baber/WOPTO huggingface dataset:
Patent JP-S59103927-A (JP)
Title: Controller of fuel injection amount in internal-combustion engine
Inventor: AOKI YOSHINORI
IPC: F02D41/10
Filed: 1982-12-07
Abstract: PURPOSE:To prevent a wrong decision of acceleration at plusation of intake so as to obtain good performance of the acceleration, by obtaining a change of intake pressure, by the method in which a difference between values of the detected intake pressure at each plural times is divided by a time of detection interval at every plural times, to be compared with the reference value and recognizing the acceleration. CONSTITUTION:The intake pressure, detected by a pressure sensor 18 and input to a control unit 21, counts its number of times at each input to the unit 21 by a counter 21A, and a change dp/dt of the intake pressure is calculated at every prescribed time by an arithmetic circuit 21B. Next, an obtained amount of intake pressure change f(=dp/dt) is compared with the reference value of for an accleration decision by a comparator circuit 21C, and if in a relation where f>=fo, the time of acceleration is recognized, controlling a fuel injection amount to be increment corrected by an injection amount control circuit 21D. While at f<fo, the time of non-acceleration is recognized, performing no increment correction. By such way, unstability of an engine speed on the basis of a wrong decision of acceleration can be prevented.
Patent JP-H0747426-A (JP)
Title: Upper die closing/tightening device of bending machine
Inventor: TAKEMOTO HIROSHI
IPC: B21D5/04
Filed: 1993-08-04
Abstract: PURPOSE:To provide the upper die closing/tightening device of a bending machine, which can constitute a hydraulic cylinder for executing a vertical motion of an upper die, of a very compact one as it will suffice by providing an output net required for only a vertical motion of this upper die, and also, can execute strongly the pressure to a work. CONSTITUTION:In both left and right end parts of a ram 8 of an upper die 7, a horizontal arm part 16A is provided, and in the left and the right frames 3 of a base 1, a lock arm 21 being freely detainable and detachable to and from this horizontal arm part 16A is provided, so that when the upper die 7 presses a work, this lock arm 21 is engaged with the horizontal arm part 16A and a motion to the upper part of the upper die 7 is fixed.
Patent JP-H0872781-A (JP)
Title: Pedaling force detector in bicycle with assist motor
Inventor: KUROKI MASAHIRO
IPC: G01L3/04
Filed: 1994-09-07
Abstract: PURPOSE: To prevent grease for lubricating a torsion bar to detect a pedaling force of a bicycle with an assist motor from spattering. CONSTITUTION: A crankshaft 7 rotated by left and right crank arms 8L, 8R is composed of a first bottomed cylindrical crankshaft half 18 and a second crankshaft half 19 coupled coaxially with an opening end of the shaft. A torsion bar 31 formed integrally with the second crankshaft half 19 is received coaxially in a bore 181 of the first crankshaft half 18. The free end of the torsion bar 31 is connected through a pin 38 to a driving cam member 33 and a pedaling force is detected on the basis of the relative rotational angle of the driving cam member 33 to the first crankshaft half 18 caused by the torsion of the torsion bar 31. When a space 37 inside the first crankshaft half 18 is filled with grease for lubricating the torsion bar 31, grease is prevented from spattering caused by the centrifugal force.
Patent JP-S59102281-A (JP)
Inventor: IAN FUIRITSUPUSU
IPC: G09F9/30
Filed: 1983-11-15
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-S6191438-A (JP)
Title: Method of controlling defrosting of heat pump type air conditioner
Inventor: WAKABAYASHI TOSHIO
IPC: F25B47/02
Filed: 1984-10-11
Abstract: PURPOSE:To make it possible to start the defrosting positively and at an optimum time by discriminating the frosting state of a heat exchanger by a differential value relative to the time of a difference between a heat exchanger temperature and a room temperature. CONSTITUTION:An outdoor heat exchanger 5 functions as an evaporator and absorbs heat from external air. With the lapse of the space heating operation time, when frost is generated on the heat exchanger 5 and grows, a four-way valve 6 is switched by the change ratio of a difference in the output of an indoor heat exchanger tempera ture sensor 9 and that of an indoor temperature sensor 10 to thereby set the flowing direction of a coolant to a direction of an arrow indicated by a broken line to carry out defrosting of the heat exchanger 5. An indoor heat exchanger temperature Tc and an indoor temperature Ta are detected and a differential value d (DELTAT)/dtau, relative to the timer tau of a temperature difference DELTAT of both temperatures. When the differen tial value has become less than a negative value, or the state where the differential value becomes less than the negative set value continues for a predetermined time, the defrosting of the heat exchanger 5 is started, and hence defrosting can be started at the optimum period of time, and an erroneous action of defrost starting generated at the time of changing the freezing cycle, can be eilminated.
Patent JP-S6375103-A (JP)
Title: Spinneret
Inventor: SAKIHARA AKIO
IPC: D01D4/02
Filed: 1986-09-10
Abstract: PURPOSE:To obtain a stainless steel spinneret, by constructing the hole walls of at least the discharge holes of each spinning hole with a platinum cylindrical chip, capable of preventing pitch from sticking to the tip of the discharger hole or periphery thereof and stably spinning homogeneous pitch fibers. CONSTITUTION:A stainless steel spinneret prepared by constructing the hole walls of at least the discharge holes 13 in each spinning hole 11 consisting of a spinning dope inlet hole 12 and the discharge hole 13 connecting thereto with a platinum cylindrical chip 14. The above-mentioned hole wall can be formed by providing a slightly larger hole at a place corresponding to each discharge hole 13 and pressfitting and fixing the platinum cylindrical chip in the hole.
Patent JP-S6369913-A (JP)
Title: Strengthening apparatus for surface of steel part
Inventor: KAWABE KUNIUKE
IPC: C21D7/13
Filed: 1986-09-10
Abstract: PURPOSE:To effectively and efficiently execute the surface strengthening method for steel part, by shifting the steel part as holding by a holding means at the prescribed position, cooling it to the prescribed temp. after high frequency induction heating and further executing shot peening working and quenching cooling. CONSTITUTION:In a surface strengthening apparatus 5, the steel part 1 for working material is held by a jig 2 of the holding mechanism 2 and ascended in an upper room 10a of a hausing 11 by driving a lifting cylinder 14 in a driving mechanism 3. Here, while rotating the steel part 1 by driving an induction motor 19, the steel part is heated by the high frequency induction heating mechanism 9 through a high frequency coil (not shown in the figure) held by the holding member 6' at the prescribed quenching temp. Next, the steel part 1 is descended to a middle room 10b and cooled to the temp. of metastable austenite range by forced cooling means 39. After that, the shot peening working is executed to the above steel part by a shot grain injecting mechanism 4. Further, the above steel part 1 is quenched by cooling to near the room temp. as continuing before, under and after shot peening working.
Patent JP-H0262366-A (JP)
Title: Stacker unit for sealing device
Inventor: SUZUKI HISAYA
IPC: B65H31/24
Filed: 1988-08-30
Abstract: PURPOSE:To process a sealed material being discharged out of a sealing device for storage in succession as well as to make its continuous operation performable by installing a feed conveyor for transferring the sealed material out of the sealing device selectively to each bucket. CONSTITUTION:A sealed material being discharged out of a sealing device 10 is guided by a feed conveyor 30 and fed to a bucket 23 being selected as a destination this time. On the other hand, and elevator 26 is going to descend in this bucket 23 successively in proportion as increasing an amount of storage of the sealed material into the bucket 23, thereby making the storage of the sealed material into the bucket 23 into fullness. When this bucket 23 comes to fullness, another bucket 23 is selected by a transfer passage change through the feed conveyor 30, the sealed material is transferred to the other bucker 23 and housed therein. During this while, the full bucket 23 is removed from a bucket installing part 22A (or 22B), and an empty bucket 23 is installed in this installing part 22A (or 22B).
Patent JP-S59103116-A (JP)
Title: Flow rate control system
Inventor: NAGAHARA YOUJI
IPC: G05D7/06
Filed: 1982-12-06
Abstract: PURPOSE:To improve the follow-up performance with no loss of responsiveness by setting the deviation of flow rate control in a comparatively small range and then obtaining the control value from the flow rate-valve opening degree static characteristics when a big difference exists between the target and present values. CONSTITUTION:A flow rate control system comprises an input device 12a, a PDC device 20, a flow rate detector 19 and a valve mechanism 18. A memory 12 of the device 20 generates the target flow rate value in response to the command given from the device 12a and feeds it to a deviation arithmetic part 13 as well as to a flow rate-valve opening degree calculating part 14. At the same time, the present flow rate is detected at an input part 11 for flow rate analog signal and supplied to the parts 13 and 14. The deviation DV between the target and present values which is calculated at the part 13 is applied to a switch control part 14a and a PID arithmetic part 15. The reference value is held at the part 14a. When the deviation exceeds the reference value, the output of the part 15 is switched to the side of the part 14. Then the mechanism 18 is controlled by the output of a pulse width signal converting part 16 and on the basis of the difference between the target and present valve open degrees.
Patent JP-H0265069-A (JP)
Title: Lithium battery
Inventor: ASHITAKA HIDETOMO
IPC: H01M6/16
Filed: 1988-08-30
Abstract: PURPOSE:To increase the adhesion of an interface, reduce the contact resistance of the interface, and improve battery characteristics by adding or thinly coating a small quantity of a liquid electrolyte on a solid polymer electrolyte diaphragm or an electrode. CONSTITUTION:Metal lithium or a lithium alloy is used as an active material for a negative electrode, and a solid polymer electrolyte film is used for an electrolyte diaphragm. An liquid electrolyte is provided on at least one of the electrode and the diaphragm. Since the liquid electrolyte is provided on at least one of the electrode and the electrolyte diaphragm, the adhesion between them is increased, the interface contact resistance is reduced, and the battery performance is sharply improved. Problems of a liquid electrolyte battery such as an internal short circuit due to the elution of the electrode active material can be prevented by the existence of the solid polymer electrolyte diaphragm.
Patent JP-2000045330-A (JP)
Title: Cooling equipment for construction machinery
Inventor: WATANABE OSAMU
IPC: E02F9/00
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent any decrease in work efficiency by sufficiently cooling a fuel tank and thereby preventing any increase in the temperature of a fuel in a cooling equipment for construction machinery. SOLUTION: An engine 32 and heat exchangers including a radiator 45, oil cooler 46 or the like arranged within an upper cover 8 covering a slewing body 2 are cooled by air currents 'a' and 'i' generated by a cooling fan 44. In this case, provided are a partition 53 separating a space in the upper cover 8 and an opening 51 located at a front portion 8a of the upper cover 8 into an engine room 40 in which heat exchangers 45, 46, an engine 32 and the cooling fan 44 and a fuel tank chamber 52 where a fuel tank 34 is arranged, and an almost square tubing member 54 for communicating the opening portion 51 to the engine room 40 penetrating through the partition 53 which constitutes inside a duct 55 for cooling the outer peripheral portion of the fuel tank 34.
Patent JP-H1120828-A (JP)
Title: Stack-coupled containers
Inventor: INABA CHIYOTA
IPC: B65D21/02
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To allow respective containers to be freely attached/detached from each other, facilitate storage and handling of contents by separate use if necessary and also prevent the respective containers from missing or the like by providing joints on upper and lower parts of a container lid to allow numerous containers to be stacked and coupled. SOLUTION: A stage 2a is provided around a lower outer periphery of a disk-like coupling lid 2, while a stage 2b is formed inside an upper part. An outer diameter of the stage 2a is formed to be able to attached/detached from an upper rim inner diameter of a container body 1 with an appropriate fitting state, and a circular recess is formed on an upper face of the coupling lid 2 by the stage 2b. Coupled containers 3 exhibit a cylindrical shape with an upper part opened and has the same outer and inner diameters as those of the container body 1. A stage which can be attached/detached from an inner diameter of a recess formed by the stage 2b inside the upper part of the coupling lid 2 with appropriate fitting is provided on a lower part of the coupled containers 3.  The stage on the lower part of the coupling containers 3 is provided to be slightly shorter than a depth of the recess of the coupling lid 2.
Patent JP-2000048787-A (JP)
Title: Stationary battery device
Inventor: KAMIYAMA KAZUHIDE
IPC: H01M2/10
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a stationary storage battery in which the vibration isolation of the storage battery can surely be increased, the storage battery is neither damaged nor short-circuited, and the storage battery can be easily, efficiently and safely lifted on a frame using a lifter. SOLUTION: In a stationary storage battery device in which a storage battery 1 is mounted on a frame 10, a frame-like leg part 4 is provided on a lower part of the storage battery 1. A through hole 7 is formed in a peripheral surface of the leg part 4, a belt 15 is passed through the through hole 7, and the leg part 4 of the storage battery 1 is tightened and fixed to a bottom angle 12 of the frame 10 by the belt 15.
Patent JP-H0262703-A (JP)
Title: Digital signal recording and reproducing device
Inventor: OSHIMA MINEO
IPC: G11B15/467
Filed: 1988-08-29
Abstract: PURPOSE:To make a sub data area read disable section length nearly the same as that at an FF search and to attain a high speed REW search by providing a rotary direction setting means of a rotary drum and a reproduction clock signal area for PLL lock adjacent before and behind two sub data areas on a track. CONSTITUTION:A means deciding the forward or reverse drive of a rotary drum 1 is provided and reproduction clock signal areas 20, 20', 21, 21' for PLL lock are provided adjacent before and behind two sub data areas 19, 19' on a track 26 tiltedly on a tape 3. Thus, a head on the rotary drum traces a track formed at recording tiltedly on the tape accurately at the reverse reproduction and a digital signal on the sub data areas 19, 19' is reproduced reversely at the reproduction but with the same quality at the reproduction. As to a REW search, since the relative speed between the head and the recording track is made identical to that at the reproduction, it is not required to stop the drive of the rotary drum in the high speed mode from the reproduction mode. Thus, the digital signal on the sub data areas is reproduced with the same accuracy as that at reproduction and high speed search is applied as to the REW search.
Patent JP-S6193594-A (JP)
Inventor: KOMATSU HARUKI
IPC: H05B41/18
Filed: 1984-10-15
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-H0767595-A (JP)
Title: Food-sterilizing device
Inventor: TAGUCHI MASAO
IPC: A23L3/02
Filed: 1993-08-30
Abstract: PURPOSE:To provide the subject device simple in the structure by connecting a food-feeding member, a linear cylindrical heater, a linear cylindrical cooler and a discharging member through closing gates and disposing press devices for press-moving food-received rigid containers. CONSTITUTION:A food-feeding member 4, a linear cylindrical heater 8, a linear cylindrical cooler 16 and a discharging member 24 are connected and disposed through closing gate valves 6, 10, 20, 42 and 60 mutually in parallel or at right angles. Press devices 30, 32, 46, 47, 52, 54, 66 for press-moving food-received rigid containers only in a distance equal to at least the width of one of the rigid containers are disposed on the upstream sides of the food-transferring directions, respectively.
Patent JP-S6456879-A (JP)
Title: Method for chromating galvanized steel sheet
Inventor: NOMURA SHINGO
IPC: C23C22/37
Filed: 1987-08-28
Abstract: PURPOSE:To produce the titled steel sheet having superior corrosion resistance by applying an aq. soln. contg. specified amts. of sodium silicofluoride and sodium fluoride basing on the total amt. of hexavalent and tervalent Cr ions including a specified amt. of tervalent Cr ions to a galvanized steel sheet and by drying this steel sheet. CONSTITUTION:An aq. soln. contg. Cr ions composed of hexavalent and tervalent Cr ions and including tervalent Cr ions in 0.3-about 0.5 ratio to the total amt. of the Cr ions and further contg. one or more of silicofluorides of Na, K, NH3, Mg and Ca by 1X10<-3>-1X10<-1>mol. per 1mol. Cr ins and one or more of fluorides or acidic fluorides of NH3, Na and K by 3X10<-3>-5X10<-1>mol. per 1mol. Cr ions is prepd. The aq. soln. is applied to a galvanized steel sheet and this steel sheet is dried without washing. A chromated steel sheet having superior corrosion resistance is obtd. without requiring troublesome control of the treating soln. even in case of long-time continuous treatment.
Patent JP-H0497349-A (JP)
Title: Silver halide photographic sensitive material having excellent color reproducibility
Inventor: HIRABAYASHI SHIGETO
IPC: G03C7/36
Filed: 1990-08-15
Abstract: PURPOSE:To improve color reproducibility and whiteness by incorporating specific yellow couplers into at least one layer of photosensitive silver halide emulsion layers and incorporating a fluorescent whitening agent into any of photographic sensitive material constituting layers. CONSTITUTION:The yellow couplers expressed by formula I are incorporated into at least one layer of the blue photosensitive silver halide emulsion layers and the fluorescent whitening agent is incorporated into any of the photographic sensitive material constituting layers. In the formula I, RA denotes an alkyl group or cycloalkyl group; RB denotes an alkyl group, cycloalkyl group, acyl group or aryl group; RC denotes a group which can be substd. with a benzene ring; RD denotes an alkyl group; J denotes formula II; X1 denotes a group which can be eliminated at the time of coupling with the oxidant of a developing agent; n denotes 0 or 1. The color reproducibility and whiteness are improved in this way.
Patent JP-H1151854-A (JP)
Title: Spectroscopic analyzer
Inventor: TAKIZAWA SEIICHI
IPC: G01N21/15
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a spectroscopic analyzer in which the durability and the analytical accuracy are not affected even when the analyzer is used in a dusty site. SOLUTION: The spectroscopic analyzer comprises a detecting section 3 for irradiating an object with a measuring light beam from a light source 1 and receiving the light reflected on the object or transmitted through the object, and a section A for analyzing the components of the object spectroscopically based on the spectrum of a light received at the detecting section 3. A gas is supplied, while removing dust through a dust removing means F, to the inside of a section O surrounding the light source 1 and the spectroscopic analyzing section A such that the pressure in the surrounding part P will be higher than the pressure on the outside. Furthermore, a ventilation means T discharges the inner air, the spectroscopic analyzing section A is provided with an analysis start command from a command means 11 and the detecting section 3 is disposed on the outside of the surrounding part P.
Patent JP-H0498007-A (JP)
Title: Tunnel type refuse incinerator
Inventor: CHIN SHIYOUKIN
IPC: B09B5/00
Filed: 1990-08-15
Abstract: PURPOSE: To automate processing of waste by transporting waste, as combustibles, on a truck into an incineration tunnel and combusting it in a combustion chamber provided in the incineration tunnel. CONSTITUTION: Sorted waste is transported, as combustibles, on a truck 1 along a rail 11 into an incineration tunnel 2. A fan 22 of the tunnel 2 rotates constantly to forcibly feed air required for combustion in a combustion chamber 21 into the tunnel 2. Waste on the truck 1 is dried by high temperature air during movement through the tunnel 2 and combustion point is reached when the waste arrives at the combustion chamber 21. Subsequently, the waste on the truck is burned in the chamber 32 and cooled down with air being fed by the fan 22 before the truck 1 arrives at the outlet of the tunnel 2. Hot air from the chamber 21 heats up a boiler 7 to generate power from a generator 71. An electrostatic dust eliminator 8 removes dust from exhausted smoke and exhausted air is circulated through a pipe 81 back to the inner rear part of the tunnel 2 by means of he fan 22 and reused.
Patent JP-H0685754-A (JP)
Title: Automatic name card exchanging system
Inventor: OZAKI KAZUYA
IPC: H04B10/272
Filed: 1991-07-31
Abstract: PURPOSE:To simply send/receive name card data in the case of one to lots of parties by converting name card data into an infrared ray signal so as to irradiate and to send data at once from one device to lots of devices. CONSTITUTION:When a transmission switch 11 is closed at the transmission of name card data, a CPU 13 reads transmission use name card data stored in a RAM section of a memory 14 and writes the data to a serial interface section 15. The written data are converted into serial data and sent to an infrared ray driving circuit 17 in the unit of times, an infrared ray is lighted from an infrared ray emitting element based on the content of data and is emitted externally through a diffusion lens 19. The infrared ray signal emitted externally radiates a light receiving element of plural automatic name card exchanging systems in a partitioned space. Thus, transmission reception of name card data of one to lots of parties are implemented. Since the infrared ray cannot passes through the partitioned wall, the secrecy is protected.
Patent JP-H0948905-A (JP)
Title: Thermoplastic polyester resin composition
Inventor: KINAMI NOBUYUKI
IPC: C08G63/688
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic polyester resin composition having improved in a crystallization rate and a degree of crystallinity and excelling in moldability. SOLUTION: This thermoplastic polyester resin composition comprises a thermoplastic polyester resin part or all of the terminal groups of which are represented by formula I and an in organic compound and which satisfies the relationships: U<=1,300 (cal/mol), and σ×σe<=2.80×10<5> (cal<2> /m<4> ) (wherein U is the activation energy, σ is the side face energy, and σe is the surface energy of a lamella). R-SO3 L (I) (wherein R is a 1-20C bivalent aliphatic or aromatic hydrocarbon group, and L is an alkali metal atom).