baber/WOPTO huggingface dataset:
Patent JP-S55165082-A (JP)
Title: Still picture service system
Inventor: MIYANO YOSHIHIKO
IPC: H04N7/035
Filed: 1979-06-11
Abstract: PURPOSE:To feed the video signal to the terminal unit by using the subscriber's line and to offer video service with lower cost quickly, by making broad the subscriber's line, placing the picture file to the terminal station and giving and receiving between the center and the terminal station with index signal. CONSTITUTION:When the subscriber calls out the picture center 1 by using the pushphone 9 and requests a picture, the central processing unit 2 forms the index signal corresponding to the information and transfers it to the end office 3. The index signal is processed at the end office processing unit 4, the desired picture signal is read out from the picture file 5 and it is made to a broad band signal and fed to the subscriber's line 12. After putting the broad band signal in the memory in the terminal processing unit 8 once, it is read out, allowing to display it on the television receiver 10 as a still picture.
Patent JP-S56169475-A (JP)
Title: Television camera housing device
Inventor: KURASHIGE YOSHIHIRO
IPC: H04N5/225
Filed: 1980-05-30
Abstract: PURPOSE:To clean a glass surface automatically, by providing a wiper consisting of a water tank, wiper retainer, rotating plate made of transparent glass and a geared motor in front of a camera housing. CONSTITUTION:A rotating plate 3 is fixed on an output shaft of a geared motor 9 and the plate 3 is rotated. On the other hand, the lower part of the plate 3 is immersed in a water tank 7. A water-proof seal 6 is provided between the plate 3 and a camera housing 1 to avoid the water immersion in the camera housing. Further, when the plate 3 turns counterclockwise from the front surface, dust and mud adhered to a image sensing range of the plate 3 are flowed off for the part, by being immersed in the water tank, and the rest is wiped out together with water drops with a wiper rubber plate 5, and a clean glass surface is applied again to the image sensing range. Thus, wiping work is continued by keeping the rotation, the clean surface is applied to the image sensing range at all times.
Patent JP-H05142744-A (JP)
Title: Production of phase shift reticule
Inventor: KATO SHINYA
IPC: G03F1/29
Filed: 1990-03-20
Abstract: PURPOSE:To prevent the degradation in the accuracy of the position of an electron beam even if the overlap exposure of the electron beam is executed by having a light shielding part, main patterns to allow the transmission of light to be a reference and phase shifter parts. CONSTITUTION:A metallic light shielding film 2 is formed on a transparent substrate 3 and after the main patterns 10 or phase shifter parts 9 are formed, a conductive layer 7 is formed over the entire surface of the transparent substrate 3 again. An EB resist layer 5 for EB exposure is applied thereon and is subjected to EB exposure. The conductive layer 7 is formed over the entire surface even if the EB resist layer 5 is irradiated with the electron beam 8 through this layer and, therefore, charges flow out to the outside without generating a charge-up. The degradation in the accuracy of the position is, therefore, obviated even if the overlap EB exposure is executed. The exposed EB resist layer 5 is then developed to expose the regions corresponding to the main patterns 10 and thereafter, the EB resist layer 5 is removed and the conductive layer 7 is removed. The phase shift reticule is thus produced with high accuracy.
Patent JP-H06289280-A (JP)
Title: Focus detecting preliminary irradiation device
Inventor: MARUYAMA ATSUSHI
IPC: G03B7/16
Filed: 1993-03-30
Abstract: PURPOSE:To decide the emitted light quantity of first preliminary irradiation based on the focal distance information of a photographing lens. CONSTITUTION:A flash emission part 1 preliminarily irradiates an object at the time of measuring the distribution of light intensity and a light emission control part 2 controls light emission at the time of the preliminary irradiation. Also a focal distance detecting part 3 detects the focal distance of a photographing optical system and an emitted light quantity setting part 4 sets the emitted light quantity based on an output from the focal distance detecting part 3. When a light intensity discriminating part 5 discriminates the light intensity of the object, the flash emission part 1 performs the preliminary irradiation at specified emitted light quantity at the time of measuring the distribution of the light intensity linked with the output of the light intensity discriminating part 5.
Patent JP-H08271825-A (JP)
Title: Optical scanner
Inventor: YOSHIKAWA HIROYASU
IPC: G02B26/12
Filed: 1995-03-30
Abstract: PURPOSE: To provide an optical scanner capable of narrowing a space between scanning lines of plural light emitting sources with simple constitution with respect to an optical. scanner used for a laser printer, etc. CONSTITUTION: In this optical scanner, a surface to be scanned 1 is scanned by one scanning means 6 with light beams emitted from plural light sources 31 and 32 arranged by leaving a space between them. Then, a pair of holograms 7 and 8 is arranged between the light emitting sources 31 and 32 and the scanning means 6 by leaving the space between them in an optical axis direction so as to narrow the space between the plural scanning lines formed on the surface to be scanned 1 by the light beams emitted from plural light emitting sources 31 and 32.
Patent JP-S59196199-A (JP)
Inventor: GEORUGU POORITSUKU
IPC: B26F1/46
Filed: 1984-04-11
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-S63238488-A (JP)
Title: Radiation detector
Inventor: YAMAMOTO SEIICHI
IPC: G01T1/161
Filed: 1987-03-26
Abstract: PURPOSE:To reduce a data sampling interval in a stationary state and to obtain a high spatial resolution, by providing a number of arranged scintillators, a means to generate an output signal corresponding to the output-luminous energy ratio thereof and a means to convert the output signal into an address signal corresponding to the position of each scintillator. CONSTITUTION:Eight scintillators 1 are connected to two photomultiplier tubes 3 through a light guide 2. The respective outputs P and Q of these two photomultiplier tubes 3 are sent to an adder 5 through amplifiers 4, and an addition output (P+Q) obtained by the adder is sent to a divider 6. Meanwhile the output P of the amplifier 4 is sent also to the divider 6, and a division of P/(P+Q) is conducted in this divider 6. The output P/(P+Q) is sent to an address converter circuit 7, conversion of addresses is conducted therein, and thereby the eight scintillators 1 can be discriminated. Accordingly, a sampling interval can be reduced without a mechanical motion such as wobbling, and thus the improvement of a spatial resolution is enabled.
Patent JP-H06285002-A (JP)
Title: Vacuum cleaner
Inventor: IWAHARA AKIHIRO
IPC: H04Q9/00
Filed: 1993-03-31
Abstract: PURPOSE:To dispense with the exchange of a battery of a power source for remote control, in the vacuum cleaner for transmitting operating information of a handy operating part to a main body by radio transmitted by a remote control device. CONSTITUTION:In the vacuum cleaner provided with a transmitting equipment 22 which is provided in a hose handy part 18 and transmits operating information of a handy operating part 23 by radio, and a receiving equipment 21 which is provided in a main body 15 of the cleaner and receives a transmitted signal, and drives a blower motor, based on the signal received by the receiving equipment 21, this vacuum cleaner has a secondary battery 24 provided as a power source of the transmitting equipment 22, a charging circuit 41 for the secondary battery 24 provided in the main body 15, and charging connecting parts 25, 26, by which charging of the secondary battery 24 is executed by allowing electric contacts 28a, 28b which are provided in the hose handy part 18 and to which the secondary battery 24 is connected and electric contacts 30a, 30b which are provided in the main body 15 and to which a charging circuit 41 is connected to come into contact with each other.
Patent JP-S55165022-A (JP)
Title: Channel selection unit
Inventor: KAWASHIMA KAZUMI
IPC: H03J5/02
Filed: 1979-06-08
Abstract: PURPOSE:To prevent the malfunction of display element at power supply application, by providing the power supply clear circuit at the channel selection unit and controlling the operation time of the decoder driver driving the microcomputer muCM and the channel display element. CONSTITUTION:The muCM39 reads out the channel selection information stored in the CMOS memory 40 to perform the channel selection operation via the D/A conversion and the band latch circuit 41 and the display element 50 is driven via the decoder driver 42 for channel display. The output voltage of the power supply clear circuit 53 in which it rises after a given time from the application of the power supply switch is fed to the muCM39 and the driver 42, and the operation of the muCM 39 and the driver 42 is stopped for the moment until the voltage of the circuit 53 rises. Thus, the flickering of the channel display element 50 can be prevented at the application of the power supply.
Patent JP-S52156198-A (JP)
Title: Production of gypsum fiber
Inventor: UEDA SADAHIKO
IPC: C01F11/46
Filed: 1976-06-22
Abstract: PURPOSE: To produce fibrous gypsum with extremely lengthened size by heating an aq. slurry of dihydrate gypsum powder at a prescribed heating rate under press. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62230580-A (JP)
Inventor: MATSUBARA KAZUNORI
IPC: B66B5/00
Filed: 1986-03-31
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-H08270174-A (JP)
Title: Dry execution structure for ceramic external wall material
Inventor: TSUTSUMI KAZUNORI
IPC: E04F13/14
Filed: 1995-03-30
Abstract: PURPOSE: To improve joint matching and water-proofness of a vertical joint and to facilitate execution through accurate positioning in the case where a ceramic external wall material is executed to a wall by dry method, even in a large size ceramic external wall material. CONSTITUTION: Plural band-shaped members 1, 1,... are fixed to a wall surface while arranged in vertical direction, which have plural projection parts 2, 2,... with intervals in longitudinal directions respectively, a locking member 6 is arranged horizontally to each member 1 in the condition where a vertical fitting part 7 is locked between the projections 2, 2 of the member 1, and the member 6 is fixed to a wall surface with a nail 14 in the fitting part 7. Providing a female body 19 having an engaging groove 21 in a lower part of a ceramic surface material 17 and a male body 20 in an upper part, the surface material 17 is spread between the upper and lower locking members 6, 6, the engaging groove 21 of the female body 19 is fitted to a engaging part 11 of an upper end in the upper side locking member 6, and a back surface of the male body 20 is stuck to a surface of a sticking part 9 located at a vertical middle part of the upper locking member 6. The male body 20 of the surface material 17 is connected to the female body 19 of the upper side surface material 17 by lap joint structure.
Patent JP-2000266999-A (JP)
Title: Projection lens system
Inventor: TAKEUCHI SHUICHI
IPC: G02B13/22
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a projection lens system having excellent telecentricity, a relatively small aperture ratio, and a rich peripheral light quantity, while having the reduced number of elemental lenses. SOLUTION: This projection lens system comprises, in order from a magnifying side, a first lens comprising a positive meniscus lens convexed toward the magnification side, a second lens comprising a negative meniscus lens convexed toward the magnifucation side, an aperture diaphragm, a affixed lens comprising a third lens of a concave lens and a fourth lens of a convex lens, a fifth lens of a positive lens, and a sixth lens of a positive lens, and satisfys expressions (1) -0.30<f/f34<0, and (2) 0.80<ϕ9/ϕ10<1.25, where (f) is a focal distance of the whole system, f31 is a resultant focal distance of the affixed lens comprising the third and fourth lenses, ϕ9 is refractive power of a magnification side face of the fifth lens, and ϕ10 is refractive power of a magnification side face of the sixth lens.
Patent JP-H05232964-A (JP)
Title: Musical tone synthesizer
Inventor: MUTO TAKAAKI
IPC: G10H7/10
Filed: 1992-02-25
Abstract: PURPOSE:To produce a musical tone having a frequency component which is not included in a driving waveform to form a more thick musical tone by dividing a musical tone signal circulated in a loop circuit into positive and negative components, imparting respective phase characteristics to respective components and mixing the phase-characterized components. CONSTITUTION:A musical tone signal (driving waveform) outputted from a driving waveform generating circuit 21 is added to the output of an LPF 29 by an adder 22. The added result is outputted as a synthesized musical tone signal and inputted also to a delay circuit 23. The output of the circuit 23 is inputted to a half-wave rectifier circuits 24, 25. The circuit 24 outputs only a positive signal out of the inputted musical tone signal and the circuit 25 outputs only a negative signal out of the inputted signal. The positive musical tone signal inputted to an all pass filter(APF) 26 is phase-delayed in accordance with a coefficient k1 and the negative signal inputted to an APF 27 is phase- delayed in accordance with a coefficient k1. An adder 28 mutually adds the input signals of the APFs 26, 27 and outputs the added result to an LPF 29.
Patent JP-H07275289-A (JP)
Title: Shading filter
Inventor: TADA YASUHIKO
IPC: A61F9/06
Filed: 1994-04-12
Abstract: PURPOSE:To enable the formation of the inexpensive and lightweight shading face without needing to mount and remove a shading filter itself before, after and during welding work. CONSTITUTION:An A-part having visible light transmittance of 0.16% or more and blocking and absorbing infrared rays and ultraviolet rays, and a B-part having visible light transmittance of less than 0.16% and blocking and absorbing infrared rays and ultraviolet rays are provided in the plane direction of a base board 11. The A-part has an infrared ray blocking layer 13 and an ultraviolet ray absorbing layer 14, and the B-part has a visible light transmittance adjusting layer 12, an infrared ray blocking layer 13 and an ultraviolet ray absorbing layer 14.
Patent JP-S63239963-A (JP)
Title: Method for determining wiring path
Inventor: FUJIWARA YASUYUKI
IPC: H01L21/82
Filed: 1987-03-27
Abstract: PURPOSE:To shorten the time required for determining wiring paths and to shorten the time for using an electronic computer used for determining the wiring paths, by grouping unused wire segments, and judging whether there are groups that can be used for the wiring paths among all the groups. CONSTITUTION:One or more unused wire segments 3 and 4, which belong to the same wiring section in the same wiring layer, are made to be groups 5 and 6. Intersections 7 between said groups 5 and the other groups 6 in the neighboring wiring layers are obtained for the groups 5 and 6 of all the wiring layers. Then the groups 5 and 6, which include terminals S and T to be wired, are obtained. A connecting path from the terminal S, which is the starting point of the wiring, to the terminal T, which is the terminal point of the wiring, is obtained through the groups 5 and 6 including the terminal S, the other groups 5 and 6 and the intersections 7. Whether the interconnection between the terminals S and T to be wired can be achieved or not is judged based on the presence or absence of said connecting path. When it is judged that the terminals S and T can be wired, the unused wire sections 3 and 4, which are to become the wiring paths, are determined for the groups 5 and 6.
Patent JP-H07278659-A (JP)
Title: Manufacture of steel plate for line pipe excellent in co2 corrosion resistance, sour resistance and low temperature toughness
Inventor: ISHIKAWA HAJIME
IPC: C22C38/28
Filed: 1994-04-12
Abstract: PURPOSE:To provide a manufacturing method of the high tensile steel plate for the line pipe which is used for petroleum and natural gas containing CO2 and H2S and excellent in the CO2 corrosion resistance and the sour resistance. CONSTITUTION:The steel containing, by weight, 0.01-0.07% C, 0.5-1.2% Cr and Nb-Ti, is hated to the temperature of 1100-1250 deg.C after casting, the rolling is started after pulling-out, and the rolling is once stopped at the surface temperature of >=900 deg.C, Then, the steel is water cooled at the cooling speed of 5-40 deg.C/sec until the surface temperature reaches <=700 deg.C and air-cooled until the surface temperature is below Ac3 and the temperature of the thickness center is <=950 deg.C. The rolling reduction is successively executed where the accumulated draft is >=60% and the rolling true strain per mean pass is <=0.2, and the rolling is completed when the mean temperature of the plate is above Ar3. The steel is immediately cooled at the cooling speed of 5-40 deg.C/sec until the mean temperature of the plate is 350-500 deg.C, and then, air-cooled. This constitution manufactures the steel plate excellent in the low temperature toughness, the sour resistance and the CO2 corrosion resistance.
Patent JP-H05235127-A (JP)
Title: Soi semiconductor device
Inventor: HASEBE YUJI
IPC: H01L27/12
Filed: 1992-02-24
Abstract: PURPOSE:To enhance the reliability of a device by a method wherein the temperature of the device during its operation is controlled accurately to a designed operating temperature. CONSTITUTION:A current control circuit 31 is controlled by using a microcomputer 50. An SOI device 9, a first thin film 1, a second thin film 2, a third thin film 3, a first bonding layer 11, a second bonding layer 12, an electromotive- force detection circuit 30 and the microcomputer 50 are formed on a board 40. An operating program is stored in advance in the microcomputer 50 so as to control an electric current by judging an electromotive force between the second thin film and the third thin film and by judging whether the SOI device 9 exists within a proper temperature range or not. Thereby, the temperature of the SOI device 9 can be controlled in such a way that it always exists within a designed operating temperature region.
Patent JP-S60236860-A (JP)
Inventor: AASAA EE BERUGU
IPC: B60T11/04
Filed: 1985-04-09
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-H03273448-A (JP)
Title: Vector processor
Inventor: KAMEMARU TOSHIHISA
IPC: G06F17/16
Filed: 1990-03-23
Abstract: PURPOSE:To unnecessitate a computing element for every arithmetic processing and a register for every data by executing arithmetic operation and vector operation such as the generation of condition data and the checking of the realization of a condition, etc., by the same computing element, and storing the generated condition data in a vector register together with array data for vector operation. CONSTITUTION:At the time of executing conditional vector operation in the computing element 6, each condition data is calculated by the computing element 6, and the calculated condition data is stored in the vector register 3 together with the array data. Next, each condition data is inputted to the computing element 6 from the vector register 3, and logical operation to check whether each logical condition for executing the vector operation is ready or not is executed, and when the logical condition is ready, the array data stored in each vector register 3 is fetched to the computing element 6, and the vector operation is executed. Thus, an exclusive register to store the condition data is not necessitated, and besides, each arithmetic processing can be executed by the same computing element.
Patent JP-H11267880-A (JP)
Title: Solder alloy
Inventor: MATSUMOTO TOSHIO
IPC: B23K35/26
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a solder alloy which can build a small-size chip part and semi-conductor part on a circuit substrate of electronic equipment and electrical apparatus with high accuracy and without soldering failure, and has high jointing strength of a soldering part against the thermal load, excellent heat resisting characteristic, and excellent creep resistance so as not to easily generate cracks and soldering exfoliation due to thermal fatigue. SOLUTION: This solder alloy contains 60-65 mass% Sn, 0.1-1.0 mass% Sb, 0.01-0.1 mass% Cu, 0.1-1.0 mass% Ag, 0.001-0.01 mass% P, 0.005-0.05 mass% Ge, and Pb. Furthermore, this solder alloy may contain 0.001-0.01 mass% Ni or 0.001-0.01 mass% Te, 0.01-0.1 mass% Ga, or 0.001-0.01 mass% Co, or 0.005-0.05 mass% Cr, or 0.001-0.01 mass% Co, 0.005-0.05 mass% Cr.
Patent JP-S57935-A (JP)
Title: Hydraulic controller for double piping
Inventor: MAEHARA TOSHIFUMI
IPC: B60T8/26
Filed: 1980-06-02
Abstract: PURPOSE: To eliminate imbalance of two systems due to sliding resistance of a balance piston by making the sectional area of a seal for a valve body of the piston larger than that thereof located in the main system output chamber.  
     CONSTITUTION: The system A performs a proportioning action with a valve body element 7a provided in a valve body 1. One end of a balance piston 6 is positioned in an output hydraulic chamber a 2  of the system A and the balance piston 6 acts so as to make the hydraulic pressure of the system B equal to that of the system B with the valve body element 6b. The sectional area of the valve body element 6b of the balance piston 6 is made larger than that of portion located at in the output chamber a 2  of the system A. The hydraulic control of both the systems can coincide each other regardless of any sliding resistance of the balance piston. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63239593-A (JP)
Inventor: OGAWA MASANOBU
IPC: G01N21/53
Filed: 1987-03-26
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-H01245753-A (JP)
Title: Voice multiple address communication device
Inventor: TANAKA KIMIO
IPC: H04M11/00
Filed: 1988-03-28
Abstract: PURPOSE:To detect a terminal equipment not replied yet immediately by dialing automatically the telephone number of each terminal equipment stored in a storage section based on a broadcast request signal, applying redialing for a prescribed number of times if no reply comes so as to detect the reply state of each terminal equipment. CONSTITUTION:With a broadcast switch 4 operated, a broadcast request signal (a) is sent to a broadcast request recognition section 7 and telephone number storage sections 8-1-8-4 send dial transmission signals c-1-c-4 to control sections 9-1-9-4 respectively. The control sections 9-1-9-4 dial terminal equipments T-1-T-4 to detect the reply state of each terminal equipment and to send detection outputs d-1-d-4 to a transmission section 10. A reception section 5 sends a display signal (f) corresponding to a terminal equipment reply state signal (e) to a display section 6. Thus, in the case of voice multiple address communication, since the reply state of each terminal equipment is displayed on the display section 6 of a broadcast panel 2, the terminal equipment not replied yet is detected immediately and surer voice multiple address communication is attained.
Patent JP-H07262553-A (JP)
Title: Production of substrate for magnetic disk
Inventor: KURODA TAKATOSHI
IPC: G11B5/84
Filed: 1994-03-18
Abstract: PURPOSE:To industrially advantageously produce a substrate for a magnetic disk by improving an acid etching process after texturing. CONSTITUTION:A plating layer contg. Ni-P formed on a substrate is textured and continuously etched with an aq. acid soln. to produce the objective substrate for a magnetic disk. An aq. phosphoric acid soln. is used as the aq. acid soln., part of the phosphoric acid soln. in an etching vessel is continuously or intermittently drawn out and treated with a highly acidic cation exchange resin having H type sulfonic acid groups and the treated phosphoric acid soln. is circulated to the etching vessel. The accumulation of metals in the etching vessel is prevented and the metals are recovered.