baber/WOPTO huggingface dataset:
Patent JP-H11153205-A (JP)
Title: Direct movement device
Inventor: KAWASHIMA SOSUKE
IPC: B25J5/02
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To improve a mounting method of a buffering means to thereby reduce an entire length and the number of parts. SOLUTION: A direct movement device comprises a fixing frame 1 serving as a device main body, a pair of direct guides 3 mounted on the fixing frame 1, a slider 5 moving forward and backward by the aid of the direct guides 3, and a direct movement actuator 7 reciprocating the slider 5 forward and backward. A rectangular-shaped storage portion 41 is formed at a bottom surface of the slider 5, and a cushion rubber 43 made of synthetic rubber serving as a buffering means is fitted in this storage portion 41. Forward side and backward side stoppers 15,1 7 serving as movement restraint means are both fixed to the fixing frame 1.
Patent JP-2001154779-A (JP)
Title: Mouse cursor control method
Inventor: ICHIRIYAMA YUTAKA
IPC: G06F3/038
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a mouse cursor control method capable of clearing up what kind of data such as characters, graphics on a screen is pointed and preventing execution of erroneous selection. SOLUTION: When large characters as characters 21 are pointed by a cursor, a large cursor as in a cursor 25 is displayed, when medium-sized characters as characters 22 are pointed, a medium-sized cursor as in a cursor 26 is displayed and when small characters as characters 23 are pointed, a small mouse cursor as in a cursor 27 is displayed. In addition, extremely small characters as characters 24 are pointed, a cursor with the changed shape as in a cursor 28 is displayed.
Patent JP-H05146115-A (JP)
Title: Small-sized speed reducer
Inventor: TANAKA MINORU
IPC: H02K7/116
Filed: 1991-11-22
Abstract: PURPOSE:To provide a small-sized speed reducer which can have the reduced number of teeth in a motor shaft gear of the first stage and has a large reduction ratio and can be reduced in size. CONSTITUTION:In a small-sized speed reducer which has a motor shaft gear installed on an output shaft of a motor and has the plurality of speed reducing gears engaged with the motor shaft gear in sequence, the motor shaft gear 24 has a boss section 25 to be fit in with the output shaft 23 of a motor, a shaft section 26 provided in the boss section 25 coaxially with the motor output shaft 23, and a tooth 27 which is installed on the shaft section 26 and has a tooth base whose diameter is smaller than that of the motor output shaft 23 and an end of the shaft section 26 of the motor shaft gear 24 is supported by a bearing. It is favorable that the plurality of the speed reducing gears 28, 29, 30 and 31 are located in two dimensions within a projection area of a motor 21 on a motor installation plate 22 on which the motor is to be installed.
Patent JP-H01173274-A (JP)
Title: Magnetic pattern information sheet
Inventor: FUJIWARA HIDEO
IPC: G06K19/06
Filed: 1987-12-28
Abstract: PURPOSE:To enable a sheet to be used on the general distribution and transmission route of information in a simplified format and to copy a large amount of same information by forming a track where a magnetic material is combined with a space without having the magnetic material and it is developed as a linear spatial pattern. CONSTITUTION:A large number of tracks 2 with, for example, width of 30mum are arranged and printed on the surface of the sheet 1 in parallel. An information distribution destination describing area 3 is provided at the lower side of the sheet 1. Each track 2 is arranged setting a unit space 5 without having the magnetic material with the same size as that of a square unit magnetic material 4 as a unit, and the information for '1' is expressed by forming the unit magnetic material 4 on the track 2, and the information for '0' is expressed by the existence of the unit space 5.
Patent JP-H03195191-A (JP)
Title: Driving device for color display
Inventor: AIHARA TSUNEO
IPC: H04N9/73
Filed: 1989-12-22
Abstract: PURPOSE:To enable a remote operation by a low-priced circuit by superimposing an additional current corresponding to data, which are transferred by a remote control system, to a resistor circuit expressing the respective primary color operating currents of a color display to be supplied to a white balance circuit. CONSTITUTION:Driving means 2, 3, 4, Q1, Q2 and Q3 are provided to supply the respective primary color operating currents to a color picture display CRT corresponding to respective primary color driving signals to be supplied, and current detecting means r1, r2 and r3 are provided to generate current detection signals expressing the sizes of the respective primary color operating currents. Further, a white balance circuit 1 is provided to process an input primary color signal and a reference level signal to generate a primary color driving signal. The current detecting means r1, r2 and r3 are composed of resistors r1, r2 and r3, which generate voltage drop corresponding to the size of the primary color operating current, and variable current supply means 11 and 12 to supply a current of a size corresponding to a command. Thus, with the size of the voltage drop caused by the fixed resistors r1, r2 and r3 as an operating current detection signal, a variable current is supplied to the fixed resistors r1, r2 and r3 by the remote operation and the white balance can be controlled.
Patent JP-H11165334-A (JP)
Title: Preplasticating type injection molding machine
Inventor: TAKIZAWA KIYOTO
IPC: B29C45/74
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To reduce a sliding resistance of an injecting plunger due to a leakage resin by controlling a resin temperature of a clearance around a shaft of the plunger. SOLUTION: An injecting cylinder 12 is connected to a hydraulic cylinder via a holding member. A front part for holding a rear part of the cylinder of the holding member is formed in a space 15 having an opening 15a at least at a lower side. A resin leaked from a clearance 16 is discharged from a rear end of the cylinder opposed to the space 15. A temperature control means 7 of the leaked resin is provided at a periphery of the rear end of the cylinder.
Patent JP-H05142113-A (JP)
Title: Dwelling pressure type deep sea bottom mud sample sampling equipment
Inventor: TSUJI YOSHITO
IPC: G01N1/04
Filed: 1991-11-22
Abstract: PURPOSE:To enable a certain amount of mud sample to be sampled and accommodated from a sea bottom while maintaining the same pressure as a pressure of the sea bottom for investigation and research of a micro-organism which exists within a mud at the sea bottom of the deep sea. CONSTITUTION:A title item consists of a supply chamber 1 which supplies a sampled certain amount of mud sample and where a supply port 3 is formed on the upper surface and a tubular body with a storage chamber 2 for accommodating under a certain pressure, an outer cylinder 5 with an opening 6 which matches the supply port 3 is provided at an outer periphery of the supply chamber 1 so that it can be rotated, a push-in bar 8 is fitted to an edge part of the supply chamber 1, and then an accumulator for maintaining a pressure within the storage chamber 2 to be constant is provided at an edge part of the storage chamber 2, thus enabling a certain amount of mud sample which is supplied into the supply chamber 1 to be stored within the storage chamber 2 by the push-in bar 8 and the same pressure as a sea bottom pressure to be maintained.
Patent JP-H01122400-A (JP)
Title: Control device of turbo changer with rotating electric machine
Inventor: KAWAMURA HIDEO
IPC: H02H7/06
Filed: 1987-12-28
Abstract: PURPOSE:To suppress the acceleration of the rotating speed of a turbo charger and to protect a battery, by supplying the generating power from a rotating electric machine to the battery and a resistance circuit when the rotating speed of the turbo charger exceeds the upper limit of the rotating speed. CONSTITUTION:A rotating electric machine 7 acting as a motor or a generator is mounted to a rotating shaft 6c of a turbo charger 6 connected to an exhaust pipe 1b and an inlet pipe 1a of an engine 1. When a turbine 6b is rotated to drive with exhausting energy, the rotating electric machine 7 is in a generating mode and its generating power is supplied to a battery 5a through a power converter 7a. There, when the rotating speed of the turbo charger 6 exceeds the upper limit of the rotating speed, the voltage of the battery 5a is monitored. When the battery voltage exceeds the set value, the generating power is supplied to a resistor 8 for heat radiation.
Patent JP-H02180398-A (JP)
Title: Band for locking tube fitting
Inventor: IKEDA SHINTARO
IPC: F16L21/08
Filed: 1988-12-29
Abstract: PURPOSE:To lock locking pieces to a no-head tube properly so as to obtain secure locking performance in proportional to extraction force applied to a tube body by embedding and providing a right triangle shoped hard locking pieces in the state the hypotenuse thereof is inclcned, at predetermined intervals on a rectangular elastic member such as soft synthetic resin. CONSTITUTION:The hypotenuse 2a of a right triangle shaped each hard locking piece 2 is held at a rectangular elastic member 1 and the top end thereof 2b seizes the exterior of a tube body to be connected. Under this condition, extraction force is applied to the tube so that the seizing force of the top end 2b the locking piece to the tube body is increased proportionally. The painting of the tube body is damaged in its own way due to the abovementioned seizing of the top end 2b of the hard locking piece to the tube body, for such damaged portion of the painting of the tube body, the rectangular elastic member 1 is partially pressed by the top end 2b of the hard locking piece to cover the damaged portion so that corrosion is prevented.
Patent JP-2000161944-A (JP)
Title: Instrument for measuring curvature amount of bar-like object
Inventor: IWATA TERUHISA
IPC: G01B11/24
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an instrument which can measure the curvature amount per unit length of a bar-like object carried in its longitudinal direction over the entire length of the object on an on-line and real-time basis. SOLUTION: An instrument for measuring curvature of bar-like object fetches position signals indicating the position of a bar-like object (a) in both X- and Y-directions (S21) and finds the displacement X1-X3 in the X-direction and Y1-Y3 in the Y-direction, based on the position signals and a preset reference position (S22). Then the instrument finds a curvature amount dx per unit length of the object (a) in the X-direction from the displacements X1-X3 (S23) and a curvature amount dy per unit length of the object (a) in the Y-direction from the displacements Y1-Y3 (S24). Thereafter, the instrument finds the vector sum of the curvature amounts dx and dy and sets (S25) the vector sum as the curvature amount S1 per unit length of the object (a).  The instrument finds the curvature of the object (a) per unit length at every required pitch by continuously performing such a processing for every required sampling period.
Patent JP-H06163577-A (JP)
Title: Semiconductor device
Inventor: HIZAKI HIROSHI
IPC: H01L21/28
Filed: 1992-11-20
Abstract: PURPOSE:To improve step-coverages of metallic wirings in contact hole parts of high aspect ratios and obtain a highly integrated device, by connecting its source/drain regions and its metallic wirings respectively through respective polycrystalline silicon layers. CONSTITUTION:N<+>-polysilicon layers 7 containing an N-type impurity of a high concentration are buried in contact holes bored in layers laid on source/ drain diffusion layers 8 of an N-channel MOS transistor. By the respective N<+>-polysilicon layers 7, A wirings 1 and source/drain diffusion layers 8 are electrically connected respectively. Thereby, the steps of the contact hole parts of the N-channel MOS transistor which have high aspect ratios respectively are made small, and faulty wirings such as bench-cuts of the Al wirings 1 are prevented from occurring. Therefore, the step-coverages of the Al wirings 1 are improved so that a very fine and highly integrated semiconductor device can be achieved.
Patent JP-H11166330-A (JP)
Title: Slide support device of structure
Inventor: YAMAMOTO YUICHI
IPC: E04B1/36
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To reduce the thermal expansion of a structure and the horizontal force added to a support beam due to an earthquake and avoid the enlargement of the support beam by juxtaposing a plurality of rollers within a box-like base frame fixed onto the support beam and opened on the upper surface side, and placing a leg member fixed to the lower surface of the structure thereon. SOLUTION: A shallow box-like base frame 20 opened on the upper surface side is fixed onto a support beam 2, and a plurality of rollers 21 are juxtaposed within the base frame 20 in such a manner as to be capable of rolling so that the axial line of each roller 21 is extended in the horizontal direction orthogonal to the longitudinal direction of a duct 1. A leg member 22 having a leg plate 11 mounted on the lower end of a leg column 10 is fixed to the lower surface of the duct 1, and the leg plate 11 of the leg member 22 is placed on the rollers 21 in such a manner as to be slidable. According to this, the frictional, resistance is minimized, and no large horizontal force is added to the support beam 2 even if the duct 1 is displaced by thermal, expansion.  Further, even in an earthquake, no large horizontal force is added to the support beam 2, and the size of the support beam 2 can be reduced by this portion.
Patent JP-2000165458-A (JP)
Title: Waveform shaping circuit
Inventor: MATSUMURA FUMIO
IPC: H04L25/40
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a waveform shaping circuit that shapes the waveform of even a burst pulse signal in an optical interface circuit. SOLUTION: The waveform shaping circuit consists of a voltage controlled oscillator 4 whose oscillated frequency is controlled by an applied voltage, a frequency divider circuit 5 consisting of a connection circuit comprising n- stages of bistable multivibrators, a poly-phae pulse generator 6 consisting of cascade connection of an AND circuit and a monostable multivibrator, a waveform shaping section 7 that ANDs an output pulse of the poly-phase pulse generator 6 and an input signal pulse to provide a correlation output pulse having the largest correlation output, a temperature compensation crystal oscillator 8 and a comparator 9 that compares phases.
Patent JP-H10174374-A (JP)
Title: Bearing abrasion monitoring device of canned motor
Inventor: EGUCHI SHINSUKE
IPC: H02K11/00
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To monitor the abrasion of a bearing bringing about radial displacement and axial displacement of a rotor by detecting differential composite output between differences in output of eight-shaped large and small loop coils of first and second detection coils with the axial displacement and radial displacement of the rotor. SOLUTION: A second detection coil C2 consisting of large loop coil C2L and small loop coil C2S crossed in a notched groove 2b formed in a point 2 displaced from the longitudinal center of an iron core tooth 2a of a stator and twisted in an eight shape winding both end faces of the iron core tooth 2a is provided thereto. Then, a first detection coil C1 having the same form in a notched groove 1b provided to a position P1 opposite to an installation position of the point 2 is placed to an iron core tooth 1a opposed at 180 deg. to the iron core tooth 2a having the second detection coil C2. Differential composite output between the first and second detection coils C1 and C2 is indicated, axial displacement and one way displacement of the rotor are detected, and the axial abrasion of a bearing can be monitored.
Patent JP-H05139972-A (JP)
Title: Composition for preventing gastritis and gastric or duodenal ulcer
Inventor: OKUBO TSUTOMU
IPC: A61P31/04
Filed: 1991-11-25
Abstract: PURPOSE:To provide the subject composition containing a polyphenol compound such as (+)-catechin, (+)-gallocatechin and (-)gallocatechin gallate and effective for inhibiting the proliferation of Helicobacter pyrori and suppressing the adhesion of the bacterial cells to the gastric mucosa, etc. CONSTITUTION:Green tea is mixed with water, extracted at 80 deg.C for 3hr under stirring and filtered. The extracted liquid is concentrated to dryness. The obtained hot-water extract is dissolved in water, the solution is successively partitioned with hexane and chloroform, the water-phase obtained by the partition is extracted with ethyl acetate and the fraction soluble in ethyl acetate is fractionated by silica gel column chromatography to obtain polyphenol compounds such as (+)catechin, (+)-gallocatechin, (-)-gallocatechin gallate, (-)epicatechin (gallate), (-)-epigallocatechin (gallate), isolated theaflavin, theaflavin monogallate A, B and theaflavin digallate. One or more kinds of the above compounds are used as active components to obtain the objective composition for preventing inflammation and ulcer.
Patent JP-H08244640-A (JP)
Title: Rear-wheel automatic aligner for four-wheel steering car
Inventor: SEON YON PAKU
IPC: B62D7/14
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To perform automatic rear wheel alignment in resetting from another steering mode to a standard steering mode by moving a spool for a flow passage change valve in synchronization with the movement of a piston in a rear wheel steering cylinder to change over the flow passage change valve to neutral, first and second conditions. SOLUTION: A pressure oil passing through a flow passage open/close valve 3 flows through a deviated flow passage change valve 4 into a chamber 115b in a rear wheel steering cylinder 115 where a piston 116 is deviated and moves in the opposite direction where the piston 116 is deviated. When the piston 116 reaches a neutral position, the flow passage change valve 4 reaches a neutral position where the flow passage change valve 4 cuts off a flow passage 2 in accordance with a geometrical relationship among an arm member 5 joined to a tie rod 117a of the piston 116, a crank member 6 and a spool 4a, so that additional pressure oil to be supplied to the chamber 115a is cut off for stopping functioning operation upon completion of rear wheel alignment.
Patent JP-H06187624-A (JP)
Title: Head positioning control mechanism
Inventor: KOSHIKAWA YOSHIO
IPC: G11B5/56
Filed: 1992-12-16
Abstract: PURPOSE:To provide a head positioning control mechanism of a magnetic disk device which corrects the change of the yaw angle of a magnetic head slider and performs the head positioning with high accuracy and the reduced loss of the yaw angle in addition to an actuator which sets the head slider at a presceibed track on a magnetic disk. CONSTITUTION:A coupling member 32 having a hinge part 37 which can change the angles in the direction of a support spring 36 parallel to the surface of a magnetic disk is provided between a head support arm 31 which can oscillate in the radius direction of the magnetic disk by a rotary actuator and the spring 36 which supports a magnetic head slider 35. Then, the piezoelectric elements 33 and 34 are disposed at both sides of the member 32. In such a constitution, the spring 36 is finely displaced in the direction opposite to the oscillating direction of the arm 31 in response to the oscillation of the arm 31 produced by the rotary actuator.
Patent JP-2001157055-A (JP)
Title: Printing controller, printer, printing control device, printing method and recording medium
Inventor: FUJIMORI YUKIMITSU
IPC: H04N1/23
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To print an image with a high image quality while minimally decreasing the printing speed. SOLUTION: For dots which can be formed by a printer, the noticeability of the respective dots are evaluated quantatively in advance, and at least one dots are selected in order of reducing the noticeability of the dot based on the result of evaluation. At printing of the image, an error-diffusion method is applied to the selected dot and a systematic dithering method is applied to the other dots to execute picture processing, and the image is printed, in accordance with the picture processing result. Thus, the error-diffusion method capable of obtaining a high quality image is applied to the dots giving the largest influence to the image quality and the systematic dithering method, capable of fast processing is applied to the dots giving not large influence to the image for executing picture processing.  As the result, the error-diffusion method can be applied most efficiently, thereby the image of the highest quality can be printed under the condition that printing speed is not decreased.
Patent JP-H03195001-A (JP)
Title: Fixed resistance and its manufacture
Inventor: ASAKAWA YOSHITAKA
IPC: H01C7/00
Filed: 1989-12-25
Abstract: PURPOSE:To enhance a surroundings-resistant performance and to enhance a shape-dimensional accuracy by using the small number of production processes by a method wherein a pillar-shaped resistor is formed at the inside of a cylindrical insulator and electrodes are formed at both ends. CONSTITUTION:Since a pillar-shaped resistor 11 is formed at the inside of a cylindrical insulator 10, a process to form a protective film or the like is not required. When, e.g., a ceramic is used for the cylindrical insulator 10, it is proof against moisture or the like and a surroundings-resistant performance is enhanced. Since this resistance is manufactured by an extrusion molding operation or in such a way that the resistor 11 is inserted in a hollow part of the cylindrical insulator 10, it is possible to suppress an irregularity in an outer shape. Thereby, the surroundings-resistant performance is enhanced by using the small number of production processes and it is possible to obtain a fixed resistance whose shape-dimensional accuracy has been enhanced.
Patent JP-H06234491-A (JP)
Title: Conveyer type automatic passage
Inventor: ARII OU MEROU
IPC: B66B23/22
Filed: 1993-12-28
Abstract: PURPOSE: To provide a silent conveyorized automatic passage such that noises from operating parts are not transmitted to passengers. CONSTITUTION: Panel pockets 8 are formed in brackets 4 held against an escalator truss 6 and glass panels 10 are inserted therein via resin gaskets 12. Resin foam strips 30 are interposed between the glass panels 10 and resin channel members to prevent noises from being transmitted from operating parts. Therefore, an assembly part structure for mounting a conveyorized automatic passage which prevents noises from being transmitted to passengers is achieved.
Patent JP-H08176309-A (JP)
Title: Production of water-based composition emulsion of chlorinated polyolefin-modified product and its usage
Inventor: ISOMOTO KENICHIRO
IPC: C09D11/023
Filed: 1994-12-21
Abstract: PURPOSE: To obtain a water-based composition emulsion providing a coating film for a polyolefin base material excellent in adhesion, appearance, interlaminar adhesiveness, solvent resistance and moisture resistance, by blending a water-based composition of a terpene-based oligomer in a water-based composition of a chlorinated polyolefin-modified product. CONSTITUTION: At least one kind of composition predominant in a terpene-based oligomer of formula (C5 H8 )n ((n) is 2, 3, 4, 6, 8, or more) is blended in a water- based composition emulsion of a chlorinated polyolefin-modified product. The resultant emulsion is used as a coating composition, adhesive composition, printing ink vehicle, etc., for polyolefin plastic molded products or films made of polypropylene or propylene-based copolymer. 0.01-100 pts.wt. of the terpene- based compound or composition comprising at least two kinds of such compound is blended in 100 pts.wt. of the emulsion. The final emulsion, even if applied to the surface of a base material without washing/degreasing the surface, gives a coating film with high adhesiveness to the surface.