baber/WOPTO huggingface dataset:
Patent JP-S59133642-A (JP)
Title: Panel control circuit
Inventor: KASAI KOUZABUROU
IPC: G06F9/00
Filed: 1983-01-21
Abstract: PURPOSE:To confirm visually a switch operation, by providing a means, which picks up an OR signal among plural switch output signals on a panel operation part, and a means which generates a reset signal of a display digit selective controlling counter of a multidigit display device. CONSTITUTION:When a switch 4 (or 5) is turned on, an output signal 103 (or 104) goes to low-level, and a data line 117 goes to high-level, and an FF 2 is reset. Then, an LED control signal 108 of a counter 1 is reduced to 0, and a decoder 13 makes only a line 116A low-level to drive only a cathode-side driving signal 115A. Therefore, only an LED 11A is driven to light, and this driving is continued while the switch 4 is turned on, thus, the operaor confirms that the switch is turned on. If chattering occurs, the counter 1 is counted up to drive all of LEDs 11A-11F because a reset signal 105 is not outputted during chattering. When chattering is terminated, only the LED 11A is driven to display. Consequently, LEDs are not displayed for confirmation erroneously during the occurrence period of chattering.
Patent JP-H11205191-A (JP)
Title: Time multiplexed transmission power setting circuit
Inventor: HAYASHIZAKI SATOSHI
IPC: H04B1/69
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce circuits and wirings by performing time multiplexing to the 6-bit transmission powers of plural channels. SOLUTION: All the 6-bit transmission powers sent from a control part to respective first to n-th channels are sent to a power multiplexing control circuit 21, wherein time multiplexing is performed by a clock having the n-times speed of the highest symbol rate among Ich and Qch data. Time-multiplexed (n) pieces of total time which are coincident with the time width of the transmission power of the first channel as the highest symbol rate. Thus, by performing time multiplexing to the transmission powers (6 bits) of all the channels, a transmission power selector 22 can be made common for all the channels so that the more the number of channels is increased, the more the circuits and wirings can be reduced.  Further, by replacing a transmission power table with a transmission power ROM, the transmission power selector can be eliminated as well, and the circuits and wirings can be reduced.
Patent JP-H07218907-A (JP)
Title: Surface light emitting device
Inventor: KATAOKA HIROSHI
IPC: G02F1/1335
Filed: 1994-01-27
Abstract: PURPOSE:To easily grind the inner face of a void inside a light transmission body by forming the light transmission body with two blocks, to easily enlarge a light emitting plane and to prevent luminance nonuniformity corresponding to a light source on the light emitting plane with a recessed part at the upper part of the light source part of the light transmission body. CONSTITUTION:A linear light source 1 is housed inside the void formed by two light transmission bodies 2a and 2b, and light emitted from the linear light source 1 is made incident into the light transmission bodies. The light made incident into the light transmission bodies is repeatedly reflected on the front faces and rear faces of the light transmission bodies and traveled to the peripheral parts of the light transmission bodies and the light, which traveling direction is changed by the screen printing or surface coarse processing of light transmission body rear faces 3a and 3b, is emitted from the surfaces of the light transmission bodies to the outside. The emitted light is transmitted through a diffusion plate 5, and a liquid crystal panel 6 is irradiated with it.
Patent JP-S55100515-A (JP)
Title: Production of connector of optical fiber
Inventor: NAGASAWA SHINJI
IPC: G02B6/24
Filed: 1979-01-25
Abstract: PURPOSE:To perform grooving of superior volume productivity and economic efficiency by photoetching the grooves for receiving the optical fibers to be axially aligned and connected on the surface of a substrate of glass material. CONSTITUTION:Grooves 2 for receiving optical fibers are worked on a glass substrate 1 to provide the connector for optical fibers. To manufacture said connector, a protecting film such as silver plating is attached on the surface of the glass substrate 1 and photosensitive agent is coated thereon, after which a photographic original plate having strip-form patterns is contact-printed, thence it is rinsed to wash  away the unsensed agent, followed by etching the protecting film of the exposed  portions with a silver etching solution. Next, the glass surface of the exposed portions is etched with a glass etching solution, by which the V-form grooves 2 are worked on the glass substrate 1 surface, whereby the required connector is obtained. Since the connector is of the glass of the same material as the optical fiber,  the reliability of the optical fibers after the connection is extremely high.
Patent JP-H08200791-A (JP)
Title: Air direction regulator for air conditioner
Inventor: UEDA MITSUO
IPC: F24F13/15
Filed: 1995-01-20
Abstract: PURPOSE: To easily interconnect the bearing of a mounting piece to a drive shaft by providing guides to be extended outward at both ends of the bearing of the piece. CONSTITUTION: A drive shaft 3a for driving a motor is stood in the bottom of a diffusing passage of a body. On the other hand, a plurality of lateral wind direction plates 6 are provided in the air outlet of the front cover 5 corresponding to the passage, and the plates 6 are coupled by an interlocking plate 7. The one side of the plate 7 is provided with a mounting piece 7b equipped with a U-shaped bearing 7c and the bearing 7c of the mounting piece is interlocked to the drive shaft 3a. Further, guides 7d to be extended are provided at both ends of the bearing 7c of the piece 7b. Thus, the bearing 7c of the piece 7b is easily interlocked to the shaft 3a.
Patent JP-S5290731-A (JP)
Title: Exhaust-gas recirculation control system
Inventor: AOYAMA SHIYUNICHI
IPC: F02M25/06
Filed: 1976-01-27
Abstract: PURPOSE: An EGR control system so arranged as to reduce the EGR rate in the intermediate- and high-speed low-load running ranges. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08202272-A (JP)
Title: Plasma display device
Inventor: TOYOSHIMA TSUTOMU
IPC: H04N5/66
Filed: 1995-01-20
Abstract: PURPOSE: To provide a plasma display device efficiently reflecting and radiating radiant heat caused by a power source, etc., arranged on the casing inside. CONSTITUTION: In the casing 4 housing a plasma display panel(PDP) 1, a circuit part 3 driving the PDP and a power source part 2, etc., supplying power, a mirror 5 is provided on the casing inside of the upper part of the power source part, and the radiant heat radiated from the power source part, etc., is reflected to the outside of the casing.
Patent JP-S60163871-A (JP)
Inventor: BERUNTO BAASUNAA
IPC: C07D239/54
Filed: 1985-01-21
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-S54100703-A (JP)
Title: Production of record disc
Inventor: NAKAGAWA KUNIHIKO
IPC: G11B7/26
Filed: 1978-01-25
Abstract: PURPOSE:To make it possible to mass-produce records, which are recorded with information in their roughnesses, by using a record pressing mold, which carries an original disc and a cutting blade, for film of thermoplastic resin, which is formed on its surface with a metal thin layer, thereby to simultaneously accomplish the molding operation of pits and the pressing operation of the recording discs. CONSTITUTION:An elongated film 1, in which a thin layer 1b of metal such as aluminum having a thickness of about 0.2 to 0.3 microns is laminated upon a thermoplastic resin 1a having a thickness of about 0.15 to 0.3 mm, is conveyed in the direction of arrows so that it may pass through heaters 3 and 3 each having a reflector 4 and may be heated to a temperature of about 100 to 150 deg.C until it is suitably soft. Then, the film 1 under a soft condition is conveyed and temporarily stopped under a record pressing mold 7, in which there are arranged a record pressing original disc 7a and a cutting blade 6 arranged therearound for cutting the controur portion of the record disc. Thus, the mold 7 is moved down so that the pits 8 for the records are subjected to the press molding and pressed at their controur portions 9 thereby to produce a record disc having the shown section at one step.
Patent JP-H09196843-A (JP)
Title: Clogging detecting method and device therefor, suction type smoke detecting system and current meter
Inventor: ICHINOSE YASUO
IPC: G01P5/01
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To detect the clogging of an air suction hole easily. SOLUTION: The clogging detecting device 25 has a vibration generating device 11 which vibrates air passing through an air suction hole 12 in an air sampling pipe 1, and this vibration of air is detected by a vibration detecting device 20 to know if there is clogging. At the current meter, the fluid is vibrated by a vibration generation device 11 mounted in a pipe material in which air flows, the frequency of the generated vibration is detected by the frequency detecting device 20, and the flow speed is estimated from the difference in the detected frequencies.
Patent JP-H10210351-A (JP)
Title: Signal processing circuit for image-pickup device
Inventor: SUZUKI TAKASHIGE
IPC: H04N5/243
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a signal processing circuit for an image-pickup device to prevent a monitor screen from being set at a white level of high luminance, right after the application of a power voltage and also to display an image of high quality on a monitor without giving unsteady stimuli to the human sense of sight. SOLUTION: When the power voltage is applied, a differential signal is applied to an inverted input terminal of a differential amplifier 8 from a differentiation circuit, consisting of a capacitor 21 and a resistance 20, in order to heighten the signal level of the inverted input terminal. Then the level of the difference signal outputted from the amplifier 8 is lowered, the level of control signal applied to an automatic gain control circuit 5 is lowered, and the luminance signal of an object outputted from the circuit 5 is lowered down to a reference black level respectively. The video signals obtained by giving the γ-correction to the luminance signals are turned into an image of a reference black level on a monitor. Thereafter, an image of luminance set toward a white level is gradually displayed and a screen never fully becomes white.  Thus, it is possible to give no unsteady stimulus to the sense of sight and also to display an image of high quality on a monitor, when the power voltage is applied.
Patent JP-H02187496-A (JP)
Title: Production of water gas and device therefor
Inventor: TANAKA MIZUHO
IPC: C10J3/00
Filed: 1989-01-17
Abstract: PURPOSE:To continuously and economically produce water gas by directly heating powdery coke with heated fire-resistant solid and bringing into contact with steam. CONSTITUTION:Powdery coke b in hopper 9 is fed to coke-heating furnace 2 and directly brought into contact with fire-resistant solid a preferably composed of alumina-based new ceramic heated to about 1400 deg.C in solid heating furnace 1 and heated to about 1300 deg.C with mixing. Next, the coke b and the fire-resistant solid a are fed into gas-generating furnace at about 1300 deg.C and brought into contact with high-temperature steam c sent from lower part of the furnace, then reacted to generate water gas. The water gas is cooled in heat-recovering boiler 13 through cyclone 12, then a part of the water gas is used as fuel of hot air-generating furnace 17 and remainder is recovered as water gas.
Patent JP-H09194822-A (JP)
Title: Wet friction material
Inventor: NUMAO YASUHIRO
IPC: F16D13/62
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a wet friction material improved in acid resistance and friction stability by incorporating a specific clay mineral into a fiber base material comprising a fiber material, an inorg. filler and a friction modifier. SOLUTION: A clay mineral is treated with an aq. soln of an amine such as ammonia, a 1-18C aliph. amine or an arom. amine to replace at least 20% of the interlayer cations of the clay mineral with the amine to thereby obtain a clay mineral having an intercalation compd. formed therein. 5-40wt.% clay mineral thus obtd. is blended with a fiber base material comprising a fiber material, an inorg. filler and a friction modifier.
Patent JP-H07219331-A (JP)
Title: Device for detecting residual amount of developer
Inventor: KOMADA YASUO
IPC: H04N1/00
Filed: 1994-01-28
Abstract: PURPOSE:To accurately detect a residual amt. of developer by reading out a reference value of the residual amt. of developer stored in a memory, storing the reference value in a memory within a control element, comparing the reference value and the residual amt. detection signal and deciding the presence or absence of the developer. CONSTITUTION:An MPU 45 stores the reference value (digital value corresponding to a voltage level and time) for judging the presence or absence of the developer in a developing device as a table, reads the reference value out of a ROM 56, serially transfers the value and keeps the value stored in a RAM in the control element 44. The control element 44 decides the absence of the developer in accordance with the reference value when the voltage value received by a photodetector 52b of a developer detecting means and inputted via an operational amplifier 53 and an A/D converter 55 attains the reference value or above and when such state continues for a prescribed period of time or longer. The reference value is changeable by numeric key input from an operation section and the input value is inputted to the MPU 45 and is held in the RAM 57. The stored digital value is serially transferred and is stored into the RAM in the control element 44.
Patent JP-S54102834-A (JP)
Title: Drive control system of printing head
Inventor: TAKIGUCHI AKIHIKO
IPC: B41J2/30
Filed: 1978-01-30
Abstract: PURPOSE: To attain the miniaturization, cost reduction and reliability improvement of a power supply unit, by lessening the peak-value variation width of a load current by driving a printing head at the time of one-phase excitation when driving a pulse motor on a one-phase/two-phase excitation system.  
     CONSTITUTION: During printing-head driving control, current I ϕ  flows to the pulse motor between (i ϕ ) and (i ϕ  × 2) when currents I ϕ A to I ϕ D of A, B, C and D phases flow as currents of respective phases to the pulse motor. When only one phase of the pulse motor is excited, namely, when I f  reaches the inferior limit, printing-head current I ϕ  of peak value (i p ) is flowed synchronously and, in consequence, the whole current I varies between (i ϕ ) and (i ϕ +i p ), so that the peak-value variation width can be reduced (by (i ϕ ) as compared with conventional one). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10206939-A (JP)
Title: Image pickup device
Inventor: IKUMI TOMONORI
IPC: G03B37/00
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain the image of a subject at 360 deg. angle of circumference by simple structure. SOLUTION: This device is constituted of a one-dimensional image pickup element 14, a lens system 16 forming the image of the subject on the element 14 and a reflection mirror 17 provided so that its reflection surface may be inclined to the optical axis of the lens system 16. In such a case, the element 14 is provided to freely rotate at a point on the optical axis of the lens 15 of the lens system 16, and image data is transferred in synchronization with the rotation of the element 14 at every angle θ given by θ=2 × arctan  (A.y')/2.B(A-C)}, provided that A: a distance from the lens to the subject, B: a distance from the lens to the one-dimensional image pickup element, C: a distance from the lens to the center of rotation on the optical axis, and y': the size of the image pickup element (in a direction perpendicular to a line direction).
Patent JP-H09195597-A (JP)
Title: Protective device for keyhole
Inventor: SATO JUN
IPC: E05B17/16
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To prevent extraction to the outside by mischief of an insertion body inserted into a keyhole for a lock. SOLUTION: This protective device consists of an insertion body 3 inserted into a keyhole 2 for a lock 1 and an extraction body 5 extracting the insertion body 3 from the inside of the keyhole 2, a spherical section 7 corresponding to the shape of a recessed spherical section 6 formed around the keyhole 2 is formed at the rear end of the insertion body 3, a recessed section 8, with which the engaging section 4 of the extraction body 5 is engaged, is bored to the spherical section 7, and the side face and base of the recessed section 8 are inclined at specified angles to the extraction direction of the insertion body 3. Accordingly, the presence of the insertion body 3 and the recessed section 8 is difficult to be determined, and the recessed section 8 is difficult to be pulled by a hand, etc.  An elastic member 10 for preventing slipping-off is inserted into a through-hole 9 penetrated through the insertion body 3 while the front end of the insertion body 3 is formed in the same shape as the front end of a key.
Patent JP-S61169713-A (JP)
Title: Inclinometer
Inventor: NAMITA MITSUTAKA
IPC: G01C9/06
Filed: 1985-01-22
Abstract: PURPOSE:To achieve a reduction in the cost with a simplified construction, by using an optical fiber concurrently for an angle of inclination measuring section and a casing suspending member. CONSTITUTION:When a casing 1 suspended with an optical fiber 2 is inserted into a casing pipe B in the ground A to be measured, the casing 1 slides through the casing pipe B parallel therewith with a roller 3 and a suppressing roller 4. Then, at a specified measuring point, a rod body 11 is inclined tilted corresponding to the angle of inclination of the casing pipe B and the component of force from a weight 10 working with the tilting thereof is allowed to act on a curved part 2a of an optical fiber through a projection 13 of the rod body 11 to change the curvature radius of the part 2a. Thus, if a fixed quantity of light is made incident into the optical fiber 2 from a light transmitter C beforehand, the quantity of light received of a light receiver D varies corresponding to changes in the curvature radius of the curved part 2a and the angle of inclination is calculated depending on the quantity of light received.
Patent JP-2000212796-A (JP)
Title: Method for electrodepositing polyimide-resin film
Inventor: OGASAWARA SHUICHI
IPC: C25D9/02
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide high-density, high-quality and inexpensive electronic parts such as TAB, FSP substrate and CSP by electrodepositing a polyimide-resin film having sufficient insulation reliability by a convenient control method. SOLUTION: The polyimide-resin film is formed on the surface of a conductor by electrodeposition. In this method, the impressed voltage between electrodes is fixed, the electrodeposition is finished when a current value becomes less than a definite value. The impressed voltage between the electrodes is preferably fixed between 1 and 300 V, and the electrodeposition is finished when the current value becomes less than 1 mA.
Patent JP-H01188233-A (JP)
Title: Electrode for working thin groove
Inventor: TAOKA HIROKAZU
IPC: B23H7/22
Filed: 1988-01-20
Abstract: PURPOSE:To work a narrow and long groove efficiently with high precision by fixing the both edges of a groove working copper plate and applying a tension in the longitudinal direction and cleaning-removing the working powder in a worked groove by a groove cleaning plate. CONSTITUTION:After two copper plates 5 are applied with an equal tension by the revolution of two extension bolts 18, a slide base 15 is fixed onto an electrode body plate 10 fixing bolts 12. Since the tension applied onto two copper plates 5 is made equal through this operation, the bending of the electrode body plate 10 is prevented, and the undulation of the copper plate 5 is corrected, and the precision of straightness in the longitudinal direction is improved, and also the flexural rigidly is increased. The working powder piled in a working groove 2 is cleaning-removed by shifting a work table 22 so that a thin plate 19 is introduced into the groove 2 at each selection of the electric discharge condition. Therefore, a narrow and long groove can be worked efficiently with high precision.
Patent JP-S58162513-A (JP)
Inventor: TEODOORU WAYAROFU
IPC: A61K8/44
Filed: 1983-01-20
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-H11203182-A (JP)
Title: Data holding method and computer readable record medium
Inventor: SHIBATA FUMIHARU
IPC: G06F12/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption area of a memory and to improve processing efficiency at the time of holding plural data in a computer. SOLUTION: At the time of holding file identification names for the plural data inside the memory of the computer, by dividing the file identification names of the respective data into storage position information DR and a base file name BF, imparting the same number for the ones indicating the same storage position among the plural pieces of the storage position information and imparting different numbers for the ones indicating different storage positions, storage position identification numbers are imparted to the divided storage position information for the respective data. Thus, the need of holding overlapping character string data inside the memory is eliminated for the same storage position information and the consumption area of the memory is reduced.  Then, in the memory, the storage position information and the storage position identification numbers and the storage position identification numbers and the base file names are respectively held in correspondence.
Patent JP-S60154432-A (JP)
Title: Manufacture of shadow-mask
Inventor: UCHIMURA TOSHIMI
IPC: H01J9/14
Filed: 1984-01-23
Abstract: PURPOSE:To prevent adhesion of granular material on the coating-unnecessary part of a shadow-mask by fixing the skirt part of the shadow-mask on a shadow-mask-frame after applying the granular material on the shadow-mask through the intervention of a jig screening said skirt part. CONSTITUTION:A shadow-mask 11 formed in a fixed shape is solely set in a fixed position on a spray pedestal 16 on a spray-booth 15 with intervention of a screeinging jig 19. This screening jig 19 is extended from the skirt part 13 to the peripheral perforationless part of the principal face 12 of the shadow-mask 11 and formed in similar curvature to the corresponding part of the peripheral perforationless part. Granular material 18 is applied on the fixed part of the shadow-mask 11 so as to become a fixed thickness by being sprayed from a spray-nozzle 17 facing to the principal face 12 in the booth 15. After that, the shadow-mask 11 itself is fixed on the mask-frame after passing through a given baking furnace and thus a shadow-mask structure is accomplished.