baber/WOPTO huggingface dataset:
Patent JP-H03108749-A (JP)
Title: Transistor module for power converter
Inventor: KOBAYASHI SHINICHI
IPC: H01L25/18
Filed: 1989-10-31
Abstract: PURPOSE:To enable reduction in wiring inductance for connection of a transistor and an asymmetric device and high dissipation of heat generated from the asymmetric device by placing both devices in a container, and by fixing an electrode of each device to a connection conductor on the container's bottom plate. CONSTITUTION:A transistor 41 and an asymmetric device 43 of small forward- voltage drop and high reverse-voltage drop are placed in a container 11-13. An electrode of each device 41, 43 is fixed to a connection conductor on a container's bottom plate 11, and its other electrodes are connected to the other connection conductors 31, 33, and 34 via wires 5, and the conductors 31-34 are led out of the container's parts 11-13 (bottom plate, side wall, and upper cap) to form outer terminals 61-64 (emitter, collector, base and cathode), respectively. For example, copper-made connection conductors 31-34 are fixed on the copper- made container's bottom plate 11 via an insulating substrate 2. The transistor chip 41, diode chip 42, and a constant voltage diode chip 43 are fixed on the connection conductor 32 by the bottom collector electrode, bottom cathode electrode, and bottom anode electrode, respectively.
Patent JP-S62188187-A (JP)
Inventor: MOORISU ARUFURETSUDO MACHIYUUZ
IPC: H01R13/533
Filed: 1986-11-28
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-H03145738-A (JP)
Title: Formation of gate electrode
Inventor: KASASHIMA MASAAKI
IPC: H01L21/338
Filed: 1989-10-31
Abstract: PURPOSE:To make it possible to make long precisely the distance between gate and source electrodes by a method wherein part of a thin film is removed asymmetrically to an opening part in a resist pattern in the direction of a gate length, a recess is formed in a semiconductor base using a formed recess etching mask as a mask and the gate electrode is formed in this recess through the resist pattern. CONSTITUTION:The region of a part of an SiN film is removed asymmetrically to an opening part 35 in a resist pattern 35 in the direction of a gate length to form a recess etching mask 33a. Then, a part of a semiconductor substrate 31 is removed using the mask 33a as a mask to form a recess 39. Then, a gate electrode formation material 41 is applied on this structure from the direction almost vertical to the main surface of the substrate 31. Then, an unnecessary part of the material 41 is removed with a solvent along with the pattern 35 and moreover, the mask 33a is removed and a desired gate electrode 41a offset on the side of a source is formed.
Patent JP-H10136521-A (JP)
Title: Cable hanging and sliding metallic wheel
Inventor: IMAI MASAYASU
IPC: H02G1/02
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a general-purpose cable hanging and sliding metallic wheel used suitably for various kinds of supporting body. SOLUTION: A cable hanging and sliding metallic wheel includes a frame body 2 and a rotatable supporting body 3. The cable hanging and sliding metallic wheel is used in a hung state by a subsidiary wire, an electric pole or a supporting metallic fitting directly or through a various kinds of hanging tool. The frame body 2 has a joining receive part 13 at its top, and various kinds of supporting metallic fitting are selectively used through the joining receive part 13.
Patent JP-H05115696-A (JP)
Title: Gas clothes-dryer
Inventor: SAKAMOTO NOBORU
IPC: D06F58/28
Filed: 1991-10-30
Abstract: PURPOSE:To prevent clothes from being damaged due to the ascent of temperature by using a proportional control valve, and at the same time, perform an appropriate combustion detection for the burner flame of a gas clothes-dryer of which the drying time is shortened. CONSTITUTION:A flame sensing unit 22a of a flame rod 22, which is arranged in a burner unit, is formed into a shape which is gradually displaced in the horizontal and vertical directions and is also made into a combustion detecting device which corresponds with the change of the configuration for the combustion flame.
Patent JP-H08122564-A (JP)
Title: Optical fiber-holding substrate and joined body of the same and optical integrated circuit board
Inventor: YAMADA ATSUSHI
IPC: G02B6/30
Filed: 1994-10-26
Abstract: PURPOSE: To provide a holding substrate formed in such a manner that formed optical circuits provide the least possible hindrance in propagation of light and that the connection loss in junctures between optical fibers and optical waveguides exhibits the least possible increase. CONSTITUTION: This substrate 1 is constituted by forming a high-concn. diffused layer 2 of a (p) type impurity and a second silicon single crystal layer 52 on a first silicon single crystal 12 and has grooves 51 for mounting optical fibers 8 on this high-concn. diffused layer 2 of the (p) type impurity. The side parts of the grooves 51 are so formed as to parallel with the surfaces of the second silicon single crystal. The substrate is otherwise formed by forming the silicon oxide layer and the second single crystal layer on the first silicon single crystal and has the grooves for mounting the optical fibers on the first silicon single crystal. The side parts of the grooves are so formed as to parallel with the surfaces of the second silicon single crystal layer. The grooves 51 of the substrate described above are formed to have a depth larger than the radius of the optical fibers.
Patent JP-H04158121-A (JP)
Title: Automatic hot water supply control system
Inventor: SHIBATA TATSURO
IPC: F24D17/00
Filed: 1990-10-22
Abstract: PURPOSE:To contrive higher safety and maintainability, by inhibiting an automatic hot water supplying operation when a failure of a system component or a sign of possible abnormal condition which would hinder continuation of the operation is detected, and displaying on a remote control unit the inhibited item and the cause thereof. CONSTITUTION:When a button 7 for filling a bathtub with hot water is depressed on a main remote control unit 3 under the condition where hot water supply is inhibited (disabled), hot water supply is inhibited automatically, and a buzzer is operated three times, while 4 hot water fill-up LEDs 9, 9a and a hot water pouring/fill-up arrow LED 12 rapidly blink three times. On the other hand, when a button 7a for filling the bathtub with hot water is depressed on a bath-room remote control unit 4 under the same condition, a hot water fill-up LED 9a rapidly blinks three times. When the cause of the inhibition (disabling) is a failure of a component of an automatic hot water supplying part, e.g. a temperature sensor in a drum of an electric water heater, a two-digit error code preliminarily encoded with predetermined display logic on a seven- segment LED 14 of the main remote control unit 3 rapidly blinks three times, thereby displaying the contents and location of the failure.
Patent JP-H05126071-A (JP)
Title: Scroll blade
Inventor: SONE JUNJI
IPC: F04C18/02
Filed: 1991-10-30
Abstract: PURPOSE:To surely prevent a blade section from coming out of an end plate coupling groove at the bottom section due to the molding contraction of the blade section, also prevent the occurrence of a gap between the coupling groove and the bottom section of the blade due to thermal influence during actual compression operations with the leak of gas reduced, and thereby enhance compression efficiency and reliability. CONSTITUTION:A scroll is made up of the end plate section K of a metallic disc for one side surface of which a scroll shaped coupling groove 20 is provided, and of a blade section T made of synthetic resin the bottom section 21 of which is coupled with the coupling groove wherein the most of the section is injection molded in such a way as to be projected in a scroll shape out of the end plate section. The cross sectional shape of the coupling groove 20 and the end plate bottom section coupled with the coupling groove is formed into an inverse taper where the groove width is expanded toward the groove bottom surface from the groove open section.
Patent JP-H09128625-A (JP)
Title: Automatic vending machine
Inventor: TAKESHIMA TOSHIO
IPC: G07F11/00
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To surely replace water by composing an automatic vending machine consists of a drain water detecting means, a timer means, a water replacement indicating means which indicates that it is the time to replace the water when the timer means clocks a specific time, etc. SOLUTION: When an administrator discharges the water in a main tank, a 2nd float switch 36 detects that. The year, month, and day when the 2nd float switch 36 turns on are read out of a calendar timer 40 and displayed at a calendar display part 42, and the operation state is continued until the calendar timer 40 clocks a water replacement time, and the water replacement time is clocked, a water replacement display part 44 illuminates to inform the administrator of the automatic vending machine that it is the time to replace the water. Therefore, the administrator can judges that the year, month, and day when the water was replaced through the calendar display part 42 and can read the replacement period of the water out of the water replacement display part 44, so the water can surely be replaced.
Patent JP-H08146786-A (JP)
Title: Contact transfer device
Inventor: TAKAHATA TOSHIYA
IPC: G03G15/16
Filed: 1994-11-18
Abstract: PURPOSE: To provide a contact transfer device in a small size and at a low cost, by adopting a power source with an excellent quality without affecting environments and durability without necessitating the complicated control. CONSTITUTION: In the transfer device for transferring the toner 106 on the latent image carrier 101 to the transferred body 107 by forming the electric field on the transfer roller 104 by the bias applying means 105, when the bias applying means 105 is constituted of the constant current bias, and the resistance of the transfer roller 104 measured by using the current value of the set current I1 of the set current bias of the transfer roller 104 is set as R1 (Ω), the resistance of the transfer roller 104 at the time of measuring by the current value of the half of the set current I1 is set as R0.5 (Ω) and the resistance of the transfer roller 104 at the time of measuring by the two times current value of the set current I1 as R2 (Ω), the relations are shown by the next numerical formula, log (R1 )>= log (R0.5 /R2 )+8.0.
Patent JP-2001107787-A (JP)
Title: Control device for internal combustion engine
Inventor: MIZUTANI KOICHI
IPC: B60K6/20
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous fuel injection which occurs in response to an erroneous input of an engine speed signal at stopping of an engine. SOLUTION: An engine ECU 10 automatically stops the engine 1 when a stop request signal ST is inputted from an economical running ECU 12 during operation. A fuel injection control of the engine ECU 10 is set such that, upon reception of an input of a rotation signal from a rotation sensor 5 of the engine 1, the fuel injection is carried out in response to the input signal. However, after automatic stop of the engine 1, the fuel injection is inhibited as long as a starter motor 2 is not driven even when the rotation signal is input. When the rotation signal is erroneously input because of external noise or the like during automatic stop of the engine 1, the fuel injection in response to the erroneous input is prevented thereby improving startability and fuel consumption.  Constitution similar to that of this device can be adopted in a hybrid system and an ordinary internal combustion engine.
Patent JP-H07141047-A (JP)
Title: Operation lever driving mechanism for temperature controller for automobile
Inventor: MATSUBARA MASAYOSHI
IPC: G05G1/04
Filed: 1993-11-15
Abstract: PURPOSE:To provide the compact operation lever driving mechanism for temperature controller for automobile easy to operate. CONSTITUTION:When turning on operation lever 2 within a first turning range, the operation lever 2 turns a first driving lever 8 through a first projection 20 for guide and a first groove 25 for guide. When turning the lever 2 within a second turning range, the operation lever 2 turns a second driving lever through a second projection for guide and a second groove for guide.
Patent JP-2001105598-A (JP)
Title: Ink jet recording method, and recording head and recording apparatus for performing the same
Inventor: KANDA HIDEHIKO
IPC: B41J2/16
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording apparatus having a scorching removing function or means capable of effectively removing the scorching generated on the contact surface of ink of the heat generating part of a head while enhancing the life of the head, and a recording method using the same. SOLUTION: As the upper protective layer of an ink jet head, a film of an amorphous alloy represented by compositional formula (I): TaαFeβNiγCrδ (wherein 10 atomic %<=α<=30 atomic %, α+β is less than 80 atomic %, β is larger than α, δ is larger than γ and α+β+γ+δ is 100 atomic %) is used and a defoaming agent is added to the ink supplied to the ink jet head or a multi- pulse wherein a pulse for removing scorching is compounded with a drive pulse applied to the heating elements of the ink jet head is used.
Patent JP-H04163335-A (JP)
Title: False-twisted conjugate yarn
Inventor: WATANABE YASUICHI
IPC: D02G3/04
Filed: 1990-10-22
Abstract: PURPOSE:To obtain the subject false-twisted conjugate yarn having improved feeling such as snapping property and surface feeling by forming a core part of a yarn and the outer layer part wound on the core part with polyester multifilaments having different fineness and a specific ratio of the total deniers of the multifilaments. CONSTITUTION:Undrawn polyester yarns A1 and B1 are passed through respective guides 1,1' and collected with a collection guide 2. The collected yarn is passed through a feed roller 3, combined and entangled with an air-jet nozzle 4, simultaneously drawn and false-twisted with a heater 6 and a false-twisting spindle 7 between delivery rollers 5,8 and wound on a package C to obtain the objective false-twisted conjugate yarn having the following structure. The polyester multifilament A (component A) mainly forms the core part of the yarn, the polyester multifilament B (component B) is wound around the core part in a state of alternately twisted yarn to mainly form the outer layer part, the single fiber fineness of the component A is 3.0-6.0 de, that of the component B is 0.7-6.0 de and the finenesses of the components satisfy the formula I and formula II wherein DA and DB are total deniers of the components A and B, DBH is total single fiber denier of the component B of >=3.0de and DBL is total single fiber denier of the component B of <3.0de.
Patent JP-H07141699-A (JP)
Title: Optical information recording medium
Inventor: TAKEGUCHI KEIGO
IPC: G11B7/258
Filed: 1993-11-15
Abstract: PURPOSE:To reduce the amt. of jitters contained in a reproduced signal from recording pits overwritten with a single beam by forming a reflecting layer with W or Mo. CONSTITUTION:A 1st protective layer 2, a recording layer 3, a 2nd protective layer 4 and a reflecting layer 5 are successively formed on one side of a transparent substrate to obtain a phase change type optical disk. In this disk, light is absorbed by the recording layer 3 and the reflecting layer 5 because the materials of the 1st and 2nd protective layers 2, 4 are dielectrics, have an extinction coefft. of 0 and do not absorb light. In the case where the reflecting layer 5 is formed with an Al alloy as the conventional material of a reflecting layer, light is mainly absorbed by the recording layer 3 because the Al alloy has a relatively high extinction coefft. and many jitters are contained in a reproduced signal. When the reflecting layer 5 is formed with W or Mo, light is mainly absorbed by the reflecting layer 5 and a satisfactory reproduced signal can be obtd. even if the difference in absorptivity in the recording layer 3 is reduced.
Patent JP-2000119880-A (JP)
Title: Corrosion preventing structure of connecting part and method therefor
Inventor: SUZUKI KIYOSHI
IPC: C23F11/00
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent the corrosion in the connecting part of a fixture and parts by coating a setscrew fastening the fixture and the parts with powder in which chemical reaction does not occur or hardly occur in a corrosive environment and lacked in affinity for metal. SOLUTION: At the time of executing tensle creep testing to a test piece 1 in a galvanizing soln. as a corrosive environment, screw parts on both ends of the test piece 1 are screwed into a chuck 2 as a fixture and are fitted thereto, and the exposed parts of both ends of the test piece 1 and the chuck 2 are coated with powder composed of ceramic or contg. ceramic to form a coating layer 3. As the powder, the ceramic one of alumina, zirconia, zircon or the like or the inorganic one suitable in a prescribed corrosive environment is used, is applied by spraying by jetting from a nozzle or coating by a brush or the like and is made easy to be peeled.
Patent JP-H05120232-A (JP)
Title: Computer device
Inventor: MORISHIGE TAKESHI
IPC: G06F12/00
Filed: 1991-10-30
Abstract: PURPOSE:To automatically remedy and reuse a temporary file in case of a session fault by providing a storage area where the temporary file is registered and specifying the remedy of the temporary file. CONSTITUTION:A storage device 20 is provided with a session control table 3 which holds information secured, session by session, by a time sharing system in session connection mode, a temporary file catalog storage area 4, and a remedy file catalog storage area 5 wherein a remedy catalog is stored. If the session fault occurs, the temporary file remedying means 1 of a central processing unit 10 refers to the session control table 3 to register the temporary file in the remedy catalog storage area 5. Then when a session is reconnected, a remedy file list output means 2 outputs the registered temporary file on a display device 6.
Patent JP-2001109564-A (JP)
Title: Wireless keyboard in registering method
Inventor: OOISHI MASAKI
IPC: G06F3/02
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a wireless keyboard ID registering method which sets the one-to-one correspondence relation between a receiver connected to a personal computer and a wireless keyboard with an ID number. SOLUTION: This wireless keyboard ID registering method is equipped with a wireless keyboard 10, a receiver 12 and a personal computer 14 and when predetermined specific keys of the wireless keyboard 10 are pressed, the ID number unique to the wireless keyboard 10 is transmitted with a radio wave, received by the receiver 12, and inputted to the personal computer 14. Consequently, the one-to-one correspondence relation between the receiver connected to the personal computer and wireless keyboard is set.
Patent JP-S62147014-A (JP)
Title: Suction device for engine equipped with suction valve suspending mechanism
Inventor: INOUE KAZUO
IPC: F02M69/00
Filed: 1985-12-18
Abstract: PURPOSE:To improve suction efficiency by communicating a primary suction passage with the wall of a passage side between a throttle valve which opens at the high rotary speed of an engine, in a secondary suction passage and a fuel injection valve, and by providing a communicating section on the wall opposite to a suction valve which opens at the low rotary speed of the engine too, out of two suction valves provided on each cylinder. CONSTITUTION:No.1 suction valve 7a which opens and closes over the entire operating range of an engine and No.2 suction valve 7b which opens and closes only at the high rotary speed of the engine, are provided for performing suction from both a secondary suction passage 16 as a common suction passage to each suction valve and a primary suction passage 25. Suction from the primary suction passage 25 is performed throughout the entire range of engine operations and suction from the secondary suction passage 16 is performed only when a throttle valve 18 is fully opened at the high rotary speed of the engine. The primary suction passage 25 is opened to the wall opposite to No.1 suction valve 7a in a space between the throttle valve 18 in the secondary suction passage 16 and a fuel injection valve 19, and suction air from the primary suction passage 25 is sucked in at the low rotary speed of the engine through a suction port of No.1 suction valve 7a because of its inertia.
Patent JP-H10186890-A (JP)
Title: Image forming device
Inventor: TAKEUCHI AKIHIKO
IPC: G03G21/14
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent unfixed toner on an intermediate transfer body successively superposed and transferred from an image carrier from scattering. SOLUTION: The time from a time when the surface of the intermediate transfer body 51 is electrified to a specified potential to a time when the body 51 rotates at a rotational speed 10(cm/s) and the potential V of the body 51 obtained after one second is lowered to V/e((e) is base of natural logarithm; e=2.71828...) is defined as τ (second), and the rotation period of the intermediate transfer body obtained in the case the toner image of plural colors on the image carrier is successively superposed and transferred to the intermediate transfer body at a first transfer position is defined as T (second). The body 51 is provided with characteristic by which the relation of T<τ<500 (second) can be realized.
Patent JP-H03146486-A (JP)
Title: Alumina porcelain
Inventor: INAGAKI ATSUSHI
IPC: C04B41/51
Filed: 1989-11-01
Abstract: PURPOSE:To obtain metallized alumina porcelain with a metallizing layer having superior bonding strength to the alumina sintered body by baking Mo-based conductor paste contg. a prescribed amt. of SiO2 on a specified alumina sintered body. CONSTITUTION:Mo-based conductor paste contg. 0.5-1.5wt.% SiO2 is baked on an alumina sintered body contg. >=99% Al2O3 of 5-10mum grain size to obtain metallized alumina porcelain. The paste may be prepd. by mixing 7.0-8.0wt.% Mo powder, 0.5-1.0wt.% Mn powder, 0.5-1.0wt.% TiH2 powder and 0.5-1.5wt.% SiO2 powder with a solvent and an org. binder.
Patent JP-S61217357-A (JP)
Inventor: PIITAA REJINARUDO HAINESU
IPC: B65D/
Filed: 1985-12-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62146355-A (JP)
Inventor: SHIMIZU TADASHI
IPC: E04F15/20
Filed: 1985-12-20
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-H03147579-A (JP)
Title: Magnetic head assembly
Inventor: KUMAGAI MUNEHITO
IPC: G11B21/21
Filed: 1989-11-01
Abstract: PURPOSE:To eliminate a fact that a magnetic disk and a magnetic head slider come into contact with each other at the time of rotating the magnetic disk at low speed to suppress the wear of both of them, and to improve the reliability to a head crush by using a high polymer film which expands and contracts by pressure instead of a pressurizing spring. CONSTITUTION:A high polymer film can be allowed to expand and contract freely by pressure. By the air flow generated by rotation, a magnetic head slider 6 floats up by holding a clearance of a submicron degree from the surface of a magnetic disk 5 by an air bearing. That is, pushing force by air fed into a flexible high polymer film 12 constituted like a bag and push-up force of the air flow are balanced and the magnetic head slider 6 floats up stably. On the other hand, when the magnetic disk 5 is not brought to constant rotation, and when it is not used, the magnetic head slider 6 is separated completely from the magnetic disk 5 by restoration of a gimbals spring 9 due to a fact that the flexible high polymer film 12 constituted like a bag is deflated. In such a way, the magnetic disk 5 and the magnetic head 6 do not come into contact with each other, no wear powder is generated and the reliability to a head crush is improved.