baber/WOPTO huggingface dataset:
Patent JP-H0529755-A (JP)
Title: Printed wiring board
Inventor: YAMADA MUNETOSHI
IPC: H05K3/28
Filed: 1991-07-25
Abstract: PURPOSE:To stuff definitely a hole formed on a printed wiring board so that no flux may enter the hole. CONSTITUTION:A hole 2 is board on a board 1 to which a semiconductor chip is mounted. A part of solder resist ink 3 applied on the surface of the board 1 is filled into the hole 2. This construction makes it possible to stuff the hole 2 with the solder resist ink 3.
Patent JP-S6161203-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NISHI NOBUHIKO
IPC: G11B19/04
Filed: 1984-09-03
Abstract: PURPOSE:To prevent appearance of influences of an erasing signal that remains as recorded in a magnetic disk when the erasing signal is cut by conforming the cut position of the erasing signal to a switching point at the time of recording video signals and information signals. CONSTITUTION:When a magnetic disk 1 is rotated by a disk motor 2, one PG pulse is generated at every rotation from the disk motor 2 as shown in the figure A. The PG pulse is amplified by a PG amplifier 3 and applied to a monostable multivibrator 4, and delayed by a fixed time by the multivibrator 4 as shown by the figure B, and supplied to an erasing signal recording pulse generator 5. When an erasing command signal is inputted from an erasing switch 9 to the erasing signal recording pulse generator 5 as shown in the figure C, and then delay PG pulse shown in the figure B is inputted, a trigger is applied. At this time, the erasing signal recording pulse for generator 5. The erasing signal recording pulse is inputted to an erasing signal recording amplifier 6.
Patent JP-H09327248-A (JP)
Title: Shell culture medium for hydroponics and hydroponic apparatus by shell culture medium
Inventor: KARIBE MAKOTO
IPC: A01G31/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a culture medium for hydroponics, capable of stably raising a plant, reducing waste material amount and carrying out reduction of running cost in culture by accumulating and crushing waste shell and constituting the resultant granular composition as a major component. SOLUTION: Waste shell such as oyster or scallop disposed from processed fishery industries is accumulated and foreign matters such as alga and dust and salt are removed, dried, baked and crushed, and the resultant granular composition is constituted so as to become major component. Furthermore, a mechanism for retaining a culture medium 2 for hydroponics as a shell culture medium layer on the upper part of a container 1 by a net-like support 5 and a nonwoven fabric 4 and a storage part 3 for storing the culture medium in the bottom of the container are provided in the container 1 whose upper face is opened and a mechanism, etc.,  for sucking the stored culture medium from a suction port 6 opened on the bottom of the container by a pump 7 and re- watering the sucked culture medium from the upper face of shell culture medium 2 in the upper part of the container is provided to constitute an apparatus for hydroponics.
Patent JP-H01126692-A (JP)
Title: Biopotential digital controller for music and video
Inventor: HIYUU ESU RASUTETSUDO
IPC: A61B5/374
Filed: 1988-07-25
Abstract: PURPOSE: To generate data which controls generation of a tone by providing a means which senses a biopotential signal in real time, and a means which receives the biopotential to map it to a MIDI(Musical Interinstrument Digital Interface) code in real time. CONSTITUTION: A transducer senses a brain wave signal from a human body 10 and outputs signals to signal lines 18, 20, and 22 to a preamplifier 24, and the output of the preamplifier 24 is coupled to the analog input of an A/D conversion circuit 28 through a filter circuit 26, and a digital intensity language on a bus 34 converted to a digital language is read by a mapping computer 36. This computer 36 obtains the characteristics of an analog signal on a line 32, and this characteristic is mapped to oarameters of MIDI. Thus, the frequency of the tone outputted from a music synthesizer output device 38 is controlled by the intensity of the signal on the line 32.
Patent JP-S5886941-A (JP)
Title: Multistage type shelf system working device
Inventor: SAITOU MASAKATSU
IPC: B21D37/04
Filed: 1981-11-20
Abstract: PURPOSE:To rationalize arrangements of a mold, and to elevate productivity, by extruding a press mold onto a press bed from a mold shelf by a mold taking- in-and-out device, and executing press-working. CONSTITUTION:A desired press mold 2 is selected, an extruding head 13 is connected to the desired press by a detecting device 14 and detainment receiving part 17 by moving a mold shelf 3 up and down, and the press mold 2 is load- shifted onto a press bed 19 along a pair of left and right mold guides from the mold shelf 3 by an oil pressure device. The press mold 2 is clamped firmly, and the expected press working is executed to a product to be worked, by operating a ram head 27. After the working of one lot has ended, the press mold 2 is moved backward by a reverse operation, the mold shelf 3 is operated up and down, and other press mold 2' is used by the same operation. In this way, when working a small lot of various kinds, the productivity is extremely elevated.
Patent JP-S6429849-A (JP)
Title: Support for photoconductive member having laminated structure
Inventor: HONDA MITSURU
IPC: G03G5/10
Filed: 1987-07-27
Abstract: PURPOSE:To obtain the uniformity of film formation and the uniformity of electrical, optical and photoconductive characteristics by specifying the proof stress and material quality of a core member and the proof stress, thickness and material quality of a surface body, respectively, and forming plural pieces of ruggedness by spherical trace dents on the outside surface and further smaller ruggedness in the dents, respectively. CONSTITUTION:This support is constituted of the cylindrical core member 2 having >=5kg proof stress and the surface body 1 which is provided to cover the outside peripheral face of the core member 2 and has <=5kg proof stress. The surface body 1 consists of a high-purity aluminum alloy and the thickness thereof is 0.5-2.0mm. Plural pieces of the ruggedness by the spherical trace dents 204 are formed on the outside surface 202 of the surface body and further the smaller ruggedness 205 is formed in the dents 204. The photoconductive member having the excellent uniformity of film formation and uniformity of the electrical, optical and photoconductive characteristics is obtd. if this metallic body is used as the support of the photoconductive member.
Patent JP-S6342493-A (JP)
Title: Radio wave correction timepiece
Inventor: ISHIKAWA MORIAKI
IPC: G04R20/20
Filed: 1986-08-07
Abstract: PURPOSE:To reduce the possibility of wrong correction by correcting a timepiece with the AND output between time signals from two radio receivers and stepping the counting contents of a counting circuit with an OR output with a detection output of '00'min. CONSTITUTION:When detecting circuits 3 and 4 detect, for example, time signals of 7:00 a.m. and 7:00 p.m. and radio receivers 1 and 2 operate normally, the circuits 3 and 4 generate detection outputs at the same time. An AND gate 5, therefore, generates a correction signal to correct the timepiece 7. An OR gate 6, on the other hand, generates an output, which is supplied to a counting circuit 8, but the counter is reset with the output of the AND gate 8, but the counter is reset with the output of the AND gate 5, so that the counting contents are not stepped. When either of receivers 1 and 2 becomes faulty, the AND gate 5 generates no correction signal and no correction is made. In this case, the contents of the circuit 8 are stepped with the output of the OR gate 6 and the circuit 9 generates an output when the contents of the circuit 8 are not corrected by prescribed times, so that an alarm means 10 generates an alarm. Consequently, the probability of error correction can not be eliminat ed.
Patent JP-H0934859-A (JP)
Title: Data distribution estimate device
Inventor: KUBO SHUNICHI
IPC: G06Q10/04
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To estimate an output distribution of a system which is not necessarily definitely decided even when an existing learning algorithm minimizing a square of the output error is used as it is. SOLUTION: In the data distribution estimate device including 1st and 2nd learning devices having a hierarchy neuron circuit network 11(12) whose output value depends on an input value and a variable parameter and a variable parameter revision device 110(120) revising the variable parameter so as to decrease a distance between the output value of sample data and the output value obtd. when the input value of the sample data is inputted to the network 11(12) when paired sample data of the input value and the output value are given to the network 11(12). The 1st learning device is provided with an arithmetic unit 13 that squares a sample data output to generate a new output, which is fed to the parameter revision device 110.
Patent JP-S6246269-A (JP)
Title: Waveform memory controller
Inventor: OOTA TOSHINORI
IPC: G01R13/20
Filed: 1985-08-26
Abstract: PURPOSE:To improve a measuring efficiency by prohibiting a waveform updating processing after the time when input signals after the second one are out of a discrimination region. CONSTITUTION:When newly sampled waveform data are transferred from a sampling data memory 6 to a display memory 8 in order to update the memory 8 by the newly sampled waveform data when reference signals are observed, the newly sampled waveform data are also transferred to an upper and lower limit value calculating circuit 11. The circuit 11 performs the setting processing of a discrimination region by sequentially storing upper or lower limit value data obtained by using the newly sampled waveform data in an upper or a lower limit value memory 12 or 13, respectively. In comparing the data V from the memory 6 with the data VH or VL from the memory 12 or 13, only when a V>VH or V<VL holds, a signal is produced from a digital comparator 14 or 15, respectively. When the signal is once produced from the comparator 14 or 15, a signal is outputted from an FF 17 via an OR 16 and a sampling control circuit 7 is informed of an instantaneous phenomenon that is out of the discrimination region, and the operation of the circuit 7 is prohibited thereafter.
Patent JP-2000006889-A (JP)
Title: Tilting device for marine vessel propulsion machine
Inventor: GOROGAWA AKIRA
IPC: F15B11/00
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To make tilting-up speed of a marine vessel propulsion machine high regardless of the displacement of a pump by providing an accumulator for accumulating and holding an operating fluid discharged from the pump, at an operating fluid feed line between the pump and a selector valve. SOLUTION: A selector valve 23 is selected to set an up-operation mode of connecting an accumulator 54 to a lower chamber 34 and connecting an upper chamber 35 to a tank 53. An operating fluid accumulated and held in the accumulator 54 therefore enters the lower chamber 34 of a cylinder device 21 from a feed line 55 through an accumulator communicating port 77A and a lower chamber communicating port 77B, and an operating fluid in the upper chamber 35 of the cylinder device 21 is returned to the tank 53 from a return line 56 through an upper chamber communicating port 77D and a tank communicating port 77E to elongate the cylinder device 21. At this time, a larger quantity of operating fluid than the discharge of a pump 52 is force-fed to the lower chamber 34 of the cylinder device 21 by the accumulated pressure of the accumulator 54. Tilting-up speed can therefore be made high.
Patent JP-H0477534-A (JP)
Title: Deodorization of polyurethane foam
Inventor: AKUTSU YASUHISA
IPC: C08L75/04
Filed: 1990-07-13
Abstract: PURPOSE:To shorten the time for deodorizing work and to deodorize a urethane foam for interior trim of automobile, etc., at a low cost and high speed by treating a urethane foam in a thermo-hygrostatic chamber having specific temperature and humidity. CONSTITUTION:Amine odor of a polyurethane foam is removed by treating the foam in a thermo-hygrostatic chamber 1 having a temperature of >=70 deg.C and a humidity of >=1RH% at a flow rate of >=0.5m/sec. For example, a water tank 2 is heated with a heater 3, heated water is sprayed with a sprayer 4, the humidified air is introduced into a test chamber 7 and further heated with a heater 8 using a temperature sensor 9, the humidity of the air is controlled with the heater 3 using a humidity sensor 10 and a test specimen 6 is treated in the test chamber.
Patent JP-H1116432-A (JP)
Title: Long rod insulator cleaning device
Inventor: KINOSHITA TORU
IPC: H01B17/52
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a long rod insulator cleaning device capable of making the width thin, inserting into the groove on a long rod insulator, and efficiently cleaning the long rod insulator for a distribution line while keeping it alive by forming both arm bodies, a tip side arm, a base side arm, an inward facing supporting arm body, and an insulator receiving roller in a flat body. SOLUTION: In the long rod insulator cleaning device A, a base frame 2, both arm bodies 3, 3, a tip side arm 31, a base side arm 32, and an insulator receiving roller 40 are formed in a flat body. The long rod insulator cleaning device A can be inserted into the groove 10 of a long rod insulator 1. When used, the long rod insulator cleaning device A is fixed to the tip of an operation rod with a fixing part, the long rod insulator cleaning device A is inserted into the valley space of the long rod insulator 1, the valley outer circumference of the long rod insulator 1 is held in an insulator holding space 51 from an insulator receiving port 50. In this state, the long rod insulator cleaning device A is moved in the circumferential direction with the operation rod, and the surface of the long rod insulator 1 is cleaned with cleaning brushes 60, 61.
Patent JP-S6165577-A (JP)
Title: Image information reading method
Inventor: SUZUKI KENJI
IPC: H04N5/335
Filed: 1984-09-05
Abstract: PURPOSE:To obtain an inexpensive solid state image pickup device without lowering a quality of an image data by lengthening a second period of a clock signal in a reading cycle relative to the first period of the clock signal, and reading an image information read by the first period by the second period. CONSTITUTION:A clock signal CK of a predetermined frequency outputted from a clock signal generating section 1 is inputted to a clock signal changing- over section 5, herein, according to a processing cycle of an image sensor, two types of frequencies f1, f2 are produced and a clock signal KK is outputted by switching them properly. An image information, after photoelectrically converted (IA) synchronously with the clock signal KK in an image section 2, is transferred to (TA) to a storage section 3, an electric charge pattern stored in this storage section 3 once is transferred by a standard scanning system, read (RA) from a reading register 4, and an image signal PSA is outputted. Such cycle is the same as the conventional one. These cycles of a photoelectric conversion, a transferring, a storage and a reading are controlled by the clock signal KK from the clock signal changing-over section 5.
Patent JP-2001011853-A (JP)
Title: Structure of pile head part
Inventor: SAITO HAJIME
IPC: E02D27/12
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To contrive the small diameter of a beam cross section by attaching a steel pipe-made band having a small diameter part on a pile head part to be constructed by cast-in-place concrete and reducing stress due to bending moment transmitted from the pile head part to a foundation beam. SOLUTION: An inverted funnel-like steel-made band 4 having a small diameter part (d) and a taper part 4a is attached to the head part (a) of a foundation pile 1, the connection part of a foundation pile 1, a foundation beam 2 and a column 3 is not in a complete restraint rigid joining state, and made the pin joining state of a degree of restraint of zero. Thus, high durability and stiffness (toughness and deformation capability) are displayed due to confined effect by a steel-made band 4 and the buckling suppression effect of the steel- made band 4 by concrete. Even when large horizontal force acts on the pile head part (a), the bending moment of the end of the pile head part (a) due to the horizontal force is not larger than the case of the rigid joining state of complete restraint.  Thereby the cross section of the foundation beam 2 need not be enlarged more than necessary, and execution and economy can be improved.
Patent JP-H0741483-A (JP)
Title: Production of dnbb single crystal
Inventor: YAMAHO TOMOYA
IPC: G02F1/355
Filed: 1993-07-28
Abstract: PURPOSE:To simply and efficiently obtain a single crystal of high-performance secondary nonlinear optical material in good reproducibility by carrying out deposition of solute using a temperature changing method from an organic solvent solution containing DNBB seed crystal. CONSTITUTION:In obtaining a single crystal of 3,9-dinitro-5a, 6,11a, 12- tetrahydro[1,4]benzoxazino[3,2-b][1,4]benzoxazine (hereinafter referred to as DNBB) expressed by the formula from a ketone-based organic solvent solution (e.g. 2,4-pentanedione), a liquid-deteriorating component is removed by a method, e.g. blocking the organic solvent solution from the outside air with an inert gas and a DNBB seed crystal is included in the organic solvent solution and an organic solvent solution temperature is changed while controlling the temperature with the accuracy within a desired temperature + or --0.08 deg.C to deposit DNBB which is a solute. The DNBB single crystal is preferably used for optics and information fields, especially optical communication, optical recording, etc.
Patent JP-S6430119-A (JP)
Title: Manufacture of superconductive wire
Inventor: TAN MASAYUKI
IPC: H01B12/04
Filed: 1987-07-25
Abstract: PURPOSE:To improve the superconductive property and the mechanical strength by collecting all the segment elemental conductors containing all the elements which compose a specific superconductor in plural neighboring segment elemental conductors to make into a superconductive elemental wire, and then applying a wiredrawing process and a heat treatment to it. CONSTITUTION:All the elements to compose an A-B-Cu-O system (where A is an element of the periodic table IIIa group metal elements such as Y, La, and Ce, and B is an element of alkaline earth such as Ba and Sr) are contained in segment elemental conductors 1 and 2 made of plural copper alloys or metals neighboring each other, and the segment elemental conductors 1 and 2 are collected. Then a wiredrawing process is applied to make into a superconductive elemental wire 4, all the elements generate reactions at the connections where the segment elemental conductors 1 and 2 are closely contacted, and the oxide superconductor of a uniform crystaline structure is produced at the connections along the all superconductor wires in a continuous condition by applying a heat treatment. Moreover, metallic parts remain at the center of the segment elemental conductors along the oxide superconductor in the continuous condition in the longitudinal direction of the superconductive wire 5, and the mechanical strength of the superconductive wire 5 is improved. In such a way, a superconductive wire of a high mechanical strength can be manufactured.
Patent JP-2000016871-A (JP)
Title: Production of sintered body, sintered body, susceptor and its production
Inventor: OHASHI KUROAKI
IPC: B22F3/15
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a large scale of sintered compact or a sintered material having a relatively small dimensional change during the sintering at a relatively low temperature. SOLUTION: When a powder containing one or more kinds of metal powder and one or more kinds of ceramic powder in an amount of >=70 wt.% in total is heat-treated in a pressurized atmosphere, the volume-expansion caused by reaction between the atmosphere and the metal powder may occur on at least one surface of the compressed powder, and simultaneously the powder is compacted by the plastic deformation of the metal powder on the inner side of the volume expansion areas. This sintered product is particularly suitable for the susceptor 1.
Patent JP-H0234309-A (JP)
Title: Manufacture of molded rubber piece for electric insulation
Inventor: NISHIZAWA HITOSHI
IPC: B29C33/76
Filed: 1988-07-26
Abstract: PURPOSE:To manufacture an electrically insulating homogeneous rubber composition having no void by providing a temperature gradient sequentially reducing toward an outer metal mold or core rod when the composition is vulcanized and molded between the mold and the rod. CONSTITUTION:In a metal mold, a hollow core rod 2 which becomes an inner metal mold is coaxially disposed in a bell-like outer metal mold 1. After the surface of the rod 2 is mold-release-processed, its center is covered with a semiconductive rubber layer 6 which becomes an inner semiconductive layer, and coaxially disposed in the mold 1. Then, vulcanizable electrically insulating rubber composition 3 is filled between the mold 1 and the rod 2, heated while feeding cooling water from one end to the other end of the rod 2 thereby to vulcanize the composition 3. Voids 5 are moved as the vulcanization is advanced, and completely vanished after the vulcanization is completed.
Patent JP-H04349053-A (JP)
Title: Wiper control device
Inventor: NOMURA TETSUYA
IPC: G01N19/00
Filed: 1991-07-25
Abstract: PURPOSE:To make a sensitivity adjustment accurately reflecting the will of an operator by separating the judging period from the intermittent time, and performing sensitivity adjustment through the change of the intermittent time or judging period. CONSTITUTION:The output from a water drop sensor 4 is cumulatively calculated, and a wiper blade is driven at either of the two timings which is the earliest - i.e., the timing, when the cumulation value exceeds the threshold within a certain judging period, and the timing when the intermittent time has elapsed after finish of the wiping motion of the previous run. Therein the step of intermittent time is changed on the basis of the threshold for cumulation value. For example, the intermittent time is shortened when the threshold is exceeded within 80% of the judging period, and is prolonged when it remains under the half of the threshold at the timing when the intermittent time set at the wiping motion of the previous run has elapsed. Further the mode of intermittent time or the mode of judging period is changed in response to the entering operation from a sensitivity adjusting variable resistor 35 made by the operator.
Patent JP-S57110384-A (JP)
Title: Water-treating medium and production thereof
Inventor: IDA HIROAKI
IPC: C02F3/10
Filed: 1980-12-27
Abstract: PURPOSE: To contrive to enhance water-cleaning effect by a method wherein a fibrous aggregate consisting of a plurality of mutually entangled staple fibers is used as a water-treating medium so that microorganism can adhere to the medium easily.  
     CONSTITUTION: Staple fibers 3 are fed into an aeration tank 1 containing water W through a charge hopper 2, and air A is blown into the water W through an air blowing nozzle 4 to stirr the water W and the fibers 3. The staple fibers 3 are preferably 5W50mm in length, and the stirring is preferably conducted for at least about 30min. For example, staple fibers of not larger than 10 denier in finess are converted into a rod-shaped fibrous aggregate a of about 30mm in length, while staple fibers of not smaller than 15 denier are converted into a ball-shaped fibrous aggregate b of about 20mm in diameter. Since the aggregate can be easily produced and it provides a large space for passage of water and a large area for contacting with water, it permits microorganism to adhere thereto easily and constitutes a favorable medium for cleaning water. 
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