baber/WOPTO huggingface dataset:
Patent JP-S646982-A (JP)
Title: Electrostatic charging device for electrophotographic copying machine
Inventor: AIZAWA HIDEO
IPC: G03G15/02
Filed: 1987-06-30
Abstract: PURPOSE:To prevent carriers from sticking and toner from forming a film on a developing sleeve by making the grid voltage of a scorotron at the time of normal copying mode different from that at the time of pattern formation mode. CONSTITUTION:A scorotron type electrostatic charger 2 is arranged oppositely to a photosensitive drum 1 and a high DC voltage is applied from a DC high- voltage power source 3 to its corona wire 7. A screen grid 4 is provided between the corona wire 7 and the electrostatically charged surface of a photosensitive body 1 and two Zener diodes 5a and 5b are connected in series between the grid and ground. Therefore, a relay is switched between the on and off states to switch the surface potential of the photosensitive body in two high and low stages. Further, the DC high-voltage power source 3 is turned off to lower the grid voltage to 0. Consequently, a development potential can be lowered without applying a high developing bias at the time of pattern formation mode, so carriers are prevented from sticking on the photosensitive body and toner is also prevented from forming a film on the developing sleeve.
Patent JP-S6223062-A (JP)
Title: Electronic counter control system for copying machine
Inventor: SEKO NACHIO
IPC: G03G21/02
Filed: 1985-07-23
Abstract: PURPOSE:To inhibit a counter from entering endless counting operation without decreasing a count index by stopping the counter on the basis of the decision result of full count using a microcomputer. CONSTITUTION:This system is provided with a means 13 which displays the contents of counting of the quantity of copies up to one sheet and a means 12 which decides a full-count state. This means 12 stores a flag for making a switch 19 ineffective in a RAM when the most significant digit bit changes from 9 to 0, and the flag is checked to make the function of the switch 19 effective or ineffective. Then, the means 12 detects the arrival of a count-up signal 200 at a connector 23 through an interface circuit 20 and checks the overflow of the counter; when the counter overflows, 9999999 is blinked for a certain time and the operation is finished without outputting an answer signal 201. When the counter is not in the overflow state, the signal 201 is outputted to the copying machine through an interface circuit 21.
Patent JP-S5588831-A (JP)
Title: Corrosive gas removing method
Inventor: UMIGA NOBUYOSHI
IPC: B01D53/74
Filed: 1978-12-28
Abstract: PURPOSE: To easily remove multicomponent corrosive gases by putting an ultraviolet lamp into a quartz glass tube set between former and latter stage activated carbon filters; producing O 3  from cleaned air; and subjecting gas to be treated to effective O 3 -photooxidation.  
     CONSTITUTION: Quartz glass tube 11 provided with low voltage mercury lamp at the center is set between former stage activated carbon filter 2 and latter stage activated carbon filter 3. Part of cleaned air is fed into tube 11 by suction with pump 5 and irradiated with far ultraviolet rays during passing through gap 12 to produce O 3  from O 2  in the air. This O 3 -contg. air is mixed into air from which corrosive gases of higher oxidation state have been removed with filter 2, and the mixed air is subjected to ozone-photooxidation with longer wavelength side ultraviolet rays during passing through the space between duct 1 and tube 11. Thus, corrosive gases of lower oxidation state are turned into oxidation products of higher degree and thoroughly removed with filter 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H116397-A (JP)
Title: Method and device for carrying out excavated muck
Inventor: YAMAGATA MOTOICHIRO
IPC: E21F13/02
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a discharging method and a device thereof, by which excavated muck having large capacity is transported and discharged up to a comparatively narrow muck temporary yard on the outside of a tunnel at a stretch at the time of the execution of works of the long-sized tunnel, work environment maintenance on the inside of the tunnel is promoted and the burden of a tunnel-interior ventilation facility can be lightened and safety, etc., can be improved. SOLUTION: A discharger for excavated muck has a loader 1 loading excavated muck in a facing section 7 is loaded on the vessels 4 of a conveyor 8 and the conveyor 8, by which a plurality of the vessels 4 are loaded detachably onto a truck 5 and which is pulled by a battery locomotive 3. The discharger for excavated muck consists of rails 6 capable of moving the conveyor 8 between the facing section 7 and a muck temporary yard 19 on the outside of a tunnel and a discharger 2 for excavated muck, by which the vessels 4 are removed from the truck 5 of the conveyor 8, excavated muck is discharged and the vessels 4 are installed to the truck 5.
Patent JP-2000342710-A (JP)
Title: Method of decomposing halogenated organic compound
Inventor: HASHIMOTO MASANORI
IPC: A62D101/08
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To effectively decompose dioxins in soil by reacting a halogenated organic compound with one or more of amidine compounds seleted from a group consisting of guanidines, amino guanidines, guanylic ureas and their salts by heating. SOLUTION: When the soil around an incinerator, e.g. a garbage incinerator and the like is contaminated by halogenated organic compounds, e.g. polychlorodibenzo-p-dioxins, polychlorodibenzofuran and the like, the dioxins in soil should be decomposed. In such a case, the halogenated organic compound is decomposed and disposed by reacting the compound with one or more of amino acid compounds selected from a group consisting of guanidines, amino guanidines, guaniylic ureas and their salts by heating. It is recommended that amount of the amidine compounds to be added is 0.1-10 wt.% to the materials to be disposed, e.g. soils and the like at the dried, state in view of the dioxin's decomposing efficiency and disposal cost.
Patent JP-H0510277-A (JP)
Title: Scroll compressor
Inventor: OKAMOTO JOJI
IPC: F04C18/02
Filed: 1991-07-02
Abstract: PURPOSE:To prevent the damage of a turning scroll lap without lowering the performance, and secure the reliability of a scroll compressor. CONSTITUTION:A cut-off part of a turning scroll lap 4b of a tuning scroll member 4 is cut so as to be inclined from the upper part (point A) of the cut-off part to the lower part (point B) of the cut-off part. An angle of the cut-off end surface of the turning scroll lap 4b against a mirror plate 4a is thereby formed into an acute angle to relax the notch shape in comparison with the conventional vertical structure.
Patent JP-H0832377-A (JP)
Title: Speaker equipment and amplifier and load driving device
Inventor: ISHIKAWA ATSUSHI
IPC: H04R3/00
Filed: 1994-07-13
Abstract: PURPOSE:To obtain the speaker equipment with an excellent drive efficiency without a shock noise sound by amplifying an input signal via a gain control means and a difference signal between the input signal and a signal whose amplified gain is limited respectively and driving a multi-voice-coil speaker with the amplified signal. CONSTITUTION:An input signal whose output level is limited by a gain limit means 13 and a difference signal between the input signal and the input signal whose output level is limited by means of a subtractor means 14 are given to power amplifiers 11a, 11b to drive a multi-voice-coil speaker 12. The signals below a prescribed level are amplified to drive the speaker in parallel, then the multi-voice-coil speaker equipment with an excellent drive efficiency without a shock noise sound is realized.
Patent JP-H109711-A (JP)
Title: Finned condenser
Inventor: TANIGUCHI MITSUNORI
IPC: F28F1/40
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a finned condenser by promoting the heat transfer of heat transfer pipes and lowering pressure loss in the finned condenser for transferring heat between the refrigerant of an air conditioner, a refrigerating device, the device of an automobile or the like and fluid such as air. SOLUTION: Inclined grooves 6 having angles reverse to each other with respect to the axis of a pipe are provided on the inner surfaces of a heat transfer pipe 5a and a heat transfer pipe 5b so as to divide the circumferences of the pipes by an even number not smaller than 4. Straight line grooves 7a and 7b passing through the intersections of the inclined grooves 6 concentrated to the flowing direction of a refrigerant and parallel to the axis of the pipe are provided. The straight line groove 7b of the heat transfer pipe 5b located in the downstream side of a refrigerant circuit formed by connecting the heat transfer pipes together is made larger than the straight line groove 7a of the heat transfer pipe 5a located in the upstream side of the refrigerant circuit.  Thus, the inclined grooves 6 promote heat transfer and the straight line grooves 7a and 7b lower pressure loss, so that the performance of a finned condenser can be improved.
Patent JP-S5953761-A (JP)
Inventor: SANTOU YOSHIKAZU
IPC: D06B23/02
Filed: 1982-09-16
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-S5862697-A (JP)
Inventor: SATOU KUNIO
IPC: G10H1/28
Filed: 1981-10-09
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-S5590615-A (JP)
Title: Regenerated cellulose hollow fiber
Inventor: KAMATA TAKUMOTO
IPC: B01D71/10
Filed: 1978-12-25
Abstract: PURPOSE: Regenerated hollow cellulose fibers useful for body fluid dialysis, having improved dialysis, ultrafiltration, wet tensile strength, and dimensional stability, by forming a dense layer of a given thickness on the surfaces of saponified hollow cellulose ester fibers.  
     CONSTITUTION: Hollow cellulose ester fibers, e.g. cellulose acetate, are saponified with a 10wt% squeous alkali, at 50°C for 10min, if necessary impregnated with a wetting agent, e.g. glycerol, drived, and washed with an alcohol to remove the core liquid, e.g. benzene. According to the method, hollow fibers comprising the double membrane structure, wherein the dense layers having a thickness (≥1μ) 1/20W2/3 that of the membrane are formed on the peripheries of the fibers, are obtained.  
     EFFECT: Improved transparency.  
     USE: Body fluid dialysis, e.g. artificial kidneys. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5785148-A (JP)
Title: Instruction sequence control device
Inventor: MATSUMOTO HAJIME
IPC: G06F9/38
Filed: 1980-11-17
Abstract: PURPOSE:To execute an instruction sequence control containing a branch instruction, at a high speed, by installing a pointer memory corresponding to a cash memory, and storing the sequence of an instruction word as a pointer into the cash memory. CONSTITUTION:Pointer information corresponding to an instruction word in a cash memory 2 is stored in a pointer memory 3. When an instruction is read out in an instruction register 5, contents of the same address in the memory 3 are also read out in a pointer register 8, and an instruction following this instruction can be read out by selecting the memory 2 through the register 8. Also, the following branch instruction is read out from an address of the memory 2, since a result read out from an address of the memory is set to the register 8 again when the previous instruction is read out from the memory. While the branch condition of this instruction is valid, contents of the memory 3 are read out in the register 8 from an address of the memory 3, and since they are read out from the memory designated by the contents of the register 8, the instruction is executed by a prescribed instruction sequence.
Patent JP-H0872827-A (JP)
Title: Element for bending of which application is suitable for packaging device,packaging device with element for bending, and their applications
Inventor: PETORUSU FURANSHISUKUSU KIFUIT
IPC: B65B9/06
Filed: 1995-06-06
Abstract: PURPOSE: To obtain a clear folding line by crossing an element front face extending in a packaging material strip feeding direction and an element top face extending in product conveying direction. CONSTITUTION: A folding element 1 is provided with an element front face 12 extending in a packaging material strip feeding direction and an element top face 17 extending in a product conveying direction. In operating the packaging apparatus, a packaging material strip moves on the element front face 12 and the element top face 17, and the element front face 12 is bounded with a fold forming edge 13 on two facing side faces. The edge 13 crosses the intersecting line of the element front face 12 and the element top face 17 at a fold forming point for forming a packaging material strip with a folding line. This results in a clear folding line formed closer to the products.
Patent JP-H0718236-A (JP)
Title: Electroconductive adhesive resin composition and method of bonding therewith
Inventor: WAKITA SHINICHI
IPC: C09J5/06
Filed: 1993-06-30
Abstract: PURPOSE:To bond conductive materials to each other while keeping the conductivity between the both. CONSTITUTION:A dispersant is added to each of 40-80wt.% (in terms of the solid matter) acrylic resin and 60-20wt.% powder obtained by coating at least either an aluminum borate powder or potassium titanate whiskers with a tin oxide film to make an adhesive resin composition (a). This composition is applied to one conductive adherend 1, and the solvent is evaporated to leave a hot-melt-type conductive adhesive, the other conductive adherend 2 is laid on the coated surface, and these adherends are bonded to each other under applied heat and pressure (200 deg.CX1kgf/cm<2> or above), while the conductivity between them is kept.
Patent JP-S5787863-A (JP)
Title: Spraying head of rotary atomizing electrostatic coating device
Inventor: TOKUSHIMA YASUO
IPC: B05B5/04
Filed: 1980-11-19
Abstract: PURPOSE:To perfectly remove paint in recessed grooves of a cup-shaped inner surface of a spraying head, by providing a spraying head in a cup-shaped space with a coaxial saucer-shaped thinner guiding member so as to form a thinner supplying port on the rear face of the atomizing head at the opposite side of the cup-shaped space. CONSTITUTION:At the washing operation for a paint color-changing, thinner is injected from paint injecting nozzles 23, 21. The thinner, injected from the nozzle 23, flows into paint flow-out holes 8 to wash them after washing the circumferential wall of an annular space 7, and then washes a cup-shaped internal circumferential wall surface. On the other hand, thinner injected from a nozzle 21, passes a recessed part 16 and the front of a saucer-shaped guiding part 5b through thinner flow-out holes 19, and then collides against the inside of recessed grooves 11 from a peripheral edge part 15 to wash these parts. Thus, the paint stuck to the recessed grooves at the peripheral tip edge part of the internal circumferential wall surface of the atomizing head and the saucer-shaped thinner guiding part are perfectly removed.
Patent JP-H04361109-A (JP)
Title: Measuring device of shape of surface
Inventor: UESAWA YUTAKA
IPC: G01B21/20
Filed: 1991-06-06
Abstract: PURPOSE:To enable execution of measurement of the surface of a substance to be inspected which has a transparent part and a non-transparent part, by single scanning. CONSTITUTION:An optical displacement sensor 2 measuring the surface of a substance 1 to be inspected, in a noncontact state, and a contact-type displacement sensor 3 measuring the surface of the substance 1 in a contact state are provided together. A transparent part of the surface of the substance is measured by the contact-type displacement sensor 3, while a non-transparent part thereof is measured by the optical displacement sensor 2, and based on measured values obtained by these sensors 3 and 2, the shape of the surface of the substance to be inspected is computed by an arithmetic means 5.
Patent JP-H0721974-A (JP)
Title: Barium azide for bulb and bulb
Inventor: SAITO AKIKO
IPC: H01J61/067
Filed: 1993-06-30
Abstract: PURPOSE:To reduce the residual impurity gas remaining in a bulb by making the total amount of the barium carbonate and the barium hydroxide included in the barium amide which is provided to an electrode, in a specific amount. CONSTITUTION:A fixed electrode 4, a movable electrode 6, and a lead wire 5, which are elements of the electrode of a lighting bulb 1, are covered with barium azide. In the barium azide, less than 3wt.% of barium hydroxide, and less than 8wt.% of barium carbonate are included. When the wt.% of the barium hydroxide and the wt.% of the barium carbonate are made X and Y, it is set that the total amount of X and Y satisfies the condition of the formula: 3Xwt.%+1Ywt.%<6wt.%. As a result, the residual gas remaining in the bulb 1 when a barium azide coverage including minute impurities are formed is suppressed and reduced, and a long service life is realized as well as the various characteristics of the bulb can be improved.
Patent JP-S5954477-A (JP)
Title: Manufacture of can barrel
Inventor: SAWADA KUNIO
IPC: B23K11/06
Filed: 1982-09-20
Abstract: PURPOSE:To prevent the concentration of a welding current in a separating current, and to reduce cracks generated on a weld zone of a can, by opposing the separating parts of a linear electrode fed out along an outside roll, and a side face weld zone of a linear electrode fed out along an inside roll, when manufacturing a can barrel having a weld zone on its side face. CONSTITUTION:A guide roll 17 of an insde linear electrode 4 is supported pivotally by a mandrel 9 in the downstream of an inside roll 2. Subsequently, the inside linear electrode 4 is constituted so as to be fed from between a flat part 2a of the upper end of the inside roll 2 and a side face weld zone 7, at a slight angle theta to the side face weld zone 7. Also, a separating part 18 of the inside linear electrode 4 and a lower face 7b of the side face weld zone 7 are positioned nearly right under a separating part 10 of an outside linear electrode 3 and an upper face 7a of the side face weld zone 7, namely, so that the separating parts 10, 18 are almost opposed to each other, so that a welding current 13 is not concentrated on the separating parts 10, 18.
Patent JP-H05108484-A (JP)
Title: Cache memory
Inventor: ERAN YAAKONI
IPC: G06F12/08
Filed: 1991-06-07
Abstract: PURPOSE: To obtain a cache controller for a microprocessor and a cache memory. CONSTITUTION: This memory is a cache memory 4 including the cache controller formed on a substrate. A plurality of memories can be used for an array. Each memory decides the number of other memories in the array and the relative positions of respective memories in the array. Each memory sets up the range of its set field and the size of its tag field based upon the decided information. When the set contents are reset, constitutional information is distributed into the memory itself by a clear method for software without being stored in a center.
Patent JP-H0215088-A (JP)
Title: Novel method for preparing 7-amino-3-heterocyclic ring-substituted thiomethyl-3-cephem-4-carboxylic acid
Inventor: NAITO KENJI
IPC: C07D501/04
Filed: 1988-07-01
Abstract: PURPOSE:To prepare the subject compound having a high purity with reduced side reactions by reacting a 7-amino-cephalosporic acid compound with a thiol compound in the presence of a complex compound of tetrafluroboric acid. CONSTITUTION:7-Amino-cephalosporic acid, a salt thereof or an ester thereof is reacted with a thiol compound of the formula R-SH (R is heterocyclic ring residue) in the presence of a complex compound (preferably diethyl ether, acetic acid, etc.) of tetrafluoroboric acid at a temperature of 15-20 deg.C for approximately 1hr to provide the objective compound.
Patent JP-H08328175-A (JP)
Title: Scanning device for psl radiography with scanning carriage and belt
Inventor: JIERAARU BEBE
IPC: G03B42/02
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a compact desk-size scanning device for a stack of PSL cassettes to be scanned. SOLUTION: A scanning device is provided with a transporter to cassettes 33 through a scanning and eliminating station. The transporter has a scanning carriage 31, a carriage carrier 63 on the top of the carriage 31 near the front end an endless belt 26 with the upper end running through a groove on the top of the carriage 31, a belt carrier means 60 for the endless belt 26, a joining mechanism to join the upper end of the belt 26 to the carriage and a control means to control the operation of the jointing mechanism.
Patent JP-H04360863-A (JP)
Title: Production of sodium n-alkylaminoethanesulfonate
Inventor: FUJIWARA TOMIYOSHI
IPC: C07C309/14
Filed: 1991-06-07
Abstract: PURPOSE:To produce a sodium N-alkylaminoethanesulfonate by efficiently removing the extremely easily filterable crystals of sodium sulfate from an aqueous solution mainly containing the sodium N-alkylaminoethanesulfonate and the sodium sulfate. CONSTITUTION:A method for producing a sodium N-alkylaminoethanesulfonate is characterized by continuously crystallizing sodium sulfate within a condition range represented by the inequality relating to the concentration of the sodium N-alkylaminoethanesulfonate and the temperature of the slurry in a concentration and crystallization tank, when the sodium sulfate is crystallized and removed from an aqueous solution containing the sodium N- alkylaminoethanesulfonate and the sodium sulfate.
Patent JP-S5863599-A (JP)
Inventor: WATANABE HIDEKI
IPC: B64G1/66
Filed: 1981-10-12
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-S5588030-A (JP)
Title: Photo branching method
Inventor: SEGAWA HIDEO
IPC: G02B6/293
Filed: 1978-12-26
Abstract: PURPOSE:To achieve the improvement in efficiency and branching characteristics by making use of branching characteristics of an acousto-optic element. CONSTITUTION:An acousto-optic element 7 composed of glass, TeO2, PbMoO4 or the like of good transmission characteristics in the 8000Angstrom  band being the oscillation wavelength of GaAs base semiconductor lasers is disposed between a transmission line fiber 9 and photo detecting fibers F1-Fn. With this arrangement, the beam LB as the light wavelength multiple signal emitted divergently from the transmission line fiber 9 is paralleled by a collimate lens 3, after which the beams enter the acousto-optic element 7, where they are diffracted at the Bragg diffraction angles determined by the frequencies, etc. of the driving signal S inputted from a power amplifier 8 and are branched according to their wavelength components to become branched beams LB1-LBn which are then entered to the photo detecting fibers F1-Fn through a focusing lens 5.
Patent JP-S5951889-A (JP)
Inventor: AOKI YOSHIAKI
IPC: D06F58/02
Filed: 1982-09-17
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-H0717551-A (JP)
Title: Inner lid for weighing container
Inventor: ARAI ICHIRO
IPC: G01F19/00
Filed: 1993-06-30
Abstract: PURPOSE:To reduce the number of operations by the manufacture of a compressively deformable container and arrange a recess part of a top panel so as to provide a downward outflow direction of liquid chemicals to prevent the scattering thereof. CONSTITUTION:Areservoir part 11 and a pipe 12 are formed integrally, the top end of the pipe 12 is closed with a top panel 12a having a recess part formed in its inner surface add the discharge holes 12b open to the outer side face are provided. When a container B is deformed, liquid chemicals are allowed to flow out into the reservoir part 11 through the discharge holes 12b to make the weighing thereof possible in terms of the content volume of the reservoir part 11 as a unit.
Patent JP-S60131126-A (JP)
Inventor: FUIRITSUPU FUERII
IPC: B23H7/28
Filed: 1984-08-01
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。