baber/WOPTO huggingface dataset:
Patent JP-H08313940-A (JP)
Title: Electrochromic device and its power supply method
Inventor: SHIYURISUTEIINU REFURU
IPC: G02F1/155
Filed: 1995-05-16
Abstract: PURPOSE: To provide an electrochromic device which can increase a degree of freedom of selecting switching time of a coloring condition and/or transmissivity in a constant wave length of electromagnetic radiation. CONSTITUTION: This device 1 generates an electric current for electrochromic reaction by an electric current generator 8 which can supply an electric current according to a reference value determined as a function of the number of electric charge to be moved to switch its intensity to a desired condition from an initial condition and also as a function of time selected for its switching.
Patent JP-H06310432-A (JP)
Title: Seal structure for opening part of manifold in semiconductor manufacturing equipment
Inventor: NAGASHIMA HIROSHI
IPC: H01L21/205
Filed: 1993-04-22
Abstract: PURPOSE:To so improve a seal structure for the opening part of a manifold which serves as the gas feeding means for a reactive furnace in a semiconductor manufacturing equipment that the alignment required in case of mounting and demounting the seal structure is made easy. CONSTITUTION:A seal structure for the opening part of a manifold 11 comprises a seal plate 22 provided horizontally on the outside of the outer peripheral surface of the opening part. The seal plate 22 has in its inner peripheral part a seal member for sealing the clearance between the outer peripheral surface of the opening part of the manifold 11 and itself, and it is so configured that an intermediate room 24 which is isolated in a sealing way from a heater part 3 including a reactive furnace and from a processing room 2 is formed. In this case, the seal plate 22 is formed in an annular shape, and is so configured desirably that as a seal member an O-ring 23 is mounted in the groove provided in its inner periphral part.
Patent JP-S5451537-A (JP)
Title: Production of blank for optical transmission body
Inventor: NISHIJIMA YOSHINDO
IPC: C03B20/00
Filed: 1977-09-29
Abstract: PURPOSE:To produce a glass body of high grade and homogeneous quality by turning the glass forming compound formed through vapor phase chemical reaction to molten glass and letting this flow out from a specific vessel to allow the same to cool and solidify. CONSTITUTION:The glass forming compound formed through vapor phase chemical reaction is turned to molten glass in the first crucible not illustrated. This glass material is filled in the second crucible 5 which penetrates in the cover 4 for electric furnace covering the top of the quarts tube 2 in an electric furnace 1. Q2 gas  13 flows in the crucible 5 under higher pressure than atmospheric pressure through  the cover 6 with an influent tube and flows out like an arrow 13a. When the support bar 8 whose top end face is in contact with the effluent port 7 of the crucible  5 is gradually lowered in the perpendicular direction like an arrow A without rotating by an elevator 9, the molten glass material 10 flows out through the effluent  port 7 and is cooled by the inert gas 14 which is flown in through influent pipe 3  under pressure higher than atomospheric pressure and flows out like an arrow 14a,  thus becoming a bar form glass body 11.
Patent JP-H05312477-A (JP)
Title: Hot isotropic pressurizer
Inventor: ISHII TAKAHIKO
IPC: F27B17/00
Filed: 1992-05-11
Abstract: PURPOSE:To enhance a cooling efficiency and to exactly prevent leakage of hydraulic gas and refrigerant by providing a pressure resistant plate in a surface contact state through a sealing material at the side of a high pressure chamber of a cooling plate in a hot isotropic pressurizer having the plate on a surface of an upper cover at the side of the chamber. CONSTITUTION:A heat insulating tank 26 is provided in a high pressure chamber 25 to be formed by closing with upper and bottom openings of a high pressure cylinder 22 with an upper cover 23 and a lower cover 24, and a furnace chamber 27 having a heater 28 is provided inside the tank 26. A cooling plate 30 is arranged on the cover 23 at the side of the chamber 25, and a pressure resistant plate 31 having no passage is provided in a surface contact state with the plate 30 at the side of the chamber 25. A groove 32 of a semicircular section for forming a refrigerant passage is formed on the plate 30 at the side of the cover 23, and refrigerant is supplied through a refrigerant supply hole 33. A refrigerant sealing material 34 is circumferentially provided at the peripheral edge of the plate 30 between the plate 30 and the cover 23, and a high pressure gas sealing material 35 for preventing leakage of the hydraulic gas is circumferentially provided on the outer periphery of the plate 31.
Patent JP-H08285681-A (JP)
Title: Polarized wave independent light-receiving device
Inventor: KIMURA EIJI
IPC: G02F1/055
Filed: 1995-04-19
Abstract: PURPOSE: To provide a photoelectric converting device that is independent of the polarized condition of incident light by sufficiently diffusing light by using diffusing ceramics so that the loss of the outgoing tight to the incident light can be reduced. CONSTITUTION: An a.c. signal source 18 by which an alternating current is supplied to both electrodes 12 of a piezoelectric diffusing ceramics 10 for oscillating the ceramic particles 11 is provided, and a piezoelectric diffusing ceramics 10 by which the ceramic particles 11 are oscillated by the piezoelectric action while receiving the a.c. signals of the a.c. signal source 18, and the light rays passing through the ceramic particles are further scattered and emitted is provided.
Patent JP-S5910463-A (JP)
Title: Production of parts made of fiber reinforced composite metallic material
Inventor: KURIHARA NORIYUKI
IPC: C22C47/08
Filed: 1982-07-08
Abstract: PURPOSE:To reinforce a metallic base material and to improve the durability thereof by incorporating a fibrous material in the metallic base material, overlaying a metal on the machined part thereof and machining the same. CONSTITUTION:For example, a blank material 10 for a piston is made by solidifying a liquid metallic base material in which a fibrous material is incorporated. The outside circumferential surface 12 and through-hole 14 for a piston pin of the piston 10 are so formed as to be undersized from the final finish size. The surface 12 and the hole 14 are parts to be machined, on which an overlaying member having a good fit to the metallic base material is overlaid to form an overlaid part A. Annular grooves 16 for mounting piston rings are cut in the part A and the surface 12 and the hold 14 of the piston 10 are machined to required sizes.
Patent JP-H01286936-A (JP)
Title: Amber-colored borosilicate glass
Inventor: DAIMON YOSHIMASA
IPC: C03C3/091
Filed: 1988-05-13
Abstract: PURPOSE:To obtain the subject glass having improved light-shielding property, chemical durability and meltability, in high yield, by compounding SiO2, B2O3, Al2O3, Na2O, K2O, CaO, TiO2 and Fe2O3 at specific ratios and mixing the components while preventing the contamination with BaO. CONSTITUTION:A compounded composition is produced by compounding 67.0-70.0wt.% of SiO2, 9.0-12.0wt.% of B2O3, 5.0-8.0wt.% of Al2O3, 5.0-8.0wt.% of Na2O, 0.2-3.5wt.% of K2O, 0.1-2.5wt.% of CaO, 1.5-4.0wt.% of TiO2 and 0.4-1.0wt.% of Fe2O3 while preventing the contamination with BaO. The compounded composition is mixed and melted to obtain an amber- colored borosilicate glass having a specific gravity of 2.35-2.37 and resistant to devitrification caused by BaO.
Patent JP-H10308401-A (JP)
Title: Heterojunction bipolar transistor
Inventor: IKEDA SHIGEAKI
IPC: H01L29/73
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide the HBT(heterojunction bipolar transistor) which has both high output and super speediness. SOLUTION: This transistor is formed of a group III-V compound semiconductor material having at least a collector layer 4, a base layer 5, and an emitter layer 6 with a larger band gap than the base layer 5 laminated on a semiconductor substrate 1. In this case, the semiconductor substrate has a mesa-shaped part having a peak part 1a as a (100) surface and a flank part 1b as an (n11)A surface, and area 5 where the base electrode of the base layer 5 is formed is laminated on the (n11)A surface of the substrate 1.
Patent JP-H02300333-A (JP)
Title: Yarn-guiding device in double twister
Inventor: AKIYAMA YASUO
IPC: D01H7/86
Filed: 1989-05-11
Abstract: PURPOSE:To provide a yarn guide member for contracting its diameter in dependence upon the contraction of the diameter of an upper feeding yarn cheese to guide a lower yarn by supporting a feeding yarn cheese receiver for supporting the upper feeding yarn cheese in a vertically slidable state with the guide receiver and also supporting a guide in the guide receiver in a specific state. CONSTITUTION:When the diameter of an upper feeding yarn cheese 3 is large, a spring 10 is pressed and a guide is opened with the pressure of a guide presser 11, but the upper feeding yarn cheese is lifted with the spring in dependence upon the contraction of the diameter of the upper feeding yarn cheese. The guide presser 11 is also lifted and the guide is closed, but the strength of the spring is adjusted so that the lower outer periphery of the upper feeding yarn cheese is brought into contact with the guide 12.
Patent JP-H0414424-A (JP)
Title: Method for controlling plasticizing process of injection molding machine
Inventor: HAMADA HAJIME
IPC: B29C45/76
Filed: 1990-05-08
Abstract: PURPOSE:To eliminate the cumbersomeness of setting and to make a plasticizing time shortest by accurately weighing the amount of a resin by changing the number-of-rotation instruction of a screw on the basis of the function of the deviation between the position set value of the screw after completion of plasticization and the position execution value of the screw in the definite section on this side from the completion of a plasticizing process. CONSTITUTION:When plasticization advances and the position P of a screw 1 detected by a position sensor 11 reaches a speed reduction start position Pd, the number-of-rotation instruction R of the screw is reduced on the basis of the function of the deviation between the present position P of the screw and the position set value Pf of the screw after the completion of plasticization. This operation is performed in an operation apparatus 25. The speed reduction start position Pd is operated and automatically set on the basis of the function of the number Rs of rotations of the screw at the start time of speed reduction by a control apparatus 23. Further, the number-of-rotation instruction Rd of the screw at the position Pf of the screw after the completion of plasticization is determined according to the kind (inverter driving, hydraulic motor driving) of the drive source 7 rotationally driving the screw and preset. By this method, the conventional cumbersomeness of setting is eliminated and weighing accuracy is enhanced under all molding conditions and the extension of a plasticizing time can be made slight.
Patent JP-H01288749-A (JP)
Title: Optical pulse tester
Inventor: FUJIWARA AKIO
IPC: G02F1/31
Filed: 1988-05-17
Abstract: PURPOSE:To achieve a higher sensitivity in the detection of an optical pulse, by providing a parallel planar electrode outside two adjacent light waveguides on a light waveguide substrate. CONSTITUTION:Light emitted from a laser diode (LD8) is incident into a light waveguide 2 passing through a polarization plane preserving fiber 7 in the same direction as a TE wave and the TE wave guided is coupled with an adjacent light waveguide 3 at a coupling section 14 and is incident into a fiber 15 to be inspected passing through a single mode fiber 12. A TM wave slightly mixed with light of the LD 8 is attenuated with the fiber 7 and an Al film 5 on the waveguide 2. Return light from the fiber 15 reaches the coupling section 14 via the waveguide 3 from a waveguide end 9. Here, when a voltage is applied to a parallel planar electrode 4, refractive index in the waveguides 2 and 3 changes and the TE wave is freed from the coupling to be introduced into a photo detector 16 via a single mode fiber 13. On the other hand, as the TM wave has such a small effective refractive index in the waveguide 3 as to cause no coupling, the wave is incident into the fiber 13 propagating through the waveguide 3 as the TE wave does. This allows the lowering of a loss for the return light irrelevant to a mixing ratio of both the waves, thereby achieving a higher detection sensitivity.
Patent JP-S6012751-A (JP)
Title: Semiconductor integrated circuit
Inventor: KOTANI HIROSHI
IPC: H01L21/822
Filed: 1983-07-01
Abstract: PURPOSE:To obtain multi-functions with the minimum number of elements by a method wherein an input circuit and an output circuit are prepared for every given input-output terminal, and then input circuits are arranged and connected to terminals, respectively, in the construction of a desired circuit by the connection of either one circuit to the input-output terminal. CONSTITUTION:A logic circuit having desired logic functions is constructed in an Si substrate 1 by a master slicing method, and a plurality of bonding pads P1-P6 are formed by corresponding to those, each of which is then connected to an input-output pin. In this construction, a basic input circuit cell CCi and a basic output circuit cell CCo are put into a pair and connected to the pad P1; thereafter one-pairs of the same construction are connected to respective pads of the pad P2 and the rest. Here, a plurality of transistor elements, resistance elements, and the like are formed in the CCi and the CCo in such a manner that a desired input circuit or output circuit can be constituted, respectively, and accordingly the wiring connection between adjacent input circuits is facilitated.
Patent JP-S6012726-A (JP)
Title: Cvd apparatus
Inventor: AKIBA MASAKUNI
IPC: H01L21/205
Filed: 1983-07-01
Abstract: PURPOSE:To improve film forming rate without deterioration of film quality by keeping the inside of reaction chamber at a pressure higher than the normal pressure and forming the CVD film through reaction of reaction gas under such high pressure condition. CONSTITUTION:A wafer 3 is placed on a susceptor 4 in the reaction chamber 1 and a power is applied to the heater 5. Thereby, the wafer 3 is heated. Inside of reaction chamber 1 is placed under the N2 gas ambient and a gas such as SiH4 or O2 is supplied thereto. At this time, the inside of reaction chamber 1 is set to a high temperature exceeding the normal temperature by adequately closing a pressure control valve 15 and reaction is carried out under such condition. In this case, since inside of reaction chamber 1 is set to a pressure higher than the normal pressure, dense film quality is accelerated for the CVD film formed at the surface of wafer 3. Accordingly, it becomes possible to increase the reaction rate as much as the range for acquiring film quality required for the semiconductor device. As a result, improvement in film quality and film forming rate can be realized.
Patent JP-H01288581-A (JP)
Title: Group management control for elevator
Inventor: YAMAGISHI YASUYUKI
IPC: B66B13/14
Filed: 1988-05-17
Abstract: PURPOSE:To make efficient operation and prevent a few passenger-loaded operation with a cage started accommodating passengers as many as possible atone time by delaying a door-opening starting time when responding the hall call allotment call of a stand-by cage. CONSTITUTION:When a hall call arises in the story where the elevator cage at the stand-by with a door closed is stopping and the elevator at the stand-by is selected, first a preengagement is displayed with a lantern lit and one chime rung, a stand-by command is delivered to the cage, its arrival is preannounced with the lantern flickered and the two chimes rung, and a door-opening command is delivered. And when a hall call arises in the story different from a stand-by story and the optimum cage is selected, first a preengagement is displayed with a lantern lit and one chime rung, the cage receives the stand-by command at a hall call arising story to travel to the story, stands by continuously when a given time is unpassed from call arising, and a door is opened after the given time passed. thus efficient operation can be made and a few passenger- loaded operation prevented with passengers as many as possible accommodated by a door-opening delay.
Patent JP-H05288765-A (JP)
Title: Collision determining apparatus
Inventor: SASAJIMA KOJI
IPC: G01P15/00
Filed: 1992-04-13
Abstract: PURPOSE:To determine a collision in a specific state such as a collision starting at a bumper, a collision to a pole, and the like. CONSTITUTION:A high frequency component of a G signal detected by an acceleration (G) sensor 1 mounted on a vehicle is removed by an LPF 2. Then, a differential value is calculated by a dG/dt operating part 3 for every time interval A. A correlative value operating part 6 obtains the correlative value of the differential value and a reference pattern held by a reference pattern holding part 5. The obtained correlative value is integrated by an integrating part 7, and compared with a preliminarily set threshold value in a comparison part 9. The threshold value is set so as to determine the collision. When the integrating value is detected to be not smaller than the threshold value in the comparison part 9, a trigger signal is output, thereby to actuate a squib activation device. Accordingly, even the collision in a specific state generating an acceleration signal of the small level can be detected.
Patent JP-S607913-A (JP)
Title: Dehydrating apparatus of sludge
Inventor: MOCHIZUKI TAKUO
IPC: B01D33/06
Filed: 1983-06-29
Abstract: PURPOSE:To improve the dehydration efficiency by installing a cover for preventing the passage of air on the influent side in the sewage around the circumferential surface of a rotating drum, providing a means for stripping off the adsorbed sludge at the leading end part thereof, and locating the rear end part under the sewage level in an accumulating box. CONSTITUTION:The rotating circumferential surface is used as a strainer when the sludge is supplied into an accumulating box 8 from a sludge tank 15, and the inside of a rotating drum 1 equipped with a suction pipe 13 for sucking the internal fluid is evacuated. When the whole circumferential surface of the rotating drum 1 is clogged with sludge, the continuous rotation of the rotating drum 1 is started. The sludge adsorbed by the strainer is dehydrated while the rotating drum 1 makes one revolution, and scraped off by a scraping plate 3 attached to the leading end part of the cover 2 for preventing the passage of air. Since the part from immediately after the scraping plate 3 to under the level of the accumulating box 8 is covered with said cover 2 and hence the vacuum in the rotating drum 1 is not decreased, the sludge can be adsorbed. The sewage sucked into the rotating drum 1 is sucked into a suction water tank.
Patent JP-S5821285-A (JP)
Inventor: NAKAJIYOU SATOSHI
IPC: G01C21/00
Filed: 1981-07-30
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-H04345141-A (JP)
Title: Nonlinear optical material and production thereof and nonlinear optical element formed by using this element
Inventor: WAKITA KATSUYA
IPC: G02F1/361
Filed: 1991-05-23
Abstract: PURPOSE:To provide the excellent nonlinear optical material of a short absorption wavelength edge and to provide the process for easy production of this material and the nonlinear optical element which changes its nonlinear optical characteristics by a temp. change. CONSTITUTION:The short absorption wavelength edge of p-fluoronitrobenzene is confirmed from the UV and visible absorption spectra thereof by cooling the p-fluoronitrobenzene (21 deg.C solidification point) to about 2 deg.C to solidify.
Patent JP-S5743247-A (JP)
Title: Information processing equipment
Inventor: ISHII HIDESHI
IPC: G06F9/38
Filed: 1980-08-28
Abstract: PURPOSE: To reduce the instruction processing time by one machine cycle only, by performing substitution operation executing cycles which store operated results existing in the arithmetic circuit in addresses in which the results must be stored.  
     CONSTITUTION: In the first instruction executing cycle E 1 , contents of a cash reading register 18 and an operating register 19 are added and transferred to the register 19 at an arithmetic circuit 20. In this case, a substitute operation executing cycle E 12  which stores operation results contained in the circuit 20 in addresses into which they must be stored, through the second instruction of a cash memory 17, is performed in parallel with a part which transfers operation results which are the last half part which is started from a timing t 4  of the cycle E 1 , to the register 19. In this way, a result which is equivalent to that obtained by performing the first and second instructions, is obtained at a timing t 5 , and, therefore, the instruction processing time can be reduced by 1 machine cycle only as compared to conventional methods. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5926280-A (JP)
Title: Electronic typewriter
Inventor: UENO HIDEO
IPC: B41J3/46
Filed: 1983-06-30
Abstract: PURPOSE:To enable to recognize a data input condition at a glance, by a method wherein data which can not be printed in the same line are blinkingly displayed when changing over from the first mode for displaying input data to the second or third mode for printing. CONSTITUTION:A controller so functions that input data from a keyboard 1 are sequentially displayed on a display device 21 in the first mode selected by a mode change-over switch 18, the data displayed are shifted out and printed in the second mode, and the input data are simultaneously displayed and printed in the third mode. When shifting from the first mode to the second or the third mode by changing over the switch 18, the contents of a data counter and a right margin memory means are compared with each other, and the data which can not be printed in the same line are blinkingly displayed on the display device 21. Accordingly, the operator can recognize the data input condition at a glance, and operability can be enhanced.
Patent JP-S60262199-A (JP)
Inventor: YOSHIMURA GENICHI
IPC: G10L25/21
Filed: 1984-06-08
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-H04346219-A (JP)
Title: Vapor growth device
Inventor: MISE NOBUYUKI
IPC: H01L21/205
Filed: 1991-05-24
Abstract: PURPOSE:To provide a vapor growth device which enables distribution of film thickness on a wafer surface to be uniform even if a raw material gas with a strong vapor reaction is used. CONSTITUTION:In a vapor growth device where a plurality of wafers 2 are retained within a reaction pipe 1, the wafers 2 are heated by a heater 4 which is provided around the reaction pipe 1, and then a desired thin film is formed on the wafers by introducing a reactive gas into the reaction pipe 1, a cover 5 is provided outside the wafers 2 and a reaction gas supply channel is provided between the reaction pipe 1 and the cover 5. Then, a slit 6 is opened so that it is in parallel with a surface of the wafers and is not positioned on an extension of the surface of the wafers.