baber/WOPTO huggingface dataset:
Patent JP-H07140840-A (JP)
Title: Method for mounting and grounding photoreceptive drum
Inventor: NOZAKI NENKO
IPC: G03G21/00
Filed: 1993-06-15
Abstract: PURPOSE:To eliminate instability in grounding and to reduce eccentricity which is generated when the photoreceptive drum is rotated at the time of measuring by uniformly arranging ball plungers on the inside of both ends of the photoreceptive drum on which a chuck jig is made to abut. CONSTITUTION:The ball plunger 12 is mounted on the chuck jig. In this case, three ball plungers are used, and each angle of attaching the plungers on the jigs is set at 120. The bearing ball 14 for the ball plunger 12 is stored in a case 15 so that it may be always pushed up by a spring 16. Since the force of the spring 16 is kept constant, a distance between the chuck jig 13 and the photoreceptive drum is corrected by the pushing-up force so that it may become constant when the photoreceptive drum is held. Simultaneously, the chuck jig 13 is fixed on the inside of a drum base tube of the photoreceptive drum by the force of the spring 16, then, the photoreceptive drum is grounded through the ball plungers 12.
Patent JP-H10200239-A (JP)
Title: Formation of transfer sheet and pattern
Inventor: KOSAKA YOZO
IPC: H01J9/02
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a transfer sheet and a pattern which is suited for formation of such a pattern of high accuracy as an electrode layer, a dielectric layer and a barrier layer in a process for manufacturing a plasma display panel, an image display device, a thermal head and an integrated circuit, etc., and in which manufacturing time is shortened, yield is improved, surface smoothness is excellent, film thickness is uniform, and distribution accuracy is excellent. SOLUTION: In this transfer sheet, a recessed-shaped pattern part 12 on a base film 11 in which a recessed-shaped pattern is formed on one surface is filled with an ink layer 13 comprising at a least inorganic component of glass frit and resin a component removed by baking. And a second ink layer may be laminated on the recessed-shaped pattern filled with the ink layer, and further a third ink layer may be laminated on the second ink layer. And in this method for forming the pattern, the transfer sheet is laminated on a to-be-transferred body from the ink layer side to transfer the recessed-shaped pattern onto the recessed-shaped pattern, and then the to-be-transferred body having the recessed-shaped pattern is baked.
Patent JP-H0714158-A (JP)
Title: Production of magnetic recording medium
Inventor: TSUNODA EIZO
IPC: G11B5/842
Filed: 1993-06-25
Abstract: PURPOSE:To provide a magnetic coating material having high dispersibility, excellent electromagnetic conversion characteristics, a low coefft. of friction and excellent traveling stability by controlling the temp. of a mixture at the time of obtaining the magnetic coating material by kneading magnetic powder, binder and org. solvent. CONSTITUTION:The temp. of the mixture passing a twin screw type continuous kneading machine 1 is controlled by circulating water at temp controller through a circulating water injection port 32 and circulating water discharge port 33 to a circulating water path 31 for temp. control of barrels 11 to 19. This control is merely necessitated to process the temp. of the mixture obtd. by measurement with a temp. sensor installed in a temp. sensor charge port 41 in such a manner as to bring at least its sensor part into contact with the mixture by a control circuit and to heat up or cool the mixture to an adequate temp. The temp. of the mixture to be controlled by this method is maintained higher than the glass transition temp. of a binder and lower than the lowest b.p. of an org. solvent when the mixture passes the part to impart the max. shearing force thereto. Further, the temp. described above is controlled to a temp. lower than the temp. at the time of passing of the part where the shearing force is max. when the mixture passes the parts exclusive of the parts where the shearing force to be imparted to the mixture is max.
Patent JP-S6071430-A (JP)
Title: Paper feeder
Inventor: AISAKA KATSUHIKO
IPC: B65H3/56
Filed: 1983-09-27
Abstract: PURPOSE:To feed various types of sheet one by one reliably through simple structure, by constructing a casset to be laminated with sheets with a separation click arranged proximately to a feed roller and stopper boards for pressing the opposite sides of sheet. CONSTITUTION:The sheet body 10 is mounted on a push-up board 2 while restricted by a limiting board 8. A push-up lever 11 penetrating through the bottom of casset body 1 will push up said board 2 to contact the uppermost sheet 12 against a feed roller 5. Upon rotation of feed roller 5 under this state, the sheet 12 will bend upward in the center because of contact of the leading edge with a separation click 20. Upon further rotation of feed roller 5, the leading edge of sheet 12 will leap to ride over said click 20. Consequently, the sheet 12 is fed forward reliably under the state where the rear face is contacting with the leading edge of separation click 20.
Patent JP-H0775800-A (JP)
Title: Method for dehydrating industrial waste of high water content food
Inventor: KONO SHOICHI
IPC: C02F11/14
Filed: 1993-06-25
Abstract: PURPOSE:To provide the method for dehydrating industrial waste of high water control food, such as juicing dregs of fruit vegetables, residual scum of fish meat and cattle meat and strained lees of sake, etc., with good efficiency. CONSTITUTION:Raw materials for filtration, such as sawdust, paper pieces, fiber scrap and sponge scrap, which are waste, are mixed at 5 to 30% with raw materials to be dehydrated at the time of subjecting the industrial waste of the high water content food as described above to a sepn. of solid from liquid by compression using a screw press or filter press, etc. The water oozing out of the raw materials by compression is then absorbed in filter media. The filter media are dehydrated by compression to increase the dehydration efficiency of the raw materials, by which the moisture content is decreased to <=60%. As a result, the delay of rancidity, the reduction of a transportation cost and a combustion treatment are made possible without increasing the cost for dehydration.
Patent JP-H0229547-A (JP)
Title: Heat storage apparatus
Inventor: SUZUKI KOZO
IPC: F24H7/02
Filed: 1988-07-20
Abstract: PURPOSE:To obtain a compact, high efficiency heat storage apparatus using electric energy by burying electric heaters in the specified places of heat storage media composed of non-oxide ceramics, providing heat carrier flow paths penetrating through the heat storage media, and connecting heat pipes to the both ends of the flow paths with buffer materials. CONSTITUTION:A heat storage apparatus T is built by combining two or more heat storage media 1. Heat pipes 2 are connected to the both end of flow paths 1a that penetrate the heat storage media 1, and electric heaters are buried in necessary places of the heat storage media. The heat storage media are of cubic shape, and composed of non-oxide ceramics such as silicon carbide or silicon nitride ceramics, etc. The stainless steel heat pipes 2 are connected to the both ends of the flow paths 1a with buffer materials 4 made of metal such as copper by means of activated metal method. Therefore, as water as a heat carrier that flows through the heat pipes 2 directly contacts with the heat strange media while passing through the flow paths 1a, the heat transfer rate is improved and the difference of thermal expansion is absorbed by the buffer material 4. The heat storage apparatus T is kept at a high temperature by supplying electricity to the heaters 3, and heat is delivered through the heat pipes 2 when necessary. As a material having a high specific heat, a high heat transfer rate, and a high thermal-shock resistibility is applied to the heat storage media 1, an efficient heat storage is achieved with a compact apparatus.
Patent JP-S6077119-A (JP)
Title: Production of halogenated silane or monosilane having low halogenation degree
Inventor: OZAKI YASUMICHI
IPC: B01J31/02
Filed: 1983-09-30
Abstract: PURPOSE:To produce the titled product economically in high efficiency, from a halogenosilane, by contacting the halogenosilane with an S-containing organic compound. CONSTITUTION:A halogenated silane or monosilane having low halogenation degree can be produced easily, by contacting a halogenosilane with an S-containing organic compound composed of C, H and S atoms. The S-containing organic compound composed of C, H and S atoms and used in the above process is preferably an compound having one or more SH groups, for example the mercaptan represented by the general formula RSH wherein R is 1-20C saturated or unsaturated alkyl, or 6-26C phenyl or benzyl.
Patent JP-H01104521-A (JP)
Title: Loading device for sheet type object
Inventor: MURAISHI KATSUAKI
IPC: B65H5/36
Filed: 1988-07-20
Abstract: PURPOSE:To carry out the loading of a sheet type object while surely holding it along a curved face by providing a claw which is movable on the curved face against the energizing force of an energizing means because of the end of the sheet type object which is brought into contact with it. CONSTITUTION:An accumulating fluorescent sheet 2 is carried in along a cylindrical face 1a by means of a lower roller 6 and upper rollers 7 and, as its end is brought into contact with a claw 9, it pushes up the claw 9 and conveyed while moving the claw 9 gradually upward against an energizing force which it receives due to the expansion of a constant pressure spring 8 by means of the claw 9. Since the rigidity of the sheet 2 is relatively large, if it is conveyed only by means of a pair of rollers without providing the claw 9, it may be floated up from the cylindrical face 1a. However, in this device, since the sheet 2 is subjected to a pressing force in the direction opposite to its conveying direction during conveyance due to the claw 9, it is bent along the cylindrical face 1a and conveyed surely along the cylindrical face 1a.
Patent JP-H0528791-A (JP)
Title: Voice memory card
Inventor: TATSUMI HIDENORI
IPC: G10L19/00
Filed: 1991-07-22
Abstract: PURPOSE:To output voice data by converting a voice into an electric signal by voice-electric converting part, and storing the voice data in a temporary memory after quantizing and coding the data. CONSTITUTION:A voice memory card 1 is inserted into the card inserting port of the electronic equipment of a portable personal computer 12, on which the IC memory card can be mounted, instead of an IC memory card. Then, on operating a keyboard 18 being the input means of the electronic equipment, the voice is converted into the electric signal by a voice-electric converting part 2 by the control of a control part 10. Moreover, the data are quantized by an A/D converting part 3, coded by a voice analyzing part 4, and the voice data are stored in an RAM 5 being the temporary memory. The voice data are read by the electronic equipment, and stored in a hard disk 22. And also, the voice data read from the disk 22 are extended by a voice synthesizing part 6, converted into an analog signal, and outputted from an uttering part 9 as the voice. Thus, a large amounts of voice data can be stored by one kind of equipment.
Patent JP-2000023109-A (JP)
Title: Program information detecting means and teletext receiver
Inventor: SATO MASAHIKO
IPC: H04N7/03
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To easily and surely retrieve broadcasting time. SOLUTION: Concerning program information contained in a teletext signal, when this program information is constituted so as to display the broadcasting time of a program and its title on a screen in this order, a prescribed retrieval area including an inserting position in the horizontal line direction of broadcasting time is designated and data concerning the broadcasting time are detected from the program information existent in this retrieval area while referring to the description format of broadcasting time. By designating the retrieval area, useless retrieval is eliminated and retrieval accuracy is improved as well.
Patent JP-S6425637-A (JP)
Title: Bypass equipment at fault of optical loop network
Inventor: UCHINO AKIHIRO
Filed: 1987-07-22
Abstract: PURPOSE:To prevent the system fault of the loop network caused by a bypass means by releasing an optical loop transmission line at the normal state from a central control monitor station. CONSTITUTION:If a fault takes place in a main system optical fiber transmission line 7, a data flowing in a solid line arrow direction to a reception module 4 of a slave system optical fiber transmission line 8 is not received. A central control monitor station 6 detects which section the fault takes place. The monitor station 6 selects the transmission module 5 of the transmission line 8 whose fault is detected and the module 5 receives a data from the upperstream slave station 2 received correctly by the reception module 4 of the transmission line 8. The data from the upperstream slave station 2 is sent to the slave station 2 through the transmission line 8 as shown in dotted line arrow to bypass the faulty point. Thus, the system fault of the loop network due to the bypass means is prevented.
Patent JP-S5885400-A (JP)
Title: Device for friction reduction at disc of centrifugal pump
Inventor: YOSHINAGA YOUICHI
IPC: F04D29/06
Filed: 1981-11-13
Abstract: PURPOSE:To reduce the loss due to friction at the disc greatly by filling the space formed by a casing and an impeller disc with a porous substance and by causing formation of a bubble layer in that space's portion which is situated underwater. CONSTITUTION:An air layer A is formed at the inner walls of porous substances 8a, 8b while a water layer B at the outer walls of an impeller 1, where slope in the velocity is generated mainly in the air layer A, which has less viscosity, and the water layer B makes a rigid rotation at the same circumferential velocity as discs 1a, 1b of the impeller 1. That is to say, the loss due to friction at the discs is equal to that given when the discs are rotated in the air, approximately 1/250 of underwater. Thus the loss can be greatly reduced.
Patent JP-H095291-A (JP)
Title: Manufacture of limiting current type ceramic oxygen sensor
Inventor: NURI KENJI
IPC: G01N27/41
Filed: 1995-06-23
Abstract: PURPOSE: To provide a manufacturing method for a limiting current type ceramic oxygen sensor wherein clogging in the narrow through hole of a cap is removed for improvement in yield of the oxygen sensor. CONSTITUTION: A narrow through hole 12 formed in a ceramic cap 11 is soaked in ER fluid 13, and electrodes 14 and 15 are assigned at the upper and lower parts of the ER fluid 13 for applying an electric field, and at the same time, an vibration exciter 18 applies vibration between the ER fluid 13 and the ceramic cap 11. In the narrow through hole 12 of the ceramic cap 11, a cluster of fine particles in the ER fluid 13 is farmed in parallel to the narrow through hole 12, and the cluster acts as a lapping rod so that grinding particles in the narrow through hole 12 are removed.
Patent JP-S6240827-A (JP)
Title: Phase synchronizing oscillation circuit
Inventor: KAWASE MICHIO
IPC: H03L7/08
Filed: 1985-08-19
Abstract: PURPOSE:To convert the titled circuit to a high integrated circuit, and to make it small in size by converting a current driving circuit formed by an analog circuit of a phase synchronizing oscillation circuit, and a loop filter, to a digital circuit. CONSTITUTION:As for a charge or discharge signal from a phase detecting circuit, its pulse width is counted by a counter or 6, respectively. Counting values of each counter 5, 6 are decoded by decoders 7, 8, respectively. The decoders 7, 8 send out a pulse having a characteristic being equal to a loop filter, namely, width of a range of a counting value which is determined in advance. When the pulse is sent out of the decoders 7, 8, an OR circuit 9 sends out a signal for making a U/D counter 10 enable, and the counter 10 executes up-count by the pulse from the decoder 7, and executes down-count by the pulse from the decoder 8. A counting value of this counter 10 is converted by a D/A converting circuit 11 and supplied to a voltage control oscillator.
Patent JP-H0797659-A (JP)
Title: Steel for machine structural use excellent in machinability, cold forgeability, fatigue strength characteristic after quench-and-temper, member of the same, and their production
Inventor: HOSHINO TOSHIYUKI
IPC: C22C38/06
Filed: 1994-08-02
Abstract: PURPOSE:To produce a carbon steel for machine structural use, having machinability equal to or higher than that of conventional Pb-added free cutting steel without deteriorating cold forgeability and excellent in fatigue strength characteristics. CONSTITUTION:A bloom of a steel, having a composition consisting of, by weight, 0.1-1.5% C, 0.5-2.0% Si, 0.1-2.0% Mn, 0.0003-0.0150% B, 0.005-0.1% Al, <=0.0030% O, <=0.020% P, <=0.035% S, 0.0015-0.0150% N, and the balance Fe with inevitable impurities, is heated up to a temp. not lower than the sold solution temps. of BN and AlN, hot-rolled, heated to 300-600 deg.C, held at a temp. in the temp. region for >=15min, further heated to 680-740 deg.C, and held for >=5hr. By this method, fatigue strength characteristics of the steel after quench-and- temper can be improved.
Patent JP-S6071650-A (JP)
Title: Flame-retardant resin composition
Inventor: TAKAHATA NORIO
IPC: C08L77/00
Filed: 1983-09-29
Abstract: PURPOSE:To provide titled composition capable of forming heat-insulating layer by foam generation and carbonization on coming into contact with flame, made up of specific ingredient(s) and resin component comprising polyvinyl chloride and ethylene-vinyl acetate copolymer. CONSTITUTION:The objective resin composition made up of (A) a resin component comprising (i) polyvinyl chloride and (ii) ethylene-vinyl acetate copolymer (pref. with a vinyl acetate content >=15wt% and melt index <=15), (B) zinc compound (e.g., zinc carbonate, zinc borate, zinc phosphate, zinc pyromellitate), (C) acrylic and/or methacrylic acid compouned(s) (e.g. methyl methacrylate), and (D) one or more sorts of compounds selected from oxides, hydroxides and carbonates of such metals as antimony, molybdenum, silicon, aluminum, magnesium, and calcium.
Patent JP-S6337366-A (JP)
Title: Toner density control device for image forming device
Inventor: NISHINO TOSHIO
IPC: G03G15/08
Filed: 1986-07-31
Abstract: PURPOSE:To execute copying at a high speed by utilizing a light emitting means which is turned on at the time of return of an optical system of an exposing device, and forming an image for detecting the density, on the surface of a photosensitive drum by lowering the light quantity of said light emitting means by a prescribed quantity by an optical attenuating filter. CONSTITUTION:When a start switch is depressed, an optical system of an exposing device is brought to scanning and an optical scan is executed, and it is copied to transfer paper. Even at the time of return of the optical system between copying and copying of this copying process, a light emitting means 81 is turned on. In this state, with respect to a repetition of several times of a return period of the optical system, a DC solenoid 11 is driven in a ratio of one, an optical attenuating filter 10 is moved to the front side of the light emitting means 81, a light beam of the light emitting means 81 is attenuated by a prescribed quantity, therefore, a latent image is formed on the surface of a photosensitive drum 2, this latent image is devel oped by a developing device 4, and the density of this image is detected by a density detecting sensor 14. Subsequently, in a control device 13, whether the detected density is higher or smaller than a reference value is compared and decided, and in accordance with the contents of this decision, a toner dispensor 43 is brought to a driving control, and the supply quantity of a toner 41 is controlled.
Patent JP-H0232497-A (JP)
Title: Method and device for detecting fire
Inventor: UENO JUNICHI
IPC: G08B17/00
Filed: 1988-07-22
Abstract: PURPOSE:To prevent an erroneous report and the omission of an alarm by changing a fire deciding level according to the change of detected smoke density. CONSTITUTION:The fire deciding level is determined between previously determined upper limit and lower limit according to a gradient to indicate the rate of the change of the smoke density sent from a sensor S3. For the first detected signal (the first report) in which the latest detected value sent from the sensor S3 reaches a preliminary alarm generating level or above, the CPU of a self fire reporting panel 1 decides the detected signal in a high fire deciding level when the gradient is gentle and decides the above-mentioned detected signal in a low fire deciding level when the gradient is steep. Further, when fixed time or time longer than the fixed time passes after the first report is generated, the signal is decided in the lower limit fire deciding level. Thus, when the signal is decided in the low level at the time of the steep gradient, the fire deciding level lowers when the fire occurs, and fire occurring status can be detected in an early stage. Further, the fire can be detected in the early stage by making the deciding level into the lower limit after the first report is generated.
Patent JP-2000003907-A (JP)
Title: Cleaning method and cleaning gas producer
Inventor: HONGO TOSHIAKI
IPC: H01L21/285
Filed: 1998-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method capable of cleaning without giving damage to the processing container, etc., in a film forming device by plasma. SOLUTION: The cleaning method of an adhesive in a film forming device 2 film-forming a processed body W using an NF base gas as for a cleaning gas is to be provided with the two steps as follows, i.e., the first step of an active gas producing step forming an active gas by activating the NF base gas by activating the NF base gas by exciting the NF base gas using a gas exciting means 70 in the part excluding the film forming device 2 as well as the second step of cleaning by removing the adhesive using the active gas led into the film forming device 2. Through these procedures, the cleaning step can be performed without giving damage to the processing container, etc., of the film forming device 2 by plasma.
Patent JP-H0732195-A (JP)
Title: Device for positioning backing for steel sheet of column steel and the like
Inventor: SUZUKI ISAMU
IPC: B23K37/04
Filed: 1993-07-22
Abstract: PURPOSE:To provide a positioning device for a backing to steel plate of column steel, etc., by which the backing welded to steel sheet is accurately and easily positioned. CONSTITUTION:A couple of first and second positioning members 20, 21 and 40, 41 are moved by a same distance to approach and depart from with each other. The second positioning members 40, 41 are freely rotatably fitted to a fixing base 45 around a shaft 46 together with a supporting member 43 and rotating base 44 and whose horizontal angle is adjustable. When a lever 55 is turned and a tightening screw 50 is lifted, the upper surface of flange 51 is abutted on the upper surface of flange housing part 52 and the rotating base 44 is fixed on the fixing base 45.