baber/WOPTO huggingface dataset:
Patent JP-H05264102-A (JP)
Title: Bath system
IPC: F24H1/00
Filed: 1992-03-16
Abstract: PURPOSE:To make it possible to fill hot water at a desired level regardless of the fluctuation of water level by providing a set water level variable means to vary a set water level of a hot water filling control means to an upper side or to a lower side according to the upward and downward fluctuation of signals from a water level sensor when the signals fluctuate abruptly. CONSTITUTION:A bath system includes a hot water feed means 30 to feed hot water 20 to a bathtub 10 at a constant rate. And by means of a hot water filling control means 23, detected signals of a water level sensor 14 for detecting pressure of the hot water in a line 11 connected to the bathtub 10 are compared with data corresponding to a set water level. When a detected water level has reached the set water level, the means 30 is controlled to stop the feed of hot water. In this case, a set water level variable means 1 is provided and when a person gets into the bathbub 10, while hot water is being fed, and hence the level of the hot water 20 abruptly rises, the set water level is raised, and on the contrary, when a person gets out of the bathtub 10 and hence the water level abruptly falls, the set water level is lowered to prevent the water level from rising to a level higher than required, thereby setting the level at a desired level regardless of abrupt fluctuation of the level in the vertical direction.
Patent JP-H08302412-A (JP)
Title: Steel scrap melting furnace and its melting method
Inventor: OKUMURA KYOJI
IPC: C21C5/28
Filed: 1995-05-02
Abstract: PURPOSE: To provide a steel scrap melting furnace capable of charging the raw materials such as the scrap and the iron ore into a furnace through a tube by connecting and piercing a raw material charging tube which is pierced from the outside of the furnace to the inside of the furnace, and provided with small gradient at the tip part in the range corresponding to the nose, the shoulder, and the belly. CONSTITUTION: In a top-blown or a top and bottom-blown steel scrap melting furnace 1, a scrap charging tube 5 which is inclined diagonally upward is arranged on a belly, a nose, or a shoulder while it is extended into the melting furnace 1. The scrap 7 can be pre-heated or melted preliminarily in the molten slag 3, the scattering of the slag splash and the cooling of the slag is eliminated when the raw materials are charged, and the efficient scrap melting can be realized to improve the productivity without providing the disturbance of the slag surface through the slag layer of high temperature to fluctuate the secondary combustion ratio or the heat gaining efficiency.
Patent JP-H08306826-A (JP)
Title: Resin-sealed semiconductor device
Inventor: HOTTA YUJI
IPC: H01L23/29
Filed: 1995-05-02
Abstract: PURPOSE: To provide a resin-sealed semiconductor device which is excellent in humidity resistance reliability while using inorganic flame retardant free from pollution. CONSTITUTION: A semiconductor element 1 is sealed with sealing material which is shown by a formula (1) and contains inorganic flame retardant, and the surface of a package 2 composed of the sealing material is covered with a metal foil 3. x(MaOb)y(H2 O)...(1). In the formula, M shows metal element, and (x), (y), (a) and (b) are positive integers or positive fractions.
Patent JP-S62265853-A (JP)
Title: Picture reader
Inventor: MIZOGUCHI YOSHIYUKI
IPC: H04N1/04
Filed: 1986-05-14
Abstract: PURPOSE:To attain white balance adjustment and the input to a transmission lighting original and a stereoscopic object with remarkable shade by using different color to front and rear sides of an original platen and using the faces while making upside down. CONSTITUTION:The original platen 4 is formed horizontally symmetrically with respect to a reference line 4b as a center line, a couple of symmetric projections 4a are formed to one side line to attain positioning to the support and the front side/rear side 4W, 4d of the original platen 4 are colored in different colors (white and black colors) and both sides are used by making upside down. In adjusting the white balance, or in using a transparent lighting original for a device such as an overhead projector, the front side 4W is used. On the other hand, in picking up an object having a remarkable shade by a lighting apparatus such as a stereoscopic object, the rear side 4d is used as the front side.
Patent JP-H05280252-A (JP)
Title: Automatic opening and closing device for gate door, garage or the like
IPC: E06B11/02
Filed: 1992-04-01
Abstract: PURPOSE:To eliminate the necessity of a special transmitter or the like for remote control and to surely carry out the opening and closing of a door such as a gate door or a garage door and the operation of an illumination lamp or the like inherent thereto with the use of a sensor having no erroneous operation. CONSTITUTION:When a light receiver 4 is irradiated by a light source 2 which is turned on and off by a switch 1, an output signal is amplified and shaped by a wave shaper 5 from which an output signal is delivered so as to operate a timer 7. If a switch 1 is turned on and off by a predetermined cycle number during turn-on of an indicating lamp 8, output signals from a logic circuit 6 are count up by a preset counter 9 for delivering a full count number output signal which actuates a relay circuit 13, and accordingly, a motor 14 and the like connected to the circuit 13 are operated to open or close a door such as a gate door or a car shed door.
Patent JP-S5232318-A (JP)
Title: Data photographing device
Inventor: SUZUKI TOYOTOSHI
IPC: G03B17/24
Filed: 1975-09-08
Abstract: PURPOSE: To simplify an operation, prevent an erroneous actuation, and smarten the appearance of a camera by a novel construction wherein a knob for the data photographing device is automatically drawn by depressign a data selection button to its operation position and data is not changed with no rotation of the knob. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63158039-A (JP)
Inventor: HON EDWARD H
IPC: A61B5/022
Filed: 1987-05-01
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-H08300929-A (JP)
Title: Driving axle load adding device
Inventor: MAETANI TOMOHITO
IPC: B60G17/015
Filed: 1995-05-02
Abstract: PURPOSE: To realize stable steering characteristics by lessening a share of load imposed upon a driven axle only for a necessary period of time, in which a driving axle is in danger of idle running, in a driving axle load adding device provided with actuators, by which the share of load, which is added to the driving axle and the driven axle mutually and in parallel, is changed. CONSTITUTION: Detection signals from a rotation sensors 9, 11, which detect a speed of rotation of a driving wheel 8 and a driven wheel 10, and from a car speed sensor 13 are inputted into a control circuit 6. When, in this control circuit 6, a car speed (V) is between a very small value (V0 ) including zero and a first prescribed value (V1 ), if it is detected that a slip occurs in the driving wheel 8, driving force adding control, in which the share of load imposed upon a driving axle 1 is automatically increased, is carried out. In other words, a solenoid valve 15 is opened in order to drive an actuator (air bellows) 5, so that a driven axle 2 is pulled up to a under carriage (3) side, thereby increasing the share of load to the driving axle 1.
Patent JP-S63274616-A (JP)
Title: Manufacture of alpha-type gypsum hemihydrate
Inventor: HINO MASAO
IPC: C01F11/46
Filed: 1987-05-06
Abstract: PURPOSE:To manufacture the titled gypsum hemihydrate having good quality and useful as an architectural material, etc., in a short period of time by charging a slurry containing a seed crystal of the alpha-type gypsum hemihydrate, a gypsum dihydrate and a sodium citrate in a reactor, heating, dissolving and depositing the slurry. CONSTITUTION:The seed crystal of alpha-type gypsum hemihydrate is charged as a slurry in a reactor, the gypsum dihydrate is added thereto, subsequently a 0.001-0.02wt.% sodium citrate is added to obtain a mixed liquid. Next, this mixed liquid is subjected to the pressurized water heating treatment at 130-140 deg.C to dissolve the gypsum dihydrate and to convert and induce to the type gypsum hemihydrate. After conducting the convention induction for about 50min, the alpha-type gypsum hemihydrate is deposited and produced.
Patent JP-S62263811-A (JP)
Title: Setting and calculating device for rolling mill
Inventor: TSUGENO MASASHI
IPC: B21B37/74
Filed: 1986-05-13
Abstract: PURPOSE:To improve the setting accuracy of a rolling mill by correcting the output value of a temp. measuring instrument by the counted back temp. value using the actual rolling load to know the true temp. of a material to be rolled so that said temp. is reflected for the subsequent setting of the rolling mill. CONSTITUTION:The deformation resistance of the material to be rolled is determined by using the rolling load of the rolling mill of the previous stage or, in the case of rolling the same lot, by using the actually measured value of the rolling load in the previous rolling stage at the time of making setting for the material to be rolled. The deformation resistance of the material to be rolled is given mainly as the function of the temp. in the stage of rolling and therefore, the temp. of the material to be rolled in said stage is obtd. from the determined deformation resistance. Since the temp. of the material to be rolled obtd. from the rolling load in the above-mentioned manner is the stable temp. without being affected by the disturbance in the operation, such temp. is used as the true temp. to calculate the temp. of the material to be rolled in the subsequent rolling stage. As a result, the temp. history of the material to be rolled can be exactly controlled and therefore, the accuracy of the setting and calculating of the rolling mill executed by using the same is improved. The dimensional accuracy of the product and the material quality of the product are thereby improved.
Patent JP-S60252554-A (JP)
Title: Conveying method of continuous, lengthy metal thin plate and metal plate suspending/conveying device used in said method
Inventor: YADA YOUZOU
IPC: B05D1/18
Filed: 1984-05-28
Abstract: PURPOSE:To prevent the flexure of a plate by providing two twisting processes in opposite directions on a line and bending a metal thin plate in both processes without constraining it. CONSTITUTION:A metal thin plate 19 fed in a horizontal attitude is twisted by 90 deg. by being sent through the first vertical roller 34 having a height position different from that of a roller 33 and displaced from the feed line on one side in the width direction of the metal thin plate 19, it is sent to the machining region through the second vertical roller 35 having the same height position as that of the first vertical roller 34 on the feed line, and after machining, it is twisted by 90 deg. in the opposite direction by being sent through the third and fourth vertical rollers 36, 55 and the second horizontal roller 56 in sequence on the contrary to the said process. Accordingly, the flexure of the metal thin plate such as wrinkles can be prevented by not constraining the metal thin plate.
Patent JP-S61265249-A (JP)
Title: Combined working apparatus
Inventor: KANETANI KOTARO
IPC: B23Q39/04
Filed: 1985-05-21
Abstract: PURPOSE:To increase the number of kinds of the works which can be worked by transferring a work holding mechanism supported onto a supporting body in succession into each station and operating said work holding mechanism by each driving unit and carrying out working by a variety of working machines, permitting the revolution work and fixation working for the workpiece in continuous ways. CONSTITUTION:A work W to be worked is held onto a work holding mechanism 21 by the operation of a driving unit 10 for mounting and demounting in a mounting and demounting station S1. In the next revolution working station S2, the revolution work for the work is carried out by a fixed working machine 3 according to the revolution drive of the work holding mechanism 21 by the operation of a driving unit 1 for revolution. Further, in each fixed station S3, S4, the work is fixation-worked by rotary working machines 4 and 5 during the time when the work holding mechanism 21 is position-fixed by the operations of the driving units 12 and 13 for fixation. When a supporting body 8 angularly shifts by 360 deg. and returns to the mounting and demounting station S1, the work is demounted from the work holding mechanism 21 by the operation of the driving unit 10 for mounting and demounting.
Patent JP-2000305550-A (JP)
Title: Half tone font generating device
Inventor: YAMAMOTO YUKIO
IPC: G06F17/21
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent an originally black straight line from being converted into a half tone, when such a half tone font HF that each bit has a gradation is generated from an outline font. SOLUTION: First of all, a bit map font having a higher precision than a precision of a generated half tone font is generated by using an outline font. Then, a gradation giving part 30 converts data having N (the number of dots in the X-axis direction)×M (the number of dots in the Y-axis direction) dots composing the bit map font BF into one-dot data included in the half tone font HF. And, data for drawing a straight line in the direction parallel to the X-axis in the bit map font BF is detected, and when the bit map font BF is divided into strips having an M-bit width in the Y-axis direction, the position of the straight line is corrected so that one edge 18 of the straight line in the direction parallel to the X-axis and one edge 17 of the strips are overlapped each other.
Patent JP-H02286897-A (JP)
Title: Centrifugal pump
Inventor: YORUMA ERONEN
IPC: F04D9/00
Filed: 1990-04-26
Abstract: PURPOSE: To simplify the structure of a centrifugal pump by rotating a plurality of rear vanes provided on a plate of an impeller in a second chamber, and directly discharging the gas generated by the differential pressure through a vent. CONSTITUTION: A centrifugal pump rotates an impeller 9 comprising vanes 10, rear plates 11 and a fluidizing blade 12 in a housing 1, sucks the fluid from an inlet channel 2, and discharges it from an outlet opening 4. At the same time, a plurality of vanes 14 provided on a rear surface of the plate 11 are rotated in a chamber 16, and sucks the gas generated by the differential pressure together with the working fluid into the chamber through an opening 13 in the plate 11, and discharges it from a discharge duct 15 provided on a frame structure 5. The structure of the centrifugal pump can thus be simplified.
Patent JP-H05279673-A (JP)
Title: Apparatus for reducing and converting foamed plastic into oil
IPC: C08J11/00
Filed: 1992-04-01
Abstract: PURPOSE:To provide the subject apparatus capable of thermally cracking a foamed plastic product in high efficiency to convert the plastic into oily substances useful as fuels, industrial raw materials, etc. CONSTITUTION:The objective apparatus is provided with a melting chamber 5 to heat and melt a foamed plastic material, a chamber 3 used as a solvent chamber to heat a solvent for promoting the melting of the plastic material and supply the solvent to the melting chamber and as a thermal cracking chamber to effect the thermal cracking and gasification of the molten plastic material supplied from the melting chamber, a connection tube 8 to supply the solvent heated in the chamber 3 used as the solvent chamber and the thermal cracking chamber to the melting chamber 5, a transfer path 7 to transfer the molten foamed plastic material melted in the melting chamber 5 into the chamber 3 used as the solvent chamber and the thermal cracking chamber, a reaction chamber 10 containing a reforming catalyst layer for reforming the gasified product formed in the solvent and thermal decomposition chamber 3 into an oily substance having a desired composition, a condenser 12 for cooling and liquefying the gaseous oily substance formed in the reaction chamber 10 and a heating means for heating all the above chambers to respective prescribed temperatures.
Patent JP-H01279923-A (JP)
Title: Preparation of electrically conductive polymer material
Inventor: TOYOSAWA SHINICHI
IPC: C08G61/10
Filed: 1988-05-06
Abstract: PURPOSE:To obtain an electrically conductive polymer film having uniform wt. and thickness distributions and a large area with good film-forming properties by forming a polymn. electrode having a reticular structure to enable electric current to be uniformly supplied to the entire polymn. electrode when an electrically conductive polymer material is prepd. by electrolytic polymn. CONSTITUTION:A polymn. electrode 3 and a counter electrode 4 are immersed in an electrolytic polymn. liq. 2 in an electrolytic bath 1 and an electrically conductive polymer film is deposited and formed on the polymn. electrode 3 by electrolytic polymn. In this case, a reticular polymn. electrode 3 is prepd. so as to supply uniformly electric current from 3/4 or larger of the whole periphery of the polymn. electrode 3. As the material for the polymn. electrode, stainless steel is especially pref. and the mesh of the reticular stainless steel is in the range of 0.05-0.3mm and the line diameter thereof is pref. 40-100mum. Stainless steel is pref. as the material for the counter electrode, too.
Patent JP-H04336513-A (JP)
Title: Optical equipment
Inventor: WATANABE YOSHIYUKI
IPC: G02B7/08
Filed: 1991-05-14
Abstract: PURPOSE:To carry out the smooth zooming even if the variable range of the zoom factor reduces, by varying the zoom factor at the zooming speed corresponding to the size of the variable range of the zooming factor. CONSTITUTION:Restricting means 5, 7, and 9 for restricting the variable range of the zooming factor and speed control means 5, 7, and 9 for varying the speed of a zooming motor 2 according to the size of the variable range which is restricted by the restricting means are installed. The control part 5 reads out the position of a zoom lens at a certain inteval from an encoder 3, and memorizes the position as the zoom lens position information in a memory part 7. Further, the control part 5 reads out the restriction value of the factor registerred by a registering part 9, and the wide side restriction factor and the tele side restriction factor are memorized in the memory part 7. According to the restriction value information and zoom position information, the control part 5 is compulsorily brought into stop when the zooming operation due to the operation of a zoom button 8 reaches the restriction value.
Patent JP-H07309013-A (JP)
Title: Chip level control of spot size of ink jet printer
Inventor: AARU BUIKUTAA KURATSUSEN
IPC: B41J2/205
Filed: 1995-05-08
Abstract: PURPOSE: To hold droplets discharged from a plurality of tips to a constant size by providing a signal generator generating a pulse signal and a plurality of pulse signal modifiers. CONSTITUTION: A bias voltage divider circuit 160 provided with resistors 134-140 is inserted between an apparatus circuit 120 and a comparator 100. The resistors 134, 136 act as a voltage divider to reduce the magnitude of an inclination signal corresponding to control quantity corresponding to the values of the resistors 134, 136. The resistors 138, 140 act as a bias circuit to permit the addition of a bias value to the inclination signal corresponding to the values of the resistors 138, 140. By setting the channels of the resistors 134-140, the time width of the pulse signal applied to a heating element 26 is changed at every tip thereby to keep the constant spot size of droplets discharged from different tips.
Patent JP-S60254596-A (JP)
Inventor: IDE KATSUYUKI
IPC: H05B41/282
Filed: 1984-05-31
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-S60254160-A (JP)
Title: Electrophotographic method
Inventor: NAKAZAWA TOORU
IPC: G03G15/02
Filed: 1984-05-31
Abstract: PURPOSE:To control the surface potential of the photoconductive sensitive layer of an electrophotgraphic copying machine to a constant value by forming the photoconductive sensitive layer of an organic photoconductor which is saturated at absolute value 500-700V surface potentials, and flowing a current at a saturation potential and charging the layer electrostatically. CONSTITUTION:The photosensitive layer 3 is formed of the organic photoconductor sensitive layer which is saturated at absolute value 500-700V surface potentials on the surface of the conductive base 2 of a driving rotary drum 1. It is chrarged electrostatically by a corona electifier 4 in a flowing-in current area which is saturated at said potential values. A charge generating pigment is formed by dispersing a photoconductive organic pigment, such as perylene group, quinacridone group, and pyranthrone group, into resin containing resin such as polyvinyl carbazole as a charge transfer material and a low polymer charge transfer material such as a hydrazone derivative. Consequently, the surface electrostatical charging potential by corona discharging is controlled to the constant value regardless of an environmental change and the number of copy cycles.
Patent JP-S5233884-A (JP)
Title: Multistage flash evaporation type equipment for converting seawater to fresh water which is useful for seawater contaminated with ammonia
Inventor: HAMADA TADATSUGU
IPC: B01D3/06
Filed: 1975-09-10
Abstract: PURPOSE:Producing fresh water by removing ammonia in seawater using zeolite.
Patent JP-H01279694-A (JP)
Title: White balancing circuit
Inventor: KATO SHINICHI
IPC: H04N9/04
Filed: 1988-05-02
Abstract: PURPOSE:To adjust colors even when automatic while balancing is used by providing an automatic white balancing means to automatically execute white balancing, a manual color adjusting means, and a means to switch the automatic white balancing means and the manual color adjusting means coexistently and selectively. CONSTITUTION:For example, when contacts S1 are selected by connecting change-over switches SW1-SW4, two outputs of an automatic white balancing(AWB) control circuit 53 are respectively inputted through the change-over switches SW1 and SW2 to adder circuits 54 and 55, variable voltages by variable resistors VR1 and VR2 are inputted to the adder circuits 54 and 55, and respective added results at the adder circuits 54 and 55 are inputted to a white balancing circuit 51 for R and another white balancing circuit 52 for B as gain control voltages. Namely, under this state, the state of the title device is a color adjustable AWB state. Further, when contacts S2 are selected in the change-over switches SW1-SW4, the state of the device becomes a manual color adjustable state.