baber/WOPTO huggingface dataset:
Patent JP-H10209462-A (JP)
Title: Thin film transistor and fabrication thereof
Inventor: YAMAGUCHI TAKEHISA
IPC: H01L21/336
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To decrease series resistance by implanting n-type impurities into the source and drain regions of a semiconductor layer thereby forming a junction. SOLUTION: Cr is deposited on an insulating substrate 21 and patterned to form a gate electrode 1. A gate insulation layer 2 and an undoped semiconductor layer, i.e., an amorphous silicon layer serving as a channel layer, is then formed continuously. Subsequently, a resist layer is formed and phosphorus is implanted using the resist layer as a mask. Thereafter, a two layer structure of Cr and Al is formed on an underlying second conductive layer and a channel region is removed by etching an isolated to obtain source electrodes 7a, 7b and drain electrodes 7c, 7d. Since ion implantation is employed for forming a junction of amorphous silicon and the n-type impurities in an n-type impurity implantation region 6, series resistance between source and drain can be decreased.
Patent JP-H11208433-A (JP)
Title: Brake control device of vehicle
Inventor: YOKOYAMA SATOSHI
IPC: B60T8/48
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To make a smooth transition to a normal brake in response to the intention of a driver by setting the decompression gradient of the brake fluid pressure of a wheel cylinder in response to the value on a brake pedal action, and decompressing the brake fluid pressure of the wheel cylinder when it is judged that brake assist control is required to be completed. SOLUTION: Whether a brake assist control flag FL is a flag F1 or a flag F2 is judged. The flag F1 means start specific control, and the flag F2 means main control. Whether BA control start conditions are satisfied or not is judged, and the control flag FL is set to the flag F1 during the start specific control. The start conditions of the brake assist control are that the detected fluid pressure of a fluid pressure sensor PS is a prescribed value or above and the change rate of the detected fluid pressure is a prescribed value or above. The duty of a switch valve for the start specific control and the implementation time of the start specific control are set, thereby a smooth transition to a normal brake can be made in response to the intention of a driver.
Patent JP-H11211209-A (JP)
Title: Duct-installedy type photocatalyst unit
Inventor: TAKEUCHI NOBUKATSU
IPC: A61L9/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To make a cleaning function for ill-smelling components etc. inexpensively realizable in accordance with a room when the function is given to an air conditioner. SOLUTION: In a duct-installed type photocatalyst unit 50, a photocatalyst carrier 32 and a light source are housed in a tube 43. The unit 50 is installed to a duct 4 through which an air flow is sent to an air outlet unit 9 form the main body 2 of an air conditioner incorporating a heat exchanger 21. The unit 50 can be installed to the duct 4 by selecting a cleaning function at every wind path without exchanging the main body 2, etc. The tube 43 has an opening for maintenance and a lid which closes and opens the opening. The duct 43, in addition, can be installed to the duct 4 in a detachable state. Moreover, the cleanability of the tube 43 is improved by increasing the cross-sectional area of the tube 43. Therefore, the maintenance of the unit 50 becomes easier.
Patent JP-H01187963-A (JP)
Title: Semiconductor device
Inventor: ANDO TAKAO
IPC: H01L25/065
Filed: 1988-01-22
Abstract: PURPOSE:To reduce the mounting area of a device by loading semiconductor chips onto both the surface and the rear of a lead frame. CONSTITUTION:At least one first semiconductor chip 5a loaded on one surface of a lead frame 2, at least one second semiconductor chip 5b loaded at the position of loading of the first semiconductor chip 5a on the other surface of the lead frame 2 and a sheathing resin 8 formed, covering the outer circumferences of said first and second semiconductor chips 5a, 5b are included. A semiconductor device is constituted, containing the lead frame 2, the first semiconductor chip 5a fixed onto the top face of an island 3 for the lead frame, the second semiconductor chip 5b fastened onto the underside of the island 3, bonding wires 7a connecting electrode pads 6a for the semiconductor chip 5a and lead terminals 4, bonding wires 7b connecting electrode pads 6b for the semiconductor chip 5b and the lead terminals 4 and the sheathing resin 8.
Patent JP-H09211093-A (JP)
Title: Optical part for optical magnetic-field sensor
Inventor: ASAI YUJI
IPC: G02B27/28
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide the highly accurate optical magnetic-field sensor at a low cost by manufacturing a highly accurate optical part constituting the optical magnetic-field sensor at a low cost. SOLUTION: This optical part 10 constitutes the optical magnetic-field sensor, which performs optical-intensity conversion and detects the magnetic field by passing straight polarized light through a Farady element 11 and rotating the polarization plane of the straight polarized light in correspondence with the external magnetic field. In this case, the sensor comprises the Faraday element 11, a polarizer 12, an analyzer 13, which are bonded at the side surface of the element or both 12 and 13. The surface of the Faraday element 11 is polished uner the state, wherein the element is bonded to the polarizer 12 or the analyzer 13. The element 11 is adjusted in the thin film state or in the thin plate state having the specified thickness. The thickness of the Faraday element 11 is adjusted in high accuracy at a low cost.  When the optical part 10 such as this is used, the optical magnetic-field sensor can be provided highly accurately at the low cost.
Patent JP-H08205127-A (JP)
Title: Repeater for monitor system
Inventor: TANAKA MUTSUO
IPC: H04N7/18
Filed: 1995-01-30
Abstract: PURPOSE: To eliminate the need to fit a speech controller through a connector and to facilitate the portage and easily change the arrangement place by arranging a sensor signal input part, a video signal input part, and the speech controller in the same case. CONSTITUTION: This repeater 11 repeats a signal to a transmitter 1 which sends a signal to a receiver for the monitor system, and has a repeating substrate 13 and a power source part 15 arranged together in the box type case 12. In the repeater 11, a camera image control part 131 as the video input part, a transmitter control part 13m, and a speaker control part 130 constituting the speech controller are arranged. Further, an alarm control part 13p as the sensor signal input part, a zoom control part 13q, a panning and tilting control part 13r, a relay control part 13s, etc., are arranged. Consequently, the need to fit the speech controller through a connector is eliminated to facilitate the portage and easily change the arrangement place.
Patent JP-S63212502-A (JP)
Inventor: HAMAZAKI KIICHIRO
IPC: B27L1/04
Filed: 1988-01-23
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-S58131543-A (JP)
Title: Optical window for plasma distribution monitor
Inventor: OSADA HISAJIROU
IPC: G01N21/64
Filed: 1982-02-01
Abstract: PURPOSE:To prevent mingling of scattering light with laser exciting fluorescence, by providing a pair of an introducing window and drawout window of a laser beam parallel to each other and a fluorescence takeout window being situated at right angles to said windows at a projecting part of an apparatus. CONSTITUTION:An optical window for introducing a laser beam 3 and an optical window for drawing out the laser beam 3' are provided in parallel with an opposite position to an apparatus main body 1 and an optical window for laser beam exciting fluorescence takeout 3'' is provided in parallel with a light passage of the laser beam. In case that a laser beam 4 is worst, laser scattering light 6, 6' are not emanated directly from the window 3'' even when the beam 4 is made incident vertically to the end of the window 3 because the length of projecting parts 2, 2', 2'' attaching the windows 3, 3', 3'' is made larger than its diameter. Interfering scattering light is not mingled with a laser exciting fluorescence 5 because reflection on the wall face is prevented also by carrying out blackening treatment of the inner part of the apparatus.
Patent JP-S56125117-A (JP)
Title: Self-holding circuit
Inventor: AIHARA KOUICHI
IPC: G01P13/04
Filed: 1981-01-31
Abstract: PURPOSE:To simplify the circuit constitution, by providing the asymmetrical error logic circuit which feeds back a part of the output to one terminal of the input, setting the affirmative mode to the input terminal, resetting the logic circuit through the input of negative mode to other input terminal, and making easy binary handling of the negative mode. CONSTITUTION:The self-holding circuit is provided with two input terminals 2, 3 and an asymmetrical error logic circuit 1 having one output terminal 4. This circuit 1 is in cascade connection of a voltage doubler rectifying circuit RCA so that the output +V of positive polarity being the logical product of two inputs can be output from the terminal 4. The output of the terminal 4 is fed back to one terminal 2 with a feedback circuit 5, the information of affirmative mode is input to the terminal 2 and the information of negative mode is input to another terminal 3. Further, the input to the terminal 2 sets the circuit 1 and the input to the terminal 3 resets it, allowing to make easy the binary handling of the information of negative mode and to simplify the circuit constitution.
Patent JP-S59141667-A (JP)
Inventor: OOHASHI KAN
IPC: F24F7/06
Filed: 1983-02-01
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-H06343033-A (JP)
Title: Logic circuit
Inventor: MAEKAWA TOSHIICHI
IPC: H03K19/0948
Filed: 1991-01-11
Abstract: PURPOSE:To improve the breakdown strength without reducing the power voltage level nor increasing the thickness of a gate oxide film by connecting a MOS transistor TR connected to a diode to both power supply and ground sides of a CMOS TR. CONSTITUTION:When the input signal voltage Vin is set at L, a PMOS TR mp1 is turned on and an NMOS TR mn1 turned off respectively. Then the output voltage Vout rises up to the power voltage Vdd. However the voltage Vout rises up just to a level lower than the voltage Vdd by an extent equal to the threshold voltage of a TR mp2 owing to a fact that the TR mp2 connected to a diode is set between the TR mp1 and the Vdd. Meanwhile the TR mn1 and the TR mp1 are turned on and off respectively when the voltage Vin is kept at H. Then the voltage Vout falls down to a ground level. However the Vout falls down just to a level higher than the Vdd by an extent equal to the threshold level of the TR mn1 owing to the TR mp2 connected to the diode is set between the TR mn1 and the ground. Thus the breakdown strength is improved without reducing the voltage Vdd nor increasing the thickness of a gate oxide film.
Patent JP-S5298868-A (JP)
Title: Disc brake
Inventor: IWATA YOUICHI
IPC: F16D55/224
Filed: 1976-02-13
Abstract: PURPOSE: To prevent a pair of guide pins extending from the arm and the foot of a caliper from slipping off the pin holes in a stationary member on the side of a vehicle due to the rattling of the caliper during replacing of friction pads, that is, a state where the friction pads are demounted through an opening. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60157692-A (JP)
Inventor: FUKUDA KATSUTOSHI
IPC: B60K23/00
Filed: 1984-01-27
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-H03217817-A (JP)
Title: Method and device for inspecting liquid crystal dpsplay panel
Inventor: AKIYAMA KEIICHI
IPC: G02F1/13
Filed: 1990-01-24
Abstract: PURPOSE:To shorten the inspection time by arranging two polarizing plates in the same direction for dark point inspection and in a mutually 90 deg. twisted state for light point inspection, and finding an illuminating picture element as a defective picture element in both the dark point inspection and light point inspection. CONSTITUTION:A polarizing plate A in the same direction with an upper polarizing plate A and a polarizing plate B which is in 90 deg. twisted relation with it are constituted in one body below a LCD panel to be inspected, and they can be moved in parallel as shown by an arrow. When the polarizing plate arranged below the LCD panel is switched to the polarizing plate A, conforming picture elements twist light passed through the lower polarizing plate A by 90 deg. and transmit it corresponding to a voltage for making all the picture elements of the LCD panel into an illuminating state. The upper and lower polarizing plates are in the same direction, so the twisted transmitted light is cut off by the upper polarizing plate A and conforming picture elements are made into an extinguishing state, so that a defective picture element illuminates. Consequently, the defective picture element can be found even in the dark point inspection as well as in the light point inspection, and the inspection time can be shortened.
Patent JP-H01191661-A (JP)
Title: Composite paste product
Inventor: KUBODERA MASAO
IPC: A23L13/60
Filed: 1988-01-25
Abstract: PURPOSE:To obtain the title food, rich in variety due to simple compounding of various foods and improved in appearance and texture, by laminating a food, seasoning, etc., formed into the shape of sheets on the interior and exterior of a paste product consisting essentially of fish and cattle meats. CONSTITUTION:The aimed product obtained by laminating a food, seasoning and/or spice formed into the shape of sheets on the interior and/or exterior of a paste product consisting essentially of fish meat and/or cattle meat. Specifically, e.g., a raw material consisting essentially of ground fish meat is formed into the shape of sheets and laminated on a kneaded material of sorbitol, carrageenan, locust bean gum, freeze-dried carrot power and seasoning formed into the shape of sheets by hot-air drying. The resultant laminate is subsequently thermally coagulated to afford the above-mentioned product.
Patent JP-S61174609-A (JP)
Title: Current transformer
Inventor: TANIMIZU TORU
IPC: H01F38/28
Filed: 1985-01-30
Abstract: PURPOSE:To enable to accurately detect the current running on the primary conductor with a small error using a secondary winding by a method wherein the length of one side face of the cross section of the second winding is formed longer than the length of one end face in the direction at right angle to the side face, and said side face and the end face are arranged in such a manner that they are brought to come in contact with each other on the outer and the inner circumferential surfaces. CONSTITUTION:A current transformer 1 has a hollow part 5, wherein the primary conductor 4 having an insulating layer 3 in an annular iron core 2 is inserted, and the second winding 6 is wound around the annular iron core 2. When the round-shaped conductor 8 wound around a bobbin 7 passed through between a pair of pressing rollers 9, the second winding 6 formed into an oval-shaped conductor 10, and it is wound around the annular iron core 2. The length l1 of one side face 11A of the crossection of the oval conductor 10 is formed longer than the length l2 of the end face 11B in the direction at right angle to the side face 11A. When the oval conductor 10 is wound around the annular iron core 2, the second winging 6 is formed by winding around the oval conductor 10 in such a manner that the side face 11A and the end face 11B are brought to come in contact with the outer circumferential surface 2A and the inner circumferential surface 2B of the annular iron core 2.
Patent JP-S56111313-A (JP)
Title: Fm tuning display device
Inventor: OOISHI MINORU
IPC: H03J3/14
Filed: 1980-02-08
Abstract: PURPOSE:To display the best tuning point easily by driving a display circuit with the NOT output of OR between a muting contrl signal and high-freqency and low- frequency detuning signals. CONSTITUTION:When a transition from perfect detuning to detuning is made and a negative voltage is developed at output terminal B of FM detecting circuit 10, light emitting diode 20 turns on and transistors Q1 and Q2 stay on. when a perfect tuning state is set, a muting signal from muting control signal generating circuit 30 is ceased. Simultaneously, no output is generated at output terminals A and B of FM detecting circuit 10 and light emitting diodes 18 and 20 do not emit light any more. Then, transstors Q1 and Q2 turn off, so that light emitting diode 28 showing the tuning state will turn on.
Patent JP-H08245660-A (JP)
Title: Production of alkyl ester arylhypophosphinate
Inventor: HANSUUIERUKU KURAINAA
IPC: C07F9/6568
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound without paying much expenditure for apparatuses in a high yield and a high purity by reacting a halo(aryl) phosphine with ammonia containing an alcohol.  
     SOLUTION: This method for producing an alkyl ester of an arylphosphonite is provided by reacting a halo(aryl)phosphine of formula I (R 1  is 1-18C alkyl, an aryl or the like; R 2  is a halogen, a 1-6C alkyl or the like; X is a halogen) [suitably methyl (phenyl) chlorophosphine, diphenyl (chloro) phosphine or the like) with ammonia containing an alcohol of the formula: R 3 OH (R 3  is a 1-4C alkyl) (suitably ethanol) to obtain the objective compound of formula II. It is preferable to set (1:4.5)-(1:1.15) molar ratio of the halophosphine : the alcohol, and to use (1.1:1)-(1.8:1) molar ratio of ammonia to the halophosphine. Further, in the above mentioned reaction, it is preferable to perform the reaction by a method of adding the halophosphine into a solution of ammonia in the alcohol at (-)15-(-)10°C, etc. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S63182771-A (JP)
Title: Style analysis system for document
Inventor: SUEHIRO HIDEKO
IPC: G06F17/21
Filed: 1987-01-23
Abstract: PURPOSE:To easily shape the documents by using a document style analyzing function to point out the errors of punctuation marks, the corresponding errors of parentheses, the description errors of dividing symbols and the punctuation marks following the parentheses, the plural same character strings contained in a single sentence, etc. CONSTITUTION:A disk 10 storing the documents produced by a word processor is set and a style analysis instruction is given via a keyboard 8. Thus a processor 1 reads the documents out of the disk 10 based on the instruction codes received from a style analyzing function 4 and checks the errors of punctuation marks, the corresponding errors of parentheses, the description errors of the dividing symbols and punctuation marks following the parentheses, the same character strings contained in a single sentence, etc. The results of these check items are arranged for production of a correction indicting document which is stored in the disk 10. As a result, the correcting points of the documents produced by the word processor can be recognized by printing said correction indicating document by a printer 12. Thus it is possible to avoid.
Patent JP-S61173541-A (JP)
Title: Voice and data receiving device
Inventor: TAKAHASHI SHUNZO
IPC: H04J3/00
Filed: 1985-01-29
Abstract: PURPOSE:To receive voice data as well as digital data by using a first-in first-on memory and storing analog data which is converted into digital data at a frequency of 500kHz, and outputting this stored data at a frequency of 7,680Hz. CONSTITUTION:The voice data 44 stored in the first-in first-out (FIFO) memory 13 at a frequency of 500kHz is read out to a D/A converter 14 successively with a clock signal of 7,680Hz from an output clock generating circuit 16. The voice data inputted to the D/A converter 14 consists of eight bits as well as when it is inputted to the FIFO memory 13 and the D/A converter 14 converts it into analog data of 130mus with the same clock signal of 7,680Hz. At this time, a voice outputted from a speaker SP is controlled through 6,1440-bit digital capacity and data inputted to a voice and data receiving device from a coaxial cable 23 on time-division basis with a clock of 500kHz is reproduced securely, so that the accurate voice is outputted from the speaker SP.
Patent JP-S63184591-A (JP)
Inventor: YAMAMOTO HIROKI
IPC: B62M27/02
Filed: 1987-01-24
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-H07225990-A (JP)
Title: Phase control device
Inventor: TAKAHASHI MARIO
IPC: G11B15/467
Filed: 1994-02-08
Abstract: PURPOSE:To prevent the generation of a screen-flowing at the time of reproducing pictures by making the rotational deviation of a cylinder small by delaying a phase pull-in while changing values of limitters even though the VSNC of a recording are discontinuous in a recording. CONSTITUTION:A pulse generator 2 generating pulses PG corresponding to the rotational phase of a cylinder and a frequency generator 3 generating pulses FG having a frequency corresponding to the rotational speed of a cylinder motor 1 are fitted to the vicinity of the rotary shaft of the cylinder motor 1. Wave forms of pulses PG and FG are respectively shaped by respective schmitt circuits 4, 5 to be supplied to a phase detector 7 and a speed detector 8. The phase detector 7 detects a deviated quantity from the reference phase of pulses PG and controls the rotational phase of the cylinder motor 1 with a phase differential signal. The speed detector 8 detects a deviated quantity from the constant period of pulses FG to output a speed differential signal for controlling the rotational speed of the motor 1 and supplies it to one end of input ends of a composite circuit 10.
Patent JP-H02231156-A (JP)
Title: Thermal printer
Inventor: NODA ATSUSHI
IPC: B41J2/375
Filed: 1990-01-26
Abstract: PURPOSE:To obtain printing of uniform density at all times by providing a plurality of heat generating resistors and a plurality of signal lines provided to be selectively cut to alter conditions for heating heat generating resistor in response to the grade of the resistance value of the resistor. CONSTITUTION:A print signal P is received from a controller 1, and a printing head 3 having a plurality of heat generating resistors D1-D7 is driven. Since a thermistor TM is connected to the base side terminal (d) of a transistor Tr3, the bias voltage Vd of the terminal (d) is altered in response to a peripheral temperature, a heat application voltage Ve for obtaining a suitable printing density is output to the emitter side of a current supply transistor Tr4, currents flowing to the resistors D1-D7 become substantially constant to print in a suitable density. Further, since resistors R2, R3 are connected in the grade to the terminal (d), signal lines L1, L2 are selectively cut at the grade of the resistance value of the head 3, the composite resistance of the bias resistor group of the transistor Tr3 is altered to change the bias voltage Vd of the terminal (d), thereby obtaining a suitable head application voltage Ve.
Patent JP-S63186542-A (JP)
Title: Motor for slurry pump
Inventor: YANO YOSHIO
IPC: H02K9/19
Filed: 1987-01-25
Abstract: PURPOSE:To improve efficiency, by providing repulsive primary stator poles and repulsive rotors in addition to a secondary stator pole and a cage type rotor. CONSTITUTION:A slurry pump 15 consists of a motor 17 for the slurry pump, which is incorporated into a common casing 16, and a pump unit 18, driven by the motor. The motor 17 consists of a primary stator pole 19' repulsive primary stator poles 20, 21, arranged at both sides of the primary stator pole 19, a cage type rotor 22, repulsive rotors 23, 24, attached coaxially and opposed to said repulsive primary stator poles 20' 21' a driving shaft 25 and bearings 26, 27 for the driving shaft 25. The surface of the outside magnetic pole of the cage type rotor 22 is provided with the configuration of saw teeth having a slanted part in the advancing direction thereof. Further, the repulsive rotors 23, 24 are provided with saw teeth having the slanted parts in the advancing direction of fluid to generate a force in the direction of a center shaft by the rotation thereof whereby the eccentricity of the driving shaft 25 may be prevented.