baber/WOPTO huggingface dataset:
Patent JP-H06223154-A (JP)
Title: Distance measuring instrument for stereo pattern
Inventor: KOYAMA TAKAMASA
IPC: G06F17/50
Filed: 1992-11-26
Abstract: PURPOSE:To provide the stereo pattern distance measuring instrument which can measure the distance of the stereo pattern displayed on a screen in a short time, a distance at a position where there is no pattern element present, and the distance of a complicated shape. CONSTITUTION:The distance measuring instrument which measures the distance of the stereo pattern displayed on the screen is provided with a display means 9 which displays a measuring instrument on the screen, and measuring instrument editing means 6 and 7 which change the display position of the measuring instrument on the screen and vary the length of the measuring instrument. The measuring instrument is equipped with a measure axis, a panel connected to both the ends of the axis, and a display window which displays lengths on the axis as numerals. The distance of the stereo pattern on the screen can be measured by using the measuring instrument displayed on the screen as a ruler. The measuring instrument can be varied in length, moved in parallel, or rotated so that it can be applied to the stereo pattern. Further, the axis of the measuring instrument can be curved along the stereo pattern.
Patent JP-2000165779-A (JP)
Title: Placing stand
Inventor: SODEOKA KOJI
IPC: H04N5/64
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a placing stand equipped with a rotary plate bearing for supporting not only a normal top plate but also a wide top plate without generating any bending of the top plate in a simple structure. SOLUTION: A rotary plate bearing 5 for rotatably supporting a top plate is interposed between a stand plate and a top plate in this placing stand. The rotary plate bearing 5 is constituted of a supporting member 10 equipped with a rotary body 8 for rotatably supporting the top plate 7 and a base member 12 provided around the central part of the rotation of the top plate so as to be rotatable. In this case, the supporting member 10 is mounted on the base member 12 so that the mounting position can be changed to a direction in which the supporting member 10 is separated from the central part of the rotation of the top plate.
Patent JP-H03199025-A (JP)
Title: Measure data processing system in injection molding machine
Inventor: YAMADA AKIO
IPC: G01D21/00
Filed: 1989-12-28
Abstract: PURPOSE:To enable the distribution of measured data to be recognized at sight more visually by making a microcomputer carry out a statistically operational process every monitor item taken therein, and plotting the operationally processed results in the form wherein the distribution of the measured data can be recognized visually, and then outputting them onto a printer or a display unit. CONSTITUTION:When the data stored in an actual value storage part 33 come to a predetermined sampling shot count, the operational processor 34 of a microcomputer 30 statistically operationally processes an actual value X every monitor item, and the processed results are sent to an image processing part 35 and plotted and then outputted onto a display unit 44 or a printer 45. And, on the paper 46, a primary (injection) pressure, secondary pressure (dwelling) changing position, primary injection time, cushion position (screw most forwarded position), charge completion position (screw most retreated position), thermo (resin temperature of nozzle tip part), charging time, cycle time, secondary (dwelling), the weight of a molding article are respectively printed out in showing each unit thereunder. Thereby, the distribution trends of measured data of each monitor item can easily be recognized visually in time series.
Patent JP-H09150634-A (JP)
Title: Glass run for automobile
Inventor: TAKAHASHI HIDEKAZU
IPC: B60J10/04
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To reliably simply mount a glass run at the correct position of a door sash and prevent a molded positioning rib from being hollowed and prevent a deformation shaped like a depression on the outer surface of a molded cover lip even if the positioning rib is strongly pressed on a notch for positioning the door sash. SOLUTION: A glass run 10 has a glass run body 11 and an outside cover lip 13 covering the outer surface inside edge of a door sash 4. The lower part of the cover lip 13 is cut off at a slightly upper position of a door belt line 3 and a cover lip 15 which is molded like a bend is connected to the cut-off end 13a thereof. A positioning rib 16 for retaining a notch 7 for positioning the door sash 4 is integrally projectively formed by molding on the inside surface of the molded cover lip 15 and the projective end thereof is vulcanized and bonded to the glass run body 11 to make a hollow part near the projective end of the positioning door rib 16.
Patent JP-H08182919-A (JP)
Title: Deodorizing filter
Inventor: MORITA SUMITAKA
IPC: B01D53/86
Filed: 1994-12-28
Abstract: PURPOSE: To deodorize a mixed malodor by providing three kinds of deodorizing layers corresponding to the mixed malodor in a deodorizing filter. CONSTITUTION: Each of the first, second and third deodorizing layers 2, 3 and 4 respectively having an alkaline neutralizing agent, a physically adhesive material, an oxidizing catalyst or acidic malodor neutralizing agent is provided in order from the upstream side of a malodor flow in the deodorizing filter 1.
Patent JP-H06185587-A (JP)
Title: Auto tensioner
Inventor: WADA MIKIO
IPC: F16H7/08
Filed: 1992-12-18
Abstract: PURPOSE:To provide an auto tensioner which is advantageous to ensurance of a given frictional engagement force even when a friction body is inclined and fitted in a hole with a bottom. CONSTITUTION:A tension arm 3 is attached to a fixing member 1 in a manner to be capable of oscillating. A friction body 6 is fitted in the hole 5 with a bottom of the tension arm 3. The friction body 6 comprises a columnar body part 61 having a protrusion part 60; and a number of protrusion ribs 63 centrifugally protruded are formed on the outer peripheral surface of a body part 61. A protrusion spherical surface forming a friction surface 61 is expanded in a state that the center of a curvature is located approximately on the axis of the body part 61. A friction surface 61c formed in a protrusion spherical surface is forced into pressure contact with the fixed member 1 through the force of a compression spring 7, a function to increase oscillating resistance between the tension arm 3 and the fixed member 1 is provided, and over sensitive oscillation of the tension arm 3 is suppressed.
Patent JP-H08187575-A (JP)
Title: Power unit for dc arc welding
Inventor: DOI TOSHIMITSU
IPC: B23K9/073
Filed: 1994-12-28
Abstract: PURPOSE: To prevent a switching element from damage due to biased magnetization of a transformer by providing appropriate non-operating time synchronizing to oscillating frequency of modulation reference signal oscillating circuit and turning a first and second switching element alternately to ON or OFF. CONSTITUTION: A subtracting pulse width modulation signal V21a and adding pulse width modulation signal V21b are inputted in a synchronizing circuit 25. First switching elements 4a, 4d and second switching elements 4b, 4c are converted to a first synchronizing signal V25a and second synchronizing signal V25b, the first switching elements 4a, 4d and second switching elements 4b, 4c are respectively turned to ON or OFF. Thus, the integral signal V18 proportional to the magnetic flux of transformer 6 is controlled so as not to increase in one direction, the magnetic flux of transformer 6 is not increased in one direction, the magnetic flux density of iron core is not reached to the saturated magnetic flux density.
Patent JP-H10186192-A (JP)
Title: Single pipe structure reinforced optical fiber cable
Inventor: ELISSON PETER
IPC: G02B6/44
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain an optical fiber cable having a structure which may be produced in a single stage by including a protective pipe of optical fibers, a reinforcing element for the circumference of this protective pipe and an outer sheath into this cable and forming the protective pipe to a corrugated pipe structure. SOLUTION: The cable includes ribbons 1 of the optical fibers, the corrugated pipe structure 2 around the ribbons 1 and the outer sheath 3 extrusion molded around the corrugated pipe structure 2. The cable includes the reinforcing layer 6 between the corrugated pipe structure 2 and the outer sheath 3 as well. The reinforcing layer 6 comprises, for example, wire, etc., of aramid, etc., having high tensile force. The corrugated pipe structure 2 has the sufficient strength to stresses in a radial direction and simultaneously plays the role of a supporting body for the extrusion molded outer sheath 3 and, in some cases, the reinforcing layer 6 without imparting the danger to the optical fibers housed therein according to the manufacture of this structure.  The corrugated pipe structure 2 comprises a metallic bland which is corrugated in a transverse direction and is bent in a longitudinal direction as the band advances in a production line.
Patent JP-H11153104-A (JP)
Title: Rubber damper
Inventor: NODA MITSUO
IPC: F15B15/14
Filed: 1997-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a rubber damper to smoothly absorb an impact energy of a piston. SOLUTION: A sectional area of a protrusion 73 toward a connecting base 73a is gradually made larger, whereby a coefficient of elasticity of the protrusion 73 gradually becomes larger. When a piston collides with a front edge face of the protrusion 73, the piston is softly received in the begining while damping resistance is gradually increased, which results in a smooth absorption of the shock in collision. A flat face 73c and a tapered face 73b on the front edge of the protrusion 73 are continuously formed smoothly with an arc face 73d, which creates resistance against stress concentration on the continuous portion between the flat face 73c and the tapered face 73b and restrains a cutout of the portion or the like by repetition of the collision.
Patent JP-H03197148-A (JP)
Title: Manufacture of thermal head
Inventor: HAMAMURA KIYOTO
IPC: B41J2/335
Filed: 1989-12-27
Abstract: PURPOSE:To form a plating film of a favorable crest shape by relatively specifying the shape and disposing position of plating solution jet port to a surface to be plated. CONSTITUTION:An aluminum material 18 is previously formed on the front surface of the side to be plated of an insulating board 17, and a resist mask 19 is disposed at a predetermined position on the material 18. Aluminum plating solution is continuously supplied in a large quantity to the surface to be plated of the board 17 along a direction of an arrow A from a plating solution supply port 12, and circulated to a separately installed spare plating solution tank. A plating range is specified by the shape of the mask 9, a push plate 20 is placed to be pushed on the board 17 to conduct the material 18 while preventing leakage of the solution. If the collision speed of the solution to the surface to be plated is suitably selected, a common electrode raised at the center of a plating film M can be formed. After plating, a plated component is washed, remaining solution is removed with ammonia water or the like, further washed, dried and used as a common electrode of a thermal head.
Patent JP-2000158109-A (JP)
Title: Thin billet continuous casting method
Inventor: MURAKAMI TOSHIHIKO
IPC: B22D11/124
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To feed a high temperature billet, which has a scale easily coming off by descaling before rolling, to a rolling process by applying an unsolidification reduction while spraying a descaling high pressure water to the billet at least before the unsolidification reduction is started within a secondary cooling belt zone apart from a meniscus in a mold at a given distance. SOLUTION: Descaling is carried out within a secondary cooling zone at a position between 1.0-7.5 m apart from a meniscus. Descaling at an upper stream side as much as possible is preferable because it is carried out before a powder stuck to a surface and a scale being growing form a mixed layer. If the scale and a powder stuck material are mixed, a melting point is lowered and a high pressure water descaling effect is weakened. Since holding heat volume of the billet is small, it is aimed to make a billet recuperation as large as possible after the unsolidification reduction is finished. A cast billet 6 is cooled through a mold 4, a secondary cooling belt 7, it also goes through a powder 5, a cooling nozzle 8, a pre-rolling descaling device and an unsolidification roll 10.
Patent JP-H10178785-A (JP)
Title: Null-voltage circuit and inverter
Inventor: MINAMINO IKUO
IPC: H02M7/48
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To make the number of components and power loss as small as possible in a null-voltage circuit, which temporarily makes the output voltage null and thereby lower the cost and size of the device. SOLUTION: In a null-voltage switching PWM inverter 13, a null-voltage circuit 2 has a first and a second switching means 11, 12 which are composed of semiconductor switches S1 , S2 and diodes D1 , D2 , which are antiparallelly connected to the semiconductor switches S1 , S2 respectively, and a capacitor C2 for resonance is connected across a DC power supply 1 through the first switching means 11. On the other hand between a connection between the first switching means 11 and the capacitor C2 for resonance and a mid-point M of the DC power supply 1, a reactor L1 for resonance is connected through the second switching means 12.
Patent JP-H05172860-A (JP)
Title: Frequency measuring circuit for ac power generator or electric power source for commercial use
Inventor: TAKAGI TOSHIHARU
IPC: G01R23/02
Filed: 1991-11-28
Abstract: PURPOSE:To improve the precision in the cycle measurement by converting the input cycle which is formed into pulse form through the wave form processing to the cycle in a prescribed number of times. CONSTITUTION:A differentiator 3 forms the input ac sine wave due to a transformer 2 for measurement to the triangular wave having the cycle in two times. Comparators 5 and 6 operates at the voltage over 3/4 or below 1/4 of that at the peak of the triangular wave, and an adder 7 performs addition and forms the square wave having the cycle in four times. A monostable multivibrator 8 operates on the starting-up of the output square wave of the adder 7, and a monostable multivibrator 10 operates on the starting-up of the output wave form of a logic denial element 9. Bath values are added by an adder 11, and the wave form having the cycle in eight times is formed. An F-V converter 12 outputs the dc voltage in proportion to the output pulse. Accordingly, the cycle measurement for the superlow cycle can be carried out with high precision.
Patent JP-H07159514-A (JP)
Title: Ppi display device
Inventor: KIMIKAWA JUNJI
IPC: G01S7/12
Filed: 1993-12-06
Abstract: PURPOSE:To lower luminance only at the center of the display screen of a PPI so as to prevent burning of the center portion by adjusting a rectangular pulse voltage to a voltage lower than a high level for a desired period of time after the rise of the rectangular pulse, thereby producing a luminance gate signal. CONSTITUTION:When the rectangular pulse generator circuit 11 of a luminance gate generator circuit 1 outputs a rectangular pulse P in synchronization with a trigger signal Trg which is synchronized with rotation of an antenna, an integrating circuit 12 outputs an integral output IP in which the rise and fall of the rectangular pulse P are made to be slow according to a time constant adjusted by a luminance-voltage adjusting variable resistor R1, and a delay circuit 13 delays the rectangular pulse P by a delay time D according to a time constant adjusted by a display-range adjusting variable resistor R2. Therefore, since a zero voltage is outputted for a period of time D after the signal Trg is inputted, a luminance gate signal Yg, i.e., an output of a mixing circuit 14, becomes zero voltage for the period of time D after a trigger input, and an image at the center of the fluorescent screen of a CRT 3 is eliminated accordingly to prevent burning.
Patent JP-H03203477-A (JP)
Title: Image pickup device
Inventor: YOSHIDA SETSU
IPC: H04N5/353
Filed: 1989-12-29
Abstract: PURPOSE:To suppress the generation of phenomena such a blooming and smear even if direct light from the back of a subject is made incident by detecting a part photodetecting prescribed light or more out of the photodetecting face of an image pickup element, covering the detected part with a light reducing means to adjust the light quantity of the part. CONSTITUTION:A 2nd photometric circuit 8 is prepared independently of a 1st photometric circuit 7. the average value of video outputs from the center parts of respective scanning lines is applied from the 1st circuit 7 to the 2nd circuit 8. The average value represents the average light quantity of the whole photodetecting face. The 2nd circuit 8 outputs a signal for controlling a diaphragm 3 to a diaphragm control part 6 based on the representative value. Namely the diaphragm 3 is controlled so as to be stopped when the incident light on the photodetecting face is in excess or opened at the time of less incident light. Since the function for adjusting the light quantity made incident upon the whole photodetecting face and the function for restricting the local incident light upon the photodetecting face are individually formed, the quantity of incident light can be always properly held.
Patent JP-H06184648-A (JP)
Title: Outlet/inlet sealing device of annealing furnace
Inventor: KUDO TOSHIO
IPC: C21D9/56
Filed: 1992-12-21
Abstract: PURPOSE:To provide an outlet/inlet sealing device of an annealing furnace of thin strip 20 with a non-contact and excellent sealing quality. CONSTITUTION:Seal rolls 6a, 6b are mounted on a frame 7 through rubber tubes 8a, 8b respectively, and the fine movement of the seal rolls 6a, 6b can be made by adjusting the inner pressure of the rubber tubes 8a, 8b. A control device 12 controls pressure regulating valves 11a, 11b so that the clearance between the seal rolls 6a, 6b and a strip 20 may be constant. This constitution prevents wrinkling and meandering of the strip 20.
Patent JP-H06183783-A (JP)
Title: Production of glass waveguide
Inventor: TOKUNAGA TOSHIHIDE
IPC: C03B19/14
Filed: 1992-12-21
Abstract: PURPOSE:To obtain a glass waveguide excellent in operability and mass- productivity and having a high-NA core. CONSTITUTION:A transparent quartz glass substrate 11 is used for a substrate. The substrate is irradiated with a CO2 laser beam, the emitting end of a flexible hollow waveguide 13 for the CO2 laser beam is moved in conformity to a core pattern, and a groove 12 for core-pattern is formed on the substrate 11 surface. A GeO2-P2O5-SiO2, porous glass film constituting the core is formed over the entire surface of the substrate 11 by CVD, heated and vitrified to form a core glass film 21. The film 21 formed on the substrate 11 except on the groove 12 is removed by an HF etchant to form a core 22 in the groove 12. A P2O5-B2 O3-SiO2 porous glass film constituting a clad is formed on the substrate 11 and heated to form a clad glass film 23 having a refractive index close to that of quartz glass.
Patent JP-H09174056-A (JP)
Title: Sterilization apparatus by electrolysis
Inventor: KOBAYASHI KAZUO
IPC: C02F1/50
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a sterilization apparatus at low cost and eliminate the risk of short circuit occurrence without sacrificing the electrolyzing function by installing electrodes in a substrate in an electrolyzing part on the opposite to each other so that they do not come into contact to each other. SOLUTION: An electrolyzing part 10 is constituted by providing an electrode part 1 in which a pair of electrodes 1a are installed like the teeth of a comb and oppositingly to each other in a substrate 3 so as not to come into contact with each other and a lead part 2 to supply electric power to the electrode part 1 from outside. In the formation of the electrodes, a copper pattern is formed by etching treatment employing the circuit forming technique for an electronic substrate and then electrolytic coating with gold in carried out to form the electrodes. In this way, while lessening the risk of short circuit due to deformation of the electrodes, the electrodes are produced precisely at low cost. Moreover, since the resistance value between the electrodes installed opposingly to each other is made low, high electrolyzing function can be exhibited even at low voltage.
Patent JP-H06166484-A (JP)
Title: Car of elevator
Inventor: NISHIMURA NOBUHIRO
IPC: B66B11/02
Filed: 1992-11-30
Abstract: PURPOSE:To provide a car of an elevator to effectively intercept oscillation of an external wall from an internal wall. CONSTITUTION:A plural number of facing edge parts of an internal wall 2 are reciprocally fastened and erected from a car floor, and a plural number of facing edge parts of external walls 11, 24 are reciprocally fastened and erected from the car floor on the outside of the internal wall 2. Consequently, at least middle parts of the external walls 11, 24 in the height direction face against each other without making contact with the internal wall 2, a space is formed between the internal wall 2 and the external walls 11, 24, and connection points of the internal wall 2 and the external walls 11, 24 are reduced. Additionally, between facing edge parts of the external walls 11, 24, a blocking plate 29 is provided. Accordingly, oscillation transmitted to the internal wall 2 when the external walls are excited at the time of high speed raising and lowering of an elevator is lessened, and it is possible to quiet the inside of a cage room.
Patent JP-H06170771-A (JP)
Title: Industrial robot device
Inventor: ANDO KAZUNOBU
IPC: B25J13/08
Filed: 1992-11-30
Abstract: PURPOSE:To provide an industrial robot capable of controlling the posture of a handle according to the situation of an article being fed. CONSTITUTION:An industrial robot 1 having a handle 2 corresponding to an article 4 on a feeding means 3, and a plurality of distance, detectors 6-8 are attached to the handle 2 and arranged according to the correspondence to the given position of the article 4. The situation, such as a posture, of the article 4 is decided by means of outputs from the distance detectors 6-8 to control the position and the posture of the handle 2 by a control device 9. The handle 2 is arranged in a posture responding to the situation of the article 4. The control causes prevention of the occurrence of incomplete grasping of the article 4 when the article 4 is inclined owing to defective positioning precision of the article feeding means 3 and the article 4. This constitution prevents occurrence of an accident owing to incomplete grasping of the article.
Patent JP-2000169135-A (JP)
Title: Method for purifying silicon dioxide particles and apparatus for executing the method
Inventor: SCHULTHEIS ANDREAS
IPC: C03C1/02
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To specify a method for realizing high particle purity with relatively short time, small consumption of raw materials and relatively low cost and to provide a simple apparatus suitable to execute the method. SOLUTION: SiO2 particles 7 are fed into a gas stream flowing toward a collision board, and are allowed to move with accelerated speed toward the collision board so that the SiO2 particles are heated and softened impurities 9 or molten aggregates 11 are stuck on the collision board and, further, purified SiO2 particles are recovered from the collision plate. The simple apparatus suitable for executing this process is equipped with a burner gas or a burner 1 which is introduced for burner gas flame, a feeding device for supplying SiO2 particles containing impurities to the burner gas or burner gas flame and the collision board to which the burner gas flame is allowed to flow.