baber/WOPTO huggingface dataset:
Patent JP-H11159339-A (JP)
Title: Internal combustion engine for converting reciprocating motion of piston to rotating motion by rack and pinion mechanism
Inventor: NAWATA KEIJI
IPC: F16H19/04
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To efficiently take expansive force in the expansion stroke of an internal combustion engine as rotation driving force in the same direction from a gear axle through a piston and a rack and a pinion mechanism. SOLUTION: This internal combustion engine has two streaks of racks 4, 5, instead of a crank mechanism, provided facing each other at the skirt side of a piston to perform reciprocating motion in association with the reciprocating motion of the piston, pinions 6, 7 with the same shape respectively engaged with two streaks of racks 4, 5 and gears 10, 11 separately mounted at the other end of the pinion shaft to be engaged with the gear 12 of a rotation driving shaft (a gear shaft to transmit the rotating motion to the outside of the internal combustion engine). A free mechanism is laid between each of the pinions 6, 7 and its pinion shaft to function in association with the motion of the piston so that the reciprocating motion of the piston can be continuously changed to rotating motion.
Patent JP-H1195815-A (JP)
Title: Sequence controller
Inventor: KAKUDOU YUUTA
IPC: G05B19/05
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a sequence controller which allows the high-speed processing of an arithmetic instruction while securing the identity of a user program inside a terminal for program development and the user program up-loaded from a PLC. SOLUTION: This controller is provided with an instruction conversion part 10 for converting the user program sent from the terminal for the program development to a description language of a sequence instruction and an instruction inverse conversion part 40 for inversely converting the sequence instruction to the language of the terminal and sending it to the terminal and a sequence program execution part 30 for executing the sequence instruction is provided with a programmable controller for dividing a normal processing and the high-speed processing by the form of the sequence instruction. In this case, the instruction conversion part 10 performs conversion for the high-speed processing for the sequence instruction pertinent to the high-speed processing by changing the form of the sequence instruction among the ones to be the normal processing by the initial sequence instruction and the instruction inverse conversion part 40 defines that the conversion for the normal processing is performed and performs inverse conversion to the sequence conversion for which the conversion for the high-speed processing is performed in the instruction conversion part 10.
Patent JP-H04135082-A (JP)
Title: Manufacture of clad metallic plate
Inventor: NISHIOKA KUNIHIKO
IPC: B23K20/04
Filed: 1990-09-21
Abstract: PURPOSE:To accomplish secure welding with pressure and to obtain high boundary adhesive strength resisting continuous cold rolling by pressing a metallic skin stock with a hot press and welding it with pressure then cold-rolling it. CONSTITUTION:The inner part of an airtight chamber 6 was evacuated, a main ram 1 was rolled down, a 18 gold plate material S was pressed preiminarily to a Ni base alloy material, air remaining between them was removed to stick them closely, then, the air in the airtight chamber 6 was replaced with Ar gas to reduce oxygen concentration and an induction heating coil 7 was energized to commence heating. Then, when the inner part of the airtight chamber 6 containing a body to be treated arrives at a uniformly heated state, the main ram 1 is rolled down further and the 18 gold plate material S and Ni base alloy plate material B were pressed by a hot press and welded with pressure. When the temperature fell, the airtight chamber 6 was opened to take out a clad metallic material M which was obtained by welding with pressure the 18 gold plate material S and the Ni base alloy plate material B with pressure.
Patent JP-H0767978-A (JP)
Title: Fire cutting system
Inventor: KOIZUMI YUZURU
IPC: A62C37/00
Filed: 1993-09-02
Abstract: PURPOSE:To systematically cope with fire extinguishment in combination with chemical, physical, and mechanical actions. CONSTITUTION:A wire 30 : a burnt material, the gravitational force = a plumb bob 28, an alloy film valve 3 = a breaking edge, and a parallel three-function valve constitute a series of an operating system. A flame causing a fire pulls a trigger, and fire fighting is systematically performed. A gas valve 20 is break- closed to stop gas, a fire extinguisher/liquid valve is break-opened to eject a fire extinguisher, and a water line valve 19 is break-opened to discharge water. Fire conditions and causes of fire such as chemical, oil, gas, and normal are selected in advance, and the fire is automatically extinguished according to the functions of individual valves in this system.
Patent JP-2000084949-A (JP)
Title: Mold for molding pipe joint
Inventor: NISHIBORI YOJI
IPC: B29C33/44
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a mold for molding a pipe joint having a core extraction mechanism which is simple in structure and excellent in maintenance. SOLUTION: In a mold for forming the hollow part of a pipe joint A with a fixed mold 1 and movable molds 4a, 4b attached contactably/separably to the side of the fixed mold 1, on the fixed mold 1 side of the movable molds 4a, 4b, a rotary piece 8 for forming the small-diameter bend of the pipe joint A is pivoted through a pin 9, and a cylinder 13 which protrudes a rod 12 in the direction of the movable mold 4a with the outside movement of the movable molds 4a, 4b and rotates the rotary piece 8 is formed in the rotary piece 8.
Patent JP-H02101330-A (JP)
Title: Work execution for room heating device under floor
Inventor: TADA HIROYOSHI
IPC: E04F15/18
Filed: 1988-10-11
Abstract: PURPOSE:To provide a room heating device under floor in which the thermal efficiency is good and for which the easiness of work execution is excellent and the maintenance is easy by installing a floor finish member, after hot water pipings are installed on the main body of a floor, which holds and piles a heat insulating inorganic formed member on the back face of a thin stone member with hot water pipings being receivable in the inorganic formed member. CONSTITUTION:A floor finish member A is constituted with a thin natural stone member 1 and heat insulating inorganic formed plate 2 which is placed on the back face of the stone member 1 and adhered to it with an adhesive. The inorganic formed plate 2 maintains distances 3 in itself to accommodates hot water pipings. And, on a concete slab B which constitutes the main body of a floor a heat insulating member 5 made of urethane, styrofoam, zonolite, foamed rubber sheet, etc. is placed and adhered as needed in order to suppress heat radiation to the slab B, and on the heat insulating member 5 a hot water distributing pipe 6 is installed which is constituted with a copper pipe, rubber pipe, or a pipe constituted with a soft synthetic resin such as PVC, vinyl, etc. And on the heat insulating member 5 the floor finish member A is placed with hot water pipings 6 inserted into the gaps 3 made in the inorganic formed plate to finish the whole work processes.
Patent JP-2000092314-A (JP)
Title: Method and device for processing image
Inventor: TERASHITA TAKAAKI
IPC: H04N5/225
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To perform efficient image processing without losing data in the process of the image processing by correcting and outputting digital image data stored in a 1st memory on a final image correction condition recorded in a 2nd memory. SOLUTION: An auto setting up means 5 decides correction conditions by using rough image data RS about one group of images, and the respective correction conditions are recorded in a 2nd memory 6. Next, the group of images is shown on an image displaying means 10 based on the rough image data RS, it is observed and a correction condition is inputted manually at need. This manual correction condition is recorded together with correction conditions made independently or by the auto setting up means 5 in the 2nd memory 6, also, the rough image data RS recorded in a 1st memory 3 are corrected with results combining these correction conditions and shown on the image displaying means 10, and further, the rough image data RS recorded in the 1st memory 3 are corrected according to the correction conditions recorded in the 2nd memory 6 and successively outputted.
Patent JP-H03116047-A (JP)
Title: Scanner device
Inventor: KIMURA TOSHIAKI
IPC: G03F1/00
Filed: 1989-09-29
Abstract: PURPOSE:To improve the working efficiency of original scanning by extracting magnification and angle data and scanning area data corresponding to an original stuck sheet and consecutively(automatically) scanning plural original stuck sheets, where the original is stuck, based on the extracted data. CONSTITUTION:The magnification and angle data is calculated by an image input data forming means 1 and the scanning area data is calculated based on the trimming data. The data are stored in a storage means 2 and a line for sticking the original is plotted with the sheet recognition data 14 on the original stuck sheet 11 by a plotting means 3 based on the data on the line for sticking the original by the means 1. Meanwhile, when the sheet 11 is set on the original platen of a scanner 5, the sheet recognition data 14 is read out and the magnification and angle data and the scanning area data corresponding to the readout data are extracted by an extraction means 4. The plural original stuck sheets 11A and 11B where the original is stuck are scanned based on the respective extracted data and the image data of the original is outputted. Thus, the working efficiency of original scanning is remarkably improved.
Patent JP-H06320396-A (JP)
Title: Life deciding method and automatic exchanging method for blade tool
Inventor: WADA HIROAKI
IPC: G01M13/00
Filed: 1993-10-12
Abstract: PURPOSE:To detect the wear and breakage state of a blade tool with high- reliable accuracy by a method wherein it is decided whether at least either the magnitude of the power value of a blade tool driving motor or the magnitude of vibration amplitude exceeds a given value and when it exceeds the given value, it is decided that the life of the blade tool is ended. CONSTITUTION:A power signal from a motor 5 for cutting is branched from a circuit running from a power detecting part 18 to a recorder 9 and introduced to the A/D converter 11 of a control device 10. The power signal is converted into a digital signal which is inputted to an input interface 12. A routine is set and stored at an ROM 14 or a CPU 13 and computation is executed by the CPU 13. It is then decided whether a detected power value is higher than a set value preset by a setter 16. As a result, when the detected power value exceeds the set value, it is decided that the life of a blade tool (a drill) 2 ends. A blade tool exchange command is transmitted to a blade tool automatic exchanger 20 and automatic exchange of the blade tool 2 is performed.
Patent JP-S60132955-A (JP)
Inventor: PIITAA JIYON NIKORASU BURAUN
IPC: C08G75/0209
Filed: 1984-11-30
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-2001074960-A (JP)
Title: Optical data bus and signal processing device
Inventor: HIROTA MASANORI
IPC: H04B10/80
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To decrease the variance in transmission efficiency caused by the positional relationship between a light emitting part and a light accepting part. SOLUTION: The signal light R emitted from the light emitting part 24A is diffused by a light diffusing part 28A and changed for its optical path in an optical path changing part 30A to propagate almost parallel to the boundary face L. The signal light R is transmitted through a core layer 16 and accepted at a specified angle on the light accepting face of each light accepting element. The signal light Q1 emitted from a light emitting part 24B is diffused by a light diffusing part 28B, changed into almost parallel to the boundary face L by an optical path changing part 30B and accepted at a specified angle by the accepting face of each light accepting element. The signal light Q2 is changed in the same way.  Thus, the signal light always enters the each light accepting element at the same angle so that the variance in the transmission efficiency caused by the positional relationship between the light emitting part and the light accepting part can be decreased.
Patent JP-2001073016-A (JP)
Title: Operation of blast furnace
Inventor: WAKABAYASHI SATORU
IPC: C21B5/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To eliminate coke-free layer developed in a furnace hearth part and to restrain the wearing of a furnace hearth brick by arranging thermometers at the furnace bottom and a furnace bottom sidewall and replacing a part of charged iron source by reduced iron in the case of developing the heat-up of the furnace bottom temp. SOLUTION: The thermometers are set in the furnace bottom or the furnace bottom and the furnace bottom sidewall. In the case of confirming the damage of the furnace bottom or the furnace bottom sidewall refractory, by that the output value of the thermometer exceeds a prescribed temp., when a furnace core float-up index H shown by H=-3.75α+4.95β+0.55γ-5.06, is smaller than an average distance from an iron tapping hole to a working surface at the furnace hearth estimated from the detected value of the thermometer, since it is considered that the coke-free layer exists at the furnace hearth part, a part of the iron source raw material charged from the furnace top is replaced by the reduced iron having >=50% metallization.  In the formula for obtaining the furnace core float-up index H, α is the pressure loss (kgf/cm2) (blasting pressure-furnace top pressure) in the furnace, β is the average bulk density of the charged material and γ is the furnace hearth diameter (m).
Patent JP-H04271917-A (JP)
Title: Filter for purifying air supplied through air passage into vehicle
Inventor: KAARUUHAINTSU UERAA
IPC: B60H3/00
Filed: 1991-09-06
Abstract: PURPOSE: To provide a filter for a motor vehicle, returned into a state with absorption capacity in a short time at a low cost in order to lengthen the replacement time of the filter impeding gaseous pollutant in the air and deprived of absorption capacity. CONSTITUTION: A heating device 3 is provided in front of internal space 2, and this heating device 3 has a filter 5 as well as a heat exchanger 4. The filter 5 has several activated carbon layers 12 and has a grid 14 formed of resistance wire, on the upper reaches. The grid 14 is connected to a vehicle storage battery 22 or a generator 23 for light through a switching device 21. The heated grid 14 heats passing air which flows to the filter 5 to regenerate it. During regeneration, an outflow port 11 is closed so that heated air does not enter the vehicle interior, and the heated air is exhausted to the atmosphere after passing through the filter 5.
Patent JP-H03114533-A (JP)
Title: Device for treating substance with plasma
Inventor: MASUDA SENICHI
IPC: B29C71/04
Filed: 1989-09-29
Abstract: PURPOSE:To produce a spark discharge at an extremely high voltage and in an extremely short discharge length at the time of plasma treatment by connecting each of a number of pulse capacitors separated from one another with the inlet side of each of corona discharge electrodes. CONSTITUTION:To effect the plasma treatment of the substance such as plastic bumper and the air to be purified, the substance is placed between each of a number of corona discharge electrodes 1 separated from one another and the corresponding inductive electrode 2 remaining undivided or divided into a plurality of sections and voltage is applied from a high voltage DC power source 6 through an impedance 5 in series connection with the outlet side of each of pulse forming capacitors 4. Due to the division of capacitor into a number of small capacities, a spark discharge will not be produced until each of the aforesaid capacitors stores an electric charge of sufficiently high voltage and, at a point where this high voltage is reached, a spark discharge occurs between the capacitors and a high-speed switch 7 and, at the same time, a pulse voltage in an extremely short width is produced between the corona discharge electrode and the inductive electrode. With this plasma being produced during this time, the substance placed between the two electrodes is treated.
Patent JP-H07110378-A (JP)
Title: Thundercloud observation system
Inventor: KAZAMA NOBUO
IPC: G01W1/02
Filed: 1993-10-12
Abstract: PURPOSE:To accurately detect thundercloud according to the mechanism of generation and ups and downs of the thundercloud regardless of seasons and judge the probability of thunder occurrence by obtaining the height of the top of echo intensity range over a reference level from echo intensity information. CONSTITUTION:Every time echo information from a weather radar is renewed, processed results obtained at an echo top temperature calculation part 2, a vertical direction integral moisture amount value calculation part 4, a cell special part 5 and a tropospheric region detection part 6 are stored in a thundercloud history file production and storage part 7 as a thundercloud history file information indicating the history of the thundercloud. A correlation judgment part 8 calculates the cell gravity center position from the new file produced in the storage part 7, compares it with the cell gravity center position in the part file and judges the equalness of them. Also, a thundercloud ups and downs judgment part 9 judges whether the cloud appearing on a radar echo is thundercloud on the basis of the new file information including the additional information of the judgment part 8 from the storage part 7 and which process of developing, matured or falling the thundercloud belongs to.
Patent JP-2000089326-A (JP)
Title: Driving mechanism for camera
Inventor: HIGUCHI MASASUKE
IPC: G03B17/00
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a driving mechanism for a camera to which a small-sized motor is accurately attached without spoiling productive efficiency. SOLUTION: As for this driving mechanism, a bearing part 82 (having a diameter ϕD) formed integrally with the motor 8 main body is fit in a bore hole 78 formed on a driving plate 7 by tight fit in the case of attaching the motor 8 to the plate 7. Namely, the hole 78 is provided with three small piece projecting parts 78a on its inner peripheral surface, and set so that an inscribed circle formed by the projecting parts 78a and having the diameter ϕD' may have tight fit dimension a little smaller than the diameter ϕD of the bearing part 82, whereby the motor 8 is fixed on the plate 7 without using the tightening of a screw.
Patent JP-H0195041-A (JP)
Title: Preparation of cosmetic puff
Inventor: ONISHI MASAZUMI
IPC: B29C39/12
Filed: 1987-10-08
Abstract: PURPOSE:To effect a continuous work with one mold and enhance working efficiency, by a method wherein a rubber film is formed on the mold face of a mold, a rubber sponge material after foaming is injected on the rubber film, it is caused to gel and vulcanized to form integrally the rubber sponge with the rubber film. CONSTITUTION:Rubber film material 18 containing 40-60% of solid is injected on the mold face 14, 16 of the lower mold 10 and the upper mold 12. Both molds 10 and 12 are tilted to discharge surplus rubber film material 18, the lower mold 10 and the upper mold 12 are heated at 70 deg.C for 1hr to effect drying and vulcanization of the material film 20, then they are cooled to room temperature, and rubber sponge material 24 after foaming is poured in a specified quantity on the rubber film 22 of the lower mold face. The molds are clamped, subjected to heating at 120 deg.C for 20min to cause the rubber sponge material 24 to gel and be vulcanized, and it is integrated with the rubber film 22 on the mold face into rubber sponge to form a desired cosmetic puff.
Patent JP-S62114127-A (JP)
Title: Tracking error signal detector
Inventor: MATSUSHIMA YOSHIHIRO
IPC: G11B7/09
Filed: 1985-11-12
Abstract: PURPOSE:To detect a tracking error signal by generating a gate signal having a pulse width in response to the period representing a signal component of a tracking error original signal obtained from a photoelectric conversion means so as to apply operation processing the gate circuit output. CONSTITUTION:An output of a 4-split photodetector 1 is inputted to a tracking error original signal generating means 11 and an original signal including a signal in response to the shift between an information pit string and a beam scanning line is fed to a gate signal generating circuit 10, which generates a gate signal having a pulse width in response to the period when the original signal has the signal component and supplies the signal to gate circuits 6, 60. The circuits 6, 60 are conductive when the tracking error original signal takes a value indexing the shift between the information bit string and the beam scanning line and sawtooth signals (i, j) having an amplitude proportional to the shift are obtained from the circuits 6, 60. The signals (i, j) are subject to operation processing by a subtractor 25 and an LPF 7 and the result is outputted as a tracking error signal K.
Patent JP-H07110874-A (JP)
Title: Time recorder device
Inventor: KUME HIDEO
IPC: G06Q10/06
Filed: 1993-10-12
Abstract: PURPOSE:To prevent arriving and leaving data from being erased by forming a card by a magnetic recording layer and a reversible heat sensitive recording layer enabled to be recorded/erased and observed at its recorded contents. CONSTITUTION:This time recorder device consists of a card 100 for recording arriving and leaving data and a time recorder having a means for recording the arriving and leaving data in the card 100 and the card 100 is formed by a magnetic recording layer 111 and a reversible heat sensitive recording layer 109 enabled to be recorded/erased and observed at its recorded contents. The card 100 is inserted into a card inserting means to record arriving and leaving data on the layer 111 and record and display the data also on the layer 109, and after totalizing the data, the data stored in both the layers 111, 109 of the card 100 can be erased. Thereby the card 100 can be repeatedly used, and even if the layer 111 is damaged, the arriving and leaving data can be prevened from being erased because of the use of the observable data recorded in the layer 109.
Patent JP-H0564724-A (JP)
Title: Method and apparatus for treating exhaust gas using solid electrolyte
Inventor: KINOEGAWA NORIO
IPC: B01D53/94
Filed: 1991-09-06
Abstract: PURPOSE:To treat exhaust gas containing nitrogen oxide or ozone using an apparatus not requiring the replacement/regeneration of a catalyst and withstanding long-term continuous use. CONSTITUTION:Nitrogen oxide or ozone is passed through a treatment tank constituted of a cylindrical oxygen ion solid electrolyte 3 composed of a fluorite type oxide solid solution represented by stabilized zirconia having porous catalysts 2a, 2b composed of a noble metal such a platinum, silver or palladium or a mixture of said noble metal and cobalt oxide or alumina laminated to both surfaces thereof or oxide based on bismuth oxide. Nitrogen oxide or ozone is catalitically decomposed by the porous catalyst 2a of the inner wall surface of the treatment tank and generated oxygen is discharged to the outside environment by applying negative potential to the inner wall surface of the solid electrolyte and positive potential to the outer wall surface (porous catalyst) 2b thereof.