baber/WOPTO huggingface dataset:
Patent JP-H0481242-A (JP)
Title: Apparatus for forming inner and outer splines
Inventor: OBARA MASAMI
IPC: B21J5/12
Filed: 1990-07-19
Abstract: PURPOSE:To manufacture splines having excellent quality under good productivity by forming inner spline on columnar inner peripheral face and outer spline on outer peripheral face at one time of working cycle. CONSTITUTION:While slidingly pressing the columnar inner peripheral face of a work 2, the inner spline is formed with inner spline forming teeth 14a in a punch 14 by descent of a ram 1. Then, as the outer periphery 2e of the work 2 is always regulated from outside to radius direction with a first die 16, this is not deformed to outside. In such way, the punch 14 succeeds to descend while forming the spline in the inner hole of the work 2, and formation of the inner spline completes under abutting condition of end face 14d in a spacer 14c on a holding member 17. When the ram 1 further descends under this condition, the first die 16 approaches to a second die 18 and slidingly moves downward in a cover 26 together with the work 2. The work 2 is pressed to outer spline forming teeth 18a to form the outer spline.
Patent JP-H11136612-A (JP)
Title: Electronic camera and picture transmitter
Inventor: TSUKAHARA DAIKI
IPC: H04N5/781
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To cancel a troublesome transmission operation and to make it possible to automatically distribute electronic picture information to a transmission line such as a telephone line by constituting an electronic camera so that it can automatically transmit to an external device by having the electronic camera store picked up electronic picture information by relating it to an intrinsic specified party number information of a transmitted part of the information and being connected to a transmission means such as a portable telephone. SOLUTION: An electronic camera stores both electronic picture information and specified party number information by relating an intrinsic specified party number information (an ID number, a telephone number and so on) of a transmitted party of the information to the picked up electronic picture information. Then, by being connected to a picture transmitter such as a portable telephone, the electronic camera can perform an automatic transmission to external devices (a personal computer, a facsimile equipment and the like) with the electronic picture information based on the specified number information, does not need to specify a transmitted party or the like for each picture at the time of transmission and a transmission operation is more simplified.
Patent JP-H0476834-A (JP)
Title: Optical memory disk
Inventor: URAYAMA MASAO
IPC: G11B7/24062
Filed: 1990-07-18
Abstract: PURPOSE:To increase reflectivity and maintain a recording sensitivity constant in the outer peripheral and inner peripheral part of the disk by disposing a magneto-optical recording medium film via a transparent dielectric film on a transparent substrate, disposing a transparent dielective film thereon and disposing a reflecting film consisting of an Al-Pd alloy having a prescribed compsn. ratio via a transparent dielectric film thereon. CONSTITUTION:An SiO film 2 which is the transparent dielectric film is formed on a disk-shaped transparent substrate 1. A thin film 3 which consists of a TbFeCo alloy and is the magneto-optical recording medium film is formed thereon. An SiO film 4 which is the transparent dielectric film is formed thereon and a thin film 5 which consists of an aluminum/palladium alloy and is the reflecting film is formed on the film 4 in the form of having a compsn. gradient (0 to 7atm.%) from the inner peripheral part toward the outer peripheral part. The reflecting film consisting of the Al-Pd alloy has preferably <=1/9 Pd/Al atomic compsn. ratio.
Patent JP-S6082748-A (JP)
Title: Device for reutilizing hot water within bathtub
Inventor: MIYAUCHI SHINJI
IPC: F24H9/00
Filed: 1983-10-13
Abstract: PURPOSE:To minimize facilities for reutilizing hot water within a bathtub so as to simplify the reutilizing operation by utilizing a forced circulation pump provided within a ciculating pipe connecting the bathtub to a heat source apparatus for heating water within the bathtub or a heat source apparatus for heating water within the bathtub and operating the forced circulating pump independently of the heating operation by a remote controller of the heat source apparatus. CONSTITUTION:After utilizing bath 1, a bath connecting part is removed from a bathtub port 12, and a connecting part 13 is fitted in the bathtub port 12. One end of a hose 2 is connected to the connecting part 13, and the other end of the hose 2 is connected to a water supply port 14 of a washer 3 for reutilizing hot water within the bathtub. Then, the forced circulating pump 6 is turned ON by operating the key of the remote controller 9 of the heat source apparatus for heating water whereby it is possible to convey by the pump hot water within the bathtub 1 through the circulating pipe 5.
Patent JP-H0476749-A (JP)
Title: Security circuit
Inventor: YAESAWA KATSUMI
IPC: G06F21/62
Filed: 1990-07-19
Abstract: PURPOSE:To enable a secured user to read out data and to disable other users to do it by disabling the reading of data from a ROM until a correct key code is inputted. CONSTITUTION:An inputted security code is stored in a memory 2, an inputted key code is latched by a latch circuit 4 and the key code is compared with the security code by a comparator 6, and its compared result is stored in a memory 12. When discrepancy between the security code and the key code is detected based upon the compared result, the reading of data stored in the ROM is inhibited by a reading control circuit 20, and at the time of coincidence, the reading of data stored in the ROM is controlled by the circuit 20. Consequently, a secured user can read out data stored in the memory, but other user can not read out.
Patent JP-H068049-A (JP)
Title: Electric discharge machining device
Inventor: OTAKA SHUNICHI
IPC: B23H1/02
Filed: 1992-06-26
Abstract: PURPOSE:To generate electric discharge of short time width at high repetition frequency and make the removal unit of workpieces minute so as to obtain high removal efficiency. CONSTITUTION:High frequency A.C. power is applied to an electric discharge gap between a machining tool electrode 6 and a workpiece 7 by a high frequency A. C. power supply 1 to perform electric discharge machining. The impedance matching of the electric discharge gap and a feeder circuit is performed by a matching circuit. The impedance matching of the matching circuit is adjusted according to finish machining or rough machining, and a discharge current is limited to reduce discharge energy so as to perform fine machining for finish machining. Or discharge energy is increased to perform rough machining. An isolator and an automatic adjusting means for the matching circuit are provided to minimize the feedback of reflected power to the power supply in order to prevent the internal damage of the power supply, thus improving machining efficiency and stability. The intermittent duty ratio of the power supply 1 is adjusted by a feed adjusting device 2 to control electric discharge density.
Patent JP-S6168512-A (JP)
Title: Photoelectric type displacement detector
Inventor: HASHIZUME TAKASHI
IPC: G01D5/347
Filed: 1984-09-12
Abstract: PURPOSE:To elevate the detection accuracy while facilitating the assembly and adjustment by a method wherein two plate bodies formed by combining two deflecting plates with the transmission axes thereof shifted by 45 deg. from each other are arranged facing each other and a light source and a light receiving section are provided sandwiching these deflecting plates while a section for correcting the quantity of light is provided. CONSTITUTION:A large-diameter deflecting plate 11 and a small-diameter deflecting plate 12 are laminated one upon another with the transmission axes thereof shifted by 45 deg. to form a first plate body 10. On the other hand, deflecting plates 41 and 42 are fixed with the transmission axes thereof shifted by 45 deg. from each other and the separate body is arranged as opposed to the non-laminated part of the first plate body 10. Four pairs of light sources 21-24 and light receiving sections 31-34 are arranged facing one another sandwiching these plate bodies 10 and 40. Cyclic lighting signals 90 deg. in the phase are transmitted to respective pairs of light sources 21 and 22 and 23 and 24 and a relative rotational displacement is detected between the plate bodies 10 and 40 from outputs of the light receiving sections 31-34. Moreover, the light reception outputs as opposed to the light sources 23 and 24 are compared with the set value to correct the lighting signals.
Patent JP-H0854871-A (JP)
Title: Character pattern generator
Inventor: SATO KOICHI
IPC: G09G5/24
Filed: 1994-08-15
Abstract: PURPOSE:To provide a character pattern generator capable of outputting charac ter patterns at a high speed. CONSTITUTION:This character pattern generator 11 is provided with plural sets of character developing sections 14. A character development control section 12 is imparted with the function to divide and supply outline data to the usable character developing sections when the characters instructed to output are dividable to plural, parts. The character pattern generator is so constituted that the development of one character is executed in parallel by the plural character developing sections in such a manner, by which the unused time of the character developing sections 14 is shortened and eventually the average response speed to a character processing request is improved.
Patent JP-H1133295-A (JP)
Title: Futon(mattress) dehydrator
Inventor: MORIMOTO YUKIO
IPC: D06F58/00
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To make the weight of a connecting body light and to provide bending property and extending/contracting property so as to reduce flowrate resistance by constituting the connecting from a cylindrical body formed of a flexible material with non-ventilation and a spiral core material which is abutted on an inner wall so as to be contained. SOLUTION: The cylindrical body contains the spiral core material which is abutted on the inner wall so as to be contained and consists of a steel wire, and the connecting body 7 for connecting a dehydrating machine mainbody 1 to a dehydrating sheet 4 is constituted. At the time of use, a connecting adaptor is firstly connected to a hot air blowing part 2 and the dehydrating sheet 4 is put between a quilt and a sleeping mattress (Futon). In this case, the connecting body 7 is bent in a part so as to adjust the difference of height between the hot air blowing part 2 and the dehydrating sheet 4. The inner side of the connecting body 7 is provided with little looseness by the core material and the core material is thin, so that flowing resistance is almost eliminated. Then, an operating part 3 is operated, a heater and a fan motor are energized and hot air is blowen from the hot air blowing part 2. The hot blow passes through the inside of the connecting body 7, made to flow into the dehydrating sheet 4 so as to expand it and executes dehydration by blowing hot air to respective kinds of Futon.
Patent JP-2001018258-A (JP)
Title: Injection molding method
Inventor: KUBOTA KOJI
IPC: B29C45/77
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To pack a molten resin thoroughly by a method in which before the injection of the molten resin, all resin gates are opened to pack the molten resin, when the resin pressure of a cavity reached a set value, the gates are closed, and the resin pressure is kept for a prescribed time. SOLUTION: During injection molding all resin gates 13 are opened by changing over the hydraulic side of a hydraulic cylinder 9a, and a molten resin is injected/packed in each cavity 11A-11C by way of hot runners 10 by the advance of an injection screw 2. For example, when a pressure detection sensor 16A concerning the cavity 11A detects a set pressure, a concerning resin gate valve 13A is closed, pressurized oil is supplied to a hydraulic cylinder 8a in a movable mold 8, and a pressure holding rod 15A is pushed to apply a resin pressure to the cavity 11A. In this process, the oil pressure of the cylinder is feedback- controlled through an oil pressure change-over valve, etc., and the resin pressure in a cavity 8a is kept at a set value while a resin is melted.
Patent JP-S6172693-A (JP)
Inventor: NISHIMURA IKUMASA
IPC: C01F7/043
Filed: 1984-09-13
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-H11204764-A (JP)
Title: Semiconductor storage device and its manufacture
Inventor: KIM JHANG-RAE
IPC: H01L21/8247
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To enable effectively performing erasing operation of a memory cell, by maintaining a breakdown voltage between pocket wells and a substrate to be high. SOLUTION: This semiconductor storage device is provided with a large number of first impurity regions and a second impurity regions, which are formed on a semiconductor substrate 100 of a first conductivity type, and provided as the wells of a second conductivity type opposite to the first conductivity type; a large number of third impurity regions which are formed on the substrate except a large number of the first impurity regions and the second impurity regions of the second conductivity type, and provided as the wells of the first conductivity type; and fourth impurity regions which are formed in a large number of the first impurity regions of the second conductivity type, and provided as the wells of the first conductivity type.  Impurity concentration of the first impurity regions of the second conductivity type is gradually decreased by increase of a depth of the substrate, and impurity concentration of the fourth impurity regions of the first conductivity type has at least two peaks by increase of a depth of the substrate.
Patent JP-H0241790-A (JP)
Title: Laser beam machining device
Inventor: AOKI TAKAYUKI
IPC: B23K26/03
Filed: 1988-08-02
Abstract: PURPOSE:To make correction for a suitable position independently of the surface state of a work by providing an automatic adjusting means for shutter speed corresponding on an amount of incident light to an image pickup device in the title reflected light source type device provided with an image processor. CONSTITUTION:The periphery of an image intake 19 provided on a plate work W guiding the inside of a surface and set on a worktable 17 is irradiated by a lamp 15 and this reflected light reaches a camera 5 to position the work W. A variable electronic shutter speed means 53 to automatically adjust the shutter speed is provided in the camera 5 to control the electronic shutter speed to take a reference level preset so that a suitable image can be picked up. Consequently, irrespective of the difference of material of the work W and the variation of varying conditions of the surface state of the work W by rust, oil, etc., the shutter speed is adjusted automatically according to the amount of incident light into the camera 5 and stable video signals can be obtained and suitable positional correction can be made.
Patent JP-2001025080-A (JP)
Title: Speaker system with acoustic lens for video equipment
Inventor: IKEUCHI KAZUHIKO
IPC: H04R1/34
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a speaker system for video equipment with which a speaker is hardly directly watched by a viewer by fixing the sound of a speaker positioned on one of upper and lower sides of a screen at least close to the front central part of the picture on video equipment. SOLUTION: A speaker system 1 is provided with a speaker 2, a sound conduction pipe 3 in front of the speaker 2 for conducting sounds to the outside of system, a speaker baffle 4 provided around a terminal part forming the exit of the sound conduction pipe 3 to the outside and formed so as to reflect sound to the outside, a fin 5 provided on the front face of the speaker baffle 4, a sound conduction space 6 formed in the gap between the speaker baffle 4 and the fin 5 and an opening part 7 opened from the sound conduction space 6 to the outside of system. Thus, a normal position can be provided close to the central part of a screen and when watching the speaker from the viewer side of the video equipment, the speaker is hardly directly watched so that beautiful appearance is not damaged.
Patent JP-H1036109-A (JP)
Title: Production of meso-porous inorganic polymer
Inventor: KAGAWA SHIYUUICHI
IPC: B01J21/12
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To enable the synthesis of a meso-porous inorganic polymer from an inexpensive raw material at a low temperature and to facilitate the removal, recovery and reuse of an organic template in a process for the production of a meso-porous inorganic compound using a micelle-forming organic template. SOLUTION: An aqueous solution of a silica source consisting of an inorganic Si compound or an aqueous solution of a mixture of a silica source consisting of an inorganic Si compound and an alumina source is mixed with an aqueous solution of an organic material at 20-100 deg.C. The mixture is agitated at 20-100 deg.C and pH0-12 in the case of using silica source as a sole source or pH6-12 in the case of using a silica source in combination with an alumina source. The solid material produced by the crystallization reaction is filtered, washed with water and dried to remove the organic material from the silicate polymer or aluminosilicate polymer containing the organic material.
Patent JP-H0531265-A (JP)
Title: Inner blade driving device for electric razor
Inventor: SUZUKI HITOSHI
IPC: B26B19/28
Filed: 1991-07-31
Abstract: PURPOSE:To prevent a decrease of driving force of inverse phase transferred to the side to be driven from a driving source side at the time of saving work, to enhance the work efficiency of the shaving work, and to shorten the shaving time. CONSTITUTION:A power transfer part 28 is formed by a pair of connecting arms 6, 7 for supporting base end parts of a pair of supporting shafts 4, 5, respectively, an elastic link 18 being freely deformable elastically for connecting each one end part of these connecting arms 6, 7, and an oscillating link 21 of a rigid body for connecting the other end parts, the center part of the oscillating link 21 is connected so as to be turnable through a turning shaft 26 to the razor main body, and the center part of the elastic link 18 is connected in a fixed state through a fixed shaft 20 to the razor main body.
Patent JP-S6171831-A (JP)
Title: Ultra-high pressure generation apparatus
Inventor: FUKUNAGA OSAMU
IPC: B01J3/06
Filed: 1984-09-17
Abstract: PURPOSE:To make damage hard to generate and to facilitate scale-up, by forming a steel anvil from a first truncated once with a conical generatrix angle of 10-25o and a second truncated cone smoothly continued from the large diameter part of the first truncated cone and having a relatively conical generatrix angle. CONSTITUTION:The ratio L/D of the dimension L between the under surface of an anvil 12 and the upper surface of an anvil 14 and the inner diameter D of a cylinder 1 at the central part thereof is set to 0.75-1.0. The shape of the anvil 12 around the center axis 30 thereof has a circular flat surface 32 crossing said center oxis 30 at right angles, the conical surface 34 continued from the outer periphery of the flat surface 32 and the conical surface continued from the conical surface 34 and having different inclination. Each of the anvils 12, 14 is set to a shape wherein a first truncated cone 38 with a conical genera trix angle theta and a second truncated cone 40 with a conical generatrix angle alphaare smoothly connected. The conical generatrix angle theta of the first truncated cone 38 is set to 10-25o and the generatrix angle alpha of the second truncated cone is made larger than said angle theta.
Patent JP-S5981244-A (JP)
Title: Sensing valve for parking brake operating force
Inventor: TANAKA TAMIO
IPC: G01L5/22
Filed: 1982-11-02
Abstract: PURPOSE:To reduce the weight of a car by making a spring member unnecessary while forming a reaction chamber for closing an auxiliary brake control valve for any operation until the traction force between the body and the piston of a valve for sensing the operating force of a parking brake such as that in a crane, etc. CONSTITUTION:When operating force is applied to an operating lever 56 in order to allow an ordinary parking brake to be operated after an ordinary brake cylinder 52 is operated with the stepping-in of a brake valve 42 pedal to stop a vehicle, this force is increased to act on a rod 5, transmitted to a piston 8, and this piston 8, although once beginning to move to the right, does not shift with respect to a body 2 because it is subjected to air pressure within a pressure chamber 9. Accordingly, the force transmitted to the piston 8 is further transmitted via the body 2 and a rod 59 to a brake lever 60, allowing the parking brake device to be operated. At that time, the spool valve element 16 of an auxiliary brake control valve 15 for any operation does not slide inside a hole 4, a port 21 is communicated with the atmosphere, and no air pressure within an air tank 32 is transmitted via the valve 15 to the brake cylinder 52.
Patent JP-S5982544-A (JP)
Title: Wheel slip control device
Inventor: KANEMURA SHINJI
IPC: F02D9/02
Filed: 1982-11-02
Abstract: PURPOSE:To stabilize the accelerating characteristics by sensing the numbers of revolutions of the follower wheels and driving wheels, by furnishing a throttle operating means to open and close a throttle on the basis of the ratio of these two values. CONSTITUTION:A follower wheel 1 is furnished with a number-of-revolutions sensing mechanism 6 while a driving wheel 2 with another number-of-revolutions sensing mechanism 10. The values obtained are transmitted to a throttle operating mechanism 5 through wires 7, 11, wire rotational speed adjusting mechanisms 8, 12 and wires 9, 13. A differential gearing mechanism 29 is composed of bevel gears 19, 20, differential gears 21, 22 and a disc 25. When the ratio of the number of revolutions of follower wheel 1 to that of driving wheel 2 had deviated from a certain specific value, the throttle operating mechanism 5 shall adjust the opening of a throttle valve 31. Thus a stable accelerating performance is obtained, and the rate of fuel consumption enhanced.
Patent JP-2001017044-A (JP)
Title: Brake for reel supported with bearings at both ends
Inventor: HITOMI YASUHIRO
IPC: A01K89/0155
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To enable a second moving member to smoothly move even in a state that the second moving member is into contact with a taper-shaped surface in a reel brake. SOLUTION: A brake mechanism 23 for a reel supported with bearings at both ends is equipped with a taper-shaped surface 45, a first moving member 46, a second moving member 47, a coil spring 48 and a braking means 49. The surface 45 is the inner surface of a spool 12 in which the distance from a spool shaft 16 becomes longer as going outward from the rotating shaft, and has a friction-adjusting member 44 on a region contacting with the member 47. The member 46 interlocks with the spool. The member 47 is attached to the member 46 so as to be able to contact with the surface 45 and moves the member 46 outward from the rotating shaft when the member comes into contact with the surface 45 by centrifugal force. The coil spring 48 energizes the member 46 inward toward the rotating shaft. The braking means 49 brakes the spool 12 by the movement of the member 46.