baber/WOPTO huggingface dataset:
Patent JP-S60239560-A (JP)
Inventor: FURANTSU YOOZEFU GIIRUZE
IPC: D06C3/02
Filed: 1985-05-09
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-H01270283-A (JP)
Title: Semiconductor laser light source
Inventor: AOYAMA SHIGERU
IPC: H01S5/00
Filed: 1988-04-21
Abstract: PURPOSE:To prevent reflected light from a substrate surface from returning a semiconductor laser, by installing a reflectionless grating on a substrate surface opposite to the surface on which a lens is formed. CONSTITUTION:A substrate 10, on which a lens 11 is formed, is arranged in the front of a semiconductor laser 1; emitted light from the semiconductor laser 1 is orderly formed by a lens 11; in such a semiconductor laser light source, an optical element (a grating 12 and the like) is arranged on a substrate surface opposite to the surface on which a lens 11 is arranged; the above optical element has a periodic structure wherein the sectional shape is an isosceles triangle, the period is equal to or less than the wavelength of the semiconductor laser, and the thickness is nearly equal to the wavelength of the semiconductor laser 1. As a result, it becomes theoretically reflectionless for the light whose wavelength is longer than or equal to the period. Thereby, bad influence due to backward light caused by the reflection from the substrate 10 surface can be almost eliminated.
Patent JP-S63313726-A (JP)
Inventor: ANDAASU HAMUBAAGAA
IPC: A61K31/40
Filed: 1988-04-21
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-S5621229-A (JP)
Title: Information collection system
Inventor: KIMURA HITOSHI
IPC: G06F13/00
Filed: 1979-07-30
Abstract: PURPOSE: To increase the line efficiency, by reducing the number of pollings to the terminal less in the amount of input data, in the system providing the terminal controller and a plurality of terminals.  
     CONSTITUTION: When POS system is started, the timer 3 is started. When the timer 3 reaches a given value, the count reading commaned is delivered to the POS terminals 2-1W2-n, and the count value of the number of transactions counters 4-1W 4-n is read into the terminal controller 1. The transmission of the polling signal is temporarily stopped to the smaller content of the counters 4-1W4-n than the specified value among the POS terminals 2-1W2-n. Futher, while this, by transmitting the polling signal only to other POS terminals, the line efficiency can be increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60242550-A (JP)
Title: Magnetic disk device
Inventor: TSUNODA MASATOSHI
IPC: G11B21/21
Filed: 1984-05-15
Abstract: PURPOSE:To suppress an increase in frictional torque based upon the attraction between a magnetic head and a magnetic disk by detecting the power source of a rotary drive source being turned on, and driving a positioning drive source for the magnetic head at the start of the rotation of the magnetic disk on the basis of the detection signal. CONSTITUTION:The magnetic head 5 contacts the magnetic disk 2 initially, so the frictional torque is larger than starting torque and the disk 2 is in an unrotatable state. When th power source PWR is turned on, a power-on resetting circuit 11 outputs a signal P and a switch circuit 16 operates a switch 15 to a terminal 15A. The signal P is inputted to a movement signal generating circuit 13, which outputs a constant-time signal R to move the head 5 slightly in the radial direction of the disk 2 by the positioning drive source 6. Consequently, the attraction between the head 5 and disk 2 is eliminated. Then, a rotary dirve source controlling circuit 12 controls the rotary driver source 1 synchronously with the resetting of the signal P and starts turning the disk 2. Thus, the disk 2 is driven to rotate smoothly.
Patent JP-H01269018-A (JP)
Title: Method for diagnosing abnormality of detector in plant
Inventor: KATSUKI KENJI
IPC: G01D1/16
Filed: 1988-04-20
Abstract: PURPOSE:To diagnose the abnormality of a detector separately from a change in characteristics of a plant by respectively estimating values of plural detectors to be diagnosed from the dynamic relations between the detectors to be diagnosed and plural detectors not to be diagnosed by using the detectors not to be diagnosed. CONSTITUTION:In a plant 1 the signal u(t) of a detector which is not to be diagnosed, for example, a detector signal which is required for operating the plant 1 and, for example, the signal y(t) of a detector to be diagnosed required for monitoring and controlling the plant 1 are used. The signals u(t) and y(t) are inputted to an estimating section 2. A reference quantity calculating section 3 calculates an abnormality estimating reference quantity J from the difference epsilon(t) between an estimated value y(t) and measured value y(t). A decision section 4 decides whether or not a reference quantity obtained by causing the section 3 to recalculate the abnormality estimating reference quantity J is below a prescribed value and, when the recalculated reference quantity is smaller than the prescribed value, the section 4 decides that the non-estimated detector is faulty.
Patent JP-H04230991-A (JP)
Title: Heat cooking appliance
Inventor: NAGAMOTO SHUNICHI
IPC: H05B6/68
Filed: 1991-04-26
Abstract: PURPOSE:To provide a cooking appliance with good operability and precision by grouping automatic buttons for cuisine menus so that automatic cooking can be performed for many cuisine menus via one automatic button. CONSTITUTION:A physical quantity detecting means 4 detecting physical quantities such as infrared rays radiated from the food 2 in a heating chamber 1 and the air flow circulated in the heating chamber 1, an arithmetic section 10 calculating the preset function from the physical quantity detected result, a state judging means 9 judging in which cooking state the food 2 is from the calculated result, and a heating sequence control means 13 controlling the heating from this result are provided. Many food groups can be grouped into several groups, cooking can be performed for each group only with a button, and a cooking appliance with good operability and precision is obtained.
Patent JP-S60240521-A (JP)
Title: Power unit supporting device for automobile
Inventor: MAEBAYASHI JIROU
IPC: B60K5/12
Filed: 1984-05-15
Abstract: PURPOSE:To aim at reduction in noises and vibrations, by connecting a reduction gear to a differential gear with a universal joint, while constituting a supporting device in a way of coupling a differential gear mount part with a car body and an engine via rubber, in case of the power unit supporting device provided with the differential gear as a separate body. CONSTITUTION:A differential gear 7 is connected to a reduction gear via each of universal joints 6a, 6b and a propeller shaft 6, while each of differential gear mount parts 17a and 17b of front support arms 7c and 7b is attached to a front support member 21 of a body frame via unillustrated rubber, and these differential gear mount parts 17a and 17b of rear support arms 7a and 7d are attached to a rear support member 22 via unillustrated rubber likewise. In addition, the differential gear 7 is attached to a bracket 11a at the left of an engine 1 via unillustrated mount flange rubber 12. With this constitution, the differential gear is supported between the car body and the engine via rubber, thus noises and vibrations are reducible.
Patent JP-H04326395-A (JP)
Title: Character display device
Inventor: NAKAO ATSUSHI
IPC: G09G5/24
Filed: 1991-04-26
Abstract: PURPOSE:To provide the character display device which can display simultaneously characters whose sizes are different on the same display line. CONSTITUTION:When display data of a character to be displayed is given, whether its character is an ANK character or a KANJI(Chinese character) character is decided. In the case it is the ANK character, a position of an ANK cursor is calculated, and after the cursor is added by a 6-dot portion, the corresponding ANK character is displayed. In the case the character is the KANJI character, a position of a KANJI cursor is calculated, and 8 dots and 16 dots are added to the cursor, in the case of a half size character, and in the case of a full size character, respectively, and the corresponding KANJI character is displayed.
Patent JP-S59222763-A (JP)
Title: Column for high-speed liquid chromatography
Inventor: OKAMOTO ICHIROU
IPC: G01N30/60
Filed: 1983-06-01
Abstract: PURPOSE:To facilitate the packing of a soft filling agent and a filling agent broad in the particle size distribution by arranging a double-structure filter both sides or one side of a column so that the pore diameter of the inner filter is smaller than the particle size of the filling agent while that of the outer film is set at a specified proportion of the column inner diameter. CONSTITUTION:This column has a double-structure filter in which an inner filter 1 contacting a filling agent is a porous filter smaller in the pore than the particle size of the filling agent with the thickness thereof preferably set at 1/10-1/10,000 of the inner diameter of the column. The pore diameter of the outer filter 2 is preferably set at 1/5-1/100,000 of the column inner diameter with the thickness thereof preferably at 1/2-1/100,000 the column inner diameter. As material, both the filters 1 and 2 use an organic or inorganic material in noway deteriorating by a eluting medium or compound. Thus, this column will not be clogged with filling agents as the pore of the inner filter 1 is relatively small while preventing pressure from working on the inside thereof because the filter is thin. Besides, the outer filter 2 can reinforce the inner filter 1.
Patent JP-H05298095-A (JP)
Title: Pipeline arithmetic unit
Inventor: HARADA YUTAKA
IPC: G06F7/00
Filed: 1992-04-17
Abstract: PURPOSE:To provide a high-speed computing element which operates operands having a long word length by assigning a part of the operand divided into plural stages in the computing element of the micro pipeline system. CONSTITUTION:A 12-bit operand circulated in registers 10 and 20 has four lowest bits selected in the first stage 3, and they are sent to a 4-bit operation circuit 30. In this circuit 30, operation between 4-bit operands is executed in the flow of the first processing from stage 4 to stage 7. The operation result passes stage 8 and is written in a register 10 or 20 in stage 0. In the same manner, divided 4-bit middle and upper operands are successively transferred to the 4-bit operation circuit 30, and the operation at every four bits is executed in the flow of second and third processings. Consequently, one instruction execution is completed through the flow of three processings.
Patent JP-S63262461-A (JP)
Title: Target for sputtering
Inventor: MIWA TAIICHIRO
IPC: C23C14/34
Filed: 1987-04-21
Abstract: PURPOSE:To stably form films of a uniform thickness by sputtering for a long time by forming a target used with a rare earth metal having columnar crystals so arranged that the longitudinal direction of the crystals is made perpendicular to the surface of the target to be sputtered. CONSTITUTION:A target for sputtering is formed with a rare earth metal having columnar crystals so arranged that the longitudinal direction of the crystals is made perpendicular to the surface of the target to be sputtered. The rare earth metal is selected among the lanthanoids having atomic number 57-71, yttrium and scandium and the diameter of the columnar crystals is regulated to <=about 400mum, preferably <=150mum. By the specified crystal arrangement, a film of a uniform thickness can stably be formed by sputtering with the target.The target is suitable for use in the production of a magneto-optical disk or the like.
Patent JP-H02274441-A (JP)
Title: Looseness detecting device for thread member
Inventor: OZAWA SHOGO
IPC: G01M99/00
Filed: 1989-04-18
Abstract: PURPOSE:To surely detect the looseness of an external thread member despite its length by rotating internal and external thread members, in loosening directions while they are urged relatively in a screwing direction, and detecting and analyzing a sound from a sliding contact part between internal and external thread parts. CONSTITUTION:A bolt 2, while it is urged in a screwing direction (direction of arrow head 4), is rotated in a loosening direction by a nut runner 3 for an internal thread part 1a engaged in a base bed 1, and a microphone 5 detects a sound generated from a sliding contact part of the internal thread part 1a with an external thread part 2a. An acoustic wave is modulated by a modem 6 in an electric signal analyzed in its frequency by an analyzer 7, when a screwing condition is detected for its release, a display device 8 is informed. When the frequency agrees with that of an impact noise, between external and internal thread and parts generated in each turn of the bolt 2 when it is completely loosened, previously stored in a memory, the bolt is judged loosened, and when the frequency is in no agreement, the bolt is judged not loosened.
Patent JP-S58215166-A (JP)
Title: Thermal fixation device
Inventor: IIJIMA TAKASHI
IPC: B41J2/32
Filed: 1982-06-08
Abstract: PURPOSE:To increase a paper discharging speed in comparison with a subscanning speed, by changing an energizing start cycle by means of a clock having a frequency corresponding to the carrying speed of a recording paper in order to keep the surface temperature of the recording paper at a fixed value with disregard to the carrying speed of the recording paper. CONSTITUTION:If a ''low'' carrying speed switching signal is supplied to a switching circuit 4 out of a terminal 1, a clock F1 having a frequency which is proportional to a subscanning speed is supplied to a counter 5 from the switching circuit 4. The counter 5 generates an energizing indication signal A1 of an energizing indication signal A for every 6 counts of the clock F1 to supply it to a heating element controlling circuit 7. The heating element controlling circuit 7 incorporates with an FF71, open collector gate 72 and a photorelay 73 to perform energizing control for a heating element 1. A heat ray out of the heating element 1 heats the surface of a recording paper 8 which is carried with a subscanning speed, and its surface temperature is detected by a sensor 2, inverted and amplified by an amplifier 3 to generate a temperature detection signal D1 of a temperature detection signal D. When the detection temperature of the temperature sensor 2 increases near to a fixed temperature, the amplifier 3 acts to lower the voltage of the temperature detection signal D1 of the output. A comparison circuit 6 incorporates with an open collector gate 61, a comparator 62, charging circuit having time constants R1C and R2C for them, and discharging circuit, and compares the voltage of the temperature detection signal D with comparison voltage E to generate a energizing stop signal G.
Patent JP-H05304666-A (JP)
Title: Picture communication terminal equipment
Inventor: NAKAMURA JUNJI
IPC: H04L69/14
Filed: 1992-04-17
Abstract: PURPOSE:To flexibly correspond to various applications by providing a remote control section, a data area dividing control section, a packet conrol section, and a data area multiple/dividing section transmitting and receiving plural data. CONSTITUTION:When a packet control section 19 completes the transmission of data packets, a data area dividing control section 17 designates the assignment of a low-speed data area to a data area multiple/dividing section 18. The section 18 multiplexes the still picture data and tablet data in the low-speed data area, and sents to a multiple/dividing section 10. Then the tablet data are sent at the speed of 8kbps and still picrture data at the speed of 32kbps to the opposite terminal. On the other hand, when detecting a data packet from opposite terminal, a control 19 notifies it to a control section 17 if it is on the data area dividing control. Then the control section 17 switches the section 18 according to the direction from the opposite terminal, and a terminal control section 11 controls a still picture control section 15 and telewriting control section 8 to prepare for the data to be transmitted.
Patent JP-S61256768-A (JP)
Title: Mos type field effect transistor
Inventor: WAKABAYASHI MUTSUKO
IPC: H01L29/78
Filed: 1985-05-10
Abstract: PURPOSE:To improve gm and withstanding voltage of thermal electrons, by providing a P<+> channel on the side part of a P<-> channel, providing an N layer directly beneath the P<+> channel and at the side surface of source and drain layers, which are not extremely shallow, and reducing the fluctuation of a threshold voltage due to a drain voltage. CONSTITUTION:BF2 ions are implanted through an oxide film, and a P<-> channel 2, in which a threshold voltage VT is controlled, is formed. A gate oxide film 3 and a gate electrode 4 are provided. With the electrode 4 as a mask, BF2 is implanted, and a P<+> layer 5 is formed. Thereafter, P ions are implanted, and an N-type channel stopper 6 is formed. An oxide film 7 is selectively provided on the side wall. Then, BF2 is introduced, and P<+> source and drain 8 are formed. A depth of a junction 9 of a P<+> layer 8 and a lateral intrusion 10 can be controlled by the width of the side wall oxide film 7. In this constitution, the fluctuation of VT due to the drain voltage is small, and the withstanding voltage of thermal electrons and gm can be improved.
Patent JP-H09287186-A (JP)
Title: Deodorizing trap
Inventor: KIRIZUKA KATSUMI
IPC: E03C1/284
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To relieve an amount of a work to dig down a burring ditch by a method wherein an altitude difference between the centers of the water injection port and drainage port of a deodorizing trap is set to a value lower than a half of the inside diameter of the water injection port, a removable weir is arranged on the drainage port side, and a height regulation coupling pipe is arranged on the water injection port side. SOLUTION: In a conduit pipe 1 in a U-shape in cross section, a drainage port 5 and a downstream coupling pipe 2 provided at an upper part with an opening part 4 are connected to a part of the outer periphery thereof through a packing 7, and a water injection port 10 and a stream coupling pipe 3 provided at an upper part with an opening part 9 are connected to a part of the outer periphery through a height regulation coupling pipe 12. An altitude difference h between the centers of the water injection port 10 and the drainage port 5 is reduced to a value not higher than a half of the inside diameter of the water injection port 10.  When there is a fear of a part of sludge reversely flowing to a deodorizing trap A, and the length of a height regulation coupling pipe 12 is regulated so that the under surface of the inner periphery of an upper stream drainage pipe is positioned in a level higher than that of the upper surface of the weir 8. This constitution reduces a digging down amount of a place situated downstream. Thus, a work amount is relieved.
Patent JP-S60253940-A (JP)
Inventor: JIYAN KUROODO FUONTANERA
IPC: G02B27/50
Filed: 1985-05-10
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-S58220640-A (JP)
Inventor: PIITERU MEIN
IPC: A22C17/14
Filed: 1983-06-03
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-S5222788-A (JP)
Title: Manufacturing method of porcelain tube
Inventor: TSUZUKI KAORU
IPC: H01B19/00
Filed: 1975-08-13
Abstract: PURPOSE: To join a porcelain tube unit by an organic adhesive bond, without adsorbing the water and air foam to the joining face and/or catching the air foam in the adhesive bond. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61256264-A (JP)
Title: Test program loading apparatus of wiring board
Inventor: SASAKI KATSUNAO
IPC: G01R31/20
Filed: 1985-05-09
Abstract: PURPOSE:To enable the automatic loading of the test program of a wiring board, by simple constitution such that the discrimination holes formed in predetermined arrangement at every wiring board are detected by a detection part and searching for the heat program corresponding to a searching part. CONSTITUTION:Discrimination holes 1-1-1-n are arranged to a wiring board 1. The arrangement of the discrimination holes 1-1-1-n is detected by a detec tion part 2 having a light emitting sensor 21 and a light receiving sensor 22 and converted to digital signals by a signal converting part 31 to be outputted to a number reading part 32. The number reading part 32 discriminates the number corresponding to the digital signal, which was inputted from the signal converting part 31, from the numbers of the wiring board 1 preliminarily stored to output the same to a searching part 5 which, in turn, receives the output signal from the number reading part 32 to search for the test program of all kinds of wiring boards stored in a program storing part 4 and the test program concerned is outputted to a tester 7 through a control part 6 to perform the test of the wiring board 1 according to the test program.
Patent JP-H01268128-A (JP)
Title: Plasma removal device
Inventor: ARAMAKI EIJI
IPC: H01L21/027
Filed: 1988-04-20
Abstract: PURPOSE:To avoid contact of a carrier with the interior of a chamber and to prevent lowering of yield of a semiconductor by attaching a carrier supporting board to a lid of the chamber. CONSTITUTION:A carrier 1 whereon a semiconductor substrate stands is put on a supporting board 4 attached to a lid 5 of a chamber; therefore, the carrier 1 can be introduced into the inside of the chamber 2 just by closing the lid 5. Since objects are not rubbed with each other inside the chamber 2, dust is not produced at all.
Patent JP-S58215954-A (JP)
Title: Rotor for rotary electric machine
Inventor: AZUMA KAZUHIKO
IPC: H02K1/32
Filed: 1982-06-07
Abstract: PURPOSE:To substantially uniformly cool a rotor core by forming an axial air flow passage and a radial air flow passage, communicating an axially long radial air flow passage with the long axial flow passage and communicating the shorter radial flow passage of long radial length with the short axial air flow passage. CONSTITUTION:A cooling air fed from a cooling fan 5 to an axial air flow passage 14 is exhausted radially via a radial air flow passage 6A formed of the shortest radial air flow member 6, thereby cooling the end side of a stator core 3. Cooling air fed from the passage 14 to a long axial air flow passage 15 is radially exhausted via the radial air flow passage 7A formed of long air flow member 7 longer than the member 6, thereby cooling the intermediate part of the core 3. Cooling air fed to the longest axial air flow passage 16 is radially exhausted via a radial air flow passage 8A formed of the longest air flow member 8, thereby cooling the central part of the core 3.
Patent JP-H07307166-A (JP)
Title: Secondary battery charger
Inventor: ISHIGAKI TOSHINORI
IPC: H01M10/44
Filed: 1994-05-12
Abstract: PURPOSE:To provide a secondary battery charger capable of conducting high accuracy constant voltage control. CONSTITUTION:A charger 4 has a function capable of controlling charging voltage VB applied to a secondary battery 2 at constant voltage. A bias signal corresponding to an error of the charging voltage VB is added to a charging voltage detecting signal obtained at a connecting point of charging voltage detecting resistances 16, 17 with a microcontroller 8 through bias resistances 21a-21d, and charging voltage VB is controlled at constant voltage by the added signal with a PWM circuit 10.