baber/WOPTO huggingface dataset:
Patent JP-H05196062-A (JP)
Title: Automatic clutch controller for car
Inventor: JIEIMUZU MERUBIN SURITSUKAA
IPC: F16D43/22
Filed: 1992-10-06
Abstract: PURPOSE: To offer a general use controller, which does not require detailed particularization for individual vehicles or operation modes of vehicles, and reduces the oscillatory response to clutch engagement to the minimum. CONSTITUTION: An automatic clutch controller that reduces the oscillatory response to clutch engagement. It receives inputs from an engine speed sensor 13 and a transmission input speed sensor 31, and using a clutch engagement signal controlling a clutch actuator 27 it engages a friction clutch 20 so that measured transmission input speed asymptotically approaches a reference speed. In a launch mode, the reference speed is the measured engine speed. In a creep mode, the reference speed is a creep speed reference based on the throttle setting and the engine speed. The two modes are selected based upon the throttle setting. The automatic clutch controller includes an integral error function and a differential engine speed function, which together adaptively adjust clutch engagement corresponding to vehicle loading.  The controller includes a prefilter and a compensator to reduce the need for detailed particularization for individual vehicles or vehicle models.
Patent JP-S63144250-A (JP)
Title: Detector for gas chromatography
Inventor: ARIMOTO HIROZO
IPC: G01N27/62
Filed: 1986-12-08
Abstract: PURPOSE:To detect an organic compound consisting principally of hydrocarbon and a nitrogen-containing organic compound with high sensitivity by controlling and connecting the cylindrical collector electrode of a surface ionization detection part and the flame forming nozzle of a hydrogen flame ionization detection part by an insulator. CONSTITUTION:A detector 1 consists of a cylindrical body equipped with a gas intake and a gas outlet 3 at both ends. The surface ionization detection part consisting of a ring-shaped base electrode 4, an emitter electrode 5, a cylindrical inside collector electrode 6, and a cylindrical outside collector electrode 7 is provided on the side of the gas intake 2 in the cylindrical body. The hydrogen flame ionization part consisting of the nozzle 13 for flame formation having a base electrode 14 atop and a cylindrical collector electrode 15 is provided on the side of the gas outlet 3 in the cylindrical body. The bottom part of the nozzle 13 is duct-connected to the upper part of the collector electrode 6 by an electric insulating short tube 12, and consequently gas fed upward through the collector electrode 6 is all admitted into the nozzle 13.
Patent JP-H1099359-A (JP)
Title: Cervical vertebra correcting and traction therapy device
Inventor: UESHIMA SHINGO
IPC: A61F5/042
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide the device which is idexpensive, is simple to operate, enables a patient to use the device with a relax posture while sitting on a floor or chair and eliminates the worry about an accident. SOLUTION: A rope 1 having high elastic power, mainly a nylon fishing line, is extended in a room. A jaw part traction belt 4 hung at its central part is mounted at the patient's head and the length of this rope 1 is adjusted by moving plates 2. The jaw part is pulled by the elastic force of the rope 1 and the patient's body weight with the relaxed posture of the patient. The posture is changeable during the traction. The traction force is adjustable to the intensity meeting the patient himself by a change in the posture. The device is inexpensive.
Patent JP-H09134015-A (JP)
Title: Pattern forming material, pattern forming method and production of semiconductor device
Inventor: TSUCHIYA HIROKO
IPC: H01L21/027
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a high sensitivity and high resolution positive type pattern forming material giving a satisfactory sectional shape perpendicular to the surface of a substrate. SOLUTION: An alkali-soluble resin, a compd. which generates an acid when irradiated with active chemical rays and a high molecular compd. obtd. by substituting 1-ethoxyethoxy groups for 30-60% of the phenolic hydroxyl groups of cresol novolak resin or >=80% of the phenolic hydroxyl groups of polyvinyl phenol are dissolved in cellosolve acetate to obtain the objective pattern forming material. This material is applied on a substrate, irradiated with electron beams, baked and developed with an aq. alkali soln. By this development, the irradiated part is removed and the objective positive type pattern is obtd.
Patent JP-H07124959-A (JP)
Title: Application method of ultraviolet ray to solid
Inventor: SAKAI KAZUHIRO
IPC: B29C35/08
Filed: 1993-10-29
Abstract: PURPOSE:To perform an even ultraviolet curing without generating creases on resin of the surfaces each of a solid matter, by a method wherein a work whose surface temperature is unified through heating is conveyed by a conveyor while turning the same and ultraviolet rays are applied wholly at the same time to the surface of the solid work. CONSTITUTION:After ultraviolet-cured resin is stuck to the surface of a solid work constituted of glass or resin, the work is conveyed by a conveyor 1 while turning, and ultraviolet rays are applied wholly to the surface of the work by a plurality of irradiators at the same time. In this case, the work is heated by hot air or a heater and a surface temperature of whole work is unified as a whole. Therefore, the surface temperature of the work to be conveyed by the conveyor 1 is unified through heating, then since the ultraviolet rays are applied wholly at the same time to the surface of the solid work matter, the resin on the whole surfaces each of the ultraviolet curing is performed.
Patent JP-H10115613-A (JP)
Title: Urine data analyzer
Inventor: TSUKAMURA NAOKI
IPC: G01N33/493
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To perform the positioning of a urine data analyzer to a urine pickup position accurately even if the dimension accuracy of a closet itself is rough when the urine data analyzer is set on the closet. SOLUTION: This device has an analyzer means 18, which analyzes the specified component contained in the urine exhausted into the space of a ball part 1b of a closet 1, and a base stage 11, which is provided on the upper surface of the closet at the rear side of the ball part 1b of the closet 1. The analyzer means 18 is provided at the closet 1 through the base stage 11. In this case, setting-angle adjusting means 13a and 13b for adjusting the setting angle of the base stage 11 to the closet 1 are provided between the base stage 11 and the closet 1.
Patent JP-H09131130-A (JP)
Title: Feeder of scion seedling of grafting robbot
Inventor: OTSUKI HARUKI
IPC: A01G1/06
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus capable of previously preventing spindly growth during post-planting care of scion seedling of cucumber, etc., by forming a specific hand for feeding and gripping specific scion seedling directly under a scion seedling receiver having a scion seedling feeding guide groove. SOLUTION: A scion seedling-feeding grip hand 13 for positioning and holding widened part Nb of cotyledon Na of the fed scion seedling N is formed directly under a scion receiver 11 having a scion seedling-feeding groove of a scion seedling-feeding apparatus. The length of hypocotyl after cutting is made short by closing the grip hand 13, gripping widened part Nb of cotyledon of the scion seedling N and carrying out cutting treatment of the cotyledon.
Patent JP-S63147013-A (JP)
Title: Drawing-out of pile and excavating casing therefor
Inventor: SAKAMOTO TOMOSABURO
IPC: E02D13/00
Filed: 1986-12-08
Abstract: PURPOSE:To permit effective operations by a method in which a pile is drawn out while being hugged by a casing. CONSTITUTION:The surrounding ground of an existing pile 5 is excavated by covering the pile 5 while turning a casing 100 having excavating mechanism and a pile-holding mechanism 10. In pulling up the casing 100, the pile 5 is pulled out while being hugged. The pile 5 can thus be effectively and safely drawn-out.
Patent JP-S62156040-A (JP)
Title: Manufacture of crank shaft
Inventor: TASHIRO TATSURO
IPC: B21K1/08
Filed: 1985-12-27
Abstract: PURPOSE:To execute a welding assembly at a low cost by a welding machine whose welding nozzle has been fixed in one direction, by welding alternately a split body of a crank pin side and a split body of a crank journal side. CONSTITUTION:A crank pin 5 having a crank web split body 5a in both ends of a shaft, and a crank journal 6 having a web split body 6a are forged integrally in one body. Subsequently, the crank journal 6 of this parts is held by an inversion device 7, and welding is executed by moving a welding nozzle 10 along a weld zone A of the split bodies 5a, 6a. That of this state is inverted by the inversion device 7, and the weld zone A of the reverse side is welded in the same way. Therefore, since a welding machine in which a position of the welding nozzle 10 has been fixed in one direction can be used, a crank shaft can be assembled at a low cost of equipment.
Patent JP-H02140142-A (JP)
Title: Electrocardiograph
Inventor: FUJII RYOICHI
IPC: A61B5/0402
Filed: 1988-11-18
Abstract: PURPOSE:To detect whether the amplification factor of an amplifying circuit and the frequency characteristic of a filter circuit are normal or not by comparing a prescribed input signal, which is inputted to the amplifying circuit, with an output signal which is outputted through this amplifying circuit and the filter circuit. CONSTITUTION:Before the measurement of an electrocardiogram, in order to automatically diagnose whether an amplifier 4 and a low-pass filter 5 are normally operated or not, the two types of sine wave signals, whose amplitude is fixed and frequency is different, are inputted to the amplifier 4. Then, the amplitude of the output signal, which is amplified by this amplifier 4 and passed through the low-pass filter 5, is compared with the amplitude of the input signal which is inputted to the amplifier 4. Thus, it is judged whether the amplification factor of the amplifier 4 and the frequency characteristic of the low-pass filter 5 are normal or not. Here, in order to exactly record an electrocardiographical waveform, the low-pass filter 5 needs the passing characteristic of $30% at 100Hz. Then, the sine wave signals to have the two types of the frequencies such as 10Hz without attenuation and the high band interrupting frequency 100Hz having 30% attenuation are inputted to the amplifier 4.
Patent JP-H01135934-A (JP)
Title: Hydraulic shock absorber
Inventor: INAMI KENICHI
IPC: F16F9/16
Filed: 1987-11-20
Abstract: PURPOSE:To improve the parallelism of a cylinder for an outer case cylinder by inserting a mounting strut of a base valve in the cylinder to be fitted to this cylinder under a turn-stop condition further connecting these strut and cylinder with a fall-off stopper member, engaged with the cylinder, appearing in this strut. CONSTITUTION:A cylinder 1 is engaged with a strut 2 of a base valve 3 in the axial direction by a fall-off stopper member 9, and these cylinder and strut 1, 2 are connected providing a little degree of freedom therebetween. The strut 2 and the cylinder 1, tightened toward the bottom part of an outer case cylinder 11 by a cylinder bolt 12, are adapted in their end faces directly to an internal wall surface of the bottom part of the outer case cylinder 11, and the cylinder 1 inhibits its axial center from falling. Thus tightening the cylinder 1 by the bolt 12 under a condition providing the mounting strut 2 to be interposed, the cylinder 1, despite its connecting condition with this strut 2, is assembled coaxially with this outer case cylinder 11 with its bottom part internal wall serving as the butt surface. As the result, the assembled cylinder 1 enables its parallelism to be improved for the outer case cylinder 11.
Patent JP-H01134404-A (JP)
Title: Method and device for aligning optical axis of optical waveguide
Inventor: TAKADA KAZUMASA
IPC: G02B6/13
Filed: 1987-11-20
Abstract: PURPOSE:To align the optical axis of the optical waveguide by separating Fresnel reflected light generated by the incidence, projection, etc., of the optical waveguide whose optical axis is to be aligned from reflected light from other parts by using a light interference means and detecting it, and satisfying the optimization conditions of this detected signal. CONSTITUTION:The light interference means includes an optical fiber coupler 15, an objective 20, and a total reflection mirror 21 which has a moving stage 22. When 1st and 2nd optical waveguides 16 and 17 slant at an angle theta, the Fresnel reflected light from the incidence terminal of the 2nd optical waveguide 17 has a field pattern symmetrical with the 1st optical waveguide 16 and can not be coupled with the propagation mode in the 1st optical waveguide 16. Coupling reflected light power coupled with the optical waveguide mode has its maximum value at an angle theta=0 and decreases as the angle increases. Consequently, the optical waveguide is rotated so as to maximize the coupling light power, thereby letting theta=0, namely, aligning the two optical waveguides 16 and 17 with each other.
Patent JP-H11129249-A (JP)
Title: Manufacture of prepreg
Inventor: FURUKAWA MITSUO
IPC: B29B11/16
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To suppress wrinkles and bruises from developing in a copper foil on the surface of a laminated sheet or a printed-wiring board by a method wherein the portions, each of which lies by a certain dimension inside a prepreg discharged from a drying oven from the edge part of the prepreg, of the prepreg are pinched between a pair of metal rolls. SOLUTION: After a thermosetting resin varnish is impregnated in a base material by an impregnating device, the varnish is dried in a drying oven. The portion excluding the edge faces of a prepreg 4 carried out of the drying oven is pinched between metal rolls 5. In order not to pinch the portions, in each of which an edge face treatment is applied, pinching is performed in the state that the edge parts of the metal roll 5 positions at the portions, each of which is inside from the edge part by a certain dimension. For example, when the width of a base material is 1,000 mm, the dimension of at least either one of the metal rolls 5 is 980-990 mm. Concretely, the dimension of the upper side metal roll 5 is 985 mm, while that of the lower side metal roll 5 is 1,200 mm.  It is sufficient is only in the portion pinched between the metal rolls 5, the upper and lower metal rolls 5 is opposite to each other.
Patent JP-H08138551-A (JP)
Title: Method for forming light absorbing layer for color cathode-ray tube
Inventor: ITO YUKIO
IPC: G03F7/00
Filed: 1994-11-01
Abstract: PURPOSE: To nullify the white-black unevenness entirely by making a contrast factor lower a certain value in the process of forming a light absorbing layer of a color cathode-ray tube. CONSTITUTION: A photo-sensitive coating film 12 is applied to the inner surface of a panel 11 of a color cathode-ray tube, and exposure to ultraviolet rays takes place while an aperture grille 13 is used as a mask for photo-exposure. The input rays pass the apertures 14 in the grille 13 to make diffraction, and a photo-intensity distribution I(x) is generated. It is the insolubility level of the coating film 12 representing the min. requisite energy (exposure amount) because it remains as a mask when development is conducted. 12t shows the point at which the energy due to the light which the film 12 has received goes beyond the insolubility level It.  The contrast factor is expressed by |[I/I(x)].[αI (x)/αx-]|x=x0 , and it is of importance that exposure takes place so that the contrast factor is over [8.604/P-4.81]×10<-8> even at the corner of the screen. When the film 12 is subjected to development after the exposure, only the part where the insolubility level It is exceeded is left as photo-sensitive coating film 12, and a black stripe film 15 is produced in the panel 11.
Patent JP-H10139749-A (JP)
Title: Production of acrylonitrile
Inventor: NAKAMURA TOSHIO
IPC: C07B61/00
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a profitable method for producing acrylonitrile by the gaseous phase catalytic ammoxidation reaction of propylene in a fluidized bed reactor, enabling to achieve a high acrylonitrile yield and high productivity. SOLUTION: This method for producing acrylonitrile by an ammoxidation reaction comprises bringing a mixture gas containing propylene, ammonia and molecular oxygen into contact with a highly active ammoxidation catalyst fluidized with the mixture gas in a fluidized bed reactor. Therein, the ammoxidation is carried out in the following conditions. (1) The superficial velocity of the gas in the fluidized bed reactor is maintained at 1-10m/s under such an operation condition that the reaction speed constant is 2s<-1> , when the propylene conversion reaction is a first order reaction. (2) A region having a fluidized solid density of >=100kg/m<3> is maintained on the upstream side in the fluidized bed reactor.  (3) A system for recycling the ammoxidation catalyst fed into the reaction is formed between the upstream and downstream sides of the fluidized bed reactor, and the introduction of the recycled catalyst into the reactor is carried out at such a position that the weight ratio of the ammoxidation catalyst existing above the introduction position to the ammoxidation catalyst existing below the introduction position is 2:1 to 99:1.
Patent JP-2001114421-A (JP)
Title: Lift on multiple stack container
Inventor: KOIKE ATSUSHI
IPC: B65G63/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a lift for use with containers that can carry loads into and out of a given position in a multiple stack container efficiently, safely and reliably, needs no installation of a dedicated travel rail frame and the like, and is extendable and transportable. SOLUTION: A top travel rail 2 is laid along the top edge of upper-row ones of laterally aligned containers 1 arranged in a multiple stack layout, and an intermediate travel rail 3 is laid along that lower edge of the containers 1 which is middled among the container rows. The lift comprises vertical guide rails 9a installed at the same pitch as the container width for lateral travel motion along the travel rails 2 and 3, a liftable saddle 7b having a deck 7a and vertically movable along the vertical guide rails 9a, a traveling saddle 8a disposed on the vertical guide rails 9a and provided with top traveling rollers 11 rollable along the top travel rail 2, guide rollers 13 for guiding the travel motion along the intermediate travel rail 3, and an electric chain block 5 for moving the liftable saddle 7b vertically.
Patent JP-H06151288-A (JP)
Title: Alignment mechanism
Inventor: OSHIMA TORU
IPC: H01L21/027
Filed: 1992-11-02
Abstract: PURPOSE:To enable a holder to be enhanced in engagement stability and reference plane alignment accuracy by a method wherein a square holder is possessed of a third elliptical engaging part, and the holder is slightly moved along the major axis of the elliptical engaging part even if holders are different from each other in position of engaging parts. CONSTITUTION:A first engaging part 19a formed at a back corner of a square holder 14 and located on a diagonal line is provided very small in dimensional tolerance, and all holders are nearly equal to each other in positional relation between a first engaging part 19a and a center 20 of a holder. A third elliptical engaging part 19c is located at the corner of the holder 14 making its major axis aligned with a diagonal line. Furthermore, a second and a fourth engaging part, 19b and 19d, each located on a diagonal line are larger than the first engaging part 19a in diameter. By this setup, even if holders are different from each other in position of engaging parts, the holder 14 is slightly moved in the direction of its major axis of the elliptical engaging part 19c, whereby the holder can be enhanced in engagement stability and reference plane alignment accuracy.
Patent JP-S62155018-A (JP)
Inventor: TAKEMURA KATSUTOSHI
IPC: A01F12/32
Filed: 1985-12-26
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-H03154330-A (JP)
Title: Manufacture of semiconductor device
Inventor: MURAYAMA AKIYO
IPC: H01L21/027
Filed: 1989-11-13
Abstract: PURPOSE:To remove scum in a photoresist pattern without giving rise to a decrease in the thickness of each resist as well as shift and the like in pattern dimensions by irradiating, in the presence of oxygen, selective regions in the photoresist pattern which is formed on a semiconductor substrate with ultraviolet rays. CONSTITUTION:A gate oxide film 3 is formed while forming source and drain regions 2 on a silicon substrate 1. A polysilicon gate electrode 4 is formed on the gate oxide film 3 and the whole of the film 3 is covered with an insulating film 5. A photoresist 6 is formed selectively on the insulating film 5 and the scum of the photoresist pattern 6 on the source and drain regions 2 are not well removed and then, the development of pieces of scum 7 takes place. Subsequently, these scummy parts 7 are irradiated with a He-Cd laser light 8 in the air and oxygen radicals are produced by exciting oxygen molecules and then, resists only in the vicinity of irradiating parts are decomposed into ashing. After completion of the above irradiation, contact hole patterns which are free from any scum 7 are formed with high accuracy. Removal of scum 7 is performed partially without causing pattern dimension shift and decreasing resist films.
Patent JP-H03154994-A (JP)
Title: Controller for automatic vending machine
Inventor: SUGINO KAZUHIKO
IPC: G07F9/00
Filed: 1989-11-13
Abstract: PURPOSE:To shorten the communication time by collectively transmitting display data, push button data, or the like without adding address data peculiar to each slave control part in the collective communication mode. CONSTITUTION:Collective transmission data generated by a collective transmission data generating means 103 is transmitted from a master control part 100 to each slave control part 50. At this time, transmission data corresponding to the slave control part 50 is selected from transmitted collective transmission data based on peculiar address data by a transmission data selecting means 54 and is sent to a data processing means 55 in the slave control part 50. Since transmitted data is approximately simultaneously fetched into respective slave control parts 50 in the collective communication mode, the time required for data transmission is shortened.
Patent JP-H11134660-A (JP)
Title: Optical head device
Inventor: MATSUI TSUTOMU
IPC: G11B7/09
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To suppress a disturbance of a focus error signal. SOLUTION: This device is provided with a composite prism through which O-order light of reflection light passes. Here, this composite prism is provided with tracking optical sensors 226, 227 dividing the O-order light to division light containing a part overlapping +1st-order diffracted light of the reflection light, the division light containing a part overlapping -1st-order diffracted light of the reflection light and two division light not overlapping either of ±1st-order diffracted light, and light receiving the division light containing a part overlapping the ±1st-order diffracted light, a tracking signal processing part 234 outputting a tracking error signal, a focusing optical sensor 221 light receiving the division light not overlapping either of ±1st-order diffracted light and a focus signal processing part 232 outputting the focus error signal.