baber/WOPTO huggingface dataset:
Patent JP-H0921935-A (JP)
Title: Optical module and its production
Inventor: OGUSU MAKOTO
IPC: G02B7/00
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to fix a holder for holding optical parts to an optimum position by previously providing the holder with a mark indicating its welding point and aligning a welding position in accordance with the mark. SOLUTION: This optical module is composed of a sub-carrier 3 which holds an optical element 1, such as semiconductor laser having an optical waveguide, and the ball lens holder which holds a ball lens (optical parts) 2 adapted to be guided with the light emitted from the optical element 1 and to execute optical coupling and is mounted at the sub-carrier 3 by welding. The positioning mark 6 indicating the welding point 5 is previously indicated by marking-off line on the ball lens holder 4. A welding head observes this marking-off line with an attached observation system and does welding by aligning the position of a monitor and the welding position from the focus with the marking-off line. As a result, the welding head is adjusted to the adequate position and the impact at welding is minimized.
Patent JP-S6232114-A (JP)
Title: Sealing epoxy resin composition
Inventor: MATSUURA AZUMA
IPC: C08G59/62
Filed: 1985-08-05
Abstract: PURPOSE:A sealing epoxy resin composition which can give lowered crosslinking density, decreased modulus and excellent moisture resistance, prepared by mixing a specified epoxy resin base with an inorganic filler and phenol novolak. CONSTITUTION:A phenol novolak epoxy resin of an epoxy equivalent >=220 and a hydroxy group equivalent >=500 is used as a base resin. This epoxy resin is mixed with an inorganic filler such as SiO2 and a curing agent comprising a phenol novolak of a hydroxyl group equivalent >=120 and mixed further with, if necessary, a flame retardant, a cure accelerator, etc., and the mixture is kneaded by means of heating rolls, etc.
Patent JP-H11346507-A (JP)
Title: Rice seed sterilizing apparatus
Inventor: TANIGUCHI MITSUNORI
IPC: A01C1/08
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a rice seed sterilizing apparatus causing little trouble, having light-weight and exhibiting good draining effect. SOLUTION: The rice seed sterilizing apparatus is composed of a bag main body 1 having an opening 2 at the top and the circumferential and bottom parts made of a net having mesh size finer than the rice seed and a draining pipe 8 having openings at both ends and a number of holes distributed on the circumference in longitudinal direction and having a size sufficiently small to inhibit the intrusion of the rice seed. Rice seeds are charged into the main body through its opening 2 and immersed in a sterilizing solution. A plurality of vertical partition net walls 6 are parallelly arranged in the bag main body 1 and the draining pipe 8 is inserted into and fixed to the hole 7 opened on the partition walls 6. The draining pipe 8 has a number of holes on the upper half part and is free from holes on the lower half part.
Patent JP-H0835617-A (JP)
Title: Injection flow mixing method of fluid
Inventor: MASAI TADAHISA
IPC: F23D11/38
Filed: 1994-07-25
Abstract: PURPOSE:To execute a wide dispersion of an injection flow in an initial condition in a main flow by supplying the injection flow with an inclination to the right or to the left, in the height direction of a path section, in order to utilize characteristics wherein the injection flow is made to disperse to a lateral direction by the main flow in the path section where the main flow runs. CONSTITUTION:On one side of a rectangular duct, a plurality of injection flow opening sections 4 are formed with an inclination against an injection opening face 19. Flow direction 17 of a main flow gas is orthogonal to the paper face. The injection flow has a Y' axis by its rotation at alpha degree to the right from the Y axis, as a flow direction of the injection flow. By executing an alpha degree rotation of the injection flow axis, the spread of the injection flow in the Z direction becomes large, so the injection flow spreads in the Z' axis direction. By increasing an angle alpha, since a spread to the Y axis direction is increased dispersion of the injection flow, for example, of a mixture gas in the Y axis direction is greatly improved.
Patent JP-H03205700-A (JP)
Title: Electric erase type programmable read only memory and microcomputer
Inventor: HIKICHI HIROSHI
IPC: G11C29/12
Filed: 1990-06-28
Abstract: PURPOSE:To improve the mass productivity and the reliability by providing an erase and write indicating circuit and a counting circuit which counts the frequency of at least erase or write in a prescribed level up to a prescribed value and terminating an indication signal at the time of completion of counting of the counting circuit. CONSTITUTION:A counting circuit 11 counts the indication signal of an erase and logical '1' write indicating circuit 10, and this circuit 11 is reset when a control signal 12 is '0'. When the counting circuit 11 completes counting of the indication signal up to a prescribed value (for example, 10000), a carry signal Ca is generated to reset an RS flip flop 9. The RS flip flop 9 is set by the output of a rise detecting circuit 13 which detects the change to the rise of the control signal 12. Consequently, the control signal 12 is made active to clean a tunnel oxide film even during the burn-in test. Thus, an inexpensive programmable read only memory (EEPROM) of high mass productivity and reliability is obtained.
Patent JP-H0221308-A (JP)
Title: Automatic screen display system
Inventor: TAKAMI ISAO
IPC: G06F3/048
Filed: 1988-07-11
Abstract: PURPOSE:To automatically and quickly switch the pictures on a display screen by securing such a constitution where a signal is outputted from a touch sensor attached to an operating device when an operator touches the operating device and said signal is identified by an operating device identifying means to specify the operating device and then the corresponding screen is edited by a screen editing means to display it on a screen. CONSTITUTION:When an operator touches an operating device 3, a signal is outputted from a touch sensor 4 and inputted to a screen editing device 5. The device 5 identifies the device 3 touched by the operator and outputs an operating device identifying signal to a screen editing device 6. The device 6 extracts a screen pattern corresponding to said device 3 out of a screen pattern storing device 8 and also extracts the plant data corresponding to said screen pattern out of a plant data storing device 10 via a plant data recording device 9. These extracted pattern and data are edited and sent to a screen controller 7. Thus a picture corresponding to the device 3 is automatically displayed on a display screen 2 set on a control board 1.
Patent JP-H0619233-A (JP)
Title: Processing cartridge and image forming device
Inventor: INOUE TAKAHIRO
IPC: G03G15/02
Filed: 1992-06-30
Abstract: PURPOSE:To provide the image forming device where no excess in equipment, etc., is generated in a scanning optical system when the image is formed with the same processing cartridge attached to/detached from a multiple number of image forming device main bodies having different printing speed. CONSTITUTION:In the image forming device where the same processing cartridge 5 is attached to the plural image forming device main bodies 50 having different printing speed, an image is formed by the processing cartridge 5, etc., at each speed of image formation matched to the printing speed and the exposure light quantity responding to the image forming speed to an electrophotographic sensitive body 1 from the scanning optical systems 14 and 15 in each image forming device main body 50 is set to be approximately the same as the sensitivity of the electrophotographic sensitive body 1. Thus, the scanning optical systems 14 and 15 matched to the image forming speed are provided on the side of each image forming device main body 50 and no excess in equipment, etc., is generated in the scanning optical system.
Patent JP-S6232606-A (JP)
Inventor: HIRATA SHUZO
IPC: H01G9/028
Filed: 1985-08-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5875028-A (JP)
Title: Method and device for controlling liquid level of waste liquid solidifying vessel
Inventor: SUGIMOTO YOSHIKAZU
IPC: C02F1/04
Filed: 1981-10-30
Abstract: PURPOSE:To hold the liquid level of a solidifying vessel in a set range, by detecting a reduced weight due to vaporization of a waste liquid in the solidifying vessel and calculating a quantity  of the waste liquid corresponding to this reduced weight in accordance with the density of the  waste liquid and supplying the calculated quantity of the waste liquid into the solidifying vessel in increment of constant quantities. CONSTITUTION:A weight by which a waste liquid in a solidifying a vessel 3 is reduced because of vaporization is detected by the change of the measured weight of the waste liquid and the solidifying vessel 3, and a quantity of a waste liquid 8 to be supplied is calculated in an operator 12 on the basis of the relation between this detected value and the density of the waste liquid 8, and an operation controller 13 instructs a pump 2 and a valve to supply the waste liquid to a head pot 9, and the calculated quantity of the waste liquid is supplied into the solidifying vessel 3 in increment of constant quantities. When the weight of the waste liquid in the solidifying vessel 3 is reduced by a quantity corresponding to the capacity of the head pot 9 because  of vaporization, the entrance valve of the head pot 9 is closed and the exit valve is opened to supply the waste liquid in the head pot 9 into the solidifying vessel 3. After this supply, the exit valve is closed and the entrance valve is opened to supply the waste liquid 8 to the head pot 9.
Patent JP-S6420984-A (JP)
Title: Robot
Inventor: TAMAI TADASHI
IPC: B25J19/00
Filed: 1987-07-13
Abstract: PURPOSE: To adjust the tension of a belt easily and positively by suspending the belt on two sliders moving along a shaft, from both ends of the shaft, and connecting these sliders by a bolt to make the space adjustable. CONSTITUTION: A screw 19 fitting a fixed plate 17 is loosened, and a nut 9 of a bolt 7 connecting two sliders 5, 6 to each other is rotated. The rotation of the nut 9 adjusts the strength of a spring 8 to adjust a space between two sliders. This adjustment adjusts the tension of a belt 10 suspended on two sliders 5, 6. After adjusting the tension of the belt 10, the screw 19 of the fixed plate 17 is fastened to fit the fixed plate 17 to the sliders 5, 6, and the belt 10 is held to the adjusted tensile strength.
Patent JP-H0222521-A (JP)
Title: Detector for abnormal vibration of rotary machine
Inventor: KUNIYASU SEIJI
IPC: G01H17/00
Filed: 1988-07-12
Abstract: PURPOSE:To accurately detect the generation of abnormal vibration at all times even if the rotating speed of the rotary machine varies by providing a prescribed value setter and a reference frequency generator. CONSTITUTION:Vibration data obtained by a vibration/electric signal transduction system is FFT(Fast Fourier Transform)-processed by an FFT computing element 23 to obtain the vibration spectrum of the rotating machine. Basic rotating speed data set in the rotary machine are inputted to a reference frequency generator 27 and the spectrum is generated as a reference frequency, which is sent to a multiplier 26 and superposed on a spectrum from a computing element 23. Then this spectrum is transduced reversely by a reverse FFT computing element 28 and correlation arithmetic is carried out. The arithmetic result has its peak value position detected 29 to obtain the positions of two peal values and the interval between both positions is found to find the error of the spectrum due to actual vibration to a spectrum due to vibration characteristic to the basic rotating speed. Then a prescribed value shift controller 30 shifts a prescribed value which is set 25 according to error information and an adjustment is so made as to handle the spectrum based upon the actual rotating speed.
Patent JP-H084337-A (JP)
Title: Cleaner for pool or the like
Inventor: YOTSUYANAGI SHIGERU
IPC: E04H4/00
Filed: 1994-06-20
Abstract: PURPOSE:To clean the bottom of water endlessly in automatic mode by sucking up refuse deposited on the bottom of water by driving a submersible pump on one hand and ejecting pressure water on the other hand and moving forward a cart by reaction and installing a sensor to a sliding rod. CONSTITUTION:A submersible pump 5 is driven so as to suck up refuse deposited on the bottom of water B from a suction opening 4. On one hand, the submersible pump 5 discharges pressure water so that it may be elected by way of a discharge opening 5a and a water pipeline 5b, thereby moving a cart 3 forward by its reaction. When a cleaner 1 moves into a wall, a fixing sensor 81 and a sliding sensor move into the wall as well, but the sliding sensor 82, while being kept in a projected state, turns the cleaner 1 counter-clockwise. At the same time, a switch-over valve 7 is changed over by the sliding motion. Then, a water ejection opening 6a is also changed over to 6B. To comply with, the direction of the cleaner 1 is slightly deflected and returned. When a contact sensor 91 further operates, the cleaner 1 is deviated to the left side one by one every time it moves into the wall. This construction makes it possible to clean endlessly in automatic mode.
Patent JP-2001001799-A (JP)
Title: Mounting device for vehicle seat
Inventor: TANAKA MASAMI
IPC: B60N2/04
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To position a seat on a floor without using a specific member by providing a structure where a displacement of a seat position with respect to a floor portion is restricted completely when the seat is latched with respective strikers with front/back locking means. SOLUTION: A seat 2 is swung about an axial line of a striker 16 and when a lock unit 12 is pushed into a striker 14, the striker 14 is relatively fitted into a receiving groove. When the lock unit 12 is further pushed in, the striker 14 relatively guides the receiving groove and latches a latch 26 at an appropriate latching position. In this case, since the latch 26 is free to move in the axial direction of the striker 14, that is in the vehicle longitudinal direction, predetermined undercuts D, E are provided at the front and back of the latch 26 respectively. When the front and back strikers 14, 16 are latched with the latches 26, 36 respectively, the seat 2 can be positioned securely on a floor panel 10.
Patent JP-H11108647-A (JP)
Title: Thickness-measuring method of elastic body, thickness change boundary point detecting method, cavity detection and measuring method of depth to cavity of elastic body, and soundness inspecting apparatus for elastic body
Inventor: KIYOKUDAN KUNIO
IPC: G01B17/02
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method which can easily measure the thickness of an elastic body with high precision. SOLUTION: When an arbitrary hammering point Po of a concrete board 2 as an elastic body is hammered several times, a compound elastic wave (c) is generated at every hammering. Each of the compound elastic waves (c) is detected at a first detection point P1 , and the total value of power spectrum of a value to which power spectrum is normalized is obtained. By measuring a frequency for which the total value becomes large, a candidate of the resonance frequency fo is obtained. A compound elastic wave (c) generated by percussion with a pulse width shorter than the period of a reflected wave P, out of the respective compound elastic waves (c) is detected at the first detection point P1 and a second detection point P2 , and the phase difference of the compound elastic waves (c) is obtained.  By obtaining a range showing the minimum of the phase difference, a frequency range containing the resonance frequency fo is obtained. The resonance frequency fo is determined by superposing the candidate of the resonance frequency fo and the frequency range containing the resonance frequency fo . The thickness of the concrete board 2 is operated by using the reflected wave velocity together with the resonance frequency fo .
Patent JP-2000006940-A (JP)
Title: Motor-driven tool tray
Inventor: OZAWA HIDEO
IPC: B65D1/34
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven tool tray which can stably support a motor- driven saw. SOLUTION: The motor-driven tool tray includes a plate mount 22 and a frame mount 23 for respectively mounting a motor frame 15 and a pressing plate of a motor-driven circular saw M, and a sawtooth housing 21 for receiving a sawtooth 16 of the motor-driven circular saw M similarly. At least the plate mount 22 of both mounts 22, 23 is inclined to rise toward the sawtooth housing 21, while the frame mount 23 is curved into a recess. In addition, a side of the sawtooth housing 21 is opened, while a housing 30 for receiving parts or the like is provided. Since the motor-driven circular saw M is thus mounted and supported in a slightly inclined state so that a side of the motor frame 15 is lowered, a side of the gravity center of the circular saw M is lowered, thereby stabilizing its supported state.
Patent JP-2000011890-A (JP)
Title: Gas-discharge type display device
Inventor: NISHIKAME MASASHI
IPC: H01J11/38
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To precisely manufacture a device having reduced resistance of a bus electrode or address electrode and prevented from the reactivity to a dielectric layer, and to improve the quality by including a Ti layer in a first electrode. SOLUTION: A front substrate 30 comprises a transparent electrode 15 of SnO2 or ITO formed by repeating a pair of stripes at prescribed intervals on the reverse side of a front glass base 14 and a bus electrode 16 consisting of a wiring of Cr thin film layer/Cu layer/Ti thin film layer formed on each of a pair of the transparent electrodes 15 so as to be shifted to one side thereof in order to reduce the line resistance. A back substrate 31 comprises an address electrode 11 consisting of a wiring of Cr thin film layer/Cu layer/Ti thin film layer formed in stripe form on the surface of a back glass base 10 in so as to be orthogonal to the transparent electrode 15. According to this structure, satisfactory adhesion can be ensured between the bus electrode 16 and the transparent electrode 15 and between the address electrode 16 and the back glass base 10.
Patent JP-S6332108-A (JP)
Title: Power generating plant
Inventor: KONOSU TAKESHI
IPC: F02C6/18
Filed: 1986-07-25
Abstract: PURPOSE:To achieve miniaturization of a power generating plant as a whole by connecting an air compressor to the input shaft side of a gas fired expander, and a generator by means of a variable transmission gear to the output shaft side thereof, and then connecting a fuel gas compressor to the output shaft side of the generator. CONSTITUTION:To the input shaft 11 side of a gas fired expander 1, which is comprised of a gas turbine and a screw expander, is connected an air compressor 2, and then, to the output shaft 12 side thereof is connected by means of a variable transmission gear 4 a generator 5. And further, to the output shaft 14 side of the generator 5 is connected a fuel gas compressor 6. The compressed fuel gas from the fuel gas compressor 6 is fed through a high-pressure fuel gas pipe 29 into a combustion chamber 3, where it is burned together with the compressed air, and then, the combustion gas is injected into the expander 1 so as to generate power. Hereby, a motor for driving the fuel gas compressor 6 and an explosion-proof device to be added to the motor become unnecessary, and therefore, miniaturization through uniting every device can be achieved.
Patent JP-S6418038-A (JP)
Title: Wave dissipater
Inventor: SAKAI KAZUHIKO
IPC: G01M10/00
Filed: 1987-07-14
Abstract: PURPOSE:To obtain a high wave dissipating effect along with a low equipment cost, by providing a layer of a porous wave dissipating material in front of an inclined wall surface provided at an end of a water tank. CONSTITUTION:An inclined wall surface 2 for wave dissipating action is formed at the end of a water tank 1 in the incoming direction of a wave as indicated by the arrow W generated therein 1. Moreover, a frame material 4 covered with a wire-netting 3 is provided in front of the inclined wall surface 2 and is filled with a number of layers of porous wave dissipating material 5 with numerous curled filamentous bodies deposited inside. As energy of waves caused within the water tank 1 is transferred to an impact energy with the wave dissi pating material 5 and numerous fine peel vortex energies generated behind various filamentous bodies of the wave dissipating material 5 to decrease and then, reaches the inclined wall surface 2, incident wave energy of waves can be reduced to a large extent. Thus, a high wave dissipating effect is obtained while a low equipment cost is realized.
Patent JP-S6065453-A (JP)
Title: Resistive welding device for lead storage battery
Inventor: SAKATA YUUZOU
IPC: H01M50/529
Filed: 1983-09-20
Abstract: PURPOSE:To facilitate the controlling of welding conditions by installing voltage detection electrodes touching both electrode poles in addition to current-carrying electrodes which are brought into contact with and used while being pressed upon the surfaces of electrode poles opposite to their surfaces welded together through the penetrating hole of each diaphragm. CONSTITUTION:A large current is introduced to the counter-polarity electrode poles 1 and 1 of plate groups adjacent to each other through a diaphragm 3 while pressing and deforming the back surfaces of the electrode poles 1 and 1' by means of current- carrying electrode 2 and 2' so as to melt the contact area between the electrode poles 1 and 1' by heat produced by the contact resistance between the poles 1 and 1', thereby liquidtightly connecting the poles 1 and 1' through the penetrating hole of the diaphragm 3. Electric insulating pressing pads 4 are attached around the projections of the electrodes 2 and 2' when they are used to press the back surfaces of the poles 1 and 1'. In addition, voltage detection electrodes 5 and 5' other than the electrodes 2 and 2' are brought into contact with the poles 1 and 1' and the waveforms of voltages detected by the electrodes 5 and 5' are displayed on a displayer. By the means mentioned above, it is possible to accurately grasp the state of welding and to control conditions for the welding.
Patent JP-S6153901-A (JP)
Inventor: NANUN SADAO
IPC: E01C3/00
Filed: 1984-08-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H101458-A (JP)
Title: Feed of slurry and its apparatus
Inventor: MARUTA KAZUMI
IPC: C07C69/82
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for feeding a slurry without causing a hammering which destroys a slurry-supplying pipe and a slurry-feeding nozzle when feeding the slurry of an aromatic dicarboxylic acid and an alkylene glycol to an esterification vessel. SOLUTION: An inner pipe of a slurry-feeding nozzle 6 is constantly kept in a state filled by a slurry when feeding the slurry 5 of an aromatic dicarboxylic acid and an alkylene glycol through a slurry-supplying pipe 4 from slurry-feeding nozzle 6 to an esterification vessel 1 in the method for feeding the slurry.