baber/WOPTO huggingface dataset:
Patent JP-S56108588-A (JP)
Title: Desalinator
Inventor: KATOU JIYUNJI
IPC: C02F1/42
Filed: 1980-02-01
Abstract: PURPOSE: To avoid anion breaking into finally treated water in a desalinator, by measuring a pH value each of waters at discharge openings of the first cation tower and the first anion tower, and calculating from these values an ion breaking point into finally treated water.  
     CONSTITUTION: A desalinator involves a series of towers alternatively packed with a cation exchanging resin and an anion exchanging resin. A pH value at the opening of the first cation tower 1 is measured by a pH meter 20, while that of the first anion tower 3 is measured by a pH meter 22. From these values, cation breaking at the tower 1 and anion breaking at the tower 3 are detected. A computer 25 calculates on the basis of the pH values an ion breaking point into a finally treated water discharged from the second anion tower 5, and feeds the computation result to a power generator 27. Consequently, a water collecting step can be finished before the generation of anion breaking, and a regenerating agent can be used economically. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02206775-A (JP)
Title: Non-destructive magnetic-optical kerr effect hystersis loop measuring apparatus
Inventor: RICHIYAADO MAIKERU JIYOSEFUZU
IPC: G01R33/032
Filed: 1989-01-20
Abstract: PURPOSE: To realize nondestructive measurement by directing the lines of magnetic flux from a small gap ring magnet toward the saturated surface of a sample and detecting the Kerr effect of laser light terminating the gap. CONSTITUTION: A ring magnet 43 having a closed flux path provided with a gap 45 smaller than 1 inch generates a field at a strength sufficient for saturating the surface of a sample, e.g. a magnetic disc 49, in the field area within gap 45 and the adjacent outside gap field area. Lines of flux from these areas saturate the corresponding surface of disc 49 magnetically. An incident laser beam 47 from a detector supporting tube 46 passes through the gap 45 and impinges on the saturated surface. Reflected laser beam 48 is passed through the gap 45 and received by a tube 46 and polarization of the beam 47 due to magnetooptical Kerr effect is detected. According to the method, hysteresis loop is measured nondestructively and a decision is made whether the disc 49 is acceptable or not.
Patent JP-S62234533-A (JP)
Inventor: GIAN KAMIRO PATSUSONI
IPC: B01F7/08
Filed: 1987-01-21
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-S59135560-A (JP)
Title: Address generating mechanism
Inventor: KAMEYAMA MASATOSHI
IPC: G06F13/00
Filed: 1983-01-25
Abstract: PURPOSE:To generate easily an address when an access is given to the two- dimensional data such as the image data stored in a memory by generating successively addresses in two stages. CONSTITUTION:The data Ak,1 set at a CAR10 is delivered to an output signal line 11 of address as the first address when the initialization is over. The data Ak,1 of the CAR10 is added 21 with data 1 of REGs 2 and 20. This result of addition is delivered to the line 11, and at the same time the values of CNTs 1 and 14 are counted up. This operation is successively repeated to deliver a signal showing that the final address in a block is delivered to a signal line 16. Thus the address output is over with the 1st block. In the same way, the address of the (n+1)-th block is delivered. Thus the values of CNTs 2 and 26 are set at (n+1) and coincident with the values of REGs 4 and 25. Then a signal showing a final block is delivered to a signal line 28. In such a way, the addresses to a two-dimensional image data are successively delivered with one line defined as one block.
Patent JP-H05192346-A (JP)
Title: Joint reflecting mirror for laser operating device
Inventor: YOSHIDA KENICHI
IPC: G02B23/26
Filed: 1992-01-23
Abstract: PURPOSE:To provide a joint reflecting mirror in which a reflecting point is never changed even when the angle of a flat mirror is changed, and the optical axis of the reflected light can easily be conformed with a desired one. CONSTITUTION:When the angles of reflecting mirror parts 11, 12 are changed by reflecting angle regulating mechanisms 141, 142, 143, the reflecting mirror parts 11, 12 changes their mirror surface angles while the spherical surfaces are slid on a mirror support part 16. Thus, the laser beam IN entered to the spherical center of the spherical surface on the mirror surface is reflected without changing a reflecting point RR to form a reflected light OUT.
Patent JP-H11214230-A (JP)
Title: Electromagnetic apparatus
Inventor: UMEHARA KOJI
IPC: H05B41/02
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a case for electromagnetic apparatus at low cost with no leakage of filler. SOLUTION: A transformer main body is built in an electromagnetic apparatus case 3 with one end opened while an insulating filler fills the electromagnetic apparatus case. Here, the electromagnetic apparatus case 3 comprises a cylindrical case main body 4 wherein a bonding agent 45 is applied for resting on joint parts 6 and 11 of a plurality of components 5 and 10 of metal material for jointing and an end plate 15 engaged with one opening of the cylindrical case main body 4.
Patent JP-S59135956-A (JP)
Title: Information transmission system
Inventor: SHIGIYOU MASAO
IPC: H04L25/02
Filed: 1983-01-25
Abstract: PURPOSE:To attain information processing in synchronizing between information processors by calculating a block information transmission speed from the clock pulse of a prescribed frequency and a start bit. CONSTITUTION:The 1st bit of one block is used as the start bit 10, the preceding bit is used as a data 11 comprising bits D0-D6 and in case of transmission of information, the logical value of the bit D0 is made different from the logical value of the bit 10. Since the bit 10 of the block of information IT transmitted from a host device 1 to a terminal device 2 is identified by a terminal device 2, the time required to transmit the bit 10, i.e., the information transmission speed is calculated. Thus, the terminal device 2 processes the information IT in synchronizing with the information transmission speed from the host device 1 obtained in such a way.
Patent JP-2000203408-A (JP)
Title: Travel limiter hydraulic booster
Inventor: YAMASHITA KURAJI
IPC: B60T13/12
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of vibration sound of a ball valve in a travel limiter and fluid sound even when abrupt depressing and abrupt returning of a brake pedal is repeated. SOLUTION: A tip portion 20a of an input rod 20 is slidably fitted in a hole formed on a back surface of a power piston. A travel limiter is provided within the tip portion 20 a of the input rod 20. The travel limiter comprises a valve seat 67a formed in an inner surface of a cylindrical member 67 fixed within a hole 20e of the tip portion 20, a ball valve 70, a retainer 100, a guide member 102 fixed on an opening of the cylindrical member 67, and a spring 104 disposed between the retainer 100 and the guide member 102. A guide hole 102b is formed on the guide member 102, and one end 100a of the retainer 100 is slidably fitted to a first opening, and a throttle member 106 having a small diameter passage is fixed to a second opening, thereby forming a damper chamber 108.  Even when the ball valve 70 repeats opening and closing, vibration is absorbed by the damper chamber 108 to prevent the generation of abnormal sound.
Patent JP-2000203954-A (JP)
Title: Slip casting refractory composition for tapping spout cover and its lining of blast furnace, and production of tapping spout cover of blast furnace using the same
Inventor: YAMAZAKI TATSUO
IPC: F27D1/16
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a slip casting refractory composition capable of constructing a tapping spout cover of the blast furnace without use of a frame mold nor setting up a stand a method for constructing the hot-iron runner cover of the blast furnace using the same. SOLUTION: The method for constructing the tapping spout cover of the blast furnace without use of a frame mold nor setting up a stud is comprised of (a) adding 0.01-1 wt.% (expressed in terms of outer percentage) kneading liquid such as water or the like to a composition of 100 wt.%, composed of 3-15 wt.% andalusite having particle sizes of 8-1 mm, 10-25 wt.% silicon carbide (the ratio of silicon carbide having particle sizes of <=10 μm is 10-24 wt.%) having particle sizes of <=0.3 mm, 0.5-8 wt.% alumina cement and the balance other refractory aggregates and refractory superfine particles, and kneading the resultant mixture to obtain a composition having the workability capable of being executed by slip casting, (b) sending the obtained kneaded material under pressure to a spray nozzle by a pressure feed pump, (c) adding, as a shape retentive agent,  0.1-1 wt.% alkali aluminate together with compressed air to the kneaded material at the spray nozzle part or at the upper stream side of the spray nozzle and (d) conducting wet spray work.
Patent JP-H07286262-A (JP)
Title: Piston ring and its production
Inventor: TAKIGUCHI KATSUMI
IPC: F02F5/00
Filed: 1995-01-26
Abstract: PURPOSE:To produce a piston ring improved in seizing resistance and wear resistance by forming a coating layer having a structure essentially consisting of CrN type chromium nitride on the sliding face of a piston ring. CONSTITUTION:Metal chromium is applied with reactive ion plating in an evacuated nitrogen gas atmosphere to convert the metal chromium into CrN type chromium nitride, and a coating layer 3 (having about 30 to 54 thickness) essentially consisting of CrN type chromium nitride is formed on at least one sliding face of a piston ring base metal 2 (such as cast iron). Thus, the piston ring 1 showing sufficient wear resistance and seizing resistance even under severe conditions and in which a film in which peeling is hard to occur is formed at a high rate can be obtd.
Patent JP-S55104639-A (JP)
Title: Agitating device for waste sludge
Inventor: ISHIBASHI KUNIO
IPC: B01F27/91
Filed: 1979-02-02
Abstract: PURPOSE:To agitate waste sludge efficently by means of an underwater pump with small capacity by a mechanism wherein a draft tube, whose drum portion is provided with agitating fluid passing holes, is disposed around the underwater pump arranged into a waste sludge storage tank. CONSTITUTION:The circumference of an underwater pump 5 disposed into a waste sludge storage tank 1 is surrounded by means of a draft tube 4, and agitating fluid passing holes 9 are provided to a drum protion of the draft tube 4. Thus, the agitating efficenency of a fluid by means of the underwater pump 5 is extremely bettered. Flows discharged from the agitating fluid passing holes 9 particularly display nozzle action, and the agitating efficiency is improved. Even when a fluid level housed in the waste sludge storage tank 1 is located at portions lower than an opening portion of an upper end of the draft tube 4, an agitating function is not damaged because the fluid flows into an upper portion of the underwater pump 5 from the agitating fluid passing holes 9 of the draft tube 4.
Patent JP-S63180036-A (JP)
Title: Room temperature controller
Inventor: SUZUKI TAKANE
IPC: F24F11/02
Filed: 1987-01-20
Abstract: PURPOSE:To make it possible to perform a room temperature control for stabilizing a thermal sense of any resident and realizing a substantially constant room temperature by detecting the temperature of a thermal capacitive body responding to the indoor environments by heating the same using a heater and changing a reference temperature so as to keep the environmental temperature to a predetermined value by the output of an environmental sensor. CONSTITUTION:The room temperature controller comprises an environmental sensor 2 consisting of a thermometric element for detecting the temperature of a thermal capacitive body responding to indoor environments by heating the same using a heater, and reference temperature changing means 4 for changing a reference temperature so as to keep the environmental temperature to a predetermined value. The room temperature control is carried out by a room temperature sensor 1, and further the reference temperature of the room temperature sensor 1 is changed by reference temperature changing means 4 so as to keeps the environmental temperature at a predetermined value based on the output from the environment sensor 2. Accordingly, such a room temperature control that the environmental temperature is kept at a predetermined value and the thermal sense of the resident is stabilized to a substantially constant value.
Patent JP-S63310727-A (JP)
Inventor: HOONGU II CHIEN
IPC: G11B5/706
Filed: 1988-01-20
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-S59137123-A (JP)
Title: Automatic filament heater
Inventor: MINAZU KANICHI
IPC: B21D11/22
Filed: 1983-01-27
Abstract: PURPOSE:To perform automatically prescribed heating of a filament by making a heater movable on an arbitrary plane by means of chain belts attached with magnetized wheels and magnets for traveling on curved and inclined surfaces and moving the heater in follow up to the filament heating line marked with a chalk on a steel plate. CONSTITUTION:An automatic filament heater consisting of a filament heating torch 4 and a cooling water sprayer 8 on an automatic traveling carriage 11 can travel on an optional plane by means of chain belts 19 attached with magnetized wheels 18 and magnets for traveling on curved and inclined surfaces. The image of the light irradiated onto a marking line 26 for filament heating drawn with a chalk or the like as a means for following up the line 26 like is conducted to plural pieces of photodetectors 28 and the deviation between the line 26 and the heater is detected, then a circuit 29 for identifying the operating direction controls the heater to follow up the marking line.
Patent JP-S54104215-A (JP)
Title: Supervisory switching system for signal supply
Inventor: WANAMI MASAO
IPC: H04Q11/04
Filed: 1978-02-03
Abstract: PURPOSE:To supply a signal to a subscriber's side without intermittence by enabling a signal-supply supervisory switching unit to detect automatically signal intermittence, in case of the fault of an in-use signal supply, without depending upon the control of a CPU and by agreeing time slots by supplying a stand-by signal to a delay circuit at the same time. CONSTITUTION:The telephone switching system which supplies various signal tones from a time-division telephone switching unit to subscriber's telephone set 71  through time-division switch 41 is equipped with signal-supply supervisory switching unit 1 at the output side of switch 41. Signal tones from in-use signal supply 11 and stand-by signal supply 12 prepared previously are allotted to different time slots  of the highway at the incoming side of switch 41, a supervision over a signal from in-use signal supply 11 is exercised by unit 1, and its in-use signal is supplied to subscriber's telephone set 17 through switch 41. Then, when the in-use signal is cut off, unit 1 switches it to a signal from stand-by signal supply 12 automatically, and the same slot of switch 41 supplies a stand-by signal to subscriber's telephone set 17.
Patent JP-S63179665-A (JP)
Title: Automatic focusing adjustment circuit
Inventor: HATAYA KINJI
IPC: G02B7/28
Filed: 1987-01-20
Abstract: PURPOSE:To attain a focusing adjustment even for an object without having a horizontal change by providing a means detecting horizontal and vertical high frequency components and adjusting the focus of the lens system to maximize either of them. CONSTITUTION:A video signal is given to a band pass filter 12 to detect the level of a high frequency component by a peak detector 13 and the control circuit 14 stores the maximum level of the high frequency component at the horizontal scanning. When the horizontal scanning is finished up to the lower end of the vertical scanning direction effective region 18, picture element density is outputted in order in the vertical direction from a vertical line FIFO (first-in first-out) memory 8 the result is converted into an analog signal by a D/A conversion circuit 9, the multiplexer 11 is operated to send the output of a D/A converter to a band pass filter and the high frequency level is detected by a peak detector 13 and the result is sent to a control circuit. The control circuit drives a motor 15 to move the lens 1 in an optical axis direction so as to maximize either of both scanning directions in the horizontal and vertical directions to apply focusing adjustment.
Patent JP-S55103982-A (JP)
Title: Thermal printing head and preparation therefor
Inventor: IMAMURA MITSUO
IPC: B41J2/335
Filed: 1979-02-01
Abstract: PURPOSE:To obtain a thermal printing head of high credibility with ease by forming conductive plating layer through partial plating, using anti-abrasion layer as a mask, and thus eliminating the process for coating non-plating part with resist film and the like. CONSTITUTION:First, heating resistance 3 of Si system is formed through evaporation on an insulating substrate composed of alumina substrate 1 and graze layer 2. Then the Cr which has high melting point and is hard to react to Si is formed on resistance 3 as lower-layer electrode 4a. Furthermore, upper-layer electrode 4b, possible to be plated with solder, is formed on 4a, thus composing multi-layer electrode 4 with the width of film of 0.7mu together with 4a. Resistance 3 and electrode 4 are given selective etching, forming resist film on wiring pattern through photolithography. Next, after the 2nd photolithography being applied, anti-abrasion layer 6 of SiO and the like is formed through RF spattering etc. Afterwards, by using anti-abrasion layer 6 as a mask, conductive plating layer 5 is formed on electrode 4b.
Patent JP-S61170701-A (JP)
Title: Plastic optical material
Inventor: YAMAMOTO HIROTSUGU
IPC: C08F20/10
Filed: 1985-01-25
Abstract: PURPOSE:To improve impact resistant strength, surface hardness and mechanical strength by forming a titled material of the homo polymer of a specific monomer or a copolymer consisting essentially of said monomer. CONSTITUTION:The above-mentioned material is constituted of the homo polymer of the monomer expressed by the formula or the copolymer consisting essentially of said monomer. A polymn. initiator, for example, benzoyl peroxide, p-chlorobenzoyl peroxide, etc. is mixed at 0.1-10pts.wt. by 100pts.wt. the monomer with the independent monomer expressed by the formula or after mixing the same with various monomers. The mixture is subjected to a deaeration operation of the dissolved oxygen and the operation for removing the absorbed moisture. The mixture is then poured into a preliminarily prepd. mold and is gradually heated by hot wind, warm water, etc. to complete the polymn. The plastic optical material which is a colorless transparent material having >=1.55 refractive index and has excellent optical characteristics as well as the excellent mechanical characteristics such as impact resistance and surface hardness and further the high resistance to solvents and chemicals is thus obtd.
Patent JP-H0568658-A (JP)
Title: Brush movement detecting device of vacuum cleaner
Inventor: YANAGIDA TAKAHIRO
IPC: A47L9/04
Filed: 1992-01-24
Abstract: PURPOSE:To provide the brush movement detecting device of a vacuum cleaner in which no dust intrudes into a brush part main body. CONSTITUTION:A fixed shaft 8 is fized to a brush part main body 1, a magnet 9 is provided in a wheel 4 supported by this fixed shaft 8 so as to be freely rotatable, and also, a Hall element 10 for detecting the magnet 9 is placed in the brush part main body 1, therefore, there is no clearance between the brush part main body 1 and the fixed shaft 8, and an intrusion of dust into the brush part main body 1 is prevented.
Patent JP-H05202983-A (JP)
Title: Vibration or noise reduction device for vehicle
Inventor: NAGANO MAKOTO
IPC: G05D19/02
Filed: 1992-01-24
Abstract: PURPOSE:To sufficiently reduce vibration or noise in a short time by feeding back the phase and amplitude of an actuator controllably for specified periods, respectively, so that vibration or noise of a vehicle can be reduced, and also reducing the specified periods according to a reduction in vibration and noise, respectively. CONSTITUTION:A phase and an amplitude of vibration in an actuator 100 are feedback-controlled to reduce vibration or noise of a vehicle. In such a device, vibration or noise of the vehicle is detected by a means 102. Also, to reduce the detected vibration or noise, the phase of the actuator 100 is fed back controllably by a first means 104 during only a first period irrespective of the amplitude of the vibration or noise. In addition, the amplitude of the actuator is fed back controllably by a second means 106 during only a second period. Then these periods are controlled by a means 108 so that the first and second periods can be shortened according to a reduction in the detected vibration or noise.
Patent JP-S61170493-A (JP)
Inventor: SUMIYA KATSUHIKO
IPC: D06F58/04
Filed: 1985-01-24
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-S59139188-A (JP)
Title: Electronic apparatus
Inventor: HIRATA OSAMU
IPC: G06F3/06
Filed: 1983-01-28
Abstract: PURPOSE:To allow an operator to confirm the I/O of data through his ear in an electronic apparatus inputting/outputting data between the body of the apparatus and a cassette tape recorder by providing with a means outputting a signal sound of I/O data as a voice signal. CONSTITUTION:When data are to be outputted from a system body 9 to the cassette tape recorder, a signal from a terminal TXD is turned to the high level and output data are simultaneously outputted from a terminal TRD. Consequently, an AND gate 8 is opened and the signal outputted from the terminal TXD is inputted to the cassette tape recorder as it is through an amplifier 3 and an output terminal 11. The output signal of the AND gate 8 is impressed to one input terminal of an AND gate 5 and the AND gate 5 is opened because a signal from a terminal BSTOP is usually in the high level, so that the output signal from the terminal TXD is impressed also to an amplifier 2. Consequently, a speaker 4 is driven through the amplifier 2 by the same signal waveform as the signal outputted to the cassette tape recorder and a voice signal is outputted.
Patent JP-H08196500-A (JP)
Title: Dish washer
Inventor: INAGAKI YUTAKA
IPC: A47L15/42
Filed: 1995-01-27
Abstract: PURPOSE: To provide a dish washer capable of constructing not only the door front face but also the step-in part in a system kitchen, further more with a simple structure. CONSTITUTION: A front board 21 of a step-in part 13 is mounted on an arm 15 which moves forward and backward along a rail 14 constructed on this dish washer main body 11 and can be adjusted in a position forward and backward by the arm. A leaf spring 19 mounted on the rail 14 is engaged with, or the leaf spring 19, a rotor or a lever mounted on the main body is pressed to the arm 15, to hold the front board 21 in a forward and backward adjusted position. The front board 21 is pivotally mounted on the arm 15 upward and downward rotatably, a stopper is constructed to regulate the front board in a fixed downward rotation position, and a spring to energize the front board 21 always to be pressed to the stopper is mounted.