baber/WOPTO huggingface dataset:
Patent JP-H03133293-A (JP)
Title: Color solid-state image pickup device
Inventor: MATSUMOTO HIROAKI
IPC: H04N9/64
Filed: 1989-10-19
Abstract: PURPOSE:To prevent deterioration in the quality of the reproduced picture attended with the quantization of a color signal by emphasizing an analog chrominance carrier signal component obtained through simultaneous horizontal scanning of two adjacent lines of photodetection picture elements of a solid-state image pickup element opposite to a complementary checkered color filter. CONSTITUTION:A color filter in which one primary color and three complementary colors of filter elements 1g,1c,1m,1y are arranged in checks and a solid-state image pickup element 21 in which photodetection picture elements are arranged in two- dimension are opposite to each other while the filter elements and the photodetection picture elements are related to each other and analog luminance signal component and a chrominance carrier component obtained by applying simultaneous horizontal scanning to two adjacent lines of the photodetection picture elements are subjected to digital processing in the color solid-state image pickup device, and an emphasis circuit 26 to emphasize the chrominance carrier component is connected between an AGC amplifier circuit 23 and a sample-and-hold circuit 24. Various constants of a matrix circuit 34 are changed properly. Then the accuracy of a digital chrominance carrier component outputted from an A/D converter 25 is increased and delicate grada tion of the color difference signal is ensured.
Patent JP-2001094083-A (JP)
Title: Semiconductor device
Inventor: HAYAZAKI YOSHIKI
IPC: H01L29/786
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which avalanche resistance and ESD resistance can be enhanced without increasing the ON resistance. SOLUTION: An n++-type drain region 4 is formed in comb shape, in plan view, and surrounded by an n-type semiconductor layer 3, a p+-type well region 5, an n++-type source region 6, and a p++-type base contact region 7. A body contact region 12 is formed selectively at such a part as the p+-type well region 5 projects, in plan view, to the n++-type drain region 4. A body contact diode region 13 constituting a diode structure where the body contact region 12 and the n-type semiconductor layer 3 form a pn junction, and an MOSFET region 14 where MOSFET structure is formed are also provided. Breakdown strength of the body contact diode region 13 is set lower than that of the MOSFET region 14.
Patent JP-H0694572-A (JP)
Title: Fiber discrimination device for optical fiber bundle
Inventor: TANAKA TAKU
IPC: G01M11/00
Filed: 1992-09-16
Abstract: PURPOSE:To obtain a device for rapidly and certainly identifying fibers in the laying construction of an optical fiber bundle. CONSTITUTION:The signal transmission circuit 1 for sending different identification signals to different fibers 511-51n of an optical fiber bundle 51 is detachably provide to one end of the fiber bundle 51. Further, a signal receiving circuit 6 is detachably connected to the other end of bundle, and it receive the light signal sent through a selected one of the fibers 511-51n to output the same as fiber identification data. A display means 7 is provided for indicating the identification data outputted from the signal receiving and discriminating circuit 6.
Patent JP-H06100316-A (JP)
Title: Superconducting composition of oxide and production of oxide superconductor
Inventor: TOMITA SHIGEAKI
IPC: C04B35/45
Filed: 1992-09-16
Abstract: PURPOSE:To prevent an evil influence caused by precipitation of second phase, etc., and to improve critical current density by specifying the ratio of the number of mols of Bi, Sr, Ca and Cu. CONSTITUTION:Raw material powder of oxides of Bi, Sr, Ca and Cu is blended, calcined and heat-treated in an oxygen-containing atmosphere to give a superconducting composition of oxide of Bi-Sr-Ca-Cu-O base satisfying the condition (a-4)<2>/0.02+(b-4.2)<2>/0.039+(c-4)<2>/0.01<1 when the ratio of the number of mols of Bi:Sr:Ca:Cu is a:b:10-a-b:c. The compound is at least partially melted, cooled and coagulated in an atmosphere containing Bi to give a superconducting material of oxide.
Patent JP-H03132733-A (JP)
Title: Finder for camera
Inventor: SHINDO OSAMU
IPC: A61B3/113
Filed: 1989-10-19
Abstract: PURPOSE:To prevent the light reflected from the spectacle lens of a photographer from being reversely entering inside a camera by providing a inclined surface for holding a lens so that the lenses of the spectacle lens incline with respect to the optical axis of an eyepiece lens. CONSTITUTION:An eyecup 19 is provided on a finder window 18. The inclined surface for holding the lens 20 is provided on the eyecup 19. The inclined surface for holding the lens 20 permits the lens 2 of he spectacle 1 to be slantingly held with respect to the optical axis O of the eyepiece lens 11. A part of a collimate luminous flux passing through he eyecup 19 is reflected and returned to the existence side of a beam spliter 15 by the lens 2. However, the lens 2 is inclined down by the inclined surface for holding the lens 20, so that the collimate luminous flux reflected by the lens 2 advances downward nd the collimate luminous flux hardly led to a light receiving system 14. Therefore, A ghost is prevented from being formed on a one-dimentional line sensor 26.
Patent JP-H09108647-A (JP)
Title: Fixing material for heavy metals and fixing method
Inventor: MATSUSHITA SHINICHI
IPC: B09B3/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a fixing material and a fixing method for fixing heavy metals so as not to elute at the time of separating and recovering a fly ash containing the heavy metals in a waste gas. SOLUTION: The fixing material is prepared by incorporating a liquid heavy metal fixing agent in a granular body of a porous calcium silicate hydrate. The heavy metals in the waste gas is fixed by spraying the fixing material in the waste gas to bring it into contact with the fly ash.
Patent JP-S63126657-A (JP)
Title: Casing for friction wheel type stepless speed changer
Inventor: NAKANO MASAKI
IPC: F16H15/38
Filed: 1986-11-18
Abstract: PURPOSE:To obtain a small-sized and lightweight casing which can efficiently house a friction wheel type stepless speed changer by making hole casting from 3 directions in total; both sides in the axial direction of an input shaft and direction orthognal therewith at the time of producing the casing of said speed changer by casting. CONSTITUTION:The casing 70 for housing the friction wheel type stepless speed changer 16 is produced by hole casting from the 3 directions; the direction A, the direction B and the direction C orthogonal therewith at the time of casting said casing. The direction A is parallel with the input shaft 14 of a torque converter 12 connected to an output shaft 10a of an engine 10 and is on the side where the torque converter 12 is disposed. A housing for housing the torque converter 12 is mounted to an end face 72. The direction B is opposite from the direction A and a cover is mounted to an end face 74. The direction C is downward when the casing is mounted on a car and an oil pan is mounted to an end face 76. A rectangular parallelepiped space 80 for housing the friction wheel type stepless speed changer mechanism 16 is formed by the hole casting in the direction C. The speed changer mechanism 16 having the rectangular parallelepiped shape is thus efficiently housed in the casing 70 without generating wasteful spaces.
Patent JP-H1097617-A (JP)
Title: Picture processing system
Inventor: SHIMOKAWA MIKIO
IPC: G06T7/00
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To simplify the process to be performed by means of a picture processor which performs picture processing by accurately performing shading correction on the luminance level of video signals outputted from a camera device using a wide-angle lens, etc., at every part of an object to be processed. SOLUTION: A picture processing system discriminates the quality of a steel plate 7 which is an object to be processed by generating shading correction data based on a white reference video signal obtained by performing level-up correction on a white reference video signal obtained when the picture of a white reference plate 5 is taken and black reference video signal obtained by performing level-down correction on a black reference video signal obtained when the picture of a black reference plate 6 is taken before taking the picture of the plate 7 and performing preset picture processing after performing shading correction on the video signals of the plate 7 based on the generated shading correction data while the system takes the picture of the plate 7, etc.
Patent JP-H11106655-A (JP)
Title: Polyphenylene sulfide resin composition for precision molding
Inventor: OKUDA RYOICHI
IPC: C08K3/36
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition that is excellent in dimensional accuracy, rigidity, fabricability in, for example, injection molding with extremely reduced burr occurrence on molding and is useful for precision parts as optical pick-up and other optical parts by using a specific resin composition and inorganic filter and the like comprising kaolin and talc. SOLUTION: The objective polyphenylene sulfide resin composition comprises (A) 100 pts.wt. of a resin composition containing (i) 60-95 wt.% of polyphenylene sulfide resin with a melt viscosity of 300-3,000 poise at a shear rate of 500/sec at 300 deg.C, (ii) 5-40 wt.% of a polyphenylene ether resin with a melt viscosity of 5,000-50,000 poise under the same conditions as in (i), (B) 50-200 pts.wt. of inorganic fillers of attapulgite and talc, (C) 10-60 pts.wt. of spherical silica and (D) 10-300 pts.wt. of fibrous filler, other inorganic filler or a mixture thereof where the total amount of the components B, C and D does not exceed 400 pts.wt.
Patent JP-2000098158-A (JP)
Title: Optical data bus and signal processor
Inventor: HIROTA MASANORI
IPC: G02B6/28
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a signal processor for processing signals including an optical data bus decreased in fall and dispersion of a transmission efficiency caused by a relative positional relation between a signal light incident part and a signal light exit part, and data transmission and reception using the optical data bus. SOLUTION: This optical data bus 10 is provided with an optical transmission layer 11 of a disk shape propagating signal light, plural light guides 14 which are superimposed on the optical transmission layer 11 and are going from the peripheral part of the disk shape toward the center part and radially formed as a whole, and an optical path conversion part 13 which guides also the signal light transmitted toward the center part from the peripheral part of the disk shape via either of the plural light guides 14 into the optical transmission layer 11 and also reflects the signal light guided into the optical transmission layer 11 toward the whole peripheral part of the disk shape.
Patent JP-H08138619-A (JP)
Title: Sample introduction device for high frequency inductive coupling plasma mass spectrometer
Inventor: KITAMOTO ATSUSHI
IPC: H01J49/10
Filed: 1994-11-08
Abstract: PURPOSE: To suppress pressure change in a spray chamber so as to stabilize a signal by arranging the spray chamber inclined to the horizontal direction and providing a drain port in its lowest position. CONSTITUTION: A spray chamber 30 and its sample introduction port are arranged inclined to the horizontal direction and a drain port 32 is provided in its lowest position. A sample solution introduced from a sample introduction tube 10 in a nebulizer 20 is gasified and accelerated by gas, which is introduced from gas introduction tubes 22, 26, and sprayed in an inner tube 34 of a spray chamber 30. Spray passing through the inner tube 34 and reaching an outer tube 36 rises along a clearance between the outer tube 36 and the inner tube 34 so as to take out from a spray take-out port in the plasma torch direction. The gas introduction tube 26 can be eliminated. This constitution prevents storage of a large amount of drain in the chamber 30 so as to eliminate exhaust from rushing out and suppress pressure change in the chamber 30.
Patent JP-S61151563-A (JP)
Title: Forming device of image
Inventor: MURAYAMA YASUSHI
IPC: G03G15/01
Filed: 1984-12-26
Abstract: PURPOSE:To rotate and drive smoothly a rotating body even if developing devices are not set to all developing device setting parts, by providing a detecting means and a control means. CONSTITUTION:On microswitches 18Y, 18M, 18C, and 18B as detecting means which detect the positions of developing devices set to a rotating body 1a, the number of them supply information related to positions of set developing devices and the number of them to a controller 21 are transmitted through an input interface 19 and an I/O port 20. Correct speed data which the controller 21 reads out from a ROM26 on a basis of data from a speed counter 23 and a position counter 25 is stored in a RAM27. Speed data is inputted to a motor driver 22 through the I/O port 20 and a D/A converter 28 by the controller 21, and the rotating body 1a is driven in the selected speed.
Patent JP-S62134774-A (JP)
Title: Image information processor
Inventor: NONOSHITA HIROSHI
IPC: H04N1/40
Filed: 1985-12-06
Abstract: PURPOSE:To obtain an output image having a good quality which has conformed with the characteristic of an output device, and also to reproduce a half tone having a good quality, by switching and using a systematic dither method and a density pattern method, to match the resolution of the output device. CONSTITUTION:A program is started by a fact that an image data which has been read by a TV camera 1 is sent out to a TCU 2 as an NTSC signal 14, and a VIDEO signal and a synchronizing signal are outputted to a system bus 13 by the TCU 2. First of all, whether editing of an image data is necessary or not is decided, the image data from the TCU 2 is inputted to a bit manipulation unit (BMU) 10 and an editing processing is executed. Whether it is necessary to execute a display on a CRT 4 or not is checked, and its image data is written in a video RAM 3 and displayed on the CRT 4. Subsequently, whether an output is executed to a printer 9 or not is checked, and in case when the output is executed, the image data is stored temporarily in an image data area of a memory 7, and the image data is read out successively from the image data area, outputted to the printer 9 through a printer interface part 8 and printed.
Patent JP-H0584142-A (JP)
Title: Cooking apparatus
Inventor: ONISHI TAKASHI
IPC: A47J27/00
Filed: 1991-09-26
Abstract: PURPOSE:To provide a cooking apparatus which indicate that an altered preheating control is completed when a preheating set temperature altered is reached. CONSTITUTION:This cooking apparatus having a preheating function includes a heater driving circuit 4 to heat the inside a chamber, a sensor circuit 3 to detect the temperature of foods and the inside of the chamber correlatively, a reporting means 5 to indicate a detection temperature of the sensor circuit 3 to a user and a control means 1 to perform a total control of the parts as mentioned above. A control means 1 executes a preheating control processing again in the alteration of a set temperature during the execution of a warming control after the arrival of the preheating control temperature and when the arrival of the set temperature altered is detected with the sensor circuit 3, the completion of preheating is reported by the reporting means 5.
Patent JP-S62134704-A (JP)
Title: Apt subprogram generating system
Inventor: NAGASE NORIHIRO
IPC: G05B19/4093
Filed: 1985-12-06
Abstract: PURPOSE:To easily execute an input and a correction, and to shorten the time by adopting an interactive input (with a graphic serial display function) in case of inputting a data, and executing an automatic calculation of a conversion data related to a variable (center coordinates, an angle, magnification, etc.). CONSTITUTION:A message related to an APT graphic definition is displayed on a display part ST1, and in accordance with its message, data is inputted from a key input part ST2, and by its data, graphic data is derived by a graphic data calculating part ST3, a graphic check is executed by drawing it by a display part ST4 and an interactive input is executed repeatedly by an interactive input part C. Subsequently, the derived data is used as a parameter, and it is converted to a data which has taken a variable (a center coordinate, an angle, and a magnification) into consideration, in an APT subprogram conversion data calculating part ST5. By using this converted data, an APT subprogram into which the variable has been integrated in generated, and outputted from an output part ST6. The outputted program is sent to a storage device I, and stored in a storage medium.
Patent JP-2000104547-A (JP)
Title: Cooling device for internal combustion engine
Inventor: YAMATANI TAMOTSU
IPC: F02B3/06
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To effectively cool a heat point by improving the shape of the injection nozzle of a water jet. SOLUTION: The injection nozzle 12 of a water jet 11 is formed approximately in a chrysanthemum-shaped metal fixture in a shape where recess parts and protrusion parts 13 are alternately formed on the inner peripheral surface of an approximately circular hole along a peripheral direction. This constitution, since a discharge force of cooling water is regulated between the recess part and the protrusion part 13, performs non-diffusion injection in a parallel direction, namely in a direction orthogonal to the opening surface of the injection nozzle 12.
Patent JP-H1192116-A (JP)
Title: Ozonizer
Inventor: ONO JUNICHI
IPC: C01B13/11
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an ozonizer capable of increasing the number of ozone generation sections without greatly enlarging the size of the ozonizer and also, replacing any one of the ozone generation sections separately from the others. SOLUTION: This creeping discharge type ozonozer has ozone generation sections 1 each provided with a dielectric layer 4 consisting of composite mica 2 and natural mica 3, a ground electrode 5 fitted to one surface of the dielectric layer 4 and a discharge electrode 6 fitted to the other surface of the dielectric layer 4. Relating to the ozonizer, a pair of ozone generation sections 1, each of which is also provided with a gas introducing duct 9 having a recessed part on the side of the discharge electrode 6, are placed so that the ground electrode 5 of each of the pair of ozone generation sections 1 is opposite to the ground electrode 5 of the other and a flat-platelike cooling plate 7 is placed in the space between these two ground electrodes 5 opposite to each other.  Thus, by stacking up such pairs of ozone generation sections, the number of the ozone generation sections 1 can be increased without greatly enlarging the size of the ozonizer and also, any one of the ozone generation sections 1 can be replaced separately from the others.
Patent JP-H1190118-A (JP)
Title: Horizontal belt filter
Inventor: YOSHIDA MASAHIKO
IPC: B01D33/44
Filed: 1997-09-20
Abstract: PROBLEM TO BE SOLVED: To improve the dehydration and filtration effect of a horizontal belt filter by securing the stable running of a filter cloth. SOLUTION: The filter cloth 11 keeps running speed constant regardless of the fluctuation of feed quantity and water content of raw slurry S without slipping by inserting the filter cloth 11 between a driving roll 12A and a press roll 30 during the revolving and running of the filter cloth 11. Since a weight 35 being a control means of contact force can apply an adequate contact force in accordance with the feed quantity of the supplied raw slurry S, the filter cloth 11 stably runs.
Patent JP-H05114619-A (JP)
Title: Semiconductor resin flash removing apparatus
Inventor: NAGASAWA MASATO
IPC: H01L23/50
Filed: 1991-10-22
Abstract: PURPOSE:To easily change the setting of lower limit position of an upper die and also detect catching of foreign matters by utilizing a servo motor as a driving source of the upper die and providing a position control means for controlling the lower limit position of the upper die to the adequate lower limit position. CONSTITUTION:With initiation of drive by a servo motor 17, a controller 20 compares a torque detection data applied from a servo amplifier 21 with a torque decision standard value Te. When the torque detection data remains lower than the torque decision standard value Te until an upper die 13 reaches the pressing start position H1, the upper die 13 is moved downward up to the adequate lower limit position HDN to remove resin flash. Meanwhile, when the torque detection data exceeds the torque decision standard value Te, it is decided as defective pressing. The controller 20 issues a servo motor drive stop instruction to the servo amplifier 21. Moreover, when thickness and size data are given to the controller 20, it calculates the adequate lower limit position and causes the upper die 13 to move downward up to the adequate lower limit position.
Patent JP-S63129182-A (JP)
Title: Automatic revolution preventing mechanism for scroll compressor
Inventor: SUEFUJI KAZUTAKA
IPC: F04C18/02
Filed: 1986-11-19
Abstract: PURPOSE:To reduce the diameter in the radial direction of an edge plate by installing an automatic revolution preventing mechanism between the back surface of the edge plate of a swirl scroll member and the flat surface part of a frame and providing the sealing function between the both surfaces. CONSTITUTION:The vacant chamber of the back surface part of the edge plate 3a of a swirl scroll member 3 is formed into a suction chamber 11 and a sealed back pressure chamber 14 by an Oldham's ring 4 having a sealing part engaged with between a frame 5. A sealing surface 4c is formed on the upper surface of the Oldham's ring 4, and gas is sealed by the contact of a sealing member 4d with the upper surface of the frame 5. Therefore, the need of sealing the back pressure chamber by the wall of the frame is avoided, and the diameter of the edge plate of the swirl scroll member can be reduced.
Patent JP-H06124583-A (JP)
Title: Power supplying device
Inventor: HASEGAWA MAKOTO
IPC: G06F1/26
Filed: 1992-10-13
Abstract: PURPOSE:To prevent the consumption of the capacity of a back-up battery when a back-up is not needed. CONSTITUTION:This device is a power supplying device capable of feeding a power source voltage BVcc to a data memory element 14 from a back-up battery 12 by providing a switching circuit 13 by which a power source is switched from a main power source circuit 11 to the back-up battery 12 based on the level of a voltage fed from a main power source circuit 11. Whether the data memory element 14 is activated or not is decided by the detection of an operation ON signal outputted from a control circuit 15 in a detecting circuit 16. Then, when the signal is detected, the detecting circuit 16 goes to a back-up stand-by mode that causes the back-up battery 12 to be connected to the switching circuit 13 and makes a condition where it is possible to switch the power source from the main power source circuit 11 to the back-up battery 12.