baber/WOPTO huggingface dataset:
Patent JP-S56134098-A (JP)
Title: Dehydrator for hydrophobic hydrous material
Inventor: SAITOU KOMAO
IPC: B30B9/14
Filed: 1980-03-21
Abstract: PURPOSE: To improve the dehydrating performance of a titled dehydrator by making the taper angle of a spindle which is provided in a specific range larger than the tapered angle of the remaining region, in a screw type dehydrator.  
     CONSTITUTION: When a spindle 4 is revolved by a prime mover 7 and a speed reducer 6, the hydrophobic hydrous material supplied from a hopper 1 enters the treating space constituted of the spindle 4 and spiral vanes 3. At this time, the angle of the taper 4a provided to the spindle 4 over a range within 1/2 the overall length of the spindle 4 by departing from the lead-in part end of a cylindrical vessel 2 is made larger than the angle of the taper 4b given to the remaining part of the spindle 4. Therefore, in correspondence to a decrease in the volume of the hydrous material which has been subjected to filtration principally in the previous stage, the treating space is rapidly decreased in volume by the taper 4 of an acute angle and in the rear end, pressurized dehydration is mainly accomplished. The dehydrated water is discharged through the small holes of the vessel 2, and enters a filtrate receiver 8. The dehydrated hydrous material is discharged from a discharge port 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10232783-A (JP)
Title: Video display device
Inventor: YAMAGUCHI TAKASHI
IPC: H04N5/44
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a video display device which can unitarily handle a decode circuit or the like required for each video output format of equipment connected by a digital bus. SOLUTION: By providing a P1394 interface circuit 4, a CPU 5, a program memory 6 and a DSP 7, the decode circuit required for every equipment connected by the digital bus can be provided in terms of software by the program switching of the DSP, only by changing the program, every video signal processing can be flexibly dealt with and by rationalizing the circuit, remarkable cost down can be attained.
Patent JP-S61195294-A (JP)
Title: Regenerative rotary type air preheater
Inventor: KANEKO SHOZO
IPC: F28D19/04
Filed: 1985-02-25
Abstract: PURPOSE:To increase a dust removing capability and enable to prevent a clogging in air preheater with acid ammonium sulfate by a method wherein a supporting beam is arranged between a hot temperature area thermal conduction element and an intermediate temperature area thermal conduction element and a pressure of the injected medium into the adhering area is increased. CONSTITUTION:A supporting beam 12 is arranged between a high temperature area thermal conduction element 14 of a regenerative rotary type air preheater 10 and an intermediate temperature area thermal conduction element 15, thereby a pressure of the injected medium can be increased more than that of the prior art when the beam is reached to the adhering area of the medium injected form the soot blower 13, resulting in that a dust removing capability is increased. That is, a distance between the soot blower 13 at the low temperature area thermal conduction element 16 and the acid ammonium sulfate adhering area is made short and an attenuation of injecting pressure is low, so that a ratio M1/M0 between an injecting original pressure M0 of the soot blower 13 and a pressure M1 of the medium injected from the soot blower 13 is increased and a adhered material removing capability is increased. Therefore, a possibility of clogging caused by acid ammonium sulfate adhered material in the air preheater is reduced.
Patent JP-H08210576-A (JP)
Title: Connector for connecting pipe of small diameter
Inventor: FUKAYA KAZUMI
IPC: F16L37/12
Filed: 1995-02-01
Abstract: PURPOSE: To make the check of connection easy enough, extending the range of application, and further to make the check of slipout or fallout from the outside yet easier by means of an elastic claw wall and a check member or an easy-to-see positional relationship of a projecting wall even in a narrow, complicated connective place. CONSTITUTION: A seal ring member 6 and a bush member 7 both are installed in a small diametral chamber 3' part of a connector 1 piercingly installed with this diametrally expanded small diametral chamber 3' and a large diametral chamber 3 ranging to a flow hole 4 in the inner part of a shaft center.  In addition, plural pieces of elastic claw walls 5 being surrounded by an almost U-shaped notch part 5' along the circumferential surface direction and energized inward aslant, is installed in a peripheral wall 1' part of the large diametral chamber 3', while in time of connecting a pipeline P, a bottom surface interposed in a gap part 9 with a side face of the notch part 5' being opposed to a free tip part of the claw wall is slipped or dropped out with contactual engagement to an annular bulge wall P' at the piping side, while this bulge wall is resiliently engaged and pressed with the sidepiece at the vicinity of a tip of the claw wall 5.
Patent JP-H05232800-A (JP)
Title: Developing device and image forming device equipped with it
Inventor: TAKAGI OSAMU
IPC: G03G15/08
Filed: 1992-02-24
Abstract: PURPOSE:To refrain from applying stress to a developer when the transport amount of developer is restricted and the developer is charged electrostatically. CONSTITUTION:A developer holding member 42 formed cylindrically from a mesh-form sheet is installed rotatably while confronting a photo-sensitive drum 15 which bears a latent image, and a fur brush 44 is furnished in contact with the inside of this developer holding member 42 for transporting tone developer and charging electrostatically, and a voltage impressing means 48 is provided to impress a bias voltage on the developer holding member 42 and supply latent image with developer which is transported up by the for brush 44.
Patent JP-S60180798-A (JP)
Inventor: YAMADA HIDEMARU
IPC: B26D5/34
Filed: 1984-02-29
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-H08207362-A (JP)
Title: Document processing device
Inventor: KAWAKAMI YASUSHI
IPC: B41J5/30
Filed: 1995-01-31
Abstract: PURPOSE: To effectively utilize the whole printing objective partitions of printing medium by a method wherein at least one among a plurality of blocks arranged rectilinearly in the direction of print line is automatically set to an automatic mode as one block length. CONSTITUTION: By operating an overall format setting key, the set picture plane is displayed. By selecting a block length setting processing and operating the lower move key of a cursor, mode adjusting processing is executed. When the block length of the block, by which the present block length is set, is not 'automatic' and, at the same time, the total number of blocks N is a plural one at the step S120 by the selection of No and the step S121 by the selection of No. Then, the block lengths of all the blocks are retrieved at the step S120. When no block set to 'automatic' is present at the step S123 by the selection of No, a mode adjusting flag is set at the step S124 and the procedure is set back to the block length setting processing and the present block length is set to 'automatic'.
Patent JP-H07250176-A (JP)
Title: Automatic gathering and offering method for bulletin board information
Inventor: MORISAWA TAKESHI
IPC: H04L12/58
Filed: 1994-03-08
Abstract: PURPOSE:To immediately notify a bulletin board user of how information is up-to-dated and the state of utilization by gathering bulletin board information from the telephone or FAX terminal of a bulletin board owner. CONSTITUTION:When a bulletin board information offering means 4 is actuated from the telephone terminal or FAX terminal of the user, the means 4 actuates a bulletin board information data notifying means 5 and after the number of elapsed days and the frequency of bulletin board access from the date of bulletin board information registration are reported by referring to the bulletin board information registration date and bulletin board utilization counter stored in a bulletin board information data storage table 10, it is confirmed whether or not bulletin board information is received. After the confirmation, the bulletin board utilization counter in the table 10 is updated and bulletin board information is sent when it is received. When the reception is rejected, a update request is stored in the table 10 when made by the user as a change item in a bulletin board management information data storage table 9 and under the control of an origination cycle control part 6, a voice bulletin board automatic gathering means 2 or FAX bulletin board automatic gathering means 3 is actuated to update the bulletin board information.
Patent JP-H0790075-A (JP)
Title: Production of perfluorinated polyether
Inventor: MATEIASU MAIERU
IPC: C07C41/18
Filed: 1991-03-01
Abstract: PURPOSE: To produce the subject compd. for an inert liquid, an operation oil or a lubricant advantageously from a commercial viewpoint by reacting a specific perfluorinated carboxylic acid fluoride and an alkali metal hydroxide at specific temp. in the absence of a solvent.  
     CONSTITUTION: A perfluoropolyether fluoride represented by formula I (wherein n is an integer of 10-60) is heated to 140°C to distill off an yet remaining solvent and alkali metal hydroxide such as powder dried potassium hydroxide or the like is gradually added in a solid form by using a funnel to perform reaction at 90-160°C for about 6-8 hr to industrially advantageously obtain the objective perfluorinated ether represented by formula II wherein a C=O band of 1680 and 1880 cm -1  is not present in an IR spectrum. This compd. is used as an inert liquid, an operation oil or a lubricant in the chemical industry, the airplane industry, nuclear power technique, space technique or semiconductor technique. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S61196237-A (JP)
Title: Copying machine
Inventor: YANASE MASAO
IPC: G03B27/50
Filed: 1985-02-27
Abstract: PURPOSE:To prevent a chain, hook, or a hook lowering mechanism from being broken by providing a moving operation permitting means which operates only when an original platen is locked. CONSTITUTION:An unlocking device 10 consists of the moving operation permitting means 17 for the hook 8 and a hook moving means 11. The moving means 11 consists of the hook lowering mechanism 12 and its resetting circuit 13. The moving operation permitting means 17 consists of a magnet 18 projected laterally to the chain 5 at necessary size distance from the hook 8 and a dead point detector 19 provided at a place of a copying machine body 1 corresponding to the position of the magnet 18 when the hook 8 is at a dead point 3d. Then, the dead point detector 19 is provided in the resetting circuit 13.
Patent JP-H01211937-A (JP)
Title: Evaluation of strength of damage to wafer with distortion
Inventor: MORITA ETSURO
IPC: H01L21/66
Filed: 1988-02-18
Abstract: PURPOSE:To make it possible to conduct measurement and evaluation of the strength of damage inflicted on an arbitrary place in a noncontact state and by a simple operation by a method wherein a mirror wafer, which is used as a matter to be evaluated, is put in a process for inflicting damage to a mirror surface and after the damage is inflicted to the mirror surface, an optical technique is applied to this mirror surface. CONSTITUTION:A wafer mirror finished by polishing is manufactured (a wafer polishing process 1). Then, a sandblasting is performed on the mirror surface of the wafer (a sandblasting process 2). Moreover, after the wafer performed the sandblasting is rinsed (a rinsing process 3), an elliprometry is performed using elliprometery (a measuring process 4). Thereby, the strength of damage inflicted on an arbitrary place can be measured and evaluated in a noncontact state, a nondestructive state and moreover, by a simple operation without applying any treatment at all to the mirror wafer which is used as a matter to be evaluated.
Patent JP-H10233597-A (JP)
Title: Component supplying apparatus
Inventor: IKEDA YUICHI
IPC: H05K13/02
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To position components of a discretely stacking state after separating it by providing a driving mechanism for driving a material to be driven. SOLUTION: An air cylinder 38 is operated, a block 40 is positioned, and components W of a discretely stacking state are supplied to a hopper 35 by a component conveyor. Then, an air cylinder 38 is operated, and an upper end of the block 40 is raised to a component supplying position. Thus, the components W which cannot be placed on an upper end 42 of the block 40 are dropped in the hopper 35. Meanwhile, during or after rising of the block 40, a valve 54 is operated to inject compressed air from an air injection hole. Thus, the components W on the upper end 42 of the bock 40 are blown away. Then, an air valve 55 is operated, and high-pressure air is injected from the hole for a specified time. Thus, the component W near a recess 43 is floated, and when it is stopped injecting, the component W is engaged with the recess 43.  Whether the component W is engaged or not is detected by an output of a proximity sensor 43a.
Patent JP-H02215470-A (JP)
Title: High-polymer film for blood treatment and blood treatment by using this film
Inventor: SAKASHITA KATSUTOSHI
IPC: A61M1/34
Filed: 1989-02-17
Abstract: PURPOSE:To easily remove the deposits of high mol.wt. and to shorten the time for a treatment by incorporating the hollow fiber comprising a high-polymer film of rubber-like polymers, such as polyurethane, and urethane polymers, having excellent stretchability and high tensile strength into a module. CONSTITUTION:The polyurethane or urethane rubber which can stretch like rubber and has the high tensile strength is used as the film material. The high-polymer material of this high-polymer film once sticks to the film surface and closes the bores to lower the treatment capacity in an initial period of the blood treatment with this material, but the high-polymer material sticking to the film surface can be removed by shearing force or can be removed through the expanded fores as a flow passage is changed to a bypass and only the clogged part is pressurized. The flow passage and pressure are returned to the original state and the treatment is executed with the performance nearly equal to the initial performance after the removal of the high-polymer material. Since the regeneration of the film is executed in a short period of time in the intermediate stage of the blood treatment, the increase of the treatment time by the degraded treatment capacity is prevented. In addition, the reuse by this regeneration is possible.
Patent JP-S56132515-A (JP)
Title: Detecting device for minute change in amplitude
Inventor: HIRAMATSU TAMIHEI
IPC: G11B20/06
Filed: 1980-03-21
Abstract: PURPOSE:To enable a reliable detection of a minute time change in a signal amplitude, such as drop out, by a method wherein a variable thereshold in decided by multifying an average value at every given period of an input digital signal with a given coefficient to compare it with the median of the given period. CONSTITUTION:A regerative output produced by means of a magnetic head 3 passes through an A/D transducer 6, and forms an average value at every given  period by means of N/2-stage shift registers 8, 9 a substractor 7, an accumulator 12,  and a 1/N divider 13. The average value is multiplied with a coefficient k(<1)  from a coefficient output circuit 15 by means of a multiplier 14, and a threshold, changing according to input, is held by means of a threshold holding register 17.  They are then compared with an input median of a given period from the register 8  by means of a comparator 18. Thus, like a time when compared with a given  threshold, a low level part of an input, which changes slowly, is not erroneously  detected, but a minute time change in a signal amplitude, such as drop out, is detected relaibly.
Patent JP-H08253699-A (JP)
Title: Azo dye mixture and method of dyeing or printing
Inventor: KURAUSU HANNEMAN
IPC: C07D401/12
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a dye mixture suitable for dyeing or printing a polyamide fiber material or the like, such as wool, which comprises specific different compounds and has a good fastness against washing (wet) rubbing, wetting treatment and light, a uniform color build-up and a high up-take property and degree of fixing.  
     SOLUTION: A dye mixture comprises (A) a compound of formula I {wherein K 1  is naphthyl (substituted by OH, amino or the like)l; Z is group of a diazo component of benzene or naphthalene series which contains at least one fiber- reactive group such as a group of the formula: -SO 2 Y [wherein Y is vinyl or a group of the formula: (CH 2 ) 2 -U (wherein U is a leaving group)] or the like: T is Cl, Br or the like; and V is OH, T or the like} and (B) a compound of formula II (wherein T 1  is T; V 1  is Z; R 1  and R 2  are each a 1-4C alkyl; R 3  is carbamoyl, sulfomethyl or cyano). 
     COPYRIGHT: (C)1996,JPO
Patent JP-S63205354-A (JP)
Title: Molding composition
Inventor: NAKAHARA MAKOTO
IPC: C08J3/20
Filed: 1987-02-19
Abstract: PURPOSE:To make it possible to form a resin composition which can be easily molded and can give a molding free of microvoids while keeping the heat resistance of an aromatic polyimide resin as much as possible, by mixing a prepolymer obtained from a polymaleimide and a diamine with an aromatic polyimide resin and filler. CONSTITUTION:This molding composition is formed from a prepolymer (a) obtained by reacting a polymaleimide having at least two maleimide groups in the molecule with a diamine, an aromatic polyimide resin (b) of a degree of imidation iota85% and a powdery or fibrous filler (c). The mixing ratio is such that a:b=70:30-30:70 and (a+b):c=50:50 100:0. Mica is preferably as component (c) because of its good compatibility with the resin component.
Patent JP-S63203360-A (JP)
Title: Paper-feeding mechanism of printer
Inventor: TSUSHIMA MITSUO
IPC: B65H20/02
Filed: 1987-02-19
Abstract: PURPOSE:To accurately set a paper between a platen and a head in parallel to the platen and achieve clear printing, by disposing a paper-feeding roller and a pressure roller so that the line connecting the centers of the rollers is orthogonal to the paper, and feeding the paper along a rectilinear path by the rollers. CONSTITUTION:A paper 12 is inserted from the upper side of a printer, and is discharged vertically downward along a rectilinear path. The feeding of the paper 12 is carried out by clamping the paper between a paper-feeding roller 10 and a pressure roller 11, which are so disposed that the line connecting the centers of the rollers is orthogonal to the paper 12. Since the paper is thus fed along the rectilinear path, the paper is prevented from being curled, the load at the time of feeding a thick paper is not considerably different from the load at the time of feeding a thin paper. In addition, since the paper can be opposed to a platen in parallel to the platen, clear printing can be achieved.
Patent JP-2000235850-A (JP)
Title: Layered polymer electrolyte battery
Inventor: KAWAI TETSUO
IPC: H01M50/528
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of battery performance while improving the strength of a connection part of a lead layered product of an electrode to an external terminal by laminating lead parts of at least any one of a positive electrode and a negative electrode, and reinforcing this layered product of the lead part with a reinforcing plate made of the same kind of metal with the lead part of the electrode and having thickness at a specified value or more in relation to the thickness of the lead part of the electrode. SOLUTION: An outer case 4 is sealed by fusing a laminated film of denatured polyolefin film to be used as the outer case 4. A layered product of a lead part 1c of a positive electrode and a positive electrode terminal 5 are connected to each other at a seal part 4a of the outer case 4 by reinforcing the layered product of the lead part 1c with a reinforcing plate 7 having thickness at twice or more of the thickness of the lead part 1c of the electrode and welding the positive electrode terminal 5 to the reinforcing plate 7. A seal layer 4b formed of a denatured polyolefin film of the most inside layer of the outer case 4 melted by heating corresponds to the seal part 4a of the outer case 4.
Patent JP-H11216966-A (JP)
Title: Manufacture of miniature book
Inventor: SAKAKAWA AKIKO
IPC: B42C19/02
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a method for manufacturing a miniature book having personal information printed therein, by facilitating a bookbinding operation, and bookbinding without generating a bookbinding mistake. SOLUTION: The method for manufacturing a miniature book comprises a color printing step 1 of color printing both chamfered surfaces to constitute pages in the case of folding sheets, a personal information printing step 4 of printing characters of the information on a predetermined page site of a site for constituting pages in the case of folding both or one surface of the sheet before and after the color printing step, a folding step 8 of folding the sheets printed via the steps 4 and 1 to constitute the respective pages, a binding step 12 of sizing or stapling a binding part at the time of the step 8, and a cutting step 15 of cutting three outer peripheral sides except the binding part after the folding step.
Patent JP-S61196514-A (JP)
Title: Heat treatment device using scanning electron beam
Inventor: NAKAMURA TSUYOSHI
IPC: H01L21/20
Filed: 1985-02-26
Abstract: PURPOSE:To enable to freely change the direction of heat treatment to be performed on a sample as well as to eliminate the effect on the sample caused by the return of an electron beam after the heat treatment is finished by a method wherein a ring- shaped blanking target is provided on the circumference of the passage of the electron beam which is made to irradiate on the sample or the circumference of the sample. CONSTITUTION:An electron beam 3 is emitted from an electron gun 2, a DC deflection input is given to a deflector 4 from a deflection power source 5 in advance, the electron beam 3 is substantially deflected and projected on a blanking target 8. A heat treatment is performed on the prescribed regions of the sample successively by scanning the electron beam such as the electron beam 21 as shown by means of A-A in the diagram and by changing the deflection input sent from the deflection power source after the acceleration voltage of the electron beam and the beam current are stabilized. As the electron beam is scanned on the sample after the acceleration voltage of the electron beam and the beam and the beam current are turned to a stationary state as above-mentioned, a heat treatment can be performed uniformly in excellent reproducible manner, and also the direction of heat treatment can be arbitrary selected from any direction in 360 deg. for the sample.
Patent JP-H10221248-A (JP)
Title: Optical examination method and device thereof
Inventor: UCHIKAWA KIYOSHI
IPC: A61B10/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To establish an optical sensing method which is used in measuring non-invasively the internal structure of an optical scatterer typical in vital organism and allows examining and displaying the internal structure of a specimen with a high contrast. SOLUTION: An examination light beam 9 is case onto a specimen 11 having a light absorption characteristic and light scattering characteristic distributed uniformly in the space, and the back scattered light from this specimen 11 is measured. At this time, a plurality of the examination light beams having different center wavelengths are converged in any place (convergence point 15) inside the specimen, followed by sensing of the intensities of a plurality of non-scattered light components having different center wavelength which are reflected backward from the place, and the mutual relationship between the intensities of the non-scattered light components is calculated for any place inside the specimen 11.