baber/WOPTO huggingface dataset:
Patent JP-H11264834-A (JP)
Title: Raster mode scanning apparatus for compensating disturbance effect of mechanical vibration affecting scanning step
Inventor: HEILAND PETER
IPC: G01B7/34
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To rapidly compensate a disturbance effect of a mechanical vibration affecting a scanning step at a low cost in an apparatus for scanning in a raster mode or particularly a raster microscope. SOLUTION: The raster mode scanning apparatus comprises a sensor 2 for sensing a mechanical vibration and driving a filter 3 connecting its output to an adder 4 together with the output of a generator for a z signal. In this case, the output of the adder 4 drives a unit for altering the distance between a sample 7 and a sensor 5. That is, the apparatus controls the unit for altering the distance between the sample 7 and the sensor 5 according to the output of the adder 4, and substantially compensates (corrects) a disturbance effect of the vibration affecting the step.
Patent JP-H09170248-A (JP)
Title: Automatic water intake control device
Inventor: SHIYOUJI NAGAHIRO
IPC: E03B3/36
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a control device which can prevent inappropriate water mixing into raw water from a river or the like, fore it is introduced into a purification plant or a water reservoir, and which can maximize the effective use of water resources which tend to be insufficient. SOLUTION: An automatic water intake control device is composed of a water quality sensor 1 submerged underwater upstream of a water intake, for detecting a desired quality of water such as a turbidity, a pH or the like raw water at an arbitrary depth, a controller 2 for comparing a detection value delivered thereto from the water quality sensor 1, with an appropriate purification limit having been previously stored, so as to determine whether the raw water is satisfactory or not, and a water intake gate driven by a drive source, for opening or closing a door within a suitable range in acccodance with a signal delivered from the controller 2.  Several required numerical values concerning the quality of the raw water are automatically measured, and if an extraordinary numerical value is detected, exceeding a controllable limit, an instruction for operating the intake gate is at once delivered so as to close the door, thereby it is possible to inhibit inferior raw water from flowing into a purification plant or a water reservoir.
Patent JP-H09155228-A (JP)
Title: Classifier utilizing fluid force
Inventor: NOZAKI TSUTOMU
IPC: B03B5/62
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To enable continuous classification work, which is conventionaly impossible particularly under water, by constituting so as to generate suction flow capable of controlling the flow rate to take out only a particle equal to or below a certain particle diameter from a solid particle sedimentation layer having various particle diameters. SOLUTION: In the case of applying to a classifier of a system for recovering sludge from the silt sedimentation layer 2, the sedimentation layer 2 is fluidized by vertically jetting downward a jet stream from a blowing unit 1. At the same time, the silt is ascended from a suction port 3, where the flow rate is set higher than a prescribed sucking flow rate, and the flow rate is step by step decreased since a floating part 4 is taper shaped. Then, a large sized particle starts to descend since the upward force applied to the solid particles is decreased. A small sized particle is further ascended to be taken out from a flow passage.  A friction plate type flow straightening plates 5 are fitted there over the whole flow passage cross section to be setted to the floating flow rate of the previously fixed particle diameter and then, the averaged flow enters to a classifying part 6 and only a particle having equal to or below the fixed diameter is recovered.
Patent JP-H0539549-A (JP)
Title: High strength stainless steel and its production
Inventor: MOTOKURA YOSHINOBU
IPC: C22C38/60
Filed: 1991-12-12
Abstract: PURPOSE:To improve the strength and corrosion resistance of a stainless steel by adding suitable amounts of N and Nb to a steel as well as suppressing B as impurities and reducing the content of C therein. CONSTITUTION:The objective high strength steel contg., by weight, <=0.03% C, <=2.00% Si, <=5.0% Mn, 16 to 20% Cr, 6 to 13% Ni, 0.15 to 0.28% N, 0.05 to 0.25% Nb and <=0.0O20% B, furthermore contg. one kind among >0.030 to 0.080% S and 0.005 to 0.080% Se and the balance Fe with impurity elements is subjected to controlled rolling to improve its strength without deteriorating its corrosion resistance.
Patent JP-H05163169-A (JP)
Title: Separation of 2-ethylnaphthalene
Inventor: YOSHIMIZU MITSURU
IPC: C07C15/24
Filed: 1991-12-16
Abstract: PURPOSE:To separate 2-ethylnaphthalene from a mixture containing 1- ethylnaphthalene and 2-ethylnaphthalene. CONSTITUTION:2-Ethylnaphthalene is separated from a mixture containing ethylnaphthalene isomers by contacting the mixture with a faujasite zeolite. 2-Ethylnaphthalene can be separated in high purity at a low cost on an industrial scale from a mixture of ethylnaphthalene isomers with a relatively simple operation.
Patent JP-H11172682-A (JP)
Title: Net for vegetation
Inventor: WAKUTA TOSHITAKA
IPC: A01G1/00
Filed: 1997-12-06
Abstract: PROBLEM TO BE SOLVED: To grow plants smoothly from determined places while facilitating housing works to the housing section of a borrow material body, in which a bag is filled with a borrow material by forming a window section having large meshes on the upper side of the surface net of the housing section, in which the borrow material body is housed. SOLUTION: The net for vegetation, in which a large number of baggy housing sections 4 slender in the horizontal direction are formed in the vertical direction, is installed by a surface net 4a and a rear net 4b. The size of the meshes of the surface net 4a and the rear net 4b excepting one side face section in the vertical direction of the surface net 4a in the surface net 4a and the rear net 4b forming the housing section 4 is formed in meshes in an extent that a borrow material 7b, in which vegetation bases are mixed into a vegetation material, is not leaked, and a window section 4c consisting of meshes larger than the meshes of the rear net 4b is formed to one side face section in the vertical direction of the surface net 4a.
Patent JP-2000178724-A (JP)
Title: Sputtering target and optical information recording medium
Inventor: KOJIMA RIE
IPC: G11B7/24067
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering target capable of forming a thin film having a stable compsn. from the point directly after the start of use to exhaustion. SOLUTION: A compositional discontinuous face orthogonal to the thickness direction is set, and the space between the upper face which is the face on the side in which sputtering is started and the compositional discontinuous face is defined as a 1st region. Moreover, for forming a thin film contg. plural components in desired rations from the point directly after the start of use, as for each component in the 1st region part, setting is executed in such a manner that the content of the one lower in the sputtering rate is made relatively large compared to the desired ratio of the thin film.
Patent JP-2000182632-A (JP)
Title: Manufacture of electrode for solid polymer electrolyte fuel cell
Inventor: MATSUNAGA ATSUSHI
IPC: H01M8/02
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To enhance electrode characteristics and prolong the lifetime of electrodes. SOLUTION: The electrode of a solid polymer electrolyte fuel cell having hydrogen ion conductivity consists of a unit electrode 1 in which a fuel electrode 3 and oxidizer electrode 4 are installed so that a polymer electrolyte film 2 is held pinchedly, and the unit electrode 1 is inserted between hot pressure rollers 7a and 7b installed opposingly so that pressure attachment is established, and thereby the polymer electrolyte film 2, fuel electrode 3, and oxidizer electrode 4 are adhered together to establish an integrated structure.
Patent JP-H07194305-A (JP)
Title: Sheetlike chocolate and its production
Inventor: TANIGUCHI SHIZUO
IPC: A23G1/30
Filed: 1993-12-29
Abstract: PURPOSE:To obtain sheetlike chocolate with light palatability, high in decorative effect on cakes, capable of providing original decoration entirely different from the case with conventional slab chocolates, etc. CONSTITUTION:Chocolate melt is delivered in a sheetlike fashion from a slit attached on the lower end edge of the sidewall of a hopper 3 onto a traveling band-like film 2, being solidified, cut at specified intervals, and debonded off the film 2, thus obtaining sheetlike chocolate having a thickness of <=2mm.
Patent JP-H06180646-A (JP)
Title: Program construction device
Inventor: KUBO MASAYA
IPC: G06F9/44
Filed: 1992-12-11
Abstract: PURPOSE:To define operations between program parts interactively and visually in a message form, to confirm the operations on sight and further to convert the prepared program parts and operation definition into program source codes in a program construction device for combining the plural program parts and preparing a program. CONSTITUTION:For the program parts prepared by a generation means 2 and a deleting means 3, the attribute values of positions and colors, etc., are set by a parts attribute editing means 6. The operations between the parts are defined by a message defining means 8 and simultaneously executed by a message interpreting means 9. A souce code conversion means 11 converts the information of a parts data part 5 and a message definition data part 7 to the program source codes.
Patent JP-H11178937-A (JP)
Title: Low frequency therapeutic device
Inventor: MIZUUCHI AKIHIRO
IPC: A61N1/05
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To make a conductor to securely abut on splenius on the neck for low frequency therapy. SOLUTION: This low frequency therapeutic device comprises a pair of conductors 1, 1 to be in contact with a human body and a support 2 to keep the distance between both conductors 1, 1 constant. The above mentioned distance is matched with the gap of splenius, 70±10 mm. When the conductors 1, 1 are to be adhered on the neck part of a human body, the conductors 1, 1 are brought in touch with splenius by adhering a pair of conductors 1, 1 centering on the spine.
Patent JP-H10180629-A (JP)
Title: Method for detecting very small projection
Inventor: NAGATA MASANARI
IPC: B24B53/00
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To highly accurately detect the position and the particle diameter of a very small projection by comparing a light receiving signal with a preset reference value, determining a bulk layer and the peak of the very small projection and detecting the position of the very small projection based on the position of, among a plurality of light receiving elements, one for outputting a light receiving signal corresponding to the peak of the very small projection. SOLUTION: A light emitted from a laser light source is converged to have a specified diameter by an objective lens and scanned in a measuring area 5B provided in the surface of a grinding wheel. For clarifying the position of the peak 55 of the measuring area 5B, a control unit binarizes a luminance signal with a value of 75% as a threshold value with respect to the maximum intensity of the reflected light of the peak 55. A median filter eliminates a single peak to be superposed as a noise on the luminance signal of the measuring area 55B. The position of the peak 55 of grinding particles thus detected is discriminated from a connecting material 56 by means of coincidence between the grinding particles and the peak 55 detected by the binarization of the laser reflected light.  Also, based on the luminance signal of the peak 55, the distribution of the particle diameters of the grinding particles is detected.
Patent JP-H10183328-A (JP)
Title: Arc thermal spraying method
Inventor: FUJIMURA HIROSHI
IPC: C23C4/12
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an arc thermal spraying method by preventing a bridging phenomenon of a fused metal ion accordance with Fleming's left hand rule so as to stably maintain an arc when increasing its melting quantity and significantly improve a thermal spraying efficiency. SOLUTION: Assuming that an electric current is caused to flow inside a fused metal in a bridged state from an upper side wire 7 to a lower side wire 7', by giving a magnetic field (arrow mark 18) in the direction orthogonal to a face including plural wires (direction orthogonal to paper face), a fused metal 13, in accordance with Fleming's left hand rule, receives electromagnetic force (arrow mark 19) in the right direction in the figure (object direction), and as combined with dynamic pressure of the gas injected from a tube 6, a fused metal is quickly separated from the wires 7, 7'.
Patent JP-2001172883-A (JP)
Title: Method for dyeing cloth
Inventor: SANHONGI NOBUKO
IPC: D06P1/34
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To enable to fix a pigmentary ingredient of plants to a cloth by using a natural material and to make a new tint appear by a natural color. SOLUTION: This method for dyeing the cloth is composed by arranging a first soaking step soaking the cloth in a muddy soil and sand material having 80-85 wt.% moisture content ratio and 20-25 wt.% iron content ratio in a dried state for about 1 h, a second soaking step soaking the cloth in a dye liquor obtained by decocting a wood while heated for about 1.5 h after the first soaking step, a washing step washing the cloth in water after the second soaking step and a drying step drying the cloth after the washing step.
Patent JP-H10181486-A (JP)
Title: Attachment structure for front grill guard of vehicle
Inventor: SAKAGAMI MINORU
IPC: B60R19/52
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To relieve a shock exerted to an object upon collision and to alleviate an affection upon an instant vehicle by providing such an arrangement that a front grill guard attached to the front part of a vehicle body of the vehicle is rearward moved and then comes off when a shock load is exerted to the front grill guard. SOLUTION: Longitudinally elongated holes 3a are formed in left and right upper guard brackets 3 secured to a guard frame 2, which are fastened to bumper beam brackets 6 by means of bolts 7 and nuts 8 at the rear ends of the elongated holes 3a, and longitudinal slits 4a opened forward are formed in left and right lower guard brackets 4 which are secured to the lower end part of the guard frame. The lower guard brackets 4 are fastened to frame brackets 9 by means of bolts 7' and nuts 8' at the rear ends of the slits 4a. Thus, a front grill guard 1 is attached to a bumper beam 5 and a vehicle body frame 10. Upon collision of the front grill guard 1, it is rearward slide along the upper and lower attaching parts, and then, the lower attaching parts come of and drop.
Patent JP-H11178652-A (JP)
Title: Lateral beam or horizontal brace for laminated shelf
Inventor: SAKAMOTO HIROSHI
IPC: A47B55/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce the kinds of gussets, and also, make the vertical width of a lateral beam and a horizontal brace smaller by a method wherein at both end parts of the lateral beam or the horizontal brace, a flat part which is eccentrically formed to a linear part in the pipe length direction from the center of the pipe cross section, is provided. SOLUTION: At both end parts of a lateral beam 3 or a horizontal brace 4, a flat part 10 which is formed in such a manner that it is off-centered to a linear part in the pipe length direction from the center of the pipe cross section, is provided. This off-centered part 10 is an attaching part for the lateral beam 3 or the horizontal brace 4, and an attaching hole 11 is provided. The lateral beam and the horizontal brace 4 are fixed at the same location on a gusset 12 with bolts. Since the lateral beam 3 is formed into a shape which does not have an expanded part on the bottom, even when the lateral beam 3 and the horizontal brace 4 are fixed at the same location on the gusset 12, the vertical width of the lateral beam 3 and the horizontal brace 4 can be made smaller compared with conventional ones.
Patent JP-H07194326-A (JP)
Title: Frozen spaghetti filed in container and its production
Inventor: KAWASAKI YUJI
IPC: A23L7/109
Filed: 1993-12-29
Abstract: PURPOSE:To obtain a frozen spaghetti, filled in a container, suitable for cooking by heating with a microwave oven and having a structure capable of preventing the spaghetti from drying during freezing preservation and preventing the local overheating from occurring due to the microwave oven. CONSTITUTION:This frozen spaghetti filled in a container suitable for heating with a microwave oven is contained in a packaging container in a state of the formed, frozen and boiled spaghetti lump having at least the whole top surface thereof covered with a frozen sauce layer and the side of the spaghetti lump out of contact with the edge of the container. The frozen sauce layer is composed of a layer having a larger diameter than that of the spaghetti lump and may fill gaps between the side of the spaghetti lump and the container edge. The spaghetti lump and the frozen sauce layer form integrated two layers in close contact. The packaging container is preferably a dish type made of paper. This method for producing the frozen spaghetti is to place boiled spaghetti strips in a container for freezing and forming, freeze the spaghetti strips, take out the formed frozen spaghetti lump, transfer the spaghetti lump to the packaging container so as not to be brought into contact with the edge, form the sauce layer on the whole top surface and then freeze the spaghetti lump.
Patent JP-H11245633-A (JP)
Title: Pneumatic radial tire
Inventor: SAKAMOTO MASAYUKI
IPC: B60C15/06
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To lighten a tire and to enhance operating performance. SOLUTION: This tire is formed out of more than one-ply of a carcass cord 6A having a main body part 20 (20A and 20B) which starts from a tread part 2 to the bead cord 5 of a bead part 4 through a side wall part, and furthermore, the tire comprises a carcass layer 6 having an adjacent portion K1, a belt layer 7 composed of a highly elastic cord disposed to the outer side in the radial direction of the carcass layer 6, and a bead apex 8 extended from the outer side in the tire radial direction of the carcass layer 6 provided altogether by letting the aforesaid main body part 20 (20A and 20B) be adjacent to a winding-up part 21 (21A and 21B) which winds up the main body part 20 and the inner and outer side of the tire, around the bead core 5, and letting the members consisting of the main body part 20 of plural number-ply of piled up carcass cords 6A and 6B, be adjacent to one another.  In this case, the adjacent portion K1 is interposed between the outer end part in the axial direction of the belt layer 7 and the maximum width portion P where the tire becomes maximum in width, and a ply parted portion 10 which makes a distance between the cords to be 0.55 to 5.5 times as large as the diameter of the cord, is formed by disposing a spacer rubber 9 to the aforesaid adjacent portion K1.
Patent JP-H11185367-A (JP)
Title: Optical information recording and reproducing device
Inventor: TAKAHASHI HIDEAKI
IPC: G11B19/12
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide the optical information recording and reproducing device in which the kind of a recording medium is accurately recognized. SOLUTION: A normal slice level detection system binary circuit 19 is applied for the information reproducing of the track ID region of the optical recording region of an optical card 11 and a user data ragion. For the reproducing of the information relative to the kind of the optical card, which is preformatted to a portion of the optical recording region, i.e., card type data, a card type binary circuit 20 having the differential system, which detects the peak of the differentiated waveforms from the edge of reproduced signals, is applied. Thus, the information reproducing, which is suitable for the recording system of the data in the track ID and the user data region and card type data, is executed.
Patent JP-H10182399-A (JP)
Title: Production of incense stick
Inventor: NAKAJI KOJIRO
IPC: A61K8/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a process for stably producing incense sticks having high quality. SOLUTION: A raw material composition of incense stick is formed in the form of strings 1 and a number of the strings are parallelly held and dried on a sheet. The sheet is a corrugated board 5 having water-proofing front liner 2 and back liner 4.
Patent JP-H06188296-A (JP)
Title: Detection of semiconductor single crystal defect
Inventor: YOSHINO SHIRO
IPC: H01L21/66
Filed: 1992-12-17
Abstract: PURPOSE:To detect solely an oxygen precipitate by cutting a single crystal of semiconductor into a wafer, dipping the wafer into hydrofluoric acid to make a tangible oxygen precipitate, and microscopically observing the tangible oxygen precipitate. CONSTITUTION:A single crystal of silicon is pulled up by the Czochraski method. Then, the pulled up single crystal of silicon is sliced and the sliced silicon wafer is immersed in a 50% aqueous solution of hydrofluoric acid for 15 minutes. After rinsing in pure water and drying, the silicon wafer surface can be observed by an electron microscope, whereby an oxygen precipitate, stacking fault, dislocation, and the like can be distinguished. Also, size of only the oxygen precipitate without including a distorted field can be measured, and information on only the outermost surface of the single crystal of semiconductor can be obtained.
Patent JP-H05169130-A (JP)
Title: Method and device for eliminating scale of metallic stock
Inventor: NISHIDA AKIRA
IPC: B21B45/04
Filed: 1991-12-24
Abstract: PURPOSE:To completely eliminate even an oxide film whose adhesion is high by using simultaneously a water jet and a projection of an abrasive. CONSTITUTION:On the upstream side of a casing 1 for forming an injection section 3 of a high speed jet of an extra-high pressure water jet 2, a guide 5 is connected by providing a prescribed clearance 6 to a led-in metallic stock 4, a throwing-in hole 7 of an abrasive is provided in the vicinity of the casing 1 of the guide 5, the downstream side of the casing is blocked up by providing a narrowing-down part 8, and first of all, by projecting the abrasive from the throwing-in hole, the led-in metallic stock is subjected to pre-descaling in the guide, and subsequently, subjected to descaling by injecting a high speed jet in the casing. In such a way, scale whose adhesion is high is broken down first by the abrasive, and subsequently, the residual rust, etc., are eliminated by the high speed jet, and minute scale and a rust pattern are not left but can be eliminated completely.
Patent JP-2000338572-A (JP)
Title: Lens shutter camera
Inventor: NUMAKO NORIO
IPC: G03B7/16
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To make photographable a subject so that its movement may look natural by controlling the timing of flashing in a slow flash synchronization using a lens shutter camera. SOLUTION: A built-in flash 16 of the camera 10 is flashed to execute a slow flash synchronization comparatively long in exposure time. The flash timing of the flash 16 is controlled in accordance with the running direction of an automobile. The operation mode of the flash 16 is switched by a mode changeover switch 11 so that the mode may be switched to a pre-synchronization mode to be flashed when the shutter is controlled to be open, or a post- synchronization mode to be flashed when the shutter is controlled to be closed. By switching the operation mode to the post-synchronization mode when the automobile runs in a direction shown by an arrow C, the track of the back light of the automobile is photographed from the start of exposing, and the car body is photographed at the end of the exposure time.