baber/WOPTO huggingface dataset:
Patent JP-H01123183-A (JP)
Title: Reflection type photoelectric switch
Inventor: UCHIYAMA TERUO
IPC: G01S17/02
Filed: 1987-11-09
Abstract: PURPOSE:To reduce cost, by regulating the movement of the light receiving lens of a photodetector by a position regulating mechanism and regulating the distance between a floodlight projector becoming a measuring standard and the photodetector to alter a distance to be detected. CONSTITUTION:The position regulating mechanism 13 of a light receiving lens 7 is provided to a main body 1 and the lens 7 is provided so as to be freely movable with respect to a floodlight projector 2. Then, the main body 1 is arranged at a predetermined position and the light emitting element 4 of the floodlight projector 2 is allowed to light to project infrared rays by a projection lens 5. Next, the diffused reflected light reflected from an object to be detected is guided to two light detection elements 8 through the lens 7 of a photodetector 6 and the distance between the main body 1 and the object to be detected is measured by triangulation. When a distance to be detected is regulated, a regulation dial 15 is revolved to revolve a regulating screw 18 so as to advance and retract with respect to a support frame 9 and a slide stand 11 is allowed to advance and retract to move the lens 7 and the reflected light is allowed to coincide with the center of the lens 7. By this method, the lens 7 is always set to the optimum position.
Patent JP-H09101734-A (JP)
Title: Process cartridge
Inventor: NUMAGAMI ATSUSHI
IPC: G03G21/18
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To reduce deformation and strain at the time of ultrasonic-wave welding by providing a frame body with a projection streak and fitting the projection streak in a streak groove of another frame body. SOLUTION: In the periphery of an opening part 11i for sending toner out of a toner frame body 11 to a developing frame body 12, a cover film base 53 is fitted with an adhesive, and a recessed surface 11k where the external surface 53a of a cover film base 53 and the surface 11j of the toner frame body 11 are almost in level with each other is provided. Two dowels are provided along the width of one end side of the surface 11j. Further, the streak groove 11p which is sectioned in a square shape is provided on the edge of the surface 11j in parallel along the length. Then the square-sectioned projection streak 12v which is fitted in the lengthwise streak groove 11n of a toner cleaning body 11 is provided at the edge of the toner frame body 12u of the developing frame body 12 along the length. Then the projection streak 12v of the developing frame body 12 is fitted in the streak groove 11n of the toner frame body 11 and the toner frame body 11 and developing frame body 12 are pressed against each other.
Patent JP-H07134294-A (JP)
Title: Liquid crystal display device and production of polarizing film and electronic apparatus
Inventor: IIJIMA CHIYOAKI
IPC: G02F1/1335
Filed: 1993-11-11
Abstract: PURPOSE:To execute large-capacity and full-color display with a reflection type or semi-transmission type liquid crystal display device by forming at least one of a pair of polarizing plates as a color polarizing plate having plural colored layers within the plane. CONSTITUTION:A time-division driving circuit 1 drives a liquid crystal cell 2. The liquid crystal cell 2 is formed by isolating an upper electrode substrate 3 and a lower electrode substrate 4 by a spacer 5 and holding a liquid crystal 6 with these substrates. Electrodes are formed on the opposite inside surface of the upper electrode subsrate 3 and the lower electrode substrate 4. The liquid crystal 6 is horizontally oriented to the inside surfaces of the upper electrode substrate 3 and the lower electrode substrate 4. The liquid crystal cell 2 is held by the upper polarizing plates 8 and the lower polarizing plates 9. A uniaxial high-molecular film 10 is held between the upper polarizing plates 8 and the upper electrode substrate 3. The upper polarizing plate 8 is the color polarizing plate dyed in red, green and blue in this order in a stripe form. The matrix-form dots (pixels) are formed by intersection of the upper electrodes and the lower electrodes. The dot pitch coincides with the stripe width of the upper polarizing plates 8.
Patent JP-H06126796-A (JP)
Title: Method for controlling temperature of mold for injection molding
Inventor: HARADA KOJI
IPC: B29C45/78
Filed: 1992-10-21
Abstract: PURPOSE:To correct a warpage, deformation and failure of a side without performing correction of a mold by disclosing the mechanism of deformation and controlling the principal factor causing the warpage. CONSTITUTION:In the case of molding a product 1 provided with at least a bottom wall 11 and a sidewall 12 continued thereto by injection molding, cooling pipes 31, 32 are provided in the core 21 side and the cavity 22 side of a mold 2 so as to approach the intersections 13 of the bottom wall 11 and the sidewall 12 of the product 1 along the same. The internal surface and the external surface of the product 1 in the crossing parts 13 are individually cooled and controlled by the respective cooling pipes 31, 32.
Patent JP-H07142236-A (JP)
Title: Current lead for superconductor apparatus
Inventor: BONO TAKAAKI
IPC: H01L39/06
Filed: 1993-11-12
Abstract: PURPOSE:To prevent liquid nitrogen from being coagulated and to easily dissolve it quickly by a method wherein a current lead which is installed so as to protrude into a room-temperature atmosphere at the upper part from a vacuum heat-insulating container is constituted so as to be provided with a liquid-nitrogen container which surrounds the current lead and with a vacuum heat-insulating layer which covers the liquid-nitrogen container. CONSTITUTION:A current lead 21 which makes a current flow from the outside to a superconducting coil 1 which is housed in a state that the lead is immersed in liquid helium in a partitioned liquid-helium container 2 provided with a tube-shaped part 27 passing through a vacuum heat-insulating container 4 to the upper part is constituted of a series-connected body by a high-temperature-side lead 23 composed of a good conductive metal conductor and by a low-temperature-side lead 22 composed of a high-temperature oxide superconductor. Then, the current lead 21 is inserted into the liquid-helium container 2 via the tube-shaped part 27. The current lead is provided with a liquid-nitrogen container 25 which is installed so as to protrude into a room- temperature atmosphere at the upper part from the entrance of the tube-shaped part 27 and which surrounds the current lead 21 and with a vacuum heat-insulating layer 26 which covers the liquid-nitrogen container 25.
Patent JP-H04160078-A (JP)
Title: Production of ceramic porous body
Inventor: INA KATSUYOSHI
IPC: C04B38/06
Filed: 1990-10-19
Abstract: PURPOSE:To obtain a high strength ceramic porous body having two or more kinds of different open pores at high porosity by filling a slurry prepd. by blending ceramic powder with a curable resin and an emulsion contg. a liq. org. substance as a pore forming material into the voids in a molded body of resin granules and carrying out firing. CONSTITUTION:A slurry prepd. by blending ceramic powder of 1mum particle diameter such as alumina powder with 1-35wt.%, preferably 5-25wt.% curable resin such as epoxy resin basing on the amt. of the ceramic powder and an emulsion of <=10mum average particle diameter contg. 100-300vol.% liq. org. substance basing on the amt. of the ceramic powder is filled into the voids in a molded body of spherical resin granules which burn out in a firing process to form large pores, e.g. foamed polystyrene granules. The molded body is then dried by heating, dewaxed and fired to obtain a ceramic porous body useful as an exhaust gas filter, a catalyst carrier, a bioreactor, etc.
Patent JP-H11106257-A (JP)
Title: High-purity baxsr1-xtio3-y target material for sputtering
Inventor: SUZUKI SATORU
IPC: H01L21/8246
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To manifest better dielectric characteristics, further reduce a leak current which has hitherto been a problem and prevent a soft error from occurring in a target material for sputtering comprising a perovskite type compound oxide represented by Bax Sr1-x TiO3-y . SOLUTION: This target material for sputtering has <=1 ppm content of respective elements of the group of Na, K, Mg, Fe, Ni, Co, Cr, Cu and Al and $1 ppb content of the respective elements of U and Th in the target material for the sputtering comprising a perovskite type compound oxide represented by the formula Bax Sr1-x TiO3-y [0<=(x)<1 and 0<=(y)<0.5].
Patent JP-H09123166-A (JP)
Title: Apparatus for treating waste plastics
Inventor: YAMAMOTO SOICHI
IPC: B29B17/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To exhaust waste hot air after catalytic combustion by the use of an ordinary exhaust system. SOLUTION: A waste plastic treating apparatus 10 comprises an exhaust cooling part 110 provided therein, and an exhaust pipe 96 being inserted in a merging pipe 122 of the exhaust cooling part 110. Also, the merging pipe 122 communicates with the interior part of the apparatus main body 12 via a scroll vent pipe 118 and hood part 112, and activation of driving means 120 allows air W5 flowed in the apparatus main body 12 from the vent hole 126 to be taken in the merging pipe 122. The combustion waste hot air W4 subjected to catalytic combustion by the catalytic combustion part 86 and sent in the merging pipe 122 passing through the exhaust pipe 96 is mixed with air W5 within the merging pipe 122, and discharged outside after sufficient cooling.  Thus, even in the case of conducting exhaust by employing a collection duct, exhaust can be done with exhaust gas from other systems without impairing the duct.
Patent JP-H04157600-A (JP)
Title: Alarm priority processing circuit
Inventor: TAKADA KUNIO
IPC: G08B25/00
Filed: 1990-10-20
Abstract: PURPOSE:To execute an alarm priority processing by means of a small-sized circuit at low cost by inhibiting the output of an alarm signal with low priority by means of a pattern signal outputted by a priority pattern generation part when several alarm signals are inputted. CONSTITUTION:In an alarm selection part 120, when several alarm signals are inputted, the output of the alarm signal with low priority is selected and inhibited by means of the pattern signal which synchronizes the inputted alarm signals and is corresponded to the priority for each alarm signal inputted from a priority pattern generation part 100. Then the alarm signal with high priority is made to be outputted. As a result, since the number of input addresses required to obtain N number of output data from the priority pattern generation part 100 becomes log2N, the size of the circuit can be greatly reduced when the number of alarms is large. Thus, the alarm priority processing can be executed with a small-sized circuit at low cost.
Patent JP-H10134783-A (JP)
Title: Galvani battery and manufacture thereof
Inventor: SCHIRR JUERGEN DR
IPC: H01M50/119
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To save the cost of material, simplify a manufacturing step and increase the capacity of a battery by dispensing with a plastic sheet label through the direct placement of an insulation layer and a decoration layer on a metal cup by use of a printing method and/or coating method. SOLUTION: An insulation layer and a decoration layer are placed on a material for a metal cup, or a metal cup preliminarily manufactured, or a metal cup of a battery completed. The insulation layer is formed by electrophoretic coating, spray coating, powder coating, knife coating or impregration coating. and the decoration layer is formed by uneven printing, plane screen printing, offset printing, pad printing, etc. Accordingly, a plastic sheet conventionally used for electrical insulation and decoration is made unnecessary, thereby attaining cost saving, simplification of manufacturing process, and thin insulation and decoration layers, and owing to the thinness the capacity of a battery is increased.
Patent JP-H09129059-A (JP)
Title: Manufacture of linear body with conductive resin layer
Inventor: WATANABE MASAHIRO
IPC: H01B13/24
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To uniform the longitudinal electric conductivity by measuring the electric conductivity of a conductivity measuring resin cord extrusion-molded through a conductivity measuring resin extrusion port provided separately from a conductive resin extrusion port, and controlling the extrusion covering condition of a conductive resin layer. SOLUTION: A preheated essential component 1 is introduced into an extruder 1 from the opposite side to a linear body with conductive resin layer 4 of an extruder cross head 3, and a conductivity measuring resin cord 5 is extrusion- molded through a conductivity measuring cord extrusion port 16. This cord 3 is passed through a measuring current feed roll 6 and a measuring voltage detecting roll 7 to measure the electric conductivity by a conductivity detecting device 17, and then wound on a winder 7.  The electric conductivity analog signal detected by the detecting device 17 is inputted to a displacement selecting device 19, and compared with a preliminarily inputted selection level, and the magnitude of this difference is compared by an input control device 13 to perform a control in the order of the position of a cooling water tank 12 → the preheating temperature of the essential component → the receiving speed the extrusion temperature.
Patent JP-H09126898-A (JP)
Title: Infrared detector
Inventor: KIDERA KAZUNORI
IPC: G01J5/20
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a highly accurate infrared detector regardless of the difference of temperature between a thermistor bolometer and an object to be detected. SOLUTION: A DC power supply is applied to a serial circuit consisting of a thermistor bolometer THR1 and a reference resistance R1, and the THR1 is surrounded with a heater 1 for heating the THR1. The joint part of the THR1 and resistance R1 is connected with a signal processing circuit 2 which detects the voltage of the joint part and computes it so as to detect the infrared ray radiated from an object 4 to be detected. Then, the heater 1 is controlled by a heater controller 3, which controls the heater 1 on the basis of the result computed by the circuit 2 and allows the temperature of the THR1 to be close to that of the object 4. Thus, the resolution of infrared detection can be improved.
Patent JP-H09134906-A (JP)
Title: Plasma etching process method and device
Inventor: IIJIMA YUKIO
IPC: C23F4/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To selectively etch only the SiO2 film to the multilayer structure consisting of the SiO2 film and an SiN film, using reactive gas including hydrofluorocarbon gas such as CH2 F2 , etc. SOLUTION: This method uses gas including hydrofluorocarbon gas as reactive gas. In this case, when defined that the flow of the hydrofluorocarbon gas is F1 (cm<3> .atm/min), the total cross section of a nozzle 40 is S(cm<2> ), the partial pressure of the hydrofluorocarbon in a reactor 30 is p1(Torr), the distance between a substrate (S) to be process and the nozzle 40 is L (cm), and the total pressure of the reactive gas is P(Torr), it is so arranged that the region ship of F1 /(P.p1.S.L)<X (X is a constant decided by the kind of hydrofluorocarbon gas) is made between these.
Patent JP-H07137231-A (JP)
Title: Container and container holder and storage device
Inventor: YAMAMOTO YASUO
IPC: B65D83/00
Filed: 1993-11-12
Abstract: PURPOSE:To obtain an ink container out of which ink can be sucked without leaving the last bit of it inside. CONSTITUTION:A container 1 has first and second quadrangular bases, 2 and 3, respectively. A passage hole 4, which is freely opened and closed, centers in the first base 2. Between both the bases which face each other is a flexible member 5, inside of which is an ink storage space 7. The relationships between the lengths of the two sides (a) and (b) of each base and the height (c) of the storage 5 stretching between both the bases are a>b and b>c. Matter to be stored is put in the container, and it is sucked from the inside of the container. Consequently, the second base 3 comes near to the first base 2 to make the capacity of the storage space 7 inside the container decrease, so that the stored matter is sucked from the opened passage hole. In spite of pressure reduction in the container, both the bases keep flat faces because they are rigid. Although the flexible member 5, forming the sides, is deformed due to the pressure reduction, the deformed flexible member 5 does not block the passage hole 4 completely.
Patent JP-H07136377-A (JP)
Title: Washing machine with automatic water feed/stop function
Inventor: SATO NOBUO
IPC: D06F33/02
Filed: 1993-11-12
Abstract: PURPOSE:To prevent a trouble from being inflicted on a user by employing a spiral spring type time switch utilizing the relatively inexpensive mechanical exciting force, for example, providing the automatic water feed/stop function via the improvement of a circuit structure, and preventing the start of washing consecutively after the completion of water feed. CONSTITUTION:This washing machine with the automatic water feed/stop function is provided with a washing time switch 1a operating a main switch MS in response to the set time via the mechanical exciting force and on/off- controlling a washing motor via the action of the main switch MS, a water level switch 3a, a water feed valve 4a, and a water feed/stop switch 9a. The first contact 3a1 is connected to the main switch MS, the second contact 3a2 is connected to the water feed/stop switch 9a, and the excitation to the main switch MS in the washing time switch 1a is controlled when contacts of the water level switch 3a are switched.
Patent JP-H06112102-A (JP)
Title: Semiconductor device
Inventor: KURODA HIDEAKI
IPC: H01L21/027
Filed: 1992-09-28
Abstract: PURPOSE:To pattern an Al wiring by detecting a wafer alignment mark even after sputtering at a high temperature without increasing processes. CONSTITUTION:The auxiliary pattern 31H of an aluminum contact is formed inside an original alignment pattern 31. The auxiliary pattern 31H is formed in a square in the same manner as of the square-shaped alignment pattern 31, and line width thereof is set to the minimum rule of the aluminum contact. Accordingly, AlSi flows into the aluminum contact of the auxiliary pattern, and an aluminum coverage is deteriorated at the end section of the alignment pattern, thus exposing the aluminum-contact alignment mark on a foundation, then allowing the detection of an alignment signal even after sputtering at a high temperature.
Patent JP-H04157568-A (JP)
Title: Neural net retrieving device
Inventor: KAKUMOTO YOSHIKI
IPC: G06F17/30
Filed: 1990-10-22
Abstract: PURPOSE:To perform data retrieval with universality using a neural network by adding a neural element to input choice to a retrieval item input part and a neural element to input a numeric value. CONSTITUTION:This device is composed of the retrieval item input parts 2, 3 and a hop-field type neural network part 5. They are composed of the neural elements, respectively, and each neural element of the retrieval item input parts 2, 3 corresponds to every retrieval item, and that of the neural network part 5 to every data targeted to retrieve. In such a case, the neural element to input the choice and the one to input the numeric value are added on the retrieval item input parts 2, 3. Thereby, it is possible to perform the data retrieval with universality using the neural network.
Patent JP-S62145055-A (JP)
Inventor: HERUMUUTO ETSUGAA
IPC: A61P31/04
Filed: 1986-11-27
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-H04159527-A (JP)
Title: Collapsible barrel type camera
Inventor: WAKABAYASHI HIROSHI
IPC: G03B17/04
Filed: 1990-10-24
Abstract: PURPOSE:To make the camera the most compact and easy to hold at the time of taking in and out a film by inhibiting a lock release operation and maintaining a lock state, when it is detected that a lens barrel does not exist in a collapsible barrel position by a detecting means for the lens barrel. CONSTITUTION:The camera is provided with a locking mechanism 10 for locking a cover body 5 which is provided so as to be openable/closeable on a part of a camera main body 2 and opened at the time of loading a film, and a locking means for locking this locking mechanism 10 in locking state. In this case, when it is completed to rewind a film, only when a lens barrel 3 exists in a collapsible barrel position, the locking mechanism 10 is subjected to lock release, and a cover body 5 for taking in and out a film can execute an opening operation. Also, when the lens barrel 3 is transferred out and does not exist in the collapsible barrel position, the locking mechanism 10 is locked by the locking means and a closed state of the cover body 5 can be maintained. In such a way, at the time of taking in and out a film by opening the rear cover, the lens barrel is protected, and a stable work can be executed.
Patent JP-S63138763-A (JP)
Title: Semiconductor device
Inventor: NANBA MITSUO
IPC: H01L29/47
Filed: 1986-12-01
Abstract: PURPOSE:To accomplish a virtually different epitaxially grown film thickness on the same substrate by a method wherein, a shield type SBD element and a transistor element are going to be provided on a high density buried layer, the former is selectively provided on a low surface density buried layer, and the latter is selectively provided on a high surface density buried layer. CONSTITUTION:A transistor element is formed on the region 17 located on the buried layer 19A formed in the surface density of 5.4X10<19>cm<-3>, and a shield type SBD element is formed on the region 18 located on the 19B buried layer formed in the surface density of 1X10<19>cm<-3> respectively. At this point, the thickness of 0.6 mum is selected for an epitaxial film 21. As a result, when compared with the method heretofore in use wherein the epitaxial film thickness is set at 0.8 mum, the reverse movement hFE can be improved from 11 to 25 on an emitter size 2X3 mum<2> transistor, the maximum cut-off frequency fT(max) can also be improved from 2.4 GHz to 5 GHz in reverse movement and from 8 GHz to 14 GHz in forward movement, and the effect of these improvement is remarkable.
Patent JP-H05121805-A (JP)
Title: Laser drive apparatus
Inventor: INABA NAOTO
IPC: H01S5/042
Filed: 1991-10-30
Abstract: PURPOSE:To provide a laser drive apparatus wherein a power can be adequately controlled by compensating for the diffusion current effect and temperature characteristics of a photodiode. CONSTITUTION:A laser drive apparatus is constituted of a photodiode 2 for monitoring the emitting state of a laser 1; a diffusion current/temperature compensation circuit 5 for eliminating a rounding caused by a diffusion current effect of the photodiode and errors due to the temperature characteristics of the same by frequency and temperature compensation; and a laser drive control circuit 4 for drive-controlling a laser using an output signal from the diffusion current/temperature compensation circuit as a feedback signal.