baber/WOPTO huggingface dataset:
Patent JP-H0222859-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI YOSHITO
IPC: H01L27/08
Filed: 1988-07-11
Abstract: PURPOSE:To realize a high integration of a semiconductor device by a method wherein a diffusion region formed to be deeper than a well is formed in the middle of a P-channel type MOS transistor and an M-channel type MOS transistor constituting a CMOS in order to suppress a latch-up of the CMOS and to reduce an interval between the P-channel type transistor and the N-channel type transistor. CONSTITUTION:A resistance between a base and an emitter of a parasitic PNP transistor T1 where a source region 8 is used as the emitter, an N-type semiconductor substrate 1 is used as the base and a P-type well 2 is used as a collector is formed of a combined resistance of substrate resistances R1 and R2. Thereby, a resistance value is lowered; the base of the parasitic PNP transistor is hard to be biased; a resistance value between a base and an emitter of a parasitic NPN transistor T2 is reduced by a combined resistance of well resistances R3, R4; the base of the parasitic transistor T2 can be made hard to be biased. ln addition, a distance between a P-channel type MOS transistor and an N- channel type MOS transistor can be reduced substantially by using a P<+> type diffusion region 11 and an N<+> type diffusion region 12 which have been formed to be deeper than the P-type well 2.
Patent JP-S5694144-A (JP)
Title: Hot water producer
Inventor: KAMIMURA SUMIO
IPC: F24D17/00
Filed: 1979-12-28
Abstract: PURPOSE: To enable a sufficient transmittance of heat contained in a combustion gas to a thermal heating medium with less heat loss by a method wherein a heating furnace and a group of chimeny pipes are arranged in the main body 1 of the boiler holding the thermal medium, and they are connected in such a way as the combustion gas is reversed and flowed through a reversing chamber.  
     CONSTITUTION: Furnace 2 constituting a combustion chamber and a group of chimeny pipes 3 for flowing the combustion gas in a direction opposite to that of a combustion in the furnace 2 are stored in the main body of the boiler 1 having a thermal heating medium with the upper space being formed in the steam chamber 1 below a reference water level for the thermal medium. These main body of the boiler 1, furnace 2 and the group of chimney pipes 3 are divided along a gas combustion direction a front section A having a burner 8 and a combustion gas discharge port 9, a rear section B having a reversing chamber 10 for use in reversing the combustion gas, and an intermediate section C. Said steam chamber 1' is communicated with through a connection 12, a heat exchanger 15 containing the thermal transmittance pipes 17 for use in feeding hot water and/ore heating a room. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6072683-A (JP)
Inventor: AREKUSANDAA BINTSUERU
IPC: B23K9/29
Filed: 1983-09-21
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-S5696312-A (JP)
Title: Interface circuit
Inventor: TANAKA NORIYUKI
IPC: G06F3/00
Filed: 1979-12-28
Abstract: PURPOSE:To prevent the undesired interrupt to CPU which is caused at the power supply time, by inserting a gate circuit to the output of interface IF which connects plural apparatus having independent power sources and by applying the IF signal and the clear signal to this circuit. CONSTITUTION:NAND circuit 12 is provided at the output of interrupt request FF11 of I/O device 90, and set output Q of FF11 and clean signal 15 are input to the input of circuit 12. During the transient time before the voltage reaches the  stationary state at the power supply to device 90 or power break, signal is made  low-level. As a result, even if the Q output of FF11 is made high-level in the unstable state at the power supply and the break time, the output of circuit 12 is not  low-level, so that the high-level interrupt signal is not generated from inverter 16 of  IF10 in the CPU side.
Patent JP-H04226149-A (JP)
Title: Fire retardant compound of polycarbonate, abs resin and polyalkyl methacrylate with increased weldline strength
Inventor: SATEITSUSHIYU KUMAA GATSUGAA
IPC: C08L55/02
Filed: 1991-06-19
Abstract: PURPOSE: To enhance fire retardancy and weld line strength by compounding a polycarbonate polymer, an ABS polymer, a phosphate type fire retardant compd. and polyalkyl methacrylate polymer.  
     CONSTITUTION: The objective compd. is obtained by compounding 65-85 wt.% of a polycarbonate polymer produced from bisphenol (a), 5-25 wt.% of an ABS resin (b) which is a polymer wherein a styrene/acrylonitrile polymer is pref. grafted on a diene substrate and may contain a free ungrafted styrene/ acrylonitrile polymer, 1 25 wt.% of a phosphate type fire retardant (c) selected from among triaryl phosphate, trialkyl phosphate and alkylaryl phosphate and 1 20 wt.% of a polyalkyl methacrylate (d) being polymethyl methacrylate and, if necessary, a (co)polymer with 1-4C alkyl acrylate. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2001000767-A (JP)
Title: Corrector for cloth end curl
Inventor: ASAZUMA YOSHIYUKI
IPC: D05B35/10
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a corrector for cloth end curls for assuredly correcting the curls generated on the end edges of cloths superposed up and down and fed to a needle dropping position irrespective of their shapes and requiring only a little labor for setting the cloths therefor. SOLUTION: A separating plate 12 for separating an upper cloth from a lower cloth whose end edges are respectively superposed and fed to a needle dropping position is arranged in the front side of the needle dropping position set on a cross head C. An air inlet pipe 11 having an air inlet port 13 opened throughout the upper and lower surfaces of the separating plate 12 is provided so that curls generated in the end edges of the upper cloth and the lower cloth thus separated are extended and corrected by the flow of intake air sucked to the air inlet pipe 11 through the air inlet port 13.
Patent JP-2001005381-A (JP)
Title: Guide map making method and guide map making device
Inventor: MACHIDA MOTOHIRO
IPC: G09B29/00
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To make a guide map, even if a departure point is not assigned as a retrieval condition with a guide map forming method, and a guide map forming device. SOLUTION: When a destination is assigned in map search, a nearby representative facility is retrieved, and the guide map is formed with these representative facility as a starting point. Fig. is an example of the guide map having destination at a Shibuya Tax Office, for which a Ginza Subway Line Shibuya Station is the starting point. The facilities are preferably defined in priority by the attribute imparted to their graphics and the shapes of the graphics with the ease of the perception thereof as indices. For example, since convenience stores, banks and rivers are easily identified and are therefore high in the priority. Those having higher priority are defined as the representative facilities. Representative facilities include not only buildings, but structures, such as bridges, streams and bus stations or topography as well.  The guide text from the representative facilities existing between the Ginza Subway Line Shibuya Station and the destination to the destination is displayed.
Patent JP-H0337819-A (JP)
Title: Magnetic storage medium
Inventor: KATO HIROYUKI
IPC: G11B5/66
Filed: 1989-07-05
Abstract: PURPOSE:To enhance the durability of contact, start and stop by coating the surface of a ferromagnetic metallic thin film medium formed on a nonmagnetic substrate with a lubricating oxide and coating the surface thereof with a polycondensed film of a silicon compd. and further, coating the surface thereof with fluorinated org. matter. CONSTITUTION:The surface of the ferromagnetic metallic thin film medium formed on the nonmagnetic substrate is coated with the oxide, for example, PbO or CdO, having the lubricating performance. The polycondensed film of the silicon compd. having an alkoxyl group and having at least one functional group of an amino group and imino group is formed thereon; further this film is coated with the fluorinated org. matter, by which the fixing power of the thin film and the lubricant is enhanced. On the other hand, the amino group or imino group exhibit the high affinity to the carboxyl group of the fluorinated org. matter and prevents the easy removal of the fluorinated org. matter by the impact and wear of the head. The fluorinated org. matter is effective and exhibits the excellent lubricating performance as the lubricant of the coating type media in this way. As a result, the mechanical reliability is improved.
Patent JP-S5797204-A (JP)
Title: Slot line hybrid ring
Inventor: IZUMI ISAO
IPC: H01P5/10
Filed: 1980-12-08
Abstract: PURPOSE:To eliminate the need for a diode short-curcuit pattern and to make fitting of a diode element easy. CONSTITUTION:A strip line 10 is a metallic thin film pattern formed on the surface, a metallic thin film is formed entirely at the back side for grounding, but this metallic thin film is not present for the part of a slot line 20. This slot line 20 is coupled to the strip line 10 via a base, the entire circumference forms a circle of lambdag/2 and a T-branch line 21 of the slot line 20 partly. The line 21 is shortcircuited to a ground conductor by inserting a conductor to a throughhole 30 performing slot strip conversion. The strip line 10 is coupled near the both sides of T-branch of the slot line 20 and on the extension of a T-brance line via the base 10 for strip slot conversion. Ports 11-13 are connected to the strip lines 10. A strip line 10' making slot strip conversion is coupled to a branch line 21 branched from the slot line 20.
Patent JP-H0926689-A (JP)
Title: Contact electrifying device
Inventor: OTSUKA HIROHISA
IPC: G03G15/02
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To restrain the decrease of image forming speed caused by cleaning for an electrifying member, to improve a cleaning effect and to restrain the accumulation of staining. SOLUTION: This contact electrifying device is provided with the electrifying member 2 tuning while coming in contact with a photoreceptor 1 and uniformly electrifying the surface of the photoreceptor 1, a cleaning member 40 cleaning the surface of the member 2, a means 50a allowing the member 2 contact to/ separate from the photoreceptor 1, cleaning driving means 30 to 32 performing cleaning by rotating the member 2 at least once or more times while bringing the member 2 into contact with the cleaning member 40 when the member 2 is separated from the photoreceptor 1; and the driving means 30 to 32 drives to rotate the member 2 at circumferential speed (V) higher than circumferential speed (Vo) at the time of turning while coming in contact with the photoreceptor 1.
Patent JP-S5872318-A (JP)
Inventor: USUI MASAJI
IPC: H02H3/28
Filed: 1981-10-27
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-2001008173-A (JP)
Title: Data transmission equipment
Inventor: IZUMI AKISADA
IPC: H04N7/025
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission equipment for transmitting an EPG for a video/voice and an EPG for data broadcasting related with this. SOLUTION: This data transmission equipment is provided with a shared EPG data base 105 in which a program guide of video data and voice data is written by an EPG editing device 104 and the program guide of data broadcasting is written by a data broadcasting transmitting device 107 and a digital multiplexing device 103 which inputs and multiplexes the video data and voice data from a video/voice distributing device 101 and the broadcast data from the data broadcasting transmitting device 107 and the program guide of the video data and voice data and the program guide of the data broadcasting from the shared PEG data base 105.
Patent JP-H1022661-A (JP)
Title: Lead engaging device for electronic equipment
Inventor: SUGANO NORICHIKA
IPC: H05K7/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a lead engaging structure by which leads in an electronic equipment can be engaged at a specified place without being united by a clamper. SOLUTION: Between first lead engaging member 9b which are installed in a cabinet 1 and second lead engaging members 9a which are installed at a front edge of a substrate frame on which a main substrate 5 is installed, leads 7 which connect the main substrate 5 and speakers 3 fastened to the cabinet 1 and the sub substrate 4 are laid. This lead engaging device is so structure that a slackening of the leads 7 between the first and the second lead engaging members 9a and 9b caused by the expansion of a distance between the members 9a and 9b may not occur when the substrate frame 4 is inserted into the cabinet 1 and a slackening of the leads 7 caused by the shrinkage of the distance between the first and the second lead engaging members 9a and 9b that may finally caused a falling off of the substrate frame 4 does not occur when the substrate frame 4 is removed from in the cabinet 1.
Patent JP-S5976501-A (JP)
Inventor: OSUTOMAN PERU HEKAN
IPC: B01D1/28
Filed: 1983-09-19
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-H0843414-A (JP)
Title: Device of detecting speed of rotation
Inventor: TERAMAE KATSUHIRO
IPC: G01P3/481
Filed: 1994-07-26
Abstract: PURPOSE:To enlarge a detectable distance, to reduce the effect of undulation due to eccentricity and thereby to obtain a stable detection output. CONSTITUTION:An output voltage Vs of a detecting part 1 and a reference oscillation voltage Vr are subjected to differential amplification in a differential amplifier 6. An output voltage Vsub of the differential amplifier 6 is compared with four comparison voltages Vth1 to Vth4 in two comparators 91 and 92, and a detection signal corresponding to the indentation of a rotor is obtained. By setting the comparison voltages Vth1 to Vth4, the output voltage Vsub can be set so that it may exceed some of the comparison voltages Vth1 to Vth4 at the time of the rise and fall thereof. Even when an absolute value level of the output of the detecting part 1 fluctuates, nonuniformity in the output voltage Vsub of the differential amplifier 6 for a distance between a rotor and a detecting coil L can be reduced to be small.
Patent JP-S6067602-A (JP)
Title: Apparatus for preparing granular substance comprising active metal
Inventor: HIRASAWA YOSHIKAZU
IPC: B22F1/02
Filed: 1983-09-22
Abstract: PURPOSE:To prepare a granular substance comprising an active metal at good yield, by supplying a molten metal into a cup rotating at a high speed to discharge the same into an inert gaseous atmosphere from a nozzle in a granular form and coating the surface of the granular metal with flux before cooling said metal while holding the granular form. CONSTITUTION:The molten active metal 38 comprising Mg or Mg-alloy in a crucible 37 is fallen in a cup 27 rotating at a high speed and discharged from a plurality of nozzles 29 provided to the peripheral edge part of said cup 27 in a granular form by centrifugal force. Molten metal particles are impinged against the flux layer 25 provided to the inner surface of the frame body 24 provided to the outside of said cup 27 in an atmosphere due to inert gas discharged from a nozzle 30 and the flux 25 is adhered to and melted on the surface of each particle to form a flux film. The molten metal particles each coated with the flux film are cooled and solidified and received in a hopper 34 through the discharge pipe 33 of a casing 32. Oxidation and combustion due to the atmosphere is elminated by the inert gaseous atmosphere and the flux film and active metal particles comprising a Mg-type metal can be prepared at high yield.
Patent JP-S6235402-A (JP)
Inventor: ITO HIROSHI
IPC: H01J61/35
Filed: 1985-08-09
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-H0222904-A (JP)
Title: Phase synchronous demodulator
Inventor: SENBA SHINJI
IPC: H03D3/02
Filed: 1988-07-12
Abstract: PURPOSE:To stably discriminate synchronization or not even at the time of input of a signal of low S/N by providing a band-pass filter in the synchronization discriminating circuit of a sweep circuit in a phase synchronizing loop. CONSTITUTION:A demodulator 1 and a digital sweep circuit 2 are provided. A filter 22 which is inserted to the route between a low frequency oscillator 21 and synchronization discriminating means 23 and 24 and has a frequency band near the oscillation frequency of the oscillator 21 as the pass band is provided to eliminate noise components which penetrate synchronization discriminating means 23 and 24 of the digital sweep circuit 2. Thus, the stable leading-in operation is performed even for a phase modulated wave input signal of low S/N to stably discriminate synchronization or not.
Patent JP-S6067142-A (JP)
Inventor: DOI YOSHINAO
IPC: E04D5/10
Filed: 1983-09-22
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-H0462937-A (JP)
Title: Manufacture of electrode of compound semiconductor element
Inventor: NAKAJIMA TOSHIYUKI
IPC: H01L29/812
Filed: 1990-06-29
Abstract: PURPOSE:To prevent a continuity defect in a connecting part to wiring by a method wherein the surface of Al, W, a tungsten alloy or the like for a gate electrode is covered with a thin film of Ni, Pt or the like. CONSTITUTION:Si<+> ions are implanted selectively into formation parts of a gate 2 and a source-drain 3 on the surface of a semiinsulating GaAs substrate 1; an Si-N protective film 13 is coated; Si whose ions are implanted is activated; and the n-layer 2 and the n<+> layer are formed. The protective film 13 is removed; and a new Si-N film 4 is formed; windows are opened in the formation parts of the source-drain; an electrode composed of Au-Ge/Ni/Au is formed; an ohmic junction is formed by an alloying operation; a source electrode 5 and a drain electrode 6 are formed. A WN film 7 and Ni 8 are formed as a continuously laminated film in the opening part in the Si-N film 4; the film is shaped to be a gate electrode; and an Si-N interlayer insulating film 9 is formed. Then, a window is opened in the film 4 on the source electrode 5, the drain electrode and the gate electrodes 7, 8; a cleaning operation is executed; and after that, a-laminated wiring 10 composed of Ti/Al/Ni is formed.
Patent JP-H0340606-A (JP)
Title: Mode setting circuit for logic lsi
Inventor: HASHIMOTO KUNIHIRO
IPC: H03K19/0175
Filed: 1989-07-07
Abstract: PURPOSE:To save number of pins of a logic LBI or to make the size small by incorporating most of a mode setting circuit in the logic LSI and connecting a simple time constant setting circuit to one external terminal. CONSTITUTION:A pulse oscillator 11 is incorporated in general in a logic LSI and an AND gate 12, an n-adic counter 13, a decoder 14 and a monostable multivibrator 16 are incorporated newly to this mode setting circuit. The said circuits and an RC time constant setting circuit 18 connecting to an external terminal 17 constitute the LSI mode setting circuit. Thus, the time constant of the time constant setting circuit 18, that is, a resistance of a resistor R or a capacitance of a capacitor C is varied to select a mode signal.
Patent JP-S6418299-A (JP)
Title: Multilayer printed wiring board and manufacture of the same
Inventor: MORI FUJIO
IPC: H05K3/46
Filed: 1987-07-13
Abstract: PURPOSE:To maintain a secure insulation reliability for a long term by a method wherein an insulating layer between two or more conductor pattern layers is composed of an insulating film with a fixed thickness. CONSTITUTION:A circuit sheet composed of two or more conductor pattern layers 2 and 4 and an insulating film 1 provided between them is placed in a molding die. After the die is closed, melted molding resin is injected into the die to form a substrate 8 on the side of one conductor pattern layer 4. As both the conductor pattern layers 2 and 4 are formed on the surfaces of the insulating films 1, the conductor pattern layers 2 and 4 can be formed with a fixed accuracy, and the degrees of fineness and the resistance values of the respective conductor pattern layers can be easily maintained at the fixed values. With this constitution, a multilayer printed wiring board with an excellent reliability of insulation between the conductor pattern layers 2 and 4 can be obtained.
Patent JP-H0226858-A (JP)
Title: Ceramic composition
Inventor: OUCHI HIROSHI
IPC: C04B35/00
Filed: 1988-07-13
Abstract: PURPOSE:To provide a ceramic compsn. having small resistivity in a range from room temp. to onset critical temp., high critical temp., and exhibiting superconducting characteristics at the b.p. of liquid N2 by constituting the compsn. of BaO, SrO, Nd2O3 and CuO regulated by specified molar ratios. CONSTITUTION:BaCO3, SrCO3, Nd2O3 and CuO having each high purity are weighed so as to obtain a compsn. expressed by the formula (wherein 0<x<=0.75). The marterials are then mixed in a ball mill, etc., by the wet process, dried, calcined provisionally thereafter, and pulverized. After adding a binder (e.g., propyl alcohol) to the obtd. powder, the powder is compression- molded, and the molded body is calcined in O2 at 900-1100 deg.C. Thus, a ceramic compsn. to be used for resistor is prepd. A surperconducting magnet or a Josephson element, etc., capable of producing a strong magnetic field useful for linear motor car is prepd. by cooling the ceramic compsn. with liquid N2.
Patent JP-H1124449-A (JP)
Title: Image forming device
Inventor: YOSHII MASAKO
IPC: G03G21/10
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To apply a lubricant on an image carrier in simple constitution and to suppress an adverse effect exerted on developing performance by coating to the utmost by transferring the prescribed quantity of the lubricant to the image carrier from a rotary body and leaving the prescribed quantity of lubricant on the rotary body at a contact part between the image carrier and the rotary body. SOLUTION: The lower end part of a lubricant 16 is held by a spring 23. Then, the lubricant 16 is made to abut on a transfer roller 14 by a prescribed pressure. As the lubricant 16, solidified zinc stearate is used, for example. Then, the prescribed quantity of the lubricant 16 is transferred to a photoreceptor drum 1 from the roller 14 and a device is constituted so that the prescribed quantity of lubricant 16 is remained on the roller 14 and therefore so that the pressing force of the roller 14 with respect to the photoreceptor 1 becomes within the range of 4.9 to 14.7 newton. It is preferable that the friction coefficient of the drum 1 is smaller than that of the roller 14 and within the range of 0.4 to 0.7 as the value of an Euler belt system.
Patent JP-H05201901-A (JP)
Title: Thermal decomposition of naturally existing cresylic acid mixture
Inventor: STRUNK MARVIN H
IPC: C07C37/70
Filed: 1992-07-01
Abstract: A process for removing guaiacols from naturally-occurring cresylic acid mixtures by pyrolysis is described.
Patent JP-H078915-A (JP)
Title: Up-and-down movable sieving machine
Inventor: MIYAUCHI MASAMICHI
IPC: B07B1/42
Filed: 1993-06-23
Abstract: PURPOSE:To easily change separation and classification capacity by providing a sieving machine main body with a roller follower and moving the roller follower up and down by a cam. CONSTITUTION:When a cyclo-speed reducer 5 is stated and a perticulate is supplied into a sieving machine main body, a roller follower 2 is moved up and down with the rotation of a cam 4 and the sieving machine body 2 is moved up and down centering around a shaft 6 to perform the classification of the perticulate. The outer periphery of the cam 4 is formed so as to have a smooth curved surface to moderate the impact of the sieving machine main body. Since the angle of inclination of the sieving machine main body 1 is changed even if the length of leg parts 3 is controlled when classification capacity is altered, classification capacity can easily be adjusted. By this constitution, separation and classification capacity can easily be changed.
Patent JP-S5875588-A (JP)
Inventor: IIMURA IKUROU
IPC: D05B27/22
Filed: 1981-10-31
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。