baber/WOPTO huggingface dataset:
Patent JP-S55160642-A (JP)
Title: Booster for brake
Inventor: INAGAKI HARUO
IPC: B60T13/04
Filed: 1979-06-04
Abstract: PURPOSE: To continuously obtain a prescribed boosting ratio despite the wear of a brake shoe or the like, by using integrated pulleys of large and small diameters as mechanical transmission means to transmit the manipulating force of a braking wheel to a basic brake.  
     CONSTITUTION: In application to the parking brake of a railroad vechicle, the rotary manipulating force of a braking wheel 24 is transmitted to a first rope 27 through a screw-type brake booster 25 to pull the rope in a direction A. The tension of the rope is transmitted to the second rope 32 through a pulley-type brake booster 35 to swing the lever 34 of a basic brake 33 clockwise to brake a wheel 39 by a brake shoe 38. In the booster 35, one end of the rope 27 is coupled to a large- diameter pulley 30 and the other rope 32 is wound around a small-diameter pulley 31 so that both ropes 27, 32 are pulled in prescribed tangential directions even if the shoe 38 or the like is worn. This results in maintaining a prescribed boosting ratio. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06122238-A (JP)
Title: Sheet carrying equipment
Inventor: FUKUMOTO HIROSHI
IPC: B41J11/42
Filed: 1993-03-26
Abstract: PURPOSE:To calculate a slippage of a sheet position in the course of carriage from a reference position by a method wherein the positional slippage of a sheet in the course of carriage is detected from the timing at each specified rotational angle of a follower roller brought into contact with the sheet. CONSTITUTION:A follower roller 41 for detecting a sheet carriage position presses a sheet 30 against a sheet carriage drive roller 1 so that the sheet be wound round this roller tightly, and it so rotates as to follow the carriage of the sheet 30. A disk 42 provided at the end of a shaft of the follower roller 41 is given marks at equal intervals in the circumferential direction and a mark sensor 43 outputs a pulse signal at the time of passing of each mark. A slippage from a reference value of an output timing of the pulse signal at each specified rotational angle of the follower roller 41 obtained from the mark sensor 43 is detected by a timing detector 51 and converted into a slippage of a carried-out amount by a carried-out amount slippage calculator 52. On the basis of the information on the slippage of this carried-out amount, a thermal head driver 54 or a motor driver 53 is controlled and a printing position or the amount of carriage is corrected.
Patent JP-S56165951-A (JP)
Title: Servo circuit for capstan motor for tape recorder
Inventor: ICHITANI TETSUROU
IPC: H02P29/00
Filed: 1980-05-26
Abstract: PURPOSE:To prevent the over-winding of tape at tape start, by increasing a collector potential of a transistor gradually during the charging period of a phase compensating capacitor and clamping it to a higher value than an emitter potential at the end of charging. CONSTITUTION:When a start switch of a VTR is turned on, a charging current flows to a capacitor C2 in a circuit A by a power supply voltage, +20 volts, the potential at a point P gradually increases, and a collector potential of a transistor TR gradually increases. As a result, a capacitor C1 is charged and a motor turns a little initially. Thereafter, when the C1 is charged, the potential at a point Q of a circuit B is applied to the collector of the TR, it is clamped at this potential, a control voltage to a capstan motor driving circuit 21 is clamped, and over-winding of tape at tape start can be prevented in advance.
Patent JP-S63236521-A (JP)
Title: Ozonolyzer
Inventor: SUGA CHOICHI
IPC: B01D53/66
Filed: 1987-03-25
Abstract: PURPOSE:To decompose ozone gas continuously by constituting the apparatus of a heater to heat up ozone gas to 350-700 deg.C, a heat dissipation device to transmit heat to the heater, a heat dissipation device also used as the guide wall of an ozone gas flow channel and an outer cylinder. CONSTITUTION:Ozone gas is introduced from an ozone gas inlet 3, moved in an air outlet 4 direction as indicated by an arrow mark while winding the outer periphery of a heater 5 and moving in accordance with the compartment guide of a heat dissipation device 6, and exhausted out of the air outlet 4. The heater 5 is heated up by an electric heater or other heat sources, and the heat passes through the surface of the heater 5 or is conducted to a heat dissipation device 6. While ozone gas is contacted with the surface of the heat dissipation device 6, it is heated up to the temperature of 350-700 deg.C by conduction and radiation. At said temperature, ozone gas chemically changed as O3 O2, pyrolyzed and becomes harmless oxygen. The decomposed gas is exhausted out through an air outlet 4.
Patent JP-H06263130-A (JP)
Title: Device for sticking label
Inventor: KONDO SHINICHI
IPC: B65C9/36
Filed: 1993-03-05
Abstract: PURPOSE:To stick a label on a circumferential surface of a substantially cylindrical object far labeling properly and in a simple manner. CONSTITUTION:A device for sticking a label is equipped with a shaft 10 for centering an object for labeling 1 and a label-pressing member for pressing a label 5 against the surface for labeling 3 of the object for labeling. The pressing surface 13 of a first label-pressing member 11 is inclined with respect to the surface for labeling; it presses one side edge of the label against the surface for labeling. A second label-pressing member presses the label over its full breadth against the surface for labeling.
Patent JP-H02251685-A (JP)
Title: Dyeing of artificial leather
Inventor: MARUTA MINORU
IPC: D06P3/32
Filed: 1989-03-23
Abstract: PURPOSE:To accomplish uniform dyeing of the subject leather by continuous dyeing of an artificial leather comprising a nylon nonwoven fabric containing urethane using a water based dyeing bath containing an acid dye, alcohol and penetrant. CONSTITUTION:A silver-coated artificial leather prepared by laminating a urethane-impregnated nylon nonwoven fabric or an artificial leather comprising said nonwoven fabric with a dyeable urethane skin is immersed in a dyeing bath prepared by adding pref. <=50wt.% of an aprotic polar solvent (e.g. dimethylamide) to a composition comprising an acid dye or metal-contg. dye, alcohol (accounting for >=20wt.% of the final dyeing bath), penetrant and water to carry out continuous dyeing to effect the objective uniform dyeing into the nonwoven fabric in a short time. For said penetrant, the amount to be used is preferably such as to be <=10sec. in the penetrating time when 0.01cc of a dyeing bath droplet is dripped from a height of 5cm to the dyeing bath.
Patent JP-H08261639-A (JP)
Title: Joining device for panels
Inventor: SUGANUMA TADASHI
IPC: F25D23/06
Filed: 1995-03-28
Abstract: PURPOSE: To seal the part of a joint of adjacent panels without applying a caulking operation thereto, by a method wherein packings are interposed in front-rear seal gaps respectively and the packings are so formed as to join to the front and rear sides of a spline respectively and to project sideways. CONSTITUTION: Front-rear seal faces are provided at the respective opposite edges of one and the other opposed end faces of adjacent panels 11 and recessed fit parts 41 are provided inside the front-rear seal faces so that they face each other. A spline 12 is fitted in both of the recessed fit parts 41 of the two panels 11, while front-rear gaps 71 and 72 are formed between the front-rear seal faces of one end face and those of the other end face respectively. Packing 61 are interposed in the front-rear seal gaps 71 and 72 respectively and the packings 61 are so formed as to join to both of the surface and rear sides of the spline 12 respectively and to project sideways. Thereby the part of a joint of the adjacent panels 11 can be sealed without applying a caulking operation thereto.
Patent JP-H10266094-A (JP)
Title: Laminated plate base paper and its production
Inventor: KAWASAKI SHUICHI
IPC: D21H19/10
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a base paper of a laminated plate that is excellent in the penetrability of hydrophilic varnish and coating suitability. SOLUTION: This base paper for a laminated plates is prepared so that it has 30 deg.<= contact angle <70 deg. to the aqueous solution of polyvinyl alcohol having type B viscosity of 15 cPs at 20 deg.C and has an average pore diameter of 12-16 μm, when it is dipped in water, then freeze-dried, by selecting the kinds of materials and the production conditions of the pulp and applying surfactants and the like.
Patent JP-H02251221-A (JP)
Title: Separating membrane module
Inventor: NINOMIYA KOHEI
IPC: B01D65/00
Filed: 1989-03-22
Abstract: PURPOSE:To contrive the retention of a satisfactory airtightness, even if the axis of a core pipe is not coincident with that of a cylindrical container by connecting the discharging end of the core pipe for discharging an impermeable gas and an impermeable gas outlet by an expansion joint pipe. CONSTITUTION:A hollow fiber bundle 2 formed by fixing both ends of a hollow separating membrane 7 in an open state by means of resin tubular plates 8 and 8a with a core pipe 6 for discharging impermeable gas arranged coaxially of the hollow fiber bundle is placed into a cylindrical container 1 having an untreated gas inlet 3, permeable gas outlets 4 and 4a and an impermeable gas outlet 5. The discharging end of the core pipe 6 and the impermeable gas outlet 5 is then connected by an expansion joint pipe 9. Since the core pipe and the tubular plate are not coaxial with each other, a satisfactory airtightness can be assured and the separating performance can be maintained and improved, even if the axis of the core pipe is not coincident with that of the cylindrical container.
Patent JP-H04307005-A (JP)
Title: Bed system and bedding dryer
Inventor: KAWAGURI MARIKO
IPC: A61M21/02
Filed: 1991-04-02
Abstract: PURPOSE:To provide a comfortable sleep with a bed system incoporating a bedding dryer. CONSTITUTION:A bag 4 connected to a bedding dryer 1 is placed between a matress and a bed, with addition of a temperature sensor 7, moisture sensor 8 and pressure sensor 10 to detect the state of temperature and moisture of the bedding. Thus a comfortable environment for sound sleep can be made.
Patent JP-H09255173-A (JP)
Title: Picture information processor
Inventor: KANAHASHI HIROTO
IPC: B65H3/06
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a picture information processor capable of setting feeding intervals for paper sheets to identical levels irrespective of the lengths of the paper sheets in a carrying direction. SOLUTION: A document 151 is set out through a document pad 147 and a document feed roll 148 and carried at a slightly faster speed by its next document rolls 156 and 157. For the document roll 148, the rotation of a rotary shaft 202 is transmitted via a gear box 214 and first to third rotation transmitting member 211 to 213. While the document 151 is commonly passed through the rolls 148, 156 and 157, the rotation transmitting members 211 to 213 make play for setting the interval of sending out a next document 151 and the gear box 214 absorbs unnecessary play by the idle rotation of a second gear 219. After the rear end of the document 151 is moved away from the roll 148, the rotary shaft 202 is rotated by an amount equivalent to the set play and then the motive power of the rotary shaft 202 is transmitted to the roll 148. Thus, sending intervals are maintained at constant levels.
Patent JP-S58188374-A (JP)
Title: Magnetic disc device
Inventor: TSUNODA SOUICHI
IPC: G11B5/596
Filed: 1982-04-28
Abstract: PURPOSE:To reduce the down-time accompanied with the replacement of a head disc assembly, by providing a notch filter included in a servo access system of a device to each head disc assembly side. CONSTITUTION:The notch filter 2 forming the servo access system is provided at the head disc assembly 4' side. In mounting the assembly 4' on a magnetic disc device main body, the notch filter 2 is connected via a connector 9. In the adjustment process of the factory, the attenuation frequency of the notch filter is set optimizingly, the adjustment of the notch filter is not required in the replacement of the head disc assembly, at the set plase of the device and allowing to reduce the down-time at the replacement.
Patent JP-H11274808-A (JP)
Title: Comb line type diplexer
Inventor: KIDA HIROYUKI
IPC: H01P1/213
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a comb line type diplexer with simple structure capable of controlling the occurrence of trouble at the time of production. SOLUTION: A band pass filter 4 for reception signal is constituted by providing central conductors 41-45 corresponding to the predetermined first frequency on a bottom plate 101. of a casing 100 consisting of an external conductor, a band pass filter 5 for transmission signal is constituted by providing central conductors 51-55 corresponding to the predetermined second frequency on the bottom plate 101 of the casing 100, and the comb line type diplexer is constituted by providing a wide band probe 10 for connecting the band pass filter 4 for reception signal and the band pass filter 5 for transmission line on the bottom plate 101 of the casing 100. Thus, the occurrence of trouble at the time of production is suppressed by easily providing the accuracy of gaps between the wide band probe 10 and both the adjacent central conductors 41 and 55 at the time of production.
Patent JP-S62226355-A (JP)
Title: Information controller
Inventor: TAKAHASHI KENICHI
IPC: G06F13/00
Filed: 1986-03-28
Abstract: PURPOSE:To improve respondence of a cluster system and reliability of the whole system by continuing data communication by another device even when a trouble occurred in one device. CONSTITUTION:When an information control device 1 detects abnormality of the state of another information controlling device 7 side, the normal information control device 1 execute thereafter data communication in place of the information control device 7 in which abnormality occurred with other devices 10, 11 connected to signal transmission line of abnormal side, and prevents system down of the abnormal side. When another information control device 7 side is normal and the information control device 1 goes to abnormal, the normal information controlling device 7 makes data communication of abnormal side similarly. The state of abnormality includes excessive increase of information access process, communication fault etc.
Patent JP-S58188278-A (JP)
Inventor: KAMEYAMA SHIROU
IPC: B66B1/36
Filed: 1982-04-28
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-H09254615-A (JP)
Title: Device for tightening tire anti-skid tool
Inventor: TANAKA MAKOTO
IPC: B60C27/10
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a tire anti-skid tool tightening device which is inexpensive because of a simple structure, is small, and allows easy maintenance. SOLUTION: This tightening device has a take-up reel 21, having a pair of flanges formed at a predetermined interval to each other in approximately the longitudinal center of a shank to wind a tightening rope 6 on the shank between the flanges, and an outside support member 17 having a pair of side plates connected thereto and held in place at a predetermined interval and parallel to each other, with both ends of the shank freely rotationally supported on the side plates to mount the take-up reel between the side plates.  Ratchet teeth 28 designed to idle in the winding direction and to engage in the opposite direction are formed on the outer periphery of the flange of the take-up reel, a lock piece 13 that can be engaged with and disengaged from the ratchet teeth is mounted between the side plates of the outside support member, and a spring member 32 which activates and presses the lock piece against the ratchet teeth of the take-up reel is provided.
Patent JP-S51145216-A (JP)
Title: Hood for television set and the like
Inventor: SARUWATARI SHIGETO
IPC: H04N5/64
Filed: 1975-06-10
Abstract: PURPOSE: The shape is freely changeable in responce to directions of incident light. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63236646-A (JP)
Inventor: OCHIAI SHINYA
IPC: B23Q7/02
Filed: 1987-03-25
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-H09255972-A (JP)
Title: Fuel oil composition
Inventor: TAKAHATA KAZUNORI
IPC: C10L10/14
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a fuel oil composition having low-temperature fluidity, and improved lubricating properties, enabling a stable operation in virtue of the capability of stable supplying a fuel and air and reduced in the tendency to wear a fuel injection nozzle by mixing a fuel oil with an olefin polymer and an oxidation-modified olefin polymer. SOLUTION: All of fuel oils which are used for gasoline engines, diesel engines, etc., and are fuels for engines for vehicles, etc., and include especially fuel oils for diesel engines such as gas oil, A oil and oils containing various additives. One hundred (100) pts.wt. this fuel oil is mixed with 0.005-0 pts.wt. 2-20C α-olefin homo-or copolymer or an ethylene/α-olefin copolymer having an ethylene content of 50-85mol%, each of which has a number-average molecular weight of 2,000-20,000, 0.01-10 pts.wt. oxidation-modified olefin polymer which is a product obtained by modifying an olefin polymer by oxidation and having a number-average molecular weight of 700-10,000 and optionally other additives.
Patent JP-H03271073-A (JP)
Title: Rear-wheel steering gear for vehicle
Inventor: YASUNO MITSUO
IPC: B62D6/00
Filed: 1990-03-20
Abstract: PURPOSE:To promote harmony between turnability and running safety in a vehicle according to a driver's intention by setting a coefficient of the specified equation showing a desired rear-wheel steering angle so as to become the larger in a wheel steering angle, the smaller in value. CONSTITUTION:A control unit U controls a rear-wheel steering mechanism B with a desired rear-wheel steering angle TG R to be defined by an equation I (thetaF shows a front-wheel steering angle, theta'H a variation of a wheel steering angle thetaH, K1, K2 a coefficient, respectively). The coefficient K2 of the equation I is set so as to become the larger in the wheel steering angle thetaH being detected by a sensor 30, the smaller in value. Accordingly, when a vehicle is in a rectilinear running state or such approximate to this state, the coefficient K2 becomes a large value, and thereby the desired rear-wheel steering angle comes to be set nearer to the opposite phase to the front- wheel steering angle in consequence. With this constitution, the extent of turnability in a vehicle is improvable. On the other hand, when the vehicle is in a steady turning run state or such approximate to this state, the coefficient K2 comes to a small value, and the desired rear-wheel steering angle is maintained to be nearer to the same phase to the front-wheel steering angle, thus the extent of running stability in the vehicle is secured.
Patent JP-S62229820-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAGAWA AKIO
IPC: H01L21/02
Filed: 1986-03-31
Abstract: PURPOSE:To enable an element wafer with high resistance layer to be formed easily by a method wherein both mirror ground surfaces of the first and the second semiconductor substrates are brought into contact with each other to be heat-treated at the temperature exceeding 200 deg.C forming them into one body. CONSTITUTION:An n<+> type layer 12 and a diffusion formed thermal oxide film 121 as well as a mirror ground n<+> type Si substrate 13 are prepared on another mirror ground surface of high resistance n<+> type Si substrate 11. These ground surfaces of the substrates are decreased and a thermal oxide film is removed by HF to be washed and dried up using a spinner and then both ground surfaces are bonded to each other in the clean atmosphere not exceeding class l to produce n<->-n<+> wafer by heat-treatment at the temperature around 1000-1200 deg.C. Through these procedures, the n<->high resistance layer not formed by epitaxial process can be formed into sufficiently high resistance layer moreover to be ground after bonding process so that the thickness of n<-> type layer may be easily set up at specified value.
Patent JP-S62229680-A (JP)
Inventor: HIRAMATSU ONORI
IPC: H05B6/34
Filed: 1986-03-31
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-S61230584-A (JP)
Title: Double density scanning circuit
Inventor: MURATA TOSHINORI
IPC: H04N7/01
Filed: 1985-04-05
Abstract: PURPOSE:To obtain a double density scanning circuit being prevented from the occurrence of a line flicker without deteriorating vertical resolution by providing a field memory and executing properly a scanning line interpolation in consideration of the information of the previous field. CONSTITUTION:A television signal is inputted to an input terminal 1 and a 1 line memory 18 delays the signal by one line. An adder 7 and a 1/2 attenuator 8 calculate the average of the inputted signal and the 1 line delay signal. By comparing the inputted signal with the 1 line delay signal and the delay signal of previous one field, an interpolation signal deciding circuit 21 selects either one out of the signals inputted to a switch 22 as an interpolation signal. Regarding write to two line memories, it is assumed that the television signal delayed by one line is written at one line of the first half and the interpolation signal is written at one line of the last half and the switching of an address is alternately performed by every one sampling. A switch 26 is closed to the line memory of a reading side by the output of a line memory control circuit 11 and a double density scanning signal is outputted at an output terminal 10.
Patent JP-S60214695-A (JP)
Title: Processing circuit of luminance signal
Inventor: TABATA AKIFUMI
IPC: H04N9/793
Filed: 1984-04-11
Abstract: PURPOSE:To amplify the input level of a comb-shaped filter, to attenuate an output level, to suppress the crosstalk of a chromaticity signal and to remove sufficiently said signal by utilizing an LPF and a Y-shaped/comb-shaped filter in series. CONSTITUTION:A video signal from an input terminal 1 is adjusted in level by a feedback signal from an AGC detector circuit 4 in an AGC circuit 2, and inputted to an LPF10. An output from the LPF10 is added to a comb-shaped filter 13 through a switch 12 of a comb-shaped filter circuit 100. The filter 13 is constituted of 1hr delay line 35, subtractor amplifiers 50 and 54, an amplifier 51, adder amplifier 52 and an attenuator 53. The input signal from an input terminal 11 is amplified, and its output is attenuated by the attenuator 53, then its band is limited by the LPF10 and the filter 13. The output of the filter 13 is fed back to the circuit 2 from an output terminal 15, processed by an emphasis circuit 5, frequency modulator 6, etc., and the output is made constant and recorded on a magnetic tape 9 together with signals of a chromaticity signal recording system.