baber/WOPTO huggingface dataset:
Patent JP-H10173096-A (JP)
Title: Circuit board and semiconductor device
Inventor: YOSHIDA TAKAYUKI
IPC: H01L23/12
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To reduce influence of inductance or the like in a connection part of ground, and make the ground level uniform, in a semiconductor device wherein a circuit board on which a semiconductor chip for pseudo-millimetric wave- millimetric wave and a circuit board are mounted on a mother board. SOLUTION: A microstrip line constituted of a ground layer 2, a dielectric film 3 composed of a BCB film (benzo cyclo butene film), and a wiring layer 4 is formed on a circuit board 11 mounted on a mother board 12. A semiconductor chip 7 including a high frequency transistor is mounted on the circuit board 11. The peripheral part of the dielectric film 3 is eliminated, and the peripheral part of the ground layer 2 is exposed. A ground terminal 13 is formed almost the whole surface of the mother board 12. The exposed region of the ground layer 2 is connected with the ground terminal 13, through many conducting wires 14. Influence of inductance or the like in connection parts is excluded, and the ground level of the circuit board and the mother board is made uniform, so that characteristics expected by design can be obtained.
Patent JP-H09130840-A (JP)
Title: Vibrator driving circuit of selective call receiver
Inventor: TAKEHARA MASAZUMI
IPC: H04W84/02
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To make a circuit have a long life by timewisely increasing the supply power source voltage of a vibrator to be vibrated to perform a calling operation, smoothing the rise of the operation and eliminating the evil due to a sudden rise. SOLUTION: At the time of starting a calling, only an additional driving signal is inputted in an input terminal 7 for only prescribed time T1 and a transistor(Tr) 9 is turned on. Therefore, the power source voltage V1 of a battery 2 is reduced by prescribed voltage by the resistance 10 in a vibrator (MB) 3, the vibrator rotates by a small torque for time T1 and operates by weak vibration. Next, after the time T1 , only a driving signal is inputted in an input terminal 6 for long time T2 , a Tr 4 is turned on and the voltage V1 of the battery 2 is supplied to the MB 3. Therefore, the MB 3 rotates by a large torque for time T2 and operates by strong vibration. Thus, a possessor stepwisely senses vibration from weak vibration to strong vibration and is not surprised, and the life of the MB 3 becomes longer.
Patent JP-H11236327-A (JP)
Title: Packed body of porous cellulose bead containing volatile chemical
Inventor: FUJITA MASAO
IPC: A61K8/00
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a packed body of porous cellulose beads containing a volatile chemical, capable of gradually releasing the volatile component into water, a warm water or air over a long period, capable of enabling the releasing amount to be controlled and allowing the treatment thereof after use to be safely and readily carried out. SOLUTION: This packed body of porous cellulose beads is obtained by mixing a viscose with a volatile chemical 2, e.g. a perfume and a plant essential oil, and an acid-degradable foaming agent, e.g. calcium carbonate to provide a mixed liquid, supplying the mixed liquid to a coagulation and regeneration vessel to coagulate and regenerate the cellulose in the coagulation and regeneration vessel while foaming the foaming agent and to provide the porous cellulose beads containing the volatile chemical, and wrapping the obtained beads with paper or a nonwoven fabric to provide a packed shape.
Patent JP-H01171702-A (JP)
Title: Chuck for long size material
Inventor: MIYANO HIROSHI
IPC: B23B13/02
Filed: 1987-12-26
Abstract: PURPOSE:To vibration-isolatingly hold a long-size material rotating at a high speed by operating a chuck portion which strongly holds the long-size material in a position in close vicinity to a tool rest and a chuck portion which bufferingly hold the middle portion of the material a certain distance apart from that position, by means of a common cylinder. CONSTITUTION:As a pressure oil is poured from a port 17 into a left-side operation chamber d2, it also flows into a buffering chamber r1. At this time, a piston 13 is moved to the right while the collet 14 of a chuck portion 7 is moved to the left to clamp a long-size material. At the same time, since the movement of the piston 13 moves the collet 11 of a chuck portion 6 to the right, the collet 11 together with the collet 14 also clamps the outer peripheral face of the long- size material. As the pressure oil is fed into the buffering chamber r1 at the time of clamping by the collet 14, the collet 14 bufferingly holds the middle portion of the long-size material under the effects of both slopes 14a, 18a and the pressure oil in the buffering chamber r1. Then, at the time of releasing the long-size material, pressure oil is fed into a right-side operation chamber d1 via a port 16 and an oil passage P1 to move the collet 14, a linking cylinder 30, and the collet 11 to the left.
Patent JP-H01171261-A (JP)
Title: Semiconductor device
Inventor: UNO MASAAKI
IPC: H01L27/04
Filed: 1987-12-26
Abstract: PURPOSE:To ensure capacity in size sufficient for an alpha-ray countermeasure, and to improve mass productivity by composing a semiconductor device of a first conductive semiconductor section in which a conductive semiconductor layer is laminated and formed, an insulating layer shaped, coating the first conductive semiconductor section and a second conductive semiconductor section formed, coating the insulating film. CONSTITUTION:A semiconductor device has a first conductive semiconductor section in which conductive semiconductor layers A, C are laminated and shaped so that one part overhangs an eave shape to the inside, an insulating film E formed, coating the first conductive semiconductor section, and second conductive semiconductor sections B, D shaped, coating the insulating film E. Capacity between B-C and between C-D is also utilized in addition to capacity between A-B. Accordingly, an electrode opposite area functioning as a capacitor is increased largely, thus ensuring capacity in size sufficient for an alpha-ray countermeasure. Processes are made easier than by a trench system, thus also enhancing mass productivity.
Patent JP-H03189283-A (JP)
Title: Rear wheel suspension device for motorcycle
Inventor: FUKUDA TAKAYOSHI
IPC: B62K25/20
Filed: 1989-12-20
Abstract: PURPOSE:To protect a fluctuating angle detecting part provided on the lower end part of a damper from jumping stones and the like by forming a recessed part on fluctuatable rear arms rotatably supporting a rear wheel on their rear ends from the upper edge to the lower side, and inserting and connecting the lower end part of the damper in the recessed part. CONSTITUTION:A pair of right and left rear arms 11 are pivotally supported with a seat pillar 2, and a damper 13 provided with a variable damping force generating device (not shown in the figure) is provided between the cross member 12 reinforcing the front end parts of the rear arms 11 and a seat rail 3. In the variable damping force generating device, the opening degree of a restrictor to adjust restriction of an orifice is adjusted corresponding to the fluctuating angle of the rear arms 11, and a fluctuating angle detecting part S composed of a follower 18 and a cam 19 is provided on the lower end of a rod 17 connected to the restrictor. In this case, a recessed part 21 is formed on the rear arm 11 from the upper edge to the lower side, the lower end part of the damper 13 together with the fluctuating angle detector S is inserted and connected to the recessed part 21, and the upper opening part of the recessed part 21 is sealed with a rubber boot 22.
Patent JP-H06147555-A (JP)
Title: Outdoor unit for air conditioner
Inventor: KOBAYASHI ATSUSHI
IPC: F24F5/00
Filed: 1992-11-14
Abstract: PURPOSE:To improve heat dissipating effect and to easily perform a waterproofness of an electric box. CONSTITUTION:An electric box 25 is disposed over an upper part of a partition plate for partitioning an interior of a housing 2 into a machine room 5 and a heat exchanging room 3. A cover 40 for covering at least the upper part of the box 25 at the side of the room 3 is provided, and sealing material 47 is disposed between the cover 40 and a top board of the housing 2.
Patent JP-H05165453-A (JP)
Title: Character data processing device
Inventor: FUKUHARA HIROSHI
IPC: G09G5/24
Filed: 1991-12-12
Abstract: PURPOSE:To reduce the disorder of a character form and to eliminate a need of a large data capacity with respect to the character data processing device using the outline font which expresses the form of each character by a form of a calculation formula for the purpose of forming an arbitrary character out of a group of prescribed characters. CONSTITUTION:In the character data processing device where the outline font is stored in an external storage means 1 and is copied from the external storage means 1 to an internal font storage means 2, pural outline fonts among which the range of the point side proper for expression is different are stored in the external storage means 1, and a copy font selecting means 3 is provided which selectively copies one or plural character fonts out of these outline fonts stored in the external storage means 1 to the internal font storage means 2.
Patent JP-H08172978-A (JP)
Title: Fishing boat for kakemawashi-fishing method
Inventor: KINOSHITA HIROMI
IPC: B63B35/20
Filed: 1994-12-28
Abstract: PURPOSE: To obtain the subject fishing boat for the fishing method, capable of rapidly and surely throwing and drawing up a KAKEMAWASHI (running- round) net by reduced fishermen by disposing warp winches on the right and left sides of the deck and lifting a net winch disposed on the deck only when required. CONSTITUTION: The reels 7R, 7L of warp winches are rotatably disposed on the right and left sides of a deck, and a seine is wound up with the warp winches. The reels 22R, 22L of a net winch for throwing or drawing up the KAKEMAWASHI net are coaxially disposed, and a clutch is disposed on either one of the reels to permit its free rotation. The net winch is lifted with a support plate 23 only when required. A derrick 28 is attached to a derrick post 27, and a barrel-lifting post 30 for lifting a barrel 2 is attached to the left side of a post 29 for lifting a cod net.
Patent JP-H11156980-A (JP)
Title: Kitchen sheet and manufacture thereof
Inventor: SATO SHINYA
IPC: A47L13/16
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a kitchen sheet which can be used for various purposes inclusive of cooking and defrosting of foodstuff by an electronic oven, packaging of foodstuff such as vegetables on the occasion of preservation in a refrigerator, packaging on the occasion of preserving meat, fish and the like in a freezer, steam cooking of foodstuff by a basket steamer, a sheet for soaking up harshness, oil or the like coming out of foodstuff on the occasion of boiling it, filtering of oil, removal of oil, washing of flatware, wiping of a sink and a gas range from which a light polishing effect is expected, prevention of breakage on the occasion of storing flatware and others and a filter material of a ventilation fan, and a manufacturing method thereof. SOLUTION: This kitchen sheet is manufactured by a method wherein a base sheet constituted of fiber aggregate of which the water pressure resistance measured in accordance with JIS L1092 is 100 to below 500 mmH2 and of which the air permeability measured in accordance with JIS L1096A is 5 cc/cm2 /sec. or above is given a shape of indentations so that an apparent thickness be 1.0 mm or above.
Patent JP-H09165490-A (JP)
Title: Cold crosslinkable fluorocopolymer aqueous dispersion composition.
Inventor: TSUDA NOBUHIKO
IPC: C08F259/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a cold crosslinkable fluorocopolymer aq, dispersion compsn. which has excellent low-temp. film formability, coating strength, weather resistance and other properties by incorporating a predetermined amt. of a hydrazine deriv. contg. a plurality of hydrazine residues into a particular fluorocopolymer aq. dispersion. SOLUTION: A monomer mixture (B), in an amt. of 20 to 99 pts.wt., comprising an alkyl ester of an (meth)acrylic acid having a 1-18C alkyl group and an ethylenically unsatd. monomer copolymerizable with the above ester and, in addition, contg. 0.1 to 20wt.% ethylenically unsatd. monomer having an active carbonyl group is emulsion polymerized in an aq. medium in the presence of 100 pts.wt. fluoropolymer particle (A) to prepare a fluorocopolymer aq. dispersion having an average particle diameter of 0.05 to 3μm. A hydrazine deriv. contg. a plurality of hydrazine groups (e.g. phthalic dihydrazide) is added, to the aq. dispersion, in such an amount that the amt. of the hydrazine residue based on the active carbonyl group is 0.02 to 1mol equivalent to obtain a cold crosslinkable copolymer aq. dispersion compsn.
Patent JP-2001146260-A (JP)
Title: Discharhge container
Inventor: YOSHIMOTO YUKIO
IPC: B65D77/04
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a discharge container using a laminated peel bottle capable of being produced without increasing the number of processes and achieved in structural simplication and cost reduction by eliminating the necessity for providing a valve closing a vent hole by properly controlling the amount of air flowing to the vent hole to the gap between inner and outer layers. SOLUTION: The vent hole 4 provided only to the outer layer 2 of a delamination bottle 1 is always opened and constituted of a small hole of which the opening area is smaller than a discharge port 6 so as to discharge liquid content from the discharge port 6 of a cap 5 by pressurizing the air present in the gap between outer and inner layers 2, 3 by squeezing the body part 2a of the outer layer to press the inner layer 3 from the periphery thereof by air pressure.
Patent JP-H07186889-A (JP)
Title: Wiper device
Inventor: KUZUNO TAKASHI
IPC: B60S1/32
Filed: 1993-12-27
Abstract: PURPOSE:To reduce the generation of uncomfortable backing noise by a method wherein a resilient body making contact with one of an arm head and a retainer at least in a lower backing position and relieving a press energizing force on the retainer is disposed to the other of the arm head and the retainer. CONSTITUTION:A press energizing force P0 in the lower backing position theta0 pf a retainer 4 is lowered by a compression spring 10 disposed to the tip part of an arm head 3. The upper surface part, ranging from an upper backing position theta1 to the lower backing position theta0, of the retainer 4 is brought into contact with the compression spring 10 in a right before position A2 and the compression spring 10 is pressed during a range from the right before position A2 to the position A1 of the lower backing position theta2, whereby a repulsion force in a reverse direction (in a separation direction B) from the compression spring 10 is exerted on the retainer 4. Thereby, the press energizing force P1 of the retainer 4 is reduced by an amount equivalent to an amount by which the repulsion force is exerted. Since a press energizing force P0 on the windshield panel l of the retainer 4 is relieved in the lower backing position theta0, the generation of uncomfortable backing noise in the lower backing position theta0 is reduced.
Patent JP-H10168300-A (JP)
Title: Thermoplastic polyurethane composition
Inventor: SAITO HIDEKAZU
IPC: C08L23/18
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic polyurethane composition which is not only excellent in blocking resistance but also in elongation with a low stress, high in restored stress after elongation, and low in residual strain after elongation, and moldings such as a film and sheet can be smoothly manufactured, and to provide moldings made from the composition. SOLUTION: This thermoplastic polyurethane composition comprises a thermoplastic polyurethane (a), an olefin copolymer (b) consisting of ethylene unit (I) and α-olefin unit (II) having not less than 7C, with a mol ratio of unit (I)/unit (II) of 75/25-95/5, and a polyethylene (C) having a melt index (190<=, 2.16kg load) of 0.01-0.3g/10 minute, and contains 35-75wt.% of component (a), 20-60wt.% of component (b), and 5-12wt.% of component (c) based on the total weight of the components (a)-(c), and film and sheet moldings comprising the composition.
Patent JP-H04202999-A (JP)
Title: Shield work method
Inventor: TADA KOJI
IPC: E21D9/06
Filed: 1990-11-30
Abstract: PURPOSE:To concurrently execute advancing and injecting an injection agent by providing a back filling material injection tube on each of respective corner parts of a shield excavator equipped with a quadrangled frame body, and injecting a back filling material between a shielding tunnel and an underground space body with excavating. CONSTITUTION:An excavation mechanism of an advancing machine 2 is formed with a quadrangled frame body 2a and a cutter 3, and a back injection tube 4, injecting a back filling material such as mortar, is provided on each of corner parts 2b of a tail packing 2c of the frame body 2a. A segment 5, in which corner parts 5a are curvedly formed, is assembled while excavating a shield tunnel 1 with the advancing machine 2 to cover an inner wall, and an underground space body 6 whose corner parts 6a are curvedly formed is constructed. Then a back filling material such as mortor, etc., is injected via back injection tubes 4 arranged outside the corner parts 6a. This enables injecting the back filling material concurrently with advancing the excavating machine 2, and reducing lowering the ground surface to improve workability.
Patent JP-H04202604-A (JP)
Title: Composition for injection molding
Inventor: ENBOKU MASAKAZU
IPC: B22F3/02
Filed: 1990-11-30
Abstract: PURPOSE:To manufacture a metal sintered body of a complicated shape with excellent dimensional accuracy and product yield, at the time of subjecting the powder of metal or alloy to injection molding and sintering, by using a specified organic binder. CONSTITUTION:At the time of kneading the powder of iron, stainless steel or the like with a binder, subjecting this kneaded material to injection molding into a desired shape, thereafter executing low temp. heating, subjecting the molded part to debinder treatment and successively executing sintering at a high temp. to manufacture precision machine parts or the like, as a binder, a composition obtd. by mixing a mixture of, by weight, 5 to 70% low density polyethylene and 10 to 80% paraffinic wax with, as a lubricant, any of saturated alcohol, polyunsaturated fatty acid, fatty amide, saturated linear fatty acid and monounsaturated fatty acid in the range of 0.5 to 20% with the powder of metal or alloy in the ratio of, by volume, (30:70) to (70:30) is used. An injection molded part of a complicated shape is easily manufactured with excellent dimensional accuracy.
Patent JP-H08148891-A (JP)
Title: Guide chuck use compression spring support lever of automatic electronic component inserter
Inventor: WATANABE KATSUHIRO
IPC: H05K13/04
Filed: 1994-11-21
Abstract: PURPOSE: To realize a reduction in the space of an automatic electronic component inserter and to lessen the breakage of a spring by a method wherein the function of compression spring support levers is given to holders for holding the axes of guide chuck arms. CONSTITUTION: Compression spring support levers 1 and 1' are respectively mounted on the axial upper parts of guide chuck arms 3 and 3' in such a way that they are provided in parallel to the arms 3 and 3'. Then, a spring 2 is mounted between the levers 1 and 1'. Then, the levers 1 and 1' and the spring 2 are mounted to guide chuck units 4 in the same procedure. In such a constitution, one piece of the compression spring 2 extends the arms 3 and 3' via the levers 1 and 1'. The levers 1 and 1' respectively hold the axes of the arms 3 and 3'.
Patent JP-H05140959-A (JP)
Title: Manhole frame and paving method for around it
Inventor: TSUBAKIMORI SHINICHI
IPC: E02D29/14
Filed: 1991-11-18
Abstract: PURPOSE:To allow effective application of rolling pressure to a paving material and suppress precipitation of each paving constituent layers effectively by forming the outer side face of a downward widening side wall in cylindrical form in steps from a plurality stages each having a tapered surface. CONSTITUTION:A manhole frame 2 widening downward is equipped with a lid receptacle 4 at the top inside and a flange part 5 at the bottom and is installed on a level adjusted installation surface 1, and the side wall 3 of this manhole frame 2 is formed in steps from an upper stage 9 and a lower stage 10 while the top edge 8 of approx. 30mm high is left. The sides of these upper and lower stages 9, 10 are embodied as tapered surfaces widening downward. A stabilizing layer 11, coarse particle size layer 12, and fine particle size layer 13 are one by one placed corresponding to the lower and upper stages 10, 9 on the side wall 3 and the top edge 8, respectively, to complete the paving processes. Thereby the rolling pressure can be applied to the placed paving material effectively, each paving constituent layer 11-13 be stamped sufficiently, and the ends of these layers 11-13 be borne by the oversurfaces of the stages 9, 10.
Patent JP-H11161339-A (JP)
Title: Position control unit
Inventor: ABE TETSUYA
IPC: E03D9/08
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent component damage and noise generation by switching a torque applied to a motor or its rotating speed to a smaller value when an actuator approaches a stop position. SOLUTION: When a switch arm 16 swings by the movement of a washing nozzle 2 and a permanent magnet 16a approaches a read switch 17, the reed switch 17 turns on. For example, five detection positions for point markers are provided and the point markers at the five positions are detected through reciprocating motion of the washing nozzle. Then a control part 23 decreases the driving torque of the motor when a position detection part 22 detects the 5th point marker before the tip position at the time of nozzle extension to relieve a shock to develop when an abutting part collides against the projection of a base. Consequently, damage to the component and generation of noises can be prevented and further no abnormal sound is generated when the actuator collides against the projection.
Patent JP-H03190888-A (JP)
Title: Production of aminosilane compound
Inventor: SHINOHARA AKIHITO
IPC: C07F7/20
Filed: 1989-12-20
Abstract: PURPOSE:To safely obtain the objective compound in improved yield by adding an alcohol to a reaction product composed of a specific allylamine compound and a hydroalkoxysilane compound and distilling the mixture under heating, thereby easily removing impurities from the system. CONSTITUTION:The objective compound can be produced by carrying out hydrosilylation reaction of (A) an allylamine compound of formula I [R<1> is H, 1-10C alkyl, 2-10C alkenyl or (substituted) phenyl; R<2> is H or 1-6C alkyl] with (B) a hydroalkoxysilane compound of formula II (R<3> and R<4> are 1-10C alkyl; n is 1-3) in the presence of (C) a hydrosilylation catalyst, adding (D) an alcohol of formula R3OH to the obtained reaction product containing an aminosilane compound, heat-treating the mixture and distilling the product.