baber/WOPTO huggingface dataset:
Patent JP-H02147286-A (JP)
Title: Optical data recording medium
Inventor: HAMADA EMIKO
IPC: G11B7/24047
Filed: 1989-08-29
Abstract: PURPOSE:To obtain an optical data recording medium having high reflectivity and capable of obtaining an output signal of a modulation degree conforming to a CD standard at the time of the reproduction of data by constituting a light absorbing layer of a cyanine dye-containing layer and forming a light reflecting layer from a metal film. CONSTITUTION:In an optical data recording medium, a light absorbing layer is provided on a light previous substrate and a reflecting layer is provided thereon while the light absorbing layer is composed of a layer containing cyanine dye and a light reflecting layer is formed of a metal film. In the formula p=n abs.d abs/lambda given by the real number part n abs of the double refractive index of the light absorbing layer, the film thickness d abs of said light absorbing layer and the wavelength lambdaof reproduction light, 0.05<=p<=0.6 is formed and the imaginary number part k abs of the double refractive index of the light absorbing layer is 0.3 or less. The cyanine dye has a high refractive index and large phase difference is obtained even when a change of the light path length of the light absorbing layer is small and a modulation degree satisfying a CD standard can be easily obtained. When indodicarbocyanine is especially used as the cyanine dye, the imaginary number part k abs of a multi- element refractive index at 740-850nm is suppressed to 0.3 or less and the reflectivity conforming to the CD standard can be obtained.
Patent JP-S60113990-A (JP)
Inventor: MORIMITSU MASAAKI
IPC: H05K3/42
Filed: 1983-11-25
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-H1168099-A (JP)
Title: Manufacture of semiconductor device and semiconductor device
Inventor: WAKABAYASHI HITOSHI
IPC: H01L21/336
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent a gap between a gate electrode-side wall film and a selection growth silicon film and to easily remove conductive reactant by forming the gate electrode sidewall film from a silicon nitride film and a silicon oxide film as upper films. SOLUTION: A gate polysilicon film 4 is formed as a gate electrode and the silicon oxide film sidewall 6 and the silicon nitride film sidewall 62 as the gate electrode sidewall films are formed. The selection growth silicon film 7 is formed on the gate electrode and source/drain areas 5. A natural oxide film on the surface is removed by hydrofluoric acid before a high melting point metal film 8 is formed. At that time, the silicon nitride film sidewall 62 on the outermost face of the gate electrode sidewall film is not removed by hydrofluoric acid, so the gap between the gate electrode sidewall film and the selection growth silicon film 7 is not generated. Since conductive reaction films 82 are formed on the silicon nitride film sidewall 62, removal by lift-off is realized.
Patent JP-H1065651-A (JP)
Title: Optical multiplexing/demultiplexing device and optical transmission system
Inventor: MIZUSAWA JUNICHI
IPC: H04B10/00
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical multiplexing/demultiplexing device which can multiplex/demultiplex a light signal which is waveform-multiplexed with simple constitution. SOLUTION: A transmission filter 12 is arranged so that light from the input terminal 13 of insertion light is made incident on a face where light from the input terminal 11 of a wavelength multiplex signal is made incident on a transmission filter 12 from a face on an opposite side. The transmission filter is arranged so that an incident angle from the input terminal 11 and an incident angle from the back of the input terminal 13 become equal. Light from the input terminal 11 is outputted to an output terminal 14 provided on a transmission optical path by making wavelength signal light in a prescribed band pass through. The wavelength signal light of the other band is reflected and light from the input terminal 13 is transmitted by the transmission filter 12.  The optical path where the light passes through is matched with the reflecting optical path of reflected light and they are outputted to an output terminal 15.
Patent JP-2001052086-A (JP)
Title: Ticket processor
Inventor: UKAI MAKOTO
IPC: G06F19/00
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a ticket processor which prevents the skew of tickets and is capable of quick processing and has a high reliability. SOLUTION: When a payment slip P is inserted through an insertion hole 21 of a payment slip unit, the front end of the payment slip P is straightened by the nip of a pair of first carrying rolls, and three sensors S4 to S6 arranged in the vicinity of the nip are made dark. The payment slip unit is provided with three LED which are lit in accordance with these three sensors S4 to S6. A user discriminates that the payment slip P has been straightly inserted when these three LEDs are all lit.
Patent JP-S60114252-A (JP)
Inventor: GOTOU TATSUO
IPC: A61C13/007
Filed: 1983-11-25
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-H02108000-A (JP)
Title: Device for forming x-ray or gamma beam, which has small cross section and direction of which is changed
Inventor: JIYOFUREE HAADEINGU
IPC: G21K5/02
Filed: 1989-08-29
Abstract: PURPOSE: To obtain reciprocating primary beams by providing a fixed diaphragm part with a linear slit and a diaphragm body that rotates around a rotary shaft, has a spiral slit on the outer surface, and has a semi-circular section. CONSTITUTION: X-ray beams 2 are applied to a diaphragm body 3 consisting of a hollow cylinder with a semi-circular section. The body 3 is supported by a circular disk 4 at an end face, the disk 4 can be rotated around a rotary shaft 5 by a motor, and the shaft 4 cannot be moved in axial direction. The body 3 is made of a material for absorbing X rays completely and a spiral slit 9 where one corner is connected to the opposite corner is provided. A diaphragm 7 is arranged at the opposite side of the body 3 and has a linear slit 8. A radiation source 1, the body 3, and the diaphragm 7 are arranged each other so that the shaft 5 may be extended in parallel to a plane that is determined by the center line of the slit 8 and the radiation source 1.  The radiation source 1 is arranged on the symmetrical surface of the body 3 and the diaphragm 7 where a surface is extended vertically in terms of the shaft 5.
Patent JP-2001048052-A (JP)
Title: Frame structure of car body and forming method therefor
Inventor: HANAKAWA KATSUNORI
IPC: F16F7/12
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of performance of a filling material, even if both longitudinal direction end parts are split, when both the end parts are foamed in free states without providing partition plates and sectioning members by making a second filling material higher than a first filling material in expansion ratio abutted on both frame longitudinal direction end parts of the first filling material. SOLUTION: A center pillar 2 is provided with an outer panel 12 located at the outside of a car body, an inside inner panel 13 and a reinforcement 14. In space between the outer panel 12 and the reinforcement 14, a first filling material 11 made of epoxy resin is foamed and filled. Average compressive strength of the filling material 11 is determined for 4 MPa or more and maximum bending strength is determined for 10 MPa or more. On both longitudinal end sides of the center pillar 2 of the first filling material 11, second filling materials 36, 36 are filled so as to be abutted on both upper and lower end parts of the first filling material 11. The second filling material 36 is made of foamed urethane resin higher than the first filling material 11 in expansion ratio and rubber based foamed material.
Patent JP-S60114835-A (JP)
Title: Switching device of manual winding and electric winding of camera
Inventor: MITOYA HIROSHI
IPC: G03B17/42
Filed: 1983-11-26
Abstract: PURPOSE:To attain electric winding normally and manual winding at the operation of a lever by fitting clutch gears disconnecting manual and electric winding wheel trains to the wheel trains and arranging a clutch disconnecting means connecting any one of the clutch gears and disconnecting the other. CONSTITUTION:When a winding lever 1 is located on a storage position, one end of a switching lever 22 is engaged with a low step part 21a and the other end is separated from a movable contact 25a. An upper square part 20a is engaged only with a square shaft hole 7a of the 2nd clutch gear 7 and a lower square part 20b is engages with a shaft hole square part 20a of the 3rd clutch gear 10. If the winding lever 1 is drawn out, the upper square part 20a of a clutch switching shaft 20 is engaged with square shaft holes 6a, 7a and the lower square part 20b is separated from the shaft hole square part 19b, a film is wound up by the wheel trains 3-10 for manual winding and a shutter is charged by the wheel trains 12, 13. A sprocket shaft 11 and a sprocket 14 are released from coupling in the rotating direction by the rewinding of the film and released from both the manual and electric winding wheel trains.
Patent JP-H0563371-A (JP)
Title: Manufacture of low permitivity multilayer circuit board
Inventor: KAMEZAKI HIROSHI
IPC: H05K1/03
Filed: 1991-09-04
Abstract: PURPOSE:To increase the specific gravity of hollow fine spheres of silica, and enable uniform mixing in resin or slurry, by coating the hollow fine spheres with SiO2 or borosilicate glass. CONSTITUTION:The surfaces of hollow fine spheres of silica are coated with SiO2 or borosilicate glass by a sol-gel method, thus forming hollow fine spheres 4 whose specific gravity is increased. Said spheres 4 are uniformly dispersed in slurry 3 whose main component is synthetic resin or glass ceramics, thereby forming an insulating layer or a green sheet 1. By laminating the green sheets, a low permitivity multilayered circuit board is constituted. When the density of the green sheet obtained in the above manner is measured about a conventional article 6, in the front part (2m front) and in the rear part (2m rear) where the central part of the sheet is set as a center, the density us high in the front part, and decreases in the rear part on account of the influence of the hollow fine spheres of silica. On the other hand, in the case of an example in this invention, the density of the green sheet is increased by the effect of increase of shell thickness of the hollow fine spheres of silica, and the uniform distribution is obtained over the length of 4m.
Patent JP-S61101627-A (JP)
Title: Method of controlling gas turbine compressor
Inventor: YUYA YOSHIHIRO
IPC: F02C9/18
Filed: 1984-10-24
Abstract: PURPOSE:To make it possible to evade the vibration of a burner irrespective of the driving condition by detecting pressures of a fuel gas and compressed air supplied to a burner and controlling to open or close an air discharge valve provided in a compressor based on the ratio of the pressures. CONSTITUTION:The gas turbine compresses air introduced from an inlet pipeline 4 in a compressor 1, and introduces air into a burner 2 via an exhaust pipeline 11. The burner 2 mixes the above described compressed air with the fuel gas from a fuel pipeline 17 and burns the mixture, and introduces the combustion gas into the main gas turbine body 3 to cause the gas to carry out the work. In this case, a pressure detector 30 for detecting a fuel gas pressure Pg and a pressure detector 31 for detecting a compressed air pressure Pc are provided. These detected pressures Pg and Pc are inputted to a computing device 32 to cause it to carry out a computation of pi=Pg/Pc. When pi>piU (upper limit set valve), the air discharge valve 34 is closed. Further, when pi<piL (lower limit set value), the air discharge valve 34 is opened. When piU>pi>piL, the air discharge valve 23 is kept at its current opening degree.
Patent JP-H0270615-A (JP)
Title: Pusher device
Inventor: TAKIMOTO HIROAKI
IPC: B65G47/82
Filed: 1988-09-06
Abstract: PURPOSE:To intercept an article with a pusher without giving a shock to the following article by providing an extruding part and an intercepting part orthogonal to the flow of a conveyor on a pusher in the pusher device laterally extruding an article on the conveyor. CONSTITUTION:When a pusher 3 is made to advance to cross the upper part of a conveyor 1, the article on the conveyor 1 is pushed with an extruding part 3a to be discharged in the lateral direction of the conveyor 1. At that time, the articles being successively sent on the conveyor 1 are intercepted with an interception part 3b. When the discharge of the articles finishes, the pusher 3 is made to retreat. At that time, since the movement of the pusher 3 is shifted to an escaping direction from the flow of the conveyor 1, the friction with the articles in the part 3b is eliminated or reduced, and the possibility, that the articles on the conveyor 1 move to the reverse lateral direction to a discharge direction, is reduced.
Patent JP-H0779244-A (JP)
Title: Loop type communications system
Inventor: YAHAGI MITSURU
IPC: H04L12/42
Filed: 1993-09-08
Abstract: PURPOSE:To prevent the delay of the DLL processing of a master station when plural stations are simultaneously started, in a loop type communications system in which the plural stations are connected. CONSTITUTION:A master station 2 circulates a transmission frame 21 on which a control area (DLL control part) exclusively used for DLL control is provided through a transmission line l. On the other hand, slave stations 3 to (n) fetch the transmission frame 21, and judge the presence or absence of the transmission of a DLL request message according to the value of the maximum number of the objective stations of the DLL control part. The number of the transmission of the DLL request message is suppressed as the result of the judgement. Thus, even when the plural slave stations 3 to (n) on the transmission line 1 are simultaneously started, it is possible to prevent the transmission of the large amount of DLL request messages to the master station 2, which results in the overflow of a reception buffer or the delay of the DLL processing.
Patent JP-S59109324-A (JP)
Inventor: KUROODO BONNUBA
IPC: B29C48/87
Filed: 1983-11-29
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-S6281647-A (JP)
Title: Master paper feeding device for electrophotographic engraving machine
Inventor: NONOGAKI MASAYASU
IPC: G03G21/00
Filed: 1985-10-07
Abstract: PURPOSE:To prevent a laterally striped stain due to the pressing of a roller from being formed even when a wait time becomes long by separating conveyor rollers which contact a photosensitive surface from master paper in the wait time of the master paper. CONSTITUTION:The conveyor rollers 21 and 22 in front of the cutting part 3 of a master paper feeding device are constituted so as to leave each other in the wait mode of the master paper 2. A hydraulic cylinder 24 is arranged as a separating means below the bearing case 23 of the roller 22. Then, a piston 24a is elevated by 1-3mm in the wait state with hydraulic pressure and the roller 22 is separated from the master paper 2 to release the paper from being pressed. Therefore, even when the wait time becomes long, a laterally striped stain due to the pressing of the rollers 21 and 22 is prevented from being formed after development.
Patent JP-H1164550-A (JP)
Title: Time setting mechanism of digital clock
Inventor: NAGOSHI KAZUO
IPC: G04G5/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To precisely perform time setting according to using state by providing such a structure that the display time can be changed in reverse direction, when a time setting switch and the other operation switch are operated, by the subsequent operation of the time setting switch. SOLUTION: It is judged whether hour and minute switches 3, 4 are operated or not, and when the operation is judged, hour and minute displays 2a, 2b are laid in flashed state to notify the start of time setting. It is judged whether a rice cooker reheat switch 6 is operated within a prescribed time after the operation of the hour and minute switches 3, 4. When the switch 6 is operated, it is stored, and an operation time shortening processing is started. On the other hand, when no operation of the switch 6 is present within the prescribed time, it is judged again whether the operation of the switches 3, 4 are present or not. When none of the switch 6 and the hour and minute switches 3, 4 is operated after the operation of any one thereof, the display 2a or 2b is laid in lighted state to notify the determination of the display time.
Patent JP-S6285693-A (JP)
Title: Control method for induction motor
Inventor: HIRATA AKIO
IPC: H02P23/07
Filed: 1985-10-09
Abstract: PURPOSE:To improve operation efficiency, to expand an operating range and to prevent the increase of output capacity by using a self-extinction type element as an inverter, connecting capacitive load to an output, conducting forced commutation at low sped and performing load commutation at high speed. CONSTITUTION:An inverter 14 inverting DC power into AC power carries out forced commutation by employing self-extinction power conversion elements 141 constituting each arm in a low-output frequency region in which the set value of a speed reference 17 is low. The leading reactive-current component IC of capacitive load 16 is increased sufficiently in a high-output frequency region in which the speed reference 17 is high, thus resulting in load commutation at leading-current phase of the self-extinction type power conversion elements 141 for the inverter 14.
Patent JP-H1157620-A (JP)
Title: Selection device for blaster
Inventor: HOKARI HISANORI
IPC: B07B7/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To separate beads and a coating scum from a mixture. SOLUTION: A mixture of a bead 26 and a coating scum 28 are caused to fall onto the inclined face 36a of a projecting body 36 and further, is caused to drop downward from the outer edge 36b of the projecting body 36. In addition, a negative pressure is caused to work in a gap between the projecting body 36 and a disc-like selection member 38 positioned below the projecting body 36. Consequently, the bead of a comparatively larger specific gravity falls as it is but the coating scum 28 of a comparatively smaller specific gravity is sucked by the negative pressure and then is pulled into the opening of the selection member 38. Thus it is possible to separate the bead 26 and the coating scum 28 from the mixture.
Patent JP-S6283834-A (JP)
Inventor: OOTA SHIGEKI
IPC: A01H1/02
Filed: 1985-10-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1166092-A (JP)
Title: Device and method for managing and retrieving document
Inventor: YASHIRO SATORU
IPC: G06F17/30
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for managing and retrieving document at low cost appropriate for various environments of different retrieval frequency and document update frequency. SOLUTION: Concerning this method, one of plural index preparing parts (S7-S10 and S11-S12) for preparing plural indexes in different forms is selected based on a predetermined value (selection process) (S6). Further, the index is prepared while using the said index preparing part selected in the said selection process (index preparation process) (S70-S10 or S11-S12). Then, while using all the generated indexes in different forms, a document is retrieved (retrieval process) (S15-S19).
Patent JP-H0563849-A (JP)
Title: Communication terminal equipment
Inventor: ICHIMURA SANENORI
IPC: H04M11/00
Filed: 1991-09-04
Abstract: PURPOSE:To improve the general-purpose performance by isolating a primary and a secondary side for data transmission reception with a semiconductor or so as to solve problems of weight reduction and breakdown strength standard or the like thereby reducing the cost. CONSTITUTION:The isolation between a primary side and a secondary side for data transmission reception is implemented by using a semiconductor in the communication terminal equipment having a data transmission reception function. Moreover, the primary side is provided with a 2/4-wire conversion circuit 5, a transmission signal gain circuit 4, a side tone suppression circuit 3, an output impedance decision circuit 2, a rectifier bridge 1 rectifying AC power supplied from a line, and a protection circuit 6 against power supplied from the line. Furthermore, each circuit for the communication terminal equipment whose secondary side is provided with a transmission gain circuit 9, a reception gain circuit 10 and a balance circuit 11 for preventing a stray transmission/reception signal is devised to select component constants satisfying the PTT standards worldwide. Thus, problems such as weight reduction and breakdown strength standards of the communication terminal equipment are solved and the cost is reduced.
Patent JP-S59115723-A (JP)
Title: Cleaning device of air element in air cleaner
Inventor: HATSUTORI ARIMICHI
IPC: F02M35/08
Filed: 1982-12-22
Abstract: PURPOSE:To improve an operating environment and to save labor in operation, by cleaning a dirty air element in a closed chamber, and sending a blown off dust, etc. to a dust collector together with air to perform dust collecting. CONSTITUTION:A titled device is constituted of a rotary disk 4 and an air pipe 10 having air blowing holes 11 both of which are installed in a closed chamber 1, a communicating part communicated to the chamber 1, and a blower 12 provided to the part. An attaching shaft 6 is provided upright to the center of the disk 4 and is connected to a centrifugal brake 9. With this device, air is blown to an air element in a closed chamber 1 to clean the element, then an excellent operating environment is obtained, and operating man-hour is eliminated.
Patent JP-S60117203-A (JP)
Title: High-performance optical fiber
Inventor: TOYOSHIMA SHINICHI
IPC: C08F2/00
Filed: 1983-11-30
Abstract: PURPOSE:To provide substantial mechanical strength and excellent photoconducting performance by copolymerizing methyl methacrylate and styrene in a specific compsn. range and using a polymer having a specific melt index as a core and a polymer having a specific refractive index as a cladding. CONSTITUTION:A copolymer which is so copolymerized as to contain 60-90wt% methyl methacrylate unit component and 40-10wt% styrene unit component and is adjusted in the mol. wt. so as to have 0.5-6 melt index of the copolymer is used as a core polymer. The polymer is introduced through a vented extruder to a composite spinning machine die. On the other hand, a polymer having <=1.50 refractive index as a cladding material is introduced into the composite spinning machine die and is subjected to composite spinning, by which the fiber having the core and cladding structure is obtd. such fiber is stretched to obtain a plastic optical optical fiber. The resultant plastic optical fiber exhibits high photoconducting performance and excellent mechanical strength.
Patent JP-H0388850-A (JP)
Title: Additive for synthetic resin
Inventor: SAWAMURA KOJI
IPC: C08L51/04
Filed: 1989-09-01
Abstract: PURPOSE:To obtain an additive consisting of a specific fatty acid amide of polyethylene polyamine and capable of providing high lubricating properties without lowering impact resistance and heat distortion temperature in addition to a synthetic resin, especially rubber-containing styrene based resin. CONSTITUTION:The aimed additive consisting of a compound (e.g. distearoyldi- ethyltriamine) expressed by the formula (X is H or 10-22C acyl; n is 2-5; the compound contains two or more 10-22 acyl). The additive is blended with a synthetic resin (e.g. ABS resin) at an amount of 0.05-1 pts.wt., preferably 0.1-5 pts.wt. based on 100 pts.wt. of the synthetic resin.