baber/WOPTO huggingface dataset:
Patent JP-S5613574-A (JP)
Title: Read controller of memory
Inventor: TAKANO KIMIO
IPC: G06F9/26
Filed: 1979-07-13
Abstract: PURPOSE:To save memory capacity and to make it possible to exercise the same program control with simple constitution by resetting address assignment in case that the operation step of the same bit pattern is continuously repeated. CONSTITUTION:The setting and storage of bit patterns of overlapping steps are excluded in case that bit patterns expressing information on the instruction word, etc., of each step are stored in ROM11 at successive addresses and the same bit pattern is repeated over several steps. After memory read control is exercised as much as a fixed number of steps to be repeated, a predetermined return step position is detected 14. In the other way, the previously written signal at the address of ROM11 that corresponds to the step position is led out to bring the count value of address counter 12 under setting modification control 20 so that the read position is returned to the previously-fixed return step.
Patent JP-H01263484-A (JP)
Title: Method of drying air by circulation
Inventor: TAKAHASHI KIN
IPC: F26B3/02
Filed: 1988-04-12
Abstract: PURPOSE:To prevent an irregular drying condition from being generated by a method wherein rotating directions of a plurality of propeller fans are varied in opposite directions at once for every time. CONSTITUTION:When a plurality of propeller fans 12a are normally rotated and a plurality of propeller fans 12b are rotated in an opposite direction simultaneously, hot air is sucked from suction ports 2 and 3 or air adjusted by a heat pump device is sucked, circulated in a direction indicated by an arrow. A part of the dehumidified air is sucked into the surrounding air or a suction port of a heat pump type dehumidifying device through a discharging port 4. After a specified time elapses, the rotating directions of the propeller fans 12a and 12b are changed over to their opposite directions at once, resulting in that an air circulating direction is made opposite to that indicated by an arrow. In this way, the rotating directions of a plurality of propeller fans 12a and 12b are reversed or normally set by every specified time; thereby, a normal rotating air and a reverse rotating air are sent simultaneously in the same direction, resulting in that there is no difference in an amount of air or air blowing power through a changing-over of an air blowing direction and further it is possible to perform a drying operation without any irregular condition.
Patent JP-H08280980-A (JP)
Title: Stirrer
Inventor: YANAGISAWA TAKESHI
IPC: D06F17/08
Filed: 1995-04-14
Abstract: PURPOSE: To provide a stirrer by which an article to be stirred can be efficiently stirred, and even if a fiber material is mixed, stirring can be performed without damaging the fiber. CONSTITUTION: In a stirrer for stirring an article to be stirred, a stirring part 12 with a stirring piece 14 for penetrating into articles to be stirred 11 and 11a and stirring the articles to be stirred 11 and 11a and a driving mechanism for moving relatively the stirring part 12 to the articles to be stirred 11 and 11a without changing the relative direction in a plane, are provided.
Patent JP-H04300545-A (JP)
Title: Surface material for sanitary goods and production thereof
Inventor: KAWAGUCHI HIKOTARO
IPC: A61F13/15
Filed: 1991-03-28
Abstract: PURPOSE:To provide the surface material for sanitary goods having the excellent maintainability of a surface dry state and having excellent shieldability as well and the production process thereof. CONSTITUTION:The surface material 1 consisting of the liquid impermeable material covering the surface of the absorber of the sanitary goods having the absorber has a recessed part 10 consisting of wall parts 12a, 12b and bottom parts 13a, 13b formed to project to the surface side disposed on the above- mentioned absorber side A and apertures 14a, 14b for liquid permeation are formed only in a part of the bottom parts 13a, 13b of the recessed part 10.
Patent JP-H10324308-A (JP)
Title: Device for packaging product
Inventor: SPATAFORA MARIO
IPC: B65G33/06
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a product packaging device capable of correctly and rapidly performing the packaging operation without stopping a manufacturing machine of a product. SOLUTION: In a device to package a product including at least one first conveyor 2 to carry a product 4 on a tray 3 along the carrying direction 2' from a manufacturing unit to at least one product packaging line 5, and an arranging means 7 to move the product 4 from the tray 3 to the packaging line 5, the packaging line 5 is provided with a buffer 6 for storing the tray 3.
Patent JP-H03289002-A (JP)
Title: Lighting device
Inventor: ROONE EI HOWAITOHETSUDO
IPC: F21S9/02
Filed: 1990-04-04
Abstract: PURPOSE: To improve luminance and its uniformity by arranging a transparent plate between a translucent cover and a light source and tightly sticking reflective materials on the transparent plate in a dot-line shape so that their density is reduced along the increase of the distance from the light source. CONSTITUTION: A transparent plate 6 is arranged between a translucent cover 2 and a light source 3, and reflective materials 7 are tightly stuck in the dot/line shape onto the transparent plate 6 so that their density is reduced from the part closest to the light source 3 along the increase in the distance from the light source 3. In this way, luminance of the translucent cover 2 and its uniformity can be improved while effectively using luminous flux from the light source 3 maximally regardless of the thickness of a case body 1.
Patent JP-S62246771-A (JP)
Title: Paper end detection mechanism of printer
Inventor: IKETANI YOSHIHIRO
IPC: B41J29/48
Filed: 1986-04-18
Abstract: PURPOSE:To detect a paper end accurately and stably, by arranging a reflecting type photosensor for detecting the paper end to a tractor main body side and forming the opposed underside lid so that the light reflectivity thereof is low. CONSTITUTION:A printer main body is provided with a pair of left and right tractors 15 and continuous slip paper 26 is set between a tractor main body 19 and the lids 24, 25 attached thereto in a freely openable and closable manner and the tractors 15 are driven to feed and discharge paper 26 with respect to a platen 11. In order to detect the end of the paper 26, a reflecting type photosensor 30 utilizing the paper 26 as a light reflecting member to detect the presence of the paper 26 is arranged in the side of the tractor main body 19 so as to be opposed to the paper feed path 33 between the tractor main body 19 and the underside lid 25 and the opposed surface 25a of the underside lid 25 is formed roughly to lower the light reflectivity thereof. By this method, the end of the paper can be detected accurately and stably.
Patent JP-S5315818-A (JP)
Title: Speaker
Inventor: SOUBE YOSHIYUKI
IPC: H04R7/20
Filed: 1976-07-28
Abstract: PURPOSE:To provide a speaker of excellent characteristics by using an arificial suede leather as a support of an oscillating system such as the edge or damper of the speaker.
Patent JP-H03287767-A (JP)
Title: Loading chamber for film forming device
Inventor: KIMURA MASAKAZU
IPC: H01L21/203
Filed: 1990-04-04
Abstract: PURPOSE:To remarkably improve an effect in cleaning the surface of a substrate before a film is formed by making the loading chamber for a film forming chamber evacuative and providing a heating mechanism, UV irradiation mechanism and ozone spraying mechanism in the chamber. CONSTITUTION:When an amorphous Si film, for example, is formed on the surface of a substrate 2, the substrate is introduced into a loading chamber M to clean its surface, and then the film is formed in a film forming chamber. Two sets of trays 1 carrying the two vertical substrates are provided in the chamber M in parallel, the chamber M is evacuated by a vacuum pump 10, one side of the substrate 2 is heated by a sheathed heater 4 of nichrome wire, etc., the opposite side is irradiated with UV rays from a low-pressure mercury lamp 8 provided with a reflecting plate 7, and the gaseous oxygen 6 contg. ozone is passed over the substrate 2 surface from a spraying pipe 5. Since org. matter, etc., on the substrate 2 surface are oxidized by ozone, directly decomposed by the UV ray, vaporized and removed, the surface is highly cleaned in a short time.
Patent JP-H04301912-A (JP)
Title: Active filter circuit
Inventor: YAMAGUCHI TSUGIO
IPC: H03H11/12
Filed: 1991-03-28
Abstract: PURPOSE:To obtain a filter circuit with a wide dynamic range, high band, high S/N and low energy consumption especially suitable for a low-pass filter without enlarging a chip size. CONSTITUTION:The low-pass filter 10 is a mutually variable conductance type differential amplifier circuit and composed of the two steps of operational amplifiers 11 and 12 and buffer 13. Parasitic capacitor Crm and C1P parasitic on a PNP load transistor and an NPN transistor for differential input are defined as ground capacitors, and connection midpoints P10 and P11 of the load transistor and the transistor for differential input connecting these ground capacitors are activated at the intermediate potential of a power supply voltage and a ground potential. Therefore, the voltage depending characteristic of the ground capacitor can be fixed by canceling the voltage depending characteristic of the parasitic capacitor.
Patent JP-2000124425-A (JP)
Title: Cell capacitor provide with high dielectric multilayered film and manufacture thereof
Inventor: SHIN TOGEN
IPC: H01L21/316
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a DRAM cell capacitor excellent in electrical properties and a manufacturing method thereof. SOLUTION: A method of manufacturing a stack-type charge storage cell capacitor includes following steps. The steps are indicated as follows. A first step where a polysilicon storage node 15 is formed on a gate provided on a semiconductor substrate; a second step where a titanium film is deposited on the polysilicon storage node 15; a third step where a product formed in the preceding step is thermally treated in a nitrogen atmosphere, the titanium film is turned into a titanium nitride film 16, and a tantalum pentoxide 18 is deposited on the titanium nitride film 16; a fourth step where a product formed in the preceding step is thermally treated in an oxygen atmosphere at a temperature of 700 to 900 deg.C, and the titanium nitride film 16 under the tantalum pentoxide film 18 is converted to a titanium oxide film 17;  and a fifth process where an electrode material is deposited and formed into a plate electrode.
Patent JP-H04301557-A (JP)
Title: Measuring apparatus for characteristics of photosensitive drum
Inventor: ISHIE MASAHIRO
IPC: G01N27/61
Filed: 1991-03-28
Abstract: PURPOSE:To measure characteristics in advance even in a stage for making a prototype of an image forming device such as a copy machine and to simply and correctly measure characteristics of a photosensitive drum under various working conditions in measuring characteristics of the photosensitive drum. CONSTITUTION:A photosensitive drum 1 is rotatably supported at a constant position by a main shaft 11 while a ring guide rail 2 is provided on an outer periphery of the photosensitive drum 1 with a constant distance. Various measuring elements such as a charger 41 are attached via a joint member 5 to the guide rail 2 so that they can be moved and fixed. Thus various working conditions can be supported wherein the respective measuring elements 4 are moved along the guide rail 2 and fixed at appropriate positions.
Patent JP-S57205825-A (JP)
Title: Magnetic recording tape
Inventor: SADA GAKUO
IPC: C09D5/23
Filed: 1981-06-11
Abstract: PURPOSE:To improve corrosion resistant property, by forming a corrosion resistant non-magnetic metallic layer on a metallic magnetic recording layer. CONSTITUTION:On a tape base material consisting of a plastic film, etc., a coating film which has applied a thin film of a magnetic metal such as a Co-Ni alloy, a Cu-Ni-Fe alloy, an Fe-Co-Cr alloy, etc., or magnetic metal powder such as Fe powder, etc., together with a binder is formed as a metallic magnetic recording layer, and subsequently, on said layer, a non-magnetic corrosion resistance metallic layer consisting of a simple substance or an alloy of Cr, Pt, Au, Ru, Rh, Pd, Ir, etc. is formed to 0.02-1.0mum in thickness by means of vacuum vapor-deposition, spattering, CVD, etc.
Patent JP-S5214765-A (JP)
Title: Preparation of indazole derivatives
Inventor: FUJIMURA YASUO
IPC: C07D401/06
Filed: 1975-07-25
Abstract: PURPOSE: Preparation of indazole derivatives having central-depressant, antidepression, and antiinflammatory actions, and activity to the circulatory system, etc. by the amination of novel indazole compounds. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10268135-A (JP)
Title: Bonded compensation polarizing plate
Inventor: YOSHIMI HIROYUKI
IPC: G02B5/30
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a bonded compensation polarizing plate capable of preventing the easy inclusion of an error in an inspection result even in the case of using a separator of double refraction type and implementing an inspection work with an adhesive layer protected with the separator, and further capable of efficiently performing the inspection work of high reliability. SOLUTION: This compensation polarizing plate 7 is formed to have a polarizing plate 1 and a phase difference plate 3 bonded and fixed to each other, so as to keep the absorption axis of the polarizing plate 1 and the optical axis of the phase difference plate 3 in parallel or orthogonal with each other, thereby forming a compensation polarizing plate 4, and an adhesive layer 5 on the outer side of the compensation polarizing plate 4 at the side of the phase difference plate 3 are bonded as well as protected with a transparent separator 6.  This separator 6 is made of material having a transmission factor equal to or less than 0.1% in the case of arrangement at an optical axis angle capable of giving maximum extinction between cross Nicol prisms with a transmission factor equal to or less than 0.02%, and the optical axis of the separator 6 and the absorption axis of the polarizing plate 1 are arranged at an intersection angle between 0 and 10 degrees, or 80 and 90 degrees. According to this construction, an inspection work can be executed in such a manner as preventing an effect due to the double refraction function of the separator 6.
Patent JP-S62245265-A (JP)
Title: Manufacture of lithographic mask
Inventor: HAMAGUCHI SHINICHI
IPC: G03F1/00
Filed: 1986-04-18
Abstract: PURPOSE:To rapidly form a large number of fine masks high in precision by correcting the exposure positions in the step-and-repeat process with respect to mask blanks in each step in accordance with the necessary positioning marks arranged on the mask blanks. CONSTITUTION:The positioning marks 3A are arranged at the 4 corners of the pattern projection region 3B of each step as patterns transmitting incident light by removing a Cr film through the electron beam lithographic process or the like before the exposure step. After transfer of a stage, positioning rays are passed through each positioning mark 1A of a reticulated mask 1 and projected on the mask blanks 3, and the rays reflected with the projected positioning mark 3A are detected with a detector 5a, thus permitting the error of the relative positions between the reticulated mask 1 and the mask blanks 3 to be calculated, the mask 1 to be transferred, and the pattern of the mask 1 to be projected for the exposure.
Patent JP-S5425612-A (JP)
Title: Remote sensing system utilizing relay stellite
Inventor: HISHIDA YOSHIHIKO
IPC: G08C17/00
Filed: 1977-07-29
Abstract: PURPOSE:To obtain all the data from the earth in high speed, by performing remote sensing through the utilization of a still satellite and a relay satellite as the means delivering the information to the ground station, in performing remote sensing by utilizing artificial satellites.
Patent JP-S58206839-A (JP)
Title: Throttle valve controlling device
Inventor: TANAKA ISAO
IPC: F02D29/02
Filed: 1982-05-26
Abstract: PURPOSE:To automatically increase the engine rotational speed at the starting time to improve the starting characteristic by slightly rotating a throttle lever in linkage with the operation of a clutch release member. CONSTITUTION:When a clutch is mainpulated for starting, a clutch release member 7 operates against a force exerted by a return spring 10 to pull the inne wite 6a of a control wire 6. Accordingly, since a level 4 rotates, and a pressing member 4a presses a throttle valve 1 to rotate the same together with a support shaft 2, the throttle valve is opened. Therefore, the idling rotational speed increases at the former step in which an acceleration pedal is stepped, and a starting mode is assumed. On the other hand, when the device is switched from the stop mode to the idling operation mode, the above described member 7 operates reversely, and hence the above spring 10 is slackened. By these procedures, the rotational speed of the engine upon starting can be increased and the starting characteristic can be improved.
Patent JP-H07260467-A (JP)
Title: Coordinate measurement making use of trigonometric function
Inventor: HONDA AKIRA
IPC: G06F7/548
Filed: 1994-03-22
Abstract: PURPOSE:To measure the coordinates of an apparatus having no clear parallel translation axis with sufficient resolution by a method wherein a fan shaped sensor is installed in a position at a distance from the fulcrum of a principal axis. CONSTITUTION:A fan shaped angle sensor 1 is attached, in a position at a distance from a fulcrum O, to a sensor 2 in which a boom has been attached to the fulcrum O. Then, the deflection angle Q of the boom is detected by the sensor 1, and the movement amount OP of the boom is detected by the sensor 2. The deflection angle Q and the movement amount OP are computed and processed by a trigonometric function, and the X-Y coordinates of a point P are computed. When the sensor is attached in a position at 1/10 of the total length on the X-axis, a drop in resolution is only 1/10, and a measurement can be performed with comparatively good accuracy.
Patent JP-S57205400-A (JP)
Title: Vapor phase growing method for gallium arsenide
Inventor: ARAI KENICHI
IPC: C30B25/02
Filed: 1981-06-11
Abstract: PURPOSE: To form an Fe doped buffer layer with high resistance on a substrate with high reproducibility by means of a simple apparatus by leading a gaseous mixture of AsCl 3  and H 2  to Ga set in the relatively low temp. region of a reaction tube and introducing produced HCl into the reaction system.  
     CONSTITUTION: A gaseous mixture 13 of AsCl 3  and H 2  is fed to a boat 16 holding Ga17 at the upper stream side of gas and Fe18 at the down stream side. The gaseous mixture reacts at ≥ about 400°C, and formed As 4  is absorbed in the Ga17 to the solubility limit. Since the boat 16 is in a relatively low temp. region, produced HCl reacts only with the Fe18 to form FeCl 2 , and the FeCl 2  is carried toward a substrate 21. Fe as a reaction product of FeCl 2  with H 2  is absorbed in the GaAs crystal of the substrate 21 to form a buffer layer with high resistance. A doping gas 14 for forming an active layer and a gaseous mixture 15 of AsCl 3  and H 2  are then led to a source Ga20 in a boat 19 to form an active layer on said buffer layer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11269057-A (JP)
Title: Skin astringent
Inventor: INOHARA SHINOBU
IPC: A61Q5/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain a skin astringent for a cosmetic, having excellent stability and feeling in use, comprising a substance derived from a natural substance having high safety, by including a protein aggregating substance collected from prune flesh as an active ingredient. SOLUTION: This skin astringent comprises a protein aggregating substance collected from prune flesh as an active ingredient. Preferably the active ingredient is obtained by extracting prune flesh with water or a hydrous alcohol or treating it with a cellulase or a hemicellulase or a pectinase. In the case of the former, the hydrous alcohol is preferably a lower aliphatic alcohol or polyhydric alcohol and has 30-50% water content. Generally an essence obtained by concentrating the extracted solution is used in the astringent agent. In the case of the latter, the prune flesh is treated with an enzyme, liquiefied, the enzyme is deactivated by heating, then the liquid is filtered and preferably the remaining solid substance is removed. The obtained filtrate has a viscosity lower than that of the prune essence and yet has an excellent astringing action on skin.
Patent JP-H02270405-A (JP)
Title: Flat plate patch antenna
Inventor: MIZUNO IWAO
IPC: H01Q1/36
Filed: 1989-04-12
Abstract: PURPOSE:To expand the band width by forming a taper thicker toward a patch side and thinner toward a ground plate for the shape of a feeding axis such as conical or pyramid shape. CONSTITUTION:A feeding shaft 3' is formed to be a taper. That is, the feeder shaft 3' is a conical shape in which a patch 2 is side is taken as a bottom face and a ground plate 1 is taken as an apex. On the other hand, the shape of taper is not limited to a conical shape but may be other shape such as a pyramid. For example, when the diameter of the patch 2 is selected to be 0.45-0.57lambda and the height (t) of the antenna is taken as 0.03-0.05lambda, the maximum of the specific band width at a return loss of -11.7dB is widened in this embodiment shown in solid lines more than in a conventional example shown in broken lines when the diameter of the feeding axis is changed. Thus, in the case of installing the antenna, the degree of freedom such as case structure or mount position is increased and the mount man-hour and adjustment man-hour is reduced.
Patent JP-H03293435-A (JP)
Title: Cleaning method of water reservoir
Inventor: HARADA KUNIO
IPC: C11D17/00
Filed: 1990-04-05
Abstract: PURPOSE:To obtain a safe and easy cleaning operation, by spraying a cleanser including a specified surfactant on the wall within a water reservoir and ejecting pressurized clean water after wiping the wall with an air polisher. CONSTITUTION:A surfactant for a cleanser, diluted liquid of octyl phenoxy polyethoxy ethanol, is filled in the gas container 15 of an air spray gun 11 and sprayed on the inside wall of a water reservoir 1 by a driven air-compressor 4. Next, the air spray gun 11 is removed from the air hose and exchanged to the air polisher to clean water scale and others by the revolution of the buff thereof. Next, the cleaning water within the water tank 2 is ejected from the front nozzle of a discharge hose 14 by driving a high pressure cleaning device 5 to clean the wall face with the cleaning water. In this way, a harmless cleanser can be used and a suffering due to airsol or the like can be relieved and further, workability is increased and working period is shortened.