baber/WOPTO huggingface dataset:
Patent JP-H11114935-A (JP)
Title: Production equipment of monorail track beam
Inventor: SHIMIZU AKIO
IPC: B28B7/26
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To reduce the number of assembling members and, at the same time, facilitate an operating method by a method wherein side forms are connected through turnbuckles to concrete pillars in order to push and bend the side forms. SOLUTION: Moving rails guide side forms 1a to the top surface of a truck 4a. By means of turnbuckles 11, each of which connects a concrete pillar 2 and a side form 1a, the smooth movement and fine adjustment of the side form become possible so as to advance and retreat the side forms 1a. At the production of a concrete beam, the pushing or pulling amount conformable to the beam is calculated at each position of the turnbuckle 11 so as to move the side forms 1a to their predetermined positions. Further, when a curvilinear concrete beam is placed, the pushing or pulling amount of the turnbuckles at three point positions so as to movably deform the side forms 1a to the predetermined position in order to cast concrete between the side forms.  Furthermore, end form supports 14 are provided in order to place the concrete beam different in a beam length by advancing or retreating the end form supports.
Patent JP-H03149305-A (JP)
Title: Valve lifter
Inventor: TANIGUCHI MASAHITO
IPC: F01L1/24
Filed: 1989-11-06
Abstract: PURPOSE:To improve the abrasion resistance and workability while reducing a weight by butt jointing a ceramic made-ceiling plate part formed in the shape of a disk, to a cylindrical barrel part made of a thin steel plate, by brazing. CONSTITUTION:A valve lifter A consists of a ceramic made-ceiling plate part 1 formed in the shape of a disk and a thin steel plate made-cylindrical barrel part 2 whose upper and lower end parts 21, 22 are folded inward, and the upper end part 21 of the cylindrical barrel part 2 is butt jointed by brazing 3 to the outer circumference rim 13 of the lower surface 12 of the ceiling plate part 1. since the ceiling plate part 1 is formed of ceramics, it can have good abrasion-proof property and have its weight reduced. Since the shape of ceramic hard to be worked is simple, its workability is excellent. Moreover, since it is possible to secure enough rigidity in the cylindrical barrel part 2 even if it is made of a thin steel plate capable of being molded by metallic dies so as to reduce its weight while improving its workability.
Patent JP-2000117871-A (JP)
Title: Selective light transmitting film
Inventor: MANABE KATSUHIDE
IPC: A01G7/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a selective light transmitting film high in visible light transmission and the barrier function of ultraviolet rays and infrared rays and low in surface electric resistance. SOLUTION: A selective light transmitting film consists of a transparent film 2 and a transparent function film 3 obtained by successively sputtering a first metal oxide layer 31, a metal layer 33 and a second metal oxide layer 32 on the transparent film 2. The first and second metal oxide layers 31, 32 of the transparent function film comprise ZnO type metal oxide and the metal layer 33 comprises either one of Ag, Au, Pt and Pd.
Patent JP-H08144964-A (JP)
Title: Inscribed type gear pump
Inventor: HOSONO KATSUAKI
IPC: F04C2/10
Filed: 1994-11-22
Abstract: PURPOSE: To reduce the power consumption of a motor for driving a pump, and provide an inscribed type gear pump of high abrasion resistance by lowering sliding resistance between an inner rotor and an outer rotor as well as sliding resistance between each rotor and a housing. CONSTITUTION: Regarding an inscribed type gear pump for drawing and delivering a fluid via the volumetric change of a pump chamber P due to the rotation of an inner rotor 10 having the 'n' pieces of outer teeth 11 ('n' is equal to or above 2) and an outer rotor 20 having the 'n'+1' pieces of inner teeth 21 for gearing with the outer teeth 11, the inner rotor 10 and the outer rotor 20 are made of sintered ferro-alloy of density between 6.6 and 7.2g/cm<3> . Also, electroless nickel plating layers 12, 22 and 23 are formed on the surface of the rotors 10 and 20.
Patent JP-H07110000-A (JP)
Title: Two-stage ejector blower
Inventor: OGUCHI YOSHIHISA
IPC: F04F5/46
Filed: 1993-10-13
Abstract: PURPOSE:To reduce a usage amount of compressed air by assembling two-stage ejectors, serving compressed air as driving source, and suctioning atmospheric air. CONSTITUTION:Compressed air is supplied to a first stage ejector 1 from a compressed air inlet 4. The air is suctioned from an air inlet 3 at a rear portion. Mixture of the compressed air and atmospheric air is blown from a nozzle 7 of a second stage ejector 2' with high speed. By this high speed blowing from the nozzle 7, a large amount if air is suctioned from an air inlet 5, transduced to pressure by a diffuser 8, and discharged from a discharge port 6. In this step, all performance is carried out by energy of the compressed air. It is thus possible to reduce a usage amount of the compressed air.
Patent JP-H04161486-A (JP)
Title: Curved chamber type coke oven facility
Inventor: OTSUKA JUNICHI
IPC: C10B15/00
Filed: 1990-10-26
Abstract: PURPOSE:To ideally set calorie distribution and to control coke oven facilities by enlarging width of combustion chamber corresponding to extension of width of carbonizing chamber from a pushing machine side to a quenching car side and constituting a coke oven group of curved type. CONSTITUTION:A great number of carbonizing chambers 1 having width enlarging from the side of a pushing machine 6 toward the side of a quenching car 9 and combustion chambers 2 having width extending corresponding to the width of the carbonizing chambers are arranged and a circular arc is formed from the side of the pushing machine 6 to the side of the quenching car 9. Further, the pushing machine 6 is movably laid along the curved face of the inner peripheral side and a coke bucket car 9 and a coke guide car 8 are movably installed along the curved face of the outer periphery.
Patent JP-H07115845-A (JP)
Title: Method for fusion cultivation of tree body for fruit tree
Inventor: ISHIDO SATORU
IPC: A01G1/06
Filed: 1993-10-26
Abstract: PURPOSE:To carry out the cultivation of a fruit tree excellent in dwarfing effects by intertwisting plural specific nursery stocks, fusing them, training the nursery stocks into the form of a benjamin, combining the nursery stocks and nearly equalizing the flowering period of the respective combined varieties, raising the pollination ratio and fruiting ratio of fruits and regulating the growth of the fruit tree. CONSTITUTION:This method for fusion cultivation of a tree body of a fruit tree is to intertwist plural nursery stocks of the same or different varieties of a deciduous fruit tree such as a cherry tree, an UME (Japanese apricot) tree or an apple tree, fuse the nursery stocks into the form of a benjamin and carry out the cultivation of the fruit tree.
Patent JP-S62138431-A (JP)
Inventor: BOSWELL GEORGE A
IPC: A61K31/53
Filed: 1986-12-05
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-H04161798-A (JP)
Title: Double tube heat exchanger
Inventor: KISHIHATA YOSHIYUKI
IPC: F28F9/18
Filed: 1990-10-26
Abstract: PURPOSE:To obtain a double tube type heat exchanger with low manufacturing cost by extending inner tubes with an aluminum brazing material being placed on the outer peripheries at both ends of the tube, and connecting both inner and outer tubes to outlet/inlet pipes with the brazing material on the upper surface of the flat part in the vicinities of both ends of the outer tube. CONSTITUTION:A double tube type heat exchanger 10 has an inner tube 1 extruded of aluminum material, an outer tube 2 of the same material, a multi- entry type inner fin 3 made of aluminum brazing sheet, and oil outlet/inlet pipes 4, 5 made of aluminum. The tube 1 is coaxially disposed inside the tube 2, aluminum brazing materials are disposed on the outer peripheries at both ends of the tube 1, extended to form extended tubes 1a, 1b, which are connected to the inner surfaces at both ends of the tubes 2 through the brazing material. In this case, the vicinities of the ends of the pipes 4, 5 and the annular outer protrusions 12, 12 are connected to the flat parts 6, 6 of the tube 2 through the brazing materials.
Patent JP-H0629031-A (JP)
Title: Manufacture of solid electrolyte fuel cell
Inventor: OKUYAMA RYOICHI
IPC: H01M8/12
Filed: 1991-10-07
Abstract: PURPOSE:To facilitate formation of an interconnector. CONSTITUTION:Slurry containing zirconia together with an additive of atabilizing agent is poured into a die 1 which is water absorptive and fitted partially with a waterproofing or water repellent member 2 to form an electrolytic molding 3, followed by removal of the waterproofing or repellent member 2, and slurry containing metal or metal oxide is poured onto this electrolytic molding 3, and thereby a fuel electrode molding 4 is formed which has an exposed portion on the outside. The resultant is dried, gets rid of the die 1, and is subjecting to a baking process, and a solid electrolyte-fuel electrode composite achieves where an interconnector 5 is formed in the mentioned exposed portion.
Patent JP-2000117303-A (JP)
Title: Manufacture of grooved bar
Inventor: NAKAI TAKESHI
IPC: B21H8/00
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a grooved bar excellent in the stability of the depth of the grooves of the grooved bar, thickness of the bottom plate and width of a bar stock. SOLUTION: The bar stock 3 having smooth surfaces which is coiled with an uncoiler 1 is passed through between a pair of rolling rolls 6 consisting of a grooved roll 4 having a prescribed shape of the groove on the peripheral surface and a flat roll 5 having the smooth surface, many grooves are imparted to one side of the bar stock here and the bar stock is coiled with a recoiler 2. A speedometer 8 which is mounted on a receiving roll 7 on the outlet side of the bar stock and the speedometer 10 on the receiving roll 9 are respectively provided on the inlet side of the bar stock of the rolling roll 6 and the outlet side of the bar stock. From the speed values which are respectively measured, with the speedometer 8 on the inlet side of the bar stock and speedometer 10 on the outlet side, a speed ratio of them is calculated with an arithmetic unit.  The rolling reduction of the grooved roll 4 is adjusted by reducing means so that the speed ratio is a prescribed constant value.
Patent JP-H09104140-A (JP)
Title: Paper width detector in printer
Inventor: YAMAGUCHI NAOTO
IPC: B41J25/308
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To detect the width of recording paper by the necessary min. operation and to eliminate the breakage of a printing wire. SOLUTION: A displacement of an adjust lever 9 at least among a paper feed mode changeover lever 4 and the adjust lever 9 for adjusting a platen gap is detected by a thick paper-corresponding mode-detection sensor 11 and a carriage 13 is allowed to run in order to detect paper width on the basis of this detection output to eliminate the breakage of the printing wire, while suppressing a time required in output.
Patent JP-H07140247-A (JP)
Title: On-vehicle distance measuring system using laser beam
Inventor: YOSHIDA MASATO
IPC: G01S17/93
Filed: 1993-11-18
Abstract: PURPOSE:To avoid measuring errors due to interference by determining whether or not each distance value is proper according to whether or not each distance sampled within a measuring range in which a laser beam is scanned has predetermined continuity. CONSTITUTION:A control circuit 2 outputs an emission timing signal toward a laser diode(LD) driving circuit 6, which causes an LD 8 to emit a laser beam according to the emission timing signal. A scanner 10 repeatedly scans the laser beam within a predetermined range. The laser beam is reflected at a subject for measurement, and this reflected beam is received by a photodiode(PD) 16 and a reception signal is sampled into a circuit 2 via a reception circuit 14. The circuit 2 measures the delay from emission of the laser beam to reception of the reflected beam, thereby calculating the distance to the subject for measurement. When this distance data is continuous, it is registered in a distance group buffer as a proper value, When the data is not continuous, it is excluded without being registered in the distance group buffer.
Patent JP-H08144181-A (JP)
Title: Composite of steel cord with rubber
Inventor: YANASE FUMIHIRO
IPC: C08J5/04
Filed: 1994-11-24
Abstract: PURPOSE: To flatten and uniformize a sheet, facilitate the operation and improve the yield and further quality of a tire. CONSTITUTION: The sheet corner jumping height h1 , the sheet lateral floating height h2 and sheet cut end waving height h3 are suppressed in embedding a composite 3 of plural steel cords 1 having a structure of [(l)+(m)+(n)] [(l) is 2-4; (m) is 7-9; (n) is 11-15] in a rubber 2 and preparing a composite 3 of the steel cords with the rubber. Thereby, the residual torsion of all the steel cords before embedding in the rubber is regulated within ±1/4 turn for 50cm and the average thereof is regulated within ±1/20 turn for 50cm. Furthermore, the sheath residual torsion in removing the outermost-layer filaments is regulated to 0-(6/4) turn for 50cm so as to improve the flatness of the sheet.
Patent JP-S63141597-A (JP)
Title: Production of l-lactic acid
Inventor: KAGEYAMA SADAO
IPC: C12P41/00
Filed: 1986-12-04
Abstract: PURPOSE:To produce L-lactic acid having high optical purity, by culturing a microbial strain capable of assimilating D-lactic acid in racemic lactic acid or in a mixture of racemic lactic acid and an optically active lactic acid or by contacting the racemic lactic acid, etc., with cultured microorganism. CONSTITUTION:A microorganism capable of assimilating D-lactic acid and having higher assimilation rate of D-lactic acid than that of L-lactic acid, e.g. Acetobacterium woodii DSM2396 is cultured in the presence of racemic lactic acid or a mixture of racemic lactic acid and optically active lactic acid. The culture is carried out generally e.g. at 3-10pH and 20-60 deg.C for several hours - several days. After removing microbial cells, the cultured liquid is concentrated, subjected to ion exchange treatment, solvent extraction or distillation as a lactic acid ester and the treated product is hydrolyzed to enable the recovery and purification of L-lactic acid.
Patent JP-H04163153-A (JP)
Title: Head for ink jet recording
Inventor: INADA TOSHIO
IPC: B41J2/045
Filed: 1990-10-26
Abstract: PURPOSE:To change ink drop velocity to a high speed without changing the specification of a stretchable material, and shorten ink replenishing time after ink jetting by a method wherein the title head consists of a pressurizing chamber which has an ink feeding port in the vicinity of an opening of a cylindrical body, a liquid chamber which has an ink inlet and an ink outlet, and a connecting passage which communicates the ink feeding port of the pressurizing chamber and the ink outlet of the liquid chamber. CONSTITUTION:One end of a pressurizing chamber 1 is an opening 2 which becomes a drop jetting port, and the other end is a closed end 3. Also, an ink feeding port 4 is opened in the vicinity of the opening 2. A part or the whole of the wall of the pressurizing chamber 1 is made of a stretchable pressurizing material 5, and a pressure wave is formed in the pressurizing chamber 1 by external signals. The pressure wave is transmitted to a liquid chamber 7 through the opening 2 and a connecting passage 10, and ink drops are jetted from the opening 2 by the working of the pressure wave. The surface tension of the ink liquid is increased at the opening 2 from which the ink drops are jetted, and the ink is drawn from the liquid chamber 7 through the connecting passage 10 by the working of this surface tension, and the ink is fed in the pressurizing chamber 1.
Patent JP-H07115872-A (JP)
Title: Upper surface filtration vessel of water tank for aquarium
Inventor: TOMOFUJI YASUO
IPC: A01K63/04
Filed: 1993-10-27
Abstract: PURPOSE:To prevent discordant suction noises generated by sucking air into water due to a spiral water flow in a water-discharging channel, when the level of water approaches a place near to a water inlet in a water-supplying chamber, by improving the water-discharging channel so as not to generate the spiral water flow, the water-discharging channel being used for releasing the water filtered in the upper surface filtration vessel of a water tank for aquariums from the water-supplying chamber into the lower water tank. CONSTITUTION:A water-discharging channel 20 disposed in a water-supplying chamber and used for releasing water filtered in an upper surface filtration vessel is arranged along the side wall of the water-supplying chamber, and formed so that only the front edge of the water inlet of the water-discharging channel is lower than the level of water in the water-supplying chamber 15. A flow-deflecting member for bending the flow of the water is disposed in the midway of the water-discharging channel 20, and a detachable cylindrical member projected toward the water tank is disposed at the lower end of the water-discharging channel 20 attached to the bottom surface of the water- supplying chamber 15.
Patent JP-H09131965-A (JP)
Title: Decoloring type self-coloring pressure-sensitive recording sheet
Inventor: HARADA JUNJI
IPC: B42D15/10
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To color easily by a printer when required and decolor within the controlled decoloring time by making microcapsules containing a substrate, a desensitizer, a decoloring layer containing desensitizer capsules and either of a coloring agent or a developer, laminating or mixing respective capsules and laminating successively single-ply self-coloring pressure-sensitive recording layers. SOLUTION: The given amount of a desensitizer capsule coating fluid of good quality selling in the market is applied as a substrate 1 to form a decoloring layer 2 containing desensitize capsules 3. Then a self-coloring pressure-sensitive coating fluid is applied to the decoloring layer 2 in the given thickness, and a self-coloring pressure-sensitive recording layer 7 containing capsules 4 containing a coloring agent and microcapsules of a developer 5 is formed to provide a decoloring type self-coloring pressure-sensitive recording sheet 8. Coloring can be carried out easily by an impact printer or the like when required by the arrangement, and a colored section can be decolored within the controlled decoloring time to save the labor of rechecking.
Patent JP-H11108853-A (JP)
Title: Apparatus for inspecting cap of container
Inventor: FUKUCHI HIROYUKI
IPC: G01N21/89
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for inspecting the cap of a container to detect a flaw with high detection accuracy by a reduced number of cameras. SOLUTION: In an apparatus for inspecting the cap of a container 1 equipped with a conveyor 3 feeding containers 1 in one row, a light projector 5 allowing diffused light to be incident on the side surface of the cap 2 mounted on each of containers 1 and cameras 6R1 , 6L1 arranged symmetrically on the left and right sides of a conveyor 3 and photographing the lights from the cap 2 of each of the containers 1, a plurality of the mirrors 7A1 , 7A2 , 7B1 , 7B2 arranged between the conveyor 3 and the cameras 6R1 , 6L1 and forming light paths reflecting the lights from the cap 2 to allow them to be incident on the cameras 6R1 , 6L1 are provided and the light paths L1 , L2 are formed so as to allow the lights emitted from a plurality of places in the circumferential direction of the cap 2 in the radius direction of the cap 2 to be incident on the cameras 6R1 , 6L1 .
Patent JP-S62151053-A (JP)
Title: Noise eliminating circuit
Inventor: OMORI HIDEHARU
IPC: H03K5/1252
Filed: 1985-12-25
Abstract: PURPOSE:To eliminate noise having a set pulse width or below by providing a supervisory means for detecting the pulse width of an input signal, a 1-bit storage means for sending an output signal and a selection means controlled by a detection output of the supervisory means. CONSTITUTION:A change decision circuit 11 decides that the pulse width of the input signal IN is pulse width or over of N clocks. When a level change from 0 to 1 exists in the input signal IN, an output 1c of an EOR is at H for one clock time only. The circuit 11 starts supervising the time width of N clock interval after the output (c) goes to H and the change in the input signal is given to a selector 12 with a delay of N clocks. When the input IN changes newly while the input signal width is the N sets of clock width or below, since the pulse width of the input signal is shorter, it is decided as noise, a shift register in the circuit 11 is reset and the change in the input is not sent to the selector 12. Thus, an output a1 of a FF1 or an output signal OUT is given to a FF3 from the selector 12.
Patent JP-S62152622-A (JP)
Inventor: JIIKUFURIITO POUIRAITO
IPC: B23H7/02
Filed: 1986-12-05
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-2001070498-A (JP)
Title: Pool table without corner pockets and side pockets and with pockets at table head slightly away from cushion edge
Inventor: KUZUU MIKIO
IPC: A63D15/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To make a ball jump over without entering a pocket when the advancing power of the ball is too strong and to prevent it from entering the pocket unless the advancing direction and advancing power of the ball match so as to make even a weak person, a female and a child able to equally play a game. SOLUTION: For this pool table, since the ball enters a corner pocket. and a side pocket even when the advancing power of the ball is considerably strong, the corner pocket and the side pocket are eliminated and one or several pockets A are opened at the table head, cloth and slate together of a place separated from a cushion edge for half a ball or more.
Patent JP-H05128111-A (JP)
Title: Document processor
Inventor: TAKEYAMA TETSUO
IPC: G06F17/21
Filed: 1991-11-07
Abstract: PURPOSE:To obtain a character processor which easily set modification at the time of plurally modifying the title, etc., of a document by selecting a displayed sample character string. CONSTITUTION:The device is provided with a character string specifying part 6 specifying a character string displayed on a display screen, a first modification condition setting part 8 setting plural modification conditions to the specified character string and a second modification condition setting part 9 displaying the plural sample character strings modified by combining some modification conditions among plural ones. Besides, the device is also provided with a selecting means 1 selecting the character string executing desired modification from among the illustrated plural sample character strings and a title control part 5 setting the modification condition of the sample character string selected by the selecting means 1 to the first modification condition setting part 8 and modifying the character string with the set modification condition to display it on the display screen. Consequently, in the case of modifying a character with plural modification condition, the modification condition can collectively be set with visual sample character string.