baber/WOPTO huggingface dataset:
Patent JP-H09262013-A (JP)
Title: Fertilizer tank mounted on sulky transplanter
Inventor: KAJITANI HIROMASA
IPC: A01C11/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a fertilizer tank mounted on a sulky transplanter in such a construction that a fertilizer tank mounted in the rear part of the body work cannot obstruct transplanting work, etc., and that the rear steps formed on the right and left sides behind the driver seat can be effectively used. SOLUTION: This fertilizer tank mounted on a sulky transplanter has such structure that a fertilizer tank 22 for a fertilizer applicator is located on the rear side of a body work 4 so that the top face of the fertilizer tank forms rear steps of the body work 4 to allow effective use of the rear steps 18 formed on the top face of the fertilizer tank 22 in addition to such an advantage that the fertilizer tank does not obstacle the transplanting and other work.
Patent JP-S58214618-A (JP)
Title: Combustion chamber for internal-combustion engine
Inventor: SUGIHARA KUNIHIKO
IPC: F02B23/06
Filed: 1982-06-09
Abstract: PURPOSE:To improve the fuel consumption by making the center of the cavity opening in the top face of piston eccentric against the central position of cavity through a squish shelf thus distributing the squish area uniformly and improving combustion. CONSTITUTION:An opening edge is projected to cover the cavity opening 23 in the top face 7 of piston to form a squish shelf. The opening 23 will be tangent to one end of the cavity circumferential wall 21 where the center Os is positioned on a line 24 connecting between the piston center shaft OP and the cavity center shaft OC. The squish areas on the piston top face 7 are distributed uniformly around the opening 23. Consequently combustion is improve resulting in reduction of smoke an unburnt HC.
Patent JP-H05299877-A (JP)
Title: Hybrid integrated circuit device
Inventor: HASHIMOTO YASUSHIGE
IPC: H05K9/00
Filed: 1992-04-17
Abstract: PURPOSE:To obtain a miniaturized, high performance and high precision hybrid integrated circuit without increasing the thickness of the insulation layer for isolation and insulation between conductive patterns. CONSTITUTION:Between a first and a third conductive patterns 2 and 6 on a substrate, a second conductive pattern 4 and a first insulation layer 3 of a material, shape and position, which were set for a predetermined purpose, are provided thereby to construct a circuit.
Patent JP-H05197961-A (JP)
Title: Optical reproducing device
Inventor: TANNO NAOHIRO
IPC: G11B7/125
Filed: 1991-04-26
Abstract: PURPOSE:To miniaturize a reproducing optical system by scanning and detecting the center frequency in the frequency band which is restricted in a scanning type filter, corresponding to a driving current which modulates a semiconductor laser of the light source side. CONSTITUTION:The modulator 20 is connected to the DC power supply 19 with the optical detector 39, and scans with time the center frequency of the frequency band which is restricted in the scanning type filter 44, corresponding to the driving current from the power supply 19 which modulates a light beam from the semiconductor laser 35. By this scanning, refractive index discontinuity part 34 are expressed such that '1' is recorded when they are arranged at regular intervals and '0' is recorded when they are not. When discontinuity part 34 are recorded at any positions and modulated light beams of each frequency from the laser 35 are guided, the reflected guided light is detected, and electrical output of the time series signal waveform is obtained corresponding to each position of the discontinuity part 34.
Patent JP-S60240258-A (JP)
Title: Automatic start type automatic answering telephone set
Inventor: NOCHIDA HITOSHI
IPC: H04M1/64
Filed: 1984-05-15
Abstract: PURPOSE:To eliminate the need for the changeover between the automatic answering mode and the normal mode by designing the device that the operation of the automatic answering function is started automatically when the consecutive time of a call signal reaches a preset reference value. CONSTITUTION:Since a detection signal is inputted from a call signal detection circuit 4 when a call signal is transmitted from a line, a CPU8 judges that the call tone stops below m times or is consecutive for m time or over, and when the signal reaches the m times, a line closing switch 2 is changed over to attain the talking state and a response message is transmitted to a line. After the end of reproduction of the response message is awaited, the CPU8 outputs a tape recorder drive signal for business message recording to record the message. On the other hand, when the user hooks off the handset until the number of the call tones reaches the consecutive m times, the CPU8 allows the user for the operation as the normal telephone function.
Patent JP-H09284153-A (JP)
Title: Traffic information receiver
Inventor: UCHIYAMA HIROKI
IPC: H04B1/16
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To avoid duplicate display even when traffic information of the same content is received for plural number of times. SOLUTION: Upon the receipt of congestion information by an optical beacon unit 2 or a radio wave beacon unit 3, part of data items in the congestion information is used as a retrieval key and registered in a retrieval table. When retrieval keys registered in the retrieval table are all included in the data received by an FM multiplex unit 1 or the retrieval keys denoting other information than congestion length are included, data of the beacon unit 2 and data of the FM multiplex unit 1 corresponding to the retrieval key are compared and older data are deleted. Thus, even when the congestion information is received in duplicate, since the older congestion information is deleted, the possibility of display of the congestion information of the same content onto a display device 6 is precluded.
Patent JP-H11326189-A (JP)
Title: Optical device, optical system of optical apparatus, method for manufacturing optical device, method for calculating birefringence of optical device, and method for judging birefringence
Inventor: SAKUMA SHIGERU
IPC: G02B1/02
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical element with a small birefringence rate and an optical system with a small aberration by calculating each amount of change in refractive index in the direction of two axes that orthogonally cross each other using a piezo optical constant being converted into a three-dimensional rectangular coordinates system and a one-axis stress. SOLUTION: The known optical piezo optical constant of an optical element or an optical material for constituting a material for the optical element is converted into a piezo optical constant in an arbitrary three-dimensional rectangular coordinates system. Then, a one-axis stress being given to the optical material along the direction of one coordinates axis of the three-dimensional rectangular coordinates system and each amount of change in a refractive index of two directions (X and Y directions) that cross orthogonally each other using a piezo optical constant being converted into the three-dimensional rectangular coordinates system are calculated, and the difference is obtained, thus obtaining birefringence viewed from a third direction (Z) and detecting a third direction (observation direction) where birefringence can be minimized.  Then, a material is machined and the optical device is formed so that the direction where the amount of birefringence can be minimized coincides with the optical axis, thus constituting an optical system where aberration is small with the optical element.
Patent JP-S5525641-A (JP)
Title: Dredger
Inventor: YAMADA ISAO
IPC: B63B35/00
Filed: 1978-08-11
Abstract: PURPOSE: To improve the efficiency of dredging work, by controlling the position and attitude of a dredger by spouting pressure water from an outboard opening of a pressure water pipe connected to the discharge side of a suction pump.  
     CONSTITUTION: Sand and mud accumulated on the water bed are taken in from a suction pipe 2 and discharged to other place through a slurry pipe 4. For changing the position and attitude of a dredger, a suction pump 3 is operated with a valve 8 closed and another valve 9 opened to pressure water from the suction pipe 2 and gush out through a nozzle 6. The reaction force of this injection can change the dredger's position and a change in the injecting direction of an injection port 7 of the nozzle 6 can change the dredger's course. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5433403-A (JP)
Title: Method of detecting driving resistance fluctuation of equivalen road simulation system
Inventor: WATANABE YOUICHI
IPC: G01M17/007
Filed: 1977-08-16
Abstract: PURPOSE: To enable detection of driving fluctuation of high accuracy and adabtability, by storing absorbed torque of loading device and by comparing the torque, to reproduce actual driving conditions by simulats device. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58215240-A (JP)
Title: Production of pattern for casting mold
Inventor: SHIMAZU AKIRA
IPC: B22C7/00
Filed: 1982-06-08
Abstract: PURPOSE:To produce a casting mold which withstands the pressurizing condition during casting efficiently by melt spraying a metal on the surface of a plastic distributed therein with metallic powder. CONSTITUTION:For example, a liquid epoxy resin suspended therein with powder of an optional metal such as iron, Al, Cu or an alloy thereof is coated on the surface of a plastic prototype. The metallic powder having about 50-300 mesh grain sizes is used in this case. After the coated surface is subjected to surface roughening such as sandpapering or honing, a metal is melt-sprayed thereon. The melt spraying of the metal can be accomplished by an ordinary method, and is satisfactory if a metallic layer of about 0.3-1mm. thickness is provided for the purpose of molding under 9kg/cm<2> pressure. The melt sprayed body which has good adhesion and has a good release property from the plastic prototype after melt spraying is obtained by the above-described melt spraying method.
Patent JP-H10279422-A (JP)
Title: Preparation for external use for skin
Inventor: TOKUE WATARU
IPC: A61K8/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject preparation excellent in percutaneous absorbability of hydroquinone glycoside, low in skin irritancy and high in safety, by including a hydroquinone glycoside and a specific acetylated hyaluronic acid in specified proportions. SOLUTION: This preparation is obtained by formulating (A) 0.01-20 wt.% of a hydroquinone glycoside of the formula (R<6> is a pentose residue, hexose residue, amino acid residue, uronic acid residue, methyl compound thereof or acetyl compound thereof) (e.g. arbutin), (B) 0.0001-10 wt.% of an acetylated hyaluronic acid so as to be (10:1) to (1:10,000) in the weight ratio B/A, pref. with a molecular weight of 10,000-1000,000 in terms of hyaluronic acid and the number of substitution of acetyl groups per hyaluronic acid constitutive unit, and (C) as necessary, polyhydric alcohol, oil, organic acid, alkali, surfactant, medicinal agent, ultraviolet light absorber, antioxidant, antiseptic, thickening agent, moisturizer, perfume, alcohol, etc.
Patent JP-H10272457-A (JP)
Title: Production of activated water and device thereof
Inventor: HIDA SHUICHI
IPC: C02F1/30
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain activated water equal to water of which the whole quantity is treated quantity by activating non-ionic water with a proper activating means to obtain the activated raw water, then by diluting the activated raw water with raw water to be throated in specific magnification and activating the whole water. SOLUTION: One portion (e.g. 1/one mirrors) water to be treated is allowed to flow into a branch pipe 2 and is deionized with an ion exchange device 1. One portion (e.g. 1/hundred thousands) of the deionized water is allowed to flow in a branch pipe 4 and activated with a catalyst 5. The activated deionized water and the deionized water not to be activated and not passing through the rebranch pipe 4 are mixed at a storage tank 6 and the in activated deionized water is activated with an action of the activated deionized water to obtain the activated raw water. In a conduit 1, the raw water to be treated is mixed with the activated raw water to activate the raw water to be treated and by stirring and mixing the raw water in a mixing tank an activated level of the whole to be treated is uniformzied.
Patent JP-H11276712-A (JP)
Title: Coin transport device for game table unit
Inventor: IGARASHI SHINICHI
IPC: A63F7/02
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To connect coin transport devices to each other, which are provided on the back of a game table unit of a special island disposed like a curve by disposing coin transport devices at the back of a loan means of a game table unit, and providing a connecting part turning mechanism turned at an arbitrary angle in the horizontal direction on one end part of the coin transport device. SOLUTION: A coin transport device 10 is disposed at the back of an inter- table ball loan machine of a game table unit, and provided with a transport main body 4 with an H-shaped cross section, which has the substantially same length as that of the game table unit and has an endless belt 1 on which coins are placed to be transported. The start end part 11 on the driven pulley 3 side of the transport main body part 4 is provided with a connecting part 12 formed by a substantially U-shaped plate material, in which a hole part 12a is formed in the center as a connecting part turning mechanism. The terminal end part on the driving pulley 2 side of the transport main body 4 is provided with a connecting part 13 for transporting coins C to the next coin transport device 10.  The adjacent coin transport device 10 is turnably coupled in the horizontal direction by connecting the connecting parts 12, 13 to each other.
Patent JP-S5525362-A (JP)
Title: Molten resin molding spiral die
Inventor: WAKABAYASHI MITSUO
IPC: B29C48/10
Filed: 1978-08-12
Abstract: PURPOSE:To improve the quality of a molded article by making the outer peripheral surface of a mandrel at the upstream side from the position of spiral groove contact with the inner peripheral surface of a die body to thereby prevent residence of resin. CONSTITUTION:The upstream side position of a spiral groove 22, i.e., the outer peripheral surface 23 of a lower mandrel is brought into contact with the inner peripheral surface of a die body 11 to eliminate the gap e' at this portion to zero (shaded portion in drawing). Molten resin fed from a feed hole 19 into the outer peripheral surface of the mandrel is flown along the groove or channel 22 upwardly while turning the outer peripheral surface of the mandrel. The molten resin is partially overflown from the spiral groove 22 to rectilinearly move along the inner peripheral surface of the die body. Since there is no gap for leaking the molten resin at the lower outer peripheral surface of the mandrel at the upstream of the spiral groove 22 in contact with the inner peripheral surface of the die body, it is not retained to thereby occur no partial deterioration of the resin flow.
Patent JP-H07305808-A (JP)
Title: Flame injecting device
Inventor: KITAGAWA KEIJI
IPC: B44C5/08
Filed: 1994-05-12
Abstract: PURPOSE:To improve expression power and impression degree and to safely inject a colored flame which can call a topic by injecting mixed colored fluid of combustible liquid and flame coloring material from an atomizing nozzle port and igniting the injected, atomized mixed colored fluid. CONSTITUTION:Combustible liquid (e.g. alcohol or the like) supplied from a combustible liquid supply system 2 and flame coloring material (e.g. sodium ion solution, iron ion solution, cobalt ion solution, etc.) supplied from a flame coloring material supply system 3 are combined at combining points P1, P2, P3. Immediately after the mixed fluid of the combustible liquid and the coloring material is injected from the outlet of an atomizing nozzle 4 via an extrafine rodlike element, it becomes an atomized flow at an air-fuel ratio of a burning range. The atomized flow of the mixed fluid is ignited by an igniter 5 thereby to generate a flame flow colored by the flame reaction of the coloring material. The mixed fluid is continuously supplied thereby to inject the colored flame from the nozzle 4.
Patent JP-S61255517-A (JP)
Title: Magnetic head
Inventor: NISHIKAWA MITSUTAKA
IPC: G11B5/31
Filed: 1985-05-09
Abstract: PURPOSE:To improve the reproduction efficiency of a magnetic head by increasing gradually an upper nonmagnetic insulated layer in comparison with a lower nonmagnetic insulated layer in terms of the form and size of both nonmagnetic insulated layers and obtaining a smooth form descending toward an upper magnetic gap part. CONSTITUTION:A positive photoresist is spin-coated and exposed for development in a prescribed form. A hard baking process is applied to the photoresist at 240 deg.C for 1hr to obtain a gentle end face. An upper conduction coil 7 is formed on the upper part of a nonmagnetic insulated layer 5. Then the positive photoresist is spin-coated and exposed for development again in a prescribed form for formation of an upper nonmagnetic insulated layer 6. It is required to provide a larger size to the layer 6 than the layer 5. Then a hard baking process is applied at 240 deg.C for 1hr to obtain a gentle end face. Then an upper magnetic pole 3 is formed in a satisfactory form free from waving. Thus the S/N is improved in comparison with conventional magnetic heads.
Patent JP-S581967-A (JP)
Title: Manufacture of lead storage battery
Inventor: MURAYAMA HIROAKI
IPC: H01M50/541
Filed: 1981-06-25
Abstract: PURPOSE:To prevent scroch and reduce the amount of lead by connecting by electric resistance welding a strap and an electrode lug of an electrode plate group of a lead storage battery. CONSTITUTION:A previously formed comb teeth-shaped body 2 of a strap 1 and an electrode lug 3 are fixed with a jig and welded by spot welding to form a spot welding part 4. Thus, an electrode plate group 5 can be obtained. In the figure, 6 shows an electrode pole. In manufacturing the electrode group 5 related to this invention, only the spot welding part 4 is heated, and cooled quickly, therefore, scorch never appears. Forming of the comb teeth-shaped body 2 of the strap 1 can reduce the amount of lead equal to a hollow part.
Patent JP-S59224379-A (JP)
Title: Printer
Inventor: OKAMURA SHIGERU
IPC: B41J19/20
Filed: 1983-06-02
Abstract: PURPOSE:To prevent a slitted plate from sagging due to variations in temperature, prevent an excessive tension from being generated and enable to enhance reliability, by providing a means for tensioningly holding by a magnetic force a flexible slitted plate for detecting the position of a carriage. CONSTITUTION:The position of the carriage 4 is detected by a flexible optical slitted plate 7 provided with a plurality of slits and a photo-coupler mounted on the carriage 4, and an ink is ejected from a nozzle of an ink jet unit 8 to print on a recording paper placed on a platen 9. The slitted plate 7 has one end fixed to a permanent magnet 10, which is firmly supported between spaced parts of a magnetic yoke 12 by a slidable plate, and is pulled in the direction for reducing a magnetic resistance, whereby a predetermined force is exerted on the slitted plate 7. When a rapid change in temperature is generated in this construction, a sag in the direction of an arrow and an excessive tension are prevented from being generated at the end of the slitted plate 7.
Patent JP-S59229791-A (JP)
Title: Memory device
Inventor: SHIMOHIGASHI KATSUHIRO
IPC: G11C11/409
Filed: 1984-05-18
Abstract: PURPOSE:To decrease the number of precharging circuits by connecting both of paired data lines to a sense amplifier respectively. CONSTITUTION:A precharging MOSTQP which is connected to each data line and a sense amplifier PA is omitted among plural MOSTQP. For this purpose, a driver 10A delivers the voltage of a high level to lines 32 and 34 in a precharging period and then delivers the voltage corresponding to the high and low levels of address signals a0 and a0 to the line 32 and 34 after said precharging period. With use of such driver 10A, MOSTQ01, Q01, Q02, Q02, Q11, Q11, Q12 and Q12 are turned on in the precharging period. Therefore the MOSTQP connected to the amplifier PA can precharge data lines D0 and D1 as well as the drains of MOSTQA and QB of the amplifier PA respectively.
Patent JP-S5324380-A (JP)
Title: Preparation of polymers
Inventor: ISHIDA SHINICHI
IPC: C08L33/12
Filed: 1976-08-20
Abstract: PURPOSE: Preparation of a transparent polymethacrylate of good apparance without airfoams, voids, etc. by defoaming in the presence of organopolysiloxanes during (co) polymerisation of methylmethacrylate and/or evacuation of formed polymer under reduced pressure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S593306-A (JP)
Inventor: YOANNESU GUREGORIUSU BUREMERU
IPC: G01D5/347
Filed: 1983-06-04
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-H08292852-A (JP)
Title: Printer device
Inventor: KONNO ICHIRO
IPC: B41J29/38
Filed: 1995-04-24
Abstract: PURPOSE: To improve decision precision and shorten a processing time by properly deciding the range of data to be decided when a mode shift command is detected in data for decision making. CONSTITUTION: An image recording device 11 as an output device is equipped with a recording part 12, an image supply device 13, a power source part 14, and a console panel 15. The shift command means of this constitution retrieves input data to detect the mode shift command indicating a shift instruction for another print mode and the position of the shift command. When the mode shift command is detected, a data range decision means decides the range of object data to be decided so that the mode shift command is at the tail end. Then a determining means determines the kind of the control language that the input data are described in by performing a decision process for the data in the range decided by the data range decision means. Then an output means interprets the input data according to the determined kind of the control language and outputs the data.
Patent JP-S60243804-A (JP)
Title: Stylus timer
Inventor: TERAMAE KAZUO
IPC: G11B33/10
Filed: 1984-05-17
Abstract: PURPOSE:To easily confirm that whether or not the present ambient temperature is the optimum to the capacity of a pickup cartridge, by providing an indicating element which changes its color according to the temperature to a stylus timer. CONSTITUTION:An indicating element 11 which changes its color according to the temperature is provided to the visual section of a stylus timer which manages the life of the needle point of a pickup cartridge. Since the pickup cartridge has an appropriate working temperature and if a substance which changes its color in the vicinity of 20 deg.C is used as the element 11 when the appropriate working temperature is 20 deg.C, it can easily be confirmed that whether the pickup cartridge is properly used or not by checking the color change of the element 11 before using. Moreover, measures to bring out the capacity of the pickup cartridge to the maximum, such as control of the ambient temperature, adjustment of the stylus pressure to the ambient temperature, and so forth, can be taken easily. Furthermore, when various kinds of indicating elements having different color changing temperatures are used to know the present ambient temperature core accurately, control of the ambient temperature, and so forth, can be performed easily.