baber/WOPTO huggingface dataset:
Patent JP-H0843656-A (JP)
Title: Manufacture of embedded waveguide
Inventor: BEATORISU BIASU
IPC: G02B6/13
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain the whole of plural constitutional elements consisting of interference or polarized light sensors such as the constitution of a communication line for communication by producing buried waveguides by a stage for producing waveguides by ion exchange, a stage for aligning two substrates and a stage for directly wafer-bonding the two substrates. SOLUTION: Two aluminium masks 24, 34 having respective windows 26, 36 are arranged on the surfaces of two glass substrates 22, 32. Two waveguides 28, 38 are produced on the surfaces of the substrates 22, 32 by using a standard ion exchange procedure. After removing the masks 24, 34, the two substrates 22, 32 are arrayed and the waveguides 28, 38 are formed on the mutually opposed surfaces of the substrates 22, 32. The waveguides 28, 38 are produced by directly bonding wafers and the two solids are simply connected only by the contact of the solids. Bonding interfaces between the two substrates 22, 32 and between the two waveguides 28, 38 are hidden and single structure is formed only by two materials.
Patent JP-S5980229-A (JP)
Inventor: TANAKA ITSUMI
IPC: A61B10/00
Filed: 1982-10-29
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-H0359294-A (JP)
Title: Working face monitoring device for sealed shield
Inventor: WAKU AKIMASA
IPC: E21D9/06
Filed: 1989-07-26
Abstract: PURPOSE:To stabilize a working face by installing a television camera with a lens in a through hole provided on the face plate of a shield excavator, and monitoring the geology of the working face natural ground with a monitor television provided on the ground for excavation. CONSTITUTION:A television camera 9 with a lens is installed in a through hole 8 provided on the face plate 1 of a shield excavator, and its image is displayed on a monitor television 11 on the ground. A pressure water injecting pipe 14 is arranged behind the face plate 1, and the pressure water is injected to a transparent bulkhead glass 16. A pressure air filling pipe 17 is arranged so that its tip is located in the through hole 8, and the air pressure in the through hole 9 is increased to prevent the infiltration of spring water. The image of the working face natural ground 15 picked up by the television camera 9 with a lens is displayed on a monitor television 10. The geology of the working face natural ground 15 is confirmed on the ground, and excavation can be performed while the natural ground 15 of the sealed shield is monitored.
Patent JP-S6440277-A (JP)
Title: Sandblast device
Inventor: MISHIMA AKIO
IPC: B24C3/04
Filed: 1987-07-31
Abstract: PURPOSE:To efficiently collect a polishing powder dispersed to a polishing powder outlet and inject a constant quantity of the polishing powder stably and continuously toward a work by providing a powder collector above the polishing powder outlet in a mixing chamber. CONSTITUTION:A polishing powder 12 in a mixing chamber 2 is stirred and dispersed by air, and is collected near a polishing powder outlet 20 in the mixing chamber 2 by a powder collector 23 provided above the outlet 20. Accordingly, the polishing powder outlet 20 is prevented from being plugged by the polishing powder 12 but a constant quantity of the polishing powder 12 is continuously injected toward a work A in a blast chamber 3, thereby well polishing the work A.
Patent JP-H0544350-A (JP)
Title: Theater
Inventor: KOSEKI KEIICHI
IPC: E04H3/22
Filed: 1991-07-31
Abstract: PURPOSE:To provide a comfortable space by providing a single room type spectator seat with a lighting control window being adjustable in illuminance so that only a stage can be seen, and making an inside invisible from an outside. CONSTITUTION:In the case where an open spectator seat exists, a single room type spectator seat 3 is provided behind the above seat, and a lighting control window 3 is provided at least on a side opposite to a stage or a screen 1. For instance, an electrochromic window is used as the lighting control window 3. The window can be colored and decolored by utilizing electrochromic phenomenon. Thus, in the case where the electrochromic window is decolored, the inside of a space 3 at the spectator seat can be seen from the outside, but in the case where the window is colored, the spectator seat becomes a space being invisible from the outside, or the window is colored as the lighting control. window even in the case of the decolored window, and when the electrochromic window is colored, its light transmittance reduces further.
Patent JP-H0355446-A (JP)
Title: Ice heat storage apparatus
Inventor: TAKU KIYOMITSU
IPC: F24F5/00
Filed: 1989-07-25
Abstract: PURPOSE:To surely measure the residual stored calorie for sharply reducing the heat storage loss by a method wherein pieces of ice produced by an ice making machine are stored in an ice storage tank, water is chilled while passing through the ice in the ice storage tank and stored in a receiving tank, and the ice storage tank and the water receiving tank are separately provided. CONSTITUTION:An ice storage tank 45 with an outlet 47 is located below an ice making machine 41 which produces pieces of ice 43, a water receiving tank 53 which receives chilled water from the outlet 47 is located below the ice storage tank 45, and a water trickling apparatus 48 is arranged in the ice storage tank 45 to trickle water over the ice in the ice storage tank 45. The water receiving tank 53 and the ice making machine 41 are connected by a raw water supply passage 67, and the water receiving tank 53 and the water trickling apparatus are connected by a chilled water passage 57 through a load 55. A water level meter 71 is installed in the water receiving tank 53 to measure the water level in the water receiving tank 53. A water level WL2 in the water receiving tank 53 while ice is not stored in the tank and a water level WL in the water receiving tank while the chilled water is supplied to the load 55 are measured to obtain a water level difference (WL2-WL), so that the residual amount of the ice in the ice storage tank 45 can be confirmed and the residual stored calorie can be surely measured.
Patent JP-H0356081-A (JP)
Title: Controlling method for position of stato-electric suspended-matter
Inventor: OGIWARA MASAAKI
IPC: H02N13/00
Filed: 1989-07-25
Abstract: PURPOSE:To control the position of a charged object by applying AC voltage to generate a coulomb in the direction opposite to the direction of oscillation. CONSTITUTION:A charged object 15 is confined in a space by two pairs of electrodes 11a, 11b for generating a confining force in the horizontal direction, and an electrode 12 for generating the confining force in the vertical direction. In other words, by applying the potential of the same polarity as that of the charged object 15 to these electrodes, the charged object 15 stays on a center in the space. By a position detector 16, the position of the charged object 15 is detected, and by a position arithmetic device 17, its position is computed. Then, voltage to generate a coulomb force in the direction opposite to the direction of oscillation according to the positional shift of the charged object 15 from the center in the space is applied to the electrodes 11a, 11b by a controller 18. As a result, a force equivalent to viscous resistance is applied to the charged object 15, and oscillation is suppressed.
Patent JP-H0480592-A (JP)
Title: Hot and hydrostatic pressurizing device
Inventor: WATAYA SHIGERU
IPC: B22F3/15
Filed: 1990-07-19
Abstract: PURPOSE:To unify temperatures in a treating chamber without employing any mixing fan and permit the uniform cooling of works to be treated by a method wherein the lower end of a guide tube is constituted so as to be air-tight and pressure medium gas of a furnace chamber side flows into the treating chamber from the upper end opening of the guide tube by convection of circulating flow in a space between the upper end of the guide tube and a gas flow passage whereby the pressure medium gas of the furnace chamber side is mixed with pressure medium gas in the treating chamber. CONSTITUTION:When a valve 13, blockading a gas flow passage 12 in the upper part of a heat insulating layer 5, is opened and a pump is driven by a motor 19 after finishing hot and hydrostatic pressuring treatment, pressure medium gas flows out of a gas flow passage 12 to the outside of the heat insulating layer 5 through a furnace chamber 7 and heat exchange is effected during this period by contacting with the inner surfaces of an upper lid 2 and a high pressure cylinder 1 whereby the temperature thereof is reduced and the gas becomes low-temperature gas. Thereafter, the low-temperature gas returns from the lower end of the heat insulating layer 5 into the furnace chamber 7 whereby the circulating flow of the pressure medium gas is formed and the inside of the furnace chamber 7 is cooled. In this procedure, the pressure medium gas on the furnace chamber 7 side flows into a treating chamber 8 through the upper end opening of a guide tube 9 as shown by an arrow A in a diagram, then, descends in said treating chamber 8 while being mixed with the pressure medium gas in the treating chamber 8 whereby heat exchange is effected directly by convection. According to the this method, sudden cooling of a work 11 to be treated, which keeps highly uniform thermal property, can be realized.
Patent JP-S5981824-A (JP)
Inventor: ICHIMURA YASUO
IPC: H01H73/00
Filed: 1982-10-31
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-H1134049-A (JP)
Title: Pellet sorting apparatus and sorting method
Inventor: MIYAMOTO YUJI
IPC: B29B9/16
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To improve product quality, stabilize pneumatic transportation, stabilize operation of an after-process by making the parts of a blind plate corresponding respectively to the punched part and unpunched part of the punching plate of a pellet sorting apparatus to be a blind and an opening. SOLUTION: Pellets are charged from the pellet inlet 1 of a body 4 vibrated by a vibration motor 7 and transferred on a punching plate 5 by vibration, and specification-sized products 11 are dropped from a punched part and led to a product discharge opening 2 through the opening 10 of a blind plate 6. Miss-cut pellets which can not pass the punched part 9 are moved on the punching plate 5 to be recovered from a miss-cut discharge opening 3. Lengthy pellets 12 prevented from falling by the blind plate 6 are made to jump up again onto the punching plate 5 by vibration and recovered from the miss-cut discharge opening 3. The contamination of nonconforming pellets is prevented, enabling the improvement of product quality, stable pneumatic transportation, and the stable operation of an after-process.
Patent JP-H0537014-A (JP)
Title: Semiconductor light emitting element
Inventor: KISHIMOTO TATSUYA
IPC: H01L33/30
Filed: 1991-07-31
Abstract: PURPOSE:To prevent lowering of reliability due to that a film thickness is thin by a method wherein at the time of forming electrodes on the sides of a plurality of AlGaAs layers, breaking of electrodes at these parts can be prevented while the film thickness of the electrodes are made thick. CONSTITUTION:A first III-V compound semiconductor layer 2 and a plurality of AlGaAs layers, 3, 4, 5 are provided on a semiconductor substrate 1, while a second III-V compound semiconductor layer 6 is provided on a plurality of these AlGaAs layers and the electrodes 7, 8 are provided on the rear side of the semiconductor substrate 1 and the second III-V compound semiconductor layer 6. Then, the opposing sides of a plurality of these AlGaAs layers 3, 4, 5 are made to incline to less than 68 deg. to the surface of the semiconductor substrate 1.
Patent JP-S6084675-A (JP)
Title: Image processor
Inventor: KAMESHIMA KOUJI
IPC: G06T1/20
Filed: 1983-10-17
Abstract: PURPOSE:To perform image processing on real-time basis by converting a large- area image by using a rewritable pattern memory, and using a hardware logical circuit which can switch a sequential approximation algorithm with a local arithmetic type processor. CONSTITUTION:A pattern memory 502 is set as a distortion pattern memory wherein aberration correction data on the lens of a television camera is written, and a stepwise image F1 with distortion is stored in an input video memory 501 in the form of a stepwise image F2 excluding the distortion. Then, the F2 is processed into a horizontal image F3 corresponding to a step by the hardware logical circuit 505 and an image computing element 504. The F3 has only information F4 on one horizontal line stored in the pattern memory 502 which is set by segmentation and is converted into information F5 on a potential field by the hardware logical circuit 505. Part of the F5, i.e. information F6 is extracted from the pattern memory 502 and applied to the image computing element 504 through the hardware logical circuit 505 to compute gradient information F3 showing an element of operating force.
Patent JP-H1135419-A (JP)
Title: Aerosol composition for gelation
Inventor: MATSUMURA TOSHIRO
IPC: A61K8/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain an aerosol composition for gelation, capable of making gel-like contents attached to targetted sites in high proportion, not producing liquid drippings, having suitable sliding and usable comfortably. SOLUTION: This composition comprises 100 pts.wt of an original solution incluidng (A) 0.01-3 wt.% of a carboxyvinyl polymer, (B) 10-45 wt.% of an alcohol and/or glycol, (C) 0.01-3 wt.% of an amine and/or a base and (D) 40-89.98 wt.% water, and 40-100 pts.wt of spray agent containing dimethyl ether. It is preferable that an inorganic and/or organic powder having a first particle size of 1-50 μm is (are) contained in the original solution at 0.1-10 wt.%.
Patent JP-S5985427-A (JP)
Title: Hybrid type gas bearing
Inventor: KOSEKI FUMIO
IPC: F01D25/16
Filed: 1982-11-04
Abstract: PURPOSE:To reduce loss of the consumed energy by sending the air pressure- boosted through heat exchange with exhaust gas to a dynamic pressure type gas bearing, by reducing mechanical loss at the bearing part, and thereby eliminating source of compressed air. CONSTITUTION:Exhaust gas is introduced into an exhaust gas chamber 10 through a turbine incoming pipe 5 and an exhaust gas pipe 8, and in this chamber 10 heat exchange is carried out between the air in an air storage tank 11 and the exhaust gas. A valve 15 is opened in the timing the pressure in said tank 11 has risen, and the boosted air passes through a boosted air leadout pipe 14 to be sent for a sold contact part between a dynamic pressure type gas bearing 4 and the shaft 3, through a thin hole 16 which serves as a static pressure type gas bearing. The boosted air will float the turbine blades 2 and shaft 3 to provide prevention of solid contact between said dynamic pressure type bearing 3 and the shaft. At the same time as the valve 15 being opened, a valve 9 will block the inlet of an exhaust gas conduit 8 to cause introduction of the exhaust gas to the turbine casing 1.
Patent JP-S6171744-A (JP)
Title: Multi-reverse communication system
Inventor: OTSUKA MITSUNOBU
IPC: H04L12/54
Filed: 1984-09-17
Abstract: PURPOSE:To exclude useless recalling by providing a reverse procedure signal, not disconnecting a line after an input request data is received from a terminal device to a system, switching reversely the transmission direction and distributing the stored data to the terminal device from the system side. CONSTITUTION:When a transmission procedure control section 4 detects the reception data end from a terminal device 1, the storage of the said data is requested to a control section 5. When the data to be delivered exists in the control section 5, a reverse procedure request is given to a reverse control section for data transmission 7 to request the switching of the direction of transmission to the control section 4. The control section 4 confirms the end of reception preparation of the terminal device and issued a command of delivery start to the control section 7.
Patent JP-H0634994-A (JP)
Title: Driving method for space optical modulator
Inventor: KATO NAOKI
IPC: G02F1/133
Filed: 1992-07-20
Abstract: PURPOSE:To expand an application range to both of digital system and analog system by maintaining the stable state of the molecule arrangement of a liquid crystal compsn. transformed by applying a specific pulse voltage and light having light intensity to a liquid crystal cell. CONSTITUTION:Transparent electrode layers 32a, 32b are provided on the surface of the transparent glass substrates 31a, 31b holding a ferroelectric liquid crystal layer 34. A photoconductive layer 35 consisting of hydrogenated amorphous silicon is formed on the transparent electrode layer 32a on a writing side by light. The surfaces of both substrates are provided with oriented film layers 34a, 34b. Writing is executed by using the first pulse voltage for putting the entire surface of the effective surface of the space optical modulator into an erasing state, the second pulse voltage of the polarity reverse from the polarity thereof and the third pulse voltage of the same polarity as well as the driving waveforms of continuous memory periods. As a result, the second threshold at which the ferroelectric liquid crystal molecules of the region irradiated with the stronger writing light are conversely transferred to the one stable state is attained in the region where the writing light is stronger than the first threshold of the writing light intensity in the case of the transition from the one stable state to the other stable state.
Patent JP-H0855170-A (JP)
Title: Medical information input/output device
Inventor: YANAIDA MASUYOSHI
IPC: G06Q50/00
Filed: 1994-08-16
Abstract: PURPOSE:To provide input/output operation environment matching a user of a recording medium by issuing a portable recording medium where information specifying a person engaged in medical treatment for respective persons engaged in medical treatment, and inserting the recording medium into a medical information input/output device by each engaged person. CONSTITUTION:The information input/output device consists of an electronic computer 1, a display monitor 2, a reader writer device 3, etc., and the portable recording medium 4 is issued for each person engaged in medical treatment. On the portable recording medium 4, the name, department, qualification, etc., specifying the individual person engaged in medical treatment are recorded. Each person engaged in medical treatment inserts the given portable recording medium 4 into the reader writer device 3 to be offered the input/output operation environment matching himself or herself.
Patent JP-S6084499-A (JP)
Title: Transportation of petroleum
Inventor: SHIMIZU KATSUYA
IPC: F17D1/18
Filed: 1983-10-17
Abstract: PURPOSE:To allow the petroleum having a low pour point and the petroleum having a high pour point to be transported interchangeably by one line by allowing the heated petroleum having a low pour point to flow when the kind of the petroleum to be transported is changed in a same piping system. CONSTITUTION:In the system where at least two kinds of petroleum having a different pour point such as the petroleum having a low pour point and the petroleum having a high pour point are transported in a same piping system, the trouble of solidification can be averted even in case of the transportation of the petroleum having a high pour point by allowing the heated petroleum having a low pour point to flow when the kind of the petroleum to be transported is changed. In this case, it is enough to heat the petroleum having a low pours point at 47-50 deg.C, and the temperature of the piping system can be raised to 45 deg.C or more.
Patent JP-2001018372-A (JP)
Title: Inkjet recording head
Inventor: SUNADA KAZUHIKO
IPC: B41M5/52
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet having high gloss in which blocking and mottling are eliminated. SOLUTION: The ink jet recording sheet has at least one ink receiving layer formed on a support and contains amino group inactivated gelatin and cellulose ether substituted with an alkyl group and/or an hydroxy alkyl group. Preferably, cellulose ether is hydroxypropyl methyl cellulose and amino group inactivated gelatin is phthalated gelatin.
Patent JP-S6249884-A (JP)
Inventor: TSUKIOKA TAKASHI
IPC: D05B3/14
Filed: 1985-08-30
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-S5895360-A (JP)
Title: Image forming method
Inventor: MATSUZAKI MASATOSHI
IPC: G03G15/32
Filed: 1981-12-02
Abstract: PURPOSE:To form a good image having high resolution, by providing an intermediate layer of amorphous silicon containing hydrogen, on a conductive supporting body, using a recording member having a charge holding layer consisting of amorphous silicon carbide containing hydrogen and providing signal charge onto said layer by a needle electrode. CONSTITUTION:On the outside circumferential surface of a drum-type metallic substrate S, an intermediate layer B consisting of amorphous silicon containing hydrogen, having 10<8>-10<12>OMEGA.cm specific resistance is formed, and a recording member 1 provided with a charge holding layer L consisting of amorphous silicon carbide containing hydrogen, having >=10<12>OMEGA.cm specific resistance, on this layer B is rotated in the direction as indicated with an arrow. Along the outside circumferential surface of this recording member 1, a recording mechanism 2 placed so that a lot of electrostatic recording needle electrodes stand in a line in the axial direction of the recording member 1, a developing device 3, a heating press-contact roller 4 for transfer, a destaticizing light irradiating mechanism 5, a toner cleaner 6, etc. are provided.
Patent JP-H0611215-A (JP)
Title: Oil separator of refrigerating machine
Inventor: WAKABAYASHI SEIJI
IPC: F25B43/02
Filed: 1992-06-25
Abstract: PURPOSE:To improve the heat exchange efficiency and separate oil continuously by providing partition plates which are laid across the inside a drum to divide the drum into many chambers and support heat transfer tubes, and provided with a number of fine holes at the lower part. CONSTITUTION:Liquid refrigerant containing lubricating oil is fed into an oil separator through a liquid inlet 11 at a low flow rate and flows through chambers formed by partition plates 15. On the other hand, heat source fluid is fed through an inlet 9, so that liquid refrigerant is heated via heat transfer tubes 10 and flows out from a gas outlet 14. At that time, liquid refrigerant foams over to adjacent chambers, however, the construction allows the liquid refrigerant to take enough time to contact the heat transfer tubes and evaporating until it reaches the last chambers on an outlet 12 side. Thereby, oil can be continuously separated with a high separating performance. In addition, as the partition plates 15 which divide the inside of the oil separator into many chambers support the heat transfer tubes 10, vibration is also prevented.