baber/WOPTO huggingface dataset:
Patent JP-H06162764-A (JP)
Title: Semiconductor memory device
Inventor: SHIRATAKE SHINICHIRO
IPC: G11C11/405
Filed: 1992-11-17
Abstract: PURPOSE:To reduce the load on a power supply circuit due to bit line boosting and to improve the reliability of a split gate by providing a second transistor TR to which a voltage control signal is inputted. CONSTITUTION:Data is transmitted and received between a memory cell array 10 and a sense amplifier 20 by a bit line BL provided with first TR Q1 (Q11 to Q14). A second TR Q2 (Q21 to Q24) whose drain is connected to the gate of the first TR Q1 and the gate is held at a supply voltage VCC is provided. A control signal oscillating between the voltage VCC and the earth voltage is inputted to the source and is connected to a select signal line of the gate. Only the split gate of the bit line which is amplified by the sense amplifier 20 to have the potential VCC is selectively boosted without a special power source; and in the other cases, the potential of split gate is set to VCC. Thus, the load of the power supply circuit for bit line boosting is reduced, and the reliability of the split gate is improved.
Patent JP-H04180594-A (JP)
Title: Aluminum alloy sheet
Inventor: ITANO SHIGEO
IPC: C25D5/30
Filed: 1990-11-15
Abstract: PURPOSE:To produce an Al alloy sheet excellent in appearance and useful for the outer panel of the automobile without generating a crater in electrodeposition coating by thinly plating the surface of an Al alloy sheet with Fe or an Fe alloy. CONSTITUTION:When a lightweight Al sheet as the automobile outer panel is produced, an Al alloy sheet is degreased, cleaned and then surface-activated. The treated sheet is dipped in an aq. FeSO4 soln. contg. Fe<2+> ion, a current is applied between the sheet as a cathode and an anode of Pb, etc., and a thin Fe plating layer is formed on the sheet surface. The Fe plating layer forms the fine granular crystal of Zn2Fe(PO4)2.4H2O in the phosphating of sheet before coating, hence a crater is not generated in electrodeposition coating, and a coating film excellent in appearance is formed.
Patent JP-2001122371-A (JP)
Title: Packaging method for perishables
Inventor: TERAOKA KAZUHARU
IPC: B65D85/50
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To reduce the cost for the processing work and stock a food stored in trays to increase the working efficiency for the packaging work in stores such as supermarkets. SOLUTION: A fresh food 1 is cut to form a food material 2 in a food processing center CP, and the food material is stored in trays 3, and a plurality of trays are collected together and gas filling packaged by using gas of antiseptic properties to form a storage packaged material 5. Also in stores A, the trays 3 storing the food material 2 are taken out of the storage packaged material 5, and respective trays are packaged by an oxygen containing film to form a display packaged material 6.
Patent JP-2000126568-A (JP)
Title: Method and apparatus for dispersing powder and apparatus for treating powder
Inventor: FUJIBAYASHI KOICHI
IPC: B01F23/30
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To crack/disperse the cluster of powder efficiently and pulverize the powder economically and effectively by ejecting a thin layer gas shearing layer jet whose velocity is higher than the velocity of a powder flow crossing/ colliding in a powder flow to the powder flow supplied continuously. SOLUTION: Powder, in a powder tank 15, becomes fluidized powder 16 by a fluidizing gas 18 introduced through a porous plate 17 and is supplied as a powder flow 4 to a powder dispersing means 2 through a pipe line 19. A dispersing gas 5, after being introduced temporarily into the supply channel 14 of the means 2, is made a high speed thin layer gas shearing layer jet 7 by flat channels led toward the central powder flow 4, is introduced from a flat ejection opening 8 into the powder flow 4, and disperses clusters contained in the powder flow 4 into individual particles by its strong shearing action. The gas used for the dispersion exists among fine particles produced by the dispersion and promotes individual separation to be dispersed powder 20.
Patent JP-H0797783-A (JP)
Title: Method for printing with microorganism and microorganism for decoloring azo dyestuff
Inventor: SUGIURA WATARU
IPC: C12R1/07
Filed: 1993-11-11
Abstract: PURPOSE:To provide a method for printing with a microorganism, capable of giving gradated patterns and brilliant colors and enabling to easily decolor colors substantially without limiting the kinds of used dyestuffs, damaging a base material and causing the bleeding of the color at a color boundary. CONSTITUTION:A method for printing (direct printing, white color-decoloring, decoloring or reverse printing) with microorganisms comprises coating a liquid or paste (may contain a dyestuff) containing at least the cells of a strain which belongs to the genus Bacillus, Bacillus OY 1-2 (FERM P-13118), in a desired shape on dyed cloth dyed with an azo dyestuff (may contain a non-azo dyestuff), and allowing the cells to grow or act in a wet state for utilizing all or a part of the azo dyestuff, thus eliminating or reducing the color of the azo dyestuff. A non-dyed base material may be combined with a liquid containing the cells, the azo dyestuff, etc.
Patent JP-H07138952-A (JP)
Title: Driving type widening anchor
Inventor: ISHIHARA MASUO
IPC: E02D5/80
Filed: 1993-11-12
Abstract: PURPOSE:To anchor an object on the foundation placed on the surface of the ground for fear that it falls thereon. CONSTITUTION:An enlarged head section 3 having a cone section 4 easy to drive in the ground is provided to the front end of an object mounting axial member 1, and a widening sleeve 7 having a plurality of divided expansion pieces 10 on the basic end side is fitted to the axial member 1 with the enlarged head section 3 as a stopper. The expansion pieces 10 is turned to the surface of the ground and is expanded outward while tapping the widening sleeve 7 to drive the axial member 1 in the ground.
Patent JP-H11138930-A (JP)
Title: Packing material for ink ribbon
Inventor: KOBAYASHI TOSHIAKI
IPC: B41J17/02
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a packing material for an ink ribbon for simplifying a replacement of the ribbon by incorporating a function of aligning the ribbon between shafts and hence preventing a damage of an ink ribbon body at the time of the aligning. SOLUTION: The packing material 10 for an ink ribbon comprises a first member 20 and a second member 40 slidably engaged with one another. The members 20, 40 are supported at one ends of a supply shaft (supply core) 102 and a winding shaft (winding core) 103 of the ribbon indicated by dotted lines at its inward side face. Further, the material 10 is constituted to transfer from a first state in which the ribbon is supported in an adjacent state to a second state in which the ribbon is supported in a separate state by sliding the members 20, 40 in a direction for separating from one another.
Patent JP-H08166175-A (JP)
Title: Refrigerant heating type heating-cooling machine
Inventor: NAKAZAWA AKIHISA
IPC: F25B13/00
Filed: 1994-12-12
Abstract: PURPOSE: To enable excellent recovery of a compressor oil in a liquid tank by a construction wherein the liquid tank and a two-way valve for recovery of a refrigerant are connected to the upstream side of a refrigerant heater and the lowermost end part of a refrigerant piping connecting these two-way valve and liquid tank is connected to the suction side of a compressor by a heating liquid bypass piping. CONSTITUTION: A refrigerant heating type heating-cooling machine has a refrigerating cycle connecting a compressor 1, a four-way valve 2, an outdoor air heat exchanger 3, an indoor air heat exchanger 6 and a capillary tube 7 sequentially by a refrigerant piping, and a refrigerant heating circuit 13 returning a condensate from the indoor air heat exchanger 6 to the compressor 1 through a refrigerant heater 5 is connected to the refrigerant cycle. In this construction, a liquid tank 4 storing the condensate coming out from the heat exchanger 6 and a two-way valve 8 are provided on the upstream side of the refrigerant heating circuit 13. Besides, a refrigerant inlet piping 4b of the liquid tank 4 and a suction pipe 10 of the compressor 1 are connected by a heating liquid bypass pipe 14 so that a compressor oil in the liquid tank 4 can be extracted and returned to the compressor 1 side.
Patent JP-H04177380-A (JP)
Title: Toner cartridge
Inventor: FUJI KAZUO
IPC: G03G15/08
Filed: 1990-11-13
Abstract: PURPOSE:To make a toner be hardly scattered at a time when a sealing member is separated from a toner cartridge body by sticking a separation terminal part of the sealing member to the toner cartridge body with sticking force weaker than a sticking part other than that. CONSTITUTION:A separation terminal part 12 of a sealing member 4 among sticking parts to a toner cartridge body 3 of this member 4 is stuck fast to the body 3 with sticking force weaker than the sticking parts other than the separation terminal part. Here the member 4 is separating from the body 3, and when the member 4 is separated up to the separation terminal part 12, sticking force of the part is weak, so that this member 4 is separated with relatively weak tensile force. Accordingly, even in a moment the member 4 is fully separated, a variation in resistance by the sticking force of the member 4 becomes lessened, thus impact force to the toner cartridge and a hopper is also reduced. With this constitution, when the member 4 is separated from the body 3, the toner is hard to be scattered around in this way.
Patent JP-H05139084-A (JP)
Title: Railroad ticket and device for issuing the same
Inventor: YOKOYAMA SEIJI
IPC: B42D25/369
Filed: 1991-11-22
Abstract: PURPOSE:To provide a commutation ticket which is suitable for a ticket examination process of a ticket examination device in any state of its utilization. CONSTITUTION:A commutation ticket Ka comprises a display section 1 for indicating information of commutation ticket such as limited period and section in a visible manner and a recording section wherein commutation information is magnetically stored so as to be provided in a ticket examination process of a ticket examination device, wherein prepaid amount information which means that a fare has been prepaid is recorded in the recording section. With this arrangement, a piece of commutation ticket can satisfy various conditions of passengers.
Patent JP-H07157216-A (JP)
Title: Operation panel for elevator
Inventor: WATANABE YUZO
IPC: B66B3/00
Filed: 1993-12-08
Abstract: PURPOSE:To allow passengers in a car to judge the stop floor in advance by providing a hall call register display lamp and a car call register lamp on each destination floor operation button of an operation panel. CONSTITUTION:An operation section 3 arranged with the destination floor number is arranged at the center section of each destination operation button 2 arranged on an operation panel 1 for an elevator, and call register display sections 4, 5 are arranged on both sides. When the elevator is located at the first floor and a passenger in a car operates the operation button 2 of the third floor, for example, the call register is lighted and displayed at the register display section 5 on the right side of the operation button 2. When a waiting passenger at the second floor hall operates an UP hall button, the left side display section 4 of the second floor button is registered, lighted, and displayed. The display section 5 on the right side of the operation button 2 is lighted and displayed when the destination floor button 2 is operated in the car, the display section 4 on the left side is lighted and displayed in response to the hall call, thus passengers in the car can judge the stop floor in advance.
Patent JP-H10150152-A (JP)
Title: Regulator built-in semiconductor integrated circuit
Inventor: OCHI MASATOSHI
IPC: G05F1/46
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To enable the same semiconductor integrated circuit to be used in different environments, a low-voltage/low current consumption mode and a high-voltage/high-speed operation mode, by a method wherein a regulator is turned ON/OFF based on ON/OFF control signals, and an outer power source voltage is supplied directly to an inner circuit when the regulator is turned OFF. SOLUTION: An outer control terminal 16 through which ON/OFF signals are inputted into a regulator 12 and two outer power supply connecting terminals 11 and 15 are provided. A control circuit which turns itself ON/OFF based on the ON/OFF signals inputted through the outer control terminal 16 is provided. The outer power supply connecting terminal 11 supplies an outer power supply voltage VDD to the regulator 12 in a regulator operating mode or a low-voltage/low current consumption mode. On the other hand, the outer power supply connecting terminal 15 is connected to the output of the regulator 12 and supplies an outer power supply voltage VDD to an inner circuit 14 through the intermediary of an inner power supply wiring 13.
Patent JP-H04178545-A (JP)
Title: Method and apparatus for inspecting transparent band-like body
Inventor: TAKAHASHI IPPEI
IPC: G01N21/89
Filed: 1990-11-14
Abstract: PURPOSE:To detect a defective portion of a band-like body with good accuracy by applying parallel light to a continuously transferred transparent band-like body, imaging light which has transmitted the band-like body to obtain a video signal showing the variable density and evaluate the same. CONSTITUTION:When a band-like body 2 comprises a transparent support 2a and a transparent coating layer 2b, if there is a defective portion 20a due to mixing of impurities in the coating layer 2b, the light intensity is lowered corresponding to the defective portion in a screen 4. If there is a defective portion 20b due to unevenness of coating, the parallel light 15 is refracted on the interface of uneven coating, and nonuniform shading is generated on the screen 4. If there is a defective portion 20a due to a pin hole, absorption is not caused by the coating layer 2b in that portion, so that the brightness on the screen 4 is greater than a normal portion. Thus, a defective portion can be detected with good accuracy by applying parallel light to the band-like body.
Patent JP-H02154735-A (JP)
Title: Dejecta inspection equipment
Inventor: KAKIGI TOSHIYUKI
IPC: A61B5/00
Filed: 1988-12-06
Abstract: PURPOSE:To sanitarily execute an inspection and to improve inspection accuracy by equipping the title equipment with a holding part to hold a protruding test paper and an air blowing off part to blow air on the held test paper. CONSTITUTION:For example, when urine is to be inspected, a housing part 13 is protruded from a health condition checking box B, a dejecta inspection equipment A is taken out from the housing part 13, a test paper 2 is set to a holding part 3, and after that urine is discharged on the test paper 2, or the test paper 2 is soaked in urine in a container. Further, excess urine attached to the discoloring reagent part of the test paper 2 is removed by the air to blow from an air blowing off part 4 onto the test paper 2, the test paper 2 is housed in a housing cylinder 13a of the housing part 13, and a health condition is analyzed by an analyzer 14. Thus, the deterioration of the inspection accuracy caused by the attaching of the excess urine can be prevented, and the inspection accuracy in inspecting urine in the discoloring reagent part can be improved by removing the excess urine attached to the discoloring reagent part by the air to blow from the air blowing off part 4.
Patent JP-H06140573-A (JP)
Title: Manufacture of trench-type capacitor
Inventor: TSUKADA SABURO
IPC: H01L21/8242
Filed: 1992-10-22
Abstract: PURPOSE:To provide a manufacturing method for a trench-type capacitor that will realize high integration, by increasing a capacity of a capacitor without enlarging the depth of the trench. CONSTITUTION:A capacitor-region opening 24 in a silicon oxide film 22 is formed after the silicon oxide film 22 is formed on a semiconductor substrate 20, which is used for forming a trench-type capacitor. A polysilicon film 26 and a silicon oxide film are formed on the surface of the silicon oxide film 22, in which the capacitor-region opening 24 is provided. After that, the silicon oxide film on the surface is all removed other than a silicon oxide film 28a that remains in the capacitor-region opening 24. With a mask of the silicon oxide film 28a and the silicon oxide film 22, a tube-shaped trench 30 is formed on the surface of the semiconductor substrate 20, and a capacitive insulating film is formed on the sidewalls and bottom walls of the tube-shaped trench 30.
Patent JP-H01149183-A (JP)
Title: Method for forming
Inventor: MURAKAMI KOICHI
IPC: G06T15/80
Filed: 1987-12-05
Abstract: PURPOSE:To investigate the similarity of a light at high speed by obtaining a hash index by hash-coding a feature set to indicate the behavior of the light and a branch light derived from the light and storing pointer information by relating it to the hush index. CONSTITUTION:A hash index value is obtained by hash-coding the feature set to indicate the behavior of the light emitted from a visual point to a picture element on a screen and the branch light derived from the light. The pointer information, which indicates the storage location of a feature quantity set to relate and correspond to the obtained hash index value, is stored in a hash table. For example, when the feature quantity set is {1, 5, 8}, and its hash index value is 14, the pointer information to indicate the storage location of the feature quantity set {1, 5, 8} corresponding to the hash index value of 14 is stored in the bash table.
Patent JP-2000133340-A (JP)
Title: Press-in contact
Inventor: OTSUKI TOMOYA
IPC: H01R12/58
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a press-in contact with the inner edge of the fit-in part furnished with a groove having U-section for preventing the forefront on the open end side from falling inward beyond the limit of elastic deformation to result in deformation. SOLUTION: Over the whole length of a groove 8, a bump 9 protruding outward from the center of the bottom of the groove 8 is formed in such a degree as not impairing the flexibility of the forefront on the open end side in a U-form. An inner stress repulsive to bending is developed in the bump 9 of the bottom in U-form to hinder the forefront from plastic deformation as much as possible. In this press-in contact 1, a uniform deformation amount is given always to the inner wall surface of a through hole 3 provided in a printed wiring board 2, and as a result, contacting of the press-in contact 1 with the through hole 3 is kept uniformly and stably.
Patent JP-H03168592-A (JP)
Title: Scattering thin film heat-exchang- ing method and apparatus
Inventor: PIEERU RU GOFU
IPC: F25B33/00
Filed: 1990-11-14
Abstract: PURPOSE: To reduce deposition and contamination of tartar and the like, and improve heat exchange performance, by forming and lowering a fluid flow as a thin layer with a flow passage comprising a heat conductive material making contact with a pipe, and inclining the flow passage such that a high ratio output and a high evaporation speed are attained. CONSTITUTION: Heat exchange is performed between a fluid 1 flowing the inside of a vertical pipe 2 comprising a heat transfer material and a fluid 3 flowing through the outside of the pipe and making contact with gas phase. Each flow passage is configured into a shape where an outer edge 8 of a fin 4 is upward folded. The fin 4 and the pipe 2 are disposed spirally around a central shaft 5 of the pipe 2, and part of an outer wall 7 of the pipe constructs a wall of the flow passage. The fluid 1 is circulated in the pipe, and the fluid flow 3 is introduced into each flow passage from an upper introduction hole 9 of the flow passage and falls down in the flow passage 14 in the form of a thin layer and finally reaches a discharge outlet 10. Since air bubbles are prevented from being produced in such a manner, tartar is delayed to be deposited on a heating wall and further a heat transfer level is high, resulting an improvement of heat exchange performance.
Patent JP-H02153513-A (JP)
Title: Manufacture of fusible laminated electronic parts
Inventor: AMANO TOSHINORI
IPC: H01G4/12
Filed: 1988-12-05
Abstract: PURPOSE:To cut down the cost of production and to contrive miniaturization of the title electronic parts by a method wherein a second and a third ceramic green sheets, with which a fuse element is constituted, are inserted and laminated together with a plurality of first ceramic green sheets used for manufacture of a laminated electronic parts, and they are sintered. CONSTITUTION:Inner electrodes 15 and 16 are formed on the upper surface of first ceramic green sheets 11 and 12 respectively in such a manner that the inner electrodes are extending from one edges 11a and 12a toward other edges 11b and 12b. On the upper surface of a second ceramic green sheet 13, a fuse pattern 17 is formed by coating electrode paste. A third ceramic green sheet 14 is laminated on the upper surface of the sheet 13, and an aperture 18 is provided on the part which comes in contact with a fusing part 17c when the sheet 14 is laminated. The aperture 18 is provided in order to form a region where an electrode material, constituting the fusing part 17c, will be reliesed. A sintered body can be obtained by compressing and sintering the laminated body consisting of the sheets 11 to 14.
Patent JP-H05223310-A (JP)
Title: Air conditioner control device
Inventor: SAYAMA MASAHIKO
IPC: G05B11/36
Filed: 1991-11-25
Abstract: PURPOSE:To allow any one to easily operate an air conditioner control device to improve operationality by a method wherein operation relating to set change of control target temperature or actual numeric designation is excluded and processing can be performed by means of parameter which can be set sensibly. CONSTITUTION:An air conditioner control device 10 is controlled by the start or stop of an air conditioner 7 or output thereof and an output control unit 6. And schedule of start and stop and control parameter of air conditioner output are stored in a storing unit 5. Further, designation of start and stop, registration of schedule, and setting of parameter are conducted by an input device 1. On the other hand, decision and processing relating to the kind of input signal is performed at an input signal processing unit 2. As a result, if the input signal is a parameter designating set change of control target temperature, set temperature is converted to temperature variation corresponding to the parameter at a converter unit 3. And a new set temperature corresponding to the converted value is computed at a temperature set value computing unit 4 to output the computed value to the storing unit 5.
Patent JP-H10147153-A (JP)
Title: Electric vehicle
Inventor: MINAMI HIROMASA
IPC: H01M2/10
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To improve a degree of freedom of a layout for a battery by curving a suspension arm projectingly upward. SOLUTION: In an electric vehicle 10, a rear axle 12 is supported by means of a center wishbone suspension arm 11 which is curved so as to be protruded upward, and below a chassis 13, a plurality of batteries 14 are mounted. Especially, the suspension arm 11 is set so that its curvature is gradually increased toward the rear axle 12 side. The one end 11a of the suspension arm 11 is supported freely rotationally on the chassis 13 side, while the other end 11b is connected to the central part, of the rear axle 12 via a universal joint 15. Therefore, the suspension arm 11 does not interfere with a mounting space 17 for the batteries because of its curved shape when the suspension arm 11 is oscillated vertically.