baber/WOPTO huggingface dataset:
Patent JP-H0491921-A (JP)
Title: Foamed resin home and manufacture of same hose
Inventor: SAWADA KEIJI
IPC: B29C48/32
Filed: 1990-08-08
Abstract: PURPOSE:To form a permeable portion and an impermeable portion in an arbitrary shape in response the use by forming the permeable section, in which cracks are formed among closed cells and the paths of a liquid and a gas are shaped, and the impermeable portion holding the closed cells. CONSTITUTION:A mixed powder material, in which 40-90 pts. fined rubber powder 1 by mechanical treatment, 10-40 pts. resin powder, 10-30 pts. olefin resin powder or 0.2-2 pts. ionomer powder and 0.1-1 pts. foaming agent powder are mixed, is prepared. The foamed rubber hose of closed cells is molded by an extruder 1 from the mixed powder material. A permeable portion 20, in which cracks are formed among the closed cells by taking over the material at a speed faster than the speed of extrusion molding and the paths of a liquid and a gas are shaped, is formed, and an impermeable portion 21 is formed by tuning the material at extrusion speed or cooling the material immediately after extrusion molding.
Patent JP-H0940286-A (JP)
Title: Cable jack
Inventor: KOBAYASHI TOSHIMI
IPC: B65H75/14
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To support a plurality of cable drums with different diameters easily and rapidly by one cable jack. SOLUTION: A pair of column frames 2 are erected on a base part frame 1, and elevating frames 4 are respectively guided along the column frames 2. A plurality of bracket fitting parts 3 are vertically provided at the side face of the elevating frame 4, and a pair of brackets 6 are provided to jouranal cable drums in the bracket fitting parts 3. Jack-up mechanism 5 is interposed between the elevating frame 4 and the column frame 2.
Patent JP-H0375361-A (JP)
Title: Formation of film by sputtering
Inventor: MURATA HIDEAKI
IPC: H01L21/31
Filed: 1989-08-16
Abstract: PURPOSE:To control force per unit width of a thin film and to obtain a thin film hardly causing peeling or cracking by changing vias voltage on a substrate, the interval between a target and the substrate, the rate of film formation or the pressure of sputtering during film formation. CONSTITUTION:A target 2 and a sample stand 3 for setting a substrate 4 are arranged in the vacuum vessel 1 of a dipole magnetron sputtering device and a thin film is formed on the surface of the substrate 4 by sputtering. During this film formation, the substrate 4 is moved up or down by vertically driving a driving mechanism 6 for moving the stand 3 up or down to change the interval between the target 2 and the substrate 4. The pressure of gaseous Ar fed from a tank 9 may be changed with a mass flow controller 11. Layers with applied compressive force and layers with applied tension are alternately formed.
Patent JP-H0963612-A (JP)
Title: Water-cooled fuel cell power generating apparatus
Inventor: IKEDA GENICHI
IPC: H01M8/04
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a water-cooled fuel cell power generating apparatus in which microbe propagation can be prevented without requiring complicated maintenance work such as washing of a produced water recovering system and a water treating system with chemicals. SOLUTION: A fuel cell 1 consisting of layered bodies of a plurality of unit cells and cooling plates 3 is provided with a cooling water circulating system 10 to circulate cooling water 6 to cooling pipes in the cooling plates, a produced water recovering system 20 which condenses steam in waste gases 7, 8 of the fuel cell and a fuel reforming apparatus 2 to recover as water, mixes the water with tap water to give mixed water 26, and store the mixed water 26, and a water treating system 30 which converts the mixed water into pure water 26P and supplies to the cooling water circulating system 10. An ultraviolet sterilization apparatus 41 to sterilize microbes in the mixed water 26 by irradiation of ultraviolet rays is installed in a mixed water flowing route, or the ultraviolet sterilization apparatus 41 and an antibacterial filter 42 are installed at mutually different positions in the mixed water flowing route.
Patent JP-H0259775-A (JP)
Title: Copying machine
Inventor: SAKAKIBARA MASAHITO
IPC: G02F1/13
Filed: 1988-08-26
Abstract: PURPOSE:To obtain printed matters with clear characters and pictures at high speeds by supplying data of characters, graphics, etc., produced by output devices, such as a computer, word processor, etc., to a platen after converting the data into signals for driving liquid crystal. CONSTITUTION:A transparent liquid crystal display board is fitted to the back of a platen 1 constituted of a transparent rectangular glass plate, and when transparent electrodes arranged in both X and Y directions are driven, arbitrary picture information of characters, graphics, etc., is displayed. Signals sent from an external apparatus of a computer, etc., are displayed on the platen 1 as characters, graphics, etc., after the signals are suitably converted and supplied and in such state, the hard copy of the characters, graphics, etc., is produced by performing the same copying process performed against a flat copying original with ordinary copying machines 10. Therefore, printed matters with clear characters and pictures can be produced at high speeds.
Patent JP-S60103248-A (JP)
Inventor: IYOSUTA YANSON
IPC: F24S10/50
Filed: 1983-11-09
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-H0765536-A (JP)
Title: Magnetic disc apparatus
Inventor: MIYASHITA TAKESHI
IPC: G11B25/04
Filed: 1993-08-26
Abstract: PURPOSE:To restrain a lubricating layer on a disc medium from vanishing and improve CSS characteristics by supplementing a lubricant from outside the disc medium selectively in space and instantaneously in time when a lubricating film of the disc medium is broken. CONSTITUTION:A magnetic disc medium 12 is set in a case 10 of a magnetic disc apparatus. A supplementing body 14 of a polarity (bipolar moment) lubricant impregnated with ethylene glycol or diethylene glycol is provided not on the magnetic disc medium 12, but on a fixed part. Molecules of the lubricant evaporating from the supplementing body 14 are deposited by chemical adsorption selectively on a part where a lubricating film on the disc is broken (active part), so that the lubricating film is quickly mended.
Patent JP-H0259530-A (JP)
Title: Tolan derivative compound and liquid crystal composition containing the same compound
Inventor: TAKEDA KATSUHIKO
IPC: C07C29/143
Filed: 1988-08-26
Abstract: NEW MATERIAL:A compound shown by formula I (ring H is trans-1,4- disubstituted cyclohexane ring; R and R' are 1-10C straight-chain alkyl and one CH2 or two nonadjoining CH2 of these groups may be replaced with O). USE:A liquid crystal compound having high  n and high N-1 transition temperature and excellent compatibility with other liquid crystal compounds. PREPARATION:A compound shown by formula II is made into an acid chloride, which is reacted with a compound shown by formula III to give a compound shown by formula IV. This compound is reduced with AlLiH4 to give an alcohol. The alcohol is dehydrated with potassium hydrogensulfate to give stilbene, bromine is added stilbene, which is dehydrobrominated with 1,5- diazabicyclo[5,4,0]undecene-5 to give a compound shown by formula I.
Patent JP-S6270735-A (JP)
Title: Goniophotometer
Inventor: AKIYAMA OSAMU
IPC: G01N21/55
Filed: 1985-09-24
Abstract: PURPOSE:To prevent the appearance of the effect of local sensitivity on the light receiving surface of a light detector, by making it possible to selectively change-over a direct light receiving mode and an indirect light receiving mode. CONSTITUTION:A measuring apparatus is constituted of a spectrometer R, a rotary disc R, a speciment stand B to which a specimen S is set and the concave mirror M, luminous flux iris MS and replaceable lighr detector provided on the rotary disc R. At the time of a direct light receiving mode, a photomultiplier D is mounted on the rotary disc R as the light detector through a holder H and the light receiving surface thereof is positioned immediately behind the iris MS so that the reflected light from the specimen S is directly incident to the light receiving surface of the head end of the photomultiplier D. In the case of an indirect light receiving mode measuring mirror surface reflectivity, if an integrating sphere IS is mounted on the rotary disc R and the light incident window with the integrating sphere IS is positioned immediately behind the iris MS, diffusion reflection is repeated on the inner surface of the integrating sphere IS and uniform luminous intensity is imparted to the light detection window W of the integrating sphere IS and, therefore, the reflected light from the specimen can be received by the light detector without receiving the effect of the sensitivity irregularity of the light receiving surface.
Patent JP-H0932003-A (JP)
Title: Method of reducing seismic force acting upon building using shock eliminating mat
Inventor: KOYANO SHIGEO
IPC: F16F15/04
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce a seismic force by laying a shock eliminating mat having a suitable frictional coefficient and elasticity between the base of the building and the footing. SOLUTION: In such a case that a footing is directly built, a concrete subslab or the like is used so as to form the base 1 of a building. Then, a shock eliminating mat 2 having a suitable frictional coefficient and elasticity is laid on the base 1. Next, a temporary form is assembled on the mat 2, and then a concrete footing 3 is formed. Accordingly, upon a large earthquake, even though an impactive horizontal oscillation of the ground occurs, the horizontal oscillation of the building can be reduced as possible as it can due to its inertia and sliding, and impactive force caused by vertical oscillation can be alleviated. Further, construction thereof is simple and materials thereof are inexpensive, thereby it is possible to easily use this method.
Patent JP-2000050624-A (JP)
Title: Dc-to-dc converter
Inventor: MIURA TAKAHISA
IPC: H02M3/28
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a DC-to-DC converter capable of stabilizing a feedback loop and suppressing overshoot voltage. SOLUTION: A soft start circuit 12 sets an FB terminal potential at a control potential capable of pulse width control, when a pulse width control IC11 is started, maintains it with a capacitor C1 until an input voltage VIN reaches the starting operation voltage of a DC-to-DC converter, starts discharging when the input voltage has reached the starting operation voltage of the DC-to-DC converter, detects the pulse width of the chopping generated by the oscillator built in a pulse width control IC, and outputs the rectangular wave pulse of the detected pulse width from an OUT terminal. At the start of the pulse width control IC, a DT terminal is set at a reference voltage outputted from a REF terminal, and the maximum pulse width limit potential is set at a fixed potential.
Patent JP-2000045821-A (JP)
Title: Method and device for controlling air-fuel ratio of engine
Inventor: SUETSUGU HAJIME
IPC: F02D41/14
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To surely reduce the discharge quantity of HC, CO while preventing the generation of overheat of the catalyst, etc., in the case of transferring the engine operating condition from a partial load area to a high load area by delaying a changeover of the air-fuel ratio control in response to the engine speed and the load condition in a partial load area before the transference. SOLUTION: During the operation of an engine 1, when a determination that the engine operating condition exists in a partial load area is done by an operation condition determining unit 35a on the basis of the engine speed and the intake filling factor, a target air-fuel ratio is set at a stoichiometric air-fuel ratio. Continuously, a fuel injection control unit 35b performs the feedback control of the fuel injection quantity on the basis of the output signal of an O2 sensor 26. On the other hand, when a determination that the operating condition exists in a high load area is done, the target air-fuel ratio is switched to a rich side value so as to perform the feed forward control of the fuel injection quantity.  At this stage, a changeover of the target air-fuel ratio is delayed by a changeover delay control unit 35c, and the delay time is set by a delay time setting unit 35d on the basis of the operating condition of the engine in the partial load area.
Patent JP-S6454520-A (JP)
Title: Power source control circuit
Inventor: TAKIZAWA YASUTOSHI
IPC: G06F1/00
Filed: 1987-08-25
Abstract: PURPOSE:To stabilize a power supply voltage of a circuit system for always supplying a power source, and to prevent a malfunction by providing a switching means for discharging quickly a charge which has been charged to a bypass capacitor, when a power supply from a power source circuit is turned off. CONSTITUTION:When an operation of a circuit shown in the figure is ended and its operating state is shifted to a non-operating state, first of all, a control circuit CONT sets an output signal PON to an H level and stops an operation of a power source circuit PS. Thereafter, when an output signal DIS is set to an L level, transistors Q1, Q2 conduct and a charge which has been charged to a bypass use capacitor C is discharged quickly. As a result, an output VDD of the circuit PS becomes 0V quickly, therefore, since the time when a through- current flows to a circuit system BU becomes extremely short, a power supply voltage VBK does not drop and the system operates stably. Unless the switching means Q1, Q2 and R discharge quickly the charge of the capacitor C, the output VDD drops as shown with a broken line, therefore, the through-current flows for many hours, and as a result, the voltage VBK drops and a malfunction of the system BU is caused.
Patent JP-H1119882-A (JP)
Title: Soft rope short scale winding system cargo fastening equipment
Inventor: KONISHI TSUTOMU
IPC: B25B25/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain cargo fastening tension even by any soft rope, so that mounting/demounting of the rope can be easily operated, in a cargo fastening equipment. SOLUTION: A cargo fastening object is covered with a cargo fastening soft rope, this rope is bent in U shape to be hooked to a hooking pin in the center of a winding shaft via each guide of an equipment, and cargo fastening tension can be obtained in winding the short scale long rope. By a ratchet mechanism of a gear 8 attached to the winding shaft and between bi-directional pawl clutches 9, 10 positioned in a peripheral shape thereof to be attached to each wall of handle side and frame side, winding shaft reverse rotation by reaction stress from the cargo fastening rope can be prevented, and forced winding back at release time can be performed.
Patent JP-H0855189-A (JP)
Title: Discrimination method of degraded image
Inventor: OSUKAA AANESUTO AGATSUJI
IPC: G06V10/20
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a nonlinear filtering method for a deteriorated document image. SOLUTION: An optical character reader(OCR) system 505 receives the input of a bit map image of a component having a characteristic deterioration state caused by the iterative copying or the facsimile transmission processing, etc. A two-dimensional nonlinear adaptive filter 510 models the deterioration of an input document image and output signals which are obtained by applying the filtering to the ideal character images. Then the system 505 selects an image that is best coincident with the input signals out of those ideal character images which undergone the filtering. Thus, the system 505 identifies the original images of input characters and outputs them in a text form.
Patent JP-H1055912-A (JP)
Title: Seal resin compd. and coil component sealed with it
Inventor: FUKUSHIMA MITSUHIRO
IPC: H01F5/06
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain a good resin fluidity at molding, irrespective of the shape of a ferrite powder by preparing a resin compd. with a filler contg. the ferrite powder and spherical. inorg. powder and making smaller the inorg. powder grain size than the ferrite powder grain size. SOLUTION: A ferrite powder having a grain size of 100μm or less is desirable for providing a good fluidity at forming a thin wall product. An inorg. powder having a grain size of 5μm or less is desirable for improving the resin fluidity. Epoxy resin or similar thermosetting resin is of course usable and polyphenylene sulfide resin is preferable for providing a good heat resistance, incombustibility, moisture substrate and dynamic characteristics in good balance. Adding stearic acid (wt. part to 100wt. part of ferrite) over 0.05wt. part of the ferrite content reduces the melt viscosity to 40pA.s.
Patent JP-S6367941-A (JP)
Title: Fault detouring system
Inventor: WACHI ISAO
IPC: H04L12/437
Filed: 1986-09-10
Abstract: PURPOSE:To constitute a detour for a fault without using a loop back and to secure communication among all nodes by using a bidirectional transmission line and executing data transmission and transmission of a check signal for informing the reception of data by the same line. CONSTITUTION:A double loop type transmission system is constituted of transmission lines 11, 12 and nodes 21-2n. A transmission signal 33 is transmitted from the node 21 to the node 2n in a direction 32, and when the node 2n receives the signal 33, a check signal 34 is transmitted from the node 2n to the node 21 in a direction 31. Thus, the signals 33, 34 are transmitted by using the same transmission line. When both the transmission lines 11, 12 are failed between the nodes 21 and 22, the transmission signal 33 is transmitted from the node 21 in the direction 31 by using the transmission line 11 at first and then the transmission line 12, but the transmission signal is not received by the node 22 and a check signal is not returned from the node 22 to the node 21. Thereby, the node 21 detects the existence of a fault in both the transmission lines between the nodes 21 and 22 and switches the transmission direction to the direction shown by the arrow 32 to execute data transmission.
Patent JP-H1054480-A (JP)
Title: Liquid level controller
Inventor: FUJIE MIKIO
IPC: F16K31/24
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid level controller capable of easily and efficiently performing maintenance check and repair of an operating mechanism part, effectively preventing inconvenience such as poor operation from being generated, and reliably preventing foreign matters from entering a liquid receiving tank. SOLUTION: A butterfly valve 40 and an oscillating lever 60 for operating the valve 40 are arranged outside a water storage tank 1, a float shaft 80 is provided through a water storage tank upper wall 1b so as to be freely slid, and the oscillating lever 60 and the float shaft upper end are connected to each other by a link member 90. The vertical linear motion by the float shaft upper end is converted into the circular motion by the oscillating lever other end by the rotation of the link member 90, and therefore, the oscillating lever 60 is oscillated according to the rising and lowering operation of a float 70.
Patent JP-H0495510-A (JP)
Title: Pneumatic radial tire
Inventor: YOSHIMI SHINGO
IPC: B60C11/11
Filed: 1990-08-13
Abstract: PURPOSE:To prevent abnormal wear after the middle stahe of wear, and improve cornering performance on the icy and snowy road by allowing the density of kerfs arranged in the shoulder part of a tread to be difference from each other in plural width regions, tilting the kerfs, and allowing some of the curfs to be shallow in the width region with high density of curfs. CONSTITUTION:On the tread 1 of a tire, blocks 6, 7 are formed by lateral grooves crossing main grooves 2, 3. In the block 7 on the shoulder part S side, a number of kerfs 8 extending in the circumferential direction of the tire are provided. In this case, with the density of the kerfs 8 across the width of the tire, the density (rhoo) in the half-width region (o) on the shoulder part S side is taken greater than the density (rhoi) on the half-width region (i) on the center part C side. Besides, the kerfs 8 are tilted to the shoulder part S side at a tilt angle alpha to a profile normal line 10 perpendicular to the tangent 9 to the tread 1. Further, some of the kerfs 8 provided in the above region (o) are allowed to be shallowed, and their depth d2 is set to be about the half of a maximum depth d1.
Patent JP-H0957538-A (JP)
Title: Manufacture of honeycomb body structure extruding die
Inventor: SUZUKI KAZUO
IPC: B28B3/20
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To accurately and easily form a given circular arc shape on the corner part of a cell, by inserting an electrode into the crossing part of the forming groove; wherein a length of the electrode is formed, at least as long as the depth of a forming groove, and its coross section is circle. SOLUTION: In an electrode 15, whose cross sectional shape is formed into a circle by material having conductivity and strong rigidity and length is at least as long as the depth of a forming groove 1, is inserted into the crossing part of the groove 1. When an electrolyte is made to flow in a material supplying port 2 and the groove 1 via a lead-in port 14 and a recessed hole 13a, and D.C. voltage is applied between the electrode 15 and a die 10 by a D.C. power source 16; the cross section of the corner part of a cell 11 can be worked into a circular arc shape by electro-chemical machining. Consequently, the width of a groove 1 can be formed into the fine dimension of 0.05-0.3mm.
Patent JP-H1150555-A (JP)
Title: Horizontal member bracket
Inventor: TAKAHASHI KIJU
IPC: A47B57/12
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To shorten the assembling work period and to reduce the cost by erecting two projections pinching both side faces of a rod-like horizontal member and positioning the horizontal member perpendicularly to the longitudinal direction on the horizontal member supporting face of a horizontal member bracket. SOLUTION: Two plate-like portions 3, 3 having a circular arc shape and extended vertically to a horizontal member supporting face 2b are integrally protruded on the horizontal member supporting face 2b which is one of two faces of a horizontal member bracket 1 having an L-shaped cross sectional shape and arranged at right angles with each other. Two horizontal member brackets 1 are arranged face to face on two support plates 5 fixed perpendicularly to a wall plate 4 so that the fitting faces 2a are brought into contact with the support plates 5 and the side faces are brought into contact with the wall plate 4. Wood screws are inserted into fixing member insertion holes 2c, and the horizontal member brackets 1 are fixed to the support plates 5. An angular pipe 6 serving as a horizontal member is inserted between two plate-like portions 3, 3 of the horizontal member brackets 1, both side faces of the angular pipe 6 are pinched between the plate-like portions 3, 3, both end faces are pinched between two support plates 5, and the lower face is supported by the horizontal member supporting faces 2b. No fixing member is required to fix the angular pipe 6, assembling can be made in a short time, and the cost can be reduced.