baber/WOPTO huggingface dataset:
Patent JP-H0241767-A (JP)
Title: Casting device
Inventor: NISHITANI SADANOBU
IPC: B22D11/10
Filed: 1988-07-29
Abstract: PURPOSE:To allow simultaneous opening of the plural sprues of a pouring bush by a single operator's one action from the ground and to prevent the immersion of stoppers into a molten metal in the pouring bush by providing means for automatically supporting all the weights of a 2nd pulley, frame body, stoppers, etc., when the supporting by hanging is released. CONSTITUTION:The frame body 13 is mounted to the 2nd pulley 10 and the plural stoppers 6A, 6B, 6C, 6D, etc., are horizontal arrayed and are supported by hanging freely laterally and horizontally movably to this frame body 13. A hanger 15 is detailed freely glidably on a hanging rail 14 forming the base of the frame body 13 in an embodiment. The stopper 6 is lifted and a pouring port 2 is opened when the operator pulls a chain 11 from the ground after a desired volume of the molten metal is transferred from a ladle L. The molten metal is then of course admitted simultaneously from the sprues 4A, 4B, 4C, 4D into the casting mold and the stoppers 6A, 6B, 6C, 6D are lifted high and come out into the space of the molten metal surface of the molten metal M storing in the pouring bush 1. The means of automatically supporting all the weights of the 2nd pulley 9, the frame body 13, the stopper 6, etc., even if the operator does not keep pulling the chain 11 by all means in this state is provided.
Patent JP-H08333089-A (JP)
Title: Wheel crane
Inventor: MIYAZAWA HIROSHI
IPC: B66C23/42
Filed: 1996-07-22
Abstract: PURPOSE: To solve four propositions of a high lift, a satisfactory travelling view field, an entering property into a narrow place and operability in the narrow place under the harmonized condition. CONSTITUTION: A rising and falling boom 6 is disposed in a turning frame 5 of an upper turning body D provided with a common cabine 5a such that the rising and falling fulcrum is on the upper surface side under the condition of falling-down boom in the proximal part of the boom and lower than a ceiling of the cabine 5a, located nearer the turning center than the rear end face of a lower travelling body, crosses the cabin side under contracted falling-down and lowering down condition in travelling and terminates the tip part in a position close to the front end of a lower travelling body C to provide a boom raising and dropping cylinder 6a close to the boom 6 along the lower surface of the boom.
Patent JP-S6170338-A (JP)
Title: Control unit of hot water storage type hot water apparatus
Inventor: KUBOTA HIDEJI
IPC: F24H9/20
Filed: 1984-09-13
Abstract: PURPOSE:To improve the efficiency of the titled apparatus without storing surplus hot water and to miniaturize a hot water storage tank by computing the quantity of hot water for obtaining target hot water and discriminating whether it is sufficient only by a heating element for midnight power and if it is insufficient, it is supplemented by a heating element for ordinary power. CONSTITUTION:The temperature of lower water is detected by lower temperature detecting means of a hot water storage tank whereby the necessary quantity of heat requirement and boil-up temperature are computed by computing means 14. A necessary quantity of heating is computed from a difference between the required quantity of heat and the boil-up temperature, and whether heat can be generated within a midnight power supply zone, is discriminated. In a case where heating due to ordinary power is required, power is supplied to a second heating element 9. Further, it is possible to set a target hot water temperature and a target hot water quantity by input means 32. It is also possible to provide means to set the power supply to the second heating element 9.
Patent JP-S5894694-A (JP)
Title: Method of low-temperature insulation for side wall of double-shell cold tank
Inventor: NISHIOKA NOBUYUKI
IPC: E04B1/76
Filed: 1981-12-02
Abstract: PURPOSE:To enable to insert a low-temperature insulating material easily into a hollow space formed between side walls of a double-shell cold tank, by holding the low- temperature insulating material in a compressed state by resilient members having a tendency to be cut easily at at low temperature, and cutting the resilient members by  cooling the same after inserting the low-temperature insulating material into the hollow  space of the tank. CONSTITUTION:At the top of an inner shell 1, glass-wool blankets 4 having a backing  material 3 bonded thereto are superposd on each other and fastened while imparting  compression by use of resilient members 5 having a tendency to be cut easily at a low  temperature. Here, assisting members 6 are used additionally so as not to compress the  glass-wool blankets 4 too much in the direction of thickness. Then, the glass-wool  blankets 4 are suspended downward from the top of an outer shell 2 by use of suspending wires 7. In this state, when the inner space of the inner shell 1 is cooled down, the  resilient members 5 are cut and the glass-wool blankets 4 are expanded, so that the  hollow space formed between the inner shell 1 and the outer shell 2 is filled completely  with the expanded glass-wool blankets 4. Thus, it is possible to insert a low-temperature insulating material easily into the space formed between side walls of a double- shell cold tank.
Patent JP-H0357858-A (JP)
Title: Control device of control valve in on-vehicle engine
Inventor: IRINO HIROSHI
IPC: F02D11/10
Filed: 1989-07-26
Abstract: PURPOSE:To prevent misoperation of a control valve by deciding a control means, which drive-controls a step motor for driving a control valve of throttle valve or the like, normal or abnormal and inhibiting a control signal from being output to the pulse motor at the time of deciding the abnormality. CONSTITUTION:A lost motion lever 7 and an operating lever 8, interlocking to action of an accelerator, are provided in one end part of a throttle shaft 2, fixed with a throttle valve 6 which is a control valve, while a control lever 9, controlled by a step motor 52, is secured to the other end part. Here the step motor 52 is drive-controlled by controlling electrification of a transistor (not shown), respectively connected to each phase winding of a stator of the step motor 52, by a control means. The control means is decided for whether it is normal or abnormal by a decision means being based on a control signal to each phase winding, when the control means is decided abnormal, the control signal is inhibited from its output to the step motor 52 by a limiting means.
Patent JP-S6084618-A (JP)
Title: Installation desk for desk-top equipment
Inventor: NAGAI ICHIROU
IPC: G06F1/16
Filed: 1983-10-15
Abstract: PURPOSE:To use one desk for both reading and writing work and desk-top equipment by providing the desk with a storage part and storing the desk-top equipment therein, and covering the top surface opening with a folding desk-top board. CONSTITUTION:The desk-top equipment installation desk 1 has the storage part 3 whose desk-top boards 2 are opened at a proper position. The desk-top equipment A such as a display device 4 and a keyboard 5 is stored in the storge part 3, and the top opening of the storage part 3 is covered with the folding top board 6. Further, an elevation base 7 mounting the desk-top equipment A is arranged in the storage part 3. This elevation base 7 is supported with a gas spring 8, which is operated on an operation part provided on the front of the desk 1 to elevate the elevation base 7. This opening is covered to use the entire surface of the desk top while the desk-top equipment is present thereupon, and the top board 6 are opened to expose and use the desk-top equipment A.
Patent JP-H0356909-A (JP)
Title: Lens barrel
Inventor: NODAGASHIRA HIDEFUMI
IPC: G02B7/04
Filed: 1989-07-26
Abstract: PURPOSE:To reduce the inertial mass of a lens holding frame and to improve the rotation and the moving accuracy by constituting a driving shaft for rotating the lens holding frame, and also, moving it in the axial direction, of two shafts which can be brought to relative movement in the axial direction. CONSTITUTION:A rotation driving shaft of a lens holding frame 5 is constituted of a first and a second shafts 10, 11 which can be brought to relative sliding in the axial direction. ..Also, on the lens holding frame 5, a driven gear 5b always engaged to a driving gear 12 fixed to a second shaft 11 is provided integrally. Moreover, the driving gear 12 can be brought to relative movement against a groove 5c in the peripheral direction, while holding a state that it is engaged to the driven gear 5b, and the shaft 11 can be brought to relative movement in the axial direction against the shaft 10. Accordingly, the shaft 11 and the gear 12 move in the axial direction together with the lens holding frame 5, while rotating. In such a way, a lens barrel for a lens becomes short, the inertial mass can be reduced, it becomes unnecessary to provide a large clearance on teeth of the gear 12 and the engagement accuracy of the gear 12 is enhanced.
Patent JP-H1018587-A (JP)
Title: Piping holder for building
Inventor: ONOE MASARU
IPC: F16L3/137
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To deal with different outer diameter of pipe to be fixed to a reinforcement by a single type of holder. SOLUTION: A frame receiving part 1 in the L-shape to which a pipe 20 is brought into contact, a pair of cylindrical lock parts 2 and 2 which are elastically deformable and locked by a reinforcement, and a belt part 3 where the base end is connected to one piece 11 of the frame receiving part 1 for fixing the pipe 20 on the frame receiving part 1 and the tip end is made as free end are integrally formed with a polymer material with an appropriate elasticity. Moreover, to the other piece 12 of the frame receiving part 3, a fitting hole 5 is provided through which the free end of the belt 3 is inserted, and an irregular part 6 is provided at the belt part 3 for the antislipping purpose.
Patent JP-H0861715-A (JP)
Title: Detecting device of ratio of liquid to frozen material
Inventor: YOSHIDA TAKASHI
IPC: F24F5/00
Filed: 1994-08-17
Abstract: PURPOSE: To detect accurately and excellently the mixture ratio of liquid to a frozen material such as the mixture ratio of water to ice. CONSTITUTION: Electrode couples 7A and 7B and 9A and 9B disposed in areas wherein mixtures of liquid W and a frozen material I are present, and determining means 7C and 7D and 9C and 9D which determine the mixture ratios (f) and f' of the liquid W to the frozen material I in the mixtures S and S' on the basis of measured capacitances Cf and Cf' between the electrodes 7A and 7B, and 9A and 9B, are provided.
Patent JP-H1119493-A (JP)
Title: Reverse osmotic membrane module and treatment of sea water
Inventor: OBARA TOMOUMI
IPC: B01D61/02
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a reverse osmotic membrane module capable of obtaining a permeated water of low boron content safely used as a drinking water from sea water with a usual initial cost, equipment and operating condition. SOLUTION: This reverse osmotic membrane module is a module using a composite reverse osmotic membrane using a cross-linked polyamide based compound produced by the cross-linking reaction of a compound having >=2 reactive amino groups with a polyfunctional halide as a skin layer B and has <=1×10<-6> m/sec boron permeation coefficient under 4.5 mg/l raw water boron concentration at 25 deg.C and pH 6.5 by heat treatment.
Patent JP-S6169580-A (JP)
Inventor: OOYAMA MEGUMI
IPC: B65D85/575
Filed: 1984-09-14
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-H1136831-A (JP)
Title: Three-dimensional camshaft and its manufacture
Inventor: SANPEI KAZUHISA
IPC: F01L3/24
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To easily and surely determine the position for assembling a three- dimensional cam member on an axial material (shaft). SOLUTION: An elliptic pole surface is provided, which is extended in parallel with an axial center out of the high nose side end part of a three-dimensional cam member 11 to be assembled with a three-dimensional cam shaft. When the cam member 11 is to be assembled with an axial material, jigs 15 and 16 having a grooves in a V shape each are pressed to the cam member so as to be held therein at the cam nose side and its opposite side of the cam member 11. Abutting the parallel surface of the cam member 11 against the end surfaces (reference surface) 17 and 18 of the V shaped groove of the jigs 15 and 16 thereby allows the position of the oxial line of a hole 13 for the cam member 11 and an angle in the rotational direction around the aforesaid axial line to be fixed.
Patent JP-H01236007-A (JP)
Title: Stroke controllable toothbrush
Inventor: FUKUBA HIROSHI
IPC: A46B15/00
Filed: 1988-08-03
Abstract: PURPOSE:To offer a control toothbrush to generate a warning sound at the time of not vibrating brushing with a prescribed stroke but so-called lateral brushing alone, by providing a moving room to the toothbrush main body, fitting the edge wall of one side to the main body in a non-fixed condition, and causing a floating piece to collide with the edge wall of the moving room when the reciprocating distance of the toothbrush exceeds a definite range. CONSTITUTION:A floating piece case 16 to house a floating piece 14 is fitted to the base edge of a toothbrush 10 main body, the inner surface of the floating piece case 16 is formed in a section circular shape to be somewhat larger than the diameter of the floating piece 14, and the floating piece case 16 is mainly formed of a transparent material, for example, an acrylic. A recessed place 22 is formed to the base edge of the toothbrush 10 main body, the recessed place 22 penetrates the toothbrush 10 main body from the face surface to back surface, and simultaneously, a flange 24 as a stopper is integratedly projected to either side of the face surface or back surface. The dimension between the internal walls of the recessed place 22 is formed to be approximately equal to the dimension between the external walls of the floating piece case 16, and on the other hand, a lengthwise direction length is formed to be a little larger.
Patent JP-S6171475-A (JP)
Title: Recording disc information reproducing device
Inventor: KOSAKE MINORU
IPC: G11B20/10
Filed: 1984-09-14
Abstract: PURPOSE:To attain smooth transition of a reproducing digital signal to demodulation by applying alternatively the output voltage of a phase comparator or a prescribed voltage to a write clock generation PLL circuit VCO (voltage controlled oscillator) at LDD reproduction so as to quicken the time required for lock-in of the PLL circuit. CONSTITUTION:An phase difference between a reproduced EFM signal and the oscillated output of the VCO (voltage controlled oscillator) 66 is detected by a phase comparator 65 and its phase difference signal is fed to a VCO66 via an LPF67 and a changeover switch 68. Thus, a PLL circuit as the 1st clock generating means generating a clock signal synchronously with the regeneration clock is constituted in this way. The changeover switch 68 is thrown to the position (a) normally to apply the output of the LPF67 to the VCO66, and when a command signal is outputted from a control command circuit 64, the switch is thrown to the position (b) to apply a prescribed reference voltage Vref2 to the VCO66. That is, the lock-in of the regenerated clock after the spindle servo is locked or a random access instruction is released is quickend.
Patent JP-S5895766-A (JP)
Title: Heating method of photosensitive body
Inventor: ARAI ATSUSHI
IPC: G03G21/00
Filed: 1981-12-03
Abstract: PURPOSE:To maintain a temperature at an almost constant state, by detecting a surface temperature of a photosensitive drum at all times while an electric power supply to a copying machine is turned on, supplying large power to a heater at the time of rise of the copying machine, and supplying small power at the time of copying operation. CONSTITUTION:When controlling a temperature of a photosensitive body, a lower limit temperature T1 of control width is usually higher than an ambient temperature in many cases, therefore, when warming up a copying machine, it is necessary to heat the photosensitive body and raise it to at least the lower limit temperature T1 of control width. In case of the copying operation, heat is applied to the surface of the photosensitive body by means of friction, etc., in the cleaning part and the developing part, and accordingly, it is enough to supply comparatively small power W2 to the heater. In this way, not only at the time of a warm-up, but also in case of the copying operation, a temperature of the photosensitive body is detected, in accordance with which power is supplied to the heater, and also power supplied in case of the copying operation is made comparatively small.
Patent JP-H1035160-A (JP)
Title: Ic card
Inventor: YAMAOKA KENICHI
IPC: B42D15/10
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To form an IC card capable of precluding an IC module from being damaged even in the case where bending is generated on the card base. SOLUTION: When an IC card is bent to the IC module 10 side, the external wall (the external wall at the adverse side in the card insertion direction) of an IC nodule table 50 begins sliding along the wall surface 24 of a burying hole and runs out of the burying hole. In this way, not bending stress is exerted thereto except the vicinity in parts being bonded with a card base 20 and, as a result, the IC module 10 being affixed to the IC module seat 50 is also applied with no bending stress. On the other hand, when the card base 20 is bent at the adverse side of the IC module 10, the rear side (the adverse side in the card insertion direction) of the IC module seat 50 comes off from the card base 20, so that the IC module 10 accepts no bending stress.
Patent JP-S6256296-A (JP)
Inventor: NAKAMURA TAKAYOSHI
IPC: B66D3/14
Filed: 1985-09-04
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-H0538963-A (JP)
Title: Automatic transmission operating device
Inventor: KOBAYASHI SATOSHI
IPC: F16H61/22
Filed: 1991-08-02
Abstract: PURPOSE:To reduce the assembling mandays of a key lock cable and improve assembling freedom while forming such structure as to allow the key lock cable to be operated only at the time of a shift lever forming an automatic transmission operating device being positioned in a parking range and also in the state of a position pin being engaged with this parking range. CONSTITUTION:A cam 9 for transmitting the motion of the position pin 6 of a shift lever 5 to one end part 7a of a key lock cable 7 is interposed between the parking range P position of the position pin 6 and one end part 7a of the key lock cable 7.
Patent JP-H1022995-A (JP)
Title: Electronic signature system
Inventor: MUROGAKI HIRONORI
IPC: H04L9/32
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To securely certify an opposite party and to prevent illegal behavior by comparing a restored sentence with a signature generated from a communication sentence. SOLUTION: A transmission side 1 transmits a password certifier C and the communication sentence M to a reception side. The reception side 2 generates a certifier V from the communication sentence M by a certifier generation means 21. The identifier of a transmission opposite party is inputted to a secret algorithm generation means 24 and a shared key is outputted. When the shared key is inputted to a decoding means 23, the password certifier C from the transmission side 1 is decoded and a certifier V' is outputted. The certifiers V and V' are compared in a comparison means 22. When they are matched, a matching signal is sent to an output terminal O and a signal with the effect in the other cases is sent the O.
Patent JP-H0479686-A (JP)
Title: Method and device for displaying picture signal on cathode-ray tube
Inventor: ARAI HIROSHI
IPC: H04N7/01
Filed: 1990-07-23
Abstract: PURPOSE:To display pictures at the resolution corresponding to a image pickup scanning line by modulating the luminance of a scanning beam for display in accordance with the added signal levels of both picture signals simultaneously produced from each adjacent two image pickup scanning lines. CONSTITUTION:Picture signals obtained by interlaced scanning of 512X2 lines which are the double of ordinary number of scanning lines are supplied from a TV camera. Then the picture signals are successively scanned for display by modulating their luminance, vertical position, and beam width while the polarity of subtracting signals is alternately inverted so that the real-time signal of a picture signal a2 and stored and delayed signal of a picture signal b1, real-time signal of a picture signal b2 and stored and delayed signal of the signal a2, real time signal of a picture signal a3 and stored and delayed signal of the signal b2, real-time signal of a picture signal b3 and stored and delayed signal of the signal s3 can be subtracted continuously by picture signals of even fields. Therefore, high resolution can be obtained in corresponding to the number of image pickup scanning lines.
Patent JP-H0360993-A (JP)
Title: Position upper lower limit processing system for robot arm
Inventor: MORIMOTO AKIRA
IPC: B25J19/06
Filed: 1989-07-28
Abstract: PURPOSE:To prevent runaway of an arm due to abnormality of a position sensor system by a method wherein limit processing is effected based on a position where the upper and lower limit positions of a mechanical stopper correspond to the output value of a position sensor. CONSTITUTION:When a position signal S2 attains a position where it attains a position corresponding to the upper and lower limit positions of a mechanical stopper, a position upper lower limit abnormality signal indicating the above fact is generated from an engineering conversion and upper lower limit processing part 6. Thereafter, a system is stopped by means of the position upper lower limit abnormality signal, and runaway of an arm is prevented from occurring.
Patent JP-H0247241-A (JP)
Title: Wear-resistant material for roll for rolling
Inventor: HASHIMOTO MITSUO
IPC: B21B27/00
Filed: 1988-08-05
Abstract: PURPOSE:To provide cracking resistance together with slip resistance, in addition to wear resistance characteristic of a high-chromium material, by specifying respective contents of C, Cr, and Mo in a steel and also adding proper amounts of Ni and V. CONSTITUTION:A wear resistant material has a composition consisting of, by weight, 0.8-2.2% C, 3-13% Cr, 1-3% Mo, <=2% Ni, <=0.5% V, and the balance essentially Fe. Since Ni is preferentially distributed into a matrix structure, the addition of Ni is effective in improving hardenability. The addition of V is effective in improving wear resistance. When this material is applied to rolls for rolling, high-quality rolls having superior wear resistance and combining cracking resistance with slip resistance can be supplied.