baber/WOPTO huggingface dataset:
Patent JP-H0447015-A (JP)
Title: Upper part coping construction work in steel sheet-pile wall
Inventor: KITAGAWA AKIRA
IPC: E02B3/06
Filed: 1990-06-13
Abstract: PURPOSE:To shorten construction period, and also to obtain a coping having a wave dissipation function by putting a cushion material on the top end of a steel sheet pile wall, and thereon placing a prefabricated coping of various shapes, and by fixing it to the steel sheet-pile wall via an arbitrary fixing member. CONSTITUTION:On the top end of a steel sheet-pile wall 1, a rubber cushion material 2 of approximately 30 to 100mm thick is set, and on this cushion material 2, a prefabricated coping 3 of a staircase shape stretched out toward the water region is placed. And the prefabricated coping 3 is fixed to a leveling channel 4 that has been welded to the rear upper end of the steel sheet-pile wall 1, and to the front upper end of the steel sheet-pile wall 1 by means of bolts 5. Thus, labor of formwork can be saved, and construction work can be enabled independently of the water level in front, so that construction period can be shortened, and a prefabricated coping 3 having various functions can be constructed.
Patent JP-S5948370-A (JP)
Inventor: HOKARI SADAO
IPC: B66B1/30
Filed: 1982-09-10
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-S5780849-A (JP)
Title: State detecting circuit in communication processing device
Inventor: YAMASHITA MASATO
IPC: H04L1/00
Filed: 1980-11-07
Abstract: PURPOSE:To detect the ''forced break state'', by counting clock pulses when receiving data is in the space state in a communication processing device and by turning off a carrier detect signal when the count value reaches a prescribed value. CONSTITUTION:When a fault occurs to hold a receiving data RD signal in the space state, a gate circuit 22 is opened by the output of a branch converting circuit 21, and interval clocks are supplied to a counter 23; and when the count value reaches a constant value, the signal is held by a comparing and holding circuit 24 to output a signal, and a switching circuit 25 turns off forcedly a carrier detect signal CD. When a line break occurs in the AC line side, the signal CD is not turned off hereafter, and therefore, the ''forced break state'' is considered to have been brought out in the communication processing device side when the signal CD is turned off after the occurrence of the line break, and an alarm is generated to the operator to instruct him to use the release means.
Patent JP-H0450835-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KAGUCHI HIROYUKI
IPC: G03C1/36
Filed: 1990-06-14
Abstract: PURPOSE:To obtain the photosensitive material which is high in color development and sensitivity and has good graininess by combining a yellow coupler of a benzoyl acetanilide system and a specific DIR compd. CONSTITUTION:This photosensitive material has at least one layer of silver halide emulsion layers on a base and the yellow coupler of the benzoyl acetanilide system expressed by formula I is incorporated into the emulsion layers. Further, at least one kind of the compds. which release a development inhibitor or the precursor thereof by reacting with the oxidant of the developing agent expressed by formula II, etc., are incorporated into the same layers and/or the same color sensitive layers. In the formula I, II, R<1>, R<2> respectively denote a hydrogen atom or substituent; m, n respectively denote 0 to 5 integer; X denotes the group which is eliminated by reaction with the oxidant of the developing agent. Cp denotes the residual coupler group which makes coupling reaction with the oxidant of the color developing agent; TIME denotes a timing group bonded in the coupling position of Cp; J denotes a combination group; Y denotes a group which can be hydrolyzed; m', n' respectively denote 0 or 1. The silver halide photographic sensitive material which is high in the color development and high sensitivity and has the good graininess is obtd. in this way.
Patent JP-S6218281-A (JP)
Title: Dot printer
Inventor: USUI JUNICHI
IPC: B41J29/17
Filed: 1985-07-18
Abstract: PURPOSE:To prevent the generation of inferior printing quality caused by the accumulation of ribbon refuse and the flowing of an ink oil component into the gap between a pole core and a hammer spring, by arranging a dust wiper such as a flexible membrane between a hammer pin and a ribbon. CONSTITUTION:A membrane elastic tape (dust wiper) 12 is provided to the hammer cover 7 provided between hammer pins 2 and a ribbon 5 under tension so as to close through-holes 8 and holes 13 having the same dimension as the diameter of each pin 2 are provided to said tape 12 by drilling at the areas corresponding to the positions of pin chips. These holes are drilled by the pins 2 themselves after an unperforated tape sheet or film was adhered to the cover 7. Because the membrane elastic tape 12 having the holes 13 is provided between the hammer pins 2 and the ribbon 5, the penetration of ribbon refuse is prevented and, because the ribbon refuse adhered to the hammer pins 2 is squeezed through the tape and wipen, the erroneous operation of the hammer pins due to the development of stickiness by the adhesion of the ink of the ribbon is prevented and beautiful printing is kept for a long period of time.
Patent JP-H0446799-A (JP)
Title: Long size material cutting device
Inventor: KURIHARA MITSUO
IPC: B26D3/16
Filed: 1990-06-15
Abstract: PURPOSE:To eliminate bother of aligning one end of long size materials by forming a hopper into a longitudinal cylindrical form. CONSTITUTION:A hopper 1 is formed into a longitudinal cylindrical form to be oscillated by an oscillating device, and when long size materials A are thrown into the hopper 1 longitudinally and the hopper 1 is oscillated vertically or oscillated horizontally or turned by the oscillating device, lower ends (a) of the long size materials A are slipped down from the outside to the inside along the inclination of the top surface 3a of a pan 3 inside of the hopper 1, and only one of the lower ends (a) is made to enter to a passing hole 4 of the pan 3. At this stage, since the long size material A is positioned longitudinally and only the lower end (a) is fallen into the passing hole 4, even if the long size material A is curved a little or twisted, only the lower end (a) is made to enter to the passing hole 4 securely.
Patent JP-S61159608-A (JP)
Title: Production of waterproof optical cable
Inventor: MUKASA YOSHIYASU
IPC: H01B13/22
Filed: 1984-07-27
Abstract: PURPOSE:To obtain an optical fiber which has superior waterproof characteristics and also has small disorder of an array of optical tape cores and small deterioration in transmission characteristics of optical fibers by laminating plural optical tape cores while applying a waterproof admixture over the surface of each optical tape core. CONSTITUTION:An optical tape core 5 formed by arraying optical fiber cores in a plane and coating them with a protection layer is supplied from a bobbin 12 and guided to a waterproof admixture charging device 7 which contains the waterproof admixture to coat the entire surface of the tape with the waterproof admixture 8. Then, respective optical tape cores 5 are laminated by a batten plate 14, pressed by a press winding device 15 and taped when necessary, and provided with an external sheath by an extrusion coating device 17 and taken up while aligned lengthwise by a metallic tape lengthwise aligning device 16.
Patent JP-H0827118-A (JP)
Title: Imidazolinone derivative
Inventor: MITA TAKESHI
IPC: C07D233/88
Filed: 1994-07-08
Abstract: PURPOSE:To obtain a new imidazolinone derivative having excellent insecticidal and acaricidal activities against various kinds of agricultural harmful insects and spider mites, almost free from harmful effects against mammals, fishes and beneficial insects and useful as pest controlling agent. CONSTITUTION:This is a compound of formula I [R<1> is H, a 1-6C (halo)alkyl, a 3-6C cycloalkyl, formyl, a 2-6C alkylcarbonyl, a 2-6C cyanoalkyl, benzyl, phenyl, CN, NH2, SR<10> (R<10> is a 2-6C alkoxycarbonyl, etc.), an alkali metal, etc.; R<2> is H, a 1-6C (halo)alkyl, a 2-6C alkenyl, (substituted) phenyl, etc.; X is a halogen, a 1-4C alkyl, a 1-4C alkoxy, CN, etc.; l=1-5; Y is a halogen, a 1-6C (halo)al-kyl, a 1-4C alkoxy, CN, etc.; m=1-5; Z is O, S or NH], e.g. 2-(2-chloro-6-fluorophenyl)-5-(4-chlorophenyl)-5-methyl-4-(5H)-imidazo linone. A compound which is expressed by formula I and has H as the R<1> is obtained by reacting a compound of formula II with a base in an inert solvent.
Patent JP-H025033-A (JP)
Title: Stop device
Inventor: II TOSHIYUKI
IPC: G03B9/02
Filed: 1988-06-24
Abstract: PURPOSE:To improve the focusing performance of a video camera, etc., equipped with an automatic focus detecting device by forming stop blades and a light quantity attenuating means in such a shape that even when the aperture ratio varies, the aperture part consisting of the both is invariably single. CONSTITUTION:The small-aperture side shapes of the stop blades 1 and 2 each consist of two straight line parts so that the shapes of the aperture part 4 at the time of intermediate aperture and small aperture are rectangular and symmetrical about a straight line 10 which crosses the optical axis and is perpendicular to the sliding directions of the stop blades 1 and 2. Namely, the stop blades 1 and 2 and light quantity attenuating means 6 are so shaped that even when the aperture ratio varies, the aperture part 4 consisting of the stop blades 1 and 2 and light quantity attenuating means 6 is invariably single. Consequently, there are not plural aperture parts 4 and the focusing performance of the video camera, etc., equipped with the automatic focus detecting device which performs focusing according to the output voltage of an image pickup element can be improved.
Patent JP-S6312903-A (JP)
Title: Detector for tip position of lead
Inventor: TSUJIMURA HIDEYUKI
IPC: G01B11/00
Filed: 1986-07-03
Abstract: PURPOSE:To obtain a device which does not require man-hours for adjustment by reducing the opening area of an optical fiber and increasing the number of optical fibers. CONSTITUTION:A sensor is a reflection type photosensor which has a projection part 4 and a photodetection part 5 and N couples of optical fibers 4a and 5a for projection and photodetection whose tip are united are arranged linearly at equal intervals to constituted an optical fiber array 3. Then, the array 3 is arranged at right angles to the external lead array of a semiconductor device 1 and also installed above the tip part of the external lead 1a. Then when the device 1 is moved, which optical fiber in the array 3 the lead 1a passes below is detected. Then, an optical fiber which performs photodetection sends its photodetection output signal to a storage part 7. This is performed by each lead 1a and an arithmetic part 8 computes the center position of each lead 1a. Thus, even if the lead 1a shifts in position to right or left, the position is known and corrcted only by signal processing, thereby reducing the man-hour for adjustment greatly.
Patent JP-H0820108-A (JP)
Title: Ink jet head, and manufacture thereof
Inventor: INUI TETSUYA
IPC: B41J2/045
Filed: 1994-07-08
Abstract: PURPOSE:To provide an ink jet head with efficient discharge characteristic by employing a buckling body. CONSTITUTION:An ink supply port 102 is provided to a substrate 101. A buckling body, fixed at its both ends to the substrate 101 and capable of deforming in buckling deformation, is heated with a heater layer 109 provided thereto, and moves inside the ink supply port 102 in the direction vertical to the substrate 101. Ink is discharged by movement of a piston 103 that is in a size approximately the same as the ink supply port 102 and moves in the direction vertical to the substrate.
Patent JP-S5582680-A (JP)
Title: Manufacture of thermal head
Inventor: HATSUTORI TAKAMICHI
IPC: H01L49/02
Filed: 1978-12-19
Abstract: PURPOSE: To enable a production of a thermal head having a less difference in its height of component element so as to eliminate a short circuited condition or a dispersion of a size of the pattern not by a photo-eching of a heating resistance means but by making an insulative thin film under an oxidization of an anode.  
     CONSTITUTION: Heating resisting means 2 of Si-Ta etc. and conductive layer 3 of Cr-Au etc. are uniformly overlayed in sequence on an insulative base plate 1 of a glazed ceramic etc. Then, the conductive layer 3 formed on the heating resistance 2 is etched by a photo-etching process, the remained conductive layer 3 is oxidized by an anode of the heating resistance 2 as an anode, resulting in that the exposed heating resistance 2 is oxidized to form an insulative thin film 7. Then, the conductive layer is etched so as to form a heating part 5 in such a way as the layer passes across a circuit pattern of the conductive layer 3. A protective film 6 of SiC etc. is made by a spattering process etc. so as to cover portions of the heating part 5 and circuit pattern. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0323824-A (JP)
Title: Vacuum cleaner
Inventor: ISHIHARA HIROYASU
IPC: A47L9/00
Filed: 1989-06-20
Abstract: PURPOSE:To surely exterminate harmful microorganisms by means of a vacuum cleaner main body only by providing a shielding plate which opens or closes the outlet of a circulated passage by utilizing the closed or opened state of the intake port section of a dust collecting chamber to a shutter plate provided at the intake port. CONSTITUTION:The cap-body side passage tube 42 of a circulating passage is composed of 8 lower frame body 44 formed on the side face of a holding frame cover 27 in a united state and an upper frame body 45, and the upper intake tube 46 of the cover 27 is provided with a circulating outlet 47. A notched section 48 is formed at the part of the frame body 45 facing the outlet 47. A shielding plate 49 formed on a shutter plate 29 in a united condition, opens or closes the output 47 when it fits in or out of the notched section 48 as the plate 29 slides, in such a way that the plate 49 closes the outlet 47 when the plate 29 opens an intake port 24, and vice versa. When this cleaner is operated for exterminating such harmful microorganisms as ticks, etc., after cleaning is completed, the output 47 is opened as the plate 49 comes out of the notched section 48 in an interlocked state with the closure of the shutter plate 29 and the exhaust air flow of a motor operated flower 8 is sucked into a dust collecting chamber 4 through the circulating passage 41 and kills the harmful microorganisms such as ticks retained on the surface of a paper bag filter 15.
Patent JP-S5865175-A (JP)
Inventor: KORIN TEII BIRIETSUTO
IPC: B01D50/00
Filed: 1982-09-09
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-S5859268-A (JP)
Title: Magnetic shielding paint
Inventor: TAKAHASHI MASAHIRO
IPC: C09D5/00
Filed: 1981-10-05
Abstract: PURPOSE:To obtain inexpensive paint which gives a magnetic shielding effect merely by coating, by mixing fine alloy powder having high magnetic permeability with a polymer binder. CONSTITUTION:A raw material for a material having high magnetic permeability, such as Fe-Ni alloy, Fe-Ni-Co alloy, Fe-Ni-Mo alloy or Fe-Si-Al alloy is molten in a vacuum high-frequency smelting furnace into an ingot. After the envelope is cut off, the ingot is subjected to a solution heat treatment. Then a magnetic annealing treatment is conducted to obtain a material having high magnetic permeability. The material is crushed and ground by using a grinder. This operation is repeated until powder having a particle size of 0.01-100mu is obtd. Pref. this stage is conducted in an inert gas atmosphere to prevent the powder from being oxidized. If desired, further an additional annealing treatment may be conducted in a hydrogen atmosphere to improve magnetic properties. The resulting powdered particles are in an irregular flat form of 0.01-50mu in thickness. The particles are mixed with a synthetic resin binder to obtain a magnetic shielding paint.
Patent JP-S643911-A (JP)
Title: Oxide superconductive wire material
Inventor: SHIODA TAKAO
IPC: H01B12/16
Filed: 1987-06-26
Abstract: PURPOSE:To obtain a wire material having no possibility of being damaged with external forces by applying an insulation layer on a thin film of oxide superconductor formed on a tape-like copper foil and arranging one of it the center or on the peripheral of a cable. CONSTITUTION:An insulation layer 2 made of raw materials such as Teflon, polyimide, glass nitride, silica, glass, etc., is formed on the periphery of a superconductor tape 1 made by fixing oxide superconductor 1b by firing or the like on both sides of a tape-like foil 1a formed with Cu or the like. Interposing intermediate insulation layers 2a between the superconductor tapes 1 to be arranged in layers, their periphery is covered with the insulation layer 2 to form a unit. This makes it possible to obtain the wire material having no possibility of being damaged with external forces produced by bending, etc., of the cable.
Patent JP-H0821927-A (JP)
Title: Optical information synthesizing optical device
Inventor: TAKAHASHI YASUSHI
IPC: G02B6/26
Filed: 1994-07-08
Abstract: PURPOSE:To realize a novel optical information synthesizing optical device which is easily and inexpensively producible. CONSTITUTION:This optical device has a microprism array PA of a single body having the array arrangement of microprism faces Pij made correspondent to the array arrangement at the light exit ends of N-pieces of output optical fibers Pij. The direction of the i-th (1<=i<=N) microprism face Pij in this microprism array PA is so set that the luminous flux emitted from the light exit end of the i-th (1<=i<=N) output optical fiber is refracted toward the incident end of the input optical fiber F on which this luminous flux is ought to be made incident.
Patent JP-S5282311-A (JP)
Title: Sound reproduction device
Inventor: KOBAYASHI SHIYOUJI
IPC: G11B27/28
Filed: 1975-12-29
Abstract: PURPOSE:Pulse codes are recorded in a magnetic tape, whereby random access is made possible.
Patent JP-H06343304-A (JP)
Title: Self-propelled riding type farm working machine
Inventor: HARUYAMA KIYOTOSHI
IPC: B60N2/38
Filed: 1993-06-02
Abstract: PURPOSE:To efficiently carry out farm operation such as planting and digging alone in easy posture while riding and make the farm product inexpensive. CONSTITUTION:A driving seat 16 is installed on a car body 12 having driving wheels 14 for travelling. An opening 24 for farm operation is widely formed on the front side of the driving seat 16 of the car body 12 and further, a rudder 28 with a foot riding member 32 having travelling wheels 30 is installed on the front side of the opening 24 for farm working and the foot riding member 32 is faced on the interior of the opening 24 for farm working. A digging blade supporting frame is fitted to the car body 12 and the digging blade is installed in the interior of the opening part 24 for farm working. Further, a container table 34 is fitted to a frame 18 of a car body 12 in the circumference of the opening 24 for farm working.
Patent JP-S5946243-A (JP)
Title: Decoloration of pyrethroid compound
Inventor: SATOU SHIYUUJI
IPC: A01N53/00
Filed: 1982-09-09
Abstract: PURPOSE:To prevent the coloring and staining caused by the direct spraying of a pyrethroid compound useful as an insecticide for vermin such as mosquito, without lowering the activity and purity of the compound, by treating the compound with an oxidizing substance selected from the metallic salt of hypochlorous acid, etc. or a reducing substance selected from zinc, etc. CONSTITUTION:A pyrethroid compound of, e.g. formula I (A is group of formula II, etc.; Q is group of formula III, etc.; R1 and R2 are H or lower alkyl; R3 and R4 are H, lower alkyl, etc.; R5 is H or methyl) is decolored by treating with an oxidizing substance or a reducing substance selected from the following compounds: Oxidizing compound; metallic salts of hypochlorous acid, hydrogen peroxide, and bleaching powder; reducing compound; zinc, magnesium, ascorbic acid, and sodium borohydride. The above substance may be used in combination with active carbon, active alumina, active clay, etc., or the treatment with the oxidative substance may be combined with the reducing treatment.
Patent JP-H04355610-A (JP)
Title: Enclosed distribution board
Inventor: OIKE HIROFUMI
IPC: H02B1/20
Filed: 1991-05-31
Abstract: PURPOSE:To process the end of a cable in an enclosed distribution board which has a cable head. CONSTITUTION:A cable head securing fame 7 is provided in a distribution board, thereby processing the end of a cable in the board. Since it is not necessary that a person may not operate in a cable pit 2 when the end of the cable is processed, an operating time and operability are improved.
Patent JP-H0514731-A (JP)
Title: Picture processor
Inventor: INOUE HITOSHI
IPC: H04N1/40
Filed: 1991-06-28
Abstract: PURPOSE:To optimize a clock phase to sample a picture signal on the basis of a statistical parameter. CONSTITUTION:A video signal is inputted to a synchronizing separation circuit 3 in order to separate a horizontal synchronizing signal, and a phase locked loop (PLL) 4 reproduces the clock to show the timing of every one picture element on the basis of the separated synchronizing signal, and outputs this clock to a signal line 13. Total delay time in a delay line 6 provided with intermediate taps is nearly the same as a clock period, and the intermediate taps divide this interval into equal nine parts. Besides, a multiplexer 14 selects one clock from a clock group outputted from the delay line 6. Then, an analog-digital (A/D) converter 15 analog-digital-converts the video signal on the signal line 1 in conformity to the clock timing from the multiplexer 14. The signal after conversion is stored in a memory 11 as an 8-bits digital value through the signal line 10.
Patent JP-H06218602-A (JP)
Title: Device for machining double spindle vertical shaft cnc piston and for forming groove in said piston
Inventor: EI MARIO KUDEIINI
IPC: B23B5/24
Filed: 1992-06-17
Abstract: PURPOSE: To easily and automatically mount and demount a piston, and to improve the production efficiency of dual spindle vertical axis CNC piston turning device. CONSTITUTION: A linear motor piston turning and groove machining device 10 for turning non-round diameters and complex shaped pistons, in which a pair of oppositely facing CNC turning modules 14, 16 are respectively aligned with one of a pair of vertical axis spindles 30, 32 having chucks 26, 28 for each piston, is provided. Each overhead tailstock assembly 34, 36 is centered over each spindle 30, 32. The groove machining device 106, 108 are respectively positioned at the back of the overhead tailstock assemblies 34, 36, and respectively include the rocking support shafts 110, 112 for binding the tools into engagement with the piston.