baber/WOPTO huggingface dataset:
Patent JP-S63163859-A (JP)
Title: Manufacture of electrophotographic sensitive body
Inventor: KAZAMA TOYOKI
IPC: G03G5/08
Filed: 1986-12-26
Abstract: PURPOSE:To enhance surface quality by setting a substrate on a shaft arranged revolvably and rotatably in a film forming vessel and exciting a source gas with an electron cyclotron resonance source arranged around the substrate to form a film on the substrate. CONSTITUTION:The requirements of the electron cyclotron resonance source (ECR) are satisfied by adjusting the current to be fed to a magnetic coil, microwaves are introduced through a microwave introduction inlet 16, a gas containing the silicon, i.e., the source gas for forming the film is introduced through a source gas introduction tube 19, such as monosilane or disilane, is fed. The source gas is guided from the tube 19 through distributing tubes 20 into resonators 13, excited there with the microwaves, and brought into the film forming vessel 11 to form a silicon film on the substrate setted on the shaft 12, thus permitting film forming speed to be enhanced by feeding the source gas directly into the resonators 13, and consequently, the surface quality of a photosensitive body to be enhanced.
Patent JP-H07168652-A (JP)
Title: Synchronous resetting circuit
Inventor: TANAKA KIYOSHI
IPC: G06F1/24
Filed: 1993-12-14
Abstract: PURPOSE:To perform synchronous resetting by using the asynchronous reset terminal of a flip-flop. CONSTITUTION:An asynchronous reset signal is synchronized by a reset signal and clock synchronizing circuit 3 with a clock and a reset signal for evading malfunction due to a voltage drop in simultaneous operation is generated by a 1st delay circuit 4 and a 2nd delay circuit 5 to reset a 1st flip-flop groups 8, a 2nd flip-flop group 9, and a 3rd flip-flop group 10. When they are released from being reset, the ending edge of the reset signal is aligned through two reset ending timing circuits 6 and 7 to release all the flip-flops from being reset at the same time.
Patent JP-H11137347-A (JP)
Title: Magazine rack
Inventor: SOTOZONO YOSHIHIKO
IPC: A47B63/00
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To unnecessitate reassembling each time of varying the size of a plate body by making a connecting member the extensible mechanism of a pantograph type so as to execute adjustment anytime corresponding to the variation of the size of the plate body to house without the exchange of parts. SOLUTION: A magazine rack 10 is provided with a pair of side plates 11, 12 and connecting members 13 connecting both tip parts of them. The connecting member 13 is constituted of the extensible mechanism of a pantograph type turnably pivoting the crossing centers of two wood arms 15 arranged in the shape of X with screws or rivets and plurally and successively connecting their tips with each other in a turnable state with the screws or rivets, etc., to make the full length extensible corresponding to the crossing angle of both of the arms 15 crossing with each other. The members 13 makes the full length extensible according to the crossing angle of the two arms 15 crossing with each other freely extensible at the time of loosening a thumbscrew 19. At the time of fastening the thumbscrew 19, the full length is fixed in an optional extensible state.  Consequently, a pair of side plates 11 and 12 both tip parts of which are connected by the members 13 can be held in an optionally separated state.
Patent JP-H05148526-A (JP)
Title: Blowing method for converter
Inventor: HATANAKA TOSHIO
IPC: C21C5/30
Filed: 1991-11-27
Abstract: PURPOSE:To provide a blowing method for converter, by which molten metal temp. can be assumed in good accuracy and a hitting ratio of the end point can be improved even after measuring an intermediate sublance without directly observing the reaction in the furnace. CONSTITUTION:When a dacarbonization in the molten iron progresses, the intermediate sublance is descended and the molten metal temp. Ts and [C,1 are measured and inputted into a computer 40. Exhaust gas components and content of each component and flow rate of the exhaust gas are detected and these detected values are inputted into the computer 40. Successively, before the blowing starts the operational data from the computer 40 are given to a computer 50 for deciding the coefficient constituting a neural network. In the computer 50 for deciding the coefficient the treatment is executed and the coefficient C is obtd. and given to the computer 40.
Patent JP-H07145449-A (JP)
Title: High wear resistant cold rolled working roll
Inventor: OHASHI SHUZO
IPC: B21B27/00
Filed: 1993-11-19
Abstract: PURPOSE:To produce a cold rolled working roll whose using cost can securely be reduced owing to its excellent wear resistance. CONSTITUTION:The compsn. of a roll is formed of a one contg., by weight, 0.85 to 1.3% C, 0.15 to 1% Si, 0.15 to 1.2% Mn, 2 to 3.9% Cr, >1 to 2% Mo, 0.7 to 1.2% V and 0.05 to 0.15% Ti, if required, furthermore contg. <=1% 'Ni, and the balance Fe with inevitable impurities. Thus, excellent wear resistance can be obtd. while good grindability is secured, and the using cost of the roll can securely be reduced.
Patent JP-H05150595-A (JP)
Title: Electrostatic recorder
Inventor: SATO YASUTO
IPC: G03G15/00
Filed: 1991-11-27
Abstract: PURPOSE:To obtain an inexpensive electrostatic recorder which can control the quantity of a developer stayed in the vicinity of the upstream side of a recording part to a proper quantity, normally and stably carry the developer without flocculating it and generating an immobile layer, and stably form a high quality recorded image without having an after image, an image defect, etc., over a long period. CONSTITUTION:A piezoelectric sensor 19 is disposed on a toner carrying path side part in the vicinity of the upstream side in the toner carrying direction of the recording part W where a recording electrode EL is adjacently opposed on the periphery of a cylindrical electrode 5. A carrying quantity adjusting member 17 turning a regulating plate 17a to change a regulating gap G and adjusting the quantity of the developer carried to the recording part W, is provided on the upstream side of the piezoelectric sensor 19. The carrying quantity adjusting member 17 is timely operated according to the detection value of the piezoelectric sensor 19 by a developer carrying control circuit element not shown by a figure, so that the regulating gap G is adjusted, and the quantity of magnetic toner stayed in the vicinity of the upstream side of the recording part W, within a proper range, is controlled.
Patent JP-H10140325-A (JP)
Title: Very small metallic bump
Inventor: SETOGUCHI KAZUHIRO
IPC: C23C14/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To produce a metallic bump which has high hardness and affords a good electrical contact when this bump is used as a contact terminal. SOLUTION: The superfine particles obtd. by evaporating, for example, nickel, are transported together with gaseous helium as a carrier gas and are deposited on a silicon wafer from a nozzle of a microdiameter, by which the conical nickel bump of about 10 to 100μm in diameter of the base and about 24μm height at the aggregate of the superfine particle of several tens nanometer in particle size is formed.
Patent JP-H10137708-A (JP)
Title: Automatic washer for tacky roller
Inventor: ITO SUSUMU
IPC: B08B3/08
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To automate work for removing soil such as refuse and dust stuck on the surfaces of tacky rollers. SOLUTION: This tacky roller device 1 is constituted so that tacky rollers 5a, 5a', 5b, 5b' may be rotated by a driving means 3. In this case, a washing unit 41 is movably arranged freely forwards and backwards to the tacky rollers 5a, 5a', 5b, 5b' and the washing unit 41 has a support frame 51 opened on the tacky rollers 5a, 5a', 5b, 5b' side thereof. The support frame 51 is provided with wiping utensils 53 for wiping out the surfaces of the tacky rollers 5a, 5a', 5b, 5b', a washing liquid feeding means 57 for pouring washing liquid 55 on the tacky rollers 5a, 5a', 5b, 5b', and an air supply means 59 for blowing air against the tacky rollers 5a, 5a', 5b, 5b'.
Patent JP-H02231338-A (JP)
Title: Motor controller for handling device of article
Inventor: PIITAA SHII DEIGIURIO
IPC: G05B19/414
Filed: 1989-12-01
Abstract: PURPOSE: To control respective motors of a plurality of cooperative apparatuses associated with an article processing system by providing further programs to a microprocessor to carry out additional processing at least during time intervals. CONSTITUTION: One motor controller 50 controls the real time operation of a plurality of motors. The motor controller 50 is easily used to control the plurality of motors. A means for controlling motor controller loading is obtained. The motor controller synchronously operates the controlled motors. In addition, the motor controller is formed of a microprocessor motor controller, and a microprocessor controller capable of direction parallel communications. The motor controller is a device controller which is the most suitable for a high- speed mail processing system and provides sufficient flexibility to the constitution of the mail processing system.
Patent JP-H08172291-A (JP)
Title: Radio-wave absorbing material
Inventor: SAKAMOTO ARATA
IPC: H05K9/00
Filed: 1994-12-16
Abstract: PURPOSE: To obtain a radio-wave absorbing material which is excellent in flexibility, workability, an execution property and the like and whose radio-wave absorption capability in a PHS band is excellent by a method wherein the iodine adsorption amount, the dibutyl phthalate oil absorption amount, the unit particle size and the mixture amount of carbon black to be mixed with a rubber are specified. CONSTITUTION: In a radio-wave absorbing material, 30 to 60 pts.wt. of carbon black whose ionide adsorption amount is 40 to 70mg/g, whose dibutyl phthalate oil absorption amount is 100 to 150cc/100g and whose unit particle size is 30 to 50nm is mixed with 100 pts.wt. of a rubber. At this time, when the weatherability and the flexibility of a rubber component are taken into consideration, ethylene-propylene-terpolymer rubber(EPT) and chloroprene rubber are more preferable, and, from a viewpoint of long-term weatherability, EPT is especially preferable. The radio-wave absorbing material is obtained in such a way that it is molded to be a mixture sheet shape composed of the carbon black and the rubber or to be a desired shape other than the shape and that it is then heated and hardened.
Patent JP-H01155583-A (JP)
Title: Locking device for carriage
Inventor: YADA SEIJI
IPC: G11B21/22
Filed: 1987-12-11
Abstract: PURPOSE:To automatically lock and unlock by providing a stopper to interlock with a trigger and to fix or release a carriage. CONSTITUTION:A first stopper 5 to interlock with the movement of a trigger 13 and press a carriage 2, which moves while loading a head 1 on it, and a second stopper 29, which is positioned at the opposite side of the side of the first stopper 5, for the carriage 2 made to receive the pressing force of the first stopper 5, and made to fix the carriage 2, are provided. Consequently, when a case 6 is inserted into a holder 9, the trigger 13 moves, the second stopper 29 also moves according to the movement of the trigger 13, the pressing force of the second stopper 29 is eliminated, and as the result, the carriage 2 is made into a freely movable state. Further, when the case 6 is removed conversely, the carriage 2 is made into an unmovable state. Thus, a locking and an unlocking can be executed automatically.
Patent JP-2001136691-A (JP)
Title: Electric motor
Inventor: KAMIYA JUNJI
IPC: H02K21/22
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To secure the insulation between a coil being provided in a stator and a rotary shaft for improving safety even in the case of high-humidity atmosphere or the adhesion of water drops in an electric motor for driving equipment using water such as a washing machine. SOLUTION: A stator 21 having an outer enclosure 23 being formed by resin is made to face a magnet 25 of a rotor 22 fixed to a deceleration mechanism input shaft 19. In rotor 22, a magnet 25 is fixed to a rotor member 26 being fixed to the deceleration mechanism input shaft 19, and at least a surface 30 facing the stator 21 of the magnet 25 is covered with a resin member 28.
Patent JP-H06162469-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YAMAMOTO SHIGEAKI
IPC: G11B5/592
Filed: 1992-11-24
Abstract: PURPOSE:To prevent overlapping at the time of recording a track in a magnetic recording and reproducing device. CONSTITUTION:When recording is executed in a first recording and reproducing head A1, the track previously recorded by the second recording and reproducing head A2 is scanned by a first tracking head B1. A piezoelectric element control signal is prepared by the reproduction output of the head and the piezoelectric element 2 is controlled so that the recording track of the first recording and reproducing head A1 is normally formed at a fixed interval without overlapping on the preceding track. At the time of reproduction, the reproduction output of the first recording and reproducing head A1 is supplied to a reproduction amplifier 7 and also supplied to a tracking error signal detecting circuit 4 and the first recording and reproducing head A1 controls a position so as to surely execute scanning on the recording track.
Patent JP-H06154537-A (JP)
Title: Gas treatment device
Inventor: HASHIMOTO KENJI
IPC: B01D53/04
Filed: 1992-11-24
Abstract: PURPOSE:To improve treatment capacity significantly by allowing a sequence of required gas treatment steps to be performed by a single cycle action of two pistons which move vertically at a different phase. CONSTITUTION:A first and a second piston 2, 3 are allowed to move close to each other to compress a material gas adiabatically, and thereby a high-temperature, high- pressure gas is fed into a treatment device 5 through a first gas passage lg. Further, a heat accumulation material is permitted to adsorb heat and nitrogen, and the low- temperature portion as is in a pressure state, is sent to a space above a piston 2. If the pressure of the low-temperature, high-pressure gas reaches the pressure level of a discharge control valve 1f when opened, the gas is discharged from a discharge port 1c as a finished product gas. In the descending step of the piston 2 after compression, a residual gas in the upper space of the piston is allowed to expand adiabatically as a low-temperature, low-pressure, gas, and it is returned to the treatment device 5 through the gas passage 1g in a piston 2 ascending step. In addition, the return low-temperature, low-pressure gas is allowed to absorb heat from the heat accumulation material and nitrogen adsorbed by an adsorbent is desorbed in a high-temperature, low-pressure state. Finally this nitrogen is sent to a space above the piston 3 to be replaced with a new material gas for retreatment.
Patent JP-H06156101-A (JP)
Title: Synchronous control device for four-wheel traveling device
Inventor: KATO MASAYA
IPC: B60K17/356
Filed: 1992-11-24
Abstract: PURPOSE:To conform rotation speed of a front wheel to that of a rear wheel even when shift stage of a transmission is varied. CONSTITUTION:The device is provided with a shift stage detection sensor 20 for detecting a shift stage of a transmission 9 and a main controller 23 for controlling displacement of a variable displacement hydraulic motor 13 in accordance with a detected shift stage, and by conforming a rotation speed ratio of the variable displacement hydraulic motor 13 to a speed reduction ratio of the shift stage, rotation speed of a front wheel 2 is conformed to that of a rear wheel 3.
Patent JP-2000142216-A (JP)
Title: Turn signal switch device
Inventor: DOKE HARUMI
IPC: B60Q1/40
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To improve operability by turning off a turned-on right or left turn signal lamp by a reset of an operation lever when time until the operation lever is reset to a neutral position is not less than prescribed time. SOLUTION: When the operation direction of an operation lever is the rightward turning direction (S10), whether or not a left turn signal lamp is turned on is judged (S12), and when the lamp is turned on, the lamp is turned off (S14). Then, a right turn signal lamp is turned on (S16). A timer is started, and integration of a turning angle of a steering wheel is started by a turning angle integrating means (S18). By succeeding processing (S20, S22), when time measured until the operation lever operated in the rightward turning direction is reset to a neutral position is not less than 1.0 sec, it is regarged as lane changing operation is performed, and a turned-on right turn signal lamp is turned off (S24).
Patent JP-H1097877-A (JP)
Title: Connector
Inventor: SASAI OSAMU
IPC: H01R13/432
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a connector which facilitates pulling its terminal fitting out of its housing and prevents the entry of foreign matters thereinto. SOLUTION: A terminal fitting 20 is held against its pulling-out by a double- lock mechanism in a cavity 11 defined inside a connector housing 10. Prior to pulling the terminal fitting 20 out of the cavity 11, the backward retreat of a retainer 40 from its lock position retreats a terminal-locking projection 43 to a position not to check the movement of the terminal fitting 20 and opens a jig insertion opening 17. After the insertion of a jig 50 into the opening 17 presses down a lance 24 to disengage it from a butt face 18, the pulling-out of an electric wire 30 allows easy pulling-out of the terminal fitting 20.
Patent JP-H03173171-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KINOSHITA YASUSHI
IPC: H01L29/732
Filed: 1989-11-30
Abstract: PURPOSE:To reduce a junction capacitance and to enhance a property resistant to a latch-up of a MOS element by a method wherein insulating oxide layers are formed respectively in positions directly under an impurity diffusion layer to be used as an external base of a bipolar element and directly under an impurity diffusion layer to be used as a source and a drain of the MOS element. CONSTITUTION:Oxygen is implanted at high energy by using the following as a mask: polysilicon parts 20 of a bipolar element B; and polysilicon gates 13 formed so as to cover a gate oxide film 12 of a C-MOS element M. Insulating oxide layers 21b, 22 are formed respectively in positions directly under a p<+> type impurity diffusion layer 4b to be used as an external base of the bipolar element B and directly under impurity diffusion layers 10a, 10b, 11a, 11b to be used as a source and a drain of the C-MOS element M. Then, the p<+> type impurity diffusion layers 10a, 10b to be used as the source and the drain and the p<+> type impurity diffusion layer 4b of the bipolar element B are formed. Thereby, a junction capacitance in the bipolar element and the MOS element can be reduced.
Patent JP-H08134820-A (JP)
Title: Method of artificial lawn reproduction construction
Inventor: NAKAGAWA SATOYUKI
IPC: E01C13/00
Filed: 1994-11-10
Abstract: PURPOSE: To reproduce an artificial lawn effectively by separating artificial lawn fibers welded by injecting water by a high-pressure pump. CONSTITUTION: The jet 7 of high-pressure water is injected properly to an artificial lawn 8 under the state of an 'Eisbahn' from an injection nozzle 6 at the front end of a high-pressure hose 5 under the state, in which the pressure of water is increased up to approximately 80kg/cm<2> by a high-pressure pump 4. Or granular sand for the lawn is infected together with water pressure through a mixing mechanism. Water pressure is lowered properly by an infection effect at that time. Accordingly, fibers changed into the 'Eisbahn' in the artificial lawn are restored to the original state separated one by one and a play can be conducted completely, and the new re-sodding construction of the artificial lawn is not required and the lawn can be reproduced.
Patent JP-2001135790-A (JP)
Title: Power supply device for semiconductor device and semiconductor integraed device using the same
Inventor: DOI YOSHINORI
IPC: H01L27/04
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device for a semiconductor device which is satisfactory in response to voltage variation of an external power supply, can highly stabilize an inner voltage, even if the voltage of an external power supply varies and can thereby operate each element stably at low margin, and a semiconductor integrated device using the power supply. SOLUTION: This device is constituted of an oscillation circuit, which is connected directly to an external power supply input terminal and outputs a comparison signal whose frequency changes according to an input voltage value, an input terminal of a reference signal with a reference frequency, a comparison circuit which inputs the comparison signal and the reference signal and outputs a control signal, which changes according to frequency difference between both the signals and a voltage control circuit which controls an input power supply voltage by the control signal, and is subjected to open loop control from the comparison circuit to the voltage control circuit.
Patent JP-H04194045-A (JP)
Title: Pneumatic tire
Inventor: HORIKAWA TORU
IPC: D02G3/48
Filed: 1990-11-21
Abstract: PURPOSE:To obtain the title thin and lightweight tire having excellent durability by constituting carcass from monofilament of an organic polymer, making the cross section of the monofilament comprising plural circles and dented curves, setting a shape under a specific condition and smoothing the contours to eliminate stress concentration. CONSTITUTION:Monofilament 5 of an organic polymer having a flat cross section, comprising an external line of a figure drawn by arranging two to four circles 1 having a ratio of the minimum diameter to the maximum diameter in a range of 0.4-1.0 in a line and connecting gaps between two adjoining circles with dented curves 2, wherein a long diameter (a), a short diameter (b) of the cross section, radius R of the maximum circle and depth H of the dented continuously connected curve satisfy conditions shown by formula I to formula III and central distance L between the two adjoining circles is 2-5 times as long as the diameter of the smaller circle, is used as carcass cord constituting a carcass layer 10, and the monofilament is treated with an adhesive and heat- treated to give the objective tire having a belt layer 13 arranged in a tread part 12.
Patent JP-2000149763-A (JP)
Title: Field emission type cold cathode
Inventor: TOMIHARI YOSHINORI
IPC: H01J9/02
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of discharge between a wiring part or a bonding pad part of a gate electrode and a substrate. SOLUTION: Trenches la with embedded-insulation layers 5 embedded therein are formed in a silicon substrate 1, and a gate electrode 2 having an emitter area part 2a, a gate wiring part 2b, and a bonding pad part 2c, is formed over the silicon substrate 1 with an insulation layer 4 interposed between them. The trenches 1a formed in the silicon substrate 1 are formed not only just under the emitter area part 2a of the gate electrode 2 but also just under the gate wiring part 2b and just under the bonding pad part 2c.