baber/WOPTO huggingface dataset:
Patent JP-S6113133-A (JP)
Title: Repeated load tester of elastic test piece
Inventor: MURANAKA MINORU
IPC: G01N3/00
Filed: 1984-06-29
Abstract: PURPOSE:To attain reduction of energy and improvement of durability, by constructing a hydraulic closed circuit tension side pressure chamber and compression side pressure chamber of an oilhydraulic actuator. CONSTITUTION:An elastic test piece W is fixed between an elastic test piece chucking bench 110 on the fixed side and an elastic test piece chucking bench 140 on the vibrating side connected to an oilhydraulic actuator 200. Further, an oilhydraulic closed circuit 300 is constructed by connecting tension side pressure chamber 220 and compression side pressure chamber 230 of the oilhydraulic actuator and a double-vibrating type variable flow pump 310 with a regulator. And at the beginning, during the compression stroke of the elastic test piece W, a driving motor 320 is operated in full load. Next, during the stroke of returning the maximum compression deviation to the zero compression, a compression reaction is produced in the test piece W. By means of the compression reaction, the pump 310 is converted to an oilhydraulic motor and further, the motor 320 to an electric generator. Thus, as during a half of a test cycle, the compression reaction of the test piece W becomes the driving source of the oilhydraulic pressure, a significant energy saving becomes available.
Patent JP-H0428294-A (JP)
Title: Manufacture of ceramic board
Inventor: AKIYAMA SUSUMU
IPC: H05K3/46
Filed: 1990-05-23
Abstract: PURPOSE:To lessen a ceramic board in through-hole resistance and to enable a ceramic board to be easily and surely manufactured by a method wherein paste is provided to through-holes through screen printing to fill conductive particles densely into them notwithstanding the shrinkage of the ceramic board in burning. CONSTITUTION:Paste 6 is screen-printed on green sheets 2 and 4 inside holes 1 and 3 previously provided to the green sheets 2 and 4 notwithstanding the shrinkage of a board at burning. After the paste 6 containing conductive particles is filled into the holes 1 and 3, and a dummy layer 5 formed of the same composition with the sheets 2 and 4 is provided to the side of the sheet 4 where the paste 6 is extruded, and the laminated body is burned under a normal pressure. Thereafter, the dummy layer 5 is removed by polishing. Thus, a ceramic board low in through-hole resistance can be easily and surely manufactured.
Patent JP-S6027374-A (JP)
Inventor: BUERUNAA HARUTOMAN
IPC: A24C5/39
Filed: 1984-06-29
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-H10325872-A (JP)
Title: Light radar device
Inventor: YAMABUCHI HIROSHI
IPC: G01S17/42
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To positively obtain homogeneous radar performance and stable performance for detecting an object over an entire azimuth in a light radar device being used, for example, for a vehicle. SOLUTION: A luminous flux being emitted from a light source 10 is introduced to optical elements 36 and 37 with focal distance corresponding to the ratio of small and large spread angles that are the astigmatic difference thus forming the shape of the section of the luminous flux in a circle. Furthermore, the luminous flux is generated into fan beams with a spread angle only in vertical direction by an optical element 40 on a cylindrical surface, and at the same time an actuator 50 is rotated for scanning the fan beams in an entire azimuth.
Patent JP-H08329196-A (JP)
Title: Character recognition device and learning method therefor
Inventor: KAWAJIRI HIROMITSU
IPC: G06F15/18
Filed: 1995-05-31
Abstract: PURPOSE: To sort input characters into respective correct groups at the time of recognition and to improve the accuracy of recognition by allowing plural recognition parts in post stages to learn teacher input data in accordance with similarity between the teacher input data and reference data. CONSTITUTION: A neural network includes a prestage part 14 in a stem network and plural post stage parts 16 in a black network. The prestage part 14 sorts an input pattern having many categories to specific groups. Each post stage part 16 corrsponds to each group of the prestage part 14 and includes an input layer 16a, an intermediate layer 16b and an output layer 16c. The layer 16a is connected to the layer 16b by a coupling coefficient Nih and the layer 16b is connected to the layer 16c by a coupling coefficient who. At the time of learning the neural network, teacher input data e.g. are resorted and registered so as to be overlapped in two or more groups (post stage parts) having similarity more than a fixed value. Consequently the discontinuity of a boundary between respective groups, i.e., a boundary between feature spaces, can be improved.
Patent JP-S61292255-A (JP)
Title: Recording and reproducing device
Inventor: NAGASAWA KENICHI
IPC: G11B15/467
Filed: 1985-06-19
Abstract: PURPOSE:To reduce remarkably the locking time from the transient state to the stationary state by switching the signal processing state of tracking control based on the level of a specific pilot signal component reproduced from an erasure head. CONSTITUTION:An f1 component of a reproduced signal from an erasure head 24 outputted via the position P of a switch 45 is compared with a reference voltage 48 by a comparator 49 via a band pass filter 47 and a detection circuit 50 at the reproduction. When an output of the detection circuit 50 exceeds a Vref, the output of the comparator 49 goes to an H level. When the output of a 1/2 frequency divider 42 is at an H level and a switch 43 is at the position of a f1 oscillator 34, it represents a faulty state, an output of an AND gate 44 goes to H, a one-shot multivibrator 52 is triggered to invert an output of the 1/2 frequency divider 42. The switch 43 outputs a f3. Then the reproducer head traces before and after a track superimposed with the f3 signal, then the tracking control is locked quickly to the stationary state there after.
Patent JP-H07299486-A (JP)
Title: Production of water purifying material and water purifying material
Inventor: FUJIWARA MITSUHIRO
IPC: C02F3/10
Filed: 1994-05-10
Abstract: PURPOSE:To provide a water purifying material capable of making micro-organ ism growing condition suitable by using a waste material and inexpensively obtaining. CONSTITUTION:As the production method of the water purifying material A, the waste material of pipe-like or tubular resin is used as a main material 1 and a plurality of the resin waste materials are formed by massively pressing into a prescribed shape so that the microorganism growing space is present. And the water purifying material A uses the pipe-like or tubular resin waste material as the main material 1 and is formed by massively pressing into the prescribed shape and the spaces formed in the inside of the waste material and among each other are the microorganism growing space. Furthermore, in the water purifying material A, the waste material is formed by massively pressing with the adhesion by hot melting and/or an adhesive. The water purifying material A is provided with a mounting hole to a place to be mounted. Further in the water purifying material A, at least a part of the waste material is made porous. And the outer shape of the water purifying material A is made pseudorocky and made groove shaped.
Patent JP-S6025376-A (JP)
Title: Facsimile control system
Inventor: KUSUMOTO KOUJI
IPC: H04N1/32
Filed: 1983-07-22
Abstract: PURPOSE:To improve the communication efficiency by counting and storing number of times of line errors in the previous history and falling down the line speed when this value exceeds a set value. CONSTITUTION:An error register counting and storing the number of times of line errors in a line training at the pre-processing noticed from an opposite facsimile device receiving picture information and a line speed managing table 7 changing the line speed to a low value when the value of the error register 8 corresponding to the active line speed reaches a threshold value set to a register 10 are provided to the facsimile device having dialing function. A main control section 1 sets a line speed managing value linked to the dial number of the management table 7 as the initial value of the line speed of the line training at each calling.
Patent JP-H10324674-A (JP)
Title: Sulfonyloxyphenyl group-containing fluorene compound
Inventor: AKIIKE TOSHIYUKI
IPC: C07C309/73
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain the new subject compound suitable as a monomer capable of efficiently and stably producing, at a low cost, a phenylene group-containing polymer, soluble in organic solvents and excellent in heat resistance, low dielectric, processability and transparency. SOLUTION: This sulfonyloxyphenyl group-containing fluorene compound is expressed by formula I [R<1> and R<2> are a 1-3C alkyl, a fluoroalkyl, an aryl of formula II (R<7> is F of an alkyl); R<3> to R<6> are each H, F, a 1-3C alkyl, an alkenyl or an aryl], e.g. 9,9-bis(4-methylsulfonyloxyphenyl)fluorene. The compound of formula I is obtained, e.g. by reacting a phenyl group-containing compound with sulfonic acid chloride.
Patent JP-H11326606-A (JP)
Title: Photosensitive composition for black matrix
Inventor: SUZUKI NOBUO
IPC: C09D133/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive composition which has superior developability and image reproducibility, has high resolving power and has improved insulatability, coloring power and hiding power by making the solubility of a coating resin in a solvent lower than the solubility of a binder resin in the solvent. SOLUTION: The solubility of the coating resin in the solvent used in a composition is made lower than that of the binder resin used in the composition. As a measure, the resin having the solubility of 10 g resin/100 g solvent or above, more preferably 20 g resin/100 g solvent or above is preferably used as the binder resin and the resin, having a solubility of 10 g resin/100 g solvent or below, more preferably 5 g resin/100 g solvent or below is preferably used as the coating resin. The acid value of the coating resin is 0 to 200 and the acid value of the binder resin is 50 to 150, and the acid value of the binder resin is preferably higher or lower than the acid value of the coating resin. Furthermore, the average particle size of the carbon black coated with the coating resin is in the range of 0.005 to 0.5 μm and preferably, in the range of 0.005 to 0.3 μm.
Patent JP-H05318466-A (JP)
Title: Preparation of thermosetting resin molding material
Inventor: SAITO SATOYUKI
IPC: B29B7/90
Filed: 1992-05-26
Abstract: PURPOSE:To leave a glass fiber long and to improve adhesiveness of a resin with the glass fiber by a method wherein a material wherein a phenol resin and the glass fiber are main compounding ingredients is kneaded while a solvent is dropped by using a kneader having a solvent dropping inlet at the apex of a barrel. CONSTITUTION:It is pref. that the amt. of compounding of a phenol resin and a glass fiber is 30-40wt.% for the phenol resin and 20-60wt.% for the glass fiber based on the total amt. of the compsn. A extruding kneader wherein a solvent dropping inlet 4 is located at an apex part of a barrel, pref. at a position being 1/3 or fronter of a screw 12, is used. 5-20wt.% methanol, acetone, MEK or water based on the whole amt. of the extruded material are dropped from this solvent dropping inlet 4. This plasticizer material is pelletized by means of a granulator or is made into a sheet by means of a roll and then ground.
Patent JP-S6026750-A (JP)
Inventor: TERAMOTO KENJIROU
IPC: E04C2/42
Filed: 1983-07-21
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-S62290203-A (JP)
Title: Automatic carrier balance device
Inventor: MATSUDA TETSUO
IPC: H03C1/62
Filed: 1986-06-10
Abstract: PURPOSE:To reduce the number of regulatior stages at the time of assembling by detecting a modulated signal which is the output from a modulator by means of a detector, feedback-controlling the modulator with a detection output and regulating a carrier balance. CONSTITUTION:It is assumed that a waveform (a) is inputted to the modulation signal input terminal 7 of the modulator 1 as an input signal 100. The input signal 100 is modulated in the modulator 1 and outputted as the modulated signal 200. On the other hand, the part of the input signal 100 is impressed on a gate signal generation circuit 8, which generates a gate signal corresponding to a period (d) where a modulation signal should be at a zero level periodically. A gate circuit 2 gates the period (d) where the modulation signal 200 should be at a zero level, and inputs said signal 200 to the detector 3. The detection output signal corresponding to the amplifier level of the period where the signal of the detector 3 should be at a zero level is inputted in a holding circuit 4. It outputs such a reference potential 500 that the modulation signal 200 becomes zero in the period (d) where the signal level should be at a zero level.
Patent JP-H0847641-A (JP)
Title: Catalyst for production of acrylic acid and production of acrylic acid using the catalyst
Inventor: TANIMOTO MICHIO
IPC: C07C57/055
Filed: 1995-05-31
Abstract: PURPOSE:To provide a catalyst for production of acrylic acid by gaseous phase contact oxidation of acrolein or acrolein-contg. gas, and to provide the production method of acrylic acid using this catalyst. CONSTITUTION:This catalyst is used to produce acrylic acid by oxidation of acrolein or acrolein-contg. gas in a gas phase with molecular oxygen or molecular oxygen-contg. gas. The catalyst for production of acrylic acid contains multiple oxides containing Mo and V as the essential component for the production of acrylic acid by gaseous phase contact oxidation of acrolein and contains a solid acid having <=-11.93 of acidity.
Patent JP-H01303711-A (JP)
Title: Manufacture of laminated inductor electronic component
Inventor: NAKAZAWA CHIKASHI
IPC: H01F41/04
Filed: 1988-05-31
Abstract: PURPOSE:To facilitate the formation of the top layer and the bottom layer of ceramic layers by a method wherein conductive paste and ceramic paste, with which a turn shape conductive pattern will be formed, are alternately printed on an unsintered ceramic sheet, and another unsintered ceramic sheet is superposed thereon. CONSTITUTION:As a ceramic sheet, which was molded in sheet form in advance, is used for formation of the bottom layer of ceramic layer 1, the ceramic layer 1 having free thickness can be formed easily. This ceramic layers 3, 3..., to be used for formation of a coil, can be formed by printing ceramic paste and conductive paste alternately on the layer 1, and a closely wound coil can be formed. Besides, as a ceramic sheet made in sheet-like form in advance is superposed in the same manner as the top layer in order to form a ceramic layer 5, the ceramic layer 5 of free thickness can be obtained easily. As a result, a ceramic layer, having a certain extent of thickness for the magnetic path of the magnetic field generating from the coil, can be obtained easily, and productivity can be improved.
Patent JP-2000323168-A (JP)
Title: Sodium/sulfur secondary battery
Inventor: KADOSHIMA MASARU
IPC: H01M10/39
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a sodium/sulfur secondary battery having a long life and an excellent charge/discharge characteristic. SOLUTION: The secondary battery is partitioned to a positive electrode chamber and a negative electrode chamber by a solid electrolyte having a sodium ion-conductive property. A negative electrode active substance, i.e., sodium 5 is accommodated in a negative electrode chamber and a positive electrode electricity-collecting body 10 prepared by a substance having a corrosion-resistance and an electron-conductive property in which a positive electrode active substance, i.e., a sulfur or a sodium polysulfate is immersed is accommodated in a positive electrode chamber surrounded by a positive electrode container 3 and a solid electrolyte. In this case, a membrane prepared by pressing a carbon powder is disposed between the positive electrode electricity-collecting body and the positive electrode container 3.
Patent JP-H02312302-A (JP)
Title: Waveguide circuit
Inventor: FUJII YASUHIRO
IPC: H01P5/12
Filed: 1989-05-26
Abstract: PURPOSE:To synthesize power of two orthogonal polarized electromagnetic waves in one plane by one rectangular waveguide by giving the difference of a half wavelength in the waveguide between distances from respective L-type bends to a T-type branch. CONSTITUTION:L-type bends 1 which convert the propagation direction of an input electromagnetic wave to opposite directions in the same plane are provided in the vicinity of a pair of electromagnetic wave input terminals A and B, and a T-type branch 2 is provided to synthesize a pair of electromagnetic wave inputs propagated in opposite directions in this plane into electromagnetic waves in propagation directions orthogonal to each other in the same plane with respect to power. Distances from respective L-type bends 1 to the T-type branch 2 are different from each other by lambdag/2 where lambdag is the wavelength in the waveguide. Thus, power of two orthogonal polarized electromagnetic waves are synthesized by one waveguide circuit.
Patent JP-S61292566-A (JP)
Title: Motor deceleration detector
Inventor: NAKADOKORO TSUGUTADA
IPC: G01P3/48
Filed: 1985-06-20
Abstract: PURPOSE:To enable the detection of a motor being decelerated down to specified revolutions, by checking to see if the output cycle of a frequency generator corresponding to the revolutions of the motor is longer than an internal set time of a monostable multivibrator. CONSTITUTION:The rotational speed of a motor 19 is detected with a frequency generator head 11 and a waveform 52 obtained by shaping 13 the waveform 51 amplified 12 is generated 14 as trigger pulse at the rising and falling edge thereof to trigger a monostable multivibrator 15 by a waveform 53 obtained.l The waveform 54 always outputs a low level when the cycle of the pulse 53 is shorter than an internal set time and the moment the cycle becomes longer than it, it inverts and outputs a high level. Then, as the waveform 54 is inputted into a D input terminal of a D type FF16 and the output 53 is inputted into a clock terminal, a waveform 55 is obtained at an output terminal Q as rising synchronizing the rising of the initial pulse of the waveform 54. When the output 55 and the output 54 are inputted into an OR gate circuit 17, a waveform 56 is outputted to an output terminal 18 as rising synchronizing the rising the initial pulse of the waveform 54.
Patent JP-H08329759-A (JP)
Title: Contact point for relay
Inventor: CHIBA SEIJI
IPC: H01H50/54
Filed: 1995-06-01
Abstract: PURPOSE: To prevent increase in contact resistance over a prescribed wide load condition from a prescribed very small load, and improve contact reliability by inclining a moving piece support hole in a prescribed range, and making a movable contact point perform moving operation in a prescribed range. CONSTITUTION: An inclined support hole 11 in which a movable contactor 7 is installed, has a support hole inclination of 5 deg. to 30 deg., and an angle 16 is adjusted so that a difference (a movable contact point moving width 15) between a bottom part and an upper part of the hole 11 becomes 0.2 to 3min. Therefore, when a movable contact point 8 and a fixed contact point 6 contact each other, the contactor 7 on which the contact point 8 is installed, operates along the inclined support hole 11 of a moving piece 4, and produces a sliding effect to the contact point. When the contact point 8 slides on the contact point 6, most of a sticking material on a contact point contact surface is removed, and increase in contact resistance is prevented over a wide load condition of about 5A from a very small load of about DC 5V several mA, and contact reliability can be improved.
Patent JP-S5658844-A (JP)
Title: Reaction injection molding method
Inventor: SAKAKIBARA SHIGETOMO
IPC: B29C45/26
Filed: 1979-10-18
Abstract: PURPOSE:To enhance workability of Reaction Injection Molding (RIM) by a method wherein a vacuum suction apparatus is provided to a mold in the RIM and a thermoplastic resin film having mold releasing property is closely contacted with an inner wall of the mold and a stock material resin is poured to be reacted and cured. CONSTITUTION:A vacuum moldable disposition is applied to a mold having a desired shape for the RIM and, subsequently, a vacuum moldable nonadhesive thermoplastic resin film or a thermoplastic resin film having a surface coated with a mold releasing agent or containing an internal mold releasing agent such as polyethylene or polypropylene film is placed in the mold and subjected to the vacuum molding. Next, the mold is arranged in a condition moldable by RIM and a stock material resin is poured thereinto to be reacted and cured and, after demolding, the molded product is obtained by peeling the film.
Patent JP-H06154801-A (JP)
Title: Method of obtaining shaped material or rod at normal temperature and shaped material or rod obtained
Inventor: JIYANPIETORO BENEDETSUTEI
IPC: B21B15/00
Filed: 1992-05-27
Abstract: PURPOSE: To make it possible to obtain a multiple-section element including plural sections or bars or both (hereafter simply described as the sections or bars) finished from hot rolled products and to divided the various sections or bars simultaneously at a time in a cold state without interrupting continuous production. CONSTITUTION: This method simultaneously obtains the plural sections or bars 14 in the cold stage by starting from the hot rolled single multiple-section element 10 which includes the plural sections or bars 14 being the sections or bars 14 having symmetrical, asymmetrical or special cross sections and relating to the representative dimensions of a specific rolling mill and may have one section or bar 14 and a web between another one section or bar, then cooling the single section element. The hot rolled single multiple-section element 10 is cooled in a line in series to the rolling mill and is then subjected to the operation to simultaneously and longitudinally divide the element in the cold state without breaking the continuity of the work in order to separate the individual small sections or bars 14.
Patent JP-2000321303-A (JP)
Title: Probe card and contactor
Inventor: YAMASAKA CHIKAHITO
IPC: H01L21/66
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a probe card capable of improving a degree of freedom in the layout of a group of wiring terminals of a connection board such as a main board and the like corresponding to the application of multiple pins and the narrowing of pitches in a contactor, and surely executing electric characteristic test on a subject of high processing speed. SOLUTION: This probing card 100 comprises a main board 10 connected to a tester side at its upper surface, a converting board 20 capable of reducing a first group of connecting terminals 21 formed on the upper surface, on a lower surface corresponding to a group of wiring terminals formed on the lower surface of the main board 10 for converting the same as a second group of connecting terminals 22, and a contactor 30 connected to the second group of connecting terminals 22 of this converting board 20, and an approximately V-shaped plate spring terminal 11 is respectively connected to each wiring terminal of the group of wiring terminals.