baber/WOPTO huggingface dataset:
Patent JP-S5962325-A (JP)
Title: Regulation of gas stream saturated with solid particle and/-or steam
Inventor: HENDORITSUKU ARU FUERUDEYUN
IPC: B01D53/34
Filed: 1983-09-02
Abstract: A process for conditioning a gas charged with solid particles and/or vapors, which comprises passing the gas stream through a conditioning tower, spray-injecting therein water into the gas to form fine droplets which are allowed to completely evaporate out of contact with the wall, and discharging the cooled and wetted gas from the conditioning tower. According to the invention, the water is sprayed with known per se nozzles which at a reduced water supply give a droplet size less than, or equal to, that at a larger water supply, and the supply of which is variable over a wide range, and the water supply is controlled so that, upon modification of the inlet temperature T1 and/or the amount of gas, on the one hand, the water supplied is completely evaporated within the conditioning tower and, on the other hand, the outlet temperature T2 of the gas always remains above the known dew point line of the gas.
Patent JP-S6318567-A (JP)
Title: Lid opener
Inventor: YAMADA KIMICHIKA
IPC: G11B15/675
Filed: 1986-07-10
Abstract: PURPOSE:To make the rising stroke of a lid shorter than the descending stroke of a cassette during the earlier half of the lid-opening with a simple constitution, to shorten a stroke for opening the lid, and to miniaturize a device by measuring the timing to open the lid by using a cam gear. CONSTITUTION:A lid opening cam 1 interlocking with a driving motor is provided, and a lid opening lever 7 is connected to a groove cam 4 provided to the lid opening cam 1 via a lid opening link 5. The titled opener is so constituted that an engaging part 9 provided to the lid opening lever 7 opens the lid 10. The shape of the groove cam 4 is so formed that its driving length is short in the earlier half of the stroke and long in the latter half. The action timing is adjusted by means of the lid opening cam 1. Because of the above said shape of the groove cam 4, the rising stroke of the lid 9 can be made shorter than the descending stroke of the cassette 8 during the earlier half of the lid-opening action, and therefore, the lid 9 does not projected into the space above the cassette 8 while it is moving.
Patent JP-H08109860-A (JP)
Title: Flow control valve for fuel injector nozzle
Inventor: FUREDERITSUKU EI KIYANPURIN
IPC: F02M59/46
Filed: 1995-06-27
Abstract: PURPOSE: To provide a fuel injector nozzle that has a valve interposed between a pump chamber and a fuel injection chamber to limit fuel transfer to an end of a check valve in the fuel injection chamber and to increase an initially reduced fuel rate with valve displacement. CONSTITUTION: A fuel injector nozzle assembly includes a housing 92 that defines a blind bore 58 whose bottom portion has at least one injection orifice 66, and a fuel injection passage 52 interconnecting the bottom portion of the blind bore 58 and a source of pressurized fluid. A primary check valve 76 is disposed in the blind bore 58, and a primary check valve spring 88 is interposed between the primary check valve 76 and the housing 92 to establish a first valve opening pressure. A secondary check valve defining a through aperture is slidably disposed in the fuel injection passage 52, and a secondary check valve spring is interposed between the secondary check valve and the housing 92 to offer a second valve opening pressure.
Patent JP-S5785865-A (JP)
Title: Heat-resisting aqueous coat composition and preparation of the same
Inventor: YOSHIOKA SHIGEHIKO
IPC: D21H19/10
Filed: 1980-11-17
Abstract: PURPOSE: To obtain a heat-resisting aq. coat composition excellent in film-forming property and luster of a formed film, by dispersing a reaction product from an aluminum chelate compd. and a carboxyl group-contg. resin in an aq. medium.  
     CONSTITUTION: After an aluminum chelate compd. is reacted with a carboxyl group-contg. resin in an org. solvent, the org. solvent is distilled off. The obtd. reaction product is dispersed in an aq. medium in the presence of a basic substance. The carboxyl group-contg. resin is an acrylic resin, a styrene-maleic acid copolymer resin, a carboxyl group-contg. polyamide resin, etc. These resins have carboxyl groups content of pref. 50W300 in terms of acid value. A resin of acid value <30 is not pref. because of inferior water-dispersibility of the chelated resin, while use of a resin of exceedingly high acid value has defect of deteriorated water resistance of a film obtd. from the coat composition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0915510-A (JP)
Title: Stereoscopic microscope
Inventor: TANAKA KO
IPC: G02B21/22
Filed: 1995-06-27
Abstract: PURPOSE: To make an observer recognize the insufficient adjustment of diopter seale and to prevent a photographed image from being out of focus by partly dividing the optical path of an observation optical system, or of a projection optical system, guiding light to the optical path of the other observation optical system and synthesizing the light. CONSTITUTION: As for the stereoscopic microscope provided with a pair of observation optical systems 2a and 2b including a zoom lens installed on an observer side nearer than the objective lens 1, the microscope is provided with a splitter 4b for partly splitting an observation luminous flux and a synthesizer 4a for synthesizing the split luminous flux with the other observation luminous flux. And in the case an object surface 7 is arranged on a position where two observation optical axes 6a and 6b cross each other, the image of the object surface 7 is formed on the image forming positions 5a and 5b of the observation optical systems 2a and 2b, so that the object surface 7 is observed through eyepiece lenses 3a and 3b.  But, in the case the object surface 7 exists at a position 7f, or 7b, the luminous flux split by the splitter 4b is synthesized by the synthesizer 4a, so that two object points are observed at the image forming position 5a of the observation optical system 2a.
Patent JP-H0260861-A (JP)
Title: Overall car repair center, assembly method thereof and method of repairing car
Inventor: EFU BUTSUDO FUERE
IPC: B60S5/04
Filed: 1989-06-26
Abstract: PURPOSE: To improve the workability by providing an open frame structure having the partitioned vehicle receiving sections, with the support racks for placing the parts in conjunction with a plurality of columns, and illuminating the selected section by a light source having the directivity of a lighting means. CONSTITUTION: A three-dimensional free-standing open frame structural means comprising the partitioned vehicle receiving sections 42 movable in the axial direction, that is, a detailing service center 30 is transportable by the inverted U-shaped frames 32-40, the longitudinal supports 44, 46, or the like. The detailing service center comprises the display/storage cabinets 58-62, an illumination module 98, a mat rack 112 for placing the parts, a washing chamber, a waste water storing tank, an air compressor or the like, further a plurality of halogen light sources 340 are mounted on the frame structure for illuminating the selected section.  Whereby the repairing center which can easily be transported, assembled and disassembled can be provided, and the detailing including the repair of defects such as the clouding, a crack, a scratch or the like on the vehicle surface can be easily and surely performed with the bright illumination.
Patent JP-H02191285-A (JP)
Title: Production of amide compound
Inventor: WATANABE KAZUHIRO
IPC: C07D501/06
Filed: 1989-06-23
Abstract: PURPOSE:To obtain substituted amino- substituted methylcephem carboxylic acid, etc., useful for medicine such as antibiotic substance or intermediate of said medicine by reacting aminocepharosporanic acids and carboxylic acids in the co-presence of dehydration-condensing agent and acids. CONSTITUTION:7-aminocepharosporanic acids [preferably a compound expressed by formula I (W is H, Cl, ethenyl, 2-carboxy ethenyl or methoxy, etc.; Z is H, metal, 1-5C alkyl, 6-10C aryl, etc.)] is reacted with carboxylic acids [preferably a compound expressed by formula II (A is =CH- or =N-) E is -S- or -O-; Q is =O, etc.)] in the co-presence of dehydration-condensing agent [preferably a compound expressed by formula III (R<1> and R<2> are 1-5C alkyl, 6-10C aryl or 6-10C cycloalkyl, etc.)] and acid or complex compound of acid [preferably protonic acid or Lewis acid (complex compound) ] to afford the aimed amide compound expressed by formula IV, etc.
Patent JP-S5861004-A (JP)
Inventor: HAINRITSUHI FUININKU
IPC: B60C9/20
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-H0210964-A (JP)
Title: Compact image sensor
Inventor: MANO SHIGERU
IPC: H01L27/146
Filed: 1988-06-28
Abstract: PURPOSE:To arrange a light source and a photodetector closely and to make the device small in size by providing a flexible printed circuit board, the photodetector arranged on the printed circuit board and a means supporting the printed circuit board in the folding state. CONSTITUTION:A polyimide base or a stainless sheet or the like is used for a sensor board 11 as a printed circuit board and a photodetector 12 made of an amorphous silicon is arranged on the board 11. The board 11 is fitted to a cylindrical curved face of a mount base 10 and the photodetector 12 is arranged near the top of the base 10. Then a light irradiated from a light source 2 is reflected in an original 1 and led to the element 12. The original 1 is scanned in the direction of arrow, the image of the original 1 is read. That is, the board 11 having the element 12 is formed flexible, the board 11 is fitted while being folded and the light source 2 and the image sensor section are formed integrally, then the light source and the photodetector are arranged closely and a small sized contact image sensor is realized.
Patent JP-H04272048-A (JP)
Title: Document feeding device, and method for preventing document sheet feeding
Inventor: TOOMASU AKUABUIBUA
IPC: G03G15/00
Filed: 1991-07-02
Abstract: PURPOSE: To prevent the feeding of document sheets fixed by a staple or a clip in a document feeder by causing a staple detector to prevent the feeding of the staple fixed documents before the feeding thereof in response to the presence of a staple or a paper grip in the documents. CONSTITUTION: A metal detecting coil 91 is located on the same plane as that of the bottom part 15 of a tray 16, directly connected to a proper or usual metal detecting circuit 92, its output terminal is connected to a controller 100 and, when an inquiry is made by the controller 100, a signal is generated to indicate the detection of a metallic staple located in the limited place of the coil 91. Then, based on this staple detection, a document handling device 20 and a related printer or a copying device are prevented from performing cycling up or an operation until a group of the documents including the staple is eliminated from the tray 16.
Patent JP-H0327682-A (JP)
Title: Drive method for solid-state image pickup device
Inventor: YOKOYAMA AKINORI
IPC: H04N5/369
Filed: 1989-06-24
Abstract: PURPOSE:To suppress residual charge by reading a signal charge stored in a photodiode region to a charge transfer region with a readout pulse and extracting the residual charge to the substrate. CONSTITUTION:The signal charge stored so far in a photodiode region 63 is transferred into a vertical charge transfer region 65 by applying a readout pulse to a transfer gate electrode 66 for a vertical blanking period. After the end of a read pulse, a positive charge extraction pulse is superimposed on a substrate voltage immediately and the residual charge in the region 63 is extracted toward an N-channel semiconductor substrate 61. Succeedingly, a vertical transfer pulse is applied to the transfer gate 66 to transfer the signal charge into the region 65. Moreover, the storage of the signal charge for the succeeding frame is started in the region 63 and since the residual charge in the region 63 is completely extracted, the video signal without residual charge is obtained.
Patent JP-H0515119-A (JP)
Title: Method and device for indexing core
Inventor: NOJI KAORU
IPC: H02K15/095
Filed: 1991-07-02
Abstract: PURPOSE:To perform indexing on a core even when a coil winding machine of a shaft turning system is used by improving an indexing method and device for winding wires of cores. CONSTITUTION:An indexing plate 15 provided with notches 15a is fitted to a rotating shaft 13 provided on a core bearing 6 and a ball plunger 21 which is engaged with the notches 15 is provided. In addition, a core 4 is concentrically fixed to the indexing plate 15.
Patent JP-S5588071-A (JP)
Title: Magnetic toner composition for electrostatic transfer
Inventor: ASANAE MASUMI
IPC: C08F287/00
Filed: 1978-12-27
Abstract: PURPOSE: To enhance developability, transferability, and storage stability, by adding a specified releasing agent to a toner composition containing a resin having  specified monomer groups, and a magnetic powder.  
     CONSTITUTION: A resin containing monomer groups of formulae (1), (2), and (3), by 5W20mol%, 20W60mol%, and 20W75mol%, respectively, is added to a toner in an amount of 15W40wt% based on the total weight of toner. Further, a resin of block-terpolymer of polystyrene-polybutadiene-polystyrene of 150W500kg/ cm 2  tensile strength by 5W20%; one kind of polybutene, polybutadiene, and chlorinated paraffin of molecular weight 300W2000 as a surface releasing agent, by 0.5W10%; and magnetic powder 40W70% are added. As a result, a magnetic toner composition suitable to all the systems of heat roller fixing is obtained. This toner has a particle diameter of 3W44μ and an electric resistivity of 10 9 W10 16 ohm. cm. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5785743-A (JP)
Title: Automatic copy feeder
Inventor: SATOU YUKIO
IPC: B65H7/06
Filed: 1980-11-18
Abstract: PURPOSE: To protect a copy from injury by preveting jamming previously.  
     CONSTITUTION: When a copy is slanted as being conveyed toward resisting rollers 104A and 104B by a feed roller 102 and separation rollers 103A and 103B, the slant running of the copy DOC is detected by slant running detection sensors 111C and 111D, and a signal of this effect is supplied to a central processing unit CPU for issuing a jam indication. When a gripper 114 fails to grip the copy, the jam indication is issued by a grip failure sensor 119, and rollers 102, 103A, and 103B are intermitted. When the copy held by the drum 105 and exposed cannot be normally separated from the drum 105, the effect is detected by a copy discharge sensor, and the jum indication is issued by the signal from the central processing unit CPU for intermitting all operations. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5950464-A (JP)
Title: Developing bias device
Inventor: FUKUDA HARUHIKO
IPC: G03G15/06
Filed: 1982-09-16
Abstract: PURPOSE:To prevent the blank space part around an original from being copied in black without complicated operations, by switching the bias state of a developing electrode in accordance with opening and closing of an original press- holding plate. CONSTITUTION:When the original press-holding plate is closed, a relay contact RR1 is closed through a switch in interlocking with this plate, and an auto-bias state is set where a voltage having a polarity opposite to that of a toner is applied from a bias circuit 20 in accordance with the bias input of a photoreceptor due to a developing electrode sensor. When the original press-holding plate is opened or is closed insufficiently because of a book-shaped original, the contact RR1 is opened, and the developing electrode is set to a float-bias state through the circuit 20 and a diode D1. By this automatic switching of the bias state, the blank space part around the original is prevented from being copied in black without complicated operations of manual operations or the like.
Patent JP-H107197-A (JP)
Title: Vapor-collecting device in gas station
Inventor: MAESHIBA SHINSUKE
IPC: B67D7/76
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To still more simplify handling and maintenance of a vapor-collecting device in which a vapor-collecting hose is fitted to the upper end of the collecting main pipe and secure the safety in a gas station and increase the business efficiency. SOLUTION: The height of a collecting main pipe 7 connected to airvent pipes 1-6 joined to an underground tank and erected on the ground through leading hoses is set in such an extent that attaching or detaching works or the like or collecting hoses 10 connected to the upper ends can be easily carried out on the ground level without scaffolds, to eliminate dangerous works on elevated places and prevent the decrease of the sales efficiency caused by the assembling of scaffolds. Even if the collecting hose 10 is long in comparison with the collecting main pipe 7, hooks 13 are provided in the middle on the vertical way of the collecting main pipe 7 and the collecting hose 10 hung down from the upper end of the main pipe 7 is hooked and retained like a loop.
Patent JP-H08332098-A (JP)
Title: Discrimination of sperm survival ratio of rat
Inventor: KIMURA HITOSHI
IPC: C12Q1/06
Filed: 1995-06-06
Abstract: PURPOSE: To accurately and efficiently discriminate a live sperm and a dead sperm of a rat by a difference in a dyed site and color development by using a fluorescent coloring matter capable of labeling esterase activities and transmitting through a biomembrane and a fluorescent coloring matter, having the transmittance only for a damaged cell membrane and binding to a nucleic acid. CONSTITUTION: A fluorescent coloring matter (reagent A) capable of labeling esterase activities and transmitting through a biomembrane and labeling esterase activities in an amount of 1-20mM, preferably 15-17mM and a fluorescent coloring matter (reagent B), having transmittance only for a damaged cell membrane and capable of selectively binding to a nucleic acid in an amount of 0.5-15mM, preferably 7-8mM are used and the reagents A and B together are kept in a gaseous carbon dioxide culture vessel at 35-39 deg.C for 30-90min to carry out the culturing and dyeing. A sperm emitting a green fluorescence from the head to tail or a sperm emitting a red fluorescence from the head and a green fluorescence from the tail is judged to be a live sperm and a sperm emitting a red fluorescence from the head without dyeing the tail is judged to be a dead one. Thereby, the live and dead sperms are simultaneously and accurately discriminated to obtain the survival ratio of the rat sperm.
Patent JP-H0832221-A (JP)
Title: Solder jet system
Inventor: TOYOSHITA SOTOJI
IPC: B23K31/02
Filed: 1994-07-13
Abstract: PURPOSE:To obtain a solder jet system realizing high quality soldering while enhancing the maintainability. CONSTITUTION:Supply parts 17a, 17a,... of a nitrogen supply pipe 17 are disposed on the surface of solder bath 11 in a soldering system A below the carrying line L of printed board. Each supply part 17a is provided, in the rear surface with a nitrogen supply port 18, 18,... through which nitrogen gas is blown against the surface of motel solder M in the solder bath 11.
Patent JP-S5862546-A (JP)
Title: Device for measuring contamination rate of carpet or the like
Inventor: UOGOSHI MASAO
IPC: G01N21/84
Filed: 1981-10-09
Abstract: PURPOSE:To measure the contamination rate of carpets or the like by providing an infrared light emitting element which irradiates an infrared ray onto the measured surface of the carpet or the like and a photoreceiving element which detects the reflected ray from the measured surface. CONSTITUTION:An infrared ray is irradiated onto the surface of a carpet from an infrared ray emitting element 12, and the reflected light is detected by a photoreceiving element 13. Output of the photoreceiving element 13 is indicated in an analog or digital manner through an amplification section and a display section. In practical use, the reference carpet is first measured and the resultant indication is made coincident with a given reference value using an adjustment knob 5. Thereafter, a detector 1 is put on some portion of the carpet to be  measured. The resultant indication value represents a reduction of contamination rate with respect to the reference carpet.
Patent JP-H10337749-A (JP)
Title: Injection mold and method for injection molding
Inventor: KOMIYAMA SHINICHI
IPC: B29C45/26
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an injection mold for simply forming an undercut with an insert moving mechanism and the mold itself which are simple, in the case of injection molding to insert an insert into a resin injected into a cavity space, and a method for injection molding. SOLUTION: In the injection mold for inserting an insert 6 into a cavity space 4, a shape memory alloy is used as a moving means 7 of an insert 6, and the insert 6 is moved by temperature control. And, the insert 6 urges resin 5 in the space 4 to form a thin part by movement based on shape change of the alloy to the resin 5 injected in the space 4 of the mold.
Patent JP-S5951689-A (JP)
Title: Still picture transmitter
Inventor: AZUMAGUCHI HISAAKI
IPC: H04N7/18
Filed: 1982-09-17
Abstract: PURPOSE:To switch a display screen at both transmission and receiving sides in the same and at the same time, by performing the write and readout modes of two picture memories in the complementary way at the same time at the transmission and receiving sides. CONSTITUTION:The content of a memory 2 is read out and displayed by giving a write instruction to the picture memory 1 from a memory controller 4 at first and giving a readout instruction to the picture memory 2. The memory 1 is written for one screen and is transferred to readout and a transmission control code and a discrimination signal read out from the memory 1 are inserted at a transmission control section 8 and transmitted to a line 9. The data received from a receiving data input terminal 103 is extracted for the transmission control code or the like at a receiving control section 10 and given to picture memories 12, 13. Further, the memory 12 is transferred to write and the memory 13 is to the readout with the discriminating signal given to a memory controller 14 and the picture transmitted before is displayed. Then, the memory 2 is transferred to the write and the memory 1 is to the readout, and the memory 13 is transferred to the write and the memory 12 is to the readout.
Patent JP-S6145174-A (JP)
Title: Emergency shaft seal device
Inventor: TAKINO SOSAKU
IPC: F16J15/00
Filed: 1984-07-31
Abstract: PURPOSE:To seal with a seal ring instead of a main shaft seal device by reducing a seal ring in diameter and deforming same by pressure of a pressurized fluid to be pressed to a rotary shaft in the case of emergency where abnormality is caused in the main shaft seal device. CONSTITUTION:When any abnormality is caused in a main shaft seal device 3, air pressure P2 is supplied from a pressurized fluid supply hole 14 to be worked upon the outer peripheral portion of a seal ring 12, so that the seal ring 12 is reduced in diameter and deformed to press the inner peripheral portion of the ring to the outer peripheral surface of a rotary shaft 2 extending over the whole periphery. Thus, the shaft can be favorably sealed from sealed fluid side B. As the whole seal ring 12 is capable of freely moving in an accomodating groove 11 at this time, even if the rotary shaft 2 is radially eccentric due to error in assembling or side run-out with bore, the seal ring 12 can follow up such error and side run-out, so that the inner peripheral portion of the seal ring 12 is favorably pressed to the outer peripheral surface of the rotary shaft 2 extending over the whole periphery.