baber/WOPTO huggingface dataset:
Patent JP-H07218971-A (JP)
Title: Camera
Inventor: MACHIDA KIYOSADA
IPC: G03B7/099
Filed: 1994-02-04
Abstract: PURPOSE:To fit a window glass to a photometric window without impairing the nice appearance by simplifying a photometric optical system. CONSTITUTION:This camera is equipped with a photometry part 30 provided in the casing 19 of the camera and executing the photometry of an object region, an aperture diaphragm 20A integrally formed with the casing 19 in its part, located in front of the photometry part 30 and restricting the quantity of light made incident on the photometry part 30 by the outside surface part of the casing 19 and the window glass 18A fitted so as to cover the aperture region of the aperture diaphragm 20A from the inside surface side of the casing 19. Further, the aperture diaphragm 20A has a tapered side 20a formed to extend the aperture region from the outside surface side of the casing 19 to its inside surface side, on at least a part of the inner periphery of the aperture diaphragm 20A.
Patent JP-S59138951-A (JP)
Title: Ultrasonic flaw detecting device
Inventor: GOTOU HIROSHI
IPC: G01N29/06
Filed: 1983-01-31
Abstract: PURPOSE:To improve the efficiency of flaw detection by separating a picture display device for an ultrasonic flaw detection picture into three parts, i.e. a monitor part, control part, and electric power source part. CONSTITUTION:The ultrasonic flaw detecting device is divided into the monitor 1, controller unit 2, and electric power source unit 3. Flaw detection data obtained by a probe 6 is inputted to the controller unit 2 through a cable 8, ultrasonic flaw detector 5, and cable 7. A probe position signal obtained by a position detector 13 is inputted to the controller unit 2 through a cable 14. The controller unit 2 is supplied with electric driving power from the power source unit 3 through a cable 9 to display processed data as a picture on the monitor 1 through a cable 10. A change in picture display system, clearing of a data memory, etc., are performed by a controller 12 through a cable 11. The controller unit 2 and power source unit 3 are installed outside to obtain convenience for flaw detection at a narrow part.
Patent JP-S59140911-A (JP)
Inventor: OOYAMA KUNIHIKO
IPC: F16D1/091
Filed: 1983-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60159121-A (JP)
Title: Improvement of residual stress of pipe
Inventor: YOSHIDA KAZUO
IPC: C21D9/14
Filed: 1984-01-27
Abstract: PURPOSE:To reduce the time for heating a pipe by using plural high frequencies of different frequencies in a method for heating inductively one surface of the pipe and cooling the other surface so that residual compressive stress is generated on the side of the pipe in contact with a corrosive material. CONSTITUTION:Two induction heating coils 3, 4 are disposed around a pipe 1 at a suitable spacing from the outside circumference of the pipe 1 and high-frequency currents having different frequencies are passed respectively to these coils in the case of generating residual compressive stress to the inside surface of the pipe for transporting a corrosive material. The pipe is then heated to high and low depths SH, SL according to the high and low levels of the high frequencies. A coolant W is passed in the pipe 1 to cool the inside surface of the pipe 1 in parallel with the heating by which the temp. distributions of curves IH, IL are generated to the pipe. These distributions are superposed to produce a temp. distribution of a curve IM having a large temp. gradient. The temp. difference T necessary for improving the residual stress is consequently generated in short time. The thermal tensile stress exceeding the yield point is thus generated to the inside surface of the pipe 1, then the induction heating is stopped and the pipe 1 is slowly cooled.
Patent JP-S62172749-A (JP)
Title: Semiconductor device chip 3-dimensional mounting structure, its basic unit and manufacture thereof
Inventor: SATO YOSHIYUKI
IPC: H01L25/00
Filed: 1986-01-25
Abstract: PURPOSE:To accurately and inexpensively provide a 3-dimensional semiconductor device mounting structure by laminating a film carrier and thin thermoplastic elastic films to form a chip placing structure having a predetermined thickness, and leading external leads from the same side of the laminated structure. CONSTITUTION:Both ends of a laminated structure in which a film carrier 1 and thin films 2, 3 are laminated to be positioned and external leads 13 are disposed at the side of an insulating layer 8 are fixed by end fixing plates 6, an insulator is fed to a recess surrounded by side fixing plates 7 to include the leads 13, and polished to obtain a flat insulating layer 8. Then, a wiring layer 82 and a bonding pad 81 for connecting the ends of the leads 13 are formed on the layer 8, the pads 71, 81 are connected therebetween by bonding wirings 9 to connect a socket 72 for externally connecting the plates 7 with the pad 81. Thus, the electric connection between a laminated IC chip 10 and the socket 72 is completed.
Patent JP-S63180852-A (JP)
Title: Ultrasonic probe
Inventor: ARAGAI KAZUTERU
IPC: G01N29/24
Filed: 1987-01-22
Abstract: PURPOSE:To minimize undesired echoes, by providing a damper layer on the back of an emitting surface of a vibrator and a gap in contact therewith at a sector scanning type ultrasonic probe. CONSTITUTION:An ultrasonic transducer is so arranged to wrap the circumferential surface thereof with a vibrator 14 and a holder 11. A damper layer 23 is provided on the back 4B of the vibrator 14, and a gap 22 between the damper layer 23 and the holder 11. The damper layer 23 is made up of a composition that is a mixture of an epoxy resin and metal powder. When the vibrator 14 is excited by a pulse voltage signal, an ultrasonic wave radiated to the damper layer 23 from the back 4B of the vibrator 14 reaches an interface with the gap 22 while being damped in the damper layer 23. At this point, as an acoustic impedance is different between the damper layer 23 and the gap 22, the ultrasonic wave is totally reflected on the interface and returns to the damper layer 23. Thus, the arrangement of the damper layer and the gap minimizes undesired echoes, thereby achieving a higher pulsing property of an emission ultrasonic wave.
Patent JP-H11199319-A (JP)
Title: Dielectric porcelain composition
Inventor: ANZAI YUJI
IPC: H01B3/12
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric porcelain composition having a high specific dielectric constant, a large no-load Q value, a small absolute temperature coefficient value of resonance frequency and excellent dielectric characteristics. SOLUTION: This dielectric porcelain composition comprises 0.1-1.0 pt.wt. of Al2 O3 and 100 pts.wt. of a main component of the formula: aBaO-bTiO2 - cNdO3/2 -dBiO3/2 [(a), (b), (c) and (d) are each a molar ratio, wherein (a)+ (b)+(c)+(d)=1; 0.1<=(a)<=0.13; 0.56<=(b)<=0.65; 0.2<=(c)<=0.26; 0.02<=(d)<=0.07]. The content of the Al2 O3 is especially preferably 0.2-0.8 pt.wt. The further specification of the content of the Al2 O3 can form a dielectric constant porcelain composition having a specific dielectric constant of 90-100 and a resonance frequency temperature coefficient of 5-10 ppm/ deg.C.
Patent JP-H01188810-A (JP)
Title: Method for leading optical cable into small diameter pipe
Inventor: MATSUO TETSUHARU
IPC: G02B6/46
Filed: 1988-01-22
Abstract: PURPOSE:To lead an optical cable into a small diameter pipe at a necessary time by complexing the small diameter pipe into a leading wire for electric power and a power transmission distribution cable beforehand and providing it in a duct line to lay the power transmission distribution cable. CONSTITUTION:After the suitable length of an optical cable 1 is inserted into a pipe 3 beforehand from one edge of a small diameter pipe 3, the compressed air is intermittently sent from a passage 6 into an adapter 5 for ventilation. On the other hand, by dislocating from the starting period of the sending-in of the compressed air, the optical cable 1 is intermittently supplied by a cable inserting device 4. Thus, the optical cable 1 is successively introduced into the small diameter pipe. At this time, the sending-in of the compressed air and the supply of the optical cable 1 by the cable inserting device 4 may be intermittently and alternately executed. Thus, at the necessary time, the optical cable 1 can be led into the small diameter pipe 3.
Patent JP-S61174126-A (JP)
Title: Production of glass
Inventor: YOSHIDA ICHIRO
IPC: C03C1/00
Filed: 1985-01-29
Abstract: PURPOSE:To prevent the cracking of gel in the drying process and to produce glass stably by gelatinizing a mixture of a specified sol solution and particles having such a size wherein a colloidal condition can not be generated, by drying then sintering the resultant gel. CONSTITUTION:Oxides of Si, B, G, etc. having 0.5-500mu particle diameter whose particle size can not form a colloidal solution are added into a gelatinizable sol solution of raw material obtained by mixing at least the alkoxide of silicon such as Si(COH3)4, Si(C2OH5)4, etc., alcohol and water, thereafter all is mixed. This mixture is then deaerated under 1-760Torr, gelatinized by heating, then dried, solidified and the resultant solidified substance is sintered.
Patent JP-S5399235-A (JP)
Title: Coating composition for can
Inventor: OZAWA KAZUTOMO
IPC: C09D5/00
Filed: 1977-02-10
Abstract: PURPOSE: A mixture of epoxy resin and resol type phenolic resin is mixed with an acidic catalyst and a zinc salt of an organic acid to produce coating for cans which gives coating films which is high flexible and does not blacken even when contacting with low-molecular sulfure compounds. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05243925-A (JP)
Title: Input lag variance adjustment circuit
Inventor: TSUCHIDA HIROHISA
IPC: H03K5/13
Filed: 1992-01-29
Abstract: PURPOSE:To expand the margin for a dynamic electric characteristic against a product standard by providing a circuit to adjust the variance of input lags among terminals during the propagation of signals inputted from plural terminals to the inside. CONSTITUTION:A terminal select input signal 18 is inputted, and a terminal select signal E1 to En to designate the terminal whose input signal is to be delayed is outputted from a decoder 16, and the latch circuit of the lag adjustment circuit 6, 7 of the selected terminal is turned into an enable state. Then, by inputting a lag select signal 19 to a lag control circuit 17, a lag control signal D1 to Dm is outputted, and is latched by latch circuits 11 to 12, and only when a latched signal Q is high, an N-ch transistor is turned ON. Delay time is determined by capacitors connected to the N-ch transistors turned ON. The lag adjusting time of the lag adjustment circuits of every terminal is adjusted while measuring the dynamic electric characteristic related to this input lag by a test device to test an LSI.
Patent JP-H01191393-A (JP)
Title: Dual port memory
Inventor: FUKUSHIMA TETSUYUKI
IPC: G11C11/401
Filed: 1988-01-26
Abstract: PURPOSE:To change no output signal width and to discriminate which data register is made access only by viewing an output signal by disposing a means for outputting a low level when a serial access is executed to one data register and outputting a high level when it is executed to the other data register. CONSTITUTION:A serial run out (SRO) output signal as a means for externally informing that the data of which data register 12 is transferred connects a D type flip flop 15 to a SRO terminal (SRO1) and is outputted. When the data register 12(L) is serially made access, it goes to the low level and when the data register 12(U) is serially made access, it goes to the high level. Thereby, the width of the output signal is not changed to the change in the number of the input and output terminals of serial data and it is understood that which data register 12 is made access only by viewing the output signal.
Patent JP-S5399380-A (JP)
Title: Method for immobilization of microbial cells
Inventor: HINO TSUNETOSHI
IPC: C12N11/08
Filed: 1977-02-10
Abstract: PURPOSE:To make it possible to immobilize microbial cells as strong gel without deactivation of enzyme by acid-hydrolyzing organic silicate in an aqueous solution of a water-soluble high polymer, adding microbial cells to the resuling sol solution and mixing, and subjecting them to drying.
Patent JP-H04238832-A (JP)
Title: Quartz glass powder and its production
Inventor: YAMAGUCHI MASATSUGU
IPC: C03B8/02
Filed: 1991-01-11
Abstract: PURPOSE:To provide high-purity quartz glass powder having a silanol content of <=100ppm and usable as quartz powder for semiconductor industry and to provide a process for producing the quartz powder. CONSTITUTION:The objective quartz glass powder can be produced by adding 0.5-50wt.% (based on the quartz glass powder to be produced) of cristobalite silica powder to a mixture of a silicic acid ester and 1/2 to 200mol of water, gelatinizing and drying the mixture and baking the product at 1000-1350 deg.C.
Patent JP-H09202595-A (JP)
Title: Bucket liner structure
Inventor: EBARA TOMOMASA
IPC: B66F11/04
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a bucket liner structure to have excellent insulation ability and high weather resistance and eliminate a fear of deterioration occurring even at an outdoor work for a long time. SOLUTION: A bucket liner is formed in such a manner to have two-layer structure consisting of a resin layer 21a having insulation ability and formed in such a manner to cover at least the inner peripheral surface of a bucket body 21 therewith and a deterioration preventing layer 22b formed on the surface of the resin layer 21a. In the case of a liner of the two-layer structure, an inner resin layer 22a holds insulation ability, and the outer deterioration preventing layer 22b prevents the occurrence of deterioration due to the ultraviolet rays of the inner resin layer, and performs a role to hold insulation ability of the resin layer in a high state. This constitution, even when an outdoor work for a long time is effected, insulation ability is lowered and a constantly safe work is practicable.
Patent JP-H10213630-A (JP)
Title: Integrated circuit device
Inventor: KATO TOSHIYA
IPC: H01L27/04
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit device comprising a test circuit which can shorten the test time and provide an operation confirmation at such frequency as above allowed input frequency with an LSI tester is possible. SOLUTION: The device is provided with a test circuit of a test circuit 20 designed for scan-test, and comprises a clock generator 21 which, based on the clock applied from outside, generates the clock higher in frequency than that, instrruction output circuits 22 and 26 which output the instruction synchronized with the clock generated from the clock generator and apply it to the test circuit 20, a data compressor 31 which outputs the output result of the test circuit while in synchronous with the clock outputted from the clock generator, and clock supply control circuits 25 and 17 which, at testing of the test circuit, control so that the clock outputted from the clock generator is supplied to the instruction output circuit, the test circuit, and the data compressor.
Patent JP-S58135156-A (JP)
Inventor: DANIRO ERU KIYUUBASU
IPC: C04B41/51
Filed: 1983-02-01
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-S5297551-A (JP)
Title: Freight handling vehicle
Inventor: KASAI EIJI
IPC: B66F9/06
Filed: 1976-02-13
Abstract: PURPOSE: To provide a freight handling vehicle which can safely and efficiently handle the freight by enabling operating of a luggage carrier of operator facing the carrier and moving of control box. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54106708-A (JP)
Title: Turbine blade
Inventor: OGATA HISAO
IPC: F01D5/28
Filed: 1978-02-09
Abstract: PURPOSE: To check corrosion at the joint section between the front rim of a rotary blade and the blade accurately by integrating a front rim corrosion preventive section and a cover section as a corrosion preventive piece deposited on the front tip rim of the blade.  
     CONSTITUTION: A corrosion preventive piece 10 is composed of a front rim preventive section 16a mounted to the front rim of a rotary blade to check corrosion and a flat cover section 16b which is connected to a blade cover 10a provided at the tip of the blade 10 to form the front rim thereof. The two component are integrated with a smooth curvature on the external surface of the boundary portion 16c. In addition, a corrosion preventive section 16a of the corrosion preventive piece 16 is engaged in layer with a notched step 10b of the rotary blade while the cover section 16b of the corrosion preventive piece is joined with the front of the blade cover 10a. Then, they are welded together along the weld line 17. This eliminates deposited metal in the area susceptible to corrosion, thereby checking corrosion of the front rim. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11215086-A (JP)
Title: Digital signal forming circuit
Inventor: MIURA YOSHINORI
IPC: H04J3/02
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a digital signal forming circuit which obtains an accurate synchronizing signal from a signal comparator, even if a noise component in a nonactive slot period is displaced from a signal reference level which was to have been originally on a large scale. SOLUTION: This digital signal forming circuit is provided with an FM demodulator circuit part 7, which performs FM demodulation of a received time division multiplexed signal and generates a demodulation signal, a signal comparator 1 which the demodulation signal and reference voltage are supplied to and generates a digital signal that is sliced by the supplied reference voltage, a receiving signal intensity measuring circuit 11 which detects the signal intensity of the demodulation signal and a controlling part 6, which selects reference voltage that is outputted from the circuit 7 or one of more than one different reference voltage and supplies it to the signal comparator,  in accordance with a signal intensity level detected by the circuit 11 at nonactive slot of a time division multiplex receiving signal and corrects the deviation of the reference level of a digital signal that is outputted from the comparator 1 at the time of an active slot of the time division multiplexed signal with the selected reference voltage.
Patent JP-S53100107-A (JP)
Title: Detector for behavior of fed material within blast furnace
Inventor: MATSUI MASAAKI
IPC: G01N27/72
Filed: 1977-02-14
Abstract: PURPOSE: To make it possible to detect correct behavior of fed material in a blast furnace by inserting a hollow tube attached with a magnetic detector tip within it into the fed material layers so that the tube may be movable upward and downward. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000210975-A (JP)
Title: Film integrated resin window and its manufacture
Inventor: HASUNUMA MITSUO
IPC: B29C45/14
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To integrate a resin with a film, and to accurately form a thickness deformed part by integrally fixing a resin body having the deformed part to a film previously formed with a removed part at a position corresponding to the deformed part. SOLUTION: A rear side cavity 3b of a rear surface mold 2 has a recess 36 for forming a thickness deformed part 32 made of a protrusion-shaped boss 35 at the resin window 34. The boss 35 has a fixing groove capable of inserting a head of a bolt to clamp the window 34 with a vehicle body. A film 26 of a rear side having a removed part 38 for enclosing the recess 36 with a suitable allowance previously formed is disposed in the cavity 3b for forming the part 32. A hard coating layer 26a is provided at the side of the film 26 opposed to the cavity 3b. Further, a front side film 22 is disposed in a front side cavity 3a of the mold 1. The mold is clamped in this state, and injected to integrate the resin 8 with the films 22, 26.
Patent JP-S56111443-A (JP)
Title: Quantitative sampling device
Inventor: SHINOMIYA YASUAKI
IPC: G01N1/12
Filed: 1980-02-08
Abstract: PURPOSE:To improve the reliability of the sampled quantity of a liquid, by constituting a container so that the liquid sampled in the container with the lower end of the opening traversing a liquid level will overflow from the opening when the container further turns and a constant quantity of the liquid will remains in the container. CONSTITUTION:Notch parts 6 and 6a of sampling container 5 are so formed that their vertexes P will be on bisectors (h) of vertical angles Q at the lower ends of side plates 7 and 7a. After this container 5 is steeped in a liquid, arm 4 is rotated as shown by the arrow. The moment vertex P of notch part 6 cross the liquid level, some quantity of the liquid is sampled in container 5. As arm 4 is further rotated to lift container 5, its effective internal capacity decreases, so the sampled liquid overflows from vertex P of notch part 6 successively. At the position where bisector (h) is perpendicular to the liquid level, the effective internal capacity is minimized, namely, equal to the prescribed quantity of the liquid and as arm 4 is further rotated, the effective internal capacity increases. Therefore, only the prescribed quantity of the liquid can be sampled.
Patent JP-S60158307-A (JP)
Title: Position detector of shield excavator
Inventor: TAKIGAWA TAKAMURA
IPC: E21D9/00
Filed: 1984-01-30
Abstract: PURPOSE:To improve economy and working efficiency, by detecting the position of a shield excavator based on the lengths of wires, which are extended along the facing inner walls of thrusting tubes. CONSTITUTION:Thrusting tubes 21-215 from a shield excavator 1 to a tunnel entrance 3 are separated into the sections of about 10 meters. Wires 9 are extended along the facing inner walls at every section. At the part of the wires 9 on the entrance side of the tunnel, a detector 8 having a pulley 10 and an encoder 11, is provided. The difference in lengths of the wires 9 on both sides is detected. In the straight sections, the lengths of the wires 9 stretched on both inner walls of the thrusting tubes 29-215 are equal. At the curbed sections, however, the pulley 10 is pulled to the side of the excavator until the tension of the wire 9 on the outside become equal to the tension of the wire 9 on the inside. At this time, the rotary encoder detects the amount of rotation of the pulley 10. Based on the difference in lengths of the wires 9, which are stretched on the facing inner walls of the thrusting tubes 21-215, the positions of the respective thrusting tubes 21-215 are obtained. The position of the shield excavator 1 is computed by an operating part.
Patent JP-H02229989-A (JP)
Title: Chalk connection device
Inventor: KENAADO DABURIYUU TEIRAA
IPC: F16L55/10
Filed: 1990-01-24
Abstract: PURPOSE: To prevent a blind plug and a bonnet from slipping off from a choke when a device fails in a state where pressure is applied to it, by restricting the outward movement of a main body when a fixing ring releases fixation of the main body in a chock main body passage. CONSTITUTION: When pressure held in a chock main body 10 is removed, pressure is released by loosening a fixing ring 50 until a seal ring 40 is in a recess 22 and disengaged with a seal surface 20. A blind plug 18 discharge pressure from the inner surface of the choke main body 10 without risks in which pressure filled in the choke main body 10 is spouted. That is, pressure fluid is discharged through a port 66 extending from the inner surface of the fixing ring 50 through the fixing ring 50. Therefore, when pressure fluid is completely discharged, the fixing ring 50 is further loosened, and the blind plug 18 is completely drawn out from the inside of a passage 16.