baber/WOPTO huggingface dataset:
Patent JP-H07335897-A (JP)
Title: Manufacture of thin film transistor integrated circuit device
Inventor: YAMAMOTO MUTSUO
IPC: H01L21/336
Filed: 1994-06-02
Abstract: PURPOSE:To obtain a thin film transistor of high reliability, by activating not only an impurity region and a gate insulating film but also a channel forming region, by heat annealing process or a light annealing process. CONSTITUTION:An island silicon region 103 is formed on a silicon oxide film deposited on a glass substrate 101. Masks 104, 105, 106 are formed. The region 103 for forming an N channel type TFT is covered with a mask 107, and P-type impurity regions 108, 109 are formed by boron ion doping. Similarly, the regions 108, 109 for forming a P channel TFT are covered with a mask 110, and an N-type impurity region 111 is formed by phosphorus ion doping. A silicon oxide film 112 which operates as a gain insulating film is formed, and the impurity region, the gate insulating film, and the channel forming region are activated by heat annealing or light annealing. Further after necessary processes, an N channel type TFT 126, a P-channel type TFT 127, and a P channel TFT 128 of high reliability are obtained.
Patent JP-H01312055-A (JP)
Title: Wear-resistant coating material
Inventor: MIYAUCHI MIKIYOSHI
IPC: C23C24/10
Filed: 1988-06-13
Abstract: PURPOSE:To obtain a wear-resistant coating material excellent in wear resistance, capable of joining to inexpensive base materials, and free from cracking by specifying the ratio of CrB content to the content of Ni-base or Fe-base self-fluxing alloy. CONSTITUTION:This wear-resistant coating material has a composition consisting of 30-70vol.% CrB and the balance Ni-base and/or Fe-base self-fluxing alloy and also has wear resistance equal to that of WC-Ni-base sintered hard alloy. Further, the above coating material can be joined firmly to inexpensive base materials, such as carbon steel. Moreover, since this material has relatively high linear expansion coefficient of about 12.1X10<-6>/ deg.C, it is practically free from cracking due to thermal stress even if applied to mase materials with complicated shapes.
Patent JP-S5669666-A (JP)
Title: Copying machine
Inventor: KIYOMIYA TATSUFUMI
IPC: G03G21/00
Filed: 1979-11-12
Abstract: PURPOSE:To make it unnecessary to change the direction for placing an original and the position for feeding a form, by fixing the form feed direction to only the length direction of its short side, and setting the standard position for placing the original at the center position only. CONSTITUTION:The position indexes for placing originals of size such as A3, A4, B4, B5, etc. are provided on the index plate 1 of the original set base of the copying machine. And the form feed direction is all fixed to only the length direction of the short side, and the direction for placing originals is also standardized so that the projection scanning is performed in the length direction of the short side. Accordingly, even in case of performing the variable multiplying projection copying, it is unnecessary to change the direction for placing originals in case of the equivalent copying. Moreover, it is unnecessary to change the position for feeding forms depending on the equivalent projection copying or the variable multiplying projection copying, by setting the standard position for placing originals at the center position only. Accordingly, according to said constitution, it can be made unnecessary to change the direction for placing an original and the position for feeding a form.
Patent JP-H04370329-A (JP)
Title: Belt cover structure for v-internal combustion engine
Inventor: ISHIDA TOSHITO
IPC: F02B75/22
Filed: 1991-06-18
Abstract: PURPOSE:To suppress resonance noise generated by vibration of a timing belt in a V-shaped belt passage part formed of a timing belt cover. CONSTITUTION:A protrusion part 20 approximating to an internal combustion engine main unit front surface is provided so that right/left belt passage parts are spaced, in a central part reverse surface of a timing belt cover lower part 13 for constituting a lower part of a timing belt cover. The protrusion part 20 is provided without relationship to a seal position of a side edge of the timing belt cover lower 13 and previously press-molded in a shape corresponding to an irregular shape of the engine main unit front surface.
Patent JP-S5269234-A (JP)
Title: Bar-code printer
Inventor: IGAWA ISAO
IPC: G06F3/06
Filed: 1975-12-05
Abstract: PURPOSE: To make easy and sure setting and confirmation of a label size by installing a switch in proportion to a label size and by driving the switch selectively according to the change of the label position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08309843-A (JP)
Title: Resin sheet clamp apparatus
Inventor: SOFUE SUMIO
IPC: B29C51/44
Filed: 1995-05-19
Abstract: PURPOSE: To provide a clamp apparatus using a cylinder in place of a torsion coil spring and capable of keeping a resin sheet grasping state after a resin sheet is grasped even if compressed air is not always supplied to the cylinder. CONSTITUTION: When a cylinder 6 is operated so as to be contracted and a resin sheet is grasped by the leading end of a pawl 2 and a frame member 1, an arm 8 and a link 11 become an almost right-angled state. Even if the leading end of the pawl 2 grasping the resin sheet by the contraction of the cylinder 6 is ready to revolve by the external force by the resin sheet through a rotary shaft 4 so as to be separated from the frame member 1, so far as the cylinder 6 is not extended, the state of the rotary shaft 4 is kept by the arm 8 and the link 11 and the leading end of the pawl 2 is not opened.
Patent JP-H0720231-A (JP)
Title: Control apparatus and control method for transmission mode automatically selecting sono buoy
Inventor: HARADA NAOHISA
IPC: G01S7/524
Filed: 1993-06-17
Abstract: PURPOSE:To provide a control apparatus and a control method for transmission mode automatically selecting sono buoy which makes possible the selection of a transmission mode corresponding to the movement of a target by estimating the position of the target at the subsequent transmission using the previous transmission history. CONSTITUTION:A target position calculating section 1 calculates a target coordinate history from a bearing and a distance data obtained in the previous transmission and the coordinate of a target from the bearing and the distance data obtained in the final transmission. A target speed calculating section 2 calculates a target speed from the target coordinate history and the target coordinate. A target position estimating section 3 calculates the position of a target in the subsequent transmission from the history of the target coordinate, the target coordinate, the target speed and a transmission interval. A target distance calculating section 4 calculates the distance between the target position and a sono buoy. A transmission mode selecting section 5 determines a transmission mode from the target speed and the distance and a transmission section 6 outputs a control signal based upon the transmission mode.
Patent JP-S6037797-A (JP)
Inventor: OOSAKA HIROSHI
IPC: B32B15/08
Filed: 1983-08-10
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-S5848468-A (JP)
Title: Semiconductor device
Inventor: ISHII YASUNOBU
IPC: H01L27/095
Filed: 1981-09-16
Abstract: PURPOSE:To obtain uniform active semiconductor layers by forming the active semiconductor layers constituting two field effect transistors by the same semiconductors with the same thickness and the same impurity concentration. CONSTITUTION:The active semiconductor layer 1A which constitutes the field effect transistor 8A and the active semiconductor layer 1B which constitutes the field effect transistor 11B are formed by the same semiconductors under the conditions with the same thickness, the same impurity concentration, and the like. However, the gate electrode 6A of the field effect transistor 8A and the gate electrode 6B of the field effect transistor 11B are made of different gate electrode materials. A Schottky junciton 7A is formed between the gate electrode 6A and the active semiconductor layer 1A, and a homogenious P-N junction 10B is formed between the gate electrode 9B and the active semiconductor  layer 1B. Therefore, the Schottky junction 7A and the homogeneous P-N junction 10B have the different heights of barriers. Thus the field effect transistors  8A and 11B have different pinchoff voltages.
Patent JP-S5770210-A (JP)
Title: Recovery of energy of top gas in blast furnace
Inventor: WAKABAYASHI AKIRA
IPC: C21B7/00
Filed: 1980-10-17
Abstract: PURPOSE: To cool the top gas rapidly by a simple device and prevent the gas from adversely affecting the equipment arranged on the downstream side by a method wherein the top gas is indirectly cooled by passing it through a by-pass at the time of stopping a turbine, in the recovery of energy of the blast furnace top gas.  
     CONSTITUTION: The top gas of the blast furnace 1 is fed to the turbine 4 through a dust catcher 2 and a moving bed type dust collector 3 and is recovered as a driving energy. At the time of stopping the turbine 4, a valve 40 is closed, a septum valve 5 is opened and the top gas cleared of dusts is passed through the by-pass 7. Simultaneously, valves 11, 13 for indirect water coolers are opened and water in cooling water reservoirs 9 is fed into an outer pipe 8 to cool the gas passing in the by-pass 7. Thus, the gas can be cooled without providing any extra devices such as a dehumidifier on the downstream side. Accordingly, generation of accidents in the downstream-side equipment and the like can be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5478919-A (JP)
Title: Processing system of received picture in television still picture communication
Inventor: SASAKI KENICHI
IPC: H04N7/12
Filed: 1977-12-07
Abstract: PURPOSE: To improve the inconvenience on visuality based on the quantized noise, by inserting the filter circuit consisting of LPF and switches on the composite analog video signal path at the reception side.  
     CONSTITUTION: Filter FIL is provided. Other than this, the TV still picture communication system is constituted with the TV camera CAN, coder AD, transmission side still piectue memory MEMS, modulator MOD, demodulator DEM, reception side still picture memory MEMR, compozer DA, and monitor MON, and the operation of them is the same as conventional systems. At the start of reception, the switch SW is connected to the path (a) of LPF.LPF1, making narrow the passing bandwidth of the composite analog signal having much quantized noise. Thus, essential composite analog signal is limited for the band and the finess of profile of the displayed picture is lowered, the discontinuous phenomenon at the tonous change of the displayed picture profile due to quantized noise is mitigated, and picture easy to see can be obtained totally. Further, at the end of reception, the filter is not selected (SW is selected as path d). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5769766-A (JP)
Title: Ship carrier
Inventor: HORIO YASUHIKO
IPC: H01L23/12
Filed: 1980-10-17
Abstract: PURPOSE:To contrive to enhance thermal shock resistance and damp resistance of a semiconductor device by a method wherein conductive layers connected to the semiconductor device are provided on an upper side substrate, and the layers are connected to conductive layers on a lower side substrate having outside connecting terminals through penetration holes in the upper side substrate. CONSTITUTION:The carrier substrate 6 is constituted of a laminated body of the upper side substrate 7 and the lower side substrate 8 being formed with wiring conductors 7a, 8a, the semiconductor device 10 being put on the upper side substrate 7 is connected to the wiring conductors 7a with fine metal wires 11, the wiring conductors 7a are connected to the wiring conductors 8a on the lower side substrate 8 through the penetrating holes 9 in the upper side substrate 7, the wiring conductors 8a are connected to the outside connecting terminals, and the upper part thereof is coated with an epoxy resin 12. Accordingly the device is rigid against thermal stress to be generated by dipping in solder, etc., and because it is covered completely, the device has also superior damp resistance.
Patent JP-H10336502-A (JP)
Title: Electronic camera
Inventor: TSUKAHARA DAIKI
IPC: H04N5/225
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera in a simplified shape and having superior operability with respect to the electronic cameras, such as a video camera and a digital still camera. SOLUTION: Related to the electronic camera where a image-pickup section main body 11 that has a 1st side 53 and a 1st side face 51 perpendicular thereto and an image-pickup element, and a display section main body 12 that has a 2nd side 54 and a 2nd side face 52 perpendicular thereto, and an external display device on the 2nd side 54 of which an image is displayed are connected mutually freely turnably on the 1st and 2nd side faces 51, 52, and a lens unit and an optical finder unit whose image-pickup optical axes are arranged in a direction along the 1st side face 51 and the 1st side 53 are arranged sequentially in the image-pickup main body 11 from the 1st side face 51 toward its opposite face 55.
Patent JP-S628254-A (JP)
Title: Signal receiving and distributing circuit
Inventor: KOBAYASHI TAKAFUMI
IPC: G06F13/38
Filed: 1985-07-03
Abstract: PURPOSE:To use all data lines for a data transmission by collating a part of an address received from a processor to the address of a self-device, receiving the remains as an order and controlling a subordinate device to be controlled. CONSTITUTION:A signal receiving and distributing circuit 3 receiving a signal through a bus 2 from a processor 1 collates column a1 of a part of an address from the address line 21 as the address of a self-device in a collation part 34. A remaining column a2 of the address line is received by an order register as an order to a subordinate device 4 to be controlled and fed to the device 4 to be controlled. After the data from an data line 22 is received by all data registers 33, it is fed to the device 4 to be controlled as the data.
Patent JP-S6038256-A (JP)
Inventor: OKAMOTO ISAO
IPC: B61F5/22
Filed: 1983-08-12
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-H05310505-A (JP)
Title: Antifungal processing agent for textiles, antifugally processed textile product and method for antifungal processing
Inventor: SUZUKI KIMIO
IPC: A01N35/10
Filed: 1992-05-12
Abstract: PURPOSE:To provide the subject easy-to-process textile product excellent in safety, stability and washing resistance. CONSTITUTION:The objective antifungally processed textile product at least partially contains natural or chemical fibers imparted with polyoxyethylene(dimethylimino)ethylene dichloride.
Patent JP-H09307998-A (JP)
Title: Tilt angle sensor
Inventor: MIYA TAKAO
IPC: H04R1/34
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain the tilt angle sensor with high resolution, low electric noise, short dead band and capable of detecting a defect at a closest distance which is applied to high performance crack detection by employing a high polymer piezoelectric body for the vibrator. SOLUTION: A protection member 2, an electrode A3 and a vibrator 4 consisting of a high polymer piezoelectric body and a resonance reflection plate 5 as a printed circuit board on which an electrode B and an electric matching circuit are mounted are sequentially laminated on a slope of a wedge 1. Furthermore, a resonance coil 6 and a matching coil 7 are connected to the electrode A3 and fixed onto the slope of the wedge 1 and the matching coil 7 and the electric matching circuit compensate a lower sensitivity being a defect of the high polymer piezoelectric member.  Thus, the high polymer piezoelectric member is employed for the vibrator 4, then an excellent characteristic such as a short dead band and excellent distance resolution is provided and since a complicated sound field specific to a close distance sound field is not remarkable, the tilt angle sensor is used for detection and evaluation of a crack in existence in the vicinity of the surface of an object.
Patent JP-H08316302-A (JP)
Title: Ic carrier
Inventor: IWAMATSU YASUYUKI
IPC: H01L21/673
Filed: 1995-05-22
Abstract: PURPOSE: To prevent settling of an engagement claw by molding an entire IC carrier of synthetic resin whose content of a filler is less than a specified value so that mechanical characteristics, especially bending elastic modulus, is improved. CONSTITUTION: The content of filler in synthetic resin constituting an IC carrier is reviewed. To an IC statically supported by an IC carrier main body 1 provided with a square shaped IC package housing part, the IC carrier main body 1 and an engagement claw 4b are pressed under elasticity of a torsion bar 4, so that the IC is supported and made static in the IC carrier main body 1. The entire IC carrier is molded of the synthetic resin where content of filler is less than 10 percent by weight. So that, being easy to be twisted, less settling, and immune to breakage under repeated usage, high productivity and reliability are obtained.
Patent JP-H0312723-A (JP)
Title: Display system for selected item name
Inventor: SEKI JUNICHI
IPC: G06F3/02
Filed: 1989-06-12
Abstract: PURPOSE:To secure the clear correspondence between the resources and the selection items and to improve the operability in the title system by using a means to instantaneously change the item name for selection of the resources in response to the change of the name of the system resources. CONSTITUTION:When the name of a file area is changed by an area name change processing part 32 of a file operation processing part 3, the changed name is instantaneously set into a resource name control table prepared in a resource control part 5. Then an item name is displayed by reference to a resource name control table when a menu control part 4 displays a pull-down menu for 'disk change' of menus and a copy processing part 33 displays a screen designating a copy destination area in a copy state. Therefore the selection item names, etc., are always displayed in the latest file area names for selection of item names, copy destinations, etc., of the pull-down menu showing the resource names. As a result, the clear correspondence is secured between the resources and the selection items. Then the operability is improved in a display system for selection item names.
Patent JP-2000334261-A (JP)
Title: Deodorizing and quenching sheet for asphalt melting kettle and deodorizing and quenching method therefor
Inventor: SEKIHARA KATSUAKI
IPC: B01D53/38
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a sheet which is easily mounted at the conventional kettle and lessens the generation of smells and smoke and a deodorizing and quenching method using the sheet. SOLUTION: The deodorizing and quenching sheet S is formed by impregnating a nonwoven fabric 1 having air permeability with sepiolite and fixing the sepiolite thereto. The fixing method includes a method of spraying the sepiolite to the wet process nonwoven fabric at the time of production of the wet process nonwoven fabric, then drying the same, a method for blending fibers and the sepiolite at the time of production of the wet process nonwoven fabric and a method for inserting the sepiolite between the two nonwoven fabrics having the air permeability to a laminated state. The air permeability of the nonwoven fabric is adequately 20 to 150 cc/cm2.
Patent JP-2000340739-A (JP)
Title: Internally impedance-matched output fet
Inventor: TAKENAKA ISAO
IPC: H01L25/18
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To improve the stability in the high-frequency characteristics of a high-output FET within its operating frequency band without greatly deteriorating the same characteristics, by connecting an RC series circuit consisting of a resistor and a capacitor in parallel to a matching capacitor. SOLUTION: An internally impedance-matched output FET 100 comprises a FET 2 whose source is grounded. A low-pass filter type input matching circuit which has a single LC stage consisting of an inductance L1 and a capacitance C1, is connected to the gate terminal of the FET 2. Further, an RC series circuit consisting of a resistor Rs and a capacitor Cs is connected in parallel to the matching capacitor C1. An output matching circuit formed of a distribution constant circuit 5 is connected to the drain terminal of the FET 2. As a result of this configuration, as long as the capacitance of the capacitor C1 is larger than that of the capacitor Cs, the capacitor Cs makes an impedance compensation, even if the resistor Rs has a comparatively large value, and thus insertion losses of the matching circuit become comparatively small.  Therefore, the stability of the FET 100 in its operating frequency band can be improved.
Patent JP-H11337677-A (JP)
Title: Performance calculator for reactor core
Inventor: ISHII KAZUYA
IPC: G21C17/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in the calculation of the performance of a reactor core where a MOX fuel is mixed by deciding either a first fuel assembly containing uranium but not containing plutonium and a second fuel assembly containing both uranium and plutonium through the use of the identification data of both the fuel assemblies. SOLUTION: This device includes a plant data input device 16, a memory 17, a device 18 for analyzing three-dimensional core nuclear thermal hydraulic characteristics, an input device 19 and an indicator 20. The plant data input device 16 inputs the data about a condition of a core 15 and plant data from a nuclear reactor 14 and the core 15. The memory 17 stores a nuclear constant calculated beforehand for each fuel assembly. The device 18 for analyzing three-dimensional core nuclear thermal hydraulic characteristics reads data from the plant data input device 16 and the memory 17, and analyzes output distribution and the like. Operators on the nuclear reactor 14 input data and instructing information in the input device 19. The indicator 20 indicates the results of analysis in the device 18.
Patent JP-S6127150-A (JP)
Title: Continuous casting method of steel
Inventor: KASHIO SHIGEKI
IPC: B22D11/10
Filed: 1984-07-17
Abstract: PURPOSE:To eliminate the surface flaws of a slab cast in the initial period of casting by adding exothermic reducing powder contg. a Ca-Si alloy in which the total content of Ca and Si, the content of Si, the amt. of the Na2CO3 to be added and the content of Fe2O3 are specified to a molten steel in the initial period of casting. CONSTITUTION:The exothermic reducing powder which is compounded with the metallic Ca-Si alloy so as to contain 10-20% in total of the metallic Ca and metallic Si and <=13% metallic Si and is added with 10-30% Na2CO3 and <=3% Fe2O3 is used as the powder for continuous casting of the steel. The powder is added to the steel in the initial period of continuous casting. The surface flaws of the steel plate in the initial period of casting are thus decreased considerably and the quality of the slab is improved.