baber/WOPTO huggingface dataset:
Patent JP-S57134384-A (JP)
Title: Loading/unloading method of large structure to/from ship
Inventor: SATAKE HIROMUNE
IPC: B63B27/00
Filed: 1981-02-10
Abstract: PURPOSE:To facilitate movement of a large structure between a quay and a ship and facilitate loading or unloading by providing a buoyancy body capable of controlling its height between the quay and the ship and optionally setting the height of the upper face of this buoyancy body at the same height as the quay or the ship. CONSTITUTION:A barge 3 is moored by mooring dolphins so that the end of its stern touches the front end of a buoyancy body 2 and a ramp 5 is situated above a concave 7 of the buoyancy body 2. Next, the buoyancy body 2 is floated and the concave 7 of the buoyancy body 2 is fitted to the ramp 5 of the barge 3 to keep the upper face 2a of the buoyancy body at the same height as the upper face 3a of the barge. Rails of both faces are aligned, a bogie 16 is moved onto the buoyancy body 2, then the buoyancy body 2 is sunk and bottomed on a mound 14 to keep the upper face 2a of the buoyancy body at the same height  as the quay 1. A large structure is transferred from a trailer 17 to the bogie 16,  the buoyancy body 2 is floated again, and the bogie 16 is moved onto the barge  3, thus a large structure can be loaded.
Patent JP-H06229343-A (JP)
Title: Emulsion fuel engine
Inventor: SHIMADA TAIZO
IPC: F02D17/02
Filed: 1993-02-05
Abstract: PURPOSE:To provide an emulsion fuel engine which enables the reduction in exhaust of NC and white smoke when the engine load is low or the engine is started at a low temperature. CONSTITUTION:A first fuel tank stores a first fuel, and second fuel tank stores a second fuel, a three-way valve 42 mixes the first fuel from the first fuel tank and the second fuel from the second fuel tank at a specified ratio and thus second the mixture and a circulation path 31 circulates and retains emulsion fuel as mixture of the first and second fuel sent from the three-way valve 42, by using a circulation pump 41. The circulation path 31 is then connected to an injection pipe 17 pathway, respectively, via a connection pipe 33a-33d, for each cylinder. A magnet spill valve 34a-34d is provided to a branch pipe branching from the point of the injection pipe, a certain distance away from the connection point toward an injection pump. A controller 51 is provided which opens magnet spill valves corresponding to cylinders suspended at least at the time of low engine load or cold engine state.
Patent JP-S59143908-A (JP)
Title: Surface roughness detecting device
Inventor: OOTA NARIKATA
IPC: G01B11/30
Filed: 1983-02-07
Abstract: PURPOSE:To detect surface roughness highly sensitively, by constituting a device, by a first optical system and a second optical system, whose light axes are intersected each other, a divider, which obtains the ratios of the outputs of a light source device and first and second light receiving devices, and an operator, which performs the inverse logarithm operation of the output of the divider, and correcting the difference in surface reflectivity caused by the quality of the surface of a material to be measured, the state of the surface, and the like, even though light projecting and receiving angles, distance between the surface to be measured, and the like are fluctuated. CONSTITUTION:The optical fibers of a first optical system 11 and a second optical system 12 are formed by bundling the light projecting fibers in a circular shape in the inside and bundling the light receiving fibers in a concentric shape at the outside thereof. The area ratio of the optical fibers is 1:1. A first light receiving device 15 and a second light receiving device 16 are phototransistors, which perform photoelectric conversion of the received reflected light beams into electric signals. The output electric signals are outputted to a divider 17 through amplifiers 19. An operator 18 is an inverse logarithm operator, which operates a central-line average roughness Ra based on the ratio between the output Fo from the first light receiving device 15 and the output Fe from the second light receiving device 16.
Patent JP-H04212139-A (JP)
Title: Exposing device
Inventor: TAIRA HIROSHI
IPC: G03B27/10
Filed: 1991-02-12
Abstract: PURPOSE:To surely carry out the engagement of a rack as a color filter switching means and a pinion gear and simultaneously, to prevent the impact of the engagement. CONSTITUTION:The exposing device 41 of an image forming device carrying out scanning/exposing in such a manner that a mask original plate is adhered to a photosensitive recording medium, is provided with a filter unit 44 composed of respective filters of red, green, and blue. The filter unit 44 engages a rack 106 with pinion gears 108b and 107c, and simultaneously, a pinion gear 107a with a mobile rack 119 when the scanning and exposing are returned. The speed of a driving motor 118 is reduced, just before a rack 119, at the time of the return of the scanning and exposing, is engaged with a pinion gear 107a, and returning speed is reduced.
Patent JP-2000211488-A (JP)
Title: Mounting structure for on-vehicle equipment
Inventor: SOEJIMA YUJI
IPC: B60T8/34
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for an on-vehicle hydraulic unit capable of being mounted from the upper side of a vehicle when producing at a factory and performing a work from the side when the unit is removed. SOLUTION: An on-vehicle bracket is constituted of a car body bracket 61 which is mounted on a car body and has a projecting part 62 fitted into a third fitting hole 23 of a hydraulic unit 2, a first unit bracket 63 which is fixed to the car body bracket 61, is vertically raised and has a cutout part capable of engaging a fitting member 5 fitted into a first fitting hole 21 and a second unit bracket 64 which is freely attachably/detachably arranged in the car body bracket 61 and has a cutout part capable of engaging the fitting member 5 fitted into a second fitting hole 22. When the hydraulic unit 2 is mounted, the positioning of the hydraulic unit 2 for the on-vehicle bracket is performed at three pints of the first, second and third fitting holes 21, 22 and 23.
Patent JP-H08208770-A (JP)
Title: Water-soluble graft polymer and preparation and application thereof
Inventor: YAMAGUCHI SHIGERU
IPC: C08F283/06
Filed: 1995-02-07
Abstract: PURPOSE: To prepare a water-soluble graft polymer which, when incorporated into a surfactant, can provide a detergent compsn. possessing excellent detergency by grafting a plurality of predetermined compds. onto a polyether compd. to impart particular properties. CONSTITUTION: 25 to 40wt.%, based on a polyether compd., monomer component comprising pref. 50 to 80mol.% (meth)acrylic acid and pref. 20 to 50mol.% ethylenically unsatd. dicarboxylic acid monomer (e.g. maleic acid) is grafted onto a polyether compd. having a number-average mol.wt. of 250 to 1900, with not less than 80mol.% ethylene oxide being pref. present as the constituent unit, to bring a Ca ion trapping capacity to 40 to 130mg CaCO3 /g and the gelation resistance to not more than 1.5.
Patent JP-H02198230-A (JP)
Title: Radio call receiver
Inventor: SUKAI KENICHI
IPC: H04W84/02
Filed: 1989-01-26
Abstract: PURPOSE:To use a proper call device and its function in response to the state by providing a ROM having a basic state of each call device or the like and a control section comparing pager ID numbers and controlling the call device. CONSTITUTION:In the setting of a call device, at first a control section 4 applies initial setting of a message display device 6, a light emitting device 7, a speaker 8 and a vibrator 9 in response to the information for the basic state of each device in the ROM 3. Then the pager ID number enters the reception wait state and when the call signal of the address coincident with the pager ID number is obtained, the collation of a command number is entered. As a result, when the number registered as the command number is obtained, the parameter is collated. Then which call device is set to which operating mode is analyzed based on the command number, the parameter information and the information in the ROM 3 resulting that the call device is set. Thus, a proper call device and its function are used according to the situation.
Patent JP-S59149638-A (JP)
Title: Manufacture of shadow mask
Inventor: HIGASHINAKAGAHA EMIKO
IPC: C21D9/46
Filed: 1983-02-08
Abstract: PURPOSE:To form fine electron beam pass holes highly accurately with high density by arranging the crystallizing direction on the mask face of shadow mask original plate. CONSTITUTION:Shadow mask material composed of alloy having face-centered cubic lattice or body-centered cubic lattice structure such as invar type alloy is cold-rolled forcefully to collect (100) crystal faces on the rolled face. Then it is thermally processed to collect (100) crystal faces on the rolled face to obtain a shadow mask original plate. Thereafter (100) crystal face of shadow mask plate is etched to form electron beam pass holes 3a', 3b', etc. through the shadow mask original plate.
Patent JP-H05218313-A (JP)
Title: Semiconductor input protective device
Inventor: TSUBOTA TOSHIO
IPC: H01L21/8238
Filed: 1992-02-04
Abstract: PURPOSE:To make it possible to function normally even under special environments such as an aerospace exposed to radiation. CONSTITUTION:In an N channel MOS transistor 12, a drain region 14 is surround by a source region 15, and a gate electrode 18 formed on a gate region sandwiched between these regions through an oxide film is connected to a high potential source. One end of the drain region 14 is connected to an input pad 11, and a drain region wiring 21 is led out from the other end, and the drain region wiring 21 is connected to an internal circuit input terminal 23 through a first resistance layer 22. A gate electrode 18' of a P channel MOS transistor 13 is connected to a low potential source.
Patent JP-S61190478-A (JP)
Inventor: YAMAGISHI TAMOTSU
IPC: B65D88/68
Filed: 1985-02-02
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-S60163601-A (JP)
Inventor: MIKAZUKI MUNEO
IPC: A43B13/02
Filed: 1984-02-03
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-H08206785-A (JP)
Title: Vertical continuous casting equipment for manufacturing slab of large section
Inventor: KAWAI KENJI
IPC: B22D11/12
Filed: 1995-02-07
Abstract: PURPOSE: To manufacture a slab of large section by installing/releasing a supporting arm where a molding machine consisting of a mold, etc., is mounted and a supporting arm where a heat insulation frame is mounted at the head part of the slab on/from a slab drawing and cooling equipment. CONSTITUTION: A molding machine 15 is installed on the upper part of a strand 20, and the height of a dummy bar head 1 is adjusted in a mold 5 to achieve the sealing between the mold 5 and the dummy bar head. The molten steel is poured from a tundish into the mold 5, and the slab of the prescribed length is molded while the dummy bar head 1 is drawn. The molding machine 15 is released from the strand by elevating and turning a molding machine supporting arm 8 and a heat insulation frame supporting arm 11 by a supporting shaft 12, and a heat insulation frame 10 is installed. The position of the head part of the slab is adjusted by a slab drawing and cooling equipment 14. The heat insulation frame 10 prevents the shrinkage cavity by achieving heat insulation of the head part of the slab, and the slab of large section can be manufactured with excellent yield.
Patent JP-H03225264-A (JP)
Title: Method for inspecting inside of container
Inventor: NAKAJIMA YASUHARU
IPC: H04N7/18
Filed: 1990-01-31
Abstract: PURPOSE:To attain highly accurate inspection by arranging plural image pickup devices on the upper oblique part of a container, arranging plural spot light sources for irradiating light from the upper oblique direction like a circular arc and picking up the image of the container so as to divide it into plural areas. CONSTITUTION:Plural television(TV) cameras 2 are arranged on the upper oblique part of the container 1 and plural spot light sources 3 consisting of fibers are arranged on the upper oblique part of the container 1 like an approximately circular arc to pick up the image of the inside of the container 1. In the case of dividing the container 1 into three areas each of which is a 120 deg. area and picking up the images of respective areas, three cameras 2 are to be arranged. On the other hand, irradiating light from the spot light sources 3 is projected from the upper oblique direction of the container 1 to the inside of the container which is opposite side to the visual field of the cameras 2 and the inside face and bottom of the container 1 which are the visual field of the cameras 2 are diffusibly irradiated with the diffused and reflected light of the spot light. Image signals from respective cameras 2 are processed by an image processor and the validity/invalidity of respective processed results is totally decided. Since the number of image pickup devices, their angles and illuminating conditions are respectively deviced, the lower part of the inside of the container can be highly accurately inspected.
Patent JP-S59145385-A (JP)
Title: Ring type pump
Inventor: MITSUI TAKAO
IPC: F04C2/04
Filed: 1983-02-07
Abstract: PURPOSE:To enhance the sealing ability of a ring pump and as well to reduce counterflow for aiming at enhancing the efficiency of the pump, by making the radius of curvature of a curve with which a ring member is formed, larger on the side of the discharge side end of a movable ring, than on the side of the suction side end thereof. CONSTITUTION:By making the radius of curvature of the discharge side end 15 of a movable ring member 1 larger than that of the suction side end 14 thereof, flow resistance in a gap 32 defined between the discharge side end 15 of the member 1 and an inner fixing ring member 2b may be increased to lengthen the practical sealing length for enhancing the sealing ability. As a result, counterflow may be restrained, and therefore, the time when the pressure in a pump chamber 9 reaches the pressure in a discharge chamber 31, may be delayed. With this arrangement, drive torque may be made small, and as well, leakage from the pump chamber 9 to a suction port 22 may be reduced, thereby a very high efficient pump may be provided.
Patent JP-H10204083-A (JP)
Title: New sulfonium salt, photopolymerization initiator, energy ray curable composition and its cured material
Inventor: TANIGUCHI NOBUO
IPC: C08G59/68
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a new sulfonium salt useful as a photopolymerization initiator excellent in storage stability compatibility, curability in a pigment system, etc., capable of providing an energy ray-curable composition slight in small after curing, having a thioxanthone sulfodioxide structure. SOLUTION: This sulfonium salt is a sulfonium salt having a thioxanthone sulfodioxide structure in the molecule such as a compound of formula I [X is a group having a diphenyl sulfonium skeleton; R1 to R5 are each H, OH, a 1-15C aliphatic group, a halogen, etc.; Z is an anion of the formula MQp-m (OH)m (M is P, As or SB; Q is a halogen; (p) is 4-6; (m) is 0 or 1, etc.], to be concrete, (2,4-diethylthioxanthone-10,10-sulfodioxido-7-yl)di(4-fluorophenyl sulfonium hexafluoroantimonate. The compound of formula I is obtained by reacting a compound of formula II with a (substituted) diphenylsufoxide and treating the reaction product with an alkali metal salt of a corresponding anion.
Patent JP-S57135680-A (JP)
Title: Flyback transformer
Inventor: MIYAGI TOSHIMI
IPC: H02M7/06
Filed: 1981-02-12
Abstract: PURPOSE: To facilitate the mounting work of a diode by providing a support having a lead wire engaging slot on the peripheral surface of a bobbin.  
     CONSTITUTION: A pair of supports 36∼41 formed with cut grooves 42, 43 in a direction not crossing with the axial direction of a bobbin 20 are formed on the peripheral surface of the bobbin 20, and lead wire engaging slots 44∼47 having a width slightly smaller than the diameter of the lead wire of a diode are formed on the inner surface of the cut groove of the support in the direction of projecting the support. Diodes 33∼35 connected to a high voltage coil are engaged within the slots 44∼47, and are inserted into the slots 42, 43 in U-shaped bent state. In this manner, the diode mounting work can be simplified, thereby facilitating the connecting work with the terminal of the high voltage coil. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03223776-A (JP)
Title: Developing device
Inventor: NISHIMURA YUJI
IPC: G03G15/08
Filed: 1990-01-29
Abstract: PURPOSE:To lighten agitation load torque and to prevent condensation of toner by carrying toner softened by agitation blades with feed blades. CONSTITUTION:The device is provided with a developing device which is divided into a developing part A and a toner tank part B, and a mixer 3 to carry the toner fed from a feeding opening of a toner tank part B to a sleeve 2 is installed in the developing part A. A shaft 5 is rotatably supported by a shaft in a toner tank of the toner tank part B, the agitating blades 6 for toner agitation and feed blades 7 for toner feeding are installed in the shaft 5, and a rubber 'Mylar(R)' is adhered to the feed blades 7. Thus, the toner is agitated by the agitating blades 6 before the toner feeding, and the softened toner is carried by the feeding blades 7. This way, the agitation load torque can be lightened. Furthermore, since the agitation blades 6 are small compared to the feed blades 7, and there is no rubber Mylar, the load torque is made to be of a level where there is no effect of pitch unevenness.
Patent JP-H11220633-A (JP)
Title: Crt display
Inventor: OTSUKA HIROYUKI
IPC: H04N3/27
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a CRT display without requiring changeovers of filter characteristics by making constant an input and output gain between a PAM (pulse width modulation) and a chopper circuit even when a horizontal deflection frequency is changed. SOLUTION: When a horizontal deflection frequency is inputted, a sawtooth wave synchronized with a horizontal deflection frequency is generated by a sawtooth wave circuit 1, and an error voltage between a reference voltage and the output voltage of the sawtooth wave is detected by a peak value circuit 206. The error voltage is fed back to the sawtooth wave circuit 1, and the inclination of the sawtooth wave is changed according to the error voltage, and the sawtooth wave with a constant peak value is outputted. As a result, an input and output gain between a PWM circuit 2 and a chopper circuit 3 can be made constant without depending on the horizontal deflection frequency, and a circuit to change over filter characteristics is eliminated.
Patent JP-S58139153-A (JP)
Title: Electrophotographic receptor
Inventor: HORIUCHI KAZUYOSHI
IPC: G03G5/08
Filed: 1982-02-12
Abstract: PURPOSE:To obtain an electrophotographic receptor superior in adhesion, strippability and regenerability, smoothness, etc., of a photosensitive layer, by finishing the surface of a substrate so as to give surface roughness free from high frequency and low frequency waves by an electrolytic composite working method. CONSTITUTION:The surface of a photosensitive drum 3 is ground by pressing to the rotated drum 3 a tool obtd. by attaching a viscoelastic material, such as urethane sponge, containing abrasive grains to the tip of an electrode 1. First, a passivated film is formed by feeding an inactive type electrolyte soln. 5, such as NaNO3 soln., and using the electrode 1 as an anode, and the drum 3 as a cathode. Then, the protuberances of the film 6 are removed by grinding them with the grains 2 to disclose the surface 7 of the drum 3, and the metal of the drum 3 is eluted by raising voltage to obtain the smooth passive film 6, thus preventing deteriorating adhesion between the substrate metal of the drum 3 and a photosensitive layer, and lowering the characteristics of the photosensitve layer.
Patent JP-H03227422-A (JP)
Title: Copper wire-containing covering yarn and cloth
Inventor: NAKAKIDO OSAMU
IPC: D02G3/38
Filed: 1990-01-30
Abstract: PURPOSE:To obtain the title covering yarn useful as cloth provided with function to shield electromagnetic wave, having a few end breakage of copper wire, excellent handle, flexibility and electromagnetic wave shielding action by winding covering yarn on yarn prepared by arranging copper wire and chemical fiber yarn in parallel. CONSTITUTION:Core wire 1 having 0.04-0.01mm wire diameter, preferably coated with a resin and additional yarn 2 to be arranged with the copper wire are reinforced and coated with covering yarn 3, preferably polyester, rayon, etc., having 30-300 denier and set in vacuum (number of windings of the cover yarn 3 is 200-300 times/m) to give the objective covering yarn 5. The covering yarn 5 is used as weft or warp and weft, woven with hard twist yarn 6 alternately, scoured and dyed to give the subject cloth.
Patent JP-S61180270-A (JP)
Title: Transfer device
Inventor: HOKARI MAMORU
IPC: G03G15/16
Filed: 1985-02-06
Abstract: PURPOSE:To prevent a toner from scattering and to perform high-efficiency transfer operation by applying pressure to magnetic toner which sticks to a latent image by a transfer means in the 1st stage and using both pressure and an electric field by another transfer means in the 2nd stage. CONSTITUTION:A magnetic latent image which is developed into a toner image on a recording drum 10 with single-component magnetic toner is applied with a transfer load P1 by the transfer roller 11 in the 1st stage without causing blocking to form a toner image in a flocculate state on normal paper 14 and the recording drum 10, thereby restraining magnetic toner particles. Even when the toner image in the flocculate state is placed in an electric field by the 2nd-stage transfer roller 12 which has contact length by lining conductive rubber, the scattering of toner due to the discharging of the paper surface is reduced as compared with the toner in a powdery state, so no toner scatters. Consequently, there is no toner scatter at the periphery of the latent image and a transfer image of high quality having small background fogging is obtained.
Patent JP-H09213659-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: NISHIKAWA NOBUYUKI
IPC: H01L21/285
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To form metal wiring replenishing the oxygen deficiency of a dielectric film to enhance the adhesion of the metal wiring to the dielectric film when the film of the metal wiring is formed on the dielectric film. SOLUTION: Oxidizing gas is added to material gas for forming a metal film 4 in forming the metal film 4 on a dielectric film 3 that is formed on a semiconductor substrate 1. The oxidizing gas is flown before the film forming, during film forming and after the film forming of the metal film 4 continuously. The oxidizing gas is diluted by the inert gas of nitrogen, argon, helium and so on. One or more of oxygen, steam, hydrogen peroxide, ozone and carbon dioxide are used as the oxidizing gas.
Patent JP-H08206056-A (JP)
Title: Disinfection cover for medical use
Inventor: OKADA MITSUMASA
IPC: A61B1/00
Filed: 1995-02-08
Abstract: PURPOSE: To provide a disinfection cover for medical use which is easy to grasp an endoscope and is not likely to break when endoscope observation is to be performed. CONSTITUTION: A sleeve-shaped drape 7 is attached to the tail of a frip 10, and the insertion part of an endoscope 9 is inserted through an opening provided at the tip of the grip 10, which is then fixed to the connection part 5 of the endoscope 9 with a TV camera 3. The drape 7 is arranged as enclosing an LG cable 2 and a camera cord 4. and it is allowed to use the LG cable 2, TV camera 3, and camera cord 4 repetitively without subjecting them to the disinfection process.