baber/WOPTO huggingface dataset:
Patent JP-H09242296-A (JP)
Title: Exterior wallboard and its locking fixture
Inventor: KOUSHIYO YOUJI
IPC: E04F13/14
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent trembling by locking a wallboard provided with carved streaks with the cross section of a dovetail at a prescribed interval along the longitudinal direction on the back of a rectangular fiber reinforced cement board using a locking fixture constituted by a base part and a hook part. SOLUTION: On a back 1A of a fiber reinforced cement board 1 is formed an exterior wallboard provided with carved streaks 2 with the cross section of a dovetail in the longitudinal direction at a prescribed interval along the width direction. Next, ends in the length direction of a rectangular steel board are folded at an acute angle to form a locking fixture provided with a base part 3 and a hook part 4. The wallboard is fixed to a footing face at a stepped part 1B for joint using a connecting fixture, and the footing face corresponding to the position of the streak 2 is fixed at the base part 3 of the locking fixture, with the hook part 3 engaged with the streak 2. Thus, the wallboard will not tremble but can be securely locked.
Patent JP-H11278926-A (JP)
Title: Dielectric porcelain
Inventor: FUKUDA DAISUKE
IPC: H01B3/12
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric porcelain capable of simultaneously backing together with an internal electrode mainly composed of Ag at a low temperature of <=1150 deg.C and having a high relative permittivity of >=2000 and good temperature characteristics. SOLUTION: This dielectric porcelain comprises main crystalline particles comprising peroviskite type compound oxide containing at least Ba and Ti as metal elements and grain boundary phase containing Si, Zn, Bi and Ti as at least metal element. In this case, Bi of grain boundary phase exists as crystalline particles comprising a compound oxide containing Bi ant Ti. It is desiable that Bi of grain boundary phase exists only as crystalline particles comprising a compound oxide containing Bi and Ti.
Patent JP-H09250942-A (JP)
Title: Liquid surface indicator for drum
Inventor: YADA YASUO
IPC: G01F23/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid surface indicator for a drum whose structure is simple and compact, easy to be handled, inexpensive, and in which the residual quantity of liquid of the drum can be easily recognized. SOLUTION: A liquid surface indicator for a drum 1 is inserted in the drum 1 from the air vent 2 thereof, and provided with an insertion tube 10 whose edge reaches up to the neighborhood of the bottom part of the drum 1. An inner tube 12 is inserted in an outer tube 11, the lower end of the inner tube 12 is opened in the inner bottom part of the outer tube 11, the upper end of the inner tube 12 is led out from the outer tube to the outside, and opened in an air chamber 14. The insertion tube 10 is connected through a connection tube 15 to the air chamber 14. When the liquid surface of the drum 1 is lowered, the other liquid surface of indication liquid 17 of the outer tube 11 is pressed down, and gas flowing the liquid surface thereof into the upper part of the outer tube 11 exists at the time when the liquid surface of the indication liquid 17 is at an upper position.
Patent JP-S63253887-A (JP)
Title: Speed detection for actuator
Inventor: WACHI SHIGEAKI
IPC: H02P29/00
Filed: 1987-04-08
Abstract: PURPOSE:To detect the speed of an actuator without using a sensor, by detecting the moving speed of the actuator from counter-electromotive voltage at the time of working the actuator. CONSTITUTION:To an input terminal Ii, feed current value signal i to an actuator is applied, and to an input terminal Ie, application voltage value signal e to the actuator is applied. Through the output of an adder AD1 via a multiplier M1 and an integrator S, current value signal iS is found. The current value signal is is multiplied by the winding resistance value R of the actuator with a multiplier M2, and R.iS signal is obtained and is applied to the adder AD1. A difference between the current value signal iS of the output of the integrator S and the feed current i is obtained from an adder AD2, and is fed back to the adder AD1 via the amplifier AM of a high amplification factor. By obtaining counter-electromotive voltage signal eR from an output terminal OUT and by using the signal eR as the estimate of the counter-electromotive voltage eR, the speed of the actuator is found.
Patent JP-S58201978-A (JP)
Title: Saccharomyces species fd 612 and its use
Inventor: NAKATOMI YASUO
IPC: C12N1/16
Filed: 1982-05-21
Abstract: PURPOSE:To prepare good bread from a bread ingredient stored in a frozen state, by using a novel Saccharomyces species FD 612 as a baker's yeast. CONSTITUTION:A baker's yeast on the market, Saccharomyces uvarum IFO 0220 and Saccharomyces species IFO 1426 as parent strians are subjected to many preferential mating repeatedly, to give Saccharomyces species FD 612 (FERM-P 6527). A baker's yeast is obtained from this mold by a conventional procedure. The baker's yeast obtained from the Saccharomyces species FD 612 has starch assimilating properties, and improved freezing resistance. Consequently, even if a bread ingredient is prepared by the use of this baker's yeast and stored in a frozen state, good bread is obtained after thawing.
Patent JP-S60228688-A (JP)
Title: Method for conducting electricity to pipe
Inventor: NIOI OSAMU
IPC: C23F13/00
Filed: 1984-04-25
Abstract: PURPOSE:To connect electrically both sides of the insulating point of conductive pipes with a simple operation so that protective current flows to all the pipes by passing a conductive wire passing means through the inside of the conductive pipes and connecting electrically said pipes via said means. CONSTITUTION:Steel pipes 61, 62 on which electrical insulating coating layers are coated respectively as branch and supply pipes are embedded in the ground and protective current flows to the pipes 61, 62 by a galvanic anode 69 connected to the pipe 61. Fuel fluid such as city gas is transported in the pipe 61. The pipe 62 consists of pipes 64, 66, 68 connected via a pipe joint 65 and an elbow 67 and are connected via an elbow 70 and a riser 71 to a gas meter 72. The electrical connection between the pipes 64 and 66 is made imperfect by the joint 65. The wire passing means 1 for the pipe inside is thereupon inserted from the neighborhood of the meter 72 to the inside of the pipe 62 to connect electrically the inside peripheral surfaces of the pipes 64, 66. The protective current is thereby passed to the pipes 66, 61, by which the pipes are protected.
Patent JP-H07289471-A (JP)
Title: Article support
Inventor: TOKUNO EIJI
IPC: A47K10/10
Filed: 1994-04-22
Abstract: PURPOSE:To provide an article support which can be stored out of the way when not in use and can be drawn out smoothly to use by providing a case to store the article support to support an article in such a manner that allows the support to be taken in and out and a spring to invigorate the support in such a direction that the support projects out of the case. CONSTITUTION:A towel hanger 6A which is stored in a tubular case 7 in a manner that can be taken out and in freely is spring-invigorated in such a direction that a drive shaft 14 is projected out of the case 7 by a constant torque spring 18a which is provided integrally. When the hanger 6A is not in use, the hanger 6A is stored and held in the case 7 by a holding mean 20 attached to the rear end of a tubular bracket 14. When the hanger 6A is in use, if the head 6c of the hanger 6A is pushed, the hanger 6A is released from the hold of the holding mean 20 and is protruded by the spring force of the constant torque spring 18a. A rack 23 is formed along the full length of the drive rod 14, and prevents a sudden protrusion by engaging with the pinion 24 of a damper 25a at the top side of the case 7.
Patent JP-H06296963-A (JP)
Title: Water softening device
Inventor: NAKANISHI KEIKO
IPC: C02F9/00
Filed: 1993-04-13
Abstract: PURPOSE:To efficiently remove a hardness component in water and to shorten washing time after reproduction of a cation exchange resin, in a water softening device used for a steam generation device for household, etc. CONSTITUTION:The device has such constitution that a changeover switch 18 is provided on a DC power source 17 of an electrolysis device 7 and acid water obtained by impressing DC voltage between electrodes 5,6 is supplied as reproducing water for the cation exchange resin 9 and also alkali water obtained by impressing reverse voltage between the electrodes 5,6 is supplied as washing water for the cation exchange resin 9. Thus, the hardness component in water is efficiently removed and the cation exchange resin 9 is washed in a short time.
Patent JP-H06272484-A (JP)
Title: Master pushing device in double pipe propulsion construction method
Inventor: HAYASHI MITSUTOSHI
IPC: E21D9/06
Filed: 1993-03-22
Abstract: PURPOSE:To secure a space for performing the work of connecting pipes, cables, and the like disposed inside an inner pipe at the time of propelling a double pipe formed of an inner pipe and an outer pipe. CONSTITUTION:The push ring 13 of a master pushing device B is provided with a hole 13b formed in such a way as to coincide with the axis of the inner pipe l of a double pipe A and to be larger than the outer diameter of the inner pipe 1 and smaller than the inner diameter of an outer pipe 2. A plate like reinforcing member 17 is rigidly fixed to the jack 12 side of the push ring 13 to secure strength. At the time of connecting a new double pipe A to the already propelled double pipe A, the push ring 13 is brought into contact with the outer pipe 2, and the end part of the inner pipe 1 is inserted through in the hole 13b. A large space 19 can be thereby secured between the push wheel 13 and a reaction receiving frame 11a, and pipe-cable connecting work can be performed making use of this space. Since the pipe end of the inner pipe 1 dies not come in contact with the push ring 13, the pipe end is prevented from being flawed so as to prevent the generation of a welding defect.
Patent JP-S59213826-A (JP)
Title: Excavation working ship for bottom under water
Inventor: YASUDA TOMOHIKO
IPC: E02F9/26
Filed: 1983-05-17
Abstract: PURPOSE:To easily and quickly excavate the bottom under water exactly without excessive excavation by a method in which the depth of excavation is corrected by the tidal level of a dredging place, stored as a function of time, and the corrected depth is displayed for an operator on a displayer. CONSTITUTION:Detectors to detect the angles alpha, beta, and gamma of a boom 7, an arm 8, and a bucket 9 are provided to an excavation working machine, e.g., oil-pressure back hoe ship 1, etc. The depth (h1) between water surface 4 and excavated finish surface 13 of the bottom under water is obtained on the basis of the angles alpha, beta, gamma by an arithmetic unit 17. The tidal level DELTAh of a dredging place is obtained by a tidal level arithmetic unit 16 storing as a giving function representing the variation of water surface with time the tidal levels, and corrected depth (h) is obtained from the depth (h1) and the tidal level DELTAh, and displayed on a displayer 18. On the basis of the display, excavation is made by an operator. Exact excavation can thus be performed easily and quickly with lesser excessive excavation.
Patent JP-S59206319-A (JP)
Title: Method for separating propenylnorbornene
Inventor: SHINOHARA HIRONOBU
IPC: C07C7/156
Filed: 1983-05-11
Abstract: PURPOSE:To recover selectively 5-propenyl-2-norbornene, by reacting a cuprous halide with a reaction product of 1,3-pentadiene with cyclopentadiene at a specific temperature, and decomposing thermally the resultant complex compound. CONSTITUTION:A reaction mixture, obtained by the Diels-Alder reaction of 1,3- pentadiene with cyclopentadiene, and containing dimer of the 1,3-pentadiene, 5-propenyl-2-norbornene, methyltetrahydroindene and dicyclopentadiene is brought into contact with a cuprous halide at 55-80 deg.C to give a complex compound, which is then thermally decomposed at 100-140 deg.C to recover the 5-propenyl-2- norbornene. Cuprous chloride is preferred for the cuprous halide, and the concentration thereof is 1.0-5.0mol based on 1mol aimed substance to be extracted. EFFECT:The complex compound of only the aimed substance can be formed by limiting the temperature to the above-mentioned range.
Patent JP-S5421059-A (JP)
Title: Dust collector for vacuum cleaner
Inventor: HAYASHI SEIZOU
IPC: A47L9/20
Filed: 1977-07-15
Abstract: PURPOSE: To provide a dust collector free from unsanitary condition and work with a pre-filter for collecting coarse dust so arranged between a dust collecting chamber and a main filter for collecting fine dust as to turn within the surface thereof. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07276250-A (JP)
Title: Plier fittings
Inventor: PASUKARU DETAABURU
IPC: B25B7/04
Filed: 1995-04-11
Abstract: PURPOSE: To provide a general plier fitting mounted on jaws of pliers and used in a clamp of various collars. CONSTITUTION: The recessed housings 24, 44 comprising the end walls 26, 46, the lower walls 27, 47 and the upper walls 28, 48 are formed on the front faces 22, 42 of a pair of fittings 20, 40 to be engaged with the tabs 12, 14. The end wall 46 of the housing 33 of a second fitting 40 is formed to be approximately flat, and the recessed housing 24 of a first fitting 20 is laterally formed on a central part of the front face 22 of the first fitting 20, an approximately flat central setback 26a is mounted on the end wall 26 of the recessed housing 24, and the approximately flat side parts 26b in parallel with the setback 26a are mounted at both sides of the setback 26a.
Patent JP-H04318381-A (JP)
Title: Tape cassette
Inventor: KONDO SHINICHI
IPC: G11B23/087
Filed: 1991-04-17
Abstract: PURPOSE:To make a back-tension reasonable in accordance with the kind of tapes and to attain a stable tape running by making the guide part rotationally adjustable. CONSTITUTION:A circular-arcuate facial guide part 14 and a pin-shaped guide part 15 are provided in one body consecutively at both left/right sides of a guide block 8. The tape T wound up to a reel hub 4 is led out to the front side opening part 7 in such a manner that the base surface is guided by sliding in contact with the pin-shaped guide part 15 and circular arcuate facial guide part 14. The pin-shaped guide part 15 is capable of rotationally moving against the circular arcuate guide part 14, and the winding angle of tape T to the pin-shaped guide part 15 is changed by means of adjusting the rotational angle of the pin-shaped guide part 15. As the result, the strength of back tension applied to the tape T is adjusted and the stable tape running can be obtained.
Patent JP-S5420090-A (JP)
Title: Separation of acrylic acid hydrazide high polymer
Inventor: KOBAYASHI MASAHIRO
IPC: C08F20/00
Filed: 1977-07-16
Abstract: PURPOSE: To separate an acrylic hydrazide high polymer with ease and economically, by adding a specific amount of a water-soluble inorganic salt of an alkaline earth metal to an aqueous reaction mixture of an acrylic acid hdyrazide high polymer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59213268-A (JP)
Title: Underwater molded motor
Inventor: TAKAGI SHIYOUJI
IPC: H02K15/12
Filed: 1983-05-13
Abstract: PURPOSE:To improve the productivity of an underwater molded motor and to reduce the size and weight of the motor by integralling molding the motor with epoxy varnish of specific moisture permeability filled with glass flake filler having specific aspect ratio and epoxy resin having specific moisture permeability and thermal deformation temperature. CONSTITUTION:Low moisture permeability epoxy varnish having 0.1g/m<2>.24H or lower is previously impregnated, coated on a coil core and dried, glass flake filler having 60-80 of aspect ratio, added with glass flake to equivalent mixture of bisphenol A type liquid epoxy resin and liquid acid anhydride hardener methyltetrahydrophthalic anhydride as a hardener is filled, a stator transfer molded with epoxy molding material having 0.5g/m<2>.24H or lower of moisture permeability and 130 deg.C of higher of thermal deformation temperature is associated. In this manner, a stator can be readily molded, the productivity can be improved, and the size and weight can be reduced.
Patent JP-S60231485-A (JP)
Title: Manufacture of raw material for growing single crystal
Inventor: KUNUGI MASANAO
IPC: C30B11/00
Filed: 1984-04-27
Abstract: PURPOSE:To obtain the titled material capable of providing a single crystal not contg. any bubbles irrespective of the kind and amt. of a colorant and having excellent transparency and gloss by sintering the power of raw materials such as alpha-Al2O3 into the shape of a round rod at specified high temps. CONSTITUTION:alpha-Al2O3 is used as the raw material powder of a corundum crystal and an alexandrite crystal, and metallic oxides of Cr, Ni, Fe, Ti, etc. are added in an appropriate amt. in correspondence with the desired crystal as a colorant. The mixture is then sintered at 800-1,500 deg.C into the shape of a round rod, and the raw material for growing a single crystal by the infrared- condensing floating zone method (FZ method) is obtained. The material is then suspended from the upper shaft of the FZ device, and a seed crystal provided to the lower shaft is heated to form a melt between the raw material and the seed crystal. A single crystal is grown on the seed crystal by moving both crystal and material downward at <0.3mm./H growth rate.
Patent JP-H04318600-A (JP)
Title: Voice recognizing method
Inventor: KANO KIYOHIRO
IPC: G10L15/10
Filed: 1991-04-17
Abstract: PURPOSE:To restrict a phoneme/word speaker Markov model(HMM) for unspecified speakers to the motion of a space and a spectrum characteristic to a speaker and to obtain a high recognition rate by using a speaker Markov model(HMM). CONSTITUTION:For example, the hidden Markov model(HMM) of an unspecified speaker word and a phoneme generated according to many voice data on spoken voices has left-to-right transition in the order of three states A-C and has two self-loops and the output probability from A to B is PAB (yt) for a word/phoneme input symbol yt while the transition probability from A to B is tAB. Denoting the generation probability to a unigram speaker model yt generated from voice data on a speaker (i) as Q(i) (yt), the output probability from the state of the speaker-restricted phoneme/word HMM for yt of the speaker (i) is found from an equation I, where V is a set of input symbols. Then voice recognition is performed by using this speaker-restricted HMM.
Patent JP-H02263958-A (JP)
Title: Oxygen free copper rolled foil and flexible printing circuit board using it
Inventor: SAKAI SHUJI
IPC: C22F1/00
Filed: 1989-04-04
Abstract: PURPOSE:To manufacture the copper rolled foil having low temp. softening properties and high flexing fatigue life by preparing oxygen free copper rolled foil having specified contents of elements such as Nb and inevitable impurities such as oxygen and specified final cold working ratio and thickness. CONSTITUTION:Oxygen free copper rolled foil contg. total 0.001 to 0.05wt.% elements of one or more kinds among Nb, Ti, Ni, Zr, V, Mn and Ta, contg. <=50ppm inevitable impurities such as oxygen and in which thickness is regulated to <=100mu by final cold working of >=90% working ratio is prepd. The oxygen free copper rolled foil has low softening temp. and has the flexing fatigue life after softening more increased than the prescribed value, which is therefore useful as a lead pattern of a flexible printed circuit board.
Patent JP-H09251907-A (JP)
Title: Network resistor
Inventor: ONODA YUZO
IPC: H01C13/02
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a network resistor having a high resistance value accuracy if the value is low by providing an internal electrode circuit to equalize the distances of internal electrodes from common resistors to the respective resistors. SOLUTION: A conductor pattern of an internal electrode circuit 4 having resistances at equal distances from common electrodes by printing a conductor on an alumina insulation board for a recessed electrode type chip network resistor. After baking this pattern to the insulation board, resistors are printed with an area-resistance paste and baked, one of the common electrodes 1 is used as a common terminal and trimmed by a laser beam to trim all the resistors. The laser-trimmed 6 elements are protected by a glass printing and baked. Thus it is possible to expand the low-resistance side resistance value production range of the network resistor having common electrodes on the diagonal lines.
Patent JP-H09259986-A (JP)
Title: Small sized connector with switch
Inventor: HAYASHI MASATO
IPC: H01R12/71
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To eliminate limitation relation to a space, by vertically providing a connection part for RF measurement relating to a printed board in which a connector must be mounted. SOLUTION: In a connector 1, relating to a printed board 4 which has to mount it, a connection part 3 for RF measurement is provided so as to be placed in a vertical direction. Accordingly, the connector 1 itself is formed in small size in a manner of plane, even in the case of arranging the other part in a peripheral part, the connection part 3 is prevented from being an obstacle, so as to eliminate also receiving of space limitation. Necessity for arranging the connector 1 in an end edge part of the board 4 is eliminated, in the case of connecting a connection member 5 to an RF measuring device, connection is made from a vertical direction, so as to facilitate connecting work.
Patent JP-H02264375-A (JP)
Title: Chain line extracting method
Inventor: KANEHARA HIROYUKI
IPC: G06T7/60
Filed: 1989-04-05
Abstract: PURPOSE:To surely extract a chain line by extracting a sure straight line from an extracted core line, and extracting a sure straight line group to be decided on the same straight line whose both edges are open and where contour vectors exist as a character candidate between the lines. CONSTITUTION:One straight line at excellent linearity out of the sure straight lines extracted from the core line is extracted as the straight line. However the candidate whose both edge points are not open is rejected. In both edge directions of the extracted straight line candidate, the straight line candidate in a prescribed distance is searched for, when the angle difference between them is less than a threshold, the plural straight line candidates are regarded to be on the same straight line. When a contour vector lump separated as the character candidate at the time of making the line into the contour vectorization between the edge points of the straight line candidate, which is decided to be on the same straight line, the straight line candidate on the same straight line is made into an alternate long and short line. For example, since the contour vector lump of the character candidate exists between the straight line candidate of loops LA to LI and the straight line candidate LJ to LM, the alternate long and short line is obtained.
Patent JP-H09274171-A (JP)
Title: Liquid crystal display device
Inventor: SAGI SEIICHI
IPC: H01L49/02
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To reduce an after image phenomenon in a liquid crystal display device provided with a nonlinear resistance element as a switching element. SOLUTION: A compensation pulse is applied to pixel capacity in the first half of a selection period, and a write-in pulse with opposite polarity to the compensation pulse is applied to it in the second half. Then, the compensation pulse of a low (off) voltage and the write-in pulse of a high (on) voltage are applied to the pixel capacity to be on displayed, and on the other hand, the off voltage and the on voltage are applied to the pixel capacity to be off displayed in time division in respective compensation pulse applied period and write-in pulse applied period. At this time, the applied time of the on voltage is made be sufficiently short so that an arrayed direction of a liquid crystal molecule isn't changed.