baber/WOPTO huggingface dataset:
Patent JP-S63312272-A (JP)
Title: Crawler vehicle
Inventor: MINAMI TERUO
IPC: B62D11/08
Filed: 1987-06-12
Abstract: PURPOSE:To make it possible to sufficiently decrease the turning resistance by enabling the center part of a crawler on the vehicle turning side to be depressed downward by a pressing force in accordance with a brake force applied to the crawler. CONSTITUTION:When the amount of manipulation of a manipulating lever becomes large, a selector valve 1 is set to a position P2 so that hydraulic oil is fed into hydraulic cylinders 3a, 44a. At this time, the output shaft 25a of a drive force transmission mechanism is applied with a brake force due to the contact between a brake 28a and a brake shoe 31a, a rolling wheel 42 is swung in the direction of the arrow A so that the center part of a crawler is depressed downward. Thereby, the load is concentrated to the center section of the crawler so as to give the same effect as that of a decrease in ground contact area, thereby it is possible to decrease the turning resistance.
Patent JP-S5372790-A (JP)
Title: Evaporating apparatus by sputtering
Inventor: OOTA MASATAKA
IPC: C23C14/35
Filed: 1976-12-10
Abstract: PURPOSE:To form efficiently the evaporated film having an uniform film property, by constituting the magnetic field generating means for generating the magnetic field intersecting at nearly right angles to the excitation electric field with the electromagnet to be excited with the AC power source.
Patent JP-S633270-A (JP)
Title: Detection circuit for voltage level
Inventor: YASOOKA TADASHI
IPC: G01R19/165
Filed: 1986-06-24
Abstract: PURPOSE:To reduce a circuit size by detecting two different voltage levels using one resistance for setting of a detection level. CONSTITUTION:When a control signal Pc is a level of Vdd, an NTR (channel N type transistor MOS) 7 turns on. A switch pulse Ps is supplied at this time to attain a level Vss, a PTR (channel P type transistor MOS) 8 turns on. The gate signal Pg of an NTR 2 appears as a signal obtained by dividing the pulse Ps with dividing resistances 9a, 9b. When the signal Pc is the level Vss and the NTR 7 turns off, a PTR8 turns on by the supply of the pulse Ps, so that the gate signal Pg of the NTR 2 appears as a signal obtained by dividing the pulse Ps with dividing resistances 9a, 9b+9c. A cross point showing threshold value (Vm/2) of an inverter 4 which is found by the characteristic curve from a drain-source voltage and a drain current of the NTR 2 and from resistance R for setting of a detecting level by means of transferring the dividing voltage resistance ratio by the NTR 7 which decides the switching voltage level of the signal Pg of the NTR 2. The detecting level is thus set by said cross point.
Patent JP-S633905-A (JP)
Inventor: YUKI TADAHIRO
IPC: B27M3/00
Filed: 1986-06-23
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-S636226-A (JP)
Title: Control device of automatic clutch for vehicle
Inventor: OOKUMO HIROYA
IPC: B60W10/10
Filed: 1986-06-24
Abstract: PURPOSE:To protect a clutch from burning while ensuring the running of a vehicle by controlling the clutch in such a manner that, when the presence of overheat of the clutch is detected, the quantity of clutch-slipping and the range of semi-engaged clutch are reduced in response to the clutch temperature. CONSTITUTION:When a vehicle is in operation, by means of an electronic control unit 20, a voltage applied to an electromagnetic-power type clutch 2 and the then current are detected, and then, according to these detection signals, coil resistance and the like, the clutch temperature is calculated from an equation of the temperature gradient in copper-wire resistance. These clutch temperatures are inputted into each of the current setting units and the electrification mode determining units for the initial and transient modes in the electronic control unit 20, and the characteristic in each mode is varied in response to the clutch temperatures. In addition, when it is detected from the clutch temperatures that the clutch is in an overheating condition, the quantity of clutch-slipping and the range of semi-engaged clutch are controlled so that they decrease accordingly. Hereby, the clutch can be protected from burning while the running of the vehicle is ensured.
Patent JP-S634085-A (JP)
Title: Method for preventing deposition of scale in mold for die casting
Inventor: KURATA KAZUMI
IPC: C23F15/00
Filed: 1986-06-24
Abstract: PURPOSE:To prevent the deposition of scale on the inside wall surface of cooling holes by connecting air or inert gas introducing pipes to cooling water pipings of a mold for die casting, and introducing air or inert gas from the introducing pipes into the mold after the end of casting or during the operation halt. CONSTITUTION:The internal cooling water is supplied from a die casting device side to water feed ports 1 and is distributed through respective cooling pipes 3 to the respective internal cooling holes 4 from a water feed manihold 2 during die casting. The internal cooling water used for cooling a fixed liner 8 and a moving liner 9 in the cooling holes 4 is gathered to a drain manihold 5 and is drained from drain ports 6 to the outside of the mold. However, the cooling water remains in the feed and drain maniholds 2, 5, the cooling pipes 3 and the internal cooling holes 4. The air or inert gas is thereupon fed from air blowers 7 mounted to the feed ports 1 to discharge the remaining water from the drain ports 6.
Patent JP-S628187-A (JP)
Title: Cleaning device
Inventor: HAYAKAWA KAZUYUKI
IPC: G03G21/10
Filed: 1985-07-05
Abstract: PURPOSE:To remove a developer component from an image carrier completely by providing the 1st cleaning means on one surface side of the image carrier and also providing the 2nd cleaning means which removes the remaining developer component after the cleaning of the 1st cleaning means on the other surface side of the image carrier. CONSTITUTION:When a photosensitive drum 1 rotates and slides on a blade 8a, the photosensitive drum 1 is cleaned completely and a valve 86 is slid on a collecting roller 85 to prevent the remaining toner Tb collected in the photosensitive drum 1 from leaking. A scraper 87 slides on the collecting roller 85 in the photosensitive drum 86 to scrape off the remaining toner Tb sticking on the collecting roller 85. Thus, the toner remaining on the photosensitive drum is collected by the 1st cleaning means 8-1 firstly and the toner which further remains is collected by the 2nd cleaning means 8-2. Consequently, the cleaning of the photosensitive drum is perfect and no toner remains on the photosensitive body, so that there is no trouble to the next recording.
Patent JP-H04345054-A (JP)
Title: Semiconductor device and its manufacture
Inventor: UEDA NAOHIRO
IPC: H01L21/302
Filed: 1991-05-22
Abstract: PURPOSE:To form a contact hole or a through hole having a wall surface of smooth inclination. CONSTITUTION:On a silicon substrate 20, a BPSG film 22 of about 6000Angstrom  in thickness is deposited, and thereon an NSG film 26 of about 2000Angstrom  in thickness is deposited. On the film 26, a resist film 28 is formed which has an aperture in a region where a contact hole is to be formed. By using the resist film 28 as a mask, the NSG film 26 is isotropically etched until the BPSG film 22 is exposed. After the resist film 28 is eliminated, the whole surface is anisotropically etched until the substrate 20 is exposed, by using etching gas CHF 3.
Patent JP-S5576026-A (JP)
Title: Plate temperature control method
Inventor: SATOU TAKANAO
IPC: C21D9/56
Filed: 1978-11-30
Abstract: PURPOSE:To avoid occurrence of plate temperature off section and response delay time in temperature control of steel plate, by constituting the cooling furnace of continuous annealing apparatus of steel plate with plural jet coolers, and setting the colling capacity of a specified number of coolers on the furnace tail side to about 50%. CONSTITUTION:A steel plate 4 discharged from a soaking pit 1 of an annealing apparatus is cooled by passing through a cooling furnace 2 equipped with multiple jet coolers 5. In this case, the plural coolers on the furnace tail side in the cooling furance 2 are arranged in the control zone of cooling temperature of steel plate, and several ones thereof are initially set to about 50% of the cooling capacity. As a result, an initial air flow calculating device 14 computes the initial air flow necessary to achieve the outlet plate temperature of cooling furnace 2 to the target value. Plate thickness fluctuations at the inlet of cooling furnace 2, plate passing speed fluctuations in the cooling furnace, and cooling furnace outlet temperature fluctuations are detected by thermometers 6, 7, speed meter 13, etc., and according to these measurements, the cooling capacity of the furnace tail side coolers of the cooling furnace  2 is adjusted, so that the steel plate temperature at the outlet of cooling furnace is  controlled at the target temperature without delay.
Patent JP-H0312711-A (JP)
Title: Position signal output system
Inventor: KINOSHITA MITSUO
IPC: G05B19/18
Filed: 1989-06-09
Abstract: PURPOSE:To attain the output of a position signal at an accurate machine position by subtracting both the delay value of the acceleration/deceleration control and the error value of a position control loop from the present position to obtain the machine position and comparing this machine position with a position designated previously to output the position signal. CONSTITUTION:A computing element 2 obtains the difference to a feedback pulse FP received from a machine based on the output which applied the acceleration/deceleration control to a designated pulse CP via an interpolator 1. This difference is sent to an error register 3. The output of the register 3 drives a servo motor. A present position register 4 counts the pulses CP and secides a present position AXP in a numerical controller. A computing element 5 subtracts the delay value epsilon1 of the acceleration/deceleration control and the error value epsilon2 of the register 3 from the position AXP to obtain an actual machine position. A comparator 6 compares the machine position with a position DP designated at a designated position register 7 and outputs a position signal PS when the coincidence is obtained between both positions. As a result, the signal PS is outputted at the actual set machine position.
Patent JP-S5480722-A (JP)
Title: Magnetic tape reproducer
Inventor: HIRAHATA SHIGERU
IPC: G06F3/00
Filed: 1977-12-12
Abstract: PURPOSE: To realize a small and inexpensive reproducer which is equipped with both an image reproducing system for displaying the coded information to be reproduced with the use of a CPU and an audio reproducing system so that the voices and the image may be reproduced simultaneously.  
     CONSTITUTION: A audio reproducing system is equipped with a tape reproducer 6, an amplifying circuit 8 and a speaker 10. In an image reproducing system, on the other hand, coded information signals are reproduced through a reproducing head 14 and an amplifier 16. The reproduced signals are subjected to A/D conversion at 4 and fed to an interface circuit 5. This circuit 5 converts the series coded information signals of one bit into parallel coded information signals, which are reproduced as coded information and fed to a data bus 20. The coded information fed to a CPU 1 is processed and stored selectively in the RAM 73 in a coded information processing circuit 7 so that it may be displayed in a CRT 9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05311247-A (JP)
Title: Production of cold rolled steel strip excellent in workability
Inventor: SAITO YASUYUKI
IPC: C22C38/06
Filed: 1992-05-13
Abstract: PURPOSE:To obtain an equiaxed fine-grained steel excellent in strength and ductility by box annealing. CONSTITUTION:A hot rolled strip of a steel having a composition consisting of 0.02-0.10% C, <=0.05% Si, <=0.050% P, <=0.030% S, 0.10-0.40% Mn, 0.005-0.025% sol.Al, and the balance Fe with inevitable impurities is pickled, cold-rolled, and then box-annealed in a reducing atmospheric gas of >=75% hydrogen concentration at >=30 deg.C/Hr heating rate and 580-700 deg.C annealing temp. By this method, a cold rolled steel strip having a grain size of ferrite grain size No.10 or above and excellent in workability requiring both strength and ductility can easily be produced.
Patent JP-H10340756-A (JP)
Title: Waterproofing structure of connector
Inventor: FUTAMURA KAZUHIKO
IPC: H01R13/52
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To enhance reliability of a waterproofing function, in the event that a fit part of an apparatus-side connector to a wire-harness side connector is to be waterproofed by covering it by a rubber boot. SOLUTION: A cylindrical receiving part 11, made of hard resin is provided on a housing 10 on the side of an apparatus and a fit member 26 made of a hard resin is molded into a single body with a rubber boot 22. A separate seal member 30 is pressingly sandwiched elastically between an inner tube 28 of the fit member 26 and the cylindrical receiving part 11, whereby waterproofing is realized. Because both the cylindrical receiving part 11 and the inner tube 28, between which the seal member 30 is sandwiched, are made of hard resin, a sealing function of high reliability is exhibited.
Patent JP-S5936818-A (JP)
Title: Sun tracking device of solar battery
Inventor: OKATSUCHI CHIHIRO
IPC: G05D3/00
Filed: 1982-08-26
Abstract: PURPOSE:To move solar battery elements with inclination so that the photodetecting surface and the sun's rays meet at right angles and to absorbe solar energy highly efficiently by attaching a part of the solar battery elements with inclination reversely each other and controlling a driving device by the compared output of these elements. CONSTITUTION:The solar battery elements 11-1n are fitted on a mount 10, which is tracked and controlled by the driving device 20 composed of a servo motor 25, etc. so that the sun's rays and the solar battery elements 11-1n meet at right angles. In said tracking, a part 1A, 1B of the solar battery elements fitted to the mount 10 are inclined reversely each other in the direction of the photodetecting surface along the tracking of the sun. The outputs 7, 8 of both elements 1A, 1B are compared 31 and detected 32 and a servo motor 25 is controlled at its turning directions through electromagntic contacts 33, 34 so that the the difference of the detected results is a prescribed value to track the sun. The outputs 5, 6 from the solar battery drive a motor 5, a load, through an inverter device 3.
Patent JP-H05112816-A (JP)
Title: Production of adi product having good dimensional accuracy
Inventor: SASAKI TOSHIMI
IPC: C22C37/04
Filed: 1991-05-24
Abstract: PURPOSE:To provide the method for manufacturing austempered, spheroidal graphite cast iron parts (ADI parts) having good dimensional accuracy at low cost. CONSTITUTION:At the time of executing austenitization heating in the heat treatment of austempered spheroidal graphite parts, the carbon potential of a heating atmosphere is set to value in the range of 0.01 to O.75%, a decarburizing layer of 0.05 to 0.75mm is formed on the surface part of the austempered spheroidal graphite cast iron parts in the process of austenitization heating and, after the completion of the austemper heating treatment, the range of the above decarburizing layer is subjected to finish working.
Patent JP-S636917-A (JP)
Title: Josephson regulator
Inventor: NAKANE HIDEAKI
IPC: H01L39/22
Filed: 1986-06-26
Abstract: PURPOSE:To reduce the effect given on a peripheral circuit other than the Josephson junction by forming a control wire as a plane coil and arranging it to the Josephson junction. CONSTITUTION:A plane coil form control wire 4 is arranged to the Josephson junction 1 forming a Josephson regulator 10. The Josephson junction consists of a lower electrode 20, an upper electrode 30, an interlayer insulation film 40 clipped by both the electrodes 20, 30 and a barrier layer 50. Thus, the magnetic fields generated by a current Ic conducted to the control wire 4 are overlapped to increase the magnetic field generated in the Josephson junction 1. As a result, the current conducted to the control wire 4 to reduce the superconduction critical current of the Josephson junction 1 being a component of the regulator 10 is less and the effect on the peripheral circuit due to the production of magnetic noise is decreased.
Patent JP-H05311056-A (JP)
Title: Polyester resin composition
Inventor: OONISHI YASUTOSHI
IPC: C08K5/10
Filed: 1992-05-13
Abstract: PURPOSE:To provide a liquid crystalline polyester resin composition which is moderated in anisotropy, excellent in releasability, and moldable in a practically short cycle in a wide range of mold temperature, without impairing the original superb characteristics of liquid crystalline polyester. CONSTITUTION:The composition is prepared by mixing 0.1-10 pts.wt. of a nucleator or crystal growth promoter and 0.1-10 pts.wt. of a releasability improver comprising a diester of ethylene oxide adduct of a bisphenol with 100 pts.wt. of a composition comprising 20-95 pts.wt. of a liquid crystalline polyester and 5-80 pts.wt. of polyethylene terephthalate or polyester comprising primarily the same.
Patent JP-S5849869-A (JP)
Inventor: YOSHII KAZUHIRO
IPC: F25B15/00
Filed: 1981-09-18
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-H06337035-A (JP)
Title: Liquid sealed damper
Inventor: SHIMODA SADAKI
IPC: F16F13/06
Filed: 1993-05-27
Abstract: PURPOSE:To provide a simple structure and facilitate the assembly by forming a hollow chamber in a part of a partition plate between a main liquid chamber and an auxiliary liquid chamber, using a hollow part wall face facing the auxiliary liquid chamber as a diaphragm wall, and forming a throttle passage connecting the main liquid chamber and the auxiliary liquid chamber together in the partition plate part excepting the hollow part. CONSTITUTION:A liquid sealed damper device is constituted in such a way as comprising a thick rubber wall 1, which supports a vibration body on the top face and is formed into a container-shape opening downward, a bottom plate 2, which is shaped into a container-shape opening upward and is connected with a base body at its bottom face while forms a sealed space by connecting its opening with the rubber wall 1 opening, and a partition plate 3, which devides the space in the bottom plate 2 into an upper part and a lower part so as to form a main liquid chamber A using the rubber wall 1 as its chamber wall in the upper part and an auxiliary liquid chamber B using the bottom plate 2 as its chamber wall in the lower part. A hollow part 31 is formed in a part of the partition plate 3, the hollow part 31 wall face facing the auxiliary liquid chamber B serves as a diaphragm wall 311, which is deformable according to the inner pressure of the auxiliary chamber B, and a throttle passage 32 connecting the main liquid chamber A and the auxiliary chamber B together is formed in the partition plate part excepting the hollow part 31. In this way, it is not necessary to make a rubber film separately, to keep it, and to assemble it.
Patent JP-H0313425-A (JP)
Title: Image formation device
Inventor: ENDO SAIJIRO
IPC: B65H1/00
Filed: 1989-06-12
Abstract: PURPOSE:To make a cassette manufacturable according to a copying material, and save a cassette material, by providing a retaining means which retains cassettes whose sizes are different, attachably/detachably and transportably, and an engagement means with which a cassette is engaged at a determined position. CONSTITUTION:Cassettes 2 whose sizes are different are retained respectively by means of a retaining means 6, and attached/detached by means of a drive means. In this instance, when a cassette 2 is attached to a main body device, a copying material 1 is set at a regular position by means of engagement means 4, 7 through the cassette 2.
Patent JP-H0814142-A (JP)
Title: Fuel injection nozzle with valve closing orifice having dualangle check
Inventor: NOOBUARU JIEI UIIMUKEN
IPC: F02M57/02
Filed: 1995-06-15
Abstract: PURPOSE: To reduce a check area subjected to a lift pressure to correct reduction in a spring load on the check by providing both a tip with internal seat having a first inner angle and a dual angle needle check slidably disposed in a nozzle assembly. CONSTITUTION: In this nozzle, an end part 82 of a dual angle check 78 has a nearly truncated cone shape with a round tip 100, while having a tangent circle 102 for contacting with a seat part 64 in a first position, i.e., a seated position. A first truncated cone part 104 of the end part 82 is tapered and has a small diameter toward the inside of the tangent circle 102 such that the first truncated cone part 104 has a larger inner angle A than an inner angle B of the seat part 64. A second truncated cone part 106 of the end part 82 of the check 78 is tapered toward the outside of the tangent circle 102 such that the second truncated cone part 106 has a smaller inner angle C than the inner angle B of the seat part 64.  When a fuel pressure in an injection chamber 72 falls, a spring acts on the check 78 to return the check 78 to the seated position so that injection from an injection orifice 68 is rapidly terminated.
Patent JP-H09819-A (JP)
Title: Filter cloth vibrator of filter press
Inventor: HAMAZAKI HARUO
IPC: B01D25/12
Filed: 1995-06-15
Abstract: PURPOSE: To operate a vibration mechanism and a collection means by one drive means by moving the vibration mechanism up and down by one drive means and striking filter cloth by utilizing a link mechanism at a time of falling to simplify a filter cloth hanging rod collection means. CONSTITUTION: A vibration mechanism is moved up and down by one drive means such as a motor. When the vibration mechanism is allowed to fall, an almost rectangular link mechanism constituted of a vibration rod 10, link plates 13, end rods 11 and striking rods 14 is utilized to bring filter cloth hanging rods 13 into contact with the striking rods 14 to relatively push up them. Whereupon, the end rods 11 are rotated to bring the filter cloth striking rods 12 provided to the lower ends of the end rods 11 into close contact with filter cloth 2 to strike the filter cloth 2 and vibration is applied to the filter cloth 2. By this constitution, the up and down movement of the vibration mechanism and the transmission of vibration from the vibration mechanism to the filter cloth hanging rods 3 are performed by one drive means.
Patent JP-S5273008-A (JP)
Title: Apparatus for detecting position of magnetic tape
Inventor: OBATA KIYOSHI
IPC: G11B27/32
Filed: 1975-12-13
Abstract: PURPOSE: To provide an apparatus for detecting position of magnetic tape, in which a first pulse having a predetermined pulse length and second pulses having a number corresponding to the adress and produced for a predetermined time period following the first pulse are used as position detecting signal for magnetic tape, whereby psoition of the magnetic tape can be detected correctly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01316210-A (JP)
Title: Manufacture of woody pattern board
Inventor: SUZUKI SHINICHI
IPC: B27N3/24
Filed: 1988-06-15
Abstract: PURPOSE:To obtain a woody pattern board having external appearance, which can match with a modern living space, without impairing the merit of wood by a method wherein a sheet-like matter, which is produced by scattering wood chips coated with adhesive on a carrying surface or scattering wood chips over coated adhesive, is compression-formed. CONSTITUTION:Back layer material 4, core material 5 and wood chips 1 as surface layer material are scattered in the order named on the carrying surface 3 of a carrying conveyer, for example. Adhesive 2 is applied to the wood chips 1 in advance. Further, the adhesive 2 is applied also to the back layer material 4 and the core material 5. A woody pattern board, the surface layer of which is made of the wood chips 1, is produced by compression-forming the resultant laminates of said back layer material 4, core material 5 and wood chips 1 with a pressing device 6.