baber/WOPTO huggingface dataset:
Patent JP-H0822187-A (JP)
Title: Image forming device
Inventor: SUDO KAZUHISA
IPC: G03G15/08
Filed: 1994-07-07
Abstract: PURPOSE:To provide an image forming device capable of miniaturizing a shutter mechanism in the connecting part of a toner carrying part and preventing the overflowing of toner from a shutter member. CONSTITUTION:A shutter 20 for opening/closing the toner receiving and delivering port 19 of a toner bottle unit 17 fitted into the toner carrying part 24b of a developing device is constituted of an elastic member and further, wrapped in a shutter sealing frame 21. The shutter 20 with which the receiving and delivering port 19 is closed at the time of supplying the toner is horizontally moved to open the port 19 by an opening/closing mechanism not shown in the figure, when the developing device is operated. At this time, the shutter 20 is deformed along the shutter sealing frame 21 and enters into its vertical gap part. Thus, it is unnecessary that a clearance part for the shutter 20 at the time of opening the port 19 is provided in a horizontal direction, so that space therein can be saved. Moreover, the shutter 20 is wrapped in the shutter sealing frame 21 so that the toner stuck to the shutter 20 is never dropped outside.
Patent JP-H024483-A (JP)
Title: Apparatus for disposal of empty bottle and empty can
Inventor: NISHII KAZUHIRO
IPC: B09B5/00
Filed: 1988-06-23
Abstract: PURPOSE:To increase an operation efficiency without taking a large space by incorporating a crusher and a press machine into an apparatus and by constituting a system, wherein empty bottles and empty cans are automatically discriminated then crushed and pressed respectively for disposing of them. CONSTITUTION:Empty bottles and empty cans charged in a hopper 2 are fed into a receiving chamber 9 of a qualitative carrier 6 one by one, and then fed into receiving chambers 13 of a sorter 10 one by one when a receiving chamber 9 turns to the bottom side of the carrier 6. When a chamber 13 of the sorter 10 turns to the bottom side, a sorting bar 14 opens downward by the weight of empty bottle and an empty bottle is dropped down into a crusher 18 through an empty bottle duct 16. After the empty bottle is dropped down, the sorting bar is put back to the original position by a spring and the dropped-down empty bottle is crushed by the crusher 18. When the chamber 13 containing a empty can, which is lighter than an empty bottle, turn to the bottom, it passes above the empty bottle duct 16 without opening the sorting bar 14 due to the action of the spring. The empty can falls down into a press machine 24 through an empty can duct 17 from a clearance between the sorting bar 14 and the following partition plate in an ascending stage and pressed by the press machine 24 later.
Patent JP-H11342786-A (JP)
Title: Automatic optical axis angle adjusting device for headlight of automobile
Inventor: HAYASHI SEIJI
IPC: B60Q1/08
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To dissolve the inconvenience by the snapping of the wire of each displacement amount detection part. SOLUTION: When at least either of displacement amount detection parts 1, 2 causes wire-snapping, a microcomputer 3 judges the wire-snapping of displacement amount detection parts 1, 2 and the optical axis angle set control signal (j) of an initial aiming position is outputted from the microcomputer 3 to actuators 6, 7 and also a warning signal (k) is outputted to a warning lamp 10. Thereby, as the optical axes of headlights RH, LH are returned and held to an intial aiming position θ deg., it is not feared that a dozzle is given to an oncoming car and the visual recognition of own car is dropped and the wire-snapped state of displacement amount detection parts 1, 2 is warned to a driver.
Patent JP-H06346430-A (JP)
Title: Sampling method of soil
Inventor: KUMAKI SHINICHI
IPC: G01N1/08
Filed: 1993-06-03
Abstract: PURPOSE:To sample soil easily without requiring power by means of a very simple device. CONSTITUTION:An auger screw 2 having approximately the same pitch of spiral wings 1 from the top to the bottom is revolved to advance from the ground surface 4 into the ground by using an appropriate driving source, and at that time, the auger screw is so revolved that it is made to advance in the ground by one pitch of the spiral wings 1 per revolution. In this way, after the auger screw 2 has been made to advance to the required depth in the ground, the auger screw 2 is pulled out from the ground without revolution, and after that, the soil adhering to the auger screw 2 is sampled.
Patent JP-H09316546-A (JP)
Title: Continuous annealing furnace
Inventor: HOSHINO MASANORI
IPC: C21D9/56
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To lower the temp. of blowing gas by spouting the gas toward a metallic sheet from non-contacting type seal devices disposed at the facing sides of a hearth roll winding the metallic sheet and sealing the atmosphere. SOLUTION: In a continuous annealing furnace 2, the non-contacting type seal device 4a is disposed at the reverse side of the hearth roll 3 winding the metallic sheet 1. The seal device 4a blows the gas to the metallic sheet 1 from gas blowing slits 5a, 5a' and also, sucks the gas from a gas suction hole 6a to execute the seal of the atmosphere. In the same way, at the contacting side of the hearth roll 3 winding the metallic sheet 1, the seal is executed with the seal device 4b. Since the metallic sheet 1 is wound around the hearth roll 3 in the restricting state, the uneven thermal shrinkage is difficult to develop. Even the gas temp. blown from the seal device 4a is lower than the temp. of the metallic sheet 1, the meandering and the contraction are not developed.  The blowing gas temp. can be lowered to 200 deg.C and the general-purpose blower can be used and the equipped cost is reduced.
Patent JP-S6218123-A (JP)
Title: Two-way amplifier
Inventor: YAMADA AKIYOSHI
IPC: H03F3/62
Filed: 1985-07-16
Abstract: PURPOSE:To obtain an economical and always stable two-way amplifier by providing opposed automatic gain control amplifiers and memory circuits in pairs between opposed echo cancellers and also a memory backup circuit. CONSTITUTION:In identifying an echo circuit, automatic gain control amplifiers 15, 21 are fixed to a set amplification factor, a seek signal oscillator 23 is connected to a relevant CODEC circuit 18 to apply a seek signal. The seek signal is converted digitally, amplified by the amplifier 21 via an echo canceller 17 and an echo canceller 13 identifies the echo circuit composing of the CODEC circuit 12, the hybrid circuit 11 and a subscriber line and eliminates echo. Further, the similar operation is applied to the opposed echo circuit.After the two- way identification is finished, the amplifiers 15, 21 are returned to the automatic control gain state and the tap coefficient of the transversal filter of the cancellers 13, 17 is transferred to memory circuits 14, 20 respectively. The circuits 14, 20 store always coefficient by using a memory backup circuit 22.
Patent JP-H104497-A (JP)
Title: Picture processor
Inventor: OUCHI SATOSHI
IPC: G06T5/20
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To more correctly judge the dot cycle of a picture by permitting an area where the dot period cannot be correctly detected to be out of period detecting object. SOLUTION: A picture input device 1 outputs rgb data being almost linear as against a reflection rate. Then, a Log converting circuit 2 executes logarithm conversion and linear density cmy data is generated. A filter circuit 3 is constitued of a circuit where a flatening filter and an edge emphasizing filter are serially connected so as to change-over the coefficient of the flatening filter in accordance with a judgement result from a period property judging circuit 8. Since the period property of an original appears mainly in an intermediate part, an intermediate area detecting circuit 10 adopts a block as the valid one only when the average of in-block picture element values is within a certain range. A period property detecting circuit 9 adds DCT coefficients so as to finally obtain the average.  That is, the highlight part and the dark part of the picture are not adopted as the object for period detection.
Patent JP-S644457-A (JP)
Title: Low alloy tufftrided steel
Inventor: TAKADA KATSUNORI
IPC: C22C38/00
Filed: 1987-06-25
Abstract: PURPOSE:To provide high strength and high toughness to a low alloy steel after subjected to soft nitriding treatment by specifying the contents of C, Si, Mn, Cr and Al and regulating the Cr content according to the C content. CONSTITUTION:The compsn. of the steel is formed with, by weight, 0.4-0.7% C, <=1.0% Si, 0.6-2.0% Mn, >=0.2% Cr as well as (C content + 0.1)% Cr, <=0.05% Al and the balance consisting substantially of Fe. 0.015% P is furthermore incorporated into said steel at need and one or more kinds among <=0.15% S, <=0.3% Pb, <=0.3% Bi, <=0.1% Se and 0.0005-0.010% Ca are incorporated thereto. The C content is more preferably regulated to >0.5-0.7%. In the steel having said compsn., high strength and high toughness can be obtd. after the tufftriding treatment. Since the steel furthermore has excellent levelability after the tufftriding treatment, cracks, etc., are not generated at the time of leveling.
Patent JP-H028388-A (JP)
Title: Free flow type electrophoretic apparatus
Inventor: SAKIMURA TORU
IPC: C25B9/19
Filed: 1988-06-24
Abstract: PURPOSE:To balance the inflow and outflow of ions between electrode chambers and electrophoretic space and to suppress the rise of the electrical conductivity of a buffer soln. by spreading an electrode membrane obtd. by vertically joining an upper cation membrane and a lower anion membrane at the anode side of a free flow type electrophoretic apparatus and an electrode membrane obtd. by vertically joining an upper anion membrane and a lower cation membrane at the cathode side. CONSTITUTION:An electrode membrane 11 obtd. by vertically joining an upper cation permeable membrane (cation membrane) 11a and a lower anion permeable membrane (anion membrane) 11b of the same size is spread at the anode side of an electrophoretic apparatus. An electrode membrane 12 obtd. by vertically joining an upper anion membrane 12b and a lower cation membrane 12a of the same size is spread at the cathode side to form an electrophoretic chamber and electrode chambers. When voltage is impressed between both electrodes 4, 4, cations from the anode and anions from the cathode enter the electrophoretic chamber through the membranes 11, 12 in the upper part. In the lower part, anions enter the electrode chamber adjacent to the anode and cations enter the electrode chamber adjacent to the cathode because ion exchange membranes having opposite polarities are present and the concn. of ions in the electrophoretic chamber is kept nearly constant, so any electric current affects the concn. of ions in the electrophoretic chamber.
Patent JP-H1196243-A (JP)
Title: Open network payment system and method
Inventor: GIIFUOODO DEIBUITSUDO KEI
IPC: G06Q20/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a user interactive network sale system to enable a user to freely select a seller and to use a present financial institution for payment. SOLUTION: The complete system (200) to transact a product or information by a computer network 67 is provided. Databases of digital advertisements 65, 66 to which access is made by buyers' computers 61, 62 are held by sellers' computers 63, 64 on the network 67. The advertisements are taken out of the sellers' computers 63, 64 and displayed in response to an inquiry from the user by the buyers' computers 61, 62. Programs to be translated by the buyers' computers 61, 62 can be included in the digital advertisements. The products represented by the advertisements are transacted by the user by the buyers' computers 61, 62. A form of payment can be requested after transaction is started. The payment is approved by a payment system. Approval of a bank account is obtained from an external financial system in the payment system. A payment order is signed by an authentication means.
Patent JP-H0333036-A (JP)
Title: Pyrolytic formation of oxide coat on thermoglass substrate and its device
Inventor: ROBEERU TERUNO
IPC: C03C17/245
Filed: 1990-06-14
Abstract: PURPOSE: To improve homogeneity by homogeneously mixing a silane-contg. coating precursor material in a vapor phase and gaseous O 2  before these materials enter a coating chamber and come into contact with the substrate.  
     CONSTITUTION: A carrier gas, such as N 2 , is supplied from a supply line 7 and the coating precursor material contg. silane, etc., is introduced from a Venturi 9. These materials are homogeneously mixed by a first throttle 10 and O 2  is introduced from a second Venturi 11 downstream thereof. The precursor material in the carrier gas and the O 2  are homogeneously mixed by a throttle 12. The stream having an outlet slot 14 is supplied to a control block 13. This precursor material mixed gas comes into contact with a glass ribbon 1 supported by a molten metal bath 2 and heated to ≥650°C in a coating chamber 6 and while the stream flows in parallel in its progressing direction, the stream pyrolytically forms the silica coating of a thickness 30 to 240 μm. The remaining gas is sucked via a chimney 8 through an ambient passage 20. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0447731-A (JP)
Title: Method and device for absorbing speed deviation
Inventor: UCHIDA MITSUTOSHI
IPC: H04L7/00
Filed: 1990-06-14
Abstract: PURPOSE:To eliminate the need for a definite length buffer to absorb the deviation of a transmission/reception data caused due to the speed deviation by adjusting the reception clock so as to absorb the speed deviation. CONSTITUTION:In the case of processing an asynchronous digital data in a communication network, the speed deviation is absorbed by stopping a sampling clock CLKs when the data speed is slower than the substantial reception data speed by means of a clock inhibiting circuit 6 and quickening the sampling clock CLKs faster than the substantial reception clock when the data speed is faster than the substantial reception data speed through the adjustment of the reception clock without useing a reception buffer. Thus, the occurrence of a data overflow and data empty (idle data) is avoided by clock stop even when a serial data DAs at a prescribed speed V1 sent from a digital data communication ISDN is slower than the substantial reception data speed.
Patent JP-S6049519-A (JP)
Inventor: TORIYA HIDEAKI
IPC: H01H33/66
Filed: 1983-08-26
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-H081388-A (JP)
Title: Solid-liquid separator
Inventor: KANEKO KAZUO
IPC: B01D29/25
Filed: 1994-06-15
Abstract: PURPOSE:To provide a solid-liquid separator for recovering or disposing of the material to be treated in which solids are dispersed in a liquid by separating the material into solid and liquid. CONSTITUTION:This solid-liquid separator 1 is constituted of a case having an inlet 2 where the material to be treated is allowed to flow in, an outlet 3 which is provided in a position higher than the inlet 2 and from which the treated material is discharged and screen 4 through which a removed liquid is discharged, and a screw 7 which is installed rotatably in contact with or proximity to the inner wall 6 of the case. In the separator 1, the surface 9 of the side for carrying the material to be treated on a fin 8 consisting the screw 7 is inclined largely towards the rear side in the direction transporting the material to reduce the quantity of the remaining material on the fin 8. Consequently, a draining device used for a garbage disposer which crushes and collects garbage such as food remains from cooking or of a meal that are produced in a household or the kitchen of a restaurant and having a superior performance for recovering the garbage is obtained.
Patent JP-S641054-A (JP)
Title: Japanese language processor
Inventor: SUZUKI SHUNICHI
IPC: G06F17/21
Filed: 1987-06-24
Abstract: PURPOSE: To easily prepare a sentence easy to read, by providing a character number managing part which manages the number of character, a KANJI (Chines character) number managing part which manages the number of KANJIs, and a KANJI inclusion ratio managing part which finds and manages a KANJI inclusion ratio from the number of characters and that of KANJIs in a display character string.  
     CONSTITUTION: At a KANJI-mix string conversion part 12, a string inputted at a reading string input part 11, for example, [nihon no yo ni (like Japan)] is converted to a KANJI mixed character string (NI HON no YO ni), and it is displayed on a display part 13. Meanwhile, the character number managing part 14 manages (3) since three KANJI characters are included in the (NI HON no YO ni). Furthermore, the KANJI inclusion ratio managing part 16 manages the KANJI inclusion ratio (60% in this case) from character number information managed at the character number managing part 14 and the KANJI number managing part 15. In such a way, it is possible to easily prepare the sentence in which the appropriate number of KANJIs are included and easy to read. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5783158-A (JP)
Title: Pulse width modulation type direct current-direct current converter
Inventor: GOTOU MAKOTO
IPC: H02M3/158
Filed: 1980-11-10
Abstract: PURPOSE:To offset and decrease noises generated by the operation of two pairs of switching sections by mutually displacing pulse width modulation signals to the switching sections. CONSTITUTION:Two pairs of the switching sections 3, 4 consist of semiconductor switching elements 11, 17 and smoothing appliances 12, 18, and the switching sections 3, 4 are mounted in parallel between a DC power supply 1 and a load section 28. The condition of the load section 28 is detected by means of a detector 6, the pulse width modulation signals (g) are generated from a modulation signal generator 5 in response to the output (c), and the signals (g) are supplied to the switching section 3 while being fed to the switching section 4 as the pulse width modulation signals (h) through a delay appliance 7. Accordingly, since the pulse width modulation signals (g), (h) are mutually approximately antiphase, noises generated offset mutually, and radiant noises compounded decrease.
Patent JP-S5584847-A (JP)
Title: Mixed gas atomization accelerator for internal-combustion engine
Inventor: HAMAI KIYUUGO
IPC: F02M25/07
Filed: 1978-12-19
Abstract: PURPOSE:To accelerate the atomization of mixed gas with the assistance of a dual- structure tube downstream of a carburetor using an exhaust gas during its release under a low load and also introducing an exhaust gas into anothor chamber of the dual-structure tube during idling under exhaust gas release or a medium load. CONSTITUTION:A mixed gas atomization accelerator 6 is provided upstream of the concentration part 5c of exhaust manifolds 5 downstream of a carburetor. This accelerator 6 introduces exhaust gas originating from an exhaust gas passage 10 into an upper heating space 6c and heat-atomizes liquid fuel being conducted on the wall surface in a mixed gas through an inner port 6a. In the meantime, the accelerator conducts the afore-mentioned exhaust gas to cross valve 11a from release orifice 8 via electromagnetic valve 1. Then it runs the exhaust gas into space 6e via EGR control valve 13 after going through EGR passage 16, and again heats the inner port 6a. After this process, the exhaust gas is so designed as to spew out into a suction manifold from a spouting part 6f. An electromagnetic valve 11 is switched over during exhaust gas release, causing exhaust gas to be discharged through an exhaust gas release tube 12.
Patent JP-H0324340-A (JP)
Title: Control method for active system dynamic vibration reducer
Inventor: TAKAHASHI NORIO
IPC: B63H21/30
Filed: 1989-06-20
Abstract: PURPOSE:To prevent an excessive force from being exerted on machineries, when the vibration in a main vibration system is fed back to the control device for an active system dynamic vibration reducer, by reducing the feedback gain in response to the increase in amplitude of an added mass. CONSTITUTION:After detected by an acceleration sensor 14, the vibration of a main vibration system 10 is fed back to a damping controller 18, and a control signal is output, via a multiplier 40 and a displacement controller 20, to a servo valve 22, a hydraulic cylinder 24, and an auxiliary vibration system (added mass) 12 constituting an active system dynamic vibration reducer, so as to damp the vibration. In this case, the amplitude of the added mass 12 is detected by a displacement sensor 26, and a given value C1 is subtracted from the absolute value of the amplitude calculated by a computing element 28, and further thereto a given value C2 is added via a limiter 32, and a smoothing circuit 34, and the feedback gain in the multiplier 40 is decreased by a reciprocal computing element 38 in response to the increase in amplitude of the added mass 12. Thus, an excessive force can be prevented from being exerted on machineries, and even if the vibration increases, operation can be continued.
Patent JP-S5488142-A (JP)
Title: Image reader
Inventor: OIKAWA SHIGERU
IPC: G02B3/00
Filed: 1977-12-26
Abstract: PURPOSE: To obtain an inexpensive optical system and obtain good image information without causing any decrease in resolution of the peripheral part of originals by mechanically correcting humidity and temperature changes of characteristics by the use of plastic lenses.  
     CONSTITUTION: A plastic lens 4 is made in hermetic construction by a metal cylinder 8 for bimetal holding covered by a heat insulating material 10 made of foamed polystyrene and a glass plate 9. A lens holding ring 7, provided on the outer side, is fitted with a concave ring such as of silicone rubber or the like so as not to be applied with distortions to lens 4. Bimetals 6, which are washer type bimetals, are so made as to become flat plate at, e.g., -10°C. Thereby, the inexpensive image reading optical system may be obtained and further the plastic lens permits creation of aspherical lenses with ease, thus good image information without causing any decrease in the resolution of the peripheral parts of originals may be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1010343-A (JP)
Title: Optical waveguide provided with filter
Inventor: TOMITA NOBUO
IPC: G02B6/12
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide provided with a filter easy to form a groove on a wafer collectively, easy to fix a thin film filter and capable of facilitating handling after fixing. SOLUTION: By burying the thin film filter 13 while being in close contact with an inner wall 14 of a V-shaped groove 12, the thin film filter 13 is not tilted more than that, and a stable slope angle is obtained, and an optical characteristic is stabilized. Further, by burying the thin film filter 13 into the groove 12, the matter that the thin film filter 13 is not protruded from an optical waveguide element 10, and the handling is facilitated.