baber/WOPTO huggingface dataset:
Patent JP-S62232941-A (JP)
Title: Interconnection structure for semiconductor device
Inventor: UENO KAZUYOSHI
IPC: H01L23/522
Filed: 1986-04-03
Abstract: PURPOSE:To reduce the capacitance of a interconnection layer and to improve the high-speed performance of a semiconductor integrated circuit, by selectively removing a portion of a semiconductor substrate faced to the interconnection layer and filling the removed portion with a material having a lower permittivity than that of the substrate. CONSTITUTION:A portion of a semiconductor substrate 3 faced to a interconnection layer 1 provided between elements functioning with semiconductors is removed selectively. The removed portion of the substrate 3 is filled with a material 2 having a low permittivity than that of the substrate 3. In this construction, the interconnection layer 1 has a capacitance per unit area C2 of epsilon2D/(d1epsilon2+d2epsilon1), when D is a distance between the interconnection layer 1 and the rear face of the substrate 3, d2 is a thickness of the material 2 having the lower permittivity epsilon2 and d1 is a thickness of the substrate 3 having the permittivity epsilon1. Accordingly, the capacitance of the interconnection layer 1 can be reduced substantially, and a semiconductor integrated circuit having improved high-speed performance can be obtained.
Patent JP-S62233799-A (JP)
Inventor: TAGA JUNICHI
IPC: G21F9/30
Filed: 1986-04-04
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-H07287231-A (JP)
Title: Liquid crystal display device
Inventor: OGISHIMA KIYOSHI
IPC: G02F1/1337
Filed: 1994-04-15
Abstract: PURPOSE:To reduce the angle of visibility dependency and make discrimination lines inconspicuous without decreasing a numerical aperture. CONSTITUTION:One substrate 1A between a couple of substrates 1A and 2A between which a liquid crystal layer 30 is sandwiched has an electrode 1B and an orientation film 1C formed on the surface on the side of a liquid crystal layer 30. The other substrate 2A has an electrode 2B and an orientation film 2C formed on the surface on the side of the liquid crystal layer 30. The two orientation films 1C and 2C are divided into orientation characteristic adjustment areas corresponding to two fine unit areas alpha and beta for example, by pixels. The respective orientation characteristic adjustment areas corresponding to the unit areas alpha and beta are oriented by rubbing processing, etc., and the rising directions of liquid crystal molecules in the adjacent unit areas alpha and beta are made mutually opposite by the said orientation processing and the orientation directions in the adjacent unit areas alpha and beta are nearly parallel to each other.
Patent JP-H02254556-A (JP)
Title: Adapter for computer
Inventor: TSUCHIYA YOSHIYUKI
IPC: G06F13/28
Filed: 1989-03-29
Abstract: PURPOSE:To record data in a no-procedure system by connecting a buffer, which is connected to the output part of a peripheral device, to the input part of a computer by DMA and outputting the execution signal, which executes data latch of the buffer and data transfer, at a preliminarily set output timing. CONSTITUTION:An adapter 1 consists of a buffer 6 and a programmable timer 7 connected to the buffer 6. The buffer 6 is connected to a counter 5 and an interface circuit 3 in parallel and is connected to the main memory of a computer 2 through the interface circuit 3 by DMA. In the adapter 1, successively inputted data is latched in the buffer 6 in accordance with the sampling timing of the programmable timer 7. Next inputted data is latched in the buffer 6 in the same manner, and at this time, preliminarily latched data is transferred to the computer 2 simultaneously with latch of next data. Thus, data is gathered in the no-procedure system.
Patent JP-S574787-A (JP)
Title: Printer
Inventor: TAKEZAWA KENICHIROU
IPC: B41J15/04
Filed: 1980-06-11
Abstract: PURPOSE: To prevent possible damage, slippage and wrincles of a printing paper by arranging a pressing member of the printing paper and a mechanism adaped to have the pressing member contacting or separating from the printing surface in a serial type printer.  
     CONSTITUTION: A paper pressing bar 6 is arranged before and after a printing head 1 of a serial type printer and fixed on a bracket at both ends thereof. The backet 7 is mounted oscillatably on an arm 9 through the fulcrum 8, which is mounted rotatively on a guide rod 15 in such a manner that one end thereof is pulled in a given direction with a spring 11. With such an arrangement, a printing paper 3 is held with the pressing rod 6 during the printing action. A cam 10 guiding a cam follower 13 of a carrier 12 is so shaped to be treated at both ends of the carrier 12 in a sliding range thereof whereby the pressing rod 6 is separated from the printing surface in the shift of lines. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60223046-A (JP)
Title: Control circuit of cassette tape recorder
Inventor: KIZUKI DAISUKE
IPC: G11B15/02
Filed: 1984-04-17
Abstract: PURPOSE:To attain a rapid traverse or rewind action of a tape recorder at one side with no disturbance even in case the other tape recorder is kept under a reproduction mode, by controlling the revolution of a motor which drives a magnetic tape. CONSTITUTION:When the 1st tape recorder is set under a reproduction mode, a switch 1 is closed with a control switch 7 opened. Under such conditions, the 2nd tape recorder is set in a fast traverse or rewind mode. Then a switch 2 is closed and a control switch 8 is kept closed respectively. Thus a bias current flows to the base of a transistor TR23 through the switch 8 and a diode 16. Then the TR23 conducts and a control TR6 also conducts when the switch 2 is closed. Thus a motor 4 connected to the collector 6 of the TR6 is revolved to give the fast traverse or rewind action to the 2nd tape recorder.
Patent JP-H05280741-A (JP)
Title: Cooking device
IPC: F24C7/02
Filed: 1992-03-31
Abstract: PURPOSE:To contrive the improvement of the operational efficiency of a cooking device as well as the simplification of the operating part thereof by eliminating the need for operating a cooking mode selecting key. CONSTITUTION:A cooking device is provided on its heating chamber 3 with a light emitting means 10 for emitting light against food holding accessories 4 and 7, a light receiving means 11 for receiving the light reflected by the accessories 4 and 7 and an identifying means for identifying cooking mode based on the output of the light receiving means 11.
Patent JP-H10267349-A (JP)
Title: Bathroom ventilting and drying system
Inventor: OE YOUJI
IPC: F24F7/10
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom ventilating and drying system, reduced in the size and weight of a ventilating and drying machine, not restrained in the design of a door for a bathroom by a ventilating louver and eliminating the hitting of cold air against a person under bathing. SOLUTION: A bathroom ventilating and drying system is applied to a bathroom B, having no ventilating louver on a door and capable of retaining air-tightness when an opening, such as a window, an entrance and exit or the like, is closed, and is provided on the ceiling of the bathroom B. The bathroom ventilating and drying system is provided with a casing 10, provided with an air outlet port 11 and an air suction port 12, which are opened in the bathroom B, and divided into the outlet chamber 14 of the air outlet port 11 side and the air suction chamber 15 of the air suction port 12 side by a partitioning wall 13, a ventilating and drying machine 1, having a heater 16 provided in the air outlet chamber 14 and a fan 17 provided in the air suction chamber 15, an exhaust duct 2,  whose one end is opened in the air suction chamber 15 of the casing 10 and whose the other end is opened at the outside of the house, and an air suction duct 3, whose one end is opened in the air outlet chamber 14 of the casing 10 and whose the other end is opened in a chamber S neighbored to the bathroom B.
Patent JP-H05280358-A (JP)
Title: Control device for 2-cycle engine
IPC: F02B33/00
Filed: 1992-03-31
Abstract: PURPOSE:To maintain a combustion stability and excellent fuel consumption to improve emission performance by providing a supercharger to supercharge intake air and controlling the opening of a throttle valve and a bypass valve by a controller. CONSTITUTION:A supercharger 12 to supercharge intake air is provided on the upstream side of an air intake passage 8. On the downstream of it, a throttle valve 14 is provided. In a return passage 16, a bypass valve 17 to adjust the return amount of the supercharged air is provided. The opening of the throttle valve 14 and bypass valve 17, is controlled by a controller 23 to control the supercharged pressure, i.e., air intake pressure on the downstream side of the throttle valve 14. The controller 23 controls the supercharging pressure to near a high pressure limit in combustible supercharging pressure area until an engine load reaches a No. 2 set load larger than a No. 1 set load. Thus a combustion stability and excellent fuel consumption can be maintained to improve emission performance.
Patent JP-S60220702-A (JP)
Inventor: SHIGEMASA HIDEAKI
IPC: B27L5/02
Filed: 1984-04-18
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-H07260478-A (JP)
Title: Survey machine
Inventor: WATANABE AKIRA
IPC: G01C15/00
Filed: 1994-03-24
Abstract: PURPOSE:To prevent static electricity charged to a cover from affecting a compensation device by mounting a conductive shielding plate so that the pendulum of the compensation device is covered between a synthetic resin cover fitted to the opening of a mirror cylinder and the compensation device and by connecting the shielding plate to the mirror cylinder. CONSTITUTION:A synthetic resin cover 13 is inexpensive but can be easily charged since it is exposed externally and hence the static electricity prevents normal operation of a horizontal compensation device 30. However, by providing a conductive shielding plate 23 between the cover 13 and the compensation device 30, the generated static electricity escapes to a mirror cylinder 12 via a suspension frame 22 even if the shielding plate 23 is electrified, thus preventing the compensation device 30, especially a damping plate 34 from being affected. The shielding plate 23 can be mounted simply by fixing four corners of the rectangular shielding plate to the upper edge of the suspension frame 22 with fixing screw 28, thus reducing cost as compared with a case when a conductive metal is used for the cover 13.
Patent JP-S522351-A (JP)
Title: Controlling system for digital disposal equipment
Inventor: EGUCHI SADAYUKI
IPC: G06F9/06
Filed: 1975-06-24
Abstract: PURPOSE: To make a disposal requiring more than 1 ward hour (WH) possible, by using a fresh trigger flip-flop (FF) output, to operation impossible to finish in 1 ward hour (WH) of a disposal cycle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000272426-A (JP)
Title: Console box
Inventor: MASUOKA YUJI
IPC: B65D43/16
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To make a console box convenient by improving opening/closing operability of a console lid. SOLUTION: The lower/upper console lids are supported so as to turn around the same hinge shaft line through a hinge unit 3 mounted in a position to the rear part of a console box body. A door closing spring 11 influencing spring force in a direction closing the upper console lid relating to an inner hinge arm 9a, door opening spring 12 influencing spring tension in a direction opening the upper console lid relating to the inner hinge arm 9a, and an intermediate box opening spring 13 influencing spring force in a direction opening the lower console lid relating to an outer hinge arm 8b, are mounted in a shaft 7 so as to be externally fitted. The upper/lower console lids are constituted so as to be energized toward a neutral position set to the intermediate between fully closed/opened positions in accordance with a relation of energizing force of each of springs 11 to 13.
Patent JP-H06288787-A (JP)
Title: Method for correcting zero point error of torque sensor
Inventor: NAKAMOTO AKIRA
IPC: G01L25/00
Filed: 1993-04-06
Abstract: PURPOSE:To execute the correction of the zero point signal value by correctly measuring the zero point signal value of a torque sensor which is continuously used at a place where the torque signal is operated in the impulse shape. CONSTITUTION:The measurement of the torque for every constant period T is started, and the torque signal value Vtorque (t) is measured for every constant time T0 after starting. When the absolute value of the measured torque signal values of the specified number is under the constant value (a), the mean value of the torque signal values of these specified numbers is set to be a new zero point.
Patent JP-S57193269-A (JP)
Title: Cutting method for segregated part of metallic material
Inventor: MIZUNO MASASHI
IPC: B22D7/12
Filed: 1981-05-22
Abstract: PURPOSE: To estimate the length of a segregated part with good accuracy and to determine the cutting position for the segregated part exactly by determining the inflection point in the section of a metallic material along its diametral direction and detecting the segregated part.  
     CONSTITUTION: The cutting surface 1a of a square material 1a or the like is placed to face a temp. detector 3, and is cooled by the refrigerant such as air sprayed from a cooler 4. The detector 3 measures temps. two- or three- dimensionally by using a vertically moving mechanism 5 of a thermocouple or the like, and inputs the results of the measurement thereof in an interface 6 for accumulation. These are inputted to a computer 7, which determines an inflection point along the diametral direction and detects the length L of a segregated part. It inputs the results thereof to a control circuit 8 for a cutter to operate a cutter driver 9 thereby lowering a blade 10 and cutting the material 1 when the part L from the leading end part of the material 1 comes right under the blade 10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62234971-A (JP)
Title: Feed control device of printer
Inventor: TAKAGI KAZUYA
IPC: B41J19/76
Filed: 1986-04-04
Abstract: PURPOSE:To attain to shorten a time, by making it possible to carry out a plurality of continuous line feeds at once by providing a receiving buffer memory, a receiving buffer data analyzing circuit, a continuous line feed mode memory circuit, a number-of-line-feed memory circuit and a receiving buffer data undetection circuit. CONSTITUTION:An upper rank apparatus can send input data continuously until a receiving buffer memory 12 is filled. A receiving buffer data analyzing circuit 3 reads the data 2a of the memory 2 to analyze the same and, if it is line feed data, a line feed order signal 3b is supplied to the setting terminal of a continuous line feed mode memory circuit 5 and a number-of-line-feed memory circuit 4 stores line feed data (line feed of one line) 3. If the read data 2a is printing data, this data is outputted to a printing data signal line 3C to be applied to the reset terminal of the circuit 5 to output a line feed order setting signal. A receiving buffer data undetection circuit 7 outputs a signal 7a showing that the buffer memory 2 becomes empty. As a result, a line feed order circuit 8 sends a line feed order and the number of line feeds, for example, three lines to a line feed driving circuit to perform the line feed of three lines at one time.
Patent JP-S556926-A (JP)
Title: Non-saturation type switching circuit
Inventor: HOSHI NOBUO
IPC: H03K19/082
Filed: 1978-06-30
Abstract: PURPOSE:To obtain a switch for the low-power circuit use for the contactless switch by inserting the output voltage adjustment element. CONSTITUTION:The serial circuit of output power adjusting resistance R20 and diode D21 is inserted between the base of NPN transistor Q21 and the collector of NPN transistor Q22. Input terminal I21 is connected to the base of transistor Q21, and output terminal O22 is connected to the collector of Q22 or Q21 via resistance R22 as well as to power source VCC. Power source VEE is connected to the base and emitter of Q21 via the emitter of Q22 or resistance R21.
Patent JP-H07284443-A (JP)
Title: Electromagnetic rice cooker
Inventor: OGAMI KENJI
IPC: A47J27/00
Filed: 1994-04-18
Abstract: PURPOSE:To secure accurate temperature detection performance of a temperature sensor by cutting the passage of cool air from a space below a sensor housing space part to a gap space part between an inner case and an inner pot in which an internal temperature sensor in the sensor housing space part is opened. CONSTITUTION:A housing space part 23A of a center sensor 22 which is opened into an inner case 5 piecing it concentric vertically is formed extending downward. A thin cylindrical sealing member 100A made of rubber which cuts the communication between a space below the center sensor housing space part 23A and a gap space part 23B between the inner case 5 and the inner pot 2 in the setting of the inner pot is fitted to cut and close mutual communication between a communication path 23c on the side of the center sensor housing space part 23A with the inner pot set and the gap space part 23B between the inner case 5 and the inner pot 2. This enables the securing of accurate temperature detection performance for the inner pot of the temperature sensor 24.
Patent JP-H10253333-A (JP)
Title: Background structure for measurement of image and transfer apparatus
Inventor: ENOMOTO MASAYUKI
IPC: G01B11/24
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To separate an object from a background by simple image-processing, by forming a recessed part with leaving a supporting face at a flat part of a front face, darkening the recessed part, erasing an image part of the supporting face by image- processing, and providing a width that can be homogenized to the recessed part. SOLUTION: A transfer apparatus 3 is an endless conveyor of metallic slats arranged side by side. Parallel grooves are formed at a surface of the metallic slat. A black mat heat-proof paint is applied to the whole conveyor. The parallel grooves are inclined approximately by 45 deg. to a transfer direction. An illumination device 9 is arranged slantwise upward of a position where a work 1 is loaded. An illumination light source illuminates from a side face approximately perpendicular to the direction of the parallel grooves. The illumination light source has approximately 60 deg. inclination angle to a face of a measurement part, and therefore the light does not reach a bottom face of the parallel grooves. An image pickup device 5 is a CCD camera, taking images picked up from vertically above the work 1.  An image-processing device 7 to which an image signal from the pickup device 5 is input extracts a secondary shape of the work 1.
Patent JP-H05242554-A (JP)
Title: Optical pick-up device
Inventor: SHINO KUNINORI
IPC: G11B7/125
Filed: 1992-02-29
Abstract: PURPOSE:To easily recognize the accumulation of dust, etc., on a pick-up section and to accurately operate a maintenance. CONSTITUTION:A returning light from a magneto-optical disk 1 is divided into a P wave polarized light component and an S wave polarized light component at an optical pick-up section 3, the levels of the P wave polarized light and the S wave polarized light are respectively detected by a first photo detector 4 and a second photo detector 5 and at a dust detector 6, a level difference between the P wave and S wave polarized light components detected by the fist and second photo detectors 4 and 5. This level difference and a threshold level which is lower than a level difference between the P wave and S wave poplarized light components when no dust is accumulated on the pick-up section 3 are compared and a controlling is operated by a system controller 7 so as to turn a warning lamp 17 on when this level difference is larger than a specified level.
Patent JP-S535454-A (JP)
Title: Heat pipe
Inventor: NAKAMOTO YASUAKI
IPC: F28D15/02
Filed: 1976-07-05
Abstract: PURPOSE: An automatic temperature control type heat pipe to automatically increase heating area prior to superheating at a heating extremity, and to decrease thermal flow velocity per unit area by means of varying heat transmission area in proportion to fluctuation of internal pressure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S555176-A (JP)
Title: Production of heat transer pipe
Inventor: SEKI ATSUO
IPC: B21C37/20
Filed: 1978-06-29
Abstract: PURPOSE: To obtain the heat transfer pipe which has numerous protrusions on the inside wall surfaces and has less pressure losses and high heat conductivity by supporting the inner side of a metal pipe with two sets of turnable plugs provided with a multiplicity of streak grooves on the outside surfaces and pressing the outside surface of the metal pipe with molding rolls.  
     CONSTITUTION: A plug 2 provided with a multiplicity of streak grooves 3 spirally on the outside surface and the second plug 7 provided with a multiplicity of protruding streaks 8 of different angles spirally at a diameter smaller than these are disposed in a metal pipe 1 such as copper, aluminum or other. These plugs 2, 7 are supported turnably by a shaft 4. Conical rolls 5, 10 of gradually increasing diameters toward the advancing direction of the metal pipe 1 are disposed 3 pieces as one set spacially at an angle of 120°. In this state, the molding rolls 5, 10 are turned by drive units to press the metal pipe 1 while pulling the same in the arrow direction, thereby pressure-engraving and forming the protruding streaks on the inside wall surfaces. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05240779-A (JP)
Title: Sample holder for birefringence measuring device
Inventor: SAKAI KIYOKAZU
IPC: G01N21/01
Filed: 1992-02-29
Abstract: PURPOSE:To provide a simple structural sample holder by which a sample can be set simply and the sample can be held stably so that a measurement point does not change even if the sample is rotated. CONSTITUTION:A sample holder for a birefringence measuring device is adhered/ fixed while sandwiching a spacer 5 between the edge parts of two plates formed of a resilient material, and a hole 2B is arranged so that the respective centers can coincide with each other on the opposite side of the edge parts where the two plates are adhered/fixed to each other. A presser plate 3 is rotatably installed in the hole 2B, and a sample is sandwiched between these upper/lower presser plates.
Patent JP-S534768-A (JP)
Title: Apparatus for dust collection and denitration
Inventor: HORI KIKUO
IPC: B01D53/86
Filed: 1976-07-03
Abstract: PURPOSE:To carry out dust collection and denitration of high temperature combustion exhaust gas containing NOx in the same paparatus with resulting decrease in plant cost by arranging heat resistant dust colelcting section and denitrating section so as to form a single multilayer cylinder.
Patent JP-H06315468-A (JP)
Title: Tension judging apparatus
Inventor: WATANABE YOSHIAKI
IPC: B60N5/00
Filed: 1993-04-06
Abstract: PURPOSE:To judge a tension of a person easily without requiring a preparation and restricting the person's action. CONSTITUTION:This apparatus provides a filter 2 to filter a specific frequency component of outputted signals of a vibration detecting means 1 set on a seat 6, a smoothing means 4 to smooth outputted signals of an amplifying means 3, and a judging means 5 to judge a tension of a person based on outputs of the smoothing means 4. With those means, a vibration state of the person touching to the vibration detecting means 1 is detected and the tension of the person's body can be judged. With no preparation and almost no restriction of the person's action, the tension can be easily judged even with no will to judge.