baber/WOPTO huggingface dataset:
Patent JP-H09123013-A (JP)
Title: Pipe cutter
Inventor: NANSAI TAKASHI
IPC: B23D21/04
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To make a pipe cutter operate smoothly, have less mechanical abrasion, have good durability and small in size. SOLUTION: Besides a first pinion 11, a second pinion 15 is arranged in a first case 1, while the rotation of a main gear 7 is transmitted to a cam fitted gear 8, which includes a cam 10 in its interior, through the second pinion 15 and the gear 7 and the gear 8 are simultaneously rotated. A main holder 17, which includes a cutter blade 18 and a bearing 20, is fitted to the flat part 7b of the main gear 7 in a freely rotatable manner and the cam fitted gear 8 is relatively rotated one time in respect to the main gear 7 by providing the cam fitted gear 8 with one gear tooth less than the number of gear teeth on the main gear 7 and making the main gear 7 rotate by the number equivalent to its number of gear teeth. The cam fitted gear 8 rotates one revolution relative to the main gear.  At that time, a bearing 20 of the main holder 17 rolls around the cam surface of the cam 10 one time, which causes the cutter blade 18 to move toward the center of the device and cut a to-be-cut pipe 21 arranged in the center.
Patent JP-H03143464-A (JP)
Title: Pace maker for practice of swimming
Inventor: NAKAO KIYOHARU
IPC: A63B69/12
Filed: 1989-10-31
Abstract: PURPOSE:To indicate a predetermined pace to a swimmer by stretching transparent tubes provided in the interier at equal intervals with luminescent elements respectively on the surface and bottom of water corresponding to the border line of a course in a pool and causing the luminescent elements to change over and supply an output signal from a clock signal generating circuit for starting the oscillation with a manual operation and capable of adjustably setting the oscillation frequency sequentially by a switch circuit. CONSTITUTION:When a start switch 14 is pushed, a standard pulse generator 6 oscillates and generates a pulse signal in a cycle meeting a requirement specified by pace data. When the counting content of a ring counter 19 receiving the pulse signal reaches a present predetermined value, a ready signal for starting is inputted in a display function unit 16 to output a ready signal sound preset in the display function unit 16 from a speaker 18. When the counting advances further by a predetermined numbers, a start signal is inputted to the display function unit 16 to output signal sound preset in the display function unit 16 from the speaker 18. Also, the counting content of the ring counter 19 is inputted to photodiode driving circuit 7 to sequentially light the photodiode incased in transparent tubes 2, 3.
Patent JP-S63138228-A (JP)
Title: Method and device for detecting many kinds of forces by shearing strain gauge
Inventor: YUKI KATSUHIKO
IPC: G01L5/16
Filed: 1986-12-01
Abstract: PURPOSE:To separately display three kinds of forces with high sensitivity by making a bridge by an electric resistance varied by force, and an electric resistance which can be adjusted by the same value as said resistance, and selecting an arrangement on the side of its bridge by a circuit converter. CONSTITUTION:In the rear face of, for instance, a vertical regular square a'b'c'd' being parallel to a center longitudinal axis O'-O'' direction of a stress concentration part 12, the same regular square a''b''c''d'' is placed, and as a hexahedron of four regular square surfaces, distortion gauges Ra'c', Rb'd', Ra'c', and Rb'd' running along diagonal lines a'c', b'd', a''c'', and b''d'' are placed on the surface of each two vertical regular square surfaces a'b'c'd' and a''b''c''d'' being parallel to the axis O'-O'' direction. Subsequently, by all bridges having sides of this order, that which has placed in series a shearing stress 16 or two groups of resistances of Ra'c' and Rb'd', and Ra'c' and Rb'd' becomes the opposite side, and by a half bridge in which two pieces of fixing or adjusting resistances R are its adjacent sides, a distortion output 20' being proportional to a simple stress 20 being parallel to the axial direction is derived by a distortion output 18' being proportional to a simple stress 18 vertical to the axis O'-O'' direction at -45 deg. to Ra'c', and the third bridge which has placed in series the same direction of two groups, for instance, Rb'd' and Rb''d'' by inverting them.
Patent JP-H05128840-A (JP)
Title: Block line memory element
Inventor: FUJIMOTO KAZUHISA
IPC: G11C11/14
Filed: 1991-10-30
Abstract: PURPOSE:To widen the margins of reading out, writing, erasing, and magnetic domain arrangement by extremely fining the width of stripe magnetic domains over a length above the magnetic domain width when a bias magnetic field is zero, then cutting the stripe magnetic domain. CONSTITUTION:The stripe magnetic domains 1 are fixed around patterns 5 for fixing the stripe magnetic domains before information is read out. The sides where there are three Bloch lines 3 at the ends of the magnetic domains 1 indicate the information 1 and the sides where there is one line 3 indicate the information 0. The bias magnetic field is lowered and the ends of the magnetic domains 1 are extended along patterns 6 for guiding at the time of reading out the Bloch lines 3. The width Wg in the narrow part between the patterns 6 is previously extremely fined over the length above the magnetic domain width when the bias magnetic field is zero and thereafter, the cutting of the stripe magnetic domains is executed. The reading out margin increases when the length L of the region where the magnetic domain width is small increases. The reading out margin is nearly constant when the length L increases to the size above the magnetic domain width when the bias magnetic field is zero.
Patent JP-H06136054-A (JP)
Title: Production of propylene polymer
Inventor: YANAGIHARA HISAYOSHI
IPC: C08F8/00
Filed: 1992-10-22
Abstract: PURPOSE:To obtain a propylene polymer having excellent stereoregularity and rigidity by using an olefin polymerization catalyst component obtained by a specific treatment of a solid catalyst containing magnesium, titanium, halogen and an electron-donative compound as essential components. CONSTITUTION:An olefin polymerization catalyst component is produced by compounding 1mol of a magnesium compound (preferably magnesium chloride) preferably with 0.01-100mol of a titanium compound (preferably titanium tetrachloride), 0.01-100mol of a halogen-containing compound and 0.01-5mol of an electron donative compound (preferably dimethyl phthalate, etc.) and treating the obtained solid catalyst containing magnesium, titanium, halogen and electron- donative compound as essential components once or more with an electron donative compound and twice or more with a halogen-containing compound. The objective polymer is produced by polymerizing propylene using a catalyst obtained by combining the obtained olefin polymerization catalyst component with an organic aluminum compound and a stereroregularity improving agent.
Patent JP-S62142920-A (JP)
Title: Flame sensor
Inventor: OKADA YASUHIRO
IPC: F23N5/10
Filed: 1985-12-18
Abstract: PURPOSE:To enable a simple and less-expensive sensing of a flame to be carried out by a method wherein a reference voltage for a thermovoltage amplifier is used as a reference voltage for supervising a cell voltage, and then the reference voltage and the cell voltage are compared to each other. CONSTITUTION:Since a forward voltage of a diode 3D3 is not related with a cell voltage, an electric current I flowing in a transistor 5 becomes constant without having any relation with a cell voltage and a voltage at a resistor 18 also becomes constant. This voltage is a reference voltage of a thermovoltage amplifier 9 and also a reference voltage of a cell voltage supervising circuit 10. If the values of a variable resistor 11 and a resistor 12 are specified, a voltage VR12 of a resistor 12 having a relation of E<E' with E being a cell voltage becomes lower than Vs and thus an output of a comparator 13 is inverted from L to H. As a result, a transistor 14 is ON, an output of the thermovoltage amplifier 9 is reduced to a ground level and a flame sensor terminates its operation.
Patent JP-H05126007-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: HANDA SHIZUO
IPC: F02M39/02
Filed: 1991-10-30
Abstract: PURPOSE:To reduce abrasive action caused by soil, sand, water, dust, and the like which are stuck on the lip surface of an oil seal, and prevent leaking of lubricating oil in an injection pump certainly. CONSTITUTION:The cam shaft 14 of injection pump main body 13 is supported rotatably by a bearing 11 to be connected to a flange block 6. An oil seal 10 brought in contact with the outer circumference part of the cam shaft 14 on the outer part side of the bearing 11 is fixed on the injection pump main body 13 together with a dust protective cover 8 by a bolt 12. The annular conic surface 6-1 of the flange block 6 faced an annular conic surface 8-1 formed on the cylindrical dust protective cover 8 through a clearance. Soil, sand, water, dust and the like which are stuck on the cone surface 6-1 or the conic surface 8-1 are splashed away radially in outer diameter direction by centrifugal force along the conic surface 601 of the flange block 6. It is thus possible to prevent soil, sand, water, dust and the like from invading the oil seal 10 provided inside the dust protective cover 8.
Patent JP-H11115019-A (JP)
Title: Injection method of injection molding machine
Inventor: HIROZUMI HITOSHI
IPC: B29C45/50
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of pressure loss in a resin passage to enhance the quality of a molded product. SOLUTION: A movable mold is advanced to perform mold closing and pressed to a fixed mold to perform mold clamping to form a cavity space between the movable mold and the fixed mold and a resin is injected from an injection nozzle 106 to fill the cavity space. High temp. air is supplied to the cavity space in predetermined timing before the resin is injected from the injection nozzle 106. The high temp. air enters a mold apparatus from the injection nozzle 106 to heat a sprue 31, a runner, a gate and the surface of the cavity space. When the resin is injected from the injection nozzle 106 thereafter, the pressure loss generated in a resin passage can be suppressed.
Patent JP-H10133227-A (JP)
Title: Liquid crystal display device and its production
Inventor: SATO TAKESHI
IPC: G02F1/136
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device featuring high image quality and low electric power consumption without increase process in production. SOLUTION: Only the protective insulating films 26 are held between pixel electrodes 4 and gate lines 2 of a front stage and are provided with storage capacitors 6 not contg. semiconductor films 23 to suppress the fluctuation by the excessive response of pixel electrode voltages. A thin-film transistor substrate 11 is formed to the patterns in which the lower parts of source electrodes 32 and drain electrodes 33 consisting of upper metallic films 25 are covered with semiconductor films 23, the lower parts of the semiconductor films 23 are covered with gate insulating films 22 and the lower parts of the gate insulating films 22 are covered with gate electrodes 31. The drain lines 3 and the drain electrodes 33 as well as the pixel electrodes 4 and the source electrodes 32 are connected by transparent conductive films 27 via through-holes 34 opened in the protective insulating films 26.
Patent JP-H09130714-A (JP)
Title: Image information extracting device and method
Inventor: MATSUGI MASAKAZU
IPC: G06T7/60
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To attain high speed retrieval processing of a specific object. SOLUTION: The device is provided with an image pickup means A, an image pickup mode extract means B, a standard image initializing means F, and an image comparison means G. The image pickup mode extracting means B extracts the image pickup mode when the image pickup means A picks up an image of an object and the standard image initializing means F initializes a standard image based on the image pickup mode extracted by the image pickup mode extract means B and the initialized standard image and a real image outputted from the image pickup means A are compared to detect a detection specific object at a high speed.
Patent JP-H02131669-A (JP)
Title: Facsimile equipment
Inventor: FUJIWARA KATSUMI
IPC: H04N1/40
Filed: 1988-11-11
Abstract: PURPOSE:To avoid useless white paper discharge by stopping the print of final page at a recording section when a long original is printed out onto plural number of cut paper sheets and the final page is entirely a white level data. CONSTITUTION:When a main control section 1 uses a data processing section 3 to decide whether or not the final page is fully at a white level when a long original 13 is printed onto plural cut paper sheets 14, and when the final page is at fully white level, the print of the final page is stopped and information 8 representing picture information throw-away, in this case, broken lines, to the tail end of the preceding page is outputted as a printing signal through a pattern generating circuit 6. Thus, useless white paper discharge is avoided.
Patent JP-H02132663-A (JP)
Title: Optical recording medium
Inventor: TACHIBANA SHINICHI
IPC: G11B7/2405
Filed: 1988-11-14
Abstract: PURPOSE:To prevent flawing and staining from the outside and to decrease the pitting deterioration of a magneto-optical recording layer by using a UV curing type compsn. of a photocation polymn. type as a protective layer. CONSTITUTION:An epoxy resin compsn. of the photocation polymn. type which does not contain acrylic acid, etc., and does not generate org. acids in high- humidity atmosphere, i.e. the UV curing type epoxy resin compsn. contg. an epoxy resin, aluminum compd., org. silicon compd. having a peroxysilyl group, and a photosensitizer is used for the protective layer 5. The phenomenon that the transition metal of the magneto-optical recording layer 3 is ionized by the org. acids, etc., to dissolve all the components is, therefore, prevented. The flawing and staining from the outside are prevented in this way and the pitting deterioration of the magneto-optical recording layer is decreased.
Patent JP-H07192120-A (JP)
Title: Image recording/reproducing device
Inventor: SAITO KAZU
IPC: G06F12/00
Filed: 1994-11-21
Abstract: PURPOSE:To effectively use recording medium and to improve operability, while maintaining the data compatibility with a computer by moving a current directory tp set sub-directory. CONSTITUTION:A camera body 100 is equipped with a lens 101, trigger switch 102, display panel 103, operation switch 104, insertion slot 105, video signal output terminal 107 and external interface (I/F) 108. When a consecutive photographing is set, the consecutive photographing is displayed, a sub-directory is prepared, a current directory is moved to the prepared sub-directory and the sub-directory is displayed. Next, waiting a trigger input giving instructing for recording, a photographing processing recording photographing image data on a medium by a file form is performed, the recording is made possible, the processing is returned to a previous processing if a trigger is inputted, the processing is returned to a superordinate directory if the trigger is not inputted, and the processing is terminated.
Patent JP-H04159762-A (JP)
Title: Semiconductor device
Inventor: FUKUSHIMA YASUO
IPC: H05K1/14
Filed: 1990-10-23
Abstract: PURPOSE:To mount in lower aligning accuracy than that of a lead pitch of a semiconductor device by providing leads so alternately bent as to mount on two difference surfaces. CONSTITUTION:Leads 6 extended from a resin molding layer 5 are alternately bent toward two different surfaces of the layer 5. That is, leads 6 are alternately bent upward and downward at the time of forming the leads. Thus, even if the aligning accuracy of mounting substantially on a single mounting board is low, the leads can be mounted. Since the leads are mounted on upper and lower mounting boards, a signal can be communicated at an electrically shorter distance.
Patent JP-H04162348-A (JP)
Title: Battery case
Inventor: AMANO KATSUTOSHI
IPC: H01M2/10
Filed: 1990-10-24
Abstract: PURPOSE:To prevent a current from its short-circuit and leakage in external connection electrodes by concealing the external connection electrodes with a removable insulating cover. CONSTITUTION:In a connection surface 23 connected to a video camera of a case main unit 22, a recessed part 25, where external connection electrodes 24a, 24b are exposed, is formed in a bottom part. In this recessed part 25, a rectangular insulating cover 27, formed of plastic or the like, can be fitted, and in the case of fitting this cover, the external connection electrodes 24a, 24b are hidden. In this way, in a condition that the insulating cover 27 is fitted to the case main unit 22, a short-circuit and leakage can be prevented in the external connection electrodes 24a, 24b.
Patent JP-S62143764-A (JP)
Title: Power steering controller for vehicle
Inventor: YAGUCHI HIDEKAZU
IPC: B62D6/00
Filed: 1985-12-19
Abstract: PURPOSE:To dissolve the influence for the steering force due to the sharp variation or the magnitude of the clutch fastening force by increasing the power assist force when the clutch fastening force of a driving system clutch device is high, in a power steering controller. CONSTITUTION:A power assist force control means 1 outputs a prescribed control signal according to the steering torque and generates a power assist force corresponding to the signal. The input signal of the control means 1 contains the clutch fastening force signal (b) supplied from a driving system clutch device 3 which varies the driving torque supplied onto the front and rear wheels or the right and left wheels. When the clutch fastening force increases, the power assist force is increased.
Patent JP-H10130190-A (JP)
Title: Production of aldehyde compounds
Inventor: SETO YOKO
IPC: B01J31/04
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aldehyde compound, enabling to produce the aldehyde compound in a high primary aldehyde selectivity and at a high reaction rate also from a low reactive olefin by hydroformylating an olefinic compound in the presence of a specific catalyst. SOLUTION: This method for producing an aldehyde compound comprises hydroformylating (B) an olefinic compound with (C) an aqueous gas e.g. at a temperature of 60-130 deg.C in a component C pressure of 5-100kg/cm<2> in the presence of (A) a catalyst comprising (Z1 ) a group VIII metal and (Z2 ) a compound of formula I [A is a (substituted) alkylene or (bis)arylene; C is a (substituted) alkylene or orthoarylene; B is C, a (substituted) bisarylene] (e.g. a compound of formula II) wherein Z1 and Z2 are contained in a Z1 metal atom/ Z2 phosphorus atom ratio of 1-4.
Patent JP-H07137507-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: SUZUKI AKIRA
IPC: B60C15/06
Filed: 1993-11-16
Abstract: PURPOSE:To allow a bead part to exhibit superior durability without increasing its weight. CONSTITUTION:A pneumatic radial tire for heavy load has a radial carcass 3 composed of, at least, one ply of a steel cord and a belt, comprises a rubber chafer 7 arranged in a area, at least, making contact with a rim 10 fitted into a bead part 1, and the rubber chafer 7 is composed of a rubber stock having the elasticity modulus in the range of 55-90kgf/cm<2> under the temperature of 25 deg.C and extension of 100%.
Patent JP-H06113702-A (JP)
Title: Arm for protecting tip section of telescopically extensible rod and telescopically extensible rod provided with the tip-protection arm
Inventor: ITO KOICHIRO
IPC: A01K97/00
Filed: 1992-09-30
Abstract: PURPOSE:To prevent the breakage of the tip section of a telescopically extensible rod even by housing the rod members in a state provided with a tackle. CONSTITUTION:A base rod member 10 to hold rod members to the tip section 12 is provided with A tip section protecting arm 2 having a checking part 23 for fixing a fishing line 3 passing through a line-guide 13 of the tip section 12 on an arm part 20 protruding from the tip edge of the base rod member 10.
Patent JP-H01129510-A (JP)
Title: Antenna device
Inventor: CHIBA ISAMU
IPC: H01Q3/30
Filed: 1987-11-13
Abstract: PURPOSE:To prevent the misalignment of a zero point forming position due to a quantizing error based on a digital phase shifter and the deterioration of depth of a zero point and to obtain a satisfactory signal-to-noise ratio by correcting the quantizing error based on the digital phase shifter by a quantizing error correcting device. CONSTITUTION:First of all, a desired signal wave arrival direction, unnecessary signal wave arrival directions, phases before a zero point is formed, and element amplitude and phase in the theta0 and thetam directions are denoted as theta0, and theta1, theta2,..., thetam,...thetaM, and Ps1, Ps2,...Psi,... PsN, and fsi, fmi, respectively, and these are inputted to an initial value memory device 4a. The initial value memory device 4a transfers an initial value qi (i=1-N) being suitable for forming a zero point to a quantizing error correcting device 6 from in a memory by using a data of the desired signal wave arrival direction theta0, the unnecessary signal wave arrival direction thetam and the phase Psi before the zero point is formed. Subsequently, the quantizing error correcting device 6 discriminate whether the initial value qi is used for correcting an error due to quantization or not, and in case of YES, qi is put as qk (k=1-k), and also, qk is quantized.
Patent JP-H10127779-A (JP)
Title: Constitution improving method, and seal used for execution of the same
Inventor: OHARA TOYOKO
IPC: A61N1/14
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of improving a constitution, and a seal used for execution of it in which apotheosis phenomenon is generated at an instant. SOLUTION: A seal comprising a silicon-deposited sheet having a hexagram of gold or silver foil printed on one surface side, and a color ring of seven colors drawn on the other surface side is applied to a body surface of a subject person, so phenomenon of glittering of the seal applied on a lesion, generation of heat on the seal, generation of a haze through the seal, generation of odor (like excrement or rotten matter), etc., occurs. The haze and odor are considered as the phenomenon caused by discharge of positive static electricity as causes of morbid symptoms to the external. For giving sound stimulation to the subject person adhered with the seal, sound is generated around the person. The sound stimulation may be hand beating sound, shouting voice, talking voice, music, tuning fork sound etc.  By synergistic effect of positive static elimination and sound stimulation, apotheosis phenomenon is generated at an instant.