baber/WOPTO huggingface dataset:
Patent JP-H11165768-A (JP)
Title: Packaging container
Inventor: SAKAMOTO KAZUHIRO
IPC: B65D85/50
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a packaging container which can prevents living fishes from losing their energies by being violently shaken when they are transported and can be incinerated as general wastes after being taken out and used, resulting in reduced cost as a whole. SOLUTION: A container body 1 made of paper having therein an upwardly opened waterproof living-fish tank 7 which is formed from side plates 4 erected on the opposed side edges of a rectangular bottom plate 2, end plates 6 erected on the opposed end edges of the plate 2, and the bottom plate 2 is provided. And further a cover body 27 made of paper, which is releasably put on the body 1 to close the opening thereof, and a drop cover 39 made of paper, which is fitted into the body 1 so as to be vertically movable corresponding to the level of the water stored in the tank 7 and which has contact protruding pieces 43 adapted for contact with the rear side of the body 27 and a large number of holes for feeding air into the tank 7, are provided. Each of the pieces 43 are formed by providing fold lines so that the height thereof can be adjusted.
Patent JP-H11159960-A (JP)
Title: Piston-type pressurizing dehydrator
Inventor: OTSUKI KAZUO
IPC: B01D29/60
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a piston-type pressurizing dehydrator having an excellent dehydration performance enough to prevent the water from leaking together with earth and sand as much as possible during compression of earth and sand. SOLUTION: When a pressure within a cylinder reaches the dehydration start pressure at the start of dehydration (Yes in Step S4), a timer is started to start counting (Step S5). Next, the count T1 value of timer is read with a specified interval of time (every one second), a current value A (a value to be calculated by n-th function of counting time), the current value for the value A is outputted to a control amplifier (Step S7). Then, the flow rate of solenoid type proportional flow rate control valve is set according to the output value (Step S8). Further, the propulsion velocity of piston, e.g. working rate of piston to sediment, is determined according to the oil flow rate.
Patent JP-H10170675-A (JP)
Title: Mox fuel assembly and core of nuclear reactor
Inventor: SHIMADA HIDEMITSU
IPC: G21C3/326
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a MOX fuel assembly in which the number of kinds of pellets of burnable-poison-containing fuel rods can be reduced to one while thermal tolerance is maintained. SOLUTION: In a MOX fuel assembly, in which seventy-four MOX fuel rods 3 each filled with mixed oxides of uranium and plutonium and two water rods are arranged in a square gridlike arrangement of nine columns and nine rows, with some of the MOX fuel rods 3 formed into burnable-poison-containing MOX fuel rods 3(C1) and with the water rods 4 placed near the center inside the square gridlike arrangement, the burnable-poison-containing MOX fuel rods 3(C1) are placed in all grid positions (Column I, row (4) to (6);Column IX, row (4) to (6); row (1). Column IV to VI; row (9), Column IV to VI) of the same column or row as the grid positions occupied by the water rods 4, on the four sides (column I, row (1) to (9); Column IX, row (1) to (9); row (1), Column I to IX; row (9), Column I to IX) of the outermost periphery of the square gridlike arrangement.
Patent JP-H06158741-A (JP)
Title: Water-proof sheet for concrete placed joint section
Inventor: WAKAMIYA MASATOSHI
IPC: E04B1/62
Filed: 1992-11-17
Abstract: PURPOSE:To prevent a sheet from being broken by forming wave-shaped rise and fall sections on the concrete placed joint section water-proof-sheet facing the joint section. CONSTITUTION:At the center of a water-proof sheet 1, wave-shaped rise and fall sections 2 are formed, and even sections 3, 4 on both the sides of the sheet 1 are formed, and the one side surface of the sheet 1 is coated with tackifier 5. Then, the butt sections of concrete structural-bodies are filled up with sealing material, and the water-proof sheet 1 is crossed over the joint sections of the structural bodies, and the sealing material is covered with the sheet 1, and the sheet 1 is firmly fitted on the surfaces of the structural bodies with the tackifier 5. As a result, even if a space between the concrete structural-bodies is widened or a stepped section is generated between the space, the wave-shaped rise and fall sections 2 as a buffer for absorbing the action are worked, and so the broken degree of the water-proof sheet 1 is reduced, and the life and durability can be improved.
Patent JP-H10166539-A (JP)
Title: Manufacture of finishing material for building
Inventor: OMORI AKIRA
IPC: B32B33/00
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a finishing material for building having a reduced manufacturing cost by decreasing manufacturing steps and omitting a labor hour of operation. SOLUTION: A surface of a film 11 printed with printing ink is coated with paint 12 via a paint tank 18 to form a paint layer 15. After a base material sheet 13 having gas permeability is superposed on the layer 15, it is passed through a heating furnace 14 and thermally cured. The ink and the paint layer are colored with the same type color. Further, the film 11 is partly printed with the ink, and the partial print of the film 11 is transferred to the layer 15 to form a print layer.
Patent JP-H10326619-A (JP)
Title: Manufacture of positive electrode active material for nonacqueous electrolyte battery and battery equipped with positive electrode active material
Inventor: MARUTA JUNICHI
IPC: H01M4/505
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a positive active material having an increased real discharge capacity by chemically or electrochemical oxidizing a metal hydroxide in solution containing Li salt and setting an average oxidizing number in a specified range. SOLUTION: In a metal hydroxide M (OH)2 , M is a metal optionally selected from Co, Ni and Mn, and this is oxidized in a solution containing Li salt to obtain an active material where an average oxidizing number is higher than 3 and lower than 4. Specifically, powder of Ni0.9 Co0.1 (OH)2 having a particle size of 5 to 50 μm is treated by sodium peroxodisulfate at 80 deg.C in lithium hydroxide solution of 4.5 M. In another example, powder of Ni0.85 Co0.1 Mn0.05 (OH)2 having a particle size of 5 to 50 μm is anode-oxidized at 80 deg.C in lightium hydroxide solution of 4.5 M. By a positive electrode active material thus obtained, a lithium battery having a greatly increased discharge capacity, high stability and high safety is provided.
Patent JP-H02179997-A (JP)
Title: Semiconductor memory
Inventor: TSUCHIMOTO YUJI
IPC: H03K19/00
Filed: 1988-12-29
Abstract: PURPOSE:To eliminate the delay of a read speed due to the decrease of a supply voltage by detecting the fluctuation of the supply voltage connected to a bit line, and changing the resistance value of a feeding path connected from a power source to the bit line according to the voltage fluctuation. CONSTITUTION:A circuit (DET) to detect the fluctuation of a supply voltage connected to bit lines (B1 to Bn) and a circuit (PC) to change the resistance value of the feeding path connected from a power source (Vcc) to the bit lines (B1 to Bn) according to the detected voltage fluctuation are provided. When the supply voltage (Vcc) is reduced, by decreasing the resistance value of the feeding path connected from the power source (Vcc) to the bit line (B1 to Bn), the shortage of a charging current for the bit line is compensated, and the voltage increase curve of the bit lines (B1 to Bn) is corrected. Thus the delay of the data read speed can be prevented.
Patent JP-H09170412-A (JP)
Title: Valve system of internal combustion engine
Inventor: FUKUDA YOSHIO
IPC: F01L13/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To make a valve lifter itself compact, reduce its weight, and reduce slide friction resistance greatly when an engine rotates at low and middle speed. SOLUTION: As to one valve lifter 8 which transmits cam lift of cams for high and low speed 5, 6 of a cam shaft 1 to a suction valve 3, a pair of sliders 14 which draw near or are separated each other are provided in a hole 13 for slide which is formed between an upper wall part 10 and a base plate 12, and an opening window 15 which makes an outer peripheral part of the cam for high speed 6 face the hole 13 for slide is formed in the upper wall part 10. A front end face of a slider at the time of the maximum retraction is arranged more backward than both inner faces 15a, 15a of the opening window. Moreover, it is possible to obtain certainty of riding over of the slider on the high speed cam and ensure smooth operation at all times.
Patent JP-2000154549-A (JP)
Title: Construction for reuse of existing foundation
Inventor: WAKITA EIJI
IPC: E02D27/12
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide construction method for reuse of existing foundations capable of mixedly-using existing and new piles under conditions of the load higher than a prescribed value not acting on the existing piles and no stress concentration. SOLUTION: An existing foundation consisting of an existing foundation slab 2 and an existing pile 1 are left, through-holes are formed at appropriate positions on the existing foundation slab 2 for construction of new piles 4, and a new foundation slab 7 is formed on the new piles 4. A slip layer 5 and an elastic body 6 are disposed between the existing foundation slab 2 and the new foundation slab 7. An existing ground wall 3 and the existing foundation slab 2 serve as alternative earth retaining, therefore the construction of new earth retaining is unnecessary in the execution of work. The number of the new piles 4 can be reduced because the existing piles 1 and new piles 4 are used mixedly, and the slip layer 5 and the elastic body 6 can prevent the application of horizontal force to the existing piles 1 if an earthquake occurs, thus it is possible to ensure safe design.
Patent JP-H0277186-A (JP)
Title: Semiconductor laser device and photodetector
Inventor: HASHIMOTO MASAYASU
IPC: H01L31/0216
Filed: 1988-12-29
Abstract: PURPOSE:To make it possible to monitor output light stably without adverse effects of light from an external resonator reflection surface to laser fluxes emitted by a laser element, by positioning the photosensing surface having a reflecting coat film of a photodetector such that it is opposed to and spaced from the light-emitting end face of the laser element by a specific distance and forming the phtosensing surface of the photodetector from a material having properties of absorbing light from the laser element. CONSTITUTION:The photosensing surface of a photodetector 2 as an external resonator reflection surface is arranged at a position spaced by 100mum+ or -50mum from a Fabry-Perot resonant surface. The photodetector 2 has an electrode 21 and a reflecting film 22 provided on the surface of silicon crystals having P-I-N structure in which the P-type layer is formed by diffusing boron from the surface to a depth of 2 to 5mum. Light not involved in resonance at the reflection surface is guided to the photosensing surface at a certain proportion, or reflected or absorbed by the element. Further, internal reflected light is also eliminated by the light absorbing properties of the element. Accordingly, intrinsic laser fluxes emitted by the laser are not affected thereby. The position of the reflection surface can be specified efficiently by the light absorbing properties of the element. Further, the photosensing surface is allowed to have a large area and a shallow junction by the diffusion and, therefore, light output can be monitored efficiently and stably.
Patent JP-H01173125-A (JP)
Title: Video signal display/photoprint device
Inventor: OSAWA MASAHIRO
IPC: G06K15/12
Filed: 1987-12-26
Abstract: PURPOSE:To accurately display the photoprint state of a display device by performing the display via the display device according to the corresponding color for each photoprint period at every color of a photoprint device. CONSTITUTION:When a photoprint state is displayed, a color selection signal l10 is supplied to a video masking circuit 9 from a photoprint control circuit 6 for the decision of a color signal to be masked. In other words, the photoprint operations are carried out in the order of blue, green and red. Thus both a G signal l3 and an R signal l2 are completely masked during a blue photoprint process. Then a B signal l4 only is masked in response to the horizontal and vertical display period signals l8 and l9 respectively. The output signals (R signal l11, G signal l12 and B signal l13) received from the circuit 9 are sup plied to an encoder circuit 10 and encoded by a video signal 14 for display on a display device 11. In such a way, the photoprint state can be confirmed at a glance and also the time required for the remaining photoprint processes can be approximately estimated.
Patent JP-2000153822-A (JP)
Title: Egg container
Inventor: KAMO MAMORU
IPC: B65D1/26
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of breakage of eggs by reading bar codes just by moving a container in the natural horizontal posture. SOLUTION: This egg container is an integrally molded product formed of a thin synthetic resin sheet, and constituted of a container body 1 of plane view rectangular shape with six or more egg storage recesses 2 arranged in two lines and a cover 5 of plane view rectangular shape connected on one end of the container body 1 through a turning-over hinge section 4, and at least one bottom face of the egg storage recesses 2 of the container body 1 is formed flat to form flat bar code seal sticking faces 6.
Patent JP-2000152843-A (JP)
Title: Seat structure equipped with variable cushion length mechanism
Inventor: MORISHITA KENTARO
IPC: A47C7/14
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To improve the appearance quality of a seat cushion side portion. SOLUTION: A sealing portion 52 extended in a seat width direction is formed from the front and rear direction middle portion 18 of the upper end part of a side cover 18 disposed in the side of the seating portion 14 of a seat cushion 12 to a rear location. If the seating portion 14 of the seat cushion 12 is located in a last end position, in a location 14C corresponding to the moving range of the seating portion 14 before a drawing portion 14B formed in the back and forth direction middle portion of the side wall part 14A of the seating portion 14, the front portion 52A of the sealing portion 52 is inserted into the lower side of the seating portion 14 and, when the seating portion 4 is moved forward, the formation of gaps between the drawing portion 14B and the sealing portion 52 of the side cover 18 is prevented.
Patent JP-H10173647-A (JP)
Title: Communication network
Inventor: NAKAMURA ICHITA
IPC: H04L29/08
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To execute information communication by obtaining information other than an original form, calculating the loss of a user, and switching information to an optimum form based on the loss. SOLUTION: When a station 2 transmits an information acquiring request to a station 1, an information form switch part 104 prepares one or plural forms of objective information to inform a value evaluating part 105 of the information. A transmission characteristic detection part 103 checks the transmission characteristic of a communication network 107 and informs the value evaluating part 105 of the result. The value evaluating part 105 calculates the evaluation values at the time of receiving information in the forms at the respective forms. The value evaluating part 105 decides the optimum form, based on loss values for the respective forms and informs the information form switch part 104 of the result. The information form switch part 104 transmits the information of the form to the station 2 via the communication network 107 based on the result.
Patent JP-2001152984-A (JP)
Title: Intake manifold
Inventor: TAJIMA NAOKI
IPC: F02M25/08
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an intake manifold improving its distribution performance of a gas introduced into an intake channel to respective cylinders of an engine and preventing the counterflow to a throttle valve. SOLUTION: An introduction channel introducing the gas into the intake manifold is so formed that an introduction member having its one end opened to the inner wall side of the intake channel and the other end opened to the downstream side of the intake channel is inserted into the intake manifold and one end of the channel is communicated with an opening of a hose insertion part integrally formed with the intake manifold.
Patent JP-H07193749-A (JP)
Title: Video signal processor and method for compressing video signal
Inventor: SHIMAZAKI HISAO
IPC: H04N5/272
Filed: 1993-12-27
Abstract: PURPOSE:To optionally select/change compressibility at the time of thinning out and compressing an inputted video signal and to attain thinning/compression of high picture quality at any compressibility. CONSTITUTION:This video signal processor is provided with a latch 102 for storing compressibility, a latch 106 for storing the inverse of the compressibility, an adder 103 for adding the compressibility of the latch 102 to an added result obtained before one timing, a multiplexer 107 for multiplying the inverse of the compressibility obtained from the latch 106 by the decimal part of the added result of the adder 103, a substractor 108 for subtracting the multiplied result of the multiplier 107 from '1', a multiplier 110 for multiplying an inputted video signal delayed by one timing by the multiplied result of the multiplexer 107, a multiplier 111 for multiplying the inputted video signal by the subtracted result of the substractor 8 and an adder 112 for mutually adding respective multiplied results of both the multipliers 110, 111 and constituted so as to output a signal indicating that a video signal at timing generating a carry by the added result of the adder 103 is effective compressed data.
Patent JP-H09169383-A (JP)
Title: Magnetic tape cassette case
Inventor: MORITA KIYOO
IPC: B65D85/575
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To reduce costs and easily insert an alternative label by simplifying the constitution of a mold to mold a cassette case. SOLUTION: A stopper 13 is molded as an integral part of a flat plate 3a that is a component of a lid 3, and has such an L-shape that one side 13a opens and the other side is close, for example. In addition, a release hole 13b, that is formed when a part of a mold to mold the stopper 13 is released, is covered with a cover material such as an index card 16, a vinyl sheet 15, etc., to be mounted on the surface of a cassette case.
Patent JP-H09169170-A (JP)
Title: Thermal transfer film
Inventor: KOYAMA TOSHIYA
IPC: B41M5/40
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To form a thermal transfer film with an excellent transfer accuracy and transfer speed by forming on one surface of polyester film a fusion preventive layer consisting mainly of a graft polymer of polyvinylacetal and polydimethylsiloxane, and forming on the other surface a heat-melt ink layer. SOLUTION: On one surface of a polyester film, a fusion preventive layer is formed which consists mainly of a graft polymer of polydimethylsiloxiane polymerized to polyvinylacetal, and on the other surface of a polyester film, a heat-melt ink layer is formed, thereby manufacturing a thermal transfer film. For the polyester film as a base film, a biaxial orientation film can be preferably used because of good heat resistance and strength. Also, for the graft polymer forming a fusion preventive layer, it is suitable to be a matter formed by graft-polymerizing polydimethylsiloxane at the rate of 10-50mol.% relative to 100mol.% polyvinlyacetal.
Patent JP-H11251919-A (JP)
Title: Memory required amount reduction method
Inventor: PAU DANILO
IPC: H04N19/50
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To reduce a required memory capacity by providing a more efficient method for selecting a quantizer. SOLUTION: This memory required amount reduction method is for reducing a memory required amount for temporarily storing the stream of a digital data block in the encoding/decoding system of information capable of being transferred by a block unit. Data are compressed, encoded and stored in a memory by the block unit by tree search vector quantization(TSVQ), and in a read stage, the encoded and compressed data are decoded and extracted and the stream of the digital data block is reconstituted.
Patent JP-H05163047-A (JP)
Title: Production of super-quick hardening cement raw material modified in slag
Inventor: YUSA KAZUMI
IPC: C04B7/32
Filed: 1991-12-16
Abstract: PURPOSE:To improve quality of super-quick hardening cement raw material by heat-melting and reducing CaF2-containing slag, separating an alloy iron by specific gravity, cooling heated slag controlled in impurity content, powdering the slag, blending the slag powder with a specific amount of Al2O3 source and lime source and burning the blend. CONSTITUTION:CaF2-containing slag produced by preliminary treatment of molten iron or in a steel making process is melt-reduced at 1300-1800 deg.C by adding a reducing agent in a molten state while injecting an inert gas and making the reaction uniform to reduce FeO, Fe2O3, MnO and Mn2O3 in the slag to an alloy iron (Fe+Mn), which is then subjected to separation by specific gravity to afford molten slag controlled to 0.1-5wt.% FeO+Fe2O3 content and <=2wt.% MnO+Mn2O3. Then the molten slag is solidified by cooling and powdered. The slag powder is blended with Al2O3 source powder and lime source powder in a ratio of Al2O3 of 3-10mol and CaO of 5-17mol based 1mol CaF2. The blend is burned in a burning furnace at 850-1250 deg.C to provide the objective super-quick hardening cement raw material containing 11CaO 7Al2O3 7Al2O3 CaF2 as a main component.
Patent JP-H10170381-A (JP)
Title: Pressure detector
Inventor: YAMASHITA YASUHIRO
IPC: G01L19/14
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a pressure detector which has a sufficiently high withstand pressure, can be assembled easily, and has a small size as a whole. SOLUTION: A pressure detector is provided with a stem 6 for holding a semiconductor pressure sensor element 8 and a housing 1 having a housing section 4 which houses the stem 6 and is constituted so as to prevent the coming off of the stem 6 from the housing section 4 by forming a groove section 23 on the internal surface of the housing section 4 of the housing 1 at the position corresponding to the end section of the stem 6 on the opening side of the section 4 and fitting a C-ring 24 made of high carbon steel in the groove section 23. When the housing section 4 is constituted in such a way, the fixing strength of the stem 6 can be increased and, therefore, the withstand pressure of the pressure detector can be increased sufficiently.  In addition, the workability of the assembling work of the pressure detector is also improved, because the pressure detector can be assembled by only fitting the C-ring 24 the groove section 23 of the housing section 4.