baber/WOPTO huggingface dataset:
Patent JP-H10341282-A (JP)
Title: Transmission level changeover device and trnasmission level changeover system
Inventor: WAKIZONO TAKAAKI
IPC: H04B1/04
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain the transmission level changeover device and system where setting of changeover strap of a transmission level is automated. SOLUTION: A ceiling current detection section 1 detects presence of a ceiling current on a U interface, random pattern transmission section 3 recognizes the test mode by on/off of the ceiling current specified by the ANSI T1. 601, and transmits a random pattern at a fixed level to the U interface. A transmission level changeover section 2 sends a standard level when the sealing current is in existence and transmits a level higher than the standard level when no sealing current is in existence. An exchange 4 of an opposite destination detects the reception level of the random pattern to calculate a line loss. As a result of the calculation, when the line loss is small, the exchange 4 supplies the ceiling current as specified and stops the ceiling current when the line loss is high.
Patent JP-H07315519-A (JP)
Title: Movable article hanger
Inventor: MATSUMOTO HARUO
IPC: B65G1/133
Filed: 1994-05-25
Abstract: PURPOSE:To provide a movable article hanger with excellent traveling stability of a rail at a low cost by providing a pipe column to connect a top plate part to a bottom plate part and an equipment fitting member to be mounted between columns, and providing a guide member or a roller member on an intermediate part in the inside-to-outside direction of the top plate part and the bottom plate part. CONSTITUTION:An article hanging body 4 is provided with a square top plate part 4a, a square bottom plate part 4b, a pipe column 4c to connect the respective corner parts of both plate parts between the top and bottom, and an equipment fitting part 4d to be mounted between these columns. A connecting body 5 connects the bodies to each other between the top and the bottom, and this connecting part is fitted to the corner part inside of a guide member 6 or a roller member 7 to be fitted on the intermediate part in the inside-to-outside direction of the top plate part 4a and the bottom plate part 4b of the bodies. Thus, the connecting part is located inside of the rail, and connects the top plate parts or the bottom plate parts to each other by the connecting body 5, and the body 4 or the connecting body 5 are not greatly exposed to the outside of the rail, leading to small dead space.
Patent JP-H07328319-A (JP)
Title: Dilution-injection system for emulsion type polymer coagulant
Inventor: TANAKA HIDEAKI
IPC: B01D21/01
Filed: 1994-06-06
Abstract: PURPOSE:To provide a compact automatic supply system for diluting and injecting an emulsion type polymer coagulant. CONSTITUTION:In a system for diluting and injecting a coagulant, a dilution water supply apparatus 1 and an emulsion type high molecular coagulant supply apparatus 4 are connected electrically through a ratio setting device 3, the two supply apparatus are connected to a T-shaped conduit tube 6, a valve is attached at a position which makes the volume of the conduit tube 6 from an opening of the tube 6 to the position 500ml or less, and a conduit tube is connected between the other opening of the conduit tube 6 and a line mixer 10. The system is more compact than a conventional apparatus for diluting an emulsion type high molecular coagulant and easy of handling since the system can easily be operated automatically.
Patent JP-H0956156-A (JP)
Title: Regulator circuit and multi-output switching power device using that circuit
Inventor: MATSUMOTO MASAHIKO
IPC: G05F1/56
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the decline in the output voltage of a regulator circuit (auxiliary output power circuit) even with a light load and make a loss small on an output circuit by connecting a series regulator between a series connection of a diode ana step-up capacitor and the output side of a choke coil. SOLUTION: When current flows into the step-up capacitor 20 side, the step-up capacitor 20 is charged and thereby the step-up capacitor 20 serves as a battery and then raises the voltage at the input side of a choke coil L2. The current of the choke coil L2 increases due to the step-up effect by the step-up capacitor 20 and therefore current runs in the choke coil L2 continually and thereby the drop in the output voltage is prevented and stable voltage can be supplied to a load 'b'. The existence of the step-up capacitor 20 makes the current flowing into the series regulator 13 side small. At the same time, a loss in the series regulator 13 can be made small due to the voltage dividing effect by the step-up capacitor 20.
Patent JP-2000302142-A (JP)
Title: Device for squeezing contents out of tube or bag
Inventor: SUZUKI YASUYUKI
IPC: B65D35/28
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To simply squeeze contents out of a tube or a vinyl bag without making a waste by a method wherein a groove in a V-shaped section is hollowed out at a long and narrow bar, extending from its front end to a middle point, so as to split the bar longitudinally, and the tube or the like is drawn after being put transversely into and caught by the V-shaped groove. SOLUTION: A groove 3 in a fixed width and a V-shaped section is hollowed out at a bar in a fixed thickness and shape, extending from its front end to a middle point, so that an apex at a protrudent part of the V-shape and apexes at both ends of an indented part of the V-shape come to the same plane, and the width of the V-shaped groove 3 is made finely adjustable by elastic forces of long bar-like parts split into two in a shape of scissors, extending from an opening 4 at the front end of the bar. Furthermore, a slot 5 is formed at the bottom of the indented part. A tube or the like with its contents scarcely remaining is put into through the opening 4 so as to be right angled against the long and narrow main body, and the tube is drawn with the split parts being gripped and the contents are squeezed out.  The contents brought into the bottom of the indented part are swept away through the slot 5.
Patent JP-S63313011-A (JP)
Title: Detection system for vehicle current position
Inventor: KOBAYASHI YOSHINOBU
IPC: G01C21/00
Filed: 1987-06-15
Abstract: PURPOSE:To enable such vehicle current position detection that the system is easily structured and the current position accuracy can be improved by measuring the traveling distance and traveling azimuth of a vehicle and calculating their integral values. CONSTITUTION:While the vehicle 1 which continues to travel while detecting its estimated current positions at all times is positioned almost right below an ultrasonic wave head 5, its signal is received 7 and the output is supplied to a level decision part 21 through a waveform shaping part 20. The decision part 21 decides whether or not the level of the input signal is higher than a specific value and when the level is higher than the specific value, the decision part supplies a control signal to a logical operation part 24 to compare counted value data with plural frequency counted value data stored previously in a position memory 23 in order; and installation data on a vehicle detector corresponding to coincident frequency counted value data is thus extracted and outputted as vehicle current position detection data. This output is a vehicle current position which has almost no error by substituting estimated current positioned data generated by an estimated current position generation part so far with current position detection data.
Patent JP-H10324787-A (JP)
Title: Impact resistance modifier and thermoplastic polymer composition containing the same
Inventor: HOSHIBA TAKAO
IPC: C08L33/08
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain an impact modifier capable of improving the impact resistance of a thermoplastic polymer when the modifier is compounded with the thermoplastic polymer, hardly causing a gel colony and a granular structure based on the gel colony, and capable of providing a molding product excellent in appearance, transparency and other properties, and further to obtain a thermoplastic polymer composition containing the impact modifier. SOLUTION: This impact modifier comprises (A) a multilayer structure polymer particles having the outermost layer comprising a (meth)acrylic ester-based polymer, including at least one layer of a rubbery polymer layer in the interior, and further having 0.05-0.5 μm average diameter, and (B) a (meth)acrylic ester- based polymer particles having 0.05-0.2 μm average particle diameter in a weight ratio of components A:B regulated so as to be (50:50) to (95:5). Further, the ratio (NA/NB) of the number (NA) of the particles of the component A of the multilayer structure polymer particles to the number (NB) of the particles of the component B of the (meth)acrylic ester-based polymer particles is within the range of 1-8.
Patent JP-H10315283-A (JP)
Title: Injection molder and injection molding method thereof
Inventor: TANIGUCHI YOSHIYA
IPC: B29C45/56
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To realize the extremely accurate controlling of a core mold and improve the transferability of fine unevenness in a board molding by using a servo motor for controlling the core mold which is assembled in a mood and which forms some part of a mold cavity. SOLUTION: A controlling device 8 controls an injection molder as a whole. As one function among the controllings of the device 8, the controlling of servo motors 11, 12, 31 and 40 is performed on the basis of signals, which are sent from a load cell for injection 15, a pressure sensor 54 and pulse generating devices 11a, 12a, 31a and 40a installed respectively on the servo motors 11, 12, 31 and 40. Since the controlling of a driving system is all performed through the servo motors 11, 12, 31 and 40, arbitrary conditions such as a such as a composite action or the like can be created through programming a displaying part 7 connecting with the controlling device 8, all or some part of an injection molding process is displayed in digital or in analog. Thus, a process becomes quite obvious and very easily manageable.
Patent JP-H0442065-A (JP)
Title: Method for diagnosing hot-line insulation of power cable
Inventor: HIYAMA SHOICHI
IPC: G01R27/18
Filed: 1990-06-08
Abstract: PURPOSE:To diagnose the deterioration of insulation under the hot-line state by applying a DC voltage to the shielding layer of a power cable, computing the resistance value of the insulator of the power cable, and thereby computing the insulation resistance value of the power cable whose sheath-insulation resistance is low. CONSTITUTION:A grounding line 12 is connected to a sheath 11 of a power cable to be measured 20. An arrestor 5 of a measuring device pat, a capacitor 6 and a measuring device 4 are connected to a shielding layer 10 of a cable insulator through a grounding line 1. Then, a switch 9 is closed, and the insulation resistance Rs of the sheath 11, a DC-component current and a ground potential 13 are measured. Thus, the insulation of the cable 20 is diagnosed. When the insulation resistance Rs is small and the judgment of the DC component is not definite, the switch 9 is opened, and voltages E+ and E+ from DC voltage sources 3 and 3' are applied on the shielding layer 10. A current limiting resistor 2 is inserted so that magnetism is not accumulated in the iron core of a grounding transformer GPT. Then, the current value is measured 4. When the inner insulation resistance Ri of the cable is obtained in this way, the sheath insulating resistance Rs is computed, and the state of the deterioration of the cable can be judged.
Patent JP-H0313925-A (JP)
Title: Plural image pickup device for moving body
Inventor: IKEDA MASAO
IPC: G01B11/24
Filed: 1989-06-12
Abstract: PURPOSE:To plurally photograph a moving body with the aid of one camera by directly making one reflected light beam among the plural reflected light beams of the moving body incident on an image pickup unit and temporarily writing the other reflected light beam in an image memory at the same time. CONSTITUTION:The moving body W is irradiated by light from the light sources 2 and 3 of a first lighting system 1. The moving body W is almost vertically irradiated by the light from the light source 2 as the diffused light transmitted through the polarizing plate 5 of a first filter 4 and the reflected light therefrom is passed through a first shutter 11 and the polarizing plate 15 of a second filter 14 and made incident on the image pickup unit 17. On the other hand, the light transmitted through a polarizing plate 6 from the light source 3 is passed through a slit plate 10 and it becomes knife edge light. Besides, it is reflected on the body W and transmitted through a polarizing plate 18. Then, the image thereof is formed in the image memory 21. The image memory 21 is irradiated by the collimated beam of light from the light source of a second lighting system 22 through a second shutter 23 which is opened in a different timing from the first shutter 11 and the light of the image part stored in the memory 21 is conducted to the image pickup unit 17. As the result, the plural images at an identical time are multiplexed by one image pickup unit 17.
Patent JP-H10103438-A (JP)
Title: Half body of v-belt pulley
Inventor: HIRAGAMI YUUJI
IPC: F16H9/12
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To avoid a harmful thermal influence and to improve durability against load, by welding with laser the connecting face of a half body of driven pulley consisting of a junction of a driven face with a boss in a continuously variable transmission, for example, for a motor scooter. SOLUTION: Recessed and projecting parts (g) are formed on the inner side of a driven face 4 and adjacent to a connecting face (f) on the driven face 4. The recessed and projecting parts (g) consists of first swelling section g1 which is at the inner side of the radial direction of the driven face 4 and projects toward a transmitting face 4b along the axis of a boss 5, and second swelling section g2 which is at the outer side of the radial direction of the driven face 4, is adjacent to the first swelling section g1, and projects backward the transmitting face 4b along the axis of a boss 5. The connecting face (f) is welded with laser, and then argon gas is desirable for welding gas.
Patent JP-H05318692-A (JP)
Title: Forming method of plastic film to surface of metal
Inventor: TATE SETSUO
IPC: B29C65/44
Filed: 1992-05-15
Abstract: PURPOSE:To form efficiently a plastic film on the surface of a metal. CONSTITUTION:A plastic thin film 12 is mounted on the surface of a metal 11, near infrared rays or medium infrared rays are applied onto the plastic and the plastic thin film is fixed to the surface of the metal.
Patent JP-H022649-A (JP)
Title: Analysis of trouble of semiconductor device
Inventor: MURASE MASAMICHI
IPC: G01R31/302
Filed: 1988-06-15
Abstract: PURPOSE:To observe a very small potential difference with ease by partly removing passivation and interlayer insulating films only on each layer conductor wiring and analyzing the surface of each layer conductor wiring exposed by anisotropic etching with use of an electron beam tester using a stroboscopic SEM. CONSTITUTION:Interlayer insulating film 4 of a multi-layer conductor wiring and a passivation insulating film 4, which are formed on a semiconductor integrated circuit including on its principal surface a diffusion layer of a semiconductor element and the like and the multi-layer conductor wiring, are partly removed only on each layer conductor wiring 3, 3' whereby the thickness of the insulating films remaining on each layer conductor wirings 3', 3 are made predetermined ones. Then, in the whole surface of the semiconductor integrated circuit substrate, only its insulating films perpendicular to the substrate surface are removed by anisotropic etching to expose the surfaces of the each layer conductor wirings 3', 3. The surfaces of the conductor wirings 3', 3 are analyzed by an electron beam tester using a stroboscopic scanning electron microscope. For example, partial removal of the insulating films 4', 4 are performed by an FIB(focused ion beam) apparatus.
Patent JP-H091074-A (JP)
Title: Cylindrical screen classifier
Inventor: MATSUBARA KAZUNORI
IPC: B07B1/20
Filed: 1995-06-15
Abstract: PURPOSE: To prevent a phenomenon in which elastic balls roll around in a cylindrical screen while being accelerated by rotary blades by folding the end parts of the rotary blades which can beat the elastic balls on a synthetic fiber net at a specified angle in the rotational direction of the rotary blades. CONSTITUTION: The end parts 20a-20c of rotary blades 17a-17c which contact the end face 11b of the cylindrical part 11a of a cylindrical screen fixing fitting 11 in the end part on the coarse grain discharge side and can beat an elastic ball 21a on a cylindrical screen 9 made of a synthetic fiber net are folded at an angle of 10-30 degree in the rotational direction of the blades. As a result, the elastic balls 21a-21d beaten by the parts are made to return toward the internal space of the screen 9.  The cylindrical part 11a of the fitting 11 is as thick as 2.5-4mm in order to keep rigidity, the elastic balls 21a-21d are prevented from rolling at a high speed on the inner surface of the screen 9 along the end face 11b of the fitting 11 on the coarse grain discharge side, and the generation of a phenomenon in which the end part on the discharge side of the screen 9 is broken is prevented.
Patent JP-H091276-A (JP)
Title: Variable dimension die frame jig
Inventor: WADA TAKAO
IPC: B21J13/02
Filed: 1995-06-15
Abstract: PURPOSE: To form a forging product having projecting part of various dimensions by arranging adjustment bases moving in the direction orthogonally crossing to fixed bases in metal frame jig for forging. CONSTITUTION: A variable frame jig 1 made of metal consists of a base plate 2, a pair of fixed bases 3, 4 fixed parallel on the base plate 2 and a pair of adjustment bases 5, 6 arranged between the fixed bases 3, 4 and movable in the direction orthogonally crossing thereto. When the first adjustment bases 5, 6 are fitted in the fixed bases 3, 4, both end faces of first adjustment bases 5, 6 are brought into sliding contact with the inner faces facing each other of fixed bases 3, 4, the rear face of first adjustment bases is brought into sliding contact with the surface of base plate 2 and the upper face thereof is roughly at the same level as the upper face of fixed bases 3, 4. Locking recessed parts 7, 8 are arranged on the upper face of base plate 2 in the moving direction of first adjustment bases by plural pieces at respectively different interval.  The first adjustment bases 5, 6 are engaged/locked to the arbitrary locking recessed part arranged in the base plate 2, a recessed part 13 for projecting part shape of arbitrary dimension is formed between the fixed bases 3, 4.
Patent JP-H084401-A (JP)
Title: Window or simulant thereof with vertical revolving door or horizontal revolving door and vertical revolving door bearing or horizontal revolving door bearing
Inventor: BARUTAA RENTSU
IPC: E05D7/084
Filed: 1995-06-15
Abstract: PURPOSE: To selectively and sequentially manufacture a window with a vertical revolving door and that with a horizontal revolving door, with no adjustment for machine nor replacement of tools, and without wasting time. CONSTITUTION: Appropriate measurement of a horizontal revolving door bearing 3 and the casing for a vertical revolving door bearing allows that a switching shape material or its switching strip parts 11 and 12, which are usual for windows with horizontal or vertical revolving door be formed to the same length and cross section. At least a part of horizontal revolving door bearing 3 and vertical revolving door bearing are housed in a recess common to both frames. The bearing is formed into almost identical size and form independent of kinds of bearings used accordingly.
Patent JP-H05325851-A (JP)
Title: Anticathode for x-ray tube
Inventor: MAEDA YOSHITAKA
IPC: H01J35/08
Filed: 1992-05-18
Abstract: PURPOSE:To reduce the product cost of an X-ray tube and make X-ray tube easy to control the by permitting the X-ray tube with a simple structure to emit dissimilar characteristic X-rays simultaneously at fixed intensity. CONSTITUTION:At least the surface portion 1a of the anticathode of an X-ray tube which radiates characteristic X-rays comprises a ring 2 of an alloy composed of a plurality of materials which emit characteristic X-rays corresponding to their qualities when an electron beam collides against the ring 2. When an electron beam collides against the alloy part, the characteristic X-rays corresponding to the various kinds of materials contained in the alloy are simultaneously emitted at fixed intensity.
Patent JP-S5373117-A (JP)
Title: Head positioning serbo system
Inventor: SASAKI MASATERU
IPC: G11B21/10
Filed: 1976-12-10
Abstract: PURPOSE: To increase the positioning accuracy for the disk of high recording density, by shifting the two units of servo-heads by 0.5 track pitch so as to control the tracking position according to four sets of different phase signals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6040863-A (JP)
Title: Speed reducer
Inventor: KOSUGI ISAO
IPC: F16H25/06
Filed: 1983-08-17
Abstract: PURPOSE:To provide a compact speed reducer of large reduction ratio and high transmitted power, by providing rolling elements in the facing sine-curved grooves of the outside surface of a shaft and the inside surface of an outer race, and using a retainer to retain the rolling elements. CONSTITUTION:A first sine-curved groove 3 is provided on the outside surface 2 of a shaft 1 and extends in the circumferential direction thereof. A second sine- curved groove 6 is provided on the inside surface 5 of an outer race 4, which is provided outside the shaft 1. The second groove 6 also extends in the circumferential direction of the outer race 4. The outer race 4 consists of two portions 7, 8 divided from each other by the second sine-curved groove 6. A cylinder 9 is provided in order to secure both the portions 7, 8. The first and the second sine- curved grooves 3, 6 face each other across rolling elements 10 retained by a retainer 11. Output power is taken out through the rotation of the retainer 11.
Patent JP-S5575395-A (JP)
Title: Speaker diaphragm
Inventor: TSUCHIYA KAZUO
IPC: H04R7/12
Filed: 1978-12-01
Abstract: PURPOSE:To decrease the number of the manufacturing processes as well as to realize the uniformity of the products and the cost reduction by forming both the diaphragm and the voice coil into one body. CONSTITUTION:Mesh part D of the same shape as diaphragm 1 is used along with formed mesh F obtained by forming continuously mesh part E of the same shape as voice coil bobbin 2 on the top of part D. Then the material solution containing the beated pulp is applied to these mesh parts to form pulp layer G. Layer G is then exfoliated from mesh E to undergo the hot-press formation and drying process. In that case, the press processing is given for finishing in order to secure especially high density at the area corresponding to bobbin 2 of layer G. In such way, the defective adhesion can be eliminated completely unlike the conventional case, thus obtaining the uniform products as well as reducing the number of the manufacturing processes and the production cost.