baber/WOPTO huggingface dataset:
Patent JP-H08108837-A (JP)
Title: Antilock brake device
Inventor: SEKIGUCHI AKIHIKO
IPC: B60T8/48
Filed: 1994-10-07
Abstract: PURPOSE: To enable a new rotary type control valve to be used by controlling to open/close a brake fluid passage according to relative positional relation of a sleeve and a piston, so as to obtain pressure reducing, pressure maintaining, and pressurizing conditions. CONSTITUTION: Because a rotary type control valve 10 is used as a solenoid valve used in an antilock brake device, pressure reducing, pressure maintaining, and pressurization in a wheel cylinder by antilock control can be controlled in a short time, in addition to pressure relaxation and quick pressurization of the brake, and pressurization delay at braking can be prevented. Further, this control valve 10 can be applied to any antilock brake device irrespective of a large-sized vehicle and an ordinary vehicle, and the antilock brake device can be more miniaturized. Furthermore, contact sound between a valve seat and a valve rod at opening/closing the passage can be removed.
Patent JP-S61155337-A (JP)
Title: Diagnotic agent
Inventor: TORONDO YAKOBUSEN
IPC: A61K49/00
Filed: 1985-11-01
Abstract: 57 There is disclosed a diagnostic agent containing a non-radioactive paramagnetic metal species which agent comprises a physiologically tolerable, watersoluble, hydroxyl group-containing macromolecular product to which is chemically bound said metal species, said product consisting essentially of at least one polymeric or polymerized carbohydrate or polymerized sugar alcohol or derivative thereof.
Patent JP-S61121951-A (JP)
Title: Ink jet recording apparatus
Inventor: FURUKAWA TATSUYA
IPC: B41J2/185
Filed: 1984-11-19
Abstract: PURPOSE:To miniaturize the titled apparatus by dispensing with an ink recovery pump and to eliminate erroneous printing due to the mixing of air bubbles, by naturally recovering caught ink by arranging a gutter at a position higher than the max. liquid level in an ink tank. CONSTITUTION:The ink droplet injected from an ink jet head 1 is charged by a charging electrode 2 and deflected by a deflection electrode 3 to be impinged to the recording paper on a platen 2 but an uncharged ink droplet straightly advances to enter a gutter 4. Because the gutter 4 is arranged at a position higher than the max. liquid level in an ink tank 5, ink is naturally fallen to be returned to the ink tank 5 through an ink recovery filter 8. Therefore, an ink recover pump or tube becomes unnecessary and the apparatus can be miniaturized and, because the evaporation of the ink from a tube is eliminated, the erroneous printing of the head due to the mixing of air bubbles is avoided.
Patent JP-H1183890-A (JP)
Title: Rotating direction detecting device
Inventor: SHINODA TAKESHI
IPC: G01P3/488
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a rotating direction detecting device capable of accurately detecting rotating direction using one set of MRE(magnetic resistance element) bridges. SOLUTION: Each of the teeth of a gear 4 is formed into an almost trapezoidal shape, the gradient of one of two oblique lines forming the trapezoidal shape being steep, and the gradient of the other side being gentle. Thus, since output waveforms from magnetic resistance elements 1, 2 constituting an MRE bridge can be sawtoothed, when the output waveforms are binarized at thresholds at two of high and low levels the 'high' and 'low' duties of the binarized signals take different values. Since the 'high' and 'low' douties are inverted depending on whether the gear 4 rotates in a normal or reverse direction, the rotating direction of the gear 4 can be detected on the basis of the duty of the binarized signals.
Patent JP-S61124472-A (JP)
Inventor: SUZUKA HISAYOSHI
IPC: B65H5/06
Filed: 1984-11-19
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-H0882166-A (JP)
Title: Wooden fire door
Inventor: TAKAHASHI ICHIRO
IPC: E06B3/82
Filed: 1994-09-12
Abstract: PURPOSE: To obtain a wooden fire door excellent in fire resistance and capable of being formed in thin construction by providing a plurality of notches in a wooden substrate to which flame-retardant paint is applied, fitting calcium silicate plates mixed with inorganic fibers in the notches, mounting the calcium silicate plates mixed with inorganic fibers to both sides of the substrate, and mounting decorative plywood on the outside surfaces, top and bottom end faces and right and left end faces. CONSTITUTION: A plurality of oblongly rectangular notches 301 are provided at specific intervals in the top and bottom parts of a wooden substrate with specific thickness to which flame-retardant paint is applied. First calcium slilicate plates 5 mixed with inorganic fibers having the same thickness as that of the substrate 3 are fitted into the notches 301 to form a first flat calcium plate body. A third calcium silicate plate mixed with the inorganic fibers is mounted on the whole circumference of the first plate body. In addition, a heat sensitivity type graphite foamed material is mounted to the whole circumference of the first plate body to form a second plate body. Second calcium silicate plates 7 mixed with the inorganic fibers are mounted on the front are rear surfaces of the second plate body to form a third plate body.  Then, Decorative plywood 9 coated with the flame-retardant paint is mounted on the front and rear surfaces, top and bottom end faces and right and left end faces to form a wooden door 1.
Patent JP-S60138512-A (JP)
Title: Driving method of optical device
Inventor: KAWAI TAKASHI
IPC: G02F1/03
Filed: 1983-12-27
Abstract: PURPOSE:To lower a driving voltage and to integrate devices such as an optical switch and an optical modulator into one IC by fitting a mass member to an electrooptic element and modulating a driving signal which controls a light signal with the resonance frequency signal of the electrooptic element including the mass member. CONSTITUTION:A light beam from a light source 4 is made into linear polarized light by a polarizer 51 and made incident on the electrooptic element 1, where it shifts in phase with a modulating signal eD. Light from the element 1 is converted by an analyzer 52 into variation in density, which is detected by a photodetecting element 6. A signal processing circuit 7 includes a demodulator such as an LPF and processes the signal eO from the photodetecting element 6 to obtain a switching signal eS. When the frequency of an electric field is set to a resonance frequency f0 by using the electrooptic element PLZT, large variation is caused even in the same electric field. Consequently, optical devices such as an optical switch and an optical modulator are IC-implemented easily.
Patent JP-S6487896-A (JP)
Title: Pump provided with water flow detecting means
Inventor: NISHI TAKAHIRO
IPC: F04D15/00
Filed: 1987-09-29
Abstract: PURPOSE:To enable the easy installation and reduce the installation space by integrally providing a flowing water passage in a pump casing with a water flow detecting means. CONSTITUTION:Supporting grooves 9, 9' are formed at the opposite position of the partition 7 of suction flowing water passage 5 of a first shell body A, an operating piece 11 is oscillatably provided to the supporting grooves 9, 9', a flowing water operating part 12 and a magnet 13 are provided to the operating piece 11, a proximity switch 17 is provided at the position to which the magnet 13 outside of the first shell body A approaches. Because a flowing water detecting means is thereby integrally provided in a pump casing, the installation becomes easy and the installation space can be also reduced.
Patent JP-S62104782-A (JP)
Title: Hard ink roll
Inventor: KONDO YOSHIAKI
IPC: B41J27/12
Filed: 1985-10-31
Abstract: PURPOSE:To make it possible to form a sharp and durable printing image, by infiltrating liquid ink in a ceramic ink roll main body having specific Young modulus obtained by baking a dispersion mixture of an inorg. powder containing a silica powder of which average particle size is specified. CONSTITUTION:A dispersion mixture of an inorg. powder containing a silica powder wherein an average particle size is 40-50mu and the irregularity range of a particle size is within + or -5% of an average particle size is baked to obtain a ceramic ink roll main body of which Young modulus is 1X10<3>-9X10<3>kg/mm<2> and ink liquid at ambient temp. containing pigment and a colorant is infiltrated in said ink roll main body. If the silica powder and the inorg. powder with an average particle size of below 40mu are used, a void diameter is small to cause the blur or printing and, if an average particle size of the powders exceed 50mu, the sintered body becomes fragile. When the Young modulus of the sintered body is below 1X10<3>kg/mm<2>, printing blur is generated and the sintered body is fragile and easy to be damaged and, when it exceeds 9X10<3>kg/mm<2>, printing contamination is generated. A slurry is prepared from the silica powder, the inorg. powder, water and a fibrous org. substance and subsequently subjected to injection molding while the molded on is dried and baked at about 1,000-1,600 deg.C to obtain the ink roll main body. The ink liquid at ambient temp. is infiltrated in the ink main body under vacuum to form an ink roll. By this ink roll, a sharp and durable printing image having no omission or blur can be formed.
Patent JP-S61124212-A (JP)
Inventor: NAKAMURA KUNIKATSU
IPC: H02G15/22
Filed: 1984-11-19
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-S61123741-A (JP)
Title: Electronic fuel injection controller
Inventor: YAMAUCHI YASUTAKA
IPC: F02D41/04
Filed: 1984-11-19
Abstract: PURPOSE:To improve the starting performance through simple structure by executing asynchronous injection untill the accumulated level of fuel injection will reach to predetermined level upon recovery of source voltage to predetermined level at start. CONSTITUTION:A microprocessor M5 in fuel injection control means M6 will calculate the fuel injection on the basis of the informations concerning at least to the fuel injection at start stored in temporal memory M4 and the output from operating condition detecting means M2 and control the fuel injection means M3. Here, the control means M6 is constituted such that specific amount of asynchronous injection is executed upon recovery of the source voltage monitored through source voltage monitoring means M7 to specific level necessary for ensuring the operation of microprocessor M5 at start of engine. Asynchronous fuel injection is continued untill the accumulated fuel injection will reach to predetermined level.
Patent JP-H0962757-A (JP)
Title: Business form sorting/processing method
Inventor: ANADA NORIAKI
IPC: G06Q10/10
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency when an operator inputs the data on a prescribed item while looking at a large number of business forms. SOLUTION: When the description items of a large number of business forms 1 are inputted to an information processor 20, the forms 1 are previously sorted for the common items that have the same contents of the described characters. Then the common items are inputted at first and input of these items are omitted for the subsequent forms 1. Some of these forms cannot be used in common. In this respect, the forms that can be used in common are shown on a batch header 22 when the forms 1 are sorted.
Patent JP-H1180043-A (JP)
Title: Production of meta-terphenyl
Inventor: YANAI HIROSHI
IPC: C07C15/14
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for selectively and efficiently producing mterphenyl, by isomerizing o-terphenyl, p-terphenyl or a mixture containing them in the presence of an acid catalyst under mild conditions. SOLUTION: o-Terphenyl, p-terphenyl or a mixture containing them is isomerized in the presence of 0.1-5 wt.% based on the terphenyl of an aluminum chloride catalyst at 80-150 deg.C for >=0.5 hour.
Patent JP-H0666516-A (JP)
Title: Laser interference length measuring apparatus
Inventor: OKAMOTO AKITO
IPC: G01B9/02
Filed: 1992-08-21
Abstract: PURPOSE:To obtain a laser interference apparatus for measuring length which can relax the limitation to a measurable speed of movement of an object of measurement in a large degree by an inexpensive means. CONSTITUTION:In this apparatus, a frequency stabilizing laser 62 being of an internal resonator type and outputting linearly-polarized lights 64a and 64b of two orthogonal frequencies is used for an interference optical system 60. A measured beat signal S and a reference beat signal R obtained from photodetectors 16 and 20 are converted into intermediate-frequency signals IF1 and IF2 being easy to process, by using an oscillator 70, a mixer 74, a mixer 82, etc. Moreover, a frequency shift + or -DELTAf accompanying the movement of an object of measurement, which is a differential frequency of the two signals, is detected by a differential frequency detecting circuit 90, inclusive of signs thereof, and further the frequency is integrated by an incremental- decremental counter 92.
Patent JP-2000311981-A (JP)
Title: Semiconductor device
Inventor: HIKITA JUNICHI
IPC: H01L25/07
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device, where a semiconductor element can be connected direct to a printed board or the like, without using a base board when the semiconductor element is packaged so as to make its element formation surface face upward (face-up). SOLUTION: Pad electrodes 6 are formed on an element-forming surface of a semiconductor element 1, through-holes are bored in the element-forming surface near to the pad electrodes 6 penetrating the element 1 so as to reach its rear, a metal 8 connected to the pad electrode 6 is put through the through- hole, so that an electrode connection can be made through the rear of a chip. With this constitution, when a semiconductor element is packaged so as to make its element-forming surface face upward (face-up), an electrode connection can be made through the rear of a chip, so that a semiconductor device can be connected directly to a printed board or the like.
Patent JP-H0668710-A (JP)
Title: Illuminating device
Inventor: KIMURA MORIO
IPC: F21Y101/00
Filed: 1992-08-21
Abstract: PURPOSE:To provide an illuminating device having an excellent external force absorbing function by facilitating automatic mounting while widening an interval between lead wires installed on an apparatus board even when a small lamp is used. CONSTITUTION:Lead wires 24a and 24b extending from a light emitting part 22 of a lamp 21 are bent mutually in an opposite direction in the first bending parts B, and are bent further in the second bending parts C, and are extended approximately in parallel with each other at an interval of W2. A partition plate 34 interposed between the lead wires 24a and 24b and insertion holes 35a and 35b to introduce the respective lead wires 24a and 24b outside, are formed on the bottom surface of in a recessed part 33 of a socket 31. The interval W2 can be widened between the lead wires 24a and 24b, and external force can also be absorbed by the elastic deformation in the bending parts B and C.
Patent JP-2001063110-A (JP)
Title: Method for printing image by laminating and thermal transfer printing using the method
Inventor: KATO SHINJI
IPC: B41J2/335
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of a wrinkle pattern on an image without wasting energy irrespective of a size of photographic paper. SOLUTION: In this image printing method, when performing printing of an image by laminating, a controller 110 supplies and writes laminate image printing data into a line memory in a line memory section 105. At that time, the image printing data to be written into each address of the line memory is changed corresponding to a size of a photographic paper detected by a side detecting means 107D. The image printing data is read from the line memory by each one line to be transferred to a thermal head 101. The heat is applied to a ribbon region of which the width is the same as that of the photographic paper by means of the thermal head 101 irrespective of the size of the photographic paper, and then a film type sheet is transferred on an image.  A portion on the ribbon which has a difference in thermal contraction and expansion is in the edge section of the photographic paper so that the possibility of occurrence of a wrinkle pattern on the image can be markedly reduced. Even when the size of the photographic paper is varied, the heat is not applied to a redundant region, thereby preventing waste of energy.
Patent JP-S63100245-A (JP)
Inventor: TOOMASU HANEEBUARUTO
IPC: F02D41/14
Filed: 1987-10-01
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-H0294888-A (JP)
Title: Burst detecting circuit
Inventor: OGAWA YOSHIHIKO
IPC: H04N9/455
Filed: 1988-09-30
Abstract: PURPOSE:To obtain a level of a stable color burst signal quickly not fluctuate due to noise or fluctuation of a burst gate pulse by obtaining n-set of mean values from larger samples of color burst signals and using the result as the value of the color burst signal. CONSTITUTION:A digital signal C is inputted to a detection circuit (a) and only the sample in which a color burst signal exists is selected by a burst gate pulse and its absolute value is taken and fed to a 1st-n-th maximum value detectors b1-b0. When all samples of the burst signal pass through the n-set of the maximum value detectors b1-b0, the larger samples of the burst signal are stored in an internal latch circuit of the maximum value detectors b1-b0. Thus, values of each internal latch circuit are inputted to an adder (c) in the n-set of the maximum value detectors b1-b0 to obtain the sum and its sum is inputted to a 1/n arithmetic unit (d), it is subjected to 1/n multiplication to obtain a means value. Then the value is used as the burst level, that is, a gain control signal of an ACC circuit 14.
Patent JP-S60134049-A (JP)
Inventor: IWASAKI MITSUHIRO
IPC: D03D47/36
Filed: 1983-12-23
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-H04129650-A (JP)
Title: Confirmation method for replacement of tool
Inventor: KAMITAMA TOSHISUKE
IPC: B23Q3/157
Filed: 1990-09-18
Abstract: PURPOSE:To prevent a mistaken work, by deciding as to whether or not it is the specified tool with the form and dimension being measured automatically, on the tool to be installed with its being moved to a tool main shaft initially from a tool magazine. CONSTITUTION:When a start operation is performed via an operation panel 19, a machine tool 12 starts an NC work according to the command of an NC work program. After reading the NC work program on each step and executing those, if the reading step is the case of a tool changing command, it is decided whether there is a flag on the corresponding table or not. When the flag is erected the flag is erased. Then, it is decided whether the tool is the specified tool to be used hereafter or not. Then, the competent tool is installed to a spindle in the case of there being a tool changing command. It is know whether or not the length and form of the competent tool are right from the positions of X, Y, Z axis when the competent tool and contact detection means are relatively moved and brought into contact by a subroutine program, with the contact detection means being provided on the table. A display for informing to a worker is displayed on a display 18 in the case of its being not the specified tool.
Patent JP-H0782062-A (JP)
Title: Method for composting immatured bark
Inventor: NOMURA MASARU
IPC: C05F11/00
Filed: 1993-09-08
Abstract: PURPOSE:To shorten an open-air storage time for maturing from an immatured bark into a semi-matured bark to improve the efficiency of a stock yard by adding a granular material comprising porous calcium silicate hydrate to the immatured bark and subsequently subjecting the mixture to a natural accumulation fermentation. CONSTITUTION:An immatured raw material bark is mixed with 3-10wt.% of a granular material comprising porous calcium silicate hydrate and having a granular diameter of approximately <=3mm and subsequently subjected to a natural accumulation fermentation. By the addition of the porous calcium silicate hydrate, the raw material bark in an acidic region is kept in a neutral region to stimulate the fermentation and prevent the bleeding of a tree sap on the fermentation of the bark.
Patent JP-S6399871-A (JP)
Inventor: HATTORI HIROYUKI
IPC: A61M1/02
Filed: 1986-10-15
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-H0775547-A (JP)
Title: Culture substrate
Inventor: WATANABE YOSHIAKI
IPC: C12M1/00
Filed: 1993-09-07
Abstract: PURPOSE:To obtain a culture substrate capable of controlling the linkage of synapses in an arbitrary form and culturing the neurocytes and suitable for the culture of primary neurocytes by coating polyhydroxyethyl methacrylate on a specific substrate and subsequently removing metal oxide regions together with the coated layer. CONSTITUTION:Polyhydroxyethyl methacrylate is coated on a substrate in which fine regions to be used as cell-adhering regions have been formed from the thin layers of a metal oxide such as aluminum oxide or indium oxide, and the metal oxide regions are subsequently removed together with the coating layer to obtain the objective culture substrate in which cell-non-adhesive fine regions have been formed on the substrate with the polyhydroxyethyl methacrylate. Neurocytes cultured together with glia cells are preferably cultured in the culture medium in a stably controlled form.
Patent JP-H0769661-A (JP)
Title: Production of opaque quartz glass
Inventor: FUJINOKI AKIRA
IPC: C03C11/00
Filed: 1993-09-07
Abstract: PURPOSE:To provide the opaque quartz glass which is uniformly dispersed with fine bubbles at a high density and has excellent heat shielding and heat ray scattering properties. CONSTITUTION:Glass raw material powder having <=250mum particle diameters of the max. diameter is packed into a heat resistant mold in the process for producing the opaque quartz glass contg. the fine bubbles by heating and fusing the glass raw material powder layer packed into the heat resistant mold. The glass raw material powder layer is then heated up to the melting temp. of the glass raw material powder while the heating up speed of the glass raw material powder is controlled in an inert gaseous atmosphere and thereafter, the molten glass powder is held for >=10 minutes in a temp. range of 1740 to 1800 deg.C, by which the fused glass is formed.
Patent JP-H1084757-A (JP)
Title: Threshing and dust-discharging device
Inventor: AKIYAMA TAKAO
IPC: A01F12/10
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To improve threshing efficiency by speedily scraping threshed materials at a threshed material scraping out port part of the terminating part of a threshing room. SOLUTION: A dust discharging room 9 in which a dust discharging drum 6 is pivotally provided and guide fins 7 and 8 shift-guiding threshing materials in the axial direction at an inner peripheral is arranged is provided between the threshed material scraping out port 3 of the terminating part of the threshing room 2 pivotaly provided with a stripping-off drum 1 and a rod discharging room 5 for receiving the absorbed and discharged dust of a dust absorbing and discharging device 4 while sending threshed and discharged rods. The guiding angle A of the guide fin 7 at a part opposed to the port 3 of this room 9 is set to be larger than the guiding angle B of the guide fin 8 at a rear part.