baber/WOPTO huggingface dataset:
Patent JP-S63288461-A (JP)
Title: Reproducing device
Inventor: MINEGISHI AKIRA
IPC: G11B17/04
Filed: 1987-05-20
Abstract: PURPOSE:To prevent operator's finger or the like from being caught between trays and to prevent an accident of damage of an information recording medium which is in course of replacement, by preventing switching of a second tray from the close state to the open state at the time of detecting the open state of a first tray. CONSTITUTION:In a reproducing device provided with a first tray 4 on which an information recording medium 12 is placed and a second tray 3 which is provided on the first tray 4 and on which another information recording medium is placed, switching of the second tray 3 from the close state to the open state is prevented when an open/close state detecting means 13 which detects the open/close state of the first tray 4 detects the open state of the first tray 4. Consequently, the second tray 3 is not opened though an open/close button 5 of the second tray 3 is erroneously depressed during replacement of the infor mation recording medium 12 placed on the first tray 4. Thus, an accident that operator's finger or the like is caught between first and second trays 4 and 3 is prevented, and an accident that the information recording medium 12 is brought into contact with the second tray 3 and is damaged is prevented.
Patent JP-S5966755-A (JP)
Inventor: MAIKERU HAWAADO HAATANGU
IPC: G06F3/06
Filed: 1983-07-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10299154-A (JP)
Title: Openable-closable roof
Inventor: MORISHITA MOTOMITSU
IPC: E04B7/16
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To reliably actuate a snow preventive cover with a simple structure by juxtaposing the snow preventive cover over an exposed range of a traveling rail at closing time of an openable-closable roof, laying an inclined rail in the crossing direction of the traveling rail, and engaging the snow preventive cover along the inclined rail in the openable-closable roof having a fixed roof having an opening part and a sliding openable-closable roof. SOLUTION: An openable-closable roof 1 has a fixed roof 3 having an opening part 2 and a self-traveling openable-closable roof 4 capable of covering this opening part 2. When a traveling rail 6 is exposed, a snow preventive cover 9 is retreated along an inclined rail 12, and is retreated up to a position where the snow preventive cover 9 does not collide with a vertical column 7 of the openable-closable roof 4. After a retreat of the whole snow preventive cover 9 is completed, the openable-closable roof is actuated along the traveling rail 6. When the traveling rail 6 is covered, the snow preventive cover 9 is advanced along the inclined rail 12, and a hookingly fastening roller 21 of a tip part is supported by being brought into contact with a fence part 22. Therefore, the snow preventive cover can be reliably actuated with a simple structure.
Patent JP-S5550543-A (JP)
Title: Method for manufacturing low-pressure mercury vapor discharge lamp
Inventor: KUBOTA TAKESHI
IPC: H01J9/02
Filed: 1978-10-09
Abstract: PURPOSE: To make the applied density of mixed emitter liquid on the filament uniform and to improve the quality of the lamp, by applying the mixed emitter liquid to the filament mounted on a stem and removing the applied excessive liquid through blowing.  
     CONSTITUTION: A filament 1 consisting of a double coil or a triple coil is connected between the leads 2, 2, and the leads are held such that the filament is in a nearly horizontal position. Then, a coil portion 1a is received in a tank, and a mixed emitter liquid 5 is supplied into a movable tank 4 having cut-portions 3 at both ends thereof for permitting a leg 1b to be outside of the tank 4. Then, this tank 4 is raised to immerse the coil portion 1a into the mixed liquid 5 for applying this liquid to said portion, and the excessive mixed liquid 5 applied to the filament is blown away by a removing means 6. Thus, the applied density of the emitter on the  respective portions of the filament is made uniform, and the quality of the lamp can  be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S612957-A (JP)
Title: Hydraulic controller for power transmission gear with continuously variable transmission
Inventor: ITOU HIROSHI
IPC: F16H47/06
Filed: 1984-06-18
Abstract: PURPOSE:To prevent creation of speed change shock for the purpose of improving the driving feeling and also improving the durability of a speed changing gear by generating line pressure, which is used for controlling CVT and the friction engaging device of a sub speed changing gear, by use of separate control valves. CONSTITUTION:Line pressure generating valves which generate a primary line pressure used for controlling CVT1 and a secondary line pressure used for controlling the friction controller of a sub speed changing gear are provided in separately. The secondary line pressure is set as that the pressure will be varied in accordance with output torque Te of an engine and speed change ratio gamma of CVT. The slippage of a belt in CVT may be avoided and, in addition, a shock produced when the sub speed change gear is shifted, be prevented.
Patent JP-S63288932-A (JP)
Title: Production of novel cement
Inventor: KANAI YUTAKA
IPC: C04B7/00
Filed: 1987-05-22
Abstract: PURPOSE:To obtain cement having excellent quality and to make effective utilization of aluminum dross for which the application exploitation and treatment of shell fossils are difficult by calcining a mixture prepd. by combining the shell fossils and the aluminum dross and adding quicklime and clay thereto. CONSTITUTION:The mixture composed of 5-11pts.wt. shell fossils, 30-50pts.wt. quick lime or 54-90pts.wt. quicklime, 5-20pts.wt. clay or 3-10pts.wt. granulated slag, and 20-40pts.wt. aluminum dross is calcined at 600-1,200 deg.C and if necessary, other components are added to the mixture. Such mixture is ground.
Patent JP-H0583689-A (JP)
Title: System and device for multiple transfer
Inventor: SHIMIZU MASAAKI
IPC: H04N5/232
Filed: 1991-05-28
Abstract: PURPOSE:To transfer a plurality of signals including a power supply and a video signal using the same coaxial cable without deteriorating the characteristic of the video signal. CONSTITUTION:A video signal is transferred from a video signal transmission circuit 19 by a base band. Synchronizing and remote control signals are demodulated by the frequency decided in advance by demodulators 5 and 6 and transferred through a filter 7. The transferred demodulation signal is divided into each frequency component through a filter 16, and returned to the original signal after demodulated by demodulators 17 and 18. The constant current processing is performed on the power source at its transfer. It is converted into impedance after the transfer, then applied to a load 24.
Patent JP-S63289848-A (JP)
Title: Package for electronic circuit component
Inventor: KAGAMI YOSHIO
IPC: H01L23/50
Filed: 1987-05-22
Abstract: PURPOSE:To prevent the generation of cracks in a junction part between lead terminals and a circuit substrate, an insulating member, etc., by arranging, outside the insulating member, a part from the middle portion of a lead terminal retained by the insulating member to an external end of the lead terminal, and separating said part from the insulating member. CONSTITUTION:A part 14a, 14b from the middle portion of a lead terminal 14 retained by an insulating member 13 to the external end of a lead terminal 14, is arranged outside the insulating member 13, separated therefrom, and bent in the form of a crank. Therefore, when the bottom part 14d of external end-portion side of the lead terminal 14 is soldered against the conductor pattern 19 of a circuit substrate 18, distortion mainly caused by the difference of thermal expansion coefficient between the insulating member 13 and the circuit substrate 18, can be absorbed by the parts 14b, 14c of the lead terminal 14 which are positioned outside the insulating member 13. Thereby, the generation of cranks in a junction part between the lead terminal and the circuit substrate, the insulating member, etc., can be prevented.
Patent JP-H05325035-A (JP)
Title: Merchandise sales data processor
Inventor: UENO ASAO
IPC: G07G1/12
Filed: 1992-05-15
Abstract: PURPOSE:To improve the serviceability by automatically determining the size or number of containers suitable for the storage of merchandises according to a volume total value stored in a volume total storage part. CONSTITUTION:When a single merchandise a single merchandise file is generated, the specific amount of money is indicated in an amount total area of a RAM and the volume is specified in a volume total area after one customer purchases merchandise and a cashier completes the sales registration of the respective merchandise. In this state, when the cashier operates a settlement key 2d, the contents of the amount total area are displayed on both screens 3a and 3b of a display unit 3. Further, the optimum size and number of carry bags are automatically determined according to the contents of the volume total area, and displayed on a cashier-side screen 3a together with plastic bags or paper bags for individual merchandise. The cashier passes the carry bags, plastic bags, and paper bags as many as the displayed numbers to the customer according to the display contents.
Patent JP-H09301753-A (JP)
Title: Additive for concrete and its production
Inventor: ARAI SHIGEO
IPC: C04B16/10
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To dispense with a special kneading machine or know-how and to suppress increase in the cost for equipments, to improve the quality of a concrete and to obtain uniform strength, to improve the productivity and appearance of a concrete and to promote recycling to save the source material. SOLUTION: This additive consists of a granular foamed material 2 coated with one or more kinds of concrete materials 3 such as cement 3a, sand and rock powder which constitute the concrete. The additive is produced by supplying the granular foamed material 2 to a mixer M, further adding a specified soln. 4 to stir, and then adding and stirring one or more kinds of concrete materials 3 such as cement 3a, sand and rock powder which constitute the concrete to deposit a concrete materials 3 on the surface of the foamed material 2. Then the obtd. adhesive material is aged.
Patent JP-H05326633-A (JP)
Title: Method and apparatus for mounting semiconductor chip
Inventor: NISHIGUCHI KATSUNORI
IPC: H01L21/60
Filed: 1992-05-15
Abstract: PURPOSE:To adjust parallelism between a board and a chip by measuring cubic profile of the surface of the board and measuring the distance between a semiconductor chip and the board at three points in a region on the board. CONSTITUTION:Surface of a board 12 is scanned by means of a spot light projected from a distance sensor 14 and positional variation of spot image due to irregularities on the surface of the board 1 is measured through a semiconductor position sensor thus determining cubic profile of the surface of the board 12. Distance between a semiconductor chip and a region 12a on the board for mounting a semiconductor chip having square mounting surface is then measured at three points 12b-12d in the region 12a by means of the distance sensor 14. Measurements at respective points are fed to a controller where parallelism is examined. When angular adjustment is required, commands are delivered to actuators 11c, 11d. When angular adjustment is required for the board 12, commands are delivered from the controller to actuators 13c, 13d at a board mounting part 13.
Patent JP-S616035-A (JP)
Title: Car running control device
Inventor: TACHIBANA AKIRA
IPC: B60W30/00
Filed: 1984-06-18
Abstract: PURPOSE:To comfortably accelerate and decelerate a car by controlling a constant speed running device so that a driver can be prevented from feeling the acceleration and deceleration except while a car is running on a sloping road or when weight is increased, etc. CONSTITUTION:The inter-car distance against a preceding car is detected by an inter-car distance detection means 1 and self car speed is detected by a car speed detection means 3. Based on them, the safety inter-car distance is calculated by a safety inter-car distance calculation means 5. The control car speed is calculated by a control car speed operation means 7 so as to eliminate these differences and a specified acceleration and deceleration rate is calculated by an arithmetic means 9. The target car speed after a preset period of time elapses is calculated by an arithmetic means 11 and the correction corresponding to the difference between said target speed and the self car speed is done by a decision means 13. The acceleration and deceleration rate is corrected by an acceleration and deceleration correction means 15 and the degree of throttle valve opening is set by a control means 17.
Patent JP-S615107-A (JP)
Inventor: MURAKI SABUROU
IPC: E04G3/00
Filed: 1984-06-18
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-H10313890-A (JP)
Title: Production of optically active 1,2,4-butanetriol
Inventor: KAWADA NAOKI
IPC: C12R1/72
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 1,2,4-butanetriol having a high optical purity by an economically excellent and simple means. SOLUTION: This method for producing 1,2,4-butanetriol is to find out a microorganism having a capacity of increasing the existing ratio of (S)-1,2,4- butanetriol or (R)-1,2,4-butanetriol in a reaction medium by acting on a mixture of enantiomers of 1,2,4-butanetriol, and to produce economically and simply the high optical purity 1,2,4-butanetrol by utilizing such microorganism.
Patent JP-H11302530-A (JP)
Title: Aliphatic polyketone resin composition
Inventor: KAWAGUCHI AKIYOSHI
IPC: C08L73/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an aliphatic polyketone resin composition having good moldability and excellent mechanical strength, heat-resistance and sliding characteristics. SOLUTION: This aliphatic polyketone resin is composed of (1) an aliphatic polyketone resin and (2) potassium hexatitanate fiber having a pH of 6.0-8.5 as a water dispersion or composed of (1) 35-88 wt.% of an aliphatic polyketone resin, (2) 10-50 wt.% of potassium hexatitanate fiber having a pH of 6.0-8.5 as a water dispersion and (3) 2-15 wt.% of a polyolefin resin.
Patent JP-H08293321-A (JP)
Title: Manufacture of beta-alumina tube
Inventor: SOGA KOZO
IPC: C04B35/64
Filed: 1995-04-24
Abstract: PURPOSE: To uniform the scattering of Na2 O from a β-alumina compact at baking and improve the dimensional precision by putting the bottomed cylindrical β-alumina compact in a specified cylindrical fire resisting vessel with the opening end side down followed by baking. CONSTITUTION: A pelleted powder obtained by adding a binder, as occasion demands, to an electromelting MgO powder having a MgO purity of 99.5wt.% or more and a maximum particle size 100μm or less followed by wet mixing, and atomizing and drying the resulting mixture is press molded followed by baking to provide a cylindrical fire resisting vessel 21 having a roundness of inner wall surface <=1.03 and a straightness <=0.2%. A bottomed cylindrical β-alumina compact 25 is set in the space formed of the vessel 21, and an upper lid 22 and a lower lid 23 of the same material with the opening end side down, and baked.
Patent JP-S5749151-A (JP)
Title: Electromagnetic focussing type cathode-ray tube
Inventor: SAKURAI SOUICHI
IPC: H01J29/68
Filed: 1980-09-10
Abstract: PURPOSE:To easily adjust the condition of the focal image a beam by arranging a number of high permeability magnetic pieces on the external surface of a beam focussing permanent magnet on the outside of a bulb neck and adjusting the number of magnetic pieces. CONSTITUTION:A number of high permeability magnetic pieces 15 are spaced on the external or internal surface of a beam focussing permanent magnet 8 outside the bulb neck 1 of an electromagnetic focussing type cathode-ray tube at equal angles along the circumference of the tube axis and fixed by adhesive agent 16. Besides, the magnetic side passage of the permanent magnet 8 is adjusted by changing the arrangement of these magnetic pieces 15, the number of pieces, or their size. Then a magnetic principal lens can be adjusted by increasing and decreasing leak of magnetic flux. As a result, a beam can be adjusted to the optimum condition of focal image by a simple structure and an extremely easy and economical means.
Patent JP-S5749580-A (JP)
Title: Thermal recording head
Inventor: TSUNODA TOYOJI
IPC: H01L49/02
Filed: 1980-09-10
Abstract: PURPOSE: To remove the process of connection between a resistor and a distributing part, to reduce the manhour and to improve the yield by a method wherein heating resistors of a thermal recording head and a distributing layer are provided on the  seme substrate.  
     CONSTITUTION: After a glazed layer 2 is provided partially on an alumina substrate 1, a resistor 3 of tantalum compound thin film is provided by the spattering method or the like and is divided into segmental resistors 3 by hot etching. Then, a Cr-Al double layer evaporated film is etched to obtain a 1st layer conductor 4. An SiO 2  protective film 5, a Ta 2 O 5  wear-resistance layer 6 are provided on the segmental resistor 3. Then, an insulating layer 7 of polyimide resin is provided and through holes 8 are provided. Then, a 2nd layer conductor 9 is provided by Al evaporation and a protective film 10 of polyimide resin is provided in the same way as the insulating layer 7. After removal of the protective film 10 on the terminal part, a soldering metallized layer 11, electrode metallized layers 12, 13 are provided and a diode chip 15 is connected through a soldered bump 14. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04329171-A (JP)
Title: Printing device
Inventor: HIROKAWA NOBUYUKI
IPC: B41J29/00
Filed: 1991-04-30
Abstract: PURPOSE:To enable a printer to be connected with different host devices via different interface parts simultaneously, and to select a interface receiving data automatically. CONSTITUTION:A data conversion part 4 is equipped with a control part 5 which converts print data received in different formats from interface parts 2, 3 to a specified format and makes the data print-able after receiving the formatted data through a data bus 6. Consequently, data signal from the host computer can be received and printed without selection between the interface parts.
Patent JP-S5925843-A (JP)
Title: Seawater-resistant antifouling coating composition
Inventor: SAKAI TAKAAKI
IPC: C09D1/02
Filed: 1982-07-16
Abstract: PURPOSE:To obtain titled composition of high adhesive potential and water permeability, thus preventing blister and peeling off, free from marine organism attachment despite with nontoxicity, for use in marine structures, etc., by incorporating an alkali silicate as a binder with a specific proportion of a curing agent of specific composition. CONSTITUTION:The objective composition can be obtained by incorporating (A) an alkali silicate as a binder, with (B) a curing agent consisting of (i) 85-95wt% of active magnesium oxide with an iodine absorption of 30-300mg I per g.MgO, (ii) 5-15wt% of calcium sulfite, and (iii) 0-900wt%, based on the sum of the components (i) and (ii), of at least one sort of compound selected from metallic zinc and zinc compounds in such an amount as to be 15-500wt% based on the SiO2 content in the component (A). EFFECT:Free from any danger such as of inflammation because of using water in dilution and/or washing implements, thus protecting the workers from health hazards. No requirement of heating operation because the composition is of room temperature-curing type. USE:For floating lights, mooring buogs, floating piers, cooling equipment using seawater, purifying tanks, etc.
Patent JP-S61283754-A (JP)
Title: Air-preheater in stirling engine
Inventor: KOBAYASHI NAOYUKI
IPC: F02G1/055
Filed: 1985-06-08
Abstract: PURPOSE:To provide a simple structure air preheater in a Stirling engine and to facilitate the manufacture thereof, by forming the preheater with a spiral pipe. CONSTITUTION:A heater 23 attached to each engine cylinder 22 in a Stirling engine is heated by combustion gas from a burner 40, which is then discharged to the outside from pipes 31a, 31b through an air preheater 60 which is provided therearound a spirally formed pipe 61 through which air for the burner 40 is made to flow to heat feed air. This air preheater may be made of a single pipe, having less welded parts, thereby it is possible to facilitate the manufacture thereof.
Patent JP-S5458447-A (JP)
Title: Transfer type electrophotographic copier
Inventor: MORIKAWA TERUO
IPC: G03B41/00
Filed: 1977-10-18
Abstract: PURPOSE:To enable blank exposure to be made with high reliability with a simple constitution by providing an exposure changeover means in the optical path between an imaging optical system using a small imaging element array and the original and selectively opening and shutting the optical path. CONSTITUTION:A plate 16, which is fixed to the revolving shaft 17' of a rotary solenoid 17, shuts a small imaging element array 4 with respect to the original O to reflect the light of a lamp 6 and let it enter the array 4 to cause blank exposure, when it is tilted from the solid line position to the broken line position. since the blank exposure is accomplished during the period when the electrostatic latent image of the original is not formed, the operation of the solenoid 17 is also associated to the reciprocating motion of an original base 5 with time. For the full surface even exposure of a photoreceptor 1 as well, arrangement is so made that the light from the lamp 6 for original lighting enters through opening 7', whereby the production cost of the apparatus is reduced and the action of the full surface even exposure light source may be checked, hence reliability may be enhanced.
Patent JP-2000313143-A (JP)
Title: Printer
Inventor: TANAKA CHIHARU
IPC: B41J3/36
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which missetting of print mode can be prevented even when an ordinary sheet and a split sheet are employed. SOLUTION: The printer comprises a print section 50 for forming an image to a sheet based on image information, a sheet unit 60 for feeding the print section 50 with any one of a plurality of kinds of print sheet P including at least a split seal print sheet, a sensor 49 for detecting the kind of a print sheet P fed to the print section 50, and a system controller for controlling the print section 50 to reduce an image when the split seal print sheet P is detected by the sensor 49 and to form the reduced identical images on respective split planes of the split seal print sheet.