baber/WOPTO huggingface dataset:
Patent JP-H10170816-A (JP)
Title: Focusing information detector, focus detector, and camera using the same
Inventor: IKEDA MASATO
IPC: G02B7/34
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a focus detector capable of correcting the relative movement between a subject and a photographic optical system, even in the case the subject and the optical system are relatively moved during photographing, by taking in an image constituted of a luminous flux passing through the same pupil area several times and correcting the relative movement between the subject and the photographic optical system. SOLUTION: In order to perform a pupil time-division phase difference AF, a diaphragm disk 3a is rotated under the command of a system control part 7 so that a time-division phase difference diaphragm may lie in the optical path. And in the case of taking in plural images for focus detection, in addition to an operation of taking in every image constituted of the luminous flux passing through a different pupil area once, the image constituted of the luminous flux passing through the same pupil area is taken in at least twice, as for at least one pupil area, then, the relative movement between the subject and the photographic optical system is corrected. Thus, even in the case the subject and the photographic optical system are relatively moved, the movement on the image is corrected at time-division photographing, then, focusing is accomplished.
Patent JP-H11163797-A (JP)
Title: Transmission level control method for radio communication and radio communication equipment using the same
Inventor: MIHOTA NORITO
IPC: H04W52/10
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption, while improving the transmission efficiency. SOLUTION: This communication equipment is provided with a light-receiving device 26 that detects a reception level of a signal sent from a master node at a slave node, an output control circuit 27 that controls a transmission level to compare the reception level with the transmission level of the master node that is known and to calculate an optimum transmission level, and a light- emitting device 23 that is a transmission means. When a transmission level of a signal sent from the master node is a known fixed level for the slave node, the output control circuit 27 detects the reception level and compares it with the transmission level of the master node to calculate the attenuation of the transmission signal, to obtain a communication distance from the calculated attenuation and to decide the transmission level of the slave node from the obtained communication distance.  A variable amplifier 22 is controlled so as to have this transmission level. Thus, the node switching time becomes shorter, and transmission efficiency is improved, and there is no power wastage.
Patent JP-H04206108-A (JP)
Title: Surface lighting fixture
Inventor: ABE MAKOTO
IPC: F21S2/00
Filed: 1990-11-28
Abstract: PURPOSE:To facilitate the exchange of light sources without being affected by the structure of a building, by providing an elastic body that is pressure- welded to the light source between a reflection plate and the light source. CONSTITUTION:The radiant flux emitted from a light source 3 is converged and thus enters in a conductor 1 whose refraction factor is larger than that of air, and is reflected, transmitted, and is diffused on the boundary surface with air. The light is thereby extracted from an emission surface 6 to the outside. When the engagement between the receiving part of an outside plate 1 and the hooked part of an outside plate 11 is cancelled with each other, out of the normal condition when used, the plate 11 and a reflection plate 14 integrated therewith, are removed, and the light source 3 is exposed. When the light source 3 is rotated by the pressure welding power of finger, and when the pin of the light source 3 comes to an inserting port, the light source 3 is pushed forward by an elastic body 16 pressure welded to the light source 3, and is easily removed thereby.
Patent JP-H07184369-A (JP)
Title: Power supply holding circuit
Inventor: FUJITA YOICHI
IPC: H02J1/00
Filed: 1993-12-24
Abstract: PURPOSE:To provide a power supply holding circuit which can quickly cancel the self holding function without allowing that the charges charged in a charge accumulating means for stabilizing the power supply are supplied, at the time of cancelling the self holding function, to a switching means for cancelling the self holding function. CONSTITUTION:A transistor T3 (P type) is connected in parallel with a transistor T2 in the side of a battery 1 between the connecting points. The transistor T3 is provided with its emitter and base connected through a resistor 24, the emitter is connected to the emitter of transistor T2, while the base is connected to the collector of transistor T1 through a resistor 25 and a diode 26. Moreover, the collector of transistor T3 is connected to the resistors 23, 19.
Patent JP-2001143353-A (JP)
Title: Disk ejecting mechanism of disk device
Inventor: KANEDA TADAYUKI
IPC: G11B17/04
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To safely take out a single CD in an ejected state without altering a conventional mechanism and without staining the CD with a fingerprint, etc., nor flawing it. SOLUTION: This disk ejecting mechanism which has a slot type disk insertion slot 16 where a disk is inserted and ejected and projects the disk from the disk insertion slot 16 by operating a disk ejection button 15 is provided with a cut 16a on at least one side of the center part of the disk insertion slot 16.
Patent JP-H03238764-A (JP)
Title: Method of starting molten carbonate fuel cell
Inventor: RAFUAERU EI DONADO
IPC: H01M8/04
Filed: 1990-11-28
Abstract: PURPOSE: To prevent premature oxidation of a metal cathode by heating a unit cell under existence of an oxygen-containing gas to a temp. belonging to a specific range, and further heating to a temp. higher than the melting point of a carbonate electrolyte under existence of hydrogen of a specific concentration on the basis of the inert gas and total gas composition. CONSTITUTION: A battery is heated to a temp. between 250 and 350 deg.C under existence of an oxygen-containing gas, and further to a temp. higher than the melting point of a carbonate electrolyte, preferably between 500-650 deg.C approx., under existence of an inert gas and also hydrogen of approx. 0.5-10mol%. This not only precludes oxidation of a metal cathode material, but can reduce chemically all unfavorable oxides formed while the cathode is in an oxidative atmosphere.
Patent JP-S63202518-A (JP)
Inventor: ARAN ROORENSU HORUMUSUTORANDO
IPC: B05B15/55
Filed: 1987-12-25
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-H09143025-A (JP)
Title: Cosmetic
Inventor: TAKAGI NORIKO
IPC: A61K8/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic containing an extract of Rhinacanthus nasuta (L.) Kurz and capable of preventing the aging of skin and the fatigue of hair. SOLUTION: Raw or dried Rhinacanthus nasuta (L.) Kurz, the total grass, each of leaves, stems, branches and roots or an appropriate combination of at least two of them, is extracted with water and/or an organic solvent (e.g., acetone) to obtain an extract. Further, a mixture of, Rhinacanthus nasuta (L.) Kurz with REISI (fruit body of Ganoderma lucidum) or Houttuynia cordata is optionally used as the raw material for the solvent extraction. In this case, the mixing ratio of REISI or Houttuynia cordata is 1-40wt.% based on Rhinacanthus nasuta (L.) Kurz. The solvent extract of Rhinacanthus nasuta (L.) Kurz or a mixture of Rhinacanthus nasuta (L.) Kurz with REISI or Houttuynia cordata is compounded to a cosmetic as an active component. The compounding ratio is 0.001-30wt.% in the case of the shape of an extraction liquid and 0.00001-10wt.% in the case of the shape of fine powder.  The compounded cosmetic can be formulated into a milky lotion, a lotion, a soap, a cream, a pack, a powder, a foundation, an essence, a shampoo, a rinse, a hair tonic, a hair liquid, a hair spray, etc.
Patent JP-H09147568-A (JP)
Title: Semiconductor device
Inventor: SONODA TAKAHIRO
IPC: G11C11/413
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To form a multi-bit structure by preventing a feed through current of a unit data output buffer without sacrificing cycle time in the burst mode and control power supply noise without sacrificing high speed characteristic of a synchronous SRAM or the like having the burst mode. SOLUTION: A timing deviation is generated because of the difference in the number of stages of logical gates through which each internal output data passes. This timing deviation has resulted generation of a comparatively larger feed through current. The substantial non-inverted signals of the internal output data/ODoB or /ODoT which are in the complementary relationship with each other are respectively supplied to the third input terminals of the NAND gates NA11 and NA12 which will become the substantial drive circuits of the output MOSFET P1 and N1. Moreover, when the internal outputs are considered as the effective levels, the output signals of the NAND gates NA11 and NA12 are forcibly set as the non-effective level namely as the high level.  As a result, the feed through current of the unit data output buffer can be prevented and power supply noise can also be suppressed without sacrificing high speed characteristic.
Patent JP-H04200816-A (JP)
Title: Lower cooling device for hot rolled steel plate
Inventor: NIKAIDO HIDEYUKI
IPC: C21D1/00
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the scattering of cooling water by providing a box header between the outlet side of a lower apron and the entrance side of a looper roll and attaching a nozzle plate, which doubles as an apron and is provided with many drill holes for spraying cooling water, to the top. CONSTITUTION:A cooling device 1 is disposed between a lower apron DE and a looper frame LF. A nozzle plate 2 is provided with many drill holes 2-1. Cooling water is supplied through a feed water hole 4, and this cooling water is sprayed through the drill holes 2-1 on a steel plate to exert cooling. The diameter (d) of the drill holes and the total number (n) of these drill holes are regulated so that they satisfy inequalities I, II, where w0 is the maximum width of hot rolled steel plate, Q is the whole quantity of cooling water, (v) means equation III, H is the maximum height of passing position of hot rolled steel plate from the top of the nozzle plate, and (h) means the height from the hot rolled steel plate to the upper end of a sprayed water column and is not shorter than 0.1m. By this method, the occurrence of scattering of cooling water can be prevented, and also superior cooling effect can be provided.
Patent JP-H09150235-A (JP)
Title: Heater rivet and production thereof
Inventor: NAKASHIMADA MASANORI
IPC: F16B19/06
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a heater rivet having a slit of the tip split part formed at the center with good balance by pushing a bar-like blank in the axial direction to a drawing die and division-forming with a partition plate in the drawing die. SOLUTION: The blank 1 cut to a specified length is inserted into the cylindrical hole 11a of the die 11, and the pressure is applied in the axial direction with a punch pin 28. The blank 1 drawn into a drawing part 16 has its diameter contracted and at the same time, the part obstructed with its advance with the partition plate 15 flows so as to avoid this partition plate 15 and the tip part is divided into two to be formed to fork. Successively, this blank is pushed out in the arrow mark B direction from the die 11 with a die pin 17 and carried to a forming die and the tip split part 2 is inserted into the supporting hole of an inner piece. The blank 1 is compressed in an axial direction by an upsetting punch. The blank 1 is reduced in this length and enlarged in its cross section.  Successively, this blank is compressed with an upsetting punch further, and formed to the heater rivet.
Patent JP-H09168880-A (JP)
Title: Laser texture device
Inventor: MOCHIDA MITSUNORI
IPC: B23K26/06
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To increase power and power density of a laser beam by synthesizing in polarization the laser beams from two semiconductor laser light sources in an optical system. SOLUTION: Light beams emitted from a semiconductor laser light source are converted to a parallel beam bundle by a collimators 21-A, 21-B, then made incident from two different directions on a PBS (polarizing beam splitter) 23 and synthesized in polarization. The resultant beams are converged by a converging mechanism 22 and emitted to a projection-formed surface on a base board 3 rotatably supported by a base board rotating mechanism. Each laser light source is driven by a driving electric circuit 28. The laser beam, which is emitted from a semiconductor laser module 2 to a texture machining surface, is controlled to have the energy (output) capable of forming the target projections.
Patent JP-H01175910-A (JP)
Title: Germicidal composition
Inventor: NAKAGAWA TAIZO
IPC: A01N47/38
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a germicidal composition, containing a benzimidazle based germicide and 4-N-D-alanyl-2,4-diamino-2,4-dideoxyarabinose as active ingredients, effective against even chemical-resistant germs and capable of exhibiting high controlling effects especially by foliar spraying. CONSTITUTION:A germicidal composition obtained by containing methyl-1-(butylcarbamoyl)benzimidazol-2-yl-carbamate and 4-N-D-alanyl-2,4- diamino-2,4-dideoxyarabinose (hereinafter referred to as prumycin) as active ingredients. The blending ratio of the active ingredients is 20:1-1:2, preferably 16:1-1:1 weight ratio of the above-mentioned benzimidazole based germicide to the prumycin and the amount of the active ingredients is 0.1-99.9wt.%, preferably 0.2-80wt.% in the pharmaceutical. In application, the amount of the active ingredients is preferably 15-200g based on 10 areas. Furthermore, the composition is effective against, e.g. powdery mildew of apples and scab of pears.
Patent JP-H11161117-A (JP)
Title: Developing device and image forming device
Inventor: NOMURA SUSUMU
IPC: G03G15/08
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To lighten load exerted on a filter and to cool a carrying guiding body for double-sided copying by sucking developer scattered at the time of supply and accumulating it in a duct. SOLUTION: A part of the developer is scattered downward from both ends of a magnet roller 44. A suction fan 63 sucks air including the scattered developer from 1st and 2nd suction ports 53 and 54 and sucks it in a vertical direction through the ducts 58 and 59, then makes it collide with the base of a 1st horizontal duct part 55 so that its advancing direction is changed to be perpendicular suddenly. Furthermore, the cross-sectional area of the duct part 55 is increased in the advancing direction of the air suddenly, whereby the rate of flow of the air is reduced, the toner included in the air is made to easily drop by the gravity and accumulated in the duct part 55. Therefore, the toner quantity reaching the filter 61 is decreased, so that the life of the filter 61 is prolonged.  The sucked air is discharged from the fan 63 and supplied to the guiding body of a double-sided device part through a 2nd horizontal duct part 56 so as to cool the guiding body.
Patent JP-H02176440-A (JP)
Title: Monitoring method for pipe
Inventor: OGAUCHI TOSHIO
IPC: G01M3/26
Filed: 1988-12-27
Abstract: PURPOSE:To confirm leakage from a piping system accurately by decreasing the pressure of fluid in a divided pipe which is separated with values lower than the pressure on the upstream side from an upstream-side valve, confirming the presence or absence of the leakage from the upstream-side valve, thereafter filling the divided pipe with the fluid again, closing all valves, and judging the presence or absence of the leakage. CONSTITUTION:When a pump 31 is started and fuel is supplied into a burning furnace 9 from a tank 1, valve from front and rear valves 16 and 17 to begin with upto a shutoff valve 8 in one system are all opened. At this time, oil leakage between the valves 17 and 8 is confirmed as follows. At first, each valve is opened, and a pipe 5 is filled with the oil. Then, the valves 17 and 8 are closed, and a divided section is formed. Thereafter, valves 12 and 27 which are communicated to a low pressure system are opened, and the pressure in the divided section is decreased to a specified value. Then the valves 12 and 27 are closed. When the pressure in the pipe 5 between the valves 17 and 8 is not increased, it is confirmed that there is no leakage in the valve 17. Then, the valve 17 is opened, and the pipe is filled with the oil. All valves are closed again, and the decrease in pressure in the pipe 5 is confirmed. In this way, the presence or absence of the leakage between the valves can be confirmed.
Patent JP-H05165468-A (JP)
Title: Automatic playing device for electronic musical instrument
Inventor: MATSUDA TATSUYA
IPC: G10H1/00
Filed: 1991-12-13
Abstract: PURPOSE:To automatically set a musical condition of automatic performance at the time of automatic performance by stoting automatic performance information, which automatically starts the automatic performance, and information of the musical condition in a storage means freely attached to and detached from an automatic playing device and setting a condition corresponding to information of the musical condition in accordance with a specific operation and outputting automatic performance information based on the set musical condition. CONSTITUTION:The processing of a main routine is started at the time of power-on; and when a load discriminating switch 8 of a floppy disk 14 is in the turning-on state, the automatic start processing of automatic performance is performed. This automatic performance is performed based on chain play data CP of the floppy disk 14, namely, reproducing music number data RO, repeat top bar data RTB, repeat end bar data REB, and reproducing frequency data RN.
Patent JP-H10165868-A (JP)
Title: Coater
Inventor: UCHIDA YOSHIAKI
IPC: B05C5/00
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To decrease the thickness of an air boundary layer by disposing a columnar roller which rotates in a direction opposite to the moving direction of a base just before the upstream side in the moving direction of the base at the part where the liquid film of a free falling curtain collides against this base. SOLUTION: The part where the free falling curtain 4 supplied from a coating head comes into collision against the web 5 is provided with the columnar roller 6 which rotates in the direction, shown by an arrow, opposite to the moving direction of the web 5 just before the upstream side in the moving direction of the web 5. The setting of the effect of suppression by this roller 6 is executed by changing the radius and moving speed of the roller 6 and the distance to the coating liquid according to the conditions, such as the moving speed of the web 5 and the distance from the final curving point to the point where the coating liquid is applied so that the dealing with the coating liquid application conditions meeting the coating liquid and coating material is made possible.  As a result, the thickness of the air boundary layer is reduced and therefore, the intrusion of bubbles into the liquid coating material is suppressed.
Patent JP-H06177289-A (JP)
Title: Plate fin-type heat sink
Inventor: FURUSAWA AKIRA
IPC: H01L23/36
Filed: 1992-12-10
Abstract: PURPOSE:To provide a heat sink which has a small plate fin thickness and a small fin pitch, heat dissipating performance improved much, and can be manufactured at low cost. CONSTITUTION:A heat sink 10 is composed of a required number of aluminum- made heat sink constituents 1 each made of a bar part 3 of square cross section and a plate fin part 2 formed on its top integrally in upright along the longitudinal direction. The required number of heat sink constituents 1 are jointed one another on the side faces of bar parts 3 to form a heat sink base out of all the bar parts 3, and the base top is provided with plate fins in parallel.
Patent JP-H08252459-A (JP)
Title: Oxidation catalyst
Inventor: SAKANO KOJI
IPC: B01J23/04
Filed: 1995-12-19
Abstract: PURPOSE: To obtain an oxidation catalyst which can control the conversion of sulfur dioxide (SO2 ) in exhaust gas into sulfuric acid. CONSTITUTION: This oxidation catalyst comprises a carrier composed of potassium titanate (K2 O.nTiO2 , 4<=n<=8, n: integer) which does not contain alumina substantially. In the catalyst, no substance indicating solid acidity is used as a catalyst carrier; therefore, at least HC in exhaust gas is purified by oxidation at high activity at low temperatures, and the conversion of SO2 into sulfuric acid can be controlled.
Patent JP-H01171822-A (JP)
Title: Releasing material for resin base printed board
Inventor: SATO NAOMIKI
IPC: B29C43/20
Filed: 1987-12-26
Abstract: PURPOSE:To prepare a releasing material with little static generated and without heat deformation, usable in ultra-high temperature by providing a coating agent composed of epoxy group resin mixed with silicon and a surface roughening agent as releasing agent on one or both sides of an aluminum foil. CONSTITUTION:A coating agent 4 is applied to one surface of an aluminum foil 3 to prepare a release agent. Releasing materials are disposed in sandwich shape in a manner that the coating agent 4 is in contact with both faces of a prepreg 5 constituted of glass cloth, paper or the like is impregnated with epoxy group resin, dried and semi-cured and the aluminum foils 3, disposed in a manner that the mirror plates 2 are in contact are piled up and pressurized by a platen 1. A resin base printed board is manufactured by heating, pressurizing and then disassembling. The releasing material is not adhered to the resin or the like used, and is of good bondability and releasability. Further, its property is not subject to such changes as discoloration, shrinkage and the like by heating and pressurizing, and the surface of thus prepared prepreg is smooth and foreign is not adhered to make good printability.
Patent JP-2000153658-A (JP)
Title: Printing apparatus, method for controlling printing at printing apparatus having plurality of output bins and medium with printing control program recorded in printing apparatus having a plurality of output bins
Inventor: NAKATSUJI MASAHIRO
IPC: B41J29/38
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To deliver a printed paper to an output bin separately to a predetermined printing layout or printing process. SOLUTION: A predetermined printing setting is laid out to each of output bin numbers bin1-bin10 of a multi bin unit 3 of a multi bin printer 20. What a user has to do at the time of printing is only to select the output bin number bin1-bin10 having a desired printing setting among the output bin numbers bin1-bin10 set to the predetermined printing settings. The user can accordingly operate simply.
Patent JP-H10170442-A (JP)
Title: Faint light measuring device
Inventor: YAMADA RIE
IPC: G01N21/75
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a faint light detecting device wherein time-base change in measurement value is corrected for less measurement error while multiple samples are accurately quantified. SOLUTION: A photomultiplier 21 detects light generated from a sample. A counter 23 counts the output signal of photomultiplier 21. A memory 24 stores count values, in plural numbers, outputted from the counter 23. A gain coefficient calculator 27 calculates a means value of the counter value stored in the memory 24, and from the mean value, calculates a gain coefficient for controlling gain. An auto-zero circuit 25 removes offset component at base level from the output of the counter 23, and a multiplier 26 corrects, based on the gain coefficient, the count value outputted from the auto-zero circuit 25.