baber/WOPTO huggingface dataset:
Patent JP-H03215230-A (JP)
Title: Dish washer
Inventor: MIYAUCHI TAKASHI
IPC: A47L15/46
Filed: 1990-01-19
Abstract: PURPOSE:To diminish noise and vibration caused by air sucked in the drain water during draining process and allow setting a required draining time period by a method wherein the draining performance of a drain pump is estimated depending on the water levels detected at two or more points, and the drain pump is controlled. CONSTITUTION:A water level detector 4 which detects the washing water levels at two or more points in a washing drum 2, a drain pump 11 which discharges washing water from the washing drum 2 to the outside of a dish washer, and a controller 12 which controls the detection of signals from the water level detector 4 and the action of the drain pump 11 are provided. The water levels at two or more points in the washing drum 2 are detected by the water level detector 4 to estimate the performance of the drain pump 11 and control the drain pump 11. Therefore, the time at which washing water is drained completely is forecasted and the drain pump is stopped or the capacity of a motor is reduced. As a result, the noise and vibration caused by air sucked in drain water during draining process can be restrained, and the draining capacity can be accurately seized to set the draining time period and detect a failure in draining, resulting in stable operation of the dish washer with the performance maintained.
Patent JP-H11215051-A (JP)
Title: Mobile station transmitter/receiver
Inventor: YAMAMOTO KATSUYA
IPC: H04W88/02
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To prevent receiving in an allocated receiving period from being missed in the transition, that frequently takes place from a continuous receiving state to an intermittent receiving state. SOLUTION: A start timing (Tstart) of a receiving period which is allocated to this mobile station transmitter/receiver is calculated at transition from a continuous receiving state to an intermittent receiving state and is compared with a timing (Tnow) that the transition to the intermittent receiving state is requested. When a preparation time that is needed for receiving start in the receiving period cannot be secured by the start timing (Tstart) of an approaching receiving period, the continuous receiving state is maintained until the receiving period is finished (Tend).
Patent JP-S60154790-A (JP)
Title: Magnetic recording/reproducing device incorporated with camera
Inventor: SAKAGUCHI MASANOBU
IPC: H04N5/765
Filed: 1984-01-25
Abstract: PURPOSE:To display an image signal holding a special format on a standard television system monitor by providing a pair of a memories and performing write/ read by switching every field. CONSTITUTION:At a timing of reproducing an image signal from a head 3A, a switch circuit 16 is switched to the head side; a switch circuit 23 is switched to a head B; the reproduced image signal is written in a memory 17 on the head A side at a high speed, when an image signal read out from a memory 18 on the head B side at a low speed is sent out as an output V0. In the following one field section, the switch circuits 16 and 23 are switched, which causes the image signal reproduced by the head B to be written in the memory 18 at a high speed and an image signal to be read out from a memory 17 at a low speed.
Patent JP-S58164552-A (JP)
Title: Manufacture of p-aminophenol and alkyl substituted p-aminophenol
Inventor: DAGURASU SHII KASUKII
IPC: C07B61/00
Filed: 1983-01-28
Abstract: A process for the production of unsubstituted and lower alkyl substituted p-aminophenols. A charge mixture is prepared comprising an unsubstituted or lower alkyl substituted nitrobenzene substrate, a platinum catalyst and a sulfur compound. The sulfur compound may be a divalent sulfur compound in which sulfur is bonded to two other moieties or a compound reducible to such sulfur compound under catalytic hydrogenation conditions. Hydrogen is introduced into the mixture while it is agitated at a temperature of 0 DEG -40 DEG  C., thereby reducing the substrate to an unsubstituted or alkyl substituted phenylhydroxylamine. The hydroxylamine is thereafter heated to a temperature of at least 70 DEG  C. and agitated at at least 70 DEG  C. in the presence of a highly dissociated acid, thereby effecting rearrangement of the hydroxylamine to the corresponding p-aminophenol.
Patent JP-H07253438-A (JP)
Title: Roller bearing unit with rotating speed detector
Inventor: SAKAMOTO MITSUYOSHI
IPC: B60T8/171
Filed: 1995-01-27
Abstract: PURPOSE:To effectively detect a rotating speed of a wheel synchronized with rotation of a tone wheel by increasing a change of an output signal of a sensor upon rotation of the tone wheel. CONSTITUTION:First and second yokes 34, 35 for forming a sensor 33 are opposed to mutually perpendicular first and second detectors 29, 30 for forming a tone wheel 27 to linearly move. Since a magnetic flux flows through both the detectors 29, 30, an area of a part in which the flux flows is increased, and the flux is scarcely saturated. As a result, a change of the signal of the sensor 33 is increased.
Patent JP-S59138115-A (JP)
Title: Oscillator
Inventor: BANDOU AKINORI
IPC: H03K3/017
Filed: 1983-01-26
Abstract: PURPOSE:To improve the accuracy of an oscillating frequency and duty ratio by applying constant current control to charge/discharge of a capacitor for deciding the oscillating period. CONSTITUTION:A switch section 3-1 of a current switch 3 is made conductive by a low level signal at an input terminal 1-3a of an inverter 1-3. Further, a switch section 3-2 is made nonconductive at the same time and a charging current of a constant value I1 flows from a constant current source 4-1 to a capacitor 2 via the switch section 3-1. Thus, a voltage between electrodes of the capacitor 2 (input voltage to the inverter 1-1) increases at a constant rate inversely proportional to a reciprocal of the constant current I1 as shown in Fig. (a). When the input voltage of the inverter 1-1 exceeds a threshold value Vth, the inverter 1-1 is inverted and a voltage of high level is obtained at an output terminal. The oscillating frequency and the duty ratio D in this constitution above are expressed as Equations 3 and 4, where C0 is the capacitance of the capacitor 2.
Patent JP-H07219446-A (JP)
Title: Information apparatus
Inventor: YANAGISAWA RYOZO
IPC: G06F3/041
Filed: 1994-02-03
Abstract: PURPOSE:To provide an information apparatus suppressing the temperature rise of a display means and provided with the display means having no deterioration of the display contrast or no display irregularity and easy to see. CONSTITUTION:The temperature in a main body and also the temperature of an LCD 30 rise due to the heat generation of various electric and electronic parts on a printed board, and the heated air in the main body is discharged from an air hole 61a by a fan 8. The air outside the main body is taken in through three vent holes 51a, the air is moved in the whole area between the LCD 30 and an input plate 21, then it is discharged from the air hole 61a. The temperature rise of the LCD 30 is suppressed, and the temperature of the LCD 30 can be kept uniform. The wavering of the orientation diaphragm of the LCD 30 due to the nonuniform temperature rise or the deterioration of the display contrast or the display irregularity due to the change of the tilt angle or the reduction of the voltage retention can be prevented.
Patent JP-S56108836-A (JP)
Title: Automatic controlling method for combustion in continuous multiple zone heating furnace
Inventor: KAWATANI YOUJI
IPC: F23N5/00
Filed: 1980-02-02
Abstract: PURPOSE:To reduce the variation in load for a heating furnace so as to reduce the fuel consumption per unit product, by changing discharging pitch for slab in a range satisfying productivity in accordance with the circumstances of the heating furnace. CONSTITUTION:In a continuous multiple zone heating furnace, a thick slab or a slab which is to be discharged at high temp. is made to stay in the furnace as long a time as possible, and a thin slab or a slab which is to be discharged at low temp. is made to stay in the furnace as short a time as possible under the conditions satisfying predetermined optional production and the limitation of the mill. To satisfy the staying time in the furnace, the discharging pitch of a slab discharged prior to the object slab is set by adjustment prior to the charging. Hereby, the variation in the load for the heating furnace is reduced to a very small one, hence the heat loss of waste gas is reduced. Consequently the fuel consumption per unit product is reduced remarkably.
Patent JP-S58129054-A (JP)
Title: Novel fluoran compound
Inventor: YAHAGI MASAKICHI
IPC: B41M5/124
Filed: 1982-01-29
Abstract: NEW MATERIAL:A compound of formulaI(R is pyrrolidino or N-lower alkylcyclohexylamino). EXAMPLE:3-Pyrrolidino-7-triphenylmethylaminofluoran of formula II. USE:A color parent chemical for color developing recording materials, e.g. pressure-sensitive copying paper or heat-sensitive recording paper. PROCESS:An O-benzoylbenzoic acid derivative of formula III is reacted with p- aminophenol (or a lower alkyl ether thereof) to give a fluoran compound of formula IV, which is then reacted with a halotriphenylmethane of formula V (Hal is halogen) in the presence of a deacidifying agent in an inert organic solvent.
Patent JP-S5398681-A (JP)
Title: Transfer apparatus
Inventor: TANAKA HIROSHI
IPC: B65G59/02
Filed: 1977-02-04
Abstract: PURPOSE: To provide a transfer apparatus, which can automatically unload boxes stacked on a pallet with a combination of a lifter capable of rasing and lowering a pallet receiving conveyor and a clamp device capable of horizontal reciprocation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05201559-A (JP)
Title: Paper feed device
Inventor: INOBU HIROYUKI
IPC: B65H1/26
Filed: 1992-01-27
Abstract: PURPOSE:To provide a paper feed device which can eliminate inferior paper feed through which a recording sheet fed out from a paper feed cassette is not fed into a nip part where a separating pad is made into press-contact with a paper feed roller, or the sheet is folded. CONSTITUTION:Through the operation of loading a paper feed cassette into a paper feed device, a guide roller is led onto a guide rail disposed in the body of the paper feed device, and accordingly, a pressure plate 43 is raised so as to press recording sheets against the paper feed roller 3. Thus, the uppermost one of the sheets (p) is slightly moved in a downstream direction (d), and is held between the separating pad 2 and the paper feed roller 3 so that the leading end part of the sheet (p) is nipped.
Patent JP-S562838-A (JP)
Title: Magnetic stirring method
Inventor: IKEUCHI MASAMITSU
IPC: B01F13/08
Filed: 1980-02-05
Abstract: PURPOSE:To raise the efficiency of stirring by moving relatively a vessel and a pemanent magnet in an eccentric state when the stirrer in the vessel is rotated by the permanent magnet. CONSTITUTION:When the stirring substance 16, e.g., liquid, etc., and the substance 17 to be stirred, e.g., powder, etc., are mixed by the magnetic stirrer 9, the substance 16 and the substance 17 are put in the vessel 11 and the vessel 11 is turned with a separating plate 10 around the center O1 of the plate 10. On the other hand, the stirrer 13 is placed at the bottom of the vessel 11 by setting the center of the stirrer to concide with center O2 of the permanent magnet 12 which is biased from the center O1 of the separation plate 10, and the stirrer is in accordance with the rotation magnet 12. Thus, the stirring inside the vessel 11 is effectively performed and hence the solubility and dispersibility of substance in the vessel are improved.
Patent JP-H01188218-A (JP)
Title: Fixed dimension cutting device for bar material
Inventor: NISHIMURA SEIJI
IPC: B23D36/00
Filed: 1988-01-21
Abstract: PURPOSE:To make it possible to cut the end of a bar to a dimension longer than a basic one to improve the yield of a product by judging the residual dimension of a preceding bar through three detectors to distinguish a case of one scrap from the case of two scraps. CONSTITUTION:In a case where the residual dimension of a preceding bar W is as long as a basic dimension D/2, since the first and the second limit switch LS1, LS2 are turned off, and the third limit switch LS3 is turned on, the cut bar Wl is scrapped. In this case, though the scrapped amount of the preceding bar W is D/2, since the bar W is scrapped by a length (l) in its initial state, a scrap being as long as (l+D/2) is formed per bar W. The yield of the bar can therefore be improved by (l) per bar in comparison with usual system. Thus when the bar W is supplied in order and cut, the end of the bar W can be scrapped to the dimension longer than the basic dimension D/2.
Patent JP-H02193451-A (JP)
Title: Image communication equipment
Inventor: OKIYAMA YOSHITATSU
IPC: H04N1/00
Filed: 1989-01-20
Abstract: PURPOSE:To increase the degree of freedom of a selection of a material used for a housing, a shape, etc., and to form the housing at low cost by fitting a mechanism part to a lower frame which has specific structural strength and an upper frame which is held rotatably on the lower frame and constituting the entirety as a mechanism unit. CONSTITUTION:An original platen 14 on which a document 13 is placed is formed on the top surface of an upper housing 4 and a document width guide 15 which is movable in the width direction of the document, a detachable auxiliary original platen 18, etc., are provided. Further, a read part is formed in the space surrounded with the lower housing 1, an upper housing 4, and a console panel 5. Mechanism parts such as a read head, a recording head, various rollers, its driving device, etc., which are provided in the lower housing 1 are all provided in the mechanism unit and assembled in the lower housing 1 as a unit.
Patent JP-S59138490-A (JP)
Title: Electric discharge recording sheet
Inventor: ITOU SADAMI
IPC: B41M5/24
Filed: 1983-01-28
Abstract: PURPOSE:To enable to record in the first or the second color, by a method wherein a color layer is provided on the carbon layer side of a transparent carrier base, a colored paper is adhered to the other side, and a part of a recording sheet is broken by electric discharge down to the first color layer or to the surface of the base by selecting the magnitude of an impressed signal voltage. CONSTITUTION:A signal voltage is impressed between an electrode needle placed on an electric discharge conditioning layer 6 and an electrode. When the signal voltage is, e.g., 30-40V, a part ranging to a vapor-deposited layer 5, inclusive, is broken by electric discharge, and the color layer 4 is exposed through the broken hole 7, whereby a character, a figure or the like, e.g., red in color is visualized. When a voltage of, e.g., 80-90V is impressed, a part ranging to the carbon layer 2, inclusive, is broken by electric discharge, and the color of the colored paper 9 is exposed through the broken hole 8 and the base 1, whereby a character, a figure or the like, e.g., black in color is visualized. Accordingly, the quantity of information capable of being recorded is increased, and multicolor expression can be easily achieved by only changing the impressed signal voltage, so that the construction of the recorder can be simplified.
Patent JP-H10212127-A (JP)
Title: Production of glass product
Inventor: YADA TAKUMI
IPC: C03B11/12
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To efficiently cool forming dies for producing glass products by press forming of fused glass in pressure forming at which the temp. of the forming dies rises high or in the case press intervals are short by blowing liquid having the b.p. lower than the temp. of the forming dies to the forming dies, thereby cooling the forming dies. SOLUTION: In the process for producing the glass products by press forming the fused glass; the liquid having the b.p. lower than the temp. of the forming dies, preferably water is blown in the form of a mist by an ejection device to the cavity part 24 of the upper die 13 and the cavity part 32 of the lower die 11 to cool the upper and lower forming dies by utilizing the heat of vaporization of the liquid when the upper die 13 and the lower die 11 are heated up to the temp. higher than the prescribed temp. The vaporized liquid and air are discharged to the outside of the upper die 13 and the lower die 11 from discharge holes 25, 33. Since this cooling method is capable of efficiently cooling the forming dies, the continuous execution of the press forming having a possibility of heating the forming dies up to a high temp. is made possible.  The shortening of the press intervals is possible as well in order to enhance mass productivity.
Patent JP-H08197938-A (JP)
Title: Control device of internal combustion engine
Inventor: SUZUKI HIDEKI
IPC: B60H1/32
Filed: 1995-01-30
Abstract: PURPOSE: To reduce a liquid compressing sound by reducing liquid flow speed when a liquefied refrigerant is discharged from a compressor without impairing startability of an engine. CONSTITUTION: When an engine is stopped by ON of an air conditioner when the engine is started, information at that time is stored in XACO. When it is started by ON of the air conditioner after a dead soak, after a starter motor is driven on the basis of information of XACO=1 (ON of the air conditioner), a magnet clutch is driven in a period when engine rotation is 1 to 5 rotation, to rotate a compressor. At that time, a liquefied refrigerant is slowly discharged. When the engine rotation is not less than 6 rotation, the compressor is not driven.
Patent JP-S62170424-A (JP)
Title: Method and apparatus for direct heat treatment of steel wire rod
Inventor: KATSUMATA MASAAKI
IPC: C21D9/52
Filed: 1986-01-22
Abstract: PURPOSE:To produce a wire having high strength, decreased variance of strength and uniform quality by subjecting a hot rolled steel wire rod to water cooling then conveying the wire as a single wire, subjecting the coil to controlled cooling under specific conditions and coiling the wire at a specific temp. CONSTITUTION:The wire rod 5 subjected to finish rolling with a block mill 1 is cooled with water by a water cooling zone 2 and thereafter, the wire rod 5 is introduced in the form of the single wire to the cooling zone 4 in such a manner that the overlap of the wires rod 5 on each other is prevented by pinch rolls 3, etc. The direct heat treatment and cooling of the wire rod 5 are started from about 800-950 deg.C in the cooling zone 4 and a cooling medium is injected to the wire rod 5 to execute the controlled cooling at about 10-50 deg.C/sec average cooling rate down to about 550-400 deg.C above the Ms point at the cooling at which fine pearlite is obtd. The wire rod is rolled by a temper rolling mill 6 upon ending of the direct heat treatment and cooling. The wire rod 5 cooled down to <=400 deg.C is coiled by a coiler 7.
Patent JP-S55105546-A (JP)
Title: Resin-made profile and production therefor
Inventor: HONDA TAKASHI
IPC: B29C48/38
Filed: 1979-02-08
Abstract: PURPOSE:To prevent the generation of both internal and external strains due to integral molding by first extruding the reinforcement in the inside and then, after cooling, continuously introducing the resin into an extruder for external wall molding while forming the periphery with another resin. CONSTITUTION:Molten resin is supplied from a first extruder 5 into a core-forming die 6 to form the core 2 alone and then it is passed through a first sizing die 7 into a first cooling tank to effect quick cooling and hardening. Then the resin is introduced into an external wall forming die 11 where the resin is melt-sticked to the core 2 continuously along each line directing to the longitudinal direction while forming the external wall on the core 2. During this operation, the molten resin of the external wall 1 is bonded to the corresponding ends of the respective supporting walls 2a of the cooled core. The bonding effect is improved by the cooling shrinkage of the resin. Thus, since the wall faces of the core are formed by the core alone, it is solidified without deformation, so that it can withstand the pressure at the time of bonding to the external wall 1 and also deformation of the product is prevented.
Patent JP-H11215717-A (JP)
Title: Power supply unit
Inventor: OGUSHI AKIRA
IPC: H02J7/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To realize the display of the remaining electrical energy of a battery and/or the stopping control of an appliance which are scarcely affected through operating environments, by altering the displays of the residual energy of the battery and/or the stopping control characteristic of the appliance, based on the temperature information fed from a temperature sensor provided in or near the battery. SOLUTION: A controlling microcomputer 24 for a camera main body 20 controls the photographing, recording, reproducing, and displaying functions of a video camera in accordance with the indications fed from an operating panel 28. Also, inputting via a signal terminal 22 a temperature-information signal fed from a temperature sensor 12 of a battery package 10, the microcomputer 24 recognizes the temperature state of a battery 11, based on the temperature-information signal to control a power supply circuit 23, responding to the temperature characteristic of the battery 11.  That is, memorizing in advance the relation between the temperature and discharge voltage characteristic of the battery 11 (its temperature characteristic), the microcomputer 24 performs the display of the resmaining electrical energy of the battery 11 and the stopping control of an appliance, with reference to this temperature characteristic. Thereby, the effects of the temperature change in the operating environment of the appliance on it can be reduced.
Patent JP-H01188104-A (JP)
Title: Digital beam forming antenna system
Inventor: TAKEUCHI NORIO
IPC: H01Q25/00
Filed: 1988-01-22
Abstract: PURPOSE:To shape a multi-beam in on optional direction simultaneously at a high speed by connecting a digital delay line to an output of a reception module, setting a delay value for each channel and applying multi-beam shaping by FET operation. CONSTITUTION:A digital delay line 4 is provided between a reception module 2 and an FET arithmetic unit 3 and the delay length of the digital delay line 4 is set for each channel. That is, a delay corresponding to a wave front of on input electromagnetic wave to the element antenna 1 while being tilted by  theta is fed to each channel in the digital signal outputted from the reception module 2 in the digital delay line 4, the digital delay line 4 acts as if the incoming direction of the electromagnetic wave were varied by  theta. Thus, it is possible to give a change of beam direction by  theta to each multi-beam.
Patent JP-H04251266-A (JP)
Title: Image forming device
Inventor: AZENO MASAHIKO
IPC: B41J2/44
Filed: 1991-01-09
Abstract: PURPOSE:To enhance working efficiency by shortening a warming up time according to the suspension time of this image forming device and to improve reliability by prolonging the life of a mechanism parts. CONSTITUTION:A CPU 41 records power source turning off time instructed by a battery-backed timer 1 when a power source is turned off, on a SRAM 43b (nonvolatile memory). When the power source is turned on, the CPU 41 energizes a heater 3, and when a temp. sensor 2 confirms that the surface temp. of a fixing roller reaches a reference temp., the suspension time is calculated from the difference of the present time instructed by the timer 1 and the last power source turning off time, to operate a fixing clutch 5, and a fixing unit is idled by the warming up time corresponding to the suspension time, to carry out warming up.