baber/WOPTO huggingface dataset:
Patent JP-S5473386-A (JP)
Title: Reciprocating cutter driving device
Inventor: ODA TAKESHI
IPC: B26B15/00
Filed: 1977-11-24
Abstract: PURPOSE: For reciprocating a cutter with low noise, to eliminate a free-fit portion since one-directional motion is taken out by using an oscillating plate having the deformation direction orthogonal to the oscillation direction of an oscillator and the revolution of a motor is converted into reciprocation.  
     CONSTITUTION: The oscillating plate 8 having the deformation direction R orthogonal to the oscillation direction of an oscillator 5 is operated both in oscillation direction Q and deformation direction R by the eccentric cam 10 fixed on a motor X. However, deformation direction R side operation is absorbed due to the elasticity of said oscillating plate 8 and only oscillation direction Q side operation is realized. Therefore, said oscillator 5 is oscillated in direction Q around an oscillating shaft 17 by said oscillating plate 8 along with the right and left motion of said eccentric cam  10 to convert the revolution of said motor X into reciprocation for reciprocating the  driving lever 7 on the tip of said oscillator 5 in directions S and T. Thus, the cutter  blade 4 fitted on the tip of said driving lever 7 is reciprocated in directions S and T with low noise. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000329441-A (JP)
Title: Peltier type cooling storage chamber
Inventor: KAWANISHI YASUHIRO
IPC: F25D11/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce a power cost and to improve economy, in a cooling storage chamber employing a Peltier element. SOLUTION: A Peltier type cooling storage chamber 1 has a storage chamber 11 constituted in a heat insulation box 6 is cooled by a Peltier element 2. In this case, this storage chamber comprises a cold storage agent 14 cooled by the cooling surface of the Peltier element 2 and disposed in a storage chamber; and a control device 15 to control operation of the Peltier element 2. The control device 15 has a timer means and based on the timer means, the Peltier element 2 is operated only at a night time zone.
Patent JP-S62299478-A (JP)
Title: Oil pressure reaction force device for power steering gear
Inventor: OTSUKA SHIGERU
IPC: B62D6/00
Filed: 1986-06-19
Abstract: PURPOSE:To enable an impact noise to be adequately prevented, by charging the inside of a metallic cylinder of a reaction force plunger with a vibro-isolating material, adapted to a stopper, and fitting an annular vibro-isolating material, adapted to an output shaft side stopper stepped part, to be mounted to a small contour part of the metallic cylinder. CONSTITUTION:In an oil pressure reaction force device 20 of a power steering gear for a vehicle, a reaction force plunger 22, slidably supported into a guide hole 24 in the side of an output shaft 11, restricts a reaction force arm 21 in the side of an input shaft 10 from the direction of rotation by a reaction force oil pressure, and said plunger 22 stops its outer end part to a stopper 25 while the inner end part to a stopper stepped part 28 in the side of the output shaft 11. While the reaction force plunger 22 charges the inside of a metallic cylinder, opening its outer end part, with a vibro-isolating material 32, which protrudes its one part being opposed to the stopper 25, further the plunger fits an annular vibro-isolating material 34, opposed to the stopper stepped part 28, to be mounted to a small contour part 33 of the inner end part. In this way, an impact noise with the stopper or an impact noise between the reaction force arm and the stopper stepped part can be adequately prevented from being generated.
Patent JP-S64123-A (JP)
Title: Photosensitive polyimide
Inventor: KAWAKI TAKAO
IPC: C08G73/10
Filed: 1987-06-08
Abstract: PURPOSE: To obtain a photosensitive polyimide excellent in heat resistance, electrical and mechanical properties and solubility in an organic solvent, by imidating a specified polyamic acid.  
     CONSTITUTION: A polyamic acid a obtained by polymerizing 5-(2,5- dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dic-arboxylic acid (dianhydride) and a photosensitive aromatic diamine compound of formula I (wherein R 1W2  are each a bivalent aromatic or aliphatic hydrocarbon residue, X is a halogen, nitro or an alkyl and m ≤4) at 0W200°C for 1W40hr in an organic solvent. An imidating agent (e.g., pyridine) is added to this polyamic acid and the mixture is imidated at 160°C or below for 30minW8hr to obtain a photosensitive polyimide containing structural units of formula II and a viscosity ≤100cP (in N-methyl-2-pyrrolidone at 25°C in a concentration of 20wt.%). 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0437273-A (JP)
Title: Recording and reproducing device
Inventor: AMADA NOBUTAKA
IPC: H03G3/20
Filed: 1990-06-01
Abstract: PURPOSE:To suppress picture disturbance and to prevent deterioration in the performance of a demodulator by selecting a PCM voice signal recording level in response to the tape running mode. CONSTITUTION:A signal is recorded under the optimum condition in any of the SP/EP modes by selecting the amplification factor of a recording amplifier circuit 35 for a PCM audio signal depending on an SP/EP setting signal S2 at recording. Moreover, at the reproduction, since the amplification factor of the PCM audio signal reproduction amplifier circuit 37 is selected by an SP/EP discrimination signal S3 to make an input level of an 0-QDPSK demodulation circuit 40 and the signal is reproduced without deterioration of the quality of the PCM mode audio signal even in the EP mode. Thus, the disturbance of the PCM audio signal onto the picture signal caused in response to the recording mode and the deterioration in the demodulation performance of the PCM audio signal are prevented.
Patent JP-S62298801-A (JP)
Title: Remote control system
Inventor: MATSUDA KENICHI
IPC: G05B11/36
Filed: 1986-06-19
Abstract: PURPOSE:To perform high-responsiveness, high-accuracy in regulation control by providing a mode selection switch for switching process regulation control and operation process control over a plant. CONSTITUTION:The mode selection switch for switching control at the time of process regulation and control at the time of normal operation is provided outside a process computer 4. The computer 4 and a plant controller 9 inputs the state of the switch 20. When an operation mode is specified with the switch 20, the computer 4 performs touch panel information processing, man-machine information processing, plant information input/output processing, screen editing processing, and CRT display output processing. When the regulation mode is specified with the switch 20, the computer 4 performs screen display processing for regulation and sends a command generated on a touch panel to a controller 9. The processing of the computer 4 regarding the regulation control and information transmission to a field control 9 are carried out preferentially.
Patent JP-S6122756-A (JP)
Title: Dc power source circuit
Inventor: KAWAKAMI KAZUKUNI
IPC: H02M3/155
Filed: 1984-07-10
Abstract: PURPOSE:To increase the margin degree of designing a circuit by connecting an inductance between an input terminal and an output terminal, and controlling the first transistor connected with the output side of an inductance element by the second and third transistors. CONSTITUTION:An inductance element L is connected between an input terminal 22 and an output terminal 24, and the output of the element L is switched by the first transistor Q3. The base current of the first transistor Q3 is controlled by the second and third transistors Q1, Q2 connected between the input side and the ground side of the element L. The second transistor Q1 is driven by the output of a pulse width modulator O controlled in response to the compared result of the output DC voltage with a reference voltage, and a bias current is supplied from the input side of the element L to the base of the third transistor Q2.
Patent JP-S5365667-A (JP)
Title: Optical mask
Inventor: IINO TERUO
IPC: G03F1/00
Filed: 1976-11-24
Abstract: PURPOSE: To avoid an attachment between the master mask and the print mask at the pattern region by making the scribe region of the master mask surface protrude by 2W3μm over the mask surface. As a result, the adhesion of the masks to each other and the exfoliation of the resist can be avoided. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5569326-A (JP)
Title: Viscous fluid coupling device
Inventor: HAYASHI MASAHARU
IPC: F16D35/00
Filed: 1978-11-16
Abstract: PURPOSE:To lower a level of speed accelerating noise and reduce a loss amount of power as well as to realize a required fan speed of rotation, by controlling the fan rotation to three stages in accordance with a change of temperature. CONSTITUTION:For the vehicle especially when in operation in cold weather, with sensing temperature of a bimetal 25 less than a first prescribed temperature, for instance, less than 40 deg.C, a valve substance 27 shuts off both slits 20, 22, the viscous fluid in a work room 18 is fed into a storage room 19 by the pumping function, substantially becoming a minimum amount, and the fan is maintained in low speed of rotation. With the bimetal 25 detecting the first prescribed temperature, the valve substance 27 is operationally controlled to the position to open only the second slit 22, with the fan rotation becoming incapable in accordance with amount of viscous fluid reaching a torque transmission face 21 through the slit 22, and a linking of the viscous fluid to a torque face is prevented by a partition 23. With the bimetal 25 detecting a second prescribed temperature, the fan is controlled to high speed of rotation.
Patent JP-S5568443-A (JP)
Title: Motorcar accident preventive device
Inventor: OOTOMO UBEN
IPC: B60R21/34
Filed: 1978-11-17
Abstract: PURPOSE: To prevent accidents by providing the contacting member on the supporting rod inserted into the supporting pipe of the body.  
     CONSTITUTION: One end of the contacting member 4 is fitted on the supporting rod 3 inserted into the supporting pipe 2 mounted on the body 1. If a bicycle or a man touches the contacting member 4, the shifting rod 12 is pushed into the range of the rotation of the projections 16 through the expansive rod 15 and the groove rod 13. Therefore, the contacting member 4 covers the wheel 17 to prevent the bicycle or the man from being caught by the car turning left. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09327031-A (JP)
Title: Television receiver
Inventor: NAGATA KOICHIRO
IPC: H04N9/64
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide the television receiver in which baking of a still image onto a CRT screen is prevented even in the case of receiving the still image for a long time. SOLUTION: When it is discriminated that a still image detected by a still image detection section 2a is consecutive for a prescribed time or over by a timer circuit 10, a beam current detection circuit 7 detects respectively a beam current in red, blue and green for a CRT 6 different from reduction in a luminance signal output from a motion adaptive 3-dimension YC separate system 2 to a prescribed value to prevent a baked CRT screen in a conventional system. A luminance control circuit 11 reduces a beam current of the CRT 6 only when the CRT 6 displays a still image and there is any possibility of baking the CRT screen.
Patent JP-H0311912-A (JP)
Title: Cover plate for floor panel opening
Inventor: NAKA HIROMASA
IPC: E04F15/024
Filed: 1989-06-06
Abstract: PURPOSE:To prevent a cover plate from rattling and from being detached due to the movement of a cable, etc., by integrally forming an elastically deformable anchor click to the plate section where an opening section is provided and by forming an expansion section at a free open end of the anchor click to position this free end to an operation hole section having a recessed surface in its periphery. CONSTITUTION:A cover plate is composed of a plate section 3 to form a part of the floor for a floor panel 2 and an elastically deformable anchor click 5 engaged with a flange section 2a of an opening section 4 for the floor panel 2. In this anchor plate 5, one of the pillars 5a is integrally extended downwards from the plate section 3 and turned up U-shapedly at the bottom end. The other pillar section 5b is extended upwards and the top end is made a free open end 5c, to which an expansion section 5d to hook a finger is formed. The free open end 5c is situated at an operation hole section 7 having a recessed section 7a in its periphery. A cover plate 1 is thereby prevented from rattling, and by dissolving the pressure-weldwise engagement in hooking a finger on to the free open end 5c having the expansion section 5d, the cover plate 1 can be detached so easily that the wiring work after the installation of a device can be facilitated.
Patent JP-H05313959-A (JP)
Title: Trace action stop control system
Inventor: KATO MAKOTO
IPC: G06F11/34
Filed: 1992-05-07
Abstract: PURPOSE:To control the stop of a tracing action with the signals of a wide range by selecting freely a trigger signal to stop the tracing action. CONSTITUTION:When the coincidence is secured between the object address received from an external address register 4 and the execution address received from a microaddress generating circuit 1, a tracing action stop signal is outputted from an address comparator 5 and given to a tracing memory 3 via an OR gate 8. Thus, the tracing action of the memory 3 is stopped. Meanwhile, a signal serving as a trigger for stop of the tracing action is inputted to an external signal input terminal 6 and held by an external signal holding circuit 7. Then, the held signal is given to the memory 3 via an OR gate 8. Thus, the tracing action of the memory 3 is stopped.
Patent JP-H037573-A (JP)
Title: Humidification case
Inventor: MASUDA TSUYOSHI
IPC: C12M1/38
Filed: 1989-06-06
Abstract: PURPOSE:To enable creation of an environment of the same temperature and high humidity separately from an environment at a temperature and humidity set with a culture device in a chamber thereof by combining a respective specified wick composed of metal fiber with airtight bag, binder and case body. CONSTITUTION:A case body 1 has a space for housing a sample 6 (high temperature) therein and mounting a wick 3, which is fixed to the inner surface of the case body 1 with bands 7. The wick 3 is previously soaked with water. The sample 6 is then placed in the case body 1 and a lid 2 is closed to respectively fix pieces of Velcro(R) (hooks) 8 to pieces of the Velcro(R) (loops) 9. In this state, the case body is housed in a chamber 12 of a culture device 10, which is then operated. If the water-containing wick 3 is stored, the wick 3 is placed in an airtight bag 4 and the mouth of the bag is fixed with a binder 5 so as to prevent the water from diffusing by evaporation of water and external force. In humidification tests, the wick 3 is taken out of the bag 4 and mounted on the inner surface of the case body 1.
Patent JP-H0626117-A (JP)
Title: Waterproof structure for exterior wall joint
Inventor: NAKAOKA ICHIRO
IPC: E04B2/90
Filed: 1992-05-06
Abstract: PURPOSE:To shorten the term of work, to eliminate the need for a technical expert, to facilitate field-work and to improve the durability of a seal in the waterproof structure of an exterior wall joint. CONSTITUTION:The title waterproof structure is applied for waterproofing an exterior wall joint formed between mutual exterior wall materials 1 supported by panel frames 3. A clearance D between the panel frames 3 is set at a value wider than the clearance of the joint S. Frame materials 4 for waterproofness being projected toward the oppositely faced panel frames 3 while having pairs of gasket fitting grooves 4a, 4b are fixed to each panel frame 3. Primary gaskets 6 and secondary gaskets 7 are mounted to pairs of the gasket fitting grooves 4a, 4b, and these each primary gasket 6 and secondary gasket 7 are mutually in press-contact elastically. Holes 4c, 4d are formed to the frame materials 4 for waterproofness and a vertical gutter space S1 is communicated with the outdoors, thus preventing the intrusion of rainwater by the difference of atmospheric pressure.
Patent JP-S5569082-A (JP)
Title: Time detecting method
Inventor: TOOYAMA NOBUO
IPC: G04R20/00
Filed: 1978-11-20
Abstract: PURPOSE: To attain accurate time detection by measuring the length of the continuation of a time signal and its interval by a reference signal and also by removing a transient distortion component by providing a blind interval near the fall of the time signal.  
     CONSTITUTION: A sound signal including a time signal is inputted to input terminal IN and a circuit formed of flip-flops 1 and 2, counter 5, and gates 6W8 discriminates whether its continuation is equivalent to fixed length or not. Further, a circuit consisting of counter 9, flip-flops 10W12, and gates 13 and 14 measure the interval of signals and a blind interval where a generated transient distortion signal is insensitive is provided near the fall of the time signal so as to make a decision on a time signal pattern. Therefore, the transient distortion signal exerting an influence upon the decision on the time pattern is eliminated and digital desitions are made possible, so that accurate time detection can be achieved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04321317-A (JP)
Title: Reference-voltage generating circuit
Inventor: ARAN ESU BASU
IPC: G05F1/46
Filed: 1991-03-30
Abstract: PURPOSE: To attain a high-speed switch operation by integrating the reference voltage generating circuit of temperature compensation to an ECL-CMOS level conversion circuit, so as to avoid a delay between operations only with a positive power supply, while compensating temperature. CONSTITUTION: In the ECL-CMOS level conversion circuit which internally generates a threshold reference voltage that is changed accurately according to a desired function with respect to a temperature change through the combination of two kinds of current sources 40, 50 with a different temperature versus voltage characteristic, in addition to a constant-voltage power supply, a resistive load is replaced with a transistor(TR) and some TRs are used as completely capacitors, so as make it a constitution for introducing a current mirror circuit.
Patent JP-H038158-A (JP)
Title: Fast forwarding and rewiding device for magnetic recording and reproducing device
Inventor: NAGAFUNE YUKIO
IPC: G11B15/08
Filed: 1989-06-05
Abstract: PURPOSE:To perform fast forwarding and rewinding at higher speed by gradually slowing down tape feeding speed from the point of time that the remaining quantity of a tape becomes a prescribed quantity and making the tape speed at the time of giving a stopping command equal or below safety speed. CONSTITUTION:When the remaining quantity of the tape calculated by a tape remaining quantity calculator 13 becomes a prescribed value, the fastest tape speed of the fast forwarding or the rewinding, for example, the rotation speed command signal 17 commanding fifteenfold speed is gradually slowed down to become the signal 17 commanding sevenfold speed, fivefold speed, threefold speed and twofold speed, and the tape speed is controlled so as to be slowed down to the safety speed by the time that a leader tape is pulled out by a mechanism action controller 14. Thus, the fast forwarding and the rewinding are performed at high speed till the tape remaining quantity becomes the prescribed quantity and also the magnetic tape 1 is not damaged at the time of stopping.
Patent JP-H0438166-A (JP)
Title: Magnetic coupling cooling structure
Inventor: AZUMA TAIZO
IPC: H02K49/04
Filed: 1990-05-31
Abstract: PURPOSE:To cool a can so as to obtain a safe magnetic coupling by providing a prescribed gap between a magnetic coupling supporting plate and the inner peripheral surface of the can and using the gap as a coolant space through which a coolant is made to flow. CONSTITUTION:A driven side magnet l0a is firmly attached to the outer peripheral surface of the driven side hub 10 of the magnetic coupling of a rotor shaft 5b and a driving side magnet 9a is fixed to the inner peripheral surface of a driving side wheel 9. When the wheel 9 is rotated, a driving side magnet 9a and the driven side magnet l0a rotate. Between the magnets 9a and l0a, an magnetic flux crosses a can 11 and heat is produced due to an eddy current. A groove 18 formed on a magnetic coupling supporting plate 4 and closed by a can flange 11a becomes a coolant space and a coolant, such as water, etc., is supplied from a coolant inlet and discharged from a coolant outlet. The heat produced in the can 11 is removed by the coolant through the can flange 11a and the can 11 is effectively cooled.
Patent JP-H08308605-A (JP)
Title: Gateball shoes
Inventor: MIHARA TATSUO
IPC: A43B13/14
Filed: 1995-05-16
Abstract: PURPOSE: To eliminate adhesion failure of a rubber sole and an end portion of an in sole, by providing a flash of the rubber sole with a lug and providing edge pieces at both front and rear ends to which a specific inclination is given beforehand. CONSTITUTION: An edge piece 5 is provided at each of front and rear ends of a rubber sole 1, thereby to prevent a resin for an in sole 16 from flowing into the upper face of the rubber sole 1 when the in sole 16 is formed. By giving an inclination of 45 deg. to both front and rear ends of the rubber sole 1 and thinning the thickness of a boundary portion, bending of a treading portion becomes better. Further, a hemispherical lug 4 is provided on the back face side of a flash 3 provided at each of the right and left portions of the rubber sole. When shaping, the hemispherical lug 4 provided on the flash 3 is caught by a side mold 13 to form a gap. When the gap is formed, the insole 16 material is exposed as a flash like the flash 3 of the rubber sole 1.  By providing the hemispherical lug 4, the side mold 13 where a parting agent is applied and the rubber sole 1 are not brought into direct contact with each other, so that the parting agent does not flow into the end portion of the rubber sole 1. Consequently, there is no obstructing an adhesion to the main sole 16.
Patent JP-H07324412-A (JP)
Title: Metal fixture of wallboard
Inventor: MIYAWAKI TADASHI
IPC: E04F13/21
Filed: 1994-05-31
Abstract: PURPOSE:To provide function capable of in and out adjustment to a metal fixture not only in up and down directions of a wallboard, but also in directions of both front and rear sides of the wallboard in the metal fixture mounted to a structural member of the wallboard. CONSTITUTION:An interlocking member 2 having an L-shaped section is fixed to the approximately central part lengthwise of a rectangular substrate 1B having a fixing bolt hole 1A to a wallboard so that one piece 2A is vertical to the front side of the substrate 1B and that the other piece 2B is parallel with the surface of the substrate 1B, and part 2C of one piece 2A is fixed in a state to pass through the rear side of the substrate 1B. A square penetration hole 3 using one side of the inside as the surface of the substrate 1B is bored in one piece 2A of the interlocking member 2, and an adjusting screw 4A and a clamping screw 4B screwed and fitted vertically to both pieces are provided to one piece 2A and the other piece 2B of the interlocking member 2. A leg section 5A can be inserted into the square penetration hole 3, and a plurality of T-shaped spacers 5 interlocking the head section 5 around the penetration hole 3 are laminated and inserted in a detachable manner.
Patent JP-S5265963-A (JP)
Title: Safety device for dehumidifier
Inventor: HARA AKIRA
IPC: F24F1/02
Filed: 1975-11-28
Abstract: PURPOSE: To provide a safety device for use in a dehumidifer, wherein the dehumidifier cannot start running without setting a water receiving vessel to a vessel acceptor, and thus the leakage of water onto the electric parts of the dehumidifier is eliminated. 
     COPYRIGHT: (C)1977,JPO&Japio