baber/WOPTO huggingface dataset:
Patent JP-H05228193-A (JP)
Title: Tapping massage machine
Inventor: HAYASHI KAZUTSUGU
IPC: A61H23/02
Filed: 1992-02-19
Abstract: PURPOSE:To allow tapping balls to but vertically onto the part to be tapped having the curved surface of the waist, the back, etc., by constituting the machine so that plural pieces of tapping balls driven so as to be executive of the reciprocating motion freely and vibration shafts of the tapping balls intersect with each other. CONSTITUTION:The tapping massage machine is provided with a head 1, grip parts 2a, 2b, and a connecting member 3, and to the tip of a center part 1a of the head part 1, tapping balls 5 are attached. The grip parts 2a, 2b are cylindrical bodies whose tip part is bent, and the tip part is like a hole and provided with a rugged part 10 on the inside peripheral surface. By a cylinder 11 in which a rugged part which can be fitted into this rugged part 10 and a rugged part 6 is formed in both end parts, the grip parts 2a, 2b are connected and fixed to a discharge part 1b of the outside of the head part 1. The connecting member 3 is a freely curvable cylindrical body, and in both its end parts, a rugged part 12 which can be fitted into the rugged part 6 is formed. In the attached state, both end parts of the connecting member 3 are inserted into a hole of a projecting part 1b of the inside of the head part 1, and the rugged parts 6, 12 are fixed so as to be fitted to each other.
Patent JP-H04244983-A (JP)
Title: Automatic target tracking apparatus
Inventor: NAKAYAMA KIYOSHI
IPC: F41G7/22
Filed: 1991-01-31
Abstract: PURPOSE:To make a precession torque definite. CONSTITUTION:A differentiation circuit 8 differentiates an output of an angular displacement detecting coil 4 and determines an angular speed of a gyro optical system 2, i.e., a moving speed of a target. A current detecting circuit 10 detects the value of a current flowing through a torque coil 3. Receiving outputs of the two circuits, a comparison circuit 9 compares them and calculates the amount of deviation from an initial value. On the occasion when a precession amplifying circuit 7a amplifies a deviation angle signal from a detection circuit 6 and supplies the current to the torque coil 3, it sets a precession torque gain variably so that an angle of deviation of the optical axis of the gyro optical system 2 from a target be always proportional to the angular speed of the gyro optical system 2, in accordance with the amount of deviation sent from the comparison circuit 9. According to this constitution, a stable automatic target tracking apparatus can be realized.
Patent JP-H04213074-A (JP)
Title: Power-supply monitoring circuit
Inventor: JIEIDO EICHI ARUBAAKURATSUKU
IPC: G01R31/00
Filed: 1991-01-31
Abstract: PURPOSE: To obtain a universal electrical power source monitoring device which can be constituted on a single integrated circuit chip and functional in a plurality of modes. CONSTITUTION: This circuit is an electrical power source monitoring device 10 for functioning in a plurality of modes and provided with the first and second single-input comparators for detecting the voltage levels of the first and second inputs to which the first and second comparators are each coupled. This circuit is, furthermore, provided with a reference circuit 48 for generating a reference voltage in the first input and with a programming circuit 18. The programming circuit 18 is coupled to the outputs of the above-mentioned first and second single-input comparators, performs the selection of a plurality of function modes in response to the third input, and provides the second and third outputs which are the function of the voltage levels which occur at the abovementioned first and second inputs.
Patent JP-H09228948-A (JP)
Title: Swash plate type compressor having fixed displacement
Inventor: UMEMURA YUKIO
IPC: B60H1/32
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To reduce the damage which is given to parts when a clutch is turned on and off and provide a swash plate type compressor having a fixed capacity with durability by holding a swash plate in a condition in which it is inclined for an axial line of a shaft after it is inclined for the axial line of the shaft due to the rotation of the shaft. SOLUTION: When an engine rotates, a pulley P rotates through a belt, and the rotation of the pulley P is transmitted to a shaft 1 if an electromagnetic clutch c is on. A rotary arm 26 rotates in accordance with the rotation of the shaft 1, and a swash plate 2 also rotates through a hinge mechanism k. When the operation of a compressor is stopped, suction pressure is not introduced into a crank chamber 3 from a communicating passage 63. The swash plate 2 is springed by springs B1 and B2 through a spherical bush 28 and enters a destroke condition. When the clutch is turned on again to start the operation, this compressor starts from the destroke condition. In this way, it is possible to reduce the damage which is given to internal parts when the clutch is turned on and off and provide the compressor with durability.
Patent JP-S57147115-A (JP)
Title: Information carrier
Inventor: YAMASHITA HARUO
IPC: H04B3/04
Filed: 1981-03-05
Abstract: PURPOSE:To reproduce a digital signal without sag from an address signal of a minute level at a preamplification using an AC amplifier, by >=1 waveform reproduction distortion neutalization pulses before a digital information section in an information recording track. CONSTITUTION:In recording >=1 digital address signals in an spiral or concentric information track in a disc, >=1 waveform reproduction distortion neutralizing pulses are added prior to the address signal, and a reflected light from the disc 7 is received at 12 and inputted to an AC preamplifier 19, the low frequency content is eliminated at a high-pass filter 192 to suppress the fluctuation of the DC component. In this case, the generation of sag at the address signal part is prevented with the neutralized pulse provided at the address signal, amplification is made at a high gain AC amplifier 193, the amplitude is made constant at the limiter 193 and the lowermost part of the signal waveform is arranged with a clamp circuit 195 having a time constant. Thus, the reproduction with a complete form can be made even with the address signal of a minute level.
Patent JP-S59160466-A (JP)
Inventor: RATSUSERU JIEEMUSU RETSUDOMOND
IPC: A61M27/00
Filed: 1984-02-22
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-H01209267-A (JP)
Title: Laminating method for prepreg
Inventor: FUJINAKA HIDEO
IPC: B65H29/28
Filed: 1988-02-15
Abstract: PURPOSE:To contrive the rationalization by constituting a device grasping markless and marked prepregs by clamping of a mover to be moved and placed on a combination laminating bed plate and combining the markless prepreg with the marked prepreg to be laminated. CONSTITUTION:A markless prepreg 6 is clamped in its end to a clamp 14a of a mover 13 and moved to a side of a lifter 16 and onto a combination laminating bed plate 11, and by releasing the clamp 14a from its holding, the markless prepreg 6 is mounted onto the combination laminating bed plate 11. While a marked prepreg 9 is held in its end part to a clamp 14b of the moving bed 13, similarly the marked prepreg 9 is mounted onto the combination laminating bed plate 11. In this way, when the markless and marked prepregs 6, 9 are laminated on the combination laminating bed plate 11, a process of continuously manufacturing the markless prepreg 6 and a process of laminating the prepreg can be combined into one process, enabling the reduction of number of persons and the rationalization to be contrived.
Patent JP-2000095474-A (JP)
Title: Movable yoke type hanging electromagnet
Inventor: FUJITA TAMOTSU
IPC: B66C1/06
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To make holding force by yokes stable and strong, hang a work safely and surely, and move it, by providing in parallel a plurality of yokes at fixed intervals inside an electromagnetic coil movably in the same direction making an angle with a line of magnetic force, and filling a closed space with feromagnetic particles. SOLUTION: An electromagnetic coil 2 is mounted in a core 1 of plane ring shape and U-shaped section, and the feromagnetic fitting plates 4, 5 of yokes 3, 3 are fixed so as to blockade the upper/lower parts of the center part of the core 1. The yokes 3, 3 of circular section penetrating the fitting plates 4, 5 are arranged in parallel, elevatably provided, steel balls of about 2-5 mm diameter are densely received in a closed space, and hence an electromagnet is constructed. When the electromagnet 7 is hung in the direction 9, the lower end attractive faces of the respective yokes are automatically elevated so as to be brought in contact with the face to be attracted of a work 8. The respective yokes 3, 3 are attracted to the steel balls 6 at carrying current to make the holding force stable and strong, and the work can be moved safely, surely, and efficiently.
Patent JP-H07243512-A (JP)
Title: Internal gear
Inventor: NOMURA HIROSHI
IPC: B29C33/48
Filed: 1994-03-02
Abstract: PURPOSE:To provide an internal gear which can be fabricated by injection molding even in case it has an undercut including internal gear. CONSTITUTION:A cam ring is provided with internal tooth 13 formed with an injection molding die having a plurality of internal die parts 32, 42 to open and close an internal die while moving in the radial direction, wherein the cog shape 13a of the internal tooth 13 is made in a shape in approximation to involute as not interfering with the external teeth 35, 45 constituting the cog shape 13a when the internal die parts 32, 42 are in opening/closing motion.
Patent JP-S55124956-A (JP)
Title: Manufacture of electrode plate for lead storage battery
Inventor: KAWASE TETSUSHIGE
IPC: H01M4/20
Filed: 1979-03-20
Abstract: PURPOSE:To better the assemble workability of cell as well as enhance the life of cell by the procedure in which lattice filled with active substance is covered with a sheeted mat, the mat is partially bonded by heating and fixed to the lattice, and then the fixed portion is cut to the dimensions of electrode plate. CONSTITUTION:A lead alloy sheet is subjected to an expanding processing in which the latticed portion 1 expanded by notching and the nonexpanded portion 2 are formed. Then, the beltlike expanded lattice is continuously filled with the pasty active substance 3 and then the sheeted mat 4 consisting of a beltlike polypropylene nonwoven fabric is arranged so as to cover the pasty active substance 3. Then, the mat 4 is provided with the heat-pressed portions 5 formed in small belt shape at as much an interval as a desired electrode plate width, and then the mat 4 is cut to a desired width at the center of the heat-pressed portion 5 and also the lug portion 6 is formed integrally with the latticed portion at the nonexpanded portion. Thus, an electrode plate can be obtained.
Patent JP-H04271200-A (JP)
Title: Part detection device
Inventor: HISAKADO TAKAO
IPC: G06T7/00
Filed: 1991-02-27
Abstract: PURPOSE:To eliminate insertion part detection failure and resolve such a problem that a detection section must be changed every time said parts are changed since the shape and position of lead terminals are changed, and to facilitate model switch over in a multi-model small quantity production system for a part detection device used in an automatic insertion machine which inserts parts into a printed board in automatic mode. CONSTITUTION:The tips of lead terminals 3A, 3B, and 3C, which are inserted into a printed board 13 and come cut from the lower part are illuminated by a light source 5 slantingly downward. The illuminated part is photographed with a camera 6. The presence of shining lead terminals is confirmed by a recognition device, thereby deciding the acceptance and rejection of part insertion. Since they do not come into contact with the lead terminals, there is no chance for damaging the lead terminals. When the insertion position is changed, it is changed with an XY table. When the parts are changed, they can be promptly switched over by changing a recognition software.
Patent JP-S58151284-A (JP)
Title: Printer
Inventor: HORI FUMIHISA
IPC: B41J19/20
Filed: 1982-03-04
Abstract: PURPOSE:To provide a printer capable of performing an appropriate printing action even with a smaller size but with a higher speed, by a method wherein, concurrently with he first one revolution of the first type carrier, a rack is rotated from an intermediate stop position to a reset position to engage with a cam for carrying. CONSTITUTION:The intermediate stop position is provided in an intermediate part of a return passage extending from an engagement-releasing position to the reset position for the rack 4, and the rack 4 and the cam 42 for carrying are maintained in unengaged conditions when the rack 4 is transferred from the engagement-releasing position to the intermediate stop position. Concurrently with the first one revolution of the first type carrier 10, the rack 4 is rotated from the intermediate stop position to the reset position to enaged with the cam 42 for carrying. By releasing the engagement between the cam 42 and the rack 4, the second type carrier 12 being carried is reset into its home position by a return spring 29.
Patent JP-H08224189-A (JP)
Title: Toilet
Inventor: KIMURA MOTOYASU
IPC: A47K11/00
Filed: 1995-02-22
Abstract: PURPOSE: To simplify a toilet structure and prevent falling excrement from bouncing back to the toilet by providing a closing plate which is movable to open or close an excrement passage, opening under a pressure of falling excrement and rebounding back to the original closing position when the pressure by falling excrement disappears. CONSTITUTION: This toilet 1 is provided with a closing plate 8 which can close an excrement passage 2, and a hinge 9 around which the closing plate 8 moves downwards under a pressure of falling excrement. The hinge 9 is sufficiently resilient to rebound the closing plate 8 back from the open position to the original position to close the excrement passage 2, when most of pressure by falling excrement disappears. This configuration allows excrement falling through the passage 2 onto the closing plate 8 to move downwards over the slanted closing plate 8. It also prevents excrement from bouncing back to the toilet by rebounding the closing plate 8 back to the original position to close the passage 2, before falling excrement is bounced from accumulated excrement to reach the toilet.  Therefore, bouncing of falling excrement is efficiently prevented by a simple structure, even when distance between the toilet and liquid surface of accumulated excrement is short enough to otherwise cause this type of problem.
Patent JP-H10231752-A (JP)
Title: Intake/exhaust port for internal combustion engine cylinder head
Inventor: MAEDA RYOZO
IPC: F02F1/42
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To reduce resistance when intake/exhaust flows in an intake/exhaust port, and improve an intake/exhaust efficiency by coating heat resistance coating on an inner wall surface of the intake/exhaust port for improving its surface roughness, in the intake/exhaust port arranged in a cast made cylinder head by means of core casting. SOLUTION: In a cast made cylinder head 1, its lower surface is formed as a combustion chamber 2, and an intake (or exhaust) port 4 which is communicated with the combustion chamber 2 bending from an opening part 3 arranged on the side surface of the cylinder head 1 is arranged by means of core casting. In this case, heat resistance coating 6 is coated from the opening part 3 of the intake port 4 along over all surfaces of an inner wall surface 4b led to a fitting part of a valve seat 7. For example, pyroputty of ceramic compound and the like are used as the heat resistance coating 6. Therefore, the resistance of the inner wall surface 4b is reduced so as to make flow of intake smooth, an intake efficiency is improved, and the performance or the profitability of an internal combustion engine is improved.
Patent JP-S63206323-A (JP)
Title: Production of preform for optical fiber of fluoride glass
Inventor: HIRAI SHIGERU
IPC: G02B6/00
Filed: 1987-02-18
Abstract: PURPOSE:To suppress occurrence of crystal and to make it possible to obtain long preform without cracking in double crucible preform drawing method, by specifying temperature control on and after the tip of a double structure nozzle and an atmospheric condition. CONSTITUTION:Glass melts 7 and 8 for core and clad are extruded from a double nozzle 20 by pressurizing the surface of the melts 7 and 8. Since the lower part of the nozzle 20 is cooled to approximately glass deformation temperature by a refrigerant 10 in a cylindrical column 9 for refrigerant, the melts 7 and 8 are cooled to approximately the glass deformation temperature and made high viscous in the extrusion. On and after the process, pressure in a furnace core pipe 1 is made >=1atm. and <pressure applied to the surface of the melts 7 and 8 by regulating a gas 11 for pressurizing the furnace core pipe and an outlet 12 of the furnace core pipe. Core clad glass made into high viscosity is continuously drawn by lowering a drawing bar 18 of a double crucible closed stopper. The glass is passed through a heater 19 kept approximately glass transition temperature of the glass by a high-frequency heating coil 14 for annealing.
Patent JP-H07243405-A (JP)
Title: Pneumatic rectilinear motion converter
Inventor: KIDO MASAICHI
IPC: F15B15/06
Filed: 1994-03-03
Abstract: PURPOSE:To make the direction of air supply and discharge invariable even if the direction of mounting of a changeover valve for supplying pressure air, in a pneumatic rectilinear motion converter. CONSTITUTION:Racks 10 and 11 united with pistons 6 and 7 are engaged with a pinion 5 united with a drive shaft 4 provided inside a cylinder 3, and besides a cover 2 for closing the cylinder 3 is provided, symmetrically about center, with an air supply and discharge port 21 for supplying or discharging compressed air to or from both sides of the pistons 6 and 7.
Patent JP-H09225330-A (JP)
Title: Horizontal superfine grinding mill
Inventor: MATSUMOTO SHINJI
IPC: B02C17/18
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To reduce the local abrasion of the inner cylinder rotated within an outer cylinder in a horizontal superfine grinding mill grinding an article to be ground. SOLUTION: An inner cylinder 6 having rotary inner cylinder blades 6a is fitted in a horizontal outer cylinder 5 and the gap between the outer and inner cylinders 5, 6 is filled with a large number of grinding balls 7 and an article to be crushed supplied from the outside is ground by the grinding balls 7 to form a powder which is, in turn, moved downstream to be discharged from a mesh plate omitted in a drawing. A liner 10 formed by cutting a cylinder so as to have dimensions LL, LS and having an angle θ of inclination is disposed on the upstream side of the outer cylinder 5 and the abrasion stress of the grinding balls 7 is dispersed at the vicinal part 60 of the stationary and dynamic surfaces of the high speed inner cylinder 6 to reduce the abrasion of the end part of the inner cylinder 6 to a large extent.
Patent JP-S56129457-A (JP)
Title: Communication system of full duplex data
Inventor: HIGUCHI MASAO
IPC: H04L5/14
Filed: 1980-03-17
Abstract: PURPOSE:To increase an efficiency in use of communication path, by returning the permissible signal to the line exchange network if the calling data communication device has the data to be transmitted and returning the signal rejecting the connection, if the data is absent. CONSTITUTION:The full duplex communication path set between data communication devices in a data communication system is first set, when both the data communication devices 1, 2 have the data to be transmitted to the opposed data communication devices 2 and 1. After set, since the data communication devices 1 and 2 transmit the data to the opposing data communication devices 2 and 1 at the same time via the entire duplex communication paths, the full duplex communication function is sufficiently utilized and the holding time is reduced.
Patent JP-S56130779-A (JP)
Title: Flash fixing device
Inventor: FUKUDA MINORU
IPC: G03G15/20
Filed: 1980-03-17
Abstract: PURPOSE:To reduce noises remarkably by absorbing the vibration of the reflecting plate of a flash lamp during flashing, by providing the reflecting plate with a vibration damping member. CONSTITUTION:On the top surface of reflecting plate 5 of flash lamp 1, springs 7 and 8 as vibration damping members are provided. Then, spring 7 presses right and left side plates of reflecting plate 5 all the time, and spring 8 presses the back plate of reflecting plate 5 all the time. Therefore, even if the sudden thermal expansion of air occurs during the flashing of lamp 1 and is to vibrate reflecting plate 5, the vibration is adsorbed by the vibration damping members, so that noises can greatly be reduced. In addition, when lead plate 10 is used as the vibration damping member and closely contacted with the entire back surface, the same effect can be obtained.
Patent JP-H08225145-A (JP)
Title: Device for bringing down work from conveyer
Inventor: UENO NOBUYUKI
IPC: B65G47/34
Filed: 1995-02-22
Abstract: PURPOSE: To provide a device for bringing down the frame of a vehicle in a properly standing state, which is supported in an inversely standing state by the receiving jig of a conveyer. CONSTITUTION: A rail guide 21 is provided in the end part of a conveyer 1, and a vehicle bringing-down device 3 is provided which can freely travel along the rail guide 21. Also, the device 3 is made integratable with a receiving jig 2 by a hook type arm 36 for synchronized travelling and at the same time a movable slide plate 30 is provided in a travelling frame 24, and the engaging part 7 of the receiving jig 2 is made freely engagable with the engaging part 33 of the tip of the output shaft of a rotary motor 32 provided in the slide plate 30. The attitude of the frame F of a vehicle is converted by rotating the rotary motor 32. Also, a travelling motor 26 for returning the device 3 to its original position is provided.
Patent JP-H04273400-A (JP)
Title: Calculation device for optimum traffic volume distribution
Inventor: WATANABE SHO
IPC: G06Q50/00
Filed: 1991-02-28
Abstract: PURPOSE:To permit extremely quick processing by directly reflecting the geometric character of a road network in a calculation device. CONSTITUTION:A calculation device for optimum traffic volume distribution calculates the traffic volume to be distributed to each road in order to materialize a traffic flow in which total travelling time for a group of vehicles flowing in the road network within a given area is reduced to a minimum. The calculation device for optimum traffic volume distribution is featured by an arithmetic execution part 2 having a construction that reflects the geometric characteristic of the road network and an arithmetic control part 1 for controlling calculation process.