baber/WOPTO huggingface dataset:
Patent JP-H04305976-A (JP)
Title: Semiconductor device
Inventor: TAKAGI MITSUHARU
IPC: H01L21/76
Filed: 1991-04-02
Abstract: PURPOSE:To improve characteristic of MOSFET by controlling generation of hot carriers and improving withstand voltage of drain. CONSTITUTION:A field insulating layer 3 is formed by selective oxidation on a P-type silicon substrate 2, N-type drain region 5 and source region 6 are respectively formed within an element activating region 4 surrounded by the field insulating layer 3 and a gate electrode 9, for example, of polycrystalline silicon layer is formed on a channel region 7 located between the drain region 5 and source region 6 via the gate insulating film 8. Moreover, offsets OS in the length of about 0.1 to 0.2mum is formed between the drain region 5 and channel stopper region 10 and between the source region 6 and channel stopper region 10 of the N-channel MOS FET which is formed by providing the P-type channel stopper region 10 under the field insulating layer 3.
Patent JP-H01241960-A (JP)
Title: Communication line monitor for alarming
Inventor: ODA KOJI
IPC: H04B3/46
Filed: 1988-03-23
Abstract: PURPOSE:To detect a line discontinuity state or the like due to an open line or a fault of a station by detecting a line-voltage state of a public communication line and a current state flowing thereto so as to discriminate whether or not the line is normal. CONSTITUTION:When the line is normal, the line voltage is a prescribed level or over or the level of a current flowing to the line is a prescribed level or over. Then the state of the line voltage and the stage of the current flowing to the line are detected by the 1st and 2nd detection means 10, 20 and the result of detection is given to a discrimination means 30. The discrimination means 30 discriminates whether a fault takes place in the line based on the result of detection or not and raises an alarm tone when a fault takes place in the line 2 based on the result of discrimination. Thus, the discontinuity state or the like due to an open communication line or a fault of a station is detected.
Patent JP-S61229114-A (JP)
Title: Timer controlling system
Inventor: FUKUDA KIYOMITSU
IPC: G06F1/14
Filed: 1985-04-03
Abstract: PURPOSE:To reduce the number of timer blocks to be watched so as to reduce a processing time by setting high-order bits only to plural timer blocks and using low-order bits as indexes by which the blocks are registered in a table. CONSTITUTION:The value (b) of a high-order bit and value (a) of a low-order bit are obtained by adding a current count value (c) to a requested timer value 4 and a timer block 3 is registered at a point on a timer queue registering table 2 where its index is (a). Then the value (b) of the high-order bit is set in the timer block 3. A counter 1 repeats increment and collates the above- mentioned table by using the value as an index and decreases the value of the timer block registered in the table. When the value of a timer block is '0', the timer block is regarded as 'time out' and the block is removed from the timer queue.
Patent JP-S61228741-A (JP)
Title: Remote controller
Inventor: OKADA JINKO
IPC: H04L9/32
Filed: 1985-04-03
Abstract: PURPOSE:To omit a separately equipped passcode input device and to facilitate to change a passcode by providing a write switch to a storage circuit and using a pushbutton input section of the titled device so as to store the passcode to the storage circuit. CONSTITUTION:A pushbutton signal from a pushbutton input device 1 is detected by a detection circuit 3, a passcode input signal from the detection circuit 3 is inputted and processed by a control circuit 4 and the passcode is stored from the control circuit 4 to the storage circuit 5. When the pushbutton input device 1 inputs the passcode while the write switch 8 is turned off, a pushbutton signal is detected by the detection circuit 3. The passcode input signal from the detection circuit 3 is inputted to the control circuit 4, where the signal is compared with the passcode stored in advance in the storage circuit 5, and when the both are coincident, a control signal is outputted to an output circuit 6. The output circuit 6 is operated by the control signal and outputs a require output signal externally.
Patent JP-S57187128-A (JP)
Title: Production for pressure die
Inventor: TSUKIOKA RIYOUSUKE
IPC: B21D37/20
Filed: 1981-05-12
Abstract: PURPOSE:To remove restrictions on a backing material, by attaching a reinforcing member to the rear side of a melt-sprayed metal layer when this layer on the surface of a melt-sprayed model is detached from the model in respect to a pressure die obtained by detaching this layer from the model and backing this layer. CONSTITUTION:A frame 3 is attached to a basic model 2 having a surface 1 to be transferred, and an alloy having a low melting point is flowed into the frame 3 to obtain a melt-sprayed model 4. A hard metal such as Cr is melt-sprayed to this model 4 to form a layer 5, and the surface 1 is transferred. Next, the layer 5 is detached; however, the layer 5 is deformed by its own residual stress to generate a deviation as a press face. Therefore, a reinforcing member 6 consisting of a Pb-Sb alloy having a melting point higher than the material of the model 4 is provided along the back of the layer 5 on the model 4. A gap 7 is provided between the member 6 and the layer 5. A melt-sprayed layer 8 is provided again on the member 6, and the member 6 and the layer 5 are made into one body to reinforce the layer 5. After melting away the model 4, the layer 5 is put on a model 9 which has the same shape as the model 4 and consists of plaster or the like and is backed with a zinc alloy 13. Thus, the member 6 is softened or melted partially to fill up the gap 7. After that, the layer 5 is backed with a sand core 14 to obtain a pressure die.
Patent JP-S57185551-A (JP)
Title: Data access system of memory bank in microcomputer system
Inventor: HIRAYAMA SEIJIROU
IPC: G06F9/32
Filed: 1981-05-08
Abstract: PURPOSE:To perform efficient use of a system, by switching a bank with a selection indicating signal of a CPU and accessing a data of other banks, when a special instruction for referring to other memory banks is detected. CONSTITUTION:When a data in a memory bank 2 is desired to be referred to during the execution of a program at a memory space B of a memory bank 1, the special instruction for referring is stored in a desired location of the memory space B and the special instruction is detected during the execution of the program. Thus, the data access can be made even to the memory bank 2 apparently when a CPU3 selects the memory bank 1 by referring to the specified data of the memory space B as a series of execution of the instruction. Then, switching means for troublesome memory banks can be eliminated.
Patent JP-H01242044-A (JP)
Title: Ophthalmic ultrasonic measuring apparatus
Inventor: HAMANO YOSHIMASA
IPC: A61B8/10
Filed: 1988-03-23
Abstract: PURPOSE:To measure not only the eye axial length of a usual eye but also that of a fixing inferior eye, by changing over the ultrasonic probe mounted on a slide table and a hand-held ultrasonic probe to connect the latter to an ultrasonic wave transmitting and receiving circuit. CONSTITUTION:The face of an examinee is fixed to a jaw pad 12a and a forehand pad 12b and the examinee is allowed to fixedly see the front and an ultrasonic probe 1 is brought into contact with the cornea E of an eye to be examined to measure an eye axial length. In this measurement, when a sufficient ultrasonic echo is not obtained because of fixing inferiority or strong cataract, a hand-held ultrasonic probe 2 is connected to a connection terminal CN. An ultrasonic wave transmitting and receiving circuit is automatically connected to the ultrasonic probe 2 by this connection and an eye axial length can be measured by this ultrasonic probe 2.
Patent JP-H11273591-A (JP)
Title: Cathode-ray tube apparatus
Inventor: SANO YUICHI
IPC: H01J29/86
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube apparatus capable of retaining sufficiently high atmospheric pressure resistance of a vacuum outer casing even if the yoke part is made to be a pyramid shape, efficiently lowering the deflecting electric power consumption, and satisfying the demands of high brightness and high frequency deflection. SOLUTION: The yoke part, which is a region where a defection yoke is installed in a funnel part of a vacuum outer casing of a cathode-ray tube having an approximately rectangular phosphor screen is made to be an approximately pyramid shape and in a cross-section of the yoke part 14 vertical to the tube axis, corner parts 115a, 115b, 116a, 116b, 118a, 118b are formed in at least in the longer sides or the shorter sides besides the rectangular corners.
Patent JP-H06281349-A (JP)
Title: High temperature electric furnace
Inventor: KAJIURA YASUHIRO
IPC: F27B9/06
Filed: 1993-03-29
Abstract: PURPOSE:To make a rising of temperature in a furnace chamber rapid by dividing the inner portion of the chamber to a metallic heater arranging portion and a treated material storage portion by a partition plate by locating, at least at an initial period of an operation, a heat transferrable partition wall plate in the furnace chamber, in a high temperature electric furnace such as a batch type furnace and so on. CONSTITUTION:In a furnace chamber 13, at an edge portion and its vicinity of a metallic heater 14, a partition wall 17 is arranged, a fire-resisting material 12 is fixed and an inner portion of the furnace chamber 13 is divided to an arrangement portion r1 of the metallic heater 14 and a storage portion r2 of a formed base 16. This partition wall plate 17 is made of a ceramic fire-resisting plate. And a roller conveyor 15 is arranged in a treated material storage portion r2, and the formed base 16 is transferred. In this composition, the heater arranging portion r1 becomes small in comparison with a whole volumeric capacity of the furnace chamber 13 and heat loss by radiation to the storage portion r2 by the partition plate 17 can be made small and a temperature rising becomes rapid. This partition wall 17 may be so formed as to be migratable or be releasable.
Patent JP-S59195325-A (JP)
Title: Cassette tape recorder
Inventor: SHINOHARA ISAO
IPC: G11B5/86
Filed: 1983-04-20
Abstract: PURPOSE:To reduce the dubbing time remarkably without deteriorating the reliability for the lifetime of a motor, etc. by increasing greatly the tape driving speed for dubbing without switching the rotational frequency of the motor. CONSTITUTION:In a high-speed dubbing mode, the 2nd pinch roller 17 is pressed into contact with the 2nd capstan 12 of the 1st tape deck part 1. The 2nd idler 19 is controlled and the 2nd reel drive disk 18 is revolved. Thus a magnetic tape 9 of the 1st cassete tape 2 is driven in the 2nd direction (arrow B) at a several times speed compared with the standard speed. At the same time, a magnetic tape 27 of the 2nd cassette tape 22 is also driven toward the arrow B in a several times speed as high as the standard speed. In this case the signals recorded to channels 9b and 9c of a track 9a of the tape 9 are recorded to channels 27b, 27c of a track 27a of the tape 27 of the cassette 22.
Patent JP-H01242662-A (JP)
Title: Sliding resin composition
Inventor: KURAMOTO KEN
IPC: C08L71/08
Filed: 1988-03-23
Abstract: PURPOSE:To provide a sliding resin composition suitable as a material for a sliding part which can withstand high-temperature and high-load conditions, by adding a specified amount of a carbon fiber and a carbon powder of a controlled particle diameter to an aromatic polyetherketone resin. CONSTITUTION:60-5wt.% carbon fiber (B) and 30-5wt.% carbon powder (C) of a mean particle diameter of 1-200mum (e.g., natural graphite powder or carbon black) are added to 10-90wt.% aromatic polyether ketone resin (A) containing repeating units of formula I and, optionally, repeating units of formulas II, III, IV or the like, and the obtained mixture is mixed with a Henschel mixer or the like and pelletized with a melt extruder or the like to produce a sliding resin composition. A molding of the obtained resin composition is small in anisotropy, excellent in heat resistance, sliding property, mechanical properties, etc., and can be suitably used as a material for sliding parts suck as pistons, and bearings.
Patent JP-H08241932-A (JP)
Title: Nonvolatile semiconductor memory device and its manufacture
Inventor: KOYAMA KENICHI
IPC: H01L27/115
Filed: 1995-03-06
Abstract: PURPOSE: To obtain a nonvolatile semiconductor memory device in which an irregularity in a characteristic is suppressed by a method wherein a substrate is not overetched when a gate electrode in a peripheral circuit part is patterned. CONSTITUTION: An n<+> type buried diffusion layer which is extended in a direction parallel to the figure and which is to be used as a bit line is formed on then surface of a p-type silicon substrate 1, and an element isolation oxide film 2 which is extended in a direction at right angles to the buried diffusion layer is formed on the substrate. A polysilicon film, an intergate oxide film 5 and a polysilicon laminated body are patterned, and a floating gate 4 and a control gate 6 are formed. A silicon oxide film 7 is formed by a thermal oxidation operation, a silicon nitride film 8 and a silicon oxide film 9 are deposited on it, and a photoresist film 10 is then formed (a). The oxide film 9 and the nitride film 8 are patterned in such a way that every other gap between laminated gate electrodes is buried (b).  A polysilicon film is deposited, it is patterned, and an erasure gate 12 and a gate electrode 13 are formed (c).
Patent JP-H03272533-A (JP)
Title: Relay drive unit
Inventor: SATO SHUJI
IPC: H01H47/32
Filed: 1990-03-20
Abstract: PURPOSE:To actuate a relay in a short time and keep temperature rise by self-heat generation of the relay at a low level after the relay is actuated by controlling an output inversion circuit of an output of a control circuit by a control transistor. CONSTITUTION:A charging resistance 14 connected with a DC power source 1 and a control transistor 15 are serially connected with each other, and they are connected with a capacitor 11 serially to be controlled by an output of a control circuit 12 at the control transistor 15 through an output inversion circuit 16. The capacitor 11 can therefore be charged speedily at the small resistance value 14 before a relay 8 is actuated, and after the relay 8 is actuated by the charged capacitor 11, the resistance 14 is changed to be separated into a large resistance 9 and the coil resistance of the relay 8, so a separated relay holding voltage 1c can be added to the relay 8. Self-heat generation of the coil of the relay can thus be prevented, thereby the relay can be actuated in a short time after a power source is switched on.
Patent JP-S54161937-A (JP)
Title: Pen type printer
Inventor: EBINAKA TOSHIO
IPC: B41J2/01
Filed: 1978-06-12
Abstract: PURPOSE:To let a pen type holder scan freely on paper through manual operation and enable printing to be done without receiving any restrictions such as in the sequence of printing and shapes of paper by containing a mark detecting means and printing means in said holder. CONSTITUTION:Light from the LED in the pen type holder is reflected by the mark on paper PP and is received in an element PTR. This light is then supplied as a mark detecting signal 10 to a delay circuit DLY and buffer memory CB. The code for one character having been read out from CB is address-converted and the pattern information is read out from a memory PM and is then stored in a memory BUFF. The delayed signal 20 is applied to a gate G and timing circuit TM, whereby the synchronization of the pattern information signal 30 from a serializer S and the operation of the driving circuit of a head H is obtained. Then, the head H injects ink onto the paper PP according to the signal, whereby one character is formed.
Patent JP-S62129613-A (JP)
Inventor: DENISU RUFUEERUBURU
IPC: F23D14/70
Filed: 1986-03-28
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-S58188246-A (JP)
Title: Double sheet detector of paper sheet discriminator
Inventor: TANIGAWA RIYUUZOU
IPC: B65H7/12
Filed: 1982-04-27
Abstract: PURPOSE:To surely detect the double sheet of paper sheets in a discriminator discriminating the paper sheet of plural kinds such as a note, by providing a reference value of the double sheet corresponding to each paper sheet and comparing the value with data of the paper sheet at discrimination. CONSTITUTION:In accordance with conveyance of paper sheets such as a note, a detection signal from a magnetic sensor HD1 is amplified and shaped with a waveform in a waveform shaper circuit 50 then output as a timing pulse TP. While a signal PD in accordance with a quantity of permeable light of the conveyed paper sheet is obtained from a photosensor PS2, input to an A/D converter 57 via an amplifier 55 and converted to a digital signal corresponding to a level of the signal PD. A timing pulse output during the passing of this paper sheet through the sensor PS2 is counted, and a kind of the paper sheet is decided from its counted value to read a stored output of the converter 57 and perform arithmetic operation. The result is compared with a reference value of the double sheet stored in a ROM41 to enable the detection of the double sheet.
Patent JP-H08238129-A (JP)
Title: Heater panel fitting structure for office desk
Inventor: KUBOTA TAKUMI
IPC: A47B37/00
Filed: 1995-03-03
Abstract: PURPOSE: To provide a fitting method for a heater panel easy to fit, not becoming an obstacle, and having good workability and thermal efficiency. CONSTITUTION: A flexible power cable 1 is guided to a flat heater panel 3, a heat radiating face is provided on one face 2, and one or more permanent magnets 5 are fixed on the other face 4 of the panel 3. The panel 3 is removably attracted and fixed via the permanent magnets 5 to the lower face of a steel drawer 8 located above the insertion space 7 of a chair on the lower face side of a desk 6.
Patent JP-H01243086-A (JP)
Title: Device for experimenting visually in convergence, diffusion or the like of light passing through lens
Inventor: HASEGAWA YASUSHIROU
IPC: G01M11/02
Filed: 1988-03-24
Abstract: PURPOSE:To experiment visually the convergence, diffusion, etc., of laser light by using normal plate glass by making the oscillation light from a laser light oscillator incident on a rotatable reflector and separating the incident light into plural reflected light beams by respective glass plates and a mirror. CONSTITUTION:The angle of the oscillation light 2 from the laser light oscillator 1 is changed by the mirror 3 and the light is made incident on the rotatable reflector 7 formed by stacking parallel transparent glass plates 4 and 5 which are as thick as each other and providing the mirror 6 at the tail end. The laser light 2 is reflected repeatedly by respective glass plate surfaces and the mirror 6 at an angle of reflection equal to the angle of incidence and separated into the plural reflected light beams, which are passed through a lens 14. Consequently, the convergence, diffusion, etc., of many light beams which pass through the lens 14 are viewed actually in a smoke box 13, etc.
Patent JP-S60217953-A (JP)
Inventor: TANAKA TOMOJI
IPC: B65F1/00
Filed: 1984-04-09
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-H06259278-A (JP)
Title: System for acquiring debugging information
Inventor: KAMATA TOMOO
IPC: G06F11/28
Filed: 1993-03-08
Abstract: PURPOSE:To speedily perform debugging and to eliminate necessity for previously adding any specified debugging information to a file in an execution enable form for debugging even when any trouble is generated at the time of real software execution with the file in the execution enable form provided with no specified debugging information. CONSTITUTION:This system for acquiring the debugging information so as to acquire the debugging information of the file in the execution enable form provided with no specified debugging information is equipped with a loader 12 for reading symbol information in the file in the execution enable form and a debugging information acquiring part 13 for generating the debugging information by analyzing an execution code and extracting information required for debugging a stack size or the like when the symbol information is concerning the execution code.
Patent JP-H06254553-A (JP)
Title: Apparatus for producing pure water
Inventor: YOSHIDA HIROSHI
IPC: C02F1/78
Filed: 1993-03-08
Abstract: PURPOSE:To provide the apparatus for producing pure water which can effectively utilize the temp. characteristics of a reverse osmosis membrane device in combination with a cogeneration system. CONSTITUTION:This apparatus for producing pure water is provided with a first heat exchanger 12 which is supplied with the hot water from a cogeneration hot water former 13 for changing raw water, such as sea water, the city water from the recovery of waste heat of a prime mover, etc., to hot water and circulating and supplying this hot water to its primary side and heats the raw water up to the permissible temp. of the reverse osmosis membrane device to be described afterward, a raw water tank 20 which once stores the raw water heated by this first heat exchanger 12, a pressure pump 26 which pressures the heated raw water heated from this raw water tank 20 and the reverse osmosis membrane device 27 which is supplied with the raw water of the prescribed temp. pressured to a prescribed pressure by the pressure pump 26 and forms permeated water. The apparatus is provided with a second heat exchanger 11 for cooling the permeated water of the reverse osmosis membrane device 27 by using the raw water and is preferably provided with a filter, 23 between the raw water pump 20 and the pressure pump 26. Further, the drinking water and the industrial water are formed when the sterilization device 38, a second treating device. are used.
Patent JP-S63236094-A (JP)
Inventor: KOMORI YASUHIRO
IPC: G10L15/10
Filed: 1987-03-25
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-S58189345-A (JP)
Title: Manufacture of tough cermet
Inventor: YAMAMOTO YOSHIHIRO
IPC: C22C29/16
Filed: 1982-04-27
Abstract: PURPOSE:To manufacture tough cermet with superior mechanical characteristics and machinability, by adding carbon powder to a powdered blend for cermet consisting of specified components by a certain percentage of the amount of nitrides in the blend, mixing them, and molding and calcining the mixture. CONSTITUTION:A powdered blend for cermet consisting of, by weight, 5-30% nitride of >=1 kind of metal selected from the IVa and Va group metals in the periodic table, 3-40% of >=1 kind of component selected from the VI group metals and the carbides thereof, 4.7-30% of >=1 kind of iron group metal, 0.3-10% AlN and the balance TiC with inevitable impurities is prepared. Carbon powder is added to the blend by 0.5-10pts.vol. per 100pts.vol. nitrides in the blend, and they are mixed. The mixture is molded and calcined.
Patent JP-S62229901-A (JP)
Inventor: YASUMOTO YASUAKI
IPC: H01C7/00
Filed: 1986-03-31
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。