baber/WOPTO huggingface dataset:
Patent JP-H03144048-A (JP)
Title: Reinforcing bar for prestressed concrete
Inventor: SAKIDA EIICHI
IPC: C23C2/04
Filed: 1989-10-31
Abstract: PURPOSE:To improve adhesive property and corrosion resistance of concrete by a method wherein at least one layer surface of reinforcing bar for PC is covered with a metal or an alloy consisting mainly of at least one kind selected from low melting point metals, e.g. lead, tin, indium, bismuth. CONSTITUTION:At least one layer surface of a reinforcing bar for prestressed concrete is covered with a metal or an alloy consisting mainly of at least one kind selected from low melting point metals, e.g. lead, tin, indium, bismuth. This constitution improves adhesive property to concrete and corrosion resistance, applies the reinforcing bar to a concrete structure where the increase of strength is demanded, eliminates a tempering process through utilization of heat generated during plating, and reduces a product cost.
Patent JP-H06134156-A (JP)
Title: Multihead embroidery sewing machine
Inventor: SHIBATA EIJI
IPC: D05C9/06
Filed: 1992-10-22
Abstract: PURPOSE:To improve fitting workability in the case of fitting plural curved cloth spreading frames when using a multi head embroidery sewing machine. CONSTITUTION:This sewing machine is provided with a curved cloth spreading frame fitting member 13 for turnably supporting the plural curved cloth spreading frames composed of attachment 12 for cap frame fitting and cap frames, and the plural curved cloth spreading frames can be simultaneously fitting with one time of fitting work by attachably detechably fitting the curved cloth spreading frame fitting member 13 to an X direction moving frame, and fitting workability is considerably improved in the case of fitting the plural curved cloth spreading frames.
Patent JP-H08120538-A (JP)
Title: Heater for spinning machinery
Inventor: NAGAO ISAO
IPC: D02J13/00
Filed: 1994-10-25
Abstract: PURPOSE: To provide the subject heater capable of uniformly heating even a yarn part at any position at a good thermal efficiency by forming a yarn running space of the heater into a flat closed cross-sectional shape such as an ellipse. CONSTITUTION: This heater for spinning machinery is obtained by arranging plural heating elements 9 each having a yarn running space of a flat closed cross-sectional shape such as an ellipse in series, installing guides 11 for stopping the ballooning between the heating elements. covering the outer peripheries of the respective heating elements with a heat insulating material 12 and arranging the resultant covered heating elements in a housing case. Each heating element is constituted by a substrate 9a, a surrounding unit 9b and a heating wire 9c. When the substrate is made of a ceramic such as silicon dioxide or aluminum oxide, the thermal efficiency can be prevented from deteriorating with time. Thereby, the thermal efficiency is desirable.
Patent JP-H08145238-A (JP)
Title: Lubricant injecting device for propulsion pipe
Inventor: SAKURAI YOSHIKI
IPC: F16L1/024
Filed: 1994-11-18
Abstract: PURPOSE: To uniformly inject a lubricant throughout the whole periphery of the surroundings of a propulsion pipe and the overall length of the pipe. CONSTITUTION: A pressure control valve 25 is arranged in each of recessed parts 21 for injecting a lubricant formed in a plurality of the positions in a peripheral direction of the surface of the the armoring concrete layer 5 of a propulsion pipe. The inflow sides of the pressure control valves 25 are intercommunicated through a tube 23 arranged in the armoring concrete layer 5. A communication hole 24 which intercommunicates the interior of a pipe and the tube 23 and through which a lubricant 26 is fed in the tube 23 form the interior of the pipe is formed. The outflow side of each pressure control valve 25 is formed in such a manner that the lubricant 26 can be fed to the surface side of the armoring concrete layer 5 through the recessed parts 21.  The pressure control valve 25 is capable of adjusting respective set pressures so that the lubricant 26 is peripherally uniformly spread.
Patent JP-H04160118-A (JP)
Title: Production of hot rolled steel plate excellent in workability
Inventor: SHIRASAWA HIDENORI
IPC: C21D9/48
Filed: 1990-10-22
Abstract: PURPOSE:To make the grains fine and to prevent generation of defects such as surface roughening during working by hot rolling a low carbon steel to which Ti is added by an amt. according to N and C, cooling, winding, and then recrystalization annealing under specified conditions. CONSTITUTION:A steel slab having a compsn. of, by wt.%, <=0.0030% C, <=0.0050% N, 0.003-0.020% S, 0.020-0.100% Al, and Ti satisfying Ti-(48/14) N-(48/32)S>=4C is heated at 950-1150 deg.C. Then the slab is hot-rolled to 85-98% total draft at temp. lower than the recrystalization temp. while applying lubriction, and immediately cooled by >=50 deg.C/sec cooling rate. After winding the material at <=500 deg.C, the steel is heated by >=70 deg.C/sec heating rate to above the recrystalization temp. and below the Ac3 transformation temp. for five minutes or shorter. Then the steel is cooled by >=30 deg.C/sec cooling rate. By using this hot rolled steel plate, brittleness due to secondary work can be avoided.
Patent JP-H0531934-A (JP)
Title: Thermal head
Inventor: YAMAMOTO TAKAYUKI
IPC: B41J2/335
Filed: 1991-10-30
Abstract: PURPOSE:To provide a thermal head, a manufacturing process of which is simplified and photographic printing of which is improved and constitution of which can be miniaturized. CONSTITUTION:A driver circuit element 9 and sections connected to the driver circuit element 9 of a discrete electrode 7 and a signal line 10 are covered, and a protective layer 18 composed of a resin material having a linear expansion coefficient approximately equal to that of a heat-resistant substrate 2 and a comparatively low elastic modulus is formed in height d1 (such as 0.8mm or less) from the heat-resistant substrate 2.
Patent JP-H11120390-A (JP)
Title: Ticket gathering device for automatic ticket examining machine
Inventor: CHIKU KAZUHIRO
IPC: G07B15/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To collect a forgotten ticket with simple constitution by reversing a motor until a train ticket left in a return opening is carried through a wing mechanism to a specific position where the ticket is released from being carried along a return conveyance path on the side of a recovery box provided in a different direction from the terminal side of a main conveyance path. SOLUTION: A belt B is so driven around a roller R1 by a solenoid as to move in contact with the main conveyance path 2 or return conveyance path. The return conveyance path 3 has one end side positioned at the return opening 1 and the other end side positioned opposite the main conveyance path 2 across a belt wing W2 and driven by a motor M. Then a recovery path 4 formed of the gap between guide plates G2 and G3 is provided below the other end of the return conveyance path 3, and an auxiliary conveyance path 5 formed of the gap with one belt 2a of the main conveyance path 2 is provided below the recovery path 4 to guide collected tickets and forgotten tickets to the recovery box.
Patent JP-S63140700-A (JP)
Title: Overload preventive device for engine welder
Inventor: GOTO MITSUHIRO
IPC: H02P9/14
Filed: 1986-11-28
Abstract: PURPOSE:To protect an engine, by a method wherein a load for the engine is detected by the operating condition of the engine and a load, loaded on a generator, is removed when the engine is brought into an overload operating condition. CONSTITUTION:A generator 16 for the power source of welding and another generator 17 for auxiliary power source are connected to the output shaft of an engine. A load detecting sensor 27 is formed by a temperature sensor, arranged in the exhaust system of the engine to detect the loading condition of the engine by detecting an exhaust temperature. When an overload condition for the engine is continued for a given period of time, a relay switch 28 opens a field circuit 26. Accordingly, a field coil is not conducted and the generator 17 for the auxiliary power source stops the generation of electric power. As a result, the load of the engine becomes only the generator 16 for the power source of welding.
Patent JP-H08143197-A (JP)
Title: Printing device
Inventor: HIDA KATSUHIRO
IPC: B41J11/42
Filed: 1994-11-18
Abstract: PURPOSE: To provide a control method wherein even when multiline feed is continuously executed, stable paper conveyance is executed without lowering an execution printing speed and the occurrence of a jam of a paper sheet. CONSTITUTION: A printed paper 4 printed by a hammer 1 is conveyed by a tractor 5 and passes a paper guide 6 and is fed to a stacker part 10 by a roller 7. The roller 7 is driven through a V-belt 11 directly coupled to a motor 8 and the motor 8 and the tractor 5 are controlled by a control means 9.
Patent JP-H0596047-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1991-10-07
Abstract: PURPOSE:To provide the game machine which can execute an operation conforming to a business policy due to a fact that a base value in an actual game approaches a reference base value set in advance, and can balance easily profits of a game store and profits of a player. CONSTITUTION:In a game machine 1 provided with a prize-winning gate 8, a first fluctuation prize-winning device 7 opened by a fact that the number of passing/prize-winning balls to the prize-winning gate 8 reaches a prescribed number, a special picture pattern display device 6 for executing a variable display by prizewinning to a first fluctuation prize-winning device 7, and a second fluctuation prize-winning device 9 converted to a second state that a hit ball goes in easily, when a prize state is formed by the special picture pattern display device 6, in the game part, an electrical controller for comparing a reference base value and an actual base value and controlling forcibly the number of passing/prize-winning balls for opening a first fluctuation prize- winning device is provided.
Patent JP-H07118579-A (JP)
Title: Zinc oxide for use in glittery coating and glittery coating composition
Inventor: YAMAMOTO HIROBUMI
IPC: C01G9/02
Filed: 1993-10-20
Abstract: PURPOSE:To provide zinc oxide more beautiful than anything conventional for use in a glittery coating and a glittery coating compsn. prepd. using the same, by well maintaining the flip-flop effect thereof without decreases in the feeling of transparency and glittering properties thereof. CONSTITUTION:Selection is made of zinc oxide of at least 10m<2>/g in specific surface area for use in a glittery coating. It is pref. that 100 pts.wt. coating film-forming polymer be blended with 1-100 pts.wt. zinc oxide as mentioned above to prepare a glittery coating compsn.
Patent JP-S63197742-A (JP)
Inventor: HERUMAN BEIYAA
IPC: E06B5/16
Filed: 1987-11-13
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-H05100625-A (JP)
Title: Display driving circuit for seven-segment display unit
Inventor: MIMURO YASUAKI
IPC: G09G3/04
Filed: 1991-10-04
Abstract: PURPOSE:To perform a display driving processing at a high speed by the display driving circuit which drives the seven-segment display unit without any processing by a subroutine. CONSTITUTION:This display driving circuit is equipped with a data table 11 wherein display numbers and display number codes are stored while previously made to correspond to each other and a signal processing part 10 which refers to the data table 11 when receiving a display command signal having an added display number and sends the display number code corresponding to the display number to the side of the seven-segment display unit 100 to display the number.
Patent JP-H10136660-A (JP)
Title: Inverter device
Inventor: SAEKI KOJI
IPC: H02M3/155
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an inverter device which can obtain high input power factor, low input current distortion modulus despite the small number of used elements and a simple control. SOLUTION: This device is equipped with a step-up type of chopper circuit 3, which chops the output voltage of a rectifying circuit 2, connected to an AC power source AC by the on and off of a switching element Q1 and also rectifies and smooths this chopping voltage and converts it into a specified DC voltage. Furthermore suppresses the distortion of input current waveform, and an inverter circuit 1 which supplies load L with high-frequency power by alternately turning on or off the switching elements Q2 and Q3 connected in series to the output of this step-up chopper circuit 3, and this interlocks the drive signals Ve and Vb of each switching element of the step-up chopper circuit 3 and the inverter circuit 1.
Patent JP-H02132763-A (JP)
Title: Fused carbonate type fuel cell
Inventor: YOSHIOKA TAKATOSHI
IPC: H01M8/02
Filed: 1988-11-14
Abstract: PURPOSE:To extend the life of a cell and enhance the performance of the cell, by using an alloy containing Ni, Mn, Fe, Si, S, C, and Cu in a specific ratio by weight to form at least one kind of components i.e., an electrode reinforcing member, a current collecting plate and a separator. CONSTITUTION:At least one kind of components i.e., a separator 5, a current collecting plate 4, and an electrode reinforcing member 8 is made of a material the main component of which is NiCu containing 63.0 to 70.0% of Ni, less than 2.5% of Mn, less than 2.5% of Fe, less than 0.5% of Si, less than 0.024% of S, less than 0.3% of C and Cu for the rest. This material is not only as excellent in its molten-salt resisting performance under anode gas corrosion conditions as pure Ni, pure copper, but also is high in its high-temperature strength and besides its electric resistance is as high as half the electric strength of austenite type stainless steel; it has therefore excellent characteristics of a cell member. Problems such as consumption of carbonate due to generation of scale oxide, and increase of electric resistance, are hence restrained. The life of the cell can thus be extended and also the performance of the cell enhanced.
Patent JP-S61161254-A (JP)
Inventor: RARII UEIN PEINE
IPC: C07C303/44
Filed: 1985-12-20
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-H02131222-A (JP)
Title: Surface light emitting device and panel for surface light emitting device
Inventor: YAMAMOTO OSAMU
IPC: G09F9/00
Filed: 1988-11-11
Abstract: PURPOSE:To uniform the brightness of the display surface of a display without any irregularity by arranging only a light diffusing plate where a light absorbing layer above a light source. CONSTITUTION:The panel 3 for the surface light emitting device is constituted by forming the light absorbing layer 2 which has an area distribution proportional to an illuminance distribution on the reverse surface of the light diffusing plate 1. Then, part of light emitted by the light source 5 enters the light diffusion plate 1 through gaps between patterns of the light absorbing layer 2 nearby the light source 5 and the majority of the light is absorbed by the light absorbing layer 2. The majority of the light emitted by the light source 5 enters the light diffusing plate 1 through the gaps between patterns of the light absorbing layer 2 at a distance from the light source 5 and part of the light is absorbed by the light absorbing part 2. The quantity of the light is small nearby the light source 5 and increased at the distance from the light source 5 to scatter the light in the light diffusing plate 1. Consequently, uniform surface light emission is realized on the surface of the panel 3.
Patent JP-H11103837-A (JP)
Title: Washing machine for root crop
Inventor: SENBA MASASHI
IPC: A23N12/02
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine suitable for efficiently washing a root crop, especially Japanese radish in a preservable state. SOLUTION: A group of endlessly circulating driven rolls 8 are laterally spanned over a long machine frame extending in the feeding direction of the root crops to be washed. A washing nozzle means 16 spraying washing water is placed above the roll group 8.
Patent JP-S62145174-A (JP)
Title: Digital pattern generation device
Inventor: NIIMI YOSHIHISA
IPC: G01R31/319
Filed: 1985-12-19
Abstract: PURPOSE:To diagnose a pattern generating operation by a comparatively simple constitution, by providing a current address register for storing the present address of a pattern address, and a next address register for storing the next address. CONSTITUTION:A test of a device under test (DUT) 5 is executed by controlling a pattern processor 1 by a host processor 2. When diagnosing a function of a digital pattern generating part, the host processor 2 makes the pattern processor 1 execute a step operation and reads out an address stored in a current address register 8 and a next address register 9, respectively. Subsequently, the address which is read out, and an expected address corresponding to each address stored in the processor 2 are collated, and in case both of them have coincided, it is diagnosed to be normal, and in case of dissidence, it is diagnoses to be abnormal.
Patent JP-H05294204-A (JP)
Title: Gas generator
Inventor: ERUNSUTO HEEGENAUAA
IPC: F42B3/04
Filed: 1992-10-23
Abstract: PURPOSE: To provide a gas generator of a lightweight construction of an impact protection system for occupants of a vehicle wherein a greatly low cost mass production is enabled and the good points of its functions are not lost at all. CONSTITUTION: The gas generator has a dish-like housing 1 and a cover 2 designed in one piece and made of a light metal, both members have internally located screw-threaded parts 4, 5, 6 which are screwed against each other so that they are tightly connected to each other in a compression proof manner, and also accommodate and tightly hold between them the igniter 5, the propellant 16 and the filter 21. This greatly reduces the manufacturing cost for series production. Despite the weight reduction achieved, the gas generator is resistant to high temps. and the propellant gases discharged are sufficiently cool and muffled.
Patent JP-H06136795-A (JP)
Title: Branch fauset
Inventor: NAGAYAMA MASAHITO
IPC: E03C1/042
Filed: 1992-10-23
Abstract: PURPOSE:To obtain a branch faucet with an excellent workability and operating property without requiring a cutting work of a water supply pipe, by forming a water flowing-in pipe and a water flowing-out pipe integrally, installing a cutoff valve to the water flow of a stop cock main body to the water flowing-in pipe, and positioning a spindle to hold the cutoff valve on the same line with a spindle provided to the stop cock main body. CONSTITUTION:In order to connect a branch faucet 1 to a stop cock main body 10, the main cock of a stop cock 101 is fastened at first, and a cap, a spindle, and a cutoff valve 112 are picked up from an opening 106. Then, the cutoff valve 112 is installed to a spindle 4 in a water flowing-in pipe 2 of the branch faucet 1, a packing 27 is installed, and a box nut 11 is rotated so as to connect the box nut 11 and the opening 106. When the water flow to a water supply pipe 107 is stopped, the spindle 4 in the water flowing-in pipe 2 is rotated and advanced, the cutoff valve 11 at the front end is abutted to the partition wall 103 of the main body 1, and the water flow to the water supply pipe 107 is stopped. When the spindle 4 is rotated inversely and retreated, a water flow port 4 is opened, and the water is led to the water supply pipe 107. Consequently, a branch faucet can be formed easily by utilizing the established stop cock main body 101.
Patent JP-H05128949-A (JP)
Title: Thermal fuse
Inventor: TAKEUCHI HISASHI
IPC: H01H37/76
Filed: 1991-10-31
Abstract: PURPOSE:To suppress the abnormal temperature increase in an object electronic part or the whole apparatus to the minimum level and improve the safety by attaching a thermal fuse for which a hollow or spiral fusible material is used to a general electronic part. CONSTITUTION:A fusible material 1 is hollowed and a thermally expansive gas 9 is sealed in the inside. At the time an electric field is applied and an element provided with a thermal fuse is heated and the material 1 is heated to the melting point or more, it is melted and the thermal fuse falls in electrically open state. Consequently, the abnormal heating of an electronic part is suppressed to the minimum level and a catching fire incident of a system is prevented. Also, the same effect is achieved in the case a fuse using a porous material 1 or hollow spiral material 1 is used. That is, by providing a thermal fuse, for which a hollow or spiral material 1 is used, to a general electronic part, the abnormal temperature increase in the object electronic part or the whole of the apparatus is suppressed to the minimum level and at the same time the operation is carried out surely and the safety is improved.
Patent JP-H05130571-A (JP)
Title: Video scanning frequency conversion device and its control method
Inventor: TAKADA MASATOSHI
IPC: H04N7/01
Filed: 1991-10-31
Abstract: PURPOSE:To eliminate interference in the blank periods of an input and an output composite synchronizing signal by storing input video data in memories sequentially in number order and outputting them from the odd-numbered and even-numbered memories alternately corresponding to fields. CONSTITUTION:The input video data (a)-(h) are so stored that (a)-(c) are stored in order (Q) from the 1st memory 2 and after (d) is stored in the (2n)th memory 7, the data are stored from the memory 2 again. Output video data are outputted from the odd-numbered memories 2 and 4 in the order of (a), (c), (e), and (g) for a 1st field and from the even-numbered memories 3 and 7 alternately in the order of (b), (d), (f), and (h) for a 2nd field. Then the output video data are outputted in the order of (a), (e), (b), (f), (c), (g), and (d) in order from the memory 2 and the same memories 2-5 are not accessed successively. Consequently, stable video scanning frequency conversion is provided irrelevantly to scanning systems and the influence of the horizontal blanking periods of the input- side and output-side composite synchronizing signals is eliminated.
Patent JP-H02131069-A (JP)
Title: Contact type image sensor
Inventor: YOSHINOUCHI ATSUSHI
IPC: H04N1/028
Filed: 1988-11-10
Abstract: PURPOSE:To irradiate a light onto an original face by adopting an optical fiber array body with an absorbing body coated thereto and an optical fiber array body with an optical fiber array body not covered with the absorbing body laminated thereto for each optical fiber. CONSTITUTION:Light transmissive substrates 7, 8 are arranged with an optical fiber array body 5 in which an absorbing body is coated to each optical fiber and an optical fiber array body 6 in which an absorbing body is not coated to each optical fiber respectively. An LED array light source 2 is arranged to a space opposite to a write leadout side a base 10 with respect to a thin film photodetector array 9 to light up an original 1 through the light transmission bases 8, 7 and the optical fiber array body 5 without an absorbing body. The image of original information is deteriorated due to leakage light when the light passes through the optical fiber array 5 with the absorbing body not coated, but the undesired leakage light is interrupted by the absorbing body through the succeeding optical fiber array 6 coated with the absorbing body and only the required image information is sent to the photodetector array 9. Thus, the original 1 is irradiated efficiently by the irradiating light from the light source 2 and the image is sent to the photodetector array 6 without deteriorating the image quality.