baber/WOPTO huggingface dataset:
Patent JP-H0672526-A (JP)
Title: Belt tension control device of spiral conveyor
Inventor: KAWASAKI HIROSHI
IPC: F16H7/08
Filed: 1992-08-28
Abstract: PURPOSE:To stabilize travelling of a belt by speedily dissolving abnormal tension by way of detecting the abnormal tensile force at the point of time when the abnormal tension is generated on the belt. CONSTITUTION:A belt tension control device to control tensile force of a belt 5 in a spiral conveyor to travel the belt 5 by frictional force with a drum 1 by way of winding the endless belt 5 spirally on the outer peripheral surface of the cylindrical driving drum 1 to rotate by driving of a motor 3 to drive the driving drum 1 is furnished with a sensor part 14 to detect abnormal tension of the belt 5 through change of vertical component force of the belt 5 wound around the driving drum 1 and an auxiliary driving motor 26 to give tensile force independently from the belt 5. Additionally, by a signal from the sensor part 14, numbers of revolutions of the motor 3 to drive the drum 1 and the auxiliary driving motor 26 are individually controlled.
Patent JP-H0574965-A (JP)
Title: Semiconductor device
Inventor: KUBOTA YOSHIHIRO
IPC: H01L23/02
Filed: 1991-09-10
Abstract: PURPOSE:To acquire predetermined thickness of glass in a semiconductor device which forms a package through junction of a substrate and a cap via low temperature resistance glass. CONSTITUTION:In a semiconductor device hermetically sealing a semiconductor chip 11 within a package 19 with low temperature resistance glass 15, 16 disposed between a substrate 12 and a cap 13 and holding a lead 14 with the package 19, spacer members 17a to 17d which are formed of a material having temperature resistance higher than that of the low temperature resistance glass 15, 16 to keep the clearance between the substrate 12 and cap 13 as predetermined are provided within the disposing locations of such low temperature resistance glass 15, 16.
Patent JP-H0392404-A (JP)
Title: Rotation spike pin
Inventor: NAKAYAMA SABURO
IPC: B60C27/16
Filed: 1989-09-06
Abstract: PURPOSE:To use a tire both as a normal tire and a spike tire by burying an axis rod in which cylinder bodies provided with spike pins are arranged in capable of rotation in a ground contact surface of the tire. CONSTITUTION:When a turnbuckle 17 is rotated in the arrow E direction to make a spring 14 in a relaxed state, cylinder bodies 9 and 10 are rotated in the arrow B direction by a contraction force of the spring through a band plate 4 and coupling bands 11 and 12, and each of spike pins 7 and 8 are stored in a notch part 2' on a ground contact surface 2 so as to make a tire function as a normal tire. And when the turnbuckle 17 is rotated in the F direction so as to make the spring in a tense state, the band plate 3 is pulled from the ground contact surface 2 to the D side of the tire, the cylinder bodies 9 and 10 are rotated in the A direction through the coupling bands 11 and 12, and the spike pins 7 and 8 are made to project from the notch part 2' so as to make the tire function as a spike tire. By this constitution, the tire can optionally function as a normal tire or a spike tire.
Patent JP-S63125240-A (JP)
Inventor: DONARUDO DABURIYU KORIAA
IPC: B60R25/04
Filed: 1987-09-14
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-H0765045-A (JP)
Title: Supporting device for on-vehicle unit layout
Inventor: KOBAYASHI KEIICHI
IPC: G06F17/50
Filed: 1993-08-24
Abstract: PURPOSE:To support the interior layout of a vehicle for an on-vehicle unit and also to automatically produce at least an estimate. CONSTITUTION:A layout part 5 reads the vehicle information out of a vehicle information storage part 1 and shows the inside of a vehicle on a display device by a vehicle type instruction given from a vehicle information input part 2. The part 5 also reads selectively the unit information out of a component unit storage part 3 and places the information at a pointed position by a user instruction. At the same time, the justice is checked and the position is normalized. Meanwhile an estimate amount can be shown by an instruction given from a budget information input part 4. An estimate producing part 6 produces an estimate in a prescribed format based on the layout result, the price information on each unit stored in the part 3, etc. Then the estimate, the layout diagram, a basic production diagram of on-vehicle parts, etc., can be transmitted through an output part 7.
Patent JP-S60124500-A (JP)
Title: Device for supplying automatically press working oil at constant rate
Inventor: TAKIZAWA HIDEKAZU
IPC: B05C11/10
Filed: 1983-12-07
Abstract: PURPOSE:To extend the life of dies and to decrease the faults of the dies by setting the flow rate of the working oil meeting a pressing speed, feed pitch, material width, etc., and supplying the working oil. CONSTITUTION:The operator assigns the kind of a working material, the width thereof, pressing speed and feed pitch by input switches 22, 23, 24, 25. The operator adjust the increase or decrease in the feed rate of oil according to the quality of the working material by an adjusting knob 26. A control part in a control circuit selects the driving speed of a motor corresponding to the set data of an input circuit from a memory according to the set data from an input part 20 and inputs the speed signal thereof to a driving circuit. Then the driving circuit drives a set motor 43 at the prescribed driving frequency to set the prescribed supply rate of the working oil, according to which a supply pump 42 is driven and the prescribed amt. of the working oil is pumped up from a tank 41 and is automatically supplied to nozzles 44, 45, 46.
Patent JP-S61109011-A (JP)
Title: Condenser lens
Inventor: NAKADA YASUO
IPC: G02B13/18
Filed: 1984-10-31
Abstract: PURPOSE:To obtain excellent off-axis performance while removing on-axis aberrations by satisfying specific conditions when shapes of both of a single lens whose 1st and 2nd surfaces are convex are specified. CONSTITUTION:The shapes of both of the 1st and the 2nd surfaces S1 and S2 of the single lens 1 are shown by an equation I. In the equation, Z is the distance from the tangential plane at a surface peak for the distance R from an optical axis, C is the curvature near the peak point, and K is a conic constant; and Ai is the coefficient of the aspheric surface of degree 2(i+1), and (i) is a positive integer. At this time, inequalities II-IV hold. In the inequalities, K1 is the conic constant of the 1st surface S1, C1 is curvature near the peak of the 1st surface S1, and (f) is the focal length of the lens 1; and (n) is the refractive index of the lens 1 and A11, A12, and A13 are coefficients of aspherical surface of degrees 4, 6, and 8 of the 1st surface S1. Consequently, on-axis aberrations are removed almost completely while relatively large operation distance and a sufficient numerical aperture are secured.
Patent JP-H0572129-A (JP)
Title: Turbidity meter
Inventor: MIURA HIROFUMI
IPC: G01N21/49
Filed: 1991-09-11
Abstract: PURPOSE:To obtain a turbidity meter which permits easy adjustment at a low cost. CONSTITUTION:A horizontal light deflecting plate and a vertical parallel plate are installed in symmetrical form with respect to the rotary shaft of a chopper 25, and the light supplied from a light source lamp 24 is allowed to pass through both the light deflecting plates alternately in time division form, and the light which passes through a measurement cell 29 is allowed to output the parallel signals and the vertical signals of the scattered light in time division form. This signal is separated to both the signals by a signal separating circuit 33, and the ratio is calculated by a calculation circuit 36, and the degree of deflection light elimination, i.e., turbidity is calculated.
Patent JP-2001059165-A (JP)
Title: Arc type ion plating device
Inventor: OKAZAKI NAOTO
IPC: H05H1/50
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an arc type ion plating device capable of forming a film high in smoothness on a wide area with uniform film thickness. SOLUTION: This arc type ion plating device is provided with a holder 26 provided in a vacuum vessel 20 and holding a substrate 24. To the vacuum vessel 20, one end part of a bent transport pipe 36 is connected so as to orientate toward the substrate 24 on the holder 26. The transport pipe 36 has a rectangular cross-sectional shape. At the other end part of the transport pipe 36 three arc type evaporating sources 42 are arranged in three steps in the longitudinal direction Y. Each arc type evaporating source 42 melts a cathode 46 by vacuum arc discharge to generate plasma containing a cathodic substance. A magnetic coil 38 forming the bent magnetic field along the transport pipe 36 is provided at the outer circumferential part of the transport pipe 36.  By this magnetic field, the plasma generated by each arc type evaporating source 42 is guided into the vicinity of the substrate 24 in the vacuum vessel 20.
Patent JP-S6476606-A (JP)
Title: Dielectric material
Inventor: KANEKO NORIO
IPC: C23C14/32
Filed: 1987-09-16
Abstract: PURPOSE:To obtain a dielectric rate and an insulation withstand voltage which are suitable for a desired application by forming a layer of dielectric on a thin film capacitor, semiconductor element or the like by ion beam deposition and controlling an accelerating voltage and/or an ionizing current to be values corresponding to crystal conditions existing simultaneously. CONSTITUTION:The temperature of a substrate 1 provided in a vacuum container 7 is adjusted as predetermined, a heating device 5 where deposition material is put is heated, the degree of vacuum in the container 7 is kept at 10<-6>Torr, and steam pressure of vaporizing material is kept at a low vacuum of about 10<-5>Torr. Next, for setting an accelerating voltage and an ionizing current, these are preliminarily determined by experiment to obtain desired cristal conditions, and control values are determined accordingly. That is, the values are first set corresponding to an amolphous part 8, where deposition is performed for a predetermined time, then deposition is performed corresponding to a crystal part 9, and deposition is performed corresponding to a crystal part 10, so these are arranged in lamination. Crystal structure of perovskite type can thus be formed at low film forming temperatures.
Patent JP-H07331092-A (JP)
Title: Thermoplastic resin composition
Inventor: KAWA MANABU
IPC: C08K9/06
Filed: 1994-09-27
Abstract: PURPOSE:To obtain a thermoplasic resin composition excellent in mechanical strength and rigidity with its toughness retained, small in specific gravity increment, having excellent moldability such as good molded surface characteristics and melt fluidity and low molding shrinkage, also capable of presenting high transparency when a transparent thermoplastic resin such as represented by esp. aromatic polycarbonate resin is used as matrix. CONSTITUTION:This composition comprises an interlaminar compound with a reactive functional group-bearing cation-exchangeable laminar silicate as host and an organic onium ion as guest and a thermoplastic resin reactive with the reactive functional group with the content of the interlaminar compound at 0.1-20wt.% in terms of inorganic ash. Another version of this composition comprises an aromatic polycarbonate resin and a laminar silicate with the inorganic ash content at 0.25-10wt.%. This composition also satisfies the relationship: PXA>=20 (where, P(%) is the parallel transmittance of parallel visible light through a molded product 3mm thick derived from this composition; and A is inorganic ash content (wt.%)).
Patent JP-H1160100-A (JP)
Title: Elevator for middle story base isolation struture
Inventor: OMURA TOSHIO
IPC: B66B1/16
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a safe elevator for a middle story base isolation structure, which can eliminate the necessity of construction of a new elevator shaft, and which can reduce the degree of lowering of the capacity of passenger transportation. SOLUTION: An elevator 11 running through an elevator shaft passing through base isolation layer 29, is composed of a master elevator 23 adapted to run through the elevator shaft 13 above the base isolation layer 29, a slave elevator 25 of an external shape having horizontal dimensions which are smaller than the inner surfaces of the hour side surfaces of the elevator shaft 13 by a horizontal displacement which occurs between the upper and lower parts of the elevator shaft 13 upon occurrence of earthquake, and a steel coupling frame 27 for suspending the slave elevator 25 underneath the master elevator 23 so that the master elevator 23 is located above the base isolation layer 29 while the slave elevator 25 is located therebelow.
Patent JP-H0398499-A (JP)
Title: Speed detection method for water-wheel generator
Inventor: NAKAGAWA TOSHIO
IPC: H02P9/08
Filed: 1989-09-07
Abstract: PURPOSE:To detect the speed based on an output voltage surely even in the case of low-speed operation of a water-wheel generator by supplying the exciting circuit of the generator with a low-level exciting current at the time of starting and stopping a water wheel and by obtaining the speed detection signal of the water-wheel generator based on the output voltage signal of the generator. CONSTITUTION:At the time of starting a water wheel, a detection control circuit 14 closes a switch 12 by a speed-governing command and an exciting current is supplied from a battery 8 to an AC exciter 2. A water-wheel generator 1 is also excited by the exciting current so that a generating output voltage is obtained even in the state of low-speed operation of the generator at the time of starting of the water wheel. The resistance of a resistor 13 is set in such manner that the exciting current at that time has a low-level. At the time of stopping of the water wheel, the ON-control of the switch 12 is again performed by the detection control circuit 14 and a speed-detecting operation similar to that at the time of starting the water wheel is carried out when the output voltage of the generator 1 is lower than a given value.
Patent JP-S6475583-A (JP)
Title: Preparation of nucleating agent
Inventor: SAITO TOMONARI
IPC: C09K5/06
Filed: 1987-09-18
Abstract: PURPOSE:To obtain a nucleating agent for preventing supercooling of a latent heat thermal energy storing material, by adding a nucleating agent to the latent heat thermal storing material, heating, cooling and solidifying the resultant blend, reheating the blend and filtering off the aimed agent from the melt. CONSTITUTION:A nucleating agent, such as trisodium phosphate.dodecahydrate, in an amount of about 1-40wt.% is added to a latent heat thermal energy storing material, such as sodium acetate.trihydrate, and the resultant blend is heated at about 85-110 deg.C and then cooled to once solidify the thermal energy storing material. The obtained blend is then reheated at the melting temperature of the above-mentioned thermal energy storing material or above and the heating limit temperature or below (e.g. about 60-90 deg.C) and subsequently filtered still in the molten state to afford the aimed nucleating agent capable of effectively preventing supercooling simply by adding about 0.1-5wt.% thereof to the latent heat thermal energy storing material.
Patent JP-H0766733-A (JP)
Title: Highly efficirent sound encoding device
Inventor: FUCHIGAMI NORIHIKO
IPC: H03M7/30
Filed: 1993-08-25
Abstract: PURPOSE:To provide a highly efficient sound encoding device capable of reducing the omission of detection or post detection of transient and suppressing the generation of a preecho. CONSTITUTION:A transient detecting part 2 prevents the generation of omission in the detection of a case that transient exists on the center position of a segment by comparing segment power P [i] with P[i-1] and P[i-4] for instance. When the segment power P[i] is compared with P[i-3] and P [i-4], the generation of misrecognition of transient in a long period steady waveform having a case partially reducing the segment power to an extremely small value some times can be prevented. An windowing/orthogonal transformation part 3 orthogonally transforms an audio signal in each sample by a DCT, FET or the like in accordance with reference frame length T or shortened frame length (T/4) based upon a detection flag (trans) detected from the detecting part 2 to divide the signal into plural sub-bands.
Patent JP-H1060862-A (JP)
Title: Dust separator with multi-stage expansion arm
Inventor: MIKI KIYOTSUGU
IPC: E02B5/08
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To employ a telescopic expansion arm in a rope type dust separator, and use a chain as a main purpose and execute definitely an expanding and or contracting operation of a multi-stage expansion arm in a definite order. SOLUTION: In a dust separator with a multi-stage expansion arm, an expansion arm 3 comprises a fixed arm 4, an intermediate arm 5 and a lower stage arm 6 with a rake 7 where these arms are fitted in a telescopic manner and a non-stage chain 14 is stretched over a drive sprocket 15 provided on the fixed arm 4. A lower stage arm 6 is interposed to this chain 14 while a hook device 24 is provided between an idle sprocket 19 of the intermediate arm 5 and an idle sprocket 18 of the fixed arm 4 so as to stop the running of the chain temporarily. This construction makes it possible to stop the running of the chain 14 between the arms by means of this hook device 24 even the drop of the intermediate arm is halted on the way and drop forcibly the intermediate arm 5.
Patent JP-S6388756-A (JP)
Title: Flat cell and its manufacture
Inventor: ASAMI YOSHIAKI
IPC: H01M6/12
Filed: 1986-10-02
Abstract: PURPOSE:To make it possible to secure a high reliability, by composing the inner lower part of a ring-formed sealing body in a taper form, and welding the upper side periphery of a separator to the taper-formed portion. CONSTITUTION:A ring-formed sealing body 3 has the inner side lower part of a taper form along the whole periphery. At the taper-formed portion 3a, the upper side periphery 5a of a separator 5 is welded along the whole periphery. Even though the electrolyte is spread from the separator 5 by pressurizing the separator 5 when it is sealed up, for example, the spread electrolyte is accumulated at a clearance 5b, and the possibility of the spread electrolyte to reach and wet the connecting surface between the sealing body 3 and the upper and lower terminal plates 1 and 2 tends to be reduced. And even though the spreading amount of the electrolyte from the separator 5 is increased owing to the increased pressure, the wetting of the contact surface is restricted, because the tapered portion 3a functions as a kind of protective wall.
Patent JP-S6294894-A (JP)
Inventor: OGAWA SHINICHIRO
IPC: G09F13/20
Filed: 1985-10-21
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-S6296253-A (JP)
Title: Recording device
Inventor: OKUBO AKIO
IPC: B65H23/04
Filed: 1985-10-21
Abstract: PURPOSE:To prevent the winding of a sheet material being conveyed to a platen roller and its jam from occurring as well as to stabilize conveyance of the sheet material, by installing a slit on an outer circumference of the platen roller, and inserting a part of a sheet material guide thereinto. CONSTITUTION:A slit 1c is installed in the whole circumference at the almost central part of a rubber roll 1b of a platen roller in a way of cutting through to the extent of reaching to a core bar 1a, and a tip corner of a sheet material guide 22 in thickness smaller than slit width is inserted into the slip deep enough. And, a tip end of a guide plate 3 is set up in the specified position between the guide 22 and the platen roller. If so, a sheet material 5 being conveyed by the platen roller is guided along an outer edge of the guide 22, preventing its winding on the platen roller, whereby it is guided smoothly toward a cutter owing to guide plates 3 and 4. Therefore, winding of the sheet material 5 conveyed onto the platen roller and its jam around are entirely prevented from occurring, thus conveyance is smoothly stabilizable.
Patent JP-H1076766-A (JP)
Title: Tape heating device and book binding device
Inventor: YAGINUMA MASATOSHI
IPC: B42C11/06
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To make an arrangement for easily recognizing pasty stains on a heater surface. SOLUTION: A light emitting LED 400a and a phototransistor 400b for checking the state of a heater surface of a main heater 56a are set on the oblique front of the main heater 56a. Checking rays 401 emitted from the light- emitting LED 400a are emitted to the heater surface. Reflected rays 401 reflected on the heater surface are received by the phototransistor 400b. Reflected rays 401 reflected on the heater surface are received by the phototransistor 400b. As the light quantity of the reflected rays 401 received from the phototransistor 400b in the case pasty stains B1-a and B1-b on the heater surface are lower than in the case the pasty stains are not, whether the pasty stains are or not is judged by the light quantity received by the phototransistor 400b.  In the case the presence of pasty stains is judged to be on the heater surface, an information of presence of pasty stains is issued.
Patent JP-H0397250-A (JP)
Title: Semiconductor device
Inventor: MIZUTANI YOSHITAKA
IPC: H01L23/40
Filed: 1989-09-09
Abstract: PURPOSE:To manufacture a semiconductor device in excellent thermal properties while minimizing the void by a method wherein protrusions are formed on the parts corresponding to the brazing material junctions of the main surface of a radiating plate and an electrode. CONSTITUTION:One protrusion is formed in a brazed part on a radiating plate 15. Besides, the other protrusions are formed in the other parts on the surface and rear surface of an electrode 13. That is, gaps are made in the brazed parts during the brazing process due to the protrusion from the electrode 13 and the radiating plate 15 but conventional assembling process will be applicable as usual. The same reduction effect of void volume by the shrink force of the materials 6 can be achieved by the brazing materials 6 beneath an insulating substrate 4, the electrode 13 and a heat sink 2. Accordingly, the dead weight of the insulating substrate 4 is held by the protrusions formed in the brazing parts while the void internally left is crushed by the shrink force of the brazing materials 6 due to the forces Fb exerted in the horizontal direction only during the coagulating process of the brazing materials 6 so that the void volume may be reduced.
Patent JP-2001056660-A (JP)
Title: Display device
Inventor: NAKAZAWA YUKIHISA
IPC: G09G3/14
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To safely and easily update a display program of a display device set upon a high place and to update the display program without going to the display device on a distant place by using a communication line, storing the display program in a storage part in the display device main body and displaying the display data on a display part. SOLUTION: The reception of the display program or the display data of a reception detective part 8 is detected, and when a renewal is necessary, the display program and the display data are written in a temporary storing area in a flash memory. A control part 7 moves the display program or the display data to an executing area in the flash memory 6. The control part 7 outputs an execution command to the display program in the executing area. The display program executes the program, and calls out the display data from the executing area in the flash memory 6 according to the command of a display schedule such as the display time of the display data accompanying the display data, and performs the output control of the display data according to the command of a prescribed display form.