baber/WOPTO huggingface dataset:
Patent JP-S6355049-A (JP)
Inventor: KONDO TOSHIKI
IPC: B65D19/32
Filed: 1986-08-20
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-S5896779-A (JP)
Title: Light-receiving device
Inventor: KASAHARA KENICHI
IPC: H01L31/10
Filed: 1981-12-03
Abstract: PURPOSE:To obtain a light-receiving device suitable for optical fiber communication using the light 1mum band by a method wherein a first and second conductive type semiconductor layers are formed by lamination on a semiinsulative semiconductor substrate,  an electrode structure is formed in such a manner that voltage can be applied independently to the two regions, with which the groove provided in the first conductive type layer is pinched, and the second conductive type layer. CONSTITUTION:An N<+> type InP layer 2 is epitaxially grown on the semiinsulating InP substrate 1, and a groove 7 is provided in the center part of the layer 2 by etching in such a manner that the groove is not penetrated on the layer 2 and it remains within said layer 2. Then, a P type In0.53Ge0.47As layer 3 is grown while a lattice-matching process is performed on the whole surface including the groove 7, and the layer 3, which is extending to the circumference of the groove 7 including the inside thereof, is left over by performing a selective etching. Subsequently, an AuZn electrode 4 is attached to the end part of the layer 3, and AuGeNi electrodes 5 and 6 are directly coated on the layer 2 which is exposed on the outer circumference of the layer 3. Thus constituting, an inverted bias voltage is generated between the layers 2 and 3 by applying negative voltage to the electrode 4, positive voltage is applied to the electrode 6, and the electrode 5 is grounded.
Patent JP-S6173114-A (JP)
Title: Tape-shaped optical fiber unit
Inventor: TAKAHASHI FUMIO
IPC: H01B7/17
Filed: 1984-09-18
Abstract: PURPOSE:To prevent microbends of optical fibers due to deterioration with lapse of time and external forces to the lower limit by forming the outermost layer of the protective layers and the cover layer of the optical fiber elements both with UV-curable resins and not causing adhesion between each fiber element and each cover layer. CONSTITUTION:Plural optical fiber elements 3 each prepared by forming the protective layer 2 made of the UV-curable resin around the optical fiber 1 are arranged in a plane to form the unit of the plural optical fiber elements 3, and they are covered with the cover layer 4 made of the other UV-currable resin to form one block. When the UV-curable resins different in absorption spectral wavelength region from each other are used for each material of both layers 2, 4, no adhesion occurs between both layers 2, 4. Even when external force is applied to either layer of both 2, 4 relaxation of the stress occurs between the elements 3 and the cover layer 4, preventing microbends in the elements 3, thus permitting the optical fibers to be prevented from deterioration with lapse of time due to hydroxyl groups, and the tape-shaped optical fiber unit superior in long-period reliability and low in cost to be obtained.
Patent JP-S6352235-A (JP)
Title: Picture display system
Inventor: YOKOTA YOSHIKAZU
IPC: G06F3/153
Filed: 1986-08-22
Abstract: PURPOSE:To give no influence to such a process having high priority as a display action, etc., when a frame buffer memory is shared by a display controller and other bus master modules, by providing a controller to a master module to indicate propriety of an access to be given to the frame buffer memory. CONSTITUTION:When a display controller which performs the display of pictures is executing such a process having high priority as a picture display action, etc., an instruction signal showing an executing state of said display action is given to the display controller. At the same time, the accesses given to a frame buffer memory FBM from other bus master modules are inhibited. Then an instruction signal showing that the display controller is executing an action having low priority is given to said controller to permit accesses given to the FBM given from other bus master modules. Thus it is possible to perform arbitration of accesses to the FBM among bus master modules included in a picture display system.
Patent JP-H0635384-A (JP)
Title: Cleaning device
Inventor: MIYAMOTO ITSUTAKA
IPC: G03G21/00
Filed: 1992-07-22
Abstract: PURPOSE:To prevent toner from being scattered to the outside from the cleaning device of an image forming device by providing an auxiliary blade in the cleaning device. CONSTITUTION:The auxiliary blade 26 as a second blade is provided to press- contact at two points of the peripheral surface both-side end parts of a photosensitive drum 3 on the downstream side of a blade 22 as a first blade provided in the cleaning device. The auxiliary blade 26 is positioned outside the image forming area L of the photosensitive drum 3 and respective auxiliary blades 26 incline low on an upstream side in the side-end direction of the blade 22 and are fixedly installed on a cleaning main body by press-contacting with the peripheral surface of the photosensitive drum by specified pressing. The inclination angle alpha of the auxiliary blade 26 to be installed is set at >=5 deg..
Patent JP-H0937989-A (JP)
Title: Heating and wetting device for paper towel
Inventor: YANAGISAWA TAKASHI
IPC: A47K10/32
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a paper towel heating and wetting device having the capability of heating and wetting many paper towels at once, as well as having a simple structure, and allowing an easy handling work. SOLUTION: The bottom of a bottomed vessel 3 formed to contain a paper towel 5 together with a solution A, and to allow the paper towel 5 to be taken out from the upper side thereof, is provided with a heater 6 for heating the solution A in the bottomed vessel 3, and a holding member 21 is laid so as to hold the bottom of the paper towel 5 away from the bottom of the bottomed vessel 3 having the heater 6.
Patent JP-H0734880-A (JP)
Title: Large-sized side injection type methanol engine
Inventor: INANAGA NORIYASU
IPC: F02B3/06
Filed: 1993-07-14
Abstract: PURPOSE:To provide a large-sized injection type methanol engine which can secure stability of ignition and reliability of glow plugs with a direct-injection type structure. CONSTITUTION:A large-sized two cycle side injection engine adopts methanol alone as fuel. Here, main fuel valves 7, 8 are point-symmetrically arranged for injecting fuel to a swirl SW. Sub-fuel valves 1, 2 are operated for injecting fuel substantially toward an engine center EC with shortest distances to main atomized fuels Z1, Z2, Z3, Y1, Y2, Y3, through atomization guides G1, G2 each having a truncated conical recession, provided on a cylinder cover U. Glow plug pairs 3, 4 are inserted into each atomization guide.
Patent JP-H1138434-A (JP)
Title: Liquid crystal display device
Inventor: IMASHIRO YOSHIHIRO
IPC: H05K3/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a multilayer flexible printed circuit board severe in dimentional precision and to prevent the occurrence of electric corrosion caused by a potential difference between terminals. SOLUTION: This liquid crystal display device is constituted so that drive circuit ICs are arranged on at least adjacent two sides of a terminal edge part surface side of one insulation substrate SUB1 constituting a liquid crystal panel, and are connected to plural input terminals TM of the drive circuit ICs through plural connection terminals Td led from a wiring layer of the multilayer flexible printed circuit board FPC1 laminated with three or more wring layers whose one ends are connected to a control substrate set upon the rear surface of the liquid crystal panel.  In such a case, the wiring layer leading out the connection terminals Td connected with the input terminals TM of the drive circuit ICs is formed as the outermost layer of the multilayer flexible printed circuit board FPC1, and further, the terminal intervals of plural connection terminals Td connected to the input terminals TM of the drive circuit ICs are made different from each other in accordance with the sizes of the potential differences between terminals.
Patent JP-H0643198-A (JP)
Title: Method for simulating electromigration
Inventor: MIYAMOTO YOSHIYUKI
IPC: G01R29/00
Filed: 1992-07-23
Abstract: PURPOSE:To reduce the size of a device and to enhance the reliability thereof by actually measuring electric field distribution by an atomic scale and theoretically performing simulation on the basis of the electric field distribution. CONSTITUTION:A molecular beam generator 1 is used and molecular beam 5 throttled to about 100Angstrom  in its diameter and arranged in its molecular direction by a strong electric field is applied to the solid surface of a sample 4. At this time, the molecular beam 5 is allowed to be incident on the solid surface of the sample 4 so as to be shifted by a small angle with respect to verticality to reflect molecular beam 6. Next, polarized beam having vibration frequency same to the inherent vibration frequency of a molecule is applied to the reflected molecular beam 6 from a light source 2 and it is measured which polarizing direction the inherent vibration excitation of a molecule is generated in by a light detector 3 to measure the direction of the molecule. By this constitution, a map of electric field intensities at all places on the surface of the sample can be drawn in the order of spacial resolving power 100Angstrom . Then, the electric field distribution on the solid surface of the sample 4 is set to an experiential parameter to perform simulation using a large-sized calculator.
Patent JP-S6087558-A (JP)
Title: Control system of private electric device power supply
Inventor: ISHII AKIHIRO
IPC: H04M11/00
Filed: 1983-10-19
Abstract: PURPOSE:To attain remote control of a lighting equipment or an airconditioner or the like by utilizing effectively the existing connecting operation of private automatic branch exchange. CONSTITUTION:When the operator makes a dial from a nearby pushphone telephone set STA.A, a private exchange branch PABX connects the pushphone telephone set STA.A and an instrument power supply controller SW.CON through the known local connection to transmit a call signal. When the controller SW. CON receives the said call signal for a prescribed time with the operation of an automatic response device ANS, the controller is subjected to ring trip and transmits a response signal such as a tone to the pushphone telephone set STA. A. Then the operator dials a number (code) corresponding to an electric device desired to be controlled and an on/off designation code of power supply by the pushphone dial. This code is analyzed by a pushphone signal analyzer PAN and a prescribed electronic switch ESW is driven.
Patent JP-2000027173-A (JP)
Title: Ground hardening layer formation method by polymerization jet
Inventor: NAKANISHI WATARU
IPC: E02D3/12
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a ground hardening layer formation method by a polymerization jet for forming a ground hardening layer without discharging slime as industrial wastes. SOLUTION: A binary flash setting hardener is used as grouting material, a hardener A liquid jet (a) is jetted from a core nozzle 21 of a polymerization jet nozzle having a state of a triple concentric circle basically by high pressure, a hardener B liquid jet (b) having pressure lower than the hardener A liquid jet from the core nozzle 21 is jetted from surrounding nozzles 22, and an accelerator jet (c) having pressure lower than the hardener B liquid jet from the surrounding nozzles 22 is jetted from outside surrounding nozzles 23. By the constitution, the hardener jets are constituted to cavitation jets to grout ground hardener, and packer jet and pre-improvement process are used as necessary.
Patent JP-H1018582-A (JP)
Title: Scaffold device for temporary work
Inventor: TAKANO HIROSHIGE
IPC: B66B9/187
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of a crane, to make as many operators as possible onboard, to enable arbitrary moving operation by an operator, and to realize safe work on both front and rear sides of a pile and so on. SOLUTION: A pair of platforms 12 and 12 for scaffold with the predetermined length are arranged in parallel with a prescribed interval and their both ends are connected to each other, and a winch 16 is fixed onto the platforms 12 for scaffold. Moreover, a suspended support 11 is provided which is fixed to a gondola 15 constituted by providing a safety rail on the outer cirucmferential edge of the platforms 12 for scaffold and in the neighborhood of the upper end of a pile 11 or the like stood on the ground or the like and inserted into a separation part between the platforms 12 and 12 for scaffold, for connecting the end of a cable 17 such as a wire rope extending from the winch 16.
Patent JP-H0521911-A (JP)
Title: Wiring board
Inventor: UENO KEIJI
IPC: H05K3/38
Filed: 1991-07-11
Abstract: PURPOSE:To provide a wiring board, which is suitable for transmitting a high-fre quency signal and cost of which is reduced. CONSTITUTION:1. a conductor circuit is laminated on one surface or both surfaces of a porous polypropylene film through an adhesive layer in a wiring board. 2. the porous polypropylene film is laminated through the adhesive layer as an insulating layer on the conductor circuit in the wiring board. 3. structure in which a high-molecular film is laminated onto the porous polypropylene film is formed in said wiring board. 4. structure in which the porous polypropy- lene film is crosslinked by the irradiation with ionizing radiation or water crosslinking is formed in said wiring board. 5. structure in which a propylene- maleic anhydride copolymer, an ethylene-ethyl acrylate-carbon monoxide copolymer, a silane modified ethylene-ethyl acrylate copolymer, etc., are used as the adhesive layer is formed in said wiring board.
Patent JP-H0922063-A (JP)
Title: Slide projector
Inventor: ICHIKAWA TSUTOMU
IPC: G03B21/11
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a slide projector in which developed film is loaded so as to project the image of the frame of the film, and which is constituted so that the image of the frame of the film just before or just after the frame of the film whose image is being projected is confirmed at hand. SOLUTION: The image of the frame of the film fed from a cartridge is projected to a screen, etc., by a lamp 4. In such case, based on information read out of the film by a magnetic information reading head part 6, an image projecting range is restricted by an LCD device 9 and a lens 25 is set at a zooming position in conformity with a photographing mode. The image of the frame of the film just before and just after the frame of the film whose image is being projected is displayed on display devices 27a and 27b on this side by backlinghts 12a and 12b.
Patent JP-S5987340-A (JP)
Title: Method of measurement of concentration in water current model
Inventor: HASEGAWA TOSHIAKI
IPC: G01N15/06
Filed: 1982-11-10
Abstract: PURPOSE:To measure a momental concentration in an optional position through a model current approximating the actual current without contacting state, by picking up the image of the change of a scattered light, for which fine and homogeneous bubbles passing through an orifice are a tracer, with a TV camera and calculating the concentration electrically. CONSTITUTION:Fine and uniform bubbles are formed in a water current by the deairing phenomenon accompanied with local pressure reduction of a pressure water current passing through the orifice provided with perforations of <=3mm. diameter. A current model due to a water current including homogeneously bubbles 4 which become a good tracer is formed in a water tank 1 by this water current including bubbles and the pressure water current which does not pass through the orifice, and the scattered light due to a slit light source 3 through the tracer is image picked up by a TV camera 20, and the flow is made visible by a TV monitor 21. The monitor image is converted to an electric signal by a photosensor 22, and the electric signal near a water current nozzle of the water tank 1 is used as a reference value and is compared with the electric signal in a desired position, thereby measuring the momental concentration in an optional position through the model current approximating the actual current without contacting.
Patent JP-H0522289-A (JP)
Title: Multiple address communication control system
Inventor: IMAI SHUNJI
IPC: H04L12/18
Filed: 1991-07-11
Abstract: PURPOSE:To receive a same data simultaneously at plural terminal equipments by devising the system such that only a terminal equipment connecting to an interface card whose high-order bit has a same address receives a data on a data bus when a multiple address control bit added to the address is significant. CONSTITUTION:When a multiplexer control section 15 sends an address to an address bus 13, a multiple address control bit to an address and when the multiple address communication is implemented, the address such as an address 13 (HEX) is significant (high level). Only high-order 4-bits are valid in the address 13 (HEX) and those of terminal equipment I/F cards 12b-12m to which addresses 10(HEX)-1F(HEX) are allocated fetch a reception data sent to a data bus 14 and the data is transferred to terminal equipments connecting to them.
Patent JP-H0622292-A (JP)
Title: Transmitter for digital picture signal
Inventor: YANAGIHARA HISAFUMI
IPC: H04N21/236
Filed: 1992-06-30
Abstract: PURPOSE:To attain quantization according to an activity divided in class at every block. CONSTITUTION:Coefficient data in an AC component generated by DCT are fed to an activity detection circuit 8. Coefficient data with a comparative high frequency except an area generated when edge information is in existence are compared with a threshold level TH1. Number NH of coefficient data whose threshold level TH1 or over per one block is counted by a counter 27. The count NH is compared with threshold levels TH3, TH4, TH5 at comparator circuits 29-31 and the result of comparison is fed to a logic 33 and a code AT indicating the activity class is generated from the logic 33. Sets of quantization steps are adjusted according to the activity class and when the activity is high, quantization is made rough and when lower, the quantization is made fine.
Patent JP-S6486042-A (JP)
Title: Method and apparatus for automatic distillating titration
Inventor: TANAKA MITSUO
IPC: G01N31/16
Filed: 1988-08-06
Abstract: PURPOSE:To reduce measuring time of a distillate significantly, by achieving a simultaneous and automatic operation of distillation, titration and calculation of measured values. CONSTITUTION:A distillate obtained from an object to be measured with the distillation and cooling thereof by a distillating section 1 is introduced into a titration bottle 14 holding an indicator and an absorption liquid to make a reaction liquid 22 and changes in color of the reaction liquid 22 are measured as output voltage of a light receiving element 16 by the measurement of transmission light with a detector section 2 which comprises a light source 15, a light receiving element 16 and an interference filter 36 to measure a hue change of the reaction liquid. A comparator circuit 23 compares the output voltage with several set voltages to vary the speed of titration by several stages and the mount of titration is outputted as pulse number. Thus, a necessary constant of a constant setting circuit 33 into which a necessary constant is inputted is used to perform an computation with an computing circuit 31 and the results of computation are shown on a display section 32.
Patent JP-S6342698-A (JP)
Inventor: YOOAHIMU TEIIMU
IPC: C12N9/12
Filed: 1987-08-07
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-H0944243-A (JP)
Title: Travel course preparing device for moving object
Inventor: OKAWA YUKIO
IPC: G05D1/02
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent the efficiency of operation from being impaired owing to a random communication among moving objects by generating and sending correcting data of a branch travel course from a moving object to a ground monitor station, and sending correction position data of the travel course to respective moving objects. SOLUTION: When the branch travel path of an expected travel course is corrected, input operation is performed on a touch panel computer 1 at a ground monitor station 40. Consequently, a vehicle 20 is guided by a travel controller 26 to travel up to a loading point to be corrected. The touch panel computer 8 of the vehicle 20 generates a corrected branch travel course according to sent data and stores it on an IC card 9. This course data are send by a radio controller 4 to the ground monitor station 40 and expected travel course data are newly generated according to the corrected branch travel course. The renewed course data are transmitted to respective other vehicles 20. All vehicles 20 which travel in the field can be guided to travel thereafter along the course newly stored on IC cards 9.
Patent JP-H1041957-A (JP)
Title: Multiple address control system for atm cell
Inventor: MATSUMURA KENJI
IPC: H04Q3/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To improve the delay characteristic without increasing the hardware amount by storing multiple address cells for each delay class and controlling copy of the stored multiple address cells while controlling delay priority of multiple address cells when single destination cells are not received and outputting the copied multiple address cell while providing output destination information thereto. SOLUTION: A multiple address demultiplexer 1 separates ATM cells into a plurality of destination cells (multiple address cells) and single destination cells and a cell monitor equipment 2 provides an output of copy enable information when the single destination cell outputted from the multiple address demultiplexer 1 is not received. Then the multiple address cells outputted from the multiple address demultiplexer 1 are tentatively stored in a cell temporary storage device 3 for each delay class. While receiving copy enable information from the cell monitor equipment 2, a copy controller 5 controls delay priority of the multiple address cells and controls the copy of the multiple address cells stored in the cell temporary storage device 3 and an output controller 4 provides output destination information to the multiple address cell copied by the copy controller 5.
Patent JP-S6257003-A (JP)
Title: Back lash correction system for robot
Inventor: WATANABE ATSUSHI
IPC: B25J9/10
Filed: 1985-09-05
Abstract: PURPOSE:To remove a back lash completely and to perform accurate control over the motion axis of a robot by making a correction by moving a robot in an inversion direction by the quantity of the backlash at the moment the rotation of a servomotor reverses. CONSTITUTION:A pulse distributing circuit PDC performs pulse distribution arithmetic on the basis of a W-axis movement command value Zc outputted by a robot control part RBC and outputs command pulses Zp whose number corresponds to the command value Zc. An error register ERR counts up and down in response to the command pulses Zp and feedback pulses FBP each generated every time the motor rotates by a constant extent, so that the difference in number between the pulses Zp and FBP is stored. The counter (d) of the robot control part RBC is provided with a backlash counter in addition to a current position counter and the quantity of the backlash is set previously in the form of the number of pulses. Then when the backlash is corrected, the robot is moved in the inverting direction until the value of the backlash counter reaches zero.