baber/WOPTO huggingface dataset:
Patent JP-H02186700-A (JP)
Title: Printed board transfer conveyer line
Inventor: KANAI MICHIHIRO
IPC: H05K13/04
Filed: 1989-01-13
Abstract: PURPOSE:To improve an operating speed and to reduce a device in cost by a method wherein two or more cut and clinch units, which optionally set the cutting length and the bending direction of lead wires corresponding to two or more electronic components to be mounted, are provided on the rear side of a printed board at a specified stop position. CONSTITUTION:A printed board 1 is transferred on a conveyer 12, and when the board 1 is detected by a sensor 2, the transfer operation is made to stop. Next, positioning levers 3a and 3b start operating to position the board 1 at a certain position and concurrently a cylinder 10 operates to make a plate 8 ascend. By this movement, a board receiving section 5a of a fixed blade 5 of a cut and clinch unit is made to bear on the rear side of the board 1. Then, an operator inserts an electronic component 4 into a prescribed hole of the board 1. After two or more electronic components 4 are inserted, cylinders 7 of two of more cut and clinch units fitted to a plate 8 are made to operate by stepping down a foot switch 14, and movable blades 6a and 6b rotate about a supporting point 16 as a center. By this setup, lead wires 4a and 4b put in a hole 5b of the fixed blade 5 and cut off and bent.
Patent JP-H07206355-A (JP)
Title: Device for detecting escalator flooded
Inventor: HIGAKI MAMORU
IPC: B66B29/00
Filed: 1994-01-21
Abstract: PURPOSE:To prevent the whole of an escalator from being wet with water by detecting, a lower machine room, flooded up to or above the given water level. CONSTITUTION:When the level of water gathering in a pit 32 is raised and water gathers up to a position of 100, the resistance value of a first flood detecting part 2 is changed, a floor detecting signal is outputted from a first detecting part to an announcing means 26, and it is alarmed by the announcing means 26 that the lower machine room of an escalator is flooded with water. Further, when water gathers up to a position of 102, the resistance value of a second flood detecting part 4 is changed, a given flood detecting signal is outputted from a second detecting part 12 to an operation control means, and operation of the escalator is stopped by an operation control means.
Patent JP-S5596619-A (JP)
Title: Apparatus for winding coil
Inventor: HAMANE TOKUHITO
IPC: H01F41/06
Filed: 1979-01-19
Abstract: PURPOSE: To prevent the coating of a coil from damaging due to its strip in an apparatus for winding the coil by improving a coil retaining jig and a coil push rod in construction and eliminating the coil to be caught by a movable pin for stripping the coating of the coil from a bobbin by the coil push rod.  
     CONSTITUTION: A wire is wound on a bobbin 3 forming a coil 6 by a rotating flyer. When a coil 16 is reversely wound, the wire is engaged by a movable pin 9 having an oblique portion inside the flyer elevationally moving integrally with the bobbin 3. There are provided a hole 13 for receiving a jig 7, and a push rod 12 displaced by a spring 14 when part of the bobbin makes contact with the jig 7 in the hole 13 so that the coil 6 wound on the bobbin 3 is retained by the jig 7. Thus, the pin 9 is partially rotatably supported at the bobbin 3. After winding the coils 6, 16, the push rod 12 is brought into contact with the end of the jig 7 to allow the coil push rod 5 to strip the coils 6, 16 from the bobbin 3. Thus, the coil 6 engaged with the pin 9 can be readily removed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59128545-A (JP)
Title: Electrophotographic sensitive body
Inventor: HASHIMOTO MITSURU
IPC: C09B35/08
Filed: 1983-01-13
Abstract: PURPOSE:To stabilize electric characteristics during repeated uses by using an intermediate layer formed by dispersing the fine particles of a specified disazo pigment in an insulating resin. CONSTITUTION:An intermediate layer obtained by dispersing fine particles of a disazo pigment into an insulating resin and a photoconductive layer made of Se, an Se alloy, or an Se compd. are formed on a conductive substrate. Said pigment is represented by the formula as shown herein, in which X is an aromatic ring, such as a benzene or naphthalene ring, or a hetero ring, such as indole, carbazole or benzofuran ring, or its halogen substd. ring; R1 is an aromatic ring or a hetero ring, such as a carbazole or dibenzofuran ring, or a substituted ring thereof; R2 is H, lower alkyl, phenyl, or its substitute; and R1 may be substd. by lower alkyl, lower alkoxy, halogen, nitro, dialkyl amino, or the like.
Patent JP-S60149005-A (JP)
Title: Plastic optical fiber
Inventor: IKI YOSHIO
IPC: G02B6/10
Filed: 1984-01-13
Abstract: PURPOSE:To attain a plastic optical fiber having excellent light transmission efficiency by using the methyl methacrylate polymer obtd. by discharging a polymer soln. and removing the residual monomer and non-polymerizable org. solvent as a core component resin. CONSTITUTION:All of prescribed amts. of a monomer, polymn. initiator and mol.wt. adjusting agent are simultaneously charged into one polymn. vessel and are polymerized at a prescribed polymerizing temp. until the degree of polymn. is attained 40-60%. The polymer soln. is then discharged while a non-polymerizable org. solvent is added so as to maintain the desired polymer content at the point of the time when the polymer content in the polymer soln. attains a desired degree of polymn. The residual monomer is removed from the discharged polymer soln. by using a devolatizing apparatus installed right under the polymerizing device to obtain a methyl methacrylate polymer, and thereafter the polymer is conducted to a combined melt spinning device installed in continuation with the devolatizing apparatus. The polymer is made into a core- sleeve structure by using a flurine-contg. polymer as a sleeve component. The plastic optical fiber having a high level of optical transmission efficiency is obtd.
Patent JP-H02185191-A (JP)
Title: Picture display device
Inventor: TSUJIHARA SUSUMU
IPC: H04N5/68
Filed: 1989-01-12
Abstract: PURPOSE:To reduce deterioration in spot characteristic in a horizontal direction especially and to attain picture display with high definition and excellent color purity without split unevenness by applying consecutive deflection to scan the entire picture display area and modulating the scanning speed of only each phosphor position in the area. CONSTITUTION:Three primary color video signals (ER, EG, EB) are supplied to input terminals 15-17. The video signals are fed to serial/parallel conversion circuit 30, and time base conversion to be corresponded to each picture display area and the rearrangement of each color signal are implemented. A parallel signal (f) from the conversion circuit 30 is applied to a linear cathode 5. A parallel signal from the conversion circuit 30 is fed to a correction signal generating circuit 27 to modulate the scanning speed and a triangle waveform correction signal (h) is generated. A synchronizing signal from an input terminal 25 is fed to a horizontal deflection circuit 26, from which a deflection waveform (e) is generated. Then the horizontal deflection waveform (e) and the correction waveform (h) are added by a superimposition circuit 28. The added waveform is applied to a horizontal deflection electrode 3 to modulate the consecutive scanning speed of each picture display area and the scanning speed of part of each color phosphor location only thereby improving the spot characteristic.
Patent JP-H09195519-A (JP)
Title: Prefabricated frame for pier reinforcing work, and its usage
Inventor: YAMADA SHIRO
IPC: E04G1/15
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To materialize a prefabricated frame that is made up with a function for taking-in-and-out of materials added to a conventional scaffolding so that bringing-in and installation of steel plates can be made in the middle of executing works without dismantling the scaffoldings once fabricated. SOLUTION: A monorail hanging beam 6 is provided, in the direction right- angled against the face of a pier and in projection slightly toward the pier side, at the top of a framework for curved surface composed of a steel pipe portal frame 1, a cross brace, and a board-equipped cloth frame constructed on the upper parts of ladderlike threads 5 arranged on the ground on positions close to the pier P approximately in a rectangular section, and a monorail 7a is attached to the underside of the projected part of the monorail hanging beam with equal distance kept from the surface of the pier. Then, a geared trolley with a chain block hung down therefrom is attached to the monorail 7a so that it can travel in dangling freely.
Patent JP-H04236427-A (JP)
Title: Formation of resist pattern on semiconductor substrate
Inventor: WAKAMIYA KENJI
IPC: H01L21/302
Filed: 1991-01-21
Abstract: PURPOSE:To improve the yield of an epitaxial wafer having surface defects by etching protrusions on a semiconductor substrate to flatten the surface thereof and patterning the resist using a photo mask. CONSTITUTION:The surface of a semiconductor substrate 1 is covered with a first resist 2, the first resist 2 is then expose and developed to expose protrusions on the surface of semiconductor substrate 1 and thereafter the protrusions are removed by etching with the first resist 2 left on the surface of semiconductor surface 1 used as the mask and thereby the surface of semiconductor substrate 1 is flattened. The surface of semiconductor substrate 1 is covered with a second resist for the mask alignment of photomask 3. Close contactness of photomask and second resist can be improved. Thereby, fine pattern can be formed with high accuracy and the manufacturing yield can also be improved.
Patent JP-H09193846-A (JP)
Title: Power interrupting device in work vehicle
Inventor: KANEKO AIJIRO
IPC: B62D49/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To maintain an expected clutch function even if a transmission belt of a belt tension clutch is elongated during use and facilitate the connection work of a belt tension mechanism and an operation cylinder. SOLUTION: A belt tension clutch which interrupts power is provided between a drive shaft 9 and an output shaft 10 of a power vehicle. An arm 19 of a belt tension mechanism 14 which tightens or loosens a transmission belt 13 of the belt tension clutch is connected to a rod 18 of an electric cylinder mechanism 17 through a coil spring 20. The mounting length of the coil spring 20 can be adjusted by selecting a plurality of screw holes 17 which are provided in cylindrical adapters 23, 24 by deviating their positions in the axial direction and mounting the coil spring 20 by using a fixing screw 25.
Patent JP-H05193902-A (JP)
Title: Hydrogen forming device using semiconductor catalyst by radiation excitation
Inventor: ENDO MASAO
IPC: C01B3/04
Filed: 1992-01-16
Abstract: PURPOSE:To efficiently and stably supply hydrogen by effectively utilizing the radiations of nuclear energy and using a semiconductor catalyst by radiation excitation. CONSTITUTION:A reaction cell 5 is installed in a place adjacent to a pressure vessel 3 which is the high radiation field within an atomic power plant 1 and semiconductor catalyst powder is put into a cell divided to a gaseous phase and a liquid phase. The semiconductor catalyst is excited by the radiations from the inside of the pressure vessel 3 and the hydrogen is formed. The formed hydrogen is circulated in the reaction cell 5 by a circulator 9. An additive to accelerate the formation of the hydrogen by the hydrogen decomposition of water is previously put into an aq. soln. at this time. An aq. soln. of the used semiconductor catalyst can be sampled and supplied by a draining and injecting system 6. The hydrogen migrated into the gaseous phase is subjected to a sepn. of the formed gases, such as hydrogen and oxygen and is stored and accumulated by a hydrogen separator 7 and a recovering device 8.
Patent JP-H07212964-A (JP)
Title: Method for breaking output in three-phase voltage inverter
Inventor: YONEZAWA HIROYUKI
IPC: H02H7/08
Filed: 1994-01-24
Abstract: PURPOSE:To reduce a decreasing rate in time in output current, by keeping all three-phase upper arm elements under OFF control, while three-phase lower arm elements are kept in each On or OFF control command state. CONSTITUTION:In a three-phase bridge as a DC/AC conversion unit, each switching element of three-phase arms U, V, and W is put under ON/OFF control in a way that a vector difference voltage between an inverter output voltage and a motor counter electromotive voltage is reduced to a minimum at the starting point of current limiting control over an increase in one of three-phase output currents Iu, Iv and Iw. That is, an inverter voltage at an optimum vector state according to a vector state of the motor counter electromotive voltage is obtained under the ON/OFF control on each switching element of the three- phase arms U, V, and W. As a result, a changing rate of current in time for each output current Iu, Iv, and Iw, can be relaxed under the current limiting control, and thereby a large pulsating current can be prevented, and stable output current control is carried out.
Patent JP-H05187805-A (JP)
Title: Apparatus judging width of seal of laminate tape
Inventor: SATO KOJI
IPC: G01B7/00
Filed: 1992-01-16
Abstract: PURPOSE:To obtain an apparatus judging the width of a seal of a laminate tape which can surely inspect the abnormality of the width of the seal of the laminate tape at high speed. CONSTITUTION:An alternating current source 50 supplies an alternating current to a head 2. When a head driving part 4 moves the head with keeping the head in touch with the side face of a wound body 10, the impedance of the head 2 is changed due to the change of an eddy current flowing in a metallic tape 11. The eddy current is proportionally correlative with the change of the distance between the head 2 and the metallic tape 11, namely, the change of the width of the seal. Therefore, the output voltage of the head 2 is changed corresponding to the change of the distance. The output voltage of the head 2 is detected by a detector 54. It is accordingly judged by comparison circuits 56, 64 whether the width of the seal is proper by detecting whether or not the detected voltage is within a predetermined range.
Patent JP-S58121834-A (JP)
Title: Diversity communication system
Inventor: NAKANISHI MICHIO
IPC: H04B7/15
Filed: 1982-01-14
Abstract: PURPOSE:To attain a communication system with improved quality of reception signals through the use of remarkable improvement of a reception line margin, by changing lines into those having low communication transmitting speed, when the weather conditions are deteriorated for one earth station and the reception signals are deteriorated with the deteriorated transmission conditions. CONSTITUTION:A quality monitor of a high speed receiver 41 detects the deterioration in quality at first and the state is informed to an earth station 100 through a reverse route from an earth station 101 to the station 100 (using a low speed line) that the deterioration of quality is caused. The station 100 receives information from the station 101, selects data signals for the station 101 (the earth station 100 transmits not only signals for the station 101 but also signals for the other earth stations normally), and since only the signal is switched for a low speed line is switched by switching a low speed line transmitter 50 with a signal switching device 30 (TDM system operation is done in case of Figure), the signal switching device 30 is switched to the transmitter for the time slot corresponded with the corresponding TDM multiplex signal.
Patent JP-H06215827-A (JP)
Title: Connector with cam member
Inventor: SAGAWA TETSUYA
IPC: H01R13/629
Filed: 1993-01-18
Abstract: PURPOSE:To provide a connector with a cam member capable of temporarily hooking the cam member not to be removed from the temporary hook position during transportation and before use and improving the assembling workability. CONSTITUTION:Lances 62 each having a tip section 62b warped by the external force and a protruded section 62c are formed on two arms 61 of a cam member 60. When the cam member 60 is inserted into a cap housing, the tip sections 62b are coupled with temporary hook recesses of the cap housing, and the cam member 60 is temporarily hooked strongly in the sliding direction and the removing direction of the cam member 60. When a plug housing is slightly coupled, the plug housing pushes the protruded sections 62c outward, and the temporary hook state of the cam member 60 is released.
Patent JP-H07217917-A (JP)
Title: Central heating/hot water supply system
Inventor: TAKASE ATSUSHI
IPC: F24D3/00
Filed: 1994-01-24
Abstract: PURPOSE:To take out circulating.hot water in a heat source machine as when it is used for heating, and as hot water of a temperature which is suitable for hot water supply when it is taken out for hot water supply. CONSTITUTION:Hot water being obtained by a heat source machine 11 which is provided for each region of residential building is circulated by a hot water forced circulation duct 13, and hot water is supplied for heating by a hot water taking in circulation duct 14n by a hot water demanding person as the unit from the hot water forced circulation duct 13. In the meantime, the hot water is supplied for hot water supply by a mixing valve 16n which mixes the hot water from the hot water taking in circulation duct 14n and city water by an appropriate ratio, and a hot water duct 15n. On the previously mentioned hot water taking in circulation duct 14n, a heat medium fluid circulation duct 19n by a hext-exchanger 18n, and to the heat medium fluid circulation duct 19n, radiators 20 which are provided in respective rooms in a residence 17n are connected. Therefore, the temperature of the hot water which is made by the heat source machine 11 can be raised, and the capability of a heating apparatus at the time of start, and the heating efficiency can be improved.
Patent JP-S62164789-A (JP)
Title: Method of liquefying coal
Inventor: KAWAMOTO KENICHI
IPC: C10G1/06
Filed: 1986-01-14
Abstract: PURPOSE:To prevent the accumulation of high-boiling paraffin in a solvent, by a process comprising liquefying a coal-solvent slurry and hydrogenating a part of the liquid material thus obtained and recycling the hydrogenated liquid material for use as a solvent wherein a particular catalyst is used in the step of hydrogenating a solvent. CONSTITUTION:Finely divided coal is mixed with a solvent to form a slurry. The slurry is hydrogenated at a high temp. under a high pressure to liquefy the coal, thereby obtaining a liquefied coal oil. A part of the liquid material produced in the step of liquefying coal is hydrogenated in the presence of a catalyst comprising a carrier composed of alumina contg. mordenite zeolite which was ion-exchanged with calcium ions and (or) silica alumina and, supported thereon, molybdenum and (or) tungsten and nickel and (or) cobalt. The hydrogenation product was recycled for use as a solvent in the step of coal liquefaction. Thus, the hydrogenation of the solvent and decomposition of the high-boiling paraffin proceed efficiently, which contributes to an improvement in the yield of a liquefied coal oil.
Patent JP-H03213558-A (JP)
Title: Pile carpet
Inventor: ITO YUTAKA
IPC: D01F6/62
Filed: 1990-01-12
Abstract: PURPOSE:To provide the subject carpet consisting of a pile yarn composed of a polyalkylene terephthalate fiber and a specific polyester fiber, having excellent dyeability and light-fastness and exhibiting elegant and exquisite appearance. CONSTITUTION:The objective carpet has a pile yarn composed of at least two kinds of fibers selected from (A) a polyalkylene terephthalate fiber, (B) a polyester fiber composed mainly of alkylene terephthalate unit and containing (x)mol% of the constituent unit of formula I or formula II (R<1> is phenylene or naphthalene; R<2> and R<3> are 2-4C alkylene which may be substituted with lower alkyl; X is direct bond, Ch2, etc.; M is alkali metal; l and (m) are 1-30) and (C) a polyester fiber composed mainly of alkylene terephthalate unit containing (y)mol% of the constituent unit of formula I copolymerized to the polyester constituting the component B satisfying the formulas 1<=x<=3 and 1<=y<=8.
Patent JP-H10210128-A (JP)
Title: Telephone number inputting method, telephone set and pen input type telephone set
Inventor: TAZAKI HIROHISA
IPC: G06F3/0354
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a telephone set, a pen input type telephone set and a telephone number inputting method which make a correct input of the other party convenient and also sure and facilitate to confirm an inputted other party at the time of making a call. SOLUTION: The movement locus of a pen point that is made by the rotation of a track ball 32 is a pen inputted pattern that is drawn by a user, a pen inputted pattern which has the highest similarity that is internally stored is selected and shown on a display part 32 and therefore, a user confirms it. To cancel an input, a cancellation button 30 is pressed. When a confirmation button 29 is pressed, a telephone number and an other party identification symbol are acquired from a telephone number database and the other party identification symbol database which internally store them which correspond to the pen inputted pattern that is inputted and shown on the part 31.
Patent JP-H02188001-A (JP)
Title: Circular to linear polarized wave converter
Inventor: KONISHI YOSHIHIRO
IPC: H01P1/10
Filed: 1989-01-17
Abstract: PURPOSE:To eliminate a mechanical movable element and to handle a clockwise and a counterclockwise polarized wave by providing a movable phase shifter whose phase shift quantity is switched between a state wherein the phase is shifted by (2n-1)pi/2 from the phase of an electric field component of a circular polarized wave perpendicular to a dielectric substrate where (n) is an integer larger than 1 and a state wherein the phase is further shifted equivalently by pi. CONSTITUTION:Between a microstrip line 23 and the tube-axis side end parts of a couple of extremely small antennas 251 and 252, p-n junction diodes 24-1 and 24-2 which are selected as semiconductor switching elements are connected as external components on a substrate. Here, the couple of diodes 24-1 and 24-2 are connected in series and in the same direction through a connection point on the microstrip line 23. Among respective-part pattern constitution and a pair of the diodes 24-1, 24-2 a single extremely small antenna 22 constitute an input antenna part 31, the microstrip line 23 including a reverse-surface conductor pattern 26 and the couple of diodes 24-1 and 24-2 constitute a variable phase shifter 32 which is variable in phase shifting quantity and the couple of extremely small antennas 25-1 and 25-2 constitute an output antenna part.
Patent JP-S59130714-A (JP)
Title: Tightening construction between shock absorber and body
Inventor: SUGIMOTO NAOYASU
IPC: B60G13/06
Filed: 1983-01-18
Abstract: PURPOSE:To prevent a lead wire from damage in a connection part so as to improve its reliability, by stopping rods of a shock absorber so that they are not turned exceeding a certain degree with respect to a body, in the case of the connection part between the shock absorber and the body. CONSTITUTION:Providing two claw plates 1a in an upper side cushion retainer 1 so as to be adapted to a body 8 and arranging an upper side cushion 2 between the upper side cushion retainer 1 and an actuator bracket 3 while a bottom side cushion 7 between a bottom face of the body 8 and a bottom side cushion retainer 5, shock absorber rods 4, 6, 9 are inserted through holes of the upper and bottom cushions 2, 7, the body 8 and the upper and bottom cushion retainers 1, 5. By this constitution, suppressing turning of the upper side cushion retainer 1 with respect to the body 8, a lead wire 12 mounted to an actuator 11 can be prevented from damage.