baber/WOPTO huggingface dataset:
Patent JP-H054097-A (JP)
Title: Treatment of processing waste liquid of non-silver photosensitive material
Inventor: SHIMURA KAZUHIRO
IPC: C02F1/54
Filed: 1991-06-26
Abstract: PURPOSE:To treat the processing waste liquid of non-silver photosensitive material at a low cost by separating the processing waste liquid of non-silver salt photosensitive material into water and fixed substance by chemical treatment and heating concentrating treatment and adding a neutralizer or a flocculating agent and thereafter performing centrifugal filtration for the mixture and then heating and concentrating liquid. CONSTITUTION:Processing waste liquid is discharged from a processing stage of non- silver photosensitive material used in an automatic developing machine. After this processing waste liquid is stored in a processing waste liquid tank 1, it is transferred to a chemical treatment tank 3 by a pump 2. Moreover a neutralizer, an oxidizing agent and activated carbon in the respective tanks 5-7 are added to this treatment tank 3. The above respective substances are agitated in the treatment tank 3 and thereafter this processing waste liquid is introduced into a centrifugal filter 13 by a pump 12 and centrifugally filtrated into filtrate and residue via a filter medium. Filtrate is stored in a filtrate storage tank 14. Then this filtrate is sent to a heating concentrating pot 20 by a pump 17. Herein waste liquid is heated, vaporized and concentrated. Vapor is cooled and condensed by a heat exchanger 24 and the condensate is held in a storage tank 25 as distillate.
Patent JP-S6059316-A (JP)
Inventor: RIN MINNCHI
IPC: F21S11/00
Filed: 1983-08-24
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-S5857058-A (JP)
Title: Air-fuel ratio control device of internal-combustion engine
Inventor: TERAMURA MITSUNORI
IPC: F02M7/24
Filed: 1981-10-01
Abstract: PURPOSE:To improve the responsiveness during acceleration by forming a slow fuel passage with a slow port, a float chamber, and three portions connecting to the atmosphere so that the portions connecting to the atmosphere is connected to the atmosphere through a closing valve opened or closed during an idle operation. CONSTITUTION:A large and small venturis 12, 14 are provided in the main body 10 of a carburetor, and a main nozzle 18 connected to a float chamber through a main fuel passage 20 is provided on the small venturi 14. A slow port 30 is provided near a throttle valve 16 and the fuel is fed through a slow fuel passage, which is formed with the first portion 38 connected to the slow port 30, the second portion 39 connected to the float chamber, and the third portion 40 extending from the joint of both portions 38, 39. Jets 42, 44 as an air bleed means are provided on the third portion 40 so that the jet 44 can be connected to an atmospheric passage 50 through a closing valve 48 having a chamber 485 in which the atmospheric pressure is introduced during an idle operation.
Patent JP-H0726857-A (JP)
Title: Bay-window with shutter
Inventor: TOKURA KOJI
IPC: E06B9/11
Filed: 1993-06-25
Abstract: PURPOSE:To prevent the occurrence of interference between a slat for a side and a slat for a front, to reduce the protrusion width of a roof part, and to prevent downward inclination of the roof part. CONSTITUTION:A winding drum 15 for a slat for a side is mounted on the outdoor side of a sash part 6 of a side part 7 of a roof part 14 and a winding drum 16 for a slat for a front is mounted on the indoor side of a sash part 11 of a front part 12 of the roof part 14 to prevent the occurrence of interference between a slat 17 for a side and a slat 18 for a front. The generation of a force by which the roof part 14 is inclined downward under the weight of the winding drum 16 for a slat for a font and the slat 18 for a front is reduced.
Patent JP-S5856509-A (JP)
Title: Amplifying circuit
Inventor: GOTOU GENSUKE
IPC: H03F3/45
Filed: 1981-09-30
Abstract: PURPOSE:To simplify the circuit not requiring a constant voltage supply circuit to provide a constant voltage to the 1st driving transistor (TR), by mutually connecting gates of the 1st and 2nd TRs. CONSTITUTION:Depletion type TRs are used for the 1st and 2nd constant current source TRs C1, C2 and the 1st driving TRT1, and an enhancement type TR is used for the 2nd driving TRT2. Gates of the 1st and 2nd TRsT1, T2 are mutually connected and an input signal VIN is applied. Through the constitution like this, no constant voltage supply circuit for applying a constant voltage to the TRT1 is required and a DC voltage is given with an input signal applied to the gates of the TRs T1, T2 superimposingly, the number of the TRs can be decreased for the constitution.
Patent JP-S6133748-A (JP)
Title: Control device for roll speed of continuous casting machine
Inventor: ONO TADASHI
IPC: B22D11/20
Filed: 1984-07-25
Abstract: PURPOSE:To stabilize the speed of a billet while preventing slip and to obtain the billet having good quality by providing roller-driving motors in the prescribed section in a roller group constituting a guide track for a curved type continuous casting machine in such a manner that the current limit values thereof can be adjusted to be slightly increased or decreased with respect to the casting speed. CONSTITUTION:Speed control circuits having speed detectors are provided to each of the roller-driving motors in the roller group constituting the guide track. Speed limiters which limit the input for setting the slight increase or decrease rate of the casting speed and the value of the speed command output in the speed control circuits and can be set from the outside are provided to the speed control circuits 3, 4 of the rollers 3', 4' in the prescribed section in the roller group so that the current limit values of the roller-driving motors in the prescribed section can be adjusted to be slightly increased or decreased with respect to the casting speed.
Patent JP-S5677543-A (JP)
Title: Exhaust gas recirculation controller
Inventor: OSANAWA TADAHISA
IPC: F02D21/08
Filed: 1979-11-29
Abstract: PURPOSE: To maintain the flow rate of an exhaust gas recirculation device EGR at a constant level during the vehicle being decelerated by supplying air from an air introduction valve into a pressure chamber defined in an EGR passage between an EGR control valve and an orifice member provided downstream of the EGR control valve so as to flow off solid matters attaching to the inner wall of the EGR passage.  
     CONSTITUTION: When a throttle valve 5 is opened with its tip end overpassing a negative pressure port 15, an intake negative pressure is introduced into a negative pressure chamber 13 of the EGR control valve 7 through a duct 16. Consequently, a valve body 9 of the EGR control valve 7 is lifted up to open a valve port 8. Then, the pressure within the pressure chamber 18 defined within the EGR passage 6 by the orifice member 17 is increased and when it exceeds a predetermined value, a valve body 21 of a negative pressure regulating valve 19 moves leftwards through a diaphragm 24 to open a valve port 20. As a result, the atmospheric air is introduced into the duct 16 through an air filter 28 so that the valve body 21 is displaced in the closing direction for the purpose of maintaining the flow rate of the EGR to be constant. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5677862-A (JP)
Title: Automatic mask device for copying machine
Inventor: UENO HIROAKI
IPC: G03G15/04
Filed: 1979-11-30
Abstract: PURPOSE: To prevent the periphery of a copy from blackening by automatically and photoelectrically masking the part on the under surface side of contact glass other than the part opposing to the original surface by means of light emitting elements and photodetectors.  
     CONSTITUTION: Projecting pieces 5b, 6b projecting from the slits 13, 14 provided along the front side edge 3a and right side edge 3b of contact glass 3 are provided to the top surface of a copying machine 4, to the leading end side parts of the 1st, 2nd mask plates 5, 6. Light emitting diodes 15, 17 designated as light emitting elements are buried in the upper part of the surface on the contact glass 3 side of these projecting pieces 5b, 6b and phototransistors 16, 18 designated as photodetectors are buried so as to oppose to the diodes 15, 17, in the top surface of the leading end parts of the plates 5, 6. Since the phototransistors 16, 18 are off state when the light of the diodes 15, 17 is shielded and are on state when they are not, the position of the original 1 is detected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0713755-A (JP)
Title: Instruction decoding device
Inventor: KOGA KOICHI
IPC: G06F9/30
Filed: 1993-06-25
Abstract: PURPOSE:To reduce the power consumption of an instruction decoding device by using a clock output selector circuit which divides a microinstruction storing ROM into plural blocks and at the same time selects a relevant block out of the ROM when a microinstruction is carried out to supply a clock only to the selected block. CONSTITUTION:The instruction register output 5 and the state register output 6 serve as the address inputs of microinstruction storing ROM 3-1-3-n. The output 6 is also supplied to a clock output selector circuit 11, and the circuit 11 decodes the output 6 and selects an output destination corresponding to the state register value out of clock signals 12-1-12-n to supply it to a clock CK 9. The supply of clocks is continuously stopped to the clock output signals other than the selected one. Then an operating clock is supplied only to a microinstruction storing ROM 3-q corresponding to the executing state value by the signals 12-1-12-n.
Patent JP-H08310631-A (JP)
Title: Bucket of bucket elevator
Inventor: HIRAMI AKIO
IPC: B65G17/42
Filed: 1995-05-18
Abstract: PURPOSE: To provide a bucket of a bucket elevator capable of fixing efficiently a plurality of buckets to an endless chain and endless belt for a short time even if a hole for mounting the bucket to the endless chain and endless belt is disposed below the back surface plate portion of the bucket body. CONSTITUTION: A hole 6 into which the tip portion of a fixedly fastening tool 9 can be inserted to be used when the bucket body 1 is fixed by screws to an endless chain and endless belt extends through the front plate portion 5 of the bucket body 1 of a bucket elevator. This hole 6 is closed with a closing body 10 after the bucket body 1 is fixedly mounted to the endless chain or endless belt.
Patent JP-H08325259-A (JP)
Title: Sulfonium salt and chemical amplification-type positive-type resist material
Inventor: OSAWA YOICHI
IPC: H01L21/027
Filed: 1995-05-30
Abstract: PURPOSE: To obtain a new compound suitable as a component for the subject resist material with high resolution suitable to fine processing technique. CONSTITUTION: This new compound has at least one dioxyphenyl group protected by cyclic acetal, hemiacetal or ketal and is expressed by formula I [R<1> is H, an alkyl, alkoxyl or dialkylamino; R<2> and R<3> are each H or an alkyl, or may be partially mutually linked into a cycle; Y is a (substituted) alkyl or arylsulfonate; (n) is 0-2; (m) is 1-3; (n+m)=3]. The compound of formula I is obtained by reaction between a diaryl sulfoxide of formula II and a trialkylsilyl-sulfonate of the formula (R<5> )3 SiY (R<5> is an alkyl) followed by reaction of the resultant product with a Grignard reagent of formula III (X is a halogen).
Patent JP-H0320745-A (JP)
Title: Resist pattern forming method
Inventor: KAWABATA RYOHEI
IPC: G03F7/36
Filed: 1989-06-16
Abstract: PURPOSE:To reduce ruggedness of the ends of a resist and to enable fine working on a substrate having high level differences by adding a Si compound into the gas to be used for the reactive ion etching. CONSTITUTION:The resist 4 is applied on the substrate having high level differences 5 formed by laminating SiO2 2 and Al 3 on the Si substrate 1 so as to almost flatten the surface, and a desired pattern is printed through a photomask 6. Then, the surface is exposed to gaseous hexamethyldisilazane (HMDS) and like, while heating the substrate 1, to form a sililated layer 7 on the exposed parts of the resist 4. The resist 4 is dry developed by the reactive ion etching using oxygen having a desired amount of HMDS added, to form a resist pattern 8, and an Al printed circuit pattern 9 is formed by treating it by the dry etching process.
Patent JP-S6135569-A (JP)
Title: Photovoltaic device
Inventor: SHIMADA JUICHI
IPC: H01L31/078
Filed: 1984-07-27
Abstract: PURPOSE:To greatly improve the photoelectric conversion efficiency of a photovoltaic device as a whole, by combining an amorphous silicon photovoltaic element and a II-VI or I -III-VI2 group photovoltaic element. CONSTITUTION:A photovoltaic element which is sensitive to light having relatively long wavelengths is formed from CdS 4, CdTe 3 and carbon 2. A photovoltaic element which is sensitive to light in the visible region is formed from a transparent electrode 5, P, I and N type amorphous silicon layers 6, 7, 8 and a transparent electrode 9. Among the incident solar rays 13, the rays having a wavelength of 700nm of shorter are absorbed by the amorphous photovoltaic element and converted to electricity. On the other hand, the transmitted rays, having a wavelength longer than 700nm are absorbed by the CdS-CdTe photovoltaic element and converted into electricity. In consequence, the photoelectric conversion efficiency of this photovoltaic device as a whole is extremely high.
Patent JP-S6134788-A (JP)
Title: Sense circuit
Inventor: MATSUMOTO MASAAKI
IPC: G11C11/34
Filed: 1984-07-27
Abstract: PURPOSE:To prevent ringing of an output electric potential waveform and to execute a stable action by adding capacity between bases of emitter linking transistors generating a sense output. CONSTITUTION:Each electric current which flows at both sense lines by means of a prestage circuit 6 is converted to the voltage with electric current voltage conversion circuits 4 and 5, impressed to bases of emitt coupling transistors Q5 and Q6 and the sense voltage is outputted. Between the bases of these Q5 and Q6, a condenser C3 is added, the time constant of a base current is large and the influence due to ringing of an electric current waveform from the circuit 6 is restricted. As a result, ringing of the output potential waveform of a sense circuit can be prevented, and a stable action can be executed.
Patent JP-H0321778-A (JP)
Title: Elevator type parking device
Inventor: MOTOOKA KENJI
IPC: E04H6/22
Filed: 1989-06-16
Abstract: PURPOSE:To increase the efficiency of space by providing a dolly running vertically to transfer a vehicle between a hanger and a vehicle elevating board of an elevator, and moving the vehicle laterally and longitudinally in a parking stair by using the hanger and the dolly. CONSTITUTION:At an entrance stair 2, a vehicle is loaded on a vehicle elevating board 4 of an elevator 5, raised to the parking stair, and parked on a higher position by the vehicle holding board 36 of a dolly 8. The holding board 36 is lowered to load a vehicle on the dolly, and moved vertically to stop at the parking position. At the parking position, a hanger 6 is moved laterally beforehand, and the vehicle holding board 36 at a higher position is lowered to transfer the vehicle from the dolly 8 to the hanger 6. This transfer is carried out by passing the comb teeth 18 of the vehicle elevating board 4 through the clearances of the comb teeth 39 of the holding board 36, and the clearances of the comb teeth 25 of the hanger 6 respectively. Consequently, numerous vehicles can be housed in each parking stair.
Patent JP-H08325799-A (JP)
Title: Electrolytic removing agent for silver and electrolytic removing method
Inventor: AIBA TAMAHIRO
IPC: C25F5/00
Filed: 1995-05-31
Abstract: PURPOSE: To obtain a removing agent which hardly causes hydrolysis, can prolong the life of bath, and can remove a film with a high current density by using a nitrogen-contg. heterocyclic compd. or its deriv. containing a specified group such as CH2 NHCH2 in the ring and C or N as the structural atoms of the ring as the main component of the agent. CONSTITUTION: This electrolytic removing agent for silver consists essentially of a nitrogen-contg. heterocyclic compd. or its deriv. having a group expressed by formulae I-V in the ring and has C or N as the structural atom of the ring. As for the nitrogen-contg. heterocyclic compd., one or more compds. selected from piperazine, piperidine, pyrrolidine, imidazole, and pyrazolidine are used. These compds. are preferably incorporated as the main component of the removing agent by 5-200g/l. A material to be treated with a silver plating film on its surface is dipped in a bath of this electrolytic removing agent and is used as the anode for the electrolysis while stirring the liquid under conditions of pH7 to 14, 0.1-20A/dm<2> current density in the bath, and 10-60 deg.C bath temp.
Patent JP-H0323072-A (JP)
Title: Ferrule for stud welding
Inventor: SODEYAMA YUJI
IPC: C04B35/584
Filed: 1989-06-16
Abstract: PURPOSE:To improve thermal shock resistance and thermal resistance and to repeatedly increase the number of times of use by forming all or a part of a ferrule for stud welding of ceramics containing the specified quantity of boron nitride. CONSTITUTION:All or a part of the ferrule 1 for stud welding is formed of ceramics containing 30-100 weight % boron nitride. The ferrule 1 is formed of symmetrical ferrule half bodies 2 and 3 divided into two and the respective half bodies 2 and 3 are provided integrally with flange parts 2a and 3a, respectively. The flange parts 2a and 3a of the respective half bodies 2 and 3 of the ferrule 1 are held between a couple of supporting arms 11 and 12 on right and left on a welding machine 10 and the head of a stud 21 is held by a chuck 13. The tip of the stud 21 is then abutted on the surface 22 to be welded and the ferrule 1 is situated so as to cover the tip face of the stud 21 and in this state, welding is performed.
Patent JP-H10304924-A (JP)
Title: Personal computer table in attache case
Inventor: MIYAGI HIDEKI
IPC: G06F1/16
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To facilitate carriage by making it possible to store also a retracted table together with a notebook computer in a case, by supporting a sheet portion matching the size of the notebook computer on a framework by rockable link structure legs liftably. SOLUTION: The personal computer table has a sheet portion (a) about 0.1 to 1.5 mm thick formed by molding, using a plastic such as a polyvinyl chloride resin. About 1 cm wide frames (b) are attached to the four sides of the sheet portion (a), the free ends of the legs (d) of the framework are inserted into and engaged with rectangular holes formed on the sides opposing the frames b removably. And the base portions of the legs (d) are pivoted to the frames (e) of the framework through a spring system that produces an urging force upward. A pair of upper and lower rocking portions is attached to the four corners of the table, the table can be locked by the action of the locking portions in a used and retracted and stored conditions.
Patent JP-H0324364-A (JP)
Title: Speed change control method of industrial vehicle
Inventor: SATO TAKAYUKI
IPC: F16H63/50
Filed: 1989-06-20
Abstract: PURPOSE:To prevent a load of articles on an industrial vehicle from falling off during running and the vehicle from rolling by determining movement of speed change while taking acount of the position and load of a working machine, the speed at which a steering control handle is turned through its turning angle, and besides the degree of engagement by a clutch at speed change. CONSTITUTION:An arithmetic and control unit 26 inputs the position (height) and load of a working machine 9, the speed at which a steering control handle 34 is turned through its turning angle, and vehicle speed, etc., which are detected by detecting sensors 10, 8, 35 and 15 respectively. When the height of the working machine 9 is above a set value and the working machine load is above a set value, the speed change stage of a transmission 14 then in use is maintained. The connection time of a main clutch 17 is controlled to a preset value according to the working machine load so as to prevent the time required for speed change from being varied even when the quantity of the working machine load is varied. When the vehicle speed is above a set value and also the acceleration of the steering control handle 34 when it is turned by its turning angle is above a preset value, the speed change stage then in use is maintained. Thus a load of articles on an industrial vehicle during running are prevented from falling off and the vehicle is prevented from rolling.
Patent JP-H0714686-A (JP)
Title: Electric discharge lamp lighting device
Inventor: IWABORI YUTAKA
IPC: H05B41/282
Filed: 1993-06-25
Abstract: PURPOSE:To generate high voltage and to start an electric discharge lamp without a heavy load on a switching element by making a saturable reactor connected to the electric discharge lamp in series non-saturated at the time of starting operation and saturable at the time of lighting operation. CONSTITUTION:A saturable reactor L2 is in a non-saturated condition when an electric discharge lamp 3 is started. An inverter circuit 2 is operated in the vicinity of a resonance frequency determined by an inductor L2 and a capacitor C, while a resonance condition is induced in a closed circuit, and high voltage is generated on both terminals of the electric discharge lamp 3. When a load side is seen from the circuit 2, the reactor LS having high inductance value while the reactor LS is in a non-saturated condition and an inductor L1, and a parallel resonance circuit consisting of the capacitor C and the inductor L2, are connected in series. A large current flows in the electric discharge lamp 3 in a lighted condition, and the reactor LS becomes saturated, while the inductance value is reduced. The output current of the circuit 2 is reduced at the time of starting, and the electric discharge lamp can be started without a heavy load on the switching element.
Patent JP-S6046874-A (JP)
Title: Profiling detector for welding
Inventor: WAKAMATSU KAZUHIKO
IPC: B23K9/12
Filed: 1983-08-26
Abstract: PURPOSE:To stabilize detecting function without being affected by contact conditions by detecting the change in inductance from the change in the slight high- frequency current impressed preliminarily to an induction coil and enabling the detection between a wire and materials to be welded. CONSTITUTION:A titled device has a device for detecting the position of a welded joint consisting of a high-frequency bypass means CHF, an induction coil 3 and a means for detecting the changing speed of the inductance of the coil 3 generated by the contact between a welding wire 2 and materials 1 to be welded and detecting the above-mentioned contact by discriminating said speed. A closed circuit for a high frequency is formed in the above-described means CHF through the wire 2, the materials 1 and a cable 2a on the welding side when the wire 2 of a welding wire type arc welding robot or welding wire type automatic welding machine contacts the materials 1. The above-described coil 3 is provided in the above-described circuit and the inductance thereof is changed by the change in the high-frequency current impressed thereto.