baber/WOPTO huggingface dataset:
Patent JP-2000027853-A (JP)
Title: Dynamic pressure bearing, manufacture of dynamic pressure bearing, motor and rotary body device
Inventor: IWAKI TADAO
IPC: F16C33/20
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic pressure bearing excellent in durability and easy in manufacture. SOLUTION: A dynamic pressure bearing has a cylindrical outer cylinder member having the hollow part, an inside column member 12 fitted to and installed in the hollow part of the outer cylinder member 11 and thrust plates 13, 14 installed on both ends of this inside column member 12 and respectively opposed to the upper end surface or the lower end surface of the outer cylinder member 11, the inside column member 12 has a columnar base material and hydrogenated amorphous diamond layers of the surface of the peripheral surface and a dynamic pressure generating groove is bored up to the depth extending to the inside of the base material from the surface of the hydrogenated amorphous diamond layers.  The thrust plates 13, 14 have a disk-shaped base material, the hydrogenated amorphous diamond layers 13b, 14b formed on a plane of the base material and a dynamic pressure generating groove having the depth extending to the inside of the base material from the surface of the hydrogenated amorphous diamond layers 13b, 14b.
Patent JP-H1169408-A (JP)
Title: Selective radio call device
Inventor: KAKIWAKI TAKASHI
IPC: H04W84/02
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a selective radio call device capable of calling and the confirmation of a call termination response at a low charge and the service of high quality. SOLUTION: A paging exchange 4 transmits calling signals through a base station 5 to a corresponding pager 8 in the case of receiving the calling signals provided with calling side information and call terminating side information transmitted by a caller 1 and calls the caller 1 and transmits response signals in the case of receiving the response signals transmitted by the pager 8. Also, the paging exchange 4 transmits call termination denial signals to the caller 1 who transmits the calling signals in the case that the received calling signals are not provided with the calling side information. Also, the paging exchange 4 calls the caller 1 and transmits non-response signals in the case that the response signals transmitted by the pager 8 are not received within prescribed time set beforehand after transmitting the calling signals through the base station 5 to the corresponding pager 8.
Patent JP-S6277193-A (JP)
Title: Adjusting device for laser beam machining head
Inventor: UEDA SETSUO
IPC: B23K26/142
Filed: 1985-09-30
Abstract: PURPOSE:To keep the distance between a nozzle and the body to be worked in focussing state all the time by detecting the differential pressure of assisting gas at two positions of a nozzle on which a laser beam is irradiated and by performing the position control of a laser beam condensing device by discriminating the detecting signal thereof. CONSTITUTION:The hole 21, 22 for pressure detection is machined on the face opposing to the inner face of the top side of a nozzle hole 9 and the body 7 to be worked on the nozzle 8 of a work head 5. A negative pressure appears on each hole 21, 22 when the work is started by irradiating the laser beam 2 outputted from an oscillator 3 with jetting assisting gas 18 on the body 7 to be worked from the nozzle 9. A pressure sensor detects the pressure difference in the hole 21, 22 and inputs it as an electrical signal to the control device. The control device discriminates the detected result of the pressure sensor and performs the movement of the lower and upper position of the work head 5 by controlling with driving a servo motor 17 based on the discrimination result. The distance between the nozzle and the body to be worked can thus be kept is focusing sate all the time.
Patent JP-H0643095-A (JP)
Title: Near-infrared analyzer
Inventor: FUJIOKA SADAKAZU
IPC: G01N21/35
Filed: 1992-07-27
Abstract: PURPOSE:To provide a device for quantitatively analyzing accurately by utilizing near-infrared rays, without being influenced by fluctuation factors of the temperature and moisture of a sample, etc., in absorvance. CONSTITUTION:The measurement of a reference spectrum is made fixed times by a reference plate, and then the average thereof is found (S1 to S4). Similarly, the measurement of a spectrum is made fixed times about an unknown sample, and then the average thereof is found (S5 to S8). After the absorvance is found from both spectra, the differential processing thereof is made (S9, 10), and the temperature of the sample is operated on the basis of the measured spectrum data (S11). The difference between the found sample temperature and the reference temperature in the time when the analytical curve is generated is found (S12), and the shift quantity between the measured spectrum and the spectrum in the time when the analytical curve is generated is found from the temperature difference (S13). The operation for correcting it to the spectrum under the reference temperature is made by using the shift quantity (S14). After the corrected absorvance is secondarily differentiated (S15), the computation for estimating the concentration of a fixed component of the sample is made from the secondarily differentiated absorvance by using the analytical curve, to be displayed.
Patent JP-H0563779-A (JP)
Title: Automatic dialer with noise prevention section
Inventor: ISHIWATARI TORU
IPC: H04M1/27
Filed: 1991-08-29
Abstract: PURPOSE:To prevent malfunction of an automatic dialer by providing a sound proof body to a sound signal reception section and a sound signal transmission section to which a transmission port and a reception port of a handset are arranged so as to prevent mixing of external sound noise. CONSTITUTION:When a phone call is made, a transmission section 7 generates a sound signal corresponding to a telephone set stored and read by a reader 10 from a bar code. The telephone set receives the signal from a receiver port 6b and sends it to a telephone line. Moreover, when a bar code is printed out, a sound signal corresponding to the telephone number inputted from the telephone set is received by a reception section 8 from a transmitter port 6a and the signal is received by a printer 11 via a filter circuit 4 and printed out. Then a sound prevention body is provided to the transmitter port 6a, the dialing section 7 provided with a receiver port 6b and a reception section 8 to prevent external sound noise with the sound prevention body and malfunction of the automatic dialer is prevented.
Patent JP-S6376990-A (JP)
Inventor: KAWAMURA HIDEO
IPC: F16M11/28
Filed: 1986-09-17
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-H02124416-A (JP)
Title: Shape measuring apparatus
Inventor: TEZUKA TAMIJI
IPC: G01B21/20
Filed: 1988-08-31
Abstract: PURPOSE:To easily measure even an object difficult to place on a moving desk correctly by so constituting that a measuring program defined on the surface of said object to be measured is prosecuted from a starting point of measurement which is manually moved to a desired point. CONSTITUTION:When an intermittent mode is selected by a measuring sequence selecting means, a moving desk 1 can be manually moved by a manual operating unit 9 at a starting position where measurement of an object to be measured is started. This intermittent mode is used when the object W to be measured cannot be correctly placed on the moving desk 1 due to its shape and the like, and accordingly cannot be measured in a continuous measuring sequence. If a measuring route is set in the vicinity of an edge of the surface of the object, the measuring route may be deviated from the measuring surface because of a light shift of the object W to a guide member 2. However, the measuring route can be moved to a predetermined route by manually moving an X-Y stage 12. Therefore, even if the object W slightly deviates as above, it can be measured as it is without being placed again.
Patent JP-2000137130-A (JP)
Title: Single mode waveguide for long distance communications
Inventor: LI MING-JUN
IPC: G02B6/036
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a single mode optical waveguide fiber for a long distance communication system having a long repeater interval and a high data signal speed by selecting a cut-off wavelength, etc., so that the cut-off wavelength, etc., in a specific range are given when a cable is formed. SOLUTION: The cores of the single mode optical waveguide fiber having at least the cores divided into two segments are enclosed by a clad glass layer. This waveguide fiber has an effective region larger than 60 μm2, more preferably an effective region larger than 65 μm, over a wavelength range from about 1,530 nm to 1,570 nm. In addition, the waveguide fiber has attenuation below 0.25 dB/Km at 1550 nm and zero dispersion wavelength in a range from about 1,564 nm to 1600 nm and has a dispersion inclination imparting dispersion more negative than about -0.5 ps/nm-Km at 1,560 nm. The cut-off frequency of the fiber in the state that the cable is formed is selected and maintained in a range from about 1,285 nm to 1,500 nm.
Patent JP-H03236853-A (JP)
Title: Eyeball filling material applicable by internal operation into lens case in eyeball
Inventor: OSUBUARUTO GASAA
IPC: G02B1/04
Filed: 1990-08-22
Abstract: PURPOSE: To provide a photopolymerizable compound inserted in an elastic case transplanted in the eye by preparing the photopolymerizable composition comprising respective specified amounts of a bifunctional acrylic acid ester and/or a methacrylic acid ester, a photoinitiator to be activated by a light beam in a specified wavelength region, a UV-absorber absorbing a specified wavelength light beam and other assistants. CONSTITUTION: A lens filler in a eyeball for application to a lens case in the inserted eyeball by the internal operation is prepared by the use of a photopolymerizable composition comprising 90-99wt.% of a bifunctional acrylic acid ester and/or a methacrylic acid ester, 0.01-5wt.% of a photoinitiator to be activated by light beam in 400-500μm of wavelength, 0-9.98wt.% of a UV- absorber capable of absorbing <400nm wavelength light beam and 0-9.98wt.% of other assistants, for example a dye or activator for the photoinitiator, for example 0-9.98wt.% of a tertiary amine. The lens filler in the eye ball has slight toxicity of the minimum and a large amount of thereof does not leak out of the polymerized material.
Patent JP-2000055407-A (JP)
Title: Air conditioner
Inventor: HAMAGUCHI KIYOTO
IPC: F24F11/04
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner providing enough humidifying capability even in a winter season and allowed to be miniaturized by humidifying efficiently. SOLUTION: The air conditioner 1 is provided with a heat exchanger 21 inside a single casing 24, and thereby an exhaust duct is separated from an air supply duct, and both of which pass through the single casing 24. The heat exchanger 21, a blower 22, a humidifying element 41, a photocatalyst carrier 33, and a light source 34 are disposed in the order listed along flow in the supply air duct. The air supply duct between the heat exchanger 21 and the blower 22 and the exhaust duct on an upper stream side of the heat exchanger 21 are connected by a communication opening 27, wherein a damper 26 is provided. The damper 26 is opened at a time of humidifying, and a part of exhaust and supplied air are mixed and humidified efficiently. Blowers 22, 23 are operated at large air volume. Air flow is cleaned by a photocatalyst and then returned inside a room.  Thereby enough humidifying capability is obtained even in a winter season, and miniaturization is realized.
Patent JP-S6191846-A (JP)
Inventor: ROBAATO DONARUDO DAUNINGU
IPC: H01J61/86
Filed: 1985-10-03
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-2000051974-A (JP)
Title: Plate working machine
Inventor: ARIMA NOBUTAKA
IPC: B21D28/04
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a plate working machine to improve and stabilize the working accuracy without being affected by the fitting error of a side table and a carriage base, and the displacement due to the weight of a moving work. SOLUTION: In a plate working machine where a center table is fixed to a frame on a forward side of a part to be machined of a work, side tables 13F, 13R are provided on both sides of the center table movably relative to the frame, a carriage base 15 movable in the longitudinal direction is provided across the center table on the side tables 13F, 13R, and a carriage provided with a work clamp is provided on the carriage base 15 movably in the right-to- left direction, the side tables 13F, 13R and the carriage base 15 are coupled with each other by a shaft 45 through a spherical bearing 43.
Patent JP-H06177011-A (JP)
Title: Projection exposure method, projection aligner used for it and mask
Inventor: KYO HIROHIDE
IPC: G03F1/00
Filed: 1993-09-03
Abstract: PURPOSE: To increase the efficiency of a projection aligner and to form a micropattern, by including a stage for removing the vertical components of lights irradiated from a light source and generating oblique incident lights, and a stage for irradiating the oblique incident lights to a mask, and expositing an object to be exposed. CONSTITUTION: A grating mask 12 of a dummy mask on which a regular pattern, which is not resolved on a wafer is formed, is provided on a chrome mask 16 on which a pattern 17 for pattern transfer on the wafer is formed. Lights diffracted through odd orders are generated, vertical components 13 of incident lights 11 are offset and extinguished, and oblique incident components 14 are increased and allowed to reach through the chrome mask 16 to the wafer. Therefore, a filter is not adhered for operating oblique incidence, and parts which interrupt lights are few so that light transmission efficiency is improved, and resolution is improved. Thus, losses at the time of light transmission are absent, so that the light transmission efficiency can be increased, and the mask with high resolution can be manufactured.
Patent JP-H0668345-A (JP)
Title: Fed coin conveying device of automatic vending machine
Inventor: MORI KOJI
IPC: G07F1/02
Filed: 1992-08-19
Abstract: PURPOSE:To speedily and easily feed coins in a feed slot which is formed in the front surface of a machine body forming an outer peripheral surface. CONSTITUTION:A front opening has the feed slot 30 which passes a gathering 29 of plural coins 7 stacked having their heads and tails in a front-rear direction, and receives and contains the gathering 29 which is fed by pressing and energizing the front end surface in the inward direction through the front opening of the feed slot 30. The device is equipped with a storage space 35 where a perpendicular rear abutment surface 33 that the rear end surface of the gathering 29 abuts forms the rear surface and a lower abutment surface 34 on which the gathering 29 abuts and which is horizontal in the front-rear direction and a communication hole 36 which is open in the rear-end reverse surface of the storage space 35 and wider in the front-rear direction than the thickness of one coin 7 and narrower than the thickness of two coins 7 and communicates with the storage space 35 and a passage 47.
Patent JP-H0654330-A (JP)
Title: Video camera and focusing method therefor
Inventor: SOGA TAKASHI
IPC: H04N5/225
Filed: 1992-07-28
Abstract: PURPOSE:To enable high definition focusing control and to miniaturize a device by performing automatic focusing control using video signals obtained by preliminarily photographing optical images inputted from a solid-state electronic image pickup element. CONSTITUTION:In a photometry processing and the focusing control prior to main photographing, a changeover switch 13 selects an input terminal S2 to perform the photometry processing during the period of an A field and selects the input terminal S3 to perform the focusing control during the B field period. Since the images of the A and B fields for constituting one frame are considered as visual field images at the same point of time, such processing and control are enabled. They are fetched through an A/D converter 14 to a CPU 3. Consequently, the main photographing is performed after exposure processing and the focusing control. are performed. At this time, the switch 13 selects the input terminal S1. The video signals obtained from a CCD 4 at the main photographing are converted through the switch 13 at the converter 14 and the processings such as Y/C separation and data compression, etc., are performed at an image data processing circuit for the video signals to be recorded at a recording medium such as a memory card or the like.
Patent JP-S60111939-A (JP)
Title: Combustion monitor apparatus
Inventor: SAWAMOTO KUNIAKI
IPC: G01M15/08
Filed: 1983-11-24
Abstract: PURPOSE:To attain to enhance the detection accuracy of combustion stability by simple circuit constitution, by detecting the internal pressures of a cylinder at every combustion cycle at two preset crank angles to calculate the quotient thereof and comparing the quotient value with a predetermined value. CONSTITUTION:Digital output signal values P1, P2A detected at the crank angle T1 corresponding to the min. value of the internal pressure of the cylinder and the crank angle T2 corresponding to the max. value thereof are supplied to a divider 16. These output signals P1, P2A are stored in the divider 16 at every cycle and the quotient value P2A/P1 thereof is operated. This quotient value is further supplied to a variation ratio operator 17 as a cylinder internal pressure comparison signal. On the other hand, a cylinder internal pressure comparison signal in a normal combustion state is preliminarily stored in the operator 17 and this normal cylinder internal pressure comparison signal is compared with the cylinder internal pressure comparison signal inputted at every cycle and operates a variation ratio on the basis of the percentage of the variation in the compared value. By this simple circuit constitution, combustion stability can be accurately detected.
Patent JP-H0938282-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To improve interest of a game, and give a strained feeling and an expectative feeling by continuing an opening closing cycle of ball receiving members up to the prescribed number of times according to the generation of a specific game condition, and arranging a difference between game conditions on the basis of a display result of a variable display device. SOLUTION: Ball receiving members 25a and 25b of a variable prize winning ball device 20 perform opening-closing operation once or twice by starting prize winning, and a prize winning ball received in its opening-closing operation is guided to a specific prize winning area 38, and when a specific prize winning ball detector 40 is turned on, a big hit game condition is generated, and an opening time number display unit 27 varies, and stops when constant time passes. A movable member 31 to significantly improve the possibility of specific ball prize winning is arranged in the variable prize winning ball device 20, and the number of driving times of the movable member 31 is determined on the basis of a display result of the opening time number display unit 27 in a big hit game condition.  Therefore, a difference can be arranged between game conditions in a big hit game by a display result of the opening time number display unit 27.
Patent JP-H09127878-A (JP)
Title: Picture display device
Inventor: ONISHI IKUO
IPC: G02F1/1335
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a picture display device capable of making a visual field angle larger without deteriorating image equality by arranging a phase grating in the display optical path of a picture display unit, so as to turn the grating surface of the phase grating to an observer side. SOLUTION: The phase grating is arranged on the observer side being the opposite side to a light source and light after transmitting picture elements is diffracted by the phase grating. At this time, an equation I is satisfied to make the visual field angle larger, while keeping high image quality. Where, T in the equation I is given by an equation II, and in the equations I and II, the periods of the grating of the phase grating and the picture elements of the picture display unit are denoted as P and L respectively and the level difference between recessed and projecting parts in the grating part of the phase grating is denoted as D.  Then, the refractive index of the grating part of the phase grating is denoted as n, the number of layers and the refractive index of each layer up to the base material part of the phase grating from the surfaces on the observer side of the picture elements of the picture display unit are denoted as M and ni respectively and the thickness of each layer is denoted as ti. Further, the refractive index of air is assumed to be one.
Patent JP-S6376416-A (JP)
Title: Evapolation source cell
Inventor: ARAI TOSHIYUKI
IPC: H01L21/26
Filed: 1986-09-19
Abstract: PURPOSE:To eliminate variation of evaporating quantity caused by the opening and closing of a shutter by providing a thermometer so as to measure the temperature of the part close to the surface of evaporated material in a crucible. CONSTITUTION:An evaporation source cell is composed of a crucible 2, a heater 3 heating the crucible 2 and a thermometer 6 measuring the temperature of the crucible 2. The thermometer 6 is so provided in the cell as to measure the temperature of the part close to the surface of evaporated material 1 in the crucible 2. For instance, by pressing a thermocouple 6 against the surface of a PBN crucible 2 at the part close to the surface of the evaporated material such as Ga, the temperature is controlled. With this constitution, the time variation of evaporating quantity caused by opening a shutter 5 can be eliminated so that crystal characteristics such as a carrier concentration and mixed crystal ratio of AlAs and GaAs can be controlled with a high accuracy.
Patent JP-S6279498-A (JP)
Inventor: MUTO YUMI
IPC: G09G5/32
Filed: 1985-10-02
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-H0557615-A (JP)
Title: Removing method of degenerated layer for electric discharge machining
Inventor: KAMITO YOSHIMI
IPC: B24C3/00
Filed: 1991-08-30
Abstract: PURPOSE:To remove a degenerated layer generated on the worked surface of a work at electric discharge machining which is an important factor for causing cracks on the base material. CONSTITUTION:A degenerated layer 7 generated on the worked surface of a work 10 at electric discharge machining can be perfectly removed uniformly in a short time, by opposing a working nozzle 11 manufactured to fit the surface form of the work 10 and having a plurality of blow-off holes 4 to the surface to be worked of the work 10, and blowing compressed air 1 containing abrasive grains 9 from the blow-off holes 4 so as to hit the abrasive grains 9 on the surface to be worked of the work, or by oscillating the working nozzle 11 or the work 10 by ultrasonic wave.