baber/WOPTO huggingface dataset:
Patent JP-H02188194-A (JP)
Title: Controlling method for inverter
Inventor: OKA TAKAAKI
IPC: F04B49/06
Filed: 1989-01-17
Abstract: PURPOSE:To prevent the stepping noise of a compressor by combining waveform data table and frequency table, reading the waveform data of a waveform data table according to a combination sequence in response to an operating frequency, and repeating it to obtain a pattern of the operating frequency responsive to an operation frequency command. CONSTITUTION:When the operating frequency command of a compressor 7 is output, table numbers A-E of predetermined combination sequence of a frequency table 10 is read in response to the frequency, and the waveform data of a waveform data table 9 is sequentially read according to the table numbers A-E. Then, a transistor of a power transistor section 4 for driving the compressor 7 on the basis of the read waveform data is turned ON/OFF for a predetermined period. The reading of the waveform data is repeated according to the table numbers A-E of predetermined combination to obtain a pattern of the operating frequency of the compressor 7 as a target operating frequency.
Patent JP-S59134132-A (JP)
Inventor: ISHII ISAMU
IPC: B65B49/08
Filed: 1983-01-21
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-H11260370-A (JP)
Title: Non-sintered nickel electrode
Inventor: BERNARD PATRICK
IPC: H01M4/52
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a non-sintered nickel electrode with improved mechanical and chemical resistance especially with respect to electrochemical oxidation. SOLUTION: A non-sintered nickel electrode contains a conductive carrier and paste, having an electrochemical active material and a binder made of a mixture of an elastomer and a crystalline polymer. The ratio of the elastomer is 25-60 wt.%, based on the weight of the binder, and the ratio of the crystalline polymer set so as to lie between 40-75 wt.%.
Patent JP-S58127043-A (JP)
Title: Framed kotatsu
Inventor: YAMAMOTO SHIYUUJI
IPC: A61F7/00
Filed: 1982-01-21
Abstract: PURPOSE:To prevent heat loss and heat irregularity and improve comfortableness and energy conservation property by widening the interior of the Kotatsu using a plane heat generator and using a heating system of low temperature radiation. CONSTITUTION:The central part of the plane heat generator 7 projects from the peripheral edge part, and the heat generator 7 is of a pyramidel configuration having four inclined radiation planes, and is mounted on the ceiling plate 8 of the framed Kotatsu together with a protective cover 9. Respective inclined radiation planes of the heat generator are mounted so that these planes are directed to the direction of the outside of Kotatsu. In such a construction, film processing of high radiation factor is applied to the surface of the inclined radiation surface of the heat generator 7, and radiation heat is discharged outwardly and downwardly with good efficiency. Accordingly, this brings forth such effects for the user in that the waist part and hip part are warmed more than the case of the conventional Kotatsu.
Patent JP-H04251764-A (JP)
Title: Electric field attraction type line recording device
Inventor: NAKAZAWA AKIRA
IPC: B41J2/385
Filed: 1991-01-28
Abstract: PURPOSE:To obtain a method that does not require positioning of each of recording electrodes to micropores provided on a film for controlling penetration of liquid ink for a device suitable for mounting to a printer or a facsimile, specifically for an electric field attraction type line recording device capable of executing high-speed line printing with the liquid ink that is brought into contact with one side of the penetration control film having the micropores and is adsorbed to its other side, the surface for recording, by the electric field attraction. CONSTITUTION:In a device with which recording is made by placing a penetration control film 2a having a number of micropores communicated with an ink supply part in opposition to a recording surface 510, by applying voltage between the ink (i) in the ink supply part 1 and the recording surface 510, and by making the ink, being sucked through the micropores on the part on which the voltage is applied, adherent to the recording surface 510, the aforementioned penetration control film 2a is specifically constructed of a screen that is formed of water repellent microfibers made of synthetic resin made up in an unwoven fabric.
Patent JP-S62166638-A (JP)
Title: Shared modem communication system
Inventor: SHIMADA YOSHIO
IPC: H04L29/10
Filed: 1986-01-17
Abstract: PURPOSE:To use a MODEM for other devices so as to easily execute communication between personal computers, by connecting the MODEM to a personal computer side under a removable condition by means of the instruction of a switch setting section. CONSTITUTION:A facsimile control section 3 performs facsimile transmission- reception through a MODEM 4 and network controller 5. A switching mechanism 7-1 is caused to connect the MODEM 4 with a processor unit 2. The processor unit 2, moreover, is connected with a circuit 6 through the MODEM 4 and network controller 5 under a state where another switching mechanism 7-0 is turned off. Therefore, communication can be performed between personal computers.
Patent JP-S58124583-A (JP)
Title: Desalination
Inventor: FUNAHASHI SHIYOUICHI
IPC: C02F1/14
Filed: 1982-01-21
Abstract: PURPOSE:To enable to perform desalination with excellent heat efficiency, by separating the atomized matter of sea water sprayed from a rotary shower means toward its periphery into large-specific gravity atomized matter and the vapor of fresh water, and cooling and condensing the vapor of fresh water. CONSTITUTION:A decompressed chamber 4 is formed in the body 1 of a dome- type surrounding wall to be heated by solar light, and heated sea water is sparyed from a rotary shower means 5 provided at the upper center in the decompressed chamber 4 toward its periphery. The resulting atomized matter is separated into large-specific gravity atomized matter contg. salts and the vapor of fresh water free from salts in the decompressed chamber 4. The large-specific gravity atomized matter is heated by the body 1 of the dome-type surrounding wall and separated again, while the vapor of fresh water is condensed in a receiving pan 7 provided just below the means 5. Consequently, energy for heating can be saved, the whole of arrangments can be made small in size, and efficient desalination can be performed.
Patent JP-S54102579-A (JP)
Title: Lightning-proof insulator
Inventor: NAGAI NOBUO
IPC: H01C7/12
Filed: 1978-01-27
Abstract: PURPOSE: To ensure stable quality of insulators at a low cost in massproduction by simplifying the construction through sold sintering of a porcelain tube and a non- linear resistance element surrounded thereby.  
     CONSTITUTION: A lightning arresting element 7 and an porcelain tube are solidly sintered in such a manner as to be surrounded by the porcelain tube. The element is a non-linear restance body by sintering material mainly made of zinc oxide (ZnO). Due to the sintering the sintered element is reduced to about 80 percent straight. A inorganic insulator identical thereto in the reduction rate and the baking temperature can be produced with relative ease. Accordingly, solid baking of the porcelain tube is possible centered on the lightning arresting element. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03215693-A (JP)
Title: Laminated material having salt water corrosion resistance
Inventor: ASAI MASATO
IPC: C22C18/00
Filed: 1990-01-18
Abstract: PURPOSE:To produce a laminated material excellent in salt water corrosion resistance by coating the surface of a base material with Zn-Ni alloy layer under specific conditions, carrying out diffusion treatment by heating, and forming a diffusion joining layer of specific thickness. CONSTITUTION:The surface of a base material (copper, copper alloy, or ferrous alloy) is coated with a Zn-Ni alloy layer of 5-30wt.% Ni content to 0.5-50mu thickness. Subsequently, diffusion treatment by heating is carried out, by which a diffusion joining layer of 0.1-30mu thickness is formed between the base material and the Zn-Ni alloy coating layer. By this method, the laminated material with salt water corrosion resistance capable of use in seawater and in a solution with high Cl<-> concentration can be obtained.
Patent JP-H09198047-A (JP)
Title: Acoustic signal generating device
Inventor: YAMADA KUNIO
IPC: G10H1/12
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To suppress the degradation of an acoustic signal due to the mixing of unwanted frequency components by obtaining the acoustic signal while performing a latch and an A/D conversion after preliminarily restraning a specific frequency band included in the signal read out from a ROM. SOLUTION: A control circuit 4 generates an output by judging whether the specific frequency band in which the frequency band F0 of the signal to be obtained by being read out from a ROM 1 and the frequency band F1 in which a frequency f1 is made a center in the signal to be obtained by latching the signal with the prescribed frequency f1 in a latch circuit 5 are overlapped is existing or not. An arithmetic and logic unit 6 receives acoustic data from the ROM and outputs a signal in which the specific frequency band is suppressed while receiving a judgement output from the control circuit 4. That is, the arithmetic and logic unit 6 includes a digital filter circuit to apply an arithmetic processing interrupting frequencies of not less than 10kHz on the signal read out from the ROM 1.  Moreover, an A/D conversion circuit 7 performs the A/D conversion of the signal to be outputted from the latch circuit 5 to output an acoustic signal.
Patent JP-H0915701-A (JP)
Title: Camera structure hardly causing camera shake
Inventor: ENOMOTO SHIGEO
IPC: G03B17/02
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To prevent camera shake from being caused by making a photographer unconsciously press his arm on the side at the time of photographing by making the depressing direction of a release button turn to the center part of a camera body and oblique to the upper wall and the side wall of a camera body. SOLUTION: This camera 10 is provided with the upper wall 20 turning upward in the case the photographer holds the camera 10 in an ordinary horizontal position and the right side wall 22 nearly orthgonally crossed with the upper wall 20. An inclined wall 24 is formed between the upper wall 20 and the right side wall 22. Then, the release button 26 for releasing the shutter of the camera 10 is arranged on the inclined wall 24. The stroke direction, that is, the depressing direction of the release button 26 is made a direction nearly perpendicular to the inclined wall 24 so as to turn to the center part(center part of the camera body) of the camera 10. Therefore, the side of the arm on the side of operating the release button, 26 is unconsciously tensioned, so that the occurrence of the camera shake is restrained.
Patent JP-H05196743-A (JP)
Title: Seating sensor
Inventor: YAJIMA TAKASHI
IPC: G01V3/08
Filed: 1992-01-21
Abstract: PURPOSE:To enable secure detection without limitation in an installed position by detecting a seating state of a human body from a capacitance change between a detection electrode of a seat and the ground. CONSTITUTION:When a person sits on a lavatory seat, capacitance between a detection electrode 1 and the ground varies due to intervention of a human body X between the detection electrode 1 and the ground. With this capacitance change, an output of a high frequency oscillation circuit 11 is detected by a detector circuit 12, the detector output is shaped by a wave-shaping circuit 13, a frequency change in the wave-shaping output is discriminated by an output circuit 14, and an output corresponding to the frequency change is applied to a control part of a warm water cleaning lavatory seat. The control part determines a seating state, and when the seating state is detected, operation of an operation part is enabled.
Patent JP-S58125386-A (JP)
Title: Pressure welding method
Inventor: YOSHIDA MITSUHIRO
IPC: B23K20/00
Filed: 1982-01-22
Abstract: PURPOSE:To prevent buckling and deformation in the inside direction of a member to be press-welded, by filling a filling material into the part corresponding to the pressure welding part of the member to be press-welded, and thereafter, executing pressure welding, and removing the filling material by means of melting, etc. after pressure welding. CONSTITUTION:Into hollow holes 3, 3 of one tubular body 1, a filling material 4 is inserted until the intermediate part in its longitudinal direction, and the remaining portion is inserted into the hollow holes 3, 3 of the other tubular body 1. In a state that junction parts 1a, 1a of the tubular bodies 1 and 1 are butted, the adjacent parts of the junction parts 1a, 1a are clamped by clamping bodies 5, 5. Subsequently, when the junction parts 1a, 1a are heated in the reducing gas atmosphere, and pressure force of the direction as indicated with an arrow is given to the clamping bodies 5, 5, the junction parts 1a, 1a of the tubular bodies 1, 1 are press-welded. Subsequently, when the adjacent parts of the junction parts 1a, 1a are heated, the filling materials 4, 4 are melted, and are removed from the end parts of the tubular bodies 1, 1.
Patent JP-H07219146-A (JP)
Title: Silver halide photographic sensitive material
Inventor: IKUHARA ISAO
IPC: G03C1/795
Filed: 1994-01-28
Abstract: PURPOSE:To provide a silver halide photographic sensitive material having an excellent dynamic characteristic even if it is made thin, having a substrate which is hardly curled and further excellent in adhesion resistance. CONSTITUTION:This silver halide photographic sensitive material has a silver halide emulsion layer on at least one side of a substrate. The polyester substrate has 50 to 200 deg.C glass transition temp. (Tg), the substrate is heat-treated at (Tg-50 deg.C) to Tg for 0.1 to 1500hr, and the thickness is controlled to be 50 to 300mum. At least one layer on the side having the silver halide emulsion layer contains adeveloper-soluble matting agent having 1 to 10mum number average grain diameter with the number of grains having + or -60% of the number average grain diameter controlled to >=80% and a developer-insoluble matting agent respectively at 1 to 1000mg/m<2>.
Patent JP-S5394260-A (JP)
Title: Removing method for boron fluoride
Inventor: SATOMI NOBUYUKI
IPC: B01J19/00
Filed: 1977-01-31
Abstract: PURPOSE: To remove easily boron fluoride only without producing waste water by addition of metallic fluoride to the liquid to be treated to form a complex of metallic fluoride and boron fluoride contained in the liquid, and by removing the complex. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01187325-A (JP)
Title: Air fuel mixer for gas engine
Inventor: NAKAI SHINJI
IPC: F02D9/10
Filed: 1988-01-18
Abstract: PURPOSE:To restrain carbon from being bitten in at an air fuel mixer mixing combustion air and fuel gas, by forming into an arc shape an end edge portion at a perimeter side surface portion located at least far from a valve shaft, at the perimeter side surface of a throttle valve. CONSTITUTION:A gas mixer 1 has a venturi portion 5 formed at a passage 4 inside a body 3 connected to the air suction port 2 of an gas engine, and a throttle valve 7 whose opening/closing is controlled with a revolution number controlling tool, is arranged on the side of the air suction port 2 rather than this venturi portion 5. And gas fuel such as city gas or the like and combustion air are supplied to the venturi portion 5 respectively from a gas supply source 8 through a fuel supply quantity control tool 9 and through an air cleaner 10. In this instance, the throttle valve 7's valve body 11 supported at a valve box 13 through a valve shaft 12, is formed into an approximate ellipse shape in opposition to the shape of a passage inner perimeter surface 14, and the front and rear end edge portions 16 of the perimeter side surface 15 of this valve body 11 are respectively formed into circular arc shapes.
Patent JP-H03213671-A (JP)
Title: Water conditioning operation device for plurality of hydraulic turbines
Inventor: TAKAHASHI MASAHIRO
IPC: F03B15/06
Filed: 1990-01-18
Abstract: PURPOSE:To make the whole efficiency of a power plant highest by obtaining the point of highest efficiency for inflow in response to the water level of a head tank by means of an output distribution device in which the equal efficiency curve of the power plant is stored in advance in coordinates where the flow rates of respective hydraulic turbines are plotted on an axis, and thereby distributing the flow rate at the point of highest efficiency to the respective hydraulic turbines. CONSTITUTION:Output signals from a water level detector 2 detecting the water level of a head tank 1, and a water level setter 3 are inputted into an output distributor in which an equal efficiency curve is stored. In this place, inflow is operated in such a way that the water level of the head tank 1 comes up to a set value, and the inflow is so distributed to respective hydraulic turbines that the over-all efficiency of the hydraulic turbines in a power plant with respect to the inflow will be highest. In the second place, the deviation between each distributed flow rate and each flow rate detected through each load limiting position detector 8 and 9 for No.1 and No.2 hydraulic turbine, each pulse converted based on the aforesaid deviation through an output unit 5 is inputted into a load limiter 6, and each guide vane 10 of the respective hydraulic turbines is opened and/or closed based on each signal from the load limiter 6.
Patent JP-S61169905-A (JP)
Title: Track control device of robot
Inventor: OTSUKI HARUAKI
IPC: G05B19/404
Filed: 1985-01-23
Abstract: PURPOSE:To cancel response delay included in a servo system and to attain efficient track control by calculating corrected objective values obtained through the reverse transmission functions of transmission functions included in respective servo systems and providing these calculated values to respective joint servo systems. CONSTITUTION:An interpolation processing part 50 generates an objective value Xr in a reference system at a real time in accordance with positional data stored in a memory 25 and specified speed and acceleration while synchronizing the generation with a clock 26. The objective value Xr is converted into a corresponding joint angle Hr by a coordinate conversion part 61. On the other hand, the processing part 50 generates an objective value speed Xr' on the basis of each arithmetic equation together with the objective value Xr of each point of time. A reverse Jacobian matrix multiplication processing part 62 calculates a joint angle speed Hr' corresponding to the Xr' by using the Xr' and the Hr. The Hr' is multiplied by a time constant matrix T in a multiplication processing part 63. The multiplied result is added to the joint angle Hr by an addition part 64 to obtain a corrected objective value H' to be applied to each joint servo system.
Patent JP-S60155359-A (JP)
Title: Holeless polishing method of ceramic material
Inventor: WADA TOSHIAKI
IPC: B24B37/005
Filed: 1984-01-20
Abstract: PURPOSE:To prevent a microbore from being disclosed, by polishing a surface of ceramic material by abrasive fluid of Al2O3, SiO2, diamond of higher hardness in a grain size below the specific value using Sn, Pb, etc. as a polisher under a specific lapping load. CONSTITUTION:An abrasive grain of fine dust dispersed in abrasive fluid, selecting a king of the grain and its dispersed quantity from Al2O3, SiO2, diamond in accordance with the melting point and hardness of a ceramic material because the grain of hardness higher than that of a material to be polished effectively acts, is formed to a grain size of 0.5mum or less polishing the material to be polished to fine surface roughness and decreasing the thickness of its layer which changes quality by polishing. While the surface roughness is improved by preventing the grain from its secondary agglomeration and powder from melting to adhere to the material to be polished, if glycol, sulfonated oil, etc. of 5% or less are added in order to enhance a dispersion effect to pure water. Next, a polisher, selecting its material from Sn, Pb, solder in accordance with the material to be polished and the abrasive grain of fine dust, is used at a lapping pressure of 0.5-2kg for ensuring rigidity of a polishing device and holding its accuracy of rotation. In such way, a plastic fluidized layer is formed, crushing a microbore and enabling the material to be holelessly polished.
Patent JP-H03200930-A (JP)
Title: Liquid crystal display device
Inventor: OE MAKOTO
IPC: G02F1/13357
Filed: 1990-01-18
Abstract: PURPOSE:To reduce the thickness of a plane light source device while effectively utilizing the energy generated by a light source by forming this light source device in such a manner that the reflecting surface thereof makes the greater pat of the reflected light incident diagonally on a multiprism sheet and the inside surface of the multiprism sheet condenses and emits the incident light in a prescribed direction. CONSTITUTION:The multiprism sheet 5 is mounted in the aperture of a housing 2 in the state of directing a prism group to the light source 3. The light source 3 of the plane light source device 7 is lighted to emit light from the outside surface of the multiprism sheet 5 to a liquid crystal display element 8 side and a video signal voltage is impressed between internal electrodes 15 and 16 of the liquid crystal display element 8. The greater part of the light reflected by the reflecting surface 4 is made incident diagonally on the multiprism sheet 5 and the direct or diagonal incident light on the multiprism sheet 5 is condensed and emitted in the direction of the liquid crystal display device 8. The liquid crystal display 1 which is bright, is high in uniformity and can be reduced in thickness is obtd. in this way while the light from the light source 3 is effectively utilized.
Patent JP-S62170556-A (JP)
Inventor: TERASAKI KAZUNORI
IPC: D03D51/00
Filed: 1986-01-20
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-S62172600-A (JP)
Inventor: CUPPENS ROGER
IPC: G11C16/04
Filed: 1987-01-20
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-S58127605-A (JP)
Inventor: HENMI TAKASHI
IPC: A45B25/18
Filed: 1982-01-22
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-S62166660-A (JP)
Title: Superimposing display circuit
Inventor: FUNO SHINJI
IPC: H04N5/445
Filed: 1986-01-20
Abstract: PURPOSE:To control optionally the extent of display of a superimposed picture and to prevent it from going to a hindrance to a background picture by changing the pulse width of picture display controlling signals generated synchronously with synchronizing signals in a monostable multivibrator circuit etc. CONSTITUTION:Ys signals (d) output range of which is controlled by display controlling signals (c) are inputted to a signal switching circuit 4. When the Ys signals (d) are in the range of high level, input R, G, B signals of characters, graphics etc. to be superimposed are selected and outputted, and the characters and graphics etc. are displayed, and in the range of low level, video signals of a background picture are selected and outputted, and the background picture is displayed. Accordingly, in this circuit, the pulse width of display controlling signals (c) can be changed optionally by making a resistor R variable, and the output range of Ys signals is controlled by a gate circuit 3 according to the display controlling signals (c). Thus, the extent of display of characters, graphics etc. of a superimposed picture can be changed optionally in horizontal direction.