baber/WOPTO huggingface dataset:
Patent JP-S51117375-A (JP)
Title: Electric dust collector
Inventor: KANDA TETSUO
IPC: B03C3/00
Filed: 1975-04-09
Abstract: PURPOSE: To provide an electric dust collector which can improve the dust collecting efficiency. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55134830-A (JP)
Title: Zoom variable power fundus camera
Inventor: UMADATE HARUHISA
IPC: A61B3/14
Filed: 1979-04-06
Abstract: PURPOSE: To make magnification adjustment easy even when variable power scale is difficult to see and make the reproduction of magnification easy by incorporating a zoom lens into the fundus camera to make a continuous variable power system  and providing a mechanism of giving touch to the finger to the variable power  turning part.  
     CONSTITUTION: A drive gear wheel 53 is driven by the revolution of a variable power shaft 51, by which a zoom variable power photographing lens 11a is moved and variable power may be accomplished. Sink holes 62 of a diameter smaller than that of a click ball 60 are provided to the variable power gear wheel 53 at a number of points on the same circumference. Hence, as the variable power gear wheel rotates, the click ball 60 is pressed by a spring 61 and falls into the sink hole 62, thereby producing click feel. Arbitrary number of points may be selected for the positions of the sink holes 62 within the range of variable power. Thus, even when the variable power scale is difficult to read in a dimyl-lit room, the magnification adjustment is made easy and since the stepwise variable power opeation may be made, the reproduction of magnifications is made easy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58159314-A (JP)
Title: Manufacture of metallic magnetic powder
Inventor: HIRAI SHIGEO
IPC: B22F9/22
Filed: 1982-03-17
Abstract: PURPOSE:To obtain metallic magnetic powder having high bulk density and excellent packing property by adding an anionic high molecular flocculant and a cationic inorganic flocculant into a liquid in which iron oxyhydroxide powder or iron oxide powder is suspended into water, coagulating these substances and baking and reducing the powder. CONSTITUTION:Iron oxyhydroxide powder or iron oxide powder is suspended into water. The anionic high molecular flocculant and the cationic inorganic flocculant are added into a suspension, and iron oxyhydroxide powder or iron oxide powder is coagulated. The powder is baked and reduced. Substances up to a high polymerization rate  of several million molecular weight from a low one of not less than one thousand molecular weight are used as the anionic high molecular flocculant, and starch, etc are cited, and aluminum sulfate, etc. are used as the cationic inorganic flocculant, and the rate of it used is kept within a range of 1:10-10:1 at the weight ratio. Both flocculants  jointly used at such rates are used within a range of 0.1-4wt% in total to iron oxyhydroxide powder or iron oxide powder in the water suspension. alpha-FeOOH powder, alpha-Fe2O3 powder, gamma-Fe2O3 powder, Fe3O4 powder and powder corresponding to these intermediate type and the like are cited as iron oxyhydroxide powder and iron oxide powder, and powder having excellent needle property is used.
Patent JP-H08210033-A (JP)
Title: Window plate fitting structure in panel
Inventor: SUZUKI AKIMITSU
IPC: E06B3/58
Filed: 1995-02-07
Abstract: PURPOSE: To allow even a narrow window plate to be fitted in while being provided offset onto one side face side of a panel in the case of fitting the window plate into the panel. CONSTITUTION: The opening edge parts 2b, 3b of openings 2a, 3a bored in front and rear face plates 2, 3 constituting a panel 1 are bent in almost the same dimension L. Longitudinal and lateral frames 6 are provided between the face plates 2, 3 in such a state as to be positioned inward of the panel 1 from the edge parts 2b, 3b. Longitudinal battens 9 are provided between the right and left rear face plate opening edge parts 3b and the right and left sides of a window plate 5 fitted into the longitudinal and lateral frames 6, and lateral battens 10 are provided between the upper and lower rear face plate opening edge parts 3b and the upper and lower sides of the window plate 5.
Patent JP-H03246752-A (JP)
Title: Character editing system
Inventor: IGARASHI AKIHIKO
IPC: G06F17/21
Filed: 1990-02-26
Abstract: PURPOSE:To perform the scroll display of display information in every direction by reading out and displaying the display information in a logical display area set in advance in unit of physical display area based on directional information whose travel is instructed centering an arbitrary point. CONSTITUTION:An arbitrary hand point which freely scrolls the display information stored in a display information memory 3 is designated on a display means 5 with a designation means 9. A display control means 2d controls tracing display to the display means 5 by subordinating to the travel direction of an instruction means 1 centering the arbitrary hand point designated by the designation means 9 and as reading out the information sequentially in unit of prescribed display window size, and the display information in one circle spreading centering the arbitrary hand point can be freely displayed. Thereby, it is possible to scroll the whole picture in every direction following a simple travel instruction.
Patent JP-H03246025-A (JP)
Title: Manufacture of solid model
Inventor: HAGITANI ATSUSHI
IPC: B29C35/08
Filed: 1990-02-26
Abstract: PURPOSE:To enable feed of photosetting substance on the top of a solidified layer of a work efficiently in a short time, by a method wherein at the time of lowering operation of a base, a liquid level of a photosetting fluid substance in a vessel is raised once by a fixed quantity by making use of a liquid level adjusting device and then lowered down to the liquid level before raising. CONSTITUTION:Under a state directly after formation of a solidified layer by applying a light beam 6 for the first time to a work 1 on a base 2 within a vessel 4, the top of the work is flush with a level of a resin solution 3 and a piston 7a is stopped at a raised position within a cylinder. Then when the piston 7a is lowered by a fixed quantity, a liquid level of the resin solution 3 is raised by a height  H, the resin solution 3 is streamed into the top of a solidified layer and a resin solution layer having a thickness of  H is formed. Then after the base 2 on which the work 1 is put is lowered by a fixed quantity  t which is necessary for formation of the next solidified layer, when the piston 7a is restored to the original position, the liquid level is lowered by the  H, therefore, the resin solution layer having the thickness  H is formed on the top of the solidified layer. With this construction, preparation for starting of the next irradiation of light is completed.
Patent JP-H07254036-A (JP)
Title: Fuzzy arithmetic circuit
Inventor: KIKUCHI KAZUHIKO
IPC: G06G7/12
Filed: 1994-03-14
Abstract: PURPOSE:To easily change the characteristic of a membership function and to easily apply the characteristic to various kinds of fields by shaping a waveform at the time of preparing the membership function. CONSTITUTION:In membership function circuits 21 and 22, input signals are supplied from an input switch part and parameters are supplied from a parameter memory. In a minimum value arithmetic circuit 23, each output function value is supplied from the membership function circuits 21 and 22, the minimum value of the supplied function value is determined, the only output function value of the value which is larger than the minimum value is made to pass and the value is supplied to a membership function generation circuit 24. The function signal formed in the membership function generation circuit 24 is supplied to a membership function synthetic circuit 19. The membership function synthesized and extracted in the membership function synthetic circuit 19 is supplied to a centroid arithmetic circuit 20. The centroid arithmetic circuit 20 determines the centroid of the waveform of the membership function and outputs the data corresponding to the centroid as output data.
Patent JP-S58161186-A (JP)
Title: Automatic aligning mechanism of disk
Inventor: YABUUCHI KOUICHI
IPC: G11B17/028
Filed: 1982-03-19
Abstract: PURPOSE:To align a disk precisely and automatically by pressing a spherical arraying tool in a spindle against a spring coaxially with the center axis of rotation of the spindle and mounting the disk to the circumferential edge of the spherical arraying tool. CONSTITUTION:The ball 6 has a larger external diameter than the hole diameter of the disk 3 and when the disk 3 is supplied to the peak of the spindle 1, i.e., the ball 6, the ball 6 contacts the internal edge of the hole of the disk 3 to support the disk end to compress the spring 8 by the weight of the disk 3. Then, the disk supplied eccentrically while the ball 6 sinks is led to a correct position. Thus, the disk is aligned automatically with high alignment precision.
Patent JP-S56139688-A (JP)
Title: Operating method for aluminum electrolytic cell
Inventor: NIIZEKI KINYA
IPC: C25C3/06
Filed: 1980-04-03
Abstract: PURPOSE: To decrease heat quantity loss and stabilize Al electrolysis operation advantageously by segmenting an electrolysis operation time zone, increasing or decreasing supply current with respect to average current and enhancing an anode effect producing rate in the low operation time zone.  
     CONSTITUTION: With respect to a standard current value iM, its electrolysis operation time is segmented to unit times of a predetermined length (a). An operation time zone t 1  by a current value Δi 1  higher than the standard current value iM and an operation time zone t 2  by a lower current value Δi 2  are provided within this unit time (a), and the operation in which these operation time zones t 1 +t 2  are set as a unit time is repeated. At this time, the alumina charged in the operation time zone t 2  lower than the standard current value iM is controlled to concentrate anode effect, whereby the anode effect producing rate is made higher than that of the operation time zone t 2  of higher current. Thereby, the temp. rise of the electrolytic bath at the anode effect time is suppressed, and the advantageous electrolysis operation is carried out at decreased heat loss. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07253180-A (JP)
Title: Execution method for laying underground long-size member in a line
Inventor: HAYASHI MITSUTOSHI
IPC: F16L1/024
Filed: 1994-03-14
Abstract: PURPOSE:To set a number of long-size members under the ground easily, by inserting a long size member to the through hole of a guide pipe when the guide pipe reaches from a starting shaft to an ultimate shaft, fixing the end of the small size member at the starting shaft side, advancing the guide pipe, and processing to fill a filler to the propelling trace of the guide pipe. CONSTITUTION:A guide pipe 52 is connected to the tail end of an excavator 50, and it is propelled from a starting shaft 100 to an ultimate shaft 102, and when the propelling is completed, the excavator 50 is removed in the ultimate shaft 102, and the guide pipe 52 is made to haul from the ultimate shaft side. A long size member 90 is inserted to the through hole of the guide pipe 52, and the end of the long size member 90 is fixed in the starting shaft 100. Then, the guide pipe 52 is advanced and the long size member 90 is left in a propelling hole, and the guide pipe 52 is advanced in order while filling a filler material 40. Consequently, many long-size members 90 arranged in a line can be buried under the ground with ease.
Patent JP-2000237540-A (JP)
Title: Fume gas purifying mechanism for gaseous nitrogen seal type soldering device
Inventor: WATANABE TAKEO
IPC: B01J35/02
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To surely remove harmful materials in a fume gas generated from a soldering device and to eliminate the need to frequently exchange a filter. SOLUTION: The fume gas generated from the gaseous nitrogen seal type soldering device 20 is purified by a 1st filter 12 and refluxed to the soldering device 2 through a moisture recovering device 13 and a 2nd filter device 14. In the 1st filter device 12, a photocatalytic filter 12b formed by making titanium dioxide supported on a silicon glass fiber and an ultraviolet lamp. 12c for irradiating the photocatalytic filter 12b with ultraviolet ray are arranged in a housing 12a and the harmful materials such as formaldehyde recovered by the photocatalytic filter 12b is decomposed into harmless materials by titanium dioxide activated by ultraviolet ray.
Patent JP-S61201135-A (JP)
Title: Method for determining misfire in multicylinder internal combustion engine
Inventor: TANAKA MITSUO
IPC: F02D45/00
Filed: 1985-03-04
Abstract: PURPOSE:To perform a prompt misfire decision and to prevent the risk of flowing out of the air/fuel mixture by computing the mean exhausting gas temperature of the whole cylinders and computing the deviation between the exhausting gas temperature of the cylinders and the mean exhausting gas temperature. CONSTITUTION:A control part 1 includes a CPU 4, a ROM 5, a RAM 6, an input/output port 7 and an A/D converter 8. Detected outputs of respective exhausting gas temperature sensors 21-2n are inputted through amplifiers 91-9n and misfire decision value set by a setter 3 is inputted. The mean exhausted gas temperature of the cylinders are computed, the deviation from this mean value of the discharge temperature of each cylinder is computed, the resulting offset is compared with the misfire decision value corresponding to the exhaust ing gas temperature range at the time of misfire, and when the deviation exceeds the devision value the occurrence of misfire is decided. The input/output port 7 outputs a misfire signal S indicating the misfire occurrence when the CPU 4 decides the misfire occurrence.
Patent JP-S51117968-A (JP)
Title: Apparatus and method for ionizing and separating substances
Inventor: TAKEKOSHI KUNIO
IPC: B01D57/00
Filed: 1975-04-09
Abstract: PURPOSE: To produce two or more substances by ionizing the substances in the magnitic and electric fields to separate into plus-ionized substance and minusionized substance, followed by electrically neutralizing them through a filter. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07229339-A (JP)
Title: Lock device for door
Inventor: OKUMURA KAZUHIKO
IPC: E05B13/10
Filed: 1994-02-17
Abstract: PURPOSE:To prevent the easy movement of a locking latch in the unlocking direction even in the case where a robber uses a gas burner to melt a cylinder lock. CONSTITUTION:A lock device is formed of a locking case 11, a lock handle 21 to be housed in this locking case 11 so that the surface of a handle part 23 is formed as same as the surface of the locking case, and a cylinder lock 31 to be housed in this lock handle 21 so that the surface of a lock is formed as same as the surface of the lock handle 21. The cylinder lock 31 is provided with a driving body 33, of which square shaft-like projecting end 33b is projected from an outer cylinder 32, and on the other hand, a cylindrical part 25 is formed inside of an insertion barrel part 22 of the lock handle 21. In this cylindrical part 25, a turning rod 26, which is to be fitted to the square shaft-like projecting end 33b of the driving body 33 and which is made of synthetic resin to be melted at a high temperature, is provided. A locking latch 27, which is vertically moved by the turning rod 26 and which is to be engaged/disengaged with/from a case engaging hole 18 of the locking case 11, is provided in the rear end of the inside of the insertion barrel part 22 of the lock handle 21.
Patent JP-S56123818-A (JP)
Title: Manufacturing method for printed container of plastic resin
Inventor: MATSUSHIMA SADAO
IPC: B29D23/20
Filed: 1980-04-02
Abstract: PURPOSE:To double operational efficiency by obtaining two cylindrical tubes by one trimming after printing, by employing a cylindrical body having two times length of the cylinder to be the container's drum, applying printing to its out side surface, and cutting it into halves to obtain two cylindrical tubes therefrom. CONSTITUTION:The illustration (a) shows a multi- or single-layered hollow cylin- drical tube 1 obtained by cutting a longer continuous tube. Its length in the axial direction corresponds to the length of two cylinders which are to serve as drums of the containers. Printing is to be done on the surface of the central part in the axial direction of the tube 1. In the illustration (b), 4 shows a printing roll, 42, 43 printing ink respectively. With 43 on the center, 42 are positioned symmetrically. The illustration (c) shows the cylindrical tube after printing. Then it is cut into halves at the pattern 43' in the central part. With such an arrangement, two cylindrical tubes A'' with same patterns and length can be obtained.
Patent JP-H07233060-A (JP)
Title: Vasodilator
Inventor: NAITO TAKASHI
IPC: A61K31/22
Filed: 1994-02-18
Abstract: PURPOSE:To obtain a vasodilator containing coniferyl ferulate, etc. and effective in treating cardiovascular diseases. CONSTITUTION:This vasodilator contains Cnidii Rhizoma which is a galenical medicine or a compound of the formula (coniferyl ferulate) isolated from Cnidii Rhizoma, Cnidium officinale Makino which is an orginal plant for Cnidii Rhizoma or a plant belonging to the same genus as the plant as an active ingredient. The Cnidii Rhizoma of the galenical medicine is an umbelliferous plant and it has central inhibitory action and muscle relaxing action. The compound of the formula is directly used or blended with a conventional preparation carrier and can be prepared in a form for oral administration, e.g. tablet, capsule, granule, fine granule or powdery preparation or in a form for parenteral administration, e.g. injection or suppository and in the case of oral administration, the agent is administered in several portions at a dose of 100mg to 2g/day expressed in terms of the weight of the compound of the formula. Further, this vasodilator can contain a phthalide derivative consisting of a phthalide dimer (Tokinolide B, Levistolide A, Riligustilide or Senkyunolide P) contained in Cnidii Rhizoma as an active ingredient.
Patent JP-2000236816-A (JP)
Title: Cylinder for extruding frozen dessert
Inventor: IWATA TSUTOMU
IPC: A23G9/28
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent a bag in a bagged frozen dessert from being bitten. SOLUTION: A truncated conical-shaped pressurizing part 42 is protruded from the upper surface of a main body 40 of a piston 13, and a concave groove 44 having a tapered shape narrowed downward is formed around the joint part. When a pack B is pressed by the piston 13, the edge D of the bottom part of the pack B is allowed to escape into the concave groove 44 along the taper, and the pack B is prevented from being bitten between the piston 13 and an extraction cylinder 12.  The distance from the protruded end at the pressurizing side of the piston 13 to the fitting position of a piston ring 46 is enlarged by installing the pressurizing part 42 so as to protrude from the upper surface of the main body 40, and even if the edge D of the pack B enters into the outside of the piston 13, the edge hardly reaches the position of the piston ring 46, and the piston ring 46 is prevented from being damaged and from being raised to cause the leak of brain X.
Patent JP-S61202898-A (JP)
Inventor: WATANABE TSUNETO
IPC: B44C1/175
Filed: 1985-03-05
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-S61202878-A (JP)
Title: Printer
Inventor: IMAMURA TOMOATSU
IPC: B41J29/00
Filed: 1985-03-07
Abstract: PURPOSE:To simplify construction and contrive a reduction in the number of component parts and a higher reliability, by a construction wherein the output sides of two or more sensors are connected with each other by wired OR connection, and an output enabling means for enabling a sensor output from one of the sensors is provided. CONSTITUTION:Only a gate signal corresponding to one of a carriage home sensor 43 and a wheel home sensor 56A which is permitted (enabled) to output a signal is made to be L by a master microcomputer 72, and the other gate signal is made to be H. For example, when enabling the output of the carriage home sensor 43, the gate signal S1G is made to be L, while the gate signal S2G is made to be H. In this case, an output from an inverter INV1 is H, while an output from an inverter INV2 is L, and only an output from the carriage home sensor 43 is valid, while an output from the wheel home sensor 56A is made invalid. When enabling the output of the wheel home sensor 56A, the gate signal S1G is made to be H, while the gate signal S2G is made to be L.
Patent JP-S54135523-A (JP)
Title: Cleaning cassette structure
Inventor: YOSHIZAWA KEIICHI
IPC: G11B5/41
Filed: 1978-04-13
Abstract: PURPOSE: To simultaneously and perfectly clean the entire part of tape running system by providing a link mechanism provided with a pressure contact plate or cleaning roller to a link cooperating to the operation of a record-playback head.  
     CONSTITUTION: When a cleaning cassette 1 is mounted to a recorder and a record- playback head 3 is set in the play state, a pad part 7 is pressed by the head 3 and makes pressure contact to a cleaning tape 2 together with an erase head 4. At this time, an arm 8 is forced in and oscillates one end of a link 9 from the point A to the point A' with the fulcrum a as an axis against a spring 16 and therefore the pivotal fulcrum B at its other end moves to B', causing the fulcrum C of the pressure contact plate 11 pivotally fitted via arm 10 to oscillate to the point C'. Because of this, the tape line 2a spanned between a guide pole 14 and idler 15 so moves as to abut against a capstan 5 and pinch roller 6, thus changing the line 2a in the 2b direction and letting the tape 2 make pressure contact to the capstan 5 and pinch roller 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61203631-A (JP)
Title: Formation of film
Inventor: TANZAWA KATSUJIRO
IPC: H01L21/205
Filed: 1985-03-07
Abstract: PURPOSE:To form a thin film of silicon oxide, silicon or the like free from cracks on a glass substrate, by performing deposition in a heat higher than the distortion point of the glass substrate when the film is formed on the glass substrate by a chemical evaporation method. CONSTITUTION:Glass employed has a composition of SiO2 53%, Al2O3 28%, MgO 11%, CaO 3% and ZrO2 5% (wt%) and the distortion point thereof is 750 deg.C. An SiO2 film was formed 1.5mum thick on said glass substrate with a substrate temperature varied by a constant-pressure CVD method utilizing the pyrogenic reaction of ethyl silicate, and the presence of cracks was examined. The result shows that no cracks appear at temperatures higher than the distortion point. By this method, a polycrystalline silicon film and a silicon oxide film free from cracks and pinholes can be formed on the glass substrate. Since the thickness of these films can be selected freely, the effect of this method increases when the silicon oxide film is used as a barrier film for preventing the diffusion of alkali, for instance. In addition, the mobility of carriers can be increased, since a thick crystalline silicon film can be formed.
Patent JP-S59172397-A (JP)
Inventor: YAMAMOTO TOSHIHIRO
IPC: B66F9/06
Filed: 1983-03-16
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-S53128538-A (JP)
Title: High corrosion resisting sprayed steel product for mult pating
Inventor: MIYAGI MASAO
IPC: C23C2/00
Filed: 1977-04-16
Abstract: PURPOSE:To provide the subject product wherein a tungsten layer is sprayed onto a steel material such as a melt plating bath or the like thereby obtaining an extremely high corrosion resistance.
Patent JP-S62270808-A (JP)
Inventor: CHIYAARUZU HENRII FURIMUREI
IPC: F16B7/22
Filed: 1987-02-26
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。