baber/WOPTO huggingface dataset:
Patent JP-S59207796-A (JP)
Title: Loudspeaker device
Inventor: OKADA AKIRA
IPC: H04R1/20
Filed: 1983-05-11
Abstract: PURPOSE:To easily change the sound emitting direction of a loudspeaker device and also easily select the frequency characteristics by putting the 1st and the 2nd speaker boxes further the 3rd speaker box having openings at prescribed position. CONSTITUTION:When the 1st and the 2nd speaker boxes 10 and 20 are put in the 3rd speaker box 30, an opening 14 of the box 10, an opening 23 of the box 20, and an opening 31 of the box 30 are covered with a side face 30a of the box 30, a side face 10c of the box 10, and a side face 20c of the box 20, respectively. Therefore, sound emission from a passive radiator 12 which is vibrated by the back pressure of the 1st loudspeaker unit 11 is obstructed and the frequency characteristics becomes the one which is obtained when the frequency characteristics of the unit 11 and that of the 2nd loudspeaker unit 21 are combined together. Moreover, the sound emitting direction of this loudspeaker device becomes the front side of this box 30 shown by the arrow A.
Patent JP-H10252615-A (JP)
Title: Leak test device for fuel injection nozzle
Inventor: MATSUNAGA KAZUO
IPC: F02M65/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To improve measurement precision by suppressing a volume change, occurring due to a temperature difference from the ambient temperature of liquid to be tested at a measuring part, to a minimum limit and perform a test inexpensively and simply. SOLUTION: A test device is provided with a measuring head jig 5 comprising a nozzle holding part 1, a liquid guide part 2, a pipette part 3, and a discharge part 4. A casing member 13 is arranged such that a test liquid circulation passage 12 is formed at the peripheries of the nozzle hold part 1 and the liquid guide part 2 and the periphery of the non-graduation part of the pipette part 3. A fuel injection nozzle 8 is mounted in a sealed state at a nozzle holding part 1. A liquid feed pipe 9 communicated to a pressure feed source is connected to the fuel inlet of the fuel injection nozzle 8. Further, test liquid 10 is fed to a test liquid circulation passage 12 from a liquid feed passage 9 through a branch passage 14, and the test liquid 10 is normally circulated.
Patent JP-H08293166-A (JP)
Title: Method and apparatus for decoding of data
Inventor: TOOMASU DANIERU KAA
IPC: G11B20/10
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To enable detection of a position of a dropout in a recorded analog signal pattern and enable display (flagging) of the position by providing an improved peak detector in place of a conventional peak detector. SOLUTION: An improved peak detector 64 comprises a differentiator (D/DT) 74, a comparator 76, a one-shot circuit 78, an improved positive peak detector (PPD) 70, and an improved negative peak detector (NPD) 72. Thereby data bits are decoded based on effective positive and negative pulses exceeding positive and negative peak pulse thresholds. A dropout is identified as a function of the magnitudes of pulses not exceeding positive and negative thresholds CT+, CTD+, DT- and DDT- read out in an encoded pulse train, and dropout flags are supplied in place of these positive and negative pulses. Decoded data bit codes are stored at memory positions, the dropout flags are stored at memory positions in association with the data bit codes and indicate start and end of the dropout in the pulse train.
Patent JP-H06253999-A (JP)
Title: Safe automatic paper holder which is adaptable for rolled paper without core
Inventor: NISHIJIMA YUKIO
IPC: A47K10/36
Filed: 1993-03-02
Abstract: PURPOSE:To provide a safe automatic paper holder which is adaptable for a rolled paper without core. CONSTITUTION:A paper cutting part 3 consists of a cylindrical part of which one side is flat, and for which a gap for a blade to be projected is provided, and a plate 5 with a blade to be inserted in the gap, and a shaft is provided around the center of the flat part 4 and at the opposite side end to the blade of the plate 5 respectively. These two shafts are suspended on a door 2 side. However, the shaft of the latter is located slightly higher than the shaft of the former. A plate 7 both ends of which stand up is suspended by providing a shaft at a position slightly higher than the center, on a box 1 side at a location where the standing parts join to the flat part of the paper cutting part 3. It is adjusted in such a manner that the shaft of the flat part 4 and the shaft of the plate 7 with both standing parts are located at a coaxial position, when being attached.
Patent JP-S5418029-A (JP)
Title: Transformer system
Inventor: AKAMATSU MASAHIKO
IPC: H01F38/40
Filed: 1977-07-08
Abstract: PURPOSE: To increase the frequency range by providing an exciting means for applying an exciting voltage to the secondary winding in response to an output as a time integration of a voltage responsive to transformer flux changes and a secondary winding ripple detection output. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60223640-A (JP)
Title: Production of pipe bend
Inventor: UENO KEISUKE
IPC: B22C9/04
Filed: 1984-04-23
Abstract: PURPOSE:To produce a pipe bend having an intricate shape with good accuracy and high efficiency by disposing a core formed by embedding a reinforcing core material consisting of a flexible continuous body into a consumable material into a casting mold, pouring a forming material into the mold and curing the same. CONSTITUTION:The core 12 consisting of inactive aggregate such as sand and the consumable material such as fused salt, low melting alloy or synthetic resin which is softened or dissolved by water, heat, chemical, etc. and can be thus removed is disposed into the casting mold 13 consisting of a cope 13a and a drag 13b. The prescribed forming material is poured into the cavity 14 of said mold. The reinforcing core material 15 which connects plural core members 16 by spherical joints to constitute a flexible shaft and forms end faces 16a, 16b developing in the direction intersecting with the axial direction of the core 12 between the respective core member 16 is embedded into said core 12. The mold 13 is opened upon curing of said forming material, then the formed product is taken out and the consumable material of the core 12 is consumed by means such as heating or dissolving and thereafter the material 15 is drawn out and the pipe bend having the curved part is obtd.
Patent JP-H03280135-A (JP)
Title: Damp data display system
Inventor: KOBAYASHI AKIRA
IPC: G06F11/34
Filed: 1990-03-29
Abstract: PURPOSE:To save labor for manual address conversion from a virtual address to a real address by displaying the object data value of real address damp data according to the designation of the virtual address and a data size. CONSTITUTION:According to an input from a keyboard 5, a data designation part 1 designates the virtual address '1000' and the data size '10'. Next, an address conversion part 2 executes address conversion by retrieving an address conversion file 6 with this virtual address '1000' and possessing the correspondent real address '5000'. Afterwards, a damp data retrieval part 3 retrieves a real address damp data file 7 with he real address '5000' and obtains a data value '1234' and finally, an object data value output part 4 outputs this data value '1234' to a display 8 and a printer 9 and displays the data value there. Thus, the conversion from the virtual address to the real address is made easy.
Patent JP-H07292743-A (JP)
Title: Fundament washer and remaining water discharge valve
Inventor: SUZUKI MASARU
IPC: E03D9/08
Filed: 1994-04-21
Abstract: PURPOSE:To prevent a fundament washer from discharging cold water from its washing nozzle and giving an unpleasant feeling to a user. CONSTITUTION:Remaining water discharge valves 18 are provided between a first washing nozzle 10 and a three-way switch valve 9 and between a second washing nozzle 11 and the three-way switch nozzle 11, respectively. The remaining water discharge valves 18 are formed for release ports to be open when the temperature of water in a flow passage becomes constant, e.g., at 30 deg.C or lower. When remaining water in a pipe 12 is cooled to 30 deg.C or lower, it is discharged to the outside so that cold water can least remain in the pipe 12 and the cold water is prevented from discharging from a first or a second washing nozzle 10 or 11 as much as possible when used.
Patent JP-H11259265-A (JP)
Title: Information processor and method therefor and system therefor and storage medium
Inventor: ATSUIZUMI TAKAHIRO
IPC: B41J29/38
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce a labor for recognizing and selecting an available printer/ scanner device, and to improve the convenience of a user by preventing a troublesome processing of errors generated by the selection of an unusable device or the like. SOLUTION: This time cartridge information indicates a scanner cartridge, and status information indicates an available state, and the previous cartridge information does not indicate a scanner cartridge. In this case, when a check mark is put on the item 'the activation of an IS Scan USB' of a system menu 1402 as software to be activated, a scanner driver 'IS Scan USB' is selected. On the other hand, when a check mark is out on the time 'the activation of a USB copy urility', a 'USB copy utility 1101' is selected and activated.
Patent JP-H03286403-A (JP)
Title: Rotary head type recording/reproducing device
Inventor: KITAORI MASASHI
IPC: G11B5/02
Filed: 1990-03-31
Abstract: PURPOSE:To reduce the crosstalk of a recording signal to a regenerative signal at the time of simultaneous reproducing, and to improve the quality of a picture by supplying the recording signal to a recording head through the rotary head of one side, and taking out the reproducing signal from a reproducing head to the outside of a rotary head drum through the rotary transformer on the other side. CONSTITUTION:Two sets of the rotary transformers 18, 19 are arranged in the rotary head drum 10 so as to be positioned at the upper and the lower parts of the plane of rotation of the heads 16, 17. The lower side rotary transformer 18 is used for transmitting the recording signal, and the upper side rotary transformer 19 is used for transmitting the reproducing signal. When one side 18 of two sets of the rotary transformers 18, 19 is used for the transmission of the recording signal, and the other side 19 is used for the transmission of the reproducing signal in this way, a recording signal transmission route and a reproducing signal transmission route are separated at the boundary of the plane of rotation of the heads 16, 17. Thus, the crosstalk of the recording signal to the regenerative signal is lessened.
Patent JP-H06295486-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YOSHIDA SEIJI
IPC: G04G15/00
Filed: 1993-04-09
Abstract: PURPOSE:To easily confirm the timer reservation state of a video tape recorder. CONSTITUTION:A divided reservation display part 15 is provided in a display part 16. A clock mark being the divided display part 15 is quadrisected, and one of the quadrisected parts is lighted as one reservation so as to display the timer reservation state according to a display command from the control part.
Patent JP-S58199686-A (JP)
Title: Improvement of residual stress in turbine rotor
Inventor: SHIBAOKA HAJIME
IPC: F01D5/06
Filed: 1982-05-19
Abstract: PURPOSE:To prevent the generation of residual tensile stress in the journal part of a turbine rotor and to improve the reliability of the turbine rotor, by subjecting both sides of the weld zone of a sleeve to be mounted onto the jounral part to a local heat treatment then cooling the same quickly. CONSTITUTION:A sleeve 4 made of a low alloy to be shrinkage fitted to the journal part of a 12% Cr steel turbine rotor is manufactured dividedly, and the divided sleeves are welded and joined to each other. Heaters 7a, 7b are placed on both sides of the weld zone 6 thereof and after the weld zone is heated quickly with said heaters, the weld zone is cooled quickly with coolers 8a, 8b. The heated part of the sleeve 4 expands in said treatment and compresses the wled zone 6. When the heating temp. increases, the compression in the zone 6 rises to the yield point or above and residual compressive stress is generated. Therefore, the tensile stress in the weld zone 6 changes to a lower value even after the cooling of the heated part and the generation of the residual stress in the journal part of the turbine rotor is averted.
Patent JP-H01254886-A (JP)
Title: Controller
Inventor: SAITO OSAMU
IPC: G01S13/88
Filed: 1988-04-05
Abstract: PURPOSE:To reduce a decline in the effective searching range to a low-level flying target and at the same time, to improve the target shooting-down ability of a controller by causing the controller to control the ground to the target distance so that the target cannot come into an effective nose distance range at the time of a minimum altitude where influences of a clutter are received and to control the pointed direction in which a directional nose is scattered when the target enters into the ground distance range. CONSTITUTION:A comparator circuit 32 outputs signals in accordance with the level of a modulated reference signal from a transmitting signal modulation controlling signal generating section 23 and the attitude of a controller M' flying in the direction toward the rendezvous point with a target 1 with respect to the ground is detected by means of an attitude angle search circuit 33. Then the output of an elevation error signal generating circuit 5 is supplied to a control device 8 as it is or after an elevation error bias corresponding to a bias control signal is added in accordance with the level of the bias control signals at a bias control signal generating section 34 and elevation error bias signal generating circuit 35. Moreover, a directional detonating signal generating circuit 36 outputs a nondirectional or directional detonation controlling signal in accordance with the output of the section 34. Accordingly, a directional nose 37 is directionally detonated by the output of the circuit 36.
Patent JP-H10260649-A (JP)
Title: Light emitting body resin and manufacture of its molding
Inventor: INAGAKI YOSHINORI
IPC: G09F13/22
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To enable light emission and light accumulation without any power source, to obtain superior durability and to lower the cost by using fluorescent or light accumulating glass particulates as a main raw material, and mixing a proper transparent synthetic resin material, a hardener and an accelerator with them. SOLUTION: Transparent glass is crushed by a crusher, etc., and a light emitting material (fluorescent body, light accumulating body) is blown thereto to coat the entirety uniformly. Then the amounts of the transparent synthetic resin material, hardener, and accelerator, and a hardening adjusting agent at need are adjusted for the obtained fluorescent glass or light accumulating glass particulates to control the strength and setting time. In this case, acrylic synthetic resin, polyester synthetic resin, or vinyl ester synthetic resin is used as the transparent synthetic resin material. Those are mixed by specific amounts and their mixing rate is adjusted to adjust the strength. Normally, benzoyl peroxide is used as the hardener and naphtene acid cobalt is used as the accelerator.
Patent JP-H05248067-A (JP)
Title: Installation structure for hard wall member
Inventor: MATSUOKA TATSUHISA
IPC: E04F13/21
Filed: 1992-03-04
Abstract: PURPOSE:To prevent the breakage of a hard wall member and improve earthquakeproofness and execution performance by fixing the lower edge of the hard wall member by an angle and fixing a lattice having hollow holes on a wall substrate through an installation toll. CONSTITUTION:A long plate shaped hard wall member A having a plurality of vacant holes 4 parallel to the longitudinal direction inside, angle B having an L shaped section, and a short intermediate installation tool C consisting of an engagement part 11 formed to a U shaped section and an installation surface 13 in which the innermost surface of the engagement part 11 is bent to an L shape are provided. The angle B is fixed horizontally on a wall substrate alpha, and the intermediate installation tool C is insertion-fixed at both the edges of the lattice on the upper and lower parts of the hard wall member A, which is arranged horizontally for the wall substrate alpha. The lower edge of the hard wall member A is placed on the placing surface of the angle B, and the installation surface 13 of the intermediate installation tool C is fixed on the wall substrate alpha by a fixing tool beta, and the hard wall member A is installed on the wall substrate alpha.
Patent JP-H11276490-A (JP)
Title: Closing plug for operation by catheter and catheter assembly
Inventor: KOIKE KAZUYUKI
IPC: A61B17/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a closing plug for operation by a catheter having a simple shape, capable of being easily operated, capable of safely and reliably closing a small hole, capable of being easily recovered and hardly sticking a thrombus and a catheter assembly to insert this into the operation part. SOLUTION: A closing plug contains a blocking-up member 1 being easily collapsible and having shape restoring force, a fixing member 2 to fix this blocking-up member 1 to a tissue around a defective hole and a spring elastic member 3 having both ends respectively fixed to the fixing member 2 and the blocking-up member 1 and holding the blocking-up member 1 and the fixing member 2 in a closely adjacent state. The closing plug introduced into the operation part blocks up the defective hole by sandwiching a tissue around the defective hole by the blocking-up member 1 and the fixing member 2.
Patent JP-S5420197-A (JP)
Title: Preparation of antibiotic substance-sf-837m1
Inventor: WATANABE KOUJI
IPC: A61K35/74
Filed: 1977-07-14
Abstract: PURPOSE: To produce SF-837M 1  which is more useful as a raw material of macrolide antibiotics than known SF-837A 1 , by the cultivation of SF-837producing fungi belonging to Streptom yces genus. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06292960-A (JP)
Title: Method for measuring pouring flow rate of molten metal
Inventor: AMADA KATSUMI
IPC: B22D37/00
Filed: 1993-04-09
Abstract: PURPOSE:To carry out measuring of a pouring flow rate without delay by measuring vibrating output in a pouring nozzle supporting device and calculating the pouring flow rate based on the vibrating output. CONSTITUTION:At the time of measuring the pouring flow rate of high temp. molten metal at the molten metal pouring position from a vessel 1 to a vessel 2 through the pouring nozzle, a vibration detector is arranged to the pouring nozzle supporting device 3. Based on a specific equation from a correlation between the vibrating output in the detector and a stirring power density in the pouring nozzle developed by dropping of the molten metal, the pouring flow rate is obtd. In the equation, d: stirring power density in the pouring nozzle (W/m<3>), m: mass flow rate (kg/s), v1: molten metal flow speed at outlet side of the vessel 1 (m/s), v2: average flow speed at outlet of the pouring nozzle (m/s), g: gravity acceleration (m/s<2>), h: height from the outlet side of the vessel 1 to the molten metal surface in the pouring nozzle (m), V: volume of the molten metal in the nozzle (m<3>), (at the time of negative pressure being 0 in the pouring nozzle), u: volume of the molten metal sucked up with the negative pressure in the pouring nozzle (m<3>), k: proportional constant.
Patent JP-H09278149-A (JP)
Title: Vertical carrying system for excavation earth
Inventor: KOBAYASHI HIDEO
IPC: E02F7/00
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To perform execution of upper frame in a parallel to underground excavation recovery work by arranging upper and lower drums face to face on a steel pipe provided with spirally formed rollers, winding a V-shaped belt along the rollers while putting the belt on the drums, and spirally moving the belt. SOLUTION: When power of driven motor 19 is put on, an upper drum 15 starts its rotation so that a V belt 18 starts its circulation movement. The, the belt 18 rotates a lower drum 16 and also its spirally circulates on spirally arranged rollers 17 around a steel pipe 13. During the continuous operation of the belt 18, remaining earth on an excavation earth throw-in surface G is continuously charged in by an excavation earth throw-in device 20, and thereafter the earth carried in order vertically is recovered by an excavation earth recovery device 21 an excavation earth recovery surface C. Without any special reinforcement in the frame being the surface C, construction of upper frame can be made in parallel with the carrying-out of remaining earth.
Patent JP-S61242419-A (JP)
Title: Ternal input discriminating circuit
Inventor: SEIKE TADAYOSHI
IPC: H03K19/20
Filed: 1985-04-19
Abstract: PURPOSE:To facilitate monolithic IC implementation and to reduce circuit area and power consumption by setting input threshold voltages ¦VSWH¦ and ¦VSWL¦ of inverters of two output circuits so that ¦VSWH¦>¦VSWL¦. CONSTITUTION:An inverter circuit which has a switching voltage VSWH is composed of an EMOS transistor (TR) 8 whose gate is connected to VDD, EMOS TRs 6 and 7, and an E/E inverter 9. The switching voltage of an inverter 11 is VSWL and has a relation VSWH>VSWL. When an input is supplied to this ternary input discriminating circuit Vi1, the outputs of the 1st and the 2nd output circuits are both at L with Vi<VSWL, at L and H with VSWL<Vi<VSWH, and both at H with Vi>VSWH. Thus, the ternary input discriminating circuit is easily formed of the two inverters which differ in switching voltage.
Patent JP-2000271470-A (JP)
Title: Solution adding device
Inventor: FUJII YUKIHIRO
IPC: B01J4/02
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent a backflow of gas or liquid by providing a driving part for driving so as to jet out stored solution, an opening/closing part for opening/ closing a path for solution, and a mixing part for mixing the jetted solution and liquid or gas and by opening/closing the opening/closing part according to whether driving is performed or not. SOLUTION: A jetting device 2 for a solution adding device 1 consists of a tank 3, a storage part 4, a driving part 5, an opening/closing part 6, 2 jetting part 7, and the like, and the tank 3 is filled with solution 8. The driving part 5 is constituted so that when voltage is applied to a driving part heater 13, a driving part body 12 undergoes temperature rise to form bubbles 15 in a path 14. In the opening/closing part 6, a spring 18 is returned to its original position when an opening/closing part heater 20 is energized. As a result, since a hole 22 of a shutter 17 coincides with the position of the path 14, the shutter 17 opens the path 14. Liquid or gas 31 fed from an inlet part 28 is caused to flow in the prescribed direction in a mixing part 29, and at this time, when the opening/closing part heater 20 is energized, the shutter 17 is opened.