baber/WOPTO huggingface dataset:
Patent JP-H02175235-A (JP)
Title: Method and apparatus for automatically supplying tire bead
Inventor: SASAKI NAOKI
IPC: B29D30/32
Filed: 1988-12-28
Abstract: PURPOSE:To automatically supply a bead by taking the bead out of a bead stocker and automatically feeding the same to the bead insert apparatus of a tire molding apparatus in a centering state. CONSTITUTION:A bead W is delivered one at a time along with a separator Wa from a plurality of the bead groups stored in a stocker 1 in an arbitrary arranged state. Next, a rotary cylinder 18 is driven to revolve a bead holder 13 by 180 deg. counterclockwise in an almost horizontal direction and the reinforcing cord of the bead W is attracted by an electromagnet 12 and the separator Wa is sucked by a vacuum pad 11. The bead W fed to a centering apparatus 20 is revolved by about 90 deg. on the center of a split drum 22 in a contracted state to be mounted on the split drum 22. Next, the bead W is fed to the bead insert apparatus of a tire molding apparatus while revolved in a state detached from the centering apparatus 20 to be automatically mounted on a bead setting ring.
Patent JP-H08156893-A (JP)
Title: Guidance control apparatus for parachute and parachute guidance control system
Inventor: KAWAI SHIGEHARU
IPC: H04B7/26
Filed: 1994-12-05
Abstract: PURPOSE: To airdrop accurately goods or the like by providing a parachute control apparatus to continuously connect suspension control cables for the parachute mounted to the peripheral edge of the parachute for controllably elongate and contract the suspension control cable for the parachute so that the parachute can be aerodynamically controllably moved during the fall of the parachute. CONSTITUTION: A parachute control apparatus 102 controllably extends and contracts a suspension control cable 101 for the parachute. The relative positions of the center of gravity of an object hung down by the parachute 100 and the parachute 100 body is changed by the extension and contraction of the suspension control cable 101 for the parachute so that the parachute 100 can be moved aerodynamically during the fall. The parachute can controllably left and right moved by changing the suspension control cable 101 itself for the parachute and its expansion and contraction amount. A homing or command guidance transmitter/receiver section 104 transmits an information signal to a target and receives the information signal reflected from the target or an information signal generated from the target.
Patent JP-H10172426-A (JP)
Title: Manufacture of shadow mask
Inventor: SANO YUICHI
IPC: H01J9/14
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a shadow mask manufacturing method in which size and form of holes of large holes deflected in an electron beam deflection direction to small holes can be easily controlled. SOLUTION: In a shadow mask manufacturing method for forming a number of holes 20 in a range 35 as an effective part of a mask main body of a shadow mask to be assembled in a color picture tube by etching a plate of a shadow mask member by a photo-etching method, dummy holes 36 of a substantially similar size to holes 20 in a range peripheral part close to the range 35, and the holes in the range peripheral part are controlled by use of the dummy holes 36.
Patent JP-H04205887-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YAMAGUCHI YASUNORI
IPC: H01L27/04
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the deterioration of the characteristic of an element resulted from a decline in the breakdown voltage caused by the miniaturization of the element by giving two different currents and voltages for an input-output circuit and internal circuit from the outside and converting the supply voltage for internal circuit into a voltage of a level suitable for each circuit by means of an internal regulator. CONSTITUTION:A power supply terminal 1a across which the first power supply voltage Vcc1 of 5V is applied and another power supply terminal 1b across which the second power supply voltage Vcc2 of 3.3V is applied are provided. On the other hand, the second voltage Vcc2 is supplied to the peripheral circuit 3 of a memory array 5 and directly drives the circuit 3. At the same time, the voltage Vcc2 is also supplied to a voltage conversion circuit 4, such as switching regulator, etc., and the circuit 4 supplies a voltage Vcc' suitable for driving the memory array 5 to the memory array 5 after converting the voltage Vcc2 into the voltage Vcc'. Therefore, the deterioration of the breakdown voltage of an element caused by the miniaturization of the element can be prevented without lowering the noise margin which invites an increase in power consumption of the LSI.
Patent JP-H09150004-A (JP)
Title: Treatment method for cleaning liquid
Inventor: KAWADA KUNIO
IPC: B01D17/035
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To efficiently separate and remove solid matters and oil components from a cleaning liquid to be treated. SOLUTION: A cleaning liquid 2 is led at first to a filter 5 by a pump 3 and solid matters in the cleaning liquid 2 are removed by the filter 5. Then, the resultant cleaning liquid 2 is led to a cartridge 10 filled with an adhesive material 9. The cleaning liquid 2 which passes the cartridge 10 is introduced into an oil-floatation tank 17 whose upper face is opened and stays in the floatation tank 17. Oil components in the cleaning liquid 2 are united with oil components adhering to the adhesive material 9 and become coarse while the cleaning liquid 2 is passing the cartridge 10. Consequently, the cleaning liquid 2 containing oil drops with large particle size flows in the oil-floatation tank 17, so that oil drops easily come up to the surface in the oil-floatation tank 17 and the oil components in the cleaning liquid 2 are separated.  The oil components separated and gathered in the upper layer part are discharged to the outside by an oil skimmer 19.
Patent JP-H06175590-A (JP)
Title: Card-shaped display device
Inventor: KUMANO KATSUFUMI
IPC: G02F1/1335
Filed: 1992-12-09
Abstract: PURPOSE:To integrate a reading part and a display part, to form a display device into a shape like a card, also to instantly read an original image and to display it. CONSTITUTION:The device is provided with a complete contact type two-dimensional image sensor 3 which is placed on the original in tight contact with the original and for reading the original image in a reading area, a both-side emission type light source 4 which is laminated on the two-dimensional image sensor 3 and for emitting illuminating light downward and illuminating the original surface through the two-dimensional image sensor and also for emitting the illuminating light upward, a liquid crystal display 5 which is laminated on the both-side emission type light source 4 and for displaying the image by using the illuminating light which is emitted upward. The original image read by the two-dimensional image sensor 3 is processed by a control part 8 so as to be enlarged, or translated, and then, it is displayed on the liquid crystal display 5.
Patent JP-H10174087-A (JP)
Title: Image transmission system
Inventor: IKEDO HIROYASU
IPC: H04N19/00
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To realize the image transmission system that sends a plurality of sets of image information in which the number of image object points is increased and image quality deterioration in the case of transmission of a video signal or the like is small. SOLUTION: Image pickup sections 3-1-3-n give a digital video signal to coding sections 5-1-5-n, the video signal in the MPEG format is digitally band- compressed, coded and outputted. Error correction coding sections 20-1-20-n add a correction code to a signal from the coding sections and sent to a monitor center 2 via modulation sections 6-1-6-m, a synthesizer 7 and a wired transmission line 8 from time division multiplex processing sections 30-1-30-m. The signal is fed to time division multiplex demultiplex processing sections 31-1-31-m via a distributer 9 and demodulation sections 10-1-10-m in the monitor center 2.  The time division multiplex demultiplex processing sections 31-1-31-m demultiplex the signal subject to time division multiplex processing and the demultiplexed signal is fed to display devices 12-1-12-n via error correction decoding sections 21-1-21-n and decoding sections 11-1-11-n.
Patent JP-H03193604-A (JP)
Title: Formation of oxide superconducting thin film
Inventor: NAGAISHI RYUKI
IPC: H01B13/00
Filed: 1989-12-20
Abstract: PURPOSE:To form a high-quality and large-area oxide superconducting thin film by impressing a negative bias voltage so that the potential is maximized at the center of a substrate and the voltage is minimized at the periphery of the substrate. CONSTITUTION:An oxide superconducting thin film is formed on a substrate by vacuum deposition, MBE, CVD, laser vapor deposition method, etc. In this case, a grounded electrode 10 is arranged at the center of the substrate 2, an annular bias electrode 11 is provided at the peripheral part of the substrate 2, a bias voltage is impressed on the substrate so that the potential close to the substrate center is controlled to 0-300V and the potential at the peripheral part of the substrate is controlled to -300 to -600V which is 300V lower than the potential at the substrate center, and a film is formed. This method is especially effective when a large-area oxide superconducting thin film having >=100mm diameter is formed.
Patent JP-H03191318-A (JP)
Title: Polarlizing and illuminating device and projection type display device provided therewith
Inventor: MITSUTAKE HIDEAKI
IPC: G09G3/02
Filed: 1989-12-20
Abstract: PURPOSE:To improve utilization efficiently of light by emitting either the P polarized light component or the S polarized light component of an incident luminous flux separated by a polarizing beam splitter and the other component whose plane of polarization is rotated by 90 deg. with the aid of a lambda/4 optical phase plate and a reflecting member. CONSTITUTION:The P polarized light component Lp of the collimated luminous flux emitted from a condenser lens 24 is transmitted through the action surface 26a of the polarizing beam splitter 26 and the S polarized light component Ls thereof is reflected at right angle on the surface 26a, so that the P polarized light component is separated from the S polarized light component. The S polarized light component Ls is made incident on the lambda/4 optical phase plate 27, reflected on the reflection surface of the reflector 28 and transmitted through the lambda/4 optical phase plate 27 again, so that the plane of polarization thereof is rotated by 90 deg. and converted to the P polarized light component Lp. Then, the P polarized light component Lp is transmitted through the action surface 26a as it is and emitted from the beam splitter 26. On the other hand, the transmitted P polarized light component Lp is reflected at right angle on the total reflection surface 29a of a total reflection prism 29 and emitted from the prism 29 in parallel with the converted P polarized light component Lp. Thus, the utilization efficiency of light is improved.
Patent JP-H03189581-A (JP)
Title: Acoustic position measuring instrument
Inventor: TAKAHASHI HIDEYUKI
IPC: G01S15/74
Filed: 1989-12-19
Abstract: PURPOSE:To remove mismeasurement due to multiple reflection and shorten a measurement period by measuring a slant range SR and an azimuth from a counted value and azimuth angle data which are extracted when a maximum reception level is obtained. CONSTITUTION:The answer signal from a transponder TP2 and a TVG control voltage 11 which is applied to an amplifier 8 are converted 15 and 16 into digital values, which are sent to an arithmetic circuit 12 and converted to levels when inputted to the amplifier 8 with the amplification degree of the amplifier 8 which is corrected with the voltage 11. Then when a maximum value is detected 19 among outputs of the circuit 12, a memory signal is sent to store the current measured SRr of a counting circuit 17 and also store the current azimuth angle theta data of a phase detector 9 in a memory 10. Every time a high- level received wave is obtained, the data are updated into its SRr and azimuth angle theta. Therefore, the maximum reception level in a reception period is a counted value and azimuth angle data by a direct wave received from the TP 2 at the shortest distance and direct values are obtained as the SRr and azimuth theta.
Patent JP-H01174804-A (JP)
Title: Regulator for steam temperature
Inventor: OGAUCHI TOSHIO
IPC: F22G5/12
Filed: 1987-12-28
Abstract: PURPOSE:To reduce the generation of thermal stress and to inhibit the accident of damage minimally while controlling the temperature of steam extending over a wide range by regulating the temperature of water for regulating the temperature of steam atomized into a steam flow at a high temperature in a water injection piping system. CONSTITUTION:Steam at a high temperature flows from the upstream side of a desuperheater 2 to the downstream side. Injection water is atomized from a water injection nozzle 3 through a water injection piping 4. The quantity of injection water is controlled by a controller 7 by a steam temperature on the downstream side of the desuperheater 2 detected by a temperature sensor 6. On the other hand, the temperature of injection water is detected by an injection-water temperature sensor 10, and fed back to the opening of a injection-water temperature regulating valve 9 by a controller 11. The opening of an injection water regulating valve 5 is added at that time, and the quantity of heating steam fed to an injection water heater 8 is controlled in a preceding manner. That is, the quantity of heating to injection water is controlled on the basis of the temperature of steam flowing through the steam piping 1 on the downstream side of the desuperheater 2 detected by the temperature sensor 6 and the temperature of injection water in the injection water piping 4 detected by the injection-water temperature sensor 10, and the temperature of injection water is adjusted.
Patent JP-H10151779-A (JP)
Title: Thermal head type image recording apparatus
Inventor: YAMAGUCHI HIROSHI
IPC: B41J2/32
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To manufacture an apparatus with a simple structure and good accuracy and to make accuracy for positioning good in the paper delivering direction by providing a hooking mechanism contg. a thermal head fitting plate and a hooking part for hooking against energizing force in the delivering direction of a spring member energizing in the delivering direction of a recording medium. SOLUTION: A thermal head fitting plate 17, a head supporting mechanism 15 provided with three coil springs 20 and a hooking mechanism 25 are provided and both left and right end side parts and the central part of the head fitting plate 17 are energized by a large force towards a platen roller 11 by means of three coil springs 20 and in addition, they are energized by a large force in the delivering direction P of a recording paper 9 in the neighborhood of the thermal head 19 and a hooking part 17d of the head fitting plate 17 is hooked by a hooking part 5b of a side wall frame 5 against energizing force of the coil springs 20 in the delivering direction and as a result, the head fitting plate 17 can be manufactured with a simple structure and accuracy for positioning in the paper delivering direction P of the thermal head 19 can be improved.
Patent JP-H06177405-A (JP)
Title: Semiconductor diode and its manufacture
Inventor: OTOGURO MASATAKA
IPC: H01L29/93
Filed: 1992-12-10
Abstract: PURPOSE:To provide a VC diode wherein distortion is not generated in variation rate of a capacitance C to variation of a voltage value V and a manufacturing method thereof. CONSTITUTION:When a VC semiconductor diode is manufactured, a variable LF' which expresses characteristics is obtained by two calculation equations (1) LF=d (logC)/d (logV) and (2) LF'=d (logLF)/d (logV) based on a voltage value V and a capacitance value C of the diode. When manufacturing conditions are decided so that a region wherein the value LF' does not change is larger to variation of the voltage value V, variation rate of LF value to a voltage value V in the region is fixed, and furthermore, distortion is not generated in variation rate of a junction capacitance C to variation of the voltage value V. Especially, since a region wherein the LF' value does not change to change of the voltage value V is set as a usable region of a diode, characteristics can be stabilized. As for manufacturing conditions, impurity implantation conditions are mentioned which decide concentration profile of impurity concentration of a p-n junction surface.
Patent JP-H11165928-A (JP)
Title: Floater type helical turner
Inventor: IIZUMI TAKECHIKA
IPC: B65H23/24
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To surely conform the tip part of a band-shaped material to a guide surface as a guide at the time of starting the passing of the band-shaped material and stably feed the tip part after the advancing direction is changed by covering belt conveyors of elastic bodies from an entrance side part up to an exit side part along the guide surface of the band-shaped material. SOLUTION: More than one belt conveyor 3 which are constituted of elastic bodies 3a are covered along a guide surface of a band-shaped material 1 on a floater type helical turner 2. At the time of starting a passing, the belt conveyors 3 are revolved, jetting fluid, and the tip of the band-shaped material 1 is inserted between the belt conveyors 3 on an entrance side and the floater type helical turner 2. Successively, the tip of the band-shaped material 1 is fed up to the next belt conveyor 3 along the guide surface. Subsequently the tip part is fed up to the exit side in the same way and the passing is completed. Thus, the stabilization of a carrier can be realized. Work efficiency can be remarkably improved by unnecessitating a hand work of an operator, in particular.
Patent JP-H03188956-A (JP)
Title: Garbage disposer
Inventor: IWABUCHI SHOZABURO
IPC: B09B5/00
Filed: 1989-12-20
Abstract: PURPOSE:To sanitarily discard garbage and to economically utilize a general refuse bag by providing a sealing means which thermally seals the prescribed part of the refuse bag by a pair of levers selectively opened and closed to the discharge part of garbage. CONSTITUTION:Garbage is introduced from an introduction port thereof. Large garbage is cut into magnitude entering the inside of a screw by this screw. The cut garbage is carried through a carrier pipe and dehydrated in the midway part and thereafter discharged into a refuse bag from the discharge port of garbage. In the case of replacing this refuse bag, a grip part 30a is pushed down to the lower part and an operation lever 30 is rotated to the counterclockwise direction. The pins 31, 32 are moved to the upper ends of the cam faces 27, 28 from the lower ends thereof. Thereby the levers 22, 23 are closed and also electricity is conducted to an electric heater unit 24 and the opening part of the refuse bag is thermally sealed. Therefore garbage is discarded without dirtying a hand and receiving uncomfortableness by offensive odor.
Patent JP-H03238013-A (JP)
Title: Device for removing dust from gaseous stream
Inventor: MUHAAREMU KIRIKASURAN
IPC: B01D46/48
Filed: 1990-11-30
Abstract: PURPOSE: To allow a gas to be cleaned to flow in parallel at all stages and to increase a filter surface by arranging each clean-gas collector consisting of plural collecting passages in a grid form equipped with an intermediate chamber and connecting plural filter members to each collecting passage. CONSTITUTION: A casing 1 is provided with a raw gas inlet 7, a dust removal funnel 22 and at least two clean gas collectors 9 arranged up and down in cascade. The collector 9 is connected to at least one clean-gas pipe 12 vertically arranged inside the casing 1, and the vertically arranged tubular filter members 11 are connected to the collector 9. Then, each collector 9 is constituted of plural collecting passages 10, the collecting passages 10 are arranged in a grid form equipped with the intermediate chamber, and the plural filter members 11 are connected to each collecting passage 10. Consequently, the gas to be cleaned is allowed to flow in parallel with the filter members at all stages, i.e., is allowed to flow in a positive flow to dust falling at the time of cleaning, and further the filter surface within the casing of prescribed dimensions is increased.
Patent JP-H11147939-A (JP)
Title: Epoxy resin composition and semiconductor device sealed therewith
Inventor: OKAMOTO MASANORI
IPC: C08K3/36
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a composition being excellent in moldability and the property of filling a thin package or the like and giving a cured product having excellent humidity resistance, reduced influence by absorbed moisture and long assured reliability by forming a composition essentially consisting of an epoxy resin, a phenolic resin, a silane coupling agent, a chamfered crystalline silica powder, wherein the content of the chamfered crystalline silica powder is specified. SOLUTION: The epoxy resin is represented by formula I (wherein (n) is 0 or an integer of 1 or greater). The phenolic resin is represented by formula II (wherein (n) is 0 or an integer of 1 or greater). The silane coupling agent is represented by the formula: R<1> -Cn H2n -Si(OR<2> )3 (wherein R<1> is an atomic group containing an epoxy or amino group; R<2> is methyl or ethyl; and (n) is 0 or an integer of 1 or greater). The chamfered crystalline silica powder used is desirably a fused silica powder having a low impurity concentration, a maximum particle diameter of 100 μm or below, and a mean particle diameter of 30 μm or below. It is desirable that this powder is used in an amount of 25-92 wt.% based on the total resin component. The cure accelerator used is a phosphor-, imidazole- or DBU-based one or the like.
Patent JP-H08160731-A (JP)
Title: Developer carrying device
Inventor: CHIHARA TOMOYOSHI
IPC: G03G15/08
Filed: 1994-12-09
Abstract: PURPOSE: To provide a member for holding a gap between a latent image carrier and a magnetic roll and a magnetic pole fixing member capable of easily deciding the relative fixed position of the magnetic pole of the magnetic roll to a developing position without depending on the accuracy of the holding position of the latent image carrier, the accuracy of the holding position of the supporting body of a magnetic roll or the accuracy of the supporting body itself, and further preventing the defect of printed image quality from being caused. CONSTITUTION: The gap between the magnetic roll 310 and the latent image carrier 110 is set by using a positioning member 315 abutting on the carrier 110 or the holding members 313 and 314 near the carrier 110, and a magnetic pole direction fixing member deciding an angle at which the magnetic pole of a magnetic field generating member inside the roll 310 is oriented is integrated or linked with the positioning member 315, so that the magnetic pole direction fixing member fixing the relative fixed position of the magnetic polce of the roll 310 to its opposed position to the electrostatic latent image carrier is decided without depending on the accuracy of the holding position of the latent image carrier 110, the accuracy of the holding position of the supporting body of the magnetic roll 310 or the accuracy of the supporting body itself.