baber/WOPTO huggingface dataset:
Patent JP-H08156818-A (JP)
Title: Steering device for working vehicle
Inventor: TAKENAKA MITSURU
IPC: B62D11/08
Filed: 1994-12-08
Abstract: PURPOSE: To improve the steering performance of a steering operation tool when adjusting lines during harvesting work. CONSTITUTION: An oscillation operatable lever 34 which performs off-operation of a side clutch 38 to the operating direction and on-operation of a side brake 26 with the oscillation to the right and left is provided and a pair of right and left push button switches 41, 41 are provided at the grip of the lever 34, so that the corresponding side clutch 38 is off by one-step operation for one of the push button switches 41, 41 to change into a gentle turning condition. In addition, the side brake 26 is switched on by push-in operation to develop a sudden turning condition.
Patent JP-H02152676-A (JP)
Title: Package and preparation thereof
Inventor: INAGAKI HIROMICHI
IPC: B65D77/04
Filed: 1988-11-30
Abstract: PURPOSE:To obtain a package optimum to the packing of liquid or pasty food by applying a perforated film and an exterior film to a bag making machine as one film by falsely adhering a membrane like film to the perforated film in such a state that both films are held between rolls in a molten state. CONSTITUTION:A perforated film 1 is sent out from a roll 2 and molten polyethylene is extruded from a melting extruder 3 to form a film 4 which is, in turn, pressed to the perforated film 1 in a molten state between rolls 5, 5' to be sunk into the perforations 1a of the perforated film 1. Both films are not melted but adhered falsely. The polyester film 6 becoming a base film wound around a roll 7 is adhered to the outer surface of the film 4 through an adhesive coating roll 8 and a dryer 9. Soy sauce is hermetically packed using a package 10 to heat-seal said package 10 by a heat seal bar 13. When the front and rear films are released at an opening port 14, the perforated film 1 is released from the polyethylene film 4 and the perforated film 1 keeps a hermetically sealed state. Soy sauce is issued from the perforations 1a of the perforated film 1 when the package is pushed slightly by a finger but does not become a state flooding at once and can be packed without any problem.
Patent JP-S63157074-A (JP)
Title: Logic device
Inventor: SATO MITSUGI
IPC: G01R31/28
Filed: 1986-12-19
Abstract: PURPOSE:To facilitate the generation of a test pattern by inputting a common clock plural times, controlling an FF which constitutes a scan path so as to fetch data with 2nd and succeeding clocks, and diagnosing a circuit to be tested by using the fetched data. CONSTITUTION:When the circuit 3 to be tested is diagnosed, a test mode is selected by setting a switching signal (k) to an H level, and a scan mode is selected by setting a switching signal (a) to the H level. Then a shift clock (b) is inputted and data is set in the FF1. Then, a normal mode is selected by setting the signal (a) to an L level and system clocks (c) and (d) are inputted once. The clock (c) is inputted once to hold the FF11 at the H level and a signal l rises to the H level. Then the clocks (c) and (e) are inputted once. The clock (c) is effective to the FF1 because the signal l is at the H level and an FF2 is effective irrelevantly to the level of the signal l because the clock (b) is at the L level. Further, the scan mode is entered again and while the clock (b) is inputted, the data set in the FF2 is scanned out and compared with an expected value.
Patent JP-H01145122-A (JP)
Title: Manufacturing device of display plate
Inventor: FUJISAWA MITSUO
IPC: B29C65/74
Filed: 1987-12-01
Abstract: PURPOSE:To form a more delicate boarding pattern by a method wherein a sheet material is fed so as to stick the same close to a planelike mold material and fusing of the sheet material is performed into a predetermined form with an ultrasonic generator moving along the predetermined form of the mold material while abutting against the sheet material. CONSTITUTION:Tapelike fiber cloth T is put on a base stand 22. Then when a pedal 36 is worked, a mold material 45 is stuck close to the fiber cloth T through a supporting arm 30 by moving the mold material 45 downward and a starting signal is generated by pressing a detecting roller 40 of a limit switch 39 by a detecting body 37 for starting. An ultrasonic wave generator 15 begins to move leftward along a notch 23 by performing regular turn of a motor 11 through this starting signal and the same is kept moving until a stop signal is generated by a limit switch 20a by pressing a detecting roller 21a of a first stop limit switch 20a by a first stop detecting body 19a. As a radiation port 15a of the ultrasonic generator 15 moves while abutting against the fiber cloth T at the time of this movement, the fiber cloth T is fused in a form of the mold material 45 and a cut end C due to fusing is welded into a pattern of the mold material 45 and a display plate M is obtained.
Patent JP-H08156308-A (JP)
Title: Controlling device for photographic printing in thermal head type photographic printing device
Inventor: OISHI KATSUMI
IPC: B41J2/36
Filed: 1994-12-08
Abstract: PURPOSE: To provide a controlling device for photographic printing in which gradation of a thermal head type photographic printing device is precisely represented. CONSTITUTION: A controlling device for photographic printing is equipped with a gradation data generation means 16 for generating gradation data, photographic printing signal supply means 18-23 for supplying a photographic printing signal to a thermal head part in accordance with the gradation data and a correction means 12 for correcting the photographic printing signal of the next one line in accordance with the gradation data of one line.
Patent JP-H09144605-A (JP)
Title: Lpg regulator
Inventor: KOSUGE HIDEYA
IPC: F02B77/13
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To improve the rigidity of a secondary cover so as to prevent noise from propagating toward an outside and prevent increase of the noise by integratedly forming a plurality of libs along a radial line from a center part on the outer surface of the secondary cover for protecting a diaphragm. SOLUTION: Liquid fuel which flows from a fuel inlet 1 into a preheating chamber 2 is heated and gasified by hot water in a hot water passage 3 for heating. Gaseous fuel flows into a primary pressure reducing chamber through a fuel passage 4, and then it flows into a secondary pressure reducing chamber 8 through a fuel passage 7. A secondary cover 14 protects a diaphragm 11 for partitioning the secondary pressure reducing chamber 8 and an atmosphere chamber 10 and at the same time forms the chamber 10. The secondary cover 14 consists of a circumferential wall 15, an installing hole 16, a side plate 17, a lib 18, and an uplift part 19. Since the lib 18 is arranged, the peculiar vibration number of the secondary cover 14 is different from the frequency of noise, and rigidity of the secondary cover 14 is improved.  It is thus, possible to prevent noise such as a flute from propagating toward an outside, and also it is possible to prevent noise from increasing so as to propagate it toward the outside.
Patent JP-H09142571-A (JP)
Title: Tank lorry and tank container
Inventor: ISHITANI KINYA
IPC: B65D88/12
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To contain two kinds of cryogenic liquefied gas and keep constant the gravitational center position regardless of respective quantities of liquid. SOLUTION: A tank lorry or a tank container is provided with an external tank 14, first and second internal tanks 16, 20 horizontally and parallelly arranged and provided with the same shape and capacity, a third tank 18 arranged between the first and second tanks in the external tank, and a bottom connection pipe 22 and an upper connection pipe connecting both bottoms of the first and second tanks and both upper parts thereof respectively. A cryogenic liquefied gas is contained in the first and second tanks 16, 20 and another cryogenic liquified gas is contained in the third tank 18. In this constitution, the liquid levels in the first and second tanks become equal to each other and the quantity of the liquid is equal in respective tanks. And hence, the gravitational center does not vary in the horizontal direction.
Patent JP-S63159166-A (JP)
Title: Load sensing type brake liquid pressure control device
Inventor: SAKAMOTO SHIGERU
IPC: B60T8/30
Filed: 1986-12-22
Abstract: PURPOSE:To control the liquid pressure of a wheel cylinder to a value precisely responding to a wheel load, by a method wherein an input means forms a cylindrical member with a bottom slidably engaged with a large piston. CONSTITUTION:A cylindrical member 70 is slid by applying a wheel load from a suspension spring 78, and when a wheel load is applied on a resilient body 84, an energizing force responding to the wheel load, simultaneously, is exerted on a valve piston 54. In this case, since the cylindrical member 70 is guided by means of a large piston 12 for sliding, it can be smoothly slid. Even when, during turn of a vehicle, a horizontal load is applied on the suspension spring 78, pinch and high friction resistance are created, and an error, being serious enough to create an actual problem, is prevented from occurring to an energization force exerted on the valve piston 54. This constitution controls the liquid pressure of a wheel cylinder to a value normally responding to a wheel load.
Patent JP-H10138184-A (JP)
Title: Arrival target point watching type position-attitude incoherent arm mechanism
Inventor: KANEKO KENJI
IPC: B25J18/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide arm mechanism that can improve the accuracy of a hand tip position and generating force because of no interference between translational motion and rotary motion of a robot hand and can improve work efficiency and work accuracy by enabling an operator to easily recognize the position and attitude of a work object and the hand because of the hand tip always pointing to a work point. SOLUTION: This arm mechanism has rotating actuators 13a, 13b, 13c by axes having an absolute coordinate system on a base and a coordinate system 9 at one point on an end effector 5 and driving rotation around each axis of the end effector 5, a translation actuator 17 driving translation of a work object 3 of a uniaxial direction, attitude holding mechanism 18 connected to translation control drive mechanism 10 so as to hold the attitude of the work object on the absolute coordinate system constant, and actuators 24a, 24b performing translation within a horizontal plane of a table.
Patent JP-H04179215-A (JP)
Title: Amorphous thin film and manufacture thereof
Inventor: NISHIKAWA SATORU
IPC: G03F1/22
Filed: 1990-11-14
Abstract: PURPOSE:To make it possible to measure a stress of an amorphous thin film by an X-ray diffraction method or by a Raman scattering method by depositing a crystalline thin film or scattering crystalline fine particles on the amorphous thin film. CONSTITUTION:On a substrate 3, an SiN film 2 is deposited to the specified thickness and then polycrystalline Si is deposited in the specified thickness to form a crystalline film 1. After that, an SiN film is formed on the crystalline film 1. Or, after the polycrystalline Si film 1 is formed, the film 1 is processed to a beltlike one or islandlike one by photolithography and etching and then an SiN film is formed on the film 1. The crystalline film or particle is deformed by a stress which is applied by the SiN film. Therefore, the amount it deforms is measured by measuring X-ray diffraction or Raman scattering of a crystal of the crystalline film or particle. The stress of the SiN film can measured by measuring the amount the crystalline film or particle deforms.
Patent JP-H05144373-A (JP)
Title: Electron gun manufacturing device
Inventor: HIROZAWA DAIJI
IPC: H01J9/18
Filed: 1991-11-21
Abstract: PURPOSE:To provide an electron gun manufacturing device by which stress due to dislocation of the central axis is not caused when a cathode is inserted into a cathode support cylinder and positional dislocation is not caused on the cathode surface when a cathode receiver is pulled out after welding is finished. CONSTITUTION:A part, covered with a cathode 15, of a cathode receiver 16 is made displaceable in the radial direction orthogonal to the axial direction by means of an air float mechanism 55. Even if the dislocation of the central axis is caused between the cathode 15 covering the cathode receiver 16 and a cathode support cylinder 12, this dislocation can be absorbed by means of the displacement function, so that stress is not generated.
Patent JP-H09144998-A (JP)
Title: Device for checking leakage of halogenated gas
Inventor: TANAKA SHIYOUICHI
IPC: F17C13/12
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To inspect the leakage without leading the tracer gas or the like into a container. SOLUTION: An air-tight closed space 9 is formed in the periphery of a valve 3 of an air-tight container 1 filled with UF6 so as to store the UF6 gas to be leaked from the valve 3. The closed space 9 is vacuumed by a vacuum pump. A halogenated gas densitometer 15 for measuring density of hydrogen fluoride gas is connected to the closed space 9, and the air is led when the gas inside of the closed space 9 achieves the density, which can be measured by the halogenated gas densitometer 15. The reference time (t) from the vacuum suction to the storage of the UF6 gas at a density, which can measured, in the closed space 9 is set on the basis of the capacity of the closed space 9 and the allowable leakage ratio of the UF6 gas and the sensitivity of the halogeated gas densitometer, and a inspection whether the leakage ratio at the allowable value or less or not is performed.
Patent JP-H07157123-A (JP)
Title: Paper sheet separating device
Inventor: SHIBAZAKI HIDEO
IPC: B65H3/52
Filed: 1993-12-07
Abstract: PURPOSE:To separate paper sheets of different thicknesses, i.e., single-part sheets or multi-part sheets. CONSTITUTION:In the sheet separating device in which multiple single-part sheets each comprising one sheet or multiple multi-parts sheets each comprising multiple sheets are piled up on a bed 7, and the sheets 6 are separated one by one, provided are a pick-up roller 1 to deliver the laminated uppermost single-part sheets or multi-part sheets by rotation, a feeding roller 2 to feed the delivered sheets 6, and a gate roller 3 to prevent the feeding of other sheets 6 by pressing against or moving closely to the lower end of the feed roller 2 for separation of the sheets. When the gate roller 3 separates the single-part sheets, the sheets 6 are separated by a lever 4 under closed condition to the feed roller 2 and, when the multi-part sheets are separated, the sheets 6 are separated by spreading the gate interval.
Patent JP-H10148773-A (JP)
Title: Color image forming device and method for forming color image
Inventor: IWATA NOBUO
IPC: G02B26/10
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent generation of error in dot position of main scanning direction and main scanning line length even if some error is generated in the rotation speed of a polygon motor corrected in the speed according to variations of photo-receptor speed for preventing unevenness of an image pitch in the direction of sub-scanning. SOLUTION: The rotary situation of a polygon mirror 304 is detected and a reference frequency (image frequency) is controlled for determining a write timing of an exposure beam in accordance with the detected rotary situation. In this case, since the image frequency is controlled according to actual rotary situation of the polygon mirror 304, no error is generated in dot position of the main scanning direction and main scanning line length even if some errors are generated in the rotary situation of the polygon motor 303.
Patent JP-H07158436-A (JP)
Title: Exhaust pipe connecting structure and exhaust pipe connecting collar structure
Inventor: SHIMONOSONO HITOSHI
IPC: F01N3/24
Filed: 1993-12-07
Abstract: PURPOSE:To facilitate the assembly of a collar with a small number of part items and attain the decrease of adverse effect caused by thermal expansion difference and the reduction of heat transfer area so as to improve heat insulating effect in the constantly stable state. CONSTITUTION:A cylindrical collar 51 is inserted being fitted with play from the exhaust port 63 side to the exhaust pipe 64 side. The outer periphery of the collar 51 is fixed to the inner periphery of an annular seal flange 53 interposed between a connecting flange 65 and the fitting face on the other party side, and the seal flange 53 is formed into corrugated plate shape from the inner periphery side to the outer periphery side so as to provide first corrugated parts 55, 56 lowest in the state of being free radially inward. The outer peripheral edge of the seal flange 53 is provided pointing to the connecting flange 65 or the fitting face on the other party side, and an engaging part 67 is provided to lock the outer peripheral edge of the seal flange 53 on the radially outer side at the time of fastening and connecting the outer peripheral edge of the seal flange 53 to the connecting flange 65 or the fitting face on the other party side.
Patent JP-H10148030-A (JP)
Title: Scaffold-forming device for slope
Inventor: MAEDA YASUMICHI
IPC: E04D15/02
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To easily form a working scaffold on a slope. SOLUTION: Support bases 4 provided with two tread-support faces 10, 11 are formed at every specified distance in the longitudinal direction on the upper face of a belt sheet 2. An insertion link 5 of a string fixing the tread 3 on the support base to the belt sheet 2 and a fixing hole 6 for the hook of a safety belt are provided between respective support bases 4. The belt sheets 2 are arranged parallelly at both sides of a slope and treads 3 are fixed between the support bases 4. In this way, the treads 3 are arranged on a slope to secure the safety of works.
Patent JP-H06162666-A (JP)
Title: Magnetic recording/reproduction device
Inventor: HIGASHIYA HIROSHI
IPC: G11B20/10
Filed: 1992-11-17
Abstract: PURPOSE:To achieve a low error rate to the non-linear distortion in a reproduction system by placing a signal point so as to allow the scattering from the zero point of signal point distribution due to non-linear distortion of reproduction signal in multiple-valued amplitude/phase modulation. CONSTITUTION:M-bit digital signal series 210 from a terminal 2 are converted to 3-bit signal series 310 by a conversion circuit 3. The signal point is laid out on a constellation flat surface by a mapping circuit 5 and is output from the circuit 5 by two-system I signal 510 and Q signal 520. The signals are fed to an orthogonal modulation circuit 6 for orthogonal modulation by a carrier 71 from a carrier generation circuit 7, a burst signal is added to the modulation signal 61 by an addition circuit 8, and a bias 91 is added by an addition part 10, thus recording into a recording medium 13 by a head 12. In this case, two series of signals 510 and 520, which indicate signal positions so that the spacing in reference to the other signal point is larger for a signal point where the distance from a zero point on a constellation plane is longer in two signal points corresponding to N-bit digital signal train in a mapping circuit 5, are output.
Patent JP-H09237812-A (JP)
Title: Workpiece dimension measuring method, semiconductor device manufacturing method and quality control method
Inventor: ARIMOTO HIROSHI
IPC: H01L21/302
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To measure the dimensions of a pattern on a wafer in noncontact manner and nonderstuctively at high speed by adjusting fabricating parameters of a semiconductor device according to the dimension of a structure in a direc tion parallel to the surface of a substrate from the polarization of a light beam emitted from the structure. SOLUTION: The surface of a substrate 11 is irradiated with a polarized incident light beam over a specified angle and the polarization of a light beam emitted from a structure, i.e., pattern 11 is measured to obtain the width W of the pattern in a direction parallel to the surface of the substrate 11 from the polarization and fabrication parameters of a semiconductor device are adjusted according to the width W. Thus it is possible to measure the width W of the pattern 11 of the wafer on the substrate 10 noncontactually and nondestructively at high speed.
Patent JP-H06201677-A (JP)
Title: Device and method for obtaining content of no
Inventor: ANDOREEASU TERUMIIN
IPC: G01N33/00
Filed: 1993-11-02
Abstract: PURPOSE: To highly sensitively detect NO content with a small-sized and simplified device by directly injecting a liquid to be analyzed into a reaction medium in a micro reactor, mixing it with an inert gas flowing through a flit bottom followed by carrying, cooling it by a cooling jacket, and then supplying it to a chemical light emitting equipment. CONSTITUTION: An inert gas, for example, helium, is introduced into a micro reactor 2 having a frit bottom 3 through an inlet valve 16. An analyzed liquid is also installed from an installing pipe piece 4 to the reactor 2 through an injection diaphragm 8. The helium contaminated with NO in the liquid is cooled by a jacket 7, discharged form a discharge pipe piece 5 through an outlet value 17, and supplied to a chemical light emitting equipment 9 through a regulating value 15. An ozone generator 14 for generating ozone from oxygen 13, and a vacuum pump 12 through an activated charcoal filter 11 are connected to the chemical emitter 9, and the total quantity of NO contained in the liquid sample is detected by the detector 6, and recorded 10.
Patent JP-H04179896-A (JP)
Title: Space pump
Inventor: OKAZAKI HIROSHI
IPC: F04D7/00
Filed: 1990-11-15
Abstract: PURPOSE:To realize downsizing and weight reduction by sucking fluid from an open end while rotating a pump impeller by means of rotation of a magnet rotor, and blowing off the fluid from the open end side through a fluid passage in a bearing means with the fluid passage, a stator coil, a magnet rotor part and a hollow hole of a rotary shaft. CONSTITUTION:A pump impeller 1 is installed in a front cap 8 part of a rotary shaft 9, and a magnet rotor 3 is arranged in a casing body 6 part. Furthermore, a stator coil 2 is arranged in a casing body 6 so as to be opposed to the magnet rotor 3. When the magnet rotor 3 rotates at a high speed, a small pump impeller 1 also rotates at a high speed, and water is sucked from an open end, and is blown off from a hollow hole on the open end side through a fluid passage (b) of the first bearing 10a, the stator coil 2, a magnet rotor 3 part, a fluid passage (c) of the second bearing 10b and a hollow hole of the rotary shaft 9 on the closed side. During this time, the water flows while cooling respective parts.
Patent JP-H11139254-A (JP)
Title: Floating support and wiper device
Inventor: NAKANO HIROYUKI
IPC: B60S1/34
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide floating support which can regulate deformation more than the specified limit and further enhance the effect of isolating vibration. SOLUTION: A lower collar 3 placed on a vehicle body 1 includes a flange part 3a, a recess part 3b, and a cylindrical part 3d. Floating rubber 4 placed on the lower collar 3 includes an inner cylindrical block 4b, an outer cylindrical block 4c, and a connection 4d connecting the inner cylindrical block 4b to the outer cylindrical block 4c. An outer metal fitting 5 bonded to the outer peripheral surface of the outer cylindrical block 4c is fitted over a wiper frame 6. An upper collar 7 provided on the floating rubber 4 includes a flange part 7a, a recess part 7b, and a cylindrical part 7d. A bolt 9 is inserted into through holes 7e, 3e, 1a via a washer 8 abutting to the recess part 7b of the upper collar 7, and the wiper frame 6 is secured to the vehicle body 1 via the floating support 2 by threading the bolt 9 into the nut 10 and fastening the bolt 9.