baber/WOPTO huggingface dataset:
Patent JP-S60224013-A (JP)
Title: Z axis structure of multi-dimensional measuring machine
Inventor: HAYASHI KOUJI
IPC: G01B5/012
Filed: 1984-04-20
Abstract: PURPOSE:To make a weight lighter and to change the peripheral direction's position of a measurer of a probe by fitting a touch signal probe at the tip end part of a hollow Z spindle provided in such a manner that no displacement is possible in axial direction and by providing an angle positioning mechanism. CONSTITUTION:A Z spindle 220 having a probe supporting means 226 to support a touch signal probe 280 at its tip end part is changed its angle to rotation direction and is held the angle, into a hollow construction body 180 of Z axis supported freely slidably and unrotatably in axial direction. And an angle positioning means is provided to change the peripheral direction's position of a measurer 281 of the probe 280. Consequently a lighter weight can be planned with the hollow Z spindle 220 and the angle position in the rotational direction of the spindle 220 is changed by the angle positioning mechanism, and also the position in peripheral direction of the measurer 281 of the probe 280 can be changed.
Patent JP-S523461-A (JP)
Title: Measuring, detecting and alarming device of land subsidence under a bu ilding
Inventor: SAITOU KAZUTAMI
IPC: G01C9/00
Filed: 1975-06-25
Abstract: PURPOSE: To measure the inclination of land subsidence under an oil tank for example, using a horizontal ruler. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04218128-A (JP)
Title: Motorized sucking tool for floor
Inventor: KURIOKA AKIHIKO
IPC: A47L9/28
Filed: 1991-04-12
Abstract: PURPOSE:To increase safety on cleaning the rotary brush by preventing the rotation of the rotary brush when the cover of the main body case is removed and the upper opening of the rotary brush is opened, in a motorized sucking tool for tool. CONSTITUTION:A rotary brush 12 rotated by a motor 10 is contained in the body case 1 having a suction opening at the bottom face. And a freely opened and closed opening 18 is provided on the cover in the body case of the upper face side of the rotary brush 12. And a switch 23 to turn off the current to the motor 10 by uncovering the cover is provided in the body case 1 at the motorized suction opening for floor.
Patent JP-S57198250-A (JP)
Title: High speed tool steel
Inventor: FUKUI SHIYOUICHI
IPC: C22C38/00
Filed: 1981-05-28
Abstract: PURPOSE: To enhance the toughness and wear resistance by adding a prescribed percentage each of C, Si, Mn, Ni, Cr, Mo, V, REM, etc., making carbide fine, and uniformly distributing it.  
     CONSTITUTION: This steel contains 0.35W1.5% C, 0.1W2% Si, 0.1W1.5% Mn, 0.3W 2% Ni, 2W10% Cr, 0.5W12% Mo and/or 0.5W23% W, 0.5W5% V and 0.005W0.6% in total of ≥1 kind of REM while satisfying the relation of Mo+W=1.5W30%. Carbide in such steel is easily decomposable, and it is made fine and uniformly distributed by heat treatment or working to enhance the toughness and wear resistance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62239832-A (JP)
Inventor: YANAGAWA HITOSHI
IPC: H02J3/24
Filed: 1986-04-09
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-S5414440-A (JP)
Title: Adhesive composition
Inventor: KATAOKA HIRONORI
IPC: C08L23/00
Filed: 1977-07-04
Abstract: PURPOSE: To obtain a water-dispersible adhesive composition having improved adhesiveness and water resistance, by incorporating a specific ester copolymer resin neutralized with an alkali into a specific composition comprosing a carboxyl group-containing water-soluble high polymer, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10274495-A (JP)
Title: Steel ball distributor
Inventor: KOIKE HITOSHI
IPC: F28G15/04
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a steel ball distributor for distributing steel balls uniformly in which ash and soot can be removed surely while suppressing degradation of lifetime of heating tube by relaxing impact force being applied to the heating tube. SOLUTION: A conical distribution plate 26 is arranged concentrically at the lower part in a cylindrical casing 12 disposed such that the axis thereof extends in the vertical direction. A nozzle 29 having upper end coupled with a steel ball inlet 27 and lower end formed with a plurality of steel ball drop ports 28 shifted by a required amount L from the axis is disposed to turn about the axis of the casing 12 above the distribution plate 26 in the cylindrical casing 12. A large number of distribution ports 13 having equal upper surface open area are made at a constant interval in the outer circumferential part of the distribution plate 26 on the bottom of the casing 12. Each distribution port 13 is coupled with the upper end each of a plurality of steel ball distribution pipe 5 having lower end coupled with a steel ball scattering unit thus constituting a steel ball distributor 4.
Patent JP-S63242341-A (JP)
Title: Adsorbent consisting of fibrous activated carbon and granular activated carbon
Inventor: FUJITA JUNICHI
IPC: B01D53/04
Filed: 1987-03-31
Abstract: PURPOSE:To improve treatment quantity and a treatment speed even when an adsorbing apparatus having the same scale as a conventional method is used, by constituting an adsorbent by arranging 40-70vol.% of fibrous activated carbon and 60-30vol.% of granular activated carbon in a closely contacted state. CONSTITUTION:An adsorbent is constituted by arranging 40-70vol.% of fibrous activated carbon (FAC) and 60-40vol.% of granular activated carbon (BAC) in a closely contacted state. FAC pref. has physical properties such that a specific surface area is 700-2,500m<2>/g, a fiber diameter is 10-15mm, tensile strength is 10-25kg/mm<2> and elongation is 2-3%. BAC pref. has physical properties such that a specific surface area is 900-1,200m<2>/g and an average particle size is about 0.9-0.4mm. In the aforementioned adsorbent, an especially pref. result is obtained in the adsorption of a solvent easy to adsorb such as benzene or toluene and a substance such as aldehydes or amines by FAC.
Patent JP-S558521-A (JP)
Title: Humidifier
Inventor: HATA GIICHI
IPC: F24F6/00
Filed: 1978-06-30
Abstract: PURPOSE: To obtain a humidifier supplying uniformly humidified air to a heat exchanger automatically by supplying fluid mixed with air to the humidified air supply part, and discharging humidified air thru an automatic valve.  
     CONSTITUTION: A predetermined quantity of fluid mixed forcibly with air by aspirator, etc. is supplied to air-fluid separation container 10 continuously, where air babble forcibly mixed are accumulated above the fluid surface. On the other hand, warmed water separated from air is discharged from discharge pipe 15 corresponding to the inflow quantity, while warmed water being pressed by the accumulated humidified air flows out that much and the warmed water level is lowered. When the water level is lowered to a preset value, the automatic valve 12 opens by the actuation of the floater 14 and the accumulated humidified air is discharged from discharge pipe 13. Thus, humidified air is supplied to the forward chamber of the heat exchanger 4 thru the discharge pipe 13, and is sent into the room from the discharge port A of the radiator 1 by fan 7 being driven by motor 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58197522-A (JP)
Title: Controlling method of hydraulic turbine generator
Inventor: SAITOU HIDE
IPC: G05D13/62
Filed: 1982-05-13
Abstract: PURPOSE:To set a speed to a desired value in a short time without any overshoot by increasing or decreasing a loop gain according to whether the speed error voltage between a speed setting command signal and an actual speed detection signal is greater than a specific value or not. CONSTITUTION:When a start switch 18 is turned on and a speed command is inputted from a speed setter 2, a comparator 16 outputs H on the basis of the signal of an upper-limit value setter 3 and the output O1 of an FF19 goes down to L to turn on an electronic switch 20, setting an acceleration voltage e2 at a section 21. The speed command value 2 is compared by a comparator 4 with the actual speed of a speed detector 1 and amplifiers 5 and 6 perform amplification. Then, a comparison 22 between actual acceleration 6 and set acceleration 21 and amplification 7 are performed and governor servocontrol is performed through a guide vane opening extent comparator 8 and an amplifier 9 for opening extent control to open a guide vane gradually, actuating a hydraulic turbine. The output of the comparator 4 is inputted to a loop gain control part GC shown by a broken line and its loop gain is set by a variable resistor 15 and inputted to the amplification part 5. Thus, overshooting is prevented and the target speed is obtained in a short time.
Patent JP-S536085-A (JP)
Title: Digital temperature display device
Inventor: KAMEDA TOORU
IPC: G01K7/00
Filed: 1976-07-06
Abstract: PURPOSE: A heat sensitive circuit is formed by using heat-sensitive thyristors and digital temperatures are displayed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11282255-A (JP)
Title: Liquid developing and recording device
Inventor: MATSUNO JUNICHI
IPC: G03G15/10
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To efficiently deodorize the solvent of liquid developer stuck to a recording medium by sucking the solvent in the developer gasified at the time of fixing and discharged to air by a negative pressure generating means incorporating a heating means. SOLUTION: Recording paper 1 is heated and dried by a sheet heater 8 being a heating means arranged near a guiding roller 7, and a toner image on the paper 1 is fixed by gasifying nonpolar hydrocarbon being the solvent of the developer. The sheet heater 8 heats the paper 1 from the back surface to >=80 deg.C, and is installed in a negative pressure box 9. The box 9 is provided with aperture parts on an entrance and an exit for the paper 1, and a filter 11 and a fan 13 for making negative pressure act are installed in the box 9. The filter 11 is constituted of the honeycomb structure of activated carbon. The box 9 can function as an ozone filter by providing a duct and sucking ozone produced in an ion flow head 5.
Patent JP-S536622-A (JP)
Title: Process for manufacturing copolymer fibers having alctone structure
Inventor: HIRAI IKUO
IPC: D01F6/36
Filed: 1976-07-09
Abstract: PURPOSE: To obtain fibers having improved heat resistance, tensile strength and elongation at break, etc. by the use of a raw material, which consists of a copolymer of an unsaturated monocarboxylic acid compound and unsaturated alcohol and has a good spinnability, and by spinning the material into an aqueous inorganic acid under lactonizing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10273080-A (JP)
Title: Seat for motorcycle
Inventor: KUSANO ATSUSHI
IPC: B62J1/12
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To improve seating comfortableness by placing a fluid bag filled with water or gel-like substance on a seat bottom plate, arranging air bags on the right and left sides or the outer circumference of the fluid bag, and adjusting an air quantity with air pumps connected to the air bags so as to adjust the hardness of a seat. SOLUTION: A fluid bag 2 filled with water or gel-like substance is placed on a seat bottom plate 1. Air bags 3 are arranged along the fluid bag 2. Support plates 4 are provided along the air bags 3 so that the air bags 3 are limited to swell outside, the whole body is wrapped with an outer skin 5, and the circumference of the outer skin 5 is bent up to the bottom face of the seat bottom plate 1 so as to fix it. Air pumps 6 are connected to the air bags 3, and the air pumps 6 are operated from the outside of the seat bottom plate 1. When the air quantity of the air bags 6 is reduced, pressing force against the fluid bag 2 is weakened, the fluid bag is lowered in height and spread outside, the fluid bag is apt to spread by pressing the air bags 2, and cushion becomes soft. Hereby, the air quantity can be properly adjusted suiting to liking, and seating comfortableness can be improved.
Patent JP-S577567-A (JP)
Title: Detecting system for contact failure of data setting digital switch
Inventor: KASAHARA TAKASHI
IPC: G01R31/50
Filed: 1980-06-17
Abstract: PURPOSE:To readily detect a contact failure, by a method wherein, using a binary- coded decimal notation code which is readily inputted to a 4- or 8-bit microcomputer, and with the 4-bit form being left, a contact failure code is overlapped with  the 4 bits. CONSTITUTION:If the digital switch now selected has a contact failure, the potential of the current flowing through the selected one of resistors R0-R9 from a voltage source Vcc will not drop because of the contact failure of the switch. Consequently, the inputs of an encoder 1 are all H, and the outputs thereof 0. After all,  the output from an NAND circuit 2 through an inverter circuit 3 is H. Accordingly,  since one input H is applied to each of ''OR'' else circuits 4a-4d, they output F as  the inverted form of the output 0 of the encoder 1. In other words, when the digital  switches are normal, 0-9 are outputted, and when there is a contact failure, F is  outputted. By such a constitution, a contact failure can be readily detected.
Patent JP-H04291025-A (JP)
Title: Seek control method and circuit for optical disk device
Inventor: TAKADA HIDEKAZU
IPC: G11B7/085
Filed: 1991-03-19
Abstract: PURPOSE:To prevent the occurrence of an error in the number of cross tracks and to detect accurate actual speed by providing a circuit offsetting a track zero cross signal due to a track cross signal obtained from an optical head. CONSTITUTION:A track zero cross(TZC) signal offset circuit 4 measures the period of the TZC signal from a track servo control circuit 3, generates a window signal and an expectation pulse to an expected position of the edge pulse of the next TZC signal from a measured period and masks a detection pulse with the window signal. When the detection edge pulse does not exist within the window signal, the circuit outputs the expectation pulse; while the edge pulse exists, it outputs the detection pulse and outputs the offset TZC signal to a track counter circuit 6. Thus, the deviated TZC signal due to irregular track error signal TES from an optical head 2 can be offset, the the occurrence of the error in the cross track number can be prevented and the accurate actual speed can be detected.
Patent JP-S565879-A (JP)
Title: Earthquake-proof and fire-proof putty composition
Inventor: SHIKIDA JIYUNICHIROU
IPC: C09K3/10
Filed: 1979-06-27
Abstract: PURPOSE: Titled noncrosslinkable composition that is made by adding a water-insoluble and hydrated water-containing inorganic filler and a fibrous component to the base polymer of specific liquid chloroprene rubber, thus keeping the shape sufficiently under vibration and having no adverse effect on the adhesion.  
     CONSTITUTION: To (A) 100pts.wt. of liqud chloroprene rubber of 1,000W6,000 average molecular weight, 10,000W150,000cp at room temperature, are (B) 200W 600pts.wt. of hydrated water-containing and water-insoluble inorganic filler, preferably aluminum hydroxide and (C) 20W100pts. of fibrous material, preferably glass fiber or asbestos of less than 10 micron diameter and 3W10mm length to give the objective composition.  
     EFFECT: Places where the application of flame-spreading retarder is difficult such as through-holes for cables at walls and floors are fulfilled with titled putty. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62237926-A (JP)
Title: Exhaust gas treatment
Inventor: OGURA KUNIHIRO
IPC: B01D53/77
Filed: 1986-04-10
Abstract: PURPOSE:To reduce or eliminate supply of ferrous ion and prevent iron sludge in the system from piling up by maintaining pH of absorbing solution, concentration of hydrogen oxide and concentration of ferric iron under specific terms and for more than specified period of time and accelerating regeneration of ferrous ion. CONSTITUTION:An absorbing solution 17 contacts non-treated 7 discharged out of casting process in an absorption column 1, and reducing substances in exhaust gas such as phenol, formaldehyde and the like are absorbed into the absorbing solution 17, treated exhaust gas 8 being discharged. In said process, the supplies of water 9, caustic soda 10, sulfuric acid 11, hydrogen oxide 12 and ferrous sulfate 13 to a circulating tank 2 are controlled to maintain the absorbing solution in a range of pH2-4, concentration of hydrogen oxide more than 0.8mg-mol/l and concentration of ferric iron 1mg-mol/l for more than 2min in a circulating tank 2. By said process, regeneration of ferrous ions is accelerated, and supply of ferrous ions is controlled less than 30mg-mol/hr per absorbing liquid circulation flow 1m<3>/hr.
Patent JP-S5417007-A (JP)
Title: Low inertia motor
Inventor: NAGAI TAKASHI
IPC: G11B15/28
Filed: 1977-07-08
Abstract: PURPOSE: To prevent generation of noises detrimental to a magnetic tape device by making a capstan of an insulating material so as to prevent the instant discharge of the whole electric charges to be stored. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S578342-A (JP)
Title: Carburetor
Inventor: KOUDOU KEIUN
IPC: F02M9/14
Filed: 1980-06-16
Abstract: PURPOSE: To promote atomization of fuel, by opening an orifice and annular groove of sectional area larger than that of the orifice in the throat part of a carburetor fully throughtout an inner circumferential surface of the throat part.  
     CONSTITUTION: In a throat part 2 forming the venturi, a slide valve, not shown in the drawing, having a warhead-shaped point end, is vertically moved to change are of the venturi. The throat part 2 consists of upper and lower parts 12, 22, and an annular orifice 4 is formed by an annular rib 97 in the upper part 12 and a spacer 19 in the lower part 22. Further in the downstream side of the orifice 4, an annular sump 9 is formed by an annularly protruding part 99 of the upper part 12 and annularly hollowed part 96 of the lower part 22. Then the sump 9 is formed larger in section than the orifice 4, further the downstream side of the sump 9 is opened fully circumferentially to an air passage 1. In this way, since fuel is supplied to annularly flowing air in the venturi fully from its circumference, uniformity of mixture can be easily obtained simultaneously satisfactory atomization can be also performed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59205811-A (JP)
Title: Piezoelectric element
Inventor: KITSUTAKA TOSHIHIKO
IPC: H03H3/04
Filed: 1983-05-09
Abstract: PURPOSE:To attain the reduction in the thickness spurious vibration by providing a substance for mass load to at least a part of a pair of opposed electrodes in a piezoelectric element utilizing the vibrating mode. CONSTITUTION:Silver paste electrodes 12, 13 are coated and formed at upper and lower surfaces of a piezoelectric body 11, and further a silver paste electrode 14 is coated and formed on the upper surface of the electrode 12. The silver paste electrode 14 performs the function of the substance for mass load and this electrode 14 allows the thickness vibration of the piezoelectric body 11 to be damped.
Patent JP-S60225189-A (JP)
Inventor: ITOU MASAYA
IPC: G09G5/02
Filed: 1984-04-23
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-S58201753-A (JP)
Title: Alpha-aminofatty acid anilide derivative, its preparation and herbicide
Inventor: TAKEMATSU TETSUO
IPC: C07C231/00
Filed: 1982-05-17
Abstract: NEW MATERIAL:The compound of formula I (X is H, 1-4C lower alkyl, lower alkoxy, halogen, etc.; Y is H, methyl, ethyl or halogen; R1 is 1-4C lower alkyl or lower alkoxy). EXAMPLE:alpha-(2,3-Dimethylanilino)-3'-ethyl-isobutylanilide. USE:Herbicide having strong herbicidal activity against the weeds in paddy field, especially Deccan grass and cyperaceous weeds and remarkable selectivity between those weeds and the paddy rice plant. PROCESS:The compound of formula I can be prepared by reacting the alpha-halogenofatty acid anilide derivative of formula II (Z is halogen; R1 is 1-4C lower alkyl or lower alkoxy) with the aromatic amine of formula III. The reaction is carried out in an organic solvent (e.g. benzene) preferably in the presence of a dehalogenating agent (e.g. TEA) at room temperature or if necessary under heating.
Patent JP-H03279502-A (JP)
Title: Rainwater infiltration structure for road
Inventor: SUEMATSU DAIKICHI
IPC: E01C1/00
Filed: 1990-03-28
Abstract: PURPOSE:To maintain the permeability of a rainwater infiltration layer for a long time by preventing the infiltration of earth and sand to a rainwater infiltration layer from a bed layer with a space, between a road bed layer and a rainwater infiltration layer composed of a crushed stone layer, demarcated with an lower permeable layer. CONSTITUTION:A road surface 10, having slightly risen middle part, is formed with an asphalt layer 1 and a rainwater infiltration layer 4 via a bed layer 2 and a concrete layer 30. In the rainwater infiltration layer 4, crushed stones or rubble stones having an about 20-50mm degree size are laid down slopingly to the road middle part on an underground infiltration surface 5, and both the end parts are connected to side grooves 6 and 6. A side groove 6 is formed with a side groove block 60, base concrete 61, and bottom part concrete layer 62, and moreover lateral holes 63 and filters 64 are provided on the surfaces faced to the rainwater infiltration layer 4. This permits the wide-range infiltration of rainwater into soil under a road, and the prevention of infiltration of earth and sand into the rainwater infiltration layer 4 from the bed layer 2.
Patent JP-H07109010-A (JP)
Title: Method for controlling picker in automatic storage and retrieval equipment
Inventor: KITA HIROSHI
IPC: B65G1/04
Filed: 1994-04-20
Abstract: PURPOSE:To provide a method for controlling a picker in an automatic storage and retrieval equipment where goods can be individually loaded and unloaded for each shelf by controlling only the picker which is surely necessary without interfering a picker for other shelves. CONSTITUTION:The optical signal containing the data consisting of the address D1 to designate an inner picker 6, the contents D2 of the command such as taking-out/returning of a container 5, the address D3 of the container (or shelf) to be loaded/unloaded or the like is transmitted from a main computer 10 to the inner picker 6. The inner picker 6 to receive this optical signal selects only the signal designated to itself among these signals based on the address D1 to realize the command. This constitution simultaneously controls a plurality of pickers to allow the loading/unloading of the goods for each shelf.
Patent JP-H02287308-A (JP)
Title: Method for centering lenses in optical unit mount
Inventor: FURADEIMIRU MIHAIROBICHI HODOS
IPC: G02B7/02
Filed: 1989-04-03
Abstract: PURPOSE: To enhance alining precision and to reduce assembling work labor by joining the film of a polymer having thickness being equal to previously decided clearance quantity in a radial direction to three parts on the cylindrical inner peripheral surface of sockets. CONSTITUTION: The polymer film 10 with the same thickness as that of previously decided clearance quantity 11 in the diameter direction between lens groups 6-9 and the cylindrical inner peripheral surfaces 12-15 and with physical quantity being suitable to a previously decided temp. range which can be used in an optical unit is used. The polymer film 10 is joined inside the cylindrical inner peripheral surfaces 12-15 of the sockets 2-5 by keeping three equal intervals. The lens groups 6-9 are fitted to the respective cylindricalsockets 2-5 by permitting an optical axis 16 to be common. Thus, precision in aligning the lens groups at the time of assembling is improved, the quality of a lens image is enhanced and the assembling labor of the optical unit is reduced.