted by using a ring form translucent optical member concentrically arranged for the ring light on the exit side of the light of the ring light or the light transmission fiber.  In this case, the optical member 6 has a section 16 which is adjacent to the section 15 increasing in the refractive power but has no refracting power in the direction of the rotary axis 10 concentrically from the ring light or the light transmission fiber 5, or to the light beam 13, and a space between a light exit face 9 of the ring light or the light transmission fiber 5 and the optical member 6 is arranged to be adjustable by a slidable and/or rotatable holding ring.