baber/WOPTO huggingface dataset:
Patent JP-H02257514-A (JP)
Title: Lighting fitting
Inventor: KIMURA TOMONORI
IPC: F21V19/00
Filed: 1989-03-30
Abstract: PURPOSE:To prevent unevenness in the distribution of light and generation of shadow when a lamp is lighted by molding from non-translucent material a socket arm which feeds electricity to annular lamps and which holds the lamps, and molding a holding arm from translucent material. CONSTITUTION:In an annular-lamp holder 21 which is mounted to the lighting fitting main body 1 in such a manner that it is mechanically and electrically attachable/detachable therefrom, a socket arm 24 which holds lamp sockets 27, 30 by connecting them to respective lamp pins located at the mouth portions of lamps is formed from a non-translucent material the surface of which has a light diffusion property. A holding arm 25 which holds lamps by means of its holding portions 32, 33 is formed from translucent material. When lamps are lighted incident light is diffused at the surface of the arm 23 but it is not cut off at that of the arm 25 so that unevenness in the distribution of light and shadow are prevented. Moreover, exchange work of lamps is readily carried out since the holder 21 can be detached from the main body 1 without detaching a lamp therefrom.
Patent JP-H02259645-A (JP)
Title: Electrophotographic sensitive body
Inventor: KASHIMURA NOBORU
IPC: G03G5/06
Filed: 1989-03-30
Abstract: PURPOSE:To stably obtain images high in gradation and precision by using as an electric charge transfer material a hydrazone compound having an oxidation potential of 0.65 - 0.85V and a specified amine component in the molecule. CONSTITUTION:The hydrazone compound to be used as the charge transfer material has an oxidation potential of 0.65 - 0.85V and at least one of the secondary amine components having an acid dissociation constant in water of >=6.0 alone in the molecule, thus permitting mean gradation to be reproduced in accordance with digital image data and images high in precision to be stably realized.
Patent JP-H03282219-A (JP)
Title: Fuel display device for vehicle
Inventor: KONO KUNIYASU
IPC: G01F23/00
Filed: 1990-03-30
Abstract: PURPOSE:To display the increased remaining amount when fuel is supplied and to prevent erroneous display when a vehicle is inclined by displaying a new remaining amount when the difference between the new remaining amount and a previous remaining amount is higher than a specified value, and displaying the previous amount when the difference is less than the specified value. CONSTITUTION:The remaining fuel signal from a liquid-level sensor 4 and the operating signal of an ignition switch 5 are inputted into a CPU 1. The previous remaining amount when the switch 5 is turned OFF at the previous time is stored in the CPU. The difference between the remaining amount when the switch 5 is newly turned ON and the previous remaining amount is computed. When the difference is higher than a specified value, it is judged that the remaining amount is increased by the fuel supply, and the new remaining amount is displayed. Meanwhile, when the difference between both remaining amounts is less than the specified value, it is judged that it is caused by the change in liquid fuel level due to the inclination of the vehicle, and the remaining amount is displayed. Therefore, it is not necessary to provide a plurality of combinations of floats and converters, and the amount can be displayed quickly.
Patent JP-S57195748-A (JP)
Title: Continuous vacuum treatment apparatus
Inventor: IMADA KIYOSHI
IPC: C08J7/00
Filed: 1981-05-29
Abstract: PURPOSE:To prevent thermal deformation of workpiece and eliminate variability of the processing effect, by providing a flow path for a temperature controlling medium extending in the axial direction through one of a pair of seal rolls arranged in the direction of passage of the workpiece. CONSTITUTION:Sealing between upper and lower seal rolls 10, 11 is accomplished by pressing the upper roll 10 against the lower roll 11 with the workpiece interposed between them. Sealing between the rolls and ripple members 13 is done by pressing the ripple members against the rolls. Sealing between the rolls and side pieces 14 is effected by pressing the side pieces against casing 12 by means of spring, etc. Thus generation of heat due to friction of seal rolls is prevented, for the roll 11 is constanly supplied with water through rotary joint 18 and flow path 16 for temperature controlling medium.
Patent JP-S5510122-A (JP)
Title: Spherical valve
Inventor: TERAMOTO TETSUYA
IPC: F16K5/06
Filed: 1978-07-05
Abstract: PURPOSE: To improve the sealability of a spherical valve by integrating a valve case, a valve shaft and a valve body so as not to relatively move at the inner and outer thrust rings to thereby reduce the weight of the valve and to prevent it from deforming.  
     CONSTITUTION: A valve shaft 12 is inserted through the bearing portions 11A at both sides of a valve case 11 of a spherical valve. A valve body 13 integrated with the valve shaft 12 is contained within the valve case 11. Inside and outside thrust rings 21 and 22 are provided between the bearing portions 11A and the valve shaft 12 to position both the case 11 and the body 13 to thus couple the bearing portions 11A to the valve shaft 12 so as not to relatively move to each other. The external force acting on the valve body 13 is dispersed to the valve case 11 to thereby reduce the deformation of the valve body 13 and valve case 11 to thus improve the sealability of the valve and to reduce the weight of the valve. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04292698-A (JP)
Title: Liquid cleaner composition
Inventor: NISHIDA MASAO
IPC: C11D1/68
Filed: 1991-03-19
Abstract: PURPOSE:To obtain a cleaner composition useful for detergent for kitchen, shampoo, etc., having low skin irritation, containing a specific alkyl glycoside and a benzenecarboxylate (salt), etc. CONSTITUTION:The objective composition containing (A) an alkyl glycoside shown by the formula R1O(R2O)yZx (R1 is 8-16C alkyl, alkenyl or 8-16C alkylphenyl; R2 is 2-4C alkylene; z is residue derived from 5-6C saccharide; x is 1-10 on the average; y is 0-15 on the average) and (B) a compound shown by the formula [X is H, methyl or ethyl; Y is SO3M or COOM (M is H or salt)] in a weight ratio of the component B/the components A+B of 0.05-0.3.
Patent JP-H11283566-A (JP)
Title: Arc tube, high pressure discharge lamp, and lighting system
Inventor: MATSUMOTO NAOYA
IPC: H01J61/34
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To prolong the life of an arc tube and ensure desired illumination intensity. SOLUTION: A sleeve 11 made of quartz is sealed in a lower electrode 3 of an arc tube main body 1 inside which a rare earth halide is sealed, the sleeve 11 is pinch-sealed in the sealed part 9 of an arc tube, the inner volume V (cc) of the arc tube main body 1 between the shortest projection end of the sleeve 11, projecting into the arc tube main body 1 and the sealed end is made larger than the amount of sealed chemicals (a) (cc), to prevent the entrance of the chemicals into the space between the sleeve 11 and the electrode 3.
Patent JP-H08276472-A (JP)
Title: Method and apparatus for controlling back pressure of motor-operated injection molding machine
Inventor: YOSHIDA MASATO
IPC: B29C45/50
Filed: 1995-04-06
Abstract: PURPOSE: To control the back pressure equivalent to or more the case of a PI calculation by a simpler control structure by rotating a screw at a predetermined amount, and feeding the position of the screw to the metering position of the object for retracting an infinitesimal amount when the measured back pressure signal value at this time exceeds a set back pressure value. CONSTITUTION: A material in a hopper 1 is plasticized upon rotation of a screw 2 by a motor 6, and the back pressure such as the retracting force of the screw 2 or molten resin pressure generated as the plasticized molten resin is stored in a cylinder is measured by a back pressure sensor 3. The measurement signal of the sensor 3 is input to a controller 4, compared with a set value, and if the measurement signal exceeds the set value, a screw longitudinal movement motor 5 is operated to retract the screw 2 at an infinitesimal amount in a metering direction. Then, if the position of the screw 2 does not reach the object metering position, the above steps are repeated and when the position of the screw 2 arrives at the object position, the rotation of the screw 2 is stopped to complete the metering.
Patent JP-H01253010-A (JP)
Title: Traffic control method for unmanned car conveyance system
Inventor: HITOMI SHINICHI
IPC: G05D1/02
Filed: 1988-04-01
Abstract: PURPOSE:To improve travel and traffic control efficiency by allowing an unmanned car to send back a specific answer signal with short signal length when receiving a polling signal from a central control office during its travel. CONSTITUTION:When the unmanned car CR is made to travel, the central control office 30 checks its interference with other cars, determines the position where the unmanned car CR is stopped or reduced in speed according to the check result, and sends out a stop or speed reduction command including the stop or speed reduction position to the unmanned CR. The unmanned car CR is stopped or reduced in speed only at the commanded stop or speed reduction position and sends back the answer signal with short signal length in response to polling during the car travel. Consequently, the stop time of the vehicle becomes short and one cycle of the polling is shortened, thereby performing efficiency communication control and travel control.
Patent JP-S5710088-A (JP)
Title: Heat exchanger for automobile
Inventor: KAMIMURA SHIYOUICHI
IPC: F01P3/18
Filed: 1980-06-16
Abstract: PURPOSE: To obtain a heat exchanger for radiating the heat of the engine-cooling water, which is compact and high in the cooling efficiency, by a method wherein an axial flow fan type rotary heat exchanger having hollow blades is rotatably supported on a hollow fixed shaft in which fluid inlet and outlet passages are formed, and communicated with said fluid inlet and outlet passages.  
     CONSTITUTION: When a heat exchanger main body 12 is rotated by means of the output of an engine, air is sucked from the front of a fan 21, forming an air flow as shown by arrows A 1 WA 3 . On the other hand, a high-temperature engine-cooling water W 1  having been introduced into a fluid inlet passages 17 is sent, by means of the centrifugal force resulting from the rotation of the heat exchanger main body 12, into a hollow blade 26, flowing through the heat exchanger 12, as shown by arrows W 1 WW 5 . On doing this, exchanging heat with the air A 1 WA 3  at the hollow blade 26, a hollow heat-radiating disk 27, a hollow auxiliary blade 30 and the like, said water is cooled and sent to a fluid outlet passage 18 before being returned to the engine-cooling jacket. Thereby, the need for an external air-blowing mechansim is eliminated. Accordingly, the apparatus can be made compact and unitary, and the cooling efficiency can be improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61239777-A (JP)
Title: Processing method for color halftone picture
Inventor: ITO KEITOKU
IPC: G06K15/10
Filed: 1985-04-16
Abstract: PURPOSE:To facilitate the determination of a screen angle and to improve the recording quality by setting a threshold value corresponding to the picture element according to the distance between the point specified by the grid and the picture element to be read when the grid of an optional screen angle is overlapped on the flat picture. CONSTITUTION:In Fig.1, recording dots are expanding as the density be comes higher centering around the intersecting point of grid Mtheta1 of screen angle theta1. And, the recording dots are virtually forming the screen angle theta1. Assuming a grid Mtheta1 to be overlapped on a picture plane PIC, the threshold value placed corresponding to the picture element is determined according to the minimum value L1 of the distance between plural intersecting points of the grid and the picture element pic to be read. For example, the threshold values are arranged in the order of length of distance in the above figure. Then the threshold value to be placed corresponding to the picture element is determined according to the minimum distance L2 between the center of plural planes divided by the grid and the picture element pic to be read. There is no essential difference from the afore-mentioned method. Then, the threshold value to be placed corresponding to the picture element is determined according to afore-mentioned L1 and L2. They are arranged so that the threshold value becomes smaller (or larger) as the difference of the distance becomes smaller.
Patent JP-H08277908-A (JP)
Title: Differential device
Inventor: TERAOKA MASAO
IPC: F16H48/08
Filed: 1995-04-06
Abstract: PURPOSE: To differentiate magnitude of a front wheel side torque from a rear wheel side torque due to differential limiting force, and prevent occurrence of interference between engine brake and ABS. CONSTITUTION: A differential case 3 is rotated by driving force of an engine. A pinion gear 7 revolves integrally with the differential case 3. Side gears 9, 11 are meshed with the pinion gear 7 for transmitting driving force of the engine to a front wheel side and a rear wheel side. Each gear is composed of a differential mechanism 13 made up of a spiral bevelle gear, and a multiplate clutch 25 arranged between the differential case 3 and the front wheel side gear 9, and fastened upon reception of meshing thrust of the side gear 9.
Patent JP-S62238693-A (JP)
Inventor: SUGIYAMA KATSUJI
IPC: H05K5/02
Filed: 1986-04-09
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-S61242609-A (JP)
Title: Waste water treating agent and its preparation
Inventor: KAWAMOTO JOJI
IPC: C02F1/52
Filed: 1985-04-18
Abstract: PURPOSE:To obtain a waste water treating agent capable of removing any kind of surface active agent irrespectively of the kind of surface active agent by adsorbing a specified compd. with orientation to the peripheral surface of org. or inorg. colloidal particles as nuclei for adsorption. CONSTITUTION:An org. material such as kerosene, or an inorg. material is used as material for nuclei. When org. oil is used, 0.2-0.35kg stearic acid, or 0.1-0.2kg myristic acid is dissolved in 1 liter oil. When an inorg. material is used, 0.3-0.5kg stearic acid per 1kg nucleus is dissolved in the oil and mixed with the inorg. material. Then 0.06-0.18kg NaOH or KOH as solid is added to cause reaction by heating. Thus, aimed waste water treating agent is obtd.
Patent JP-H07295711-A (JP)
Title: Method and device for presenting operational guidance
Inventor: KIMURA FUMIHIRO
IPC: G06F3/02
Filed: 1994-04-20
Abstract: PURPOSE:To provide the method and device for enabling operations according to a simple guidance without reading and operating individually prepared manual or displaying the guidance on an individually provided device at each input terminal. CONSTITUTION:An input terminal 1 is provided with an operation start activating part 9 for starting operations and transmitting terminal information, operated result detecting part 8 for detecting the operated result, display device 11 for displaying the guidance, input device 12 and transmitter/receiver 6 for connecting a line, and a guidance center 2 is provided with a terminal identification activating part 13 for identifying a guidance requesting terminal, operated result analyzing part 21 for analyzing the operated result of the terminal, data base access part 22, guidance editing part 10 for storing and outputting the guidance information of the guidance requesting terminal, transmitter/receiver 7, and data base 3 storing the guidance information of various input terminals.
Patent JP-H10274524-A (JP)
Title: Range finding device
Inventor: YOSHIDA HIDEO
IPC: G01C3/06
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To determine a distance uniformly in the small scale of a circuit in a short time even if a distance to a range-finding object is large by obtaining a distance signal from an power ratio signal according to a conversion expression which varies according to the reference value (threshold value) which discriminates whether a clamp is operated in a standard condition or not. SOLUTION: A far side signal 12 outputted from PSD(position detection element) 5 which receives reflected light from a range-finding object is inputted into a clamp circuit 13 through the second signal processing circuit 12, and a signal 12c of whichever level is larger, the far side signal 12 or a clamp signal Ic at a constant level is outputted from the clamp circuit 13. A power ratio (I1 /(I1 +I2c )) is obtained by a computing circuit 14 and an integrating circuit 15 which input a near side signal I1 outputted from the PSD 5, and the signal I2c outputted from the clamp circuit 13, a distance signal is obtained from the power ratio by a CPU 1 according to a conversion expression which varies with a threshold value which discriminates whether a clamp is operated or not.
Patent JP-H02269673-A (JP)
Title: Corn beef pack
Inventor: SAJIMA TAKAHARU
IPC: A23L13/60
Filed: 1989-04-03
Abstract: PURPOSE:To make corn beef identifiable from the outside for possible degradation of its fragrance, flavor, and quality by packing and sealing the corn beef with plastic packing material. CONSTITUTION:Corn beef is packed and sealed with plastic packing material, i.e. polyvinylidene chloride film employed mainly in the manufacturing of sausage type product. In manufacturing deep drawn products, the film such as polypropylene, polyvinyl chloride, polyvinylidene chloride, ethylene and vinylidene acetate copolymer, nylon, cellophane, cerin, etc. is used alone or in combination as the lid and bottom material. Since this makes the contents visible without unpacking, the quality of the corn beef can be checked by appearance.
Patent JP-S61240946-A (JP)
Inventor: IIJIMA KEIJI
IPC: A61B8/00
Filed: 1985-04-17
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-S5417749-A (JP)
Title: Lighiting device
Inventor: ARIMURA YOSHIAKI
IPC: G02B21/06
Filed: 1977-07-11
Abstract: PURPOSE: To enable the image of the inspecting object to be inspected brightly and with a good contrast by using a light diffusing means as a lighting light source and providing a shield plate so that the light radiated by this is not directly radiated to the inspecting object. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60227136-A (JP)
Title: Measuring method of frequency response function
Inventor: IKEUCHI AKITAKA
IPC: G01H13/00
Filed: 1984-04-25
Abstract: PURPOSE:To prevent the occurrence of a truncation error and take an accurate measurement by turning on and off the driving coil of a dynamic exciter and generating a transient irregular wave, and short-circuiting the driving coil once the driving coil is turned off. CONSTITUTION:A structure 1 to be tested is excited by the exciter 2 fitted through a load meter 4 and the vibration response of the structure 1 is measured by a vibration meter 5. A signal processor 6 calculates a frequency response function from the ratio of the vibration response and exciting force. A movable part 12 is mounted on the field system 10 of the exciter 2 across a spring 11 and the driving coil 13 is provided to the movable part 12. A switch S7 such as a switching element is interposed between a signal generator 3 and the exciter 2 and a stationary irregular wave is outputted from the generator 3 to turn on and off S7, sending the transient irregular wave to the exciter 2. Namely, the contact is placed at a position P1 and returned to a position P2 after the transient irregular wave is generated for a specific time to break the contact while short- circuiting the coil 13. Thus, the occurrence of a truncation error is prevented and an accurate measurement is taken.
Patent JP-2000277248-A (JP)
Title: High-frequency heating device
Inventor: KITADA YUKIHIRO
IPC: H05B6/70
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency heating device having a heating chamber to which no noise is fed. SOLUTION: A current feed opening 16 is provided in the sidewall of a heating chamber of a high-frequency heating device. Microwaves oscillated by a magnetron are fed to a heating chamber via the opening 16. The opening 16 is partitioned by partitioning plate 12 into four regions. The max. straight distance, which the microwaves can pass through on the sidewall surface of the heating chamber in the opening 16, is the distance indicated by R. The distance R is approx. 7.4 cm, when the diameter of the opening 16 is 12 cm and the width of the partitioning plate 12 is set at 1.5 cm.
Patent JP-H10251740-A (JP)
Title: Immersion tube for vacuum degassing apparatus
Inventor: KAWAMOTO EIJI
IPC: C21C7/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain an immersion tube for vacuum degassing which has long service life by preventing boundary damage between the shaped brick and castable refractory, and crack, etc., by arranging the MgO-C shaped bricks in a slag line part on the outer peripheral part of an iron core formed as a cylindrical shape and arranging C base castable refractory of MgO-C base, etc., at the lower part of this shaped brick. SOLUTION: The lining brick 1 of MgO-Cr quality, etc., is supported with the iron core 4 forming as the cylindrical shape of the vacuum degassing immersion tube. Further, the MgO-C shaped brick 6 are arranged at the slag line part on the outer peripheral part of the iron core 4 and supported through holding metal tools 7. At the lower part of the shaped bricks 6, the castable refractory 2 is arranged through stands 5. At this time, as this castable refractory 2, the C base castable refractory of MgO-C base, Al2 O3 -C base or Al2 O3 -MgO-C base, is used. By this constitution, the characteristics of coefficient of thermal expansion, etc., of the shaped brick 6 and the castable refractory 2 are made to be similar and the smooth integration and the good weared profile are obtd. and the service life of the immersion tube is extended.
Patent JP-S525513-A (JP)
Title: Device for lifting and lowering the magnetic head of a player
Inventor: WATANABE TADASHI
IPC: G11B5/55
Filed: 1975-07-02
Abstract: PURPOSE: To provide an accurate lifting and lowering of the magnetic head of a tape player, etc. with a small amount of input power. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07284869-A (JP)
Title: Manufacture of pulley with separating zone for preventing disengagement of belt
Inventor: IDEUSHI HIROYUKI
IPC: B21K1/42
Filed: 1994-04-20
Abstract: PURPOSE:To surely produce the pulley having separating zone for preventing disengagement of belt between each belt stretching part on the basis of the bottomed cylindrical body formed from a metal plate stock by form rolling with plural roller dies. CONSTITUTION:An annular thin thickness part 7 is formed to the inner surface of cylinder part of the bottomed cylindrical body 4 formed from a metal plate stock. Next, a fixed clamper 8 is butted on one end of the bottomed cylindrical body 4 and a moving clamper 9 on the other end, further, plural roller dies 16, which are supported at the interval corresponding to the belt stretching part partitioned by the annular thin thickness part 7 of bottomed cylindrical body 4 and are supported free to move in the axial direction, are pressed on the belt stretching part from outer circumference and rotated. While the bottomed cylindrical body 4 is pressed in the axial direction by the moving clamper 9, the belt stretching part is pressed by these plural roller dies 16. By this method, the pulley having separating zone for preventing disengagement of belt between each belt stretching part is produced from a metal plate stock.