baber/WOPTO huggingface dataset:
Patent JP-S6394732-A (JP)
Title: Modulator-demodulator
Inventor: YAMADA YOSHINOBU
IPC: H04L27/00
Filed: 1986-10-08
Abstract: PURPOSE:To constitute the on-line system of a multiplex system by using only its own device by connecting a terminal equipment and a host system outputting a connection request signal in response to the said signal from the host system. CONSTITUTION:When its own host system pull-in instruction from a host system 21 is inputted to a changeover control signal input/output circuit 9 via a changeover control line 112, the circuit 9 sends its own host system pull-in instruction to a changeover control circuit 11 via a control line 113. The changeover control circuit 11 is in compliance with this instruction to give an instruction to connect a data transmitting line 107 and a data receiving line 109 to the host system 21 and to give to the instruction to the input/output control circuit 3 via a control line 116 to connect the data transmission line 107 and the data receiving line 109 to the host system. The circuit 3 connects the host system 21 and the input/output circuit 1 via the data lines 101 and 102.
Patent JP-H0551132-A (JP)
Title: Device for taking reel out of packing box
Inventor: HIGASHIURA TOSHIHIKO
IPC: B65G59/04
Filed: 1991-08-26
Abstract: PURPOSE:To take out a reel and a partition plate alternately by reel step out of this packing box so as to place it to another place, when plural reels are arranged in plural row and in plural lines and packed in a box while piling them in plural steps through a partition plate. CONSTITUTION:A second conveyer 20 for reel transfering is provided on one side of a first conveyer 10 for loading a packing box 1 and a third conveyer 30 for partition plate transfering is provide on its opposite side and a reel adsorbing means 45 is hung down elevatably from a first truck 41 which can advance/retreat between the respective upsides of the first conveyer 10 and the second conveyer 20 along an upper rail 40 and a partition plate adsorbing means 58 is hung down elevatably from a second truck 51 which ca advance/ retreat between the respective upsides of the first conveyer 10 and the third conveyer 30 along the upper rail 40.
Patent JP-H1161310-A (JP)
Title: Aluminum alloy and its production
Inventor: KAJI TOSHIHIKO
IPC: C22C21/02
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a hyper-eutectoid silicon - aluminum alloy having heat resistance and toughness and capable of giving a cast billet of 2100 mm width by continuous casting, and its production. SOLUTION: The aluminum at toy has a composition containing, by weight, 12.5-14.0% Si, 0.5-1.0% Fe, 0.5-1.0% Ni, 0.2-0.5% Ti, and 0.005-0.01% B. The method of production of this aluminum alloy comprises a casting stage by the continuous casting process, a softening heat treatment stage, an extrusion stage under the conditions of >=6 extrusion ratio at 450 deg.C, and stages of solution heat treatment and aging treatment.
Patent JP-H1094275-A (JP)
Title: Multidirectional rotary drive ultrasonic motor
Inventor: AIZAWA TOYOICHI
IPC: H02N2/00
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To drive a driven body in an arbitrary direction using a single motor without requiring any special mechanism for switching the direction of driving force. SOLUTION: A rotor 100 is a spherical shell having an opening at a part thereof. A support 200 supports the rotor 100 while wrapping a part thereof. The rotor 100 has outer surface arranged with a whole surface electrode and inner surface arranged regularly with a plurality of piezoelectric elements each fixed with a polarization electrode. A high frequency AC voltage is applied between the polarization electrode and the whole surface electrode to generate an ultrasonic vibration in the rotor thus turning the rotor.
Patent JP-S60131499-A (JP)
Inventor: OOTA MASAKAZU
IPC: G21F9/02
Filed: 1983-12-20
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-S61120035-A (JP)
Title: Method for detecting abnormality of underground piping
Inventor: ENDO MITSUTOSHI
IPC: G01M3/24
Filed: 1984-11-16
Abstract: PURPOSE:To detect the abnormality of underground piping by exciting in terms of sound wave pipings buried in a burying body by a sound wave source installed in a branch pipe, and at the same time, irradiating microwave on the surface of the burying body near the place where the piping is buried. CONSTITUTION:A water leakage position detecting device 11 consists of an ultrasonic sound source installed mainly in the branch pipe 3 of a water pipe 1 and excites in terms of ultrasonic wave the water pipe 1 and water in the water pipe 1, a synchronizing signal detector 12, a microwave device 13 and a recorder 10. The ultrasonic wave sound source consists of a vibrator 6 and a vibrator driving device 7. The device 13 is provided movable near the ground surface, and irradiates microwave on the ground surface of the place where the water pipe 1 is buried, and at the same time, detects the reflected wave of the microwave modulated by feeble ultrasonic vibration of the ground surface propagated from the water pipe 1 through the ground 2. Thus, the presence of abnormality of the state of burying can be judged accurately.
Patent JP-H04119689-A (JP)
Title: Printed wiring board
Inventor: AKASHI ISAO
IPC: H05K3/40
Filed: 1990-09-10
Abstract: PURPOSE:To obtain a printed wiring board which is excellent in reliability of electrical connection and mechanical joint strength without increasing a land in size by a method wherein a recess is provided to the land on a printed wiring board to which the electrode of a surface mounting electronic component is connected. CONSTITUTION:An inverted cone-shaped recess 15 with a 0.3mm diameter is provided to a land 14 of a printed wiring board where electrodes 2 of a surface mounting electronic component 1 are connected, the electronic component 1 is mounted on the wiring board, the electrode 2 of the surface mounting electronic component 1 is joined to the land 14 with a solder 3 through a reflow soldering method or a flow soldering method. At this point, as solder is filled into the recess 15 of the land 14, the land 14 can be enhanced in joint surface area. The recess 15 is provided to the land 14 at a point so as to enable a gap to be provided between the land 14 and the base of the electrode 2 of the component 1, and the electrode 2 is joined to the land 14 with the solder 3. At this point, as a gap is formed between the electrode 2 and the land 14 through the recess 15, the solder 3 can be fed enough between the base of the electrode 2 and the land 14.
Patent JP-2000075595-A (JP)
Title: Electrifying member and electrifying device
Inventor: MIURA HIROYUKI
IPC: G03G15/02
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To always hold a fresh surface by preventing the deterioration of the performance of an electrifying member caused by the soiling of the surface layer of the electrifying member, attaining the maintenance of stable, excellent uniform electrification and image quality for a long term and positively making the surface layer worn of the electrifying member contaminated by toner or the like. SOLUTION: This electrifying member is provided with a conductive core material 1, a conductive elastic body layer 2 formed on the surface of the conductive core material 1, a wear surface layer 3 also used as a resistance adjusting layer which is formed on the surface of the conductive elastic body layer 2 so as to adjust a resistance value between the surfaces of the conductive core material 1 and the electrifying member CR, and a conductive filler for resistance adjustment that gives conductivity by electronic transmission with a surface layer forming resin. The surface layer 3's specific abrasion loss is >=5.0×10-4 mm3/(N.km)).
Patent JP-S6485969-A (JP)
Title: (meth)acrylic acid ester, resin composition and coating agent using said ester
Inventor: KUROKI MASAYUKI
IPC: C09D167/07
Filed: 1987-09-28
Abstract: NEW MATERIAL:A (meth)acrylic acid ester shown by formula I (R1 is H or CH3; R2 is group shown by formula II; n has 0.5-10 average value). USE:A component for a resin composition. The component has high curing rate, provides a cured coating film having flexibility, has a low glass transition point, not crystallizes at <=0 deg.C and is useful as a coating agent for optical glass fibers, glass, adhesive and coating agent for glass, ceramic and polyester. PREPARATION:Tetrahydrofurfuryl alcohol is reacted with beta-methyl-valerolactone in the presence of a catalyst such as metal Na to give a compound shown by formula III, which is reacted with (meth)acrylic acid in the presence of an esterifying catalyst such as p-toluenesulfonic acid, preferably in the coexistence of an inert solvent and a polymerization inhibitor such as hydroquinone at 50-130 deg.C to give a compound shown by formula I.
Patent JP-H04121199-A (JP)
Title: Purification of polyene-based antibiotic
Inventor: ISHII KOICHI
IPC: C12P19/62
Filed: 1990-09-11
Abstract: PURPOSE:To purify the title substance safely, simply and efficiently by dissolving a polyene-based antibiotic not to solubilize a fermented solution of a polyene- based antibiotic and existing in a solid state in water by a specific method and removing insoluble substances from the solution. CONSTITUTION:A fermented solution of a polyene-based antibiotic or an intermediate treated solution to separate and collect the polyene-based antibiotic from the fermented solution is blended with an acid amide (derivative) and/or urea (derivative) so that the polyene-based antibiotic existing with cells or as crude precipitate in the fermented solution or the intermediate treated solution is solubilized in water. Then insoluble substances such as cells are separated from the aqueous solution. In order to obtain the polyene-based antibiotic from the aqueous solution, preferably the aqueous solution is neutralized with an acid and the formed precipitate of the polyene-based antibiotic is separated.
Patent JP-H0965363-A (JP)
Title: Recording processor
Inventor: NISHIO SATORU
IPC: H04N9/804
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a recording processor which more increases the processing speed of NTSC signal conversion in a digital computing element. SOLUTION: The video signal obtained by A/D conversion of the output of a CCD 1 is stored in a first storage part 3a with one field as a unit. Data of (four vertical lines) × (m horizontal data blocks) out of stored data are transferred to an internal RAM 5, and a two-line portion of a luminance signal is generated at a time by an operation in a digital computing element 4. FM modulation processing is performed in the unit of data blocks in the case of even lines, and FM modulation of an odd line is performed when the processing of one even line is terminated.  When the processing (including FM modulation) to generate the luminance signal of two lines is terminated, data of (four vertical lines) × (m horizontal data blocks) for which the luminance signal of next two lines should be generated are subjected to the same processing, and this processing is repeated up to the last line. Since transfer between an external RAM and the internal RAM 5 is reduced, the processing speed is increased.
Patent JP-S61119095-A (JP)
Inventor: ZAMA ISAO
IPC: H05K3/34
Filed: 1984-11-15
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-H0793053-A (JP)
Title: Control board for pos system
Inventor: OGAWA SEIJI
IPC: G06Q30/06
Filed: 1993-09-28
Abstract: PURPOSE:To simplify the wiring process of a power line, etc., by supplying electric power from a personal computer to external input/output equipment which constitutes the POS system together with the personal computer. CONSTITUTION:A control board 5 equipped with a DC/DC converter 6 which converts the source voltage supplied from the power circuit 2 of the personal computer 1 into the driving voltage of the external input/output equipment, a POS I/O control circuit 8 which is connected to the control part of the personal computer 1, and POS I/O connector 7 which connects the DC/DC converter 6 and POS I/O connector 7 to the external input/output equipment is fitted in an I/O slot 9 provided to the main board 4 of the personal computer 1. The electric power supplied to the external input/output equipment such as a display and a printer is supplied from the POS I/O connector 7 through a cable.
Patent JP-H03102502-A (JP)
Title: Remote i/o device for pc
Inventor: TSUBAKIZAKA MASAZUMI
IPC: G05B19/05
Filed: 1989-09-18
Abstract: PURPOSE:To immediately start operation when the power source of a programmable controller (PC) is turned on by transferring the I/O table of a slave station to a master station when the PC is activated. CONSTITUTION:After the power source is turned on, a CPU 1 checks whether the operation is an operation mode or I/O table preparation. When the instruction of the I/O table preparation is inputted, a command for demanding the I/O table preparation is sent to a remote master unit (RM) 3. In the RM 3, it is waited for the I/O table to be transferred, the transferred I/O table is stored in a RAM 13. By preparing the I/O table for expressing the states of input/output equipments in remote slave stations 6a-6n by the processings of these CPU 1 and RM 3 at the time of the first activation after a system is constructed, labor can be saved hereafter for preparing the I/O table each time the operation is activated.
Patent JP-H1068521-A (JP)
Title: Igniter
Inventor: ARAYA KEIJI
IPC: F23Q3/00
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To allow using a switching element conforming to general dielectric strength specifications by a method wherein a switching element part is provided with a voltage restricting element and a control signal restriction circuit of a control signal processor of the switching element to forcibly restrict an external disturbance to not more than the maximum voltage of the switching element. SOLUTION: A drain of a MOSFET30 of a switching part 500 is connected to a junction of a rectifier diode 8 and a smoothing capacitor 14, and drain sources of the MOSFET30 are connected in inverse parallel by a voltage restriction element 39 and a built-in diode 19. The source and gate of the MOSFET30 are connected to a controller 600. When an external disturbance such as a thunder surge enters from a commercial power source, the voltage restriction element 39 provided in parallel between the drain sources of the MOSFET30 is put into operation at a restriction voltage to ensure the maximum rated voltage of the MOSFET30 or less. At the same time, a working current of the voltage restriction element 39 flows through a detecting resistance 33, so that a control transistor 36 is turned on, causing the MOSFET30 to be kept off.
Patent JP-S61119424-A (JP)
Title: Four wheel drive car
Inventor: WAKAMI KENICHI
IPC: B60K17/344
Filed: 1984-11-15
Abstract: PURPOSE:To enable a change-over operation to be smoothly accomplished with no impact when two wheel drive is shifted to four wheel drive by allowing a transfer gear to be connected first then a clutch arranged on an axle shaft to be connected next. CONSTITUTION:When a selector switch 14 is turned on to the two wheel drive side, only VSV3 is electrically energized. Accordingly, a transfer 4 and clutches 9a and 9b are in the disconnect condition which does not permit any torque to be transferred. This allows, therefore, both a propeller shaft 5 and a differential gear 6 to cause no power loss permitting neither vibration nor noise to be produced. While on the contrary, when the selector switch 14 is turned on to the four wheel drive side, VSV1 is electrically energized. This allows the transfer 4 to be connected by an actuator AC1 permitting the propeller shaft 5 to rotate. Subsequently, a position switch 16 is on allowing VSV2 to be electrically energized. This causes clutches 9a and 9b to be connected by an actuator AC2 allowing a torque to be transferred without any impact.
Patent JP-2001069508-A (JP)
Title: Image storing method, image storage device and recording medium thereof
Inventor: OSHIKIRI KOJI
IPC: H04N19/423
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To compress and store an image with image quality desired by a user. SOLUTION: An image compandor 202 adopting the image storage method compresses a received image, to generate a plurality of compressed data at an object compression rate under a plurality of different known conditions or conditions set by a user such as alignment between frequency bands, number of wavelet hierarchies, an entry point and the quantization level of each segment or the like, expands the compressed data and an image display means 204 displays the decoded image. When the user uses an image selection means 205 to select an image discriminated as being optimum by the user, a compression data storage means 208 stores the compressed data corresponding to the image.
Patent JP-H0581115-A (JP)
Title: Data processing method for distributed database managing system
Inventor: WATANABE KOICHI
IPC: G06F15/177
Filed: 1991-09-20
Abstract: PURPOSE:To easily change management information, to reduce an error owing to change and to improve the reliability of a system at the time of moving the site of stored data by executing unitary management in the storage sites of data existing in the respective sites by means of the master site. CONSTITUTION:Management information of data in the respective sites WS 2-WSn is held as a data managing table 3b by separating it from information of the storage site and information concerning the storage site is executed unitary management as a site managing table 3a only in the master site WS1. The site managing table 3a is fetched from the master site WS1 at the time of starting the respective sites WS2-WSn and matching is executed with the data managing table 3b being in the self site at the time of retrieving data so as to obtain the storage site of data. Therefore, only the storage site name of the site managing table 3a is changed in order to operate the database system without a contradiction even if the storage site of data changes.
Patent JP-S61119367-A (JP)
Title: Pressure casting device
Inventor: NOGUCHI KEIICHIRO
IPC: B22D17/20
Filed: 1984-11-14
Abstract: PURPOSE:To obtain a casting having uniform and high-density structure and having excellent strength, etc. by fitting a heat insulating cylindrical body having a porous surface to the inside wall surface of an injection sleeve of a pressure casting device and casting a molten metal under the pressure into the cavity then solidifying the molten metal. CONSTITUTION:The pressure casting device 1 is provided with the cavity 2 between casting molds 3 and 4, has a molten metal passage 6 between the cavity and an injection sleeve 5 and is fitted with the heat insulating cylindrical body 6 to the inside wall surface of the sleeve 5. The molten metal is poured into the sleeve 5 while a plunger 7 is held positioned in the lower part and when the plunger 7 is moved upward after the mold 3 is mated with the mold 4, the molten metal is forced into the cavity 2 and is solidified in the pressurized state. The hole diameter D (mum) on the surface of the body 6 is determined at D <=-100P+2,100 with respect tot he pressure P (KPa) of the molten metal to prevent the in flow of the molten metal. The decrease of the molten metal temp. in the injection sleeve is thus prevented and the casting having the excel lent structure and strength is obtd.
Patent JP-H0694624-A (JP)
Title: Discharging device of tubular body inspection equipment
Inventor: HOSHINO MASARU
IPC: G01B11/24
Filed: 1992-09-10
Abstract: PURPOSE:To enable reliable transfer of a tubular body to be inspected, by a construction wherein the body to be inspected is pressed onto the sucking body side on the occasion when the body is transferred from an inspecting apparatus to a discharging device. CONSTITUTION:When a revolved holder (h) and a body 6 to be inspected which is inserted into the holder (h) are conveyed to a position being opposite to a discharging device 3, a suction body 24 of the device 3 and the body 6 are synchronized with each other by a control device and the body 6 is attached by a suction cup 25. Since an operating lever of a presser device 30 rotates counterclockwise along a cam face on the occasion, retaining plate 30 rotates onto this side and a presser member 36 presses down the lateral side of the body 6. Consequently, the suction body 24 attracts the body 6 reliably. The suction body 24 in this state is conveyed onto the back side of the device 3 while it ascends gradually on a rail 23 along a cam C formed along the peripheral surface of a rotating body 27. A signal of determination of the quality of the body 6 to be inspected is sent from an internal determination device to the device 3 and the state of being attracted is canceled at a prescribed position corresponding to each body 6.
Patent JP-H0694943-A (JP)
Title: Multicore connector for optical fiber
Inventor: SUZUKI NORIO
IPC: G02B6/40
Filed: 1992-09-10
Abstract: PURPOSE:To provide a multicore connector for the optical fiber with the end faces of the optical fibers appropriately optically coupled at all times when one multicore connector is joined to another connector. CONSTITUTION:A hole 40 for mounting a guide pin 42 is formed in the multicore connector main body 30 for the optical fiber, at least one notch is formed in the guide pin 42, and the guide pin 42 is fixed and held in the hole 40 by a detaining means to engage the guide pin 42 mechanically with the notch. Meanwhile, an insert plate 57 having a fine rugged surface is embedded along the optical fiber arranging region of the main body 30 to suppress the contraction of a thermosetting resin when the main body 30 is integrally formed. The guide pin is guided by a guide hole 38, and the end faces of the optical fibers are appropriately optically coupled.
Patent JP-H03105215-A (JP)
Title: Centering method of electromagnetic flowmeter with flange fitted
Inventor: FUJIWARA KAZUO
IPC: G01F1/58
Filed: 1989-09-20
Abstract: PURPOSE:To enable positioning and slippage prevention of a packing thereby to make alignment easy when a flange is mounted by providing a step to fix the packing and fixing the step to a step of an earth ring for detecting use. CONSTITUTION:There are formed steps for fixing use in a packing 4a and an earth ring 3a. The packing 4a and earth ring 3a are aligned by coupling these steps. When the outside of the packing 4a is made larger than the earth ring 3a, the packing 4a functions as a guide for a through volt 6 when a flowmeter 1 is mounted to a piping flange 5. Therefore, if the outer dimension of the packing 4a is determined by taking the standard size of the piping flange 5 into consideration, the flowmeter 1 can be mounted on the piping flange 5 in the aligned state with the packing 4a. Accordingly, an electromagnetic flowmeter which is easy to mount can be obtained.