baber/WOPTO huggingface dataset:
Patent JP-H0464240-A (JP)
Title: Hetero-junction semiconductor device
Inventor: AOKI YOSHIO
IPC: H01L21/338
Filed: 1990-07-04
Abstract: PURPOSE:To transfer electrons at high speed by making the electron affinity of a semiconductor constituting a third semiconductor layer smaller than that of a first semiconductor and making the electron affinity of the first semiconductor smaller than that of a second semiconductor. CONSTITUTION:When electron affinity in an i-AlGaAs insulating layer 4, an i-InGaAs buffer layer 3 and an n-GaAs electron transit layer 2 are represented by x1, x2, x3 respectively, the relationship of x1<x3<x2 holds. Consequently, when the transit layer 2 is formed and n-type impurities are introduced continuously into the i-InGa As buffer layer 3, an n-InGaAs layer is formed partially near an interface with the transit layer 2 in the buffer layer 3. Accordingly, the transit regions of two kinds of electrons of the n-InGaAs layer and the i-InGaAs layer supplied with carriers from the transit layer 2 are formed in the buffer layer 3. The electron transit region is ensured in the buffer layer 3 in either shape of said two kinds regardless of the size of the introducing region of uncontrolled impurities.
Patent JP-H1015281-A (JP)
Title: Washing machine
Inventor: WAKI ETSUO
IPC: D06F33/02
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To precisely detect a flow rate of water supply and enable to control suitable for the flow rate of water supply by a simple method, calculating the flow rate of water supply from the detected cloth amount and the difference of water level during water supplying. SOLUTION: When a start key is pressed (S13), the cloth amount is detected by a cloth amount detecting means and a remained time is display on a display part (S15). A water supplying valve is opened to start tap water supplying and the water level is detected by a water level detecting means. The amount of water level difference is calculated by the detected cloth amount and the water level detected by the water level detecting means, and the flow rate of water supply is detected (S17). That is, preliminarily obtained data of a relation between the cloth amount and the flow rate of water supply to the level variance are store in ROM, and CPU calculates the flow rate of water supply referring the detected amount of cloth and the count of water level variation to the data in ROM.  Since the amount of thrownin cloth is taken in consideration, the correct flow rate of water supply can be obtained.
Patent JP-S6335033-A (JP)
Title: Communication control system
Inventor: HANDA AKIRA
IPC: H04L1/18
Filed: 1986-07-30
Abstract: PURPOSE:To prevent repetition of burst urging retransmission by providing a timer to each station and retransmitting a burst after a prescribed time different from each station elapses when the burst sent from its own station is not received by its own station even after the elapse of prescribed time. CONSTITUTION:At te point of time when bursts B1, A1 are sent, a control section 13 of ground stations 3, 2 starts a timer 14. If the burst B1 or A1 sent from its own station is not received even after a prescribed time T1, the timer 14 is started again, and after an optional time T2 is awaited, the burstB1 or A1 stored in a storage section 12 is resent. The time T1 is constant for ground stations 2-4 because the time from the transmission to the reception is nearly constant in the communication system as aove, and since the possibility of re-collision is large with the constant time T2, it is necessary to set a different value to the ground stations 2-4.
Patent JP-H0934653-A (JP)
Title: Disk array device
Inventor: KATAYAMA TOSHIHIKO
IPC: G06F3/06
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide the disk array device which diagnoses hardware, especially, a data bus constituting a disk array device. SOLUTION: Drive interface control circuits 120 to 122, buffer circuits 90 to 92 connected to drive interface control circuits 120 to 122, an array data bus control circuit 70 which executes data conversion of parallel data and serial data between buffer circuits 90 to 92 and the circuit 70 itself, a buffer control circuit 100 which executes data conversion of parallel data and serial data between buffer circuits 90 to 92 and the circuit 100 itself, a microprocessor control circuit 150 which controls the array data bus control circuit 70, the buffer memory control circuit 100, drive interface control circuits 120 to 122, or buffer circuits 90 to 92, and a diagnostic mode circuit 160 are provided to constitute the disk array device.
Patent JP-H1127681-A (JP)
Title: Image communication equipment and image communication method
Inventor: INOUE FUMIO
IPC: H04N19/50
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To decrease a stop period of a moving image by allowing the equipment to conduct coding processing in response to an INTRA request and coding processing (conventional code processing) in response to an INTER request in parallel so as to transmit quickly an INTRA frame on the occurrence of the INTRA request. SOLUTION: A quantization output index outputted from a 1st quantizer 14 or a quantization output index outputted from a 2nd quantizer 22 is outputted depending on an INTRA/INTER identification flag. Furthermore, digital video data subject to inversion processing outputted from an adder 17 or digital video data subject to inversion processing outputted from an inverting converter 24 are outputted. Thus, in-frame image coding processing input terminal an INTRA request and conventional inter-frame image coding processing are conducted in parallel. Thus, the INTRA request is replied by having only to select the in-frame image coding processing and then the INTRA frame is sent quickly.
Patent JP-H0911121-A (JP)
Title: Surface lapping machine
Inventor: SARUTA AKIRA
IPC: B24B37/07
Filed: 1995-06-22
Abstract: PURPOSE: To provide a new sizing device capable of easily measuring the height of an upper surface table for detecting the thickness of a workpiece with a simple mechanism while removing obstacles to the measure acompanying the deflection of the upper surface table in a surface lapping machine. CONSTITUTION: The detecting surfaces of a length measuring sensor 36 and timing sensor 37 are opposed to each other on the surface 24a of a mounting member mounting the upper surface table of a surface lapping machine. The detecting signal from the length measuring sensor 36 is converted to a digital signal through an amplifier 41 by an A/D converter 50. A rotation averaging process means 51 in a computer 50 reads out four detecting values per one rotation of the upper surface table on the basis of the timing signal of the timing sensor 37 to obtain the average value of these ones. This average value, i.e., a predetermined number of the rotation average detecting values are used to obtain shift average by a shift average process means so that a workpiece thickness detecting value is obtained.
Patent JP-H0824934-A (JP)
Title: Uniform cooling method of steel sheet in hot rolling
Inventor: NISHIHARA YOSHIHIRO
IPC: B21B45/02
Filed: 1994-07-06
Abstract: PURPOSE:To improve the removing efficiency of the residual cooling water by setting the horizontal arrangement of a cooling water header in a zigzag manner to the carrying direction of the steel sheet. CONSTITUTION:Cooling water headers 10 which are diagonal over a hot rolled steel sheet 12 and in a zigzag manner to each other are arranged. Cooling water is poured over the hot rolled steel sheet 12 from a slit laminar nozzle 16 mounted on this header 10. A residual cooling water removing nozzle 11 is arranged on a bent part of the cooling header 10 arranged in a zigzag manner, and the high pressure water and/or the high pressure air is ejected therefrom in the direction of the sheet width to move the residual cooling water on the hot rolled steel sheet 12 toward the end surface of the hot rolled steel sheet 12. The discharge of the residual cooling water is further promoted by achieving the common use of this residual cooling water removing nozzle 11 with the cooling header 10.
Patent JP-H1026098-A (JP)
Title: Centrifugal fan and air conditioner provided with centrifugal fan
Inventor: KOSHITANI TETSUYA
IPC: F04D29/58
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent the main flow of a fan from being disturbed by cooling air injected from a cooling port by constituting a base plate by pieces formed by dividing the inside diameter part around a boss part, attaching mutually adjacent pieces on respective piece tips in the positions having the different axial heights, and connecting them to the boss part so that a clearance may be formed between the pieces. SOLUTION: The inside diameter part of a projecting part 21 around a boss part 11 is divided into an even number of pieces and constituted of a plurality of pieces 23, 24. The tips of the pieces 23 of respective pieces 23, 24 are connected to the rear end of the boss part 11, and the tip of the other piece 24 is connected to the tip of the boss part 11. That is, the tips of mutually adjacent pieces 23, 24 are connected to the boss part 11 in the different positions in relation to the axial direction. Therefore, clearances for sectioning cooling ports 27 are formed between mutually adjacent pieces 23, 24. Since the openings of the cooling ports face the circumferential direction of a centrifugal fan, cooling air which has passed the cooling ports is injected in the direction along the main flow of the centrifugal fan.
Patent JP-S6335682-A (JP)
Title: Cooling agent
Inventor: MAEDA AKIO
IPC: C09K5/00
Filed: 1986-07-29
Abstract: PURPOSE:To obtain a cooling agent in powder form which maintains an excellent cooling effect for a long time and is free from a problem of, e.g., pollution even when the container is broken, by mixing a substance undergoing endothermic dissolution, a gelled water, and a porous silicate compound in a container when used. CONSTITUTION:An objective cooling agent in powder form is obtained by mixing a substance (A) undergoing endothermic dissolution (e.g., ammonium chloride or potassium nitrate), a gelled water (B) obtained by mixing a gelling agent with water, and a porous silicate compound (C) (e.g., a petallike gyrolite type calcium silicate) in a container, such as a plastic bag, when used. Since the water to be used has been gelled, the water is released slowly when mixed with a substance undergoing endothermic dissolution, and therefore a low temperature can be maintained for a long time. After using, the cooling agent in a state of a solution is adsorbed by a porous silicate compound to be turned into a state of a powder; therefore, it will not cause a problem of, e.g., pollution even when the container is broken.
Patent JP-2000003782-A (JP)
Title: Electroluminescent element
Inventor: ARAI KAZUYOSHI
IPC: H05B33/04
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an electroluminescent element which restricts the deterioration of the element due to moisture and oxygen. SOLUTION: A transparent electrode 12, an organic electroluminescent layer 13, a back surface electrode 14 are formed on a transparent board 11 so as to form a light-emitting unit. A sealing board 15 is provided on the transparent board 11 via a spacer 16 for surrounding a light-emitting region. The spacer 16 is formed by patterning a SiO2 film deposited on the sealing board 15 and formed integrally with the sealing board 15. The spacer 16 and the transmitting board 11 are strongly bonded to each other through an adhesive layer 17 of silane-coupling agent. With this structure, since moisture permeability of the spacer 16 made of the inorganic insulating material and the adhesive layer 17 is low and infiltration of moisture and oxygen from the outside of the electroluminescent element 10 can be hindered, the deterioration of the element can be restricted.
Patent JP-S6240651-A (JP)
Title: Photomagnetic recording medium
Inventor: HIRATA HIDEKI
IPC: G11B11/105
Filed: 1985-08-15
Abstract: PURPOSE:To prevent the deterioration of a magnetic film layer even in high- humidity atmosphere and to obtain a photomagnetic recording medium having excellent moistureproofness by providing a coating layer which thoroughly covers a this amorphous vertical magnetic film layer of a rare earth-transition metal formed via an intermediate layer on a substrate. CONSTITUTION:The magnetic alloy consisting of the rare earth-transition metal (for example, TbFeCo) is sputtered to form the thin amorphous vertical magnetic film layer 4 via the intermediate layer 3 consisting of Si3N4, etc. on the substrate 2 consisting of PMMA, etc. The coating layer 5 is provided to thoroughly cover the film layer 4. The material to be used for the layer 5 is not limited if the material has relatively low misture permeability, for which inorg. films of SiO, SiO2, etc. and various cured org. films are usable. Since the coating layer 5 exists not only on the top surface of the film layer 4 but also on the side faces thereof, the moistureproofness is improved and the photomagnetic recording medium 1 having the excellent moistureproofness even in the high- humidity atmosphere is obtd.
Patent JP-H0528359-A (JP)
Title: Container structure of cup system vending machine
Inventor: TACHIBANA MANABU
IPC: G07F13/10
Filed: 1991-07-22
Abstract: PURPOSE:To separate and drop one by one each time selling is performed in the sequence from the lowest order container of an aggregate by forming, at a container, a truncated conical cylindrical hakama-shaped stretching part to surround, from the outside, the side surface to extend from the upper edge of the part where the drink enters in the slanting lower direction and stretch in the hakama shape. CONSTITUTION:The shape of a part where respective types of drink cooked and manufactured in a machine body for a container 37 enter is made reverse truncated conical cup-shaped where the upper surface is opened, and the side surface of the part is surrounded from the outside. From the upper edge of the part in the slanting lower direction, extending is performed, stretching is performed in the hakama-shape and forming is performed by curling processing along the lower end. A truncated conical cylindrical hakama-shaped stretching part 36 having a stretching part 39 stretched in a flange shape from the side surface to the side direction is formed at the container 37. For this reason, plural containers 37 are heaped in the upper and lower directions and the containers 37 can be stored in a housing 7 as an aggregate 38. In the sequence from the lowest order containers 31 of the aggregate. 38 by a sending mechanism 34, each time selling is performed, the containers 37 are separated, dropped and sent one by one from the aggregate 39 and can be supplied in a pedestal 15.
Patent JP-H0733347-A (JP)
Title: Signboard
Inventor: KIKUCHI HIDETOSHI
IPC: G09F11/00
Filed: 1993-07-21
Abstract: PURPOSE:To automatically display and store a signboard without impairing a beautiful spectacle by opening a signboard storage hole at the upper section of the jamb of a landing, and inserting the signboard having a storage hole cover into it. CONSTITUTION:A signboard 2 vertically moved, i.e., protruded or submerged, by a drive section is provided at the upper section of the jamb of the landing of each floor. The signboard 2 is inserted into a signboard display hole 10 at the upper section of the jamb of the landing, and rubber rollers 9 (9a, 9b) rotated by a drive motor 8 are kept in contact with both sides. The signboard 2 is vertically moved by the rotation of the rubber rollers 9 rotated by the drive motor 8, the drive motor 8 is stopped when the lower fitting plate 6 and upper fitting plate 7 of the signboard 2 are brought into contact with an upper limit switch 11 and a lower limit switch 12, thereby the signboard 2 is automatically set to a maintenance display position or a storage position.
Patent JP-H05748-A (JP)
Title: Tension controller
Inventor: IIDA NATSUKI
IPC: B65H23/182
Filed: 1991-06-25
Abstract: PURPOSE:To reduce the tension variation of a web on the acceleration completion or deceleration start by increasing the aimed tension quantity of a strip- shaped body rolled-out from a roll on the completion of acceleration or the start of deceleration by a prescribed quantity for a prescribed time. CONSTITUTION:A correction setting circuit 65 corrects the aimed tension set by a tension setting device 62, and an adder 66 outputs an aimed correction tension which is formed by adding the corrected value of the correction setting circuit 65 and the aimed tension. A switch 67 selects the aimed tension and the aimed corrected tension, and a timing circuit 68 determines the acceleration completion timing point and the deceleration starting timing point of a winding- out roll. The acceleration completion time point can be obtained by detecting the increase of the speed of a web to a prescribed speed, and the deceleration start can be obtained from a deceleration instruction signal. A timer circuit 69 connects the switch 67 to the adder 66 side for a prescribed time when the communication of the acceleration completion time point or deceleration starting time point is received by the timing circuit 68, and outputs the aimed corrected tension, and returns the switch 67 to the tension setting device 62 side after the lapse of a prescribed time.
Patent JP-H02135140-A (JP)
Title: Deodorant and production thereof
Inventor: KATAURA KAMEO
IPC: B01J20/20
Filed: 1989-07-14
Abstract: PURPOSE:To enhance the ability of a deodorant to adsorb gaseous ammonia by producing the deodorant with the smoked carbonized product of chaff having specified carbon and ash contents and a specified specific surface area and making water alkaline when washed with the water. CONSTITUTION:Chaff is heated at 300-650 deg.C for 0.5-5hr in an inert gaseous atmosphere to obtain the smoked carbonized product of the chaff. This carbonized product is cooled to about <=70 deg.C in an inert gaseous atmosphere, immersed in an aq. alkali soln., separated by filtration and washed with water until the pH of the washing water becomes about 6.0-8.5. The washed carbonized product is dried and the resulting purified smoked carbonized product is used as a base to produce a deodorant. This deodorant has a significant deodorizing effect especially on an ammonia putrid smell such as the smell of cat's urine.
Patent JP-S6488812-A (JP)
Title: Power control apparatus and method
Inventor: TOOMASU ROI PEIN
IPC: G05D23/19
Filed: 1988-07-21
Abstract: PURPOSE: To reduce an arrival time to a steady-state temperature by controlling a temperature increase/decrease rate of a heat element based on a count of an energy counter whose count rate is controlled via a counter control means in response to a set power value. CONSTITUTION: A counter control means 48 is controlled via a power control means 42 in response to a set power by a power setting value selection means 44 and a heater energy counter 46 makes a count at a speed proportional to a steady-state temperature. The means 42 receiving the count of the counter 46 controls a level of supply power to heating elements 12-18 and the temperature rising or decreasing speed by the elements 12-18 is controlled in proportion to the set power. Thus, the arrival time to the steady-state temperature in response to the set power is reduced.
Patent JP-S6443003-A (JP)
Title: Electrical hanging track
Inventor: EROI DA SHIRUBUA ANTOUNESU
IPC: B60L13/00
Filed: 1988-07-21
Abstract: PURPOSE: To position a vehicle accurately by separating a current rail in the stop range electrically from the travel range and lowering the frequency of supply voltage. CONSTITUTION: A current rail 7 in the stop range 6 is separated electrically from the travel range 9. When a vehicle 3 enters into the stop range 6, power supply voltage of 380 V/50 Hz is interrupted by electrical separation at a position 12 of the current rail 7. A voltage having frequency lower than 50 Hz is then supplied from a frequency converter 10 to the driver in a drive travel mechanism 1 through the current rail 7. Consequently, the vehicle 3 decreases the traveling speed and stops eventually.
Patent JP-2000325462-A (JP)
Title: Indoor air ion regulator
Inventor: IWATA YOSHIHIRO
IPC: B44F11/02
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To keep an ion balance in indoor air normal by connecting the minus output of DC the voltage of which is raised by voltage-doubler-rectifying a commercial power source to a metal plate through a safety resistor. SOLUTION: Numerous cells which form a human body absorb nutrition through the cell membranes, and discharge egesta to the outside of the body. The outside of the cell is charged with a plus ion, and the inside is charged with a minus ion. When minus ions in air in a room reduce, and plus ions increase, the absorption of nutrition or the discharge of egesta by the human body cells become difficult. Then, in order to increase minus ions in the air, and keep the ion balance in the room normal, this indoor air ion regulator is used. The ion regualtor is constituted in such a manner that a DC minus output of 300 to 400V is taken out by voltage-doubler-rectifying a commercial 100 V power source by a capacitor 4 and a commutator 5, and the DC minus output is connected to a metal plate 7 through a safety resistor 6.
Patent JP-S5881867-A (JP)
Title: Car body construction of automobile
Inventor: FUJISAKI YASUHIRO
IPC: B62D25/06
Filed: 1981-11-10
Abstract: PURPOSE:To increase rigidity and strength of a hinge mounting part, by using a hinge reinforcer equipped with a longitudinal part crossing the closed section of a header. CONSTITUTION:A back door 3 is mounted to a hinge mounting part 12 in the rear end of a roof 2, and a header 6 is provided in the inside of said mounting part. A hinge reinforcer 11 is mounted to a closed section 7 in the inside of the header, and a longitudinal part 15, crossing the closed section 7, is integrally formed to the reinforcer, then flange parts 15a, 15b of said part 15 are jointed to an upper panel 6a of the header 6. The header part is reinforced by this longitudinal part, and rigidity and strength of the hinge mounting part can be increased.
Patent JP-H0633389-A (JP)
Title: Method for bleaching pulp with ozone
Inventor: MIKI KOHEI
IPC: D21C9/153
Filed: 1992-07-08
Abstract: PURPOSE:To obtain a method for bleaching in which transportation and dehydration of pulp are facilitated and ozone can effectively be used without employing a cellulose protecting agent and requiring cooling, etc., of the pulp for preventing the ozone from attacking the cellulose. CONSTITUTION:A medium-concentration pulp such as about 10-20wt.% pulp concentration is used as a starting raw material and subjected to bleaching treatment with ozone. The medium-concentration pulp subjected to the bleaching treatment is further subjected to dehydrating treatment and then diluting treatment with water so as to reduce the pulp concentration from that before the dehydration. The diluted medium-concentration pulp is then subjected to rebleaching treatment with the ozone. The cycle composed of the dehydrating, diluting and bleaching treatment with the ozone is repeated once or more to stepwise reduce the pulp concentration. Thereby, the bleaching is carried out.
Patent JP-H0628839-A (JP)
Title: Information storage device
Inventor: HAKAMADANI TAKAO
IPC: G11B33/14
Filed: 1992-07-08
Abstract: PURPOSE:To provide an information storage device capable of attaining a high density packaging and efficient cooling. CONSTITUTION:In the information storage device equipped with an information recording medium 2, mechansim part 1 which houses inside a head 3 operating at least the reading of data to the pertinent information recording medium 2, control circuit part 5 provided so as to be adjacent to the pertinent mechanism part 1 controlling the mechansim part 1 and fan 6 cool the mechansim part 1, the control circuit part 5 is housed in the inside part. Also a case 4 with a high heat conductivity, whose face is in contact with the outside of the mechansim part 1, is provided.