baber/WOPTO huggingface dataset:
Patent JP-H06185598-A (JP)
Title: Shift lever device
Inventor: YAMASHITA MASAYOSHI
IPC: G05G1/04
Filed: 1992-11-04
Abstract: PURPOSE:To reduce the generation of contact noise and operation noise during operation of a shift lever by arranging a moderation mechanism to one side of a position plate and an absorption plate, worked to absorb contact noise between a position pin and a given step part during shifting of a shift position, to the other side. CONSTITUTION:Stepped openings 30 with which a position pin 24 is engaged in correspondence with the respective shift positions of a shift lever are formed in the position plate 28 of a shift lever device 2. Further, a moderation mechanism 36 is arranged to a shift lever and one side of a position plate 28, and an absorption plate 42 is arranged to the other side of the position plate 28. During shifting of the shift lever device 2, the absorption part of the absorption plate 42 is caused to absorb contact noise between the position pin 24 and a given step part. Further, operation noise generated by a resilient pressure tool, arranged on the lever shaft 10 of a shift lever being the moderation mechanism 36, and each engaging hole formed in one side of the position plate 28 is absorbed by the absorption plate 42.
Patent JP-H01162526-A (JP)
Title: Press forming method
Inventor: KUROMATSU SEIKI
IPC: B21D19/08
Filed: 1987-12-17
Abstract: PURPOSE:To form an inverted flange on tow adjacent sides with high accuracy by providing a projecting seat on a corner part of a work in which both flanges intersect with each other, and also, providing a bend part on the peripheral part of one side of the work and executing the flange bending by the upper and the lower bending edges, while holding a general surface containing the projecting seat by a pad. CONSTITUTION:A projecting part 33 is formed in a corner part of a work 22 corresponding to a part where an inner flange 11 and an outer flange 13 intersect with each other, a projecting seat 31 is provided on its apex part, and also, a bend part 34 is formed in the peripheral part which becomes a bend part of the outer flange 13. Also, in the corner part of the work 22, a notch 35 is provided, and between the projecting seat 31 and the bend part 34, a gap S is formed. In this state, when said work 22 is placed on the lower die bending edge 21 and held by a pad 23, and the upper die edge 24 is allowed to descend, the bend part 34 is bent in the anti-press direction, and the outer flange 13 is formed. Simultaneously, the other peripheral part being adjacent to the bend part 34 is brought to flange bending in the press direction, and the inner flange 11 is formed.
Patent JP-H04188167-A (JP)
Title: Color image processing method
Inventor: GENNO HIROKAZU
IPC: B41J2/525
Filed: 1990-11-21
Abstract: PURPOSE:To achieve accurate image processing by performing the conversion from the RGB color signal to the XYZ color coordinate value by taking advantage of the formula determined on the basis of the characteristics of the appliances of a color scanner, a color video camera or the like to be used. CONSTITUTION:A color sample of which XYZ color coordinate value is known in advance is scanned by taking advantage of appliances of a color scanner, a color video camera or the like to be used, and the conversion formula is established to obtain the XYZ color coordinate value from the RGB color signal, then the RGB color signal received from the appliances of a color scanner, a color video camera or the like is converted to the XYZ color coordinate value by taking advantage of this conversion formula. The XYZ color coordinate value is converted to the L*a*b* color coordinate value, then to the L*Cab*Hab color coordinate value. Further, an image processing is achieved for the pigment correction or the like based on the L*Cab*Hab color coordinate value. This constitution allows the RGB color signal to be acurately converted to the XYZ color signal.
Patent JP-H09171970-A (JP)
Title: Manufacture of semiconductor element
Inventor: I GIRU HO
IPC: H01L21/322
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To improve the electric characteristic and reliability by forming a medium temp. CVD oxide film to contact an active region and moving defects produced in an impurity ion implanting step to the surface of a Si substrate. SOLUTION: A buffer oxide film is formed on a Si substrate 21, impurity ions are implanted into the substrate to form an active region, the oxide film is removed to obtain a structure. A medium temp. CVD oxide film 28 is formed on the entire structure of this structure as thick as 300-800 angstroms at a ratio of SiH4 to N2 O=1:100, 760-820deg.C. This film 28 contacts a source-drain region. Point defects produced due to the ion implantation are removed to the surface of the substrate 21.
Patent JP-H08173303-A (JP)
Title: Post
Inventor: NAKAJIMA HIROAKI
IPC: A47G29/12
Filed: 1994-12-22
Abstract: PURPOSE: To enable rainwater in a post to drain outdoors only by downward tilting the bottom face of a post body to the drain hole provided at the bottom edge of the outdoor side and by attaching a partition plate on which a postal matter is placed. CONSTITUTION: In a post, rainwater is penetrated into the post through the gap between a post mouth 21 and a post mouth lid 20 or when the post mouth lid 20 is opened and closed, and the rainwater is moved along a vertical plate 13 or directly dropped on a forward tilted bottom plate 12, and moved to the front along the tilt of the front-tilted bottom plate 12 and drained outdoors from a drain hole 14. As a result, rainwater penetrated into a post body 1 does not wet a room. A postal matter such as a newspaper dropped from the post mouth 21 is not touched with the wetted front-tilted bottom plate 12 and is not wetted because the postal matter is put on a partition plate 19 in the post body 1.
Patent JP-H08206001-A (JP)
Title: Electric water heater
Inventor: NAGASE TADAO
IPC: A47J27/00
Filed: 1995-12-08
Abstract: PURPOSE: To prevent the pressure in an inner container from falling into a dangerous condition even though a steam discharge passage is blocked or an electrical heater falls in an abnormally heating condition. CONSTITUTION: In an electric water heater in which a lid 2 is attached to the top end part of a body casing 1 incorporating an inner container 6 for reserving therein hot water boiled by an electric heater 9, and a pressurizing type bellows pump 10 for introducing hot water from the inner container 6 is provided in the lid 2, a steam discharge passage 22 for discharging steam produced in the inner container 6 to the outside while bypassing the inside of the bellows pump 10 is provided. Further, a temperature sensor 20 for detecting a boiling temperature so as to control the current to the electric heater 9.
Patent JP-H07176784-A (JP)
Title: Photocoupler
Inventor: TAMAI HIDESHI
IPC: H01L31/12
Filed: 1993-12-20
Abstract: PURPOSE:To prevent the malfunction of a bi-directional photocoupler due to a voltage noise without using an element for preventing malfunction. CONSTITUTION:The anodes of a light-emitting diode 1 and a light-emitting diode 2 are short-circuited at a light-emitting element side, both cathodes are connected to terminals 1 and 5 and terminals 2 and 6, and a photo transistor is laid out at a light reception side. With this structure, the element biased in forward direction cannot be operated until a light emitting element which is biased in inverse direction breaks down, thus achieving the role without using a diode for preventing malfunction.
Patent JP-H07172359-A (JP)
Title: Trackless type unmanned automated vehicle
Inventor: MATSUI SHIGERU
IPC: B62D61/06
Filed: 1993-12-21
Abstract: PURPOSE:To provide a trackless type unmanned automated vehicle which is constituted to ensure a constantly stable steering control and effect stable running even when running is effected in a state to effect traction of a traction truck, in a two-wheel speed difference steering type unmanned automated vehicle. CONSTITUTION:In a two-wheel speed difference steering type unmanned automated vehicle 1 to pull a traction truck 8 and a guide and run the truck along an induction line installed on a running road, a car body 1a is provided with one set of caster wheels 2; two sets of independent right and left drive wheels 3; and steering sensor 6 attached to the front part of the car body. The caster wheels are arranged at the front end part of the car body and the drive wheels are arranged to the rear end part of the car body. The constitution prevents the fluctuation of a distance between the steering sensor and the induction line laid on the running road side owing to floating of the front end of the car body of the unmanned automated vehicle during traction running and ensures constantly stable steering controllability.
Patent JP-H02275027-A (JP)
Title: Controller of gas turbine engine and controlling method
Inventor: ROBAATO JIYON BANDAAMOREN
IPC: F02C9/20
Filed: 1989-12-12
Abstract: PURPOSE: To reduce turbine stress in a gas turbine engine under an overspeed condition by providing it with a means for receiving signals representative of gas-turbine overspeed and by reducing the flow of air to the turbine in response to the turbine overspeed signal. CONSTITUTION: A gas turbine engine system 10 has a first compressor 22, a second compressor 34, a combustor 40, a turbine 44 and a power turbine 50 all disposed coaxially from the upstream to the downstream side in this order within a casing 20 so that the power of the power turbine 50 rotates a first air wheel 60a and a second air wheel 60b. A control system 70 for partial control of turbine overspeed includes an overspeed detector 82 for receiving the output of a speed sensor 72 that detects the speed of the power turbine 50. On any detection of overspeed, this control system 70 causes a fuel controller 84 to close a fuel control valve, a port controller 86 to open a bleed port 32 and an ambient port 38, and a guide vane controller 88 to adjust the position of variable guide vanes 28.
Patent JP-H07101041-A (JP)
Title: Anilox coater with brush
Inventor: SUTEIIBUN MAAKU PAASON
IPC: B41F31/08
Filed: 1993-11-25
Abstract: PURPOSE: To eliminate air bubbles being enclosed in the cell of an engraving applicator roller, from the cell by wiping the engraved surface of the roller with the bristles of a brush. CONSTITUTION: When a roller rotates while coming into contact with a liquid coating material in a tank cavity 82 of a doctor blade, the bristles of a brush break enclosed air bubbles, and the enclosed air is eliminated from the cell. The brush which extends from one end to the other end of a doctor blade head 88 prevents dispersed air bubbles from transferring from an upper tank chamber located higher than the brush to a lower tank chamber which is located under the brush, and directly participates in the filling of the liquid coating material to the cell.
Patent JP-2000129650-A (JP)
Title: Paving stone segment for revetment
Inventor: TODA TSUNEO
IPC: E02D17/20
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a paving stone segment capable of preventing the scour of soil dressing even if it is applied to low waters and a steep slope and contributing to the stable maintenance of a multi-natural type revetment. SOLUTION: A natural stone 3 such as granite or the like and a partition plate 4 are arranged on an upper surface 2b of a concrete base 2 forming a mounting surface 2a for a slope B of a revetment A in the shape of a rectangle to fix, and when the base 2 is laid on the slope B, the upper surface 2b of the base 2 is in a horizontal state, and the stone 3 is erected in the vertical direction. After a plurality of paving stone segments 1 are contacted to each other and are laid on the slope B, the filling of soil dressing is made on the upper surface 2b of the base 2, the stone 3 is used as an earth retaining wall to form a stepped slope, plants are planted thereon to form the multi-natural type revetment, and the scour of soil dressing is prevented by the stone 3 and partition plate 4 under this state of things.
Patent JP-H05160333-A (JP)
Title: Semiconductor integrated circuit device
Inventor: AZUMA DAISUKE
IPC: H01L23/50
Filed: 1991-12-05
Abstract: PURPOSE:To supply a stable power source to an integrated circuit without affecting a chip area of the integrated circuit, by electrically connecting a semiconductor chip having a terminal for power source on a corner part with a package having an inner lead part for power source on the position corresponding to the corner part. CONSTITUTION:A layout of a power source pattern 11a necessary to be enhanced is located on a corner part of a semiconductor chip 11, and bonding pads 12a for power source terminal are provided. Then, both the bonding pads 12a for power source and an inner lead part 13a for power source which is located on the position of die pad 13 corresponding to the corner part are bonded with wires 16a. Therefore, a power source can be stably supplied to the power pattern 11a of the semiconductor chip 11 through the wires 16a and the bonding pads 12a for power source.
Patent JP-H09158293-A (JP)
Title: Flushing type japanese toilet
Inventor: KISHI NOBUAKI
IPC: E03D11/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To minimize flushing water quantity, and improve the soiling of a bowl inner surface by setting shallow shelflike parts on both lateral sides of a toilet bowl in a trap inflow port under a stored water surface, and extending the stored water surface to the lower part of ribs on both lateral sides of the toilet bowl. SOLUTION: A stored water surface W is widely extended in the lateral direction of a toilet bowl to prevent a fallen filth from being adhered to the inner surface of a bowl 2, whereby the soiling of the bowl 2 is remarkably minimized. The depth of a shelf-like part is minimized to set the flushing water quantity of the bowl 2 to the same degree as in the past. The dimension in the toilet lateral direction of a trap inflow port 14 is preferably set to about 70-120 mm, whereby the inflow speed of water to the trap can be increased to provide a strong discharging force.
Patent JP-H09157900-A (JP)
Title: Electrolytic reactor
Inventor: NAKAMURA SHINICHI
IPC: C02F1/46
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic reactor excellent in oxidizing power by forming the electrolytic reactor so that a liq. to be treated is electrolyzed in the coexistence of ozone. SOLUTION: An electrolytic passage 2 to conduct electrolysis is formed between two electrode plates 3. Both electrode plates 3 are formed of a titanium plate plated with platinum and inserted in the housing 6 of an electrolyzer at a specified distance from each other. The housing 6 is molded of a vinyl chloride resin. A lid 9 is fixed to the opening of the housing 6 with a flat countersunk head screw 10 through a packing 8. A liq. to be treated is circulated in the coexistence of ozone and electrolyzed, and an oxidizing action is exerted into the liq. by the formed active oxygen. The electrolyzed liq. is returned and again electrolyzed, hence the contaminated liq. is oxidized, purified and regenerated as an oxidative liq. to clean and sterilize the material to be cleaned.
Patent JP-H11153203-A (JP)
Title: Power roller unit for toroidal continuously variable transmission
Inventor: ITO HIROYUKI
IPC: F16H15/38
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To facilitate an assembling work for a structure accurately operating with a proper positional relationship. SOLUTION: A displacement shaft 7, a power roller 8, radial needle bearings 22, 27, 28, a thrust ball bearing 29 and a thrust needle bearing 30 are assembled in advance to a trunnion 6. An assembly confirmed in measurement relationships and operating conditions of elements is assembled to an interior of a housing together with another unit, and the assembly is completed as a toroidal a continuously variable transmission. This structure can be confirmed in the measurement relationships and the operating conditions under a condition of facilitating disassembling and reassembling. Therefore, the structure improved a precision of a positional relationship between the elements can be made without a necessity of difficult operation.
Patent JP-H11152489-A (JP)
Title: Industrial dispersion
Inventor: FUKAZAWA KUNIHIRO
IPC: C10N30/08
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain an industrial dispersion having good disperse stability as well as good re-dispersibility in the case in which a dispersoid precipitates by using eggshell powder as a solid dispersoid. SOLUTION: This dispersion is obtained by using eggshell powder as all or a part of a solid dispersoid and using a dispersion medium as a liquid phase. An emulsion, an aqueous solution or an liquid phase is preferable as the form of the liquid phase. The objective dispersion is preferably used in order to form a functional coating film. It is preferable to use eggshell powder in which eggshell membrane is not removed or eggshell powder in which eggshell membrane remains, because the eggshell powder is excellent in disperse stability. The particle diameter of the eggshell is preferably 1-200 μm. The content of the eggshell powder in the dispersion is preferably 10-50 wt.%. A solid lubricating agent such as talc is preferable as the solid dispersoid combinedly used with the eggshell powder.  The eggshell powder and the solid lubricating agent are preferably used at (40/60) to (90/10) ratio of the eggshell powder to the solid lubricating agent. Furthermore, the objective dispersion is suitable for mold-releasing agent, etc., for die casts.
Patent JP-H09161191-A (JP)
Title: Direct mount type radio transmitter for process industry
Inventor: SHIMADA SATOSHI
IPC: H04B10/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To realize a transmitter for process industry which is capable of measure flow rate and temperature, etc., of a flow to be measured while responding to them at high speed with high accuracy, is inexpensive and is easy to maintain. SOLUTION: A station 200 and a transmitter 100 which are opposed to each other transmit and receive energy and signals to and from each other by respective light beams. The power of the station 200 is supplied from a control room by a wire 2071. The station 200 transmits the light beam where signals are superimposed on optical energy to the transmitter 100. The transmitter 100 is arranged on a plant piping via a connection plate 400, the power component of received light beam is supplied to a power source part and a sensor 10 is driven and controlled based on the signal component of light beam. The station 200 is irradiated with the light beam which is the detection signal of the sensor 10. The station 200 demodulates received light beam and the data of flow rate and temperatures, etc., are transmitted to the control room by the wire 2071.
Patent JP-H03181808-A (JP)
Title: Optical measuring apparatus of parallelism and surface roughness of confronting faces
Inventor: KONDO MICHIO
IPC: G01B11/30
Filed: 1989-12-12
Abstract: PURPOSE:To measure the surface roughness and parallelism of two surfaces of an object to be measured in a short time at one time by providing two pairs of an optical transmitter- receiver part and an optical sensor head part, and projecting a measuring light to the confronting two surfaces of the object from the first and the second sensor head parts. CONSTITUTION:Two kinds of interference lights generated by the laser beams which are projected from laser sources 10a, 10b are transmitted to optical transmitter-receiver parts 30a, 30b by optical constant polarizing fibers 20a, 20b while being shifted 90 deg. from each other in phase. The lights enter optical sensors 24a, 24b, 28a, 28b through condensing lenses 18a, 18b and polarizing beam splitters 16a, 16b and, outputted as measuring signal. Direct current components are removed from the measuring signals in measuring circuits 70a, 70b, and the measuring signals are changed to pulse signals of A and B phases. Accordingly, the changing amount of the phase of each interference signal can be measured with high accuracy. The changing amount of the phase corresponds to each surface 58a, 58b of an object 68 to be measured. Therefore, the surface roughness of each surface is obtained by multiplying the measuring value with the 1/2 wavelength of the laser beams from the respective light source 10a, 10b. Moreover, the parallelism of the two surfaces 58a, 58b is measured by obtaining the differential of the circuits 70a, 70b.
Patent JP-H05159074-A (JP)
Title: Automatic calibration device
Inventor: ONO KATSUHIRO
IPC: G06F17/40
Filed: 1991-12-05
Abstract: PURPOSE:To continuously execute the measurement of a stable process. CONSTITUTION:A calibration value is determined by an automatic calibration part 2 every specified time and an updating condition judgement part 4 compares this-time calibration value determined here with a present calibration value which is presently adapted. When change is not generated over a prescribed rate, this-time calibration value is newly adapted as the present calibration value and process measurement is executed. By contraries, when the this-time calibration value is judged to change over the prescribed rate with regard to the present calibration value by the updating condition judgement part 4, this- time calibration value is not adapted by considering a big change to be generated on a processing side and the present calibration value is continuously used so as to execute stable measurement. Then, when this-time calibration value is not adapted as this, the number of times when the calibration value is not updated is counted as the number of update impossible times and when it reaches a prescribed number of times, abnormality is considered to be generated in a calibration system and a calibration abnormal signal is outputted.
Patent JP-H08175531-A (JP)
Title: Packaging case
Inventor: HAMAMOTO YOSHIYUKI
IPC: B65D5/36
Filed: 1994-12-26
Abstract: PURPOSE: To obtain a packaging case that can be folded up and assembled at one simple handling by a method wherein a case body is formed by bonding overlap side plates of a bottom forming part to side plates of a frame part, folding grooves are provided in connecting parts between the side plates and end plates and connecting parts between a bottom plate and the overlap side plates, an end part center folding slit is provided in the end plate, and a bottom part center folding slit is provided in the bottom plate. CONSTITUTION: Side plates 11, 11 are connected to end plates 12, 12 through connecting parts 4 in a frame part 1. A bottom plate 20 is connected to overlap side plates 21, 21 through connecting parts 4 in a bottom forming part 2. In the connecting part 4, a folding groove 5 of a V-shaped cross section is formed. An end part center folding slit 6 is formed in the end plate 12 by cutting the end plate 12 from outside along the bisector thereof. A bottom part center folding slit 7 connecting the lower ends of the end part center folding slits 6 to each other is formed in the bottom plate 20 by cutting it from outside. Therefore, all the parts are folded up flat by folding outward the end part center folding slits 6, 6 and the bottom part center folding slits 7 and unfolding the connecting parts 4 of the frame part 1 and the bottom forming part 2 at the V-shaped folding grooves 5.