baber/WOPTO huggingface dataset:
Patent JP-S5810439-A (JP)
Title: Indexing device of tool magazine
Inventor: MORIKAWA TAKASHI
IPC: B23Q3/155
Filed: 1981-07-13
Abstract: PURPOSE:To make it possible to independently subject two steps of magazines to an indexing motion by providing tool magazines on upper and lower steps and by enabling to transmit the driving force of a driving motor to the tool magazines reversing the motor with a clutch. CONSTITUTION:Tool magazines 8, 9 are provided on the upper and lower two steps of supports 2, 2'. Tools 28, 29 are contained in tool holders 8, 9 mounted on chanes 10, 12, 13, and indexed and turned by sprockets 16, 17. The driving and turning force of a motor 23 is transmitted to a upper step driving sprocket 16 by clutches 19, 20 as switchable to forward or reverse rotation. Tool magazine indexing rotation of upper and lower two steps can be freely controlled for forward and reverse rotation, and stoppage by controlling the forward and reverse rotation of a motor 23 and the on-off of the clutches 19,20,21.
Patent JP-S61265813-A (JP)
Title: Automatic feeding and recovering apparatus for tubular work
Inventor: MORIMOTO TAKAYUKI
IPC: H01F41/04
Filed: 1985-05-20
Abstract: PURPOSE:To provide an automatic tubular-work feeding and recovering apparatus, which feeds a bobbin for constituting a flayback transformer used in a television set to a mounting part of a winding machine from a pallet and recovers the bobbin, around which a coil is wound by the winding machine after a specified time. CONSTITUTION:A feeding and recovering element 12 comprises a first positioning means 13, a chucking means 14 and a combined body 17 of a second positioning means 15 and a pushing means 16. The positioning means 13 is coupled with the opening at one end of a tubular work, and the pushing means 16 is contacted with the edge part of the opening. Under this state, the chucking means 14 holds the tubular work. When the chucking means 14 releases the tubular work, the pushing means 16 pushes out the tubular work. Since the pushing means 16, which is linked to the chucking means 14, is provided in addition to the positioning means, the tubular work can be mounted on the specified part very accurately.
Patent JP-H06324560-A (JP)
Title: Developing device for use in image forming device
Inventor: OKEGAWA NAGAKAZU
IPC: G03G15/08
Filed: 1993-05-11
Abstract: PURPOSE:To prevent making many copies of inferior quality due to insufficient image concentration. CONSTITUTION:In a developing machine, which is for use in an image forming device and comprises a rotatable developer carrier 3 disposed opposite to an image carrier 3 for forming a latent image and used to hold and convey a developer 12 in a development area, and a developer layer thickness regulating member 5 elastically abutting to the developer carrier 3 when in a predetermined position so as to regulate the thickness of the layer of developer 12 on the developer carrier 3 guided into the development area and so as also to charge the developer 12 by friction, that side of the developer layer thickness regulating member 5 which abuts to the developer carrier 3 is made from a nonconductive material and the other side is made from a conductive material, and a conduction detecting means 8 is provided between the developer carrier 3 and the developer layer thickness regulating member 5, and the thickness of the layer of nonconductive material is made slightly smaller than the wear limit thickness of the developer layer thickness regulating member 5.
Patent JP-H05286846-A (JP)
Title: Cosmetic for preventing skin ageing
Inventor: SASAKI ICHIRO
IPC: A61K8/00
Filed: 1992-04-03
Abstract: PURPOSE:To obtain a cosmetic which is chemically stable, and has effects of inhibiting skin ageing and improving skin roughening by admixing EPA or DHA and/or fat and/or oil containing the same. CONSTITUTION:The objective cosmetic comprises (A) eicosapentaenoic acid (EPA) and/or docosahexaenoic acid (DHA) or fat and/or oil containing them and (B) at least one component selected from deoxyribonucleic acid, flavin- adenine dinucleotide, yeast essence protein extract from bovine blood, metabolite in lactobacillus fermentation and extract from bovine thymus.
Patent JP-S6438164-A (JP)
Title: Fluid operation type discharger
Inventor: JIEIMUSU AARU JIEROMUSON JIYUN
IPC: B05C5/00
Filed: 1988-05-06
Abstract: PURPOSE: To obtain specified caulking material firing power by providing a viscous material discharging gun of a liquefied gas actuation type of a built-in unit in which liquefied gas is packed. CONSTITUTION: A cartridge is inserted into a housing. The housing and main parts 16 and 36 are screwed together until the cartridge is pressed to a seal 44 and is hermetically sealed. A container of a caulking material firing agent is then connected to a charge valve 24 and a suitable amt. of the firing agent is sent into a charge receiving chamber 34. When a user grips a handle 64 and pulls a trigger 85, the trigger is moved from a normal position to a discharge position and is simultaneously moved to the forward projecting part 81 of an arm 80. The forward projecting part 81 pulls a spool downward against the action of a spring 49 cooperatively with a spool positioning pin 58 and moves the spool to a discharge position. The trigger operation is repeated until the entire caulking material in a pipe is discharged. As a result, specified caulking is executed.
Patent JP-S5536962-A (JP)
Title: Method for producing megnetic core
Inventor: TAMURA MITSUO
IPC: H01F41/02
Filed: 1978-09-06
Abstract: PURPOSE:To improve assembling efficiency by laying stacked core materials to be welded and separation materials for separating the same alternatively, and applying laser beam in one direction in such manner that separation material is not melted and only core materials are welded. CONSTITUTION:A plurality of thin plates 4a-4d of high magnetic permeability material consisting permalloy sendust and the like is laminated to form cores 8a-8d respectively. Then separation materials 5a-5c such as Cu, Al having high reflectivity to laser beam and large heat spread characteristic and high melting point and so not easy meltability are held between previously prepared core materials 8a-8d respectively and laminated in laminated direction alternatively. Then laser beam 13 from welder 12 is applied from point 9a to point 9p along welding line 9 spacely disposed in laminated direction. Thus, separation materials 5a-5c do not melt and only core materials 8a-8d can be welded and thereafter separation materials 5a-5c are removed to get welded core materials 8a-8d.
Patent JP-H046478-A (JP)
Title: Semiconductor resistance measuring method
Inventor: SUGIMOTO IHEI
IPC: G01R27/02
Filed: 1990-04-25
Abstract: PURPOSE:To eliminate the influence of the amount of feedback, at the time of measurement, and to prevent overcurrent upon short circuit of resistor by determining the circuit current based on an external known resistance and a power supply thereby feeding a constant current. CONSTITUTION:A pressure sensor (network) to be measured 1 comprises resistors A, B, C, D. A current is fed from a power supply 4 through a reference resistor 6 to a measuring point, i.e. the joint of the resistors A and B. Another measuring point 2 of the network 1 is connected with the output 8 of an amplifier 5 having + input terminal connected to the ground line. The resistor A and the amplifier 5 constitute a constant current circuit, and the current flowing through the resistor 6 flows through the resistor A. Since the amplifier 5 and the resistor A constitutes a negative feedback circuit, point 7 has a potential approximately same as the ground line potential and thereby current scarcely flow through the resistor B and the resistor A has a resistance proportional to the voltage E out at the output 8 of the amplifier 5. Consequently, influence of the amount of feedback can be eliminated at the time of measurement and overcurrent can be prevented.
Patent JP-H05303347-A (JP)
Title: Clear circuit for display device
Inventor: WAKABAYASHI TOSHIRO
IPC: G09G5/36
Filed: 1992-04-28
Abstract: PURPOSE:To surely enable performing clear operation of static memory with input of a clear signal of one time by counting the number of rows of a graphic display in excess by one in a counting circuit. CONSTITUTION:When a clear signal 9 is inputted to a clear signal control circuit 4, a counter circuit A 3 starts to count by using the most significant column address signal 15 having speed of two times the least significant row address signal as a clock. And when the number of rows on a graphic fluorescent display tube 8 are counted in excess by one, a reset signal is outputted to the clear signal control circuit 4, and counting by the counting circuit A 3 is stopped by a control signal 17. During the time, blank data 11 is successively written by a row address signal 13 and a column address signal 14, and a static memory is cleared. Therefore, clear operation of the static memory 5 is performed double, clear operation can surely be realized with input of one time of the clear signal 9.
Patent JP-H01279680-A (JP)
Title: Light quantity detecting device
Inventor: YOSHIMURA KATSUJI
IPC: H04N5/235
Filed: 1988-05-02
Abstract: PURPOSE:To optimally detect the quantity of light according to photographing status by tracking an object and executing photometry by putting emphasis on the object when the difference between the luminance of the object and that of its background is comparatively large and the object can be tracked and stopping tracking the object and switching to either center emphasized photometry or full picture average photometry when the object cannot be tracked. CONSTITUTION:A tracking frame TF and a photometric frame EF are initially set at the center of a picture, and the difference DELTAF between the level of an average video signal in the inside of the tracking frame TF and the level of another average video signal in the outside of the tracking frame TF is calculated from the outputs of area correcting circuits 56 and 58. When DELTAF is larger than a prescribed threshold TH1, namely, when the difference between the level of the video signal in the object and the level of the video signal in the background is large, the tracking frame is moved according to the position of the object, and a current mode is shifted to a tracking photometry mode in which the photometry is executed by putting emphasis on the object. When DELTAF is equal to TH1 or smaller, the tracking frame TF and the photometric frame EF are reset at the center of the picture, and DELTAF is taken in again, compared with TH1, and compared with another threshold TH2 (<TH1) when DELTAF is equal to TH1 or smaller. A center emphasized photometry mode is obtained when DELTAF is larger than TH2, and an average photometry mode is obtained when DELTAF is equal to TH2 or smaller.
Patent JP-S601212-A (JP)
Title: Organic glass for optical parts
Inventor: MAKINO KAZUO
IPC: C08F220/10
Filed: 1983-06-17
Abstract: PURPOSE:An organic glass having a high refractive index, an excellent transmittance, excellent impact resistance, and suited as a material for optical parts, comprising a copolymer of diallyl isophthalate with a benzoate of an unsaturated alcohol and a specified methacrylate. CONSTITUTION:A polymerization initiator is added to a mixture comprising (a) 30-85wt% diallyl isophthalate, (b) 10-65wt% benzoate of an unsaturated alcohol, and (c) 5-20wt% methacrylate forming a polymer of a refractive index >=1.55. This mixture is poured into a mold and polymerized to form the purpose organic glass for optical parts. When the content of component (a) in the mixture is below 30wt%, the surface hardness is poor, while when it exceeds 85wt%, no effect of adding components (b) and (c) is expected. When the content of component (c) exceeds 20wt%, a heterozeneous area predominates, thus decreasing the transmittance.
Patent JP-S592290-A (JP)
Title: Word line driver circuit
Inventor: IWASAKI TOMONOBU
IPC: G11C11/418
Filed: 1982-06-28
Abstract: PURPOSE:To obtain a word line driver circuit which is effective to an increment of working margin and therefore, improve the reliability, by securing a sufficient swing for the word line potential at a level between VCC and VSS without adding a large number of elements. CONSTITUTION:A word line driver circuit 31 consists of a p-channel transistor TR 15' and a resistor 32. When it is needed to increase the potential of a word line 11 up to VCC in a selection mode, a clock signal phi' set at level H through the TR 15' is used as an input. Then the potential of the line 11 is increased directly up to a level near VCC without a substrate bias effect. While no VCC level is supplied from an end of the TR 15' in a non-selection mode when the TR 15' is turned off. Then the VSS level received from an end of the resistor 32 is applied to the line 11. Thus the potential of the line 11 is dropped to about VSS level. Therefore a large voltage amplitude emerges at a common joint at the other end of the TR 15' and the resistor 32 respectively. Thus the working margin of the line 11 increases.
Patent JP-S587511-A (JP)
Inventor: BUIRII MEEDAA
IPC: G01B21/16
Filed: 1982-06-28
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-H09274524-A (JP)
Title: Automatic power recovery system
Inventor: KOMINAMI TAKUYA
IPC: G06F1/30
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To enable restart only in the case of shut-down caused by power failure by automatically performing restart by turning on an AC power source output when the shut-down caused by the power failure is discriminated at the time of power failure state cancel at an uninterruptible power supply(UPS) due to power failure recovery. SOLUTION: A register part 9 is provided with a UPS status flag 5. A system control means 8 is provided with a recording control means for recording the state of a UPS 3 in the UPS status flag 5 and a monitor means for checking the UPS status flag 5 at the time of power failure recovery. When shut-down is completed, the recording control means records the state of the UPS 3 in the UPS status flag 5 of the register part 9. When the power failure state of the UPS 3 is canceled by the recovery of power failure, the monitor means checks the UPS status flag 5. Then, when the shut-down caused by power failure is discriminated, the AC power source output is turned on through an AC output control means 6 and restarting is automatically performed.
Patent JP-H09274525-A (JP)
Title: Automatic power recovery system
Inventor: KOMINAMI TAKUYA
IPC: G06F1/30
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To enable restart only in the case of shut-down caused by power failure by automatically performing restart by turning on an AC power source output when the shut-down caused by power failure is discriminated at the time of power failure cancel of an uninterruptible power supply(UPS) due to the recovery of power failure. SOLUTION: A memory part 9 is provided with a UPS status word 5 for holding the state of a UPS 3. A system control means 8 is provided with a recording control means for recording the state of the UPS 3 in the UPS status word 5 and a supervisory and control means for checking the UPS status word 5 at the time of power failure recovery. When shut-down is completed, the recording control means records the state of the UPS 3 in the UPS status word 5. At the time of power failure cancel due to the recovery of power failure in the memory part 9, the UPS status word 5 is checked. When the shut-down caused by power failure is discriminated, the AC power source output is turned on through an AC output control means 6 and restart is automatically performed.
Patent JP-S63278682-A (JP)
Title: Electron beam welding method
Inventor: SAKAMOTO MITSUMASA
IPC: B23K15/00
Filed: 1987-05-06
Abstract: PURPOSE:To prevent a welding crack by repeatedly projecting at high seed the beam widely oscillating in the energy density having the preheating or postheating action only and the beam narrowly oscillating capable of a penetration or the beam stopping the oscillation capable of penetration. CONSTITUTION:An abutted welding member 1 is welded in the direction of an arrow mark 2 and an electron beam 3 is oscillated at high speed in the X direction of an arrow mark 5 and Y direction of an arrow mark 6 by an electromagnetic deflecting coil 4 and projected on an electron beam pattern 7. The waveform 8 widely oscillating in the energy density having a preheating or postheating action and the waveform 9 narrowly oscillating in the energy density having the action capable of penetration are alternately repeated at high speed to execute welding with oscillating the beam in X and Y directions. In a 2nd method, the oscillation may be stopped temporarily in the section of the waveform 9 due to the action capable of penetration. The weld zone of high quality having no welding crack nor spatters is thus obtd.
Patent JP-H04337772-A (JP)
Title: Developing method
Inventor: TAKEI KATSUMORI
IPC: G03G15/11
Filed: 1991-05-15
Abstract: PURPOSE:To miniaturize a developing system and to accomplish uniform developing by making developer misty and uniformly spraying the mist of the developer on an electrostatic latent image carrier so that it may be selectively stuck to an electrostatic latent image. CONSTITUTION:An interdigital electrode 2 which is an elastic surface wave resonator is formed on a surface acoustic wave propagation surface 1a of a propagation plate 1 made of a piezoelectric single crystal. The plate 1 is fixed so that a fixed gap may be provided between the inner side surface of a developer storing body 4 and the end face of the plate 1. The gap is filled with the liquid developer 3 by capillary force, and the developer 3 is held by the surface tension of the end face of the plate 1, then it forms a liquid film on a top by the surface tension of its own. A surface acoustic wave which has propagated along the surface la is propagated in the liquid film and the developer 3 is excited by an ultrasonic wave. The mist 5 of the developer which springs out upward from the surface 1a is uniformly sprayed on the electrostatic latent image carrier 18, and selectively attracted and stuck to the electrostatic latent image, thereby developing the electrostatic latent image.
Patent JP-S5735308-A (JP)
Title: Lamination of thin amorphous magnetic thin strips
Inventor: ABE MITSUO
IPC: H01F1/18
Filed: 1980-08-13
Abstract: PURPOSE:To improve mass productivity by reducing number of lamination joining steps, by thermally attaching thin amorphous magnetic strips using a low-melting point glass, and also by executing heat treatment and joining of the amorphous body at the same time. CONSTITUTION:A thin non-crystalline magnetic strip 1 is prepared by cutting a thin amorphous magnetic strip, having such a composition as (Fe0.04CO0.94)Si4B22, into such dimensions as approximately 30mum in thickness, 20mm. in width and 10- 100mm. in length, and one side of this is provided with a coating, to the thickness of less than 5mum, of solution prepared by dissolving powdery borate type low-melting point glass 12 into such an organic binder as a mixture of ethyl cellulose and alpha terpineol. And then, the structure subjected to a heat treatment to evaporate the organic binder, so that a glass layer 12 is formed. A plurality of this structure are laminated to the height of serveral centimeters, heated at a temperature of approximately 470 deg.C in weight-applied condition and cooled at the speed of 50 deg.C/sec after having been left untouched for approximately 10min, so that a laminated body 11 is produced to have a high magnetic permeability, high saturation magnetic flux  density and low-rate loss. This product is utilized for manufacturing magnetic head,  etc. by machining.
Patent JP-2000304995-A (JP)
Title: Lens device
Inventor: SATO KAZUHIRO
IPC: G02B7/04
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a lens device which reduces the eccentricity of a moving cylinder when it is extended while absorbing the clearance of an extending mechanism. SOLUTION: The moving cylinder 17 supports a lens which is moved at the time of focusing and moves along the optical axis 13 according to the leads of helicoids 19 and 22 with a fixed cylinder 18 as a coupler gear 23 is driven to rotate. A gear part 20 provided to the moving cylinder 17 has gear members 24 to 26 engaged at positions different from the coupler gear 23 so as to reduce the eccentricity of the moving cylinder 17.
Patent JP-S5337645-A (JP)
Title: Iron complexes of bis (5,6-diaminocalicenes)
Inventor: YOSHIDA ZENICHI
IPC: C07F17/02
Filed: 1976-09-14
Abstract: PURPOSE: Iron complexes of bis (5,6-diaminocalicenes) of formula I(R is H, hydrocarbl or heterocyclic radical; X is an anion), e.g. the compound of formula II. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09276575-A (JP)
Title: Stopping method for fray of cut part of air bag body
Inventor: IWATA ATSUTOSHI
IPC: B29C65/00
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To cut a plurality of webs piled one over another, eliminate necessity for cutting in a size greater than the web dimension because of taking fray of the edge part into account, decrease the amount of web used, prevent the cut parts of main base cloths from fraying in the sewing process, and establish a simple and quick sewing operation. SOLUTION: A plurality of main base cloths 22, 23 for the body of an air bag are cut off from webs, and their peripheral edges are sewn together by a sewing machine 31. At this time of sewing, the cut parts of the main base cloths 22, 23 are melted with heat and attached together by a heating part 41 installed on a machine table 35.
Patent JP-H06320403-A (JP)
Title: Drill grinding apparatus
Inventor: NUMAO SUTEYOSHI
IPC: B24B3/26
Filed: 1993-05-12
Abstract: PURPOSE:To attach and detach various kinds of drills different in the torsional direction easily and quickly and to grind the drills with high accuracy. CONSTITUTION:A drill grinding apparatus comprises a support rod 14 where a drill 12 is fixed, and a holder 22 where the support rod 14 is inserted, which is adapted to hold the forward edge part of the drill 12 and freely adjust the helix angle of the tip 16 of the drill 12 to the peripheral surface 20 of a disc-like diamond grinding wheel 18, wherein a right hand helix display part 86 and a left hand helix display part 88 are provided on the holder 22.
Patent JP-H10301232-A (JP)
Title: Photographic material
Inventor: MITSUI KAZUKI
IPC: G03C1/30
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide the photographic material superior in the color development stability of a filter dye and the stability of performance during its storage for a long period or under severe circumstances by incorporating an aldehyde compound in a photographic constituent layer. SOLUTION: The aldehyde compound is contained in a layer containing the filter dye and/or a layer containing an epoxy type film hardener and/or a layer located between both layers. This epoxy type hardener is a compound exhibiting cross-linking and film hardening function by the ring-opening action the 3-membered epoxy ring. The nongelatin type polymer compound to be cross- linked and hardened by this epoxy type hardener can be embodied by both of synthetic polymers and natural polymers and the aldehyde compound can be embodied by formation and its precursors, such as dimethylurea- trimethylolmelamie, producible by its decomposition.