baber/WOPTO huggingface dataset:
Patent JP-H02120820-A (JP)
Title: Optical deflector
Inventor: TERAMOTO TAKUJI
IPC: G02B26/10
Filed: 1988-10-31
Abstract: PURPOSE:To constitute an optical deflector compact so that the deflected state of an optical beam can be controlled with high accuracy by constituting an intrinsic oscillation system of two electrostrictive elements and detecting the oscillating state of the system based on oscillating signals outputted from one of the two elements and, at the same time, oscillating the other by outputting driving signals to the other. CONSTITUTION:An intrinsic oscillation system similar to a tuning fork is constituted of a 1st and 2nd electrostrictive elements 16 and 18 and the oscillating state, namely, the amplitude and frequency of the natural oscillation system are detected based on oscillating signals outputted from one of the elements 16 and 18. At the same time, driving signals are outputted to the other electrostrictive element so that the oscillating state of the system can be fixed. Therefore, the system is oscillated in a state where the amplitude and period are fixed and the reflecting surface provided on the 1st element 16 is oscillated with the same amplitude and frequency as those of the system. Accordingly, the direction of an optical beam reflected by the reflecting surface is also changed at the fixed amplitude and frequency. Therefore, this optical deflector can easily be constituted compact and the deflected state of an optical beams can be controlled with high accuracy.
Patent JP-2001101032-A (JP)
Title: Os monitoring system under inter-different kind of os control
Inventor: MIZUNO YASUOI
IPC: G06F11/30
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To realize an inexpensive and certain automatic restoration method by detecting abnormality when any abnormality which can not be detected by an OS itself is generated without making it necessary to provide any CPU for monitor, and automatically realizing OS reload and restart in a method for monitoring whether or not a program is normally operated. SOLUTION: This system is provided with a function for independently dividing a hardware resource to plural OS by virtual hardware having a function for distributing interruption from hardware or the processing time of a CPU and a function for realizing data writing and reading between the plural OS. The OS to be monitored periodically writes data in the monitor OS so that the operation of the OS can be monitored. Thus, when any abnormality which can not be detected by the OS itself to be monitored, the abnormality of the OS to be monitored can be detected even when any different CPU for monitor is not present, and automatic restoration can be realized.
Patent JP-S63129232-A (JP)
Title: Controller for ventilating fan of toilet
Inventor: KAWASAKI MASAHIKO
IPC: F24F7/007
Filed: 1986-11-19
Abstract: PURPOSE:To facilitate proper control of the operation of a ventilating fan by exactly determining the staying time in a toilet, by determining a reference staying time in a toilet by calculating the average time from a present staying time counted by a counter and the staying times stored in a memory. CONSTITUTION:In a controller for a ventilating fan of a toilet, the outputs of a supersonic sensor 2, a limit switch 4, and a photo transistor 5 are connected in inputs to a microprocessor 1, and the outputs from the microprocessor 1 are connected to both a ventilating fan 3 and an illuminator 6. When a person comes in, the ventilating fan 3 starts operating and a counter starts counting the staying time. This state continues until the person goes out. When the person goes out, the counter stops counting of time. The oldest time value among the counted values of a plurality of staying time data stored in a memory previously is rewritten by replacing it by the latest time data, and the average value is determined by the renewed data. The reference staying time is compared with the latest counted value of staying time, from which whether it is a stool or a water is determined, and the ventilating fan is controlled properly according to the length of a staying time.
Patent JP-H0723979-A (JP)
Title: Universal microscope drape
Inventor: JIEIN MARII PEDERUSON
IPC: A61B19/08
Filed: 1993-10-07
Abstract: PURPOSE: To eliminate the fear of slip, i.e., skid, to enable a microscope drape to be fitted around all kinds of operating-room microscopes by providing the drape with a fixed outside diameter portion and a molded peripheral portion with which a snap working in conjunction with a ring integrated with the drape is engaged. CONSTITUTION: A microscope drape 18 is fitted around the outer peripheral portion 28 of an adapter housing 12 fitted into a microscope objective lens housing 14. Different adapters are adapted to different manufacturing methods and styles of microscopes, while the adapters have the same outside diameter and peripheral portion and therefore fit the inner peripheral portion 22 of a drape-fitting ring housing 16 and a snap fitting portion. Therefore, the drape can be fitted around all kinds of operating-room microscopes without the fear of slip, i.e., skid.
Patent JP-H11116526-A (JP)
Title: Preservation/stabilization of cinnamic aldehyde
Inventor: ETSUNO JIYUNJI
IPC: C07C47/232
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for safely preventing quality deterioration of specific cinnamic aldehydes useful for perfumes while they are preserved, without using diphenylamine, by including a specific compound. SOLUTION: This method prevents deterioration, in color or odor, of (A) a cinnamic aldehyde shown by formula l (R<1> is H or the like), e.g. a- amylcinnamic aldehyde, by adding thereto (B) 50 to 10,000 wt.ppm, based on the component A, of a compound shown by formula II (R<2> is H or the like; R<3> and R<4> are each a 1-5C alkyl or the like; and (m) and (n) are each 0 to 5), e.g. in particular, 2,2'-methylenebis(4-ethyl-6-t-butylphenol) and, as required, the same quantity of (C) a tocopherol, e.g. a compound shown by formula III (R<5> is a 1-5C alkyl or the like; and (p) is an integer of 1 to 5).
Patent JP-2001102498-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: MATSUO MAKOTO
IPC: H01L23/29
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition for semiconductor sealing which is excellent in moldability, solder crack resistance and flame retardancy. SOLUTION: The epoxy resin composition for semiconductor sealing contains (A) epoxy resin expressed by a formula (1), (B) phenol resin expressed by a formula (2), (C) inorganic filler and (D) hardening promotor as essential components. Formula (1) (where, R1 and R2 denote an identical or different groups selected from 1-4C alkyl groups, 'a' is an integer of 0-3, 'b' is an integer of 0-4, 'm' is a mean value having a positive number of 1-10). Formula (2) (where, R1 and R2 denote an identical or different groups selected from alkyl groups having carbon numbers of 1-4, 'a' is an integer of 0-3, 'b' is an integer of 0-4, 'm' and 'n' are each a mean value having a positive number of 1-10).
Patent JP-H0627998-A (JP)
Title: Quantization method of predictor for vocoder at very low bit rate
Inventor: PIEERU ANDORE ROORAN
IPC: G10L19/06
Filed: 1992-10-14
Abstract: PURPOSE: To eliminate a need of stupendous calculation output of an obtained quantization algorithm by dividing a voice signal into packets including a specific number of frames having fixed time length and assigning a weight as a function of an average energy of the voice signal in each frame to the frame. CONSTITUTION: Reflection coefficients are deformed to coefficients LARi (Long Area Ratio) in accordance with a prescribed formula to nonlinearly distort these coefficients. Projection of the LAR coefficient set on the vector of itself is taken into consideration to obtain effective quantization. For the purpose of utilizing the independency of a frequency spectrum between adjacent frames, a prescribed number of frames are collected before quantization. A weight Wt is assigned to each frame to improve quantization of a filter in the frame which is most perceived by hearing. This weighting rule takes the acoustic never of this frame into consideration, and the resonance state or the non- resonance state of the filter is taken into consideration because only a resonance filter is properly quantized.
Patent JP-2000105312-A (JP)
Title: Filter for plasma display panel
Inventor: SASA KAZUAKI
IPC: G02B1/18
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a filter which simultaneously satisfies various characteristics, such as electromagnetic wave shielding characteristic, near IR cutting characteristic and visible light low reflection characteristic, required for a plasma display panel(PDP) with relatively simple lamination constitution, is good in scratching resistance and is simple in grounding of conduction. SOLUTION: This filter is a laminate formed by sticking the other surface of a transparent substrate 1 which is provided with a hard-coating layer 2 and an antireflection layer/contamination preventive layer 3 directly or via a transparent film on one surface of the transparent substrate 1 and the other surface of a transparent film base material 4 which is successively laminated with (n) units (3<=n<=10) of metal oxide films 5A to 5D and silver-base transparent conductor films 6A to 6C as one unit on one surface of the transparent film base material 4 to each other via a transparent tacky adhesive. layer 7. The metal oxide films 5A to 5D are formed as the films having a refractive index of 1.5 to 2.7 and having optical transparency. The thicknesses of the silver-base transparent conductor films 6A to 6C are set at approximately specific values within a range of 5 to 20 nm.
Patent JP-H02123644-A (JP)
Title: Cathode support body for cathode-ray tube
Inventor: KAMOZAWA HIROFUMI
IPC: H01J29/04
Filed: 1988-10-31
Abstract: PURPOSE:To ensure the smooth insertion of an envelope in the first grid electrode and the rigid fastening of the envelope, and prevent the deformation thereof by providing a stepped welded side wall at the long side of the envelope bonded to the outside of a hermetic glass and forming slits on the welded side wall. CONSTITUTION:A cathode support body 1 is buried in hermetic glass 2 and the enclosure 3 of the glass 2 is bonded thereto. A stepped welded side wall 4 is provided at the long side of the envelope 3 and slits 5 are formed on the side wall 4. Consequently, it becomes possible to smoothly insert the envelope 3 in the first grid electrode 6 and properly weld fix (X mark) the envelope 3 with the side wall 4 and another side wall of the electrode 6. According to the aforesaid construction, no weld fixed part of the envelope is deformed, even when a heater 7 is supplied with power for a long time.
Patent JP-H08132422-A (JP)
Title: Surface colored decorating method for concrete product
Inventor: IWATANI NOBUO
IPC: E04F13/14
Filed: 1994-11-10
Abstract: PURPOSE: To facilitate the application of vertical placing method by a method wherein the placement of concrete material is performed by employing the transferring surface as contact surface under the condition being set perpendicular to the earth by erecting a decorative mat so as to produce an adhesive layer by applying special adhesive to the transferring surface and imbed granular coloring material in the adhesive layer by spraying the coloring material against the adhesive layer. CONSTITUTION: Under the state that a decorative mat 1 is erected, adhesive layer 3 is produced by applying highly viscous adhesive, the bonding force of which decreases by absorbing water content, to the transferring surface of the decorative mat. Further, granular coloring material 4 is being imbedded in the adhesive layer 3 by being blasted against the adhesive layer 3. The placement of concrete material 6a is performed by employing the transferring surface as contact surface so as to shiftingly imbed the granular coloring material 4, which is imbedded in the adhesive layer 3 through the lowering of the bonding force of the adhesive layer 3 due to the water content of the concrete material b, into the surface of concrete. Thus, a concrete product presenting the same appearance as that of native rock, is obtained.
Patent JP-H02123339-A (JP)
Title: Camera with data imprinting device
Inventor: KUWATA CHIYUKI
IPC: G03B13/36
Filed: 1988-11-01
Abstract: PURPOSE:To reduce the occurrence of the overlap of a main object with imprinted data by automatically presuming a main object position based on focus detecting information with respect to plural focus detecting areas and selecting a data imprinting position in the way that the main object position is evaded. CONSTITUTION:The plural focus detecting areas 11-13 which are differently positioned from each other on a photographing screen 10 and focus detecting operation is separate ly performed in response to objects which are image-formed in the areas respectively. Then an automatic focusing means 32 which performs focusing a photographing lens based on the result of the focus detecting operation for a specific focus detecting area which becomes a focusing target decided by a prescribed algorithm is provided. Besides, a data imprinting means 33 by which data in letters, codes, figures, etc., can be imprinted in different plural positions 14 and 15 in the photographing screen 10 is provided. Then, out of the plural positions 14 and 15 imprinted by the data imprinting means 33, an imprinting position which responds to the focus detecting area on a blurring side which is taken off from the focusing target by the automatic focusing means 32 is selected by an imprinting position selecting means 41. Thus, the overlap of the main body with the imprinting data is suppressed to minimum.
Patent JP-H0584310-A (JP)
Title: Multi-way cock and flow control device using the same
Inventor: TSUJIKAWA HAJIME
IPC: A61M39/00
Filed: 1991-09-26
Abstract: PURPOSE:To provide a multi-way cock which can branch more than three places and is used in a medical field and a flow control device suitable for minor flow control. CONSTITUTION:A multi-cock A comprises a main body 2 having a cylindrical hollow valve chest 1 communicated with the outside through one inflowport 8 and at least three outflow ports 10 and a plug 3 having a cylindrical valve portion 12 rotatably inserted in the valve chest 1, wherein a slit 14 opened like a fan and a straight pipe-like pare 15 extended radially from the base portion of the slit 14 in the opposite direction. A flow control device comprises the multi-way cock A and a flow control portion connected thereto, wherein the flow control portion comprises a set of tubes different in pipeline resistance which are respectively connected to the outflow ports 10 of the multi-way cock A and a delivery port for collecting the other ends of the respective tubes.
Patent JP-2001103627-A (JP)
Title: Guide tool of pulling string for cable
Inventor: TOMIUCHI MAKOTO
IPC: H02G1/02
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a guide tool which maintains surely a built state in a suspension wire and can be detached easily. SOLUTION: Base end portions of latching segments 6, 6' constituted of U-shaped elastic segments latching a suspension wire 8 are fixed to the peripheral surface of a guide tool main body 1. Latching holes 12, 12' are formed on the free end portion sides of the latching segments 6, 6'. Protrusions 13, 13' which the latching holes 12, 12' latch are installed on the other side facing one side of the main body 1, so as to appear and sink freely. Through-holes 14, 14' latching the protrusions 13, 13' via the free end portions of the latching segments are installed on one ends of locking segments 15, 15' which are silidably fitted in the guide tool main body 1. Regulation segments 18, 18' which latch by the energizing of springs 19, 19', the other ends of the locking segments 15, 15' when the through holes 14, 14' latch the protrusions 13, 13 are installed on the peripheral side of the guide main body 1, so as to appear and sink freely. Unlocking rings 20, 20', which sink the regulation segments 18, 18' neighboring the locking segments 15, 15' into the guide main body 1, are fitted slidably in the guide tool main body 1.
Patent JP-H07127736-A (JP)
Title: Hst hydraulic traveling drive
Inventor: HYODO KOJI
IPC: F16H61/4043
Filed: 1993-11-05
Abstract: PURPOSE:To provide an HST hydraulic traveling drive in which displacement volume of a variable capacity hydraulic pump for traveling is promptly returned to the minimum value according to.neutral inclication, while avoiding abrupt deceleration when the advance/retreat selection lever of a vehicle is switched to the neutral in traveling of the vehicle. CONSTITUTION:A bypass pipe 20 for connecting the main pipes 4, 5 is provided in an HST hydraulic traveling drive equipped with a variable capacity oil pressure pump 2 driven by a prime mover 1 and a hydraulic motor 3 for traveling for connecting to the variable capacity hydraulic pump 2 in a closed circuit by a pair of main pipes 4, 5 and a solenoid valve 21 for opening the bypass pipe 20 is provided in the bypass pipe 20, when an advance/retreat selection lever 8 is switched to the neutral position. Throttle effects of throttles 11a, 11b which are connected between oil chambers 10a, 10b of a regulator 10 of the hydraulic pump 2 and an advance/retreat switch valve respectively are set smaller than usual ones and a piston 10c is promptly returned to the neutral position according to the switch operation of the advance/retreat selection lever to the neutral.
Patent JP-H08134643-A (JP)
Title: Apparatus for preventing adhesion of vapor on observation window
Inventor: URANO SUSUMU
IPC: C23C14/52
Filed: 1994-11-11
Abstract: PURPOSE: To provided an apparatus for preventing the adhesion of vapor on an observation window which decreases the amt. of the vapor deposited by evaporation on the observation window. CONSTITUTION: The observation window 24 for observing the inside of a vacuum vessel 11 is mounted in an observation section 21 and the observation section 21 is separated by a partition plate 26 with an opening. The observation section 21 on the observation window 24 side separated by the partition plate 26 is provided with a gas introducing system 30. Further, the observation section 21 on the vacuum vessel 11 side is provided with a differential discharge system 31. The partition plate 26 is provided with a nozzle 32 for emitting in supersonic speed the inert gas introduced into the observation section 21 on the observation window 24 side to the vacuum vessel 1 side. As a result, the life of the observation window is prolonged and the moving efficiency of the apparatus is improved.
Patent JP-2000105189-A (JP)
Title: Friction coefficient-measuring device
Inventor: HASHIMOTO YASUHIRO
IPC: G01N19/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a device that can measure a practical friction coefficient of a belt by the Euler method while the belt is in an endless state. SOLUTION: A deceleration shaft is provided between the output shaft of a motor 10 and a driving pulley 30 and between the output shaft and a driven pulley 40, and the speed of a driven pulley 40 is set smaller than that of the driving pulley 30. An endless belt 2 is wound around the driving and follower pulleys 30 and 40 with the same pitch diameter and a load measurement pulley 50. When the motor 10 is rotated, relative sliding occurs on the driving pulley 30. Tension T1 at a tension side at this time and tension T2 at a slack side are measured, thus obtaining a practical friction coefficient according to the Euler formula.
Patent JP-H10102570-A (JP)
Title: Installation method for tubular conduit
Inventor: NONODA YOSHINARI
IPC: E03F3/06
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To construct a tubular conduit by efficiently moving carried-in box culverts. SOLUTION: In this installation method for a tubular conduit, box culverts 1 are carried in sequence into an earth retaining space formed by a ground excavation, the box culverts 1 are moved to the prescribed connection position by a horizontal pulling device along rails 10 installed on foundation concrete 13, and they are connected to construct the integrated tubular conduit. Steel balls 12 are spread on the upper faces of the rails 10 surrounded by guide bars 11 provided on the side faces of the rails 10. The box culverts 1 are mounted on the steel balls 12, and the box culverts 1 are horizontally pulled and moved to the prescribed connection position.
Patent JP-H01150867-A (JP)
Title: Method and apparatus for adjusting capacity measuring bridge
Inventor: BREITENSTEIN OTWIN
IPC: G01R17/12
Filed: 1988-11-04
Abstract: PURPOSE: To obtain a device for capacity measurement bridge that can be operated rapidly and easily without any mistake by reducing the performance of the input circuit of a preamplifier with a first control voltage and varying a second control voltage that is applied to a capacity diode based on it until the resonance frequency of the input circuit is completely tuned. CONSTITUTION: An FET 11 that is controlled by a first control voltage U4 and a capacity diode 12 that is connected to a second control voltage U5 are located between the input terminal of an HF preamplifier 9 and the ground. The connection of the control voltage U5 is short-circuited in terms of high frequency for the ground by a capacitor 13. A control voltage U4 is selected so that a short-circuiting occurs between pulses and at the input terminal of the amplifier 9 for a certain period after that. The U4 is adjusted so that a desirable device sensitivity can be achieved when considering measurement and when considering tuning during the DLTS measurement period and during an adjustment process after the pulse. By selecting the U4 so that the FEF 11 has a high resistance and the circuit of the amplifier 9 shows an improved performance, the sensitivity of the device or the phase position of a signal can be optimized via the tuning voltage U5.
Patent JP-H02123921-A (JP)
Title: Electric equipment controlling system and adapter
Inventor: HYODO KEIICHIRO
IPC: H02J3/00
Filed: 1988-10-31
Abstract: PURPOSE:To prevent a breaker from cutting off even if the total power consumption exceeds rated power and to make a series of copy operations of a facsimile favorable because of using a signal during the prior operation by detecting as to whether or not there is the signal during the operation in a power system in advance and supplying no power to a load of the present electric equipment in the case another equipment is in operation. CONSTITUTION:When an electric equipments supplies power to a heater 62 preferentially (step S1, S2), and detect as to whether or not there is another priority used signal in a power system 1 by means of a receiving circuit 65 (S15). In case there is the signal, wait and watch (S17). In case there is no signal, the priority used signal is outputted to the power system 1 from an oscillation circuit 662 the priority used signal (S16). In addition, detect as to whether or not there is a signal during the operation of another electric equipment (S19). In case there is the signal, wait and watch (S20). In case there is not signal, the signal curing the operation is outputted (S18). The power is supplied to the load 62 (S21).
Patent JP-S61154514-A (JP)
Inventor: KATO TETSUYA
IPC: A47C7/14
Filed: 1984-12-27
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。