baber/WOPTO huggingface dataset:
Patent JP-H06174148-A (JP)
Title: Backfilling method for through pipe
Inventor: KOIDE ICHIRO
IPC: E04B5/48
Filed: 1992-12-07
Abstract: PURPOSE:To provide a backfilling method for a through pipe whereby execution can be performed even in a backfilling difficult spot with a small clearance between an equipment and a floor surface or a wall surface, and also the pipe can be surely filled with mortar, which is a backfilling material, to further obtain high dimensional accuracy of mounting. CONSTITUTION:After a blank plate of mounting a dummy through pipe 32 is mounted to a through hole 12 of a floor surface 11, an equipment 20 having an opening hole in a bottom part 21 is set up on the floor surface 11, and next after position adjusting the dummy through pipe 32 matched with an equipment opening hole, a clearance between the through hole 12 and the dummy through pipe 32 is filled with a filler material M. By fixing an actual through pipe 33, inserted into the opening hole, to the dummy pipe 32 by a bolt 34, after extruding the actual through pipe 33 to a predetermined position, the equipment 20 is secured to the actual through pipe 33, and then unnecessary members such as the dummy through pipe 32, bolt 34, etc., are removed.
Patent JP-H10169875-A (JP)
Title: Manufacture of elbow for powder transport pipe
Inventor: OISHI TAKAYUKI
IPC: F16L43/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To simultaneously realize the improvement of the quality, securing of sealing ability that is reasonable in aged deterioration, and substantial reduction of manufacturing costs of an elbow used for a transport pipe of powder such as ash. SOLUTION: A straightly extending half pipe 26 and a pair of curved half pipes 25a comprising split faces 25 curved outward at an angle of substantially 90 deg.C are welded with split faces 26a and 25a abutting on each other, forming three pipe sections 31a, 31b and 31c. The triangle-like gap 27 is closed with a closing plate 28 formed after the shape of the gap 27 welded, and one opening 29 out of a pair of pipe sections 31a and 31c opening in the directions different from each other is closed with a lid plate 30 formed after the shape of the opening 29 welded, manufacturing an elbow 31 for fitting an ash transport pipe 19.
Patent JP-H04192051-A (JP)
Title: Asynchronous serial transmission/reception circuit
Inventor: YAMAZAKI TAKASHI
IPC: G06F13/00
Filed: 1990-11-27
Abstract: PURPOSE:To batch process the accumulated reception data by providing an error flag buffer. CONSTITUTION:When the serial reception is over, a FIFO stores automatically the data on a reception register 1 in a data buffer 2 of the FIFO and also stores the contents of an error flag set in a flag register 4 in a FIFO data buffer 5. Meanwhile a CPU can reads out successively the contents of the buffer 2 via a data bus 3. In this case, the data received first is read out first. In the same way, the CPU can reads out successively the contents of the buffer 5 via the bus 3. In this case, the error flag set when the first data is received is read out first. Thus the reception data group accumulated in the FIFO and their corresponding error flags can be decided and batch-processed.
Patent JP-H025955-A (JP)
Title: Bag apparatus for reinjection
Inventor: REONAADO DEE KURUTSU
IPC: A61M1/00
Filed: 1988-12-23
Abstract: PURPOSE: To take blood out of a bag and to inject it again by providing a bag device with crossing arms for fixture attachably and detachably arranged on both the end faces of the bag and a frame member integrally coupled outside the bag and detaching the arms for fixture from the frame when this bag is filled with blood as a whole. CONSTITUTION: Around a flexible bag 1, there are four frame members 6 arranged at the angle intervals of 90 deg.. When arms 7 and 7' for fixture composed of four members are fitted and connected to opening parts 9 of the frame members 6 at both the terminal parts of the bag 1 by pins 8, the flexible bag 1 is kept expanded. When it is desired to reduce the volume of the bag 1, it is enough for the crossing arms 7 and 7' for fixture only to cancel fitting and connecting with the frame members 6 for deforming the film wall of the bag. In case of use, the bag is suitably supported conveniently near a patient and besides, the outside terminal part of a lead-in tube 2 is arranged at a position where surgical treatment is performed.
Patent JP-H06142328-A (JP)
Title: Ball discharge control device for pinball machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1992-11-13
Abstract: PURPOSE:To control the whole pinball machine reasonably and quickly by providing a control device which operates a ball discharge device to discharge a specified number of balls in response to the input detection of a prize ball discharge detecting switch. CONSTITUTION:To a microcomputer 4, a ball detecting switch SW1, ball detecting switch SW2 and ball removing operation detecting switch SW3 are connected by a switch detecting part 33. Also, a prize ball discharge detecting switch SW5 and a detecting switch SW4 for detecting prize ball being full in the tank connected by a switch detecting part 34, and a ball discharge device 20 is connected by a ball discharge control circuit 29. When an actuating signal of the prize ball discharge detecting switch SW5 is input in a control board 44 which controls respective prize devices, etc., on the game panel surface, a discharge signal 1 and discharge signal 2 are transmitted to the frame control board while synchronizing with the signal. The frame control board controls the ball discharge device 20 in response to the discharge signals, and discharges prize balls.
Patent JP-H01167576-A (JP)
Title: Arc furnace
Inventor: OKADA TAKEJI
IPC: F27B3/08
Filed: 1987-12-24
Abstract: PURPOSE:To reduce a cost and to improve dissolution efficiency, by a method wherein a tuyere through which an assistant is sucked is mounted to the bottom of a furnace body, and a furnace cover for preheat with an auxiliary fuel burner and a dissolution furnace cover with a discharge gas duct through which an electrode extends are situated to the upper part of the furnace body so that they can be exchanged to each other. CONSTITUTION:A tuyere 6 through which an assistant, e.g. oxygen, nitrogen, heavy oil, pulverized coal, is discharged is mounted to the bottom of a furnace body 4. Two kinds of furnace covers are placed to the upper part of the furnace body 4. The one is a furnace cover 16 for preheat having a combustion burner 15 for auxiliary fuel, e.g. kerosene oil, heavy oil, pulverized coal, and the other is a furnace cover 23 for dissolution through which an electrode 20 for heating is extended and to which a discharge gas duct 22 is connected. During the preheating of a raw material, the furnace cover 16 for preheating is placed and an assistance is discharged through the tuyere 6. During dissolution of a raw material, the furnace cover 16 is removed and the furnace cover 23 is placed, and auxiliary fuel is discharged through the burner 15 to energize the electrode 20. This constitution enables the reduction of a cost and the improvement of dissolution efficiency.
Patent JP-H07184385-A (JP)
Title: Controller for ac servo motor
Inventor: SOMEYA YUICHI
IPC: H02P6/06
Filed: 1993-12-24
Abstract: PURPOSE:To provide adequate motor control at low cost, by carrying out n-ary discrimination in a cyclic time longer than a current control cycle in an n-ary counter. CONSTITUTION:A difference between a new encoder value and a former encoder value obtained at current loop calculation is added to an n-ary counter value through an amplifier A3 in a current controller. The data (n) of n-ary discrimination is set to an n-ary counter, and sine-wave data (Un) is taken out from the data (n) and multiplied by a torque command (TCM) to obtain a sine-wave current command (UCM). At this time, the n-ary discrimination is carried out in a speed control unit, in which a cycle time is longer than that of a current control unit. In addition, table data is elongated by adding a continuous part of sine-wave to the table data for fear that the data overflows in the n-ary counter. Consequently, a duty factor per a unit of time for the n-ary discrimination is reduced, and the performance of software is improved without changing the hardware.
Patent JP-2000142396-A (JP)
Title: Rolling stock
Inventor: MIYAJIMA AYUMI
IPC: F16F15/02
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To reduce primary bending vibration of an advancing body of rolling stock without exciting other vibration modes. SOLUTION: A vibration damping device mounted to a body supported on trucks 2 through air springs 3, to damp vibration during travel is constituted comprising an active mass 5 arranged movably in the vertical direction; an actuator 4 driving the active mass 5 to move it vertically; a vibration sensor 6 for detecting vertical vibration of the body 1; and a controller 8 for controlling the actuator 4 with the output of the vibration sensor 6 as input. This vibration damping device is disposed at a secondary bending vibration node part P1 or P2 of the body away from the longitudinal center position of the body 1 onto the front end side or rear end side of the body 1.
Patent JP-H01168515-A (JP)
Title: Air conditioning device for vehicle
Inventor: TAKAGI AKIRA
IPC: B60H1/24
Filed: 1987-12-24
Abstract: PURPOSE:To shorten cooling-down time, by a method wherein, in an air conditioning device with a ventilating device operation during parking, a passage with a blower bypassing a blower and a vaporizer is connected to the passage on the upper stream side of an inner/outer air switching damper through a switching damper. CONSTITUTION:During normal operation, a second switching damper 33 is brought into a position shown by a broke line, a second passage 31 is closed, and a second blower 32 is stopped. When, during the stop of an air conditioning device during parking, the interior of a vehicle is ventilated, a second switching damper 33 is brought into a position shown by a solid line, the inlet of the second passage 31 is opened, and an inner outer air switching damper 30 is brought into the open position of an inner air intake port 29. Through drive of the second blower 32, the open air is taken in through a cowl louver 4 and is forced to pass an air conditioning unit for ventilation. In this case, a part of the open air is discharged in a car room through a vaporizer 8 and causes discharge of residual hot-air in the vaporizer and a first blower. This constitution executes rapid cooling-down.
Patent JP-H07179029-A (JP)
Title: Ink jet recording sheet
Inventor: FUKAMI KAORU
IPC: B41M5/50
Filed: 1993-12-24
Abstract: PURPOSE:To obtain an ink jet recording sheet excellent in feed properties at the time of printing under low temp. and low humidity conditions or high temp. and high humidity conditions and improved in ink absorbability and sharpness by mainly using non-spherical cationic colloidal silica and specific synthetic hectorite in the compsn. of an ink receiving layer and adding them to the ink receiving layer in specific amts. CONSTITUTION:In an ink jet recording sheet obtained by applying an ink receiving layer to a support, the compsn. of the ink receiving layer mainly consists of non-spherical cationic colloidal silica and synthetic hectorite. Synthetic hectorite has an aspect ratio of 20-40 and the primary particle thereof has a crystal three-layered structure having an extremely fine disc-shaped particle form and belongs to unlimited layer expansion type trioctahedral having an expansion lattice. This synthetic hectorite has a structure represented by formula I or II and is added to the ink receiving layer in an amt. of 0.1-3.0mum. The ink jet recording sheet has a surface resistivity value of 1X10<9>-9.9X10<13>OMEGA under environmental conditions of 10 deg.C20XRH-35 deg.C.70%RH.
Patent JP-H11164486-A (JP)
Title: Measuring device with nonvolatile memory for measurement error compensation
Inventor: KATO TOMOYA
IPC: H02J7/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device which involves a nonvolatile memory for measurement error compensation with superior measurement error precision, while suppressing its formation from becoming complex. SOLUTION: A compensation value which compensates for an detection error at a measuring part 721 is stored, in at least three storage areas at a storage part consisting of nonvolatile memories respectively. At reading-out, data read-out from respective storage areas are so-called majority processed at a CPU 7222 to be outputted as a majority compensation value (majority processed compensation value). The respective storage areas for storing identical compensation values are distributed and stored into nonvolatile memory chips 7223 to 7225 which are different from one another which use an address bus and a data bus in common.  In other words, since the compensation values with identical contents to be majority processed are distributed in chips different from one another, it is possible to exhibit a working effect which can compensate for not only the failures in the storage area of the chips but also the various types of operating failures of the chips other than these.
Patent JP-H07206506-A (JP)
Title: Fire resisting heat insulation member
Inventor: DANIERU URUFUEERU
IPC: C04B35/622
Filed: 1994-12-28
Abstract: In a refractory heat insulating element formed of mechanically associated refractory ceramic fibres contg. ≥ 97.5 wt.% total of alumina, silica and zirconia, the improvement is that (a) the element is free from organic or mineral binder; (b) the fibres have the compsn. (by wt.) 33-45% Al2O3, 41-53% SiO2, 5.5-17% ZrO2, 0.02-2% MgO and 0.50% other oxides, with max. 0.20% Fe2O3 + TiO2 and max. 0.30% Na2O + CaO + K2O; (c) the fibres have 30-64% crystallinity in homogeneous manner throughout the element, the crystals being formed of mullite and tetragonal zirconia crystals; and (d) the element has a linear contraction of max. 3% after holding for 24 hrs. at 1450 degrees C..
Patent JP-H03189239-A (JP)
Title: Propeller shaft supporting device
Inventor: MORINAGA SHOZO
IPC: F16C3/02
Filed: 1989-12-20
Abstract: PURPOSE:To prevent a twisted input of a mounting hole to an elastic member, in an arrangement where a bearing of a propeller shaft is mounted on the car body with the aid of mounting brackets, by offsetting the center of the mounting hole in the mounting member toward a flexible member from the center of bearing. CONSTITUTION:When a propeller shaft 5 rotates at a high speed to generate vibration exciting force, a bearing 6 to bear the propeller shaft 5 rotatably and a bearing case 7, in which the bearing 6 is fitted, displace as in a single piece while deflecting a flexible member 8. The load applied to this flexible member 8 is transmitted to an arm 12 of a mounting bracket via an outer ring 9 and a ring-shaped case 11, and a rubber bushing is deflected through the periphery of a mounting hole, not illustrated. Therein the center l2 of the mounting hole is located being offset toward the flexible member 8 from the axial direction center l1 of the bearing 6. This prevents a twisted input for the rubber bushing, which achieves enhancement of the durability.
Patent JP-H01169273-A (JP)
Title: Air conditioner equipped with refrigerant heater
Inventor: YOKOI TOSHIO
IPC: F25B1/00
Filed: 1987-12-24
Abstract: PURPOSE:To stabilize heating performance during heating operation by providing a first two-way valve between an indoor heat exchanger and a four-way valve in a refrigerating cycle and also a check valve between a cooling heat radiator and the indoor heat exchanger, and further by connecting a heat transfer circuit to the indoor heat exchanger in parallel. CONSTITUTION:In a refrigerating cycle, a cooling heat radiator 3, a first check valve 4, a decompressor 5, an indoor heat exchanger 6, and a first two-way valve 7 are connected in the form of a ring from a four-way valve 2. Further, a heat transfer circuit, which connects a second two-way valve 8, a refrigerant heater 9 and a heating compressor 10 in series, is connected to the indoor heat exchanger 6 in parallel. During a heating operation, the four-way valve 2 is changed over and, when a cooling compressor 1 is operated, refrigerant does not flow into the cooling heat radiator 3 by means of the first check valve 4, and most of the refrigerant is collected to the indoor heat exchanger 6. After the lapse of predetermined time, the first two-way valve 7 is closed to stop the operation of the cooling compressor 1 and, when the heating compressor 10 and the refrigerant heater 9 are operated, the refrigerant exhibits its heating capability in the indoor heat exchanger 6 and, thereafter, is heated by the refrigerant heater 9 via the second two-way valve 8 to return to the heating compressor 10. Accordingly, most of the refrigerant flows through the heat circuit, thus stabilizing the heating performance.
Patent JP-H05164724-A (JP)
Title: Biosensor and method for separative quantification using the same
Inventor: UENOYAMA SEIZO
IPC: G01N27/28
Filed: 1991-12-12
Abstract: PURPOSE:To enable quantification of the concentration of an object substance without being affected by a disturbing substance by forming a working electrode of two electrode parts and by bringing a liquid sample into contact with the discrete working electrode parts sequentially at a certain time interval. CONSTITUTION:Carbon electrodes 1 and 1' with silver lead wires 2 are formed on a sheet-like substrate 3 made of polyethylene terephthalate(PET). A spacer 4 made of the PET and having spaces 8 to 10 for holding a liquid to be inspected is stuck thereon. Next, potassium ferricyanide is disposed as a solid phase in the whole of the spaces 8 to 10. Moreover, enzyme and potassium ferricyanide are disposed as solid phases on the electrode 1' in the space 10. Accordingly, the enzyme is disposed in one of the two electrode parts and it is not disposed in the other electrode part. In order to measure an ascorbic acid or the like, an object substance, by the time when a sample reaches the electrode part whereon the enzyme is disposed, a flow passage of the sample connecting the electrodes in a plurality is provided so that the sample be supplied at a certain time interval.
Patent JP-H11164128-A (JP)
Title: Device for forming still image with sound code image
Inventor: YOSHIOKA KENJI
IPC: H04N5/91
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To select whether or not to add sound information to still images, while displaying and confirming the respective still images to be printed in a device for forming the still images with sound code images for additionally forming the sound information as optical readable code images, in addition to the still images. SOLUTION: An image working and editing processing part 14 in visible displays a still image inputted from an image medium 40 at an image display part 16, a user confirms the still image and selects one of a code image formation mode for forming the sound information corresponding to the displayed still image on a first medium, where the still image is formed as the code image and a code image non-formation mode for forming only the displayed still image on the first medium by an operation instruction part 18.
Patent JP-H05167912-A (JP)
Title: Video camera
Inventor: TAMURA EIJI
IPC: H04N9/04
Filed: 1991-12-12
Abstract: PURPOSE:To quickly and simply adjust a white clip level and mnemonic characteristics and to attain effective an highly accurate adjustment by executing dynamic contrast control operation for changing an inclination or mnemonic point voltage in accordance with an input or the white clip level. CONSTITUTION:In a video camera 1 provided with a CCD element 3, a mnemonic circuit 5 for applying mnemonic processing to an output signal outputted from the element 3 and a white clop circuit 6 for clipping the output signal by a level corresponding to a control signal, the control signal is supplied and a mnemonic curve having I/O characteristics corresponding to the white clipping level of the circuit 6 is computed. The camera 1 is also provided with a peak detecting circuit 9 as a control means for controlling the I/O characteristics of the mnemonic circuit in accordance with the arithmetic result and a microcomputer 10.
Patent JP-H01170085-A (JP)
Title: Manufacture of distributed feedback-type semiconductor laser
Inventor: FURUKAWA RYOZO
IPC: H01S5/12
Filed: 1987-12-25
Abstract: PURPOSE:To protect each layer against oxidation by a method wherein a melt- back preventive layer and an oxidation preventive layer are laminated through a vapor phase growth method and the exposure of the melt-back layer and the lamination of a clad layer and an active layer are performed through a single liquid phase epitaxial growth. CONSTITUTION:An Al2Ga1-zAs melt-back preventive layer 28 and a GaAs oxidation preventive layer 30 are successively laminated in this sequence on a corrugation 14 and a stripe-like groove 12 of a ground through a vapor phase growth method, and the oxidation preventive layer 30 is made to melt-back so as to expose the melt-back preventive layer 28 and an AlxGa1-xAs lower clad layer 16 with a flat surface, an AlyGa1-yAs active layer 18, and an AlxGa1-xAs upper clad layer 20 are formed in this sequence through a single liquid phase epitaxial growth process. By these processes, a semiconductor laser can be manufactured without making the shoulder of a groove and a corrugation of a ground vary in shape and also a melt-back preventive layer, a lower clad layer, an active layer, and an upper clad layer oxidized.
Patent JP-H06177798-A (JP)
Title: Transmitter
Inventor: OTANI HIROMICHI
IPC: H04N5/00
Filed: 1992-12-09
Abstract: PURPOSE:To send a signal with the optimized noise level at all times under dissimilar conditions by reproducing an output signal by sending a signal pre- emphasized at the side of transmission and de-emphasizing a signal received at the side of reception. CONSTITUTION:A soundless signal transmission circuit 22 sends a soundless signal for constant time intervals. A variable pre-emphasis circuit 21 of a communication equipment 20 at the side of transmission outputs signals by pre- emphasizing the soundless signal by the pre-emphasis characteristic. The pre- emphasized signal is sent to a communication equipment 30 at the side of reception. In the equipment 30, a variable de-emphasis circuit 31 outputs signals by de-emphasizing the pre-emphasized signal by the de-emphasis characteristic. A BPF 32 detects the noise level of the signal and outputs a detection noise level signal. A control circuit 33 differentiates the level signal by time and outputs a control signal. The control signal is sent to the communication equipment 20 where the circuit 21 changes the pre-emphasis characteristic to minimize noises.
Patent JP-H0250117-A (JP)
Title: Zoom lens
Inventor: OGATA YASUSHI
IPC: G02B15/163
Filed: 1988-12-28
Abstract: PURPOSE:To obtain the compact zoom lens which has a large variable magnification ratio and excellent performance by moving 1st and 3rd groups integrally to an object side and moving a 2nd group to the object side at slower speed than the 1st group at the time of variable magnification from the wide-angle end to the telephoto end. CONSTITUTION:The zoom lens consists of the 1st group G1 with positive refracting power, the 2nd group G2 with positive refracting power, and the 3rd group G3 with negative refracting power and in the case of variable magnification from the wide-angle end A to the telephoto end B, the 1st group G1 and 3rd group G3 are moved to the object side integrally and the 2nd group G2 is moved to the object side at the slower speed than the 1st group G1. Then the composite power of the 1st group G1 and 2nd group G2 is positive at the wide-angle end A and a telephoto type is constituted together with the 3rd group G3 with the negative power. Consequently, the compact lens system is obtained which has the large variation rate and excellent performance.