baber/WOPTO huggingface dataset:
Patent JP-H04229585-A (JP)
Title: Method for connecting electric conductor with connector pin and electric connection obtained from the embodiment of this method
Inventor: REON JIERUMAN SERUDA
IPC: H01B1/22
Filed: 1991-06-04
Abstract: PURPOSE: To prevent damage to an electric conductor and imperfect contact of a pin by providing a conductive adhesive inside a sleeve, inserting the end of the electric conductor without baring it, and contracting the sleeve toward the conductor. CONSTITUTION: A connector pin 1 has a cylindrical sleeve 2 receiving the end of an electric conductor 3 having a metallic core 4 coated with an insulating coating 5. A conductive curable adhesive 6 such as a silver filled thixotropic epoxy is injected into the closed end of the sleeve 2 by use of a scaled fine- measurement syringe by an amount which is determined in advance according to the dimensional characteristics of the sleeve and the conductor. The conductor and 3 is chamfered to almost 45 degrees in order to increase its area of contact with the adhesive 6 and is inserted into the sleeve 2 without being bared. Next, the sleeve is contracted 7 by a normal means, so that the conductor 3 is conductively connected to the connector pin 1 and strengthened by the curing of the adhesive.
Patent JP-H081500-A (JP)
Title: Groove grinding machining device for metallic mold machining
Inventor: UEDA TOYOHITO
IPC: B24B49/00
Filed: 1994-06-15
Abstract: PURPOSE:To provide an attachment grinding machining device by which a rib shape can be easily machined directly after a metallic mold is subjected to milling by means of an NC machining device without transferring the mold to another machining device. CONSTITUTION:A groove grinding machining device is provided with a grinding tool 10 provided with a disk-shape grinding wheel 14, which is installed in a horizontal shaft and is rotationally driven by means of a motor 16, and a device main body 12 provided with a pin 17, which is inserted and fixed in a chucking tool 11 in an NC machining device, and the device main body 12 is provided with a movable clamp part 19, by which the grinding tool 10 is supported and is adjusted and fixed so that the center of the disk grinding wheel 14 is positioned on the axis of the pin 17.
Patent JP-S5834094-A (JP)
Title: Treatment of sludge
Inventor: OOSHIRO KIYOTOSHI
IPC: C02F11/00
Filed: 1981-08-24
Abstract: PURPOSE:To reduce exuding sludge and to stabilize contained heavy metals, by adding 3-30% Na-bentonite to heavy metal-contg. sludge such as sewage sludge, mixing the sludge, and then press-forming or reclamation-pressing the mixture. CONSTITUTION:To 1,000kg heavy metal-contg. crude sludge having water content of about 85%, 150kg powdery Na-bentonite is added, mixed by a mixer and then formed into blocks having side length of 50cm by a forming press. The blocks are collected and disposed for reclamation. Said crude sludge may be directly discharged to a reclaiming site and pressed by a roller thereon. Even when the reclamied land treated with Na-bentonite in this way is submerged under water, the degradation of the reclaimed land is not notified. Consequently, the sludge can be stabilized without exudation of the sludge.
Patent JP-S5560977-A (JP)
Title: Method and apparatus for removing residual toner
Inventor: NARISAWA TOSHIAKI
IPC: G03G21/00
Filed: 1978-10-31
Abstract: PURPOSE: To transfer the residual toner on the film and remove from the drum, by pressing the film having an electric charge of the reverse polarity to the toner on the back surface against the drum while radiating light to the photosensitive drum on which residual toner is deposited.  
     CONSTITUTION: A fluorescent tube 9 radiates a photosensitive drum 1 through a light-transmitting guide roller 8 and a light-transmitting belt 6. A photo semiconductor layer 3 of the radiated part is made to conduct, and the electric charge thereof is transferred on the substrate. On the other hand, a conductive layer 5 formed on the back face of the belt 6 is applied with a potential of the reverse polarity to residual toner 2 by a driving conductive rubber roller 7. Since the residual toner 2 is powerfully attracted electrostatically by the conductive layer 5 on the back face of the belt 6, the majority of the residual toner 2 is transferred from the photo semiconductor layer to the film 4 and is removed. In this constitution, when the residual toner is removed, the service life of the photosensitive drum may be extended 10 times as compared with that of mechanical removal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61292118-A (JP)
Title: Automatic focusing device
Inventor: OGIWARA TAKESHI
IPC: G03B13/36
Filed: 1985-06-19
Abstract: PURPOSE:To constitute the titled device so that a relative position of a photodetecting lens and a photodetector is not varied, by providing a fitting part of the photodetecting lens and the photodetecting element so as to be orthogonal to a place containing an optical axis of a photographic lens and an optical axis of the photodetecting lens, and in the vicinity of a plane containing the optical axis of the photodetecting lens. CONSTITUTION:A photodetecting lens holder 2 and a photodetecting element fitting plate 6 are attached onto the same horizontal line to a photodetecting case 4. Even if materials of the photodetecting lens holder 2 and the photodetector fitting plate 6 are different from each other, they expand and contract by using the horizontal line as a base line, against a temperature variation, therefore, the center of the photodetecting lens 1 and the center of the photodetecting element 3 are scarcely shifted in the vertical direction. That is to say, an image which is formed on the photodetecting element is scarcely varied by a temperature characteristic, a variation of an output level of the photodetecting element is reduced, and accordingly, a range finding variation is scarcely generated. Also, the photodetecting lens holder 2 and the photodetecting element fitting plate 6 are attached to the center of both parts of a photodetecting case 4, therefore, a position variation caused by a disturbance such as an excitation, etc. becomes a variation of only the gate direction centering around a photodetecting lens fitting screw 5 and a photodetecting element fitting screw 7.
Patent JP-H09314088-A (JP)
Title: Treatment of fly ash
Inventor: YASUDA SHIZUO
IPC: C01B32/60
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent secondary pollution such as heavy metal elution by suspending the fly ash in a water phase, blowing a gas containing carbon dioxide to carbonate a heavy metal salt in the fly ash to make insoluble, filtering, drying and charging the heavy metal carbonate in a melting furnace to decompose the heavy metal carbonate to make a slag having vitreous structure. SOLUTION: The fly ash and water are charged into a fly ash dissolving tank 1 and are stirred by a stirrer 2 to prepare a suspension, the suspension is transferred to a gas reaction tank 3 and a waste gas of an incineration furnace is blown to the suspension to cause carbonation reaction. Next, the reaction solution is transferred to a thickener 4, a slurry concentrated by sedimentation is filtered by a filter 5 while being washed, the cake is dried by a dryer 6 and melted in an ash melting furnace 8. And the molten stag after melting is cooled in a dry slag discharging device 9 and discharged as an annealed slag. On the other hand, the waste gas of the dryer 6 and the waste gas of the melting furnace 8 are dust-removed in a dust collector 10 and discharged as a waste gas and the molten fly ash recovered by the dust collector 10 is fed to a fly ash melting furnace 1 and treated again.
Patent JP-S5358857-A (JP)
Title: Method of concentrating sludge
Inventor: INUSHIMA KAZUO
IPC: B01D21/00
Filed: 1976-11-06
Abstract: PURPOSE: To accomplish efficient concentration of sludge through drainage of water from sludge floc in a large gravity field such as centrifugal separator and subsequent gravity separation with a sedimentation pond. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01302299-A (JP)
Title: System and device for speech analytic synthesis
Inventor: OZAWA KAZUNORI
IPC: G10L13/08
Filed: 1988-05-30
Abstract: PURPOSE:To obtain excellent sound quantity even if a pitch period varies by synthesizing a sound while controlling the rhythm information of a sound source signal found from a unit sound signal by using a spectrum pattern based upon cepstrum, and then correcting the sound through a filter. CONSTITUTION:On an analysis side, the unit sound signal is inputted from a terminal 400 and converted into LPC cepstrum to find improved cepstrum by a specific degree. Then the linear prediction coefficient of the specific degree is stored in a spectrum parameter storage circuit 460. Further, an LPC reverse filter 440 finds a predicted residue signal and stores it in a sound source signal storage circuit 450 together with a pitch division position. On the analysis side, rhythm information and connection information of unit voice and inputted from a terminal 500 and the pitch of the predicted residue signal is varied to synthesize a sound. Then an LPC analysis circuit 640 takes an LPC analysis in the vowel section of the synthesized sound and the correcting filter 650 corrects spectrum distortion. Consequently, excellent sound quality is obtained even if the pitch period of the sound source signal varies.
Patent JP-H05326477-A (JP)
Title: Method for removal of halogen from semiconductor substrate surface
Inventor: SAITO YOJI
IPC: C23F4/00
Filed: 1992-05-26
Abstract: PURPOSE:To promote the desorption of reaction products from a semiconductor substrate surface and enable the removal of halogen at a low temperature by exhausting a processing chamber containing the substrate to ultra-high vacuum, introducing a small quantity of hydrogen gas thereinto, and heat treating the substrate in low pressure hydrogen gas at a low temperature. CONSTITUTION:A semiconductor substrate is carried into a load-lock chamber 2 by a transport mechanism 11. After preliminary exhausting, the substrate is transferred into an etching chamber 1. Halogen gas is introduced into the etching chamber 1 through a massflow controller 7; the surface of the semiconductor substrate is etched to remove spontaneous oxide films and carbon impurities therefrom using the halogen gas. The substrate is then transferred into a heat treatment or film formation chamber 3 through the load-lock chamber 2. After the chamber 3 is exhausted to ultra-high vacuum, a small quantity of hydrogen gas is introduced thereinto through a massflow controller 9, and further, the substrate is heated to approx. 300 deg.C, remaining halogen being thereby removed from the surface thereof. Subsequently, the introduced gas is changed over to material gas to form a desired film.
Patent JP-S5836075-A (JP)
Title: Image pickup device for tv camera
Inventor: MISAWA MAKOTO
IPC: H04N5/228
Filed: 1981-08-26
Abstract: PURPOSE:To allow an optical black part to overlap with a left-side end part when a device is set upside down or on the left side, and to invert the polarity of a deflection direction through simple operation, by providing optical black parts for fixing a black level at both left and right end parts of a face plate surface. CONSTITUTION:On the front surface of the image pickup tube 1 of a color TV image pickup device, a face plate 2 is provided, and at both left and right ends of the plate 2, optical black parts 5 and 6 are provided by vapor-depositing opaque materials. Those black parts 5 and 6 are formed overlapping with both side edges 7 and 8 of an effective scanning range 4 of an electron beam. When the black level signal at the starting part 9 of a video signal (a) from the image pickup tube 1 reaches the black part 5, it is fixed by clamp pulses (b). When the image pickup device is set upside down, the polarity of a deflection direction is inverted through simple operation such as the replugging of a connector to position the starting part 9 and ending part 10 correctly all the time.
Patent JP-S61290468-A (JP)
Title: Copying device
Inventor: IMAMICHI KAZUYUKI
IPC: B43L1/04
Filed: 1985-06-18
Abstract: PURPOSE:To simplify the constitution of an optical path by forming a plate writing surface image projected to a field lens on the surface of a photosensitive body through an image formation optical system to be also used in common at the time of an original copying mode. CONSTITUTION:In a plate writing surface copying mode, the field lens 12 is arranged on a position C so as to be abutted or close upon/to an original platen 8. In a copying mode for an original set up on the original platen 8, the lens 12 is receded from said position. Then, the image of the scanned plate writing surface 1 is projected to the lens 12. The 1st mirror 13 is arranged in the vertical direction to reflect light obtained from the plate writing surface 1 in the horizontal direction, the 2nd mirror 14 reflects light obtained from the mirror 13 in the down direction and an image formation lens 15 forms the image of the plate writing surface 1 on the lens 12. The image formed on the lens 12 is transferred to the photosensitive body 7 at the same position as the original copying mode to form the image.
Patent JP-H0428382-A (JP)
Title: Doll having game or puzzle factor and its usage
Inventor: SHIGETOMI MASAE
IPC: A63H3/02
Filed: 1990-05-25
Abstract: PURPOSE:To combine game or puzzle factors with a doll to enjoy a series of games or puzzles by providing a doll comprising a doll main body having an opened and closed storing portion in a part thereof, a receptacle removably inserted in the storing portion, and game or puzzles stored in the receptacle. CONSTITUTION:A usage for a doll is such that plural dolls 10 formed by different forms are provided, and game or puzzle factors, where the contents divided into plural parts of contents from a series of games or puzzles are described or displayed are stored in a receptacle 20 inserted in a storing portion of each doll. The respective dolls are obtained at designated data or at time intervals, and game or puzzle factors stored in the respective receptacles are combined to finally obtain an answer to a series of game or puzzle contents. Thus, a lot of people can enjoy a series of games or puzzles during a fixed period using many kinds of dolls, and simultaneously, it is possible to collect many kinds of charming character dolls.
Patent JP-H06324101-A (JP)
Title: Current checker
Inventor: KAJINO MITSUTAKA
IPC: G01R31/02
Filed: 1993-05-12
Abstract: PURPOSE:To judge the abnormal state of a conductor wire by using a high frequency derivative current as a current carried to the wire, providing amplifiers on power source supplying side and receiving side, and amplifying and composing the derivative wave followed by arithmetic processing. CONSTITUTION:The wave A emitted from a rectangular oscillator 1 is transmitted to a resistor 12 and a capacitor 9 through a rectangular amplifier 2 to emit a wave B. Its waveform is transmitted to a coil 13 through a capacitor 8 and a connection X-Y, and grounded. By this process, the wave B is converted into a wave C to form a derivative wave. The wave C in the point X of the connection X-Y displays the connected state of X-Y, amplified by an AC amplifier 3, and inputted to an amplifier 4 with the DC portion being cut by a capacitor 10, and only the positive directional output wave E is inputted to an arithmetic unit 7. A wave D in the point Y is amplified as an extremely weak voltage is generated by the coil 13, and inputted to an amplifier 6 with the DC portion being cut, and only the positive directional output wave F is inputted to the unit 7 to clarify the connecting position. The waves E, F are compared to judge the acceptance or rejection.
Patent JP-S61294975-A (JP)
Title: Video camera
Inventor: HARADA NORIAKI
IPC: H04N5/243
Filed: 1985-06-21
Abstract: PURPOSE:Not to operate an automatic white balance circuit in low illuminance by providing an electrical switch and a comparator to control the switch between an automatic white balance set switch and the automatic white balance circuit. CONSTITUTION:With setting a set switch 1, terminals 1a and 1c are closed and zero volt potential is applied on a microprocessor 6 and by the control of the processor 6, an LED7 is started to flash. Also, under a state in general illuminance a switch 2 is set as on and the zero volt potential is also applied on a white balance circuit 3 and the circuit 3 is started to operate. When completing the operation, the fact is informed to the processor 6 and the LED7 is changed to lighting from flashing. When the set switch 1 is set in the low illuminance the zero volt potential is applied on the processor 6 and the LED is started to flash. However, detected voltage 5 is lowered than the level in a general bright time and a comparator 4 detects a low voltage and makes the switch 2 off.
Patent JP-S6026150-A (JP)
Title: Variable venturi carburetor
Inventor: TAMURA YOSHIO
IPC: F02M3/12
Filed: 1983-07-25
Abstract: PURPOSE:To accelerate the atomization of fuel when an engine is in low loaded state by forming the passages which communicate to the downstream of a throttle valve and the edge inclined surface of the piston of a downdraft type variable venturi carburetor. CONSTITUTION:The lower-edge inclined surface 36 of a piston 10 which slides right and left and a hole 8 opened on the downstream of a throttle valve 7 are allowed to communicate with each other through passages 38, 39, and 6. The lower edge part of a nozzle 9 is cut, and a bridge 40 for throttling air stream in the case when the opening degree of the piston 10 is little, is arranged at the upstream position from the nozzle 9. When the opening degree of the throttle valve 7 is little and the piston 10 comes to the vicinity of closing position with the engine in low load state, air stream is throttled by the bridge 40 and the piston, and the fuel supplied from the nozzle 9 flows along the inclined surface 36 with the air stream, being attached onto the periphery of the surface by the piston 10. Therefore, fuel is absorbed by the negative pressure on the downstream of the throttle valve 7 through a hole 37 and the passages 38, 39, and 6, and jetted-out into the air stream from the hole 8, and the fuel can be atomized sufficiently.
Patent JP-H0693314-A (JP)
Title: Production of high-purity tungsten or molybdenum powder
Inventor: KIYOMIYA MOTOO
IPC: C01G39/02
Filed: 1991-06-05
Abstract: PURPOSE:To efficiently produce a high-purity W powder by allowing WO2 to react with a halide to form the ionic halide which is hydrolyzed to WO3 and then reducing the WO3. CONSTITUTION:A WO2 powder (or MoO2 powder) is allowed to react with a halogen (e.g., Cl2) to form the oxyhalide of W, and the oxyhalide is heated and volatilized to separate and remove the impurities contained. At this time, the oxyhalide is formed under non-forced fluidization and in an inclined reaction system. The obtained oxyhalide is then hydrolyzed at about 220 deg.C to WO3, and the WO3 is reduced to produce a W powder. A high-purity W powder (or Mo powder) is efficiently produced in this way.
Patent JP-S61294550-A (JP)
Title: Data reading and writing control system for electronic computer
Inventor: IKEDA SADANOBU
IPC: G06F9/38
Filed: 1985-06-21
Abstract: PURPOSE:To improve the instruction executing speed by giving an access to the contents of the writing data queue of a data reading/writing control part after detecting the subsequent instructions as long as they have the same instruction. CONSTITUTION:The write address Adr, the write data length dl and the write data Data are stored in a write data queue WDQ. A switch circuit MPX-A switches the address Adr and the length dl or the read indication Rd of an instruction decoding part IDU and delivers them to an external bus. While a switch circuit MPX-D switches the data Data or the read data RD given from the external bus and delivers it. When the indication Rd is set within the queue WDQ, the circuit MPX-D is controlled by a control circuit CONT for the production of a bus cycle. While the indication Rd is selected by the circuit MDX-A if the indication Rd is set outside the WDQ. Then the data Rd is given to a read data queue RDQ and then read by an instruction executing unit EXU.
Patent JP-S6113890-A (JP)
Title: Yc separator circuit of television signal
Inventor: FUJIMURA RIYUUICHI
IPC: H04N9/78
Filed: 1984-06-29
Abstract: PURPOSE:To separate luminance and chrominance signals (YC separation) between lines from a signal generated in 1H memory with use of a subtracter by utilizing an indispensable chrominance subcarrier phase inverter (chroma-inverter) as a noise reducer. CONSTITUTION:A chroma-inverter for employing an YC separation between lines is formed by an 1H memory 315, attenuators 316 and 317, adder 318, BPF319, amplifier 320 and subtractor 321. In terms of an NTSC signal of an input, an initial value of a coefficient device 313 is subtracted by the subtractor 321. An output of a subtracter 314 corresponds to a difference signal 314a between frames. Noises generated on some frame of a still screen turn out to be a difference signal, and appear at the signal 314a. A signal approximately at the same level as that of an input signal becomes an output of the coefficient device 313 and canceled in the subtractor 312. On an animation, the interframe difference signal 314 goes to a remarkably high level, while the output of an coefficient device 313 goes to zero. The information in the previous frame is completely eliminated, and will not affect frames afterward.
Patent JP-S5923751-A (JP)
Title: Wiper arm
Inventor: NORO JIYOUZOU
IPC: B60S1/34
Filed: 1982-07-30
Abstract: PURPOSE:To simplify and as well to make sure the attachment working of a compression spring, by forming, in a compression spring stopper disposed in a retainer, a slit into which a spring guide bar is swingingly inserted from the side of a windshield surface. CONSTITUTION:A retainer 6 is pivotally supported by means of a swing shaft 4 to, and a spring guide 8 is pivotally supported in a position offset from the shaft 4, by means of a swing shapt 7 to an arm head 2. A guide bar is pierced through the center part of a compression spring 9 disposed between the guide 8 and a stopper 12 attached to the retainer. Further the above-mentioned stopper 12 is formed with a slit 12B into which the guide bar 11 may be swingingly inserted from the side of a windshield surface and is pierced therethrough. Further, after the guide bar 11 is inserted into the slit 12A, a check for preventing the bar 11 from swingingly coming-out toward the windshield, is provided on the retainer 6.
Patent JP-H06345769-A (JP)
Title: Milbemycin macrolide 13-ester derivative
Inventor: SATO KAZUO
IPC: A01N43/90
Filed: 1993-06-04
Abstract: PURPOSE:To obtain the subject derivative having a specific structure and exhibiting high activity and broad spectrum against persistent mites, plant vermin and animal parasites. CONSTITUTION:The derivative of formula I [R<1> is ethyl, methyl, isopropyl, etc.; R<2> and R<3> are H or methyl; R<4> is methyl or ethyl; X-Y is CH2CH2, CH2 CH(OH), etc.; A is 6-membered aromatic heterocyclic group containing 2-3 N atoms]. The compound of formula I can be produced e.g. by reacting a compound of formula II with a carboxylic acid in the presence of an acid and reacting the obtained compound of formula III with a reducing agent, etc.