baber/WOPTO huggingface dataset:
Patent JP-H07176604-A (JP)
Title: Fabrication of semiconductor device
Inventor: KOIKE HIDETOSHI
IPC: H01L21/762
Filed: 1993-12-20
Abstract: PURPOSE:To provide a method for forming an isolation region between buried elements in which concentration of field can be relaxed at the edge part thereof. CONSTITUTION:A first oxide 12, a polysilicon 13, and a second oxide are deposited sequentially on a silicon substrate 11 and an isolation region for buried element, i.e., a trench, is made in the silicon substrate 11. The first oxide 12 is then subjected to side etching and a third oxide 17 is deposited by thermal oxidation. At the time of oxidation, the corner of the silicon substrate 11 is rounded. The trench is filled with a fourth oxide 18 which is then etched back to form an isolation region for buried element.
Patent JP-H07177564-A (JP)
Title: Man locator system
Inventor: SASAI HIROAKI
IPC: G01S5/02
Filed: 1993-12-20
Abstract: PURPOSE:To detect a current location of a person patrolling outdoor such as a police or a person moving indoor such as a doctor with a system of simple configuration. CONSTITUTION:The system is provided with a transmitter 1 carried by a patrolling person or the like and sending a radio wave of a predetermined frequency for each prescribed time, plural transmitter-receiver sets 2a-2n arranged in a way that among which at least two sets receive a radio wave sent from the transmitter 1 simultaneously at a predetermined interval and sending a specific signal representing a fact of reception when the signal from the transmitter 1 is received to a center by a predetermined means and with a reception display section 3 installed to the center and receiving a specific signal from each of the transmitter-receiver sets 2a-2n and displaying a reception range of the transmitter-receiver when the signal is received. Then a location of a patrolling person or the like is detected from an area where respective reception ranges of the transmitter-receiver sets 2a-2n displayed on the reception display section 3 are overlapped.
Patent JP-2001137109-A (JP)
Title: Electric rice cooker
Inventor: OHASHI SHOZO
IPC: A47J27/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To simplify assembly processes and reduce the cost of parts and power consumption by reducing the number of heating means for keeping the heat. SOLUTION: An electric rice cooker comprises a rice cooker body 1 which a rice pot 5 can be freely set in and out of, a cover body 2 of the rice cooker body 1, a rice pot lid 16 which is placed on the back of the cover body 2 and closes the upper opening of the rice pot 5 when the cover body 2 is closed and a heating means 3 for cooking rice to heat the rice pot 5. A heating means for keeping the heat is provided to heat the upper part of the rice pot 5 and the rice pot lid 16, and thereby the rice pot lid 16 and the upper part of the rice pot 5 can be heated with a single heating means for keeping the heat.
Patent JP-H08177132-A (JP)
Title: Connecting support of panel
Inventor: NOGAMI KAORU
IPC: E04B1/61
Filed: 1994-12-22
Abstract: PURPOSE: To connect not only wall panels each other, but also a division wall at a time. CONSTITUTION: In a panel connecting support 7 to connect the side frames 5 and 6 of neighboring two panels 1 and 2 each other, the panel connecting support 7 is composed of the first engaging member 8 of a long size having an angle steel form, engaged to the side frame 5 of one side panel 1, and the second engaging member 9 of a long size having an angle steel form, engaged to the side frame 6 of the other side panel 2. By combining both engaging members 8 and 9 by making the interval between both members regulatable, the interval between the side frames 5 and 6 is regulated, and a division wall 19 is held between the regulated side frames 5 and 6.
Patent JP-2000141563-A (JP)
Title: Olefin resin butt end material
Inventor: TAMURA SATOSHI
IPC: B27M3/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a stable adhesive force by providing a first primer layer made of a chlorinated polyolefin on a surface of a base material of an olefin resin, and providing a second primer layer made of a mixture containing a chlorinated polyolefin and a chlorinated ethylene-vinyl acetate resin. SOLUTION: A first primer layer made of a chlorinated polyolefin is provided on a surface of a base material of an olefin resin, and a second primer layer made of a mixture containing a chlorinated polyolefin and a chlorinated ethylene-vinyl acetate resin is provided on a surface of the first layer. Here, the first layer is made of the chlorinated polyolefin having chlorosity of about 18 to 30 wt.%, and the second layer is desirably made of a mixture of 10 to 200 pts.wt. of an inorganic filler with 100 pts.wt. of a mixture obtained by blending about 20 to 80 wt.% of the clorinated polyolefin having chlorosity of about 18 to 30 wt.% with about 80 to 20 wt.% of the chlorinated ethylene- vinyl acetate resin. Thus, a stable adhesive force is obtained.
Patent JP-H09131158-A (JP)
Title: Method for defrosting prozen fishery product for food and apparatus therefor
Inventor: AKAZAWA SATOSHI
IPC: A23B4/07
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To defrost a frozen fishery product for food in a short time with the loss of freshness and the deterioration of taste suppressed. SOLUTION: This method consists of applying a high-voltage superimposed- wave potential on a material to be defrosted and pouring the shower of water on the material, at the same time. The objective apparatus is composed of containers 1 for storing a material to be defrosted each having at least an outlet port on the bottom, a conductive container-supporting body 2 which is placed on electric insulators 13 and supports the containers, shower nozzles 3 placed above the containers supported by the container-supporting body, a water tank 4 placed on electric insulators 16 below the containers supported by the container-supporting body for receiving water,  a pump 5 for feeding the water in the water tank to the nozzle to circulate it and an apparatus 6 for generating a high-voltage superimposed-wave potential in which one of output terminals is connected to the container-supporting body and the other output terminal is insulated and sealed.
Patent JP-H04194116-A (JP)
Title: Treatment of slime
Inventor: INOUE KAZUTOSHI
IPC: E02D15/06
Filed: 1990-11-27
Abstract: PURPOSE:To permit the treatment of slime in a short time by a method in which a fluid is jetted in an unfolded fan-like way from the jet flow path to the center of the pile bottom side of a slime treatment apparatus, and slime is floated on mud water and sent with mud water to the ground's surface. CONSTITUTION:A water pump 20 and a mixer pump 22 are operated concurrently to jet mud water taken into a housing toward a foot protected part 13 through a jet flow path (a) by the pump 22 in an unfolded fan-like way. Slime 14 floated in mud water is taken into the housing through a sludge suction path(b), and the slime and the mud water are sent up to the ground's surface through a sludge discharge hose 17. The slime deposited on the pile bottom side can thus be treated in a short time.
Patent JP-H09172166-A (JP)
Title: Forming method of semiconductor integrated circuit
Inventor: LIU CHUN-TING
IPC: H01L29/78
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To avoid gate level defects by depositing a conductive material in a cavity of double material layers to form a T-shaped structure, then forming rectangular spacers below arms of the structure, and removing the arms and a part of the center portion of the structure to expose the rectangular spacers. SOLUTION: Polysilicon is deposited in an aperture formed in a silicon dioxide layer 19 and a blanket layer 17, thus forming a T-shaped polysilicon structure 31. After the silicon dioxide layer 19 is removed spacers 33 as rectangular portions of the blanket layer 17 are formed below arms 35 of the T-shaped polysilicon gate 31 by an anisotropic etching process. Etching is performed until an upper surface 37 of the polysilicon gate 31 becomes lower than an upper surface 39 of the rectangular spacer 33 made of silicon nitride. The rectangular spacers 33 prevent deterioration or bridging of silicide. Thus, gate level defects may be avoided.
Patent JP-2000128525-A (JP)
Title: Natural salt generating device and generating method thereof
Inventor: UKON MASAYUKI
IPC: A23L27/40
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an efficient and economical natural salt generating device. SOLUTION: Sea water pumped up by a pump 1 is passed through a reverse osmosis membrane device 4 to form salt water increased in salt concentration and is sent to a 1st concentrator 7, the inside of which a steam pipe line is provided. A valve for controlling the flow-in of the slat water is provided between a salt water vessel 5 and the concentrator 7. The concentrated salt water heated in the concentrator and decreased in water is sent to a 2nd concentrator 11, the inside of which a steam pipe line is provided, through a valve 10 provided in a communicating pipe 9 and heated to be concentrated into saturated salt water solution in a degree that salt is deposited and the salt is deposited in a groove 12 in the lower part. The deposited salt is passed through a take-out cylinder 13 and a take-out conveyer 14 and is solid-liquid separated in a centrifugal separator 15.  A sensor 16 sensing the upper water level position is provided in the concentrator 7 and a control device 17 for controlling the valves 8, 10 by receiving the signal from the sensor 16 is provided.
Patent JP-H09155502-A (JP)
Title: Production of casting by self-curing casting mold and its molding flask
Inventor: SATO KAZUYUKI
IPC: B22C21/14
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To decrease the amt. of the binder-contg. molding sand to be used and the number of molding flasks by packing the molding sand without contg. a binder between the casting mold which is formed of the binder-contg. molding sand and has the strength not capable of sufficiently dealing with the weight of the molten metal poured therein and the molding flasks and placing a weight on the molding flask. SOLUTION: The casting mold 3 which consists of the molding and contg. the binder and has the strength not capable of sufficiently dealing with the weight of the molten metal to be poured therein is placed on a surface plate 6. The molding flask 7 which is opened in the upper part and is freely expandable and contractable in a vertical direction is placed on the surface plate 6 by disposing a sufficient space between the flask and the casting mold 3. The molding flask 7 is formed by fitting plural cylindrical metallic flasks 7a to 7d divided to successively varying sizes freely expandably and contractably in a vertical direction. The molding sand 8 without contg. the binder is packed into the space between the molding flask 7 and the casting mold 3 and the weight 9 is placed on the upper part of the molding flask 7. The casting is then executed.  As a result, the amt. of the molding sand contg. the binder to be used is decreased and the molding flask 7 is dealable with many and diversified kinds of the casting molds 3. The reduction in the number of the molding flasks is thus possible.
Patent JP-H03181704-A (JP)
Title: Municipal refuse burning and melting facility
Inventor: TSUNEMI TAKESHI
IPC: F23G5/14
Filed: 1989-12-11
Abstract: PURPOSE:To eliminate the need for an ash remover, a separator and a dryer and make a melting furnace sufficiently small to permit a substantial curtailment in facility and maintenance costs by a method wherein a high temperature hearth type melting furnace is directly connected with an ash dropping passage which serves both as an ash chute and a melting furnace exhaust gas passage. CONSTITUTION:A melting furnace B is connected directly with the ash dropping passage 9 of a municipal refuse furnace A by a communication passage 10 which serves both as an ash chute and a melting furnace exhaust gas passage and through which the ash remaining after the refuse has been burned is supplied as such immediately into the melting furnace B. The exhaust gas from the melting furnace B is sent into an incinerating chamber 11 of the municipal refuse furnace A to be burned and then sent into a flue 12. An ash recovery water sealing tank 13 for recovering the ash after its immersion in water is connected with the communication passage 10 by an ash chute 14, a switching dumper 15 is provided to selectively supply the ash to the melting furnace B and the ash recovery water sealing tank 13, the ash is sent into the ash recovery water sealing tank 13 when the operation of the melting furnace B is suspended and the municipal refuse furnace A is operated.
Patent JP-2000142124-A (JP)
Title: Body cover for automobile
Inventor: MATSUKI MASANORI
IPC: B60J11/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a cover capable of being easily put on the body of a tall automobile without using a large assisting tool. SOLUTION: A body cover of an automobile is equipped with a cloth 2 covering the car body as tracing its contour, a pair of pulleys 3 and 4 attached to that part of cloth 2 mating with the hood of car in such a way as symmetrical to the left and right, a first cord 5 as follower member with two ends attached to that part of cloth 2 corresponding to a tail gate or rear bumper in such a way as symmetrical to the left and right and the part between the two ends set over the pulleys 3 and 4 in such a way as capable of running, and a second cord 6 for prime moving having an approx. T-form with the left and right ends attached to where the first cord 5 is fixed and the remaining end connected to the center of the first cord 5.
Patent JP-H09156111-A (JP)
Title: Ink jet type head device
Inventor: HAGIWARA YOSHIHIRO
IPC: B41J2/06
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To realize stable ink discharge by a method wherein a concentrated point of a stable electric field is generated at a discharge part of a discharging electrode or near the discharging electrode. SOLUTION: A band-like discharge electrode 6 formed on a base 15, and an ink chamber 7 which has an opening part facing one end part of the discharge electrode 6 and holds liquid ink containing a charged toner particle on the base 15 are provided. A head body 1 is provided wherein one end part of the discharge electrode 6 is arranged on the base 15, and an ink meniscus 1 is formed between an end part A of the base 15 to a side on which one end part of the discharge electrode 6 is arranged and the opening part 12. Further, a counter electrode 2 opposed via recording paper 13 is provided to one end part of the discharge electrode 6.  Then, the base 15 on which the discharge electrode 6 is formed is inclined by a specific angle θ to the ink chamber 7 side from a surface crossing a longitudinal direction of the counter electrode 2 at a right angle by taking the end part A of the base 15 as an axis.
Patent JP-H04190417-A (JP)
Title: Selection processing system for direct access storage device
Inventor: YAMAMOTO HIROAKI
IPC: G06F3/06
Filed: 1990-11-26
Abstract: PURPOSE:To prevent a job from ending abnormally owing to a space deficiency due to the one-sided use state of a space by selecting a volume whose free space quantity in maximum in a group of volumes which satisfy a requested space quantity at an unspecified volume request. CONSTITUTION:When the system is initialized, the analytic result of a system parameter is stored in a table 14 and free space information on a storage device 20 as an object of the unspecified volume request is controlled by the table 17. The free space information is controlled in terms of volume, and updated when an event wherein the space of the volume is increased or decreased occurs. When the unspecified volume request is made, a volume is selected according to the free space information and the specified value of a system parameter 15. A selection process part 11 selects the volume with the largest free space quantity in the group of volumes satisfying the requested space quantity.
Patent JP-H01162966-A (JP)
Title: Control system for channel data buffer
Inventor: SHIMIZU SEIICHI
IPC: G06F13/12
Filed: 1987-12-18
Abstract: PURPOSE:To improve data transfer efficiency by fixing the control timing at the side of an input/output device to give the preference to the processing carried out at the side of the input/output device, carrying out the processing at the side of a main storage when the input/output device is not used, and furthermore setting the byte width of each channel buffer register at the value equal to that of a data buffer memory. CONSTITUTION:A control part 6 allocates circularly and fixedly the odd cycles of a machine cycle to the control of the input/output devices of each channel and the even cycles to the control of a main storage respectively. At an input operation (reading action), the odd cycles allocated to such channels where data are not ready yet can also be used to the control at the side of the main memory out of those channel buffer registers 50, 51 and so on. At the same time, the capacities of registers 50, 51... are set at plural bytes and at the width equal to that of a data buffer memory 1. Thus the data transfer efficiency is improved.
Patent JP-2000150658-A (JP)
Title: Functional cell, semiconductor device having the same, and method for designing semiconductor device using the same
Inventor: TANAKA GENICHI
IPC: H01L21/82
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which the period for designing a circuit of semiconductor device can be shortened even when a cell base method is used for its designing. SOLUTION: This semiconductor device is provided with first and second functional cells 3a and 3b which realize the same logic circuit function and are different from each other in electrical property. The first functional cell 3a includes a first external connection wiring. The second functional cell 3b includes a second external connection wiring. The shape of outer circumference of the first functional cell 3a is almost the same as that of the second functional cell 3b. The position of the first external connection wiring in the plane of the first functional cell 3a is almost identical with that of the second external connection wiring in the plane of the second functional cell 3b.
Patent JP-H01161770-A (JP)
Title: Non-volatile semiconductor storage device
Inventor: KODA KENJI
IPC: H01L21/8247
Filed: 1987-12-17
Abstract: PURPOSE:To obtain an EPROM capable of storing ternary or more of information in one memory transistor by composing a floating gate of a first floating gate formed on the first region side and a second floating gate insulated from the first floating gate and shaped on the second region side. CONSTITUTION:First and second regions 2, 3 having a conductivity type reverse to a semiconductor substrate 1 are shaped to one main surface of the semiconductor substrate 1, and a floating gate 4 and a control gate 6 are formed onto one main surface of the semiconductor substrate 1 between the regions 2, 3 through an insulating film. In a non-volatile semiconductor storage device having such a memory transistor, the floating gate 4 consists of a first floating gate 4a shaped on the first region 2 side and a second floating gate 4b insulated from the first floating gate and formed on the second region 3 side. The control gate 6 is shaped in height in the same extent as the floating gates 4a, 4b through a gate oxide film 8 between the floating gates 4a, 4b.
Patent JP-H01159884-A (JP)
Title: Non-volatile semiconductor storage device
Inventor: TERADA YASUSHI
IPC: H01L27/10
Filed: 1987-12-17
Abstract: PURPOSE:To execute a high-speed reading such as a page mode reading by providing a voltage sense type sense amplifier for each bit line. CONSTITUTION:A bit line BL is connected through a transistor T22, in which a bit line transferring signal BLT is impressed to a gate, to a node N1 of a sense amplifier 3. On the other hand, an I/O line IOL is connected through a transistor 21, in which a column selecting signal Y is impressed to the gate, to a node N2 of the sense amplifier 3. The potentials of the nodes N1 and N2 are compared at the time of activating, and the node of one side and the node of the other side are amplified at a first voltage level and a second voltage level, respectively. Thus, the high-speed reading such as the page mode readin can be executed.
Patent JP-H02167971-A (JP)
Title: Air pumping tent
Inventor: MATSUSHITA YOSHIHIRO
IPC: E04H15/20
Filed: 1988-12-22
Abstract: PURPOSE:To make lightweight and folding easy and to increase strength by overlapping two belt-like sheets to glue circumferential edges and coupling a plurality of hollow cylindrical beam members provided with an air supply and discharge valve with a flexible sheet material. CONSTITUTION:A belt-like sheet 1a with high rigidity of elastic materials into which reinforcing layers are buried respectively is superposed upon a belt-like sheet 1b with high flexibility, the circumferential edges are glued air-tightly to form hollow cylindrical beam members 2, and an air supply and discharge valve 4 is provided to a part thereof. After that, the longitudinal side edges of a plurality of beam members 2 are coupled with waterproof sheet materials 3 having a specific width of flexibility each other to form an air pumping tent. An air is poured into the beam members 2 through an air pumping cylinder 8 and a one-way valve 9 to expand in the shape of a circle, and a simple, lightweight and high rigid tent is formed without bending.
Patent JP-2000143187-A (JP)
Title: Buried lift
Inventor: HONAGA SUSUMU
IPC: B66F7/28
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a buried lift capable of preventing damage to a tire by an arm used for lifting a car body of a frame structure and allowing an easy operation. SOLUTION: A hinge member 20 is mounted oscillatably between an upper position for its upward projection and a side position for its horizontal projection along the longitudinal one side of the pedestals 11, and a pair of arms 30 are mounted at both ends of the hinge member 30 oscillatably in the approximately horizontal direction at its upper position. The hinge member and the arm are not projected upwardly from an upper surface of the pedestals 11, and are stored in a recessed part D formed on a floor surface G when they are located on the lowermost position.  An assist mechanism 24 for elastically energizing the hinge member located on the side position toward the upper position is mounted between the pedestal and the hinge member, and further a tilting mechanism 25 is mounted for generating the elastic reaction force for pushing back the hinge member oscillated to the upper position, from the pedestal before it is contacted with the pedestal.
Patent JP-H08232970-A (JP)
Title: Toothed shaft coupling
Inventor: JIYOSEFU SHIYUURUHORUSUTAA
IPC: F16D1/06
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a shaft coupling for allowing the displacement of a shaft in the axial direction, completely or mostly ensuring insertion connection, correcting inaccuracy between the driving side and the driven side and totally mounting a driving device coupled to a driven device in a very simple structure without using an adjusting tool. SOLUTION: This shaft coupling has an inside member 3 as a fixed shaft coupling boss and an outside member 1 as a fixed flange formed of elastic material. These members are concentrically fixed and fitted to each other to form integrated shaft coupling members 1, 2, 3.