baber/WOPTO huggingface dataset:
Patent JP-H10277911-A (JP)
Title: Automatic cutting device and automatic cutting and polishing device
Inventor: MURAKAMI ETSUZO
IPC: B23Q5/04
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To distribute a cutting force and cut a work with a uniform force by rotating a cutting tool at high speed by a trace quantity by a high-speed rotation motor so as to cut the work and rotating the cutting tool by a low- speed rotation motor so as to displace the position of the cutting abutment part at low speed. SOLUTION: When a high-speed rotation motor 1 is rotated, a tool 19 integrally supported with a spindle 9 is rotated about a point O1 with a radius δ at high speed, while being tilted about a point O2 . When a low-speed rotation motor 16 is rotated in this state, the tool 19 rotates about the point O2 at low speed via a rotation member 11, a guide roller 18, and a projecting pin 17. When the tool 19 is a cutting tool, the tool 19 rotates with the radius δ at high speed by a trace quantity by the high rotation motor 1 so as to cut a work with the cutting force being distributed. The cutting abutment part of the tool 19 is displaced at low speed by the motor 16 so that the tool 19 can cut a work in the wide surface part.
Patent JP-2000287593-A (JP)
Title: Weight-equipped fishing float
Inventor: SASAKI MASAYA
IPC: A01K93/00
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a weight-equipped fishing float that can extend its flying distance by attaching a weight with a specified value of specific weight to the lowermost edge side of the float body thereby further lowering the center of gravity of the fishing float. SOLUTION: This weight-equipped fishing float is prepared by arranging a weight 2 on the lowermost edge side of a float body 1 where the specific gravity of this weight 2 is made larger than that of lead metal. In a preferred embodiment, the weight is formed in a shape that is tapered off upward to the float body. Since the weight 2 can be miniaturized in its size even in the case that its weight is same, the position of the gravity center of the weight itself can be shifted downward whereby the gravity center of the fishing float shifts down to the lower part.
Patent JP-S60242328-A (JP)
Title: Electronic thermometer
Inventor: NAKAJIMA KIMIO
IPC: G01K1/02
Filed: 1984-05-16
Abstract: PURPOSE:To enable storage of the data meeting the purpose of temp. measurement by storing the temp. for each specified time interval and the time thereof and enabling display thereof together with the present time. CONSTITUTION:The temp. data from a temp. sensor 10 is stored in a temp. storage means 20 at every specified time interval set by a time setting means 40. The time when said data is stored and the specified time interval are stored in a time storage means 30. The temp. data and the present temp. are displayed on a temp. display device 50, and the time data and the present time are displayed on a time display device 60. The temp. change at the required time intervals is thus measured without the need for manual labor.
Patent JP-S5324964-A (JP)
Title: Disc brake
Inventor: IKEDA MITSUO
IPC: F16D65/095
Filed: 1976-08-18
Abstract: PURPOSE: To prevent partial wear of the pads of the disc brake by permitting the torque that is produced in the inner and outer pads to be received in a torque receiving member in the forward and reverse directions with respect to the direction of rotation of each disc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06294419-A (JP)
Title: Prevention of backlash due to clearance
Inventor: NAKAZAWA HIDEO
IPC: F16D1/02
Filed: 1993-04-01
Abstract: PURPOSE:To provide a means to prevent a backlash and noise due to a clearance by using an adhesive, and to enable removal. CONSTITUTION:Prevention of a backlash due to clearance comprises a process for applying a lecithin solution to either or both sides or a shaft or a hole to which the shaft is fitted, and for drying the solution, a process for applying an adhesive to either or both of the shaft or the hole to which the shaft is fitted, a process for fitting the shaft and the hole to which the shaft is fitted, together, and a process for hardening the adhesive. A pin can be drawn from a collar with far smaller force.
Patent JP-H11276709-A (JP)
Title: Device for lifting and polishing pachinko ball
Inventor: AOKI KENJI
IPC: A63F7/02
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for lifting and polishing Pachinko (Japanese pinball game) balls, capable of lifting the Pachinko balls smoothly without biting into the Pachinko balls, and of having a high polishing capability. SOLUTION: In a device for lifting and polishing Pachinko balls, rotary rollers are placed at upper and low portions, and an endless lifting belt 5 is extended between the rotary rollers. Polishing cloth 9 opposed to the rising surface of the lifting belt 5 and a sandwich plate 16 placed on the back of the polishing cloth 9 to sandwich Pachinko balls between in and the lifting belt 5 via the polishing cloth 9 are provided. The lifting belt 5 is driven by an electric motor to lift and polish the Pachinko balls. The sandwich plate 16 has a ball passage in which plural lines of almost hemispherical recessed grooves 17 each slightly greater than the diameter of the Pachinko ball are formed, and the sandwich plate 16 is made of a high-rigidity resin plate whose compression elastic modulus is 1 Gpa or more.
Patent JP-2000049410-A (JP)
Title: Nitride semiconductor laser device
Inventor: ITO KUNIO
IPC: H01S5/00
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor laser device of a long service life provided with high reliability. SOLUTION: In this device 100, protective layers 20a and 20b provided on the laser end face of a nitride semiconductor laser diode 10 are composed of Al1-x-y-zGaxInyBzN (0<=x,y,z<=1 and 0<=x+y+z<=1) transparent to light oscillated by the nitride laser diode 10. Also, at the time of defining the refractive index of the protective layers 20a and 20b as (n) and the wavelength of the light oscillated by the nitride laser diode 10 as λ, it is desirable that the thickness of the protective layers 20a and 20b is the integral multiple of λ/2n.
Patent JP-H08340459-A (JP)
Title: Deflection-corrected waveform generator and video display
Inventor: JIYON BARITSUTO JIYOOJI
IPC: H04N9/28
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To specially determine a shape for a correction waveform, to stably generate it and to strictly decide a timing by generating sawtooth-shaped signals provided with a prescribed phase to horizontal fly-back pulses and performing coupling for supplying a corrective deflecting current. SOLUTION: A pulse PC is generated preceding a clipped horizontal fly-back pulse Hzc for about 4 microseconds and coupled so as to reset a second lump generator 600. A lump or sawtooth generator generates the sawtooth-shaped signals which are initial or advanced in a horizontal direction for oblique and upper/lower trapezoidal shape correction. Then, the initial sawtooth signals are further coupled to a multiplier U2 and modulated by vertical sheet sawtooth signals so as to generate output signals for the correction of trapezoidal shape distortion. Further, output from the multiplier U2 is coupled to auxiliary deflection amplifiers 505, 525 and 545 for generating the current of the correction required for respective auxiliary deflection coils RVC, GVC and BVC.
Patent JP-S5624427-A (JP)
Title: Synthetic resin composition for foaming
Inventor: HOGI TSUNEO
IPC: C08J9/00
Filed: 1979-08-03
Abstract: PURPOSE: To prepare an inexpensive titled resin composition giving a foamed article almost free from shrinkage with time and having excellent dimensional stability and surface smoothness, by compounding a thermoplastic synthetic resin with an agent suppressing escape of a blowing gas, e.g. a specific boric acid ester etc.  
     CONSTITUTION: A thermoplastic synthetic resin is kneaded with 0.1W10wt% of one or more compounds of formula I [R 1  is 10W24C aliphatic hydrocarbon; R 2  is 1W5C aliphatic polyhydroxy alcohol; l is a positive integer of ≥1 and ≤ (alcohol valence of R 2  group -1); m is a positive integer of ≥1 and expressed by the equation II; n is 1W3; M is boric acid of phosphoric acid], e.g. tri(1-stearyl-glycero- 3)borate etc. The blowing agent is, e.g. an agent boiling under the melting point of the thermoplastic resin, preferably a volatile organic blowing agent (e.g. propane etc.). The composition can be applied to various types of foamed products. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58672-A (JP)
Title: Safety valve device
Inventor: NAKANISHI MOTOYASU
IPC: F16K31/06
Filed: 1981-06-25
Abstract: PURPOSE:To reduce damage and wear of parts and impart a temperature characteristic to action of a device, by constituting the device from a fluid pressure receiving part, pressure control part, pressure diffusion part, sheathed unit of non-magnetic material, magnetic field applying means and magnetic fluid. CONSTITUTION:If assumed that pressure exceeds blocking force of magnetic fluid 6, the magnetic fluid 6 is scattered by this pressure, in this way, a gap 21 opened, and excessively large pressure is diffused to the outside air through a filter 32 from a pressure diffusion chamber 31. Pressure in a pressure vessel 7 is reduced, if restored to normal, the magnetic fluid 6 is reset to the gap 21 and adsorptively fixed again to said gap 21, then this safety valve device can be automatically restored to the initial condition. The magnetic fluid 6 can be reset to the gap 21 by attracting action of the magnetic field applied to the gap 21.
Patent JP-H0454-A (JP)
Title: Detecting device for actual shift starting point of time of automatic transmission
Inventor: HOSHINO AKIRA
IPC: F16H63/40
Filed: 1990-04-13
Abstract: PURPOSE:To detect the starting of an actual shift from the stage of a torque phase and to execute further accurate control of engine torque by detecting torque of an automatic transmission through comparison of a rotation speed detected at a real time with an estimated rotation speed determined based on change hysteresis. CONSTITUTION:In a device to detect the actual shift starting point of time of an automatic transmission AT to detect a point of time when an actual shift is started after a shift command is transmitted is started, the rotation speed of a rotation member to produce a change in a rotation speed due to the shift is detected at a real time by means of a means A. Based on change hysteresis B of the rotation speed, an estimated rotation speed for which the rotation speed of the rotation member is estimated to change from now on is determined by a means C. Through comparison of the rotation speed A with an estimated rotation speed C determined based on change hysteresis, the torque phase of the automatic transmission AT is detected by a means D. Since, as noted above, a torque phase being the preceding stage of an inertial phase can be detected, in consideration of the time lag of a control device, a command can be transmitted to the control device before the starting of the inertial phase.
Patent JP-H01271622-A (JP)
Title: Device for controlling fuel injection quantity of internal combustion engine with egr device
Inventor: IKEDA SHINJI
IPC: F02D43/00
Filed: 1988-04-21
Abstract: PURPOSE:To conform an air-fuel ratio with a target air-fuel ratio by estimating the new-air partial pressure and exhaust-gas partial pressure of a mixture based on a recirculating exhaust gas quantity estimated from the behavior of an EGR value, the engine speed of an internal combustion engine, a pressure inside an intake air passage, and a new air temperature. CONSTITUTION:A first estimating means M8 estimates an exhaust gas quantity recirculated into an intake air passage M2 from the behavior of the EGR value of an EGR device M3 which is estimated by a behavior estimating means M7. Then, a second estimating means M9 estimates the new-air partial pressure and an exhaust-gas partial pressure of a mixture based on the estimated recirculating exhaust gas quantity, the engine speed of an internal combustion engine M5 detected by an operating condition detecting means M6, a pressure inside the intake air passage and an intake air temperature. From these, a new air quantity taken into a cylinder at the time of an intake stroke is calculated by a calculating means M10, and a corresponding fuel quantity is calculated by a calculating means M11. Thereby, an air-fuel ratio can be conformed with a target air fuel ratio.
Patent JP-S5622374-A (JP)
Title: Adhesive
Inventor: OOYABU NORIO
IPC: C08G18/00
Filed: 1979-08-02
Abstract: PURPOSE: To provide an adhesive having less yellowing property and excellent intial- and water-resistant-adhesive strength by mixing chloroprene rubber, a polyisocyanate cpd. having a spcific property, and a curing catalyst.  
     CONSTITUTION: To (a) 100pts.wt. of chloroprene rubber, (b) 1W200pts.wt. of a polyisocyanate which is aliphatic and/or alicyclic polyisocyanate cpds. contg. three  or more isocyanate gps. in a molecule (e.g. polyisocyanate cpd. obtained from 1,6- hexamethylene diisocyanate and an active hydrogen cpd.) and having viscosisty of 6,000cps or less at 25°C, and (c) 0.01W10wt% of at least one of  curing agents selected from the group consisting of organic metal salts (e.g. dibutyltin dilaurate), tertiary amines (e.g. triethylamine), and its salts are compounded to provide the object adhesive. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10288509-A (JP)
Title: Optical film thickness monitor
Inventor: UEDA MASAO
IPC: C23C14/54
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical film thickness monitor that is capable of measuring film thickness in time of film forming at high precision. SOLUTION: White light L1 emitted out of a light source 2 receives an interference due to a thin film 7 for a monitor, and the reflected light L2 is halved by a half mirror 10. White light L3 on one side is reflected by a reflecting mirror 21 and heads for a rotating mirror 12. White light L4 on the other is incident into an optical filter 11, and monochromatic light L5 of wavelength conformed to the desired film thickness is extracted and it heads for the rotating mirror 12. The white light L3 and the monochromatic light L5 reflected by the rotating mirror 12 are incident into a light-receiver 15 as shifting a span of time respectively. Incident timing is detected by each of two sensors 13 and 14, controlling each of two switches 16 and 17. With this constitution, each intensive signal of the white light L3 and the monochromatic light L5 is stored in each of two memories 18 and 19 and renewed, making them turn to two intensive signals V3 and V4 in consequence. In addition, a difference in these signals V3 and V4 is sought by a differential amplifier 20, and thus a periodical intensity variation alone, coming to happen by an interference, is outputted to a chart recorder 23.
Patent JP-H0646782-A (JP)
Title: Production of noodle conducive to health
Inventor: YON UPU SON
IPC: A23L19/00
Filed: 1993-03-31
Abstract: PURPOSE: To make healthy noodles, which is obtained by mixing healthy food called to be especially effective for preventing adult diseases such as cancer generally generated among present-day people to the noodle component as its material, easy to eat constantly for a long period. CONSTITUTION: The noodles mainly consists of a powder obtained by mixing Coicis Semen (adlay seeds), unpolished rice, read beans (adzuki beans), black beans, apricot stones, starch and flour. Then this is added with water, mixed with salt and soda as needed and kneaded to produce the noodle by a normal noodle making machine.
Patent JP-S61257738-A (JP)
Title: Pallet conveyor
Inventor: KAISE TATSUO
IPC: B65G25/04
Filed: 1985-05-11
Abstract: PURPOSE:To facilitate work by means of a space formed around the legs of operators by erecting pallets conveyed in a horizontal state with the conveyance device of the body of a pallet conveyor by means of erection devices at both ends of the body and returning them. CONSTITUTION:A pallet conveyor is provided with a conveyance device 8 for conveying a plurality of pallets 10 in a horizontal serial state and an erection device 20 provided at the end section of a pallet conveyor body 1 and having a swivel base for erecting the pallets 10 by swiveling around the axis laying in conveyance direction. In addition, the conveyor is provided with a return path 6 having a conveyance device for returning erected pallets 10 and a throwing down device 19 provided at the starting section of the body 1 and having a swivel base for returning the pallets to a horizontal state by swiveling around the axis laying in conveyance direction. The pallets 10 having been conveyed in a horizontal state from the starting section to the end section with the conveyance device 8 are erected with the swivel base of the erection device 20, then, are returned through the return path 6, and become again horizontal stage by means of the throwing down device 19 to be conveyed.
Patent JP-H02275908-A (JP)
Title: Cutting method for multifiber optical cable
Inventor: YANAGI AKIRA
IPC: C03B37/16
Filed: 1989-04-18
Abstract: PURPOSE:To obtain uniform cutting length and an excellent cut end surface by including a process which makes an initial flaw in the lower part of a bare optical fiber pressed by a pad with a horizontal flawing blade, and cutting the bare optical fiber with bending stress applied to the bare optical fiber with tension applied to the bare optical fiber and the fine lowering of the pad. CONSTITUTION:The jacket part 3 of the multifiber optical cable 1 is clamped, the tip parts of bare optical fibers 2 are arrayed horizontally and clamped to hold the bare optical fibers 2 in the air, and then constant tension is applied to them. Then the bare optical fibers 2 which are held in the air are pressed by the plate type pad 14 having a rounded tip and thus the bare optical fibers 2 which are arrayed horizontally are uniformed in height. Then the lower parts of the bare optical fibers 2 which are pressed by the pad 14 are flawed initially with the flawing blade 16 and the bare optical fibers 2 are cut with the tension applied to the bare optical fibers 2 and the bending stress applied to the bare optical fibers 2 by the downward movement. Consequently, the uniform cutting length and excellent cut end surface are obtained.
Patent JP-H07288681-A (JP)
Title: Color image forming device
Inventor: FUKUSHIMA TOKUTARO
IPC: H04N1/40
Filed: 1994-04-14
Abstract: PURPOSE:To block generation of a forgery document based on any of image data by using a forgery document discrimination means so as to discriminate whether or not image data from a host computer and image data from an image scanner are forged data. CONSTITUTION:A video controller 105 sends image data to a selector 104 in matching with a timing and a voltage level in the inside of a digital color copying machine 100. In the case of copy processing, the selector 104 selects image data from a scanner 106 and in the case of print processing, the selector 104 selects image data of the controller 105 and provides an output of the selected data. A forgery prevention unit 103 executes forgery prevention processing to discriminate whether or not image data selected by the selector 104 are forged data and provides an output. An image processing section 102 implements MTF correction, gamma correction, dither processing and color correction processing or the like to provide an output of image data expressed in C, M, Y, K to a color engine 101. The engine 101 emits a light corresponding to image data to a photoreceptor charged in advance to form an electrostatic latent image, to which charged color toner is depositted thereby forming a toner image.
Patent JP-S5623002-A (JP)
Title: Microwave strip line
Inventor: TAGA TOKIO
IPC: H01P3/08
Filed: 1979-08-03
Abstract: PURPOSE:To decrease the length of conductor and to make small the size of strip line, by constituting the microwave strip line with a plurality of meandering conductors in which the meandering part of strip conductor is mutually linked in parallel. CONSTITUTION:In case of the microwave strip line of unbalanced type, on another surface of the dielectric substance layer 2 having plate shape ground conductor 1 on one surface, the strip conductor 5 of strip shape having the meandering part 3 and the nonmeandering part 4 is attached. At the continuous part of the parts 3 and 4, a plurality p (two in figure) of meandering conductors E1, E2...Ep linked in parallel extension are provided, and the width Wi of the meandering conductor Ei can be made smaller than the provision of one meandering conductor, and the characteristic impedance is taken equal for the meandering part and the nonmeandering part.
Patent JP-H1040627-A (JP)
Title: Holder device and holder attaching method for the same
Inventor: HAMAKAWA SHINJI
IPC: G11B17/046
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items and production costs by fitting a first shaft part in a first hole part, then advancing a second shaft part to be engaged by the notched part of a second hole part and attaching a carriage holder to a chassis. SOLUTION: A cartridge holder 1 is attached to a chassis 2 to be freely turnable by a turning mechanism 25. The turning mechanism 25 includes projecting pieces 26 and 27 formed in ends of the side walls 16a and 16b of the cartridge holder 1, a first hole part 28 formed in one projecting piece 26 and a second hole part 29 pierced in the other projecting piece 27. The turning mechanism 25 also includes supporting pieces 30 and 31 formed to rise in semicircular arc manners in one side end of the chassis 2 and shaft parts 32 and 33 formed to be projecting from the supporting pieces 30 and 31. The projecting pieces 26 and 27 are protruded from the side walls 16a and 16b along the inserting directions of a disk cartridge 50 and from a ceiling plate 15 as to be in parallel with each other.  The projecting piece 27 has a notched part 34 formed by notching a part of the same in a horizontal direction.
Patent JP-S5222590-A (JP)
Title: Production process of catalyst for purification of waste gas
Inventor: SONETAKA KAZUNORI
IPC: B01J23/34
Filed: 1975-08-14
Abstract: PURPOSE:Production process of catalyst for removing CO and hydrocarbons in waste gas, particularly from household appliances for combustion, which can be produced simply, does not require heat treatment or burning and maintains catalytic activity from low to high temperatures.
Patent JP-S5863-A (JP)
Inventor: TOMISAKA YASUSHI
IPC: F25B11/00
Filed: 1981-06-25
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-S58768-A (JP)
Title: Accident point marking device
Inventor: AIDA TADAHIRO
IPC: G01R31/08
Filed: 1981-06-24
Abstract: PURPOSE:To elevate marking accuracy of an accident point, by deriving a difference between a usual circulating current and a circulating current detected at that time point, when an accident has occurred, estimating an accidential current, and marking the accident point. CONSTITUTION:At a normal time outputs 1-1a, 1-2a corresponding to AC devices 1-1, 1-2, respectively take a similar value in each cycle, therefore, outputs of substracters 3-1, 3-2 become zero. When a point F is generated due to an accident however, the time point when the accident has occurred becomes a  border line, and the output 1-1a, 1-2a, before and after the border line show  each different value. Accordingly, the subtracting circuits 3-1, 3-2 offset only a circulating currents IOJ, and provide an output consisting of intrinsic accidental  currents IOF1, IOF2. These accidental currents IOF1, IOF2 are inputted to an arithmetic circuit 5 through transducers 4-1, 4-2. As a result, the arithmetic circuit  5 calculates a distance Yf of the point F. In this way, influence of the circulating current is removed, therefore, marking accuracy of the accident point is  elevated.
Patent JP-S62256611-A (JP)
Inventor: SUZUKI YUKIO
IPC: B28B13/06
Filed: 1986-05-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。