baber/WOPTO huggingface dataset:
Patent JP-H10267859-A (JP)
Title: Apparatus for detecting defect in optical fiber coat layer and inspection method
Inventor: JAKOBSEN CHRISTIAN
IPC: G01N21/958
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To detect air bubbles, lamination of a layer, etc., by detecting a light coupled to a coat layer when the light coupled to the coat layer along an optical fiber is reflected outward from the optical fiber because of a defect present in the coat layer. SOLUTION: A monochromic coherent light beam 12 is projected to a secondary coat layer 13 of an optical fiber with an angle of 5-30 deg.. A coupling point 17 where the light beam 12 is coupled to the second coat layer 13 of the optical fiber is separated by a predetermined distance from a photodetector 15. Air bubbles included in a primary coat layer 11 and the secondary coat layer 13 and a lamination between the primary coat layer 11 and the optical fiber reflect the light to the photodetector 15. A microprocessor receiving an output from the photodetector 15 processes the output, thereby determining whether the air bubbles or the lamination is present, with transmitting information to a production process.
Patent JP-S59182557-A (JP)
Title: Manufacture of semiconductor device
Inventor: AKIBA TAKAO
IPC: H01L21/266
Filed: 1983-03-31
Abstract: PURPOSE:To prevent an impurity from being implanted into an electrode by a method wherein, when gate electrodes are respectively formed in C-MOS transistor, the electrodes are alternately covered with resist film to form source- drain region respectively by means of ion implantation. CONSTITUTION:A P<->type diffused region is provided on an N<->type Si substrate 7 to form a thick field oxide film 11 respectively on the central part of the substrate 7 located on the peripheral part of the substrate 7 and the end of the P<->type region. Firstly the surface encircled by the film 11 is coated with a thin gate oxide film 10 to bond a gate electrode material on overall surface. Later, photoresist films 8 are respectively provided on the central surface of the material 9 which is etched using the films 8 as a mask to leave the material 9 as a gate electrode. Secondly the films 8 are removed and the part not including the P<->type region is again covered with a resist film 12 while N<+>ion is implanted into the other part including the P<-> type region to form a P type source-drain region 15 in the substrate 7 by means of P<+> type ion implanting after providing an N type source-drain region 13, next removing the film 12 and covering the other part with a film 14.
Patent JP-H06276026-A (JP)
Title: Contiguous disturbance detecting device for amplitude-modulated signal
Inventor: SASAKI MITSURU
IPC: H03D1/04
Filed: 1993-03-17
Abstract: PURPOSE:To obtain the contiguous disturbance detecting device for the amplitude-modulated signal which can automatically be switched from disturbance of a contiguous channel and provides convenience to a user by providing with an intermediate frequency filter, a contiguous carrier detecting means, a low-pass filter, and a switch. CONSTITUTION:An independent sideband demodulator 20 which demodulates the intermediate frequency signal of the intermediate frequency filter 1 independently expands the band of the intermediate frequency filter 1 to a range including the carrier frequency of the contiguous channels. Contiguous carrier detecting means 21 and 22 input the upper side wave signal and lower side wave signal outputted by the independent sideband demodulator 20 respectively and detects a carrier of contiguous disturbance. Further, low-pass filters 23 and 24 input the modulated upper side wave signal and lower side wave signal respectively and remove the signal of the modulated carrier of the disturbance of the contiguous channels. Switches 25 and 26 switch the outputs of the low-pass filters 23 and 24 so as to output the opposite side wave signal from the side wave signal including the detected contiguous channel carrier signal.
Patent JP-S59184017-A (JP)
Title: Vibration-proof support device
Inventor: WADA YUTAKA
IPC: F16F13/08
Filed: 1983-03-31
Abstract: PURPOSE:To make damping force variable in accordance with deformation of a vibration proof rubber used in a support device, by providing such an arrangement that the vibration-proof rubber is formed therein with a fluid charged chamber divided into two sections which are communicated together through an orifice whose throttling diameter may be changed in accordance with deformation of the rubber. CONSTITUTION:A needle valve 14 takes up deformation of a vibration-proof rubber 5 and moves back and forth with respect to an orifice 13. Accordingly, the throttling diameter of the orifice 13 is changed. That is, in such a case that the vibration-proof rubber 5 deforms so that the needle valve 14 moves in the direction in which the orifice is closed, the damping force which gradually increases in accordance with the displacement of the needle valve 14, comes about until the orifice 13 is completely closed. When the rubber 14 deforms, reversely, the damping force gradually decreases. With this arrangement, suitable damping force may be obtained in accordance with deformation of the vibration- proof rubber.
Patent JP-H09244157-A (JP)
Title: Composite photograph printing device
Inventor: OSATO MASAYOSHI
IPC: G03B27/46
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To automatically exchange separate sheets and to make the increase of a cost comparatively small by reducing the needs of making a device large- sized and the frequent exchange or the like of a supply container housing plural separate sheets at a printing device provided with the sheet printing means of the separate sheets corresponding to the frame of the frame printing means of developing film and common sheets corresponding to the plural separate sheets. SOLUTION: At a composite printing device, a supply cassette 61 where the plural separate sheets are housed in a laid over state is loaded at a cassette loading part 60 so as to be exchangeable, and the separate sheets are fed from the supply cassette 61 by the separating feeding means of the cassette loading part 60 one by one in a laying order, and the separate sheets are fed to the sheet exposure part of the sheet printing means 50 by a separate sheet carrying means 70 in feeding order and are fed in an ejecting part after images are printed.
Patent JP-H10255113-A (JP)
Title: System for communicating automated equipment using situation
Inventor: ITO KENGO
IPC: G06Q40/00
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of any useless waiting time by judging an automated equipment in which a waiting time is the shortest from a transaction situation communicated from each automated equipment and a transaction content designated by a user, and communicating it to a user. SOLUTION: A transaction reserving machine 2 receives the transaction situation of each automated equipment 1 from each automated equipment 1, and stores it as a situation file in a magnetic disk device 7. Moreover, a transaction content inputted by a customer is stored in the magnetic disk device 7. Then, a transaction to be performed by each automated equipment 1 is judged from the transaction content inputted by the customer and the transaction situation of each automated equipment 1 stored as the situation file, and a time since the present time until all the transactions are ended by each automated equipment 1 is calculated from a standard use time preliminarily set for each transaction.  Then, the automated equipment 1 in which the time until all the transactions is ended is the shortest is defined as the designation of an instruction to the customer among the automated equipments 1 in which the transaction content inputted by the customer can be performed.
Patent JP-S55148605-A (JP)
Title: Attitude controlling unit of vehicle with hydroneumatic suspension
Inventor: UCHIDA SHINICHI
IPC: B60G17/044
Filed: 1979-05-10
Abstract: PURPOSE: To keep a vehicle body which has turned from an unstationary inclination by a method wherein in a connecting passage between a load removing hole and an operating liquid storage chamber there is provided a valve closed by the force of the pressure accumulating chamber of another hydromatic suspension unit.  
     CONSTITUTION: When a vehicle turns to the right, the left suspension unit A is compressed and the right unit B extends, the pressure becomes high in the left unit A and low in the right one B. Therefore, the unit A sends the operating liquid in the storage chamber 13 to the liquid pressure operating chamber 21 by pumping operation and furthermore extends by the increased inner pressure. In the right unit B, a sleeve 24a falls, the operating liquid in the operating chamber 21a begins to drain into a storage chamber 13a through a load removing hole 26a, a passage 31a, a valve 33a but since the liquid pressure is higher in the left unit A than in the right one B, the valve 33a is shut, stops and restrains the pressure drop in the unit B. Accordingly, the following left turning reduces the compression of the right unit B and makes the vehicle keep a steady attitude. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08256092-A (JP)
Title: Radio communication system
Inventor: KAMITAMARI HIROAKI
IPC: H04B7/00
Filed: 1995-03-16
Abstract: PURPOSE: To effectively utilize the radio waves of radio disaster prevention in cities, towns and villages and to surely transmit information by providing an input controller at an outdoor loud-speaking device, providing various kinds of information collecting functions at each home of a slave station and further adding a display device to a receiver by houses. CONSTITUTION: When an input controller 5 receives an input signal from a switch or sensor 6 installed at a slave station 7, the input controller 5 transmits data to an outdoor loudspeaking device 9. The outdoor loudspeaking device 9 modulates the received data to radio waves and transmits them to a console 1 at a base station 10. The console 1 receives the demodulated data from a radio transmitter/receiver 2, analyzes the data, selectively calls any specified receiver 4 by houses corresponding to the contents of data and automatically originates the call of an emergency signal. The receiver 4 by houses transfers the emergency signal to a display device 8, displays it and reports the reception of data by using an alarm tone or the like.
Patent JP-H11256046-A (JP)
Title: Aqueous emulsion composition
Inventor: SHIMIZU KUNIO
IPC: C09D133/06
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an aq. emulsion compsn. which is excellent in stability and can form a film excellent in water resistance, adhesive properties, surface smoothness, clarity, etc., even when only dried without being subjected to a special treatment such as heat treatment. SOLUTION: A polymerizable compsn. contg. a polymerizable unsatd. monomer which, when polymerized alone, gives a polymer having a glass transition temp. Tg of 10-65 deg.C and a plasticizer is subjected to emulsion polymn. As the polymerizable unsatd. monomer, (A) a hard monomer which, when polymerized alone, gives a polymer having a glass transition temp. TgA of 50 deg.C or higher, (B) a soft monomer which, when polymerized alone, gives a polymer having a glass transition temp. TgB of 25 deg.C or lower, (C) a monomer having a carboxyl group of which the hydrogen atom may be substd. by a salt-forming substance, and (D) a hydroxylated monomer are used.
Patent JP-S57172273-A (JP)
Title: Radiation detector
Inventor: NARUSE YUUJIROU
IPC: G01T1/20
Filed: 1981-04-17
Abstract: PURPOSE:To expand a sensitive area against a radiant ray, and to make an optical guide unnecessary, by accumulating and forming in one body a photodetector consisting of an amorphous semiconductor on a scintillator base body. CONSTITUTION:On one surface of a scintillator 11, an amorphous Si layer 12 is accumulated by means of sputtering, etc., and on its surface, an electrode 13 of rectifying contact and an electrode 14 of ohmic contact are stuck and formed. Accordingly, a light beam generated by the scintillator 11 is made incident to the amorphous Si layer 12, generates an electron and a pair of positive holes, and is detected as a signal current from the electrodes 13, 14.
Patent JP-S57172552-A (JP)
Title: Reproducing method for stored information
Inventor: ANDOU HIDEO
IPC: G11B7/28
Filed: 1981-04-17
Abstract: PURPOSE:To easily reproduce stored information by reading recorded information out of an information storage medium, and recording the read information on a medium for stored information reproduction in the form of fine surface unevenness. CONSTITUTION:An information storage medium 1 on which optical stored information is recorded on a recording layer by state changes of pits. etc., with condensed laser light, etc., is rotated and the information is read by a reading head 16 to transfer the information contacts to an information reading circuit 19 in time series. In the information reading circuit 19, the information is amplified and transferred to a writing circuit 20; and the irradiation of the surface of a medium 4 for stored information reproduction or its original disk 4' with laser light is controlled to record the read information on the medium 4 or its original disk 4' in the form of fine surface unevenness. Thus, the stored information is reproduced easily.
Patent JP-S63225585-A (JP)
Inventor: IZEKI TAKAYOSHI
IPC: C04B37/02
Filed: 1987-03-14
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-S62215373-A (JP)
Title: Apparatus for removing bubble generated in laver-production process
Inventor: WATANABE SEISHI
IPC: A23L17/60
Filed: 1986-03-14
Abstract: PURPOSE:To enable automatic and effective removal of bubbles and impurities from laver, by collecting bubbles in a laver-making tank to a vacuum tank during the operation period of a specific blower and discharging the bubbles as water during the suspension of the operation. CONSTITUTION:The titled apparatus is composed of a casing B containing a blower for evacuating an adjacent vacuum pump A and a motor 1 for driving the blower 2. A suction port 3 of the blower 2 is connected with a receptor 4 of the vacuum tank A via a hose 4' and a suction port 5 of the vacuum tank is connected to a float device 6 of a laver-making tank C via a bubble-suction hose 7. An air-supply hose 9 is attached to an exhaustion port 8 of the blower 2 furnished in the casing B and air is supplied to the laver-making tank C. The operation and suspension times are set with a time switch of a switch box 11 (e.g. operating for 5min and suspending for 2min). Bubbles collected by air stream blasted through the air-supply hose 9 during the operation of the blower are sucked with the bubble-suction hose 7 and collected in the vacuum tank A. In the suspension period, the bubbles are broken to water by the break of vacuum and the produced water is discharged through the exhaust port 10 from the system by opening a check valve 15.
Patent JP-S62214312-A (JP)
Title: Ball groove measuring instrument for constant-velocity ball joint
Inventor: HAYASHI YASUAKI
IPC: F16D3/20
Filed: 1986-03-14
Abstract: PURPOSE:To measure ball grooves of a constant-velocity ball joint with high efficiency and high accuracy by taking in signals to detect relative displacement of a couple of measuring levers while the measuring levers and a work are relatively moved and calculating minimum dimensions between the ball grooves. CONSTITUTION:A rotational member which holds the outer race (work) W attachably and detachably is divided rotatively by a dividing motor 18. Further, the measuring levers 32 and 34 are relatively displaceably and measuring balls 35 and 36 in contact respectively with two ball grooves W1 on a diametrical line of the work W are provided on the tips of the levers. Then, the relative displacement is detected with an electric micrometer (displacement detector) 38. The measuring levers 32 and 34 are floatably supported in an orthogonal plane to an axis of the work W by a floating supporting mechanism 23. This mechanism 23 and the rotational member are relatively moved in the axial direction of the work W by a mobile means and the measuring balls 35 and 36 are moved by the prescribed quantity in the axial direction in a contact state with the grooves W1 respectively. Meantime, the signals from the detector 38 at plural points are taken in a signal processor and a minimum value of those is calculated.
Patent JP-S58176646-A (JP)
Title: Electrophotographic process
Inventor: HIRAKURA KOUJI
IPC: G03G5/08
Filed: 1982-04-09
Abstract: PURPOSE:To reduce fatigue of a photoreceptor, and to stabilize image density, by cutting off the specified region of a long wavelength component of light beams in forming an electrostatic latent image. CONSTITUTION:A light source 3a is arranged near the underside of an original platen 4a, and its thin slit-shaped parallel light beams illuminates the image face of an original 4 and scan it in the longitudinal direction of the original 4. The light beams reflected by the lower face of the original 4 are reflected with the first mirror 3b, the second mirror 3c, passed through a through lens 3d, and reflected with the third mirror 3e and further, the fourth mirror 3f and allowed to project on the circumference of a photosensitive drum 1 between a corona discharger 2 and a developing device 5 by the constitution of the optical system of an image exposing means. A filter 3g for cutting off the long wavelength region component exceeding 600-650nm is interposed between the fourth mirror 3f and the drum 1 across the path of the light beams.
Patent JP-S61217291-A (JP)
Title: Thermal transfer recording medium
Inventor: KIKUCHI YOSHIKI
IPC: B41M5/382
Filed: 1985-03-25
Abstract: PURPOSE:To enable an ordinary paper to be used as a recording medium, by a method wherein a coloring material layer comprising a sublimable dye and a color developer layer for developing the color of the dye by combining therewith are provided on a base. CONSTITUTION:The coloring material layer 3 comprising a sublimable dye and the color developer layer 4 becoming fluid when being heated and capable of developing the color of the dye by combining therewith are provided on the base 2. The base 2 is formed of a material which efficiently transmits the heat supplied from a heating element 6 of a thermal head 5 heated selectively according to image information, to the layers 3, 4. The layer 3 comprises a basic sublimable dye or a sublimable disperse dye and a binder. After the color developer layer 4 comprising a heat-fusible material combines with the dye to develop the color of the dye, the layer 4 is melted, and is fused to the recording material 7, thereby recording. Accordingly, the recording material is not required to have such homogeneity and smoothness as those required in a conventional system, and clear images can be obtained even on an ordinary paper.
Patent JP-S61218289-A (JP)
Title: Deciding method for threshold value
Inventor: NISHINO TAKAHIRO
IPC: H04N7/18
Filed: 1985-03-25
Abstract: PURPOSE:To obtain an appropriate threshold value by selecting two of a local minimum value in a smaller size order from the envelope of a density histogram, calculating a corresponding density value and setting a smaller density value as the threshold value that separates a boundary part from a resist pattern part and also setting a greater density value as the threshold value that separates the resist pattern part from a vapor deposited part. CONSTITUTION:Two of local minimum values in smaller size order from every local minimum value of the envelope of the density histogram are selected and the density values corresponded to the local minimum values are set as threshold values. For the first, a quantized input picture is stored at a picture memory 1 and after it is read out, the density histogram is performed at a histogram performing part 2 and is read in to a calculating part 3. At the calculating part 3, the threshold T1 and T2 (T1<T2) are calculated by smoothing the density histogram and are read in to a threshold processing part 4. At the threshold processing part 4, the picture of the picture memory 1 is threshold-processed and is written to a picture memory 5. In other words, as for the threshold value T1 and T2, the T1 is the threshold value to separate the boundary part from the resist pattern part and the T2 is reduced to a threshold value to separate the resist pattern part from the vapor deposited part.
Patent JP-H11255562-A (JP)
Title: Aln-bn based refractory
Inventor: NISHIO HIROAKI
IPC: C04B35/583
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain an AlN-BN based refractory capable of sharply reducing the abrasion of a refractory by applying an AlN-concentrated coating film to a site having a problem of abrasion due to the flow of melted steel. SOLUTION: This AlN-BN based refractory is provided with a refractory main body 3 and an AlN-concentrated coating film 18 covering a part or all the parts of the surface layer portion of the main body to bury the pores of the main body. The refractory main body 3 has a porosity of 10-45% and contains the AlN and the BN in a total amount of >=65 wt.% wherein the AlN and the BN are contained in amounts of 15-80 wt.% and 20-85 wt.%, respectively, based on their total amount. The AlN-concentrated coating film preferably has a thickness of 0.1-5 mm.
Patent JP-S56156646-A (JP)
Title: Magnetron anode and manufacture
Inventor: MATSUZAKI HIKARI
IPC: H01J23/20
Filed: 1980-05-01
Abstract: PURPOSE:To facilitate the jointing reliably and to assemble efficiently by securing an anode vein and anode cylinder through welding structure. CONSTITUTION:Concave grooves 12, 12... are formed in axial direction with predetermined interval on the outer-circumference of an anode cylinder 11. The position of said grooves 12, 12... coinside with the center of a plurality of anode veins 13, 13... arranged radially at the inside of said cylinder 11. The cylinder 11 and the anode veins 13, 13... are welded by irradiating the beam energy from the outside of the cylinder 11 to each concave groove 12, 12... by means of a laser or electron beam welder to penetrate the cylinder material and to reach to the vein 13.
Patent JP-S59185242-A (JP)
Inventor: ISO SHIYUNYA
IPC: E02B15/00
Filed: 1983-04-05
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-S51134747-A (JP)
Title: Shock resistant resin composition
Inventor: ABE MITSUO
IPC: C08L23/00
Filed: 1975-05-19
Abstract: PURPOSE: A resin composition having excellent heat and shock resistances, which contains mainly a ring opening polymer of norbornene and a rubber reinforced resin. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51134542-A (JP)
Title: Electronic desk computer
Inventor: HIOKI MASAHIKO
IPC: G06F1/18
Filed: 1975-05-19
Abstract: PURPOSE: Operation of the desk computer with both hands. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53143803-A (JP)
Title: Blade construction
Inventor: HIRATA MITSUHO
IPC: F01D5/22
Filed: 1977-05-23
Abstract: PURPOSE: To provide a blade construction which is simple in its construction, superior in its strength, and advantageous in its design and assembly. 
     COPYRIGHT: (C)1978,JPO&Japio