baber/WOPTO huggingface dataset:
Patent JP-S6167260-A (JP)
Title: Connecting method of electrode for photoconductive film
Inventor: SATO MASUJI
IPC: H01L27/146
Filed: 1984-09-07
Abstract: PURPOSE:To perform an ohmic connection of electrodes by forming a selenium cadmium sulfide mixed crystal film between a photoconductive film and a leading electrode. CONSTITUTION:Selenium cadmium sulfide mixed crystal film 4 are formed at both ends on a CdSe photoconductive film 2 formed on a substrate 1 of ceramics except a photoreceptor, and leading electrodes 3 of nickel-chromium- gold alloy are formed by depositing method thereon. A characteristic curve III is V-A characteristic when the illumination of the photoreceiving surface in 3 lux, and a characteristic curve IV is V-A characteristic when the illumination is 30 lux. In any case, the voltage and the current have direct relation, and ohmic connection of the electrodes are obtained at 5V of the operating voltage of the using condition of the photoconductive film of this type.
Patent JP-H0742811-A (JP)
Title: Drive plate for car and its manufacture
Inventor: OYA MASAKIYO
IPC: F16H41/24
Filed: 1993-07-29
Abstract: PURPOSE:To provide a drive plate for car and associate manufacturing method, with which a disc-shaped member can be plastically coupled with a ring gear. CONSTITUTION:A drive plate E for a car is composed of a disc-shaped member 10, whose central part is secured to a crank shaft 30 and periphery mounted on a torque converter 40, and a ring gear 20 which rotates in a single piece with the disc member 10. The ring gear 20 is in particular provided with a groove 21 at one side face, and at the other side face with a chamfer 22 leading to the inside surface, and at the outermost circumference of the disc member 10, a rim 11 and flange 12 are formed foldingly which are in pressure contact with and engaged by the chamfer 22 and groove 21 of the ring gear 20.
Patent JP-H0532025-A (JP)
Title: Recording device
Inventor: YAMADA MASAKATSU
IPC: B41J13/10
Filed: 1991-07-29
Abstract: PURPOSE:To obtain a recording device with a reduced number of parts and the increased space efficiency of a sensor and a guide member by providing the guide member incorporating the sensor integrally for detecting the presence of a recording medium. CONSTITUTION:A transport path for a recording medium is formed, and at the same time, a guide member for leading the recording media on a transport path and a sensor for detecting the presence of the recording medium on the transport path are formed in one piece. Subsequently, the number of parts can be reduced and the space efficiency of the sensor 4 and the guide member 5 can be enhanced.
Patent JP-S6458241-A (JP)
Title: Assembly and method for suction of blood
Inventor: ROORENSU EE RIN
IPC: A61M39/02
Filed: 1988-07-29
Abstract: PURPOSE: To eliminate the possibility of infiltration of bacteria into a vessel by sucking a non-diluted blood sample out of a tubing connected to a catheter of a artery and avoiding discarding the first blood sample. CONSTITUTION: A port 40 is connected to a port 46 and the intravenous fluid from a high-pressure fluid source 26 is fully admitted into the catheter 174. A storage part port 52 is connected to the remote port 46 and a piston 84 is lowered to withdrawn the intravenous fluid into a storage part housing 60. The blood flows into an intermediate tube 50 through the catheter 174. Only the non-diluted blood is included into the channel at clamp pinch points 160, 162. A clamp 154 is closed to prohibit the flow from the one side to the other side of the pinch points 160 and 162. A needle 185 is passed into a hole 151 of a funnel-shaped cap and the blood is sucked out of a chamber 110. When the needle 185 is removed, the elastic material of a plug 136 hermetically closes a needle hole.  The clamp 154 is positioned in an open position and the intravenous fluid is transferred from a housing 60 to the intermediate tube 50 and the chamber 110. The internally existing blood is removed by irrigation from the high-pressure fluid source 26 by connecting the port 40, 46.
Patent JP-H0777316-A (JP)
Title: Fuel lance for liquid and/or gas fuel and its operation
Inventor: ADONAN EROGURU
IPC: F23D14/22
Filed: 1994-08-10
Abstract: PURPOSE: To enhance combustion efficiency while reducing emission of harmful components by providing an appropriate nozzle and a cooling air supply unit surrounding a lance like an outer shell and cooling the lance and fuel with cooling air thereby preventing early firing. CONSTITUTION: A fuel lance for use in a combustion chamber defined by the casing of a gas turbine includes a liquid fuel pipe 7 surrounded by an elongated lance outer shell 11 and secured to the easing by a holding arm projecting sideways, a gas pipe 9 forming a gas passage around the liquid fuel pipe 7, and the lance outer shell 11 forming an air passage 10 around the gas pipe 9. An air/fuel nozzle 12 is provided on the side at the downstream end part of the fuel lance, a gas pipe 9 is provided with a gas nozzle 15 for ejecting gas from a gas passage 8 together with air, and the liquid fuel pipe 7 is provided with a liquid fuel nozzle 18 for ejecting liquid fuel through the air passage 10 and the air/fuel nozzle 12.
Patent JP-H0913820-A (JP)
Title: Sliding door structure
Inventor: SAKAKIBARA HITOSHI
IPC: E06B3/46
Filed: 1995-06-30
Abstract: PURPOSE: To expose no clearance between a longitudinal frame and the butt end of a sliding door even in case of deformation being generated to a house. CONSTITUTION: The upper face of a sill and the lower face of a lintel is respectively provided with sill grooves 11, 12 and lintel grooves 21, 22, and a sliding door is closably provided being fitted into the respective grooves. In such a sliding door structure, the inner surface of a longitudinal frame is provided with a rebate 31 formed in a position corresponding to the sill groove and lintel groove, over the lengthwise direction. Upper and lower clearance members 6a-6b with recessed grooves 7a-7b of shape corresponding to each groove shape are respectively fixed into the rebate 31 in a place where the rebate is communicated with the butt end opening parts of the sill groove and lintel groove.  The butt end edge part of the sliding door can be enclosed in the rebate 31 in the state of the upper and lower end parts being respectively fitted into the recessed grooves of the upper and lower clearance members.
Patent JP-S5979421-A (JP)
Title: Magnetic head cleaning device
Inventor: TANI AKIROU
IPC: G11B19/00
Filed: 1982-10-27
Abstract: PURPOSE:To perform a cleaning operation only at the side of a floppy disk device with no dependence on a user program or a system memory by providing a read-only memory which incorporates a program including a cleaning instruction of a magnetic head. CONSTITUTION:In a normal mode a switch 2 is set at the ''NORMAL'' side, and thereofre no ''CLEAN'' command is transmitted to a carriage 6 from an ROM4. Instead a ''SEEK'' command 104 is transmitted to a carriage 4 through an AND circuit 12 to perform a normal read/write operation. When the dust is stacked to a magnetic head, the output of the head is reduced to generate frequently reading errors. Therefore the cleaning is required for the magnetic head. In such a case, a cleaning operator puts a cleaning medium into a floppy disk device and sets the switch 2 at the ''MAINTENANCE'' side. Thus an address switch signal 108 is transmitted to the ROM4, and the ''CLEAN'' command of the ROM4 is sent to the carriage 6 through an AND circuit 14. Thus the cleaning is carried out for the magnetic head. At the same time, the transmission of the ''SEEK'' command is cut off at the circuit 12. Furthermore, the transmission of a ''READY'' signal 106 is also cut off at an AND circuit 10.
Patent JP-S6433983-A (JP)
Title: Manufacture of semiconductor laser element
Inventor: KURIHARA HARUKI
IPC: H01L21/208
Filed: 1987-07-30
Abstract: PURPOSE:To avoid the growth failure in the process of liquid phase crystal growth, and improve the yield of manufacture, by forming a stripe type mesa or trench in the same direction with a trench for an optical waveguide, and forming the trench for guiding a light at a position biased from the center in the width of the mesa or the trench. CONSTITUTION:On a substrate 1 of semiconductor crystal having a surface nearly coincident with {100} crestal face, a stripe type mesa 5 having a trench 3 for guiding a light in the direction of <011> or a trench is formed. By liquid phase crystal growth, crystal layers 6-9 for laser operation containing an active layer 7 are deposited on the substrate 1. When the semiconductor laser element is manufactured in this manner, the trench 3 for guiding a light is formed so as to be biased from the center of the width of the above mesa 5 or trench. For example, on the surface of a P-GaAs crystal substrate 1, an N-GaAs signal crystal 2 is arranged. Pentrating the layer 2, the trenches 3 for guiding a light are formed at 400mum intervals with repetition, and subtrenches 4 are formed on every other one between the neighboring trenches. Then the following are stacked in order; a first clad layer 6, an active layer 7, a second clad layer 8 and an ohmic layer 9.
Patent JP-H1015666-A (JP)
Title: Wire clamp device
Inventor: TAKETOMI YASUHIRO
IPC: B23K9/133
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the change of setting, in changing the diameter of a welding wire, so that it is fixed on the travelling center axis A. SOLUTION: This device is provided with a fixing mechanism by which a welding wire 6 with an arbitrary wire diameter is fixed on the travelling center axis A of a welding torch. The fixing mechanism is equipped with a cylinder device 35 capable of pressurizing the side of the welding wire 6 from one side, wire supporting member 37 for supporting the side of the welding wire 6 from the other side, and a height adjusting screw 38 which positions the wire supporting member 37 movably forwards and backwards in the direction of the cylinder device 35 so that the welding wire 6 is positioned on the travelling center axis A.
Patent JP-H06295569-A (JP)
Title: Optical disk recording device
Inventor: SAKUMA HIROTO
IPC: G11B7/0045
Filed: 1992-06-23
Abstract: PURPOSE:To discriminate between the completion of index information recording and recording of its information and an additional recording state by detecting whether or not there is marking indicating the index information completion and the end of the recording of its information. CONSTITUTION:Time information for a track which is not yet recorded, but assigned at equal intervals and a start track number corresponding to 2nd assigned index information are recorded in a data recording area 23 after the index information is recorded. Then the start time of each track recorded in an index information area 20 needed not be recorded at every track. Then those data can be utilized as a marking signal indicating that the index information is recorded. Namely, when an optical disk is reproduced and read out by signal detection, it is judged that the index information area is already recorded and when there is not the detection read, it is judged that the area is not recorded. Consequently, there is the index information record even in the additional recording state, so the optical disk can be reproduced by a CD player dedicated to reproduction similarly to CDs which are reproduced only.
Patent JP-H111994-A (JP)
Title: Stranded-wire reinforcing material with opening
Inventor: SHINBASHI KAZUMI
IPC: D07B1/06
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To fix a stranded wire firmly to mortar, etc., by a method wherein openings are formed among the strands of the stranded wire as a reinforcing material for a ground, etc., the areas of the adhesion of mortar, etc., and the stranded wire are increased while mortar, etc., are made to bite into the openings and adhesion among mortar, etc., and the stranded wire is elevated. SOLUTION: Openings are formed among the mutual strands 1 of a stranded wire as the reinforcing material for a ground and a concrete structure by changing the diameter of the cable conductor 2 of the stranded wire from the diameter of the strands 1 on the outside or altering the constitution of the number of the twisting of the strands 1 even when the diameters of the strands 1 are equalized, and the areas of the adhesion of mortar 4, etc., and the stranded wire are increased. Mortar 4, etc., are made to bite into places, where the openings among the strands 1 of the stranded wire are formed, and adhesion among mortar 4, etc., and the stranded wire is elevated. Accordingly, the stranded-wire reinforcing material, by which the stranded wire as the reinforcing material is fixed firmly to the ground and the concrete structure by mortar, etc., can be manufactured at low cost by utilizing existing facilities and existing technique.
Patent JP-S6433971-A (JP)
Title: Thin film transistor
Inventor: KEYAKIDA MASAYA
IPC: G02F1/1368
Filed: 1987-07-30
Abstract: PURPOSE:To suppress disconnection in the through holes so as to enable electrical contact of both a source electrode and a drain electrode to be performed perfectly although both the source electrode and the drain electrode are thin, by making each of the internal surface of the through holes bored through insulating films covering a semiconductor film a slope. CONSTITUTION:In a field effect thin film transistor in which through holes 7 are bored through both insulating films 4 and 6 covering a semiconductor film 3 to perform electrical contact of both a source electrode 8 and a drain electrode 9, each of the internal surfaces of the through holes 7 is made a slope. For example, a semiconductor film 2, impurity-doped semiconductor films 3, a gate insulating film 4, a gate electrode 5, and a protective insulating film 6 are respectively formed on an insulating substrate 1. And, two layers of the gate insulating film 4 and the protective insulating film 6 are patterned to bore the through holes 7 in which each of the internal surfaces is made a slope therethrough. Therefore, the source electrode 8 and the drain electrode 9 can electrically contact with the respective impurity-doped semiconductor films 3 easily through the respective through holes 7.
Patent JP-H1118856-A (JP)
Title: Sink cabinet
Inventor: TAGUCHI SATORU
IPC: A47B77/06
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To effectively use a sink and a tray by continuously forming a pair of parallel guiding rail parts at both side edge parts from both opening edge parts in the longitudinal direction of the upper tip of the sink to at least the neighborhood of the intermediate part of an upper surface plate and making the tray slidable in a longitudinal direction to these guiding rail parts. SOLUTION: This sink cabinet continuously forms the thin/long guiding rail parts 6 at the opening edge part of an upper tip excepting for the right tip edge of the sink 1 and the peripheral part of the upper surface plate 5. The upper edge of the right tip of the sink 1 and the plate 5 continued to it are formed to be a little lower than the parts 6. A faucet 8 turns to right/left with a base tip part in a center. Flange parts 3a at the peripheral parts of a tray-formed dewatering tray 3 whose upper surface of a center part is like a wavy plate are mounted slidably and the tray 3 is moved to right and left within the range from the left tip of the sink 1 to the right tip of the plate 5 while being guided by the front/rear pair of mutually parallel guiding rail parts 6.  At the time of moving onto the plate 5, the lower surface of the tray 3 is abutted on or slightly separated from the upper surface of the plate 5.
Patent JP-H1122359-A (JP)
Title: Noise control equipment for excavator
Inventor: ENDO TETSUYA
IPC: E21B12/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of noise emitted from a drill rod without worsening workability by a method wherein a drill rod is separated away from a drill head and covered with a compact cover structure. SOLUTION: This noise control equipment for an excavator is structured such that a drill head to exert rotation and percussion on a drill rod is connected to a drill rod through a coupling member 2, such as a cleaning swivel. In this case, a noise insulation cover 1 is mounted on a coupling member 2 and comprises multicylinders 1a-1e extendable through axially slidable engagement with each other and covering the outer periphery of the drill rod during extension.
Patent JP-S6344726-A (JP)
Title: Illumination optical device of stepper using excimer laser
Inventor: ITO NORIHISA
IPC: H01L21/30
Filed: 1986-08-12
Abstract: PURPOSE:To obtain an illumination optical system in which perfect partial coherent illumination can be realized, by making excimer laser in the form of an assembly of laser beams different from each other in their phases. CONSTITUTION:Laser beams 12 emitted from excimer laser 11 are made to pass through a collimator lens 15 so that they become parallel rays, and then by way of a random phase shifter 30, a relay lens 16, a fixed mirror 17, a condenser lens 18, a reticle pattern 19, and an image focusing lens 20, they are radiated on a wafer 21. The random phase shifter 30 is composed of optical fibers 31 different from each other in their lengths. when each optical fiber 31 is made L+li in length, the optical fibers 31 are used so that li of them is distributed from 0 to 100/(n-1), where phi is a wavelength of excimer laser and (n) is a refractive index of an optical fiber. Laser beams 12a emitted from the optical fibers 31 become rays regarded as those from a surface light source. Because these laser beams are focused on an incidence eye in an image focusing lens 20, ideal partial coherent illumination can be obtained.
Patent JP-H0479178-A (JP)
Title: Electrical connecting device
Inventor: MIYAJIMA HISASHI
IPC: H01R12/16
Filed: 1990-07-19
Abstract: PURPOSE:To prevent each contact spring of a socket type connector from being damaged by providing each tip end guide section engaged with the tip end side of each pin which is formed in such a way as to be smaller in inner diameter than each opening section, for each socket type connector at its end section on the side opposite to each opening section. CONSTITUTION:Each socket type connector 36 is made up out of each cylindrical main body 41 having each opening section 40 at one end side and of each contact spring 42 provided for the inner wall of each main body 41, the inner diameter of each main body 41 at the other end side is made smaller than that of each opening section 40 acting as each tip end guide section 43 with which the tip end side of each pin terminal 50 is engaged. When each pin terminal 50 is inserted into each socket type connector 36 so as to be connected to each pin type connector 46, each tip end side of the pin terminal 50 is fitted into each tip end tide section 43 of the socket type connector 36, and a base end guide section 52 provided for each base end side of the pin terminal 50 is fitted into each opening section of the socket type connector 36, each pin terminal 50 will never thereby be moved in the inside of each socket type connector 36 to the direction where each contact spring 42 is pressed with pressure even if external force is applied. By this constitution, each spring 42 can thereby be prevented from being damaged by external force.
Patent JP-H0946665-A (JP)
Title: Image transmitter, image display device and image transmission system
Inventor: YAMAGUCHI MASAYA
IPC: H04N7/14
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain the image transmitter, the image display device and the image transmission system used for a conference at plural points apart from each other using a high definition image by transferring plural image data externally and a command signal to display at least one of plural image data is outputted externally. SOLUTION: An image transmitter 1109 sends/receives NTSC and High Vision(HV) image data with other image transmitter via a network line 2 and transmission control units 111, 112. A CPU 12 stores an HV image received by an HDTV camera 17 and an HV image received by a transmission control unit 112 to a storage device 15 before a conference, the HV image received by the HDTV camera 17 is sent to the other image transmitter for conference and stored and a command signal to display the stored HV image is outputted. Thus, the image transmitter, the image display device and the image transmission system used for a conference at plural points apart from each other using a high definition image are obtained.
Patent JP-S5892093-A (JP)
Inventor: SUZUKI MITSUO
IPC: G07F17/12
Filed: 1981-11-26
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-S6167821-A (JP)
Title: Reflecting optical system
Inventor: KIMURA SEIICHIRO
IPC: B23K26/064
Filed: 1984-09-12
Abstract: PURPOSE:To reduce the influence of diffraction of respective segments and to obtain uniform energy distribution by dividing and reflecting laser light into divided light rays by a segment mirror, converging the divided light rays by a concave mirror and passing the converged light through a pin hole plate arranged on a converting point. CONSTITUTION:Laser light 1 in a multi-mode is divided into many reflected light rays by the segment mirror 2 obtained by adhering many mirrors with small areas to a projected surface body like gratings and the reflected light rays are reflected as many converted light rays in another direction by a concave mirror 4 and the pin hole plate 9 is arranged on their condensing points 7. Since the diameter of pin holes and their intervals are controlled so that the converged light rays are passed through the pin holes of the pin hole plate made of metal having high thermal conductivity, extremely uniform energy distribution can b obtained and the optical device can be used for uniform hardening work or the like.
Patent JP-H0537359-A (JP)
Title: Programmable logic circuit device
Inventor: HAYASHIBARA IZUMI
IPC: H04Q3/52
Filed: 1991-07-30
Abstract: PURPOSE:To detect a failure of a hardware in a short time, in the programmable logic circuit device provided with plural logical blocks, wiring stretched round between these logic blocks, and a switch means which is provided in the part in which these wirings intersect with each other and can select arbitrarily the connection of the logic block and the wiring and the connection of each wiring. CONSTITUTION:In the periphery of each switching matrix 4, five parity circuits 21-25 are provided in advance as a failure detecting circuit of a hardware. In such a way, by only giving a suitable input signal train from the outside, whether a failure exists or not can be known from an output of the parity circuit 25 at that time. Accordingly, a failure can be detected in an extremely short time.
Patent JP-2000023119-A (JP)
Title: Device and method for encoding/decoding image
Inventor: ONO MITSUNORI
IPC: H04N19/463
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of utilizing a vertical fly-back period for information transmission at a maximum by transmitting/receiving information contained in the vertical fly-back period without omission. SOLUTION: A blanking encoder part 12 judges the signal pattern of signal of information to be transmitted while using the vertical fly-back period of an inputted video signal and discriminates the class of information. In the case of information having real-time property, such information is continuously transmitted as it is but in the case of information having no real-time property, such information is repeatedly transmitted while being thinned or only a signal showing the class of the signal pattern is transmitted by an encoding control part 11. At a decoding part, whether the information of vertical fly-back period in the video signal received by the blanking decoder part 21 shows continuous transmission or thinned transmission and the pattern are judged and information is reproduced corresponding to each class.  In this case of thinned transmission, the same signal is repeatedly outputted from the memory while using a repeater part 22.