baber/WOPTO huggingface dataset:
Patent JP-H09298701-A (JP)
Title: Device and method for displaying image
Inventor: TONOMURA TAKAYOSHI
IPC: H04N7/01
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction in the case of pseudo letter box video input by generating a control signal for controlling the projecting state of a display means based on the continuous state of input video. SOLUTION: Assuming that the pseudo letter box image is inputted, since data showing the start and end positions of the image received from a video detection circuit 2 to a microcomputer 5, the aspect ratio of picture size is decided as '16:9' and therefore, it is operated to decrement a count value held by a 4:3 counter 511 holding values up to the moment. Since the 4:3 images are continuously inputted, even when there is the input of pseudo letter box video, the count value of the 4:3 counter 511 does not become '0' within a period shorter than the count value held in the 4:3 counter 511 so that the picture size can not be switched.
Patent JP-S5815488-A (JP)
Title: High efficiently operating air conditioner
Inventor: OCHI JIYOUJI
IPC: F24F11/02
Filed: 1981-07-18
Abstract: PURPOSE:To drive an induction motor of air conditioner with high efficiency at both of the 50 cycle and the 60 cycle by a method wherein a middle tap is led out from the middle of the main winding, and capacitors enabled to regulate capacity between two stages of high and low are connected in series to an auxiliary winding. CONSTITUTION:When the air conditioner is to be operated in the 50 cycle region, when a change-over switch 6 is converted, and a current is made to flow in a single phase motor 1 of the air conditioner by energization of an electromagnetic contactor 7, because capacitors 4a, 4b are connected in series together to the auxiliary winding 3, the highest point of operational efficiency transfers to the light-load side according to an increase of the number of turns of the main winding 2, and the air conditioner is made to conform to operating condition at the 50 cycle to be operated with the light- load. While when the air conditioner is to be operated in the 60 cycle region, when the change-over switch 6 is changed over condition shown in the figure, because the main winding 2 is converted into condition that the winding between the middle tap 5 and an end tap 2a is reduced, the highest point of operational efficiency transfers to the heavy-load side, and the air conditioner is made to conform to heavy-load operating condition at the 60 cycle.
Patent JP-H04342651-A (JP)
Title: Master cylinder
Inventor: TSUKAMOTO MASAHIRO
IPC: B60T11/20
Filed: 1991-05-17
Abstract: PURPOSE:To eliminate a driver's unnecessary uneasy feeling by causing fluid pressure as a reaction force to be transmitted from the third fluid chamber to a drive means for actuating either piston, when one of the first and second pistons is actuated with the other in driven state. CONSTITUTION:When one of the first and second pistons 26 and 27 is actuated, the relative positions thereof change in an approaching direction, and continuity between the third fluid chamber 34 and the third communication hole 26a is interrupted by the second seal means 32a. The third fluid chamber 34 is thereby sealed against a reservoir 21 and wheel cylinders 25R and 25L are actuated due to fluid pressure generated in the third fluid chamber 34. On the other hand, when one of the pistons 26 and 27 is given a drive force with the other in driven state, the pressure of the third fluid chamber or brake pressure fed to the wheel cylinders 25R and 25L applies as a reaction force to the cylinder receiving the drive force. As a result, a driver can recognize brake effectiveness through a brake pedal.
Patent JP-S606013-A (JP)
Title: Catalyst converter associated with heat-exchanger
Inventor: NOMURA KAZUYA
IPC: F01N3/24
Filed: 1983-06-24
Abstract: PURPOSE:To prevent discharge of lamp soot at the initial stage of engine starting, by leading exhaust gas through an oil catcher provided in the center of pellet catalyst layer. CONSTITUTION:A baffled oil catcher 11 is provided in the center of a pellet catalyst layer 12. Oil in the exhaust gas at the initial stage of engine starting is stored in the oil catcher 11 to discharge oil-less exhaust gas through catalyst 12, reheating section 13, heat-exchanger 15 contained in the case 2 and exhaust gas outlet 16. Upon sufficient heating of catalyst through continuous running of engine, the oil catcher 11 is heated from the outside to gasify the oil which is purified together with the exhaust gas through catalyst 12 and reheating section 13 and discharged.
Patent JP-S5637238-A (JP)
Title: Glass plate cutting method
Inventor: YOSHINO NOBUHIRO
IPC: G02F1/13
Filed: 1979-09-05
Abstract: PURPOSE: To enhance the dimensional accuracy of cut and separated cells and the yield thereof by applying pressing force to each scribed position between adhesive layers from the outsides of glass plates bonded to each other with a plurality of adhesive layers inbetween to cut the plates.  
     CONSTITUTION: The surfaces of glass substrates 1, 11 bonded to each other with adhesive layers 24, 24, ... inbetween are linearly scribed by a scribing method, and the substrates are set on stand 29 of the cutter with spacers 26 inbetween so that the surface of substrate 1 to be cut faces the surface of stand 29 and one surface scribed mark agrees with the central axis of pressing jig 27. By pressing jig 27 connected to air cylinder 30 on substrate 11 opposite to substrate 1 with pressing force Fv, a crack is instantaneously propagated along the scribed mark on substrate 1 to cut and separate substrate 1. Substrate 1 is then inverted, and substrate 11 is divided by cutting by a similar way. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02292144-A (JP)
Title: Working of outer shape of mounted substrate
Inventor: KAWAMURA MASAHIRO
IPC: B23Q3/02
Filed: 1989-05-02
Abstract: PURPOSE:To eliminate the influence of vibration for a mounted article and improve working efficiency by working the outer shape of a substrate by interposing a vibrationproof elastic plate between a substrate and a working table and absorbing the vibration by the elastic plate and mounting a part before working the outer shape of the substrate. CONSTITUTION:A substrate 3 is fixed onto a working table 1 through a vibrationproof elastic plate 4, and outer shape working for the substrate 3 is carried out, and the vibration generated in the outer shape working is absorbed by the vibrationproof elastic plate 4, and the vibration of the substrate 3 is attenuated, and the influence for a part 2 mounted onto the substrate 3 is reduced. Therefore, the outer shape working for the substrate 3 can be carried out as the posterior process after mounting the part 2. Therefore, the reduction of the rigidity of the substrate 3 in the mounting of the part can be prevented, and the reliability in the automatic mounting of parts is improved, and the manual working for the outer shape working for the substrate 3 is eliminated, and automatic working is permitted.
Patent JP-S62268602-A (JP)
Inventor: SHIOZAWA KAZUNOBU
IPC: B27K3/15
Filed: 1986-05-16
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-S5338825-A (JP)
Title: Fuel feeder
Inventor: KOBAYASHI HISATOKU
IPC: F02D33/00
Filed: 1976-09-20
Abstract: PURPOSE: To obtain the desired air fuel ratio simply, in high accuracy and efficiently, by controlling a servo-mechanism, which operates a throttle valve by a press. control valve, while interlocking an accelerator pedal and a fuel quantity regulating valve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01284803-A (JP)
Title: Inundation detecting method and optical cable with inundation detecting sensor
Inventor: AKASAKA NOBUHIRO
IPC: G02B6/02
Filed: 1988-05-12
Abstract: PURPOSE:To easily detect an inundation by a simple means by holding an optical fiber and a linear body having a water absorbing property in a contact state and detecting an expansion of the linear body caused by the inundation as a transmission loss increase of the optical fiber. CONSTITUTION:In a groove 13d in an optical cable 19, an optical fiber 16 and a linear body 17 having a water absorbing and expanding property are held in a contact state without being twisted, and also, by controlling an outer hull. As for the linear body 17, for instance, a plastic material containing a water absorbing and swelling resin, etc., of polyacrylic acid chloride, etc., is used. In this state, when an inundation is generated, the linear body 17 of that part expands, the optical fiber 16 of that part is pressed, and microbending is generated. By this bending, a light transmission loss increases, this increased part is detected by using a prescribed backscatter measuring plate, and an inundated part is detected.
Patent JP-H08293340-A (JP)
Title: Elastomer connector
Inventor: NAITOU TAKEKI
IPC: H01R11/01
Filed: 1995-04-14
Abstract: PURPOSE: To provide an elastomer connector with which modules comprising a plurality of lands arranged at narrow pitches in a flat shape, substrates, etc., are properly and mutually connected with low height. CONSTITUTION: This elastomer connector 1 is constituted of an FPC 2, in which a plurality of conductive patterns 4 provided with pairs of band-like beams 5, 5 having a slit between them are formed and rod-like elastic bodies 3. The band-like beams 5, 5 are formed in a manner such that the beams are projected in reverse directions relative to the flat face of the polyimide layer 7 of the FPC 2. The elastic bodies 3 are installed in the spaces between the band-like beams 5, 5. Consequently, the conductor patterns 4 of the FPC 2 are used as contacts of the elastomer connector 1, so that the height is further lowered and the pitches are further narrowed, and at the same time production of the connector is facilitated.
Patent JP-S599285-A (JP)
Inventor: HAYASHI AKIRA
IPC: G10D3/00
Filed: 1982-06-30
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-H09301776-A (JP)
Title: Production of ceramic sintered compact
Inventor: ANDO MASAMICHI
IPC: B28B7/18
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To precisely form holes in the desired shape and dimensions by forming a ceramic compact with holes, inserting cylindrical bodies made of a high m.p. material into the holes, firing the compact and drawing out the cylindrical bodies after the temp. of the resultant sintered compact lowers. SOLUTION: Ceramic powder is compacted to form a ceramic compact 1' with holes 4a, 4b. Cylindrical bodies 8 made of a high m.p. material such as Ti, Cr, Mo or W are inserted into the holes 4a, 4b and the ceramic compact 1' is fired to produce a ceramic sintered compact 1. After the temp., of the sintered compact 1 lowers and gaps are left between the holes 4a, 4b and the cylindrical bodies 8, the bodies 8 are drawn out of the holes 4a, 4b.
Patent JP-S61273183-A (JP)
Title: Inverter
Inventor: HIRAMATSU AKINORI
IPC: H02M7/537
Filed: 1985-05-27
Abstract: PURPOSE:To vary the output frequency in a simple circuit configuration by providing oscillating frequency varying means by a switch element for opening and shortcircuiting a phase shifting element at the control terminal side of a switching element. CONSTITUTION:A self-excited inverter connects transistors (Trs) Q1, Q2 in series with a DC power source E, connects a series circuit of a resonator A having a capacitor C1 and a load R and the primary widing n1 of a drive transformer T1 in parallel with the TrQ1, and has a starter ST. In this case, impedances Z1, Z2 to become delay elements with respect to a feedback current by the secondary windings n2, n3 of the transformer T1 are connected in series with control resistors R1, R2 of the Trs Q1, Q2. Thus, the oscillating frequency can be reduced by the voltages generated by the impedances Z1, Z2 of the delaying elements with respect to the base currents of the Trs Q1, Q2.
Patent JP-S63279221-A (JP)
Title: Optical isolator
Inventor: TAKI KAZUYA
IPC: G02B27/28
Filed: 1987-05-11
Abstract: PURPOSE:To simplify the structure of an optical isolator and to easily manufacture it by providing a magnetic thin film and a mode selecting part on a substrate and impressing magnetic fields parallel and vertical with/to a light propagation direction to the magnetic thin film. CONSTITUTION:The magnetic thin film 21 and a clad 22 are formed on the GGG substrate 20 and the magnetic field HF parallel with the light propagation direction and the magnetic field HCM perpendicular to the propagation direction and inclined from the film surface by an angle theta' are impressed to a mode conversion part 24. Practically, permanent magnets 31, 32 inclined from the magnetic film 30 and a coil 33 are formed and the magnetic field inclined by the angle theta' can be impressed by adjusting the angle. Since a non-phase inverting part and a phase inverting part are integrated, the structure can be simplified and the product can be easily manufactured.
Patent JP-H04321538-A (JP)
Title: Coated optical fiber
Inventor: HOSOYA TOSHIFUMI
IPC: B29C35/08
Filed: 1991-04-19
Abstract: PURPOSE:To enable to produce a coated optical fiber having a specific coating diameter in a wide production rate range without requiring the accurate adjustment of the temperature fo the glass by drawing the fiber and subseqnently coating the drawn fiber with only an energy ray-curable resin having the peak temperature of a kinetic loss tan delta at a temperature of <=25 deg.C in the liquid state of the resin. CONSTITUTION:A coated optical fiber prepared by coating the outer periphery of a drawin optical fiber with an energy ray-curable resin and subsequently curing the coated resin by the irradiation of energy rays is characterized in (1) that the energy ray-curalbe resin has the peak temperature of akinetic loss tan delta at a temperature of <=25 deg.C before cured, (2) that the optical fiber is drawn at a production rate of >=600m/min and (3) that the viscosity of the energy ray-curable resin has 2000-3000cps at 25 deg.C.
Patent JP-H0819184-A (JP)
Title: Power-supply device and its mounting-completion display method
Inventor: HINOHARA MAKOTO
IPC: G01R31/36
Filed: 1995-04-14
Abstract: PURPOSE:To provide a power-supply device by which the completion of a mounting operation can be known easily when the power-supply device is mounted on an apparatus so as to be used and to provide its mounting-completion display method. CONSTITUTION:A battery pack 20 and an apparatus 21 are provided respectively with a CPU 1 and a CPU 15 so as to communicate with each other. When the battery pack 20 is mounted on the apparatus 21, the CPU 15 reads out a battery voltage V for a battery 4 from a + terminal 8, and, in succession, it compares the read-out battery voltage V with a battery voltage for battery- state information which is sent from the CPU 1 according to the transmission of a READY signal. When both voltages coincide, a LEDON signal corresponding to a residual amount is output. The CPU 1 turns on LEDs 6 whose number corresponds to the LEDON signal, and it informs a user of the residual amount of the battery for three seconds. In this manner, the residual amount of the battery can be informed together with the mounting completion of the battery pack 20.
Patent JP-H07303349-A (JP)
Title: Small-sized vibrating motor with eccentric armature core
Inventor: YAMAGUCHI TADAO
IPC: H02K23/04
Filed: 1994-04-30
Abstract: PURPOSE:To increase the vibration of a vibrating motor the eccentric weight of which is reduced and the vibration of which is caused by its rotor itself by increasing the moving amount of the center of gravity of the rotor, to prevent the bending of the shaft of the armature core while the core is of a deformed salient-pole type, and to reduce the cogging torque of the motor so that the motor can be started with a low voltage. CONSTITUTION:A small-sized vibrating motor is provided with a field magnet 1 composed of 2n (n is an even number equal to or larger than 2) pieces of magnetic poles alternately magnetized at nearly equal opening angles, a casing 2 which becomes the magnetic path of the magnet 1, an eccentric armature core in which all of a plurality of salient-poles which receive magnetic fluxes from the magnet 1 are biased to one side, a shaft 5 which supports the armature core, an armature coil wound around the armature core, a commutator composed of a plurality of pieces of commutator segments connected to the terminals of the armature coil, and a blush which is brought into contact and slid on the commutator. The motor is also provided with a notch 3e which reaches the shaft 5 on the opposite side of the shaft supporting section 3d of the armature core.
Patent JP-H10192297-A (JP)
Title: Securing device of cavity for bone operation
Inventor: OGASAKA TAKAHIRO
IPC: A61B1/00
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To easily operate under a good observation view field, by inserting a sheath into body tissue and engaging the tip end of the sheath with a bone to hold the sheath and operating the bone in a working space for bone operation under observation. SOLUTION: The outer shape of the tip end of a sheath 1 is constituted as a first engaging means to engage with a vertebral body of the spine and formed into nearly the shape of the vertebral body, and the tip end of the sheath 1 is rounded. A top wide taper part is formed on the inner face part on the tip end edge of the sheath 1. A spike channel 21 for inserting a fixing means to be fixed to the vertebral body is equipped on the tip end part of the sheath 1, and a spike 5 of the fixing means is inserted through the spike channel 21. The spike channel 21 is formed with a pipe material and housed in along the inside of the inner wall of the sheath up to the vicinity of the tip end, and placed evading in right and left positions of the scope channel 12.
Patent JP-2000303974-A (JP)
Title: Rotary compressor and its assembling method
Inventor: ADACHI TORU
IPC: F04C18/344
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To prevent a side plate and a cylinder from being relatively moved in the diametral direction of a rotor due to high pressure caused by those such as thermal expansion and liquid compression, to reduce costs by reducing man- hours required by assembling a rotary compressor high in reliability, and provide the compressor high in commodity properties. SOLUTION: In this rotary compressor equipped with a cylinder 3 having a cylindrical inner wall, a rotor 5 to be disposed in the cylinder, and with side plates 1 and 2 by which each compression chamber is formed up with both the ends of the cylinder blocked, a stationary supporting part 6 is formed up for preventing the side plates 1 and 2 and the cylinder 3 from being relatively moved in the radial direction of the rotor 5. The stationary supporting part 6 is formed up by means of adhesion and/or welding simultaneously when the rotary compressor is assembled.
Patent JP-S5237563-A (JP)
Title: Apparatus for removing dust
Inventor: YAGI JIYUN
IPC: B01D46/18
Filed: 1975-09-19
Abstract: PURPOSE:An apparatus for continuously removing dust attached to a fabric catalyst used in treatment of gas exhausted by combustion.
Patent JP-2000302969-A (JP)
Title: Curable polysulfide composition
Inventor: HORIKAWA YASUO
IPC: C08K5/54
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of forming a white colored sealant, showing good curing characteristics and useful as a sealing material by incorporating a polysulfide polymer and specific curing components. SOLUTION: This objective composition is obtained by incorporating (A) a polysulfide polymer having at least 2 thiol groups in a molecule, (B) a curing agent containing 1-10 pt.wt. sodium perborate based on 100 pts.wt. component A and 0.5-10 pt.wt. benzothiazole sulfenamide (e.g.; N-butyl-2-benzothiazole sulfenamide) based on 100 pts.wt. component A, (C) zinc oxide and/or water as necessary, (D) an alkoxysilane (e.g.; mercaptosilane) and (E) a hindered amine- based compound [e.g.; bis(1,2,2,6,6-pemtamethyl-4-piperidyl)sebacate], etc.
Patent JP-S5814344-A (JP)
Title: Optical recording and reproducing device
Inventor: MUTOU AKIRA
IPC: G11B11/10
Filed: 1981-07-20
Abstract: PURPOSE:To make the device simple, small-sized, and low-cost, by providing a total reflective mirror, a half mirror, and a polarizing prism as one body freely movably and using properly the total reflective mirror and the half mirror alternatively by the movement of them. CONSTITUTION:In the recording, a polarizing prism 3 and a half mirror 4 are not used, but only a total reflective mirror 5 is used. In this case, the light from a light source 1 becomes parallel rays through a collimator lens 2 and is reflected by the reflective mirror 5 and is condensed by an object lens 6 and is projected to a recording meidum 7. In the reproducing, the light from the light source 1 is polarized linearly by the prism 3 after passing through the lens 2. The power irradiated to the medium 7 is reduced to the half by the use of the half mirror 4. The reflected light from the medium 7 passes through the lens 6, the half mirror 4, a polarizing prism 8, and a condenser lens 9 and is detected by a photodetector 10. Thus, the prism 3, the half mirror 4, and the reflective mirror 5 are moved in the part surrounded with the dotted line to realize recording and reproducing optical systems.
Patent JP-H01283917-A (JP)
Title: Laser annealing device
Inventor: HASEGAWA MICHIHIKO
IPC: H01L21/268
Filed: 1988-05-11
Abstract: PURPOSE:To shorten the interval between an objective lens and a specimen and to use the objective lens characterized by a short focal distance and high magnification, by forming an image forming point where the transferred image of the specimen between an observing lens system and an image transfer lens, inserting a wavelength selecting plate, and splitting and synthesizing Iaser light and visible light. CONSTITUTION:Observing lens systems 1a and 21, an image transfer lens system 23 and a lens system 22 that is used for collecting laser light and also correcting a focal point are provided. An image forming point M for forming the transferred image of a specimen is formed between the observing lens system 21 and the image transfer lens system 23a. A wavelength selecting plate 3a is inserted. Laser light 4a and visible light 25 are split and synthesized. In this way, the interval between the objective lens 21 and the specimen 24 can be made short. This state is equivalent to the state wherein an objective lens characterized by a short focal distance and high magnification is used. Therefore, the surface of the specimen 24 in a minute area can be observed.
Patent JP-H01282613-A (JP)
Title: Tracking using optical beam, receiver for tracking communication device, tracking device for optical beam using receiver and tracking communication equipment
Inventor: WARATANI HIROHARU
IPC: G05D1/02
Filed: 1988-05-10
Abstract: PURPOSE:To intermittently irradiate the optical beam incident surface of a corner cube at a constant period with an optical beam and to track without losing track of the corner cube with a tracking device even when the direction of a moving body is quickly and largely changed by always rotating the corner cube or making it into a polyhedron. CONSTITUTION:An optical beam LB emitted and scanned from an optical beam generator provided at a receiver 10 to execute the tracking and tracking communication of a moving body is received, a corner cube 20 reflected in parallel to the incident direction of an optical beam LB is rotated or the corner cube is formed with a polyhedron. Namely, the optical beam LB emitted from the optical beam generator and scanned by a scanner feeds back intermittently at a constant period a reflecting optical beam RB in parallel to the incident direction by the corner cube 20 to pass through a beam splitter 30 and rotate at a prescribed speed. By controlling the scanner by the reflecting light beam RB, the moving body can be always tracked. For part of the optical beam LB, the light path is changed by the beam splitter, it is light-received and detected by a reception sensor 50.