baber/WOPTO huggingface dataset:
Patent JP-S6177488-A (JP)
Title: Delay circuit
Inventor: KOTANI KAZUYOSHI
IPC: H04N5/94
Filed: 1984-09-22
Abstract: PURPOSE:To preserve a prescribed delay time with high accuracy by detecting the phase difference between a synchronizing signal of the input video signal written in a memory element and a synchronizing signal of a delay video signal read from a memory element and controlling the period written in the memory element. CONSTITUTION:In an input video signal Vi, a clock signal is supplied from VCO 9, only integer times of 1 H are delayed at CCD 1, a clock component is excluded at LPF 2 and a delay video signal Vo is obtained. On the other hand, a signal Vi is supplied to a horizontal synchronizing signal separating circuit 6, a horizontal synchronizing signal hi is separated and also a signal Vo is supplied to a horizontal synchronizing signal separating circuit 6 and a horizontal synchronizing signal ho is separated. Signals hi and ho are compared in phase at a phase comparing circuit 7 and the signal in accordance with the phase difference is supplied through LPF 8 to VCO 9 and an oscillation frequency is controlled. Consequently, a frequency of the clock signal generated at VCO 9 is changed in accordance with a phase difference and as the result, delay time of CCD 1 is changed.
Patent JP-2001023406-A (JP)
Title: Dial illuminating light source and lighting system for dial
Inventor: TAKAGI KAZUHISA
IPC: G04B19/30
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To illuminate the surface of a dial in an approx. uniformly formed state and prevent fabrication of the dial from becoming complicated. SOLUTION: A dial illuminating light source and associate lighting system comprise a long stretching photo-guide body 221 consisting of a transparent resilient highpolymer material installed along the character display region of a dial 14, a light emitting body 222 embedded in the photo-guide body 221 and supplying illumination light into the body 221, and a covering body 224 having a light shutoff property to cover that part of the body 221 where the light emitting body 222 is embedded.
Patent JP-2001028560-A (JP)
Title: Diversity antenna system and mobile communication terminal
Inventor: YOKOKI KIYOTADA
IPC: H04B1/38
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a diversity antenna system where communication between upper and lower stories can also be conducted satisfactorily. SOLUTION: This system is provided with a plurality of antennas 11, 12, 13, 14, 15, 16 having a radiation pattern that takes into account communication in a three-dimensional space and selection means 23, 23a-23g, 24, 25 that select an optimum antenna on the basis of reception strength information obtained from each of a plurality of the antennas 11, 12, 13, 14, 15, 16.
Patent JP-H099875-A (JP)
Title: Production of japanese cracker
Inventor: HAYASHI OSAMU
IPC: A23G3/48
Filed: 1995-06-29
Abstract: PURPOSE: To provide a method for producing a wet Japanese cracker having only a dried surface and the interior thereof impregnated with a seasoning ingredient in a liquid state. CONSTITUTION: A step for impregnating a seasoning ingredient into a baked dough 7a is carried out by jetting a prescribed amount of a heated seasoning in the form of a shower from the upper part of the baked dough while housing the baked dough 7a in a rotating drum 12 and rotating the baked dough 7a, impregnating the baked dough 7a with a nearly constant amount of a seasoning ingredient and producing a wet Japanese cracker without unevenness in a method for steaming, kneading and converting a raw material rice flour into the shape of a rice cake, then forming the resultant material into a prescribed shape, primarily drying the formed material, providing a dough, secondarily drying the dough, baking the dough, impregnating the interior of the dough with a seasoning ingredient before the baked dough 7a is cooled,  drying only the surface thereof and producing the Japanese cracker in a state thereof impregnated with the seasoning ingredient in a liquid state.
Patent JP-H0640359-A (JP)
Title: Sealing part for guide rolling wheel in crawler travel device
Inventor: NAKAMURA KUNISUKE
IPC: B62D55/15
Filed: 1992-07-24
Abstract: PURPOSE:To prevent mud from infiltrating into a bearing housing part by forming a flange in a casting molding to a support shaft, forming a sealing material in a floating seal, and bringing rubber parts of the floating seal into close contact with the flange and a bearing rotating part. CONSTITUTION:Bearings 7 are out-fitted on a support shaft 6 supported in a cantilever shape on a truck frame 1, and a boss part 5a of crawler guide rolling wheels 5 are out-fitted on the bearings 7. A flange 11 close to an end part on the truck frame 1 side among the boss part 5a is installed on the support shaft 6, and the flange 11 is formed in a casting molding, and a sealing material is formed in a floating seal 12. Rubber members 12a and 12b of the floating seal 12 are brought into close contact with the flange 11 and a bearing 7 rotating part, and metallic parts 12c and 12d are rotated slidably in this condition. Thereby, since mud can be prevented from infiltrating into housing space of the bearings 7, durability of a bearing part of the guide rolling wheels 5 can be improved.
Patent JP-S6089635-A (JP)
Title: Air conditioner
Inventor: HARA MASAMICHI
IPC: F24F11/02
Filed: 1983-10-21
Abstract: PURPOSE:To restrict a decrease in indoor temperature and make the most efficient gas discharing operation by a method wherein the gas discharging operation is repeated in a specified period and the operation is controlled in such a way as the gas discharging operation is started at the time when the compressor is stopped within a specified period of time just before the gas discharging operation is performed. CONSTITUTION:In a process in which a gas discharging operation is exclusively performed under a stopped condition of a cooling and heating operation, if a room temperature is increased higher than a predetermined temperature during a time ranging from 50 to 60min with a double period of time of heating and cooling operations as well as a gas discharging operation and a compressor 15 is turned OFF, the gas discharging operation is performed even if a normal period of time of 60min is not reached. With this operation, since the gas discharging operation is performing during the stopped period of the compressor 15 under a control of room temperature, it is not necessary to stop the compressor 15 so as to perform the discharging operation and so it is possible to perform an efficient gas discharging operation.
Patent JP-H0521406-A (JP)
Title: Tandem full automatic wafer polishing device and polishing method
Inventor: NAKAJIMA MAKOTO
IPC: B24B37/04
Filed: 1991-07-12
Abstract: PURPOSE:To process a wafer specularly in a full automatic manner and improve the quality and efficiency by vacuum-chucking the wafer with a plurality of top rings being hung down from a top ring holder capable of traveling on each mechanism. CONSTITUTION:First, this takes a wafer 1 out of a plurality of wafer supply cassettes 13, and vacuum chuck the wafer 1 with the bottoms of a plurality of top rings 5 hung down from a top ring holder 12. Next, this moves the top ring holder 12 onto a surface plate, and specularly processes the wafer 1 by rubbing it with a polishing cloth 4 while lowering and rotating each top ring 5, and supplying slurry. After finish of the polishing, each top ring 5 is elevated, and the top ring holder 12 is moved to store each wafer 1 in separate storage cassettes 24. Hereby, the specular processing of the wafer can be done with high accuracy and high efficiency.
Patent JP-H0863666-A (JP)
Title: Cassette tape transaction device
Inventor: TANAKA NOBUAKI
IPC: G10K15/04
Filed: 1994-08-23
Abstract: PURPOSE: To provide the device which enables a user to obtain a cassette tape, where a new musical composition or the like is recorded, early by providing a music designating means, a music information communication terminal part, a charge throwing-in part, and a cassette deck which records designated music information on a raw cassette tape and outputs it as a recorded cassette tape. CONSTITUTION: A KARAOKE vending device consists or a communication KARAOKE terminal equipment 1, a cassette sound recorder 2, and a lyrics printer 3. The cassette sound recorder 2 is provided with a corn box 21 into which coins corresponding to the charge for a sound recorded cassette 26 are thrown, a cassette deck 23 to which a raw cassette 25 is loaded and which records KARAOKE information from a sound a sound recording amplifier 22 on the raw cassette 25 in accordance the with the effective signal from the coin box 21 to output the recorded cassette 26, and a control part 24 which controls the cassette deck 23. In this constitution, when a prescribed charge is thrown in and the music which the user wants to purchase is designated, this music transmitted through a communication line is recorded on the raw tape by the cassette deck 23 and is outputted as the recorded tape.
Patent JP-H0862997-A (JP)
Title: Electrophotographic device
Inventor: IWATA NOBUO
IPC: G03G15/16
Filed: 1994-08-23
Abstract: PURPOSE: To precisely align the intermediate transfer positions of the toner images of each color without generating color smear by correcting a difference in the rotation of an intermediate transfer belt. CONSTITUTION: This electrophotographic device is provided with a transfer position correcting device detecting the time difference (deviation value A) between a scanning reference detecting signal (optical writing synchronizing signal) and a belt reference detecting signal and correcting the intermediate transfer positions of the toner images from a photoreceptor belt 1 to the intermediate transfer belt 5 in accordance with the time difference. In an intermediate transfer belt driving roller 6, a belt position correcting arm 32 for correcting the position of the intermediate transfer belt 5 is disposed and pivotally supported so as to freely rock centering a supporting shaft 33.  In other words, the belt position correcting arm 32 is rocked centering the supporting shaft 33 and the intermediate transfer belt 5 is moved for fine adjustment in the direction of the arrow (b) with the intermediate transfer belt driving roller 6. The correction value of the intermediate transfer position by the fine adjustment movement of the belt 5 is determined according to the deviation value A.
Patent JP-S5989437-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUBONE HITOSHI
IPC: H01L21/3205
Filed: 1982-11-15
Abstract: PURPOSE:To prevent an interlayer shortcircuit from occurring and to improve the yield of the titled device remarkably by a method wherein a hillock formed in case of heattreating a metallic wiring film as the first layer is removed by etching before an interlayer insulating film is formed on the metallic wiring film as the first layer. CONSTITUTION:When a semiconductor substrate 11 is heattreated to eliminate electric resistance of a metallic wiring film 13 and the substrate 11, a hillock 14 is formed. The metallic wiring film 13 is coated with a resist film 15 up to the same depth as the height of the hillock 14. Firstly this resist film 15 is etched so that the top of the hillock may come out of the resist film 15. Secondly the substrate 11 is immersed into the etching solution of the metallic wiring film 13 until the top or a part of the hillock 14 disappears. Then the resist film 15 is removed to grow an interlayer insulating film 17 and another metallic wiring film 18 as the second layer may be evaporated for wiring.
Patent JP-S6177374-A (JP)
Title: Manufacture of fet
Inventor: ITSUNOI KATSUAKI
IPC: H01L29/80
Filed: 1984-09-22
Abstract: PURPOSE:To reduce the gate length beyond photolithography by a method wherein the first thin film is formed very fine beyond photolithography and replaced with a gate. CONSTITUTION:An insulation film 4 and a resist film 7 formed on the surface of a compound semiconductor substrate 1 are removed so that only an insulation film 6 (first thin film) called 'side wall' may remain on the surface of this substrate 1. Next, an Si3N4 insulation film (second thin film) 9 is formed on this substrate 1, and a resist film 10 is formed on the surface of the substrate 1 by spin-coating or the like. Thereafter, the resist film 7 is thinned by etching, thus exposing the small projection of the insulation film 9 over the insulation film 6. Then, the top of the insulation film 6 that is the first thin film is exposed by etching the exposed projection of the insulation film 9. Besides, the SiO2 insulation film 6 is removed by etching with the mask of the insulation film 9.
Patent JP-H0364021-A (JP)
Title: Semiconductor thin film
Inventor: MIYAJI KENJI
IPC: H01L21/205
Filed: 1989-08-02
Abstract: PURPOSE:To enable a silicon semiconductor thin film with an extremely small defect to be formed by irradiating light onto the surface of a hydrogenation silicon thin film within halogenation silicon environment. CONSTITUTION:A device consists of an accumulation room 1 and a dehalogenation hydrogen room 2 which is equipped with hydrogen generation means and the accumulation room has a sputtering device for accumulating a semiconductor thin film. These two rooms are connected by a carrying device 13 and a substrate 10 moves mutually and continuously between two rooms, thus enabling processes of accumulation, hydrogenation, and dehydrogenation halogen reaction to be repeated. The light CVD decomposes silane compound of original material gas using an ultraviolet rays source whose wavelength is equal to or less than 350nm such as a low-pressure mercury lamp, a deuterium lamp, or a rare gas lamp for performing accumulation. As conditions on accumulation, gas flow is selected to be within the range of 1-100sccm and substrate temperature is selected to be 300-500 deg.C appropriately. Reaction pressure is selected to be from 15m torr to atmospheric pressure.
Patent JP-H0859389-A (JP)
Title: Growth of single crystal
Inventor: KITAHATA MAKOTO
IPC: H01L21/203
Filed: 1994-08-24
Abstract: PURPOSE: To obtain a single crystal with few through defects by introducing at least one specific point on the growth surface of a seed crystal and growing a single crystal on the growth surface. CONSTITUTION: Ti, etc., having about 100μm diameter and about 20μm height are circularly vapor-deposited on the center of the growth surface 2 of a seed crystal 1 such as SiC, etc., and the Ti deposited film is masked and etched with a molten alkali to form a projecting specific point 10. The raw powder of SiC, etc., and the seed crystal 1 having the specific point 10 are set in a graphite crucible, the seed crystal 1 is heated to 2000-2300 deg.C, and the raw powder of SiC is heated to a temp. about 80 deg.C higher than that of the seed crystal 1 and sublimated. A single crystal is grown from the seed crystal 1 with the specific point 10 as the center of the screw dislocation 3, the crystal growth proceeds by the spiral step growth around the screw dislocation 3, and a single crystal having a through defect 7 only at the center of the screw dislocation 3 is obtained.  A wafer 9 is then cut out from the single crystal part 11 other than the defective part, and a single crystal substrate free of the through defect 7 is obtained.
Patent JP-H0863510-A (JP)
Title: Logical simulation device
Inventor: KOGA TOMOAKI
IPC: G06F17/50
Filed: 1994-08-24
Abstract: PURPOSE: To simultaneously execute function verification by a logical simulation model on LSI and the function verification of a verification object on a logical simulation device. CONSTITUTION: A logical simulator 2 executing the logical simulation model of LSI being a simulation object on a computer system, a package 4 loading an external logical circuit constituting the verification object and an interface 6 connecting the logical simulator 2 and the external logical circuit of a package 4 are provided. Test pattern data from the external logical circuit is supplied to the logical simulator 2 through an interface 6. Data of a simulation result on the logical simulation model is read into the external logical circuit and the operation verification of the logical simulation model and the external logical circuit is executed.
Patent JP-H1024513-A (JP)
Title: Three-dimensional carpet for automobile and its manufacture
Inventor: OGAWA TARO
IPC: B29C44/04
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To make a three-dimensional carpet which does not need a thin-wall, low specific gravity polyethylene layer necessary for molding a carpet be obtained by a method in which expandable mixed liquid adherent to the surface of a fiber composition is immediately expanded by a gasification reaction. SOLUTION: A carpet for an automobile is composed of a carpet fiber composition and a foam which is integrated with the back side of the carpet. Besides a typical urethane foam, the foam can also formed from the reactive resin of a polyurea foam, and more than or equal to these, a high reaction compound can also be formed. A carpet 1 is taffta-treated, and pile projected from the surface is shown roughly. The carpet 1 is constituted by having a flat part 2 which is nearly flat and a central protruded part which extends to cross the central part. A sound absorbing part 3 which is thick in thickness and composed of an elastic foam layer is formed on the back of the flat part of the carpet.
Patent JP-H1026901-A (JP)
Title: Temperature controller for thermal fixing device
Inventor: YOSHIDA KAORU
IPC: G03G15/20
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a temperature controller for a thermal fixing device capable of obtaining stable fixing performance even when fixing environment is fluctuated, saving power and prolonging the life of a heating roller because excessive heating is avoided, and restraining the rise of cost. SOLUTION: The thermal fixing device has a heating rotating body 1 in which a heating source 2 is incorporated and is provided with a temperature detection means 3 for controlling the surface temperature of the rotating body 1, and the device is equipped with an initial temperature measuring means 4 measuring the initial temperature of the surface of the rotating body 1 shown before power is supplied to the heating source 2 of the rotating body 1 and the temperature rises through the detection means 3, a control temperature setting means 5 variably setting control temperature being the target temperature of the surface of the rotating body 1 in accordance with the initial temperature measured by the measuring means 4,  and a heating source control means 6 controlling the heating source 2 with the control temperature set by the setting means 5 as the target temperature while comparing the target temperature with detected temperature from the detection means 3.
Patent JP-S6090715-A (JP)
Inventor: ISHIKAWA YASUHIRO
IPC: B28B21/76
Filed: 1983-10-25
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-H0950452-A (JP)
Title: Piping drawing preparation supporting device
Inventor: SOGA YASUHIRO
IPC: F16L1/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To easily arrange members on a piping drawing by registering unregistered members along with shape kind and direction, etc. SOLUTION: The unregistered member (to put it concretely, a piping member and a duct member, etc.,) the shape kind specifying a shape on appearance for the unregistered member and the direction for specifying the direction of viewing the unregistered member are inputted with a keyboard 10 or the like first and registered (stored) in the member master file 30 or the like of a storage device 24. Then, whenan arrangement position for arranging the member is specified with the keyboard 10 or the like, the shape kind and the direction are specified by the positional relation of the specified arrangement position, the member corresponding to the specified shape kind direction is stored in a piping drawing file 28 and thus, it is arranged at a specified arrangement position. Thus, the piping drawing expressed by using plural members including the unregistered member is easily prepared.
Patent JP-H0251097-A (JP)
Title: Fuel rod gripping mechanism
Inventor: TSUCHIDA KENJI
IPC: G21C19/33
Filed: 1988-08-12
Abstract: PURPOSE:To reduce disassembling/assembling time of a fuel rod by making a gripping chuck cylindrical while being divided into a plurality of parts on the circumference thereof to make up a fulcrum thereof using an elastic material to facilitate the withdrawal from and insertion into a fuel assembly. CONSTITUTION:In a fuel rod gripping mechanism, with a fuel rod 1 inserted, the tip of an upper end plug 2 hits a stopper 6 so that a circular groove 3 thereof 2 centers a protrusion of a chuck 5. Here, a sleeve 8 is pushed down along the outer circumference of the stopper 6 and the chuck 5. The chuck 5 is reduced radially to engage the circular groove 3 of the upper end plug 2, thereby enabling the gripping of the fuel rod accurately. This also allows the withdrawal of the fuel rod 1. To disengage the chuck from the circular groove 3 of the upper end plug 2, the sleeve 8 is pulled upward. The chuck 5 comes off the sleeve 8 and expands radially by a spring effect to release the engagement thereof, thereby separating the gripping mechanism 10 from the fuel rod 1.
Patent JP-2000028091-A (JP)
Title: Disc type steam trap
Inventor: WATANABE KENICHI
IPC: F16T1/16
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a disc type steam trap which can effectively insulate a transforming chamber without wasting steam on an inlet side. SOLUTION: In this disc type steam trap in which a transforming chamber 8 is formed in the inside by inner/outer ring valve seats 12, 13 and an inner cover 7, an injection hole 9 is opened in the center of the inner ring valve seat 12 so as to communicate an inlet 2 and the transforming chamber 8 with each other, an annular groove 10 is arranged between the inner ring valve seat 12 and the outer ring valve seat 13, a discharge hole 11 is opened from the annular groove 10 so as to communicate the transforming chamber 8 with an outlet 3, a valve disc 14 separated/seated from/on the inner/outer ring valve seats 12, 13 is arranged in the inside of the transforming chamber 8 and a heat insulating chamber 17 is formed on the outer side of the transforming chamber 8, an outlet communicating passage 16 communicating the heat insulating chamber 17 with the outlet 3 side is arranged,  and the heat insulating chamber 17 side opening of the outlet communicating passage 16 is formed in the upper part of the heat insulating chamber 17.
Patent JP-H0519118-A (JP)
Title: Production of color filter for display device
Inventor: MATSUMOTO MIKIO
IPC: G02B5/20
Filed: 1991-07-14
Abstract: PURPOSE:To allow the easy production of the color filter for a liquid crystal display device at a low cost with a short production process. CONSTITUTION:A sublimable dye receptive layer 2 is provided on a transparent substrate 1 and the color filters are formed by a transfer method using sublimable dyes on this sublimable dye receptive layer 2. Thermally sublimable ink ribbons 6 may be heated by a selective heating means or the sublimable dyes may be heated and transferred via a mask placed on the sublimable dye receptive layer 2 as the transfer method using the sublimable dyes.