baber/WOPTO huggingface dataset:
Patent JP-H08144924-A (JP)
Title: Runner cavitation errosion reducing and repairing structure of hydraulic machinery
Inventor: SHIMIZU KOICHIRO
IPC: F03B3/12
Filed: 1994-11-18
Abstract: PURPOSE: To provide a runner cavitation errosion reducing and repairing structure of hydraulic machinery that is able to securea sufficient checking effect without enlarging the form of a remolding part in the hydraulic machinery runner. CONSTITUTION: In regard to a root part form to be composed of a flowing water surface of a runner band 5 and each runner blade surface, a tip part form of a root part at the side receiving an errosion action is reinforced by padding formation. The molding is made up into such a form that a ridgeline of a runner blade inlet tip part 4a turns its sense and it is ranged to a runner band surface, and the varying position is started from a part nearer to the runner band side below the vicinity of the center of runner inlet flow passage height, and smoothly molded so as to be ranged to the original root part form in proportion as going to the downstream side from the runner blade tip part ridgeline, and addition, an inlet curve form projected on the longitudinal section of a molded runner blade is left in status quo intact, or corrected to a form approximating to it otherwise.
Patent JP-H11117941-A (JP)
Title: Roller bearing
Inventor: HORIUCHI ICHITA
IPC: F16C19/22
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost by improving seizure resistance between an end surface of a roller and a rib surface of a bearing ring without applying special work on an angular part on which each of the end surfaces of the roller and chamfering round surfaces crosses each other. SOLUTION: A conical roller bearing 20 is furnished with a conical roller 22 with an interval maintained constant by a holder 24 between an inner ring 3 and an outer ring 2. A grinding undercut 24d of a counterbore is provided on a facing surface of a pocket hole 23 of the holder 24 facing against a large end surface 22b of the conical roller 22, and a facing part 24b of the holder 24 ia made contact with only the neighbourhood of an angular part where a chamfering round surface of the conical roller 22 and the large end surface 22b cross with each other.
Patent JP-H09130467-A (JP)
Title: Isdn terminal equipment
Inventor: ITO SEIICHIRO
IPC: H04M1/27
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To improve operability by eliminating conventional unnecessary key operations and the interregnum time after a dial operation. SOLUTION: By holding the called party number inputted by a terminal operation part 2 in a register 11 and collating the number with the existing number stored in an area memory 10, digit by digit, in a circuit 13, the total number of digits of the called party numbers of city, toll and special numbers is established. A call setting message including the established number information is generated in a generation part 15 and the message is automatically transmitted to an ISDN line via a processing circuit 17 and a line interface part 18.
Patent JP-H09127020-A (JP)
Title: X-ray inspection device
Inventor: FURUKAWA KOJIN
IPC: G01N23/04
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a compact X-ray inspection device for accurately inspecting a measurement object. SOLUTION: When irradiating a target 2 with electron beams 1 and inspecting a substrate 4 under inspection with the generated X rays 3, the irradiated position of the target 2 with the electron beams 1 is scanned with a deflection electromagnet 5 by a device A1, and X rays from the target 2 through the inspection substrate 4 are detected by an Xe gas proportion counting pipe 6 in synchronization with scanning, thus obtaining the compact device for accurately inspecting a measurement object.
Patent JP-H1095395-A (JP)
Title: Propeller propulsion type fireboat
Inventor: SAITO KAZUO
IPC: B63B35/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a propeller propulsion type fireboat which can quickly surely arrive at a fire site and reduce a time for fire fighting by performing propulsion in a general river. SOLUTION: In a boat constituted so as to obtain propulsive force by rotating a propeller 21, 21' mounted in a rear part of a boat main unit 1 on the water, it is formed in a two/three-seats supersmall size, two sets of propeller propulsive parts 20, 20' are provided in a rear part of the boat main unit, and in the boat main unit, a fire extinguisher 10 is set up. The fire extinguisher 10 is constituted by a main unit part 11 internally provided with a pump for water suction and shooting, suction/shooting water hose set up in a side surface of the main unit part 11, and various instruments 14.
Patent JP-H02131752-A (JP)
Title: Ultrasonic diagnostic device
Inventor: ISEKI YOSHIRO
IPC: G01N29/22
Filed: 1988-11-14
Abstract: PURPOSE:To reduce the noise of a picture by respectively adding the outputs of adjacent elements or connecting the adjacent elements through a resistor or a capacity element. CONSTITUTION:Respective adders 22 respectively add the adjacent outputs of an amplifier 21 and send an added output to a scanning circuit 2. The output of an adder circuit 22b shows a directional characteristic which is equivalent with the element of satisfactory directivity. A signal from the adder circuit 22 is inputted to a signal processing circuit 4 and for the input signal, delay processing is executed in correspondence to the position, etc., of an element 60. After that, signal processing such as addition processing, etc., is executed and the signal is sent to a detecting and amplifying circuit 5. In the detecting and amplifying circuit 5, the signal, for which the signal processing is executed, is detected and amplified and after that, the signal is sent to a display device 6. Then, the picture to correspond to an object to be measured is displayed on a display device 7. The output sides of the respective elements 60 are mutually connected through a capacitor C. Samely, with being affected by the outputs of the adjacent elements, the equivalent directional characteristic can be obtained for each element. The output sides of the respective elements 60 are mutually connected through a resistor R and the same effect can be obtained.
Patent JP-H01127347-A (JP)
Title: Printing plate automatic removable device
Inventor: HATTORI YOSHINORI
IPC: B41F27/12
Filed: 1987-11-12
Abstract: PURPOSE:To enable a printing plate to be accurately registered by eliminating shear of a pattern, by providing a sensor by which presence of a printing plate is confirmed and distortion of the printing plate is detected, a pawl positioning a folded part of the printing plate, a pad holding by sucking the printing plate, a lever pushing a held side of the printing plate into a plate holding side part of a plate cylinder, and a roller sticking the printing plate fast to the plate cylinder. CONSTITUTION:A printing plate removable device (a robot) is composed of a body 4, a vertical articulated arm 2, and a hand 12, and the hand 12 is composed of a pair of pawls 21, four suction pads 24, a pair of pushing levers 30, a pair of rollers 31, and access sensors 33, 34. An elastic material of rubber or the like is adhered to the top of the lever 30, an arm 11 to which the hand is attached swings centering a fourth axis, the lever 30 also swings to push a held side folded part 13a onto a holding side part 3a of a plate cylinder 3 and stick it fast thereto. Then, the sensor 34 identify whether fitting of the folded part 13a is accurate or not. Further, when a printing plate 13 is taken up from a printing stage 35, the sensor 33 checks presence of the printing plate 13. When no presence, it issues an alarm to stop all operations.
Patent JP-H09127403-A (JP)
Title: Automatic focus detector
Inventor: ENDO HIDEAKI
IPC: G02B7/28
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a device which realizes a stable focusing operation of high focusing precision. SOLUTION: Front-focus and rear-focus images of a subject S on a stage 1 are taken into a CCD sensor 6. Picture signals of front-focus and rear-focus images outputted to the CCD sensor 6 are given to an operation circuit 12 through an A/D converter 10, and respective contrast values are operated based on a prescribed evaluation function and are compared with each other. Meanwhile, picture signals of front-focus and rear-focus images outputted to the CCD sensor 6 are given to a picture processing part 14, and prescribed frequency components are extracted from picture signals of front-focus and rear-focus images, and these extracted signal components are emphasized and are binarized in accordance with relations to a prescribed threshold, and these binarize picture signals are compared with each other by a picture comparison circuit 16.  The focusing operation for the subject S on the stage a is executed based on comparison results of the operation circuit 12 and the picture comparison circuit 16.
Patent JP-H06133669-A (JP)
Title: Mouse lacking function of endoserine-1 gene
Inventor: YAZAKI YOSHIO
IPC: C07K14/575
Filed: 1992-10-23
Abstract: PURPOSE:To provide a mouse lacking a function of endoserine-1 gene. CONSTITUTION:This invention is a mouse in which the function of endoserine-1 gene is removed by inserting another gene into the endoserine-1 gene. This mouse is useful, e.g. for clarification of the pathologic physiology and the cause of circulatory diseases such as hypertension, arteriosclerosis and ishemic heart disease and for development of the therapy.
Patent JP-H05115476-A (JP)
Title: Ultrasonic diagnostic system
Inventor: KONISHI RYOICHI
IPC: G01N29/06
Filed: 1991-10-31
Abstract: PURPOSE:To provide the ultrasonic diagnostic system which enables an operator to simply and easily decide a trouble without entailing laborious procedures. CONSTITUTION:This ultrasonic diagnostic system has a phantom to obtain reference images and compares the phantom image data of the normal time and the phantom imaged data at the time of insepction. The system has a comparator section 7, a detecting section 8, an alarm display section 9, a memory section 10, and a limit switch 11.
Patent JP-H02134765-A (JP)
Title: Magnetic head assembly
Inventor: ABE KENJI
IPC: G11B21/20
Filed: 1988-11-15
Abstract: PURPOSE:To obtain an assembly in which the assembling is facilitated and the off-track of a magnetic head is prevented by folding a spring wire according to a frame of a prescribed shape so as to form a gimbal spring. CONSTITUTION:A couple of oblique sides 15a are formed as chevron and linked at a bottom side 15b respectively. A support 15c for locking a magnetic head 30 is projected inside in the center of the oblique side 15a and a mount 15d to be locked with a carriage 3 is projected outward in the middle of the bottom side 15b. The gimbal 15 is axis-symmetry by taking the mount 15d as an axis and the support 15c as an axis, and the projection direction of the support 15c and the mount part 15d is made orthogonal. The support 15c is fitted to a lock hole 30a of a magnetic head 30 and the mount 15d is inserted into a hole 9a on the inner wall face of the carriage 3. Since the assembly is folded so that the support 15c being the center of rocking of the magnetic head approaches the magnetic gap forming face, off-track is prevented, mount/ assembling is facilitated and the read/write is highly reliable.
Patent JP-H11120482-A (JP)
Title: Traffic flow measuring device
Inventor: KUMANO SHINTARO
IPC: G08G1/04
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To measure the number of passing vehicles with high precision even when a vehicle detecting device temporarily misses the detection of the passing vehicle. SOLUTION: A vehicle detected result is preserved in a vehicle detected result preserving device 11 and the tracked state of the vehicle is preserved in a vehicle locus result preserving device 12. A dead-zone time width calculating device 14 calculates a dead-zone time width corresponding to the traveling speed of the vehicle by a content preserved in the vehicle locus result preserving device 12, a standard vehicle length and an inter-vehicle distance table device 13. A dead-zone time width acting device 15 corrects a state that vehicle detection fails only in a fine time due to the incompleteness of a detecting method regardless of an actual state that the vehicle continuously exists from the content preserved in the vehicle detected result preserving device 11 and the dead- zone time width calculated by the dead-zone time width calculating device 14.  A number count device 16 counts the number of passing vehicles from the vehicle detected result corrected by the dead-zone time width acting device 15.
Patent JP-H05195259-A (JP)
Title: Method for etching aluminum-containing layer
Inventor: FUIRINDAA JIN GUREEWARU
IPC: C23F4/00
Filed: 1992-09-30
Abstract: PURPOSE: To provide an etching method for an aluminium-contg. layer that can easily be manufactured and is capable of well adjusting the etching completion point.  
     CONSTITUTION: The aluminium-contg. layer 5 is exposed to a plasma within a reaction chamber 1. The plasma is formed of a gaseous mixture, which contains gaseous HCl and gaseous N 2 . The reaction chamber 1 is kept under a pressure of at least 6.67 Pa (50 mTorr). 
     COPYRIGHT: (C)1993,JPO
Patent JP-H03149174-A (JP)
Title: Device and method for surface polishing concrete pillar unit
Inventor: AOKI SHIGETOMI
IPC: B24B27/00
Filed: 1989-11-02
Abstract: PURPOSE:To enable automatic polishing of the overall surface of a concrete pillar unit by linearly polishing the surface of the concrete pillar unit by a sand paper roll while moving a frame, vertically provided on a carriage, in the lengthwise direction of the concrete pillar unit. CONSTITUTION:A sand paper roll 13 is provided at one end part of an arm 12 and driven by a motor, and the sand paper roll 13 is brought into contact with a concrete pillar unit 1 whose surface is polished. Here the arm 12 is mounted to a frame 9 vertically provided on a carriage, and by turning the arm 12 in accordance with a change of a contour in the concrete pillar unit 1 by a balance weight 14 provided in the other end of the arm 12, the sand paper roll 13 is brought into contact with the surface of the concrete pillar unit 1 at almost a fixed pressure. Accordingly, the surface of the concrete pillar unit 1, even when it is a tapered concrete pillar unit 1, is finished in a uniform polished condition by polishing the tapered concrete pillar unit 1 while the carriage 8 to which the arm 12 is mounted is moved in the lengthwise direction of the concrete pillar unit 1.
Patent JP-2000113916-A (JP)
Title: Waterproof protection cover
Inventor: SHOMYO KOICHI
IPC: H01R13/52
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof protection cover preventing leakage of a waterproofing agent to the outside from a pair of case members and improving adhesiveness between an electric wire connection part and the waterproofing agent. SOLUTION: In a waterproof protection cover 10, one lateral side edge part 11a and one lateral side edge part 12a of a pair of case members 11, 12 constructed of halved members divided along the electric wire inserting direction are connected together by means of a hinge 13, so that the pair of case members 11, 12 can be freely opened into an opened condition or can be freely closed into a matched condition. In the matched pair of case members 11, 12, electric wire connection part housing chambers 19, 20 housing connection part 33 between electric wires 31, 32 are arranged in respective internal sections, and the electric wire connection part housing chamber 19, 20 sides are filled with a soft insulative waterproofing agent 30.  In this waterproof protection cover 10, waterproofing agent filled tanks 21, 22 are individually arranged inside the electric wire connection part housing chambers 19, 20 in the pair of case members 11, 12. The waterproofing agent filled tank 22 in one case member 12 can be freely slid toward the waterproofing agent filled tank 21 side in the other case member 22 by means of a pressing locking member.
Patent JP-H11124142-A (JP)
Title: Two-piece type can with printed code mark
Inventor: IKEDA TATSUMI
IPC: B65D25/20
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a two-piece type can in which an identification of a code mark concerning a can manufacturing process is assured, an ornamental printing is not damaged, no problem occurs in respect to food sanitation, and the code mark is printed at the most suitable part where a printing position may be easily set. SOLUTION: A two-piece can 1 is comprised of a can body 2 in which a can barrel 21 and a can bottom part 22 are integrally formed by a continuous material and a can lid 3 wound and fastened around the top part of the can barrel 21. A tapered circumferential wall part 22c ranging from a lower end 21a of the side wall of the can barrel 21 to the extremity end 22a of a convex part contacted with a ground is set as a printing region and then a code mark 5 about a can manufacturing process is printed at this printing region.
Patent JP-H06136620-A (JP)
Title: Production of sheath-core type hollow conjugate fiber
Inventor: HIGUCHI MICHINORI
IPC: D01F8/14
Filed: 1992-10-26
Abstract: PURPOSE:To obtain the subject conjugate fibers high in moistureproofness, thus usable as a material with comfortableness for lining fabrics, underwear or sports wear in the form of knitted fabrics. CONSTITUTION:The objective conjugate fibers are made up of a thermoplastic resin as core and a fiber-forming polyester resin as sheath. In this case, conjugate fibers in which the thermoplastic resin is a blend of polyether esteramide and polyester and the core content of the conjugate fiber is 10-50wt.%, is treated with hot water at 95-150 deg.C to develop 2-12vol.% of hollows in the core, thus obtaining the objective conjugated fibers.
Patent JP-H01129842-A (JP)
Title: Nuclear magnetic resonance imaging apparatus
Inventor: YASUGI YUKIHIRO
IPC: G01R33/36
Filed: 1987-11-16
Abstract: PURPOSE:To sufficiently cut off the circuit of an irradiation coil system, by constituting a parallel resonance circuit of the resonating inductance, which is parallelly connected to the cross diode inserted in the irradiation coil of the irradiation coil system in series, and a variable condenser. CONSTITUTION:In an irradiation coil system 20a, a resonance frequency adjusting capacity 2 and an impedance adjusting capacity 3 are connected to an irradiation coil 1 and a cross diode 5 is inserted in the irradiation coil 1. A resonating inductor 29 and a resonance frequency adjusting variable condenser 30 are connected to the cross diode 5 in parallel to constitute a parallel resonance circuit. When the NMR signal discharged from an examinee 9 is received, the parallel resonance circuit is resonated in parallel to the NMR signal at the time of reception inclusive of the connection capacity C of the cross diode 5 and the connection capacity C is negated to become only the parallel resistance component of the cross diode 5. As a result, the circuit of the irradiation coil system 20a is sufficiently cut off and the connection thereof to a receiving coil system 20b is sufficiently prevented.
Patent JP-H07115892-A (JP)
Title: Center-folding apparatus for sliced meat
Inventor: NAKANO HITOSHI
IPC: A22C17/00
Filed: 1993-10-23
Abstract: PURPOSE:To provide an apparatus capable of folding a sliced edible meat nearly at the center into two. CONSTITUTION:This center-folding apparatus is provided with a meat-slicer to slice a meat block and place the meat on a transfer conveyor 4 and a bender 6 to receive the sliced meat M sliced by the meat slicer at a position above the conveyor and bend the meat by rotating around a point near the folding part of the sliced meat M. The apparatus is further provided with a twister 8 placed opposite to the bender 6 and moving its tip end between a working position near the folding part of the sliced meat M and a waiting position separated from the working position.
Patent JP-S63140720-A (JP)
Title: Device for controlling tension of rolled stock
Inventor: FUKUYA MASAAKI
IPC: B21B37/48
Filed: 1986-12-02
Abstract: PURPOSE:To perform an uniform rolling with high accuracy by extracting the variation component of the rolling load in the frequency equiv. to the center value of the rotary speed of the reel deliverying a rolled stock, controlling a reel driving device so as to cancel this variation and controlling the tension constantly. CONSTITUTION:The reference pulse accompanied by the rotation of a reel 2 and sampling pulse are generated by a pulse generator 12 in the rolling equipment rolling from a mill 1 the rolled stock 4 delivered from the reel 2. From this pulse the center value of the rotary speed of then reel 2 is found by a center rotary speed arithmetic unit 13. Only the variation components in the rolling loads in the frequency equiv. to said center value is taken off based on the rolling load detected by a rolling load detection device 11 with a narrow zone filter 14. This variation component is subjected to a sampling based on the pulse signal and stored in a memory 16. Based on the pulse and stored rolling load variation component, further, the signal canceling the variation component is outputted from a compensation load output device 17. With this signal a relay driving device 3 is controlled via a reference tension correcting means 18 and relay driving controller 19 and a constant tension is obtd.
Patent JP-S62147303-A (JP)
Title: Electronic sensor
Inventor: OGIWARA SHINICHIRO
IPC: G01B21/20
Filed: 1985-12-20
Abstract: PURPOSE:To largely take measuring quantity and to enable accurate measurement, by supporting each frame by an air bearing and connecting the same in a chain form prior to assembling. CONSTITUTION:A pad 34 constituting an air bearing is provided inside a Z-frame and supported so as to be floated from a guide 30. The upper end of an intermediate guide 38 is fixed to the under surface of the frame 32 and the frame body 40A of a Y-frame 40 is connected to the square pole shaped part provided to the lower end part of the guide 38 in a chain form and pads 44 are provided to the upper, under, left and right surfaces of said guide 38 and a pad 43 is provided to the tab 40B at the upper end part thereof to prevent the rotation of said guide 38. The lower end 46B of an X-frame 46 is connected in a chain form so as to surround the lower end part of the guide 38 and the frame body 40A. A pad 53 is provided to the tab 40C at the lower end of the frame 40 and support the lower end part 46B to prevent the rotation thereof. By this method, Z-, Y- and X-frames are supported so as to be made freely movable respectively to Z-, Y- and X-directions. A sensing pin 54 is provided to the lower end part 46B to allow said frames to parallelly move to arbitrary three X-, Y- and X-directions to perform measurement.
Patent JP-H06133726-A (JP)
Title: Method for recovering flavor component in solid food and flavoring substance
Inventor: IMAMURA HITOSHI
IPC: A23L27/10
Filed: 1992-10-26
Abstract: PURPOSE:To recover in high concentration the flavor in a solid food into a solvent freely soluble to water by recovering the flavor component in the solid food through carbon dioxide in a liquid or supercritical state into a mixture of water, ethanol and glyceral as an absorption liquor. CONSTITUTION:Carbon dioxide in a liquid or supercritical state is introduced from a carbon dioxide container 3 into an extraction vessel 1 into which the flavor component in a solid food is dissolved and made to migrate into the carbon dioxide. The resultant flavor-contg. carbon dioxide is then drawn via the top of the extraction vessel, reduced in its pressure using a pressure control valve 5, heated with a heating device 6, and introduced into a pressure vessel 7 enclosing a mixture of water plus ethanol or an aqueous ethanol solution and 0-70wt.% of glycerol as an absorption liquor. Thereby, the flavor component in the carbon dioxide is absorbed into the absorption liquor and drawn into a product tank 9.