baber/WOPTO huggingface dataset:
Patent JP-S55117786-A (JP)
Title: Semiconductor memory unit
Inventor: SHIRAGASAWA TSUYOSHI
IPC: G11C7/00
Filed: 1979-02-28
Abstract: PURPOSE:To increase memory capacity and also to reduce the number of external pins by assigning memory cells at time-division timing through single X and Y address assignment. CONSTITUTION:To input-output line 21, data lines 22a-22d are connected via MOF gates 24a-24d, and to respective data lines, sense lines 29a-29d are selectively connected by a column switch circuit driven by the output of Y decoder 27 by way of buffer amplifier 25 and bit line 26. Further, memory cells are selectively connected to respective sense lines by a row switch circuit driven by the output of X decoder 36 by way of buffer amplifier 30 and word line 31. Therefore, single X and Y address assignment makes it possible to assign cells at time-division timing obtained by time-dividing it.
Patent JP-H11223320-A (JP)
Title: Blast shielding device
Inventor: SATO SEIJI
IPC: F23G5/033
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent blast, generated by explosion in a crushing machine, from harming workers, working at the receiving and supplying facility side of waste. SOLUTION: A blast shielding device is constituted of blast shielding plates 13, arranged swingably along the longitudinal direction of a supplying conveyor in a waste passage S formed at the upper side of a supply conveyor 4 for supplying waste W into a crusher 3 and opening or closing the waste passage S, and counter weights 14, provided on the blast shielding plates 13 and regulating the balance of the blast shielding plates 13, so that the waste W can be passed under a condition that the blast shielding plates 13 are contacted slightly with the waste transported in the waste passage S, while the blast shielding device is constituted so that the blast shielding plates 13 close the waste passage S by wind pressure, generated in the crusher 3 upon explosion.
Patent JP-S57138129-A (JP)
Title: Manufacture of amorphous thin-film
Inventor: MORI KOUSHIROU
IPC: H01L21/205
Filed: 1981-02-19
Abstract: PURPOSE:To improve the electrical and optical characteristics of the thin-film formed,  and to make the film proper to a solar cell, etc. by alternately repeating a process, in  which the amorphous thin-films are deposited and shaped onto a substrate at a low temperature, and treatment, in which the films are crystallized through the irradiation  of laser beams, in a vacuum device. CONSTITUTION:A substance such as SiH4 is introduced into the vacuum vessel 1 from  an introducing pipe 4, and decomposed through a method such as plasma, and amorphous silicon hydride 7 is deposited onto the substrate 6 held at 300 deg.C or lower. A L- shaped quartz bar 9 is forwarded in the arrow direction, the laser beams oscillated  from a device 10 are irradiated onto the thin-film 7, and the thin-film is changed into  crystallines having order at the short distance of approximately several dozen Angstrom . A  shutter 8 is mounted previously at the nose of the bar 9, and removed when irradiating. Accordingly, a P-N junction type thin-film device turned into a multilayer can be  manufactured by alternately repeating the deposition of the amorphous thin-films 7,  the introduction of an impurity into the films 7 as necessary and crystallization  through laser irradiation in order. The photoconductivity and dark resistance of a cell  such as the solar cell can be improved through crystallization, and the efficiency of  conversion can be ameliorated.
Patent JP-S60172489-A (JP)
Inventor: MORISHITA AKIHIRA
IPC: B25J18/06
Filed: 1984-02-14
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-H02205520-A (JP)
Title: Accumulated papers binding device
Inventor: ABE MASAHIRO
IPC: B65B27/08
Filed: 1989-02-02
Abstract: PURPOSE:To make a divider, driving device and rotary wheel unnecessary and obtain a binding device which is compact and easy to use by a method wherein piled up papers are pressed toward a tape and holding plate and held, the tape is bent along the corners at both ends of the piled up papers, and then the tape is bent along the surface of the holding plate, and is lapped on the surface of the holding plate and bonded. CONSTITUTION:A prescribed number of bills P are inserted between a protruding strap 2 on a holding plate 1 and a tape guide 4. By the driving of a cam shaft 36, cams 37, 38, 39 turn, and an interlock lever 43 moves to the left-hand direction, and a frame body 22 is horizontally and straightly moved to the left-hand direction through shaking levers 44, 47 and supporting body 48. Tips 23A, 23A of pressing pieces 23, 23 come into contact with the bills P through a tape T, and press the bills P. The bills P are pressed to the protruding strap 2 on the fixing holding plate 1, and bent. The cam 37 is further rotated, rollers 10, 15 separate from rollers 9, 14. The pinching of the tape T is released, and the tape T is bent on the upper and lower end surfaces of the bills P by the tips of bending pieces 24A, 24A on supporting members 24, 24. A heat transfer roller 31 moves along a back surface 1A of the holding plate 1, and bends the upper end side of the tape T, and gives a thermal bonding at the same time by pressing the tape T to the holding plate 1.
Patent JP-H0555816-A (JP)
Title: Leading-in motor-driven multiband antenna
Inventor: JIYOOJI DOMINIKU YAASUNASU
IPC: H01Q5/00
Filed: 1992-01-16
Abstract: PURPOSE: To provide a housable 3-band antenna for AM/FM radio and cell telephone bands by telescopically extending and contracting the antenna forming an AM/FM antenna by a lower part member and forming a cell antenna by an upper part member. CONSTITUTION: For a coaxial cable 26 for high frequency signal transmission, one end is connected to this antenna and the other end is connected and wound to a spool 64 rotatably attached inside a housing 24 so as to pull in and pull out the antenna. Then, the spool 64 is rotationally driven by a motor 22 and the antenna is extended and contracted. In the housing 24, first and second contactors 76 and 78 connected to the center conductor and braided line part of the cable 26 for the high frequency signal transmission are provided. Also, a slip ring connector provided with third and forth contactors 80 and 81 electrically connected to the contactors 76 and 78 in the optional stage of pulling in and pulling out the antenna is provided. Thus, the antenna for three bands with excellent characteristics is realized.
Patent JP-H05187957-A (JP)
Title: Method and apparatus for measuring airtightness of container and conveying method of the container
Inventor: INAMASU YASUO
IPC: G01M3/40
Filed: 1992-01-13
Abstract: PURPOSE:To make it possible to detect a microscopic defective part highly precisely, easily and consecutively by ionizing a fluid in an ampoule located inside an inner tube, by forming also a capacitance among an outer tube, an intermediate tube and the inner tube and by detecting an ionic current flowing out of the defective part of the ampoule. CONSTITUTION:When an ampoule 2 filled with a fluid of high insulation is put in an electric field of a cathode (inner tube) K formed by impression of a voltage, ions formed by ionization appear inside. A capacitance is generated around a grid (intermediate tube) G and a plate (outer tube) P. When the ampoule 2 has a defect such as a pinhole, therefore, these ions are attracted by ions having reverse polarity and flow out from a defective part jointly with activation of movement of fluid molecules caused by heating of a heater H provided on the outer peripheral surface of an extra-large tube L. The potential of the inner tube K is made higher than that of the outer tube P by the ions arriving at the inner tube K and surplus ions flow as an ionic current to the intermediate tube G. By measuring it by a measuring circuit 3, accordingly, the existence and the size of the defect can be measured.
Patent JP-H11222951-A (JP)
Title: Cushioning material for soundproof floor material
Inventor: ISOYAMA SHIGETAKA
IPC: E04F15/20
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To improve sound absorbing performance, a walk feeling and the touch of a cushioning material for a soundproof floor material, and to avoid oozing-out of water from the concrete surface by heating/pressurizing/ compressing this laminated body by sandwiching a laminated film composed of a thermosetting resin film not more than a specific thickness and a thermoplastic resin film formed on its both surfaces, between porous sheets. SOLUTION: A thermally compressed polyurethane foam sheet is formed by heating/compressing this laminated body under a prescribed condition by forming the laminated body by sandwiching a laminated film 3 of a three layer structure composed of polyethylene films 2a, 2b formed on both surfaces of a polyester film 1 having a thickness of 12 μm between soft polyurethane foam sheets 4, 5. The thermally compressed polyurethane foam sheet has no touch of the polyester film 1 but the touch of a urethane foam single body can be obtained. Oozing-out of water from the concrete surface can be avoided even if curing of concrete is insufficient by the presence of the polyester film 1 since the laminated body is firmly adhered.
Patent JP-H03229150-A (JP)
Title: Device for detecting flame
Inventor: SUGIMOTO AKIRA
IPC: G01N29/00
Filed: 1990-02-05
Abstract: PURPOSE:To securely detect a flame by detecting the variation of a sound caused by the variation of the flame. CONSTITUTION:The output signal of a sound wave signal generator 2 which is driven by an inspection signal generator 1 is inputted to a reception signal amplifier 5 through vibrating elements 3 and 4. When the flame is present thereon, amplitude modulation is imposed on the output of the element 4 and the amplitude is varied according to the variation of the flame. The reception signal of the amplifier 5 becomes a DC analog signal through a detector 6 and passes through a capacitor 7 and its variation is amplified by an amplifier 8. Then the signal passes through a capacitor 10, a diode 11, and a window comparator 9 and signals are outputted from fail-safe on-delay circuits 13 and 14. Here, Q is generated when no flame is present thereon and no fault is generated even in the amplifier 8. Further, the output signal Q of the circuit 14 is generated only when the flame is present thereon. Consequently, the flame can securely be detected.
Patent JP-H06244686-A (JP)
Title: Multiplex signal receiver
Inventor: YAMAZAKI MASAHIKO
IPC: H04N7/025
Filed: 1993-02-12
Abstract: PURPOSE:To provide a multiplex signal receiver which can provide a proper slice level by suppressing the large fluctuation of the slice level caused by deformation at one part of a CR1 signal. CONSTITUTION:This device is provided with a comparator 2 for generating slice data by comparing the voltage of a video signal 1 to be inputted with a reference voltage. A count value corresponding to one cycle term of the CRI signal is measured from the slice data corresponding to the CRI signal by a counter 12, the reference value of an 'H' level term during one cycle term of the CRI signal is calculated from this count value by a reference value calculation part 13, and a count value corresponding to the 'H' level term during one cycle period of the CRI signal is calculated by a counter 14. The reference value of the 'H level term is compared with the count value of the counter 14 by an H level comparator part 15 and corresponding to the compared result, the reference voltage is changed.
Patent JP-S52109004-A (JP)
Title: Main oil pump trip device of steam turbine
Inventor: TAKAHASHI MASAHIKO
IPC: F01D15/08
Filed: 1976-03-09
Abstract: PURPOSE: To prevent the unnecessary tripping of a turbine even when turbine rotational frequency is lowered for some reasons durig the starting process of the turbine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56121398-A (JP)
Title: Method of controlling rotation of brushless motor in digital control system
Inventor: OKUDA MASANAO
IPC: H02P6/06
Filed: 1980-02-29
Abstract: PURPOSE:To automatically and quickly lead-in a desired speed by a method wherein an encoder is combined with the brushless motor in the digital control system of the type which is rotated in a continuous response region at a normal time by a clock pulse from a generator. CONSTITUTION:There are provided a rotating encoder 4 combined with the motor 1, an encoder output detecting circuit 5 identifying whether or not the motor 1 is rotated by the output of the encoder 4, a clock oscillator 6, a frequency divider 7 which frequency-divides the clock pulse of the oscillator 6 into signals of frequencies capable of self-starting and an input pulse row forming circuit 8. The encoder 4 feeds out the position and speed of the motor 1. The output of the encoder 4 is combined with the pulse rows from the generator 6 and the frequency divider 7 through the encoder output detecting circuit 5 and supplied to an excitation mode  forming circuit 2.
Patent JP-H01227044-A (JP)
Title: Manual apparatus for measuring photometry data
Inventor: MAAKASU BERUNAA
IPC: G01N21/27
Filed: 1989-02-02
Abstract: PURPOSE: To position a measuring carriage accurately by moving the measuring carriage through a single drive motor, stopping the measuring carriage at the time of starting the measurement by removing a clamp pin from a stationary slide guide section and then bringing the measuring carriage into immovable state by means of a fixing unit. CONSTITUTION: A drive motor 31 not only drive a grid shaft 30 but slides a measuring carriage 15 from a stop position to a measuring position. When the measuring carriage 15 is set at the stop position, the crank pin 40 of a drive pulley 37 is engaged with a linear sliding guide groove 41 and when the pulley 37 is turned by the drive motor 31, the crank pin 40 slides in the sliding guide groove 41 to move the measuring carriage 15 toward the measuring position. When the crank pin 40 reaches the height of a drive shaft 29, it is removed from the sliding groove 41 to lose the force for moving the measuring carriage 15 which thereby stays in stationary state until the measurement is performed. Consequently, a fixing pin 49 is engaged with the fixing groove 50 of a stationary fixing piece 51 and thereby the measuring carriage 15 is surely brought into immovable state.
Patent JP-S63192781-A (JP)
Title: Cephalosporin compound and production thereof
Inventor: HARADA TOSHIAKI
IPC: A61P31/04
Filed: 1987-02-06
Abstract: NEW MATERIAL:A compound expressed by formula I [X represents -CH= or -N=; Y represents (protected) amino; Z represents H, methoxy or formylamino; R<1> represents (substituted)aromatic hydrocarbon group; R<2> and R<3> represent H or acyl; W represents substituent; n is 0-5] and salts thereof. EXAMPLE:(6R, 7R)-7-[(Z)-2-(2-aminothiazol-4-yl)-2-phenoxyiminoacetamide]-3-(3,4- dihydro-6,7-dihydroxy-2-isoquinolinium)methyl-3-cephem-4-carboxylate. USE:An antibacterial agent for Gram-positive and Gram-negative bacteria, especially Pseudomonas aeruginosa. PREPARATION:A compound expressed by formula II (R<5> represents group eliminative by the reaction with a dihydroisoquinoline compound; R<4> represents carboxyl-protecting group; p is 0 or 1) is reacted with a dihydroisoquinoline compound expressed by formula III.
Patent JP-S61191615-A (JP)
Inventor: ORE HORUNIIKIIUIKUZU
IPC: A61K31/55
Filed: 1986-02-06
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-H11214903-A (JP)
Title: Field-effect transistor
Inventor: SUGAWA KUNIHIKO
IPC: H01L21/60
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide with a small number of item parts a field-effect transistor(FET) which has superior electrical characteristics. SOLUTION: An insulation ceramic part 12 is extended toward a FET chip 15, a metalized open stub 17 is formed on its top surface and a capacitance component is added. The stub 17 is preferably divided into plural parts and they are selectively interconnected by a bonding wire 18. Consequently, it is possible to get an inexpensive FET that has a superior electrical characteristic with a small number of item parts and to adjust a capacitance component by correcting manufacturing dispersion as necessary.
Patent JP-H11209916-A (JP)
Title: Compaction attachment for back hoe
Inventor: HINO TAKEMI
IPC: E01C19/34
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an earth compaction attachment which can be freely attached to and removed from a hydraulic breaker. SOLUTION: An attachment A is composed by vertically welding a cylindrical body 3 to the back of a rectangular pressing plate 1. A plate 7 is angularly attached to the back of the pressing plate 1 that the earth may not mount on the back (may slip down). The root of the cylindrical body 3 is radially provided with four sheets of reinforcing plates 9, and a spring attaching hole 9a is severally provided on the plates 9. On the other hand, in a hydraulic breaker B to have the attached attachment A four nuts 10 are fixed about a main body (cylinder), and an eye bolt 11 is threadedly engaged in each nut 10.  In attaching the attachment A, first the hydraulic breaker B is attached to the tip of an articulated arm of a back hoe through a bracket 15, and next a chisel 5 of the hydraulic breaker is inserted in the cylinder 3 of the attachment A, and a coil spring 13 is drawn out and hung over between the eye of the eye bolt 11 and a spring attaching hole 9a of the attachment A. The tensile force of the spring 13 is adjusted by turning the eye bolt 11.
Patent JP-S61185776-A (JP)
Title: Pressurizing roller device
Inventor: MURAKAMI HIDENORI
IPC: B05C19/00
Filed: 1985-02-14
Abstract: PURPOSE:To obtain a low-priced, small-sized pressurizing device with high performance by forming an BN composite non-electrolytic nickel plating layer with a reinforced thermoplastic PPS synthetic resin formed material having the prescribed hardness so as to constitute at least either one of two pressurizing rollers of said layer. CONSTITUTION:A roller part 11 is formed with the reinforced thermoplastic PPS synthetic resin (Ryton(R)) 115 or above in R-scale Rockwell hardness around the metallic collar 15 of the roller shaft 10 of at least either one of two pressurizing rollers. After its surface is warsened by a sand blast, etching, etc., a chemical nickel plating layer 12 is formed on the overall periphery. The BN composite non-electrolytic plating layer 13 is formed thereon and its surface is ground. Thus the low-priced, small-sized pressurizing device with high performance can be obtained.
Patent JP-S53111259-A (JP)
Title: Manufacture of elastic surface-wave element
Inventor: KAMO TAKESHI
IPC: H03H3/08
Filed: 1977-03-10
Abstract: PURPOSE:To uniform characteristics, by suppressing unneeded waves by the layers of the prescribed thickness formed on the surface of an elastic surface-wave element, on which wave-transmitting and wave-receiving transducers are formed, and the reflection-side surface through solder dip after the vapor-deposition of metal.
Patent JP-H01240703-A (JP)
Title: Method and device for controlling power plant
Inventor: EDOWAADO YUNGUUCHIYUAN FUANGU
IPC: F01D17/20
Filed: 1989-02-03
Abstract: PURPOSE: To adjust single and sequential operation modes separately by arranging a means for storing separate adjustment characteristics respectively corresponding to a single action mode and a sequential action mode of an inlet valve. CONSTITUTION: Either a single action flow rate set point signal 26 or a sequential action flow rate set point signal 28 is determined by a unitary valve control mode signal 36 in valve lift control units 31-34. A means for storing separate flow rate adjustment characteristics corresponding to the single and sequential action modes respectively in the valve lift control units 31-34 is provided so that the flow rate adjustment characteristics can be changed. Thus, it is possible to adjust single and sequential operation modes separately.
Patent JP-H09219856-A (JP)
Title: Picture encoding device
Inventor: AKAGI HIROYUKI
IPC: H04N19/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To improve a picture and compressibility after decoding in a picture encoding device. SOLUTION: The picture encoding device 11 divides picture data into block data corresponding to blocks consisting of a previously fixed number of pixels. A resolution component n showing a sub-block to which each pixel belongs and representative levels a1 and a0 representing the luminance-level of the pixel belonging to each sub-block are obtained from each block data and stored in a memory 25 as block data. A decoding circuit 28 reads compressed block data from the memory 25 and reproduces the luminance level of each pixel by means of a value obtained by weigh-averages the representative levels of a processing object block and a block adjacent to it corresponding to a positional relation between a pixel in the block and the adjacent block.  In addition, a level correction circuit 29 corrects the luminance level of the pixel so that the total sum of the luminance levels after the reproduction of each block is equal to that before reproduction and output it to an output part 30.
Patent JP-H06245010-A (JP)
Title: Facsimile equipment
Inventor: IMAI MITSUHIRO
IPC: H04M11/06
Filed: 1993-02-15
Abstract: PURPOSE:To transmit picture data and voice data together in a facsimile equipment. CONSTITUTION:An operator sets a recording mode and inputs a message from a microphone 9. Thereby, a voice signal is digitized and stored in a picture memory as picture data by the unit of one page. Next, the operator sets an original to a reading part 3, inputs the telephone number of an opposite party and pushes a start button. Then, a control part 1 decides what number-th page voice data is transmitted to and sends the piece of information by adding to the HSS signal of a sending procedure. Then, when the sending timing of a FAX message incomes, voice data specified from the picture memory 5 is read and send out with the sending timing of a first page and picture data is read from the picture memory 5 and send out with the sending timing of a second page or a page after it.
Patent JP-S59153406-A (JP)
Title: Controller for electric rolling stock
Inventor: YASUOKA IKUO
IPC: H02P27/06
Filed: 1983-02-18
Abstract: PURPOSE:To prevent the variaton in the starting acceleration or deceleration of an electric rolling stock by increasing or decreasing the amplitude of a slip frequency at the starting time in response to the magnitude of a response load command and a brake force command of the rolling stock. CONSTITUTION:A reference slip frequency pattern generator 24 generates a reference slip frequency fS1 in response to a power drive current pattern IP in response to a response load command VL or a regenerative current patter IB in response to a brake force command DA. A slip frequency correcting unit 25 calculates a slip frequency correcting value fS2 by the deviation between a current command IC and a motor current IM. The output frequency (f) is determined by the reference slip frequency fS1, the slip frequency correcting value fS2 and a rotating frequency fr. When an inverter start command LON is inputted, a starting time output frequency f0 in response to the frequency fS1, the starting slip frequency and the rotating frequency fr is outputted. When becoming f0=fr+ or -fS1, the output frequency f0 is switched to an output frequency (f) by a changeover switch 30.