baber/WOPTO huggingface dataset:
Patent JP-S58206688-A (JP)
Title: Preparation of concentrated coal slurry
Inventor: NAKAOOJI KAZUHIKO
IPC: C10L1/32
Filed: 1982-05-27
Abstract: PURPOSE:To prepare a concentrated coal slurry having high fluidity, by separating coarse particles from a slurry prepared by the wet pulverization of roughly crushed coal, and circulating the coarse particles to a wet pulverizer. CONSTITUTION:Stock coal is roughly crushed by the rough crusher 1, and then introduced continuously together with water and a slurry dispersant into a wet pulverizer 2 such as wet ball mill. The obtained slurry is passed through a strainer 4 to separate the slurry containing coarse particles from the slurry free from coarse particles. The slurry containing coarse particles is recycled to the inlet of the wet pulverizer 2 to obtain a concentrated coal slurry wherein the content of the part coarser than 48mesh is <=1wt%, between 48mesh and 200 mesh is 10-50wt%, and finer than 350mesh is 10-70wt%. The amount of recycled slurry is preferably 0.2-2 based on the supplied slurry.
Patent JP-H08287953-A (JP)
Title: Battery
Inventor: TANIGUCHI MASAHIDE
IPC: H01M10/05
Filed: 1995-04-17
Abstract: PURPOSE: To provide a secondary battery high in filled rate of an electrode and high in volume energy density. CONSTITUTION: A battery houses an electrode body 7 being coiled, with a separator between a positive electrode sheet and a negative electrode sheet. In this battery, the width of the begining of each winding of that positive electrode sheet and the negative electrode sheet is different from the width of the end of winding.
Patent JP-H03289290-A (JP)
Title: Color picture processing unit
Inventor: SUZUKI MASAHIRO
IPC: H04N1/48
Filed: 1990-04-04
Abstract: PURPOSE:To attain desired color adjustment with a few trial number of times by outputting a color value based on a known value together with a picture inputted from a picture read means so as to recognize the characteristic of an output device and applying color adjustment based on the recognition. CONSTITUTION:A control means 9 sends a signal urging production of a data based on a data stored in advance in a data storage means 5 to a data generating means 6 based on the count of a 1st counter 4 and the count of a 2nd counter 7. Moreover, a control means 9 sends a switching signal to a signal switching means 8 based on the count of the 1st counter 4 and the count of the 1st counter 7. The signal switching means 8 selects a color picture data outputted from a color tone adjustment means 3 or a data outputted from the data generating means 6 based on the switching signal from the control means 9 and outputs the selected data. Thus, the user recognizes the characteristic of the output device. Thus, waste of repeated trial and error of color adjustment is not caused.
Patent JP-S57206170-A (JP)
Title: Image processor
Inventor: MATSUNAWA MASAHIKO
IPC: H04N1/40
Filed: 1981-06-13
Abstract: PURPOSE:To eliminate the background information of an original in an extremely simple way with no control of the hardware, by setting the lower limit value to the threshold level for the binary coding. CONSTITUTION:A CCD control circuit 3 receives the output signal of an oscillator 1 and delivers an image signal Se to a CCd module 2. On the other hand, a counter 4 receives the output of the oscillator 1 and delivers the threshold levels successively from an ROM5. The threshold value given from the ROM5 is converted into an analog signal Sd through a D/A converter 6 and fed to a comparator 7 along with the signal Se. At the same time, the threshold levels forming a dither matrix are written successively into the ROM5 in correspondence to the addresses. The threshold value exists only in a range of 0.3-1, for example. In other words, a lower limit level 0.3 is set. As a result, a high-contrast image containing no background signal is recorded at a recording part 8.
Patent JP-S5615557-A (JP)
Title: Manufacture of electrode for lead storage battery
Inventor: TAKAHASHI KATSUHIRO
IPC: H01M4/20
Filed: 1979-07-18
Abstract: PURPOSE:To enhance the effects of a fluororesin in a paste containing the fluororesin and to prolong the life of the paste  by imposing restrictions on the kneading time as well as on the ratio of water to sulfuric acid which is to be kneaded with lead powder. CONSTITUTION:When a paste whose main component is a dispersion consisting of lead powder, water, sulfuric acid and the fluororesin is put into a practical use, the ratio of water to sulfuric acid that is used for 1kg of lead powder is restricted to the range enclosed by and including the lines formed by connecting the points A, B, C, D, G and E in the figure; the total amount of water and sulfuric acid is calculated as 100%. Furthermore, the kmeading time also is restricted to be 15-120min. The paste thus prepared is applied to a collector. It is preferred to take the kneading time of 30-60min if the ratio of water to the former sulfuric acid ranges below the line H-D in the figure, and to take 15-45min. if the ratio of water to the former sulfuric acid ranges above the line H-D.
Patent JP-H10264657-A (JP)
Title: Structure to transmit spring force of torsion bar spring to automotive door
Inventor: MABUCHI TOMOKI
IPC: B60J5/10
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a structure for transmitting spring force of a torsion bar spring to a door in an automobile in which fluctuation of the spring force can be reduced or restricted. SOLUTION: In an automobile having an arm 20 installed on each side part of the door and connected to a support 24 installed on a car body to be capable of oscillation, and the torsion bar spring 36 of which middle part 37 is rotatably supported by the support 24, a link 22 having a structure to transmit spring force of a torsion bar spring 36 to a door is provided on the arm 20 to be capable of oscillation. The link 22 gets in contact with the other end part of the torsion bar spring 36 to be relatively movable in an axial line direction of the end part, and it has a rotatable slider part 44 to receive the spring force from the other end part. The slider part 44 is movable along a guide hole 46 provided in the support 24.
Patent JP-S60234899-A (JP)
Inventor: TOMITA SEIJI
IPC: B44C1/02
Filed: 1984-05-08
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-2000285777-A (JP)
Title: Protective element
Inventor: YOSHIKAWA TOKIHIRO
IPC: H01H37/76
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable protective element, having a fusible alloy rapidly fused in fusion of the fusible alloy without producing sparks, capable of surely cutting off a circuit with the fused fusible alloy agglomerating at an electrode, and given a high withstand voltage after functioning, in the case of a protective element made up by connecting/fastening a fusible alloy between electrodes formed on an insulating substrate and coating it with a flux. SOLUTION: A bed layer 2, having smaller wettability than that of an insulating substrate 1 relative to a fusible alloy 5 in a fused state, is formed on the surface of the insulating substrate 1, electrodes 3, 4 are formed on the bed layer 2, the fusible alloy 5 is connected/fastened between inner end parts of the electrodes 3, 4, the fusible alloy 5 is coated with a flux 6, the flux 6 is covered by an insulating cap 11 from above, and the cap 11 is fastened/sealed up with an adhesive 12.
Patent JP-H03292277-A (JP)
Title: Rear wheel suspension device for motorcycle
Inventor: FUKUDA TAKAYOSHI
IPC: F16F9/50
Filed: 1990-04-06
Abstract: PURPOSE:To simplify and facilitate structure and mounting and to improve riding sensation by providing a damping force regulating member capable of regulating the damping force of a damping force generating device and an oil pressure transmitting device to transmit axial displacement of a buffer to the damping force regulating member by means of an oil pressure. CONSTITUTION:When, during running of a vehicle, an up load is exerted on a rear wheel from a road surface, a rear arm 7 is rocked upward against the energizing force of a suspension spring 16, whereby a cylinder 13 of a buffer 12 is contracted. In which case, since a moving amount detecting piston 23 is relatively moved downward within a hydraulic cylinder 20 and a regulating piston 18 is moved upward through the action of working oil 24. Through upward movement of a damping force regulating member 17, a damping force in a damping force generating device is changed. In the damping force, with the increase in an upward moving amount of the rear arm 7, i.e. the stroke of the buffer 12, a moving amount of the regulating piston 18, i.e. the damping force regulating member 17, is increased and a damping force in the damping force generating device is increased.
Patent JP-S5616946-A (JP)
Title: Signal recording unit to information recording medium
Inventor: GOTOU YASUHIRO
IPC: G11B7/08
Filed: 1979-07-18
Abstract: PURPOSE: To perform the recording less in the tracking error, by storig the reproduced tracking signal waveform in response to the distorted shape of track and controlling the new recording etc. on the track.  
     CONSTITUTION: In the readout mode after connecting the signal changeover switch SW 2  to the contact B, the reproduced light from the specified track such as disc 10 is received at the photodetector 14, the rotating mirror 7 in response to the tracking signal waveform according to the distorted shape of the track output from the tracking control circuit 16 is controlled, performing tracking at readout. This signal waveform is simultaneously stored in the memory unit 18 to control the mirror 7 7 in response to the readout memory signal waveform at erasing and recording mode, performing optical erasing and recording. The recording less in the tracking error can be made without giving effect to the loading and unloading of disc and change in temperature, ensuring the high density recording smaller in track interval. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58209981-A (JP)
Title: Eluation of albumen lysozyme
Inventor: HASEGAWA MINEO
IPC: C12N9/36
Filed: 1982-05-29
Abstract: PURPOSE:To carry out the eluation of albumen lysozyme adsorbed to a weakly acidic cation exchange resin, effectively, in high yield, by adding an alkaline material to a solution to be used as the eluent. CONSTITUTION:In the eluation of albumen lysozyme adsorbed to a weakly acidic cation exchange resin by conventional process using a salt solution such as an aqueous solution of sodium chloride, potassium chloride, sodium sulfate, etc. as a eluent, an alkaline material such as sodium hydroxide, potassium hydroxide, etc. is added to the salt solution containing the weakly acidic cation exchange resin adsorbed with albumen lysozyme. The amount of the alkaline material is selected to make the salt solution neutral, i.e. to about 6.5-8.0pH.
Patent JP-2000279491-A (JP)
Title: Sterilization apparatus and sterilization system
Inventor: YOSHIKAWA KAZUHIKO
IPC: H01J61/30
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To enhance UV conversion efficiency and sterilization efficiency even if the temperature of fluid to be treated is low. SOLUTION: A cold cathode lamp 2 is constituted by airtightly inclosing electrodes 5 and 5 into both ends of a light emitting tube 4 made of quartz. The bore of the light emitting tube 4 is >=3 to <=6 mm and mercury and rare gas are inclosed into the light emitting tube 4. The rare gas is a gaseous mixture composed of Ne and Ar having a ratio of Ne of >=80% and the sealing pressure into the light emitting tube 4 is >=40 to <=200 Torr. A container 3 is formed of translucent material and the cold cathode lamp 2 is inclosed therein.
Patent JP-H09276467-A (JP)
Title: Pitching machine
Inventor: HORIKAWA SABURO
IPC: A63B69/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a pitching machine, with which an image projected on a screen is more sharpened and has presence feeling, a projecting means does not disturb a batter, maintenance is facilitated, installation is made easy as well and costs are also reduced, and easy to utilize. SOLUTION: In this pitching machine, a ball shooting means 20 is arranged on one outside behind a back transmissive projection screen 10 while making a ball shooting position adjacent to the edge of the screen and, at the back of the screen 10, a projecting means 30 is arranged for projecting the pitching form of pitcher of baseball or softball from the back side through a reflection mirror 35 onto the screen 10 synchronously with the ball shooting means 20. Also at the back of the back transmissive projection screen 10, the ball shooting means 20 are arranged on both the outsides as well. The projecting means 30 is arranged so as to directly project the image on the back transmissive projection screen 10 as well. The upside, both the lateral sides and the back side of the screen 10, projecting means 30 and reflection mirror 35 are convered with an enclosure 40.
Patent JP-S5519530-A (JP)
Title: Method of manufacturing elastic roller
Inventor: NAKASUGI MIKIO
IPC: B29C65/64
Filed: 1978-07-27
Abstract: PURPOSE: To prevent creases from arising on an elastic bubble unit inserted in a flexible reticulate unit by giving a uniform pressure, after the elastic bubble unit has been restored from compressed state, to the outer perimeter of the reticulate unit as applying a tensile force in the direction of roller shaft, and unifying the characteristic on the full perimeter surface.  
     CONSTITUTION: A roller 6 in elastic bubble unit is forced into an insertion guide 10 as compressed, the guide 10 is covered on its outer perimeter with a flexible reticulate unit 9 taken somewhat longer, and then the roller 6 is extruded at a stroke from the guide 10. The elastic bubble unit is released from compressed state to come closely in contact with inner perimeter surface of the reticulate unit 9 and passed through a sqeezing pipe 11 under tensile force given on the reticulate unit 9 downwards. A minute deformation having arisen on the reticulate unit and the elastic bubble unit can be corrected thoroughly at the foregoing process, the roller 6 is thus kept from creases arising on the surface for uniform covering with the reticulate unit 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5231718-A (JP)
Title: Electronic musical instruments
Inventor: HIROSE TSUNEO
IPC: G10H1/02
Filed: 1975-07-28
Abstract: PURPOSE: To play with the sensitive touch by modulating a tone of a musical scale by detecting signals of key operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5719052-A (JP)
Title: Washing of atomizing nozzle
Inventor: TANAKA AKIRA
IPC: B05B15/02
Filed: 1980-07-08
Abstract: PURPOSE:To wash a nozzle well by supplying a washing liquid to a jetting passage from a pressure vessel storing it by way of a valve actuated with a timer, setting the jetting passage to a channel for a liquid to be atomized. CONSTITUTION:An atomizing nozzle has a path for introducing a washing liquid while equipped with a check valve, for example, a ball valve 13 at a part of the supply side 12 of a channel 1 for a liquid to be atomized. The channel 3 is mounted to an atomizing nozzle body as an introducing tube 31 and the tip thereof is set to a jetting port of the channel 1, communicating to a pressure vessel for the washing liquid by means of a proper conduit. A solenoid valve in linkage with a timer, for instance, is provided somewhere in the course of the communicating path, preferably close to the atomizer to allow the interruption of the pressurized liquid. This can prevent the closing of the atomizing nozzle.
Patent JP-2000286645-A (JP)
Title: Feedforward amplifier
Inventor: SUZUKI YASUYOSHI
IPC: H03F1/32
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a feedforward amplifier which has a distortion compensating ability equivalent to that of the conventional feedforward amplifier or higher and can improve the efficiency of an auxiliary amplifier. SOLUTION: The distortion injecting route 15 in which the detected distortion component of a main amplifier 23 is amplified is detected by detecting the distortion generated in a first auxiliary amplifier 29a by means of a distortion detecting circuit 42 composed of a variable attenuator 27a, a variable phase shifter 28a, the auxiliary amplifier 29a, a delay line 36, and a phase inverter circuit 37. The detected distortion is removed by means of a distortion removing circuit 43 composed of a variable attenuator 27b, a variable phase shifter 28b, a second auxiliary amplifier 29b, and a delay line 39.
Patent JP-S58210342-A (JP)
Title: Head gasket for internal-combustion engine
Inventor: UDAGAWA TSUNEKAZU
IPC: F02F11/00
Filed: 1982-05-31
Abstract: PURPOSE:To reduce a top clearance and also reduce a dead volume down to the smallest possible extent, by installing a spacer which is forcibly pressed and deformed between the top of a piston and the bottom of a cylinder head while reduces the width of this clearance. CONSTITUTION:A head gasket G is one that a spacer 11 composed of a metal plate is laminated on the topside of a gasket body 10 and designed so as to forcibly press each of projecting parts 16 made up in the spacer 11 at the top of a piston 4 installed in a cylinder 1 as being free of its reciprocating motion inside. With a crank rotated slightly after assembling an internal-combustion engine, each of these projecting parts 16 in the spacer 11 is forcibly pressed at the space between the top of the piston 4 and a cylinder head 3 and then these projecting parts 16 are deformed in accord with the top of the piston 4. Afterward, when the engine is started, carbon particles C in combustion gas are forcibly pressed by the piston 4, the stick to a space between these projecting parts and charged while solidified by dint of heat and pressure.
Patent JP-H05291305-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ANDO KOJI
IPC: H01L21/338
Filed: 1992-04-13
Abstract: PURPOSE:To increase the crystallinity near an interface of high two-dimensional electron density and to improve a high-frequency and a noise characteristic by raising the growth temperature of an InxGa1-xAs channel layer at the side of an AlyGa1-yAs electron supply layer. CONSTITUTION:When depositing an InxGa1-xAs channel layer 13 and an AlyGa-yAs electron supply layer 14 by the molecular beam epitaxial growth method, the substrate temperature is set at about 640 deg.C. Then, the substrate temperature is raised to about 650 deg.C in about one minute during which the channel layer 13 becomes about 100Angstrom . Nextly, the substrate temperature is increased to 670 deg.C in about 10 minutes to cause the AlyGa1-yAs electron supply layer 14 to make an epitaxial growth to about 400Angstrom . As a result, the crystallinity of the InxGa1-xAs channel layer 13 where two-dimensional electron gas exists is improved and the scattering the two-dimensional electron gas is prevented and thereby high-frequency and noise characteristics are enhanced.
Patent JP-H03289946-A (JP)
Title: Ultrasonic diagnostic device
Inventor: HIRANO TORU
IPC: G01N29/06
Filed: 1990-04-06
Abstract: PURPOSE:To perform random-accessible reproduction of the picture of a desired patient at a high speed without spending a useless time by recording an address signal, responding to patient information during recording of a picture, on a video tape and retrieving the address signal during reproduction of a picture. CONSTITUTION:When an ultrasonic projected picture of each patient is recorded on the video tape of a VTR 2, address signals ADD1.ADD2,... corresponding to patient information are recorded on a control rack 9c of a video tape 9 by an interface circuit 6 in a way to input each patient information through previous key operation of a control panel 3. When the picture of a desired patient is displayed through reproduction of the tape, through key operation of the control panel 3, information of the desired patient is inputted, and an address signal corresponding to picture patient information, e.g. ADD2 corresponding to, for example, a patient (b), is retrieved through control of a CPU 4. The retrieve is effected at a high speed equal to that of a normal rapid feed and rewinding, and random-accessible reproduction of the patient (b) is effected at a moment when retrieve is carried out. Thus, only by inputting necessary patient information random-accessible reproduction of the picture of the patient can be performed at a high speed.
Patent JP-H06314054-A (JP)
Title: Vibration imparting mechanism
Inventor: ABE SHIN
IPC: B41J2/385
Filed: 1993-04-20
Abstract: PURPOSE:To improve the housing efficiency of a discarded toner recovering container by imparting vibration to the discarded toner recovering container cooperatively with the back and forth movement of a recording paper cassette. CONSTITUTION:A leaf spring 14 for imparting the vibration to the discarded toner recovering container 12 is screwed from the back side of the recording paper cassette 1. And when an operator ejects the cassette 1 in a direction shown by an arrow (d) so as to replenish, or replace the recording paper, the leaf spring 14 comes in conflict with the discarded toner recovering container 12, then, the discarded toner recovering container 12 is vibrated. After the leaf spring 14 comes in conflict with the discarded toner recovering container 12, the spring 14 deflects, and then, the spring 14 is restored to its original state when the cassette 1 reaches a prescribed position. Furthermore, in the case of restoring the cassette 1 in a device main body after completely ejecting the cassette, the discarded toner recovering container 12 is vibrated by the leaf spring 14 when the cassette 1 reaches a prescribed position. By imparting impact vibration to the discarded toner recovering container 12 cooperatively with the back and forth movement of the cassette 1 in such a way, the discarded toner heaped in the discarded toner recovering container 12 is broken down, and then, the toner is uniformly accumulated.
Patent JP-S5617218-A (JP)
Title: Production of synthetic resin molded article having threadlike pattern
Inventor: ISHIHARA SHIYOUJI
IPC: B29C39/26
Filed: 1979-07-20
Abstract: PURPOSE: To prevent generation of pinholes at threadlike pattern portions by using a mold provided with a threadlike pattern mold portion through projections, the threadlike pattern mold portion being so formed that at least one half of the threadlike pattern sinks inwards from the surface of the molded article.  
     CONSTITUTION: There is used a mold 20 which has such a threadlike pattern mold portion 25 that the height A of the threadlike pattern of the pattern mold portion 25 (the height measured from the tip end of projections 26 to the inside bottom surface 25a of the pattern mold) is smaller than two times of the sinking depth B of the threadlike pattern from the surface of the molded article (the depth measured from the tip end of the projection 26 to the surface 20a od the molding die). Accordingly, pinholes generated in the threadlike pattern mold 25 is largely reduced in number. Further, the threadlike pattern 11 after molding becomes a sharp three- dimensional one because of the presence of the projections 26, and aethetical property is improved. 
     COPYRIGHT: (C)1981,JPO&Japio