baber/WOPTO huggingface dataset:
Patent JP-S61212025-A (JP)
Title: Forming method for phosphorus silicate glass (psg) film
Inventor: KANAI FUMIYUKI
IPC: H01L21/316
Filed: 1985-03-18
Abstract: PURPOSE:To maintain the strength of film on a stepped part as well as to maintain an excellent step coverage by a method wherein the first PSG film is thickly formed under the state of low pressure of 1Torr or below, and then the second PSG film is thinly formed under the state of pressure of 1Torr or above. CONSTITUTION:Semiconductor wafers are arranged in the reaction pipe of a low pressure chemical vapor deposition (CVD) device, the pressure of said CVD device is brought to 1Torr or below, namely 0.3Torr for example, and the temperature of the CVD device is set at 400-500 deg.C for example. Reaction gas is introduced together with carrier gas, and the first PSG film 12 is formed in the thickness of 70-90% of the prescribed film thickness. As said film is formed under the state of low pressure, an excellent step coverage can be obtained. Then, the pressure is brought to 1Torr or above, 3Torr for example, and the second PSG film 13 is formed in the same reaction pipe in the thickness of 10-30% of the prescribed film thickness by a performing a CVD method continuously at the temperature range of 400-500 deg.C.
Patent JP-H08248605-A (JP)
Title: Photographic material processing device
Inventor: TSUJI OSAMI
IPC: G03D3/06
Filed: 1995-03-13
Abstract: PURPOSE: To prevent the silver stain of a pair of rollers outside liquid by feeding fixing solution stock solution to the rollers or to the fixing solution in the vicinity thereof from a feeding mechanism. CONSTITUTION: A pair of roller 60 of a fixing solution vessel 24 sandwiches and conveys a sheet film 12 sent out of a development vessel 22 by a roller 62 a part of which touches a fixing solution and a roller 64 which is arranged above the solution surface of the fixing solution so as to introduce into the fixing solution. Replenishing stock solution is fed to the pair of rollers 60 from a stock tank 70 by a replenishing mechanism 68. Whereby, even if the fixing solution brought out of the development vessel 22 sticks on the respective rollers, 62, 64 of the pair of rollers 60, particularly on the peripheral surface of the upper roller 64, the ratio of the fixing solution against a stuck developing solution is not allowed to decrease so as to produce silver stain.
Patent JP-H07255669-A (JP)
Title: Eye condition detector and indicator
Inventor: KAWAMURA AKIRA
IPC: A61B3/00
Filed: 1994-03-24
Abstract: PURPOSE:To objectively grasp exhaustion of one's eyes. CONSTITUTION:A part of the eyes of a TV game player, for example, is photographed, and the diameter D of the pupil 5 is calculated from the photograph. Then the change of the diameter of the pupil D over time, in other terms, the speed of the change of D, is calculated. If the speed thus calculated is below a prescribed value, the player's eyes are judged to be exhausted and a warning is given to him.
Patent JP-H07210649-A (JP)
Title: Ball counter
Inventor: IWAMOTO TOMOHARU
IPC: G06M7/00
Filed: 1994-01-13
Abstract: PURPOSE:To prevent rental balls from being thrown to a hopper regardless of a closed shutter. CONSTITUTION:This tart counter consists of plural plate-shaped bodies 23 which are arranged on a hopper surface in the close state, revolving shafts 24 which freely rotatably connect adjacent plate-shaped bodies 23 to each other by adjacent sides and freely rotatably attach the plate-shaped body 23 in the deepest side to the ball counter main body side by the deep side, and a driving arm 25 which is rotated with one end as the center of rotation and has the other end attached to the user side end of the plate-shaped body 23 on the most user side.
Patent JP-S59181949-A (JP)
Title: Manufacture of rotor of coreless motor
Inventor: NARUMI HITOSHI
IPC: H02K15/12
Filed: 1983-03-30
Abstract: PURPOSE:To improve the workability of manufacturing a rotor of a coreless motor by previously securing a plurality of flat coils through a flat plate, and then resin molding the coil and the flat plate except the connecting part of the coil, thereby facilitating the handlement of the coil. CONSTITUTION:Three flat coils 2 which construct a rotor are disposed substantially at an equal angle, an annular flat plate 4 is arranged at the center of the coils 2, and the plate 4 and the coils 2 are secured with an adhesive. The coupling parts 2a of the respective coils 2 are led out from the center hole 4a of the plate 4. Then, the coil 2 and the plate 4 are integrally molded with resin except the coupling parts 2a of the coils 2, thereby manufacturing a rotor.
Patent JP-H09215749-A (JP)
Title: Safe injector
Inventor: OKIYAMA TADASHI
IPC: A61M5/178
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To safely and securely detach a used injection needle from an injector and to abandon it by forming a hole on the tip surface of a needle detachment means, forming the hole so as to pass through a lure chip at the tip of an outer cylinder for mounting the injection needle and making the diameter of the hole smaller than the needle base outer diameter of the injection needle. SOLUTION: A tapered lure chip 6 for mounting the injection needle 5 is formed at the tip of the outer cylinder 3 and an inner cylinder 2 is inserted from the base end side of the outer cylinder 3. Then, both ends of the needle detachment means 4 are opened, an inner diameter capable of inserting the outer cylinder 3 excluding a flange 7 is provided on the inner hole and the open end 8 on the base end part side and the hole 9 on a tip part side is turned to the diameter capable of passing through the lure chip 6. That is, the diameter of the hole 9 is made smaller than the outer diameter of the needle base 12 of the injection needle 5, the lure chip 6 is passed through the hole 9 of the needle detachment means 4 and the injection needle 5 is mounted to the tip. Thus, the used injection needle is safely and surely detached from this injector 1 and abandoned.
Patent JP-H01227136-A (JP)
Title: Still video camera
Inventor: TAMURA TOMOAKI
IPC: G03B15/03
Filed: 1988-03-08
Abstract: PURPOSE:To simplify shield processing as counter measures for the noise of a stroboscopic device and for insulation and to make a front part compact by integrally integrating the stroboscopic device made up of a light emission tube, a condenser, a driving circuit, etc., into a case and making it an independent unit. CONSTITUTION:A camera main body 10 is flat. The front part houses a front chassis 31 which an optical lens, an exposure unit 35, an image pickup unit 36, etc., are integrally integrated into and the front surface is covered with a front panel 11 provided with a photographing lens 12, a strobe light emitting window 13, a window 14 for AF, etc. The light emitting window of a strobe, the condenser and the driving circuit are made into the unit by just like wrapping them into the case 43, Thus, the efficient shield processing of the stroboscopic device becomes possible and the counter measures for noise and insulation are simplified. The necessity to specially provide a supporting member, etc., for the fitting of the stroboscopic device is eliminated, whereby the front part becomes compact.
Patent JP-H01228661-A (JP)
Title: Method for measuring injection filling time in die casting machine
Inventor: UCHIDA TERUYUKI
IPC: B22D17/32
Filed: 1988-03-08
Abstract: PURPOSE:To improve the accuracy in measuring by measuring a filling time based on the information of the high speed changing position of the speed of an injection cylinder and the operation signal of a gas vent valve inside a die. CONSTITUTION:A gas vent valve 21 is incorporated at the upper part of the dies 12, 13 of a die casting machine and the striker for detecting the piston position of an injection cylinder 1 and the limit switch 6 for high speed changing command position are arranged as well. The reference frequency oscillator 22 outputting a reference pulse is also provided, and an AND gate 23, counter 25 and signal reverser 24 are arranged. A cavity filling starting time is detected by the operation of the limit switch 6, high speed filling is progressed by the operation of the cylinder 1 and the time up to the actuation of a gas vent valve 21 is correctly measured by the pulse count of a counter 25. The measuring accuracy of the filling time is drastically improved since the effect of the variation in filling pressures and the dispersion in speeds are removed.
Patent JP-S60195920-A (JP)
Inventor: YONEDA HAJIME
IPC: H01G9/02
Filed: 1984-03-19
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-2000248766-A (JP)
Title: Large space facility suitable for rescue in emergency
Inventor: KUSHIMOTO TADASHI
IPC: E04H3/08
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To effectively use a rescue facility by installing a large number of medical beds in emergency, providing a large space room of a non-column structure used as an assembly hall and an athletic facility at ordinary time, and housing required rescue equipment in a wall surface of the large space room. SOLUTION: A large number of medical beds 12 are installed in a large space facility 10 in emergency, a large space room 14 of a non-column structure is provided to be used as an assembly hall and an athletic facility at ordinary time, and required rescue equipment 18 is housed in a wall surface 16 of the large space room 14. When a large number of wounded persons are caused by an earthquake disaster and a big accident, a large number of medical beds 12 are installed in the large space room 14, the large space facility 10 is used as medical facility for the wounded persons by carrying in the wounded persons, and the rescue equipment housed in the wall surface 16 of the large space room 14 is pulled out.  Thus, while, the wounded persons can be quickly rescued to contribute to first aid lifesaving, the large space room can be effectively used as an assembly hall and an athletic facility at ordinary time when a disaster is not caused.
Patent JP-H01229146-A (JP)
Title: Automatic transmission
Inventor: HIGASHIYAMA YASUHIKO
IPC: F16H59/44
Filed: 1988-03-07
Abstract: PURPOSE:To improve the serviceability of a vehicle speed detecting mechanism, and to achieve the effective utilization of space by fitting the vehicle speed detecting mechanism on a shaft, and detachably connecting one end of the shaft to a countershaft, and further supporting the other end thereof on a case member. CONSTITUTION:A countershaft 5 is arranged in parallel to the axis of a gear speed change mechanism 3 (not shown). One end of a governor shaft 17 is detachably fitted in the spline 16 of the countershaft 5. A governor valve 18 being a vehicle speed detecting mechanism is held by the governor shaft 17. The other end of the governor shaft 7 is rotatably supported via a bushing 25. Thus, the serviceability of the vehicle speed detecting mechanism can be improved, and the effective utilization of space can be achieved.
Patent JP-S61214984-A (JP)
Inventor: SAKAI MASAHIKO
IPC: B25J5/02
Filed: 1985-03-15
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-H11246928-A (JP)
Title: Manufacture of stainless steel with high toughness and high strength
Inventor: IKEDA HIROKI
IPC: C22C33/02
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a stainless steel having high toughness and high strength, used for shafts, sliding parts, bearings, etc. SOLUTION: A capsule of mild steel, having <=10 length-diameter ratio, is filled with a gas-atomized spherical stainless steel powder, which is nitrided under reduced pressure and then solidified and formed into bar steel, steel tube, or steel plate by means of hot extrusion. This stainless steel contains 3,000 ppm nitrogen and <=500 ppm oxygen and has uniform nitrogen quantity of <=10% nitrogen concentration difference.
Patent JP-H0565528-A (JP)
Title: Melting production of high cleanliness steel
Inventor: YAMAGUCHI KIMIHARU
IPC: C21C7/10
Filed: 1991-02-25
Abstract: PURPOSE:To obtain a steel having extremely low oxygen by setting period for blowing gaseous hydrogen together with flux powder consisting essentially of CaO onto the molten steel surface in an RH vacuum degassing vessel. CONSTITUTION:Immersion tubes 8 at the lower part of the degassing vessel 1 in an RH vacuum degassing device are immersed into a molten metal ladle 2, and by blowing circulating gas from a tuyere 4 at the side wall of the immersion tube 8, the molten metal 3 is circulated. The flux powder consisting essentially of CaO and gaseous hydrogen are injected from a top-blowing lance 6 which is freely ascendable and provided with a rubber nozzle toward a lower part from the upper part of the degassing vessel 1. By injecting the gaseous hydrogen, the property on an interface between gas and liquid is charged, and the special phenomenon between the molten steel and the flux is generated to promote the absorption of inclusions with the flux. The extremely low oxygen in the steel can be obtd. and the removal capacity of the non-metallic inclusions is improved and the surface blow on a cold-rolled steel plate can be reduced.
Patent JP-H04270514-A (JP)
Title: Voltage output type d/a converter
Inventor: KAMATA MASAYUKI
IPC: H03M1/74
Filed: 1991-02-25
Abstract: PURPOSE:To reduce distortion in an output waveform and to decrease the settling time by controlling a leading time at an output voltage change of the voltage output type D/A converter. CONSTITUTION:The D/A converter is provided with a latch circuit 1 latching a digital signal at input terminals 1A-1C with a latch signal, a ramp waveform generating circuits 2A-2C operated by an output of the latch circuit 1, analog switch circuits 3A-3C receiving an output of the ramp waveform generating circuits 2A-2C, constant current circuits 4A-4C connecting to the analog switch circuits 3A-3C and weighted by a digital signal of the input terminals 1A-1C and an inverting amplifier receiving an output of the analog switch circuits 3A-3C.
Patent JP-H0740318-A (JP)
Title: Device and method for molding hydraulic inorganic molding matter
Inventor: OKIMURA YOICHIRO
IPC: B28B1/26
Filed: 1994-03-24
Abstract: PURPOSE:To provide the molding device of a hydraulic inorganic molding, with which the volume porosity and strength at all sites of a shaped matter are uniform and no development of burr occurs and which has a compact and economical mold structure, and its molding method with the molding device. CONSTITUTION:The molding device concerned is equipped with a first split mold 2, on the wall surface of which a large number of drainage holes 10, a second split mold 3, which forms a cavity by being closed with the first mold 2 and in which airtight elastic expanding and controlling body 6 is provided along the inner wall surface so as to bee integral with the peripheral edge, and, at the same time, the pouring pipe 7 of hydraulic inorganic molding material and the forcing pipe 8 of pressure medium. In addition, through the pouring pipe 7 of the molding material, molding material 4 can be poured in the cavity from the portion corresponding to the side face end part of a shaped matter for forming a hydraulic inorganic matter.
Patent JP-S55145003-A (JP)
Title: Attachment for truck wheel
Inventor: KUBOTA NOBORU
IPC: B60B29/00
Filed: 1979-05-01
Abstract: PURPOSE: To facilitate attachement and removal of screw bolts by constituting a frame capable of either being attached or removed to a wheel, consisted of a contact ring for a wheel surface, and a surface plate with a plurality of spanner guide and support holes, combined by a supporting arm.  
     CONSTITUTION: In order to remove a bubble wheel, first a frame composed of a contact ring 3, a surface plate 1 and a supporting arm 6 is supported, with a hook 9 being entered within an elliptical hole provided on an outer wheel 30, and a contact ring 3 being in contact with the wheel 30, and the said frame being rotated counterclockwise to some extent, and with the hook 9 hooked on an edge of the hole. And the frame is fixed with the hook 9 connected to the wheel 30 by means of a screw 4 with a handle 5. Then inserting a box spanner with a rachet wheel within the frame through a hole 1A to be fitted to a hexagonal nut 31 so that it is loosened by means of a rod type handle 27 being rotated manually, and thereafter a hollow nut is screwed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08218374-A (JP)
Title: Expansion leader in pile force-fit soil improvement machine and hydraulic motor traveling device used therefor and chain driving device
Inventor: ITO HIDESUKE
IPC: E02D7/20
Filed: 1995-02-17
Abstract: PURPOSE: To make it possible to expand freely a leader of a pile force-fit soil improvement machine. CONSTITUTION: In a leader consisting of a plurality of holding cylindrical bodies with different diameters, holding cylindrical bodies 8b with a small diameter are subsequently inserted in holding cylindrical bodies 8a with a large diameter, at the same time, a longitudinally long opening 9 is provided over the overall length on one side of each of the holding cylindrical bodies 8a and 8b, and opening cut pieces 10a and 10b positioned on both sides of the longitudinally long opening 9 are respectively bent at right angles to the inside to form first bent pieces 11a and 11b.  Then, the first bent pieces 11a and 11b are respectively bent at right angles to the outside to form second bent pieces 12a and 12b, the front end faces 13a and 13b of the second bent pieces 12a and 12b are so formed that they are flush over the overall length, and they are used as a traveling face of large rollers 39 fulfilling main traveling function of traveling devices 33. The outside of the holding cylindrical body 8b with a small diameter is slidingly contacted with the inside of the holding cylindrical body 8a with a large diameter to expand, and the overall length of a leader 7 can be freely expanded.
Patent JP-S61211742-A (JP)
Title: Buffer register
Inventor: MIYATA SHINJI
IPC: G06F7/00
Filed: 1985-03-18
Abstract: PURPOSE:To simplify a construction of a circuit and execute a reading and a writing simultaneously by providing a shift register for inputting data by a first signal, a selecting means controlled by the first signal and the second signal and a means for selecting an optional bit and outputting the contents thereof. CONSTITUTION:A shift register S inputs data of a data input terminal I, synchronizes with a QWR to shift. By connecting outputs of transfer gates of respective groups, a multiplexer is constructed, and the output thereof becomes outputs O0-O3 of the QBR. The transfer gates O00-O03 output input data from I0-I3 to the outputs O0-O3 of QBR respectively by a queue pointer P0. Similarly, transfer gates O10-O40 output outputs of shift registers S10-S10 respectively to the outputs O0-O3 of QBR through queue pointers P1-P4.
Patent JP-H06266382-A (JP)
Title: Speech control system
Inventor: HAMADA HIROSHI
IPC: G10L21/12
Filed: 1993-03-15
Abstract: PURPOSE:To control features such as loudness, a speed, and an intonation characteristic to a speech by an analytic speech synthesis system and a ruled speech synthesis system. CONSTITUTION:A text of a part to be deformed in a text to be displayed into a speech which is displayed on the display screen of a computer is specified at a specific part specification part 1 by using a keyboard and a mouse, and the deformation of the speech corresponding to the specified text is specified at a deformation specification input part 2 by various input means. Then a parameter conversion part 3 generates parameters for controlling ruled speech synthesis according to the deformation inputted at the deformation specification input part 2 and outputs a text into which control symbols converted into physical quantities by referring to a feature quantity-physical quantity conversion table 4 are inserted. Then, an output speech generation part 5 outputs a speech while converting the loudness, speech speed, pitch frequency, etc., according to the output text given the control symbols generated by the parameter conversion part 3.
Patent JP-S59180692-A (JP)
Inventor: HIROTA YOSHIYUKI
IPC: G07F17/32
Filed: 1983-03-31
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。
Patent JP-S51129189-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: MANO TOORU
IPC: H01L21/3213
Filed: 1975-05-02
Abstract: PURPOSE: To etch the aluminum membrane which protect AI electrode wiring from an electro migration, without increasing a manufacturing process by changing generate conditions of a glass stratum. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10205335-A (JP)
Title: Two-cycle engine provided with exhaust timing variable valve
Inventor: KITAMURA SHUICHI
IPC: F02D13/02
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To improve fuel consumption and exhaust gas characteristics by throttling exhaust gas to be discharged from a cylinder through a process of closing an exhaust timing variable valve in the irregular combustion range of an engine, by heating intake air not yet allowed to flow into the cylinder by exhaust gas, and by improving combustion. SOLUTION: Exhaust gas on the upstream side of an exhaust timing variable valve 10 is allowed to the downstream side of the exhaust timing variable valve 10 after being introduced to a heat exchanging part 17. Exhaust gas to be discharged from a cylinder 1 is throttled by closing the exhaust timing variable valve 10 according to the operating state of the engine, intake air not yet allowed to flow into the cylinder is heated in the heat exchanging part 17 by exhaust gas to be introduced by bypassing the exhaust timing variable valve 10, and the combustion state in the irregular combustion range is improved.
Patent JP-S62210687-A (JP)
Title: Mode changing apparatus of laser oscillator
Inventor: HAYASHI EIKICHI
IPC: H01S3/098
Filed: 1986-03-12
Abstract: PURPOSE:To improve the utilization degree of oscillated laser light, by providing and moving or converting a switching optical means to specified positions on an output light path by a control signal, which detects the switching of an oscillating mode. CONSTITUTION:The switching operation of an aperture plate 5 of a laser oscillator A is detected with a detector 8. A main reflecting mirror 11 is moved and controlled to each position in the direction of an arrow in correspondence with each switching mode with a control signal, which is outputted from a signal processor 9. The signal processor 9 processes the detected signal. For example, at a moving position corresponding to one single mode, reflected oscillated laser light 4 is converged through a condenser lens 12a and heat energy is utilized for cutting a flat material to be machined 13a. At a moving position corresponding to another multiple mode, the oscillated laser light is reflected again with a reflecting mirror 14 and converged through a condenser lens 12b. The heat energy is utilized for treating the inner surface of a cylindrical material to be machined 13b. Thus the utilization degree can be expanded in correspondence with the switching of the oscillating mode.
Patent JP-H11251543-A (JP)
Title: Semiconductor device
Inventor: WADA ATSUO
IPC: H01L27/108
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which pause time characteristic is improved by restraining the leakage of the charges retained in a capacitor. SOLUTION: This semiconductor device consists of a P-type silicon substrate 6, an active region 1 and a silicon oxide film 7 which are formed on the surface of the P-type silicon substrate 6, a drain and a source regions as N-type impurity diffused layers 12, 14 formed on the active region 1, a gate electrode 2 constituting a transistor together with the drain and the source regions, and a capacitor connected with the drain region. Here, the drain region does not contact the outer peripheral end of the active region 1, and the gate electrode 2 is formed at least on the active region 1 between the drain region and the silicon oxide film 7.