baber/WOPTO huggingface dataset:
Patent JP-H08145283-A (JP)
Title: Quantitative discharge pump having display of discharge
Inventor: SHINOHARA NOBUO
IPC: F16N3/12
Filed: 1994-11-18
Abstract: PURPOSE: To accurately measure a dischage amount by the provision of a display displaying the volume of resin to be discharged by operation of a pump. CONSTITUTION: A piston 3 to be energized to one direction by a resilient member is set in a cylindrical body and a pump cylinder 1 equipped with a nozzle 10 for dischaging is provided with a micrometer 20 which has a function to measure the movement of wire 21 connected to the piston 3, and the movement of the piston is displayed in the form of dischage amount of substance.
Patent JP-H08168167-A (JP)
Title: Protection method for inverter
Inventor: IYOTANI RYUJI
IPC: H02H7/12
Filed: 1994-12-14
Abstract: PURPOSE: To reduce undue current stress on a GTO by interrupting provision of a gate signal to faulty arms upon occurrence of DC short circuit fault and delivering a gate signal, for turning a self-extinguishing semiconductor device OFF, to other arms thereby preventing the fuse of sound phase from blowing out. CONSTITUTION: Upon occurrence of DC short circuit in phase W output signal (d) from an EX.OR circuit 8 goes 1 and an overcurrent detection signal (c) also goes 1 to satisfy the AND conditions of an input to an AND circuit 9 which thereby produces an output signal (e) equal to 1. Consequently, the output signal (f) of phase W goes O whereas the output signals f1, f2 of sound phases U and V go 1. When an interruption signal is 1 and the output signals from AND circuits 10A-10C are 0, the gate control circuits 11A-11C for phases U-W interrupt provision of the gate signal (for phase W, in this case) and delivers a turn OFF signal (to phases U and V, in this case), as a gate signal, when the interruption signal is 1 and the output signals from AND circuits 10A-10C are 1.
Patent JP-H01150514-A (JP)
Title: Method for manufacturing seal-ring
Inventor: KUMASAKA YASUSHI
IPC: B29C43/34
Filed: 1987-12-08
Abstract: PURPOSE:To form a seal-ring simply and rapidly by molding a crude rubber material in vulcanization in such a manner that a ring-shaped crude rubber material is held on the peripheral portions of piercing holes in a thin plate-like holding plate having piercing holes and the crude rubber material is inserted between the upper and lower dies of a molding die device together with the holding plate. CONSTITUTION:A plurality of piercing holes 7 are provided piercingly in the holding plate 1 and the crude rubber 2 is engaged in the peripheral portions 8 of the piercing holes 7 in the outer portion of the die device 3 so that the crude rubber material 2 is held on the holding plate 1. After the holding plate 1 held with the crude rubber material 2 is mounted on the lower die 5, the upper and lower dies 4, 5 are closed each other so as to put the holding plate 1 between the upper and lower die 4, 5, and also, after the crude rubber material 2 is molded in vulcanization by heating the upper and lower dies 4, 5 so as to mold the seal-ring portion 6, the upper and lower dies 4, 5 are spaced away each other so as to take the holding plate 1 out of the die device 3. Accordingly, the seal-ring portion 6 can be taken out of the die device 3 while it is left holding in the holding plate 1, and inner and outer scrap portions 27, 28 are separated in another place, so that a seal-ring can be formed as a product.
Patent JP-H06160666-A (JP)
Title: Method for connecting optical waveguide and optical input/output member
Inventor: ICHIKAWA JUNICHIRO
IPC: G02B6/12
Filed: 1992-11-19
Abstract: PURPOSE:To provide the method which accurately connects plural optical input/ output members in a block for optical input and output, e.g. end surfaces of optical fibers to end surfaces of plural optical waveguides of a waveguide type optical element such as an optical switch and an optical modulator with high precision. CONSTITUTION:Plural optical waveguides 2a and 2b are formed on a substrate 1 so that their interval gradually extends or reduces toward their terminals, connection end surfaces of the optical waveguides 2a and 2b are formed by cutting and removing substrate terminal parts so that the interval between those optical waveguides 2a and 2b coincides with the mutual interval between optical input/output points of optical input/output materials in blocks 7a and 7b for optical input and output to be connected thereto, and the blocks 7a and 7b for optical input and output are adhered to the cut end surfaces to accurately connect the optical waveguide end surfaces and optical input/output member end surfaces to each other.
Patent JP-2001130656-A (JP)
Title: Aerosol container preventing accidental burst
Inventor: HAYAKAWA SHIGERU
IPC: B05B9/04
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent an ejection valve mechanism in an aerosol container from suddenly jumping out of the container or a container main body from bursting by quickly discharging high-temperature, high-pressure gas in the container to the external side even in the case where the container is exposed to a high temperature and the internal pressure is thereby increased to a higher level than necessity, or the shape of the container is deformed. SOLUTION: The aerosol container main body of this aerosol container 1A is made by blow-molding a thermoplastic resin to form a hollow container and by simultaneously forming grooves or recesses/protrusions 2a, which serve as discharge grooves for leaking an ejection material such as high-pressure gas with which the container is filled, on an outer circumferential side face of a mouth portion 2A which is an open end of a neck 2 of the container.  In this aerosol container 1A the ejecting valve mechanism 6 housed in a valve housing 9 in a vertically movable state is fitted to the neck 2 in an ejectable state with the aid of a packing 8 and is fixed to the container main body by being caulked with a mounting plate of a mounting cup 7 covering an upper face of the valve housing and extending to the mouth portion 2A of the container main body and further down to an outer circumferential portion of the neck 2 positioned below the mouth portion 2, thereby forming a leaking passage for internal gas or the like by the deformation of the neck due to thermal expansion.
Patent JP-H09152082-A (JP)
Title: Fixing structure of hose
Inventor: OGIDA HIDETOSHI
IPC: F16L37/10
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To quickly and securely fix and remove a hose to and from a connector part formed in a member to be fixed, relating to the fixing structure of the hose that is used for connecting the hose to the connector part. SOLUTION: This fixing structure is designed to that a sleeve 17 to which a hose is connected is connected, via a union member 19 that is made to freely rotate relative to the sleeve 17, to a cylindrical connector part 13 formed in a member to be fixed. In this case, a plurality of locking claws 23 are formed at predetermined angles to one another in such a way as to project from the side of the union member 19 facing the connector part 13, and inlet grooves open on the end face of the connector part 13 for insertion of the locking claws 23 are formed in the outer periphery of the connector part 13. Guide grooves for guiding the locking claws 23 when the union member 19 is rotated are formed in such a way as to continue to the inlet grooves, and locking projections for locking the locking claws in place are formed in such a way as to project from the guide grooves.
Patent JP-H11140661-A (JP)
Title: Manufacture of composite oxide film, metal composite material, composite oxide film, and functional conductive material
Inventor: YOSHIMURA MASAHIRO
IPC: H01M4/485
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an excellent Li composite oxide film by a method completely different from a conventional method. SOLUTION: In providing a composite oxide film of a Li element and other metal elements than the Li element, the metal elements are at least one kind of elements to be selected from a group of Ni, Mn, V, Fe, Cr, Al and Co, a metallic body consisting of a metal element is immersed in the alkaline solution containing the Li ion, and the Li ion is hydrothermally reacted with each other to form the composite oxide film of the metal element and the Li element on a surface of the metallic body.
Patent JP-H04181852-A (JP)
Title: Modem provided with state diagnostic function
Inventor: AIKAWA HIDEYUKI
IPC: H04L69/40
Filed: 1990-11-16
Abstract: PURPOSE:To avoid hung-up and attain smooth communication between computers and between a computer and a MODEM while using an exchange line by providing a state detector to the MODEM and monitoring the communication state of the MODEM and resetting the MODEM as required. CONSTITUTION:When a command of state request such as 'show all' is entered from a diagnostic terminal equipment, a control section 23 converts a signal detected from a detection circuit 17 into a predetermined format and outputs the result from an RS 232C control section 20. When a command of communication state reset comes, the control section 23 turns off a switch 16 to clears an ER signal inputted from a computer to a MODEM thereby resetting the MODEM. The diagnostic terminal equipment monitors the state detection data from the detection circuit 17 and outputs a reset instruction when hung-up takes place.
Patent JP-H03172734-A (JP)
Title: Property monitoring system
Inventor: WATANABE KIYOISA
IPC: G01N11/00
Filed: 1989-12-01
Abstract: PURPOSE:To measure viscosity, specific heat (thermal capacity), a polymerization rate, etc., on an on-line basis and to monitor the state of chemical reaction, etc., by exchanging a constant quantity of heat with fluid stepwise and detecting variation in temperature pertaining to the generation of heat convection. CONSTITUTION:A heat source 2 which is put in a partition wall is inserted into the fluid 1 to heat or cool the fluid 1 stepwise by the constant heat quantity and a temperature sensor 4 measures variation in the temperature of fluid 3 nearby the heat source which is under the heat influence of the heat source 2. In heating mode, the fluid 3 nearby the heat source rises in temperature as shown by a curve A, and the temperature rises slowly to reach parallel temperature T. Then the curve A of the temperature variation includes information regarding the heat capacity of the fluid 1 in the former half about the point where the fluid 1 has convection, i.e. an inflection point t1 and also includes information regarding the dynamic viscosity in the latter half. The temperature variation of the fluid 3 is differentiated to find the temperature variation rate and then variation shown by a curve B is obtained. There is a correlation among the maximum value of the temperature, the heat capacity of the fluid 1, and the inclination of attenuation after the maximum value of the temperature, or the logarithmic value of the attenuation time and the dynamic viscosity of the fluid 1.
Patent JP-H01151020-A (JP)
Title: Optical disk device
Inventor: FUJINO HIROMASA
IPC: G11B21/22
Filed: 1987-12-08
Abstract: PURPOSE:To make unnecessary the attaching and detaching of an optical head fixing member at the time of conveying a device by being equipped with a member for fixing an optical head to change the size of the direction vertical to tensile force or a compressing force at the clearance between the optical head and a base to mount the optical head. CONSTITUTION:When a cartridge 5 is not put in an optical disk device, a coil spring 3 between a head frame 6a of an optical head 6 and a base 1 pressurizes both the head frame 6a and the base 1 with a certain extent of an elastic force. Therefore, the optical head 6 is fixed. When the cartridge 5 is pushed into a holder 2, one edge of an arm 4 is pushed down by a holder 2, one edge of the coil spring 3 is fixed to the base 1, other edge is connected to the arm 14, and therefore, it is pulled in an X direction. Then, the pressurizing force added to the head frame 6a by the coil spring 3 is eliminated and the optical head can be moved in an X-X' direction. Thus, the attaching and detaching of the member for fixing the optical head at the time of conveying an optical disk device are made unnecessary.
Patent JP-H03172886-A (JP)
Title: Automatic pronunciation training device
Inventor: SASAKI YASUSHI
IPC: G10L15/00
Filed: 1989-12-01
Abstract: PURPOSE:To reduce the direct guidance time for a teacher and to allow the effective guidance to many learners with a smaller number of teachers by allowing the learner to train while correcting his own pronunciation in accordance with the teacher's comments on the learner's pronunciation. CONSTITUTION:A word to be taught is selected and inputted from a keyboard 27b. This word is inputted and registered into a word dictionary section 21 via a teacher interface section 24 and is displayed on a display unit 28c. The leaner is instructed to pronounce the displayed word toward a microphone 29a for a voice recognizing device. This pronunciation is stored and preserved in a standard pronunciation pattern dictionary section 23. The teacher stores the precautions when the learner makes the training of pronunciation by himself into a comment dictionary section 22 via the teacher interface section 24. The processing with the respective pronunciations of one word ends in this way and, therefore, investigation is made as to whether there are still the unprocessed words or not. The operation returns to initial operation is such words exist. The processing to register the words and to store the standard pronunciation patterns is then repeated.
Patent JP-H09144018-A (JP)
Title: Settlement method of underwater structure
Inventor: NOGUCHI TETSUSHI
IPC: E02D23/02
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to quickly and accurately adjust a horizontal position when an immersed tube is settled. SOLUTION: A settled structure A is suspended to pontoons 20a-20d floated on the surface of the water through hanging wires 31 controlled by winches and, at the same time, horizontal controlling wires 38a-38d, 39a and 39b fixing their ends to the bottom of the water are interlocked with the settled structure A in the plural directions. Hanging wire winches 30 for winding and drawing out the hanging wires 31 and horizontal controlling wire winches 35a-35d, 36a and 36b for winding and drawing out the horizontal controlling wires 38a-38d, 39a and 39b are mounted on the pontoons 20a-20d.  The horizontal wires 38a-38d, 39a and 39b drawn out from the horizontal controlling wire winches 35a-35d, 36a and 36b are fixed to the bottom of the water through pulleys borne on the settled structure A, and a horizontal position of the settled structure A is adjusted with the control of the horizontal controlling winches in a state to hang down the settled structure A in the water with the hanging wires 31. When the hanging wires 31 are drawn out to settle the settled structure A, the horizontal controlling wires 38a-38d, 39a and 39b are synchronized with the setting velocity of the settled structure A and are drawn out by the same length as that of the hanging wires 31 to be drawn out.
Patent JP-H04183958-A (JP)
Title: Cooling structure of fuel injection type engine
Inventor: MOCHIZUKI NORIHISA
IPC: F02F1/36
Filed: 1990-11-15
Abstract: PURPOSE:To increase the cooling effect on an fuel injection valve and ignition plugs, in an engine in which ignition plugs are fitted to the cylinder head around the fuel injection valve, by providing a water jacket around the fuel injection valve so as to be continuously communicated with the cylinder head. CONSTITUTION:In an engine in which an electromagnetic high-pressure fuel injection valve 46 and a pair of right and left ignition plugs 56 around the fuel injection valve 46 are fitted to the combustion chamber 37, a first water jacket 60 is formed in the cylinder 25, while a second water jacket 61 is formed in the cylinder head 30, and the second water jacket 61 is continuously provided in a ring shape around the high-pressure fuel injection valve 46. In the portion where the openings 60a and 61a of respective water jackets 60, 61 at the respective rear parts are opposite to each other, an inlet part 63 being a through hole is formed in a gasket 62, and both the water jackets 60, 61 are communicated through the inlet part 63. And in the cylinder head 30, an outlet part 64 for communicating the second water jacket 61 with the outside is formed so as to be adjacent to the right side of the inlet part 63.
Patent JP-H08167661-A (JP)
Title: Semiconductor memory integrated circuit
Inventor: IZAWA TETSUO
IPC: H01L21/8244
Filed: 1994-12-14
Abstract: PURPOSE: To raise integration of a memory cell and to enable quick operation of a logic gate circuit by using n-type polysilicon for an n-channel MOS transistor and p-type polysilicon for a p-channel MOS transistor as a gate, respectively. CONSTITUTION: In a complementary logic gate of a memory cell 110 wherein quick operation is required, n-polysilicon of low work function is used as a gate for n-channel MOS transistors 11b, 11d, 11e, 11f and p-polysilicon of higher work function is used as a gate for p-channel MOS transistors 11a, 11c. Thereby, each threshold voltage of the n-channel MOS transistors 11b, 11d to 11f and the p-channel MOS transistors 11a, 11c can be practically reduced. In the process, an interval between the n-channel MOS transistors 11b, 11d to 11f and the p-channel MOS transistors 11a, 11c is set at 1μm or more.
Patent JP-2001090204-A (JP)
Title: Metallic stationary plate using closed cell concrete board
Inventor: IHARA YOSHIHIRO
IPC: B21D22/04
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a fixing method, by which a closed cell concrete board which has been often used as an exterior finishing material can be installed easily to a building frame body. SOLUTION: Closed cell concrete is molded, a metallic stationary plate is mounted on the rear of the concrete by a plurality of small-diametral nails generating strong holding power without generating cracks to the closed cell concrete, and the closed cell concrete board is set up to a building frame body by tapping screws. Plate thickness is thinned by a pressing machine or the like so that the small-dimensional nails are driven without bending in sections, where the small-diametral nails are driven, in the metallic stationary plate fitted onto the rear of the closed cell concrete at that time. On the other hand, sections fixed to the building frame body by the tapping screws in the metallic stationary plate are equalized to the thickness of various base materials so as not to weaken the bonding power of the tapping screws.
Patent JP-H03170977-A (JP)
Title: Developing device
Inventor: KITA HIDEKI
IPC: G03G15/08
Filed: 1989-11-29
Abstract: PURPOSE:To prevent the deterioration of concentration of a toner and to stabilize the toner concentration by constituting the device so that a part of the toner replenished to a first stirring line from a toner replenishing port is bypassed to the downstream side of a second stirring line from a notch part. CONSTITUTION:A part of a toner passes through a notch part 3a of a partition plate 3 from a first stirring line A and flows out to a second stirring line B and brought to reflux to a first stirring line A from the downstream end of a second stirring line B, and the other toner circulates through a circulating line consisting of a first stirring line A and a second stirring line B. A part of the toner carried through the circulating line is developed and consumed to a photosensitive drum from a developing roller while it is moving through a second stirring line B, and the residual toner is joined with the toner which flows out through the notch part 3a of the partition plate 3 and brought to reflux to a first stirring line A from the downstream end of a second stirring line B. Subsequently, toner concentration after the confluence is detected by a toner concentration detecting means 7, and by a result of detection, the toner concentration is controlled. In such a way, the toner concentration supplied to the photosensitive drum 8 can be supplied uniformly and stably.
Patent JP-H10153879-A (JP)
Title: Electrostatic charge image developing toner
Inventor: UEDA HIDEAKI
IPC: G03G9/097
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain an electrostatic latent image developing toner which shows fast rising of charges, has excellent charge stability, resistance against spent and environmental resistance and uses a negative charge controlling agent containing no heavy metals by incorporating a specified phenol deriv. compd. SOLUTION: This electrostatic latent image developing toner contains at least one kind of phenol deriv. compd. expressed by formula I to formula IV. The phenol deriv. compd. is effective as a charge controlling agent for a toner, and especially as a negative charge controlling agent. In the formulae, R1 to R18 are hydrogen atoms, electron-withdrawing substituents, alkyl groups, alkoxy groups, or hydroxyl groups, however, it is not allowed that all of R1 to R4 are hydrogen atoms, all of R5 to R8 are hydrogen atoms and all of R10 to R14 are hydrogen atoms. Thereby, the obtd. toner can be used for any development to develop an electrostatic latent image, and the toner shows excellent color reproducibility and light transmitting property.
Patent JP-H09133483-A (JP)
Title: Double pipe heat pipe
Inventor: MOCHIZUKI MASATAKA
IPC: F28D15/02
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat pipe capable of executing effective heat conveyance from a local heat generation source, such as a CPU. SOLUTION: A space is provided on the outer periphery of an inner pipe 11 through which air can be distributed, thereby covering an outer pipe 12 while a space between the inner surface of the outer pipe 12 and the outer surface of the inner pipe 11 is enclosed with an end plate 13. In this double pipe type heat pipe 10 which uses the inside of the enclosed space as a heat pipe, a flat surface is formed in a part of the outer pipe 12 and used as a vaporizer unit 19. The areas where the outer surface of the inner pipe 11 is opposed to the vaporizer unit 19 of the outer pipe 12 is served as a condensation unit 20. Furthermore, a heat sink 21c is provided on the inner surface of the inner pipe 11.
Patent JP-H10152255-A (JP)
Title: Paper stacking tray and paper discharging device using it
Inventor: TAKAI SHINGO
IPC: B65H31/04
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To effectively straighten the curl of paper so as to stack paper stably by extending a protruding part in the cross direction of a tray base at the upper face center part of the tray base, and providing wing members at both side tray base parts of the protruding part through elastic members. SOLUTION: A paper stacking tray 1 is composed of a tray base 2, a protruding part 3 extended in the cross direction of the tray base 2 (a vertical direction to a paper face) at the upper face center part of the tray base 2, wing members 5 provided at both side tray base parts of the protruding part 3 through elastic members (coil springs) 4. The protruding part 3 is so formed as to have a paper holding face 3a for holding stacked paper 6. The coil springs are adjusted in such a way as to straighten the curl of paper appropriately by the ratio of the area of paper, the area of the paper holding face and the paper contact area of the wing members 5.