baber/WOPTO huggingface dataset:
Patent JP-S5569335-A (JP)
Title: Expansion disc brake
Inventor: ROBAATO ARAN ANDAASON
IPC: F16D65/22
Filed: 1979-11-12
Abstract: In a disc brake of the spreading type an automatic adjuster is located within the housing of the brake. The adjuster comprises an extensible strut which acts between radial lugs on pressure plates to maintain the pressure plates in relative angular positions in which the braking clearances are maintained within the predetermined limits. In the construction described the strut is coupled at each end to a respective plate through a lever which is urged into a neutral position by a spring. The load in the spring is chosen to permit the lever to move angularly about a pivotal connection with its respective plate and prevent the effective length of the strut from being increased further as a result of loads which are transmitted through the strut as a consequence of structural deflection of the housing. The adjuster is therefore said to be "load-insensitive" for both directions of disc rotation.
Patent JP-H0693557-A (JP)
Title: Spreading apparatus for patterned fabric and spreading of patterned fabric
Inventor: UMEMURA KAZUO
IPC: D06H7/00
Filed: 1991-05-23
Abstract: PURPOSE:To mutually coincide each position of the respective patterns of fabrics vertically put in layers in a spreading operation of patterned fabric. CONSTITUTION:This apparatus is composed of a spreading table 1 having openings 2 for intake and discharge of the air on the upper surface, same pattern marking sheets 3, 3' to be put on the upper and lower sides of patterned fabric 5 layers spread and layered on the spreading table 1, pins 6 with each stand board to be thrust through the common points in the patterns of the patterned fabric 5 and the upper and lower marking sheets 3, 3' and a laser emitter 9 for irradiating from the above of the spreading table 1 so as to determine the positions of the marking sheet 3, 3' and the patterned fabric 5 on the spreading table 1. The spreading operation is carried out while thrusting each pin 6 with a stand board through the patterned fabric 5 along laser.
Patent JP-S5769741-A (JP)
Title: Resist exfoliating device
Inventor: YOSHIZAWA TAKESHI
IPC: G03F7/26
Filed: 1980-10-20
Abstract: PURPOSE:To prevent the adherence of chips of exfoliated film to a substrate by directing the substrate to be exfoliated with resist downwardly at the upper opening to become a funnel shape on the lower surface, flowing treating solution from the perephery to the center, and absorbing it at the center. CONSTITUTION:A resist exfoliating device has an opening 9 to be mounted with a substrate to be exfoliated on the upper surface, and an opening 10 is formed of a circular slit liquid passage 12 having a funnel shaped treating solution intake port 11 on the lower surface. A passage 12 is connected to a high sealed solution container 14 from an annular resist exfoliating region 13 around the passage 12. The surface of the substrate 7 is directed downwardly to the opening 9, and correcting chromium film chips lifted off are mounted from the chromium mask. Then, the folution 10 flows from the periphery the center of the substrate 7, and is intaked from an intake port 11. In this manner, the chip resist of the chromium film can be molten and removed, and can be treated in a short time without adherence to the substrate.
Patent JP-S6039598-A (JP)
Inventor: KARAKI MIKIO
IPC: G21F9/30
Filed: 1983-08-12
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-2000338990-A (JP)
Title: Sound signal processor, sound signal processing method and computer-readable recording medium recorded with sound signal processing program
Inventor: IWAMOTO TAKASHI
IPC: G10L21/0208
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To autonomously dynamically control a delay amount in the case of abstracting respective sound sources. SOLUTION: In this sound signal processor, a signal abstraction part 4 gives a prescribed delay amount to an observation signals 3b,..., 3v with a parameter control signal 8 representing the assumed delay amount, combines them with an observation signal 3a, and outputs an abstraction signal 5 and a residual signal 6. A mutual information amount optimization part 7 calculates a mutual delay amount for deciding independence between the abstraction signal 5 and the residual signal 6, outputs the parameter control signal 8 with sequentially changing the assumed delay amount on the basis of the calculation result, takes in the abstraction signal 5 and the residual signal 6, and repeatedly calculates the mutual delay amount. Thus, the mutual information amount optimization part 7 searches for a local minimum of the mutual delay amount and outputs the corresponding abstraction signal 5 as a target abstraction signal 9.
Patent JP-H0439149-A (JP)
Title: Foot-depressed parking brake
Inventor: KOJIMA JUJI
IPC: F16F3/04
Filed: 1990-06-05
Abstract: PURPOSE:To make a device compact by outwardly fitting a lock spring in close contact across a support shaft and a rotor, inwardly fitting a clutch spring in close contact across the rotor and a damper case, and dually fitting both springs to the support shaft inwardly and outwardly. CONSTITUTION:A lock spring 22 is outwardly fitted in close contact across the large-diameter section of a support shaft 3 and a rotor 6, a hook section 22a at one end is hooked on the support shaft 3, and a hook section 22b at the other end is hooked on a lock release ring 23 as a lock releasing member. A clutch spring 27 is inwardly fitted in close contact across a rotor 6 and a damper case 7, and the lock spring 22 and the clutch spring 27 are dually fitted to the support shaft 3. When a brake arm is rotated, the rotor 6 is rotated, the lock spring 22 is expanded in diameter, the clutch spring 27 is shrunk in diameter, and the damper case 7 is integrated with the support shaft 3 via a viscous material. This device can be made compact.
Patent JP-H10277206-A (JP)
Title: Game machine
Inventor: FUKUDA SADAO
IPC: A63F7/02
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To enable the management of the delivery rate of a game hall while substantially satisfying a player and further, eliminates biasing of profit to only one player by mutually adjusting a plurality of game positions to be generated with the winning of a prize. SOLUTION: This game machine is provided with variable display means 4L, 4C and 4R in which a plurality of patterns are variably displayed and the winning of a prize is determined containing a special incremental prize and a special prize depending on a display pattern when the display is stopped and a control means 20 to control the variable display of the variable display means. In this case, the control means 20 ends a challenge time game when a special incremental prize is generated during the challenge time game so arranged to stop the variable display according to the stopping operation by a player to shift the game position corresponding to the special incremental prize. When the special prize is generated, the challenge time game is interrupted to shift the game position corresponding to the special prize.  After the end of the game, the interrupted challenge time game is restarted.
Patent JP-S5770996-A (JP)
Title: Fan controller
Inventor: IWAMATSU MAKOTO
IPC: F04D27/00
Filed: 1980-10-22
Abstract: PURPOSE: To detect the presence of a man in the effective area an air generated by a fan and to perform an adequate air supply by enabling to continue the operation of a motor at the operation time of a timer circuit when such a slight signal of a movement of a man is detected, that is insufficient to rotate the motor at the non operation time of the timer circuit.  
     CONSTITUTION: After being amplified by an amplifying circuit for receiving 13, an ultrasonic signal reflected by a human's body detected by a detecting circuit 14, is turned into a pulse signal. When, the pulsive signal exceeds a predetermined variation level, it is converted into binarized signal by a comparative circuit. A timer circuit 16 is triggered by the binarized signal, while a motor 18 is driven by the operation of a driving circuit 17. Even by a slight movement of the human's body, a circuit in a timer circuit 16 detects and generates a short pulse to continue the operation of the timer circuit 16 for a certain time, whereby the miss operation that a fan is stopped in spite of the presence of a man, can be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5572403-A (JP)
Title: Pneumatic tire for motor-cycle
Inventor: OKUNO HIROSHI
IPC: B60C9/02
Filed: 1978-11-27
Abstract: PURPOSE: To improve the rolling resistance, driving characteristics, etc. of a tire, by arranging a reinforcing layer consisting of a glass fiber cord layer with rubber ranging from one bead portion to the other bead portion at the outside in the radial direction of a carcass.  
     CONSTITUTION: A carcass 2 is wound up around a bead core 4 to the outside from the inside in the axial direction of this tire. An end 3a of a glass fiber cord reinforcing layer 3 is located near a bottom of the bead core 4. Thus, the excellent characteristics of glass fiber can be maintained because the breaking of a glass fiber cord due to impact force and bending deformation can be prevented as much as possible. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04369574-A (JP)
Title: Ribbon cartridge
Inventor: SHIMOHANE MAKI
IPC: B41J17/32
Filed: 1991-06-19
Abstract: PURPOSE:To ensure that a ribbon cartridge which is compact can be produced at low cost and its ink ribbon is not exposed to catch dust or is not ruptured. CONSTITUTION:A ribbon reel for feed around which an ink ribbon 40 is wound is supported in freely rotatable manner in a cartridge 2 with a ribbon introduction orifice 3, and a ribbon pull-out sheet 41 is fixed to the tip of the ink ribbon 40. In addition, ribbon guides 14, 24 are allowed to protrude on the ribbon feed orifice 3 side of the cartridge body 2, and notched open parts 14a, 24a are formed on the ribbon guides 14,24 so that the ribbon pull-out sheet 41 can be exposed freely. At the same time, an pull-out engagement hole 41a is formed in the ribbon pull-out sheet 41.
Patent JP-H0927396-A (JP)
Title: Plasma etching process device using plasma confinement
Inventor: LENZ ERIC HOWARD
IPC: B01J19/08
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To quicken passing of used gas, shorten processing time, and reduce cost by flowing gas flowing outside from inside by limiting it to plural parallel passages arranged at intervals in the direction vertical to a gas stream by a shutting-up mechanism. SOLUTION: A pair of parallel electrodes 13 and 14 are arranged in a chamber 12, and a workpiece 16 on which plasma etching is performed is supported on the electrode 13. At operation, gas of an etching agent flows in an interactive space 17 by passing through the chamber 12, and radio-frequency voltage is impressed between both electrodes, and plasma is formed. A parallel circumferential directional clearances 31 having intervals in the vertical direction are formed in a space between adjacent circular rings 32 of a ring mechanism 39 in which plasma discharge is shut up. Used gas flows out of the space 17 by passing through the clearances 31 while particle electric charge is being neutralized by collision with walls of the rings 32. The clearances 31 running over the whole circumference of the mechanism 30 are interrupted only by a spacer 34, and the prescribed aspect ratio is set.  Preferably, the rings 32 are composed of three or more dielectrics of quartz or the like.
Patent JP-2000313719-A (JP)
Title: Improvement in fluidity of polymeric powder
Inventor: TAKAHASHI MAMORU
IPC: C08F2/00
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain polymer powder excellent in fluidity and difficultly causing heat spots in polymerization by feeding a polyalkylene oxide into a powder flow environment field where polymer, powder exists and the moisture content is controlled to be equal to or under a specific value so as for a specific amount of the polyalkylene oxide to exist in the field. SOLUTION: This polymer powder improved in fluidity is obtained by feeding a polyalkylene oxide (e.g. polyethylene oxide) preferably intermittently into a powder flow environment field having a moisture content of <=2 ppm in all gases which is a monomer polymerization process and/or a storage process for obtained polymer powder so as for the polyalkylene oxide to exist in an amount of 0. 1-400 ppm based on the weight of the polymer powder in the above flow environment field. A polymerization reactor for a vapor phase continuous polymerization equipment of an olefin is suitable as the flow environment field. Polyolefin powder, especially polyethylene homopolymer is suitable as the polymer powder. The polyalkylene oxide is preferably fed in a diluted state with a 5-12C aliphatic hydrocarbon.
Patent JP-S59202795-A (JP)
Inventor: RONARUDO HASUTEINGUSU RATSUKAM
IPC: H04R1/24
Filed: 1983-08-11
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-S62253219-A (JP)
Title: Photoelectric switch
Inventor: HIROSE TAKUMI
IPC: H03K17/78
Filed: 1986-06-24
Abstract: PURPOSE:To attain the miniaturization and light weight of the titled switch and to improve the ease of manufacture by providing an oscillation circuit whose oscillating period is being switched in two stages and a power-on delay oscillation period adjusting circuit switching the oscillating period. CONSTITUTION:The operation of a photodetection circuit E is unstable until a capacitor is charged at application of power and the detection is made unsure, then no detection signal is outputted from the application of power for a prescribed time. Its power-on delay time is a product 5t between a count 5 of an integration circuit D and a pulse period (t) from a frequency division circuit B. Assuming the period of the output pulse of an oscillation circuit A as 2T, then the pulse period is t=8X2T, a delay time is 8X5X2T and a reply speed is 8X5X2T. When the oscillation pulse is outputted from the circuit A at a period 2T with a control signal S8 at a low level and at a period of T with the signal S8 at a high level, the delay time is 8X5X2T and the reply speed is 8X5T to attain the long delay time and the fast response speed.
Patent JP-S5935480-A (JP)
Title: Semiconductor device
Inventor: MATSUMURA TATSUO
IPC: H01L29/417
Filed: 1982-08-24
Abstract: PURPOSE:To obtain a GaAs FET having a protective film of a small surface leakage current on the surface by a method wherein a recessed part is provided in a semiconductor active layer, a pair of ohmic electrodes are formed interposing the recessed part between them, and a gate electrode to make Schottky contact with the active layer is provided in said recessed part. CONSTITUTION:A buffer layer 2 and the active layer 3 are made to grow vapor phase epitaxially on a semiinsulating substrate 1 consisting of GaAs, and the source electrode 4 and the drain electrode 5 consisting of AuGe/Au are formed on the layer 3. Then a heat treatment is performed in N2 gas to make alloy layers 6 to be generated under the electrodes thereof, and a heat treatment is performed again in mixed gas of N2 and O2 to form the oxide film 7 between the layers 6. After then, an oxide layer 8 is adhered on the whole surface, and is covered with a resist film 9 having an opening 10 positioning between the electrodes 4, 5, etching is performed using the resist film thereof as the mask to form the recessed part 11 in the active layer 3, and a region 14 formed by thinning thickness of the layer 3 is generated. Then a metal to make Schottky contact is adhered to the whole surface, the gate electrode 15 is left on the region 14, and the unnecessary metal is removed together with the films 9, 8.
Patent JP-H0443105-A (JP)
Title: Pneumatic radial tire
Inventor: HIMURO YASUO
IPC: B60C11/11
Filed: 1990-06-07
Abstract: PURPOSE:To satisfactorily reconcile the steering stability to the dry road surface and the wet drain performance by disposing inclined grooves, considering the degree of contribution to the steering stability to the dry road surface in the position in the cross direction of a tread and the wet drain performance. CONSTITUTION:Seen from the front face of a tire, the first and second inclined grooves 4, 5 which are extended upward obliquely from the tread central area to the tread ends and opened to the tread ends are alternately disposed at designated spaces in the peripheral direction of the tire on a tread portion 1. In this case, the first grooves 4 are inclined at a comparatively larger angle to the peripheral straight groove 2 and made intersect the peripheral straight groove 2. The second inclined grooves 5 include curved portions 5b largely curved extending over the range of 30-60% of the tread half breadth and smaller inclined groove portions 5c which have an angle of inclination to the peripheral straight groove 2 much smaller than the angle of a corresponding portions of the first inclined grooves 4 and intersect the first inclined grooves 4.
Patent JP-H06338055-A (JP)
Title: Production of magnetic recording medium and continuous kneader
Inventor: ITO ATSUSHI
IPC: C09D7/80
Filed: 1993-06-18
Abstract: PURPOSE:To provide a producing method for a magnetic recording medium and a continuous kneader capable of realizing the medium extremely improved not only in Bm but in Rs and high dispersibility and extremely reduced in production time and cost. CONSTITUTION:Supplied magnetic coating material components 16 are sufficiently compacted in the state of high solid content (NV) in a compacting and kneading part 20 at first and as the next time, and successively diluted and kneaded stepwise with a solvent supplied from a solvent tank 21, for instance, by each pump of 22A, 22B, 22C 22D in a diluting and kneading part 30. In the compacting and kneading part 20, the coating material component 16 to be kneaded has particularly high density having 78-100% NV and is made finally to <=77% solid matter content in the diluting and kneading part 30.
Patent JP-H0312544-A (JP)
Title: Video input device for outward appearance inspection
Inventor: NISHINO TAKAHIRO
IPC: G01N21/88
Filed: 1989-06-09
Abstract: PURPOSE:To input an image of the whole uneven pattern simultaneously by equalizing the angle of incidence of incident light on the uneven pattern surface of a substrate to the tilt angle of the uneven pattern surface to the surface of the substrate and making reflected light into nearly parallel light. CONSTITUTION:The light E1 emitted by a light source 1 is converged by a spherical lens 3, and reflected by a half-mirror 4 to irradiate a circuit pattern Sp formed in a projection shape on a thin film substrate S. The focal length (f) and diameter R of the lens 3 are set to theta=2theta1=tan<-1>((R/2)/f), where theta is the angle between the incident light and the optical axis of the lens 3, so that the incidence angle theta1 of the incident light E3 is nearly equal to the tilt angle thetas of the surface of the pattern Sp to the plane part of the substrate S. Consequently, the light beam (nearly parallel light beam) is obtained while the direction of the reflected light F1 reflected by the surface of the pattern Sp at a reflection angle theta0 (= theta1) is suppressed within a constant divergence range, so the light F1 can all be made incident on an ITV camera 6. Therefore, a part which is not inputted as an image is generated at neither the part nor the peak part of the slanting part of the pattern Sp.
Patent JP-H1072057-A (JP)
Title: Separator or packaging material
Inventor: ARAKAWA MASAAKI
IPC: A61F13/472
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce the frictional factor of the surface to improve the productivity at the time of manufacture, and the commodity value, and reduce the sound at the time of usage by making at least one surface of a thermoplastic resin film, into a satin finished surface or an embossed surface having a surface roughness which is a specified value or less of the thickness of the film. SOLUTION: For a thermoplastic resin film 1, one surface is made into a satin finished surface (or embossed surface) 2, and a release treated layer 3 is provided on the other surface. The thermoplastic resin film as a base material, one surface or both surfaces of which are formed into a satin finished surface of an embossed surface, and the surface is made 1/2 or less of the thickness of the film, and preferably, the provision of a surface roughness (Ra) of about 1/4-1/10 is favorable. When the thermoplastic resin film is too thick, the strength becomes weaker, and there is fear in the workability in machining, or that it may be broken in the handling in an actual usage, etc. Therefore, the surface roughness (Ra) of the satin finished surface or the embossed surface is preferable to be about 25μm or less, and about 2-10μm are best.
Patent JP-S5576401-A (JP)
Title: Digital bumpless switching unit
Inventor: MIYAMURA HISATO
IPC: G05B7/02
Filed: 1978-12-01
Abstract: PURPOSE: To secure the fixed amount of variation for the output value under switching by performing the bumpless switching via the analog memory featuring the varying output with the addition and subtraction of the unit variation amount plus the digital circuit which gives the control to the addition/subtraction pulse.  
     CONSTITUTION: The two input e i1  and e i2  are supplied to analog gate 8, and either one of them is fetched via selection signal I or II. Error detector 9 of the switch selection circuit features the output varying from 0W1 when the error is within the range of the error allowance value between input signal e i  and output signal e 0  of the analog memory, thus opening gates 10 and 11 to carry out the switching action. With switching from signal I to II, the input to error detector 1 switches from e i1  to e i2 . And if some difference exists between the input, the output of detector 9 is 0 with the output of gate 20 switching the pulse frequency from fO to fC to carry out the subtraction of counter 5 with the cycle of fC. When the error between the input and output is within the allowance range, the output of gate 20 changes from fC to fO to secure again the action of the normal analog memory. Thus a fixed rate can be kept for variation of the signal amount under switching. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5850703-A (JP)
Inventor: FURUKAWA OSAMU
IPC: C04B35/453
Filed: 1981-09-21
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-S6039540-A (JP)
Title: Measuring device of coefficient of thermal expansion
Inventor: FUJIWARA TEIICHI
IPC: G01N25/16
Filed: 1983-08-15
Abstract: PURPOSE:To measure automatically with high accuracy and non-contact a coefficient of hot linear expansion under high temperatures of ceramics by using two sets of a camera incorporating a solid-state scanning photodetector and combined with a lens system, and an illuminating device. CONSTITUTION:Both ends of a sample 2 in a heating furnace 1 provided with a heating element 11 are illuminated by an illuminating device 9 from a vertical direction to an axis of the sample 2, a shadow part to which light is shut off by the sample 2, and a highlight part which light reaches directly are magnified and projected by a telephone lens 14 to a solid-state scanning photodetector surface of a camera 15 through a filter 13, and displacement is measured from a ratio of the highlight part L and the shadow part D. In this case, an output of each camera control unit 16 is added and outputted by a digital signal corresponding to the displacement. This output and an output of a thermometer 19 connected to a thermocouple 12 are inputted to a microcomputer 18 through an interface 17, a storage operation is executed, and a curve of relation between a temperature and a coefficient of thermal expansion is written by a digital plotter 20.