baber/WOPTO huggingface dataset:
Patent JP-S5731146-A (JP)
Title: Manufacture of semiconductor device
Inventor: BABA YASUO
IPC: G03F1/60
Filed: 1980-07-31
Abstract: PURPOSE:To perform high accuracy laser annealing, by using a quartz plate mask partially having a curved surface. CONSTITUTION:A convex lens-shaped curved surface 22 is provided at the central part of a quartz plate 21 having a thickness of about 0.5mm.. With laser light irradiated at an Si substrate 23 coated with poly Si through the quartz plate 21, the laser light is refracted to selectively perform annealing. A laser annealing mask provided with a concave lens-shaped hollow may also be used. By said constitution, annealing can be applied to a desired place with better accuracy than a conventional metal mask method, and a highly reliable device can be obtained.
Patent JP-S646783-A (JP)
Title: Radiation image pick-up apparatus
Inventor: HIRUMA TERUO
IPC: H04N5/32
Filed: 1987-04-28
Abstract: PURPOSE:To enlarge visual field of image pick-up by dividing visual field of sample into several areas and by allowing each divided area to face one edge of image guide, where a scintillator has been buried at each sample side edge face, and connecting an image fuild-up tube to the other edge. CONSTITUTION:One edge of image guides 2a, 2b, 2c, and 2d is allowed to closely face a sample 1 to measure radiation which requires a wide visual field of for example 10cmX10cm. Detectors 3a, 3b, 3c, and 3d are connected to the other edge of the guides 2a-2d, respectively. And the detectors 3a-3d are connected to the monitor TV5 through an image processing unit 4. One edge of guides 2a-2d has an area of 50mmX50mm to face the position obtained by dividing the visual field of sample 1 into four areas and the other edge face has an area of 17mmX17mm to reduce the length by 1/3. It totally forms a truncated pyramid. In addition, a scintillator fine particle 8 is buried into the sample side edge face of guides 2a-2d. Thus, the image pick-up visual field can be enlarged.
Patent JP-S63269874-A (JP)
Title: Picture synthesizing device for displaying picture of plural itv cameras on one monitoring receiver
Inventor: ANDO TAKUMI
IPC: H04N7/18
Filed: 1987-04-28
Abstract: PURPOSE:To correctly display the pictures of plural cameras on one monitoring receiver with low cost by providing a means for repeatedly displaying other same picture while the picture of the plural cameras is written at every frame on one of two memory groups. CONSTITUTION:Camera picture signals CH1-CH4 are supplied to clamp circuits 1-4 and synchronizing and separating circuits 5-8. A writing control circuit 20 selects the CH1 from the circuits 1-8, A/D converts, generates a timing signal and an address and writes a picture signal in areas respectively corresponding to a memory block 11 or 12 respectively through selectors 18, 19. In this case, the picture data of an odd number field is written according to a thinning out scanning. At the time of completing it, similarly, the CH2-CH4 are written sequentially. A reading control circuit 22, during the writing of the circuit 20, the data is read from other block 11 or 12 and the picture of the same contents is repeatedly displayed during the writing of the circuit 20 through a D/A converter 14, a synchronizing signal adding circuit 17.
Patent JP-H01276612-A (JP)
Title: Aluminum material for electrode of electrolytic capacitor
Inventor: SAKAGUCHI MASASHI
IPC: H01G9/055
Filed: 1988-04-27
Abstract: PURPOSE:To enhance an etching characteristic and to increase a static capacitance by setting a maximum length of a short axis of a crystal grain to 10mm or below in a structure after a hot rolling operation. CONSTITUTION:An aluminum material 1 is in a state that its crystal grain 2 is stretched in a rolled direction X. In a structure after a hot rolling operation, it is required that the maximum length especially of a short axis (b) of the crystal grain 2 is 10mm or below. As a concrete method for this, in the hot rolling operation e.g., a process whose rolling-down rate is 40% or above of one pass during a thickness of 10-80mm is executed once or twice, or the retention time between rolling passes is set to one minute or longer in order to promote recrystallization. By this setup, it is possible to obtain an aluminum foil where a rate occupied by a plane 100 is large and its irregularity is small in a recrystallized aggregate structure; an etching characteristic becomes excellent; a static capacitance can be increased.
Patent JP-H09252833-A (JP)
Title: Device for setting and drying hair
Inventor: KOGANEMARU YUKIHIRO
IPC: A45D20/46
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for heating a hair curler, etc., so that the desired hairstyle can be made easily at home by providing a soft ring which maintains a space within a bellows hose made of a heat-resistant, air- impermeable fabric when a soft cap main body equipped with the bellows hose is drawn out of a storage box and used. SOLUTION: A soft cap main body 1 equipped with a bellows hose is drawn out of a storage box and used. The bellows hose 7 connected to a hot air outlet 27 swells at the actuation of a warm air feeder 4, and a soft cap 6 at the end of the hose 7 also swells. When the pressure of the hot air is built up to a certain value or higher, the hot air is blown out via a hot air outlet 9. The bellows hose 7 is formed of a heat-resistant, air-impermeable fabric that is the same material from which the soft cap is made, and a soft ring 5 is provided to promote swelling of the bellows hose when the hot air is fed into the bellows hose 7. A constant-pressure holding hole 2 is also bored at the root of the bellows hose 7 to prevent damage to the fan and motor of the hot air feeder 4 caused by sudden buildup of the hot air pressure.
Patent JP-S5229771-A (JP)
Title: Detector to detect filling up of trolleys
Inventor: KOYAMA TOUICHI
IPC: G01G11/00
Filed: 1975-09-01
Abstract: PURPOSE: A groove is provided on a detection rail formed at far-end position of branch-rail integration section, and a striker is loosely fitted in this groove to operate accurately and to move trolleys in forward and backward directions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60250721-A (JP)
Title: Logic circuit
Inventor: OKABE TAKAHIRO
IPC: H01L21/8222
Filed: 1984-05-28
Abstract: PURPOSE:To reduce an area for constituting a three-input NAND circuit and power consumption, to array elements regularly and to make a logic circuit a large-scale integrated circuit by replacing an inverter part of a TTL circuit by an inverted npn transistor (TR). CONSTITUTION:Multi-emitter TRQ1 on the input side of the logic circuit finds out AND of input signals A-C and inputs the AND from its collector to the base of a multi-emitter TRQ2. The operation of the TRQ2 is reversed and the AND of the signals A-C which is outputted from the TRQ1 is inverted and outputted from the collector of the TRQ1. The TRQ2 supplies its collector current determined by its emitter potential VCC and base potential VBE to the base of the TRQ1. Thus, the inverter part of the TTL circuit is constituted of the TRQ2, so that the area of the three-input NAND circuit and its voltage consumption are reduced and the circuit is made a large-scale integrated circuit.
Patent JP-S5533854-A (JP)
Title: Pipe production equipment
Inventor: HASEGAWA KUNIO
IPC: B23K11/08
Filed: 1978-08-31
Abstract: PURPOSE: As to a pipe production equipment forming band steel into a circular section, etc. and welding seams continuously under a pressurized condition, to improve production efficiency by shortening adjustment time of the forming parts by means of adjustment basing on the result of a seam unevenness detecting device installed.  
     CONSTITUTION: Band steel winded in a roll is formed into shape of a circular section by the forming part consisting of plural sets of the forming rolls. Pressure is given to the formed band steel by the clamping rolls 9 so that the seams 10 butt each other, then the seams 10 are welded by high frequency current supplied from the sliding contacts 11. Next, unevenness between the seams is detected by means of the unevenness detecting device 13 installed near the lower part of clamping rolls 9. Basing on the result of detection, the adjustment oil pressure cylinder of forming part is adjusted and the unevenness is controlled within an allowable range. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5631241-A (JP)
Title: Signal transfer unit of electric pulse generating element
Inventor: NIIHAMA KOUICHI
IPC: H04B10/00
Filed: 1979-08-23
Abstract: PURPOSE:To extend the transmission length of a pulse signal, by converting the electric signal to a photosignal and by transmitting the photosignal through an optical fiber cable and by converting the photosignal to an electric signal in the end part of the optical fiber cable. CONSTITUTION:In pulse generating element 10, a permanent magnet which has a magnetic field stronger than that of the sheath of magnetic wire 2 and opposite to the direction of the magnetic field of the sheath of magnetic wire 2 is used to invert the direction of the magnetic field of the core part of magnetic wire 2, thereby generating a pulse current in pickup coil 8. The pulse current is converted to light l by light emitting element 12 and is transmitted to photodetector 16 through the inside of optical fiber cable 14. The photosignal is converted to an electric signal by photodetector 16. By this constitution, attenuation of energy in transmission is reduced, and the unit is not affected by induced noise.
Patent JP-2000299862-A (JP)
Title: Picture information converter and conversion method
Inventor: KONDO TETSUJIRO
IPC: H04N19/119
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To enhance resolution at a part with a large blur or the like. SOLUTION: An orthogonal transform arithmetic processing circuit 31 and a delay circuit 32 of this image information converter receive an input image signal. The orthogonal transform arithmetic processing circuit 31 applies orthogonal transform such as DCT to the received signal and gives an orthogonal transform coefficient to an interleave rate decision section 33. The interleave rate decision section 33 calculates a variance for each frequency region of the orthogonal transform coefficient so as to determine an optimum interleaving rate in the case of segmenting a class tap and/or segmenting a prediction tap. A tap segmentation section 34 segments a class tap and a prediction tap from an image signal fed from a delay circuit 32 under the interleaving rate decided in this way and gives data of the class tap and the prediction tap to a classification adaptive processing section 35.  The classification adaptive processing section 35 conducts classification adaptive processing on the basis of the received data.
Patent JP-S5630641-A (JP)
Title: Oxygen sensor
Inventor: TSUZUKI YOSHIHIKO
IPC: G01N27/409
Filed: 1979-08-22
Abstract: PURPOSE: To reduce a size and weight and enable mass production, by separately making flange of an oxygen sensor from a thin plate.  
     CONSTITUTION: The flange 20 of an oxygen sensor is made from a thin metal plate separately from the body 10 of the sensor. The intermediate part 21 of the flange has an annular surface extending in parallel with an exhaust pipe 30. The flange has an inner and an outher parts 22, 23 which are annular and extend perpendicularly to the intermediate part 21. To manufacture the flange 20, the thin metal plate is cold-drawn and punched. This results in reducing the size ans weight of the flange and enabling its mass production. The inner annular part 22 is tightly fitted on the peripheral surface of a cover 11 for the body 10 of the flange so that the bottom 24 of the part 22 is located in contact with the top 14 of an annular projection 12. The flange is secured with a seal 32 by bolts 33 and nuts 34. The oxygen sensor is thus airtightly fitted on the exhaust pipe 30. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6044-A (JP)
Title: Secondary ionized mass spectrometer
Inventor: SAKAIRI MINORU
IPC: H01J49/02
Filed: 1983-06-16
Abstract: PURPOSE:To enable the measurement of a sample dissolved in a solvent using the SIMS method by spraying the sample, jetting it from a narrow hole, forming it into a molecular-line type sample, introducing it into a high vacuum chamber that is set to the degree of specific vacuum through the narrow hole section such as a skimmer that is exhausted differentially, and making it collide against a metal plate. CONSTITUTION:A sample solution dissolved in a solvent that is sequentially separated by a liquid chromatograph device 1 is jetted as a molecular-line type sample 3 through an atomizer 2 with a nozzle of 10mum in diameter, for example. The sample solution is sprayed to this atomizer 2 from the nozzle using an ultrasonic vibrator. The molecular-line type sample 3 starting from the atomizer 2 is introduced into an ionized chamber 5 that is kept in high vacuum of 10-5 to 10-6 Torr through a single or a number of heated skimmers 4 and collides against a metal target 6 made of silver plate and such provided in the ionized chamber. The sample adhesion surface section of the target 6 is irradiated with a primary ion beam 7 with an inclination of 20 degrees against the surface of the target 6.
Patent JP-S62264071-A (JP)
Title: Multicolor electrophotographic image forming device
Inventor: DOI TAKESHI
IPC: G03G15/01
Filed: 1986-05-12
Abstract: PURPOSE:To reduce the number of parts to reduce the cost by providing the first exposure means capable of simultaneous execution of exposure before electrification and exposure before transfer. CONSTITUTION:The first exposure means capable of simultaneous execution of exposure before electrification of a photosensitive drum in one image forming unit and exposure before transfer of that in the other image forming unit are arranged between adjacent image transfer units Pa and Pb, adjacent image forming units Pb and Pc, and adjacent image forming units Pc and Pd respectively. For example, the first exposure means arranged between image forming units Pa and Pb consists of a light source 71 and an optical waveguide 70. Thus, the number of parts of the exposure device is reduced to miniaturize a cleaning means, a latent image forming part, and a developing part constituting the image forming unit, and the degradation in performance is not caused, and the cost is reduced.
Patent JP-H06319040-A (JP)
Title: Image forming device
Inventor: ONO TAKASHI
IPC: H04N1/40
Filed: 1993-05-07
Abstract: PURPOSE:To constitute a color conversion table for a color image forming device with good color reproducibility at various color image input requests. CONSTITUTION:The image forming device which converts a color input signal (RGB, XYZ, HSV, etc.) into a color recording signal CMYK performs color recording in a color which is the closest to the color requested by the color input signal. For the purpose, a table data generating process part (color conversion table) 36 used for the color conversion divides the color reproduction range of a color recording signal by saturation values. An expression for finding a color difference from the color input signal is changed by a color space 32 having <=20 saturation and a color space 33 having >20 saturation in the divided areas. Then said color recording signal of a color which is the closest to the color input signal is selected and combined (combination 35 of minimum color difference) to constitute the color conversion table of the table data generating process part 36.
Patent JP-S5630769-A (JP)
Title: Semiconductor device
Inventor: TANAKA KENICHI
IPC: H01L29/788
Filed: 1979-08-21
Abstract: PURPOSE:To stabilize the characteristics of a semiconductor device by shortening the width of a channel of a drain region shorter than that of a source side to thereby reduce the adverse affect of the drain voltage thereto in a silicon ultraviolet ray erasable type nonvolatile memory semiconductor device having double gate architectures. CONSTITUTION:A drain region 2 and a source region 3 are formed in a semiconductor substrate 1, and a floating gage 5 is formed through a first insulating film 4 on a channel region of the substrate 1 disposed therebetween. Further, a control gate 7 is formed through a second insulating film 6 thereon as a nonvolatile memory semiconductor device. In this configuration a drain region 2 disposed around the channel region is formed to incorporate in a narrow width as a drain region 2', and the width l of an impurity penetrating region 8 formed in the channel region is formed smaller than that L of an impurity penetrating region 9 of the other source region 3 side. The value of the capacity between the floating gate and the drain can be thus reduced, and the decrease in the thershold voltage and in the withstand voltage between the source and the drain can be eliminated.
Patent JP-H02286127-A (JP)
Title: Reader for fluorescent image information
Inventor: NAKAGAWA SHOICHI
IPC: A61B5/00
Filed: 1989-04-26
Abstract: PURPOSE:To automatically read fluorescent image information in a visible state by irradiating a sample in which fluorescent materials having the image information exist with stimulating light while scanning the same, then reading the fluorescence emitted from the simple. CONSTITUTION:A laser light source 141 generates the simulating light 10 of the wavelength which efficiently stimulates the fluorescent materials. The sample 3 is irradiated with the stimulating light thereon to stimulate the fluorescent materials on the sample 3. The fluorescent material on the sample emit the fluorescence 30 corresponding to the quantity thereof when the materials are irradiated with the stimulating light. The emitted light arrives at a dichroic filter 17 which allows the transmission of the stimulating light but reflects the fluorescence 30. Only the fluorescence 30 enters a photoelectric converter 42 as a photoelectric converting device via a condenser lens 41. The light intensity is converted by the photoelectric converter 42 to an electric signal which is then converted via an amplifier 43 and an electrical filter 44 to the adequate signal meeting a deflection speed (scanning speed). This signal is digitized by an A/D converter 46 and put into an image memory means 47, by which the signal is stored.
Patent JP-H01279392-A (JP)
Title: Automatically mail receiving apparatus
Inventor: NIN SETSUEN
IPC: G07G5/00
Filed: 1988-04-28
Abstract: PURPOSE: To neatly enter the addresses and names of an addressee and a sender by providing input keys for recording the names of the addressee and the sender, a printer for noting recording contents displayed on a display screen and a charge feeding device for collecting and calculating the charge of a mail. CONSTITUTION: Since this automatic mail receiver starts an operation by the feeding of the charge, when the address of the addressee is inputted by the input keys 12 first, the address and the postal code of the address indexed in a data bank are displayed on the display screen 11. Then, after inputting the name of the addressee by the input keys, the honorific title of an opposite party is selected. Consecutively, when the address of the sender is inputted, the address and the postal code of the address indexed in the data bank are displayed on the display screen in this case as well. Also, at the point of time when the name of the sender is inputted and displayed, since the section selection of the handling kind of the mail is requested on the display screen, the section of an express mail is inputted also by using the input keys.  When a prescribed procedure is ended, the respective displayed contents are printed on a routine envelope or an attachment sheet prepared inside a case by the printer 13. The balance is returned from a charge port.
Patent JP-S61260057-A (JP)
Inventor: BAANAADO BUKUHORUTSU
IPC: C07C319/14
Filed: 1986-05-12
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-S59231923-A (JP)
Title: Ring counter
Inventor: KATOU GIICHI
IPC: H03K23/66
Filed: 1983-06-15
Abstract: PURPOSE:To reduce number of elements and power consumption by connecting an inverted output of each FF to an input of a switch whose input is provided separately, connecting an optional switch input terminal to a switch output terminal and inputting this output to the 1st stage of the FFs connected in cascade. CONSTITUTION:A clock signal 20 is inputted to a terminal C of FFm1-mj. A desired frequency division is taken 1/j, and an input terminal and an output terminal of the switch S2 to which the inverted Q output of the FFmj are connected. Since the inverted Q output of the FFmj becomes a data input to the FFm1 of the stage, j-stage of ring counter is formed. Further, the inverted Q output of the FFmj becomes the frequency division output of 1/j and its output becomes a desired frequency division output via the switch S2 and extracted externally. Thus, the number of elements and power consumption are reduced.
Patent JP-H09293198-A (JP)
Title: Parking lot system
Inventor: NISHIDA YOSHIKO
IPC: G08G1/14
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To smoothly drive a vehicle into a parking lot and to eliminate the need of issuing a parking ticket. SOLUTION: The number of the vehicle is read at the entrance 1 and the exit 2 of the parking lot. A charge corresponding to time until the vehicle whose number is read at the entrance 1 is read at the exit 2 next is requested. A gate 3a is opened until a difference between the number of the vehicles whose numbers are read at the entrance 1 and the number of the vehicles whose numbers are read at the exist 2 reaches a parking possible number of the vehicles (namely, full). When the vehicles are full, the gate 3a is closed and the gate 3a of the entrance is open/close-controlled in the relation of the leaving number of the vehicles.
Patent JP-H045089-A (JP)
Title: Desensitizing treatment solution of planographic printing plate and preparation thereof
Inventor: YOSHIDA HAJIME
IPC: B41N3/08
Filed: 1990-04-23
Abstract: PURPOSE:To obtain a desensitizing treatment solution having good stability even when no metal ion is used by compounding a specific sulfosalicylic acid with phytic acid in an aqueous solution. CONSTITUTION:The desensitizing treatment solution of a planographic printing plate using phytic acid as a chelating agent is prepared based on an aqueous solution of a composition prepared by compounding 10-70 pts.wt. of sulfosalicylic acid with 100 pts.wt. of phytic acid so as to have pH 3.0-5.0. When the pH of the desensitizing treatment solution is out of the range of the above mentioned numerical value, background staining is generated in master paper. By together using phytic acid and sulfosalicylic acid as mentioned above, a solution containing a phytic acid-sulfosalicylic acid complex as an effective component is obtained and this desensitizing treatment solution is extremely enhanced in desensitizing function and, since no divalent or more metal salt is used, the trouble caused by the presence of a metal ion is not also generated. This desensitizing treatment solution can sufficiently withstand practical use and can increase the number of master papers possible to withstand printing to a large extent and can highly withstand printing.