baber/WOPTO huggingface dataset:
Patent JP-S6042901-A (JP)
Title: Helical filter
Inventor: FUJI TSUNEJI
IPC: H01P1/20
Filed: 1983-08-18
Abstract: PURPOSE:To bring a metallic screw into contact electrically with a shield case and also to detain surely the metallic screw after the adjustment of waveform by providing a through-hole comprising circular-arcuate convexed and concaved parts to a ceiling of the shield case, providing a female screw to which the metallic screw for adjusting waveform is screwed to the convexed part, and inserting a part of the upper end of a cylindrical bobbin provided with a rib detained by a metallic screw for adjustment to the concaved part. CONSTITUTION:In turning the metallic screw 15 by a screw driver, the screw 15 is screwed to the female screw of the convexed part 12 of the shield case 11, which is moved vertically through the turning and also, the thread part of the metallic screw 15 is bited also to the rib 18 of the cylindrical bobbin 17 inserted into the concaved part 13 of the shield case 11, the rib being tapped automatically. The metallic screw 15 is allowed to contact electrically with the shield case 11 through the female screw of the concaved part 12 of the shield case 11 and grounded, turning and play are blocked by the rib 18 of the cylindrical bobbin 17 and the screw is fixed. Further, a capacitance exists between a helical coil 16 and the metallic screw 15 and the waveform is adjusted by turning and moving the metallic screw 15 so as to change the tuning frequency.
Patent JP-H05323109-A (JP)
Title: Optical reflecting element
Inventor: MORISHITA ICHIRO
IPC: G02B26/08
Filed: 1992-05-19
Abstract: PURPOSE:To obtain an optical reflecting element which can be made thin and decreases the production cost. CONSTITUTION:The optical reflecting element 11 consists of a silicon substrate 12 having an oxidized layer 13 on the surface formed by heat treatment, metal coating film 14 having high reflectance formed by vapor deposition or the like on the surface of the oxidized layer 13, and oxidation preventing coating 15 formed on the metal film. By using the silicon substrate 12, the rigidity of the element can be maintained even the element is made thin. By forming the oxidized layer 13 on the surface of the silicon substrate 12, the metal film 14 can be formed with higher adhesion by vapor deposition.
Patent JP-H092750-A (JP)
Title: Elevator provided with car locking device
Inventor: MINE KOJI
IPC: B66B5/00
Filed: 1995-06-19
Abstract: PURPOSE: To provide an elevator with a car locking device in which an elevator car can be easily fixed temporarily by one worker. CONSTITUTION: An elevation rope 14 of a hydraulic elevator E is connected to an elevator car 12 through a car locking device 18 for emergency. This car locking device 18 is disposed under a floor of the elevator car 12, and it is provided with an oscillation lever 21 which oscillates between an actuation position to stop elevating motion of the elevator car 12 and a non-actuation position to allow the elevating motion. On an upper surface 12a of the elevator car 12, an actuation jig 30 having a hook member to be engaged with the oscillation lever 21, and a fixed member detachably fixed on the upper surface 12a of the elevator car 12 is detachably installed. By pulling the actuation jig 30 upward, the oscillation lever 21 moves to the actuation position to actuate the car locking device 18.
Patent JP-S5989453-A (JP)
Title: Metal insulator semiconductior type integrated circuit
Inventor: YAMASHIRO OSAMU
IPC: H01L21/8234
Filed: 1983-08-22
Abstract: PURPOSE:To compensate bias currents by connecting a D-type MISFET between the gate control terminal and source terminal of an E-type MISFET, in which bias voltage must be generated, and connecting an impedance between the gate control terminal and drain terminal of the E-type MISFET. CONSTITUTION:An E-type MISFETQA for a load resistor, the E-type MISFETQB, the D-type MISFETQC and an E-type MISFETQD for a drive are formed on the same semiconductor substrate. Input signals Vin for a drive are applied to the gate control terminal 31 of the FETQD. With the FETQD, a source terminal is grounded to base potential, and a drain terminal is connected to the source terminal of the FETQA. Output signals Vout are extracted from the node 32 of the MISFETs QD, QA. With the FETQA, a drain terminal is connected to a bias power supply VDD, and a gate control terminal is connected in common with the drain terminal and gate control terminal of the FETQB and the source terminal and gate control terminal of the QC.
Patent JP-H11344603-A (JP)
Title: Black mask, color filter, liquid crystal display, and production of black mask
Inventor: YOSHIDA KAZUAKI
IPC: G02B1/115
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a black mask, in which a film peeling, etc., do not occur, a color filter, a liquid crystal display and a process for producing the black mask. SOLUTION: This black mask has an antireflection film 3 which is formed on a transparent substrate 2 and consists of a chromium compd., a first light shielding film 4 which is formed on an antireflection film 3 and consists of metal chromium, divided films 5 which consist of a chromium compd. and a second light shielding film 6 which consists of the metal chromium. An antireflection film consisting of a chromium compd. of a different compsn. may be interposed between the antireflection film 3 and the first light shielding film 4. The chromium compds. of the antireflection film 3 and the divided films 5 contain at least one kind selected from the group consisting of a chromium oxide, chromium nitride, chromium carbide, chromium oxynitride, chromium oxycarbide, chromium nitrocarbide and chromium oxynitrocarbide.
Patent JP-H05343879-A (JP)
Title: Shielding structure of electronic equipment
Inventor: KANO SHIGENOBU
IPC: H05K9/00
Filed: 1992-06-11
Abstract: PURPOSE:To prevent the leakage of radio waves positively by simple mounting into a frame in the shielding structure of an electronic equipment obviating leakage to the outside of radio waves generated from various printed boards. CONSTITUTION:A shielding plate 16 interrupting radio waves is arranged onto the front of a shelf section 1-1, to which printed boards 3 are mounted, and the shielding plate 16 and cable ducts 5, to which signal cables disposed to the upper and lower sections of the front of the shelf section 1-1 and connected to the printed boards 3 are wired, are formed in integral structure. Radio-wave damping ducts 17 having closed structure are arranged in fixed sections from the end connections of the cable ducts 5 to the cable introducing ports of a frame, and the signal cables are inserted (16a) into the radio-wave damping ducts 17 and led out to the outside of a device from the cable introducing ports.
Patent JP-2000333772-A (JP)
Title: Seat for vehicle
Inventor: YAMASHITA MASASHI
IPC: A47C31/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a seat for a vehicle which can assemble a seat back and a resin cover without gap on the back face side of the seat back. SOLUTION: In a seat S for a vehicle wherein a resin cover 20 is provided so as to be exposed on the back face side of a seat back 10 consisting of a cushion material 11 and a skin material 12 for covering this cushion ntaterial 11, a channel part 11a being opened toward the back face side of the seat back 10 along the surrounding of the end part of the resin cover 20 side is provided on the cushion material 11.
Patent JP-S5376810-A (JP)
Title: Magnetic tape position detecting circuit
Inventor: MITAMURA MASAHIRO
IPC: G01D5/24
Filed: 1976-12-20
Abstract: PURPOSE: To improve the temperature characteristic in detective sensitivity of the tape position detecting circuit for the quantity of the tape, by employing two units of the set-reset FF and the CR integrating circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5376463-A (JP)
Title: Crushing method of quickly cooled and solidified powder
Inventor: MARAI YOSHIHIRO
IPC: B02C19/18
Filed: 1976-12-20
Abstract: PURPOSE: To crush a powder, which has been solidified at a rate of 10 5 °C/sec or higher, without losing its properties, wherein a cooling agent is added to the powder and the powder is crushed in a crusher. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5275262-A (JP)
Title: Scanning electronic microscope
Inventor: YAMAMOTO TOSHIYUKI
IPC: H01J37/20
Filed: 1975-12-19
Abstract: PURPOSE: To obtain the scanning video image with good quality, by synchronizing the scanning of the test piece radiating electron ray with the periodical change applied to the test piece. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09331501-A (JP)
Title: Information input device
Inventor: KITSUGI YASUO
IPC: H04N1/21
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To output an audio signal relating to a reproduced image without a sense of incongruity by entirely reproducing audio signals corresponding to consecutive shot images when one image being a component image of the consecutive shot images is selected and reproduced. SOLUTION: The consecutive shot images are images consecutively picked up, e.g. at a rate of 8 frames per second and the consecutive shot images P1-P8 are picked up for the time. An audio signal A1 corresponding to the image P1 is recorded between times t0 and t1, an audio signal A2 corresponding to the image P2 is recorded between times t1 and t2, and similarly audio signals A3-A8 are recorded. When an image selected as a reproduced image is a component of the consecutive shot images P1-P8 such as the image P5, an audio IC is used to sequentially reproduce the audio signals A1-A8. That is, when the selected image is any of the consecutive shot images P1-P8, the audio IC is used to sequentially the audio signals A1-A8. Thus, the inconvenience of mis-recognition resulting from an extremely short reproduction of the audio signal corresponding to the displayed image is avoided.
Patent JP-S5853764-A (JP)
Title: Correct/voltage measuring circuit
Inventor: KAGEYAMA KATSUHIRO
IPC: G01R19/145
Filed: 1981-09-26
Abstract: PURPOSE:To measure a load current and load voltage at a high accuracy by off-setting current in a current channel formed in parallel with a load employing a current via a voltage measuring circuit by means of an arithmetic circuit incorporated in the circuit. CONSTITUTION:A load current IL flows to a common potential section C from a power source 1 through a load 2 while a current IF thereto through a current channel 5 formed in parallel with the load. An current IE flowing to an input terminal 3b from an input terminal 3c of a current measuring circuit 3 connected to the common potential section C is given by IE=IL+IF+IS. Here, overlapped current is arranged to flow to the input terminal 3c from the input terminal 3a between the current proportional to the current IF flowing through the current channel 5 and the current proportional to the current IS flowing into a voltage measuring circuit input section 41. Additionally, current proportional to the current IF and IS is produced in an arithmetic circuit in the current measuring circuit 3 and then added thereto. Thus, appropriate selection of this proportion constant allows the flowing of overall current IR from the power source 1 containing only the current IL while excluding the current IF.
Patent JP-H04350771-A (JP)
Title: System for generating terminal resistance element
Inventor: IWASE MASAKAZU
IPC: G06F17/50
Filed: 1991-05-28
Abstract: PURPOSE:To attain wiring changing processing in a circuit diagram by checking whether logical circuit information coincides with a terminal resistance element adding condition or not in each network, and at the time of coincidence, selecting a terminal resistance element corresponding to the adding condition and adding the selected element to the logical circuit information. CONSTITUTION:This terminal resistance element generating system has a terminal resistance generating condition storing part 6 for previously defining and storing an electric conduction characteristic condition based upon the combination of I/O attributes of a reference element symbol terminal part connected to each network, a material for a mounting substrate, etc., a resistance element symbol storing part 7 for defining and storing a resistance element corresponding to a generating condition, a terminal resistance condition detecting part 8 for checking a terminal resistance generating condition in each network, a resistance element symbol inserting part 9 for selecting a generated resistance element and inserting the selected element into a drawing, and a resistance element circuit wiring part 10 for.
Patent JP-H07332588-A (JP)
Title: Power transmission mechanism for universal head device
Inventor: YAMAMOTO HARUHISA
IPC: F16H57/12
Filed: 1994-06-10
Abstract: PURPOSE:To reduce backlash at the mesh time with a worm so as to smooth operation by providing the side face of a worm wheel additionally with an annular elastic member having the same number of groove parts as the tooth grooves of the worm wheel. CONSTITUTION:A plate spring like annular elastic member 27 is additionally provided at the upper face of a worm wheel 16. This annular elastic member 27 is formed of resin such as polyacetal with self-lubricating ability, and the same number of groove parts as the tooth grooves of the worm wheel 16 are formed at the outer peripheral edge. The rotation of a motor 21 is transmitted to a worm 20 through a pulley 23, a belt 25 and a pulley 24, and the worm wheel 16 is rotated in the C-direction by the rotation of the worm 20 in the B-direction. At this time, the groove part peripheral wall of the annular elastic member 27 is easily bent in the rotating direction C of the worm 20 but hard to bend in the axial direction of the worm 20. The rotation of the worm 20 is thereby transmitted to the worm wheel 16 in the small backlash state so as to enable smooth rise even at the beginning of rotation.
Patent JP-S63316929-A (JP)
Title: Free-run frequency adjusting circuit for pll circuit
Inventor: KOGA TAKASHI
IPC: H03L7/14
Filed: 1987-06-19
Abstract: PURPOSE:To reduce the width of variation of an oscillation frequency in a variable oscillation circuit without impairing a PLL characteristic, by providing a differential amplifier circuit which compares the oscillation frequency of the variable oscillation circuit with an input frequency and sets a difference between them as the control signal of the variable oscillation circuit, and an adjusting means which adjusts the free-run frequency of the variable oscillation circuit. CONSTITUTION:The relation of current values in variable current sources IA0, IAl, and 1A2 is set as IA2=y.1A0=y.IA1. Where, it is 0<y<1. At this time, a control voltage V0 obtained from a loop filter (LF) circuit 14 goes to V0=(1+ xy)IA0. Therefore, the oscillation frequency fOUT of a voltage controlled oscillation (VCO) circuit 11 goes to fOUT=k(1+xy)IA0. Where, (k) represents a constant decided by the VCO circuit 11. Therefore, by setting the variable current source IA0 at a regulated value f0 by adjusting it for dispersion in the free-run frequency f0 of the VCO circuit 11, the change width of the oscillation frequency fOUT of the VCO circuit 11 can be decided unconditionally by the value of (y).
Patent JP-H0446748-A (JP)
Title: Back-up device for production indicating information
Inventor: ISHIZAKI MASASHI
IPC: G06Q50/00
Filed: 1990-06-13
Abstract: PURPOSE:To reduce capitalized cost and installed space by a method wherein, when one of production indicating computers is failed, the production indicating information from the thus failed computer is transmitted from a back-up control computer to a preliminary computer, thereby operating the preliminary computer. CONSTITUTION:When one of a plurality of production indicating computers 11 is failed, the indicating information corresponding to the failed production indicating computer 11 among that stored in the outside memory device 22 of a back-up control computer 21 is only transmitted to a preliminary computer 31 through a network 20, so that the preliminary computer 31 is started in place of the failed production indicating computer 11. Therefore, the whole production line is not stopped due to the failed production indicating computer 11, and it is possible to operate the production line irrespective of the failure of the specified production indicating computer 11.
Patent JP-H09314286-A (JP)
Title: Charge tube for bottom charging steel ingot
Inventor: ISAKA TAKESHI
IPC: B22D7/06
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent the melt-sticking of a steel to a charge tube casting even if the charge tube cracks by forming a charge tube brick into double layer tube and arranging a gap between the charge tube brick and the charge tube casting. SOLUTION: In the charge tube 1 for bottom charging steel, ingot, the charge tube brick 3 is formed into double layer tub of an outside tube 3a an the inside tube 3b. The outside tube 3a is fired refractory-made and consists essentially of Al2 O3 -SiO2 , etc., and the inside tube 3b is unfired refractory-made consists essentially of MgO, etc. Further, suitable spacers 7 are inserted between the charge tube casting 2 and the double layer tube 3 to provide a gap 6 of about 3-25mm. By this method, even if the charge tube brick 3 cracks and molten steel is leaked, this steel is not melt-stuck to the charge tube casting 2.
Patent JP-S6214052-A (JP)
Title: Automatic sensitivity setting of non-destructive inspecting device
Inventor: HYODO SHIGETOSHI
IPC: G01N27/24
Filed: 1985-07-11
Abstract: PURPOSE:To enable automation of a line, by incorporating a lot change of a non-destructive inspecting device into an inspection line. CONSTITUTION:A reference piece preparation device A carries reference pieces 8a-8e corresponding to a material 2 to be inspected into or out of the inspection position based on a command signal for the lot change. On the other hand, a non-destructive inspecting device B detects an artificial defect of the reference pieces 8a-8e to compare the detection signal value X with a target value X0 and corrects the gain by alpha=X0/X when the gain correction value of the inspecting device is set at alpha. The outer diameter D0 of the reference pieces 8a-8e is compared with that D of the material 2 being inspected and the gain of the inspecting device B is corrected by beta=D/D0.gamma when the gain correction value and the correction coefficient thereof are set at beta and gamma respectively i.e. two stages of the gain adjustment. Thereafter, the reference pieces 8a-8e are carried out to the preparation position thereof and finally, the setting of the dimensions of the inspecting device is performed for the material 2 being inspected. The series of operation is done automatically according to a specified flow chart.
Patent JP-S5871169-A (JP)
Title: Pattern output device
Inventor: KANEIWA SEISHI
IPC: G09G5/24
Filed: 1982-09-02
Abstract: PURPOSE:To implement the high speed output and the low cost device, by preparing a part of the patterns in the device in advance, loading the other patterns to the device before using, thereby reducing the kinds of the patterns. CONSTITUTION:A form information system has a pattern generator 19 and a variable pattern generator 18. The pattern generator 19 stores the patterns, which are frequently used, and generates the patterns based on code signals and the like. The patterns, which are not frequently used, are read out of a recording medium and stored in the variable pattern generator 18, every time the recording medium is mounted in a second information reading device 16. In the stored state, the pattern generator 19 is completely the same as the variable pattern generator 18. Therefore the patterns can be read by designating the pattern address and the scanning line number in accessing.
Patent JP-H0444455-A (JP)
Title: Telephone system
Inventor: FURUNO YOSHIHIKO
IPC: H04M1/02
Filed: 1990-06-12
Abstract: PURPOSE:To realize a small sized and simple telephone system by providing four functions of telephone function, interphone function, audio function and extension speech function to the system. CONSTITUTION:The system is provided with a master set 11 connected to a telephone line and a hand-free telephone set 12 connected to the master set 11 and constituted to be connected to a 2-wire telephone slave set 13 available on the market, an interphone 14 and an audio equipment 15 in addition to the hand-free telephone set 12. A ringer circuit 16 comprising a ringer IC 19 and a rectifier 18 in the master set 11 is in branch connection to a speech line connected to a telephone line and the master set 11 is provided with a control changeover circuit 17 provided with relays l1, l2 and photocouplers 21, 22 to connect the hand-free telephone set 12 and the telephone slave set 13 to the speech line.
Patent JP-S60122188-A (JP)
Title: Color image forming method
Inventor: TOGANOU SHIGEO
IPC: B41M5/52
Filed: 1984-07-25
Abstract: PURPOSE:To obtain a full-color ink jet recording material having excellent color forming property and capable of recording clear images, by a method wherein an ink-receiving layer is provided on a base, and the ink-absorbing capacity of a recording material is specified. CONSTITUTION:The recording material is provided with the ink-receiving layer, and has an ink-absorbing capacity of not less than 7.0X10<-3>mul/mm.<2>. By using this recording material, even when recording liquids of different colors are overlappingly adhered to the same part in a short time, the luquids are prevented from flowing out or exuding, and a color image having an image quality comparable to that of color photographs can be formed with high resolution, high clearness and excellent color forming property.
Patent JP-H0820355-A (JP)
Title: Vehicle body front structure
Inventor: UEDA SANEMARE
IPC: B62D21/15
Filed: 1994-07-05
Abstract: PURPOSE:To effectively absorb collision energy by crushing front side members on both sides at the time of an offset collision like at the time of a full-lap collision. CONSTITUTION:A front cross member 2 is connected to the front ends of front side members 1 having a constant cross sectional shape from the front end to the prescribed position in the front structure of a vehicle body, a reinforcing member 5 having a dog-legged shape on the plan view is suspended on the right and left front side members 1, and the front and rear ends are connected to portions having the constant cross sectional shape of the front cross member 2 and front side members 1 respectively. The reinforcing member 5 has the same cross sectional shape as the portions having the constant cross sectional shape of the front side members 1, and the positions of connection sections 7 to the front side members 1 are limited within the range satisfying certain conditions. At the time of an offset collision, two front side members 1 are first crushed, then the front cross member 2 and reinforcing member 5 are folded and deformed.
Patent JP-H1129306-A (JP)
Title: Controller of ozonizer
Inventor: SHINAGAWA MISATO
IPC: G05B23/02
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a controller of an ozonizer capable of continuing the generation of ozone even if one discharging element causes discharge breakdown without bad influence on other normal discharging elements. SOLUTION: When one or plural discharging elements 5 become abnormal in operation, the abnormality is detected by an abnormality-detecting means 8. The power of ac power circuit 10 is reduced to a prescribed power value by the first output-controlling means 9. As the result, such the electric current as to be overload to the other normal discharging elements does not flow after electrically separating the discharging element 5 having abnormality, and thereby the normal discharging elements are prevented from being destroyed in succession and the operation is continued by the remaining discharging elements without interrupting the generation of the ozone. The current flowing in each of the discharging element is cut so as to be returned.