baber/WOPTO huggingface dataset:
Patent JP-S62272033-A (JP)
Title: Air conditioner
Inventor: TANIYAMA YUTAKA
IPC: F24F1/00
Filed: 1986-05-19
Abstract: PURPOSE:To reduce the number of assembling steps of facilitate the replacement of a drain pan and to prevent the water from leaking by disposing the drain pan on a mount provided on an underframe, fixing a water coil through the mount to the frame, and setting the bottom part of the drain pan at a position which is higher than the underframe. CONSTITUTION:A coil casing 2 formed by assembling a plurality of panels is mounted on an underframe 1, and a water coil 3 is disposed within the coil casing 2. The water coil 3 is fixed to a mount 4 on the underframe 1 through a drain pan by means of bolts and nuts. An air flow shielding member 7 is mounted on the water coil 3. The drain pan 5 is made of a resin molding such as FRP or the like, a bottom plate 6 is fitted to the underframe 1 by welding or the like, further the mount 4 is provided on the bottom plate 6, and the drain pan 5 is fixed to the mount 7 together with the water coil 3. By this arrangement, since welding and painting of the drain p[an become unnecessary, the number of assembling steps is reduced. Further, the replacement of the drain pan is easily carried out, and since the difference in the water levels of drain traps can be made large, the water leaking trouble can be reduced.
Patent JP-H07296447-A (JP)
Title: Recording medium and recording and reproducing device
Inventor: HASHIMOTO MORIMI
IPC: G11B13/00
Filed: 1994-04-28
Abstract: PURPOSE:To obtain a recording medium of a disk type, etc., capable of effectively utilizing advantages of both of a magneto-optical disk and a magnetic disk and overcoming the respective disadvantages thereof and a recording and reproducing device formed by using this recording medium. CONSTITUTION:A first dielectric film 2, a magneto-optical recording film 3, a second dielectric film 4 and a reflection film 5 are successively laminated and formed by a vacuum thin film forming means, such as sputtering method, on one front surface 1a of a transparent substrate 1. Further, a protective film 6 is formed by a wet process coating method, such as spin coating, on the surface of the reflection film 5. On the other hand, a magneto-optical recording film 7 is formed by a vacuum thin film forming means, such as sputtering means, on the other front surface 1b of the transparent substrate 1.
Patent JP-S609330-A (JP)
Inventor: MOTOBE TOSHIHIKO
IPC: H02J3/04
Filed: 1983-06-27
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-H0581743-A (JP)
Title: Tape guide mechanism of magnetic recording and reproducing device
Inventor: NISHIJIMA TATSUMI
IPC: G11B15/60
Filed: 1991-05-20
Abstract: PURPOSE:To prevent the occurrence of an press flaw of a loosened tape being caught in a capstan and a pinch roller and to provide a stable motion of the tape in forward and backward directions in the tape driving section of a magnetic recording and reproducing device. CONSTITUTION:In the above mentioned device, an anti-tape looseness members 26 is provided contacting a tape 1 which is stretched between a capstan 16 and a pulling guide 18 so that the tape tension distribution is made uniform and no looseness is generated during a motion. And during a normal motion, a member 24 is separated from the tape 1, a loosened portion 1L and a member 24 are contacted only when a tape looseness becomes large so as to make the tape looseness less than a prescribed value. Thus, the reliability of the device is improved, a preventive looseness is realized with a simple constitution and a cost reduction is achieved.
Patent JP-H06169089-A (JP)
Title: Manufacture of vertical mosfet
Inventor: YAMAZAKI KAZUJI
IPC: H01L29/10
Filed: 1992-05-07
Abstract: PURPOSE:To resolve a problem of a p-well and p-type base directly under a lead-out area of a gate electrode being reversed to n-type by mobile ions and a drain leakage current being produced by forming a high concentration p-type base connected on the lead-out area side with a stripe area directly under the gate electrode composed of polysilicon. CONSTITUTION:An n<->-type epitaxial layer 2 is grown on an n<+>-type silicon substrate 1, and a deep p-wel l 3 is formed, leaving the drain region on the surface of the n<->-type epitaxial layer 2. A gate oxide film 4 is formed, and then a gate electrode 5 of comb structure is formed. To lead out the gate electrode 5, ions are implanted from both sides of the stripe, and forced diffusion is performed by heat treatment to form a p<+>-type base 6a connected in the lead-out area. As a result, the high concentration p<+>-type base 6a is formed directly under the stripe area of the gate electrode 5 on the lead-out area side. This reduces the leakage current in the channel regions.
Patent JP-H0411532-A (JP)
Title: Rear-end collision alarm device for stop vehicle
Inventor: WATANABE MIKIO
IPC: B60Q1/48
Filed: 1990-04-28
Abstract: PURPOSE:To prevent the inutile consumption of a battery by installing a signal generator for flashing a hazard flasher lamp for a certain time by the light receiving signal of a light receiving element which receives the light of a headlight. CONSTITUTION:When a light receiving element 1 receives the light signal of a headlight which is over a set luminous intensity, the output of an off-delay timer part B operates a flashing signal generation part C by a multivibrator at the same time, and a hazard flasher is flashed through an amplification part D consisting of a transistor and a relay. When the luminous intensity of the received light becomes less than a set value, the flashing of the hazard flasher is delay for a certain time by an integration circuit of the delay timer part B, and operation stops.
Patent JP-S5639942-A (JP)
Title: Automatic elimination of water drop and dust from window of moving car
Inventor: KURAI MITSUO
IPC: B60S1/54
Filed: 1979-09-06
Abstract: PURPOSE: To automatically eliminate water drops and dusts on a window glass of a car by injecting compressed air being synchronized with driving of a motor or engine, etc. of a moving body.  
     CONSTITUTION: Water drops of rain on a front windows 2 of a car 1 is blown off by injecting compressed air downward from a top part of a frame of the front window 2 around which a pressure resisting pipe 3 for blasting compressed air is layed on. Soapy water can be scattered when injecting compressed air by fitting a water pipe 5 to inject soapy water in parallel with a blasting pipe 3 to clean the window. Air can be compressed and conveyed to the pipe 3 by turning a compressor 11 by a belt 10 from a driving shaft 9 of an engine 8 which is driven when the car is moving. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63280533-A (JP)
Title: Loop management system
Inventor: TAKANISHI ISAO
Filed: 1987-05-13
Abstract: PURPOSE:To contrive the improvement of the economy and the quick system change by providing in advance a management path and having only to connect a management processor 30 so as to convert a decentralized processing type system into a master lead type system. CONSTITUTION:An interface (management path) 40 is provided in addition to a control interface 15 used normally in at least one node equipment 1 connected to a loop 10 and a management processor 30 aiming at the loop management is connected to the path 40 and the node 1 is used as the loop management master to manage the loop 10. Thus, it is possible to convert the decentalized processing system into the master leadership type system. Thus, the system mode is converted freely without large modification.
Patent JP-S5816600-A (JP)
Inventor: YAMADA TAKUJI
IPC: B65D81/107
Filed: 1981-07-22
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-H04344090-A (JP)
Title: Through-flow rotary dryer
Inventor: IKEYAMA KOICHI
IPC: B29B13/06
Filed: 1991-05-20
Abstract: PURPOSE:To prevent the adhesion and fusion of the material being dried and improve the durability of guide vanes by a method wherein, in a through-flow rotary dryer provided with guide vanes in its cylinder, the guide vane is formed of the metal plate covered partially with perfluorocarbon polymer. CONSTITUTION:In a through-flow rotary dryer having a number of guide vanes (louver) 4 in its rotary drum 1 wherein, between an entrance opening 2 for admitting the material to be dried into the rotary drum 1 provided at one end thereof and an exit opening 3 for carrying out the material provided at the other end thereof, the material is dried with a hot air delivered into the rotary drum 1 while being agitated by its rotation, the guide vane 4 is formed of the metal plate manufactured by a method comprising the steps of producing a number of fine cracks, pores, etc., in the surface of the metal by a mechanical treatment such as sand blasting or chemical treatment such as acid corrosion, opening the same by heat treatment, filling in the pores the cooled and contracted particles of perfluorocarbon polymer, effecting the fixation thereof and buff finishing the metal surface.
Patent JP-S5339712-A (JP)
Title: Magnetic recorder
Inventor: OOBA HARUTAROU
IPC: G11B15/70
Filed: 1976-09-24
Abstract: PURPOSE: To ensure the running operation of a tape always under a preset tension by varying the motor of a taking reel in accordance with the angle of variation of a tesion arm which is operative to hold a tension roller. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5547062-A (JP)
Title: Valve sealing mechanism
Inventor: NAKANISHI SADAYUKI
IPC: F16K3/02
Filed: 1979-09-07
Abstract: PURPOSE: To attain effective sealing of a valve by use of a self-tightening back-up cylindrical member which compresses an O-ring in two stages.  
     CONSTITUTION: Under the state that O-ring 7 is not held in contact with gate 4, it is projected a distance H 1  from the front end face 20 of retaining plate 9. However, when the O-ring 7 comes into contact with gate 4, retainer 6 is moved toward gate 4 through a distance H 1 WH 3  by the force of spring 18 and by the self-tightening force of hydraulic pressure, so that gate 4 comes into contact with the end face 20. In this state, O-ring 7 is compressed by an amount corresponding the distance H 1 . Further, a self-tightening back-up cylindrical member is shifted to the right in the drawing by hydraulic pressure acted in annular chamber 16 untill it comes into contact with the rear end faces of retainer plates 9, 10, so that O-ring 7 is compressed further at its back by an amount H 2 . Therefore, total compression of the O-ring 7 is H-(H 1 +H 2 ). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62270128-A (JP)
Inventor: MATSUNAGA HIDEAKI
IPC: A47L15/42
Filed: 1986-05-20
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-S5739346-A (JP)
Title: Identifying device for reflection body by frequency spectra
Inventor: SUGIYAMA SAKAE
IPC: G01N29/34
Filed: 1980-08-20
Abstract: PURPOSE:To identify the worked part of the internal surface and cracking of an object to be examined by extracting characteristic parameters, and comparing these parameters with the empirical values having beforhand been obtained. CONSTITUTION:In order to identify the characteristics of reflection bodies F1, F2 existing in an object 1 to be examined, a frequency analyzing circuit 4, a characteristic extraction circuit 5, an output circuit 6 and a data storage circuit 7 are provided other than a contactor 2 and an ultrasonic wave receiver 3. The circuit 4 calculates spectrum intensity q(f) from the prescribed time width tau of the RF signal of an ultrasonic echo (r). The circuit 5 extracts gravity frequency fG and frequency width DELTAf from frequency spectra. The output circuit 6 is a circuit which plots the gravity frequency fG and the frequency width DELTAf at the frequency spectra of the ultrasonic frequency echoes from a certain reflection body F on a two dimensional map. The boundary line identifying the worked part of the internal surface and cracking is beforehand stored as input information Ex in the circuit 7 based on the results of the experiments using known test pieces, and is inputted from said circuit 7 to the output circuit 6.
Patent JP-H10291130-A (JP)
Title: Processing machine with electric erosion preventing function
Inventor: SHIGA TAKEO
IPC: B23H11/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent electric erosion of main metallic parts immersed in working liquid in a working liquid bath in a processing machine for processing workpieces using working liquid. SOLUTION: Aluminum pieces 18 having greater ionizing tendency than that of metal used for metallic parts are attached to main metallic parts immersed in working liquid 2 accommodated in a working liquid bath 1, such as the peripheral wall face of the working liquid bath 1, a workpiece supporting stand 4, an upper wire head 11, and a lower wire head 12. Aluminum melts in the working liquid 2 earlier than the metal used for the metallic parts 4, 11, 12 in a state where it is immersed in the working liquid 2. Thus, since the main metallic parts 4, 11, 12 are not subjected to electric erosion, the life of these parts can be prolonged.
Patent JP-S62271232-A (JP)
Title: Tracking controller
Inventor: KONNO YOSHIKIYO
IPC: G11B7/09
Filed: 1986-05-20
Abstract: PURPOSE:To prevent an information detecting point from moving abnormally, by supplying a prescribed signal generated and outputted by a generation circuit to an actuator through a switch, when a flaw, etc., is detected at a comparator. CONSTITUTION:When a reflected light quantity from a disk, for example, to detectors 1 and 2 is reduced because of the flaw, etc., on the disk, the output level of an adder circuit 24 consisting of an inversion amplifier circuit is raised. As a result, a capacitor 25 is charged, and the level of the inversion input terminal of a comparator 28 is raised by a charged voltage, thereby, the output of the comparator 28 is inverted to a low level. When the output of the comparator 28 goes to the low level, a switch 18 is switched to a contact (a) side, and the AC component of a tracking error signal whose phase is inverted, is inputted and added on an adder circuit 12 through the contact (a)d of the switch 18, and a resistance 19. So that the signal is supplied to an actuator 31, it can be prevented that the information detecting point is driven by a signal that is not a regular tracking error component.
Patent JP-H09280087-A (JP)
Title: Internal combustion engine controller
Inventor: YANO TORU
IPC: F02D41/04
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a controller for an internal combustion engine, capable of ensuring a potentially wide control region for lean-burn drive while operating the engine stably regardless of the controlled conditions of a transmission. SOLUTION: Step S1 determines whether an engine condition allows its lean-burn drive from the engine coolant temperature or the like, and if lean-burn drive is allowed, step S2 determines whether the clutch is fully engaged. If the clutch is fully engaged, step S3 sets a minimum engine speed NEL in lean- burn control to a preset value NEL0, and if the clutch is not fully engaged, step S4 sets the minimum engine speed NEL in lean-burn control to a preset value NEL1 larger than the preset value NEL0. Then step S5 determines whether the present engine speed NE satisfies the relation NEL<=NE<=NEH. If the relation is satisfied, step S6 determines whether the absolute pressure in the intake pipe (engine load) PBA satisfies the relation PBAL<=PBA<=PBAH, and if the relation in step S6 is satisfied, step S7 executes lean-burn drive.
Patent JP-H10302912-A (JP)
Title: Smd technical sub-d- plug
Inventor: EMBO GEORGES
IPC: H01R12/71
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To ensure an advantageous power flowing between a plug and a printed circuit board and a simple assembly. SOLUTION: A plug 1, especially sub-D. plug provided with a substrate 5 which can be fixed to a printed circuit board is constructed such that the substrate 5 of the sub-D. plug has at least soldered projections 29, 30 which are soldered at soldering parts on the printed circuit board by way of SM soldering technique. In this plug 1, an advantageous power flowing between the plug 1 and the printed board is obtained and a simple assembly of the plug 1 is also made possible. Consequently, a simple manufacture and easy assembly of the plug 1 are assured since the plug 1 is mechanically and electrically connected with the printed circuit board in one work step.
Patent JP-S5238550-A (JP)
Title: Fire retardant polyester hot-melt adhesive composition
Inventor: ARANAMI YOSHIHARU
IPC: C08L67/02
Filed: 1975-09-22
Abstract: PURPOSE: A fire retardant hot-melt adhesive composition having excellent melt fluidity and thermal shock resistance cos. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5638688-A (JP)
Title: Paper feed control circuit for printer
Inventor: YASUKAKE TAKANOBU
IPC: B41J11/42
Filed: 1979-09-07
Abstract: PURPOSE: To advance the tip of paper smoothly, by lowering the paper running speed when the tip of paper passes through the running path of complicated shape, in the paper feed after paper filling.  
     CONSTITUTION: This printer has two types of paper feed speed; a inch/sec and b inch/sec (a>b). Assuming that the specific part of the paper running path of this printer (part between m-inchWm+n inch, from the reference position) has complicated shape. First, the tip of paper is matched to the reference and paper is fed in normal speed (a). When the tip of paper is between mWm+n inch, the speed is down (b) and this part is passed through. When this is elapsed, the speed is returned to original. Thus, even at complicated running path, no jam of paper is caused, allowing to advance the tip of paper. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S607580-A (JP)
Title: Pattern matching device
Inventor: IIDA YASUHISA
IPC: G06K9/00
Filed: 1983-06-27
Abstract: PURPOSE:To perform the pattern matching at a high speed and to eliminate the effect of an error of level variation due to the variation of illumination, etc., by providing a function to avoid the level variation of the signal of a picture having variable densities. CONSTITUTION:The picture output of a camera 1 is stored to a teaching picture memory 11 via a differentiation circuit 2 and an A/D converter 3. In the same way, the output of a measured picture is stored to a memory 12 for pictures to be collated. The pattern matching is carried out between the contents of the memory 11 and the picture to be collated and stored in the memory 12. The contents of the memory 11 and the data of the memory 12 are sent to latches 14 and 15 for each picture element, and the difference between both is obtained by a subtractor 16. Then the absolute of the output of the subtractor 16 is obtained by a circuit 17, and the sum total is obtained by a sum total adder circuit 18. The measured picture is shifted so as to minimize said sum total, and the result of decision is stored to a system memory 13.
Patent JP-2000309812-A (JP)
Title: Method for controlling pulverized fine coal level in coal bin in pulverized fine coal blowing equipment in blast furnace
Inventor: SAKAKI KOJI
IPC: C21B5/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a control method, by which pulverized fine coal level in a coal bin can stably be controlled. SOLUTION: A control unit stores the weighed value of the coal bin at the time of receiving a supply-completing signal as the level after supplying. Then, a discharge-completing signal is received and the weighted value of the coal bin at that time is stored as the level after discharging, and also, the average value of the stored level after supplying and the stored level after discharging, is obtd. and stored as the newest PV value. The four PV values are to be stored containing the one of three times before the newest one, and a coal supplying amount setting value calculating means calculates a coal supplying amount setting value by using three values and the blowing amount of the pulverized fine coal into a blast furnace at the point of time when receiving the discharge-completing signal, and outputs this setting value into a roller mill.
Patent JP-S607654-A (JP)
Title: Magnetic recording and demodulating system
Inventor: TSUBOI HIDEO
IPC: G11B20/14
Filed: 1983-06-27
Abstract: PURPOSE:To obtain correct writing density easily by detecting the writing density from a timing signal from a slit encoder. CONSTITUTION:A signal detected by an optical sensor 5 in the slit encoder 5 is applied to an interval counter 11 through the (b) side of a mode alteration switch 10 to measure the period of the signal. The measured result is stored in a writing density area of a read data memory 12. Then, the switch 10 is turned to the (a) side, data read out by a reading head 1 are applied to a counter 11, the counter 11 measures the interval and the memory 12 stores the measured result. The interval of the read data and the period of the writing density are sent to a demodulating circuit 3, which demodulates the read data while referring to the writing density. Thus, the correct writing density can be easily obtained.
Patent JP-S5740371-A (JP)
Title: Control system for voltage type pulse width modulation inverter
Inventor: KAWABATA SHINOO
IPC: H02J3/38
Filed: 1980-08-22
Abstract: PURPOSE:To improve the following property for the variation in a power source voltage by giving a coefficient, which varies in inversely proportion to the value of a DC power source voltage, to a control signal, and offsetting a reactive power. CONSTITUTION:The control signal A which specifies the width, frequency, and phase of the fundamental wave of an output voltage of an inverter, and a triangular wave signal B which specified the modulating frequency from a triangular wave generator 15 are introduced into the voltage type pulse width modulation inverter 2 via pulse width modulator 16. At this time the signal, which is obtained by vectorially combining an AC signal directly corresponding to the voltage of a system 4 and an AC signal corresponding to the voltage whose phase of the system voltage is shifted by 90 deg. in a phase shifter 12 at a variable rate, is used as the contol signal A. To the directly corresponding AC signal, the coefficient which varies in inversely proportion to the voltage value of the DC power source 1 is given.
Patent JP-H04343480-A (JP)
Title: Solar battery
Inventor: NISHITANI MIKIHIKO
IPC: H01L31/04
Filed: 1991-05-21
Abstract: PURPOSE:To improve the quality of a hetero-interface by using a material with a moderate grating constant and chemical affinity as a semiconductor layer existing between the first and second semiconductors. CONSTITUTION:A CdS thin film 3 (n type semiconductor) of about 0.5mum thickness is formed as the first semiconductor layer on a translucent lower electrode 2 formed on a glass base 1. Then the third semiconductor CdSe thin film layer of 0.1mum is formed and a CdTe thin film (p type semiconductor) of about 5mum is formed on it as the second semiconductor. In addition, an upper electrode is formed on this CdTe thin film. For the lower electrode, the material that will not positively react with the CdS at thermal processing such as ITO, SnO2, etc., is used, and as for the upper electrode, ohmic contact with the CdTe thin film is provided by using Au, Ni, etc.