baber/WOPTO huggingface dataset:
Patent JP-S63130441-A (JP)
Title: Speed change controller for continuously variable transmission
Inventor: SUZUKI YUTAKA
IPC: B60W10/10
Filed: 1986-11-18
Abstract: PURPOSE:To improve the operational feeling under fine working of an accelerator, by providing a speed change control means for holding the speed change ratio at a level prior to change of opening even if the opening of hysteresis width changed, when the throttle opening is changed in the increasing or the decreasing direction. CONSTITUTION:A speed change controller has an engine rotation sensor 71, a vehicle speed sensor 72 and a throttle opening sensor 73 as input sensors 70, a control unit 81 and a driver 82 as a speed change control means 80 and a step motor 90 as an actuator. It is provided with a speed change control means having such characteristic as the speed change ratio is held at a level prior to change of opening of hysteresis width when the throttle opening is changed to increasing or decreasing direction. Consequently, a good operational feeling can be ensured under fine working of accelerator, with speed change ratio response demanded by a continuously variable transmission for the operation of an accelerator in one direction being ensured.
Patent JP-S60158947-A (JP)
Title: Method and device for manufacturing disappearing mold model for full molding method consisting of expanded foam bead, particularly for manufacturing continuous casting part
Inventor: FURIIDORIN BISUJINGERU
IPC: B22C7/02
Filed: 1984-12-28
Abstract: 1. Process for producing consumable casting models comprising expanded foam-material beads, for full mould casting, preferably for making mass-produced castings, in which a finebeaded unfoamed propellant-containing initial product, in particular polystyrene, is prefoamed, and in which the prefoamed foam-material beads are introduced into a foaming mould preferably corresponding to the contour of the casting to be produced and are there warmed by introducing a heat transfer medium, in particular steam, and postfoamed, characterized in that in each mould foaming procedure an underpressure is produced when the heat transfer medium is introduced at a draw-off side of the mould cavity of the foaming mould which is opposite the introduction side and the heat transfer medium is drawn off thereby, the introduction side and draw-off side are changed repeatedly and after the change drawing off is continued until substantially clean fresh heat transfer medium comes to the draw-off side.
Patent JP-H07131369-A (JP)
Title: Digital signal demodulator
Inventor: FUKUOKA SHINYA
IPC: H04B7/26
Filed: 1993-11-04
Abstract: PURPOSE:To decrease the error of a digital signal by reducing double waves to generate fading by preparing M pieces of beams in different oriented directions while using (n) pieces of antenna outputs, demodulating respective provided signals and outputting that digital signal after majority processing is performed for the unit of a bit. CONSTITUTION:An output from a local oscillator 3 is inputted to frequency converters 2A and 2B while changing the phase at 90 deg. by using a phase shifter 4, and the input is divided into an in-phase component and an orthogonal component, converted to digital values by A/D 5A and 5B and inputted to a beam forming part 6. Therefore, the phenomenon of simultaneously outputting a main wave and a reflected wave to beam forming output signals S1-SM is reduced, only one of the main wave and the reflected wave is outputted, and the signals S1-SM are respectively demodulated by a demodulator 7 and recorded in a memory 9. At such a time, since time difference is generated between data demodulating the main wave and data demodulating the reflected wave, the data error rate is reduced by performing majority processing.
Patent JP-H10100582-A (JP)
Title: Propelling pencil for infant
Inventor: OGA KAZUMITSU
IPC: B43K21/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a propelling pencil for infant which makes a user be able to acquire a method for holding a writing implement correctly, to write while rotating the pencil, and to write characters of the same thickness. SOLUTION: A pencil as a whole is made small and light, the cross section of a grip 12 is made triangular, a circular fringe 13 is formed on the boundary between a tapered front opening part 11 and a grip part, a circular projection 14 is formed behind the fringe 13, the axial positions of the forefinger, the middle finger, and a thumb are regulated by the fringe 13 and the projection 14, and a user can acquire a method for holding the pencil correctly. Since the cross section of the grip 12 is hexagonal, and the fringe 13 and the projection 14 do not regulate the circumferential positions of fingertips, the user can write while rotating the pencil by 120 deg. at a time and write characters of the same thickness.
Patent JP-H10101561-A (JP)
Title: Composition for promoting differentiation of cell into fat cell
Inventor: SEKIYA KEIZO
IPC: A61K31/7042
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition containing an isoflavone compound extracted from soybean as an active ingredient, exhibiting an excellent cell differentiation-promoting action into fat cells and capable of being safely used. SOLUTION: This composition contains an isoflavone compound in an amount effective for promoting the cell differentiation action into fat cells. Concretely, daidzein, daidzin, genistein and genistin contained in soybean can be used singly or in their proper combination as the isoflavone compound. The content of the isoflavone compound in the composition is 0.02-1000000μg/ml(g) in the case of injection or intravenous drip, and 5-1000mg/ml(g) in the case of oral administration. The composition thereby enables to improve diseases such as diabetes and hyperlipemia.
Patent JP-H03140621-A (JP)
Title: Carriage bearing mechanism for printer
Inventor: TAKAGI ATSUHIRO
IPC: F16C29/02
Filed: 1989-10-23
Abstract: PURPOSE:To prevent the seizure of components to make their action smooth by forming a bearing of hard oleoceramic material and an opposite shaft of material which can keep low friction-abrasion without adhering in combination with bearing material. CONSTITUTION:A bearing 3 which supports a carriage 2 on a guide shaft 4 so as to move in parallel to a platen 1 is formed of silicon carbide ceramics having hollow holes which are impregnated with fluorine oil excellent in lubricating ability. On the other hand, the guide shaft 4 is made of steel material whose surface is formed with a plasma spraying film of chromia ceramics having no affinity with silicon carbide and the ceramics. The bearing and the guide shaft 4 therefore do not wear or size to move smoothly when a foreign matter enters between them or lubricating oil runs out.
Patent JP-H02124760-A (JP)
Title: Fibrous magnesia heat insulating material and production thereof
Inventor: YOSHIMI KIMIO
IPC: C04B30/02
Filed: 1988-10-31
Abstract: PURPOSE:To obtain a heat insulating material having a remarkably high service temp. by forming a slurry prepd. by dispersing and suspending magnesia whiskers in an ag. soln. into a blanket or felt shape and by partially sintering the surfaces of the whiskers by treatment at a prescribed temp. CONSTITUTION:Magnesia whiskers are dispersed and suspended in water or an aq. soln. to prepare a slurry. This slurry is formed into a blanket or felt shape, dehydrated and dried. This dried product is treated at >=1,500 deg.C to partially sinter the surfaces of the whiskers.
Patent JP-H08113588-A (JP)
Title: New anthracycline antibiotic
Inventor: YOSHIMOTO AKIHIRO
IPC: A61K31/7028
Filed: 1994-10-17
Abstract: PURPOSE: To obtain a new anthracycline antibiotic having specific structure produced by Streptomyces microbes, having proliferation-inhibitory activity against mouse leukemia cultured cells, thus hopeful as an antineoplastic agent. CONSTITUTION: This new anthracycline antibiotic is expressed by the formula (R is H or OH), having proliferation-inhibitory activity against mouse leukemia cultured cells (L-1210), therefore being hopeful as an antineoplastic agent or an intermediate therefor. The antibiotic is obtained by the following process: Streptomyces microbes [e.g. Streptomyces violaceus A626 SSRU-288 strain (FERM P-14565)] are cultured in a medium, the resultant culture fluid is centrifuged, the microbes collected are then subjected to acetone extraction and the extract is concentrated and then further put to extraction with chloroform, and the resultant extract is concentrated and then purified through silica gel column chromatography.
Patent JP-H08114333-A (JP)
Title: Heat exchanger for air-conditioning machine
Inventor: AKAMATSU YUKIHIKO
IPC: F24F13/30
Filed: 1994-10-14
Abstract: PURPOSE: To utilize latent heat perfectly and prevent the blockading of a pipe for a heat exchanging coil by a method wherein an inlet port side header is slanted with respect to a horizontal line so that the inflow port side of refrigerant of the inlet port side header comes to a position upper than the refrigerant intaking port of the heat exchanging coil. CONSTITUTION: Minute ice blocks, included in refrigerant, entered through the inflow port of an inlet port side header 3, are floated upwardly by the buoynacy thereof and are dispersed toward the end of the header 3 along the upper wall surface of the tube of the slanted header 3. The refrigerant intake port of a pipe 2 of a heat exchanging coil nearest to the inlet port of air for the group of fins 1A is located at a part whereat the density of minute ice blocks in the pipe of the header 3 is the highest and, therefore, the amount of minute ice blocks contained in the refrigerant passing through the pipe 2 is the biggest and the amount of minute ice blocks is reduced when a position is approached to an exit port, then, the amount of the minute ice blocks included in the refrigerant passing through the pipe 2 nearest to the exit port becomes minimum.  According to this method, latent heat can be utilized perfectly and the blockading of the pipe 2 of the heat exchanging coil can be prevented.
Patent JP-H02120883-A (JP)
Title: Fixing device and image forming device
Inventor: FUKUNAGA TAKEHITO
IPC: G03G15/20
Filed: 1988-10-31
Abstract: PURPOSE:To attach a part through one action by locking a part to be locked for a cleaner to the locking part of a fitting substrate and attaching the part. CONSTITUTION:An upper fixing roller 61a is attached to the fitting substrate 62, to which the cleaner 63 sliding to the upper fixing roller 61a and cleaning its surface is attached. An oblong opening part 64 fitting the cleaner 63 is formed on the fitting substrate 63, and hooks 65 as the locking part are integrally spaced on both edges of the opening part 64. Thus, the cleaner 63 can be attached through one action.
Patent JP-H05113593-A (JP)
Title: Storoboscopic device
Inventor: SAKURAI HIDENORI
IPC: G03B15/05
Filed: 1991-10-23
Abstract: PURPOSE:To eliminate the failure of a reflector in a storoboscopic device and to provide the storoboscopic device provided with the reflector which does not require a large space while a guide number and a light distribution angle are maintained. CONSTITUTION:A cylindrical light emitting tube 1 which emits flash light, the relector 2 which reflects the flash light emitted by the tube 1, an aperture part 3 which is provided on the reflector 2 and which is set so that an object 4 is directly irradiated with the flash light, first curved reflection parts 2a, 2b which are provided on the reflector 2 and which reflect the flash light toward the object 4 side through a gap between the tube 1 and a second curved reflection part 2c which is provided on the reflector 2 and formed along one part of the circumferential surface of the tube 1 by a fixed radius and which directly reflects the flash light toward the tube 1 and guides the reflected light to the aperture part 3 and the first curved reflection parts 2a, 2b.
Patent JP-H11108413-A (JP)
Title: Ventilation fan and manufacture of outer frame thereof
Inventor: NOMURA SATOHIRO
IPC: F24F7/10
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To favorably obtain the dimensional accuracy of an outer frame with a better assemble ability of side plates of the outer frame by preventing a problem of peeling at a joint part of the side plates against an impact force as caused by the dropping of the outer frame. SOLUTION: Cutting parts 56 and 57 are formed on parts 49 and 51 to be joined out of joint parts 48 and 50 of side plates 35 and 36 of an outer frame 24 to separate the parts into first cut piece parts 52 and 53 and second cut piece parts 54 and 55 while a step is given each between the first cut piece parts 52 and 53 and the second cut pieces 54 and 55 and the joint parts 48 and 50 of the side plates 35 and 36 are inserted separately between the steps to assemble the outer frame 24. As a result, a part is positioned with respect to a part receiving an impact force as caused by the dropping of the outer frame 24 out of a joint part of the side plates 35 and 36 to support it from inside, which allows avoiding of the peeling of the joint part.  In the assembling of the side plates 35 and 36, end rim parts of the joint parts 48 and 50 can be brought into contact with bent base parts of the parts 49 and 51 to be joined thereby enabling positioning.
Patent JP-H11107843-A (JP)
Title: Engine control device
Inventor: OSUGA MINORU
IPC: F02D45/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an engine control device to reduce a predicted error in a filling air amount determined by using an output from an intake air flow rate meter. SOLUTION: A processing device 80 predicts a filling air amount mC at a subsequent intake stroke based on a primary differential value du/dte of an air speed determined from an air amount (u) measured by a flowmeter 40 and a filing air amount ξ. A controller 90 controls a fuel injection amount and an ignition timing based on a filling air amount mc determined by the processing device 80.
Patent JP-S63172896-A (JP)
Inventor: MERUBIN JIYON BARUMAN
IPC: F41A1/04
Filed: 1987-11-02
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-2001103324-A (JP)
Title: Image reader, image reading method and storage medium
Inventor: YAMAGUCHI TOSHIRO
IPC: H04N1/48
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of simplifying user setting operation at the time of preliminary scanning and main-scanning various originals in a proper reading mode. SOLUTION: When the preliminary scanning is started (S2), a reflected light from a read original is converted into an RGB digital signal and it is given to a CPU 111. The CPU 111 calculates differences Drg, Dgb, Dbr of RGB data for every pixel or for every prescribed pixel interval to discriminate whether or not the differences Drg, Dgb, Dbr are greater than a prescribed value (S3). When the differences Drg, Dgb, Dbr are greater than the prescribed value, the read original is discriminated to be a color original (S4) and the main scanning is started in a color original mode (S5). On the other hand, in the case that at least any of the differences Drg, Dgb, Dbr is less than the a prescribed value, the read original is discriminated to be a monochromatic original (S6) and the main scanning is started in a monochromatic original mode (S7).
Patent JP-H07109114-A (JP)
Title: Production of carbon cluster
Inventor: YOSHII TAIJI
IPC: B01J19/08
Filed: 1993-10-07
Abstract: PURPOSE:To produce a carbon cluster such as 60C or 70C cluster in high production efficiency. CONSTITUTION:Carbon vapor produced by evaporating a carbon source at a high temperature is cooled and condensed to recover a carbon cluster. In the above process, the material for the carbon source is selected from carbonaceous material having a crystal form characterized by the (002) spacing (d002) of <=3.371Angstrom  and a C-axis crystallite size (Lc) of >=290Angstrom  determined by X-ray diffraction.
Patent JP-S61156481-A (JP)
Title: Picture display device
Inventor: MATSUMOTO AKIRA
IPC: G06T11/80
Filed: 1984-12-28
Abstract: PURPOSE:To improve diagnostic efficiency by assigning the reduced picture data of the 1st means to a picture data based upon the display command from the 1st console by means of an interruption command from the 1st console in order to generate a new picture data and providing the 2nd means which gives the newly generated picture to the 1st display system. CONSTITUTION:A sectional picture is displayed on the 1st monitor 7A, and a scanned image is displayed on the 2nd monitor 7B. The 1st console 3A is operated, and the sectional image as well as the scanned image displayed on the 2nd monitor 7B are displayed on the 1st monitor 7A. Each picture displayed on the 1st and 2nd monitors can be displayed on one monitor (the 1st monitor 7A), and an operator can observe the 2st and 2nd monitors on the same table in the same field of view. When a hard copy output of a displayed image is to be obtained, the sectional image on the 1st monitor 7A and its positional information, namely, the scanned image, can be outputted on the same paper. Thus, when a subject to be tested is to be diagnosed by the hard copy output after photographing, the sectional image and its positional information, namely, the scanned image, can be compared in the same way as they were at the time of photographing, thereby improving the diagnostic efficiency, namely, facilitating picture analysis.
Patent JP-H09100389-A (JP)
Title: Thermoplastic resin composition having excellent thermal stability
Inventor: TAKEMOTO YOSHIHIRO
IPC: C08L69/00
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To prepare a thermoplastic resin compsn. which has excellent thermal stability during residence in a molding machine and is less likely to deteriorate properties during extrusion and molding. SOLUTION: This thermoplastic resin compsn. comprises: 40 to 95 pts.wt. polycarbonate resin; and 5 to 60 pts.wt. rubber-toughened resin wherein, in the preparation of a rubber-toughened resin, contg. a graft copolymer by graft- copolymerizing at least one vinyl compd. onto a rubber polymer, an alkaline earth metal salt is used as a coagulating agent and coagulation is conducted while maintaining pH in the range of from 6 to 11.
Patent JP-S61155105-A (JP)
Title: Cargo receive and delivery method in karrusel type warehouse facility
Inventor: KURIHARA MASAKI
IPC: B65G1/133
Filed: 1984-12-28
Abstract: PURPOSE:To improve working efficiency, by a method wherein each of receive/ delivery ports of a Karrusel type three-dimensional automatic warehouse is provided with an input unit for part numbers of the like, a receiving and delivering job indicating unit, and a job completion input unit and an arrangement is such that data can be inputted at any receive/delivery port for increasing a number of ports available. CONSTITUTION:All of receive/delivery ports are provided with input units 2, 6 through which workers input slip numbers and part numbers, indicating units 3, 7 for indicating the workers whether there are receiving or delivering jobs or not, and job completion input units 4, 8. In such arrangement, workers input slip numbers and part numbers through input units 2, 6 corresponding to receive/ delivery ports not being used. A control unit 10 produces necessary part lists using the slip numbers and the part numbers and instructs the workers of their jobs by energizing lamps 3, 7 at corresponding portions. Upon completion of the jobs the workers actuate switches 4, 8 to report the jobs have been completed. In such arrangement, a number of receive/delivery ports available is increased to permit jobs to be done with ease.
Patent JP-H01119107-A (JP)
Title: Current control circuit
Inventor: MIYAKE TOSHIHIDE
IPC: G01S17/08
Filed: 1987-10-31
Abstract: PURPOSE:To realize a range finding arithmetic operation with high accuracy by controlling the collector current of the output transistor of a first current mirror circuit by regulating the emitter potential of the output transistor by a second current mirror circuit. CONSTITUTION:The collector current of a transistor(TR)3 that is the output of a current control circuit 21 controls the emitter potential of the TR3 by the second current mirror circuit being constituted by including TRs5, 6 and performs its switching. When the second current mirror circuit is set at a non- operating state, the first current mirror circuit being constituted by including the TRs3, 4, etc., is set at an operating state, and a current equivalent to the one on a constant current source 31 can be permitted to flow on the TR3 rapidly sufficiently by cutting off the TR5. In such a way, it is possible to switch a microcurrent at high speed and to realize the range finding arithmetic operation with high accuracy.
Patent JP-H0590502-A (JP)
Title: Semiconductor device
Inventor: NAKAUCHI OSAMU
IPC: H03H7/065
Filed: 1991-09-30
Abstract: PURPOSE:To realize a small chip in a semiconductor device provided with resistive elements and capacitive elements which constitute a necessary RC filter. CONSTITUTION:A resistive element is constituted by using a diffusion layer (N-well diffusion layer 2), and a capacitive element (a first polycrystalline silicon film 4, a thermal oxidation film 5 and a second poly silicon film 6) is formed on the upper surface of a thick oxide film 3 formed on the upper side of the resistor element. Hence the resistive element and the capacitive element are stacked plane-wise, the area occupied in a semiconductor device is reduced, and a small chip semiconductor device can be realized.
Patent JP-H0996951-A (JP)
Title: Contact electrifying device, image forming device and process cartridge
Inventor: SAITO MASANOBU
IPC: G03G15/02
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an optimum contact electrifying constitution by which ripple noise does not occur regardless of the occurrence of the press-contact nip mark of a low-hardness contact electrifying member caused by the decrease of hardness of the contact electrifying member after a device is left still. SOLUTION: This AC-impressing system contact electrifying device prevents or reduces electrifying noise by using the low-hardness contact electrifying member 2 whose ASKR-C hardness is <=55 deg., this image forming device is provided with the electrifying device, and this process cartridge is provided with the electrifying device and is attached/detached to the image forming device main body. The AC component of a vibrating voltage impressed on the member 2 is controlled by a fixed voltage or a fixed current, and a capacitor C2 is connected in parallel with a terminal on the output side of a step-up transformer 37 forming the AC component of the oscillating voltage impressed on the member 2. Or, the capacitor is connected in parallel with capacitive load constituted of the member 2 and the body 1.
Patent JP-H0997201-A (JP)
Title: Backup preparation system for data base
Inventor: ARIAKE TOMOJI
IPC: G06F12/00
Filed: 1995-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a backup preparation system for data base with which a high-speed backup preparing processing is enabled without being affected by the scale of update frequency of a data base. SOLUTION: This system is provided with a backup preparing device 15 for performing the backup processing of the data base and generating the progress condition report of backup processing, a data base reference /update processor 14 for performing the reference/update processing of the data base and outputting addition/update information expressing the contents of data addition or update performed to the data base, a backup preparation condition reporting device 16 for judging whether the completely backed-up data are added/updated based on the progress condition report and addition/update information of backup, and an addition/update reflecting device 17 for performing the addition/ update processing of data to the backup data based on the addition/update information when the completely backed-up data are added/updated.