baber/WOPTO huggingface dataset:
Patent JP-H0195231-A (JP)
Title: Hot water feeding device
Inventor: TANIGUCHI KENJI
IPC: F24D17/00
Filed: 1987-10-05
Abstract: PURPOSE:To get hot water simultaneous with feeding out of another hot water by a method wherein thermal accumulating material kept at its liquid state at a temperature more than a predetermined value, solid state at a temperature less than the predetermined value and keeping the predetermined temperature under a mixed condition of its liquid and solid condition and an electric heater for heating the material are installed within a thermal accumulating tank connected to a part near a hot water feeding-out plug. CONSTITUTION:A thermal accumulating tank 7 having a relative low capacity which is installed at a position near a hot water feeding-out plug 6 in a hot water feeding passage 5 has thermal accumulating materials 13, 13... with proper spacings 12, 12... acting as flow passages in it. When the hot water feeding-out plug 6 is opened to feed out hot water, the hot water contained in the thermal accumulating tank 7 is fed out and then water in a hot water feeding-out passage 5 between a hot water feeder 1 and the thermal accumulating tank 7 passes within the thermal accumulating tank 7 and during this passage of water, it is heated through plates 14, 14... of the thermal accumulating materials 13, 13... and fed out, then hot water heated by the hot water feeder 1 is fed out in continuous with the feeding- out of the hot water. Then, as the water within the hot water feeding passage 5 passes within the thermal accumulating tank 7, the thermal accumulating material 16, 16... show a variation of state from liquid to solid through thermal discharging and keep a specified temperature during this variation of state. As the hot water in the hot water feeder 1 passes within the thermal accumulating tank, the thermal accumulating materials 16, 16... are heated and liquefied to store heat. Accordingly, it is made possible to perform an instantaneous feeding-out hot water.
Patent JP-S60142536-A (JP)
Title: Chuck table for semiconductor dicing device
Inventor: OZAWA HIRONOBU
IPC: H01L21/67
Filed: 1983-12-28
Abstract: PURPOSE:To simplify the detaching work of a semiconductor having an adhesive tape from a chuck table when a full-cut dicing is performed, to prevent the generation of chippings and cracks on a chip, and to contrive maintenance of high quality and reliability by a method wherein the surface of a semiconductor chuck is formed into roughened one by performing a blast processing and the like. CONSTITUTION:A work is performed on the surface 1a of a semiconductor chuck located on a chuck table 1 so that fine recesses and protrusions will be formed. As a result, the closely contacted condition between an adhesive tape 2 and the chuck surface can be removed immediately when vacuum condition is restored to atmospheric pressure. Accordingly, semiconductor chips 4 can be removed from the table 1 easily, a chip 4 does not come in contact with the adjoining chips, and the generation of chippings and cracks can also be prevented.
Patent JP-H06281859-A (JP)
Title: Document reading lens
Inventor: KINOSHITA HIROKI
IPC: G02B13/18
Filed: 1993-10-07
Abstract: PURPOSE:To constitute the document reading lens so as to be light in weight and low in cost by using a plastic lens for satisfying specific conditions as a biconcave lens and a biconvex lens, in a document reading tirplet lens. CONSTITUTION:The triplet lens consists of a positive meniscus lens being convex to an object side, a biconcave lens and a biconvex lens in order from the object side, and these biconcave lens and biconvex lens are made or plastic, have an aspherical surface in at least one face or more in the total four faces, and constituted a document reading lends for satisfying the ineuqlities. In this regard, in the inequalities, d1 denotes core thickness of a convex positive meniscus lens on the object side, f a focal distance of the whole system, n2 a refractive index of the biconcave lens, n3 a refractive index of the biconvex lens, f2 a focal distance of the biconcave lens, f3 a focal distance of the biconvex lens, r1 a radius of curvature of the surface of a document side of the convex positive meniscus lens on the object side, and f1,2 a composite focal distance of the convex positive meniscus lens and the biconcave lens on the object side.
Patent JP-2001074907-A (JP)
Title: Antireflection film for display, and its manufacture
Inventor: YARA TAKUYA
IPC: G02B1/115
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection film having an antistatic function, a high adhesive property between a hardcoat layer and an antireflection layer and excellent resistance to scratch and wear and surface hardness, and a method for manufacturing the same. SOLUTION: The antireflection film comprises an antireflection layer laminated on a substrate film via a conductive hardcoat layer. In this case, the conductive hardcoat layer in made to have 2-35 atomic % ratio of Si in the composition of elements on the surface with respect to the sum total of Si, C and O either by compounding or by applying electric discharge treatment to achieve the ratio. The antireflection layer is laminated on the hardcoat surface.
Patent JP-S63101886-A (JP)
Inventor: NORUBERUTO RANDA
IPC: B42D1/00
Filed: 1987-09-30
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-H0589704-A (JP)
Title: Lighting pole
Inventor: KOBAYASHI KAZUTOSHI
IPC: E04F19/08
Filed: 1991-09-30
Abstract: PURPOSE:To provide a lighting pole made of stone which is excellent in impact resistance, capable of improving the radiation effect of an electric part installed in the inner part, and easy to position to the ground. CONSTITUTION:A steel pipe 2 is vertically passed through the center of a stone pole 1 and fixed thereto, and an electric part 8 is installed in the steel pipe 2. The steel pipe 2 has an opening part 2a, and the pole 1 has a cap body 6 having an inspecting hole 1b and an air hole 6a. An anchor plate 12 and a positioning plate 11 are provided on the lower end of the steel pipe 2. The positioning plate 11 has an escape part 118 so that an anchor bolt 13 is easy to pass through.
Patent JP-H1195583-A (JP)
Title: Ceramic heater for fixing toner image
Inventor: NATSUHARA MASUHIRO
IPC: G03G15/20
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic heater for fixing toner images which does not generate cracks in a ceramic substrate, enhances the connection reliability of an electrode and a connector and is capable of dealing with an improvement in a fixing speed and a requirement for an increase in the size of a transfer material. SOLUTION: The heater for heating and fixing the toner image on the transfer material has the ceramic substrate 1a consisting of silicon nitride and a heating element 1b formed on the ceramic substrate 1a. The thermal conductivity of the silicon nitride constituting the ceramic substrate 1a is preferably >=40 W/mK and the deflective strength thereof is preferably >=50 kg/mm<2> . The thickness of the ceramic substrate 1a may be as thin as 0.1 to 0.5 mm.
Patent JP-H0997834-A (JP)
Title: Formation of metallization in semiconductor device and method for preventing bridging of particle in semiconductor device
Inventor: INADA NOBUFUMI
IPC: H01L23/522
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a metallization in semiconductor device while preventing the bridging of particles regardless of presence or absence thereof. SOLUTION: When an interlayer insulation layer 12 is formed by CVD, particles 11 are mixed. Trenches 13, 14 corresponding to a desired wiring pattern are then made in the interlayer insulation layer 12. Subsequently, a metallization is formed on the interlayer insulation layer 12 including the trenches 13, 14. Finally, it is planarized to leave the metallization in the trenches 13, 14 thus forming a metallization 16, 17.
Patent JP-S61131259-A (JP)
Title: Automatic adjusting device of tape recorder
Inventor: HOZUKI HIDEJI
IPC: G11B15/43
Filed: 1984-11-29
Abstract: PURPOSE:To accelerate the automation of a tape recorder adjusting process with simple constitution by providing a cassette loading part, an adjusting part, a cassette unloading part, and a conveyor for cassette returning on the path of a free flow conveyor. CONSTITUTION:The cassette loading part 13, adjusting part 14, cassette unloading part 15, and conveyor 16 for cassette returning are provided on the path of the free flow conveyor 10. Then, a cassette tape is loaded at the cassette loading part 13 into a tape recorder conveyed by the free flow conveyor 10, the tape recorder mechanism part is adjusted at the adjusting part 14, and the tape cassette is unloaded at the cassette unloading part 15 and returned to the cassette loading part by the return conveyor. This simple constitution accelerates the automation of the adjusting process of tape recorders to improve the operativity.
Patent JP-H1079957-A (JP)
Title: Special cut point detecting device for moving image
Inventor: UJIHARA KIYONO
IPC: H04N11/04
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a fast and highly accurate cut point detecting device which can detect a cut point using a special effect like dissolving, etc., in addition to a normal cut point and improves an entire detection rate. SOLUTION: A moving-average operating part 4 finds moving average by using an intra-screen activity acquired by an intra-screen activity operating part 2. A moving-average finite difference operating part 6 finds the finite difference from the moving average and sends it to a special cut point detection processing part 8. On the other hand, a color difference correlation operating part 9 finds color difference correlation from a color difference histogram acquired in a color difference histogram operating part 3. The color difference correlation is sent to the part 8. The part 8 detects a special cut point like dissolving, etc., from the moving-average finite difference and color difference correlation.
Patent JP-S63105983-A (JP)
Title: Water soluble corrosion preventing composition
Inventor: FUKUMURA KAZUNORI
IPC: C23F11/00
Filed: 1986-10-22
Abstract: PURPOSE:To make the titled compsn. usable in a high temp. range of >=200 deg.C by blending benzoic acid and naphthylic acid derivs. each represented by a specified general formula with a specified heterocyclic compd. and alkanolamine and by specifying the pH of the blend. CONSTITUTION:A benzoic acid deriv. represented by formula I and/or a naphthylic acid deriv. represented by formula II is blended with one or more kinds of compds. selected among benzotriazoles, benzothiazoles, imidazoles and pyrazoles and alkanolamine. The pH of the blend is adjusted to 7-11. In the formulae I, II, each of R<1> and R<2> is H, alkyl, amino or OH and n=1, 2, or 3. The resulting compsn. can show its superior corrosion preventing properties at a high temp. of 200-250 deg.C as well as at ordinary temp. and does not cause tarnish or scorching to the appearance of a metal or a worked article. Even in case of stock having an uneven metal surface, the compsn. does not leave marks or stains due to solid residue.
Patent JP-S61132095-A (JP)
Title: Drive circuit for permanent magnet synchronous motor
Inventor: YOSHIDA TAKUMI
IPC: H02P6/06
Filed: 1984-11-29
Abstract: PURPOSE:To eliminate a shortcircuiting current by directly connecting a DC constant-current source to the input terminal of an inverter, and forming switching elements of a pair of MOSFETs and a pair of diodes, thereby arbitrarily turning ON and OFF bidirectional currents. CONSTITUTION:A constant current from a Dc constant-current source 1 is supplied directly as an input of an inverter 13. The switching elements Q11-Q16 of the inverter are connected between the source and the source, and between the gate and the gate, and composed of a pair of MOSFETs for forming the both terminals of switching elements at drains and a pair of diodes connected in anti-parallel with the MOSFETs in bidirectionality. Thus, the current and the voltage becomes both positive and negative values at the input side of the inverter 13.
Patent JP-2001075757-A (JP)
Title: Printing system, control of printing and information recording medium stored with printing control program
Inventor: FUNAHASHI HIROYUKI
IPC: G06F13/00
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a printing system capable of correcting data temporarily transmitted from a computer after the transmission. SOLUTION: A browser is started by a computer (S1), the IP address of a printer is specified (S2) and a reading command is transmitted (S3). When printing management information data are returned from a printer in accordance with the reading command (S4), the data concerned are displayed on the browser (S5). When the displayed data are corrected (S6, S8), the corrected data are displayed on the browser (S7, S9), and when updating processing is selected (S10), the corrected data are read out (S11) and an updating command is transmitted to the printer (S12). The printer updates the data in accordance with the updating command.
Patent JP-H03120676-A (JP)
Title: Head positioning system
Inventor: KISAKA MASASHI
IPC: G11B5/55
Filed: 1989-09-29
Abstract: PURPOSE: To attain the precise followup operation of a track by generating 1st-4th detecting signals by a detection means against respective 1st-4th servo patterns passing under the head and generating a value of coefficient K by a calculation means in which the 1st-4th detecting signals are received. CONSTITUTION: The 1st and 2nd servo patterns are recorded respectively on one side and another side of a line showing the respective centers of data tracks of a rotating disk, i.e., information storage tracks, and the 3rd and 4th servo patterns are respectively recorded on one side and another side of a line separated from the center line of the data tracks. By the detection means 32-35, the 1st-4th detecting signals A-D are generated against each of the 1st-4th servo patterns passing under the head 5, then the 1st-4th detecting signals A-D are received by the calculation means 41, 42, 46 and the value of coefficient K is generated. Thus, the precise followup operation is carried out.
Patent JP-H1183340-A (JP)
Title: Layout of metal melting plant
Inventor: OZEKI KAZUMASA
IPC: B22D47/00
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a layout of a metal melting plant which has horizontal melting furnaces, in which pig metal and scrap metal can be automatically transferred and charged into the melting furnaces with good efficiency, and which requires no large space. SOLUTION: A layout of a metal melting plant arranges a charging device 3 which travels on the charging door side of horizontal type melting furnaces 1 and charges pig metal and scrap metal into the melting furnaces 1. The layout includes a pig metal handling equipment 4 comprising a pig metal supply floor 6 on which a large-sized pig metal loading pallet is placed, a pig metal transfer/loading device 7 for transferring pig metal to and loading it on the large-sized pig metal loading pallet, and a pig metal supply device 8 for keeping pig metal, these flood and devices being arranged in order on the same side that the horizontal melting furnaces 1 are located, and also includes a scrap metal handling equipment 5 comprising a scrap metal supply floor 9 on which a large-sized scrap metal bucket is placed,  a scrap metal transfer/loading device 10 for shifting scrap metal to the large-sized scrap metal bucket, and a scrap metal supply device 11 for keeping small buckets containing scrap metal, these floor and devices being arranged in order. The charging device 3 for transferring pig metal and scrap metal to charge them into the horizontal melting furnaces is arranged, so that it can travel among the pig metal supply floor 6, the horizontal melting furnaces 1, the scrap metal supply floor 9 and the scrap metal transfer/loading device 10.
Patent JP-H04130818-A (JP)
Title: Input circuit
Inventor: UCHIDA TAKAMASA
IPC: H03K19/0175
Filed: 1990-09-21
Abstract: PURPOSE:To set multiple modes with few input terminals by providing a timing generation circuit generating the control signals of first and second load elements and a shift clock and pulling up and pulling down the input terminal while synchronizing with a certain timing. CONSTITUTION:When P and N signals are outputted if an H-level is given to the input terminal 1, first and second shift registers 6 and 6' become H. When an L-level is given to the input terminal 1, the first and second shift registers 6 and 6' become L. When input is in open, the Q output of the first shift register 6 becomes L and the Q output of the second shift register 6' becomes H. Since the outputs of the first and second shift registers 6 and 6' are different from each other by three states of the input terminal 1, three states of input can be judged by decoding the output with a decoder 10.
Patent JP-H0891493-A (JP)
Title: Oil-feeding tank
Inventor: TOYAMA TAKAFUMI
IPC: B65D90/26
Filed: 1994-09-22
Abstract: PURPOSE: To lower the cost, ensure safety, and facilitate the handling by providing an air pump on the top side of an airtight drum to feed air into the drum and minute air holes by which a passage is opened from the discharge side of the air pump to the open space above the maximum liquid level and below the top part. CONSTITUTION: Use is made of an airtight drum 1 with the lid and body formed in one piece. In feeding oil an air pump 2 enables the contents 7 in the drum 1 to be discharged through a discharge pipe 4 by pressurizing the space above the contents. The discharge pipe 4 is passed through the top side of the drum 1 and immersed as deep as close to the bottom so as to allow the contents 7 to be drawn out sufficiently and connected at the forward end with a hose 9. Through the top side of the drum 1 a replenishing port with a sealing cap 6 is opened and a pipe 5 of certain length is connected thereto inside the drum. There are provided furthermore minute air holes by which a passage is opened from the discharge side of the air pump 2 to the open space above the maximum liquid level and below the top part of the drum 1.  For example, rainwater is not admitted at spots such as one obliquely under a horizontal part of a pipe 3 as shown by A in the drawing.
Patent JP-H0893250-A (JP)
Title: Large-scale event facilities
Inventor: MATSUMOTO SHIGETO
IPC: E04H3/10
Filed: 1994-09-22
Abstract: PURPOSE: To enable simultaneous holding of different events. CONSTITUTION: A main event space 2 is formed at the center part in a building 1. Fixed stands 4 are arranged on one side of the main event space 2. A movable ceiling 5 vertically rotatable around one end as a fulcrum is provided at the wall part 1b of the building 1 on the opposite side to the fixed stands 4, and the lower side is made a sub-event space 3. A pit 6 extended in the width direction is formed at the boundary part of the main event space 2 and sub-event space 3. A movable shielding wall 8 is elevatingly disposed in the pit 6, and the movable ceiling 5 can be horizontally pushed up by the ascent of the movable shielding wall 8.
Patent JP-S62113645-A (JP)
Title: Steering torque detector for electrical power steering device
Inventor: HASHIMOTO AKIO
IPC: B62D5/04
Filed: 1985-11-13
Abstract: PURPOSE:To enhance the reliability of an output signal from a distorsion gauge and to facilitate zero adjusting by sticking the distorsion gauge to a cantilever which has uniform forming conditions and easily balances a bridge, thereby facilitating replacement of the cantilever and adjusting of mutual position against the housing. CONSTITUTION:A torque-axial displacement converting mechanism is constructed with a torque balance detecting section 28A and an axial displacement converting means 28B between an input shaft to be coupled with a steering shaft and an output shaft to be coupled with a steering box. Then the direction and the magnitude of the steering torque at one end of a cantilever 40 is converted by a sliding member 37 into an axial displacement and the distorsion of the cantilever 40 between the housing side 11 secured with the other end of the cantilever 40 is detected by means of a distorsion gauge 41. The detetected output is utilized for rotating a motor in predetermined direction and necessary rotary force is provided to the output shaft. The cantilever 40 may be planar while the distorsion gauge 41 may be formed uniformly thereby balancing of bridge in the distorsion gauge can be achieved easily and the relative position against the housing can be adjusted by means of a shim.
Patent JP-H0570094-A (JP)
Title: Picking device for industrial vehicle
Inventor: NAITO YOSHIBUMI
IPC: B66F9/06
Filed: 1991-09-05
Abstract: PURPOSE:To provide a picking device becoming no obstacle and not hindering the front visual field at the time of the cargo handling work by a fork-lift. CONSTITUTION:A vertically movable support member 8 is fitted to a finger board 3 vertically movably fitted to a mast and on the side face of a backrest 5 protruded above it, an arm 13 storable between the front face of the finger board 3 and the front face of the mast is fitted via a rotating system 12, the arm 13 is stored above the backrest 5 when a fork-lift 4 is used for the cargo handling work, thus a picking device 6 becomes no obstacle for the work and does not hinder the visual field.
Patent JP-S61132376-A (JP)
Title: Ink jet recording sheet
Inventor: YAMAMOTO NOBUYUKI
IPC: B41M5/50
Filed: 1984-11-30
Abstract: PURPOSE:To maintain favorable appearance and prevent tackiness even under high humidity, by providing a layer comprising a water-soluble high molecular weight compound and at least one surfactant on a base. CONSTITUTION:The layer comprising a mixture of a water-soluble high molecu lar weight compound and a surfactant is provided on the base. The high molecu lar weight compound is more preferable as it has a higher absorption of a water-soluble ink. The amount of the surfactant added to 0.1-20 parts per 100 parts of the high molecular weight compound. The surfactant is mixed into an aqueous solution of the high molecular weight compound, and after sufficient mixing, the resultant mixture is applied to the base. As the base, a transparent plastic film such as a polyester film or a glossy art paper or the like shows an excellent effect, in the cases of films the appearance of which is liable to be degraded due to adhesion of fingerpirnts, and tackiness of the surface can be suppressed.
Patent JP-2000081480-A (JP)
Title: Fmcw radar, storage medium, and vehicle control device
Inventor: TAMATSU YUKIMASA
IPC: G01S13/34
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide actual vehicle speed closer to true vehicle speed by correcting the vehicle speed detected by a vehicle speed sensor or the like. SOLUTION: In a step 200, the width of the amount of frequency shift is determined using a vehicle speed VB. In a step 21O, frequency shift is performed. In a step 220, evaluation values |Vp| are sequentially calculated for spectrum peaks. In a step 230, the evaluation values |Vp| are totalized to calculate a neighborhood sum Sum 2. In a step 250, the total sums Sum1 of the spectra are calculated. In a step 270, the values of the total sums Sum1 of the spectra are compared and the amount of frequency shift corresponding to the smallest of the values is used as the true amount TSn of frequency shift. In a step 280, the actual vehicle speed TVB is calculated using the true amount TSn of frequency shift.