baber/WOPTO huggingface dataset:
Patent JP-H11206316-A (JP)
Title: Device for retaining freshness of stored material and retention of freshness
Inventor: HARADA SUSUMU
IPC: A23B7/144
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To inhibit that stored materials, such as vegetables and fruits, stored in a storage tank are damaged by highly concentrated ozone. SOLUTION: This device for retaining the freshness of stored materials comprises a fan 2 for circulating air containing ethylene gas in storage tank, an ozone-generating means 3 for generating ozone for decomposing ethylene contained in air, a catalyst route 6 for passing the ethylene-decomposed air through an ozone-removing catalyst 4 to remove residual ozone and subsequently returning the ozone-removed air to the storage tank, a by-pass route 7 for by-passing the ethylene-decomposed air through the catalyst route 6 and returning the air to the storage tank 1, dampers 8, 9 disposed in the by-pass route 7 and the catalyst route 6, respectively, and an operation control device 20 for opening or closing the dampers 8,  9 to operate the device in an ozone- eliminating mode for passing the ethylene-decomposed air through the ozone- removing catalyst 4 or in an ozone-sterilizing mode for by-passing the ozone- removing catalyst 4 in a prescribed cycle.
Patent JP-H07209013-A (JP)
Title: Travel information calculation device for vehicle
Inventor: UOTA KOSAKU
IPC: G01C22/00
Filed: 1995-02-20
Abstract: PURPOSE:To prevent display data breakdown and perform correct display so as to enhance the safety of a vehicle by providing a data setting control means which can set initial data to be input from a data input means in a calculation means only when the vehicle is stopped. CONSTITUTION:A data setting control means 6 judges whether or not a vehicle is stopped or running by inputting a signal from an operation information detecting means 2. Only when it is stopped, the initial data from a data input means 1 can be set in a calculation means 3. Also, when it is running, the initial data from the means 1 is made impossible (prohibited) to be set in the means 3. Thus, the accurate operation of the devices in the vehicle can be obtained while the vehicle is running, and when the operator operates the initial data input means 1, it is prevented for the operator to operate the means 1 during the running so as to increase the safety of the vehicle during the running.
Patent JP-S60175322-A (JP)
Inventor: SHIBATA MORIO
IPC: H01H13/20
Filed: 1984-02-20
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-H03234001-A (JP)
Title: Laser trimming device
Inventor: HONDA SUSUMU
IPC: H01C17/24
Filed: 1990-02-09
Abstract: PURPOSE:To improve the management of contact pressure and heighten measurement accuracy by automatically managing the contact pressure between substances to be processed and contact pins by motor driving force. CONSTITUTION:A probe card 11 is adjusted vertically, by controlling a motor driver 16 with a computer 15 and by rotating a motor 12 for adjusting the probe card vertically. On this occasion, after the probe card 11 is moved by a fixed quantity by rotating the probe card vertically-adjusting motor 12 by a fixed quantity, one of resistors A-F being the same substances 8 to be processed is measured through measuring pins 10 by a measuring instrument 14 a plurality of times. Then, the result of its measurement is processed statistically to obtain the dispersion of the measured values. Furthermore the probe card 11 is moved, the same process is done, the computer 15 determines a position where the dispersion is in a specified range or minimum, and the position is considered to have the best contact pressure. This makes it possible to adjust the contact pressure between substances to be processed and contact pins most appropriately. Besides this eliminates dispersion caused by workers, improves the management of the contact pressure, and heightens the accuracy of measurement.
Patent JP-S61191630-A (JP)
Title: Production of chloroprene
Inventor: MOCHIDA ISAO
IPC: C07C17/00
Filed: 1985-02-20
Abstract: PURPOSE:To obtain chloroprene economically, in high selectivity and efficiency, at a relatively low temperature, suppressing the side reactions, by using a specific composite calcined at a specific temperature as a catalyst, and carrying out the dehydrochlorination reaction of 3,4-dichloro-1-butene in vapor phase. CONSTITUTION:A composite of cesium halide-silica gel calcined at >=350 deg.C is used as a catalyst, and the dehydrogenation reaction of 3,4-dichloro-1-butene is carried ou in vapor phase, preferably at 100-250 deg.C to obtain chloroprene. The deteriorated catalyst can be regenerated and reused in the above catalytic reaction by heating at 350-600 deg.C, thereby eliminating hydrogen chloride from the catalyst. EFFECT:The catalyst deteriorated by the catalytic reaction can be rapidly regener ated by heating at a specific temperature, and the catalyst regenerated to revoer the activity of fresh catalyst can be reused in the reaction. The combination of the regeneration reaction ith the catalytic reaction enables the easy recovery generated hydrogen chloride.
Patent JP-H08225166-A (JP)
Title: Sheet feeder and image forming device
Inventor: KOMINATO TAKANARI
IPC: B65H9/14
Filed: 1995-02-20
Abstract: PURPOSE: To provide a sheet feeder by which sheets can be stably conveyed in long term use. CONSTITUTION: A circumferential speed VR2 of an extracting roller pair 110 is set to be higher than a processing speed VP and to be higher than a circumferential speed VR1 of conveying rollers 106. In addition, a circumferential speed of a register roller pair 26 is set to be equal to the processing speed VP. In this way, a conveying speed VS1 of a sheet fed from the conveying rollers 106 does not exceed a conveying speed VS2 of the sheet at the extracting roller pair 110 even if the conveying speed VS1 is increased, so that the sheet is stably conveyed between the conveying rollers 106 and the extracting roller pair 110 while surely undergoing tension.
Patent JP-S53115587-A (JP)
Title: Head lamp for automobiles
Inventor: OOTSUKA SHIGENOBU
IPC: F21V14/02
Filed: 1977-03-19
Abstract: PURPOSE: To enhance the traffic safety by projecting the light of the beam exclusively used when cars are passing each other, in such a manner as to reduce illumination toward driver-glaring zone and pedestrians-glaring zone while irradiate enough the opposite car recognizing zone and the pedestrians recognizing zone. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04272606-A (JP)
Title: Lighting fixture
Inventor: KODAIRA SHINJI
IPC: F21S4/00
Filed: 1991-02-26
Abstract: PURPOSE:To provide a lighting fixture in which a lock projecting from the end face of the fitting and adapted for fixing a socket makes contact with a subject to be installed thereby preventing disconnection of the socket. CONSTITUTION:A lock 19 to which a socket 17 is mounted from the inner surface thereof is inserted into a mounting hole 18 formed in the end face 14 of a lighting fixture main body 11 and the end of the lock 19 is curved and the socket 17 is mounted thereto. A dowel 20 projecting from the curved lock 19 is protrusively formed between mounting holes 18,18. During installation of the lighting fixture main body 11 the lock 19 to which the socket 17 is mounted does not contact the subject to be installed and so disconnection of the socket 17 from the lighting fixture main body 11 can be prevented.
Patent JP-S53116571-A (JP)
Title: Magnetic filter
Inventor: INOUE KIYOSHI
IPC: B01D35/06
Filed: 1977-03-23
Abstract: PURPOSE:To provide a magnetic filter which is equipped with a mechanism capable of inducing magnetic field about a porous member, thereby filtering efficiency of the magnetic filter in the depth thereof being improved by the action of the magnetic field and the magnetised member in combination with the capillary action of the porous member.
Patent JP-S59157918-A (JP)
Inventor: MORI SADAJIROU
IPC: H01H9/30
Filed: 1983-02-24
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-S58147719-A (JP)
Title: Camera
Inventor: MASUNAGA MAKOTO
IPC: G08G1/0969
Filed: 1982-02-26
Abstract: PURPOSE:To always execute image pickup of a normal luminance level, by designating flash image pickup, or the like, in case when a signal reset time of an image pickup means exceeds a prescribed time. CONSTITUTION:If a signal integral type image pickup means IS does not reach a prescribed level after a prescribed reset time by which an overflow drain gate becomes a high level through a duty ratio controlling circuit DC has passed, an output of a recording signal generating circuit VP drops. As a result, an output of a comparator CP1 is inverted to a low level, an output of a NOR gate NG is inverted to a high level, and by lighting of an LEDLD1 trhough a transistor TR1, and an alarm by a timer TM, a sounding body SE, etc., flash image pickup is designated. In this case, automatic setting to a flash image pickup mode can be executed, too, in the same way. According to this constitution, image pickup of an exact luminance level can be executed at all times.
Patent JP-H04271392-A (JP)
Title: Simultaneous display device for graphic before and after analysis
Inventor: SUZUKI ATSUSHI
IPC: G06F3/048
Filed: 1991-02-27
Abstract: PURPOSE:To enhance analysis efficiency by displaying the images before the analysis and after the analysis in superposition and further displaying only the image after the analysis on the superposed part. CONSTITUTION:A coordinate conversion section 42 of an arithmetic unit 4 executes coordinate conversion processing in such a manner that the coordinate data of the images before and after the analysis coincide. An overlap processing section 43 detects the overlap part of the two images and displays only the image after the analysis there. The image displays before and after the analysis are selectively displayed and the plural image parts after the analysis are successively selectively displayed only in the superposed part. Further, the size and visual field direction of the images before and after the analysis are assigned by assigning the display conditions of the images before and after the analysis and the color tones of the result of the analyses are calculated by assigning the basic colors to be analyzed.
Patent JP-H08202085-A (JP)
Title: Carrier for electrophotographic developer
Inventor: KIKUCHI SUSUMU
IPC: G03G9/113
Filed: 1995-01-26
Abstract: PURPOSE: To easily obtain a carrier having resistance value within a range difficult to secure conventionally and to obtain the carrier capable of contributing the stabilization of control for charge imparting to a toner in the carrier having the surface part formed of a resin containing electron conductive material such as carbon black. CONSTITUTION: The carrier for an electrophotogrpahic developer is formed by mixing two kinds of carrier components having different resistance of a conductive carrier having the surface formed of a synthetic resin carrying an electron conductive material and a high resistance carrier having the surface formed of a resin carrying an electron conductive material and at the time of assuming that a virtual carrier is formed by carrying the electron conductive material in a region of an intermediate concn. between high concn. and low concn. on the synthetic resin, the virtual carrier has an intermediate resistance value in a region, where a small change of the content of the electron conductive material in the virtual carrier causes a radical change of electric resistance.
Patent JP-H01206029-A (JP)
Title: Manufacture of belt-shaped rubber article
Inventor: SHIBATA YUKIO
IPC: B29C71/00
Filed: 1988-02-12
Abstract: PURPOSE:To make the appearance the parting surface of the sliding contact surface of a designing surface fine and neat by molding simultaneously a partition fin along the boundary line of both surfaces during the production of a belt-shaped rubber article equipped with the sliding contact surface and designing surface adjacent thereto and by removing the partition fin after performing a sliding resistance decreasing treatment. CONSTITUTION:When a weatherstrip main body 10 is made by die molding and extrusion molding, the partition fin 11 is molded simultaneously along the boundary line (l) of an upper sealing lip 3. Subsequently, the sliding resistance decreasing (flocking) treatment is given to the sliding contact surfaces 4, 8 of the sealing lips 3, 7. At this time, since the partition fin is formed, the flocking (F) may not be formed beyond the boundary line (l) on the designing surface 5 even if the flocking is given over the entire surface of the sliding contact surface 4. Following this, the partition fin 11 is removed. Since the partition fin 11 is formed in thinner wall, it may be removed neatly along the tip of the sealing lip 3, so that the weatherstrip with an excellent parting surface with the sliding contact surface 3 of the designing surface 5 can be obtained.
Patent JP-S56129350-A (JP)
Title: Semiconductor device of resin molded type
Inventor: OKUDA TAKASHI
IPC: H01L23/28
Filed: 1980-03-13
Abstract: PURPOSE:To increase the degree of heat radiation, obtain a longer life time and improve the operating characteristic by forming a number of projections on the surface of molded resin. CONSTITUTION:A plurality of projections 14 arranged side by side in the lateral direction are formed on the surface of molded resin 13 surrounding a semiconductor device. Therefore, the surface area is increased not less than 2 times comparing with the flat surface and heat radiation characteristic is improved in proportion to the increase of the area. Thus, a rise in temperature of the semiconductor device is restricted and deterioration of the operating characteristic of the device is prevented, thereby resulting in a longer life time.
Patent JP-H11212550-A (JP)
Title: Electronic wind instrument
Inventor: TANAKA KANA
IPC: G10H1/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To enrich player's power of rendition expression by changing the tone color and the pitch of generated musical sounds to modulate sounds in the case of execution of a prescribed style of finger change rendition. SOLUTION: When a prescribed finger change operation is added or released during generation of musical sounds according with a fundamental fingering, note-on information is newly issued in accordance with the finger change operation, and musical sounds corresponding to notes determined in accordance with new issue of note-on information are generated with musical sound characteristics of an attack part. Further, prescribed tone color control information and pitch control information are generated in accordance with the finger change operation to give a variation to sounds.
Patent JP-S55124082-A (JP)
Title: Ultrasonic transmitter-receiver mounting pole
Inventor: WAKITA KATSUJI
IPC: G01S7/521
Filed: 1979-03-19
Abstract: PURPOSE:To ease the rotation of an arm and reduce the danger of maintenance work by the constitution comprising providing a rotating part between a horizontal arm for mounting a transmitter-receiver and a pole and further providing a rotating part also between the upper stay for preventing deflection of the horizontal arm by gravity and the pole. CONSTITUTION:A rotating part 4 is provided between a horizontal arm 2 for fixing and mounting of a transmitter-receiver 1 and a pole 3 and further a rotating part 6 is provided also between an upper stay 5 designed to prevent the deflection of the horizontal arm 2 by gravity and the pole 3, so that the horizontal arm 2 and upper stay 5 may be rotated about the pole 3 as an axial line. It is also possible to fix the arm 2 in the specified position by the arm fixed to the pole 3 and stays 9 in an approximately horizontal direction. In the case of maintenance, exchanging or the like of the transmitter-receiver, the fixing by the arm 8 and horizontal stays 9 is released and the horizontal arm 2 mounted with the transmitter-receiver is turned to the road end side and work is done.
Patent JP-H05250352-A (JP)
Title: Character processing method
Inventor: MASAKI KATSUMI
IPC: G06F17/21
Filed: 1993-02-22
Abstract: PURPOSE:To improve the operability by grasping the position of a fixed character prior to an editing process and performing the process so that the grasped position of the fixed character is held. CONSTITUTION:An indent block is an area wherein areas which are surrounded with an indent mark or a left or right margin mark (most left or right end which can be inputted) and smallest in a lateral direction succeed vertically without any step. Characters, etc., which are inputted from a keyboard KB are processed in the frame of this indent block. Various processes of the indent block are performed behind the position where a cursor displayed on a CRT is present. The indent block is shaped by overwriting or inserting an indent mark on the display device CRT by using an indent key. After the indent block is formed, information of characters, etc., inputted from the keyboard KB is all processed in this indent block.
Patent JP-H03235913-A (JP)
Title: Optical isolator
Inventor: SATO YASUSHI
IPC: G02B27/28
Filed: 1990-02-13
Abstract: PURPOSE:To securely light from returning with small-sized, inexpensive constitution by forming a polarizer and an analyzer which are polygons more than a square and holding them in a cylindrical permanent magnet. CONSTITUTION:The polarizer 1 and analyzer 2 are formed by beveling prismatic PBSs (polarization beam splitter) into a regular octagonal shape and mutual polarizing surfaces are adhered and fixed in the hollow of the cylindrical permanent magnet 4a around the optical axis at 45 deg.. Further, a Faraday rotator 3 is beveling prismatic garnet into a regular octagonal prism as well as the polarizer 1 and analyzer 2. In this case, the polarizer 1, analyzer 2, and Faraday rotator 3 have all areas overlapping with one another in the direction of the optical axis and gaps between those optical elements and cylindrical permanent magnet 4a are extremely small, so return light can securely be prevented from being generated. In this case, the quadrangular prism polarizer and analyzer are simply beveled relatively easily. Consequently, the small-sized, inexpensive optical isolator is obtained.
Patent JP-H03237613-A (JP)
Title: Magnetic recording medium and its production
Inventor: YAMAGISHI MINORU
IPC: G11B5/64
Filed: 1990-02-13
Abstract: PURPOSE:To improve magnetic characteristics and electromagnetic conversion characteristics and to reduce medium noise by using Co(100-x-y)CrxTay (8 atomic%<=x<=20 atomic%; 2atomic%<=y<=6atomic%) as a magnetic material. CONSTITUTION:On a nonmagnetic substrate, there are successively formed a nonmagnetic metal base layer, magnetic layer, and protective layer. The magnetic layer consists of an alloy of Co(100-x-y)CrxTay (8 atomic5<=x<=20 atomic%; 2atomic%<=y<=6atomic%). Namely, by using a Co-Cr-Ta alloy, coercive force suitable for high-density recording can be obtained. By adding Ta, CoCr grains are made very small and intergranular segregation of Ta is caused, which devides individual grains well. This realizes low medium noise and high coercive force. Thereby, magnetic characteristics and electromagnetic conversion characteristics are improved and medium noise is reduced.
Patent JP-H08226912-A (JP)
Title: Heater controller of air-fuel-ratio sensor
Inventor: AOKI KEIICHIRO
IPC: G01N27/41
Filed: 1995-02-21
Abstract: PURPOSE: To provide a heater controller of an air-fuel-ratio sensor which eliminates waste in power consumption by a heater and suppresses the deterioration of the heater or the air-fuel-ratio sensor. CONSTITUTION: Power supplied to a heater for heating an air-fuel-ratio sensor 15 is controlled so that an active state of the sensor 15 provided in an exhaust system of an engine is maintained. A heater controller has a means A for determining whether or not the sensor 15 has been activated, a means B for determining whether or not conditions for starting feedback control of an air-fuel-ratio of the engine have been satisfied and a learning means C for learning power supplied to the heater 17 at the time of warming up the engine so that time from start of the engine until the sensor 15 is activated is equal to time from the start of the engine until the conditions for starting feedback control of the air-fuel-ratio are satisfied.  It also comprises a supplied power control means D for controlling power supplied to the heater 17 according to the supplied power obtained by learning by the learning means C.
Patent JP-S59163166-A (JP)
Inventor: URURITSUHI BURETAUAA
IPC: B65D33/38
Filed: 1984-02-21
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-S53117333-A (JP)
Title: Information reader
Inventor: IKEDA HIROYUKI
IPC: G06K7/12
Filed: 1977-03-24
Abstract: PURPOSE: To protect the light reflected from a bar code from disturbance light, by making a photoelectric conversion diode detect the reflected light which has passed through a deflection piece or a piece having its focus at the same position as the deflection piece. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56128664-A (JP)
Title: Defect treatment for cast material having large-size casting defect
Inventor: OGATA KAZUO
IPC: B22D29/00
Filed: 1980-03-13
Abstract: PURPOSE:To annihilate defects by an HIP method and considerably improve the yields of products by beforehand expanding a cast material having large-size defects to about the sizes at which they are annihilated by hot hydrostatic pressing (HIP) treatment. CONSTITUTION:Of large-size casting defects 3, 4, 4', the part of a drawing cavity 3 is partly cut off as shown by a dotted line, and the part of the defect 4 is cut and pierced like a dotted line, and a fillter 5 of the same material as that of the cast material 1 is filled in the hole thus made. Thence, the material 1 is subjected to elongation such as rolling or casting, so that the gaps (d) of the cavities of the defect parts 3, 4, 4' are made sufficiently small to about the sizes at which the cavities are annihilated by HIP treatment. A strap 6 of the same material as that of the material 1 is abutted to the defect 3, and the circumferential part thereof is welded 7. Similar sealing treatment is applied to the defect 4 as well. Next, the material is subjected to HIP treatment in a high-temp. high-pressure gaseous atmosphere according to conventional methods, whereby the defects 3, 4, 4' are annihilated.
Patent JP-S60177863-A (JP)
Title: Work grinding-amount detecting and recording apparatus in blade type lapping cutter
Inventor: YOSHIZAWA MUTSUMI
IPC: B28D5/02
Filed: 1984-02-24
Abstract: PURPOSE:To cut a workpiece efficiently and with high accuracy according to the working conditions by automatically recording the work cutting-in amount for the cutting time and automatically controlling each apparatus through a controller. CONSTITUTION:Cutting work is automatically carried-out by the pulse motors 19 and 42 controlled on the basis of the working conditions set into a controller and a speed-change driving motor 103 equipped with a reduction gear controlled on the basis of the recorded data of a detecting and recording apparatus 50. The cutting-in amount is recorded by the potentiometer 51 and the recorder of the detecting and recording apparatus 50 installed onto a shaft 104, and the cutting- amount is feedback-controlled into the controller into which the data is previously input, and the cutting-in amount is corrected, and work is continued. When cutting work is completed, the apparatus 50 detects the completion and outputs a cutting-work completion signal, and at the same time, each shaft stops and the supply of cutting liquid stops. At the same time, the recorder stops, and a patrol light indicates the completion of work.