baber/WOPTO huggingface dataset:
Patent JP-H06327699-A (JP)
Title: Prophy angle
Inventor: SAKURAI MASATOSHI
IPC: A61C3/02
Filed: 1993-05-25
Abstract: PURPOSE:To reduce the cost and time necessary for the autoclave required to prevent the secondary infection of AIDS, hepatitis, etc., between patients or between a patient and a doctor, and also to give doctors and patients a sense of safety and reliability, by composing all the parts, except for a steel ball, with moldings made of a synthetic resin, so that the autoclave is no longer necessary. CONSTITUTION:Each part material is a molding made of a synthetic resin: the rear of the front casing 1 is fixed at the top of the rear casing 22 into which the rotation driving axis 10 is inserted, and inside the front casing, the gear in the middle of the upper/lower shafts of the rotating vertical axis 12 is engaged with the pinion gear 3 at the top of the rotation driving axis 10, and the top of the lower shaft of the rotating vertical axis is fixed into the rubber 18. And the front casing 1 is formed in a way that it can be vertically divided into symmetrical parts at the center of the length direction and that the shape will be angular cylindrical when folded up at the center.
Patent JP-H08308460-A (JP)
Title: Powdery agrochemical application cylinder holder in tractor-type agrochemical applicator
Inventor: MATSUNAGA CHITOSHI
IPC: A01M9/00
Filed: 1995-05-22
Abstract: PURPOSE: To provide the subject holder low in vertical shaking due to vehicle shaking and enabling uniformly applying a powdery agrochemical, having such a scheme that a powdery agrochemical application cylinder is pulled downward by a spring, lifted by a wire and kept horizontal. CONSTITUTION: A powdery agrochemical application cylinder 2 overhanging sideways is pulled downward by a spring 3 fixed on a vehicle 1, lifted by a wire 4 and kept horizontal; and a powdery agrochemical spoutedly fed from an agrochemical applicator on the side of the vehicle 1 through a blower 15 is guided and discharged from the jet nozzle 18 of the cylinder 2.
Patent JP-H08317599-A (JP)
Title: Generator for vehicle
Inventor: ZENMEI KEISAKU
IPC: H02K7/10
Filed: 1995-05-22
Abstract: PURPOSE: To obtain a generator for a vehicle with a one-way clutch in which the inertial energy of a rotor can be effectively recovered and which has the high durability of a belt. CONSTITUTION: The uneven shape of the surface of the pulley groove 39a of a pulley 39 for driving the rotor shaft 8a of a generator body via a one-way clutch 30 is positively increased to increase the frictional force with a belt so that the belt can transmit a torque of a drag torque or more to the clutch without slipping. Since the belt does not slip, the life of the belt is lengthened. Since the clutch effectively operates, the inertial energy of the rotor can be effectively recovered.
Patent JP-H01291231-A (JP)
Title: Attaching devices for camera and accessory
Inventor: IZUMI TATSURO
IPC: G03B15/03
Filed: 1988-05-18
Abstract: PURPOSE:To attain a compact terminal for electric connection which is not touched carelessly with a hand, etc., by providing a recessed part for positioning an accessory in a vertical direction on an attaching part on a camera side and installing a terminal which electrically connects the camera with the accessory in the recessed part. CONSTITUTION:The recessed part for positioning the accessory S in the vertical direction to the camera C is provided in the attaching part CS on the camera side. The contact part of the terminal which electrically connects the camera C and the accessory S is installed in the recessed part. Therefore, the recessed part of the attaching part CS on the camera side and the attaching part SH on the accessory side are fitted and the accessory is positioned in the vertical direction to the camera, so that the electric connection is performed. Thus, the contact part of the terminal for electric connection is arranged in the arrow spot and not touched carelessly with the hand, etc.
Patent JP-H07330470-A (JP)
Title: Cement molded goods and their production
Inventor: KIKUZAWA TETSUJI
IPC: B28B1/16
Filed: 1994-06-03
Abstract: PURPOSE:To obtain cement molded goods which are inexpensive, are provided with colors meeting applications and are capable of sufficiently dealing with diversification in user requirements in terms of design by exposing and scattering compounded metallic materials on the surface of the surface layer of the cemented molded goods. CONSTITUTION:The fine metallic materials are compounded at a prescribed ratio into cement or a mixture composed of the cement and aggregate and the compound is mixed under addition of water to prepare a blank mixture. This blank mixture is molded to a prescribed shape in molds and is solidified to obtain a blank product 10. The surface 1a of this blank product 10 is ground to expose and scatter the metallic materials 2... or the metallic materials 2 and the aggregate 4... on the finished surfaces.
Patent JP-H09287820-A (JP)
Title: Twenty-four-hour bath
Inventor: FUKAYA HIROYASU
IPC: F24H1/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To To make it possible for the control of a single save-energy botton to easily effect save-energy operation by a method wherein the save-energy button is provided, a single push at which causes a hot-water supply apparatus to work in the mode of lower- temperature operation for a prescribed period of time to keep the hot water in the bathtub warm and after an elapse of the prescribed period of time, the hot-water supply apparatus is operated in the mode of additional heating so as to restore the temperature of the hot water in the bathtub to a set point. SOLUTION: With the temperature of hot water that a user needs in a bathtub 1 in bathing set in a temperature-setting device, by the use of a hot-water supply apparatus 3 the hot water inside the bathtub 1 is kept warm in a manner of bringing the temperature to the set point, in this instance the hot water in the bathtub 1 being maintained at, for example, approximately 42 deg.C. While the hot-water supply is in this condition, a tuning on of a save- energy button 8 in a remote control 7 by the user causes the set temperature of about 42 deg.C to be recorded in a control part in a purifier 6 while a control signal commands a control part on the side of the hot-water supply apparatus 3 to effect low-temperature warmth-keeping operation.  As a result, the hot-water supply apparatus 3 starts lower-temperature operation in a manner of causing the temperature of the hot water inside the bathtub 1 to be, for example, about 35 deg.C by control of a burner inside. After an elapse of a prescribed period of time additional heating operation to restore the temperature to about 42 deg.C. is commanded.
Patent JP-S62282803-A (JP)
Title: High-speed steel cutting tool
Inventor: ASHIDA YOSHIO
IPC: C22C38/00
Filed: 1986-05-28
Abstract: PURPOSE:To obtain excellent finished surface roughness by forming a quick- coagulation layer with a secondary dendrite space of 6 mum or less on an addendum section made of high-speed steel of a cutting tool. CONSTITUTION: A quick-coagulation layer 1 is formed by being coagulated from a liquid phase at a cooling speed of about 600 deg.C/sec or more, and the secondary dendrite space becomes 6 mum or less under such high-speed cooling. Concurrently, the second layer grain of a carbide or the like becomes about 1 mum or less. For example, a beam is illuminated from the direction of a flank 3 after the rough machining of an addendum 2 to perform the finish machining of the addendum 2. The addendum 2 is tempered after beam illumination and is machined so that the quick-coagulation layer about 0.1 mm or more in width is formed from the addendum 2 to the flank 3 and a rake face 4. The flank width X and rake face width Y are made about 0.1 mm or more. Accordingly, high-precision finished surface roughness can be improved.
Patent JP-S63286793-A (JP)
Title: Manipulating system for control rod
Inventor: KINOSHITA MITSUO
IPC: G21D3/00
Filed: 1987-05-20
Abstract: PURPOSE:To establish a system adequate for minimizing the start-up time to the criticality while stably maintaining a reactor period by precisely changing the withdrawal length of control rods according to the state change of a nuclear reactor. CONSTITUTION:An automatic control rod manipulator 11 is constituted of a control rod manipulation timing determining section 111 which determines the timing for manipulating the control rods 3 and a control rod manipulated variable determining section 112 which calculates the withdrawal length of the control rods. The start of control rod withdrawal and the interruption of the control rod withdrawal are judged in accordance with prescribed logics from various input events in the timing determining section 111. The withdrawal length l of the control rods 3 to be withdrawn at one time is calculated in accordance with the state quantity including the total withdrawal length Lr of the control rods 3 estimated to be required to be withdrawn at least from the present point of the time before the criticality as well as the withdrawal length lp at the time of the previous manipulation and the reactor period of this time in the manipulated variable determining section 112. The calculated withdrawal length l is then displayed on a display device and the control rods 3 are automatically withdrawn by means of a supervisory control unit 5 for manipulation of the control rods and a control rod driving device 4.
Patent JP-H02304251-A (JP)
Title: Gear change control device for sub-transmission
Inventor: OKAHARA HIROBUMI
IPC: F16H61/04
Filed: 1989-05-18
Abstract: PURPOSE:To ensure efficient gear change control by changing over a shift solenoid to a solenoid pressure drain mode when a sub-transmission is selected to a high-speed select mode, and turning a shift valve to a high-speed select friction element operation mode. CONSTITUTION:When a driving condition requires the selection of the fourth gear, the third shift solenoid C is changed over to be off (pressure drain mode) while the first and second shift solenoids A and B are being kept off, or a main transmission is kept unchanged. The spool 46b of the third shift valve 46 is thereby lowered and a brake RD/B is released. Also, a high-speed select clutch D/C is coupled. Consequently, a sub-transmission is changed over from a speed reduction mode to a direct coupling mode, and the gear is shifted up. In this case, the rise of the working pressure of the clutch D/C is gradually reduced via a one-way orifice 158 and an accumulator 70, thereby alleviating a coupling shock. According to the aforesaid construction, an oil amount balance comes to have a margin, thereby enabling gear change control with little drive loss with an oil pump and with good efficiency.
Patent JP-S6014087-A (JP)
Inventor: KOMATSU FUMIAKI
IPC: F26B17/22
Filed: 1983-07-05
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-S6127175-A (JP)
Title: Manufacture from welding material of member with revolving symmetrical physical curved surface
Inventor: KARURU MIRIOON
IPC: B23K9/04
Filed: 1985-06-07
Abstract: In a method of preparing from weld material a component having a curvature which is symmetrical in rotation, difficulties arise, more particularly in the case of large and heavy components, in guiding the treatment zone. The treatment zone remains in a horizontal positio for welding, on stationary welding heads. For economic form welding under numerical control, it is proposed that the rotational axis of the component be tilted stepwise, to an extent depending upon the advance of the buildup of weld material layers, around a horizontal axis perpendicular to the rotational axis, the welding heads being adjusted stepwise as the tilt position varies.
Patent JP-H02304396-A (JP)
Title: Nuclear reactor stopping device
Inventor: IKEDA TATSUMI
IPC: G21C9/033
Filed: 1989-05-18
Abstract: PURPOSE:To improve the reliability by allowing a valve body to ascend by a driving mechanism and opening fully a neutron absorber drop port, and also, dropping forcibly the neutron absorber by repeating partially the upd-and-down operation, in the case of stopping a nuclear reactor. CONSTITUTION:At the time of emergency shutdown of a nuclear reactor, a valve body 19 is drawn up by a driving mechanism 21. Subsequently, in a position in which the valve body 19 ascends by a distance of L1, a connecting plate 105 comes into contact with the upper face of the valve body 19. When it further ascends by L2, the connecting plate 105 is raised, and a rod 104 connected through an arm 108 is raised by a distance of L2. Next, from a position in which the valve body 19 ascends by a distance of L1 + L2, it is allowed to descend by L2 and stopped, and allowed to descend until the connecting plate 105 comes into contact with the valve body 19 by restoring force of a compression spring 107. The L1 ascent position and the L1 + L2 ascent position of this valve body 19 are detected by a continuous position detector and a limit switch, and a neutron absorber 17 being stagnant in a drop port 18 can be dropped downward by the up-and-down operation of the rod 104.
Patent JP-H08297985-A (JP)
Title: Data eraser
Inventor: NAKAMURA TSUTOMU
IPC: G11C16/02
Filed: 1995-04-24
Abstract: PURPOSE: To obtain a data eraser in which a flash memory is protected reliably against over erasure. CONSTITUTION: The eraser comprises a flash memory 101 and a control circuit 105 connected through a bus line 103. The eraser further comprises an NOR gate 106 for deciding whether all bits of data read out on the flash memory side has '0' or not, and an NOT gate 107 for deciding whether all bits of data received on the control circuit 105 side has '0' or not. When the decision results from the NOR gates 106 and 107 do not match each other, the control circuit 105 is interrupted to stop the data erase program of the flash memory 101.
Patent JP-H07303823-A (JP)
Title: Kneading device
Inventor: KOTANI SHIGERU
IPC: B28C5/14
Filed: 1994-05-11
Abstract: PURPOSE:To provide a compact kneading device with a simple structure which is capable of enhancing an ease of operation in a kneading operation by kneading raw material raw materials continuously. CONSTITUTION:A kneading device is composed of a raw material cut-out mechanism X storing a screw feeder 2 in a cylindrical screw feeder casing 1 arranged laterally in an almost horizontal direction, a cylindrical mixer casing 31 arranged laterally in an almost horizontal direction, and a hydrokneading mechanism consisting of a rotary shaft 33 with flat plate-like kneading blades 34a to 34f, 35a to 35e installed at a specified interval at a specified gradient angle to the axial center of the rotary shaft 33 in the axial direction of the rotary shaft 33, and a mixer arranged concentrically in the mixer casing 31.
Patent JP-H11316125-A (JP)
Title: Angle speed sensor and its manufacture
Inventor: YUKAWA JUNICHI
IPC: G01C19/56
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To improve the detection sensitivity by bonding first and second tuning fork oscillators consisting of monocrystal piezoelectric material in a crystal orientation where piezoelectric phenomena of reverse polarities are caused in width or thickness direction. SOLUTION: This angle sensor, for example, is provided with tuning fork oscillators 1, 2 consisting of a monocrystal piezoelectric material such as quartz, which are bonded and integrated by superposing and thermally treating after hydrophilic treatment. The oscillators 1, 2 have mutually reversed X-axial directions in the main surface direction. Each electrode for driving is provided on the X-Y plane of the arm of the bonded oscillator, and each sensing electrode for detecting the Coriolis force by the angle speed around Y-axis is provided on the Y-Z plane. According to this, the charge generated by the Coriolis force can be laid in the same direction since the X-axis of the arms of the oscillators 1, 2 are reversed, and efficiently detected, and a higher sensitivity can be realized. The structure consisting of a pair of arms bonded to each other in the base parts can be also adapted.
Patent JP-H071435-A (JP)
Title: Prestressed composite board
Inventor: OTA TOSHIAKI
IPC: B28B23/04
Filed: 1992-05-15
Abstract: PURPOSE:To obtain a prestressed composite board which has a good aseismatic property and can weld a steel plate by installing stud connectors on the surface of the steel plate which is to be a strength member and a form to have a bidirectional shear transmission function, placing concrete, etc., giving tension to the steel plate, and removing the tension after setting. CONSTITUTION:A lot of stud connectors 2 are welded on the surface of a flat steel plate 1 which is to be a strength member and a form at regular intervals in the longitudinal and lateral directions, and a wedge type antiskid anchor 3 is welded at the end of the steel plate 1. Main reinforcement 4 which is framed into a grid is arranged just above the steel plate 1 keeping a constant distance between them. With the steel plate 1 and the main reinforcement 4 given tension in the longitudinal and lateral directions, mortar, concrete, and others are placed on the steel plate 1 so that the main reinforcement 4 is located above the layer of concrete or something else. The tension applied to the steel plate 1 and the main reinforcement 4 is removed after setting, and prestress is introduced to the concrete, etc.
Patent JP-S5349617-A (JP)
Title: Secondary air supplying amount controller
Inventor: MIYAGI HIDEO
IPC: F01N3/22
Filed: 1976-10-16
Abstract: PURPOSE: To permit the secondary air of a predetermined amount to be jetted surely from a secondary air supply port to the exhaust system by providing a pressure control valve for balancing the pressures, responsive to the difference between the pressure at the secondary air escape side and the pressure at the air supply side of the secondary air control valve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10105288-A (JP)
Title: Data processing system and flexible resetting method
Inventor: YISHAY ODED
IPC: G06F15/78
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To suppress an overhead cost of a data processor by using an internal mask programmable register that decides internal default setting of a data processor during a resetting operation. SOLUTION: When a user wants to construct a data processing system 10 with an internal mask register 40, the user does not supply data to plural bus terminals 48 and overwrites a default setting value which is supplied by the register 40. When the default setting value is used, the user of the system 10 does not need to provide an external device or to set resetting data to plural bus terminals 48 during resetting, and can save overhead costs of hardwares and time. When the user partially wants to construct a data processing system by using data that is supplied by an external bus 28 through the terminals 48, the user only sets one proper terminal among the terminals 48 to a prescribed logic state.
Patent JP-S5648152-A (JP)
Title: Semiconductor device
Inventor: IMAMURA TOORU
IPC: H01L29/41
Filed: 1979-09-26
Abstract: PURPOSE:To prevent the breaking of a wire by forming gentle stepped sections at a part of the outlines of the opened hole of the first layer insulating film and those of the second layer insulating film on a semiconductor substrate. CONSTITUTION:The first layer insulating film 2 located on an Si substrate 1 completed element formation is opened 3 and the second layer insulating film 4 is placed on the film 2. An opening 5 slightly bigger than the opening 3 is provided on the film 4. The holes 3, 5 shift each other by the outlines 7, 8 where an Al pattern overlaps each other and the remaining outlines shift by a lag caused by an alignment with a photomask and the Si substrate. As a result, the outlines 7, 8 cause a stepped difference in level and the ramining outlines cause a difference in level corresponding to the sum of the film thickness. Therefore, the Al thin film 6 has no sharp difference in level which causes no thinner section than a flat section and the breaking of a wire will be prevented. The yield and quality will be improved.
Patent JP-S5913264-A (JP)
Title: Picture forming device
Inventor: AOKI TAKAO
IPC: G03G15/00
Filed: 1982-07-14
Abstract: PURPOSE:To form a copy image with excellent color balance by measuring the amount of toner on an intermediate transfer body, and varying the efficiency of transfer from a photoreceptor to the intermediate transfer body or from the intermediate transfer body to transferring paper according to the measured value. CONSTITUTION:The photosensitive drum 1 is exposed to an original picture which is color-separated by a color separation filter 10 and its latent image is developed 18 with toner in corresponding colors. The developed images are positioned and transferred successively to a picture carrier sheet 222 supported on the surface of a transfer drum 22 by the 1st transfer corona electrifier 221 in the transfer drum 22, forming a multicolor picture. The densities of patch images in colors Y, M, and C formed outside of a copy picture area are detected and the high voltage power source 37 of the electrifier 221 and the grid bias power source 38 of a before-transfer electrifier 19 are controlled on the basis of the measured values. The multicolor picture on the transfer drum 22 is transferred 28 to the transferring paper 25 at a time.
Patent JP-S5550704-A (JP)
Title: Antenna unit for satellite communication
Inventor: EGUCHI KOUICHI
IPC: H01Q1/28
Filed: 1978-10-06
Abstract: PURPOSE: To obtain the antenna unit providing the stable stand which enables low cost and stability, by using an intermediate system between the combination system between position sensor and servo control system, and the passive system in combination with gyro and pendulum weight.  
     CONSTITUTION: The horizontal stable stand P is supported so that it can rotate around the directional axis AX3 and the azimuth axis AX4 orthogonal each other, it provides the control torque motors M1 and M2 for each axis, and it has the level sensors LS1 and LS2 converting the slope of the horizontal stable stand P into electric signal. Further, the flywheel unit FU consisting of the motor GM and the flywheel FW is mounted on the horizontal stable stand P or the azimuth shaft construction FA so that its spin vector is always orthogonal to the horizontal plane of the horizontal stable stand P to give the gyro effect on the horizontal stable stand P. The horizontal stable stand P limited for the amplitude of oscillation with the  pendulum weight, can actively be stabilized by using the level sensors LS1 and LS2  and the torque motors M1 and M2. Moreover, the mechanism is simple with a  simple digitization and the cost can be lowered. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5249076-A (JP)
Title: Two color thermometer
Inventor: OKUHARA SEIICHI
IPC: G01J5/60
Filed: 1975-10-16
Abstract: PURPOSE: A vidicon is used in detecting radiant energy, and the voltage to be applied to its control electrode is varied to facilitate gain adjustment, whereby the measurement of the color temperature of low temperature objects is made possible and the adjustment of sensitivity if performed with good responce. 
     COPYRIGHT: (C)1977,JPO&Japio