baber/WOPTO huggingface dataset:
Patent JP-S54120671-A (JP)
Title: Forming of polyurethane foam layer
Inventor: MATSUMURA HIROYUKI
IPC: B29C39/00
Filed: 1978-03-13
Abstract: PURPOSE: To apply a foamed polyurethane layer having high bonding strength to the machined surface of a foamed polyurethane, by spraying the machined surface with a urethane stock liquid containing a plurality of foaming agents having different boiling points, and applying the outer polyurethane layer thereto.  
     CONSTITUTION: The cut or ground surface of a foamed polyurethane layer is sprayed with a liquid composition having same composition to the stock liquid of polyurethane which is to be applied as the outer layer and composed of essential raw materials of polyurethane, i.e. polyhydroxy compound and a polyisocyanate, and other additives such as foaming agent, foam stabilizer, flame retardant, catalyst, etc., provided that the foaming agent of the stock liquid for the outer layer is replaced by a plurality of foaming agents having different boiling points. The dense polyurethane foam layer thus obtained is coated with an outer polyurethane layer by spraying the above stock liquid to the dense polyurethane foam. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58147656-A (JP)
Title: Damping device for watt-hour meter
Inventor: HORIE HIROMICHI
IPC: G01R11/10
Filed: 1982-02-26
Abstract: PURPOSE:To easily stabilize a damping force, by a method wherein, after magnetic flux generating from a magnet is once saturated by a part of a yoke, it is guided to a damping part. CONSTITUTION:Magnetic flux emanating from a ferrite magnet 4 is guided to a gap part 7, serving as a damping part, through a yoke 5. A cavity 8 for saturating magnetic flux is formed in a part of the yoke 5. This reduces a change in a damping force due to temperature even if a magnet such as ferrite series magnets having a wide change in magnetic characteristics due to temperature is  used, which results in enabling to provide an inexpensive watt-hour meter.
Patent JP-S63195676-A (JP)
Title: Developing device
Inventor: YUU HIDEO
IPC: G03G15/08
Filed: 1987-02-10
Abstract: PURPOSE:To stabilize the amount of toner to be supplied by providing a shutter member which forms an opening for supplying part of a developer from a developer flow guide member into a toner supply chamber and an opening for mixing the flowing-in developer with supplied toner and supplying the mixture to a developing chamber. CONSTITUTION:The shutter member 37 is provided which forms a 1st opening 38 for supplying part of the developer from the developer flow guide member 35 into the toner supply chamber 32 and the 2nd opening 39 for mixing the flowing-in developer with the supplied toner and supplying the mixture to the developing chamber 31. Consequently, the developer can be dispersed in and stirred with the supply toner, and the toner can be supplied stably without depending upon the properties of the toner such as flowability; and toner remaining in the toner supply chamber 32 is eliminated.
Patent JP-S57143009-A (JP)
Title: Method for load test in deep pier hole testing method for load applied at inside excavation hole
Inventor: KAKURAI MASAAKI
IPC: E02D1/02
Filed: 1981-02-27
Abstract: PURPOSE:To obtain large reaction force against a measuring device and to perform an easy and safe measurement of bearing power, by a method wherein the reaction bracket of a reaction holding frame is pressed in the slope surface of the belling out pant in a deep pier hole, and a waling strip is installed on the reaction holding frame. CONSTITUTION:A deep pier hole is excavated in an underground part 1. The upper part of the deep pier hole 2 is formed in a column, and the lower part is made to belling out 4 having a spreading slope surface 3. A reaction holding frame 6 made of steel material is then formed in the excavated hole 2. A cross- shaped reaction beam 7 is placed on the reaction holding frame 6, sloving members 8 are located on the reaction beam 7, and woling strips 9 reinforce the shorings 8. A bracket 10 is placed to each end part of the reaction beam 7. A bearing power measuring device 14 is then installed between the center of a bottom 5 of the hole 2 and the beam 7, the frame 6 is pushed upward through expansion of a jack 16, and the reaction force of the jack 16 is measured on a  land to measure the bearing power of the hole 2. A pressing pressure A to the  surface 3 of the bracket 10 is supported by the shoring members 8.
Patent JP-H05345487-A (JP)
Title: Thermal dye transfer receptive element with back face layer
Inventor: TOOMASU UIRIAMU MAATEIN
IPC: B41M5/44
Filed: 1993-02-18
Abstract: PURPOSE: To provide a dye receptive element which maintains sufficient friction between a rubber pick roller and a back face layer even under high temperature and high relative humidity conditions and inhibits the transfer of dye between image-carrying elements even when such elements are laminated. CONSTITUTION: This thermal dye transfer receptive element has a polymer dye image receptive layer formed on one of the faces and a support including a back face layer formed on the other opposite face. The back face layer of the thermal dye transfer receptive element contains 10-80 wt.% polyvinyl alcohol as a polymer binder, 0-15 wt.% polyethylene oxide (a polyvinyl alcohol accounts for 1/2 or more of the total weight of the polymer binder), 15-80 wt.% 0.01-0.05 μm colloidal inorganic subfine particle and 1-35 wt.% 1-15 μm polymer particle.
Patent JP-S62188559-A (JP)
Title: Picture processor
Inventor: SASAHARA KENJI
IPC: G06T5/00
Filed: 1986-02-14
Abstract: PURPOSE:To obtain a reproduced picture with high quality without losing the density of a character picture and its steepness by selecting any of substantially binarized picture signals according to the picture element density of a multi- value picture signal. CONSTITUTION:Pattern signals SAW1, SAW2 of difference period and an analog picture signal VA are compared respectively by comparators 4a, 4b to obtain binarized picture signals PW1, PW2 subjected to pulse width modulation. Further, a high-order bit of muti-value picture signals VD0-VD7 is extracted at each picture element to detect a dark density and a selector 23 selects any of the substantially binarized picture signals PW1, PW2 according to the picture element density. Since any of the substantially binarized picture signals is selected according to the picture element density of a multi-value picture signal in this way, the density and steepness of a character picture even in an original including the character picture in a photographic picture are not lost and one picture is reproduced with fidelity by using simple constitution.
Patent JP-S57142330-A (JP)
Title: Preparation of ethylene tetrafluoride porous tube
Inventor: KATOU HIROSHI
IPC: B29C48/00
Filed: 1981-02-27
Abstract: PURPOSE:To inexpensively obtain the titled tube having a thin wall thickness and a small diameter by a method wherein a sheet like ethylene tetrafluoride resin is molded onto a tubular body with a uniform wall thickness having a reinforcing material provided to the outer periphery thereof and, after molding, said tubular body is elongated to a longitudinal direction to make the same porous and the resulting porous body is baked. CONSTITUTION:A molded ethylene fluoride resin sheet 1 containing auxiliary lubricant is wound around a heat shrinkable tube 3 provided to the outer periphery of a roller 2 to be formed into a tubular shape and, to the outer periphery thereof, a reinforcing material 4 is applied to form a tubular body 5. After the resulting tubular body 5 is rolled along with the roller 2 between flat plates to make the wall thickness thereof uniform, the roller 2 is removed and the heat shrinkable tube 3 is shrunk by heating to be removed to obtain a tubular body 6 with a uniform wall thickness. The resulting tubular body 6 is preheated at a temp. of 327 deg.C or less and, after elongated to a longitudinal direction, baked at a temp. of 327 deg.C or more to obtain the titled tube.
Patent JP-S57145776-A (JP)
Title: Winding-up machine for linear element
Inventor: NISHIKAWA SEIICHI
IPC: B65H65/00
Filed: 1981-02-28
Abstract: PURPOSE:To enhance the efficiency of connecting operation of a linear element and a linear material, by connecting a winding-up end of the linear element to the linear material using bundling lines in such a way that the connected part has a small diameter and is flexible, and a back tension is exerted to the linear element. CONSTITUTION:A linear material bundling traverser 16 for connecting the linear material 15 such as a flexible rope to the linear element 4 is arranged between a winding-up drum 1 and a winding-up guide traverser 9. The traverser 16 consists of a reel 20, a guide mechanism 21, a bundling apparatus 22, a vertically driving mechanism 23 and a cutting mechanism 24. After the linear material 15 has been wound to a winding-up drum 1, the guide traverser 9 is positioned just over the linear material 15, the leading end of the linear element 4 is inserted into a guide click 22a of the bundling apparatus 22, and when the bundling apparatus 22 is actuated, the linear element 4 and the linear material 15 are fastened tightly by the bundling lines 36. Then the winding-up drum 1 is rotated to pull the linear element 4 by the linear material 15, and thus the linear element 4 is wound up.
Patent JP-S61189388-A (JP)
Inventor: SHIRASAWA SO
IPC: H01B17/58
Filed: 1985-02-19
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-S62187638-A (JP)
Title: Antiskid type hydraulic brake device
Inventor: NOMURA YOSHIHISA
IPC: B60T8/1761
Filed: 1986-02-13
Abstract: PURPOSE:To attempt the employment of a pump drive device which is small in size and light in weight by providing a buffer to a pump line equipped with an accumulator feeding pressure fluid to a hydraulic pressure control valve provided to a brake fluid line. CONSTITUTION:Both a proportioning valve 18 and a hydraulic pressure control valve 20 are provided to a hydraulic line 16 connecting a master cylinder 12 with a rear wheel cylinder 22 for controlling hydraulic pressure in a hydraulic pressure chamber 30 in a hydraulic pressure control section 24 of the hydraulic pressure control device 20 by means of both a pressure increase/decrease change- over solenoid valve 40 and a bake control solenoid valve 42. And a pump 76 is also provided for feeding its discharge fluid to an accumulator 70 through a check valve 72 so as to transmit the fluid pressure of the accumulator 70 to the hydraulic pressure control device 20 through a regulator 46. And a buffer 91 is provided to a place closer to the pump 76 (76) side than the check valve 72 of a pump line 74, and a discharge valve 110 which is opened upon receiving controlled pressure from the regulator 46, is provided to a circulating fluid path 112, by which the buffer is connected with a reservoir 50.
Patent JP-H03234779-A (JP)
Title: Water-based adhesive for carpet backing with excellent blister resistance
Inventor: SHIRATORI NAOYUKI
IPC: C09J121/00
Filed: 1990-02-13
Abstract: PURPOSE:To provide a water-based adhesive for carpet backing with excellent blister resistance by compounding a carboxy-modified synthetic copolymer latex with specified amt. of an inorg. filler and a zirconyl ammonium carbonate. CONSTITUTION:A water-based adhesive for carpet backing is produced by compounding a carboxy-modified synthetic copolymer latex (e.g. an acrylic acid-modified styrene-butadiene copolymer latex) with 200-600 pts.wt. inorg. filler (e.g. calcium carbonate) and about 0.05-3 pts.wt. zirconyl ammonium carbonate each based on 100 pts.wt. latex solid and, if necessary, additives such as a thichener, an anti-foaming agent and a dispersing agent. As it is possible to prevent blistering in high speed drying by using this adhesive as a carpet backing, it is possible to improve the productivity and to attain cost reduction in carpet production.
Patent JP-H04262012-A (JP)
Title: Active cancellation muffler
Inventor: MATSUURA MITSURU
IPC: G10K11/16
Filed: 1991-01-29
Abstract: PURPOSE:To surely suppress the exhaust noise by the control permitting the speedy convergence without being influenced by the delay of the transmission function in the input/output systems for a suitable digital filter. CONSTITUTION:A revolution signal detector 7 detects the signal synchronized with the revolution of an internal combustion engine 1, and the signal is inputted into the first and second suitable digital filters 10 and 20. An actuator 5 is driven on the basis of the output of the filter 10 to output compression waves from an expansion pipe 4 so as to cancel the pressure wave of the exhaust noise. At this time, the output pressure wave of an exhaust pipe 3 is detected by a pressure sensor 6a, and inputted into the filter 10, and controlled so as to identify with the transmission function of an exhaust noise passage. Further, the pressure in the expansion pipe 4 is detected by a pressure sensor 6b arranged at the position where the influence of the output pressure wave does not exert, and the coefficient of the transmission function of the filter 20 is renewed according to the output. Then, the coefficient of the transmission function of the filter 10 is renewed according to the outputs of the filter 20 and the pressure sensor 6a.
Patent JP-H01202240-A (JP)
Title: Device for treating fish body
Inventor: OGAWA YUTAKA
IPC: A22C25/16
Filed: 1988-02-09
Abstract: PURPOSE:To enable preparation of sliced meat without sticking residual cut pieces of backbones, by displacing cutting blades so as to avoid the backbones without stopping cutting and processing operation even if the size of fish bodies to be cut is changed. CONSTITUTION:Engaging members (51a) and (51b) are fixed to a pivot shaft 50 and cutting blades (52a) and (52b) are simultaneously loosely inserted therebetween. The afore-mentioned cutting blades are elastically urged toward the above-mentioned engaging members (53a) and (53b) by urging means (53a) and (53b). That is, since the cutting blades can be displaced against the urging means in case relatively hard materials, such as backbones, contact the cutting blades, cutting treatment can be carried out by avoiding backbones, etc., of fish bodies to be cut by such displacement. Thereby, slices of high quality can be prepared without containing any cut pieces of the backbones, etc.
Patent JP-H09224381-A (JP)
Title: Uninterruptible power supply device
Inventor: IGARASHI KAZUHIKO
IPC: H02M7/48
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a power supply device that prevents an AC ripple current due to a ripple voltage generated especially by an inverter from flowing into a storage battery, reduces the heat generation of the storage battery and prevents life reduction, and further has a storage battery charge/discharge circuit with less voltage drop when supplying power from the storage battery and when the power supply device is constituted of a converter for converting to DC, an inverter for converting to AC, and the storage battery charge/ discharge circuit for supplying DC power to the inverter when the output of the DC power of the converter decreases. SOLUTION: A storage battery charge/discharge circuit connected in parallel with a converter 1 is constituted by connecting a storage battery 4 in series to a parallel circuit of a DC reactor 5 and a diode 6 and a charge path to the storage battery 4 is constituted by the DC reactor 5 and that to the storage battery 4 is constituted of the diode 6. Also, the discharge path of the storage battery 4 may be formed of a switching element that operates with the power failure of a commercial AC power supply as a condition.
Patent JP-H09223154-A (JP)
Title: Label retrieval device
Inventor: KIMURA MASAMITSU
IPC: G06F17/30
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To enable efficient retrieval by performing retrieval from a dictionary according to the number of effective characters of an inputted key word (retrieval object name). SOLUTION: This device consists of a registration part 100 which registers a list of registered names at a registration request, a dictionary part 200 which stores labels registered by the registration part 100, and a retrieval part 300 which form the dictionary part 200 with retrieval labels at a request to retrieve a retrieval label and acquires the label. Namely, the dictionary part 200 manages a label which contain no wild card as a symbol with ambiguousness in a character string for retrieval or a label into which the wild card is inserted corresponding to the position of the wild card and the number of characters of the label. Further, the registration part 100 registers registered labels in a hash table where a dictionary is hashed by the numbers of effective characters from the head of the character string of the label to the wild card. Then the retrieval part 300 retrieves the label from the hash table of the dictionary with the inputted key word.
Patent JP-H01205082-A (JP)
Title: Electroless copper plating solution
Inventor: NAGASAWA KENJI
IPC: C23C18/40
Filed: 1988-02-10
Abstract: PURPOSE:To enhance the mechanical properties of a formed plating film such as the elongation and tensile strength by adding inositol to an electroless copper plating soln. contg. alpha.alpha'-dipyridyl. CONSTITUTION:About 50-1,300mg/l inositol is added to an electroless copper plating soln. contg. a cupric salt, a complexing agent, a reducing agent, alkali hydroxide and alpha.alpha'-dipyridyl. A plating film deposited from the plating soln. has superior elongation and tensile strength, so a printed circuit board having high reliability can be produced by using the plating soln.
Patent JP-H06220292-A (JP)
Title: Imidized acrylic resin composition absorbing near infrared ray
Inventor: MURATA YOSHIFUMI
IPC: H01L23/31
Filed: 1993-01-26
Abstract: PURPOSE:To obtain the subject composition excellent in transparency and heat resistance by mixing a specific imidized acrylic resin with a near-infrared-ray absorber in given amounts. CONSTITUTION:This resin composition comprises 100 pts.wt. imidized acrylic resin containing 3wt.% or more structural cyclic imide units represented by the formula (wherein R is H or a 1-20C alkyl or aralkyl) and 0.001-5 pts.wt. near-infrared-ray absorber which preferably is at least one member selected from aluminum compounds, anthraquinone absorbers, metal complexes, and phthalocyanines [e.g. TX-305A (phthalocyanine absorber), manufactured by Nippon Shokubai Sha].
Patent JP-H10249782-A (JP)
Title: Mechanically clamping robot wrist
Inventor: KROEKER TONY
IPC: H01L21/687
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To convey a wafer at a high speed with acceleration/deceleration, by engaging a cog on each cam, with a contraction lip when a robot arm reaches a specific expanding degree, and positioning the clamp finger in a radius direction so that they are separated from a workpiece. SOLUTION: An interlocking mechanism comprises a pair of interlocking gears 92, 93 formed on plural pivot parts 85, 89, and these gears 92, 93 are loosely engaged with each other. The cogs 118, 120 are fixably mounted on the pivot parts 85, 89, these cogs 118, 120 are operated in accompany with the rotation of the struts 83, 87, and the struts 83, 87 are closed to each other during the expanding of the robot arm. When the robot arm reaches a specific expanding degree in accompany with the closing of these struts 83, 87, the cogs 118, 120 are engaged with the contraction lips 114, 116, and the clamp fingers 102, 104 are positioned in a radius direction so that they are separated from a wafer 35.
Patent JP-S57146115-A (JP)
Title: Discharge transmitter
Inventor: YAMAMOTO HIROSHI
IPC: G01P3/486
Filed: 1981-03-04
Abstract: PURPOSE:To enable measuring of a discharge through transmitting of reflection light as a pulse amount, by a method wherein a detecting end surface of an optical fiber, which is formed through focusing of a projecting and a collecting optical fiber, is positioned facing and opposite to a rotor mounted to a reflecting substance. CONSTITUTION:A projecting fiber 5a and a collecting fiber 5b are monolithically built in an optical fiber substance 4, and a detecting end part 6 thereof is positioned facing and opposite to a measuring surface 2a of a rotor 2 rotating corresponding to a discharge. A reflecting substance 10 such as glass ball is mounted to the rotor 2. The constitution causes the light of the projecting fiber 5a to be reflected by the reflecting substance 10, and causes reflection light to be collected by the collecting fiber 5b. A pulse signal is fetched by means of a focusing part 9 to convert it into an electric signal to measure a discharge. If the reflecting substance and the detecting end part are increased in the number to a plural number and in the number of pulses to 2 or more, the precision is further improved.
Patent JP-S60178193-A (JP)
Inventor: KAWAKAMI NOBUYUKI
IPC: B66D1/76
Filed: 1984-02-20
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-H07236920-A (JP)
Title: Method and device for straightening tubular body
Inventor: HIRASAWA TAKESHI
IPC: B21D3/02
Filed: 1994-02-28
Abstract: PURPOSE:To efficiently obtain a product which is satisfactory in out-of-roundness and straightness over the entire tube length by deforming the tubular body to be straightened, in which a freely rotatable and movable mandrel bar have been inserted, by means of plural inclined rotating rolls arranged on a concentric circular. CONSTITUTION:When deformation is imparted in the circumferential direction of the tubular body 1 by plural inclined rotating rolls 2 arranged on a concentric circular, a tubular body 1 to be straightened is sent to the axial direction while being rotated, by a component of force from the rolls 2, in proportion to the inclined angle to the tubular body axis against the rolls 2. At that time, a freely rotatable and movable mandrel bar 3, which is inserted into the tubular body 1 to be straightened, restrains the tubular body 1 from the inside surface; consequently, the bend of the tube in the longitudinal direction is straightened; and the dimensional accuracy is improved and the out-of-roundness and the straightness.
Patent JP-H08196856-A (JP)
Title: High temperature separation of carbon dioxide with dolomite
Inventor: SUZUKI KENJI
IPC: C01B32/50
Filed: 1995-01-26
Abstract: PURPOSE: To efficiently separate and recover specific gaseous components at a low cost by allowing a temp.-controlled exhaust combustion gas to pass through a specific adsorbent to adsorb specific gaseous components of the exhaust combustion gas on the adsorbent and, thereafter, separating and recovering the specific gaseous components through utilizing the difference in adsorption and desorption time between every two of the components. CONSTITUTION: In this separation, a high temp. exhaust combustion gas, as it is or after setting its temp. at a prescribed temp., preferably at a temp. within the range of 300 to 900 deg.C, is allowed to pass through an adsorbent that contains an inorganic solid material having surface basicity, such as dolomite, etc., and thereby, respective specific gaseous components such as carbon dioxide, etc., of the exhaust combustion gas are once adsorbed on the solid material and then, pass through the solid material while repeating adsorption and desorption of the components on and from the solid material. At this time, by utilizing the difference in time required for passing through the solid material while repeating adsorption and desorption of the components between every two of the specific gaseous components, each of the gaseous components is separated.  Thus, each of the high temp. specific gaseous components, as it is, can selectively be separated and recovered. The specific gaseous components which are adsorbed on and desorbed from dolomite used as the adsorbent are separated from each other by utilizing the difference in retention time between every two of the components, and further, simply separated from each other by setting appropriate conditions such as temp., flow rate, flow velocity, etc., with respect to each of the components.