baber/WOPTO huggingface dataset:
Patent JP-2001069643-A (JP)
Title: Electrical equipment mounting block
Inventor: BESSHO HIROYUKI
IPC: H02G3/08
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent manufacturing cost from rising, even if the mounting direction of a prescribed part is different from the die direction of the molding die of electrical equipment mounting block. SOLUTION: A body 12 is formed into a box shape opening upward, and a flange 14 is formed on its upper opening end. The body 12 is molded using upper and lower molds. A protruding piece 13 is formed on the part of the flange 14, disposed on the opening of the side surface 12a of the body 12. An engaging part 15 protruding in the horizontal direction is formed on the side surface 12a. The protruding piece 13 consists of a protruding piece body 21 and a hinge 22. The hinge 22 is set thinner than the protruding piece body 21. A through-hole 21a passing through in the thickness direction as a fixing part is formed to be through almost in the center of the protruding piece body 21. A hook 23 is mounted protrudingly on the front end of the protruding piece body 21.
Patent JP-2000062071-A (JP)
Title: Vehicular chair upholstery
Inventor: KAWASAKI YUKIO
IPC: D04H1/498
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a soft vehicular chair upholstery excellent in wear resistance and external appearance. SOLUTION: At a lower layer or an intermediate layer, a layer formed by three-dimensionally interlocking fibers, each of which has a fineness of 0.1-5.0 d with one another, is provided. As a front surface layer, a non-woven fabric layer, which has an embossed pattern and is bonded together with a thermoplastic resin. This vehicular chair upholstery is made of a multilayered non- woven fabric having a weight per area of 60-400 g/m2.
Patent JP-H0575243-A (JP)
Title: Lead connection method of integrated circuit rear pressing
Inventor: TAZAKI SHIGERU
IPC: H05K3/34
Filed: 1991-09-18
Abstract: PURPOSE:To reduce a required time in a lead connection process. CONSTITUTION:A bonding jig 1 forms an approximately E-shape and both ends thereof become thermo-compression bonding parts for carrying out connection. In a central part, a pressure bar 2 presses an integrated circuit 3. When a lead 4 of the integrated circuit 3 is bonded by thermo-compression to an electrode part 6 of the circuit board 7, thermo-compression bonding is carried out while pressing a rear of the integrated circuit 3 by a pressure bar 2 to prevent the integrated circuit 3 from rising since a rubber 5 expands due to high temperature function during thermo-compression bonding. Thereby, reverse mounting to a circuit board can be carried out only by one thermo-compression bonding.
Patent JP-H03100246-A (JP)
Title: Inner decorative wall structure for house
Inventor: MUSHA TOSHIMITSU
IPC: E04B1/99
Filed: 1989-09-13
Abstract: PURPOSE:To maintain the comfortable feeling by installing a panel which is formed by continuously arranging a number of small panels onto the partitioning part of a house and assembling the small panels and forming the surface of the panel into a curved surface in undulation in a nearly specific rate value. CONSTITUTION:A small panel 1a having the dimension in the division of a panel 1 into a proper number of pieces is installed onto a partitioning body 2. The profile which is shown in the cutting of the panel 1 in the horizontal and longitudinal directions forms a curved surface 8 in wave-shaped undulation. When the wall surface is formed into the curved surface 8 in undulation in a rate of nearly 1/5 on a wall surface, the three-dimensional shape variation of the curved surface 8 causes the comfortable feeling through visual feeling, and the sound waves which reach the wall surface are reflected at random Therefore, the music generated in a room can be listened in original form.
Patent JP-H04116931-A (JP)
Title: Semiconductor device
Inventor: SUMI HIROBUMI
IPC: H01L21/28
Filed: 1990-09-07
Abstract: PURPOSE:To improve the adhesion of an aluminum wiring layer and improve stress migration resistance and electromigration resistance, and elevate the yield rate and the reliability of a semiconductor device by forming a single- crystal aluminum wiring layer through a single-crystal silicide. CONSTITUTION:If a single crystal aluminum wiring layer is formed through a single-crystal silicide on a semiconductor substrate, since the single-crystal silicide is mononcrystallized, the crystal grain boundary diffusion of the aluminum is suppressed, and the barrier property to the aluminum becomes higher, and aluminum grows as single crystals on that single-crystal silicide, and it becomes the semiconductor device where the adhesion of the aluminum wiring layer is improved and besides the stress migration resistance and electromigration resistance are elevated.
Patent JP-H0579486-A (JP)
Title: Terminal device for two-winding compressor
Inventor: ITO SUSUMU
IPC: F04C29/00
Filed: 1991-09-18
Abstract: PURPOSE:To improve terminal connection workability during maintenance works such as assembly of a product of a scroll type two-winding compressor and exchange of the compressor. CONSTITUTION:A terminal part A1a and a terminal part B1b are arranged in the same vertical direction and the vertical position relation of a compression shell 101 of a scroll type two-winding compressor, and terminal parts C4a and 4b are arranged on the opposite side to the terminal parts A1a and B1b. This constitution prevents worsening of roundness of the compressor shell during machining of holes 2a, 2b, 3a, and 3b for mounting terminals and improves terminal connection workability during maintenance works such as assembly of a product and exchange of a compressor.
Patent JP-H03101053-A (JP)
Title: Paper lined dry battery
Inventor: IWAMARU FUTAYASU
IPC: H01M2/18
Filed: 1989-09-14
Abstract: PURPOSE:To retard electrolyte leakage caused by electrolyte overflow attendant on the progress of discharge reaction by using an upper paper cover having a maximum diameter part D and a minimum diameter part D' and by bringing only its maximum diameter part into contact with the inside of a zinc can. CONSTITUTION:An upper paper cover 5 is made of craft paper and has a polygon shape having a specified maximum diameter part D, minimum diameter part D', and thickness. The maximum diameter part D is slightly larger than the inner diameter of a zinc can 1. When the upper paper cover 5 is put on the inner circumference of the zinc can 1, the space having a specified dimension is formed on the upper paper cover 5 and the zinc can 1. Electrolyte overflow is retained on the inside of the zinc can 1 and electrolyte leakage can be prevented.
Patent JP-2000064723-A (JP)
Title: Room structure
Inventor: YASUI TOSHIO
IPC: E04B2/82
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a room structure having a screen at an opening between the corridor and the room in an openable/closable manner in a house having a corridor and a room adjacent to each other, so as to sufficiently let light from the room enter the corridor. SOLUTION: In a house in which a corridor and a room are adjacent to each other, a lower rail 14 is arranged on a floor member 15 at an opening thereof between the corridor and the room, and an upper rail 16 is arranged on a ceiling member 17 at a vertically upper location with respect to the lower rail 14. Further, a screen 1 formed of a frame body 2, etc., having a translucent plate 11 is slidably disposed between the lower rail 14 and the upper rail 16. By the sliding of the screen 1, the interior of the house is partitioned in an openable/closable manner. When the interior is closed by the screen 1, light is made to enter the corridor.
Patent JP-2000067868-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: YOSHIHISA HIROYOSHI
IPC: H01M10/0565
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery having an excellent charge and discharge cycle performance and a highly efficient discharge performance. SOLUTION: In this nonaqueous electrolyte secondary battery, at least a binder of a negative electrode among a positive electrode 1 and a negative electrode 2 is not soluble in esters and etheric solvent and is non-swelling cross linking resin, and electrolyte constituting the electrode and a separator 5 is gel electrolyte.
Patent JP-H0574180-A (JP)
Title: Sense amplifier circuit
Inventor: YAMASHITA MINORU
IPC: G11C17/00
Filed: 1991-09-18
Abstract: PURPOSE:To achieve a high-speed sensing operation irrespective of the logic of a data in a selected cell by a method wherein, in a state that an electric current does not flow to the selected cell, a bit line is constituted so as to be charged according to the level of the output end of a circuit. CONSTITUTION:The level of a bit line A is controlled by using a transistor Q5; the ON-OFF operation of the transistor Q5 is controlled by using transistors Q1, Q2, Q3 according to the level of the bit line A. When a selected MC in a state capable of making an electric current flow at a data 1, a sense amplifier circuit immediately senses the data 1. On the other hand, when the MC is in a state not capable of making an electric current flow at a data 0, the bit line A is charged quickly to a prescribed level by the cooperative action of both a transistor Q6 which charges the bit line A according to an output level and a transistor Q4 connected to a power-supply line VCC. Thereby, the sense amplifier circuit quickly senses the normal data 0, and a high-speed sensing operation can be performed irrespective of the logic of a data.
Patent JP-H0979427-A (JP)
Title: Pipe joining device
Inventor: TOSHIMA TOSHIO
IPC: F16L1/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of attachment by making a seal material mounted outwardly pushed into between a reception port and an insertion port in a flange using a press ring in the insertion port area between the press ring and the reception port and also by making a screw part of a held bolt pass through a bolt hole of this press ring. SOLUTION: An insertion port 4 is inserted into the inside of an inner circumferential surface 6, and an annular seal material 9 is disposed between a seal material pressing surface 5 of a reception port 2 and an outer periphery surface. A press ring 10 is mounted outwardly on an outer periphery of the insertion port 4 at a position apart from the reception port 2. A plurality of T-headed bolts 15 in a pipe axial direction which passes through a flange 7 of the reception port 2 and the press ring 10 are provided in the periphery direction of a pipe. Then, the press ring 10 is fastened up to the flange 7 by screwing a nut 17 to each T-headed bolt 15.  Therefore, the press ring 10 causes the seal material 9 to be pressed and this seal material 9 is compressed between the seal material pressing surface 5 and the outer periphery surface of the insertion port 4 so that the seal function between the reception port and the insertion port is developed.
Patent JP-H1082370-A (JP)
Title: Pump and pump system
Inventor: HIRAFUJI TAKEFUMI
IPC: F04D13/06
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To detect abnormality of a bearing part at an early stage and to prevent breakage of a partition wall. SOLUTION: When at least one of a bearing ball 26 and a bearing cap 28 is abrased, a rotor 20 is lowered, and a lower surface of the rotor 20 makes contact with an upper surface of a contact member 38. When the number of revolution of an impeller 34 is lowered by frictional resistance of a contact part and delivery is decreased, decreased, decrease of the delivery is detected by a delivery detection circuit 52, an alarm is generated by an alarm generation circuit 54 and an electric power source stop circuit 54 stops an electric source.
Patent JP-S6480105-A (JP)
Title: Semiconductor integrated circuit
Inventor: HARADA TAKASHI
IPC: H03B5/32
Filed: 1987-09-22
Abstract: PURPOSE:To obtain a clock generating circuit of low current consumption by providing a counter detecting a pulse width of a clock input and a cut-off circuit of a feedback resistor on a clock generating circuit. CONSTITUTION:The titled circuit acts like a conventional clock generating circuit in normal oscillation. When the pulse width of a clock input fed to an external terminal 1 is unchanged for a prescribed time, a timer counter 9 is operated. That is, when a prescribed time td is set to the timer counter 9 in advance, when the time till the output edge of the oscillation circuit 4 is changed is unchanged for the set time td or over, the timer counter 9 outputs a high level. A transmission gate T.G.10 is turned off by the output signal to cut off the feedback resistor. Then the gate T.G.10 keeps the off-state till a pulse having a width shorter than the set time td is applied to the clock input and a through-current as observed in a conventional circuit does not flow during the period.
Patent JP-H0399671-A (JP)
Title: Apparatus controlling amount of ultrafiltration
Inventor: SHIBATA TAKESHI
IPC: A61M1/14
Filed: 1989-09-13
Abstract: PURPOSE:To make it possible to control freely the amt. of ultrafiltration by providing a pair of variable vol. type dialyzate container connected in parallel through switch valves to a dialyzate circuit connected with a blood dialyzer and a double acting piston pump connected with each differential liq. chamber of said containers. CONSTITUTION:A pair of variable vol. type dialyzate containers 1 and 2 are connected in parallel through switch valves from V-1 till V-4 to a dialyzate circuit 7 connected with a blood dialyzer 5 and are alternately operated and a double acting piston pump 4 is connected with each differential liq. chamber 3-1 and 3-2 of each container 1 and 2 and makes a difference between amt. of feeding liq. and discharging liq. of a dialyzate. In addition, a pair of containers 1 and 2 consist of dialyzate feeding liq. chambers A-1 and A-2, dialyzate discharging liq. chambers B-1 and B-2 and differential liq. chambers 3-1 and 3-2 each divided with two stretchable membranes 1a and 1b and 2a and 2b, respectively and each chamber has respectively circuit connecting parts A-1a, B-1a and 3-1a and A-2b, B-2b and 3-2b. The orders in these chambers are the same each other and e.g. when feeding of a dialyzate is performed in the chamber A of the container 1, a dischaging liq. is sucked in the chamber B and in this instance, the chamber A of the container 2 sucks a dialyzate and the chamber B discharges a discharging liq.
Patent JP-H03101779-A (JP)
Title: Fixing unit
Inventor: ADACHI NOBUKAZU
IPC: G03G15/20
Filed: 1989-09-16
Abstract: PURPOSE:To easily assemble the fixing unit without using any dedicated assembling jig by inserting a fixing roller and a pressure roller into a frame by at right angles to their axes and assembling them. CONSTITUTION:The fixing roller 2 where a driving-side bearing 8 and a gear 9 are incorporated is fallen in opening parts 1a and 1b of the frame 1 at right angles to the axis of the fixing roller 2 when incorporated. Therefore, both the ends of the fixing roller 2 are supported rotatably on the frame 1 through bearings 8 and 3. Further, when the pressure roller is incorporated, bearings 5 and 5 and pressure springs 6 and 6 are incorporated in a pressure plate 7 previously and while the pressure plate 7 is hooked to an idler shaft 11, the pressure roller 4 in open state is incorporated in the bearings 5 and 5 at right angles to its axis. Consequently, the fixing roller 2 and pressure roller 4 easily are assembled without using any dedicated assembling jig.
Patent JP-H04116543-A (JP)
Title: Liquid crystal projector
Inventor: OKADA TAKEHIRO
IPC: H04N5/74
Filed: 1990-09-06
Abstract: PURPOSE:To adjust the reflection of a light beam to various angles by enabling the position of a reflecting mirror body to be adjusted by moving the mirror body to a second position where the image of the transmitted light beam is reflected from a first position where the image of the transmitted light beam is not reflected in one direction from the outside of a main body case. CONSTITUTION:A reflecting mirror 20 and a fixing plate 21 become the state of C from the state of A through the state of B. However, the plate 21 is slid in parallel when an adjustment pin 27 is slid in a direction shown by an arrow under the state of A to the state of B. Under the state of B to the state of C, the plate 21 is turned with a supporting shaft 23 as a center. Therefore, since the light beam emitted from a projecting lens 7 can be adjusted to be reflected to the various angles by moving the mirror 20 provided on the inside of the main body to the outside through one action, the mirror 20 is allowed to immediately cope with a using way it is required, and the saving of a space and moving through one action are realized. Specially, it is optimum in the case that projection is executed on a ceiling. Thus, the light beam is adjusted to be reflected to the various angles by moving the reflecting mirror through one action.
Patent JP-2000061494-A (JP)
Title: Biological treatment of ammonia nitrogen
Inventor: OGASAWARA TAKAKO
IPC: C02F3/34
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To stably and effectively perform nitrification reaction of nitrous acid type by biologically treating ammonia nitrogen. SOLUTION: A biological reactor 14 is constituted of a nitrification tank consisting of two tanks a first stage nitrification tank 24 and a second stage nitrification tank 26, a denitrification tank consisting of two tanks, a first stage denitrification tank 28 and a second denitrification tank 30, and one aerobic tank 32. In this way, the load quantity of ammonia nitrogen per the first stage nitrification tank 24 is kept at 1.5-2.5 kg-N/m3.day, and the concentration of ammonia nitrogen in the first stage nitrification tank 24 is kept at 250-550 mg/L, thereby enabling to dominantly perform nitrification reaction of nitrous acid type be stopping nitrification reaction in the stage of nitrous acid nitrogen which is an intermediate product for oxidizing ammonia nitrogen to nitric acid nitrogen.  Therefore, since the nitrification reaction of nitrous acid type can be stably performed, the time required for the nitrification reaction can be shortened, and also the aeration quantity of air for forming aerobic conditions can be reduced.
Patent JP-S6480999-A (JP)
Title: Voice initial end detector
Inventor: KOMATSU SHIGEAKI
IPC: G10L25/21
Filed: 1987-09-22
Abstract: PURPOSE: To prevent the generation of misrecognition by detecting the start end of a consonant part of a voice in relation to calculated energy >= about 700Hz. CONSTITUTION: An amplifier 12 amplifies the level of a voice collected by a microphone 11 to a level matched with succeeding processing. A RAM 17 is used for working an intermediate/high frequency energy change rate buffer 17e in which the short time energy change rate of a frequency component >=700Hz is written. Then a CPU 15 detects a retrieving section, i.e., a vowel section, for detecting a frame to be the start end of a consonant and detects the start end of the consonant by setting up a frame other than the vowel section as a consonant detection section. Consequently error-reduced detection is accomplished without being affected by a buzz sound or the like, and in the case of executing voice recognition by using the start end of the detected consonant, misrecognition is suppressed.
Patent JP-S6296520-A (JP)
Title: Epoxy resin composition
Inventor: FUJITA NAOKATSU
IPC: C08G59/40
Filed: 1985-10-24
Abstract: PURPOSE:To obtain the titled composition which can give a molding excellent in water absorbing characteristics and capable of being reduced in stress, by mixing an epoxy resin with a curing agent containing a norlignan. CONSTITUTION:A curing agent (B) is obtained by mixing a natural or synthetic norlignan (a) of formula I (wherein R is H or OCH3), formula II (wherein R is H, CH3 or formula III) or formula IV (wherein R is H, CH3 or formula III), e.g., hinokiresinol, with another curing agent (b) (e.g., novolak resin). An epoxy resin (A) is mixed with component B and optionally a filler (e.g., silica powder), a flame retardant (e.g., Sb2O3), a mold release (e.g., wax), etc.
Patent JP-H1084329-A (JP)
Title: Transmission method for ofdm modulation signal, ofdm transmitter and receiver
Inventor: SATO SHOE
IPC: H04J11/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent production of distortion by spreading a reference phase of each carrier of the frequency orthogonal division multiplex (OFDM) system and changing the amplitude of each carrier of the OFDM without giving effect on transmitted information so as to suppress a peak level of signals. SOLUTION: After multiplying a complex code series e<jsk> (Sk=pk<2> , p is an optional real number not being zero, 0<=k<=N, N is a total carrier number) with an input coded signal, inverse FFT is applied to the product to generate an OFDM modulation signal and it is transmitted. At a receiver side, a complex code series e<jsk> (Sk is the same as above) is multiplied with a signal resulting from FFT processing to a received signal and an OFDM demodulation signal is obtained. The information relating to the e<jsk> required for demodulation is included in the input coded information, or sent in advance from the transmitter side to the receiver side through other transmission line.  Thus, the reference phases of each carrier of the OFDM are hardly arranged and the level of transmission signals is suppressed and the resulting signal is sent, then an operating point of amplifiers is set higher.
Patent JP-H0962078-A (JP)
Title: Developing device and image forming device
Inventor: HAYASHI NOBUHIRO
IPC: G03G21/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a developing device and an image forming device by which abnormality on developer supply is prevented from being erroneously detected even in the case an image having high image ratio is formed on a condition that a warning is given as the remaining amount of the developer inside a developer supplying container is reduced. SOLUTION: A toner sensor 22 judges whether the toner remaining amount inside a hopper 20 is equal to or less than a specified amount, abnormal detecting time (t) is set to one minute in the case the sensor 22 judges that remaining amount is enough, and developing operation and abnormal detecting operation are performed can the condition. When the toner remaining amount inside the hopper 20 is equal to or less than the specified amount, the number of remaining copies is checked, and copying is inhibited in the case the number of copies reaches 500, and the abnormal detecting time (t) is set to 5 minutes in the case copying can be still performed.
Patent JP-H1083836-A (JP)
Title: Air lithium secondary battery
Inventor: TAKAMI NORIO
IPC: H01M4/587
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an air lithium secondary battery with remarkably improve battery capacity and charge-discharge cycle life by constituting layered material with seven layers comprising electrodes, a solid electrolyte, etc. SOLUTION: Two cathodes 1 and one anode 2 are reciprocally layered with solid electrolytic layers 3 in between. A cathode 1 is positioned in the outside of the layered body of the cathodes 1, the anode 2, and the solid electrolytic layers 3. Two oxygen permeable membranes 4 are layered on the cathodes 1. The layered body consisting of seven layers and constituted in such a manner is housed in a sheet-like container 5 made of plastic having a plurality of air holes in both sides. One end of a cathode terminal 6 is connected with respective cathodes 1 and the other end is projected out of the container 5. Meanwhile, one end of an anode terminal 7 is connected with the anode 2 and the other end is projected out of the container 5.  The cathodes 1 are for oxidizing and reducing oxygen and it is preferable that a solid electrolytic substance and a carbon material (activated carbon fibers are preferable) having 100m<2> /g or higher specific surface area by BET method are added to the cathodes.