baber/WOPTO huggingface dataset:
Patent JP-H01148118-A (JP)
Title: Safety device for mower
Inventor: ISHIMARU MASAKUNI
IPC: A01D34/64
Filed: 1987-12-07
Abstract: PURPOSE:To prevent a mower from rotating in lifting thereof and improve safety of work, by stopping a tension arm with a stopper arm in lifting the mover and setting a belt converter to a state of disconnecting a clutch. CONSTITUTION:If a front power take-off(PTO) lever 16 is rotated in the direction of arrow, a wire 15 is pulled through an arm 17 connected to a rotation base (16a). The lower end (14a) of a tension arm 14 pivoted on a bracket 19 is then moved upward to rotate the tension arm 14 in the clockwise direction. A tension roller 20 presses a belt 21 to apply tension and a belt converter 13 is in a state of connecting a clutch. At this time, the rotation base (16a) is released from a switch 18 by rotation of the front PTO lever 16 to turn off the switch 18. A circuit of a lifting and lowering switch 6 is in a broken state. Thereby, when a mower 2 is rotated, lifting thereof is not caused at all even if the lifting and lowering switch 6 is turned on, since the circuit is broken by the switch 18.
Patent JP-H01149650-A (JP)
Title: Automatic recall system
Inventor: NAKATANI TATSUYA
IPC: H04M1/274
Filed: 1987-12-07
Abstract: PURPOSE:To drastically improve the operability of a caller by accumulating the respective telephone numbers of plural telephone sets disposed by a callee corresponding to every destination and automatically repeating a call for the respective telephone numbers until the callee responds to that. CONSTITUTION:One destination button (281, for example) is fixed for specifying a subscriber 7 and the telephone numbers DN1, DN2 and DN3 of the respective telephone sets 4, 5 and 6 are previously registered corresponding to the destination button 281. When the destination button 281 specifying the subscriber 7 is operated after operating a call button 27, a central processing unit 24 starts a sequential sending part 241. The sending part 241 extracts the un-sent telephone number among the telephone numbers DN1, DN2 and DN3 stored in a destination area DT1 corresponding to the destination button 281 in a storage device 25. When a state detection circuit 29 detects a sound showing that a line is occupied, the sending part 241 extracts the next un-sent telephone number. In this way, the call between the caller and the callee is started by sequentially executing the sending processing.
Patent JP-H01150685-A (JP)
Title: Position transducer for elevator
Inventor: HIRABAYASHI TERUMI
IPC: B66B3/02
Filed: 1987-12-07
Abstract: PURPOSE: To improve safety by outputting a maintenance demanding command by a signal from the dust detecting part, and checking travel of an elevator by a signal of the smoke detecting part in a position detecting device composed of light emitting and receiving elements. CONSTITUTION: Output voltage V1 is outputted from a phototransistor 9b by the light from a light emitting diode 9a, and is compared with a reference voltage (v1 ) by a comarator 9c so that output V2 is outputted to a position detecting output circuit 10 when (V1 >V1 ) is realized. The output voltage V1 is inputted to the dust detecting part 11 and the smoke detecting part 12, and the dust detecting part 11 outputs a signal to the maintenance demanding command part 17 when the output voltage changes by taking many hours to generate a maintenance demanding command. While, the smoke detecting part 12 checks travel of an elevator by the elevator travel checking part 23 by judging it as smoke when a change in the output voltage V1 becomes a preset value or more in a short time to thus prevent a malfunction and to improve safety.
Patent JP-2001120027-A (JP)
Title: Self-propelled point injecting type fertilizer applicator
Inventor: YUKI TOSHIHIRO
IPC: A01C19/02
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a self-propelled fertilizer applicator capable of carrying out the point injection of a liquid fertilizer into soil at the objective nearly constant depth without being greatly influenced by the state such as unevennesses of the soil surface of a field. SOLUTION: This self-propelled point injecting type fertilizer applicator 10 is obtained by composing driving means 34, 36, 38 and 40 for travel for applying a rotation driving force to at least one of plural travel wheels 13a to 13d mounted on a main frame 12, thereby self-propelling the main frame 12, on the other hand, providing a guide means 46 in a subframe 14 in which an injecting pipe 16 is mounted so as to be vertically drivable, connecting the subframe 14 to the main frame 12 so as to be relatively movable in the vertical direction relatively to the main frame 12, enabling the subframe 14 to integrally travel with the main frame 12, composing drawing and inserting driving means 50, 52, 54, 56 and 58 for vertically driving the injecting pipe 16 and drawing and inserting the injecting pipe 16 relatively to the interior of the soil in the field,  on the other hand and composing liquid fertilizer forced feeding means 74, 84, 88, 90, 92, 94 and 96 for leading the liquid fertilizer in a tank 18 supported by the main frame 12 to the injecting pipe 16 and discharging the liquid fertilizer from the tip nozzle part 60 when the injecting pipe 16 is inserted into the soil.
Patent JP-H08141746-A (JP)
Title: Oscillating device of spot welding gun
Inventor: SATO YOSHIO
IPC: B23K11/24
Filed: 1994-11-18
Abstract: PURPOSE: To provide the device not requiring space and rich in operability as an oscillating device of portable spot welding gun. CONSTITUTION: In the oscillating device to align an angle of electrode to a work while hanging and oscillating a spot welding gun 7, between a gun bracket to support gun 7 and a gun arm 9 of gun 7, the gun arm 9 is oscillated by motor drive through speed reducer. By this method, a large welding gun for rolling stock and automobile body is simplified and made to space saving, further, the operability is greatly improved.
Patent JP-H08211544-A (JP)
Title: Diazo photosensitive film
Inventor: UENO SADAO
IPC: G03C1/795
Filed: 1995-11-06
Abstract: PURPOSE: To provide a diazo photosensitive film having satisfactory preservability and developability and giving an image area having high optical characteristic density and a non-image area having high transparency after development by combining a specified diazo component with specified phenol type and resorcin type couplers. CONSTITUTION: This diazo photosensitive film has a diazo photosensitive layer contg. a diazo component and coupler components on a plastic film. The diazo component is a compd. represented by formula I and/or a compd. represented by formula II. The coupler components are compds. represented by formulae III, IV. In the formula I, each of R1-R3 is H, 1-7C alkyl, etc., and X is an anion. In the formula II, each of R4 and R5 is H, 1-5C alkyl, etc., each of R6 and R7 is H, 1-7C alkyl, etc., and X is an anion. In the formula III, each of R8 and R9 is 1-8C alkyl, sulfone, etc. In the formula IV, R10 is 2-6C alkylene.
Patent JP-H01205980-A (JP)
Title: Polishing product
Inventor: KAMU WA ROU
IPC: C08K5/34
Filed: 1988-12-07
Abstract: PURPOSE: To improve heat resistance of an abrasive product for higher abrasive performance by using a particular resin bond system. CONSTITUTION: This abrasive product involves abrasive grain and resin bond system. The resin bond system consists of a thermally stable, aromatic ligand such as a phthalocyanine compound and a reactive, curable phenolic resin. It is thus possible to improve heat resistance of an abrasive product for higher abrasive performance.
Patent JP-H07141298-A (JP)
Title: Input device
Inventor: JIKUMARU TETSUYA
IPC: G06F3/02
Filed: 1993-11-15
Abstract: PURPOSE:To shorten the input time and reduce misinput, to downsize an input device, and to the usability for a person who is skilled in abacus calculation by decreasing he number of input keys and reducing the movement quantity of fingers at the time of input operation. CONSTITUTION:A desk-top calculator C includes the input device 1 consisting of a main body part 2, a key K0 indicating 0 and keys K1 to K5 indicating numbers 1 to 5 on the top surface of the main body part 2, and further has an '=' key 4 and mathematical arithmetic keys 5, a clear key 8, and a display part 3. The respective keys indicating the numbers 1 to 4 indicate values of additio of values that both keys indicates only when the key indicating 5 is operated at the same time and also indicate the numbers of one key without being added to the keys indicating the integers 1 to 4, so the numerals 0 to 9 can be expressed by pushing the six keys indicating 0 to 5 independently or simultaneously. Consequently, the number of numeric keys can greatly be decreased from conventional 10 to 6 and the movement of the fingers at the time of input operation is made small to shorten the input time and reduce misoperation.
Patent JP-H02156709-A (JP)
Title: Voltage controlled oscillator
Inventor: NAKAMURA TETSUO
IPC: H03B5/32
Filed: 1988-12-09
Abstract: PURPOSE:To easily vary a range by connecting plural oscillators connected in series to an oscillation circuit. CONSTITUTION:The voltage controlled oscillator consists of an oscillation circuit 3 connecting to oscillators 4A, 4B in series. Since the oscillators 4A, 4B are connected in series resulting in doubling a change in the same equivalent reactance Cv in this way, the frequency variable range, the capture range and the lock range are doubled. Thus, even when a current share circuit 1, a variable reactance circuit 2 and the oscillation circuit 3 are integrated into an IC, the frequency variable range, the capture range and the lock range are easily doubled by connecting the oscillators 4A, 4B in series. Since the oscillators 4A, 4B are used as double components, the dispersion in the free-run frequency is halved. Thus, the dispersion in the free-run frequency is improved.
Patent JP-2000137148-A (JP)
Title: Optical module and manufacture of the same
Inventor: MASUDA YUJI
IPC: H01S5/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an excellent optical module capable of sharply reducing a waveguide loss, and suitably dealing with high frequencies by forming an optical wave guide at a high position and a method for manufacturing this optical module, and to provide an optical module having a suitable alignment function by solder bump and a method for manufacturing this optical module. SOLUTION: An optical waveguide 2 is constituted by laminating at least a core layer 2c whose diffractivity is higher than that of a clad layer 2a on the clad layer 2a, and an optical element 6 is arranged through an adhesive layer 3 on a substrate 1, and a frame-shaped body W whose upper face is symmetrically shaped to the optical axial projection of the optical waveguide is arranged in the surrounding of the adhesive layer 3.
Patent JP-H01151718-A (JP)
Title: Engine with exhaust turbosupercharger
Inventor: HITOMI MITSUO
IPC: F02B37/02
Filed: 1987-12-07
Abstract: PURPOSE:To improve acceleration response during low speed running, by a method wherein an exhaust gas purifying device is disposed in an exhaust gas passage on the upper stream side of the turbine of an exhaust turbosupercharger, and meanwhile control is effected so that the closing timing of an exhaust port is lagged by a given period during low speed running of an engine. CONSTITUTION:In a multicylinder engine CE, a blower 16a of an exhaust turbosupercharger 16 is situated in a common intake air passage 13, and a turbine 16b of the exhaust turbosupercharger 16 is situated in a common exhaust gas passage 27. In this case, an exhaust gas purifying device 29 employing a catalytic converter rhodium 28 is located on the upper stream side of the common exhaust gas passage 27. Meanwhile, opening and closing of first and second suction valves 1 and 2 of each of cylinders #1-#4 cylinder is controlled based on various running states of the engine CE by means of a control unit 25. The closing timing of first and second intake air ports 3 and 4 of each of the cylinders #1-#4 is lagged are lagged by a given period. Thereafter, the pressure of exhaust gas is increased by means of the exhaust gas purifying device 29.
Patent JP-H08165758-A (JP)
Title: Bend joint
Inventor: SAKAI HIDETAKA
IPC: E04D13/068
Filed: 1994-12-14
Abstract: PURPOSE: To prevent an intersecting part of eave gutter joints from being damaged due to expansion and contraction of the eaves gutter joints by constituting a bottom wall of a bend intersection with a stage-like shape from a projected corner toward an internal corner and making the lowest bottom surface of the stage-like shape substantially identical to the bottom surface of an eaves gutter. CONSTITUTION: In a bend joint 11, a bend-intersection part 2 is installed to the central part of the joint while central eaves gutter fit-in parts 3 are installed to both ends. Then, the bottom wall 7 of the bend-intersection part 2 is shaped like a stage from a projected corner to an internal corner. When an eaves gutter is connected to the fit-in parts 3, the bottom surface 71 on the internal corner side is arranged substantially flush with the bottom surface of the eaves gutter. Then, the outer peripheral surface on the end of the intersecting eaves gutter is fitted in the inner peripheral surface of the fit-in part 4 where the end of the eaves gutter of the gutter is connected to the fit-in part 3, thereby connecting the eaves gutter with the bending joint 1.  When the eaves gutter repeats expansion and constriction due to temperature difference in summer and winter, the expansion and contraction force is concentrated on the bending intersection part 2. However, the bottom wall of the bending intersection part 2 is designed to be stage-shaped so that the bend joint 1 may be easily deformed. This construction makes it possible to prevent the bend intersection part from being damaged.
Patent JP-H1172067-A (JP)
Title: Fuel injection valve of internal combustion engine
Inventor: SUGIMOTO CHISHIROU
IPC: F02M61/18
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To turn the injected fuel into atomization in good performance by preventing mutual interference of atomized fuel injected out of a plurality of nozzle holes arranged on a plurality of concentrical circles. SOLUTION: A jet stream adjusting plate 1 has nozzle holes H9-H12 arranged on the first circle positioned coaxially with the axis L0 of a valve element and nozzle hales H1-H8 arranged on the second circle positioned coaxially with the axis L0 of the valve element and having a greater diameter than the first circle. Acute angles a1-a8 formed by hole axes L1-L8 in which the nozzle holes H1-H8 are formed with respect to the reference surface SB perpendicular to the axis L0 of the valve element are smaller than acute angles a9-a12 formed by hole axes L9-L12 in which the nozzle hole H9-H12 are formed with respect to the reference surface SB. Accordingly the atomized fuel F1-F8 from the nozzle hole H1-H8 can be injected in such a way as going apart from the atomized fuel F9-F12 from the nozzle holes H9-H12. Therefore, the atomized fuel F9-F12 will never interfere with the atomized fuel F1-F8.
Patent JP-H06303268-A (JP)
Title: Phase comparating circuit and demodulating circuit providing the same
Inventor: MATSUBARA OSAMU
IPC: H03D3/14
Filed: 1993-12-10
Abstract: PURPOSE:To execute phase comparison with high precision in a phase comparing circuit. CONSTITUTION:The circuit is the phase comparing circuit for detecting phase difference between an input signal VIN and a referring signal LO to be reference. It is provided with a phase difference detecting means 20 outputting a pulse with pulse width corresponding to phase difference between the input signal VIN and the referring signal LO, a voltage converting means 11 converting the pulse outputted from the phase difference detecting means 20 into a voltage value corresponding to the pulse width of the pulse, an analog/ digital converting means 13 converting the voltage value outputted from the voltage converting means 11 into a digital value based on the voltage value to be reference, an adjusting means 12 adjusting the voltage value to be reference in the analog/digital converting means 13 and a control means 41 controlling the adjusting means to execute adjustment and outputting an adjusting signal for adjustment.
Patent JP-H07161391-A (JP)
Title: Crimp terminal and crimp inspecting method for the crimp terminal and crimp inspecting apparatus for the crimp terminal
Inventor: FUDO EIJI
IPC: H01R43/048
Filed: 1993-12-10
Abstract: PURPOSE:To precisely detect overlapping defects by an apparatus with a simple structure. CONSTITUTION:A crimp terminal is a terminal prepared by overlapping one end part of a core wire barrel 2 on the outside of the other end part and crimping them. A peeping hole 23 to observe the inside of the core wire barrel 2 is formed at the prescribed part where one end part is overlapped on the other end part in properly crimped state. The color of the part which exists in the inmost recess of the peeping hole 23 is detected by a color sensor B1. In the case the color of the core wire W1 is detected, it is judged that the crimping is a failure.
Patent JP-H02155986-A (JP)
Title: Liquid crystal material
Inventor: TAKATO TAKAKI
IPC: C07C245/06
Filed: 1988-12-08
Abstract: PURPOSE:To provide a liquid crystal material with a large capacity for spontaneous polarization and an improved speed of response by using a compound of a specified structural formula as the constituent. CONSTITUTION:A (+) or (-)perfluoro-2-propoxypropionic acid is treated with thionyl chloride and then reacted with hydroquinone to give a hydroquinone ester (A). Separately, 4-hydroxy-4'-biphenylcarboxylic acid is reacted with an alkyl halide and then treated with thinyl chloride to give a 4-alkoxy-4'- biphenylcarboxylic acid chloride (B). A liquid crystal material of formula I (wherein C* is an asymmetric carbon atom; R is 1-20C alkyl; l, m, and n are each 0 to 1; groups of formulas II to IV are each a benzene ring, a cyclohexane ring, a bicyclooctane ring, a pyrimidine ring, a dioxan ring, or a substituted derivative thereof; X1 and X2 are each a single bond, -COO-, -OCO-, -CH=N-, -N=CH-, azo azoxy, -CH=CH-, -CH2CH2-, -CH2O- or -OCH2-) is obtained by, e.g. reacting component A with component B. 0.5-80% liquid crystal material thus obtained is mixed, if necessary, with other liquid crystal material showing a chiral smectic C phase to give an objective liquid crystal composition.
Patent JP-H01152350-A (JP)
Title: Moisture detector
Inventor: TANAKA TAKESHI
IPC: G01N25/64
Filed: 1987-12-09
Abstract: PURPOSE:To prevent dew formation on the surface of a detecting section, by forming a layer of a gas being fluidized in the perimeter of the detecting section to blow off steam. CONSTITUTION:When the operation of a steamer is stopped, a blower 9 and an air heater 8 are turned on to heat air from outside and the air is supplied into a pipe 6 passing through a nipple 7. The heated air thus supplied flows almost evenly in the perimeter of a support member 2 and a high polymer thin film sensor 1. Steam retained in the perimeter of the high polymer thin film sensor 1 is blown off by the heated air and discharged outside at an opening 6a of the pipe 6. This can prevent dew formation on the surface of the high polymer thin film sensor 1 when the operation of the steamer is stopped.
Patent JP-H11130608-A (JP)
Title: Antimicrobial composition
Inventor: OHAMA CHIAKI
IPC: A61L2/16
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an antimicrobial composition containing an isothiocyanate ester in which the strongly irritating smell caused by the isocyanate ester is alleviated. SOLUTION: This antimicrobial composition comprises an aqueous medium containing an isothiocyanate ester, for example, containing allyl isothiocyanate and a divalent iron salt. In addition, the antimicrobial coating composition that comprises the above-stated composition and a film-forming resin is prepared by including the isothiocyanate ester as a clathrate of cyclodextrin and contains a chelating agent for stabilizing the divalent iron salt.
Patent JP-H08167648-A (JP)
Title: Both sided connection method of wiring pattern
Inventor: NAKAO SHIGERU
IPC: H05K3/42
Filed: 1994-12-15
Abstract: PURPOSE: To provide highly reliable structure and method of easy connection of front and rear wiring patterns in a both sided connection method for electrically connecting a wiring pattern between circuits of a front and a rear of a double-sided substrate. CONSTITUTION: In a both sided connection method of a wiring pattern 2 on a multi-module substrate whereon a plurality of substrate modules are mounted on both sides, a substrate module 1b wherein a position of a through-hole 3 is preset is used, a multi-circuit of different wiring patterns wherein a wiring pattern of each substrate module is different is formed on both sides of a substrate and a wiring pattern of each substrate module is connected through a through-hole. Misregistration of a through-hole connecting a wiring pattern of both sides is absorbed by a misregistration corresponding part 6 provided to a through-hole or a misregistration absorption part provided to a wiring pattern.
Patent JP-2000135647-A (JP)
Title: Work carrying-in device and work carrying-out device of fully automatic boring machine
Inventor: TOKUMOTO RYOICHI
IPC: B23Q7/04
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent temporary stopping of operation of a fully automatic boring machine when a work drops from a pallet by providing a carrying-in feeder guided/supported by a guide rail of a linear guide laid in the lengthwise direction of the pallet on the outside of the pallet. SOLUTION: A work bored in a work area B of boring machine body 10 is moved to a work carrying-out standby area C on a fixing table 12. The work of the fixing table 12 is magnetized to a point of a magnet main body 33 where a gravity center position of the work coincides with a gravity center position of the magnet main body 33. A carrying-out feeder 40 also stops by sliding in the Y axis direction up to a placing place of the work W of a pallet 21 on a linear guide. The magnet main body 33 places the work W on the placing surface of the pallet 21 by demagnetization of an excited motor-driven magnet 34 after descending in the Z axis direction along a column base part by a cylinder on the placing surface of the pallet 21.
Patent JP-H07164865-A (JP)
Title: Air conditioner
Inventor: TERAO MASAYOSHI
IPC: B60H1/32
Filed: 1993-12-13
Abstract: PURPOSE:To effectively blow off waterdrops staying in cooling fins of a heat exchanger of an air conditioner even in the case of a small blow capacity. CONSTITUTION:A heat exchanger 4 is so constructed that air can freely flow both in the direction of depth and in the vertical direction between fins, and subjected to water repellent finish. In thus formed heat exchanger, in the case of a large blow capacity, a front shutter 5 and a rear shutter 6 are stored in positions indicated by broken lines 51, 61 to increases the substantial passage sectional area where air flows, and in the case of a small gas capacity, the heat exchanger 4 is covered with the front shutter 5 and the rear shutter 6 as indicated by a solid line so that the flow of air is changed to the right-angled direction to decrease the substantial passages sectional area for air flowing through fins.
Patent JP-H05121596-A (JP)
Title: Ic with built-in filter and ic socket
Inventor: IKEDA TAKESHI
IPC: H01R33/76
Filed: 1991-10-29
Abstract: PURPOSE:To provide an IC with a built-in a filter which effectively prevents entrance of noise from external circuit and leak of noise to external circuit and simultaneously reduces the number of parts and simplify wirings around IC. CONSTITUTION:An IC chip 10 is mounted and fixed on ceramics substrate 12 and this IC chip 10 is electrically connected with input/output pins 16 corresponding to input/output leads of IC with wirings 14. The distributed constant type LC noise filters 20a, 20b are inserted in series with the wirings 14. The LC noise filters 20a, 20b attenuate and remove the noise coming into the IC or going out from IC.