baber/WOPTO huggingface dataset:
Patent JP-2000242084-A (JP)
Title: Wet type image forming device
Inventor: TATSUMI EIJI
IPC: G03G15/10
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a wet type image forming device constituted so that such possibility that developer in a developer tank overflows outside the developer tank because the liquid level thereof is fluctuated is eliminated when the device is moved or the developer tank is attached and detached in order to execute the maintenance of a developing part. SOLUTION: This device is constituted so that an almost hermetically sealed structure is adopted as the structure of the developer tank 3 supplying the developer 2 to the developing roller 1. At a developing time, the developer 2 in the tank 3 is supplied to the roller 1 by pressurizing the inside of the tank 3. At a non-developing time, the developer 2 is recovered to the inside of the tank 3 from the roller 1 by releasing the pressurization of the inside of the tank 3. Thus, such possibility that the developer in the developer tank overflows outside the developing tank because the liquid level thereof is fluctuated is eliminated when the device is moved or the developer tank is attached and detached in order to execute the maintenance of the developing part.
Patent JP-S54135099-A (JP)
Title: Locking device
Inventor: OOI MASAHIRO
IPC: E05B11/04
Filed: 1978-04-11
Abstract: PURPOSE: To provide a locking device which prevents the handle with a lock from rotating and the key from drawing off the lock while the door is opened.  
     CONSTITUTION: An engaging means 11 held on the door 1 between a latch 8 and the door is capable of expanding and contracting in the parallel direction to a handle shaft 4 due to its own resiliency and having an engaging part 15 for engaging an enlarged through hole 10 of the latch 8 when expanded. A projection 16 arranged inside a box member 2 is brought into contact with the means 11 as contracted and provided with a head part 17 which can pass only the hole 10 and a neck part 18 which can pass also a through hole 9. When the handle shaft 4 is turned and the engaging part 15 engages the through hole 10, the shaft 4 stops turning and the door can be opened. If the door is moved in the closing direction in this state, the means 11 and the projection 16 are brought into contact so that the means 11 contracts against its own resiliency. Then the hole 10 is moved part the head part 17 to the neck part 18, thereby enabling the shaft 4 to turn and, hence, the door to close. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63210669-A (JP)
Title: Voltage detection circuit
Inventor: TANAKA TOSHIO
IPC: G01R19/00
Filed: 1987-02-27
Abstract: PURPOSE:To obtain an momentarily continued output, by a method wherein a pulsating voltage rectified is detected at a specified level and an output of a constant voltage circuit is delayed with a delay circuit to detect a peak of an input AC voltage accurately. CONSTITUTION:A level detection circuit 2 detects a pulsating voltage B rectified with a rectification circuit 1 by comparison in terms of a detection level and outputs the results as intermittent detection signal C. A constant voltage circuit 3 to which is introduced this detection signal C receives the pulsating voltage B room the rectification circuit 1 as input signal and outputs a specified level of voltage signal D on-off controlled by the detection signal C. A delay circuit 4 to which is introduced the voltage signal D outputs a specified level of current signal E delayed by a specified time and an output circuit 5 outputs a continued digital state F varied with a peak of an input AC voltage A, above or below the detection level of the level detection circuit 2.
Patent JP-S62202954-A (JP)
Title: Blast control device for air conditioner
Inventor: ISONO KAZUAKI
IPC: F24F11/02
Filed: 1986-02-28
Abstract: PURPOSE:To achieve most suitable blast control which will create a pleasant indoor environment by detecting representative temperatures inside a room and near the floor face and controlling an upper section blower and a lower section blower so that the ratio of the blast capacity of the latter to that of the former becomes larger when the difference of both temperatures becomes large. CONSTITUTION:A CPU 2 reads through an input circuit 23 a representative room temperature, T1 which is detected by a room temperature sensor 28, and T1 is compared with a first set temperature Ta which is beforehand set. If T1>=Ta, a CPU 24 reads through an input circuit 22 the temperature T2 near the floor which is detected by a temperature sensor 29, and the ratio of the output of an upper section fan motor 18 to that of a lower section fan motor 19 is controlled so that the difference between the representative room temperature T1 and the temperature near the floor, T2 becomes lower than a second set temperature tb. Because the ratio between blast capabilities of both blowers is controlled, it is possible to grasp exactly the temperature environment under various conditions in the room and there is a benefit that a pleasant room environment can be thereby obtained.
Patent JP-H08239095-A (JP)
Title: Wing end vortex reducing device
Inventor: NAKAO MASAHIRO
IPC: B64C27/467
Filed: 1995-03-02
Abstract: PURPOSE: To provide a wing end vortex reducing device for reducing the intensity of a wing end vortex generated from the end of a three-dimensional lift force face. CONSTITUTION: A wedge 3, where the rear end 5 is arranged rearward of the rear edge of a rotor wing 1 and the inner flank 4 is made into an incline whose rear is turned outward to the progress direction of a wing 1, is hung down from the bottom of the wing end part 2 of the wing 1, with its top fixed firmly to the bottom. Hereby, wing end vortex 7, which is generated at the end of the wing and flows rearward, becoming spiral vortex, hits against the inner flank 4 of the wedge 3, and the intensity is attenuated, and also in case that the wing 1 is a rotor wing, this gives the wing 1 torque, and rotor efficiency improves. Moreover, by the attenuation of the wing end vortex 7, the aerodynamic property of the rotor wing 1 improves, and also the drop of noise caused by the interference of wing end vortex with the rotor wing 1 and the improvement of hovering property can be accomplished.
Patent JP-2000242680-A (JP)
Title: Printed wiring board design support system
Inventor: YOSHINAGA EIJI
IPC: G06F17/50
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To evaluate the capacity of wiring accommodation with higher precision by analyzing wiring lengths of all pin pairs by cases according to whether or not a wiring length is specified. SOLUTION: A total wirable length analysis part 107 calculates temporary total channel area (the product of area of substrate size and the total number of signal layer pairs) by referring to substrate information 101, design reference information 106, and component information 103. The total wirable length is found from the quotient obtained by dividing the total channel area by wiring density. A total wiring length prediction part 108 predicts and analyzes the total wiring length of the whole substrate after wiring design by referring to component arrangement information 102, inter-component connection information 104, and wiring regulation information 105. Consequently, the prediction result before pattern design can be reflected on actual design.
Patent JP-S58161420-A (JP)
Title: Monolithic analog-digital converter
Inventor: RIYUU KAZUO
IPC: H03M1/12
Filed: 1982-03-18
Abstract: PURPOSE:To obtain a converter having high reliability, without using externally mounted components, by frequency-dividing a clock inputted from an external clock input terminal and incorporating a clock frequency selecting circuit capable of selecting an arbitrary frequency clock. CONSTITUTION:The titled converter is applied to an integrating A/D converter, and a clock frequency selecting circuit 11 is provided between a clock input terminal 1 and a logic control circuit 3. An analog input signal is applied to an integration circuit 12 via a multiplexer 9 and integrated for a prescribed time. A reference voltage is applied to the circuit 12 and a time from this moment to the time when the output of the circuit 12 comes to less than the threshold voltage of a comparator 8, is counted at a counter 13. The counter 13 is operated in synchronizing with an external clock frequency-divided at the circuit 11. The result of count of the counter 13 shows the result of digital conversion of an analog input signal and is outputted externally via an output register and an output buffer 5.
Patent JP-S52128421-A (JP)
Title: Polyester bristles; its production and fabrication
Inventor: OOHASHI SADAO
IPC: D01D5/12
Filed: 1976-04-16
Abstract: PURPOSE: The cooling under a specific condition of melt-extruded polybutylene terephthalate monofilaments prior to stretching prvides polyester monofilaments having good heat setting properties. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05237842-A (JP)
Title: Manufacture of rubber vibration insulator
Inventor: OGUSURI JIROU
IPC: B29C33/02
Filed: 1992-02-28
Abstract: PURPOSE:To provide a rubber vibration insulator having no scattering indurability. CONSTITUTION:The manufacturing method of a rubber vibration insulator, which is produced by bonding an inner tube and an outer tube through elastic body 14 made of non-stretchable crystalline rubber material leaving empty parts 18 between tubes, has the vulcanizingly molding process of the elastic body 14 with forming molds 11 and 12 having their mold split faces 15 at the positions excluding the positions A, at each of which the maximum principal strain develops in the elastic body 14 facing to the empty part 18.
Patent JP-S58161387-A (JP)
Title: Semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L27/15
Filed: 1982-03-18
Abstract: PURPOSE:To obtain a semiconductor device of small size and low cost by a method wherein a compound semiconductor device is formed on an Si semiconductor device into an integral body. CONSTITUTION:The Si semiconductor device is formed, by field oxide films 2, gate oxide films 3, wirings 4 of single crystal Si gate, etc., inter-layer phosphorous glass films 5, Al wirings 6, etc., on the surface of an Si semiconductor substrate 1. The compound is semiconductor light emitting device 9 which is continuous to electrodes 8 and constituted of potassium and phosphorous is formed into an integral body thereon via inter-layer insulation films 7. The signal controlled by a control circuit of the Si semiconductor device controls the photo-output signal of the compound semiconductor light emitting device. Thus, the miniaturization of the device can be contrived, and accordingly the cost can be reduced. If a control circuit is constituted of an Si semiconductor device, and the actuator of laser emission, etc. of a compound semiconductor device, signal transmission little receives noises.
Patent JP-S61204074-A (JP)
Inventor: NISHIMURA ICHIRO
IPC: B01D41/04
Filed: 1985-03-05
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-S51118905-A (JP)
Title: Subscribers loop auto-testing method
Inventor: KONISHI AKIO
IPC: H04M3/26
Filed: 1975-04-11
Abstract: PURPOSE:To automate a subscriber's loop test of a C45 type switching equipment by utilizing an auto-centralized testing       which id used in a C400 type switching equipment.
Patent JP-S58160325-A (JP)
Title: Production of antifogging article
Inventor: OOTSUKA YASUJI
IPC: C08J7/04
Filed: 1982-03-18
Abstract: PURPOSE:To produce an article which keeps an excellent antifogging property for a long time, by selectively distributing a hydrophilic monomer component copolymerized with a specified hydrophobic monomer component over the surface layer. CONSTITUTION:A substrate is prepared by effecting, by heating, gelation of a hydrophobic monomer containing at least two unsaturated groups or a hydrophobic monomer mixture containing at least 10wt% such monomer (referred to as Ma). Alternatively, a substrate having at least 5wt% Ma in the surface layer is prepared by applying a viscous fluid obtained by heating the above Ma to a state in which Ma remains ungelled and flowable to the surface of a base and then effecting gelation of the monomer by heating. Then, an antifogging article is produced by placing the gelled substrate in an atmosphere containing the vapor of a hydrophilic monomer or its mixture (referred to as Mb) or in an atmosphere of Mb mist and heating or irradiating the substrate with light to thereby copolymerize Ma with Mb within the surface layer of said substrate.
Patent JP-H03245940-A (JP)
Title: Tool exchange device
Inventor: UEMURA TADASHI
IPC: B23Q3/157
Filed: 1990-02-23
Abstract: PURPOSE:To shorten the time period of tool exchange and to facilitate the inspection and maintenance of a tool exchanger while smoothing the tool exchange by gripping a tool holder adapted to be received by a gripping member when the catching of a spindle by the tool holder is released, and then by removing the tool holder gripping by an exchange arm. CONSTITUTION:When a push-out member 22 which is provided to a push rod 14 together with a gripping member 24, release the catching of a spindle 7 by a tool holder 18, a pull stud 18a of the tool holder 18 is received by the gripping member 24 with a gap between itself and the push-out member 22, and then the tool holder 18 is gripped by an exchange arm in order to pull out it. Accordingly, the gripping of the tool holder 18 by the exchange arm and the release of the gripping by the push rod 15 can be simultaneously carried out. Further, since the tool holder 18 received by the gripping member 22 provided to the push rod 15 is gripped by the exchange arm, it is possible to eliminate a temporary hold mechanism from the spindle 7. Further, during the pull- out and insertion of the tool holder 18, it is possible to prevent unreasonable force exerted to the spindle 7 and the exchange arm.
Patent JP-H11242902-A (JP)
Title: Lens of vehicle light
Inventor: ISHIZU MOTOYASU
IPC: F21V17/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To increasingly heighten diffusion effect, by dividing a light from prism cuts formed on the object side into two directions to travel obliquely, thus by leading it into plural cylindrical cuts. SOLUTION: Blind cuts 4 of a lens 1 of a vehicle light are constituted by forming prism cuts 4a orthogonal to axes X and having an approximate V-shaped sectional on the object side surfaces of a foot part 3, and by forming cylindrical cuts 4b orthogonal to the axes X and having an approximate semicircular sectional on the visual line side surfaces. Thus, a light from the object is divided into two directions by the prism cuts 4a provided on the object side, and the light travels obliquely in the foot part 3, thereby the light enters plural cylindrical cuts 4b. Consequently diffusion effect is heightened increasingly.
Patent JP-S56140652-A (JP)
Title: Diode
Inventor: NAITOU MASAYA
IPC: H01L23/48
Filed: 1980-04-04
Abstract: PURPOSE:To obtain a small-sized diode with a high tensile snapping strength in an axial direction and bearable to a thermal shock by a method wherein a ratio of a length (l) of a lead end placed in contact with an inner wall of a glass tube and a thickness (t) of the glass tube is defined within a prescribed range. CONSTITUTION:A dumet wire for heat sink in a thick diameter is integrated with the ends 12 of the lead 11. An Si pellet 13 is connected held at the both sides by the ends 12. The outer diameters (d) of the ends 12 are set as 0.6-0.85mm.phi from various factors. The glass tube 14 having the almost same coefficient of thermal expansion as the dumet wire is fitted and air-tightly sealed. Assuming now that the length of the end 12 is taken as (l) and the thickness as (t), the tensile snapping strength is satisfied if l/t being over approximately 1.5 and satisfactorily bearable to the thermal shock if under 2.5. Though the values are fluctuated more or less depending upon a quality of the glass and a dimension of the inside diameter, the device in high reliability can be obtained.
Patent JP-S61205786-A (JP)
Inventor: KUNO KAZUAKI
IPC: F27B14/10
Filed: 1985-03-07
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-H02223880-A (JP)
Title: Method and device for measuring erroneous alarm probability
Inventor: UJIGAWA NOBORU
IPC: G01S7/40
Filed: 1989-02-23
Abstract: PURPOSE:To evaluate the detection performance of a radar by measuring the probability that a receiver noise is detected as an erroneous alarm in some prescribed time in a state that there is no reflected signal from a target, and displaying it on a panel by keeping pace with a PRI display. CONSTITUTION:First of all, a counter 10 for counting the number of PRIs by a measurement start and an accumulator 9 for accumulating the number of detections are cleared to '0'. In a state that there is no reflecting signal from a target, a receiver noise is inputted to a pre-stage signal processor 3. As soon as the detection is ended, the counter 10 is brought to increment. Also, the number of detections in an IPRI detected as an erroneous alarm is written in a target memory 4, and simultaneously, written in a hit number register 8, as well and added to the accumulator 9. Subsequently, the accumulator 9 in which the total number of erroneous alarms is stored is divided by the product of the number of PRIs and the number of range pins, and Pfa is calculated.
Patent JP-S63209356-A (JP)
Title: Fault processing system
Inventor: OSAKI TAKAAKI
IPC: H04M3/12
Filed: 1987-02-26
Abstract: PURPOSE:To prevent ineffective incoming processing and excess charging processing by allowing a fault occurred in a transmission installation to identify it as permanent call so as to disconnect all subscribers in a remote subscriber system. CONSTITUTION:If a fault takes place in the transmission installation 3, a processing unit 14 recognizes it that all subscribers 2 are once in no communication state and a permanent call takes place to disconnect each subscriber 2. Thus, even when a call arises from a subscriber 2, no ineffective processing is executed and even to a subscriber 2 having a fault in the communication state requiring charging processing, no excess charging processing is executed.
Patent JP-S60189669-A (JP)
Inventor: KASAI SHIYOUJI
IPC: B61C15/10
Filed: 1984-03-09
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-S56140773-A (JP)
Title: Driving method of solid state pickup element
Inventor: TANAKA OOMICHI
IPC: H04N5/335
Filed: 1980-04-02
Abstract: PURPOSE:To reduce residual charge component and thus prevent the occurrence of an after-image, by eliminating the excessive charge exceeding the transfer capacity of the change transfer part through a transfer in the blanking period of a scan. CONSTITUTION:A solid state pickup element consists of the photoelectric converting part 101 comprising the photodiode and others, the vertical charge transfer line 102 comprising the CCD and others, the reading gate 103, the horizontal charge transfer line 104 comprising the CCD and the like, and the output signal extracting part 105 comprising the floating gate and others. The excessive charge exceeding the transfer capacity of the charge transfer parts 102 and 104 are transferred to eliminate in the scanning blanking period, among the signal charge that received a photoelectric conversion through the part 101.
Patent JP-H01217419-A (JP)
Title: Liquid crystal display device
Inventor: ISHIGURO YASUO
IPC: G09G3/36
Filed: 1988-02-26
Abstract: PURPOSE:To omit the use of a color mosaic filter and to attain color display at high resolution by successively driving red, green and blue light emitting means arranged on the back of a liquid crystal display panel having no color mosaic filter and displaying an image corresponding to a display color on a liquid crystal display panel. CONSTITUTION:A selector 32 selects red (R), green (G) and blue (B) video signals from a selected input video signal and successively outputs the selected signals to a field and a selector 37 excites R, G and B drivers 38, 40, 42 and excites and lights up R, G and B light emitting elements 39, 41, 43 to display R, G and B images for one field. Thus, color display for a sheet can be completed. Consequently, color display can be attained without using a color mosaic filter.
Patent JP-S59172942-A (JP)
Title: Interphase insulator of rotary electric machine
Inventor: KAWAMURA TSUTOMU
IPC: H02K3/38
Filed: 1983-03-18
Abstract: PURPOSE:To obtain an interphase insulator of a rotary electric machine which does not move at the time of inserting a coil by coupling both ends of insulating paper with a pair of yarns, inserting the yarns into the slot of a stator core and engaging them. CONSTITUTION:An interphase insulator 10 is secured by welding of a supersonic wave or the like two pairs of coupling yarns 33 made of polyester to both ends of two insulating sheets 11. The interval 12 of a pair of yarns is formed to be slightly larger than the maximum interval P between the outer shade ends of the bottoms of adjacent slots 5a, 5b of a stator core 4. A pair of yarns 33c, 33d are inserted over the ends of tees 13 of the core 4 by reducing the interval 12 between one pair of yarns 33c and 33d into the two slots 5a, 5b near the slot 5, to which U-phase coil 7 is inserted, of the slots 5, to which V-phase coil 8 is inserted. The other yarn 33f of the other insulating sheet 11a is inserted into the slot 5c adjacent to the slot 5b.
Patent JP-H02223246-A (JP)
Title: Bit slip control circuit
Inventor: OKI TAIJI
IPC: H04L7/00
Filed: 1989-02-23
Abstract: PURPOSE:To control bit slip with simple circuit constitution by resetting a write counter first when a power source is applied, and next, resetting a readout counter via a reset signal delay circuit to supply a phase difference not generating the bit slip. CONSTITUTION:Since a reset signal when the power source is applied is supplied to the write counter 2 and the readout counter 3 as the phase difference of the reset signal delay circuit 4, namely, since the reset signal is supplied to the readout counter 3 via the reset signal delay circuit 4, a constant delay quantity can be supplied between a write phase and a readout phase on a memory 1. Furthermore, the delay quantity is set at a range where the difference between the write phase and the readout phase on the memory generates no bit slip. The readout counter 3 is reset by the reset signal on which the delay quantity is set, and the write counter 2 is reset by the reset signal on which no delay quantity is set. Thereby, the bit slip can be controlled with simple constitution.
Patent JP-S59171689-A (JP)
Title: Optical recording method
Inventor: YAMAZAKI HIRONORI
IPC: G11B7/241
Filed: 1983-03-18
Abstract: PURPOSE:To record with excellent preservation stability, by a method wherein a recording medium comprising a base and a light-absorbing film provided on the base is irradiated with laser light, which is absorbed into the film and is converted into heat, and a surface layer is deformed by the heat. CONSTITUTION:The recording medium comprising the base (preferably, a plastic base) 1 and the light-absorbing film (a film having an ability of absorbing laser light and excellent in thermal stability, e.g., a vapor-deposited gold film having a thickness of 300Angstrom ) 2 provided on the base 1 is irradiated with laser light, whereby the laser light is absorbed into the film 2 and is converted into heat, and the surface layer of the base 1 is deformed 3 by the heat, thereby perform recording.