baber/WOPTO huggingface dataset:
Patent JP-H03244023-A (JP)
Title: Method and device for correcting overflow and underflow
Inventor: BURAIAN MAIKERU KERAHAA
IPC: G06F7/00
Filed: 1990-11-16
Abstract: PURPOSE: To correct an error caused by low order overflow or high order overflow by inverting all the bits of binary data at the time of detecting low order overflow or high order overflow from within the range of the fixed decimal of binary data. CONSTITUTION: The output of a computer is monitored and at the time of detecting low order overflow or high order overflow, all the output bits within the range of the computer are inverted. For example, a supreme digit 1-bit adder 70-8 monitors a protective bit outside the range provided by the 1-bit adder 70-8 of ninth order to detect low order overflow or high order overflow. Then eight exclusive OR gates 72-0 to 72-7 inverts the outputs of eight 1-bit adders 70-0 to 70-7 to invert all of the eight adders within the range to provide the inverted values as the output within the range of the exclusive OR gates 72-0 to 72-7, thereby detecting low order overflow or high order overflow.
Patent JP-2001131346-A (JP)
Title: Rubber molding product useful for use in contact with engine
Inventor: ENOKIDA TAKASHI
IPC: C09K3/10
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a crosslinked molding product of a fluororubber represented by a vinylidene fluoride-hexafluoropropene-based copolymer rubber or a blend body of the fluororubber and a fluororesin, having excellent engine oil resistance. SOLUTION: This rubber molding product comprises a crosslinked material of fluororubber containing an amphoteric oxide and is useful for use in contact with en engine. A polyol crosslinked material, a peroxide-crosslinked material. etc., are used as the crosslinked material of fluororubber.
Patent JP-H03172749-A (JP)
Title: Gas sensor
Inventor: OCHIWA SHINICHI
IPC: G01N27/12
Filed: 1989-11-30
Abstract: PURPOSE:To obtain a sensor with high reliability whose sensitivity is not lowered by covering a gas sensitive layer consisting of a metallic oxide semiconductor and a noble metal catalyzer carried by the metallic oxide semiconductor with a covering layer consisting of porous ceramic. CONSTITUTION:The sensor has the gas sensitive layer 12 and the covering layer 21. The layer 12 consists of the metallic oxide semiconductor and the noble metal catalyzer carried by the metallic oxide semiconductor and reduces the electric resistance when it contacts with the combustible gas. Besides, the layer 21 consists of the porous ceramic and the layer 12 is covered with it. Activated alumina whose specific surface area is to the extent of 30 - 300m<2>/g, activated silica whose specific surface area is to the extent of 100 - 600m<2>/g or the mixture of such two components is used as the porous ceramic which is used for the layer 21. Besides, a mixing layer obtained by adding and mixing an (n) type metallic oxide semiconductor used for the gas sensitive layer such an extent that it substantially becomes an insulating body in the porous ceramic is also used for the layer 21.
Patent JP-H04186694-A (JP)
Title: Hybrid integrated circuit and manufacture thereof
Inventor: IGARASHI YUUSUKE
IPC: H05K1/14
Filed: 1990-11-16
Abstract: PURPOSE:To support a conductive foil with an insulation film on the other hand all over the areas and prevent the deformation of the conductive foil by bending said conductive foil separately laid out between two insulation films on both ends and using an inner lead which comes into contact with an electrode on a board. CONSTITUTION:An inner lead 4 comprises two flexible insulation films 21 and 22, such as polyimide and a conductive film 7, such as copper clad clamped and separately laid out between the films 21 and 22. The insulation film 21 on the top is coated with a conductive foil 7 all over the surface while the insulation film 22 on the bottom is cut in such a manner that the conductive foil 7 may be exposed from the part where it is in contact with an electrode 10 of the board up to the tip. The tip of the inner lead 4 is bent where the conductive foil 7 whose length allows a solder iron to come into contact is exposed on the top of the inner lead.
Patent JP-H11137316-A (JP)
Title: Automatic opening and closing umbrella
Inventor: SATO AKIRA
IPC: A45B25/16
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To close an umbrella by depressing a button by means of one hand in an automatic opening/closing umbrella. SOLUTION: A rib runner 16 is connected to a stopper 3, a slider 4, its upper lid 5 and a cylindrical clutch where a female pawl F is formed so as to obtain an integrated structure. An umbrella opening coil spring 11 is fitted between the rib runner 16 and a stretcher runner 14. One end of the umbrella opening coil spring 12 is adhered to the upper lid 5 and the other end is adhered to a mandrel upper part 8. The mandrel upper part 8 is provided with the integrated structure with a male pawl M and a mandrel 2 is pressurized in an upper lid 5 direction.  Then, the male pawl M is engaged with the female pawl F by the elasticity of the male pawl M and the storing force of an umbrella closing coil spring 12 as against twisting, the coil spring 12 is held in a compressed state and repulsive force for pressurizing the stretcher runner 14 and the umbrella opening coil spring 11 to an umbrella handle 28 side is released. A release button 20 is lowered so as to release the lock pawl 22 at the time of closing the umbrella by the stopper 3 which is integrated with the rib runner 16 and, then, the umbrella is opened.
Patent JP-H06162332-A (JP)
Title: Automatic vending machine
Inventor: TSURUOKA YASUJI
IPC: G07F9/00
Filed: 1992-11-20
Abstract: PURPOSE:To enable a customer to easily select an article by providing a pattern indicating articles to be selected on the display plate of a select button and illuminating this pattern from the inside and providing a switch which is operated by depression of the select button. CONSTITUTION:The select button 2 is provided with a pattern 5 like a photograph in the front, and the article names and the prices are displayed adjacently to it. The select button 2 has the sheath made of a transparent synthetic resin and is internally provided with a display plate 8 made of a light-transmissive member like a color film. The upper part of the inside of the select button 2 is axially stuck so that it is pressed to the inside of an outer case 11 when being pushed in the direction of the arrow. When the select button 2 is pushed, a switch 9 is depressed on the inside of the outer case 1 and is operated. The switch 9 is connected to a control circuit for sale, and the article or the meal ticket selected by the select button 2 is carried out and is sold. Further, a light source 10 like a fluorescent lamp is provided on the inside of the outer case 1.
Patent JP-H05149792-A (JP)
Title: Infrared image pickup device
Inventor: HIWASA ATSUSHI
IPC: H04N5/33
Filed: 1991-11-27
Abstract: PURPOSE:To always obtain a clear infrared video by again automatically executing correction when the enclosure temperature of a solid-state infrared image pickup device remarkably deviates from the enclosure temperature obtained when the preceding correction is performed for suppressing the fluctuation of the device. CONSTITUTION:At the time of performing correction, the then output of an enclosure temperature sensor 13 is stored in a memory 14. The output of the memory 14 is inputted to a threshold setter 15 and the threshold of the enclosure temperature of this infrared image pickup device is set. At the time of picking up an image, a shutter driver 12 opens a shutter 11 and a selector 6 switches its direction to a subtracter 7. The sensor 13 monitors the enclosure temperature even when the image is picked up and outputs its output to a comparator 16. The comparator 16 compares the output of the sensor 13 with the output of the setter 15 and, when the output of the sensor 13 exceeds that of the setter 15, outputs a correction starting command.
Patent JP-H11138168-A (JP)
Title: Electrolytic water production device
Inventor: YAMAGUCHI KOUJIYOU
IPC: C02F1/46
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain stable electrolytic water by adequately controlling an electric driving type reciprocation type salt water pump for mixing salt water into raw water. SOLUTION: The pump 40 of the electrolytic water production device incorporates the concentrated salt water from a concentrated salt water tank 60 to the raw water fed through a first sucking pipe P1 and a second sucking water P2 to an electrolysis bath 20 by a specified quantity at every input of a pulse from an electric control circuit 50. Also, the electric control circuit 50 controls a cycle of pulse string signal outputted to the pump 40 by feedback such that the conductivity in the electrolysis bath 20 becomes target conductivity. At this time, the electric control circuit 50 calculates average conductivity based on plural measured conductivities, and the cycle of the pulse string signal is varied such that the average conductivity becomes the target conductivity.
Patent JP-S63160426-A (JP)
Title: Cordless interphone
Inventor: OKUMURA KOICHI
IPC: H04B1/50
Filed: 1986-12-23
Abstract: PURPOSE:To attain a consecutive calling without operating a talk switch after the calling of other party is finished by providing a power supply control circuit applying power to a transmission/reception circuit section at the operation of a call switch and in other specified cases. CONSTITUTION:In releasing the operation, a timer T1 is set and the output of the call switch 11 and the output of the timer T1 are inputted to an OR gate 1, an intermittent pulse signal and the output of the OR gate 3 are given to an OR gate 2 and its output is the operating signal of a reception power control circuit 107. The output of the OR gate 1 is given to the OR gate 3. Moreover, the output of the OR gate 1 is given to the OR gate 3 and its output is the operating signal of the transmission power control circuit 108. Furthermore, a voice detection circuit B having a timer function is driven by the call switch 11 and the operating signal is outputted to the transmission power control circuit 108 by detecting the voice of the caller. Further, if the voice of the caller is intermittent, the operating signal is outputted to the circuit 108 by the setting time of the calling timer.
Patent JP-2001078816-A (JP)
Title: Accessory chain
Inventor: YAMAZAKI MICHIKO
IPC: A44C11/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To execute re-arrangement even on a hat by one chain by attaching freely attachable/detachable metallic fixtures at the both ends of the chain and providing a stopper for adjusting the length of the chain. SOLUTION: The fixtures such as a pin mechanisms, a screw mechanism or a J shape mechanism with a tip to be perpendicularly bent are arranged as the freely attachable/detachable fixtures 1. A spring is tightly adhered to the bottom of a cylinder having a through-hole on a side surface, for example, and a smaller cylinder having the through-hole on the side surface in the same way is put into it and integrated concerning a stopper mechanism 3 for adjusting the length of the chain 2. When the inner cylinder is pushed, the spring is shrunk, the two holes are superimposed and the chain is freely moved forward and backward through the holes. When it is returned, the spring pushes back the extending cylinder, hole positions are deviated and the chain passing through the cylinder is fastened and fixed.  When the accessory chain is fitted to the hat, the hat is prevented from falling when it is put on by attaching the freely attachable/detachable fixtures 1 at favorite positions in the left or right of a jaw. When the hat is desired to be fitted on a head, the fixtures are tightly adhered to the jaw by moving the stopper.
Patent JP-H11201523-A (JP)
Title: Air conditioner and method for controlling it
Inventor: INOUE SEIJI
IPC: F25D11/00
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of an air conditioner by providing cold heat load equipment which cools or heats the indoor air conditioned by means of an air conditioner and changing the set value of the target indoor temperature of the air conditioner in accordance with the outdoor air temperature and the ratio of the capacity of the air conditioner to that of the cold heat load equipment. SOLUTION: At the time of controlling the air-conditioning in a grocery shop, etc., in which a cold heat load, such as the open show case, etc., exists, a matrix of set air-conditioning temperatures which are calculated to make the total power consumption of each power consuming device calculated against the combination of the air cooling load ratio and outdoor air temperature based on the indoor temperatures of a refrigerating machine and an air conditioner is stored in advance in the outdoor controlling and storing section 47 of an outdoor machine controller 19. Then the ratio of the capacity of the cold heat load device to that of the air condition is inputted as an air cooling ratio through an outdoor control inputting section 12.  A set air-conditioning temperature computing section 13 which inputs the air cooling load ratio and the outdoor air temperature detected by means of a temperature sensor 23 selects the set air conditioning temperatures.
Patent JP-H06135472-A (JP)
Title: Aerosol container
Inventor: MEKATA SATOSHI
IPC: B65D83/14
Filed: 1992-10-27
Abstract: PURPOSE:To obtain a safe aerosol container in which a hole can be easily made before disposal and which, even when discarded in its original condition through carelessness, lessens the possibility of exploding or bursting the container in an incinerator. CONSTITUTION:An aerosol container comprises a container body 1 made of a metal plate with a hole 9 formed through its bottom part 8 and with a synthetic resin sheet 10 laminated on the inner surface of the container in such a manner as to cover the through hole 9 and a valve unit mounted to the container body. Since the through hole 9 is covered solely with the synthetic resin film 10, a hole can be easily made therethrough. In case the container should be discarded in its original condition through carelessness, the synthetic resin film is dissolved in an incinerator before explosion or bursting to escape the gas from inside the container so as to assure safety.
Patent JP-H08170873-A (JP)
Title: Food housing container for refrigerator and refrigerator
Inventor: TERASAWA SEIJI
IPC: F25D23/04
Filed: 1994-12-16
Abstract: PURPOSE: To enable the heightening of handlability of foods and efficiency in a storage with easier sorting of foods. CONSTITUTION: A food housing container for a refrigerator is almost rectangular in plane, is larger in height than the breadth thereof composing the rectangular shape and is made large in the vertically long configuration enough to allow the setting thereof side by side in a chamber of a refrigerator. The container which has a feeding port 3 for loading or unloading foods at an upper part thereof and at least a chilled air ventilation port 2 at a lower part thereof is provided in a refrigerator. This enables the dividing of the inside of a roughly rectangular refrigerator efficiently in the horizontal way without impairing cooling efficiency while allowing the housing of foods in a standing attitude.
Patent JP-H10324514-A (JP)
Title: Method for reutilizing metallic silicon
Inventor: YUSHIMO KENKICHI
IPC: C01B33/037
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To recycle the nonstandard metallic silicon as the material to produce high-purity silicon for a solar cell by unidirectionally solidifying molten metallic silicon, cutting the obtained ingot to crush the impurity element-enriched part and leaching out the impurity element from the crushed material with an acid soln. SOLUTION: The enriched part is crushed to 1-5 mm maximum grain diameter to recycle metallic silicon, and the acid soln. is the mixture of hydrofluoric acid and nitric acid. The nonstandard metallic silicon generated in the solidification refining is used as the material for producing the silicon for a solar cell and recycled to improve the yield. The crushed material is supplied to a leaching tank 1 and brought into contact with an acid soln. 2 supplied from another route. The acid soln. 2 is an aq. soln. consisting essentially of the hydrofluoric acid used in cleaning a semiconductor and mixed with nitric acid, sulfuric acid, etc. The residue from the leaching of the impurity element in the acid soln. 2 is washed with water, dried and recycled to a vacuum refining stage, and the silicon is again recovered as the raw material.
Patent JP-H04188664-A (JP)
Title: Manufacture of semiconductor memory
Inventor: KURODA HIDEAKI
IPC: H01L27/108
Filed: 1990-11-19
Abstract: PURPOSE:To enable a semiconductor memory where a capacitive element is large in capacitance or the dielectric film of the capacitive element is high in reliability to be manufactured by a method wherein the temperature of a CVD oven is kept lower than a temperature at which a CVD takes place. CONSTITUTION:A semiconductor wafer 17 is put in a CVD oven kept at a temperature lower than a CVD temperature, an oven temperature is made to rise, and a silicon nitride 15 is deposited on the semiconductor wafer 17 to form a dielectric film 13 of a capacitive element 32. As mentioned above, an oven temperature is set lower than a CVD temperature when the semiconductor wafer 17 is put in the oven concerned, so that an oxide film 14 formed on the semiconductor wafer 17 by outside air which accompanies the wafer 17 when it is put in the oven is thin. Therefore, the dielectric film 13 can be reduced in thickness or the silicon nitride 15 can be increased in thickness by the thickness of the film 14 lessened. By this setup, a semiconductor memory where a capacitive element 32 is large in capacitance or the dielectric film 13 of the capacitive element is high in reliability can be manufactured.
Patent JP-H10169826-A (JP)
Title: Valve and valve array
Inventor: BIEGELSEN DAVID K
IPC: B65G51/03
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent any mistaken carriage of the object such as paper, and to improve the carrying accuracy by providing at least one laminate consisting of the dielectric base material impregnated in the resin, and providing a plurality of elements to control the fluid flow on the dielectric base material. SOLUTION: A micro device support system 10 comprises a plurality of micro devices including an array 26, a valve 27, and a sensor 28 of air conduits. A conveyor includes laminates 51-56 consisting of resin-impregnated fiber glasses which are adhered to each other, and the air conduits 26 includes tapered air conduits 31-34 having approximately circular section which is formed by offset- drilling laminate layers. The valve 27 is located on the air conduit 26 to control the fluid flow from a fluid pressure source 121 and to apply the force to an object to be carried, and includes a flap valve 37 and a solenoid valve embedded in a channel 42.
Patent JP-H01152750-A (JP)
Title: Semiconductor device
Inventor: TAKADA NORIMASA
IPC: H01L23/31
Filed: 1987-12-10
Abstract: PURPOSE:To miniaturize the whole device and to prevent soft error by covering the whole semiconductor pellet with a gelled silicone resin, alpha activity of which is lowered, covering the upper section of the silicone resin with a rubbery silicone resin and enveloping these reins and the whole wiring substrate with a phenol resin. CONSTITUTION:A flip chip type semiconductor pellet 2 is loaded onto a wiring substrate 1, a clearance 10 between the semiconductor pellet 2 and the wiring substrate 1 is filled with a gelled silicone resin 3, and the resin 3 is filled so as to cover the whole periphery of the semiconductor pellet 2. The alpha activity of the gelled silicone resin 3 is lowered sufficiently, and alpha rays flying from the wiring substrate 1, a wiring material, etc., are shielded completely. The whole gelled silicone resin 3 is covered with a rubbery silicone resin 4, and the wiring substrate 1 and the whole rubbery silicone resin 4 are sheathed so as to be included with a phenol resin 5. Accordingly, the whole can be miniaturized, and the prevention of soft error due to alpha-rays can be realized at low cost.
Patent JP-H10164543-A (JP)
Title: Method and device for matching video, method and device for descrambling set top box of video on demand system
Inventor: TEI SEIGAKU
IPC: H04N21/4415
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for matching video-controlling descrambling transferred service information from a set top box only to a user obtaining matching by discriminating whether or not a service utilizing person matches with a subscriber model by using video matching in a video on demand system. SOLUTION: A face is extracted from the video signal of the subscriber with a qualification to utilize information provided by a service provider for extracting the feature of the extracted feature is extracted through the use of the luminance value of the video signal to store in model data. With respect to the video signal of the service utilizer inputted to a camera 100, the feature of the user's face is similarly extracted. Matching between the extracted features are inspected, and at the time of a match for a utilizer with the subscriber's model, video information transferred from the set top box is descrambled to allow the utilizer to obtain information.
Patent JP-2001129033-A (JP)
Title: Nursing care assisting device
Inventor: ASAMI EIICHI
IPC: A61G5/00
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To reduce a physical burden on a caring person when transferring a person to be cared between a bed and a wheelchair without causing a burden on a person to be cared. SOLUTION: A person to be cared can move or be transferred by a care assisting device 1. One end of a toilet type seat part 3 is supported by a slider moving vertically by hydraulic pressure so as to form a cantilever structure. When using the device, after the seat section 3 is positioned on a bed, the person to be cared is allowed to sit on the seat section 3 to be transferred from the bed. In order to transfer the person to a wheelchair from this state, the person A is fixed to the position with a supporting belt 31 provided on right and left supporting arms 30, and then the seat section 3 is lowered. A space is made between the person A and the seat section 3, the person is positioned in the upper part of the seat of the wheelchair and the seat section 3 is positioned in the lower part of the seat.  Then, the seat section 3 is lifted to allow the person to sit on the seat section 3 so that the seat of the wheelchair is sandwiched between the person and the seat section 3, and the supporting belt 31 is unfastened.
Patent JP-H08170504-A (JP)
Title: Geothermal electric power generation facility
Inventor: HORIIE HIROSHI
IPC: F01K21/00
Filed: 1994-12-16
Abstract: PURPOSE: To stably supply generated power, by providing a first one-way clutch, which transfers power from a steam turbine driven by geothermal steam, and a second one-way clutch which transfers the power from a prime mover to the generator. CONSTITUTION: Geothermal steam is supplied from a pipeline 5 to a steam separator 6, and steam in wet steam is supplied to a steam turbine 8 through a flow control valve V1 so as to drive the steam turbine 8. Power from the output shaft of the steam turbine 8, is transmitted to a generator 14 through a one-way clutch 9 and a speed reduction gear 10, and generated power is derived from an electric power line 16 and supplied to a commercial AC power supply 17. When a steam flow rate in a geothermal well 1 is lowered, a gas turbine 29 is driven as an emergency prime mover so that the generated power in the generator 14 is stabilized, and the power from the output shaft of a turbine 33 is transmitted to the rotary shaft 15 of the generator 14 through a speed reduction gear 34 and a one-way clutch 35.