baber/WOPTO huggingface dataset:
Patent JP-S5525330-A (JP)
Title: Transfer printing
Inventor: KIMOTO HIROSHI
IPC: B44C1/16
Filed: 1978-08-10
Abstract: PURPOSE: The face of a body having unevenness surface is printed clearly by floating a polyvinyl alcoholic type resin film on the water surface of a phenolic type water solution and settling it by pressing a body from above.  
     CONSTITUTION: A film having the thickness of 1W100μ composed of polyvinyl alcoholic type resin of average 300W3000 degrees of polymerization and average more than 40 mol percent degree of soaping in which is previously applied the printing pattern is floated with the printed surface upside on the water surface of the phenolic type water solution having the density of 0.2W35 weight percent. Then, from a time when the expansion rate, after 20 seconds elapse when a film is floated on the phenolic type water solution of 25°C, become 10W80 percent, a body having unevenness on the surface is pressed to the film and settled in the water solution and the printing pattern is transferred on the surface of the body. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10288780-A (JP)
Title: Liquid crystal display device, electronic equipment and mobile telephone
Inventor: FUNAMOTO TATSUAKI
IPC: G02F1/1335
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having a front end type surface illuminator with high visibility also in both of an illumination turn-on time and a non-turn-on time, and with low power consumption. SOLUTION: In a liquid crystal display body having a liquid crystal layer 53 between a transparent substrate 51 and a counter substrate provided with a reflection member 54, optical conjugation is performed partially between the transparent substrate 51 and a light transmission plate 1. Thus, this device is provided with a function projecting light from the light transmission plate 1 to the liquid crystal display body 50, and transmitting the light reflected by the reflection member 54 through without almost diffusing. Further, at an illumination non-turn-on time, the light transmission plate is provided with the function transmitting external light and the light reflecting the external light by the liquid crystal display body through without almost diffusing.  A light source such as a fluorescent tube, a light emitting diode(LED) and a light bulb, etc., 15 used, and low power consumption is attained easily.
Patent JP-S63262741-A (JP)
Title: Magnetic disk processor
Inventor: ICHIKAWA FUMIO
IPC: G11B20/10
Filed: 1987-04-20
Abstract: PURPOSE:To execute a multiprocessing in a multi-track by calculating an actual seek address, from a means for inspecting an input/output state of a host and a magnetic disk device, and an initial seek address storage means. CONSTITUTION:From a host processor 100, a read/write instruction is outputted and the processing is started. Subsequently, in case a request is to use a cache, a check of a directory by a hit/miss inspecting means 240 is performed, and whether a requested file is all hit or not is checked. In case when said file is all hit and the instruction is a read instruction, data is transferred to the host processor 100 from a cache memory 230, and the instruction is ended. Also, in case of a write instruction and all hit, a seek operation by an actual seek address is executed, and thereafter, the data is transferred to the cache memory 230 from the host processor 100 and the execution of the instruction is ended.
Patent JP-H02276380-A (JP)
Title: Image pickup device
Inventor: SAKAMOTO YUKIO
IPC: H04N5/238
Filed: 1989-04-18
Abstract: PURPOSE:To control the level of the signal inputted to a video signal production part in accordance with the tint an the chroma saturation of a subject and to obtain the desirable video signals even from a subject of a color having high chroma saturation for improvement of the quality of the reproduced pictures by controlling a diaphragm means in response to both luminance and chroma signals. CONSTITUTION:The signal which controls the open/close state of a diaphragm 100, that is, the signal which is inputted to an inverted input terminal of an operational amplifier 17 is produced from a luminance signal Y and a primary chroma signal R or B. In other words, the level of the signal inputted to a video signal production part 23 is controlled in response to the tint and the chroma saturation as well as the luminance of a subject. Thus the output of a high level detecting circuit 20 is set at O when a subject of a color having low chroma saturation is photographed. While a signal having the same level as the signal R or B is outputted from the circuit 20 when a subject of a color having high chroma saturation is photographed. As a result, the sum of the signals having the same levels as the signal Y and the signal R or B is outputted from an addition circuit 22. Therefore the opening amount of the diaphragm 100 is never increased.
Patent JP-S57212413-A (JP)
Title: Passive optical star coupler
Inventor: KAJIOKA HIROSHI
IPC: G02B6/28
Filed: 1981-06-24
Abstract: PURPOSE:To reduce the deterioration of inserting loss and to increase the light transmission efficiency, by providing feedback optical fibers for reception of the leaked light around a light receiving bundle. CONSTITUTION:The center parts of light transmitting and light receiving fiber bundles A and B are melted to each other. The 12 feedback optical fibers 4 are set together around the outer circumference of the bundle B and melted to the core part of a feedback optical fiber 5 of the incident light. Thus the output light passing through the fiber A is transmitted through a core 2 at the bundle B, and the leaked light at the molten area is sent back to the bundle A via the feedback optical fibers 4 and 5. As a result, the inserting loss is greatly decreased and the light transmission efficiency can be increased greatly.
Patent JP-S62255087-A (JP)
Inventor: OSANAI TAKESHI
IPC: B25J13/00
Filed: 1986-04-30
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-S60246354-A (JP)
Inventor: HARUTOMUUTO KUNEEFUERU
IPC: C07C265/10
Filed: 1985-05-10
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-H07278743-A (JP)
Title: Precipitation hardening type high hardness mold material
Inventor: ICHIKAWA JIRO
IPC: C22C38/00
Filed: 1994-04-11
Abstract: PURPOSE:To obtain the mold material capable of providing long service life required of a metal mold for plastic molding and also capable of making molding high speed by specifying respective contents of C, Si, Mn, Ni, Al, Cu, Mo, and S in a steel and increasing the additive quantity of Cr. CONSTITUTION:This mold material has a composition consisting of, by weight, 0.05-0.18% C, 0.15-1.00% Si, 1.0-2.0% Mn, 2.5-3.5% Ni, 0.7-2.0% Cr, 0.5-1.5% Al, 0.7-1.7% Cu, 0.1-0.4% Mo, 0.05-0.20% S, and the balance Fe and satisfying inequality 3.843Mn+4.378Cr<0.58>>=4.220S+8.193. This steel is improved in Charpy impact value as well as in aging hardness and has >=HRC43 aging hardness and >=25J/cm<2> 2mm U Charpy impact value.
Patent JP-H02277297-A (JP)
Title: Manufacture of printed wiring board
Inventor: ARAI TAKAFUMI
IPC: H05K3/46
Filed: 1989-04-18
Abstract: PURPOSE:To improve interlayer adhesion and halo resistance by forming a laminate in which outer layer material is arranged at the outermost layer through a prepreg layer after formation of a resin layer at the surface by electrophoretic coating. CONSTITUTION:A laminate is formed in which outer layer material is arranged at the outermost layer through a prepreg layer after formation of a resin layer by electrophoretic coating at the surface of inner layer material where circuits are formed at the copper foil face of a single-sided or double-sided copper-clad laminate. Since the circuit surface bad in adhesion with the prepreg layer is bonded firmly by electrophoresis in advance in this way, the interlayer adhesion can be improved, and since there is no black copper oxide film, the halo resistance can be improved.
Patent JP-S5621974-A (JP)
Title: Automobile body construction
Inventor: KATAYAMA YOSHINORI
IPC: B62D25/02
Filed: 1979-07-31
Abstract: PURPOSE: To reduce the number of car components by sharing the rearside trime of a four-door car to that of a two-door car through the application of the configuration for the rear inner panels installed behind the rear cloor openings of a four-door car  to the rear inner panels of a two-door car.  
     CONSTITUTION: A datum line L is previded for the rear inner panels 10 of a two- door car 8. The datum line L is identical to the basic line L of flanges 5 installed on the rear door openings 2 of a four-door car 1 on their same coordinates. The panel configurations behind the datum lines for the rear inner panels 4 and 10 are identical to each other. The configurations of the rear side trims 6 and 12b lined on the panels 4, 10 are identical to each other, sharing the installation positions with their clips. The construction explained above reduces the number of parts, and hence makes parts control easier. Coupled with the same metal mold available, therefore, a drastic cost down can be planned. Since body panel configurations are substantially identical to each car, the common use of jigs and tools, for example, those used  for installing inner panels can be designed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02277209-A (JP)
Title: Electrolyte for driving electrolytic capacitor
Inventor: IMOTO SEIJI
IPC: H01G9/02
Filed: 1989-04-18
Abstract: PURPOSE:To stabilize this electrolyte at a high temperature by a method wherein a specific higher dibasic acid is dissolved in a solution composed mainly of ethylene glycol and a trivalent phenol of a specific amount or higher is added. CONSTITUTION:Features of an electrolyte for an electrolytic capacitor are as follows: one or more kinds out of higher dibasic acids having 12 to 22 carbon atoms and an alkyl group at their side chain are dissolved in a solution composed mainly of ethylene glycol. A trivalent phenol such as phloroglucine, pyrogallol or the like is added at 0.1wt.% or higher. When the trivalent phenol is added at less than 0.1wt.%, a stability of its effect is scarce; it is required that it is added at 0.1wt.% or higher. It is not desirable that the trivalent phenol exceeding a saturated dissolved amount is added. Thereby, it is possible to obtain an electrolytic capacitor, for high-voltage use, which is stable at a high temperature.
Patent JP-H08291586-A (JP)
Title: Ceiling structure
Inventor: MARUYAMA MASAE
IPC: E04B9/06
Filed: 1995-04-24
Abstract: PURPOSE: To improve workability when a ceiling structure is constructed, reduce manhours necessary to construct the ceiling structure, and maintain airtightness between the inside of the ceiling and the interior of a room. CONSTITUTION: A pair of ceiling cornices 30 are fixed to an inner wall 36. Recessed parts 32 extending in its lengthwise direction are formed on the ceiling cornices 30. I-shaped ceiling floor joists 38 are suspended in parallel to the ceiling cornices 30 by suspending tools 39, and recessed parts 40 are formed on both surfaces in the ceiling floor joists 38. The recessed parts 40 of the ceiling floor joists 38 and the recessed parts of the ceiling cornices 30 are opposed to each other. When a ceiling board 42 is removably fitted to and inserted into these recessed parts 32 and 40, a ceiling structure is formed.
Patent JP-S60243940-A (JP)
Title: Magnetron
Inventor: HARADA AKIICHI
IPC: H01J23/15
Filed: 1984-05-18
Abstract: PURPOSE:To make a higher harmonic to be efficiently attenuated and eliminated by providing a filter construction making the higher harmonic to be attenuated and eliminated inside the part to which a through-type capacitor of a filter case is attached. CONSTITUTION:A choke structure 8c consisting of the first cylindrical part 8a, formed of a part of the filter case 8 projected inward and the second cylindrical part 8b formed by turning up the tip part of said first cylindrical part 8a in the outward direction, is formed on the part of a filter case, to which a through- type capacitor is attached. Said choke structure 8c is independly provided for each cathode terminal 10 respectively while setting up the depth of the choke structure 8c so that its impedance may be a maximum in relation to a higher harmonic, which is an odd number times fundamental frequency, thus being able to make the frequency matched its frequency to be attenuated and eliminated.
Patent JP-S63265409-A (JP)
Title: Interphase reactor
Inventor: TOYOSHIMA YOSHIMASA
IPC: H02M7/08
Filed: 1987-04-23
Abstract: PURPOSE:To lighten and miniaturize a reactor core without damaging the function of an interphase reactor by bringing the direction of rolling of grain oriented silicon steel plates laminated at a certain angle with the direction of magnetic flux in the reactor core. CONSTITUTION:In a reactor core 1, grain oriented silicon steel plates are used as one part of the core such as an upper yoke 2 in legs 3 and upper and lower yokes 2, 4 shaped by laminating silicon steel plates, the direction Y of the rolling of the grain oriented silicon steel plates is directed at approximately 90 deg. to the direction of magnetic flux phi in the core, and the legs 3 and a lower yoke 4 in the other core component are composed of non-oriented silicon steel plates. The direction of rolling and the direction of magnetic flux do not coincide in the grain oriented silicon steel plates constituting the core 1, and magnetic flux density is reduced extremely in the same magnetizing force in magnetic characteristics at the time of an angle such as 90 deg.. Since DC magnetic flux density by the unbalance section IDX of DC currents penetrating in a window for the reactor core 1 and mutually flowing in the opposite direction is diminished owing to the magnetic characteristics, AC section magnetic flux density can be increased. Accordingly, the sectional area of the reactor core 1 can be minimized, thus miniaturizing and lightening the reactor core.
Patent JP-H01269313-A (JP)
Title: Pulse generation circuit
Inventor: SHIMADA JIRO
IPC: G11B5/09
Filed: 1988-04-20
Abstract: PURPOSE:To make a signal difficult to be influenced by the variation of power supply by providing a digital delay circuit, and shortening delay time due to delay in an analog way by delaying it previously in digital way when the whole delay time is long. CONSTITUTION:According to the pulse of a set input signal 22, 0 is set in a half frequency division circuit 3, and a mixing circuit 1 is OR-mixed together with an input signal 21, and outputs a mixed signal 23. Next, the digital delay circuit 4 delays the leading edge of this mixed signal by set delay time tD1, and outputs a digitally delayed signal 26. Further, an analog delay circuit 2 delays the leading edge of this digitally delayed signal 26 by the set delay time tD2, and outputs an analogically delayed signal 24. Finally, the half fre quency division circuit 3 outputs a frequency divided output signal 25 to change at the leading edge of this analogically delayed signal 24. Thus, even when the delay time tD is long, the signal codes difficult to be influenced by the variation of the power supply.
Patent JP-2000292614-A (JP)
Title: Color filter manufacturing device and color filter
Inventor: SAKAI RIICHI
IPC: G02F1/1335
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To prevent reduction in a yield of a color filter by leakage of ink and failure of a device by arranging a light emitter in one and a light receiver in the other by sandwiching a head, monitoring light receiving quantity by the light receiver, detecting liquid dripping of the head when the light receiving quantity becomes a prescribed value or less, and moving a stage to a refuge position or stopping the stage on the spot. SOLUTION: A light projector 20 makes a semiconductor laser 201 emit the light, and converts the light into the parallel light by a light projecting lens 202 to be received by a CCD licenser 211 of a light receiver 21. The positional relationship between a head 10, the light projector 20 and the light receiver 21 is adjusted so that the head 10 becomes a position for intercepting a part of the parallel light reaching the light receiver 21 from the light projector 20. At this time, since quantity of light changes to zero from Hmax in a certain optional position L1, this position is set to a position of not dripping liquid. If there is liquid dripping 101 of ink (c), a position of zeroing the quantity of light becomes a value smaller than L1. When judging this position, the occurrence of liquid dripping can be judged.
Patent JP-H03296278-A (JP)
Title: Solar cell and manufacture thereof
Inventor: OHARA TAGAHIKO
IPC: H01L31/0693
Filed: 1990-04-13
Abstract: PURPOSE:To decrease residual stress in a GaAs layer and minimize a warp in a wafer by forming the 1st and 2nd GaAs layers of 1st and 2nd conductivity types which act as functional layers one by one on the 1st principal surface of an Si substrate after forming a layer consisting of a substance which has a thermal expansion coefficient smaller than that of the Si substrate at a temperature approaching the normal temperature on the 2nd principal surface of the 1st conductivity type Si substrate. CONSTITUTION:An auxiliary layer 10 consisting of a substance which has a thermal expansion coefficient smaller than that of Si is formed at a temperature approaching the normal temperature on the 2nd principal surface 1b of an n-type Si substrate 1. When such a wafer obtained through the formation of the above layer 10 is heated up to a temperature at which a GaAs layer is formed, e.g. about 700 deg.C, the side of the Si substrate warps into a protrudent form by depending upon the difference between thermal expansion coefficients of Si and a material which forms the auxiliary layer 10. In such a state, an n-type GaAs layer 2, and a p-type GaAs layer 3 are formed by processes of MOCVD and MBE or the like. Subsequently, an epitaxial wafer that is free from warps as well as residual stress in the GaAs layer is obtained by taking out the wafer from a device for growing crystals at the normal temperature.
Patent JP-H01269358-A (JP)
Title: Digital copying device
Inventor: SAKATA SEIJI
IPC: G03G15/36
Filed: 1988-04-21
Abstract: PURPOSE:To put a center mark on a recording paper and to improve work efficiency by providing a center mark generation part generating a center mark signal and a write part printing the mark on the recording paper when the center mark signal is outputted from the center mark generation part. CONSTITUTION:A gate signal RGATE outputted from the output terminal OUT1 of a first timer 215a is inputted to the gate terminal GATE of a fourth timer 215d used in a mode 2. When the gate signal RGATE rises, the signal comes to a low level after a prescribed clock is counted, namely, when a clock count comes to the same number as that corresponding to the half of a size which has been set at the time of deciding the size of the paper. Thus, a line can be drawn on the center of a main scanning direction. With taking the AND of a signal CIN2 and a signal CIN1 outputted from the counter of a fourth timer 215d, the center mark is outputted only in one clock in the fall of the signal CIN1.
Patent JP-H04329168-A (JP)
Title: Label printer
Inventor: MORI MAKOTO
IPC: B41J11/42
Filed: 1991-04-30
Abstract: PURPOSE:To perform printing up to the final label and publishing a label in a state cut off at every labels and to omit the unnecessary cutting processing of the final label. CONSTITUTION:A transmission sensor detecting the presence of label paper, a paper end flag set to '1' when the transmission sensor detects the end of the paper and a counter to which the number of labels remaining at the time of detection is preset are provided and, when publishment is performed at the time when the paper end flag is '1', processing of -1 is performed to the counter to apply printing to a label and the printed label is cut by a cutter to be published. When the counter becomes 1, the final label is fed and discharged after printing to be published without performing the cutting due to the cutter.
Patent JP-S5432433-A (JP)
Title: Continuous esterification of terephthalic acid
Inventor: IMAMURA YOSHIO
IPC: C07C67/08
Filed: 1977-08-17
Abstract: PURPOSE: To obtain esters of uniform quality, by feeding the recovered ethylene glycol to a preparation tank, and by recycling the minimum amount made up for the insufficient EG from outside the system without deficiency and excess. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05254835-A (JP)
Title: Synthesis of superconductor
IPC: C01G3/00
Filed: 1992-03-05
Abstract: PURPOSE:To effect low-temperature synthesis of an oxide superconductor by heating the starting materials of hydroxides which have been mixed at the atomic level to effect simultaneous reactions of oxide formation and sintering. CONSTITUTION:The metal hydroxides to be used are preferably simple hydroxides having at least one of metal and hydroxyl groups, respectively in the molecular formula, their hydrates or multiple hydroxides where they are homogeneously mixed at the molecular level. The mixing at the molecular level can be achieved by mixing two or more water-soluble metal halides or water-soluble metal nitrates with a water-soluble hydroxide to form the precipitate of hydroxides, hydrates and multiple hydroxides. When the molecular level mixture is heated, dehydration reaction occurs at 100 to 140 deg.C to form oxides. Then, the temperature is raised over 400 deg.C to line up the metal atoms and the oxygen atoms to give the objective oxide superconductor.
Patent JP-H11290801-A (JP)
Title: Cleaning tank
Inventor: ASAKA ATSUYASU
IPC: H01L21/304
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To increase a circulating amount in a tank main body without increasing a discharge amount of a cleaning liquid. SOLUTION: A cleaning tank 20 is equipped with a tank main body 11 for cleaning a material to be cleaned 2 with a cleaning liquid 1 to be supplied by containing the material to be cleaned inside: a discharge pipe 2 wherein it is disposed downward inside the tank main body 11, and a discharge hole for discharging the cleaning liquid 1 is formed along its longitudinal direction: and a couple of guide boards 21 which surround an outer peripheral surface on the discharge hole side of the discharge pipe 12 via a specific interval from the outer peripheral surface of the discharge pipe 12, and open a specific range near the discharge hole.
Patent JP-H09268868-A (JP)
Title: Temporary step, temporary stairs, and their usage
Inventor: SEKIYA KENJI
IPC: E04G1/30
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce the storage space of temporary stairs, to realize adaptation to various heights of the surface of slope, to improve the carrying property to a construction site, to improve the posture stability of a column and allow one person to perform installing work. SOLUTION: An H-shaped pipe column 4 is formed by connecting two main pipes 2 and two sub pipes 3 across each other, an upper end of the pipe column 4 is pivotably attached to the rear end of a tread 6 so that the main pipe 2 is parallel to the shorter side of the tread 6, and an insertion stepped part 5 is provided on the forward end of the pipe column 4. A long groove 8 is provided in an upper surface of the pipe column 4 in the longitudinal direction, and the upper end of an arm 9 of the thickness and length capable of being inserted in the long groove 8 is pivotably attached to a forward end of the tread 6, a connection plate 11 is provided on the pipe column 4 on the inner side along the longitudinal groove 8, and the connection plate 11 is connected to the lower end of the arm 9 in at least two or more places.