baber/WOPTO huggingface dataset:
Patent JP-H07239604-A (JP)
Title: Electrophotographic type recorder
Inventor: TAKEMOTO HITOSHI
IPC: G03G15/04
Filed: 1994-02-25
Abstract: PURPOSE:To provide an electrophotographic recorder with a simple structure capable of cleaning a dust-proof glass window and thereby preventing deterioration in the quality of an image to be transferred and fixed. CONSTITUTION:The device is equipped with a reflecting mirror 2 which reflects an image forming light beam B in a prescribed direction, a photoreceptor drum 4 for forming a prescribed electrostatic latent image by the reflected light beam B and holding it and the dust-proof glass window 10 which transmits the light beam B from the reflecting mirror 2. The dust-proof glass window 10 is provided with a cleaning means 12 which includes cleaning pats 13A and 13B which reciprocate in contact with the dust-proof glass window 10, a pat- guiding mechanism 15 which holds the cleaning pats 13A and 13B and guides them, and a shifting-force-exerting mechanism 17 which exerts the reciprocation shifting-force to the cleaning pats 13A and 13B.
Patent JP-S56150141-A (JP)
Title: Refining method for aluminum by reduction
Inventor: KUWABARA KANEYUKI
IPC: C22B21/02
Filed: 1980-04-22
Abstract: PURPOSE: To make reactions homogeneous and reduce alumina ore to aluminum efficiently by a method wherein briquets of a kneaded mixture of ore and coal powders are coked in an nonoxidizing atmosphere and the coked briquets are used as a raw material.  
     CONSTITUTION: Ore powder having a molar ratio of alumina to silica of about 1:1 is mixed with coal powder, the mixture is kneaded by a kneading machine 1 and the kneaded mixture is fed to a briquetting machine 3 to produce the briquest. The briquets are stored in a carbonizing chamber 7 of a carbonizing furnace 6, through which a nonoxidizing gas is passed so as to products porous alumina-based coked briquets. The coked briquets are charged into a blast furnace 10 and are heated to a temperature of not lower than 2,000°C, whereby the alumina and silica contained in the raw material are completely reduced to form an Al-Si alloy. In this case, molten lead is injected through a tuyere so that the dropping alloy is absorbed into the molten lead. Then, after deleading, aluminum and silicon are separated from each other. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08222703-A (JP)
Title: Semiconductor device
Inventor: ONO YUKICHI
IPC: H01L27/04
Filed: 1995-02-17
Abstract: PURPOSE: To improve the protection performance of a semiconductor device, which is provided with a protective element for protecting an internal element from an excessive input, without increasing the chip size. CONSTITUTION: An external lead-out electrode layer 22A is formed in the vicinity of the end edge of a semiconductor substrate 10 via insulating films 12 and 20. The layer 22A is connected with an internal element via a wiring layer 24A. An insulating film 26 is formed in such a way as to cover the layers 22A and 24A, and a connection hole 26a is provided in the film 26 for making the connection of bonding wires 28 with the layer 22A possible. A protective element, such as a lateral bipolar transistor BT forms around the hole 26a except the area directly under the hole 26a, and is connected with the layer 22A via one or a plurality of connection holes 20a provided around the hole 26a.
Patent JP-S55291-A (JP)
Title: Production of form product
Inventor: YASUIKE AKIO
IPC: B29C45/17
Filed: 1979-05-02
Abstract: PURPOSE:To provide a complicate-shaped hollow product and a form product having a smooth outer layer and a foamed core easily and at low cost by injecting a plasticized synthetic resin into a mold cavity and feeding under pressure a liquid into the injected resin. CONSTITUTION:In an injection cylinder 1 is contained a resin 9 which is plasticized by a screw 2 for plasticizing and injecting the resin. The plasticized resin 9 in an amount insufficient for filling up a mold cavity 13 formed by molds 11 and 12 is fed into the cavity 13 under pressure. A liquid injection pipe 4 is fixed to a support member 3 placed in the center of a nozzle portion. The liquid fed under pressure penetrates into the plasticized resin and forms an inner wall constituting a hollow portion. The liquid fed into a cylinder front portion 10 via a valve 7 and a pipe 7A is fed through the pipe 4 by the advance of the piston 6 of a liquid driving piston cylinder device 5.
Patent JP-H02233604-A (JP)
Title: Cockroach expellent
Inventor: HONMA TAKESHI
IPC: A01N25/08
Filed: 1989-03-06
Abstract: PURPOSE:To obtain an effective and inexpensive cockroach expellent by impregnating an ingredient such as glycerin, garlic or Allium odorum having effect attracting cockroach into a nuclear body consisting of sponge, cotton, paper, sawdust, etc., and covering outside thereof with a material obtained by kneading boric acid with an attracting feed ingredient. CONSTITUTION:A paste obtained by impregnating glycerin or a liquid extracted from bulb or foliage of a plant such as Allium odorum or garlic belonging to Liliaceae or bulb or foliage of plant of Liliaceae into a substance such as sponge having minute space or substance such as cotton, cloth or paper or powder capable of readily absorbing a liquid or a paste obtained by crushing bulb or foliage of a plant of Liliaceae is used as a nuclear body 1. Then the outer surface thereof is covered with a covering body 2 obtained by kneading boric acid with an attracting feed ingredient selected from rice sugar, wheat flour, sugar, cow milk, hen's egg and glycerin to provide the cockroach expellent. The cockroach expellent has high attractive and insecticidal effects and long-term effects and can be produced at a low cost.
Patent JP-S58171124-A (JP)
Title: Monostable multivibrator circuit
Inventor: SAKURAI HIROTSUGU
IPC: H03K3/033
Filed: 1982-03-31
Abstract: PURPOSE:To obtain a monostable multivibrator circuit which is difficult to generate the malfunction due to a noise signal, by using a flip flop, a charging circuit, an OR gate, a discharging diode, and an initializing circuit. CONSTITUTION:A flip flop circuit 31 having the clear function is initialized by an initializing circuit 36 at a power-on time, and a trigger input is given to an input terminal 32, and one output of the flip flop circuit is given to a charging circuit 34, and the charging output of this charging circuit 34 is made into pulses by a prescribed reference voltage of an OR gate 35, and the flip flop circuit 31 is cleared by this pulse output, and the other output 33 of the flip flop circuit 31 is used as a monostable output pulse. After the charging output reaches once the prescribed reference voltage to clear the flip flop circuit 31, the monostable output pulse is not varied by the noise signal.
Patent JP-S60217622-A (JP)
Inventor: UORUTAA JIYOSEFU BAANAADO
IPC: B22F1/145
Filed: 1985-03-19
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-H06270958-A (JP)
Title: Water-tight box-shaped container
Inventor: KAWAI NOBUYUKI
IPC: B65D5/56
Filed: 1993-03-15
Abstract: PURPOSE:To provide a water-tight box-shaped container whose content can be seen from outside by a method wherein a water-tight inner bag is fitted inside a box-shaped body which is formed in a sexagon which can be folded flatly along central lines on the righthand and the lefthand sides to form a dehedral body, and a transparent or semi-transparent eyehole is formed in a part of the box-shaped body. CONSTITUTION:This container comprises a front side 1, a rear side 2, a lefthand side and a righthand side 3 and 4, and closing sides 5 each formed along an upper and a lower side of the respective sides 1 to 4. In detail, the container comprises a corrugated board body A having folding lines 6 and 7 formed in the center of the righthand and the lefthand sides 3 and 4, a dehedral inner bag B, whose two sides are positioned at the folding lines 6 and 7 parts, and a dehedral cover bag C into which the inner bag B is inserted. In a front surface of the body A, a slit-shaped eyehole 8 is formed, and the parts of the inner bag B and the cover bag C corresponding to the eyehole 8 are transparent or semi-transparent. By this, content of the container can be seen from outside. A measure scale 9 is printed along the eyehole 8, whereby a remaining amount or filling amount of the content can be known. The inner bag B and the cover bag C are attached to each other by water-tgiht sealing, and a pouring inlet 10 is provided through a hole in one of the closing sides 5 of the body A and exposed outside the cover box C.
Patent JP-H07264094-A (JP)
Title: Sliding correlation device for spread spectrum receiver
Inventor: OSHIMA IZUMI
IPC: H04B1/707
Filed: 1994-03-24
Abstract: PURPOSE:To dissolve the dispersion of peak detection by a sliding amount and to prevent synchronization from being erroneously grasped by noise by adjusting the sliding amount of final correlation peak position detection by a correlation integrator whose correlation value is maximum. CONSTITUTION:This device is provided with a phase control part 7 for controlling the phase of the clock of a spreading code, a spreading code generator 9 for generating the spreading code by control from the phase control part 7, a delay circuit 3 for delaying spread spectrum data with a fixed interval to the sliding amount, the plural correlation integrators 4a to 4c for performing correlation integration to the plural pieces of delayed data outputted from the delay circuit 3 with the fixed interval and the spreading code from the spreading code generator 9 and a comparator 5 for comparing the correlation values. Then, at the time of delaying the phase of the clock of the spreading code in the phase control part 9, an initial correlation beam position is detected from the maximum correlation value from the plural correlation integrators 4a to 4c by the comparator 5 and the sliding amount of the final correlation peak position detection is adjusted by the correlation integrator whose correlation value becomes maximum.
Patent JP-H01228330-A (JP)
Title: Method for communication at fixed point of moving body
Inventor: TSURIBE KOREHIKO
IPC: H04B10/2575
Filed: 1988-03-09
Abstract: PURPOSE:To easily communicate with a mobile body at a fixed point and to supply the operation energy in a fixed repeater from a mobile repeater to eliminate a need of a power line by providing repeaters and approximating them to transmit and receive signals of a communication transmission line fixedly installed in a building or the ground and a mobile body with a magnetic flux. CONSTITUTION:A metal cable 19 of the communication transmission line of a fixed device as a master 1 transmits and receives a communication signal to and from a mobile body 18 at a fixed point preliminarily provided as the relay point by a high frequency alternating magnetic flux modulated by this signal. The fixed repeater and the mobile body repeater which have induction loops 10 and 11 and are inductively coupled are provided with a gap or a small space between them to transmit and receive the signal with the magnetic flux. The circuit in the fixed repeater is operated by a minute power having a specific frequency component transmitted from the mobile body repeater to the fixed repeater. Thus, an optical fiber cable of satisfactory insulating property is used as the communication transmission line instead of the metal cable to improve the resistance to thunderbolt and the waterproof property.
Patent JP-2000249670-A (JP)
Title: Displacement-measuring device at hot temperature
Inventor: SUGIYAMA YOSHIRO
IPC: G01B11/16
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a device for measuring the displacement, at a high temperature, of a heat-resistant material being used at a high temperature such as ceramics and fire-resistant materials, for example, a thermal coefficient of expansion at a high temperature. SOLUTION: A measuring device consists of a heating furnace 1 where two observation windows 4 and 4' for monitoring both end parts 3 and 3' of a sample 2 being arranged in the heating furnace are provided, two CCD cameras 5 and 5' for observing radiation energy from each of the observation windows 4 and 4', an image-processing device 8 for calculating the coordinates of the end parts 3 and 3' by binarizing the image signals of the CCD cameras 5 and 5', and a PC monitor 12 for displaying the change in the coordinates. Then, beam attenuation filter-controlling devices 6 and 6' are fitted to the front surface of the lens of the CCD cameras 5 and 5'.
Patent JP-H06262646-A (JP)
Title: Mold assembly injection molder and the like
Inventor: KOSAKAI KAZUO
IPC: B29C45/26
Filed: 1993-03-15
Abstract: PURPOSE:To make it possible to easily change the amounts of injection through a plurality of nozzles by a method wherein flow control valves, which are operable from outside, are provided on the upstream sides of the respective valves. CONSTITUTION:In a hot runner manifold 1 annexed to a fixed mold 4, a passage, through which a plurality of nozzles 3a-3d for injecting molten resin in a cavity 6 are communicated with a sprue 7, is formed. On the upstream sides of the nozzles 3a-3d, rotary flow control valves 2 corresponding to the respective nozzles 3a-3d are provided. On each flow control valve 2, a controlling shaft is equipped so as to extend from the interior of the manifold 1 outward in order to determined the opening of a passage by turning the controlling shaft. Accordingly, the amounts of molten resin injected from the respective nozzles 3a-3d can be changed, resulting in allowing to inject the molten resin uniformly to the respective sites in the cavity 6.
Patent JP-S63221273-A (JP)
Title: Navigation device for moving body
Inventor: YOSHIDA TOMOMICHI
IPC: G01C21/00
Filed: 1987-03-11
Abstract: PURPOSE:To make a display easy to see and to prevent it from being misread by receiving a GPS signal and a self-support signal, processing map data and superposing it at a current display position, and selecting a display of a past movement path. CONSTITUTION:Signals from a satellite radio wave receiver 2 connected to an antenna 1, a traveling distance sensor 3, and an azimuth sensor 4 are inputted to a position detector 5 and a data processor 6 to which a map data storage device 7 and a past movement path data storage device 9 are connected computes the current position of a moving body. When an operator turns off a switch 10, a data fetch from the past movement path data storage device 8 is inhibited and the current position of the moving body and a relative map are displayed on a display device 9, one over the other. When the switch 10 is turned on, on the other hand, data from the storage device 8 is inputted and a past movement path is displayed in addition to the map and current position.
Patent JP-H06266085-A (JP)
Title: Automatic developing machine for silver halide photograhic sensitive material
Inventor: KOMATSU YOSHIMASA
IPC: G03D3/06
Filed: 1993-03-15
Abstract: PURPOSE:To automatically supply a required amt. of specified replenishing agent in a solid state to an automatic developing machine and to control the processing conditions. CONSTITUTION:A solid processing agent 13 is preliminarily set in a housing 15 provided in an object processing tank 1 for an automatic developing machine by automatically reading the identification mark displayed on the package 16 of the processing agent 13. With signals from the processing agent supply controlling means 9, press claw 18 is operated to charge the processing agent into a solid processing agent charging part 11 and to dissolve the agent, then the agent is supplied to the processing part 2 through a filtering part 14 by a pump 5. Further, by displaying the processing conditions in the identification mark, the processing condition in the processing tank 1 can be controlled by the processing agent supply controlling means 9.
Patent JP-H05258874-A (JP)
Title: Lighting device for high-voltage discharge lamp
IPC: H05B41/231
Filed: 1992-03-13
Abstract: PURPOSE:To provide the lighting device of a high-voltage discharge lamp capable of reducing the loss in the diode of an ignitor to protect the diode when the high-voltage discharge lamp performs a half-wave discharge and accelerating the transition of the high-voltage discharge lamp to a full-wave discharge. CONSTITUTION:The lighting device 1 of a high-voltage discharge lamp 2 connects the high-voltage discharge lamp 2 to the secondary output of an inverter circuit 4, and an ignitor 3 made of a multiple-voltage rectifying/smoothing circuit is connected. The ignitor 3 is connected with a serial circuit of diodes D3-D7 in the same direction between both terminals of the high-voltage discharge lamp 2, and an impedance element Z is inserted between the cathode of the diode D7 and one terminal of the high-voltage discharge lamp 2. When the high-voltage discharge lamp 2 performs a half-wave discharge and charges of the capacitors C5-C8 of the ignitor 3 are discharged, the impedance element Z limits the current flowing in the serial path of the diodes D3-D7 and reduces the loss in the diodes D3-D7.
Patent JP-H05106764-A (JP)
Title: Discharge pipe for fluid of constant pressure and constant volume
Inventor: YAMADA MOTOO
IPC: F16L11/12
Filed: 1991-01-22
Abstract: PURPOSE:To discharge fluid of constant volume at constant pressure through plural small discharge holes drilled on an outer pipe. CONSTITUTION:Respective small discharge holes h1-hn on an outer pipe 1 are drilled so that the sum of areas of the holes is equal to the bore cross-sectional area of an inner pipe 2 or smaller than that, and respective medium discharge holes H1-Hn of the inner pipe 2 are drilled so that the sum of areas of the holes is equal to the bore cross-sectional area of the inner pipe 2 or larger than Further, the inner pipe 2 is inserted and fixed into the outer pipe 1 so that the small discharge holes h1-hn of the outer pipe l and the medium discharge holes H1--Hn of the inner pipe 2 are not located at the same angle on the same cross-section respectively, and a pressure accumulating chamber 10 consisting of a gap part holding a clearance between the outer pipe 1 and the inner pipe 2 is formed.
Patent JP-H07258717-A (JP)
Title: Method for controlling slag coating in converter and operation of converter
Inventor: TAKAHASHI KATSUNORI
IPC: C21C7/00
Filed: 1994-03-24
Abstract: PURPOSE:To restrain the flow-out of slag coating layer even in the case the slag composition varies in a slag coating method for converter, to hold the protecting effect of the slag coating till the steel tapping and to extend the service life of refractory in the converter. CONSTITUTION:In the case the steel tapping temp. is 1580-1650 deg.C in the pure oxygen bottom blowing converter, the coating control is executed so that liquidus ratio becomes <=40% till the steel tapping temp. The average slag composition in the similar operational condition is utilized as the slag composition, and raw dolomite is used as solidifying material.
Patent JP-S59182096-A (JP)
Inventor: KATOU HISAO
IPC: B25J19/00
Filed: 1983-03-30
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-H05215621-A (JP)
Title: Ultrasonic torque sensor
Inventor: TAKESUTE TAKAAKI
IPC: G01L3/10
Filed: 1992-02-06
Abstract: PURPOSE:To measure transmission torque accurately even if the variation is low at a torsional part. CONSTITUTION:A torsion bar 4 is fixed through fixing parts 3, 3' to rotating shafts 5, 5'. Surface acoustic wave elements, each comprising an interdigital electrode 9 disposed on the surface of a piezoelectric element 1, are applied on the opposite surfaces at the torsional part 2 of the torsion bar 4. Upon application of torque onto the rotating shafts 5, 5', the torsional part 2 is twisted responsively to cause distortion in the boards 1, 1' of the piezoelectric element. Consequently, the speed of lateral wave varies on the piezoelectric element thus varying the oscillation frequency between two interdigital electrodes 9.
Patent JP-H06267955-A (JP)
Title: Forming method of buried plug
Inventor: YAMAMOTO HIROSHI
IPC: H01L21/285
Filed: 1993-03-15
Abstract: PURPOSE:To provide a forming method of buried plug capable of selectively forming the buried plug comprising AlCu alloy. CONSTITUTION:A wiring metallic film 3 comprising Al metal is formed on an SiO2 film 2 so as to form an interlayer insulating film 4 comprising SiO2 on this wiring metallic film 3. This insulating film 4 is selectively removed to form a via hole 4a. Next, after the formation of a TiN/Ti film 5 in the whole surface, the TiN/Ti film 5 is left only on the sidewall of the via hole 4a. Finally, a Cu film 6 is selectively formed on the inner wall of the via hole 4a and successively an Al metal 7 is selectively formed inside the via hole 4a.
Patent JP-S60198726-A (JP)
Title: Method and apparatus for adjusting quantity of exposure of x-ray exposure device
Inventor: KUJI TOMOHIRO
IPC: G03F7/20
Filed: 1984-03-23
Abstract: PURPOSE:To stabilize the quantity of exposure, and to form an excellent mask pattern on a wafer by comparing the desired quantity of exposure required for transferring and baking the mask pattern on the wafer and the quantity of projection of X-rays being integrated and adjusting the quantity of exposure. CONSTITUTION:A detector 12 detecting the quantity of X-rays projected is mounted into a holder 6, and a detecting signal from the detector is inputted to an integrating meter 14 integrating the quantity of X-rays projected through an amplifier 13. On the other hand, the desired quantity of exposure required for transferring and baking a wafer 8 is memorized to an exposure-quantity setter 16 while the desired quantity of exposure corrected is memorized to it. The desired quantity of exposure corrected and the quantity of projection of X-rays integrated in the integrating meter 14 are inputted to a comparator 15. A shutter regulator 17 is connected to the comparator 15, and a shutter 11 is closed when the desired quantity of exposure corrected and the quantity of projection of X-rays integrated are equalized. Accordingly, the desired quantity of exposure is ensured even when the illuminance of X-rays from an X-ray source 1 varies.
Patent JP-H09246787-A (JP)
Title: Carrier system of platelike member
Inventor: KAGIYAMA JUNJI
IPC: B65G17/26
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To realize the carrier system of platelike member having no hide zone at all by method wherein a circulation running way comprising going and returning ways of carrier conveyor of each strip is composed on a plane in λ shape in the carrier direction. SOLUTION: This carrier system 30 utilizes chain 2 guiding the running way by guide rails 15 as carrier conveyors 2 so that a platelike member such as a wiring substrate, etc., may be carried while being load supported on the loading part 34 of a pin 4 by the chains 3 running straight ahead in the going and returning ways in the guide rails 15. At this time, the guide rails themselves are composed in the carrier direction opening in λ shape. Through these procedures, respective end parts 12a may be avoided to become hide zones.
Patent JP-H06265759-A (JP)
Title: Automatic optical axis aligning device
Inventor: TANAKA RYOJI
IPC: H01S5/00
Filed: 1993-03-16
Abstract: PURPOSE:To no perform the automatic optical axis aligning of a laser diode(LD) module with an optical fiber at high speed and with high accuracy by detecting the shift of the optical axis in X and Y directions simultaneously. CONSTITUTION:The circular motion of the ferrule of the optical fiber 1 for the optical axis is performed by two piezo elements 3, 4, and light intensity emitted from the LD module 5 and passing the optical fiber 1 is measured by a photodetector 8, and the output of the photodetector 8 is phase-detected by reference signals with phases shifted by 90 deg. from each other by two lock-in amplifiers 12, 13, and the optical axis aligning the LD module 5 with the ferrule is performed from the output of the lock-in amplifiers 12, 13 by an X/Y stage 7.